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-rwxr-xr-xinclude/ITemplateEngine.php21
-rw-r--r--include/account.php91
-rw-r--r--include/attach.php116
-rw-r--r--include/comanche.php36
-rw-r--r--include/config.php29
-rw-r--r--include/conversation.php8
-rw-r--r--include/datetime.php452
-rw-r--r--include/dir_fns.php212
-rw-r--r--include/directory.php30
-rw-r--r--include/enotify.php196
-rw-r--r--include/event.php123
-rw-r--r--include/expire.php59
-rw-r--r--include/identity.php427
-rwxr-xr-xinclude/items.php862
-rw-r--r--include/language.php93
-rw-r--r--include/network.php99
-rw-r--r--include/permissions.php28
-rw-r--r--include/photos.php117
-rwxr-xr-xinclude/plugin.php44
-rwxr-xr-xinclude/template_processor.php540
-rw-r--r--include/text.php331
-rw-r--r--include/zot.php793
22 files changed, 2383 insertions, 2324 deletions
diff --git a/include/ITemplateEngine.php b/include/ITemplateEngine.php
index 53c1845f4..7bd559a63 100755
--- a/include/ITemplateEngine.php
+++ b/include/ITemplateEngine.php
@@ -1,11 +1,10 @@
-<?php
-require_once 'boot.php';
-
-
-/**
- * Interface for template engines
- */
-interface ITemplateEngine {
- public function replace_macros($s,$v);
- public function get_markup_template($file, $root='');
-}
+<?php
+require_once 'boot.php';
+
+/**
+ * @brief Interface for template engines.
+ */
+interface ITemplateEngine {
+ public function replace_macros($s, $v);
+ public function get_markup_template($file, $root='');
+}
diff --git a/include/account.php b/include/account.php
index caac0b178..5926e05c1 100644
--- a/include/account.php
+++ b/include/account.php
@@ -1,4 +1,8 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/account.php
+ * @brief Somme account related functions.
+ */
require_once('include/config.php');
require_once('include/network.php');
@@ -43,15 +47,14 @@ function check_account_email($email) {
function check_account_password($password) {
$result = array('error' => false, 'message' => '');
- // The only validation we perform by default is pure Javascript to
+ // The only validation we perform by default is pure Javascript to
// check minimum length and that both entered passwords match.
- // Use hooked functions to perform complexity requirement checks.
+ // Use hooked functions to perform complexity requirement checks.
$arr = array('password' => $password, 'result' => $result);
call_hooks('check_account_password', $arr);
return $arr['result'];
-
}
function check_account_invite($invite_code) {
@@ -75,7 +78,6 @@ function check_account_invite($invite_code) {
call_hooks('check_account_invite', $arr);
return $arr['result'];
-
}
function check_account_admin($arr) {
@@ -109,7 +111,7 @@ function create_account($arr) {
$flags = ((x($arr,'account_flags')) ? intval($arr['account_flags']) : ACCOUNT_OK);
$roles = ((x($arr,'account_roles')) ? intval($arr['account_roles']) : 0 );
$expires = ((x($arr,'expires')) ? intval($arr['expires']) : NULL_DATE);
-
+
$default_service_class = get_config('system','default_service_class');
if($default_service_class === false)
@@ -132,16 +134,16 @@ function create_account($arr) {
// allow the admin_email account to be admin, but only if it's the first account.
$c = account_total();
- if(($c === 0) && (check_account_admin($arr)))
+ if (($c === 0) && (check_account_admin($arr)))
$roles |= ACCOUNT_ROLE_ADMIN;
- // Ensure that there is a host keypair.
+ // Ensure that there is a host keypair.
- if((! get_config('system','pubkey')) && (! get_config('system','prvkey'))) {
- $hostkey = new_keypair(4096);
- set_config('system','pubkey',$hostkey['pubkey']);
- set_config('system','prvkey',$hostkey['prvkey']);
- }
+ if ((! get_config('system', 'pubkey')) && (! get_config('system', 'prvkey'))) {
+ $hostkey = new_keypair(4096);
+ set_config('system', 'pubkey', $hostkey['pubkey']);
+ set_config('system', 'prvkey', $hostkey['prvkey']);
+ }
$invite_result = check_account_invite($invite_code);
if($invite_result['error']) {
@@ -180,7 +182,6 @@ function create_account($arr) {
dbesc($roles),
dbesc($expires),
dbesc($default_service_class)
-
);
if(! $r) {
logger('create_account: DB INSERT failed.');
@@ -195,7 +196,7 @@ function create_account($arr) {
if($r && count($r)) {
$result['account'] = $r[0];
}
- else {
+ else {
logger('create_account: could not retrieve newly created account');
}
@@ -215,8 +216,8 @@ function create_account($arr) {
$result['success'] = true;
$result['email'] = $email;
$result['password'] = $password;
- return $result;
+ return $result;
}
@@ -255,7 +256,6 @@ function verify_email_address($arr) {
logger('send_reg_approval_email: failed to ' . $admin['email'] . 'account_id: ' . $arr['account']['account_id']);
return $res;
-
}
@@ -292,7 +292,6 @@ function send_reg_approval_email($arr) {
$details = (($ip) ? $ip . ' [' . gethostbyaddr($ip) . ']' : '[unknown or stealth IP]');
-
$delivered = 0;
foreach($admins as $admin) {
@@ -346,11 +345,14 @@ function send_verification_email($email,$password) {
return($res ? true : false);
}
-
+/**
+ * @brief Allows a user registration.
+ *
+ * @param string $hash
+ * @return array|boolean
+ */
function user_allow($hash) {
- $a = get_app();
-
$ret = array('success' => false);
$register = q("SELECT * FROM `register` WHERE `hash` = '%s' LIMIT 1",
@@ -363,7 +365,7 @@ function user_allow($hash) {
$account = q("SELECT * FROM account WHERE account_id = %d LIMIT 1",
intval($register[0]['uid'])
);
-
+
if(! $account)
return $ret;
@@ -381,7 +383,7 @@ function user_allow($hash) {
intval(ACCOUNT_PENDING),
intval($register[0]['uid'])
);
-
+
push_lang($register[0]['language']);
$email_tpl = get_intltext_template("register_open_eml.tpl");
@@ -402,18 +404,23 @@ function user_allow($hash) {
pop_lang();
- if($res) {
+ if ($res) {
info( t('Account approved.') . EOL );
return true;
- }
-
+ }
}
-// This does not have to go through user_remove() and save the nickname
-// permanently against re-registration, as the person was not yet
-// allowed to have friends on this system
-
+/**
+ * @brief Denies a user registration.
+ *
+ * This does not have to go through user_remove() and save the nickname
+ * permanently against re-registration, as the person was not yet
+ * allowed to have friends on this system
+ *
+ * @param string $hash
+ * @return boolean
+ */
function user_deny($hash) {
$register = q("SELECT * FROM register WHERE hash = '%s' LIMIT 1",
@@ -426,7 +433,7 @@ function user_deny($hash) {
$account = q("SELECT account_id, account_email FROM account WHERE account_id = %d LIMIT 1",
intval($register[0]['uid'])
);
-
+
if(! $account)
return false;
@@ -438,15 +445,14 @@ function user_deny($hash) {
dbesc($register[0]['id'])
);
notice( sprintf(t('Registration revoked for %s'), $account[0]['account_email']) . EOL);
+
return true;
-
+
}
function user_approve($hash) {
- $a = get_app();
-
$ret = array('success' => false);
$register = q("SELECT * FROM `register` WHERE `hash` = '%s' and password = 'verify' LIMIT 1",
@@ -459,7 +465,7 @@ function user_approve($hash) {
$account = q("SELECT * FROM account WHERE account_id = %d LIMIT 1",
intval($register[0]['uid'])
);
-
+
if(! $account)
return $ret;
@@ -482,21 +488,16 @@ function user_approve($hash) {
intval(ACCOUNT_UNVERIFIED),
intval($register[0]['uid'])
);
-
+
info( t('Account verified. Please login.') . EOL );
return true;
-
}
-
-
-
-
/**
- * @function downgrade_accounts()
- * Checks for accounts that have past their expiration date.
+ * @brief Checks for accounts that have past their expiration date.
+ *
* If the account has a service class which is not the site default,
* the service class is reset to the site default and expiration reset to never.
* If the account has no service class it is expired and subsequently disabled.
@@ -506,8 +507,6 @@ function user_approve($hash) {
* not the job of this function, but this can be implemented by plugin if desired.
* Default behaviour is to stop allowing additional resources to be consumed.
*/
-
-
function downgrade_accounts() {
$r = q("select * from account where not ( account_flags & %d )>0
@@ -604,7 +603,7 @@ function service_class_allows($uid, $property, $usage = false) {
*
* @param int $aid The account_id to check
* @param string $property The service class property to check for
- * @param int|boolean $usage, (optional) The value to check against
+ * @param int|boolean $usage (optional) The value to check against
* @return boolean
*/
function account_service_class_allows($aid, $property, $usage = false) {
diff --git a/include/attach.php b/include/attach.php
index f9206851e..415859b39 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -1,10 +1,10 @@
<?php
-
-/** @file
+/**
+ * @file include/attach.php
*
* @brief File/attach API with the potential for revision control.
*
- * TODO: a filesystem storage abstraction which maintains security (and 'data' contains a system filename
+ * @TODO: a filesystem storage abstraction which maintains security (and 'data' contains a system filename
* which is inaccessible from the web). This could get around PHP storage limits and store videos and larger
* items, using fread or OS methods or native code to read/write or chunk it through.
* Also an 'append' option to the storage function might be a useful addition.
@@ -15,10 +15,10 @@ require_once('include/security.php');
/**
* @brief Guess the mimetype from file ending.
- *
+ *
* This function takes a file name and guess the mimetype from the
* filename extension.
- *
+ *
* @param $filename a string filename
* @return string The mimetype according to a file ending.
*/
@@ -117,23 +117,22 @@ function z_mime_content_type($filename) {
/**
* @brief Count files/attachments.
- *
- *
- * @param $channel_id
- * @param $observer
- * @param $hash (optional)
- * @param $filename (optional)
- * @param $filetype (optional)
- * @return array
- * $ret['success'] boolean
- * $ret['results'] amount of found results, or false
- * $ret['message'] string with error messages if any
+ *
+ * @param int $channel_id
+ * @param string $observer
+ * @param string $hash (optional)
+ * @param string $filename (optional)
+ * @param string $filetype (optional)
+ * @return assoziative array with:
+ * * \e boolean \b success
+ * * \e int|boolean \b results amount of found results, or false
+ * * \e string \b message with error messages if any
*/
function attach_count_files($channel_id, $observer, $hash = '', $filename = '', $filetype = '') {
$ret = array('success' => false);
- if(! perm_is_allowed($channel_id,$observer, 'read_storage')) {
+ if(! perm_is_allowed($channel_id, $observer, 'read_storage')) {
$ret['message'] = t('Permission denied.');
return $ret;
}
@@ -219,8 +218,9 @@ function attach_list_files($channel_id, $observer, $hash = '', $filename = '', $
*
* This could exhaust memory so most useful only when immediately sending the data.
*
- * @param $hash
- * @param $rev
+ * @param string $hash
+ * @param int $rev Revision
+ * @return array
*/
function attach_by_hash($hash, $rev = 0) {
@@ -234,7 +234,6 @@ function attach_by_hash($hash, $rev = 0) {
elseif($rev)
$sql_extra = " and revision = " . intval($rev) . " ";
-
$r = q("SELECT uid FROM attach WHERE hash = '%s' $sql_extra LIMIT 1",
dbesc($hash)
);
@@ -270,9 +269,9 @@ function attach_by_hash($hash, $rev = 0) {
/**
* @brief Find an attachment by hash and revision.
- *
+ *
* Returns the entire attach structure excluding data.
- *
+ *
* @see attach_by_hash()
* @param $hash
* @param $rev revision default 0
@@ -561,7 +560,7 @@ function z_readdir($channel_id, $observer_hash, $pathname, $parent_hash = '') {
}
else
$paths = array($pathname);
-
+
$r = q("select id, aid, uid, hash, creator, filename, filetype, filesize, revision, folder, flags, created, edited, allow_cid, allow_gid, deny_cid, deny_gid from attach where id = %d and folder = '%s' and filename = '%s' and (flags & %d )>0 " . permissions_sql($channel_id),
intval($channel_id),
dbesc($parent_hash),
@@ -579,24 +578,22 @@ function z_readdir($channel_id, $observer_hash, $pathname, $parent_hash = '') {
}
/**
- * @function attach_mkdir($channel,$observer_hash,$arr);
- *
* @brief Create directory.
*
* @param array $channel channel array of owner
* @param string $observer_hash hash of current observer
* @param array $arr parameter array to fulfil request
- * Required:
- * $arr['filename']
- * $arr['folder'] // hash of parent directory, empty string for root directory
- * Optional:
- * $arr['hash'] // precumputed hash for this node
- * $arr['allow_cid']
- * $arr['allow_gid']
- * $arr['deny_cid']
- * $arr['deny_gid']
+ * - Required:
+ * * \e string \b filename
+ * * \e string \b folder hash of parent directory, empty string for root directory
+ * - Optional:
+ * * \e string \b hash precumputed hash for this node
+ * * \e tring \b allow_cid
+ * * \e string \b allow_gid
+ * * \e string \b deny_cid
+ * * \e string \b deny_gid
+ * @return array
*/
-
function attach_mkdir($channel, $observer_hash, $arr = null) {
$ret = array('success' => false);
@@ -720,13 +717,13 @@ function attach_mkdir($channel, $observer_hash, $arr = null) {
/**
* @brief Changes permissions of a file.
*
- * @param $channel_id
- * @param $resource
- * @param $allow_cid
- * @param $allow_gid
- * @param $deny_cid
- * @param $deny_gid
- * @param $recurse
+ * @param int $channel_id
+ * @param array $resource
+ * @param string $allow_cid
+ * @param string $allow_gid
+ * @param string $deny_cid
+ * @param string $deny_gid
+ * @param boolean $recurse (optional) default false
*/
function attach_change_permissions($channel_id, $resource, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $recurse = false) {
@@ -836,7 +833,6 @@ function attach_delete($channel_id, $resource) {
);
file_activity($channel_id, $object, $object['allow_cid'], $object['allow_gid'], $object['deny_cid'], $object['deny_gid'], 'update', $no_activity=false);
-
}
/**
@@ -844,8 +840,8 @@ function attach_delete($channel_id, $resource) {
*
* @warning This function cannot be used with mod/dav as it always returns a
* path valid under mod/cloud.
- *
- * @param array assoziative array with:
+ *
+ * @param array $arr assoziative array with:
* * \e int \b uid the channel's uid
* * \e string \b folder
* * \e string \b filename
@@ -973,20 +969,21 @@ function pipe_streams($in, $out) {
$size = 0;
while (!feof($in))
$size += fwrite($out, fread($in, 8192));
+
return $size;
}
/**
- * @brief Activity for files
+ * @brief Activity for files.
*
- * @param $channel_id
- * @param $object
- * @param $allow_cid
- * @param $allow_gid
- * @param $deny_cid
- * @param $deny_gid
- * @param $verb
- * @param $no_activity
+ * @param int $channel_id
+ * @param array $object
+ * @param string $allow_cid
+ * @param string $allow_gid
+ * @param string $deny_cid
+ * @param string $deny_gid
+ * @param string $verb
+ * @param boolean $no_activity
*/
function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $verb, $no_activity) {
@@ -1028,7 +1025,6 @@ function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid,
//filter out receivers which do not have permission to view filestorage
$arr_allow_cid = check_list_permissions($channel_id, $arr_allow_cid, 'view_storage');
-
}
$mid = item_message_id();
@@ -1109,7 +1105,6 @@ function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid,
$update = false;
//notice( t('File activity updated') . EOL);
-
}
if($no_activity) {
@@ -1152,15 +1147,14 @@ function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid,
//(($verb === 'post') ? notice( t('File activity posted') . EOL) : notice( t('File activity dropped') . EOL));
return;
-
}
/**
* @brief Create file activity object
*
- * @param $channel_id
- * @param $hash
- * @param $cloudpath
+ * @param int $channel_id
+ * @param string $hash
+ * @param string $cloudpath
*/
function get_file_activity_object($channel_id, $hash, $cloudpath) {
@@ -1199,8 +1193,8 @@ function get_file_activity_object($channel_id, $hash, $cloudpath) {
'deny_cid' => $x[0]['deny_cid'],
'deny_gid' => $x[0]['deny_gid']
);
- return $object;
+ return $object;
}
/**
diff --git a/include/comanche.php b/include/comanche.php
index 71ffe99b8..62bfd0ddc 100644
--- a/include/comanche.php
+++ b/include/comanche.php
@@ -101,7 +101,7 @@ function comanche_parser(&$a, $s, $pass = 0) {
}
-function comanche_menu($name,$class = '') {
+function comanche_menu($name, $class = '') {
$channel_id = comanche_get_channel_id();
if($channel_id) {
$m = menu_fetch($name,$channel_id, get_observer_hash());
@@ -111,20 +111,23 @@ function comanche_menu($name,$class = '') {
function comanche_replace_region($match) {
$a = get_app();
- if(array_key_exists($match[1], $a->page)) {
+ if (array_key_exists($match[1], $a->page)) {
return $a->page[$match[1]];
}
}
/**
- * @function comanche_get_channel_id()
- * Returns the channel_id of the profile owner of the page, or the local_channel if there is no profile owner.
- * Otherwise returns 0
- */
-
+ * @brief Returns the channel_id of the profile owner of the page.
+ *
+ * Returns the channel_id of the profile owner of the page, or the local_channel
+ * if there is no profile owner. Otherwise returns 0.
+ *
+ * @return channel_id
+ */
function comanche_get_channel_id() {
$channel_id = ((is_array(get_app()->profile)) ? get_app()->profile['profile_uid'] : 0);
- if((! $channel_id) && (local_channel()))
+
+ if ((! $channel_id) && (local_channel()))
$channel_id = local_channel();
return $channel_id;
@@ -173,23 +176,26 @@ function comanche_webpage(&$a,$s) {
}
-// Widgets will have to get any operational arguments from the session,
-// the global app environment, or config storage until we implement argument passing
-
-
+/**
+ * Widgets will have to get any operational arguments from the session, the
+ * global app environment, or config storage until we implement argument passing
+ *
+ * @param string $name
+ * @param string $text
+ */
function comanche_widget($name, $text) {
$vars = array();
$matches = array();
$cnt = preg_match_all("/\[var=(.*?)\](.*?)\[\/var\]/ism", $text, $matches, PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $mtch) {
+ if ($cnt) {
+ foreach ($matches as $mtch) {
$vars[$mtch[1]] = $mtch[2];
}
}
$func = 'widget_' . trim($name);
- if(function_exists($func))
+ if (function_exists($func))
return $func($vars);
}
diff --git a/include/config.php b/include/config.php
index b459e2c7d..c94d25eb8 100644
--- a/include/config.php
+++ b/include/config.php
@@ -3,8 +3,7 @@
* @file include/config.php
* @brief Arbitrary configuration storage.
*
- * Note:
- * Please do not store booleans - convert to 0/1 integer values
+ * @note Please do not store booleans - convert to 0/1 integer values.
* The get_?config() functions return boolean false for keys that are unset,
* and this could lead to subtle bugs.
*
@@ -18,19 +17,20 @@
* - <b>pconfig</b> is used for channel specific configurations and takes a
* <i>channel_id</i> as identifier. It stores for example which features are
* enabled per channel. The storage is of size MEDIUMTEXT.
- * @code $var = get_pconfig(local_channel(), 'category', 'key');@endcode
+ * @code{.php} $var = get_pconfig(local_channel(), 'category', 'key');@endcode
* - <b>xconfig</b> is the same as pconfig, except that it uses <i>xchan</i> as
* an identifier. This is for example for people who do not have a local account.
* The storage is of size MEDIUMTEXT.
- * @code $observer = $a->get_observer_hash();
+ * @code{.php}
+ * $observer = $a->get_observer_hash();
* if ($observer) {
* $var = get_xconfig($observer, 'category', 'key');
* }@endcode
*
* - get_config() and set_config() can also be done through the command line tool
- * @ref util/config
+ * @ref util/config.md "util/config"
* - get_pconfig() and set_pconfig() can also be done through the command line tool
- * @ref util/pconfig and takes a channel_id as first argument.
+ * @ref util/pconfig.md "util/pconfig" and takes a channel_id as first argument.
*
*/
@@ -123,7 +123,7 @@ function get_config_from_storage($family, $key) {
*
* Stores a config value ($value) in the category ($family) under the key ($key).
*
- * Please do not store booleans - convert to 0/1 integer values!
+ * @note Please do not store booleans - convert to 0/1 integer values!
*
* @param string $family
* The category of the configuration value
@@ -272,14 +272,16 @@ function get_pconfig($uid, $family, $key, $instore = false) {
* Stores a config value ($value) in the category ($family) under the key ($key)
* for the channel_id $uid.
*
- * Please do not store booleans - convert to 0/1 integer values!
+ * @note Please do not store booleans - convert to 0/1 integer values!
*
* @param string $uid
* The channel_id
* @param string $family
* The category of the configuration value
* @param string $key
- * The configuration key to query
+ * The configuration key to set
+ * @param string $value
+ * The value to store
* @return mixed Stored $value or false
*/
function set_pconfig($uid, $family, $key, $value) {
@@ -315,6 +317,7 @@ function set_pconfig($uid, $family, $key, $value) {
);
if($ret)
return $value;
+
return $ret;
}
@@ -339,6 +342,7 @@ function set_pconfig($uid, $family, $key, $value) {
if($ret)
return $value;
+
return $ret;
}
@@ -360,13 +364,14 @@ function del_pconfig($uid, $family, $key) {
global $a;
$ret = false;
- if(x($a->config[$uid][$family], $key))
+ if (x($a->config[$uid][$family], $key))
unset($a->config[$uid][$family][$key]);
$ret = q("DELETE FROM pconfig WHERE uid = %d AND cat = '%s' AND k = '%s'",
intval($uid),
dbesc($family),
dbesc($key)
);
+
return $ret;
}
@@ -448,7 +453,7 @@ function get_xconfig($xchan, $family, $key) {
* Stores a config value ($value) in the category ($family) under the key ($key)
* for the observer's $xchan hash.
*
- * Please do not store booleans - convert to 0/1 integer values!
+ * @note Please do not store booleans - convert to 0/1 integer values!
*
* @param string $xchan
* The observer's hash
@@ -456,6 +461,8 @@ function get_xconfig($xchan, $family, $key) {
* The category of the configuration value
* @param string $key
* The configuration key to set
+ * @param string $value
+ * The value to store
* @return mixed Stored $value or false
*/
function set_xconfig($xchan, $family, $key, $value) {
diff --git a/include/conversation.php b/include/conversation.php
index 4018ced28..042d01b3e 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1044,7 +1044,6 @@ function builtin_activity_puller($item, &$conv_responses) {
return;
}
}
-
}
@@ -1053,7 +1052,7 @@ function builtin_activity_puller($item, &$conv_responses) {
*
* @param int $cnt number of people who like/dislike the item
* @param array $arr array of pre-linked names of likers/dislikers
- * @param string $typ eone of 'like, 'dislike'
+ * @param string $type one of 'like, 'dislike'
* @param int $id item id
* @return string formatted text
*/
@@ -1146,7 +1145,6 @@ function status_editor($a, $x, $popup = false) {
'$expireswhen' => t('Expires YYYY-MM-DD HH:MM')
));
-
$tpl = get_markup_template('jot.tpl');
$jotplugins = '';
@@ -1461,8 +1459,8 @@ function network_tabs() {
if ($no_active=='active' && x($_GET,'order')) {
switch($_GET['order']){
- case 'post': $postord_active = 'active'; $no_active=''; break;
- case 'comment' : $all_active = 'active'; $no_active=''; break;
+ case 'post': $postord_active = 'active'; $no_active=''; break;
+ case 'comment' : $all_active = 'active'; $no_active=''; break;
}
}
diff --git a/include/datetime.php b/include/datetime.php
index 5cab5889d..b0167edb2 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -1,54 +1,71 @@
-<?php /** @file */
-
-// two-level sort for timezones.
+<?php
+/**
+ * @file include/datetime.php
+ * @brief Some functions for date and time related tasks.
+ */
+/**
+ * @brief Two-level sort for timezones.
+ *
+ * @param string $a
+ * @param string $b
+ * @return number
+ */
function timezone_cmp($a, $b) {
if(strstr($a,'/') && strstr($b,'/')) {
if ( t($a) == t($b)) return 0;
return ( t($a) < t($b)) ? -1 : 1;
}
- if(strstr($a,'/')) return -1;
- if(strstr($b,'/')) return 1;
+ if (strstr($a,'/')) return -1;
+ if (strstr($b,'/')) return 1;
if ( t($a) == t($b)) return 0;
+
return ( t($a) < t($b)) ? -1 : 1;
}
-// Return timezones grouped (primarily) by continent
+/**
+ * @brief Return timezones grouped (primarily) by continent.
+ *
+ * @return array
+ */
function get_timezones( ){
$timezone_identifiers = DateTimeZone::listIdentifiers();
usort($timezone_identifiers, 'timezone_cmp');
$continent = '';
$continents = array();
- foreach($timezone_identifiers as $value) {
+ foreach ($timezone_identifiers as $value) {
$ex = explode("/", $value);
- if(count($ex) > 1) {
+ if (count($ex) > 1) {
$continent = t($ex[0]);
- if(count($ex) > 2)
- $city = substr($value,strpos($value,'/')+1);
+ if (count($ex) > 2)
+ $city = substr($value, strpos($value, '/')+1);
else
$city = $ex[1];
- }
- else {
+ } else {
$city = $ex[0];
$continent = t('Miscellaneous');
}
$city = str_replace('_', ' ', t($city));
- if(!x($continents,$ex[0])) $continents[$ex[0]] = array();
+ if (!x($continents, $ex[0])) $continents[$ex[0]] = array();
$continents[$continent][$value] = $city;
}
+
return $continents;
}
-// General purpose date parse/convert function.
-// $from = source timezone
-// $to = dest timezone
-// $s = some parseable date/time string
-// $fmt = output format
-
-
+/**
+ * @brief General purpose date parse/convert function.
+ *
+ * @param string $from source timezone
+ * @param string $to dest timezone
+ * @param string $s some parseable date/time string
+ * @param string $fmt output format recognised from php's DateTime class
+ * http://www.php.net/manual/en/datetime.format.php
+ * @return string
+ */
function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d H:i:s") {
// Defaults to UTC if nothing is set, but throws an exception if set to empty string.
@@ -68,44 +85,46 @@ function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d
if(substr($s,0,10) == '0000-00-00') {
$d = new DateTime($s . ' + 32 days', new DateTimeZone('UTC'));
- return str_replace('1','0',$d->format($fmt));
+ return str_replace('1', '0', $d->format($fmt));
}
try {
$from_obj = new DateTimeZone($from);
- }
- catch(Exception $e) {
+ } catch(Exception $e) {
$from_obj = new DateTimeZone('UTC');
}
try {
$d = new DateTime($s, $from_obj);
- }
- catch(Exception $e) {
+ } catch(Exception $e) {
logger('datetime_convert: exception: ' . $e->getMessage());
$d = new DateTime('now', $from_obj);
}
try {
$to_obj = new DateTimeZone($to);
- }
- catch(Exception $e) {
+ } catch(Exception $e) {
$to_obj = new DateTimeZone('UTC');
}
$d->setTimeZone($to_obj);
+
return($d->format($fmt));
}
-// wrapper for date selector, tailored for use in birthday fields
-
+/**
+ * @brief Wrapper for date selector, tailored for use in birthday fields.
+ *
+ * @param string $dob Date of Birth
+ * @return string
+ */
function dob($dob) {
- list($year,$month,$day) = sscanf($dob,'%4d-%2d-%2d');
- $f = get_config('system','birthday_input_format');
- if(! $f)
+ list($year, $month, $day) = sscanf($dob, '%4d-%2d-%2d');
+ $f = get_config('system', 'birthday_input_format');
+ if (! $f)
$f = 'ymd';
- if($dob === '0000-00-00')
+ if ($dob === '0000-00-00')
$value = '';
else
$value = (($year) ? datetime_convert('UTC','UTC',$dob,'Y-m-d') : datetime_convert('UTC','UTC',$dob,'m-d'));
@@ -120,7 +139,6 @@ function dob($dob) {
return $o;
}
-
/**
* returns a date selector
* @param $format
@@ -135,7 +153,7 @@ function dob($dob) {
* id and name of datetimepicker (defaults to "datetimepicker")
*/
function datesel($format, $min, $max, $default, $id = 'datepicker') {
- return datetimesel($format,$min,$max,$default,$id,true,false, '','');
+ return datetimesel($format, $min, $max, $default, $id,true, false, '', '');
}
/**
@@ -154,7 +172,8 @@ function timesel($format, $h, $m, $id='timepicker') {
}
/**
- * returns a datetime selector
+ * @brief Returns a datetime selector.
+ *
* @param $format
* format string, e.g. 'ymd' or 'mdy'. Not currently supported
* @param $min
@@ -163,23 +182,25 @@ function timesel($format, $h, $m, $id='timepicker') {
* unix timestap of maximum date
* @param $default
* unix timestamp of default date
- * @param $id
+ * @param string $id
* id and name of datetimepicker (defaults to "datetimepicker")
- * @param $pickdate
+ * @param boolean $pickdate
* true to show date picker (default)
- * @param $picktime
+ * @param boolean $picktime
* true to show time picker (default)
* @param $minfrom
* set minimum date from picker with id $minfrom (none by default)
* @param $maxfrom
* set maximum date from picker with id $maxfrom (none by default)
+ * @param boolean $required default false
+ * @return string Parsed HTML output.
+ *
+ * @todo Once browser support is better this could probably be replaced with
+ * native HTML5 date picker.
*/
-function datetimesel($format, $min, $max, $default, $id = 'datetimepicker', $pickdate = true, $picktime = true, $minfrom = '', $maxfrom = '',$required = false) {
+function datetimesel($format, $min, $max, $default, $id = 'datetimepicker', $pickdate = true, $picktime = true, $minfrom = '', $maxfrom = '', $required = false) {
-
- // Once browser support is better this could probably be replaced with native HTML5 date picker
$o = '';
-
$dateformat = '';
if($pickdate) $dateformat .= 'Y-m-d';
@@ -188,7 +209,7 @@ function datetimesel($format, $min, $max, $default, $id = 'datetimepicker', $pic
$minjs = $min ? ",minDate: new Date({$min->getTimestamp()}*1000), yearStart: " . $min->format('Y') : '';
$maxjs = $max ? ",maxDate: new Date({$max->getTimestamp()}*1000), yearEnd: " . $max->format('Y') : '';
-
+
$input_text = $default ? 'value="' . date($dateformat, $default->getTimestamp()) . '"' : '';
$defaultdatejs = $default ? ",defaultDate: new Date({$default->getTimestamp()}*1000)" : '';
@@ -214,31 +235,39 @@ function datetimesel($format, $min, $max, $default, $id = 'datetimepicker', $pic
$o .= (($required) ? '<span class="required" title="' . t('Required') . '" >*</span>' : '');
$o .= '</div>';
$o .= "<script type='text/javascript'>\$(function () {var picker = \$('#$id').datetimepicker({step:5,format:'$dateformat' $minjs $maxjs $pickers $defaultdatejs}); $extra_js})</script>";
+
return $o;
}
-// implements "3 seconds ago" etc.
-// based on $posted_date, (UTC).
-// Results relative to current timezone
-// Limited to range of timestamps
-
-
-function relative_date($posted_date,$format = null) {
+/**
+ * @brief Returns a relative date string.
+ *
+ * Implements "3 seconds ago" etc.
+ * Based on $posted_date, (UTC).
+ * Results relative to current timezone.
+ * Limited to range of timestamps.
+ *
+ * @param string $posted_date
+ * @param string $format (optional) parsed with sprintf()
+ * <tt>%1$d %2$s ago</tt>, e.g. 22 hours ago, 1 minute ago
+ * @return string with relative date
+ */
+function relative_date($posted_date, $format = null) {
- $localtime = datetime_convert('UTC',date_default_timezone_get(),$posted_date);
+ $localtime = datetime_convert('UTC', date_default_timezone_get(), $posted_date);
$abs = strtotime($localtime);
-
- if (is_null($posted_date) || $posted_date === NULL_DATE || $abs === False) {
- return t('never');
+
+ if (is_null($posted_date) || $posted_date === NULL_DATE || $abs === false) {
+ return t('never');
}
$etime = time() - $abs;
-
+
if ($etime < 1) {
return t('less than a second ago');
}
-
+
$a = array( 12 * 30 * 24 * 60 * 60 => array( t('year'), t('years')),
30 * 24 * 60 * 60 => array( t('month'), t('months')),
7 * 24 * 60 * 60 => array( t('week'), t('weeks')),
@@ -247,231 +276,256 @@ function relative_date($posted_date,$format = null) {
60 => array( t('minute'), t('minutes')),
1 => array( t('second'), t('seconds'))
);
-
+
foreach ($a as $secs => $str) {
$d = $etime / $secs;
if ($d >= 1) {
$r = round($d);
- // translators - e.g. 22 hours ago, 1 minute ago
- if(! $format)
- $format = t('%1$d %2$s ago');
- return sprintf( $format,$r, (($r == 1) ? $str[0] : $str[1]));
- }
- }
-}
-
+ if (! $format)
+ $format = t('%1$d %2$s ago', 'e.g. 22 hours ago, 1 minute ago');
+ return sprintf($format, $r, (($r == 1) ? $str[0] : $str[1]));
+ }
+ }
+}
-// Returns age in years, given a date of birth,
-// the timezone of the person whose date of birth is provided,
-// and the timezone of the person viewing the result.
-// Why? Bear with me. Let's say I live in Mittagong, Australia, and my
-// birthday is on New Year's. You live in San Bruno, California.
-// When exactly are you going to see my age increase?
-// A: 5:00 AM Dec 31 San Bruno time. That's precisely when I start
-// celebrating and become a year older. If you wish me happy birthday
-// on January 1 (San Bruno time), you'll be a day late.
-
-function age($dob,$owner_tz = '',$viewer_tz = '') {
- if(! intval($dob))
+/**
+ * @brief Returns timezone correct age in years.
+ *
+ * Returns the age in years, given a date of birth, the timezone of the person
+ * whose date of birth is provided, and the timezone of the person viewing the
+ * result.
+ *
+ * Why? Bear with me. Let's say I live in Mittagong, Australia, and my birthday
+ * is on New Year's. You live in San Bruno, California.
+ * When exactly are you going to see my age increase?
+ *
+ * A: 5:00 AM Dec 31 San Bruno time. That's precisely when I start celebrating
+ * and become a year older. If you wish me happy birthday on January 1
+ * (San Bruno time), you'll be a day late.
+ *
+ * @param string $dob Date of Birth
+ * @param string $owner_tz (optional) timezone of the person of interest
+ * @param string $viewer_tz (optional) timezone of the person viewing
+ * @return number
+ */
+function age($dob, $owner_tz = '', $viewer_tz = '') {
+ if (! intval($dob))
return 0;
- if(! $owner_tz)
+ if (! $owner_tz)
$owner_tz = date_default_timezone_get();
- if(! $viewer_tz)
+ if (! $viewer_tz)
$viewer_tz = date_default_timezone_get();
- $birthdate = datetime_convert('UTC',$owner_tz,$dob . ' 00:00:00+00:00','Y-m-d');
- list($year,$month,$day) = explode("-",$birthdate);
- $year_diff = datetime_convert('UTC',$viewer_tz,'now','Y') - $year;
- $curr_month = datetime_convert('UTC',$viewer_tz,'now','m');
- $curr_day = datetime_convert('UTC',$viewer_tz,'now','d');
+ $birthdate = datetime_convert('UTC', $owner_tz, $dob . ' 00:00:00+00:00','Y-m-d');
+ list($year,$month,$day) = explode("-", $birthdate);
+ $year_diff = datetime_convert('UTC', $viewer_tz, 'now', 'Y') - $year;
+ $curr_month = datetime_convert('UTC', $viewer_tz, 'now', 'm');
+ $curr_day = datetime_convert('UTC', $viewer_tz, 'now', 'd');
- if(($curr_month < $month) || (($curr_month == $month) && ($curr_day < $day)))
+ if (($curr_month < $month) || (($curr_month == $month) && ($curr_day < $day)))
$year_diff--;
+
return $year_diff;
}
+/**
+ * @brief Get days of a month in a given year.
+ *
+ * Returns number of days in the month of the given year.
+ * $m = 1 is 'January' to match human usage.
+ *
+ * @param int $y year
+ * @param int $m month (1=January, 12=December)
+ * @return int number of days in the given month
+ */
+function get_dim($y, $m) {
+ $dim = array( 0,
+ 31, 28, 31, 30, 31, 30,
+ 31, 31, 30, 31, 30, 31
+ );
+ if ($m != 2)
+ return $dim[$m];
-// Get days in month
-// get_dim($year, $month);
-// returns number of days.
-// $month[1] = 'January';
-// to match human usage.
-
-
-function get_dim($y,$m) {
+ if (((($y % 4) == 0) && (($y % 100) != 0)) || (($y % 400) == 0))
+ return 29;
- $dim = array( 0,
- 31, 28, 31, 30, 31, 30,
- 31, 31, 30, 31, 30, 31);
-
- if($m != 2)
- return $dim[$m];
- if(((($y % 4) == 0) && (($y % 100) != 0)) || (($y % 400) == 0))
- return 29;
- return $dim[2];
+ return $dim[2];
}
+/**
+ * @brief Returns the first day in month for a given month, year.
+ *
+ * Months start at 1.
+ *
+ * @param int $y Year
+ * @param int $m Month (1=January, 12=December)
+ * @return day 0 = Sunday through 6 = Saturday
+ */
+function get_first_dim($y, $m) {
+ $d = sprintf('%04d-%02d-01 00:00', intval($y), intval($m));
-// Returns the first day in month for a given month, year
-// get_first_dim($year,$month)
-// returns 0 = Sunday through 6 = Saturday
-// Months start at 1.
-
-
-function get_first_dim($y,$m) {
- $d = sprintf('%04d-%02d-01 00:00', intval($y), intval($m));
- return datetime_convert('UTC','UTC',$d,'w');
+ return datetime_convert('UTC', 'UTC', $d, 'w');
}
-// output a calendar for the given month, year.
-// if $links are provided (array), e.g. $links[12] => 'http://mylink' ,
-// date 12 will be linked appropriately. Today's date is also noted by
-// altering td class.
-// Months count from 1.
-
-
-// TODO: provide (prev,next) links, define class variations for different size calendars
-
-function cal($y = 0,$m = 0, $links = false, $class='') {
-
+/**
+ * @brief Output a calendar for the given month, year.
+ *
+ * If $links are provided (array), e.g. $links[12] => 'http://mylink' ,
+ * date 12 will be linked appropriately. Today's date is also noted by
+ * altering td class.
+ * Months count from 1.
+ *
+ * @param number $y Year
+ * @param number $m Month
+ * @param string $links (default false)
+ * @param string $class
+ * @return string
+ *
+ * @todo provide (prev,next) links, define class variations for different size calendars
+ */
+function cal($y = 0, $m = 0, $links = false, $class='') {
// month table - start at 1 to match human usage.
$mtab = array(' ',
- 'January','February','March',
- 'April','May','June',
- 'July','August','September',
- 'October','November','December'
- );
+ 'January','February','March',
+ 'April','May','June',
+ 'July','August','September',
+ 'October','November','December'
+ );
$thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
$thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m');
- if(! $y)
+ if (! $y)
$y = $thisyear;
- if(! $m)
+ if (! $m)
$m = intval($thismonth);
- $dn = array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
- $f = get_first_dim($y,$m);
- $l = get_dim($y,$m);
- $d = 1;
- $dow = 0;
- $started = false;
+ $dn = array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
+ $f = get_first_dim($y, $m);
+ $l = get_dim($y, $m);
+ $d = 1;
+ $dow = 0;
+ $started = false;
- if(($y == $thisyear) && ($m == $thismonth))
- $tddate = intval(datetime_convert('UTC',date_default_timezone_get(),'now','j'));
+ if (($y == $thisyear) && ($m == $thismonth))
+ $tddate = intval(datetime_convert('UTC',date_default_timezone_get(),'now','j'));
$str_month = day_translate($mtab[$m]);
- $o = '<table class="calendar' . $class . '">';
- $o .= "<caption>$str_month $y</caption><tr>";
- for($a = 0; $a < 7; $a ++)
- $o .= '<th>' . mb_substr(day_translate($dn[$a]),0,3,'UTF-8') . '</th>';
- $o .= '</tr><tr>';
-
- while($d <= $l) {
- if(($dow == $f) && (! $started))
- $started = true;
- $today = (((isset($tddate)) && ($tddate == $d)) ? "class=\"today\" " : '');
- $o .= "<td $today>";
- $day = str_replace(' ','&nbsp;',sprintf('%2.2d', $d));
- if($started) {
- if(is_array($links) && isset($links[$d]))
- $o .= "<a href=\"{$links[$d]}\">$day</a>";
- else
- $o .= $day;
- $d ++;
- }
- else
- $o .= '&nbsp;';
- $o .= '</td>';
- $dow ++;
- if(($dow == 7) && ($d <= $l)) {
- $dow = 0;
- $o .= '</tr><tr>';
- }
- }
- if($dow)
- for($a = $dow; $a < 7; $a ++)
- $o .= '<td>&nbsp;</td>';
- $o .= '</tr></table>'."\r\n";
-
- return $o;
-}
+ $o = '<table class="calendar' . $class . '">';
+ $o .= "<caption>$str_month $y</caption><tr>";
+ for ($a = 0; $a < 7; $a ++)
+ $o .= '<th>' . mb_substr(day_translate($dn[$a]),0,3,'UTF-8') . '</th>';
+
+ $o .= '</tr><tr>';
+
+ while ($d <= $l) {
+ if (($dow == $f) && (! $started))
+ $started = true;
+
+ $today = (((isset($tddate)) && ($tddate == $d)) ? "class=\"today\" " : '');
+ $o .= "<td $today>";
+ $day = str_replace(' ','&nbsp;',sprintf('%2.2d', $d));
+ if ($started) {
+ if (is_array($links) && isset($links[$d]))
+ $o .= "<a href=\"{$links[$d]}\">$day</a>";
+ else
+ $o .= $day;
+
+ $d ++;
+ } else {
+ $o .= '&nbsp;';
+ }
+
+ $o .= '</td>';
+ $dow ++;
+ if (($dow == 7) && ($d <= $l)) {
+ $dow = 0;
+ $o .= '</tr><tr>';
+ }
+ }
+ if ($dow)
+ for ($a = $dow; $a < 7; $a ++)
+ $o .= '<td>&nbsp;</td>';
+
+ $o .= '</tr></table>'."\r\n";
+ return $o;
+}
/**
- * Return the next birthday, converted from the owner's timezone to UTC.
+ * @brief Return the next birthday, converted from the owner's timezone to UTC.
+ *
* This makes it globally portable.
* If the provided birthday lacks a month and or day, return an empty string.
* A missing year is acceptable.
+ *
+ * @param string $dob Date of Birth
+ * @param string $tz Timezone
+ * @param string $format
+ * @return string
*/
+function z_birthday($dob, $tz, $format="Y-m-d H:i:s") {
-
-function z_birthday($dob,$tz,$format="Y-m-d H:i:s") {
-
- if(! strlen($tz))
+ if (! strlen($tz))
$tz = 'UTC';
$birthday = '';
$tmp_dob = substr($dob,5);
$tmp_d = substr($dob,8);
- if(intval($tmp_dob) && intval($tmp_d)) {
+ if (intval($tmp_dob) && intval($tmp_d)) {
$y = datetime_convert($tz,$tz,'now','Y');
$bd = $y . '-' . $tmp_dob . ' 00:00';
$t_dob = strtotime($bd);
$now = strtotime(datetime_convert($tz,$tz,'now'));
- if($t_dob < $now)
+ if ($t_dob < $now)
$bd = $y + 1 . '-' . $tmp_dob . ' 00:00';
+
$birthday = datetime_convert($tz,'UTC',$bd,$format);
}
return $birthday;
-
}
/**
+ * @brief Create a birthday event for any connections with a birthday in the next 1-2 weeks.
*
- * Create a birthday event for any connections with a birthday in the next 1-2 weeks.
* Update the year so that we don't create another event until next year.
- *
*/
-
-
function update_birthdays() {
require_once('include/event.php');
require_once('include/permissions.php');
- $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash
+ $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash
WHERE abook_dob > %s + interval %s and abook_dob < %s + interval %s",
db_utcnow(), db_quoteinterval('7 day'),
db_utcnow(), db_quoteinterval('14 day')
- );
- if($r) {
- foreach($r as $rr) {
-
- if(! perm_is_allowed($rr['abook_channel'],$rr['xchan_hash'],'send_stream'))
+ );
+ if ($r) {
+ foreach ($r as $rr) {
+ if (! perm_is_allowed($rr['abook_channel'], $rr['xchan_hash'], 'send_stream'))
continue;
$ev = array();
$ev['uid'] = $rr['abook_channel'];
$ev['account'] = $rr['abook_account'];
$ev['event_xchan'] = $rr['xchan_hash'];
- $ev['start'] = datetime_convert('UTC','UTC', $rr['abook_dob']);
- $ev['finish'] = datetime_convert('UTC','UTC', $rr['abook_dob'] . ' + 1 day ');
+ $ev['start'] = datetime_convert('UTC', 'UTC', $rr['abook_dob']);
+ $ev['finish'] = datetime_convert('UTC', 'UTC', $rr['abook_dob'] . ' + 1 day ');
$ev['adjust'] = 1;
- $ev['summary'] = sprintf( t('%1$s\'s birthday'), $rr['xchan_name']);
- $ev['description'] = sprintf( t('Happy Birthday %1$s'),
+ $ev['summary'] = sprintf( t('%1$s\'s birthday'), $rr['xchan_name']);
+ $ev['description'] = sprintf( t('Happy Birthday %1$s'),
'[zrl=' . $rr['xchan_url'] . ']' . $rr['xchan_name'] . '[/zrl]') ;
$ev['type'] = 'birthday';
-
+
$z = event_store_event($ev);
- if($z) {
- $item_id = event_store_item($ev,$z);
+ if ($z) {
+ $item_id = event_store_item($ev, $z);
q("update abook set abook_dob = '%s' where abook_id = %d",
- dbesc(intval($rr['abook_dob']) + 1 . substr($rr['abook_dob'],4)),
+ dbesc(intval($rr['abook_dob']) + 1 . substr($rr['abook_dob'], 4)),
intval($rr['abook_id'])
);
}
diff --git a/include/dir_fns.php b/include/dir_fns.php
index 4c6c40f15..d1e26b637 100644
--- a/include/dir_fns.php
+++ b/include/dir_fns.php
@@ -1,14 +1,23 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/dir_fns.php
+ */
require_once('include/permissions.php');
+/**
+ * @brief
+ *
+ * @param int $dirmode
+ * @return array
+ */
function find_upstream_directory($dirmode) {
global $DIRECTORY_FALLBACK_SERVERS;
$preferred = get_config('system','directory_server');
- if(! $preferred) {
+ if (! $preferred) {
- /**
+ /*
* No directory has yet been set. For most sites, pick one at random
* from our list of directory servers. However, if we're a directory
* server ourself, point at the local instance
@@ -18,41 +27,40 @@ function find_upstream_directory($dirmode) {
*/
$dirmode = intval(get_config('system','directory_mode'));
- if($dirmode == DIRECTORY_MODE_NORMAL) {
+ if ($dirmode == DIRECTORY_MODE_NORMAL) {
$toss = mt_rand(0,count($DIRECTORY_FALLBACK_SERVERS));
$preferred = $DIRECTORY_FALLBACK_SERVERS[$toss];
set_config('system','directory_server',$preferred);
- }
- else{
+ } else{
set_config('system','directory_server',z_root());
}
}
+
return array('url' => $preferred);
}
+/**
+ * Directories may come and go over time. We will need to check that our
+ * directory server is still valid occasionally, and reset to something that
+ * is if our directory has gone offline for any reason
+ */
function check_upstream_directory() {
- /**
- * Directories may come and go over time. We will need to check that our
- * directory server is still valid occasionally, and reset to something that
- * is if our directory has gone offline for any reason
- */
-
- $directory = get_config('system','directory_server');
+ $directory = get_config('system', 'directory_server');
// it's possible there is no directory server configured and the local hub is being used.
// If so, default to preserving the absence of a specific server setting.
- $isadir = true;
+ $isadir = true;
- if($directory) {
+ if ($directory) {
$h = parse_url($directory);
- if($h) {
+ if ($h) {
$x = zot_finger('[system]@' . $h['host']);
- if($x['success']) {
- $j = json_decode($x['body'],true);
- if(array_key_exists('site',$j) && array_key_exists('directory_mode',$j['site'])) {
- if($j['site']['directory_mode'] === 'normal') {
+ if ($x['success']) {
+ $j = json_decode($x['body'], true);
+ if (array_key_exists('site', $j) && array_key_exists('directory_mode', $j['site'])) {
+ if ($j['site']['directory_mode'] === 'normal') {
$isadir = false;
}
}
@@ -60,9 +68,8 @@ function check_upstream_directory() {
}
}
- if(! $isadir)
- set_config('system','directory_server','');
- return;
+ if (! $isadir)
+ set_config('system', 'directory_server', '');
}
function get_globaldir_setting($observer) {
@@ -95,12 +102,8 @@ function get_safemode_setting($observer) {
}
/**
- * @function dir_sort_links()
- * Called by the directory_sort widget
+ * @brief Called by the directory_sort widget.
*/
-
-
-
function dir_sort_links() {
$safe_mode = 1;
@@ -110,7 +113,7 @@ function dir_sort_links() {
$safe_mode = get_safemode_setting($observer);
$globaldir = get_globaldir_setting($observer);
- // Build urls without order and pubforums so it's easy to tack on the changed value
+ // Build urls without order and pubforums so it's easy to tack on the changed value
// Probably there's an easier way to do this
$current_order = (($_REQUEST['order']) ? $_REQUEST['order'] : 'date');
@@ -145,38 +148,34 @@ function dir_sort_links() {
'$pubforums' => array('pubforums', t('Public Forums Only'),(x($_REQUEST,'pubforums') ? $_REQUEST['pubforums'] : ''),'','',' onchange=\'window.location.href="' . $forumsurl . '&pubforums="+(this.checked ? 1 : 0)\''),
'$globaldir' => array('globaldir', t('This Website Only'), 1-intval($globaldir),'','',' onchange=\'window.location.href="' . $forumsurl . '&global="+(this.checked ? 0 : 1)\''),
));
+
return $o;
}
-
/**
- * @function sync_directories($mode)
- *
- * @param int $mode;
+ * @brief Checks the directory mode of this hub.
*
* Checks the directory mode of this hub to see if it is some form of directory server. If it is,
* get the directory realm of this hub. Fetch a list of all other directory servers in this realm and request
* a directory sync packet. This will contain both directory updates and new ratings. Store these all in the DB.
* In the case of updates, we will query each of them asynchronously from a poller task. Ratings are stored
- * directly if the rater's signature matches.
+ * directly if the rater's signature matches.
*
+ * @param int $dirmode;
*/
-
-
function sync_directories($dirmode) {
- if($dirmode == DIRECTORY_MODE_STANDALONE || $dirmode == DIRECTORY_MODE_NORMAL)
+ if ($dirmode == DIRECTORY_MODE_STANDALONE || $dirmode == DIRECTORY_MODE_NORMAL)
return;
$realm = get_directory_realm();
- if($realm == DIRECTORY_REALM) {
+ if ($realm == DIRECTORY_REALM) {
$r = q("select * from site where (site_flags & %d) > 0 and site_url != '%s' and ( site_realm = '%s' or site_realm = '') ",
intval(DIRECTORY_MODE_PRIMARY|DIRECTORY_MODE_SECONDARY),
dbesc(z_root()),
dbesc($realm)
);
- }
- else {
+ } else {
$r = q("select * from site where (site_flags & %d) > 0 and site_url != '%s' and site_realm like '%s' ",
intval(DIRECTORY_MODE_PRIMARY|DIRECTORY_MODE_SECONDARY),
dbesc(z_root()),
@@ -185,9 +184,9 @@ function sync_directories($dirmode) {
}
// If there are no directory servers, setup the fallback master
- // FIXME - what to do if we're in a different realm?
+ /** @FIXME What to do if we're in a different realm? */
- if((! $r) && (z_root() != DIRECTORY_FALLBACK_MASTER)) {
+ if ((! $r) && (z_root() != DIRECTORY_FALLBACK_MASTER)) {
$r = array();
$r[] = array(
'site_url' => DIRECTORY_FALLBACK_MASTER,
@@ -211,32 +210,30 @@ function sync_directories($dirmode) {
intval(DIRECTORY_MODE_PRIMARY|DIRECTORY_MODE_SECONDARY),
dbesc(z_root())
);
-
- }
- if(! $r)
+ }
+ if (! $r)
return;
- foreach($r as $rr) {
- if(! $rr['site_directory'])
+ foreach ($r as $rr) {
+ if (! $rr['site_directory'])
continue;
logger('sync directories: ' . $rr['site_directory']);
// for brand new directory servers, only load the last couple of days.
// It will take about a month for a new directory to obtain the full current repertoire of channels.
- // FIXME - go back and pick up earlier ratings if this is a new directory server. These do not get refreshed.
+ /** @FIXME Go back and pick up earlier ratings if this is a new directory server. These do not get refreshed. */
$token = get_config('system','realm_token');
-
$syncdate = (($rr['site_sync'] === NULL_DATE) ? datetime_convert('UTC','UTC','now - 2 days') : $rr['site_sync']);
$x = z_fetch_url($rr['site_directory'] . '?f=&sync=' . urlencode($syncdate) . (($token) ? '&t=' . $token : ''));
- if(! $x['success'])
+ if (! $x['success'])
continue;
$j = json_decode($x['body'],true);
- if(!($j['transactions']) || ($j['ratings']))
+ if (!($j['transactions']) || ($j['ratings']))
continue;
q("update site set site_sync = '%s' where site_url = '%s'",
@@ -246,17 +243,18 @@ function sync_directories($dirmode) {
logger('sync_directories: ' . $rr['site_url'] . ': ' . print_r($j,true), LOGGER_DATA);
- if(is_array($j['transactions']) && count($j['transactions'])) {
- foreach($j['transactions'] as $t) {
+ if (is_array($j['transactions']) && count($j['transactions'])) {
+ foreach ($j['transactions'] as $t) {
$r = q("select * from updates where ud_guid = '%s' limit 1",
dbesc($t['transaction_id'])
);
if($r)
continue;
+
$ud_flags = 0;
- if(is_array($t['flags']) && in_array('deleted',$t['flags']))
+ if (is_array($t['flags']) && in_array('deleted',$t['flags']))
$ud_flags |= UPDATE_FLAGS_DELETED;
- if(is_array($t['flags']) && in_array('forced',$t['flags']))
+ if (is_array($t['flags']) && in_array('forced',$t['flags']))
$ud_flags |= UPDATE_FLAGS_FORCED;
$z = q("insert into updates ( ud_hash, ud_guid, ud_date, ud_flags, ud_addr )
@@ -269,42 +267,41 @@ function sync_directories($dirmode) {
);
}
}
- if(is_array($j['ratings']) && count($j['ratings'])) {
- foreach($j['ratings'] as $rr) {
+ if (is_array($j['ratings']) && count($j['ratings'])) {
+ foreach ($j['ratings'] as $rr) {
$x = q("select * from xlink where xlink_xchan = '%s' and xlink_link = '%s' and xlink_static = 1",
dbesc($rr['channel']),
dbesc($rr['target'])
);
- if($x && $x[0]['xlink_updated'] >= $rr['edited'])
+ if ($x && $x[0]['xlink_updated'] >= $rr['edited'])
continue;
// Ratings are signed by the rater. We need to verify before we can accept it.
- // TODO - queue or defer if the xchan is not yet present on our site
+ /** @TODO Queue or defer if the xchan is not yet present on our site */
$y = q("select xchan_pubkey from xchan where xchan_hash = '%s' limit 1",
dbesc($rr['channel'])
);
- if(! $y) {
+ if (! $y) {
logger('key unavailable on this site for ' . $rr['channel']);
continue;
}
- if(! rsa_verify($rr['target'] . '.' . $rr['rating'] . '.' . $rr['rating_text'], base64url_decode($rr['signature']),$y[0]['xchan_pubkey'])) {
- logger('failed to verify rating');
+ if (! rsa_verify($rr['target'] . '.' . $rr['rating'] . '.' . $rr['rating_text'], base64url_decode($rr['signature']),$y[0]['xchan_pubkey'])) {
+ logger('failed to verify rating');
continue;
}
- if($x) {
+ if ($x) {
$z = q("update xlink set xlink_rating = %d, xlink_rating_text = '%s', xlink_sig = '%s', xlink_updated = '%s' where xlink_id = %d",
intval($rr['rating']),
dbesc($rr['rating_text']),
dbesc($rr['signature']),
dbesc(datetime_convert()),
intval($x[0]['xlink_id'])
- );
- logger('rating updated');
- }
- else {
- $z = q("insert into xlink ( xlink_xchan, xlink_link, xlink_rating, xlink_rating_text, xlink_sig, xlink_updated, xlink_static ) values( '%s', '%s', %d, '%s', '%s', '%s', 1 ) ",
+ );
+ logger('rating updated');
+ } else {
+ $z = q("insert into xlink ( xlink_xchan, xlink_link, xlink_rating, xlink_rating_text, xlink_sig, xlink_updated, xlink_static ) values( '%s', '%s', %d, '%s', '%s', '%s', 1 ) ",
dbesc($rr['channel']),
dbesc($rr['target']),
intval($rr['rating']),
@@ -321,50 +318,51 @@ function sync_directories($dirmode) {
/**
- * $function update_directory_entry($ud)
+ * @brief
*
- * @param array $ud; // Entry from update table
- * Given an update record, probe the channel, grab a zot-info packet and refresh/sync the data
+ * Given an update record, probe the channel, grab a zot-info packet and refresh/sync the data.
*
- * Ignore updating records marked as deleted
+ * Ignore updating records marked as deleted.
*
- * If successful,
- * sets ud_last in the DB to the current datetime for this reddress/webbie
+ * If successful, sets ud_last in the DB to the current datetime for this
+ * reddress/webbie.
+ *
+ * @param array $ud Entry from update table
*/
-
function update_directory_entry($ud) {
logger('update_directory_entry: ' . print_r($ud,true), LOGGER_DATA);
- if($ud['ud_addr'] && (! ($ud['ud_flags'] & UPDATE_FLAGS_DELETED))) {
+ if ($ud['ud_addr'] && (! ($ud['ud_flags'] & UPDATE_FLAGS_DELETED))) {
$success = false;
- $x = zot_finger($ud['ud_addr'],'');
- if($x['success']) {
- $j = json_decode($x['body'],true);
- if($j)
+ $x = zot_finger($ud['ud_addr'], '');
+ if ($x['success']) {
+ $j = json_decode($x['body'], true);
+ if ($j)
$success = true;
- $y = import_xchan($j,0,$ud);
+
+ $y = import_xchan($j, 0, $ud);
}
- if(! $success) {
- $r = q("update updates set ud_last = '%s' where ud_addr = '%s'",
+ if (! $success) {
+ q("update updates set ud_last = '%s' where ud_addr = '%s'",
dbesc(datetime_convert()),
dbesc($ud['ud_addr'])
);
}
}
-
}
/**
- * @function local_dir_update($uid,$force)
- * push local channel updates to a local directory server
- * This is called from include/directory.php if a profile is to be pushed
- * to the directory and the local hub in this case is any kind of directory server.
+ * @brief Push local channel updates to a local directory server.
*
+ * This is called from include/directory.php if a profile is to be pushed to the
+ * directory and the local hub in this case is any kind of directory server.
+ *
+ * @param int $uid
+ * @param boolean $force
*/
-
-function local_dir_update($uid,$force) {
+function local_dir_update($uid, $force) {
logger('local_dir_update: uid: ' . $uid, LOGGER_DEBUG);
@@ -375,12 +373,12 @@ function local_dir_update($uid,$force) {
$profile = array();
$profile['encoding'] = 'zot';
- if($p) {
+ if ($p) {
$hash = $p[0]['channel_hash'];
$profile['description'] = $p[0]['pdesc'];
$profile['birthday'] = $p[0]['dob'];
- if($age = age($p[0]['dob'],$p[0]['channel_timezone'],''))
+ if ($age = age($p[0]['dob'],$p[0]['channel_timezone'],''))
$profile['age'] = $age;
$profile['gender'] = $p[0]['gender'];
@@ -394,14 +392,15 @@ function local_dir_update($uid,$force) {
$profile['homepage'] = $p[0]['homepage'];
$profile['hometown'] = $p[0]['hometown'];
- if($p[0]['keywords']) {
+ if ($p[0]['keywords']) {
$tags = array();
- $k = explode(' ',$p[0]['keywords']);
- if($k)
- foreach($k as $kk)
- if(trim($kk))
+ $k = explode(' ', $p[0]['keywords']);
+ if ($k)
+ foreach ($k as $kk)
+ if (trim($kk))
$tags[] = trim($kk);
- if($tags)
+
+ if ($tags)
$profile['keywords'] = $tags;
}
@@ -414,26 +413,23 @@ function local_dir_update($uid,$force) {
);
// Be careful - XCHAN_FLAGS_HIDDEN should evaluate to 1
- if(($r[0]['xchan_flags'] & XCHAN_FLAGS_HIDDEN) != $hidden)
+ if (($r[0]['xchan_flags'] & XCHAN_FLAGS_HIDDEN) != $hidden)
$new_flags = $r[0]['xchan_flags'] ^ XCHAN_FLAGS_HIDDEN;
else
$new_flags = $r[0]['xchan_flags'];
-
- if($new_flags != $r[0]['xchan_flags']) {
+ if ($new_flags != $r[0]['xchan_flags']) {
$r = q("update xchan set xchan_flags = %d where xchan_hash = '%s'",
intval($new_flags),
dbesc($p[0]['channel_hash'])
);
-
}
$address = $p[0]['channel_address'] . '@' . get_app()->get_hostname();
- if(perm_is_allowed($uid,'','view_profile')) {
- import_directory_profile($hash,$profile,$address,0);
- }
- else {
+ if (perm_is_allowed($uid, '', 'view_profile')) {
+ import_directory_profile($hash, $profile, $address, 0);
+ } else {
// they may have made it private
$r = q("delete from xprof where xprof_hash = '%s'",
dbesc($hash)
@@ -445,7 +441,5 @@ function local_dir_update($uid,$force) {
}
$ud_hash = random_string() . '@' . get_app()->get_hostname();
- update_modtime($hash,$ud_hash,$p[0]['channel_address'] . '@' . get_app()->get_hostname(),(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
-
+ update_modtime($hash, $ud_hash, $p[0]['channel_address'] . '@' . get_app()->get_hostname(),(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
}
-
diff --git a/include/directory.php b/include/directory.php
index 801d4ec8e..9ab1d805b 100644
--- a/include/directory.php
+++ b/include/directory.php
@@ -1,14 +1,23 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/directory.php
+ * @brief executes directory_run()
+ */
require_once('boot.php');
require_once('include/zot.php');
require_once('include/cli_startup.php');
require_once('include/dir_fns.php');
-
+/**
+ * @brief
+ *
+ * @param array $argv
+ * @param array $argc
+ */
function directory_run($argv, $argc){
- cli_startup();
+ cli_startup();
if($argc < 2)
return;
@@ -37,7 +46,6 @@ function directory_run($argv, $argc){
$channel = $x[0];
-
if($dirmode != DIRECTORY_MODE_NORMAL) {
// this is an in-memory update and we don't need to send a network packet.
@@ -70,8 +78,9 @@ function directory_run($argv, $argc){
if(! $z['success']) {
- // FIXME - we aren't updating channel_dirdate if we have to queue
- // the directory packet. That means we'll try again on the next poll run.
+ /** @FIXME we aren't updating channel_dirdate if we have to queue
+ * the directory packet. That means we'll try again on the next poll run.
+ */
$hash = random_string();
q("insert into outq ( outq_hash, outq_account, outq_channel, outq_driver, outq_posturl, outq_async, outq_created, outq_updated, outq_notify, outq_msg )
@@ -87,8 +96,7 @@ function directory_run($argv, $argc){
dbesc($packet),
dbesc('')
);
- }
- else {
+ } else {
q("update channel set channel_dirdate = '%s' where channel_id = %d",
dbesc(datetime_convert()),
intval($channel['channel_id'])
@@ -101,7 +109,7 @@ function directory_run($argv, $argc){
}
-if (array_search(__file__,get_included_files())===0){
- directory_run($argv,$argc);
- killme();
+if (array_search(__file__, get_included_files()) === 0) {
+ directory_run($argv, $argc);
+ killme();
}
diff --git a/include/enotify.php b/include/enotify.php
index 36d457c10..e801c3100 100644
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -1,33 +1,50 @@
-<?php /** @file */
-
+<?php
+/**
+ * @file include/enotify.php
+ *
+ * @brief File with functions and a class for email notifications.
+ */
+
+/**
+ * @brief
+ *
+ * @param array $params an assoziative array with:
+ * * \e string \b from_xchan sender xchan hash
+ * * \e string \b to_xchan recipient xchan hash
+ * * \e array \b item an assoziative array
+ * * \e int \b type one of the NOTIFY_* constants from boot.php
+ * * \e string \b link
+ * * \e string \b parent_mid
+ * * \e string \b otype
+ * * \e string \b verb
+ * * \e string \b activity
+ */
function notification($params) {
logger('notification: entry', LOGGER_DEBUG);
// throw a small amount of entropy into the system to breakup duplicates arriving at the same precise instant.
- usleep(mt_rand(0,10000));
-
+ usleep(mt_rand(0, 10000));
$a = get_app();
- if($params['from_xchan']) {
+ if ($params['from_xchan']) {
$x = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($params['from_xchan'])
);
}
- if($params['to_xchan']) {
+ if ($params['to_xchan']) {
$y = q("select channel.*, account.* from channel left join account on channel_account_id = account_id
where channel_hash = '%s' and not (channel_pageflags & %d)>0 limit 1",
dbesc($params['to_xchan']),
intval(PAGE_REMOVED)
);
}
- if($x & $y) {
+ if ($x & $y) {
$sender = $x[0];
$recip = $y[0];
- }
- else {
+ } else {
logger('notification: no sender or recipient.');
logger('sender: ' . $params['from_xchan']);
logger('recip: ' . $params['to_xchan']);
@@ -55,10 +72,10 @@ function notification($params) {
$additional_mail_header = "";
- if(array_key_exists('item',$params)) {
+ if (array_key_exists('item', $params)) {
require_once('include/conversation.php');
// if it's a normal item...
- if(array_key_exists('verb',$params['item'])) {
+ if (array_key_exists('verb', $params['item'])) {
// localize_item() alters the original item so make a copy first
$i = $params['item'];
logger('calling localize');
@@ -66,13 +83,11 @@ function notification($params) {
$title = $i['title'];
$body = $i['body'];
$private = (($i['item_private']) || ($i['item_flags'] & ITEM_OBSCURED));
- }
- else {
+ } else {
$title = $params['item']['title'];
$body = $params['item']['body'];
}
- }
- else {
+ } else {
$title = $body = '';
}
@@ -80,7 +95,7 @@ function notification($params) {
// e.g. "your post", "David's photo", etc.
$possess_desc = t('%s <!item_type!>');
- if($params['type'] == NOTIFY_MAIL) {
+ if ($params['type'] == NOTIFY_MAIL) {
logger('notification: mail');
$subject = sprintf( t('[Red:Notify] New mail received at %s'),$sitename);
@@ -92,28 +107,27 @@ function notification($params) {
$itemlink = $siteurl . '/mail/' . $params['item']['id'];
}
- if($params['type'] == NOTIFY_COMMENT) {
+ if ($params['type'] == NOTIFY_COMMENT) {
// logger("notification: params = " . print_r($params, true), LOGGER_DEBUG);
$itemlink = $params['link'];
-
// ignore like/unlike activity on posts - they probably require a sepearate notification preference
- if(array_key_exists('item',$params) && (! visible_activity($params['item'])))
+ if (array_key_exists('item',$params) && (! visible_activity($params['item'])))
return;
$parent_mid = $params['parent_mid'];
// Check to see if there was already a notify for this post.
// If so don't create a second notification
-
+
$p = null;
$p = q("select id from notify where link = '%s' and uid = %d limit 1",
dbesc($params['link']),
intval($recip['channel_id'])
);
- if($p) {
+ if ($p) {
logger('notification: comment already notified');
pop_lang();
return;
@@ -182,26 +196,26 @@ function notification($params) {
$subject = sprintf( t('[Red:Notify] %s posted to your profile wall') , $sender['xchan_name']);
$preamble = sprintf( t('%1$s, %2$s posted to your profile wall at %3$s') , $recip['channel_name'], $sender['xchan_name'], $sitename);
-
+
$epreamble = sprintf( t('%1$s, %2$s posted to [zrl=%3$s]your wall[/zrl]') ,
$recip['channel_name'],
'[zrl=' . $sender['xchan_url'] . ']' . $sender['xchan_name'] . '[/zrl]',
$params['link']);
-
+
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf( $sitelink, $siteurl );
$hsitelink = sprintf( $sitelink, '<a href="' . $siteurl . '">' . $sitename . '</a>');
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_TAGSELF) {
+ if ($params['type'] == NOTIFY_TAGSELF) {
$p = null;
$p = q("select id from notify where link = '%s' and uid = %d limit 1",
dbesc($params['link']),
intval($recip['channel_id'])
);
- if($p) {
+ if ($p) {
logger('enotify: tag: already notified about this post');
pop_lang();
return;
@@ -220,8 +234,7 @@ function notification($params) {
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_POKE) {
-
+ if ($params['type'] == NOTIFY_POKE) {
$subject = sprintf( t('[Red:Notify] %1$s poked you') , $sender['xchan_name']);
$preamble = sprintf( t('%1$s, %2$s poked you at %3$s') , $recip['channel_name'], $sender['xchan_name'], $sitename);
$epreamble = sprintf( t('%1$s, %2$s [zrl=%2$s]poked you[/zrl].') ,
@@ -239,7 +252,7 @@ function notification($params) {
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_TAGSHARE) {
+ if ($params['type'] == NOTIFY_TAGSHARE) {
$subject = sprintf( t('[Red:Notify] %s tagged your post') , $sender['xchan_name']);
$preamble = sprintf( t('%1$s, %2$s tagged your post at %3$s') , $recip['channel_name'],$sender['xchan_name'], $sitename);
$epreamble = sprintf( t('%1$s, %2$s tagged [zrl=%3$s]your post[/zrl]') ,
@@ -253,7 +266,7 @@ function notification($params) {
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_INTRO) {
+ if ($params['type'] == NOTIFY_INTRO) {
$subject = sprintf( t('[Red:Notify] Introduction received'));
$preamble = sprintf( t('%1$s, you\'ve received an new connection request from \'%2$s\' at %3$s'), $recip['channel_name'], $sender['xchan_name'], $sitename);
$epreamble = sprintf( t('%1$s, you\'ve received [zrl=%2$s]a new connection request[/zrl] from %3$s.'),
@@ -268,7 +281,7 @@ function notification($params) {
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_SUGGEST) {
+ if ($params['type'] == NOTIFY_SUGGEST) {
$subject = sprintf( t('[Red:Notify] Friend suggestion received'));
$preamble = sprintf( t('%1$s, you\'ve received a friend suggestion from \'%2$s\' at %3$s'), $recip['channel_name'], $sender['xchan_name'], $sitename);
$epreamble = sprintf( t('%1$s, you\'ve received [zrl=%2$s]a friend suggestion[/zrl] for %3$s from %4$s.'),
@@ -276,7 +289,7 @@ function notification($params) {
$itemlink,
'[zrl=' . $params['item']['url'] . ']' . $params['item']['name'] . '[/zrl]',
'[zrl=' . $sender['xchan_url'] . ']' . $sender['xchan_name'] . '[/zrl]');
-
+
$body = t('Name:') . ' ' . $params['item']['name'] . "\n";
$body .= t('Photo:') . ' ' . $params['item']['photo'] . "\n";
$body .= sprintf( t('You may visit their profile at %s'),$params['item']['url']);
@@ -287,27 +300,27 @@ function notification($params) {
$itemlink = $params['link'];
}
- if($params['type'] == NOTIFY_CONFIRM) {
-
+ if ($params['type'] == NOTIFY_CONFIRM) {
+ // ?
}
- if($params['type'] == NOTIFY_SYSTEM) {
-
+ if ($params['type'] == NOTIFY_SYSTEM) {
+ // ?
}
$h = array(
- 'params' => $params,
+ 'params' => $params,
'subject' => $subject,
- 'preamble' => $preamble,
- 'epreamble' => $epreamble,
- 'body' => $body,
+ 'preamble' => $preamble,
+ 'epreamble' => $epreamble,
+ 'body' => $body,
'sitelink' => $sitelink,
'tsitelink' => $tsitelink,
'hsitelink' => $hsitelink,
'itemlink' => $itemlink
);
-
- call_hooks('enotify',$h);
+
+ call_hooks('enotify', $h);
$subject = $h['subject'];
$preamble = $h['preamble'];
@@ -319,16 +332,16 @@ function notification($params) {
$itemlink = $h['itemlink'];
- require_once('include/html2bbcode.php');
+ require_once('include/html2bbcode.php');
do {
$dups = false;
$hash = random_string();
- $r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' LIMIT 1",
+ $r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' LIMIT 1",
dbesc($hash));
- if(count($r))
+ if (count($r))
$dups = true;
- } while($dups == true);
+ } while ($dups === true);
$datarray = array();
@@ -348,10 +361,10 @@ function notification($params) {
$datarray['abort'] = false;
$datarray['item'] = $params['item'];
-
+
call_hooks('enotify_store', $datarray);
- if($datarray['abort']) {
+ if ($datarray['abort']) {
pop_lang();
return;
}
@@ -365,8 +378,8 @@ function notification($params) {
// So easiest solution to hide them from Notices is to mark them as seen right away.
// Another option would be to not add them to the DB, and change how emails are handled (probably would be better that way)
$always_show_in_notices = get_pconfig($recip['channel_id'],'system','always_show_in_notices');
- if(!$always_show_in_notices) {
- if(($params['type'] == NOTIFY_WALL) || ($params['type'] == NOTIFY_MAIL) || ($params['type'] == NOTIFY_INTRO)) {
+ if (!$always_show_in_notices) {
+ if (($params['type'] == NOTIFY_WALL) || ($params['type'] == NOTIFY_MAIL) || ($params['type'] == NOTIFY_INTRO)) {
$seen = 1;
}
}
@@ -392,9 +405,9 @@ function notification($params) {
dbesc($hash),
intval($recip['channel_id'])
);
- if($r)
+ if ($r) {
$notify_id = $r[0]['id'];
- else {
+ } else {
logger('notification not found.');
pop_lang();
return;
@@ -405,7 +418,7 @@ function notification($params) {
// wretched hack, but we don't want to duplicate all the preamble variations and we also don't want to screw up a translation
- if(($a->language === 'en' || (! $a->language)) && strpos($msg,', '))
+ if (($a->language === 'en' || (! $a->language)) && strpos($msg,', '))
$msg = substr($msg,strpos($msg,', ')+1);
$r = q("update notify set msg = '%s' where id = %d and uid = %d",
@@ -413,12 +426,11 @@ function notification($params) {
intval($notify_id),
intval($datarray['uid'])
);
-
// send email notification if notification preferences permit
require_once('bbcode.php');
- if((intval($recip['channel_notifyflags']) & intval($params['type'])) || $params['type'] == NOTIFY_SYSTEM) {
+ if ((intval($recip['channel_notifyflags']) & intval($params['type'])) || $params['type'] == NOTIFY_SYSTEM) {
logger('notification: sending notification email');
@@ -429,8 +441,6 @@ function notification($params) {
return;
}
-
-
$textversion = strip_tags(html_entity_decode(bbcode(stripslashes(str_replace(array("\\r", "\\n"), array( "", "\n"), $body))),ENT_QUOTES,'UTF-8'));
$htmlversion = bbcode(stripslashes(str_replace(array("\\r","\\n"), array("","<br />\n"),$body)));
@@ -450,7 +460,6 @@ function notification($params) {
unset($_SESSION['zid_override']);
unset($_SESSION['zrl_override']);
-
$datarray = array();
$datarray['banner'] = $banner;
$datarray['product'] = $product;
@@ -485,13 +494,13 @@ function notification($params) {
$private_activity = false;
- if(! $datarray['email_secure']) {
- switch($params['type']) {
+ if (! $datarray['email_secure']) {
+ switch ($params['type']) {
case NOTIFY_WALL:
case NOTIFY_TAGSELF:
case NOTIFY_POKE:
case NOTIFY_COMMENT:
- if(! $private)
+ if (! $private)
break;
$private_activity = true;
case NOTIFY_MAIL:
@@ -503,11 +512,12 @@ function notification($params) {
}
}
- if($private_activity
- && intval(get_pconfig($datarray['uid'],'system','ignore_private_notifications'))) {
+ if ($private_activity
+ && intval(get_pconfig($datarray['uid'], 'system', 'ignore_private_notifications'))) {
+
pop_lang();
return;
- }
+ }
// load the template for private message notifications
$tpl = get_markup_template('email_notify_html.tpl');
@@ -525,13 +535,13 @@ function notification($params) {
'$hitemlink' => $datarray['hitemlink'],
'$thanks' => $datarray['thanks'],
'$site_admin' => $datarray['site_admin'],
- '$title' => $datarray['title'],
- '$htmlversion' => $datarray['htmlversion'],
+ '$title' => $datarray['title'],
+ '$htmlversion' => $datarray['htmlversion'],
));
-
+
// load the template for private message notifications
$tpl = get_markup_template('email_notify_text.tpl');
- $email_text_body = replace_macros($tpl,array(
+ $email_text_body = replace_macros($tpl, array(
'$banner' => $datarray['banner'],
'$product' => $datarray['product'],
'$preamble' => $datarray['preamble'],
@@ -545,8 +555,8 @@ function notification($params) {
'$titemlink' => $datarray['titemlink'],
'$thanks' => $datarray['thanks'],
'$site_admin' => $datarray['site_admin'],
- '$title' => $datarray['title'],
- '$textversion' => $datarray['textversion'],
+ '$title' => $datarray['title'],
+ '$textversion' => $datarray['textversion'],
));
// logger('text: ' . $email_text_body);
@@ -570,41 +580,48 @@ function notification($params) {
}
+/**
+ * @brief A class for sending email notifications.
+ *
+ * @fixme Class names start mostly with capital letter to distinguish them easier.
+ */
class enotify {
/**
- * Send a multipart/alternative message with Text and HTML versions
+ * @brief Send a multipart/alternative message with Text and HTML versions.
*
- * @param fromName name of the sender
- * @param fromEmail email fo the sender
- * @param replyTo replyTo address to direct responses
- * @param toEmail destination email address
- * @param messageSubject subject of the message
- * @param htmlVersion html version of the message
- * @param textVersion text only version of the message
- * @param additionalMailHeader additions to the smtp mail header
+ * @param array $params an assoziative array with:
+ * * \e string \b fromName name of the sender
+ * * \e string \b fromEmail email of the sender
+ * * \e string \b replyTo replyTo address to direct responses
+ * * \e string \b toEmail destination email address
+ * * \e string \b messageSubject subject of the message
+ * * \e string \b htmlVersion html version of the message
+ * * \e string \b textVersion text only version of the message
+ * * \e string \b additionalMailHeader additions to the smtp mail header
*/
static public function send($params) {
$fromName = email_header_encode(html_entity_decode($params['fromName'],ENT_QUOTES,'UTF-8'),'UTF-8');
$messageSubject = email_header_encode(html_entity_decode($params['messageSubject'],ENT_QUOTES,'UTF-8'),'UTF-8');
-
+
// generate a mime boundary
- $mimeBoundary =rand(0,9)."-"
- .rand(10000000000,9999999999)."-"
- .rand(10000000000,9999999999)."=:"
- .rand(10000,99999);
+ $mimeBoundary = rand(0, 9) . "-"
+ .rand(10000000000, 9999999999) . "-"
+ .rand(10000000000, 9999999999) . "=:"
+ .rand(10000, 99999);
// generate a multipart/alternative message header
$messageHeader =
$params['additionalMailHeader'] .
- "From: $fromName <{$params['fromEmail']}>\n" .
+ "From: $fromName <{$params['fromEmail']}>\n" .
"Reply-To: $fromName <{$params['replyTo']}>\n" .
"MIME-Version: 1.0\n" .
"Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
// assemble the final multipart message body with the text and html types included
- $textBody = chunk_split(base64_encode($params['textVersion']));
- $htmlBody = chunk_split(base64_encode($params['htmlVersion']));
+ $textBody = chunk_split(base64_encode($params['textVersion']));
+ $htmlBody = chunk_split(base64_encode($params['htmlVersion']));
+
$multipartMessageBody =
"--" . $mimeBoundary . "\n" . // plain text section
"Content-Type: text/plain; charset=UTF-8\n" .
@@ -618,12 +635,11 @@ class enotify {
// send the message
$res = mail(
- $params['toEmail'], // send to address
+ $params['toEmail'], // send to address
$messageSubject, // subject
- $multipartMessageBody, // message body
+ $multipartMessageBody, // message body
$messageHeader // message headers
);
logger("notification: enotify::send returns " . $res, LOGGER_DEBUG);
}
-}
-
+} \ No newline at end of file
diff --git a/include/event.php b/include/event.php
index 1ed541d99..05f01535c 100644
--- a/include/event.php
+++ b/include/event.php
@@ -1,6 +1,14 @@
-<?php /** @file */
-
-
+<?php
+/**
+ * @file include/event.php
+ */
+
+/**
+ * @brief Returns an event as HTML
+ *
+ * @param array $ev
+ * @return string
+ */
function format_event_html($ev) {
require_once('include/bbcode.php');
@@ -12,13 +20,12 @@ function format_event_html($ev) {
$o = '<div class="vevent">' . "\r\n";
-
$o .= '<p class="summary event-summary">' . bbcode($ev['summary']) . '</p>' . "\r\n";
$o .= '<p class="description event-description">' . bbcode($ev['description']) . '</p>' . "\r\n";
$o .= '<p class="event-start">' . t('Starts:') . ' <abbr class="dtstart" title="'
- . datetime_convert('UTC','UTC',$ev['start'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
+ . datetime_convert('UTC', 'UTC', $ev['start'], (($ev['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' ))
. '" >'
. (($ev['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(),
$ev['start'] , $bd_format ))
@@ -38,15 +45,15 @@ function format_event_html($ev) {
if(strlen($ev['location']))
$o .= '<p class="event-location"> ' . t('Location:') . ' <span class="location">'
- . bbcode($ev['location'])
+ . bbcode($ev['location'])
. '</span></p>' . "\r\n";
$o .= '</div>' . "\r\n";
+
return $o;
}
-
function ical_wrapper($ev) {
if(! ((is_array($ev)) && count($ev)))
@@ -56,7 +63,7 @@ function ical_wrapper($ev) {
$o .= "\nVERSION:2.0";
$o .= "\nMETHOD:PUBLISH";
$o .= "\nPRODID:-//" . get_config('system','sitename') . "//" . RED_PLATFORM . "//" . strtoupper(get_app()->language). "\n";
- if(array_key_exists('start',$ev))
+ if(array_key_exists('start', $ev))
$o .= format_event_ical($ev);
else {
foreach($ev as $e) {
@@ -84,13 +91,15 @@ function format_event_ical($ev) {
if($ev['description'])
$o .= "\nDESCRIPTION:" . format_ical_text($ev['description']);
$o .= "\nEND:VEVENT\n";
+
return $o;
}
-function format_ical_text($s) {
+function format_ical_text($s) {
require_once('include/bbcode.php');
require_once('include/html2plain.php');
+
return(wordwrap(html2plain(bbcode($s)),72,"\n ",true));
}
@@ -117,16 +126,16 @@ function format_event_bbcode($ev) {
if($ev['adjust'])
$o .= '[event-adjust]' . $ev['adjust'] . '[/event-adjust]';
-
return $o;
-
}
+
function bbtovcal($s) {
$o = '';
$ev = bbtoevent($s);
if($ev['description'])
$o = format_event_html($ev);
+
return $o;
}
@@ -154,27 +163,41 @@ function bbtoevent($s) {
if(preg_match("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",$s,$match))
$ev['adjust'] = $match[1];
$ev['nofinish'] = (((x($ev, 'start') && $ev['start']) && (!x($ev, 'finish') || !$ev['finish'])) ? 1 : 0);
- return $ev;
+ return $ev;
}
-
+/**
+ * @brief Sorts the given array of events by date.
+ *
+ * @see ev_compare()
+ * @param array $arr
+ * @return sorted array
+ */
function sort_by_date($arr) {
- if(is_array($arr))
- usort($arr,'ev_compare');
+ if (is_array($arr))
+ usort($arr, 'ev_compare');
+
return $arr;
}
-
-function ev_compare($a,$b) {
+/**
+ * @brief Compare function for events.
+ *
+ * @see sort_by_date()
+ * @param array $a
+ * @param array $b
+ * @return number return values like strcmp()
+ */
+function ev_compare($a, $b) {
$date_a = (($a['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$a['start']) : $a['start']);
$date_b = (($b['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$b['start']) : $b['start']);
- if($date_a === $date_b)
- return strcasecmp($a['description'],$b['description']);
-
- return strcmp($date_a,$date_b);
+ if ($date_a === $date_b)
+ return strcasecmp($a['description'], $b['description']);
+
+ return strcmp($date_a, $date_b);
}
@@ -182,11 +205,9 @@ function event_store_event($arr) {
$arr['created'] = (($arr['created']) ? $arr['created'] : datetime_convert());
$arr['edited'] = (($arr['edited']) ? $arr['edited'] : datetime_convert());
- $arr['type'] = (($arr['type']) ? $arr['type'] : 'event' );
+ $arr['type'] = (($arr['type']) ? $arr['type'] : 'event' );
$arr['event_xchan'] = (($arr['event_xchan']) ? $arr['event_xchan'] : '');
-
-
// Existing event being modified
if($arr['id'] || $arr['event_hash']) {
@@ -206,7 +227,6 @@ function event_store_event($arr) {
);
}
-
if(! $r)
return false;
@@ -216,7 +236,7 @@ function event_store_event($arr) {
}
$hash = $r[0]['event_hash'];
-
+
// The event changed. Update it.
$r = q("UPDATE `event` SET
@@ -251,14 +271,12 @@ function event_store_event($arr) {
intval($r[0]['id']),
intval($arr['uid'])
);
- }
- else {
+ } else {
- // New event. Store it.
+ // New event. Store it.
$hash = random_string();
-
$r = q("INSERT INTO event ( uid,aid,event_xchan,event_hash,created,edited,start,finish,summary,description,location,type,
adjust,nofinish,allow_cid,allow_gid,deny_cid,deny_gid)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s' ) ",
@@ -280,7 +298,6 @@ function event_store_event($arr) {
dbesc($arr['allow_gid']),
dbesc($arr['deny_cid']),
dbesc($arr['deny_gid'])
-
);
}
@@ -292,7 +309,6 @@ function event_store_event($arr) {
return $r[0];
return false;
-
}
function event_addtocal($item_id, $uid) {
@@ -339,22 +355,21 @@ function event_addtocal($item_id, $uid) {
intval($item['id']),
intval($channel['channel_id'])
);
+
return true;
}
}
+
return false;
}
-
-function event_store_item($arr,$event) {
+function event_store_item($arr, $event) {
require_once('include/datetime.php');
require_once('include/items.php');
require_once('include/bbcode.php');
- $a = get_app();
-
$item = null;
if($arr['mid'] && $arr['uid']) {
@@ -370,28 +385,28 @@ function event_store_item($arr,$event) {
$item_arr = array();
$prefix = '';
- $birthday = false;
+// $birthday = false;
if($event['type'] === 'birthday') {
$prefix = t('This event has been added to your calendar.');
- $birthday = true;
+// $birthday = true;
// The event is created on your own site by the system, but appears to belong
// to the birthday person. It also isn't propagated - so we need to prevent
// folks from trying to comment on it. If you're looking at this and trying to
// fix it, you'll need to completely change the way birthday events are created
- // and send them out from the source. This has its own issues.
+ // and send them out from the source. This has its own issues.
$item_arr['comment_policy'] = 'none';
}
$r = q("SELECT * FROM item left join xchan on author_xchan = xchan_hash WHERE resource_id = '%s' AND resource_type = 'event' and uid = %d LIMIT 1",
- dbesc($event['event_hash']),
+ dbesc($event['event_hash']),
intval($arr['uid'])
);
if($r) {
- $obj = json_encode(array(
+ $object = json_encode(array(
'type' => ACTIVITY_OBJ_EVENT,
'id' => z_root() . '/event/' . $r[0]['resource_id'],
'title' => $arr['summary'],
@@ -424,8 +439,7 @@ function event_store_item($arr,$event) {
intval($arr['uid'])
);
-
- $s = q("delete from term where oid = %d and otype = %d",
+ q("delete from term where oid = %d and otype = %d",
intval($r[0]['id']),
intval(TERM_OBJ_POST)
);
@@ -442,21 +456,19 @@ function event_store_item($arr,$event) {
dbesc($t['url'])
);
}
- }
+ }
$item_id = $r[0]['id'];
call_hooks('event_updated', $event['id']);
+
return $item_id;
- }
- else {
+ } else {
$z = q("select * from channel where channel_id = %d limit 1",
intval($arr['uid'])
);
-
$private = (($arr['allow_cid'] || $arr['allow_gid'] || $arr['deny_cid'] || $arr['deny_gid']) ? 1 : 0);
-
if($item) {
$item_arr['id'] = $item['id'];
@@ -469,8 +481,7 @@ function event_store_item($arr,$event) {
$item_flags |= ITEM_WALL;
$item_flags |= ITEM_ORIGIN;
}
- $item_arr['item_flags'] = $item_flags;
-
+ $item_arr['item_flags'] = $item_flags;
}
if(! $arr['mid'])
@@ -482,7 +493,6 @@ function event_store_item($arr,$event) {
$item_arr['mid'] = $arr['mid'];
$item_arr['parent_mid'] = $arr['mid'];
-
$item_arr['owner_xchan'] = (($wall) ? $z[0]['channel_hash'] : $arr['event_xchan']);
$item_arr['author_xchan'] = $arr['event_xchan'];
$item_arr['title'] = $arr['summary'];
@@ -493,9 +503,8 @@ function event_store_item($arr,$event) {
$item_arr['item_private'] = $private;
$item_arr['verb'] = ACTIVITY_POST;
-
- if(array_key_exists('term',$arr))
- $item_arr['term'] = $arr['term'];
+ if(array_key_exists('term', $arr))
+ $item_arr['term'] = $arr['term'];
$item_arr['resource_type'] = 'event';
$item_arr['resource_id'] = $event['event_hash'];
@@ -512,15 +521,13 @@ function event_store_item($arr,$event) {
else
$item_arr['plink'] = z_root() . '/display/' . $item_arr['mid'];
-
$x = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($arr['event_xchan'])
);
if($x) {
-
$item_arr['object'] = json_encode(array(
'type' => ACTIVITY_OBJ_EVENT,
- 'id' => z_root() . '/event/' . $hash,
+ 'id' => z_root() . '/event/' . $event['event_hash'],
'title' => $arr['summary'],
'content' => format_event_bbcode($arr),
'author' => array(
@@ -539,7 +546,7 @@ function event_store_item($arr,$event) {
$item_id = $res['item_id'];
- call_hooks("event_created", $event['id']);
+ call_hooks('event_created', $event['id']);
return $item_id;
}
diff --git a/include/expire.php b/include/expire.php
index b244e65f5..e5d456896 100644
--- a/include/expire.php
+++ b/include/expire.php
@@ -1,4 +1,7 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/expire.php
+ */
require_once('boot.php');
require_once('include/cli_startup.php');
@@ -7,62 +10,60 @@ function expire_run($argv, $argc){
cli_startup();
-
// perform final cleanup on previously delete items
- $r = q("select id from item where (item_restrict & %d) > 0 and (item_restrict & %d) = 0
+ $r = q("select id from item where (item_restrict & %d) > 0 and (item_restrict & %d) = 0
and changed < %s - INTERVAL %s",
intval(ITEM_DELETED),
intval(ITEM_PENDING_REMOVE),
db_utcnow(), db_quoteinterval('10 DAY')
);
- if($r) {
- foreach($r as $rr) {
- drop_item($rr['id'],false,DROPITEM_PHASE2);
+ if ($r) {
+ foreach ($r as $rr) {
+ drop_item($rr['id'], false, DROPITEM_PHASE2);
}
}
// physically remove anything that has been deleted for more than two months
- // FIXME - this is a wretchedly inefficient query
+ /** @FIXME - this is a wretchedly inefficient query */
$r = q("delete from item where ( item_restrict & %d ) > 0 and changed < %s - INTERVAL %s",
intval(ITEM_PENDING_REMOVE),
db_utcnow(), db_quoteinterval('36 DAY')
);
- // make this optional as it could have a performance impact on large sites
+ /** @FIXME make this optional as it could have a performance impact on large sites */
- if(intval(get_config('system','optimize_items')))
+ if (intval(get_config('system', 'optimize_items')))
q("optimize table item");
logger('expire: start', LOGGER_DEBUG);
-
+
$site_expire = get_config('system', 'default_expire_days');
logger('site_expire: ' . $site_expire);
$r = q("SELECT channel_id, channel_address, channel_pageflags, channel_expire_days from channel where true");
- if($r) {
- foreach($r as $rr) {
+ if ($r) {
+ foreach ($r as $rr) {
// expire the sys channel separately
- if($rr['channel_pageflags'] & PAGE_SYSTEM)
+ if ($rr['channel_pageflags'] & PAGE_SYSTEM)
continue;
// service class default (if non-zero) over-rides the site default
- $service_class_expire = service_class_fetch($rr['channel_id'],'expire_days');
- if(intval($service_class_expire))
+ $service_class_expire = service_class_fetch($rr['channel_id'], 'expire_days');
+ if (intval($service_class_expire))
$channel_expire = $service_class_expire;
else
$channel_expire = $site_expire;
- if(intval($channel_expire) && (intval($channel_expire) < intval($rr['channel_expire_days'])) ||
+ if (intval($channel_expire) && (intval($channel_expire) < intval($rr['channel_expire_days'])) ||
intval($rr['channel_expire_days'] == 0)) {
$expire_days = $channel_expire;
- }
- else {
+ } else {
$expire_days = $rr['channel_expire_days'];
}
@@ -72,34 +73,30 @@ function expire_run($argv, $argc){
}
}
-
$x = get_sys_channel();
- if($x) {
+ if ($x) {
// this should probably just fetch the channel_expire_days from the sys channel,
// but there's no convenient way to set it.
- $expire_days = get_config('system','sys_expire_days');
- if($expire_days === false)
+ $expire_days = get_config('system', 'sys_expire_days');
+ if ($expire_days === false)
$expire_days = 30;
- if(intval($site_expire) && (intval($site_expire) < intval($expire_days))) {
+ if (intval($site_expire) && (intval($site_expire) < intval($expire_days))) {
$expire_days = $site_expire;
}
logger('Expire: sys interval: ' . $expire_days, LOGGER_DEBUG);
- if($expire_days)
- item_expire($x['channel_id'],$expire_days);
+ if ($expire_days)
+ item_expire($x['channel_id'], $expire_days);
logger('Expire: sys: done', LOGGER_DEBUG);
-
}
-
- return;
}
-if (array_search(__file__,get_included_files())===0){
- expire_run($argv,$argc);
- killme();
+if (array_search(__file__, get_included_files()) === 0){
+ expire_run($argv, $argc);
+ killme();
}
diff --git a/include/identity.php b/include/identity.php
index af6cb74d2..7884c04d2 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -1,27 +1,29 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/identity.php
+ */
require_once('include/zot.php');
require_once('include/crypto.php');
/**
- * @function identity_check_service_class($account_id)
- * Called when creating a new channel. Checks the account's service class and number
- * of current channels to determine whether creating a new channel is within the current
- * service class constraints.
+ * @brief Called when creating a new channel.
+ *
+ * Checks the account's service class and number of current channels to determine
+ * whether creating a new channel is within the current service class constraints.
*
* @param int $account_id
* Account_id used for this request
*
- * @returns array
- * 'success' => boolean true if creating a new channel is allowed for this account
- * 'message' => if success is false, optional error text
+ * @returns assoziative array with:
+ * * \e boolean \b success boolean true if creating a new channel is allowed for this account
+ * * \e string \b message (optional) if success is false, optional error text
+ * * \e int \b total_identities
*/
-
-
function identity_check_service_class($account_id) {
- $ret = array('success' => false, $message => '');
-
+ $ret = array('success' => false, 'message' => '');
+
$r = q("select count(channel_id) as total from channel where channel_account_id = %d and not ( channel_pageflags & %d )>0 ",
intval($account_id),
intval(PAGE_REMOVED)
@@ -30,68 +32,67 @@ function identity_check_service_class($account_id) {
$ret['total_identities'] = 0;
$ret['message'] = t('Unable to obtain identity information from database');
return $ret;
- }
+ }
$ret['total_identities'] = intval($r[0]['total']);
- if(! account_service_class_allows($account_id,'total_identities',$r[0]['total'])) {
- $result['message'] .= upgrade_message();
- return $result;
+ if (! account_service_class_allows($account_id, 'total_identities', $r[0]['total'])) {
+ $ret['message'] .= upgrade_message();
+ return $ret;
}
$ret['success'] = true;
+
return $ret;
}
/**
- * @function validate_channelname($name)
- * Determine if the channel name is allowed when creating a new channel.
+ * @brief Determine if the channel name is allowed when creating a new channel.
+ *
* This action is pluggable.
+ * We're currently only checking for an empty name or one that exceeds our
+ * storage limit (255 chars). 255 chars is probably going to create a mess on
+ * some pages.
+ * Plugins can set additional policies such as full name requirements, character
+ * sets, multi-byte length, etc.
*
* @param string $name
*
* @returns nil return if name is valid, or string describing the error state.
- *
- * We're currently only checking for an empty name or one that exceeds our storage limit (255 chars).
- * 255 chars is probably going to create a mess on some pages.
- * Plugins can set additional policies such as full name requirements, character sets, multi-byte
- * length, etc.
- *
*/
-
function validate_channelname($name) {
- if(! $name)
+ if (! $name)
return t('Empty name');
- if(strlen($name) > 255)
+
+ if (strlen($name) > 255)
return t('Name too long');
+
$arr = array('name' => $name);
- call_hooks('validate_channelname',$arr);
- if(x($arr,'message'))
+ call_hooks('validate_channelname', $arr);
+
+ if (x($arr, 'message'))
return $arr['message'];
- return;
}
/**
- * @function create_sys_channel()
- * Create a system channel - which has no account attached
+ * @brief Create a system channel - which has no account attached.
*
*/
-
function create_sys_channel() {
- if(get_sys_channel())
+ if (get_sys_channel())
return;
- // Ensure that there is a host keypair.
+ // Ensure that there is a host keypair.
- if((! get_config('system','pubkey')) && (! get_config('system','prvkey'))) {
+ if ((! get_config('system', 'pubkey')) && (! get_config('system', 'prvkey'))) {
require_once('include/crypto.php');
- $hostkey = new_keypair(4096);
- set_config('system','pubkey',$hostkey['pubkey']);
- set_config('system','prvkey',$hostkey['prvkey']);
- }
+ $hostkey = new_keypair(4096);
+ set_config('system', 'pubkey', $hostkey['pubkey']);
+ set_config('system', 'prvkey', $hostkey['prvkey']);
+ }
create_identity(array(
'account_id' => 'xxx', // This will create an identity with an (integer) account_id of 0, but account_id is required
@@ -103,63 +104,79 @@ function create_sys_channel() {
));
}
+
+/**
+ * @brief Returns the sys channel.
+ *
+ * @return array|boolean
+ */
function get_sys_channel() {
$r = q("select * from channel left join xchan on channel_hash = xchan_hash where (channel_pageflags & %d)>0 limit 1",
intval(PAGE_SYSTEM)
);
- if($r)
+
+ if ($r)
return $r[0];
+
return false;
}
+
+/**
+ * @brief Checks if $channel_id is sys channel.
+ *
+ * @param int $channel_id
+ * @return boolean
+ */
function is_sys_channel($channel_id) {
$r = q("select channel_pageflags from channel where channel_id = %d limit 1",
intval($channel_id)
);
- if(($r) && ($r[0]['channel_pageflags'] & PAGE_SYSTEM))
+
+ if (($r) && ($r[0]['channel_pageflags'] & PAGE_SYSTEM))
return true;
+
return false;
}
/**
- * @channel_total()
- * Return the total number of channels on this site. No filtering is performed except to check PAGE_REMOVED
+ * @brief Return the total number of channels on this site.
*
- * @returns int
- * on error returns boolean false
+ * No filtering is performed except to check PAGE_REMOVED.
*
+ * @returns int|booleean
+ * on error returns boolean false
*/
-
function channel_total() {
$r = q("select channel_id from channel where not ( channel_pageflags & %d )>0",
intval(PAGE_REMOVED)
);
- if(is_array($r))
+ if (is_array($r))
return count($r);
+
return false;
}
/**
- * @function create_identity($arr)
- * Create a new channel
- * Also creates the related xchan, hubloc, profile, and "self" abook records, and an
- * empty "Friends" group/collection for the new channel
+ * @brief Create a new channel.
+ *
+ * Also creates the related xchan, hubloc, profile, and "self" abook records,
+ * and an empty "Friends" group/collection for the new channel.
*
- * @param array $arr
- * 'name' => full name of channel
- * 'nickname' => "email/url-compliant" nickname
- * 'account_id' => account_id to attach with this channel
- * [other identity fields as desired]
+ * @param array $arr assoziative array with:
+ * * \e string \b name full name of channel
+ * * \e string \b nickname "email/url-compliant" nickname
+ * * \e int \b account_id to attach with this channel
+ * * [other identity fields as desired]
*
* @returns array
* 'success' => boolean true or false
* 'message' => optional error text if success is false
* 'channel' => if successful the created channel array
*/
-
function create_identity($arr) {
$a = get_app();
@@ -176,7 +193,6 @@ function create_identity($arr) {
// save this for auto_friending
$total_identities = $ret['total_identities'];
-
$nick = mb_strtolower(trim($arr['nickname']));
if(! $nick) {
$ret['message'] = t('Nickname is required.');
@@ -205,7 +221,6 @@ function create_identity($arr) {
$guid = zot_new_uid($nick);
$key = new_keypair(4096);
-
$sig = base64url_encode(rsa_sign($guid,$key['prvkey']));
$hash = make_xchan_hash($guid,$sig);
@@ -221,9 +236,6 @@ function create_identity($arr) {
if(array_key_exists('primary', $arr))
$primary = intval($arr['primary']);
-
- $perms_sql = '';
-
$role_permissions = null;
$global_perms = get_perms();
@@ -269,7 +281,6 @@ function create_identity($arr) {
intval($expire),
dbesc($a->timezone)
);
-
$r = q("select * from channel where channel_account_id = %d
and channel_guid = '%s' limit 1",
@@ -281,7 +292,7 @@ function create_identity($arr) {
$ret['message'] = t('Unable to retrieve created identity');
return $ret;
}
-
+
$ret['channel'] = $r[0];
if(intval($arr['account_id']))
@@ -307,7 +318,6 @@ function create_identity($arr) {
if(! $r)
logger('create_identity: Unable to store hub location');
-
$newuid = $ret['channel']['channel_id'];
$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_l, xchan_photo_m, xchan_photo_s, xchan_addr, xchan_url, xchan_follow, xchan_connurl, xchan_name, xchan_network, xchan_photo_date, xchan_name_date, xchan_flags ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d)",
@@ -329,9 +339,8 @@ function create_identity($arr) {
intval($xchanflags)
);
- // Not checking return value.
+ // Not checking return value.
// It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate
-
$r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, name, photo, thumb)
VALUES ( %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s') ",
@@ -418,37 +427,31 @@ function create_identity($arr) {
}
call_hooks('register_account', $newuid);
-
+
proc_run('php','include/directory.php', $ret['channel']['channel_id']);
}
$ret['success'] = true;
return $ret;
-
}
-
/**
- * @function set_default_login_identity($account_id, $channel_id, $force = true)
- * Set default channel to be used on login
+ * @brief Set default channel to be used on login.
*
* @param int $account_id
* login account
* @param int $channel_id
* channel id to set as default for this account
- * @param boolean force
+ * @param boolean $force
* if true, set this default unconditionally
* if $force is false only do this if there is no existing default
- *
- * @returns nil
*/
-
-function set_default_login_identity($account_id,$channel_id,$force = true) {
+function set_default_login_identity($account_id, $channel_id, $force = true) {
$r = q("select account_default_channel from account where account_id = %d limit 1",
intval($account_id)
);
- if($r) {
- if((intval($r[0]['account_default_channel']) == 0) || ($force)) {
+ if ($r) {
+ if ((intval($r[0]['account_default_channel']) == 0) || ($force)) {
$r = q("update account set account_default_channel = %d where account_id = %d",
intval($channel_id),
intval($account_id)
@@ -458,8 +461,7 @@ function set_default_login_identity($account_id,$channel_id,$force = true) {
}
/**
- * @function identity_basic_export($channel_id,$items = false)
- * Create an array representing the important channel information
+ * @brief Create an array representing the important channel information
* which would be necessary to create a nomadic identity clone. This includes
* most channel resources and connection information with the exception of content.
*
@@ -470,9 +472,7 @@ function set_default_login_identity($account_id,$channel_id,$force = true) {
*
* @returns array
* See function for details
- *
*/
-
function identity_basic_export($channel_id, $items = false) {
/*
@@ -536,7 +536,6 @@ function identity_basic_export($channel_id, $items = false) {
if($r)
$ret['config'] = $r;
-
$r = q("select type, data from photo where scale = 4 and profile = 1 and uid = %d limit 1",
intval($channel_id)
);
@@ -563,11 +562,9 @@ function identity_basic_export($channel_id, $items = false) {
if($r)
$ret['obj'] = $r;
-
if(! $items)
return $ret;
-
$r = q("select likes.*, item.mid from likes left join item on likes.iid = item.id where likes.channel_id = %d",
intval($channel_id)
);
@@ -575,17 +572,16 @@ function identity_basic_export($channel_id, $items = false) {
if($r)
$ret['likes'] = $r;
-
$r = q("select item_id.*, item.mid from item_id left join item on item_id.iid = item.id where item_id.uid = %d",
intval($channel_id)
);
-
+
if($r)
- $ret['item_id'] = $r;
+ $ret['item_id'] = $r;
- $key = get_config('system','prvkey');
+ //$key = get_config('system','prvkey');
- // warning: this may run into memory limits on smaller systems
+ /** @warning this may run into memory limits on smaller systems */
$r = q("select * from item where (item_flags & %d)>0 and not (item_restrict & %d)>0 and uid = %d",
intval(ITEM_WALL),
@@ -598,25 +594,17 @@ function identity_basic_export($channel_id, $items = false) {
$r = fetch_post_tags($r,true);
foreach($r as $rr)
$ret['item'][] = encode_item($rr,true);
-
}
- return $ret;
+ return $ret;
}
-
/**
+ * @brief Loads a profile into the App structure.
*
- * @function : profile_load(&$a, $nickname, $profile)
- * Generate
- * @param App $a
- * @param string $nickname
- * @param string $profile
- *
- * Summary: Loads a profile into the App structure.
- * The function requires a writeable copy of the main App structure, and the nickname
- * of a valid channel.
+ * The function requires a writeable copy of the main App structure, and the
+ * nickname of a valid channel.
*
* Permissions of the current observer are checked. If a restricted profile is available
* to the current observer, that will be loaded instead of the channel default profile.
@@ -625,9 +613,10 @@ function identity_basic_export($channel_id, $items = false) {
*
* The channel default theme is also selected for use, unless over-riden elsewhere.
*
+ * @param[in,out] App &$a
+ * @param string $nickname
+ * @param string $profile
*/
-
-
function profile_load(&$a, $nickname, $profile = '') {
logger('profile_load: ' . $nickname . (($profile) ? ' profile: ' . $profile : ''));
@@ -635,7 +624,7 @@ function profile_load(&$a, $nickname, $profile = '') {
$user = q("select channel_id from channel where channel_address = '%s' limit 1",
dbesc($nickname)
);
-
+
if(! $user) {
logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
notice( t('Requested channel is not available.') . EOL );
@@ -683,7 +672,6 @@ function profile_load(&$a, $nickname, $profile = '') {
);
}
-
if(! $p) {
logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
notice( t('Requested profile is not available.') . EOL );
@@ -729,10 +717,11 @@ function profile_load(&$a, $nickname, $profile = '') {
$p[0]['picdate'] = $z[0]['xchan_photo_date'];
$p[0]['reddress'] = str_replace('@','&#xff20;',$z[0]['xchan_addr']);
}
-
+
// fetch user tags if this isn't the default profile
if(! $p[0]['is_default']) {
+ /** @BUG $profile_uid is undefinded for this query, so should not work. */
$x = q("select `keywords` from `profile` where uid = %d and `is_default` = 1 limit 1",
intval($profile_uid)
);
@@ -744,7 +733,6 @@ function profile_load(&$a, $nickname, $profile = '') {
$keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$p[0]['keywords']);
if(strlen($keywords) && $can_view_profile)
$a->page['htmlhead'] .= '<meta name="keywords" content="' . htmlentities($keywords,ENT_COMPAT,'UTF-8') . '" />' . "\r\n" ;
-
}
$a->profile = $p[0];
@@ -756,7 +744,6 @@ function profile_load(&$a, $nickname, $profile = '') {
if($can_view_profile) {
$online = get_online_status($nickname);
$a->profile['online_status'] = $online['result'];
-
}
if(local_channel()) {
@@ -764,7 +751,7 @@ function profile_load(&$a, $nickname, $profile = '') {
$_SESSION['mobile_theme'] = $a->profile['channel_mobile_theme'];
}
- /**
+ /*
* load/reload current theme info
*/
@@ -776,36 +763,34 @@ function profile_load(&$a, $nickname, $profile = '') {
// if (file_exists($theme_info_file)){
// require_once($theme_info_file);
// }
-
- return;
}
-function profile_create_sidebar(&$a,$connect = true) {
+/**
+ * @brief
+ *
+ * @param App &$a
+ * @param boolean $connect
+ */
+function profile_create_sidebar(&$a, $connect = true) {
- $block = (((get_config('system','block_public')) && (! local_channel()) && (! remote_channel())) ? true : false);
+ $block = (((get_config('system', 'block_public')) && (! local_channel()) && (! remote_channel())) ? true : false);
- $a->set_widget('profile',profile_sidebar($a->profile, $block, $connect));
- return;
+ $a->set_widget('profile', profile_sidebar($a->profile, $block, $connect));
}
-
/**
+ * @brief Formats a profile for display in the sidebar.
*
- * Function: profile_sidebar
- *
- * Formats a profile for display in the sidebar.
* It is very difficult to templatise the HTML completely
* because of all the conditional logic.
*
- * @parameter: array $profile
+ * @param array $profile
+ * @param int $block
+ * @param boolean $show_connect
*
- * Returns HTML string stuitable for sidebar inclusion
+ * @return HTML string suitable for sidebar inclusion
* Exceptions: Returns empty string if passed $profile is wrong type or not populated
- *
*/
-
-
-
function profile_sidebar($profile, $block = 0, $show_connect = true) {
$a = get_app();
@@ -814,14 +799,12 @@ function profile_sidebar($profile, $block = 0, $show_connect = true) {
$o = '';
$location = false;
- $address = false;
$pdesc = true;
$reddress = true;
if((! is_array($profile)) && (! count($profile)))
return $o;
-
head_set_icon($profile['thumb']);
$is_owner = (($profile['uid'] == local_channel()) ? true : false);
@@ -849,13 +832,11 @@ function profile_sidebar($profile, $block = 0, $show_connect = true) {
// show edit profile to yourself
if($is_owner) {
-
$profile['menu'] = array(
'chg_photo' => t('Change profile photo'),
'entries' => array(),
);
-
$multi_profiles = feature_enabled(local_channel(), 'multi_profiles');
if($multi_profiles) {
$profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
@@ -863,10 +844,9 @@ function profile_sidebar($profile, $block = 0, $show_connect = true) {
}
else
$profile['edit'] = array($a->get_baseurl() . '/profiles/' . $profile['id'], t('Edit Profile'),'',t('Edit Profile'));
-
+
$r = q("SELECT * FROM `profile` WHERE `uid` = %d",
local_channel());
-
if($r) {
foreach($r as $rr) {
@@ -899,21 +879,21 @@ function profile_sidebar($profile, $block = 0, $show_connect = true) {
$marital = ((x($profile,'marital') == 1) ? t('Status:') : False);
$homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False);
$profile['online'] = (($profile['online_status'] === 'online') ? t('Online Now') : False);
-logger('online: ' . $profile['online']);
+ logger('online: ' . $profile['online']);
if(! perm_is_allowed($profile['uid'],((is_array($observer)) ? $observer['xchan_hash'] : ''),'view_profile')) {
$block = true;
}
if(($profile['hidewall'] && (! local_channel()) && (! remote_channel())) || $block ) {
- $location = $reddress = $pdesc = $gender = $marital = $homepage = $online = False;
+ $location = $reddress = $pdesc = $gender = $marital = $homepage = False;
}
$firstname = ((strpos($profile['channel_name'],' '))
? trim(substr($profile['channel_name'],0,strpos($profile['channel_name'],' '))) : $profile['channel_name']);
$lastname = (($firstname === $profile['channel_name']) ? '' : trim(substr($profile['channel_name'],strlen($firstname))));
- $diaspora = array(
+ $diaspora = array(
'podloc' => z_root(),
'searchable' => (($block) ? 'false' : 'true'),
'nickname' => $profile['channel_address'],
@@ -970,9 +950,9 @@ logger('online: ' . $profile['online']);
}
-// FIXME or remove
-
-
+/**
+ * @FIXME or remove
+ */
function get_birthdays() {
$a = get_app();
@@ -1030,7 +1010,6 @@ logger('online: ' . $profile['online']);
$rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : '');
$rr['startime'] = Null;
$rr['today'] = $today;
-
}
}
}
@@ -1044,14 +1023,13 @@ logger('online: ' . $profile['online']);
'$events' => $r,
'$lbr' => '{', // raw brackets mess up if/endif macro processing
'$rbr' => '}'
-
));
}
-// FIXME
-
-
+/**
+ * @FIXME
+ */
function get_events() {
require_once('include/bbcode.php');
@@ -1085,7 +1063,6 @@ logger('online: ' . $profile['online']);
}
$classtoday = (($istoday) ? 'event-today' : '');
-
foreach($r as &$rr) {
if($rr['adjust'])
$md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m');
@@ -1132,19 +1109,19 @@ function advanced_profile(&$a) {
if($a->profile['name']) {
$tpl = get_markup_template('profile_advanced.tpl');
-
+
$profile = array();
-
+
$profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ;
-
+
if($a->profile['gender']) $profile['gender'] = array( t('Gender:'), $a->profile['gender'] );
-
+
$ob_hash = get_observer_hash();
if($ob_hash && perm_is_allowed($a->profile['profile_uid'],$ob_hash,'post_like')) {
$profile['canlike'] = true;
$profile['likethis'] = t('Like this channel');
$profile['profile_guid'] = $a->profile['profile_guid'];
- }
+ }
$likers = q("select liker, xchan.* from likes left join xchan on liker = xchan_hash where channel_id = %d and target_type = '%s' and verb = '%s'",
intval($a->profile['profile_uid']),
@@ -1175,19 +1152,19 @@ function advanced_profile(&$a) {
: day_translate(datetime_convert('UTC','UTC','2001-' . substr($a->profile['dob'],5) . ' 00:00 +00:00',$short_bd_format)));
}
$profile['birthday'] = array( t('Birthday:'), $val);
-
}
- if($age = age($a->profile['dob'],$a->profile['timezone'],'')) $profile['age'] = array( t('Age:'), $age );
-
-
- if($a->profile['marital']) $profile['marital'] = array( t('Status:'), $a->profile['marital']);
+ if($age = age($a->profile['dob'],$a->profile['timezone'],''))
+ $profile['age'] = array( t('Age:'), $age );
+ if($a->profile['marital'])
+ $profile['marital'] = array( t('Status:'), $a->profile['marital']);
- if($a->profile['with']) $profile['marital']['with'] = bbcode($a->profile['with']);
+ if($a->profile['with'])
+ $profile['marital']['with'] = bbcode($a->profile['with']);
if(strlen($a->profile['howlong']) && $a->profile['howlong'] !== NULL_DATE) {
- $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
+ $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
}
if($a->profile['sexual']) $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] );
@@ -1243,54 +1220,55 @@ function advanced_profile(&$a) {
// logger('mod_profile: things: ' . print_r($things,true), LOGGER_DATA);
- return replace_macros($tpl, array(
- '$title' => t('Profile'),
+ return replace_macros($tpl, array(
+ '$title' => t('Profile'),
'$canlike' => (($profile['canlike'])? true : false),
'$likethis' => t('Like this thing'),
- '$profile' => $profile,
+ '$profile' => $profile,
'$things' => $things
- ));
- }
+ ));
+ }
return '';
}
-
-
function get_my_url() {
- if(x($_SESSION,'zrl_override'))
+ if(x($_SESSION, 'zrl_override'))
return $_SESSION['zrl_override'];
- if(x($_SESSION,'my_url'))
+ if(x($_SESSION, 'my_url'))
return $_SESSION['my_url'];
+
return false;
}
function get_my_address() {
- if(x($_SESSION,'zid_override'))
+ if(x($_SESSION, 'zid_override'))
return $_SESSION['zid_override'];
- if(x($_SESSION,'my_address'))
+ if(x($_SESSION, 'my_address'))
return $_SESSION['my_address'];
+
return false;
}
/**
- * @function zid_init(&$a)
- * If somebody arrives at our site using a zid, add their xchan to our DB if we don't have it already.
- * And if they aren't already authenticated here, attempt reverse magic auth.
+ * @brief
+ *
+ * If somebody arrives at our site using a zid, add their xchan to our DB if we don't have it already.
+ * And if they aren't already authenticated here, attempt reverse magic auth.
+ *
+ * @param App &$a
*
* @hooks 'zid_init'
* string 'zid' - their zid
* string 'url' - the destination url
- *
*/
-
function zid_init(&$a) {
$tmp_str = get_my_address();
if(validate_email($tmp_str)) {
proc_run('php','include/gprobe.php',bin2hex($tmp_str));
$arr = array('zid' => $tmp_str, 'url' => $a->cmd);
- call_hooks('zid_init',$arr);
+ call_hooks('zid_init',$arr);
if(! local_channel()) {
$r = q("select * from hubloc where hubloc_addr = '%s' order by hubloc_connected desc limit 1",
dbesc($tmp_str)
@@ -1312,8 +1290,8 @@ function zid_init(&$a) {
}
/**
- * @function zid($s,$address = '')
- * Adds a zid parameter to a url
+ * @brief Adds a zid parameter to a url.
+ *
* @param string $s
* The url to accept the zid
* @param boolean $address
@@ -1325,31 +1303,33 @@ function zid_init(&$a) {
* string zid - urlencoded zid
* string result - the return string we calculated, change it if you want to return something else
*/
-
-
function zid($s,$address = '') {
- if(! strlen($s) || strpos($s,'zid='))
+ if (! strlen($s) || strpos($s,'zid='))
return $s;
+
$has_params = ((strpos($s,'?')) ? true : false);
- $num_slashes = substr_count($s,'/');
- if(! $has_params)
- $has_params = ((strpos($s,'&')) ? true : false);
+ $num_slashes = substr_count($s, '/');
+ if (! $has_params)
+ $has_params = ((strpos($s, '&')) ? true : false);
+
$achar = strpos($s,'?') ? '&' : '?';
$mine = get_my_url();
$myaddr = (($address) ? $address : get_my_address());
- // FIXME checking against our own channel url is no longer reliable. We may have a lot
- // of urls attached to out channel. Should probably match against our site, since we
- // will not need to remote authenticate on our own site anyway.
+ /** @FIXME checking against our own channel url is no longer reliable. We may have a lot
+ * of urls attached to out channel. Should probably match against our site, since we
+ * will not need to remote authenticate on our own site anyway.
+ */
- if($mine && $myaddr && (! link_compare($mine,$s)))
+ if ($mine && $myaddr && (! link_compare($mine,$s)))
$zurl = $s . (($num_slashes >= 3) ? '' : '/') . $achar . 'zid=' . urlencode($myaddr);
else
$zurl = $s;
$arr = array('url' => $s, 'zid' => urlencode($myaddr), 'result' => $zurl);
call_hooks('zid', $arr);
+
return $arr['result'];
}
@@ -1369,55 +1349,45 @@ function get_theme_uid() {
$x = get_sys_channel();
if($x)
return $x['channel_id'];
- }
+ }
+
return $uid;
}
/**
-* @function get_default_profile_photo($size = 175)
-* Retrieves the path of the default_profile_photo for this system
-* with the specified size.
+* @brief Retrieves the path of the default_profile_photo for this system
+* with the specified size.
+*
* @param int $size
-* one of (175, 80, 48)
+* one of (175, 80, 48)
* @returns string
-*
*/
-
function get_default_profile_photo($size = 175) {
- $scheme = get_config('system','default_profile_photo');
- if(! $scheme)
- $scheme = 'rainbow_man';
- return 'images/default_profile_photos/' . $scheme . '/' . $size . '.png';
-}
+ $scheme = get_config('system','default_profile_photo');
+ if(! $scheme)
+ $scheme = 'rainbow_man';
+ return 'images/default_profile_photos/' . $scheme . '/' . $size . '.png';
+}
/**
+ * @brief Test whether a given identity is NOT a member of the Red Matrix.
*
- * @function is_foreigner($s)
- * Test whether a given identity is NOT a member of the Red Matrix
* @param string $s;
* xchan_hash of the identity in question
- *
* @returns boolean true or false
- *
*/
-
function is_foreigner($s) {
- return((strpbrk($s,'.:@')) ? true : false);
+ return((strpbrk($s, '.:@')) ? true : false);
}
-
/**
+ * @brief Test whether a given identity is a member of the Red Matrix.
*
- * @function is_member($s)
- * Test whether a given identity is a member of the Red Matrix
* @param string $s;
* xchan_hash of the identity in question
- *
* @returns boolean true or false
- *
*/
-
function is_member($s) {
return((is_foreigner($s)) ? false : true);
}
@@ -1464,8 +1434,8 @@ function remote_online_status($webbie) {
if($j)
$result = (($j['result']) ? $j['result'] : false);
}
- return $result;
+ return $result;
}
@@ -1477,17 +1447,20 @@ function get_channel_by_nick($nick) {
}
-
+/**
+ * @brief
+ *
+ * @return string
+ */
function identity_selector() {
- if(local_channel()) {
+ if (local_channel()) {
$r = q("select channel.*, xchan.* from channel left join xchan on channel.channel_hash = xchan.xchan_hash where channel.channel_account_id = %d and (channel_pageflags & %d) = 0 order by channel_name ",
intval(get_account_id()),
intval(PAGE_REMOVED)
);
- if(count($r) > 1) {
- $selected_channel = null;
- $account = get_app()->get_account();
- $o = replace_macros(get_markup_template('channel_id_select.tpl'),array(
+ if (count($r) > 1) {
+ //$account = get_app()->get_account();
+ $o = replace_macros(get_markup_template('channel_id_select.tpl'), array(
'$channels' => $r,
'$selected' => local_channel()
));
@@ -1507,6 +1480,7 @@ function is_public_profile() {
$channel = get_app()->get_channel();
if($channel && $channel['channel_r_profile'] == PERMS_PUBLIC)
return true;
+
return false;
}
@@ -1522,7 +1496,6 @@ function get_profile_fields_basic($filter = 0) {
$x[$f] = 1;
return $x;
-
}
@@ -1536,6 +1509,7 @@ function get_profile_fields_advanced($filter = 0) {
if($basic)
foreach($basic as $f => $v)
$x[$f] = $v;
+
if($profile_fields_advanced)
foreach($profile_fields_advanced as $f)
$x[$f] = 1;
@@ -1544,28 +1518,26 @@ function get_profile_fields_advanced($filter = 0) {
}
/**
- * @function notifications_off($channel_id)
- * Clear notifyflags for a channel - most likely during bulk import of content or other activity that is likely
- * to generate huge amounts of undesired notifications.
+ * @brief Clear notifyflags for a channel.
+ *
+ * Most likely during bulk import of content or other activity that is likely
+ * to generate huge amounts of undesired notifications.
+ *
* @param int $channel_id
* The channel to disable notifications for
* @returns int
* Current notification flag value. Send this to notifications_on() to restore the channel settings when finished
* with the activity requiring notifications_off();
*/
-
-
-
function notifications_off($channel_id) {
$r = q("select channel_notifyflags from channel where channel_id = %d limit 1",
intval($channel_id)
);
- $x = q("update channel set channel_notifyflags = 0 where channel_id = %d",
+ q("update channel set channel_notifyflags = 0 where channel_id = %d",
intval($channel_id)
);
return intval($r[0]['channel_notifyflags']);
-
}
@@ -1586,5 +1558,6 @@ function get_channel_default_perms($uid) {
);
if($r)
return $r[0]['abook_my_perms'];
+
return 0;
}
diff --git a/include/items.php b/include/items.php
index ef269b9c4..4b83ce3e3 100755
--- a/include/items.php
+++ b/include/items.php
@@ -1,4 +1,7 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/items.php
+ */
require_once('include/bbcode.php');
require_once('include/oembed.php');
@@ -6,8 +9,14 @@ require_once('include/crypto.php');
require_once('include/photo/photo_driver.php');
require_once('include/permissions.php');
-
-function collect_recipients($item,&$private_envelope) {
+/**
+ * @brief Collects recipients.
+ *
+ * @param array $item
+ * @param[out] boolean $private_envelope
+ * @return array containing the recipients
+ */
+function collect_recipients($item, &$private_envelope) {
require_once('include/group.php');
@@ -67,7 +76,7 @@ function collect_recipients($item,&$private_envelope) {
$private_envelope = false;
require_once('include/identity.php');
- $sys = get_sys_channel();
+ //$sys = get_sys_channel();
if(array_key_exists('public_policy',$item) && $item['public_policy'] !== 'self') {
$r = q("select abook_xchan, xchan_network from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d and not (abook_flags & %d)>0 ",
@@ -84,7 +93,7 @@ function collect_recipients($item,&$private_envelope) {
switch($policy) {
case 'net':
case 'aut':
- case 'sit':
+ case 'sit':
case 'any':
case 'con':
if($rr['xchan_network'] != 'zot')
@@ -103,7 +112,6 @@ function collect_recipients($item,&$private_envelope) {
}
}
-
// This is a somewhat expensive operation but important.
// Don't send this item to anybody who isn't allowed to see it
@@ -129,7 +137,6 @@ function collect_recipients($item,&$private_envelope) {
$recipients[] = $item['owner_xchan'];
return $recipients;
-
}
/**
@@ -139,30 +146,35 @@ function collect_recipients($item,&$private_envelope) {
* They can still be addressed individually.
* Networks may need to be added or removed from this list as circumstances change.
*
- * Update: this may need to be the default, which will force people to opt-in to sending stuff
- * privately to insecure platforms.
+ * Update: this may need to be the default, which will force people to opt-in to
+ * sending stuff privately to insecure platforms.
+ *
+ * @param int $channel_id
+ * @param array $arr
+ * @return array containing the sane xchan_hashes
*/
-
-function filter_insecure($channel_id,$arr) {
+function filter_insecure($channel_id, $arr) {
$insecure_nets = " and not xchan_network in ('diaspora', 'friendica-over-diaspora') ";
$ret = array();
- if((! intval(get_config($channel_id,'system','filter_insecure_collections'))) || (! $arr))
+ if((! intval(get_config($channel_id, 'system', 'filter_insecure_collections'))) || (! $arr))
return $arr;
$str = '';
foreach($arr as $rr) {
if(strlen($str))
$str .= ',';
+
$str .= "'" . dbesc($rr) . "'";
}
- $r = q("select xchan_hash from xchan where xchan_hash in ($str) $insecure_nets ");
+ $r = q("select xchan_hash from xchan where xchan_hash in ($str) $insecure_nets");
if($r) {
foreach($r as $rr) {
$ret[] = $rr['xchan_hash'];
}
}
+
return $ret;
}
@@ -173,12 +185,13 @@ function comments_are_now_closed($item) {
if($d > $item['comments_closed'])
return true;
}
+
return false;
}
/**
- * @function can_comment_on_post($observer_xchan,$item);
+ * @brief
*
* This function examines the comment_policy attached to an item and decides if the current observer has
* sufficient privileges to comment. This will normally be called on a remote site where perm_is_allowed()
@@ -187,16 +200,18 @@ function comments_are_now_closed($item) {
* If it is, you should be able to use perm_is_allowed( ... 'post_comments'), and if it isn't you need to call
* can_comment_on_post()
* We also check the comments_closed date/time on the item if this is set.
+ *
+ * @param string $observer_xchan
+ * @param array $item
+ * @return boolean
*/
-
-function can_comment_on_post($observer_xchan,$item) {
+function can_comment_on_post($observer_xchan, $item) {
// logger('can_comment_on_post: comment_policy: ' . $item['comment_policy'], LOGGER_DEBUG);
if(! $observer_xchan)
return false;
-
if($item['comment_policy'] === 'none')
return false;
@@ -205,6 +220,7 @@ function can_comment_on_post($observer_xchan,$item) {
if($observer_xchan === $item['author_xchan'] || $observer_xchan === $item['owner_xchan'])
return true;
+
switch($item['comment_policy']) {
case 'self':
if($observer_xchan === $item['author_xchan'] || $observer_xchan === $item['owner_xchan'])
@@ -233,36 +249,36 @@ function can_comment_on_post($observer_xchan,$item) {
return true;
if(strstr($item['comment_policy'],'site:') && strstr($item['comment_policy'],get_app()->get_hostname()))
return true;
-
+
return false;
}
/**
- * @function add_source_route($iid,$hash)
- * Adds $hash to the item source route specified by $iid
- * @param integer $iid
- * item['id'] of target item
- * @param string $hash
- * xchan_hash of the channel that sent the item
- * Modifies item pointed to by $iid
+ * @brief Adds $hash to the item source route specified by $iid.
*
* $item['route'] contains a comma-separated list of xchans that sent the current message,
* somewhat analogous to the * Received: header line in email. We can use this to perform
* loop detection and to avoid sending a particular item to any "upstream" sender (they
- * already have a copy because they sent it to us).
+ * already have a copy because they sent it to us).
+ *
+ * Modifies item in the database pointed to by $iid.
*
+ * @param integer $iid
+ * item['id'] of target item
+ * @param string $hash
+ * xchan_hash of the channel that sent the item
*/
-
-function add_source_route($iid,$hash) {
+function add_source_route($iid, $hash) {
// logger('add_source_route ' . $iid . ' ' . $hash, LOGGER_DEBUG);
if((! $iid) || (! $hash))
return;
+
$r = q("select route from item where id = %d limit 1",
intval($iid)
);
if($r) {
- $new_route = (($r[0]['route']) ? $r[0]['route'] . ',' : '') . $hash;
+ $new_route = (($r[0]['route']) ? $r[0]['route'] . ',' : '') . $hash;
q("update item set route = '%s' where id = %d",
(dbesc($new_route)),
intval($iid)
@@ -271,17 +287,17 @@ function add_source_route($iid,$hash) {
}
-
/**
- * @function red_zrl_callback
- * preg_match function when fixing 'naked' links in mod item.php
- * Check if we've got a hubloc for the site and use a zrl if we do, a url if we don't.
- * Remove any existing zid= param which may have been pasted by mistake - and will have
- * the author's credentials. zid's are dynamic and can't really be passed around like
- * that.
+ * @brief preg_match function when fixing 'naked' links in mod item.php.
+ *
+ * Check if we've got a hubloc for the site and use a zrl if we do, a url if we don't.
+ * Remove any existing zid= param which may have been pasted by mistake - and will have
+ * the author's credentials. zid's are dynamic and can't really be passed around like
+ * that.
+ *
+ * @param array $matches
+ * @return string
*/
-
-
function red_zrl_callback($matches) {
require_once('include/hubloc.php');
$zrl = is_matrix_url($matches[2]);
@@ -296,19 +312,24 @@ function red_zrl_callback($matches) {
$matches[1] = '';
if($zrl)
return $matches[1] . '#^[zrl=' . $matches[2] . ']' . $matches[2] . '[/zrl]';
+
return $matches[1] . '#^[url=' . $matches[2] . ']' . $matches[2] . '[/url]';
}
-
-// If we've got a url or zrl tag with a naked url somewhere in the link text,
-// escape it with quotes unless the naked url is a linked photo.
-
+/**
+ * If we've got a url or zrl tag with a naked url somewhere in the link text,
+ * escape it with quotes unless the naked url is a linked photo.
+ *
+ * @param array $matches
+ * @return string
+ */
function red_escape_zrl_callback($matches) {
// Uncertain why the url/zrl forms weren't picked up by the non-greedy regex.
- if((strpos($matches[3],'zmg') !== false) || (strpos($matches[3],'img') !== false) || (strpos($matches[3],'zrl') !== false) || (strpos($matches[3],'url') !== false))
+ if((strpos($matches[3], 'zmg') !== false) || (strpos($matches[3], 'img') !== false) || (strpos($matches[3],'zrl') !== false) || (strpos($matches[3],'url') !== false))
return $matches[0];
+
return '[' . $matches[1] . 'rl' . $matches[2] . ']' . $matches[3] . '"' . $matches[4] . '"' . $matches[5] . '[/' . $matches[6] . 'rl]';
}
@@ -318,7 +339,6 @@ function red_escape_codeblock($m) {
function red_unescape_codeblock($m) {
return '[' . $m[2] . base64_decode($m[1]) . '[/' . $m[2] . ']';
-
}
@@ -334,28 +354,23 @@ function red_zrlify_img_callback($matches) {
if($zrl)
return '[zmg' . $matches[1] . ']' . $matches[2] . '[/zmg]';
+
return $matches[0];
}
-
-
/**
- * @function post_activity_item($arr)
- *
- * post an activity
- *
- * @param array $arr
+ * @brief Post an activity.
*
* In its simplest form one needs only to set $arr['body'] to post a note to the logged in channel's wall.
* Much more complex activities can be created. Permissions are checked. No filtering, tag expansion
* or other processing is performed.
*
- * @returns array
- * 'success' => true or false
- * 'activity' => the resulting activity if successful
+ * @param array $arr
+ * @returns array
+ * * \e boolean \b success true or false
+ * * \e array \b activity the resulting activity if successful
*/
-
function post_activity_item($arr) {
$ret = array('success' => false);
@@ -369,14 +384,13 @@ function post_activity_item($arr) {
$arr['item_flags'] = ITEM_ORIGIN;
else
$arr['item_flags'] = ITEM_ORIGIN | ITEM_WALL | ITEM_THREAD_TOP;
- }
-
+ }
$channel = get_app()->get_channel();
$observer = get_app()->get_observer();
- $arr['aid'] = ((x($arr,'aid')) ? $arr['aid'] : $channel['channel_account_id']);
- $arr['uid'] = ((x($arr,'uid')) ? $arr['uid'] : $channel['channel_id']);
+ $arr['aid'] = ((x($arr,'aid')) ? $arr['aid'] : $channel['channel_account_id']);
+ $arr['uid'] = ((x($arr,'uid')) ? $arr['uid'] : $channel['channel_id']);
if(! perm_is_allowed($arr['uid'],$observer['xchan_hash'],(($is_comment) ? 'post_comments' : 'post_wall'))) {
$ret['message'] = t('Permission denied');
@@ -410,19 +424,18 @@ function post_activity_item($arr) {
$arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
}
- $arr['mid'] = ((x($arr,'mid')) ? $arr['mid'] : item_message_id());
- $arr['parent_mid'] = ((x($arr,'parent_mid')) ? $arr['parent_mid'] : $arr['mid']);
- $arr['thr_parent'] = ((x($arr,'thr_parent')) ? $arr['thr_parent'] : $arr['mid']);
+ $arr['mid'] = ((x($arr,'mid')) ? $arr['mid'] : item_message_id());
+ $arr['parent_mid'] = ((x($arr,'parent_mid')) ? $arr['parent_mid'] : $arr['mid']);
+ $arr['thr_parent'] = ((x($arr,'thr_parent')) ? $arr['thr_parent'] : $arr['mid']);
- $arr['owner_xchan'] = ((x($arr,'owner_xchan')) ? $arr['owner_xchan'] : $channel['channel_hash']);
- $arr['author_xchan'] = ((x($arr,'author_xchan')) ? $arr['author_xchan'] : $observer['xchan_hash']);
+ $arr['owner_xchan'] = ((x($arr,'owner_xchan')) ? $arr['owner_xchan'] : $channel['channel_hash']);
+ $arr['author_xchan'] = ((x($arr,'author_xchan')) ? $arr['author_xchan'] : $observer['xchan_hash']);
- $arr['verb'] = ((x($arr,'verb')) ? $arr['verb'] : ACTIVITY_POST);
- $arr['obj_type'] = ((x($arr,'obj_type')) ? $arr['obj_type'] : ACTIVITY_OBJ_NOTE);
+ $arr['verb'] = ((x($arr,'verb')) ? $arr['verb'] : ACTIVITY_POST);
+ $arr['obj_type'] = ((x($arr,'obj_type')) ? $arr['obj_type'] : ACTIVITY_OBJ_NOTE);
if($is_comment)
$arr['obj_type'] = ACTIVITY_OBJ_COMMENT;
-
$arr['allow_cid'] = ((x($arr,'allow_cid')) ? $arr['allow_cid'] : $channel['channel_allow_cid']);
$arr['allow_gid'] = ((x($arr,'allow_gid')) ? $arr['allow_gid'] : $channel['channel_allow_gid']);
$arr['deny_cid'] = ((x($arr,'deny_cid')) ? $arr['deny_cid'] : $channel['channel_deny_cid']);
@@ -430,7 +443,6 @@ function post_activity_item($arr) {
$arr['comment_policy'] = map_scope($channel['channel_w_comment']);
-
if ((! $arr['plink']) && ($arr['item_flags'] & ITEM_THREAD_TOP)) {
$arr['plink'] = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $arr['mid'];
}
@@ -447,7 +459,6 @@ function post_activity_item($arr) {
return $ret;
}
-
$post = item_store($arr);
if($post['success'])
$post_id = $post['item_id'];
@@ -465,15 +476,15 @@ function post_activity_item($arr) {
}
return $ret;
-
}
/**
- * @function get_public_feed($channel,$params)
- * generate an Atom feed
+ * @brief Generate an Atom feed.
+ *
+ * @param array $channel
+ * @param array $params
*/
-
-function get_public_feed($channel,$params) {
+function get_public_feed($channel, $params) {
$type = 'xml';
$begin = NULL_DATE;
@@ -494,7 +505,7 @@ function get_public_feed($channel,$params) {
$params['direction'] = ((x($params,'direction')) ? $params['direction'] : 'desc');
$params['pages'] = ((x($params,'pages')) ? intval($params['pages']) : 0);
$params['top'] = ((x($params,'top')) ? intval($params['top']) : 0);
-
+
switch($params['type']) {
case 'json':
header("Content-type: application/atom+json");
@@ -505,24 +516,26 @@ function get_public_feed($channel,$params) {
break;
}
-
- return get_feed_for($channel,get_observer_hash(),$params);
+ return get_feed_for($channel, get_observer_hash(), $params);
}
-
-
-
+/**
+ * @brief
+ *
+ * @param array $channel
+ * @param string $observer_hash
+ * @param array $params
+ * @return string
+ */
function get_feed_for($channel, $observer_hash, $params) {
if(! channel)
http_status_exit(401);
-
if($params['pages']) {
if(! perm_is_allowed($channel['channel_id'],$observer_hash,'view_pages'))
http_status_exit(403);
- }
- else {
+ } else {
if(! perm_is_allowed($channel['channel_id'],$observer_hash,'view_stream'))
http_status_exit(403);
}
@@ -538,7 +551,6 @@ function get_feed_for($channel, $observer_hash, $params) {
'top' => $params['top']
), $channel, $observer_hash, CLIENT_MODE_NORMAL, get_app()->module);
-
$feed_template = get_markup_template('atom_feed.tpl');
$atom = '';
@@ -571,7 +583,8 @@ function get_feed_for($channel, $observer_hash, $params) {
if($item['item_private'])
continue;
- $atom .= atom_entry($item,$type,null,$owner,true);
+ /** @BUG $owner is undefined in this call */
+ $atom .= atom_entry($item, $type, null, $owner, true);
}
}
@@ -604,11 +617,11 @@ function construct_activity_object($item) {
if($r->title)
$o .= '<title>' . xmlify($r->title) . '</title>' . "\r\n";
if($r->links) {
- // FIXME!!
+ /** @FIXME!! */
if(substr($r->link,0,1) === '<') {
$r->link = preg_replace('/\<link(.*?)\"\>/','<link$1"/>',$r->link);
$o .= $r->link;
- }
+ }
else
$o .= '<link rel="alternate" type="text/html" href="' . xmlify($r->link) . '" />' . "\r\n";
}
@@ -635,7 +648,7 @@ function construct_activity_target($item) {
if($r->title)
$o .= '<title>' . xmlify($r->title) . '</title>' . "\r\n";
if($r->links) {
- // FIXME !!!
+ /** @FIXME !!! */
if(substr($r->link,0,1) === '<') {
if(strstr($r->link,'&') && (! strstr($r->link,'&amp;')))
$r->link = str_replace('&','&amp;', $r->link);
@@ -654,12 +667,15 @@ function construct_activity_target($item) {
return '';
}
-/* limit_body_size()
+/**
+ * @brief Limit lenght on imported system messages.
+ *
+ * The purpose of this function is to apply system message length limits to
+ * imported messages without including any embedded photos in the length.
*
- * The purpose of this function is to apply system message length limits to
- * imported messages without including any embedded photos in the length
+ * @param string $body
+ * @return string|unknown
*/
-
function limit_body_size($body) {
$maxlen = get_max_import_size();
@@ -671,7 +687,6 @@ function limit_body_size($body) {
$orig_body = $body;
$new_body = '';
$textlen = 0;
- $max_found = false;
$img_start = strpos($orig_body, '[img');
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
@@ -700,7 +715,6 @@ function limit_body_size($body) {
$new_body = $new_body . substr($orig_body, $img_start, $img_end - $img_start);
}
else {
-
if( ($textlen + $img_end) > $maxlen ) {
if($textlen < $maxlen) {
$new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
@@ -836,12 +850,8 @@ function get_item_elements($x) {
$arr['item_flags'] = 0;
-
if(array_key_exists('flags',$x) && in_array('consensus',$x['flags']))
$arr['item_flags'] |= ITEM_CONSENSUS;
-
-
-
if(array_key_exists('flags',$x) && in_array('deleted',$x['flags']))
$arr['item_restrict'] |= ITEM_DELETED;
if(array_key_exists('flags',$x) && in_array('hidden',$x['flags']))
@@ -868,7 +878,6 @@ function get_item_elements($x) {
return array();
}
-
if($arr['sig']) {
$r = q("select xchan_pubkey from xchan where xchan_hash = '%s' limit 1",
dbesc($arr['author_xchan'])
@@ -885,7 +894,6 @@ function get_item_elements($x) {
// and we need plaintext to do that.
-
if(intval($arr['item_private'])) {
$arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
if($arr['title'])
@@ -914,7 +922,6 @@ function get_item_elements($x) {
}
return $arr;
-
}
@@ -998,7 +1005,6 @@ function import_author_rss($x) {
}
return false;
-
}
function import_author_unknown($x) {
@@ -1043,7 +1049,6 @@ function import_author_unknown($x) {
}
return false;
-
}
function encode_item($item,$mirror = false) {
@@ -1150,7 +1155,6 @@ function encode_item($item,$mirror = false) {
logger('encode_item: ' . print_r($x,true), LOGGER_DATA);
return $x;
-
}
@@ -1174,7 +1178,7 @@ function map_scope($scope,$strip = false) {
default:
return 'contacts';
}
-}
+}
function translate_scope($scope) {
if(! $scope || $scope === 'public')
@@ -1269,12 +1273,16 @@ function decode_tags($t) {
}
return $ret;
}
- return '';
+ return '';
}
-// santise a potentially complex array
-
+/**
+ * @brief Santise a potentially complex array.
+ *
+ * @param array $arr
+ * @return array|string
+ */
function activity_sanitise($arr) {
if($arr) {
if(is_array($arr)) {
@@ -1291,11 +1299,16 @@ function activity_sanitise($arr) {
return htmlspecialchars($arr, ENT_COMPAT,'UTF-8', false);
}
}
+
return '';
}
-// sanitise a simple linear array
-
+/**
+ * @brief Sanitise a simple linear array.
+ *
+ * @param array $arr
+ * @return array|string
+ */
function array_sanitise($arr) {
if($arr) {
$ret = array();
@@ -1304,6 +1317,7 @@ function array_sanitise($arr) {
}
return $ret;
}
+
return '';
}
@@ -1326,7 +1340,7 @@ function encode_item_flags($item) {
$ret[] = 'consensus';
if($item['item_private'])
$ret[] = 'private';
-
+
return $ret;
}
@@ -1419,7 +1433,6 @@ function get_mail_elements($x) {
return array();
return $arr;
-
}
@@ -1448,15 +1461,17 @@ function get_profile_elements($x) {
$arr['keywords'] = (($x['keywords'] && is_array($x['keywords'])) ? array_sanitise($x['keywords']) : array());
return $arr;
-
}
+/**
+ * @param object $feed
+ * @param array $item
+ * @param[out] array $author
+ * @return multitype:multitype: string NULL number Ambigous <NULL, string, number> Ambigous <mixed, string> Ambigous <multitype:multitype:string Ambigous <NULL, string> , multitype:multitype:string unknown > multitype:NULL unknown
+ */
+function get_atom_elements($feed, $item, &$author) {
-
-function get_atom_elements($feed,$item,&$author) {
-
-
- $best_photo = array();
+ //$best_photo = array();
$res = array();
@@ -1531,7 +1546,7 @@ function get_atom_elements($feed,$item,&$author) {
if($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$author['author_photo'] = strip_tags(unxmlify($rawmedia[0]['attribs']['']['url']));
}
- }
+ }
// No photo/profile-link on the item - look at the feed level
@@ -1573,9 +1588,9 @@ function get_atom_elements($feed,$item,&$author) {
$apps = $item->get_item_tags(NAMESPACE_STATUSNET,'notice_info');
if($apps && $apps[0]['attribs']['']['source']) {
$res['app'] = strip_tags(unxmlify($apps[0]['attribs']['']['source']));
- }
+ }
- /**
+ /*
* If there's a copy of the body content which is guaranteed to have survived mangling in transit, use it.
*/
@@ -1593,10 +1608,8 @@ function get_atom_elements($feed,$item,&$author) {
// create a term table item for them. For now just make sure they stay as links.
$res['body'] = preg_replace('/\[bookmark(.*?)\](.*?)\[\/bookmark\]/','[url$1]$2[/url]',$res['body']);
-
}
-
$res['body'] = limit_body_size($res['body']);
// It isn't certain at this point whether our content is plaintext or html and we'd be foolish to trust
@@ -1620,8 +1633,6 @@ function get_atom_elements($feed,$item,&$author) {
$res['body'] = purify_html($res['body']);
$res['body'] = @html2bbcode($res['body']);
-
-
}
elseif(! $have_real_body) {
@@ -1652,7 +1663,6 @@ function get_atom_elements($feed,$item,&$author) {
);
}
-
$private = $item->get_item_tags(NAMESPACE_DFRN,'private');
if($private && intval($private[0]['data']) > 0)
$res['item_private'] = ((intval($private[0]['data'])) ? 1 : 0);
@@ -1663,12 +1673,10 @@ function get_atom_elements($feed,$item,&$author) {
if($rawlocation)
$res['location'] = unxmlify($rawlocation[0]['data']);
-
$rawcreated = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'published');
if($rawcreated)
$res['created'] = unxmlify($rawcreated[0]['data']);
-
$rawedited = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'updated');
if($rawedited)
$res['edited'] = unxmlify($rawedited[0]['data']);
@@ -1735,7 +1743,7 @@ function get_atom_elements($feed,$item,&$author) {
}
// translate OStatus unfollow to activity streams if it happened to get selected
-
+
if((x($res,'verb')) && ($res['verb'] === 'http://ostatus.org/schema/1.0/unfollow'))
$res['verb'] = ACTIVITY_UNFOLLOW;
@@ -1765,7 +1773,7 @@ function get_atom_elements($feed,$item,&$author) {
'url' => $termurl,
'term' => $termterm,
);
- }
+ }
}
}
@@ -1790,6 +1798,7 @@ function get_atom_elements($feed,$item,&$author) {
$title = ' ';
if(! $type)
$type = 'application/octet-stream';
+
$res['attach'][] = array('href' => $link, 'length' => $len, 'type' => $type, 'title' => $title );
}
}
@@ -1817,10 +1826,8 @@ function get_atom_elements($feed,$item,&$author) {
// preserve a copy of the original body content in case we later need to parse out any microformat information, e.g. events
$obj['orig'] = xmlify($body);
if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) {
-
$body = purify_html($body);
$body = html2bbcode($body);
-
}
$obj['content'] = $body;
@@ -1838,7 +1845,7 @@ function get_atom_elements($feed,$item,&$author) {
if($child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']) {
$res['tgt_type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data'];
$obj['type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data'];
- }
+ }
if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
$obj['id'] = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'];
if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link'])
@@ -1849,13 +1856,12 @@ function get_atom_elements($feed,$item,&$author) {
$body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data'];
if(! $body)
$body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['summary'][0]['data'];
+
// preserve a copy of the original body content in case we later need to parse out any microformat information, e.g. events
$obj['orig'] = xmlify($body);
if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) {
-
$body = purify_html($body);
$body = html2bbcode($body);
-
}
$obj['content'] = $body;
@@ -1896,6 +1902,7 @@ function encode_rel_links($links) {
$o .= 'media:height="' . $link['attribs'][NAMESPACE_MEDIA]['height'] . '" ';
$o .= ' />' . "\n" ;
}
+
return xmlify($o);
}
@@ -1915,7 +1922,7 @@ function item_store($arr,$allow_exec = false) {
return $ret;
}
- $uplinked_comment = false;
+ //$uplinked_comment = false;
// If a page layout is provided, ensure it exists and belongs to us.
@@ -1955,8 +1962,6 @@ function item_store($arr,$allow_exec = false) {
$arr['item_private'] = ((x($arr,'item_private')) ? intval($arr['item_private']) : 0 );
$arr['item_flags'] = ((x($arr,'item_flags')) ? intval($arr['item_flags']) : 0 );
-
-
// only detect language if we have text content, and if the post is private but not yet
// obscured, make it so.
@@ -1966,7 +1971,6 @@ function item_store($arr,$allow_exec = false) {
// apply the input filter here - if it is obscured it has been filtered already
$arr['body'] = z_input_filter($arr['uid'],$arr['body'],$arr['mimetype']);
-
if(local_channel() && (! $arr['sig'])) {
$channel = get_app()->get_channel();
if($channel['channel_hash'] === $arr['author_xchan']) {
@@ -1995,7 +1999,6 @@ function item_store($arr,$allow_exec = false) {
if($arr['body'])
$arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
}
-
}
if((x($arr,'object')) && is_array($arr['object'])) {
@@ -2042,13 +2045,12 @@ function item_store($arr,$allow_exec = false) {
$arr['public_policy'] = ((x($arr,'public_policy')) ? notags(trim($arr['public_policy'])) : '' );
$arr['comment_policy'] = ((x($arr,'comment_policy')) ? notags(trim($arr['comment_policy'])) : 'contacts' );
-
+
$arr['item_unseen'] = ((array_key_exists('item_unseen',$arr)) ? intval($arr['item_unseen']) : 1);
if($arr['comment_policy'] == 'none')
$arr['item_flags'] = $arr['item_flags'] | ITEM_NOCOMMENT;
-
// handle time travelers
// Allow a bit of fudge in case somebody just has a slightly slow/fast clock
@@ -2062,8 +2064,6 @@ function item_store($arr,$allow_exec = false) {
if(! $arr['plink'])
$arr['plink'] = $arr['llink'];
-
-
if($arr['parent_mid'] === $arr['mid']) {
$parent_id = 0;
$parent_deleted = 0;
@@ -2134,13 +2134,12 @@ function item_store($arr,$allow_exec = false) {
if($r[0]['item_flags'] & ITEM_WALL)
$arr['item_flags'] = $arr['item_flags'] | ITEM_WALL;
-
// An uplinked comment might arrive with a downstream owner.
// Fix it.
if($r[0]['owner_xchan'] !== $arr['owner_xchan']) {
$arr['owner_xchan'] = $r[0]['owner_xchan'];
- $uplinked_comment = true;
+// $uplinked_comment = true;
}
// if the parent is private, force privacy for the entire conversation
@@ -2164,8 +2163,7 @@ function item_store($arr,$allow_exec = false) {
if($parent_deleted)
$arr['item_restrict'] = $arr['item_restrict'] | ITEM_DELETED;
-
-
+
$r = q("SELECT `id` FROM `item` WHERE `mid` = '%s' AND `uid` = %d LIMIT 1",
dbesc($arr['mid']),
intval($arr['uid'])
@@ -2270,7 +2268,7 @@ function item_store($arr,$allow_exec = false) {
}
$arr['term'] = $terms;
- }
+ }
call_hooks('post_remote_end',$arr);
@@ -2337,7 +2335,7 @@ function item_store_update($arr,$allow_exec = false) {
logger('item_store_update: original post not found: ' . $orig_post_id);
$ret['message'] = 'no original';
return $ret;
- }
+ }
// override the unseen flag with the original
@@ -2350,13 +2348,12 @@ function item_store_update($arr,$allow_exec = false) {
if($orig[0]['item_flags'] & ITEM_OBSCURED)
$orig[0]['item_flags'] = $orig[0]['item_flags'] ^ ITEM_OBSCURED;
-
$arr['item_flags'] = intval($arr['item_flags']) | $orig[0]['item_flags'];
$arr['item_restrict'] = intval($arr['item_restrict']) | $orig[0]['item_restrict'];
-
if(array_key_exists('edit',$arr))
- unset($arr['edit']);
+ unset($arr['edit']);
+
$arr['mimetype'] = ((x($arr,'mimetype')) ? notags(trim($arr['mimetype'])) : 'text/bbcode');
if(($arr['mimetype'] == 'application/x-php') && (! $allow_exec)) {
@@ -2365,19 +2362,19 @@ function item_store_update($arr,$allow_exec = false) {
return $ret;
}
- if(! ($arr['item_flags'] & ITEM_OBSCURED)) {
+ if(! ($arr['item_flags'] & ITEM_OBSCURED)) {
$arr['lang'] = detect_language($arr['body']);
- // apply the input filter here - if it is obscured it has been filtered already
- $arr['body'] = z_input_filter($arr['uid'],$arr['body'],$arr['mimetype']);
-
- if(local_channel() && (! $arr['sig'])) {
- $channel = get_app()->get_channel();
- if($channel['channel_hash'] === $arr['author_xchan']) {
- $arr['sig'] = base64url_encode(rsa_sign($arr['body'],$channel['channel_prvkey']));
- $arr['item_flags'] |= ITEM_VERIFIED;
- }
- }
+ // apply the input filter here - if it is obscured it has been filtered already
+ $arr['body'] = z_input_filter($arr['uid'],$arr['body'],$arr['mimetype']);
+
+ if(local_channel() && (! $arr['sig'])) {
+ $channel = get_app()->get_channel();
+ if($channel['channel_hash'] === $arr['author_xchan']) {
+ $arr['sig'] = base64url_encode(rsa_sign($arr['body'],$channel['channel_prvkey']));
+ $arr['item_flags'] |= ITEM_VERIFIED;
+ }
+ }
$allowed_languages = get_pconfig($arr['uid'],'system','allowed_languages');
@@ -2392,17 +2389,15 @@ function item_store_update($arr,$allow_exec = false) {
$arr = $translate['item'];
}
if($arr['item_private']) {
- $key = get_config('system','pubkey');
- $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
- if($arr['title'])
- $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
- if($arr['body'])
- $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
- }
-
+ $key = get_config('system','pubkey');
+ $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
+ if($arr['title'])
+ $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
+ if($arr['body'])
+ $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
+ }
}
-
if((x($arr,'object')) && is_array($arr['object'])) {
activity_sanitise($arr['object']);
$arr['object'] = json_encode($arr['object']);
@@ -2418,7 +2413,6 @@ function item_store_update($arr,$allow_exec = false) {
$arr['attach'] = json_encode($arr['attach']);
}
-
unset($arr['id']);
unset($arr['uid']);
unset($arr['aid']);
@@ -2465,15 +2459,13 @@ function item_store_update($arr,$allow_exec = false) {
$arr['app'] = ((x($arr,'app')) ? notags(trim($arr['app'])) : $orig[0]['app']);
// $arr['item_restrict'] = ((x($arr,'item_restrict')) ? intval($arr['item_restrict']) : $orig[0]['item_restrict'] );
// $arr['item_flags'] = ((x($arr,'item_flags')) ? intval($arr['item_flags']) : $orig[0]['item_flags'] );
-
+
$arr['sig'] = ((x($arr,'sig')) ? $arr['sig'] : '');
$arr['layout_mid'] = ((array_key_exists('layout_mid',$arr)) ? dbesc($arr['layout_mid']) : $orig[0]['layout_mid'] );
$arr['public_policy'] = ((x($arr,'public_policy')) ? notags(trim($arr['public_policy'])) : $orig[0]['public_policy'] );
$arr['comment_policy'] = ((x($arr,'comment_policy')) ? notags(trim($arr['comment_policy'])) : $orig[0]['comment_policy'] );
-
-
call_hooks('post_remote_update',$arr);
if(x($arr,'cancel')) {
@@ -2495,11 +2487,11 @@ function item_store_update($arr,$allow_exec = false) {
logger('item_store_update: ' . print_r($arr,true), LOGGER_DATA);
$str = '';
- foreach($arr as $k => $v) {
- if($str)
- $str .= ",";
- $str .= " `" . $k . "` = '" . $v . "' ";
- }
+ foreach($arr as $k => $v) {
+ if($str)
+ $str .= ",";
+ $str .= " `" . $k . "` = '" . $v . "' ";
+ }
$r = dbq("update `item` set " . $str . " where id = " . $orig_post_id );
@@ -2530,7 +2522,7 @@ function item_store_update($arr,$allow_exec = false) {
}
$arr['term'] = $terms;
- }
+ }
call_hooks('post_remote_update_end',$arr);
@@ -2568,8 +2560,9 @@ function store_diaspora_comment_sig($datarray, $channel, $parent_item, $post_id,
$signed_text = $datarray['mid'] . ';' . $parent_item['mid'] . ';' . $signed_body . ';' . $diaspora_handle;
+ /** @FIXME $uprvkey is undefined, do we still need this if-statement? */
if( $uprvkey !== false )
- $authorsig = base64_encode(rsa_sign($signed_text,$channel['channel_prvkey'],'sha256'));
+ $authorsig = base64_encode(rsa_sign($signed_text, $channel['channel_prvkey'], 'sha256'));
else
$authorsig = '';
@@ -2630,7 +2623,6 @@ function send_status_notifications($post_id,$item) {
$link = get_app()->get_baseurl() . '/display/' . $item['mid'];
-
$y = q("select id from notify where link = '%s' and uid = %d limit 1",
dbesc($link),
intval($item['uid'])
@@ -2641,50 +2633,50 @@ function send_status_notifications($post_id,$item) {
if(! $notify)
return;
+
require_once('include/enotify.php');
notification(array(
'type' => NOTIFY_COMMENT,
'from_xchan' => $item['author_xchan'],
'to_xchan' => $r[0]['channel_hash'],
'item' => $item,
- 'link' => $link,
+ 'link' => $link,
'verb' => ACTIVITY_POST,
'otype' => 'item',
'parent' => $parent,
'parent_mid' => $item['parent_mid']
));
- return;
}
-
-
-
-
function get_item_contact($item,$contacts) {
if(! count($contacts) || (! is_array($item)))
return false;
+
foreach($contacts as $contact) {
if($contact['id'] == $item['contact-id']) {
return $contact;
break; // NOTREACHED
}
}
+
return false;
}
-
-function tag_deliver($uid,$item_id) {
-
- // Called when we deliver things that might be tagged in ways that require delivery processing.
- // Handles community tagging of posts and also look for mention tags
- // and sets up a second delivery chain if appropriate
-
- $a = get_app();
+/**
+ * @brief Called when we deliver things that might be tagged in ways that require delivery processing.
+ *
+ * Handles community tagging of posts and also look for mention tags and sets up
+ * a second delivery chain if appropriate.
+ *
+ * @param int $uid
+ * @param int $item_id
+ */
+function tag_deliver($uid, $item_id) {
$mention = false;
- /**
+ /*
* Fetch stuff we need - a channel and an item
*/
@@ -2693,7 +2685,7 @@ function tag_deliver($uid,$item_id) {
);
if(! $u)
return;
-
+
$i = q("select * from item where id = %d and uid = %d limit 1",
intval($item_id),
intval($uid)
@@ -2713,8 +2705,7 @@ function tag_deliver($uid,$item_id) {
return;
}
-
- /**
+ /*
* Seems like a good place to plug in a poke notification.
*/
@@ -2722,7 +2713,7 @@ function tag_deliver($uid,$item_id) {
$poke_notify = true;
if(($item['obj_type'] == "") || ($item['obj_type'] !== ACTIVITY_OBJ_PERSON) || (! $item['object']))
- $poke_notify = false;
+ $poke_notify = false;
$obj = json_decode_plus($item['object']);
if($obj) {
@@ -2732,7 +2723,6 @@ function tag_deliver($uid,$item_id) {
if($item['item_restrict'] & ITEM_DELETED)
$poke_notify = false;
-
$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
if($poke_notify) {
require_once('include/enotify.php');
@@ -2749,7 +2739,7 @@ function tag_deliver($uid,$item_id) {
}
}
- /**
+ /*
* Do community tagging
*/
@@ -2783,7 +2773,7 @@ function tag_deliver($uid,$item_id) {
dbesc(datetime_convert()),
dbesc($j_tgt['id']),
intval($u[0]['channel_id'])
- );
+ );
proc_run('php','include/notifier.php','edit_post',$p[0]['id']);
}
}
@@ -2793,7 +2783,7 @@ function tag_deliver($uid,$item_id) {
logger('tag_deliver: tag permission denied for ' . $u[0]['channel_address']);
}
- /**
+ /*
* A "union" is a message which our channel has sourced from another channel.
* This sets up a second delivery chain just like forum tags do.
* Find out if this is a source-able post.
@@ -2819,11 +2809,10 @@ function tag_deliver($uid,$item_id) {
}
- /**
+ /*
* Now we've got those out of the way. Let's see if this is a post that's tagged for re-delivery
*/
-
$terms = get_terms_oftype($item['term'],TERM_MENTION);
if($terms)
@@ -2833,20 +2822,20 @@ function tag_deliver($uid,$item_id) {
if($terms) {
foreach($terms as $term) {
- if(link_compare($term['url'],$link)) {
+ if(link_compare($term['url'],$link)) {
$mention = true;
break;
}
}
- }
+ }
if($mention) {
logger('tag_deliver: mention found for ' . $u[0]['channel_name']);
-
+
$r = q("update item set item_flags = ( item_flags | %d ) where id = %d",
intval(ITEM_MENTIONSME),
intval($item_id)
- );
+ );
// At this point we've determined that the person receiving this post was mentioned in it or it is a union.
// Now let's check if this mention was inside a reshare so we don't spam a forum
@@ -2866,6 +2855,7 @@ function tag_deliver($uid,$item_id) {
$tagged = false;
$plustagged = false;
+ $matches = array();
$pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'],'/') . '\[\/zrl\]/';
if(preg_match($pattern,$body,$matches))
@@ -2898,7 +2888,7 @@ function tag_deliver($uid,$item_id) {
$arr = array('channel_id' => $uid, 'item' => $item, 'body' => $body);
call_hooks('tagged',$arr);
- /**
+ /*
* Kill two birds with one stone. As long as we're here, send a mention notification.
*/
@@ -2926,7 +2916,6 @@ function tag_deliver($uid,$item_id) {
logger('tag_delivery denied for uid ' . $uid . ' and xchan ' . $item['author_xchan']);
return;
}
-
}
if((! $mention) && (! $union)) {
@@ -2948,25 +2937,18 @@ function tag_deliver($uid,$item_id) {
logger('tag_deliver: creating second delivery chain.');
start_delivery_chain($u[0],$item,$item_id,null);
-
}
/**
- * @function tgroup_check($uid,$item)
+ * @brief This function is called pre-deliver to see if a post matches the criteria to be tag delivered.
*
- * This function is called pre-deliver to see if a post matches the criteria to be tag delivered.
* We don't actually do anything except check that it matches the criteria.
* This is so that the channel with tag_delivery enabled can receive the post even if they turn off
* permissions for the sender to send their stream. tag_deliver() can't be called until the post is actually stored.
* By then it would be too late to reject it.
*/
-
-
-
function tgroup_check($uid,$item) {
- $a = get_app();
-
$mention = false;
// check that the message originated elsewhere and is a top-level post
@@ -2980,6 +2962,7 @@ function tgroup_check($uid,$item) {
);
if($r)
return true;
+
return false;
}
if(! perm_is_allowed($uid,$item['author_xchan'],'tag_deliver'))
@@ -3001,13 +2984,12 @@ function tgroup_check($uid,$item) {
if($terms) {
foreach($terms as $term) {
- if(link_compare($term['url'],$link)) {
+ if(link_compare($term['url'],$link)) {
$mention = true;
break;
}
}
- }
-
+ }
if($mention) {
logger('tgroup_check: mention found for ' . $u[0]['channel_name']);
@@ -3029,12 +3011,12 @@ function tgroup_check($uid,$item) {
$body = preg_replace('/\[share(.*?)\[\/share\]/','',$body);
-
// $pattern = '/@\!?\[zrl\=' . preg_quote($term['url'],'/') . '\]' . preg_quote($term['term'] . '+','/') . '\[\/zrl\]/';
$pattern = '/@\!?\[zrl\=([^\]]*?)\]((?:.(?!\[zrl\=))*?)\+\[\/zrl\]/';
$found = false;
+ $matches = array();
if(preg_match_all($pattern,$body,$matches,PREG_SET_ORDER)) {
$max_forums = get_config('system','max_tagged_forums');
@@ -3059,7 +3041,6 @@ function tgroup_check($uid,$item) {
}
return true;
-
}
/**
@@ -3067,10 +3048,13 @@ function tgroup_check($uid,$item) {
* receiving the post. This starts the second delivery chain, by resetting permissions and ensuring
* that ITEM_UPLINK is set on the parent post, and storing the current owner_xchan as the source_xchan.
* We'll become the new owner. If called without $parent, this *is* the parent post.
+ *
+ * @param array $channel
+ * @param array $item
+ * @param int $item_id
+ * @param boolean $parent
*/
-
-function start_delivery_chain($channel,$item,$item_id,$parent) {
-
+function start_delivery_chain($channel, $item, $item_id, $parent) {
// Change this copy of the post to a forum head message and deliver to all the tgroup members
// also reset all the privacy bits to the forum default permissions
@@ -3093,7 +3077,6 @@ function start_delivery_chain($channel,$item,$item_id,$parent) {
if(! $parent)
$flag_bits = $flag_bits | ITEM_ORIGIN;
-
// unset the nocomment bit if it's there.
if($flag_bits & ITEM_NOCOMMENT)
@@ -3113,7 +3096,7 @@ function start_delivery_chain($channel,$item,$item_id,$parent) {
$r = q("update item set source_xchan = owner_xchan where id = %d",
intval($item_id)
);
- }
+ }
$title = $item['title'];
$body = $item['body'];
@@ -3155,39 +3138,28 @@ function start_delivery_chain($channel,$item,$item_id,$parent) {
intval($item_id)
);
-
-
if($r)
proc_run('php','include/notifier.php','tgroup',$item_id);
else
- logger('start_delivery_chain: failed to update item');
-
- return;
+ logger('start_delivery_chain: failed to update item');
}
-
-
/**
- * @function check_item_source($uid,$item)
- * @param $uid
- * @param $item
+ * @brief
*
- * @description
* Checks to see if this item owner is referenced as a source for this channel and if the post
* matches the rules for inclusion in this channel. Returns true if we should create a second delivery
* chain and false if none of the rules apply, or if the item is private.
+ *
+ * @param int $uid
+ * @param array $item
*/
-
-
-function check_item_source($uid,$item) {
-
-
+function check_item_source($uid, $item) {
$r = q("select * from source where src_channel_id = %d and ( src_xchan = '%s' or src_xchan = '*' ) limit 1",
intval($uid),
dbesc(($item['source_xchan']) ? $item['source_xchan'] : $item['owner_xchan'])
);
-
if(! $r)
return false;
@@ -3196,18 +3168,15 @@ function check_item_source($uid,$item) {
dbesc($item['owner_xchan'])
);
-
if(! $x)
return false;
-
if(! ($x[0]['abook_their_perms'] & PERMS_A_REPUBLISH))
return false;
if($item['item_private'] && (! ($x[0]['abook_flags'] & ABOOK_FLAG_FEED)))
return false;
-
if($r[0]['src_channel_xchan'] === $item['owner_xchan'])
return false;
@@ -3218,6 +3187,7 @@ function check_item_source($uid,$item) {
$text = prepare_text($item['body'],$item['mimetype']);
$text = html2plain($text);
+ /** @BUG $items is undefined, should this be $item? */
$tags = ((count($items['term'])) ? $items['term'] : false);
$words = explode("\n",$r[0]['src_patt']);
@@ -3232,12 +3202,11 @@ function check_item_source($uid,$item) {
return true;
}
}
+
return false;
}
-
-
function mail_store($arr) {
if(! $arr['channel_id']) {
@@ -3262,7 +3231,6 @@ function mail_store($arr) {
$arr['body'] = ((x($arr,'body')) ? trim($arr['body']) : '');
$arr['mail_flags'] = ((x($arr,'mail_flags')) ? intval($arr['mail_flags']) : 0 );
-
if(! $arr['parent_mid']) {
logger('mail_store: missing parent');
@@ -3328,9 +3296,9 @@ function mail_store($arr) {
'type' => NOTIFY_MAIL,
'item' => $arr,
'verb' => ACTIVITY_POST,
- 'otype' => 'mail'
+ 'otype' => 'mail'
);
-
+
notification($notif_params);
}
@@ -3338,35 +3306,35 @@ function mail_store($arr) {
return $current_post;
}
-
/**
+ * @brief Process atom feed and update anything/everything we might need to update.
*
- * consume_feed - process atom feed and update anything/everything we might need to update
- *
- * $xml = the (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
- *
- * $importer = the contact_record (joined to user_record) of the local user who owns this relationship.
- * It is this person's stuff that is going to be updated.
- * $contact = the person who is sending us stuff. If not set, we MAY be processing a "follow" activity
- * from an external network and MAY create an appropriate contact record. Otherwise, we MUST
- * have a contact record.
* $hub = should we find a hub declation in the feed, pass it back to our calling process, who might (or
* might not) try and subscribe to it.
* $datedir sorts in reverse order
- * $pass - by default ($pass = 0) we cannot guarantee that a parent item has been
- * imported prior to its children being seen in the stream unless we are certain
- * of how the feed is arranged/ordered.
- * With $pass = 1, we only pull parent items out of the stream.
- * With $pass = 2, we only pull children (comments/likes).
+ *
+ * @param array $xml
+ * The (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
+ * @param $importer
+ * The contact_record (joined to user_record) of the local user who owns this
+ * relationship. It is this person's stuff that is going to be updated.
+ * @param $contact
+ * The person who is sending us stuff. If not set, we MAY be processing a "follow" activity
+ * from an external network and MAY create an appropriate contact record. Otherwise, we MUST
+ * have a contact record.
+ * @param int $pass by default ($pass = 0) we cannot guarantee that a parent item has been
+ * imported prior to its children being seen in the stream unless we are certain
+ * of how the feed is arranged/ordered.
+ * * With $pass = 1, we only pull parent items out of the stream.
+ * * With $pass = 2, we only pull children (comments/likes).
*
* So running this twice, first with pass 1 and then with pass 2 will do the right
* thing regardless of feed ordering. This won't be adequate in a fully-threaded
* model where comments can have sub-threads. That would require some massive sorting
* to get all the feed items into a mostly linear ordering, and might still require
- * recursion.
+ * recursion.
*/
-
-function consume_feed($xml,$importer,&$contact,$pass = 0) {
+function consume_feed($xml, $importer, &$contact, $pass = 0) {
require_once('library/simplepie/simplepie.inc');
@@ -3403,7 +3371,6 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
$when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
}
-
if($deleted && is_array($contact)) {
$r = q("SELECT * from item where mid = '%s' and author_xchan = '%s' and uid = %d limit 1",
dbesc(base64url_encode($mid)),
@@ -3418,7 +3385,7 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
logger('consume_feed: deleting item ' . $item['id'] . ' mid=' . base64url_decode($item['mid']), LOGGER_DEBUG);
drop_item($item['id'],false);
}
- }
+ }
}
}
}
@@ -3449,7 +3416,6 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
if($pass == 1)
continue;
-
// Have we seen it? If not, import it.
$item_id = base64url_encode($item->get_id());
@@ -3469,15 +3435,12 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
$x = import_author_unknown(array('name' => $author['author_name'],'url' => $author['author_link'],'photo' => array('src' => $author['author_photo'])));
if($x)
$datarray['author_xchan'] = $x;
-
}
if(! $datarray['author_xchan'])
$datarray['author_xchan'] = $contact['xchan_hash'];
-
$datarray['owner_xchan'] = $contact['xchan_hash'];
-
$r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1",
dbesc($item_id),
intval($importer['channel_id'])
@@ -3501,15 +3464,12 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
$datarray['parent_mid'] = $parent_mid;
$datarray['uid'] = $importer['channel_id'];
-
-
logger('consume_feed: ' . print_r($datarray,true),LOGGER_DATA);
$xx = item_store($datarray);
$r = $xx['item_id'];
continue;
}
-
else {
// Head post of a conversation. Have we seen it? If not, import it.
@@ -3538,15 +3498,12 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
$x = import_author_unknown(array('name' => $author['author_name'],'url' => $author['author_link'],'photo' => array('src' => $author['author_photo'])));
if($x)
$datarray['author_xchan'] = $x;
-
}
if(! $datarray['author_xchan'])
$datarray['author_xchan'] = $contact['xchan_hash'];
-
$datarray['owner_xchan'] = $contact['xchan_hash'];
-
$r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1",
dbesc($item_id),
intval($importer['channel_id'])
@@ -3568,7 +3525,6 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
continue;
}
-
$datarray['parent_mid'] = $item_id;
$datarray['uid'] = $importer['channel_id'];
@@ -3581,24 +3537,18 @@ function consume_feed($xml,$importer,&$contact,$pass = 0) {
logger('consume_feed: author ' . print_r($author,true),LOGGER_DEBUG);
-
logger('consume_feed: ' . print_r($datarray,true),LOGGER_DATA);
$xx = item_store($datarray);
$r = $xx['item_id'];
continue;
-
}
}
}
-
-
}
function update_feed_item($uid,$datarray) {
-
logger('update_feed_item: not implemented! ' . $uid . ' ' . print_r($datarray,true), LOGGER_DATA);
-
}
@@ -3608,6 +3558,7 @@ function handle_feed($uid,$abook_id,$url) {
$channel = channelx_by_n($uid);
if(! $channel)
return;
+
$x = q("select * from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d limit 1",
dbesc($abook_id),
intval($uid)
@@ -3629,13 +3580,13 @@ function atom_author($tag,$name,$uri,$h,$w,$type,$photo) {
$o = '';
if(! $tag)
return $o;
+
$name = xmlify($name);
$uri = xmlify($uri);
$h = intval($h);
$w = intval($w);
$photo = xmlify($photo);
-
$o .= "<$tag>\r\n";
$o .= "<name>$name</name>\r\n";
$o .= "<uri>$uri</uri>\r\n";
@@ -3645,13 +3596,12 @@ function atom_author($tag,$name,$uri,$h,$w,$type,$photo) {
call_hooks('atom_author', $o);
$o .= "</$tag>\r\n";
+
return $o;
}
function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
- $a = get_app();
-
if(! $item['parent'])
return;
@@ -3664,7 +3614,6 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
else
$body = $item['body'];
-
$o = "\r\n\r\n<entry>\r\n";
if(is_array($author))
@@ -3698,11 +3647,9 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
if(($item['item_private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid']))
$o .= '<zot:private>' . (($item['item_private']) ? $item['item_private'] : 1) . '</zot:private>' . "\r\n";
-
if($item['app'])
$o .= '<statusnet:notice_info local_id="' . $item['id'] . '" source="' . xmlify($item['app']) . '" ></statusnet:notice_info>' . "\r\n";
-
$verb = construct_verb($item);
$o .= '<as:verb>' . xmlify($verb) . '</as:verb>' . "\r\n";
$actobj = construct_activity_object($item);
@@ -3730,7 +3677,7 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
call_hooks('atom_entry', $o);
$o .= '</entry>' . "\r\n";
-
+
return $o;
}
@@ -3753,7 +3700,6 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
logger('fix_private_photos: found photo ' . $image, LOGGER_DEBUG);
-
if(stristr($image , $site . '/photo/')) {
// Only embed locally hosted photos
$replace = false;
@@ -3815,7 +3761,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
}
}
}
- }
+ }
$new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/zmg]';
$orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/zmg]'));
@@ -3836,6 +3782,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
function has_permissions($obj) {
if(($obj['allow_cid'] != '') || ($obj['allow_gid'] != '') || ($obj['deny_cid'] != '') || ($obj['deny_gid'] != ''))
return true;
+
return false;
}
@@ -3858,10 +3805,15 @@ function compare_permissions($obj1,$obj2) {
return false;
}
-// returns an array of contact-ids that are allowed to see this object
-
+/**
+ * @brief Returns an array of contact-ids that are allowed to see this object.
+ *
+ * @param object $obj
+ * @return array
+ */
function enumerate_permissions($obj) {
require_once('include/group.php');
+
$allow_people = expand_acl($obj['allow_cid']);
$allow_groups = expand_groups(expand_acl($obj['allow_gid']));
$deny_people = expand_acl($obj['deny_cid']);
@@ -3869,6 +3821,7 @@ function enumerate_permissions($obj) {
$recipients = array_unique(array_merge($allow_people,$allow_groups));
$deny = array_unique(array_merge($deny_people,$deny_groups));
$recipients = array_diff($recipients,$deny);
+
return $recipients;
}
@@ -3885,6 +3838,7 @@ function item_getfeedtags($item) {
$ret[] = array('@',$term['url'],$term['term']);
}
}
+
return $ret;
}
@@ -3905,11 +3859,11 @@ function item_getfeedattach($item) {
}
}
}
+
return $ret;
}
-
function item_expire($uid,$days) {
if((! $uid) || ($days < 1))
@@ -3970,7 +3924,6 @@ function item_expire($uid,$days) {
}
// proc_run('php',"include/notifier.php","expire","$uid");
-
}
function retain_item($id) {
@@ -4012,7 +3965,6 @@ function drop_items($items) {
function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL,$force = false) {
-
$a = get_app();
// locate item to be deleted
@@ -4057,7 +4009,6 @@ function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL,$force = fal
intval($item['id'])
);
-
$arr = array('item' => $item, 'interactive' => $interactive, 'stage' => $stage);
call_hooks('drop_item', $arr );
@@ -4089,7 +4040,6 @@ function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL,$force = fal
proc_run('php','include/notifier.php','drop',$notify_id);
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
-
}
else {
if(! $interactive)
@@ -4097,14 +4047,20 @@ function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL,$force = fal
notice( t('Permission denied.') . EOL);
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
}
-
}
-// This function does not check for permission and does not send notifications and does not check recursion.
-// It merely destroys all resources associated with an item.
-// Please do not use without a suitable wrapper.
-
-function delete_item_lowlevel($item,$stage = DROPITEM_NORMAL,$force = false) {
+/**
+ * @warning This function does not check for permission and does not send
+ * notifications and does not check recursion.
+ * It merely destroys all resources associated with an item.
+ * Please do not use without a suitable wrapper.
+ *
+ * @param array $item
+ * @param int $stage
+ * @param boolean $force
+ * @return boolean
+ */
+function delete_item_lowlevel($item, $stage = DROPITEM_NORMAL, $force = false) {
$linked_item = (($item['resource_id']) ? true : false);
@@ -4152,7 +4108,6 @@ function delete_item_lowlevel($item,$stage = DROPITEM_NORMAL,$force = false) {
break;
}
-
// immediately remove any undesired profile likes.
q("delete from likes where iid = %d and channel_id = %d",
@@ -4160,7 +4115,6 @@ function delete_item_lowlevel($item,$stage = DROPITEM_NORMAL,$force = false) {
intval($item['uid'])
);
-
// network deletion request. Keep the message structure so that we can deliver delete notifications.
// Come back after several days (or perhaps a month) to do the lowlevel delete (DROPITEM_PHASE2).
@@ -4182,7 +4136,7 @@ function delete_item_lowlevel($item,$stage = DROPITEM_NORMAL,$force = false) {
intval(TERM_OBJ_POST)
);
- // FIXME remove notifications for this item
+ /** @FIXME remove notifications for this item */
return true;
}
@@ -4203,6 +4157,7 @@ function first_post_date($uid,$wall = false) {
// logger('first_post_date: ' . $r[0]['id'] . ' ' . $r[0]['created'], LOGGER_DATA);
return substr(datetime_convert('',date_default_timezone_get(),$r[0]['created']),0,10);
}
+
return false;
}
@@ -4210,15 +4165,19 @@ function first_post_date($uid,$wall = false) {
* modified posted_dates() {below} to arrange the list in years, which we'll eventually
* use to make a menu of years with collapsible sub-menus for the months instead of the
* current flat list of all representative dates.
+ *
+ * @param int $uid
+ * @param unknown $wall
+ * @param unknown $mindate
+ * @return array
*/
-
-function list_post_dates($uid,$wall,$mindate) {
+function list_post_dates($uid, $wall, $mindate) {
$dnow = datetime_convert('',date_default_timezone_get(),'now','Y-m-d');
if($mindate)
- $dthen = datetime_convert('',date_default_timezone_get(),$mindate);
+ $dthen = datetime_convert('',date_default_timezone_get(), $mindate);
else
- $dthen = first_post_date($uid,$wall);
+ $dthen = first_post_date($uid, $wall);
if(! $dthen)
return array();
@@ -4245,6 +4204,7 @@ function list_post_dates($uid,$wall,$mindate) {
$ret[$dyear][] = array($str,$end_month,$start_month);
$dnow = datetime_convert('','',$dnow . ' -1 month', 'Y-m-d');
}
+
return $ret;
}
@@ -4307,7 +4267,6 @@ function fetch_post_tags($items,$link = false) {
);
}
-
for($x = 0; $x < count($items); $x ++) {
if($tags) {
foreach($tags as $t) {
@@ -4338,7 +4297,6 @@ function fetch_post_tags($items,$link = false) {
function zot_feed($uid,$observer_xchan,$arr) {
-
$result = array();
$mindate = null;
$message_id = null;
@@ -4351,9 +4309,9 @@ function zot_feed($uid,$observer_xchan,$arr) {
$message_id = $arr['message_id'];
}
-
if(! $mindate)
$mindate = NULL_DATE;
+
$mindate = dbesc($mindate);
logger('zot_feed: requested for uid ' . $uid . ' from observer ' . $observer_xchan, LOGGER_DEBUG);
@@ -4383,7 +4341,7 @@ function zot_feed($uid,$observer_xchan,$arr) {
$items = array();
- // FIXME
+ /** @FIXME fix this part for PostgreSQL */
if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
return array();
@@ -4426,12 +4384,10 @@ function zot_feed($uid,$observer_xchan,$arr) {
$items = fetch_post_tags($items);
require_once('include/conversation.php');
$items = conv_sort($items,'ascending');
-
}
else
$items = array();
-
logger('zot_feed: number items: ' . count($items),LOGGER_DEBUG);
foreach($items as $item)
@@ -4452,13 +4408,13 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
$sql_nets = '';
$sql_options = '';
$sql_extra2 = '';
- $sql_extra3 = '';
+ $sql_extra3 = '';
$def_acl = '';
$item_uids = ' true ';
-
+
if ($arr['uid']) $uid= $arr['uid'];
-
+
if($channel) {
$uid = $channel['channel_id'];
$uidhash = $channel['channel_hash'];
@@ -4470,65 +4426,64 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
if($arr['wall'])
$sql_options .= " and (item_flags & " . intval(ITEM_WALL) . ")>0 ";
-
+
$sql_extra = " AND item.parent IN ( SELECT parent FROM item WHERE (item_flags & " . intval(ITEM_THREAD_TOP) . ")>0 $sql_options ) ";
-
+
if($arr['since_id'])
- $sql_extra .= " and item.id > " . $since_id . " ";
-
- if($arr['gid'] && $uid) {
- $r = q("SELECT * FROM `groups` WHERE id = %d AND uid = %d LIMIT 1",
- intval($arr['group']),
- intval($uid)
- );
- if(! $r) {
+ $sql_extra .= " and item.id > " . $since_id . " ";
+
+ if($arr['gid'] && $uid) {
+ $r = q("SELECT * FROM `groups` WHERE id = %d AND uid = %d LIMIT 1",
+ intval($arr['group']),
+ intval($uid)
+ );
+ if(! $r) {
$result['message'] = t('Collection not found.');
return $result;
- }
+ }
$contact_str = '';
- $contacts = group_get_members($group);
- if($contacts) {
+ /** @FIXME $group is undefined */
+ $contacts = group_get_members($group);
+ if ($contacts) {
foreach($contacts as $c) {
if($contact_str)
$contact_str .= ',';
- $contact_str .= "'" . $c['xchan'] . "'";
+
+ $contact_str .= "'" . $c['xchan'] . "'";
}
- }
- else {
+ } else {
$contact_str = ' 0 ';
$result['message'] = t('Collection is empty.');
return $result;
- }
+ }
- $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND (( author_xchan IN ( $contact_str ) OR owner_xchan in ( $contact_str)) or allow_gid like '" . protect_sprintf('%<' . dbesc($r[0]['hash']) . '>%') . "' ) and id = parent and item_restrict = 0 ) ";
+ $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND (( author_xchan IN ( $contact_str ) OR owner_xchan in ( $contact_str)) or allow_gid like '" . protect_sprintf('%<' . dbesc($r[0]['hash']) . '>%') . "' ) and id = parent and item_restrict = 0 ) ";
$x = group_rec_byhash($uid,$r[0]['hash']);
$result['headline'] = sprintf( t('Collection: %s'),$x['name']);
+ }
+ elseif($arr['cid'] && $uid) {
- }
- elseif($arr['cid'] && $uid) {
-
- $r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d and not ( abook_flags & " . intval(ABOOK_FLAG_BLOCKED) . ")>0 limit 1",
+ $r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d and not ( abook_flags & " . intval(ABOOK_FLAG_BLOCKED) . ")>0 limit 1",
intval($arr['cid']),
intval(local_channel())
- );
- if($r) {
- $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND uid = " . intval($arr['uid']) . " AND ( author_xchan = '" . dbesc($r[0]['abook_xchan']) . "' or owner_xchan = '" . dbesc($r[0]['abook_xchan']) . "' ) and item_restrict = 0 ) ";
+ );
+ if ($r) {
+ $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND uid = " . intval($arr['uid']) . " AND ( author_xchan = '" . dbesc($r[0]['abook_xchan']) . "' or owner_xchan = '" . dbesc($r[0]['abook_xchan']) . "' ) and item_restrict = 0 ) ";
$result['headline'] = sprintf( t('Connection: %s'),$r[0]['xchan_name']);
- }
- else {
+ } else {
$result['message'] = t('Connection not found.');
return $result;
- }
- }
+ }
+ }
- if($arr['datequery']) {
- $sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$arr['datequery']))));
- }
- if($arr['datequery2']) {
- $sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$arr['datequery2']))));
- }
+ if ($arr['datequery']) {
+ $sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$arr['datequery']))));
+ }
+ if ($arr['datequery2']) {
+ $sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$arr['datequery2']))));
+ }
if(! array_key_exists('nouveau',$arr)) {
$sql_extra2 = " AND item.parent = item.id ";
@@ -4542,37 +4497,33 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
$sql_extra .= sprintf(" AND item.body like '%s' ",
dbesc(protect_sprintf('%' . $arr['search'] . '%'))
);
- }
-
- if(strlen($arr['file'])) {
- $sql_extra .= term_query('item',$arr['files'],TERM_FILE);
- }
-
- if($arr['conv'] && $channel) {
- $sql_extra .= sprintf(" AND parent IN (SELECT distinct parent from item where ( author_xchan like '%s' or ( item_flags & %d )>0)) ",
- dbesc(protect_sprintf($uidhash)),
- intval(ITEM_MENTIONSME)
- );
- }
-
+ }
- if(($client_mode & CLIENT_MODE_UPDATE) && (! ($client_mode & CLIENT_MODE_LOAD))) {
+ if (strlen($arr['file'])) {
+ $sql_extra .= term_query('item',$arr['files'],TERM_FILE);
+ }
- // only setup pagination on initial page view
- $pager_sql = '';
+ if ($arr['conv'] && $channel) {
+ $sql_extra .= sprintf(" AND parent IN (SELECT distinct parent from item where ( author_xchan like '%s' or ( item_flags & %d )>0)) ",
+ dbesc(protect_sprintf($uidhash)),
+ intval(ITEM_MENTIONSME)
+ );
+ }
- }
- else {
- $itemspage = (($channel) ? get_pconfig($uid,'system','itemspage') : 20);
- $a->set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
- $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(get_app()->pager['itemspage']), intval(get_app()->pager['start']));
- }
+ if (($client_mode & CLIENT_MODE_UPDATE) && (! ($client_mode & CLIENT_MODE_LOAD))) {
+ // only setup pagination on initial page view
+ $pager_sql = '';
+ } else {
+ $itemspage = (($channel) ? get_pconfig($uid,'system','itemspage') : 20);
+ $a->set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
+ $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(get_app()->pager['itemspage']), intval(get_app()->pager['start']));
+ }
- if(isset($arr['start']) && isset($arr['records']))
- $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($arr['records']), intval($arr['start']));
+ if (isset($arr['start']) && isset($arr['records']))
+ $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($arr['records']), intval($arr['start']));
- if(array_key_exists('cmin',$arr) || array_key_exists('cmax',$arr)) {
- if(($arr['cmin'] != 0) || ($arr['cmax'] != 99)) {
+ if (array_key_exists('cmin',$arr) || array_key_exists('cmax',$arr)) {
+ if (($arr['cmin'] != 0) || ($arr['cmax'] != 99)) {
// Not everybody who shows up in the network stream will be in your address book.
// By default those that aren't are assumed to have closeness = 99; but this isn't
@@ -4581,33 +4532,32 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
$sql_nets .= " AND ";
- if($arr['cmax'] == 99)
+ if ($arr['cmax'] == 99)
$sql_nets .= " ( ";
$sql_nets .= "( abook.abook_closeness >= " . intval($arr['cmin']) . " ";
$sql_nets .= " AND abook.abook_closeness <= " . intval($arr['cmax']) . " ) ";
- if($cmax == 99)
+ if ($cmax == 99)
$sql_nets .= " OR abook.abook_closeness IS NULL ) ";
- }
+ }
}
- $simple_update = (($client_mode & CLIENT_MODE_UPDATE) ? " and ( item.item_unseen = 1 ) " : '');
- if($client_mode & CLIENT_MODE_LOAD)
- $simple_update = '';
+ $simple_update = (($client_mode & CLIENT_MODE_UPDATE) ? " and ( item.item_unseen = 1 ) " : '');
+ if ($client_mode & CLIENT_MODE_LOAD)
+ $simple_update = '';
- $start = dba_timer();
+ //$start = dba_timer();
require_once('include/security.php');
$sql_extra .= item_permissions_sql($channel['channel_id']);
- if($arr['pages'])
+ if ($arr['pages'])
$item_restrict = " AND (item_restrict & " . ITEM_WEBPAGE . ") ";
else
$item_restrict = " AND item_restrict = 0 ";
-
- if($arr['nouveau'] && ($client_mode & CLIENT_MODE_LOAD) && $channel) {
- // "New Item View" - show all items unthreaded in reverse created date order
+ if ($arr['nouveau'] && ($client_mode & CLIENT_MODE_LOAD) && $channel) {
+ // "New Item View" - show all items unthreaded in reverse created date order
$items = q("SELECT item.*, item.id AS item_id FROM item
WHERE $item_uids $item_restrict
@@ -4616,22 +4566,21 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
ORDER BY item.received DESC $pager_sql "
);
- require_once('include/items.php');
+ require_once('include/items.php');
- xchan_query($items);
+ xchan_query($items);
- $items = fetch_post_tags($items,true);
- }
- else {
+ $items = fetch_post_tags($items,true);
+ } else {
- // Normal conversation view
+ // Normal conversation view
- if($arr['order'] === 'post')
+ if($arr['order'] === 'post')
$ordering = "created";
- else
+ else
$ordering = "commented";
- if(($client_mode & CLIENT_MODE_LOAD) || ($client_mode == CLIENT_MODE_NORMAL)) {
+ if(($client_mode & CLIENT_MODE_LOAD) || ($client_mode == CLIENT_MODE_NORMAL)) {
// Fetch a page full of parent items for this page
@@ -4657,48 +4606,46 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
);
}
- $first = dba_timer();
+ //$first = dba_timer();
- // Then fetch all the children of the parents that are on this page
+ // Then fetch all the children of the parents that are on this page
- if($r) {
+ if($r) {
- $parents_str = ids_to_querystr($r,'item_id');
+ $parents_str = ids_to_querystr($r,'item_id');
if($arr['top'])
$sql_extra = ' and id = parent ' . $sql_extra;
- $items = q("SELECT item.*, item.id AS item_id FROM item
- WHERE $item_uids $item_restrict
- AND item.parent IN ( %s )
- $sql_extra ",
- dbesc($parents_str)
- );
+ $items = q("SELECT item.*, item.id AS item_id FROM item
+ WHERE $item_uids $item_restrict
+ AND item.parent IN ( %s )
+ $sql_extra ",
+ dbesc($parents_str)
+ );
- $second = dba_timer();
+ $second = dba_timer();
- xchan_query($items);
+ xchan_query($items);
- $third = dba_timer();
+ //$third = dba_timer();
- $items = fetch_post_tags($items,true);
+ $items = fetch_post_tags($items,true);
- $fourth = dba_timer();
+ //$fourth = dba_timer();
require_once('include/conversation.php');
- $items = conv_sort($items,$ordering);
-
- //logger('items: ' . print_r($items,true));
+ $items = conv_sort($items,$ordering);
- }
- else {
- $items = array();
- }
+ //logger('items: ' . print_r($items,true));
+ } else {
+ $items = array();
+ }
- if($parents_str && $arr['mark_seen'])
- $update_unseen = ' AND parent IN ( ' . dbesc($parents_str) . ' )';
- // FIXME finish mark unseen sql
- }
+ if($parents_str && $arr['mark_seen'])
+ $update_unseen = ' AND parent IN ( ' . dbesc($parents_str) . ' )';
+ /** @FIXME finish mark unseen sql */
+ }
return $items;
}
@@ -4719,7 +4666,7 @@ function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remo
$pagetitle = $remote_id;
}
- if($page_type) {
+ if($page_type) {
// store page info as an alternate message_id so we can access it via
// https://sitename/page/$channelname/$pagetitle
@@ -4747,17 +4694,17 @@ function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remo
);
}
}
-
}
-
/**
- * change access control for item with message_id $mid and channel_id $uid
+ * @brief Change access control for item with message_id $mid and channel_id $uid.
+ *
+ * @param string $xchan_hash
+ * @param string $mid
+ * @param int $uid
*/
-
-
-function item_add_cid($xchan_hash,$mid,$uid) {
+function item_add_cid($xchan_hash, $mid, $uid) {
$r = q("select id from item where mid = '%s' and uid = %d and allow_cid like '%s'",
dbesc($mid),
intval($uid),
@@ -4809,27 +4756,28 @@ function set_linkified_perms($linkified, &$str_contact_allow, &$str_group_allow,
}
if(strpos($access_tag,'cid:') === 0) {
$str_contact_allow .= '<' . substr($access_tag,4) . '>';
- $access_tag = '';
+ $access_tag = '';
}
elseif(strpos($access_tag,'gid:') === 0) {
$str_group_allow .= '<' . substr($access_tag,4) . '>';
- $access_tag = '';
+ $access_tag = '';
}
}
}
}
-
-/*
- * We can't trust ITEM_ORIGIN to tell us if this is a local comment
+/**
+ * We can't trust ITEM_ORIGIN to tell us if this is a local comment
* which needs to be relayed, because it was misconfigured at one point for several
* months and set for some remote items (in alternate delivery chains). This could
* cause looping, so use this hackish but accurate method.
+ *
+ * @param array $item
+ * @return boolean
*/
-
-
function comment_local_origin($item) {
- if(stripos($item['mid'],get_app()->get_hostname()) && ($item['parent'] != $item['id']))
+ if(stripos($item['mid'], get_app()->get_hostname()) && ($item['parent'] != $item['id']))
return true;
- return false;
+
+ return false;
}
diff --git a/include/language.php b/include/language.php
index ec5fa84fa..1e8528dc1 100644
--- a/include/language.php
+++ b/include/language.php
@@ -1,8 +1,8 @@
<?php
/**
- * @file
+ * @file include/language.php
*
- * @brief translation support
+ * @brief Translation support.
*
* This file contains functions to work with translations and other
* language related tasks.
@@ -26,7 +26,7 @@ function get_browser_language() {
$langs = array();
$lang_parse = array();
- if (x($_SERVER,'HTTP_ACCEPT_LANGUAGE')) {
+ if (x($_SERVER, 'HTTP_ACCEPT_LANGUAGE')) {
// break up string into pieces (languages and q factors)
preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i',
$_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
@@ -110,9 +110,12 @@ function pop_lang() {
$a->language = $a->langsave;
}
-
-// load string translation table for alternate language
-
+/**
+ * @brief Load string translation table for alternate language.
+ *
+ * @param string $lang language code in 2-letter ISO 639-1 (en, de, fr) format
+ * @param boolean $install (optional) default false
+ */
function load_translation_table($lang, $install = false) {
global $a;
@@ -139,14 +142,13 @@ function load_translation_table($lang, $install = false) {
if(file_exists("view/local-$lang/strings.php")) {
include("view/local-$lang/strings.php");
}
-
}
/**
- * @brief translate string if translation exists.
+ * @brief Translate string if translation exists.
*
* @param string $s string that should get translated
- * @param string $ctx optional context to appear in po file
+ * @param string $ctx (optional) context to appear in po file
* @return translated string if exists, otherwise return $s
*
*/
@@ -154,37 +156,53 @@ function t($s, $ctx = '') {
global $a;
$cs = $ctx ? '__ctx:' . $ctx . '__ ' . $s : $s;
- if(x($a->strings, $cs)) {
+ if (x($a->strings, $cs)) {
$t = $a->strings[$cs];
+
return is_array($t) ? $t[0] : $t;
}
+
return $s;
}
-
+/**
+ * @brief
+ *
+ * @param string $singular
+ * @param string $plural
+ * @param int $count
+ * @param string $ctx
+ * @return string
+ */
function tt($singular, $plural, $count, $ctx = ''){
$a = get_app();
- $cs = $ctx?"__ctx:".$ctx."__ ".$singular:$singular;
- if(x($a->strings,$cs)) {
+ $cs = $ctx ? "__ctx:" . $ctx . "__ " . $singular : $singular;
+ if (x($a->strings,$cs)) {
$t = $a->strings[$cs];
$f = 'string_plural_select_' . str_replace('-', '_', $a->language);
- if(! function_exists($f))
+ if (! function_exists($f))
$f = 'string_plural_select_default';
+
$k = $f($count);
+
return is_array($t) ? $t[$k] : $t;
}
-
- if ($count != 1){
+
+ if ($count != 1) {
return $plural;
} else {
return $singular;
}
}
-// provide a fallback which will not collide with
-// a function defined in any language file
-
+/**
+ * @brief Provide a fallback which will not collide with a function defined in
+ * any language file.
+ *
+ * @param int $n
+ * @return boolean
+ */
function string_plural_select_default($n) {
return ($n != 1);
}
@@ -200,25 +218,25 @@ function string_plural_select_default($n) {
* returned through config['system']['language_detect_min_confidence'].
*
* @see http://pear.php.net/package/Text_LanguageDetect
- * @param s A string to examine
+ * @param string $s A string to examine
* @return Language code in 2-letter ISO 639-1 (en, de, fr) format
*/
function detect_language($s) {
require_once('Text/LanguageDetect.php');
$min_length = get_config('system', 'language_detect_min_length');
- if($min_length === false)
+ if ($min_length === false)
$min_length = LANGUAGE_DETECT_MIN_LENGTH;
$min_confidence = get_config('system', 'language_detect_min_confidence');
- if($min_confidence === false)
+ if ($min_confidence === false)
$min_confidence = LANGUAGE_DETECT_MIN_CONFIDENCE;
// embedded apps have long base64 strings which will trip up the detector.
$naked_body = preg_replace('/\[app\](.*?)\[\/app\]/','',$s);
// strip off bbcode
$naked_body = preg_replace('/\[(.+?)\]/', '', $naked_body);
- if(mb_strlen($naked_body) < intval($min_length)) {
+ if (mb_strlen($naked_body) < intval($min_length)) {
logger('string length less than ' . intval($min_length), LOGGER_DATA);
return '';
}
@@ -233,11 +251,11 @@ function detect_language($s) {
logger('detect language exception: ' . $e->getMessage(), LOGGER_DATA);
}
- if((! $lng) || (! (x($lng,'language')))) {
+ if ((! $lng) || (! (x($lng,'language')))) {
return '';
}
- if($lng['confidence'] < (float) $min_confidence) {
+ if ($lng['confidence'] < (float) $min_confidence) {
logger('detect language: confidence less than ' . (float) $min_confidence, LOGGER_DATA);
return '';
}
@@ -251,38 +269,37 @@ function detect_language($s) {
* By default we use the localized language name. You can switch the result
* to any language with the optional 2nd parameter $l.
*
- * $s and $l should be in 2-letter ISO 639-1 format
+ * $s and $l should be in 2-letter ISO 639-1 format.
*
* If nothing could be looked up it returns $s.
*
- * @param $s Language code to look up
- * @param $l (optional) In which language to return the name
+ * @param string $s Language code to look up
+ * @param string $l (optional) In which language to return the name
* @return string with the language name, or $s if unrecognized
+ *
+ * @todo include CommerceGuys\Intl through composer like SabreDAV.
*/
require_once(__DIR__ . '/../library/intl/vendor/autoload.php');
use CommerceGuys\Intl\Language\LanguageRepository;
function get_language_name($s, $l = null) {
// get() expects the second part to be in upper case
- if(strpos($s,'-') !== false) $s = substr($s,0,2) . strtoupper(substr($s,2));
- if($l !== null && strpos($l,'-') !== false) $l = substr($l,0,2) . strtoupper(substr($l,2));
+ if (strpos($s, '-') !== false) $s = substr($s, 0, 2) . strtoupper(substr($s, 2));
+ if ($l !== null && strpos($l, '-') !== false) $l = substr($l, 0, 2) . strtoupper(substr($l, 2));
$languageRepository = new LanguageRepository;
// Sometimes intl doesn't like the second part at all ...
try {
$language = $languageRepository->get($s, $l);
- }
- catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
- $s = substr($s,0,2);
- if($l !== null) $l = substr($s,0,2);
+ } catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
+ $s = substr($s, 0, 2);
+ if($l !== null) $l = substr($s, 0, 2);
try {
$language = $languageRepository->get($s, $l);
- }
- catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
+ } catch (CommerceGuys\Intl\Exception\UnknownLanguageException $e) {
return $s; // Give up
}
- }
+ }
return $language->getName();
}
-
diff --git a/include/network.php b/include/network.php
index 6aefc0b30..a0782692e 100644
--- a/include/network.php
+++ b/include/network.php
@@ -1,33 +1,39 @@
-<?php /** @file */
-
-
+<?php
+/**
+ * @file include/network.php
+ */
+/**
+ * @brief Returns path to CA file.
+ *
+ * @return string
+ */
function get_capath() {
return appdirpath() . '/library/cacert.pem';
}
/**
- * @function z_fetch_url
+ * @brief fetches an URL.
+ *
* @param string $url
* URL to fetch
- * @param boolean $binary = false
+ * @param boolean $binary default false
* TRUE if asked to return binary results (file download)
- * @param int $redirects = 0
+ * @param int $redirects default 0
* internal use, recursion counter
- * @param array $opts (optional parameters)
- * 'accept_content' => supply Accept: header with 'accept_content' as the value
- * 'timeout' => int seconds, default system config value or 60 seconds
- * 'http_auth' => username:password
- * 'novalidate' => do not validate SSL certs, default is to validate using our CA list
- * 'nobody' => only return the header
- *
- * @returns array
- * 'return_code' => HTTP return code or 0 if timeout or failure
- * 'success' => boolean true (if HTTP 2xx result) or false
- * 'header' => HTTP headers
- * 'body' => fetched content
+ * @param array $opts (optional parameters) assoziative array with:
+ * * \b accept_content => supply Accept: header with 'accept_content' as the value
+ * * \b timeout => int seconds, default system config value or 60 seconds
+ * * \b http_auth => username:password
+ * * \b novalidate => do not validate SSL certs, default is to validate using our CA list
+ * * \b nobody => only return the header
+ *
+ * @return array an assoziative array with:
+ * * \e int \b return_code => HTTP return code or 0 if timeout or failure
+ * * \e boolean \b success => boolean true (if HTTP 2xx result) or false
+ * * \e string \b header => HTTP headers
+ * * \e string \b body => fetched content
*/
-
function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) {
$ret = array('return_code' => 0, 'success' => false, 'header' => "", 'body' => "");
@@ -129,14 +135,15 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) {
if(x($opts,'debug')) {
$ret['debug'] = $curl_info;
}
-
+
@curl_close($ch);
return($ret);
}
/**
- * @function z_post_url
+ * @brief
+ *
* @param string $url
* URL to post
* @param mixed $params
@@ -151,17 +158,15 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) {
* 'timeout' => int seconds, default system config value or 60 seconds
* 'http_auth' => username:password
* 'novalidate' => do not validate SSL certs, default is to validate using our CA list
- *
- * @returns array
- * 'return_code' => HTTP return code or 0 if timeout or failure
- * 'success' => boolean true (if HTTP 2xx result) or false
- * 'header' => HTTP headers
- * 'body' => fetched content
+ * @return array an assoziative array with:
+ * * \e int \b return_code => HTTP return code or 0 if timeout or failure
+ * * \e boolean \b success => boolean true (if HTTP 2xx result) or false
+ * * \e string \b header => HTTP headers
+ * * \e string \b body => content
+ * * \e string \b debug => from curl_info()
*/
-
-
function z_post_url($url,$params, $redirects = 0, $opts = array()) {
-
+
$ret = array('return_code' => 0, 'success' => false, 'header' => "", 'body' => "");
$ch = curl_init($url);
@@ -257,24 +262,35 @@ function z_post_url($url,$params, $redirects = 0, $opts = array()) {
logger('z_post_url: debug: ' . print_r($curl_info,true), LOGGER_DATA);
}
- $ret['body'] = substr($s,strlen($header));
+ $ret['body'] = substr($s, strlen($header));
$ret['header'] = $header;
if(x($opts,'debug')) {
$ret['debug'] = $curl_info;
}
-
curl_close($ch);
return($ret);
}
+/**
+ * @brief Like z_post_url() but with an application/json HTTP header.
+ *
+ * Add a "Content-Type: application/json" HTTP-header to $opts and call z_post_url().
+ *
+ * @see z_post_url()
+ *
+ * @param string $url
+ * @param array $params
+ * @param number $redirects default 0
+ * @param array $opts (optional) curl options
+ * @return z_post_url()
+ */
+function z_post_url_json($url, $params, $redirects = 0, $opts = array()) {
-function z_post_url_json($url,$params,$redirects = 0, $opts = array()) {
+ $opts = array_merge($opts, array('headers' => array('Content-Type: application/json')));
- $opts = array_merge($opts,array('headers' => array('Content-Type: application/json')));
return z_post_url($url,json_encode($params),$redirects,$opts);
-
}
@@ -305,22 +321,19 @@ function xml_status($st, $message = '') {
}
/**
- * @function http_status_exit
- *
- * Send HTTP status header and exit
+ * @brief Send HTTP status header and exit.
+ *
* @param int $val
* integer HTTP status result value
* @param string $msg
* optional message
* @returns (does not return, process is terminated)
*/
+function http_status_exit($val, $msg = '') {
-function http_status_exit($val,$msg = '') {
-
- $err = '';
- if($val >= 400)
+ if ($val >= 400)
$msg = (($msg) ? $msg : 'Error');
- if($val >= 200 && $val < 300)
+ if ($val >= 200 && $val < 300)
$msg = (($msg) ? $msg : 'OK');
logger('http_status_exit ' . $val . ' ' . $msg);
diff --git a/include/permissions.php b/include/permissions.php
index 4d7def346..82145066b 100644
--- a/include/permissions.php
+++ b/include/permissions.php
@@ -1,6 +1,6 @@
<?php
/**
- * @file incldue/permissions.php
+ * @file include/permissions.php
*
* This file conntains functions to check and work with permissions.
*/
@@ -445,21 +445,21 @@ function site_default_perms() {
/**
- * @function get_role_perms($role)
- * @param string $role
- *
- * Given a string for the channel role ('social','forum', etc)
+ * @brief Return an array of all permissions for this role.
+ *
+ * Given a string for the channel role ('social','forum', etc)
* return an array of all permission fields pre-filled for this role.
* This includes the channel permission scope indicators (anything beginning with 'channel_') as well as
- * perms_auto: true or false to create auto-permissions for this channel
- * perms_follow: The permissions to apply when initiating a connection request to another channel
- * perms_accept: The permissions to apply when accepting a connection request from another channel (not automatic)
- * default_collection: true or false to make the default ACL include the channel's default collection
- * directory_publish: true or false to publish this channel in the directory
+ * * perms_auto: true or false to create auto-permissions for this channel
+ * * perms_follow: The permissions to apply when initiating a connection request to another channel
+ * * perms_accept: The permissions to apply when accepting a connection request from another channel (not automatic)
+ * * default_collection: true or false to make the default ACL include the channel's default collection
+ * * directory_publish: true or false to publish this channel in the directory
* Any attributes may be extended (new roles defined) and modified (specific permissions altered) by plugins
*
+ * @param string $role
+ * @return array
*/
-
function get_role_perms($role) {
$ret = array();
@@ -800,9 +800,8 @@ function get_role_perms($role) {
}
/**
- * @brief Returns a list or roles, grouped by type
+ * @brief Returns a list or roles, grouped by type.
*
- * @param string $current The current role
* @return string Returns an array of roles, grouped by type
*/
function get_roles() {
@@ -811,7 +810,8 @@ function get_roles() {
t('Community Forum') => array('forum' => t('Mostly Public'), 'forum_restricted' => t('Restricted'), 'forum_private' => t('Private')),
t('Feed Republish') => array('feed' => t('Mostly Public'), 'feed_restricted' => t('Restricted')),
t('Special Purpose') => array('soapbox' => t('Celebrity/Soapbox'), 'repository' => t('Group Repository')),
- t('Other') => array('custom' => t('Custom/Expert Mode')));
+ t('Other') => array('custom' => t('Custom/Expert Mode'))
+ );
return $roles;
}
diff --git a/include/photos.php b/include/photos.php
index c4d5a33aa..1672e310a 100644
--- a/include/photos.php
+++ b/include/photos.php
@@ -1,10 +1,21 @@
-<?php /** @file */
+<?php
+/**
+ * @file include/photos.php
+ * @brief Functions related to photo handling.
+ */
require_once('include/permissions.php');
require_once('include/items.php');
require_once('include/photo/photo_driver.php');
-
+/**
+ * @brief
+ *
+ * @param array $channel
+ * @param array $observer
+ * @param array $args
+ * @return array
+ */
function photo_upload($channel, $observer, $args) {
$ret = array('success' => false);
@@ -18,12 +29,12 @@ function photo_upload($channel, $observer, $args) {
call_hooks('photo_upload_begin', $args);
- /**
+ /*
* Determine the album to use
*/
- $album = $args['album'];
- $newalbum = $args['newalbum'];
+ $album = $args['album'];
+ $newalbum = $args['newalbum'];
logger('photo_upload: album= ' . $album . ' newalbum= ' . $newalbum , LOGGER_DEBUG);
@@ -44,8 +55,7 @@ function photo_upload($channel, $observer, $args) {
$str_group_deny = perms2str(((is_array($args['group_deny'])) ? $args['group_deny'] : explode(',',$args['group_deny'])));
$str_contact_deny = perms2str(((is_array($args['contact_deny'])) ? $args['contact_deny'] : explode(',',$args['contact_deny'])));
-
- if($args['data']) {
+ if ($args['data']) {
// allow an import from a binary string representing the image.
// This bypasses the upload step and max size limit checking
@@ -56,23 +66,21 @@ function photo_upload($channel, $observer, $args) {
// this is going to be deleted if it exists
$src = '/tmp/deletemenow';
$type = $args['type'];
- }
- else {
+ } else {
$f = array('src' => '', 'filename' => '', 'filesize' => 0, 'type' => '');
call_hooks('photo_upload_file',$f);
- if(x($f,'src') && x($f,'filesize')) {
+ if (x($f,'src') && x($f,'filesize')) {
$src = $f['src'];
$filename = $f['filename'];
$filesize = $f['filesize'];
$type = $f['type'];
- }
- else {
- $src = $_FILES['userfile']['tmp_name'];
- $filename = basename($_FILES['userfile']['name']);
- $filesize = intval($_FILES['userfile']['size']);
- $type = $_FILES['userfile']['type'];
+ } else {
+ $src = $_FILES['userfile']['tmp_name'];
+ $filename = basename($_FILES['userfile']['name']);
+ $filesize = intval($_FILES['userfile']['size']);
+ $type = $_FILES['userfile']['type'];
}
if (! $type)
@@ -82,14 +90,14 @@ function photo_upload($channel, $observer, $args) {
$maximagesize = get_config('system','maximagesize');
- if(($maximagesize) && ($filesize > $maximagesize)) {
+ if (($maximagesize) && ($filesize > $maximagesize)) {
$ret['message'] = sprintf ( t('Image exceeds website size limit of %lu bytes'), $maximagesize);
@unlink($src);
call_hooks('photo_upload_end',$ret);
return $ret;
}
- if(! $filesize) {
+ if (! $filesize) {
$ret['message'] = t('Image file is empty.');
@unlink($src);
call_hooks('photo_post_end',$ret);
@@ -101,14 +109,13 @@ function photo_upload($channel, $observer, $args) {
$imagedata = @file_get_contents($src);
}
-
$r = q("select sum(size) as total from photo where aid = %d and scale = 0 ",
intval($account_id)
);
$limit = service_class_fetch($channel_id,'photo_upload_limit');
- if(($r) && ($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
+ if (($r) && ($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
$ret['message'] = upgrade_message();
@unlink($src);
call_hooks('photo_post_end',$ret);
@@ -117,7 +124,7 @@ function photo_upload($channel, $observer, $args) {
$ph = photo_factory($imagedata, $type);
- if(! $ph->is_valid()) {
+ if (! $ph->is_valid()) {
$ret['message'] = t('Unable to process image');
logger('photo_upload: unable to process image');
@unlink($src);
@@ -127,13 +134,12 @@ function photo_upload($channel, $observer, $args) {
$exif = $ph->orient($src);
-
@unlink($src);
$max_length = get_config('system','max_image_length');
- if(! $max_length)
+ if (! $max_length)
$max_length = MAX_IMAGE_LENGTH;
- if($max_length > 0)
+ if ($max_length > 0)
$ph->scaleImage($max_length);
$width = $ph->getWidth();
@@ -144,7 +150,7 @@ function photo_upload($channel, $observer, $args) {
$photo_hash = (($args['resource_id']) ? $args['resource_id'] : photo_new_resource());
$visitor = '';
- if($channel['channel_hash'] !== $observer['xchan_hash'])
+ if ($channel['channel_hash'] !== $observer['xchan_hash'])
$visitor = $observer['xchan_hash'];
$errors = false;
@@ -163,7 +169,6 @@ function photo_upload($channel, $observer, $args) {
if($args['description'])
$p['description'] = $args['description'];
-
$r1 = $ph->save($p);
if(! $r1)
$errors = true;
@@ -214,8 +219,6 @@ function photo_upload($channel, $observer, $args) {
}
}
-
-
$item_flags = ITEM_WALL|ITEM_ORIGIN|ITEM_THREAD_TOP;
$item_restrict = (($visible) ? ITEM_VISIBLE : ITEM_HIDDEN);
$title = '';
@@ -263,10 +266,9 @@ function photo_upload($channel, $observer, $args) {
$tag = '[zmg]';
}
-
- $arr['body'] = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']'
- . $tag . z_root() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/zmg]'
- . '[/zrl]';
+ $arr['body'] = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']'
+ . $tag . z_root() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/zmg]'
+ . '[/zrl]';
$result = item_store($arr);
$item_id = $result['item_id'];
@@ -304,7 +306,7 @@ function photos_albums_list($channel, $observer) {
if(! perm_is_allowed($channel_id, $observer_xchan, 'view_photos'))
return false;
- // FIXME - create a permissions SQL which works on arbitrary observers and channels, regardless of login or web status
+ /** @FIXME create a permissions SQL which works on arbitrary observers and channels, regardless of login or web status */
$sql_extra = permissions_sql($channel_id);
@@ -327,7 +329,8 @@ function photos_albums_list($channel, $observer) {
'total' => $album['total'],
'url' => z_root() . '/photos/' . $channel['channel_address'] . '/album/' . bin2hex($album['album']),
'urlencode' => urlencode($album['album']),
- 'bin2hex' => bin2hex($album['album']));
+ 'bin2hex' => bin2hex($album['album'])
+ );
$ret['albums'][] = $entry;
}
}
@@ -360,11 +363,19 @@ function photos_album_widget($channelx,$observer,$albums = null) {
? t('Upload New Photos') : '')
));
}
+
return $o;
}
-
-function photos_list_photos($channel,$observer,$album = '') {
+/**
+ * @brief
+ *
+ * @param array $channel
+ * @param array $observer
+ * @param string $album default empty
+ * @return boolean|array
+ */
+function photos_list_photos($channel, $observer, $album = '') {
$channel_id = $channel['channel_id'];
$observer_xchan = (($observer) ? $observer['xchan_hash'] : '');
@@ -384,7 +395,7 @@ function photos_list_photos($channel,$observer,$album = '') {
intval(PHOTO_NORMAL),
intval(PHOTO_PROFILE)
);
-
+
if($r) {
for($x = 0; $x < count($r); $x ++) {
$r[$x]['src'] = z_root() . '/photo/' . $r[$x]['resource_id'] . '-' . $r[$x]['scale'];
@@ -416,6 +427,7 @@ function photos_album_exists($channel_id, $album) {
* @brief Renames a photo album in a channel.
*
* @todo Do we need to check if new album name already exists?
+ *
* @param int $channel_id id of the channel
* @param string $oldname The name of the album to rename
* @param string $newname The new name of the album
@@ -429,25 +441,31 @@ function photos_album_rename($channel_id, $oldname, $newname) {
);
}
+/**
+ * @brief
+ *
+ * @param int $channel_id
+ * @param string $album
+ * @param string $remote_xchan
+ * @return string|boolean
+ */
+function photos_album_get_db_idstr($channel_id, $album, $remote_xchan = '') {
-function photos_album_get_db_idstr($channel_id,$album,$remote_xchan = '') {
-
- if($remote_xchan) {
+ if ($remote_xchan) {
$r = q("SELECT distinct resource_id as from photo where xchan = '%s' and uid = %d and album = '%s' ",
dbesc($remote_xchan),
intval($channel_id),
dbesc($album)
);
- }
- else {
+ } else {
$r = q("SELECT distinct resource_id from photo where uid = %d and album = '%s' ",
intval($channel_id),
dbesc($album)
);
}
- if($r) {
+ if ($r) {
$arr = array();
- foreach($r as $rr) {
+ foreach ($r as $rr) {
$arr[] = "'" . dbesc($rr['resource_id']) . "'" ;
}
$str = implode(',',$arr);
@@ -457,6 +475,15 @@ function photos_album_get_db_idstr($channel_id,$album,$remote_xchan = '') {
return false;
}
+/**
+ * @brief Creates a new photo item.
+ *
+ * @param array $channel
+ * @param string $creator_hash
+ * @param array $photo
+ * @param boolean $visible default false
+ * @return int item_id
+ */
function photos_create_item($channel, $creator_hash, $photo, $visible = false) {
// Create item container
@@ -506,7 +533,6 @@ function getGps($exifCoord, $hemi) {
$flip = ($hemi == 'W' or $hemi == 'S') ? -1 : 1;
return floatval($flip * ($degrees + ($minutes / 60) + ($seconds / 3600)));
-
}
function gps2Num($coordPart) {
@@ -521,4 +547,3 @@ function gps2Num($coordPart) {
return floatval($parts[0]) / floatval($parts[1]);
}
-
diff --git a/include/plugin.php b/include/plugin.php
index b6cfc8d89..4d8405b62 100755
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -7,13 +7,12 @@
require_once("include/smarty.php");
+
/**
* @brief unloads an addon.
*
* @param string $plugin name of the addon
- * @return void
*/
-
function unload_plugin($plugin){
logger("Addons: unloading " . $plugin, LOGGER_DEBUG);
@@ -28,9 +27,8 @@ function unload_plugin($plugin){
* @brief uninstalls an addon.
*
* @param string $plugin name of the addon
- * @return bool
+ * @return boolean
*/
-
function uninstall_plugin($plugin) {
unload_plugin($plugin);
@@ -70,7 +68,7 @@ function install_plugin($plugin) {
$plugin_admin = (function_exists($plugin . '_plugin_admin') ? 1 : 0);
- $r = q("INSERT INTO `addon` (`name`, `installed`, `timestamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ",
+ q("INSERT INTO `addon` (`name`, `installed`, `timestamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ",
dbesc($plugin),
intval($t),
$plugin_admin
@@ -196,6 +194,7 @@ function register_hook($hook, $file, $function, $priority = 0) {
dbesc($function),
dbesc($priority)
);
+
return $r;
}
@@ -206,7 +205,7 @@ function register_hook($hook, $file, $function, $priority = 0) {
* @param string $hook the name of the hook
* @param string $file the name of the file that hooks into
* @param string $function the name of the function that the hook called
- * @return mixed
+ * @return array
*/
function unregister_hook($hook, $file, $function) {
$r = q("DELETE FROM hook WHERE hook = '%s' AND `file` = '%s' AND `function` = '%s'",
@@ -214,6 +213,7 @@ function unregister_hook($hook, $file, $function) {
dbesc($file),
dbesc($function)
);
+
return $r;
}
@@ -243,8 +243,7 @@ function load_hooks() {
}
/**
- *
- * @function insert_hook($hook,$fn)
+ * @brief Inserts a hook into a page request.
*
* Insert a short-lived hook into the running page request.
* Hooks are normally persistent so that they can be called
@@ -255,9 +254,9 @@ function load_hooks() {
* which will not persist beyond the life of this page request
* or the current process.
*
- * @param string $hook;
+ * @param string $hook
* name of hook to attach callback
- * @param string $fn;
+ * @param string $fn
* function name of callback handler
*/
function insert_hook($hook, $fn) {
@@ -305,9 +304,10 @@ function call_hooks($name, &$data = null) {
/**
- * @brief parse plugin comment in search of plugin infos.
+ * @brief Parse plugin comment in search of plugin infos.
*
* like
+ * \code
* * Name: Plugin
* * Description: A plugin which plugs in
* * Version: 1.2.3
@@ -315,7 +315,7 @@ function call_hooks($name, &$data = null) {
* * Author: Jane <email>
* * Compat: Red [(version)], Friendica [(version)]
* *
- *
+ *\endcode
* @param string $plugin the name of the plugin
* @return array with the plugin information
*/
@@ -363,9 +363,10 @@ function get_plugin_info($plugin){
/**
- * @brief parse theme comment in search of theme infos.
+ * @brief Parse theme comment in search of theme infos.
*
* like
+ * \code
* * Name: My Theme
* * Description: My Cool Theme
* * Version: 1.2.3
@@ -373,7 +374,7 @@ function get_plugin_info($plugin){
* * Maintainer: Jane <profile url>
* * Compat: Friendica [(version)], Red [(version)]
* *
- *
+ * \endcode
* @param string $theme the name of the theme
* @return array
*/
@@ -456,13 +457,11 @@ function get_theme_screenshot($theme) {
return($a->get_baseurl() . '/images/blank.png');
}
-
/**
- * @brief add CSS to <head>
+ * @brief add CSS to \<head\>
*
* @param string $src
* @param string $media change media attribute (default to 'screen')
- * @return void
*/
function head_add_css($src, $media = 'screen') {
get_app()->css_sources[] = array($src, $media);
@@ -471,21 +470,23 @@ function head_add_css($src, $media = 'screen') {
function head_remove_css($src, $media = 'screen') {
$a = get_app();
$index = array_search(array($src, $media), $a->css_sources);
- if($index !== false)
+ if ($index !== false)
unset($a->css_sources[$index]);
}
function head_get_css() {
$str = '';
$sources = get_app()->css_sources;
- if(count($sources))
- foreach($sources as $source)
+ if (count($sources)) {
+ foreach ($sources as $source)
$str .= format_css_if_exists($source);
+ }
+
return $str;
}
function format_css_if_exists($source) {
- if(strpos($source[0], '/') !== false)
+ if (strpos($source[0], '/') !== false)
$path = $source[0];
else
$path = theme_include($source[0]);
@@ -592,6 +593,7 @@ function theme_include($file, $root = '') {
if(file_exists($p))
return $p;
}
+
return '';
}
diff --git a/include/template_processor.php b/include/template_processor.php
index 74acc9c67..d2bf283e3 100755
--- a/include/template_processor.php
+++ b/include/template_processor.php
@@ -1,305 +1,307 @@
<?php
- require_once 'include/ITemplateEngine.php';
-
- define ("KEY_NOT_EXISTS", '^R_key_not_Exists^');
-
- class Template implements ITemplateEngine {
- static $name ="internal";
-
- var $r;
- var $search;
- var $replace;
- var $stack = array();
- var $nodes = array();
- var $done = false;
- var $d = false;
- var $lang = null;
- var $debug=false;
-
- private function _preg_error(){
-
- switch(preg_last_error()){
- case PREG_INTERNAL_ERROR: echo('PREG_INTERNAL_ERROR'); break;
- case PREG_BACKTRACK_LIMIT_ERROR: echo('PREG_BACKTRACK_LIMIT_ERROR'); break;
- case PREG_RECURSION_LIMIT_ERROR: echo('PREG_RECURSION_LIMIT_ERROR'); break;
- case PREG_BAD_UTF8_ERROR: echo('PREG_BAD_UTF8_ERROR'); break;
+require_once 'include/ITemplateEngine.php';
+
+define ("KEY_NOT_EXISTS", '^R_key_not_Exists^');
+
+class Template implements ITemplateEngine {
+ static $name ="internal";
+
+ var $r;
+ var $search;
+ var $replace;
+ var $stack = array();
+ var $nodes = array();
+ var $done = false;
+ var $d = false;
+ var $lang = null;
+ var $debug=false;
+
+ private function _preg_error() {
+ switch(preg_last_error()) {
+ case PREG_INTERNAL_ERROR: echo('PREG_INTERNAL_ERROR'); break;
+ case PREG_BACKTRACK_LIMIT_ERROR: echo('PREG_BACKTRACK_LIMIT_ERROR'); break;
+ case PREG_RECURSION_LIMIT_ERROR: echo('PREG_RECURSION_LIMIT_ERROR'); break;
+ case PREG_BAD_UTF8_ERROR: echo('PREG_BAD_UTF8_ERROR'); break;
// This is only valid for php > 5.3, not certain how to code around it for unit tests
-// case PREG_BAD_UTF8_OFFSET_ERROR: echo('PREG_BAD_UTF8_OFFSET_ERROR'); break;
- default:
- //die("Unknown preg error.");
- return;
- }
- echo "<hr><pre>";
- debug_print_backtrace();
- die();
+// case PREG_BAD_UTF8_OFFSET_ERROR: echo('PREG_BAD_UTF8_OFFSET_ERROR'); break;
+ default:
+ //die("Unknown preg error.");
+ return;
}
-
-
- private function _push_stack(){
- $this->stack[] = array($this->r, $this->nodes);
- }
- private function _pop_stack(){
- list($this->r, $this->nodes) = array_pop($this->stack);
-
- }
-
- private function _get_var($name, $retNoKey=false){
- $keys = array_map('trim',explode(".",$name));
- if ($retNoKey && !array_key_exists($keys[0], $this->r)) return KEY_NOT_EXISTS;
- $val = $this->r;
- foreach($keys as $k) {
- $val = (isset($val[$k]) ? $val[$k] : null);
- }
- return template_escape($val);
+ echo "<hr><pre>";
+ debug_print_backtrace();
+ die();
+ }
+
+ private function _push_stack() {
+ $this->stack[] = array($this->r, $this->nodes);
+ }
+
+ private function _pop_stack(){
+ list($this->r, $this->nodes) = array_pop($this->stack);
+ }
+
+ private function _get_var($name, $retNoKey=false) {
+ $keys = array_map('trim',explode(".",$name));
+ if ($retNoKey && !array_key_exists($keys[0], $this->r))
+ return KEY_NOT_EXISTS;
+
+ $val = $this->r;
+ foreach($keys as $k) {
+ $val = (isset($val[$k]) ? $val[$k] : null);
}
-
- /**
- * IF node
- *
- * {{ if <$var> }}...[{{ else }} ...] {{ endif }}
- * {{ if <$var>==<val|$var> }}...[{{ else }} ...]{{ endif }}
- * {{ if <$var>!=<val|$var> }}...[{{ else }} ...]{{ endif }}
- */
- private function _replcb_if($args){
- if (strpos($args[2],"==")>0){
- list($a,$b) = array_map("trim",explode("==",$args[2]));
- $a = $this->_get_var($a);
- if ($b[0]=="$") $b = $this->_get_var($b);
- $val = ($a == $b);
- } else if (strpos($args[2],"!=")>0){
- list($a,$b) = array_map("trim", explode("!=",$args[2]));
- $a = $this->_get_var($a);
- if ($b[0]=="$") $b = $this->_get_var($b);
- $val = ($a != $b);
- } else {
- $val = $this->_get_var($args[2]);
- }
- $x = preg_split("|{{ *else *}}|", $args[3]);
- return ( ($val) ? $x[0] : (isset($x[1]) ? $x[1] : ""));
+
+ return template_escape($val);
+ }
+
+ /**
+ * IF node
+ * \code
+ * {{ if <$var> }}...[{{ else }} ...] {{ endif }}
+ * {{ if <$var>==<val|$var> }}...[{{ else }} ...]{{ endif }}
+ * {{ if <$var>!=<val|$var> }}...[{{ else }} ...]{{ endif }}
+ * \endcode
+ */
+ private function _replcb_if($args) {
+ if (strpos($args[2],"==")>0){
+ list($a,$b) = array_map("trim",explode("==",$args[2]));
+ $a = $this->_get_var($a);
+ if ($b[0]=="$") $b = $this->_get_var($b);
+ $val = ($a == $b);
+ } else if (strpos($args[2],"!=")>0){
+ list($a,$b) = array_map("trim", explode("!=",$args[2]));
+ $a = $this->_get_var($a);
+ if ($b[0]=="$") $b = $this->_get_var($b);
+ $val = ($a != $b);
+ } else {
+ $val = $this->_get_var($args[2]);
}
-
- /**
- * FOR node
- *
- * {{ for <$var> as $name }}...{{ endfor }}
- * {{ for <$var> as $key=>$name }}...{{ endfor }}
- */
- private function _replcb_for($args){
- $m = array_map('trim', explode(" as ", $args[2]));
- $x = explode("=>",$m[1]);
- if (count($x) == 1) {
- $varname = $x[0];
- $keyname = "";
- } else {
- list($keyname, $varname) = $x;
- }
- if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
- //$vals = $this->r[$m[0]];
- $vals = $this->_get_var($m[0]);
- $ret="";
- if (!is_array($vals)) return $ret;
- foreach ($vals as $k=>$v){
- $this->_push_stack();
- $r = $this->r;
- $r[$varname] = $v;
- if ($keyname!='') $r[$keyname] = (($k === 0) ? '0' : $k);
- $ret .= $this->replace($args[3], $r);
- $this->_pop_stack();
- }
- return $ret;
+ $x = preg_split("|{{ *else *}}|", $args[3]);
+
+ return ( ($val) ? $x[0] : (isset($x[1]) ? $x[1] : ""));
+ }
+
+ /**
+ * FOR node
+ * \code
+ * {{ for <$var> as $name }}...{{ endfor }}
+ * {{ for <$var> as $key=>$name }}...{{ endfor }}
+ * \endcode
+ */
+ private function _replcb_for($args) {
+ $m = array_map('trim', explode(" as ", $args[2]));
+ $x = explode("=>",$m[1]);
+ if (count($x) == 1) {
+ $varname = $x[0];
+ $keyname = "";
+ } else {
+ list($keyname, $varname) = $x;
}
+ if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
+ //$vals = $this->r[$m[0]];
+ $vals = $this->_get_var($m[0]);
+ $ret="";
+ if (!is_array($vals)) return $ret;
- /**
- * INC node
- *
- * {{ inc <templatefile> [with $var1=$var2] }}{{ endinc }}
- */
- private function _replcb_inc($args){
- if (strpos($args[2],"with")) {
- list($tplfile, $newctx) = array_map('trim', explode("with",$args[2]));
- } else {
- $tplfile = trim($args[2]);
- $newctx = null;
- }
-
- if ($tplfile[0]=="$") $tplfile = $this->_get_var($tplfile);
-
+ foreach ($vals as $k=>$v){
$this->_push_stack();
$r = $this->r;
- if (!is_null($newctx)) {
- list($a,$b) = array_map('trim', explode("=",$newctx));
- $r[$a] = $this->_get_var($b);
- }
- $this->nodes = Array();
- $tpl = get_markup_template($tplfile);
- $ret = $this->replace($tpl, $r);
+ $r[$varname] = $v;
+ if ($keyname!='') $r[$keyname] = (($k === 0) ? '0' : $k);
+ $ret .= $this->replace($args[3], $r);
$this->_pop_stack();
- return $ret;
-
}
-
- /**
- * DEBUG node
- *
- * {{ debug $var [$var [$var [...]]] }}{{ enddebug }}
- *
- * replace node with <pre>var_dump($var, $var, ...);</pre>
- */
- private function _replcb_debug($args){
- $vars = array_map('trim', explode(" ",$args[2]));
- $vars[] = $args[1];
-
- $ret = "<pre>";
- foreach ($vars as $var){
- $ret .= htmlspecialchars(var_export( $this->_get_var($var), true ));
- $ret .= "\n";
- }
- $ret .= "</pre>";
- return $ret;
+
+ return $ret;
+ }
+
+ /**
+ * INC node
+ * \code
+ * {{ inc <templatefile> [with $var1=$var2] }}{{ endinc }}
+ * \endcode
+ */
+ private function _replcb_inc($args) {
+ if (strpos($args[2],"with")) {
+ list($tplfile, $newctx) = array_map('trim', explode("with",$args[2]));
+ } else {
+ $tplfile = trim($args[2]);
+ $newctx = null;
}
- private function _replcb_node($m) {
- $node = $this->nodes[$m[1]];
- if (method_exists($this, "_replcb_".$node[1])){
- $s = call_user_func(array($this, "_replcb_".$node[1]), $node);
- } else {
- $s = "";
- }
- $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
- return $s;
+ if ($tplfile[0]=="$") $tplfile = $this->_get_var($tplfile);
+
+ $this->_push_stack();
+ $r = $this->r;
+ if (!is_null($newctx)) {
+ list($a,$b) = array_map('trim', explode("=",$newctx));
+ $r[$a] = $this->_get_var($b);
+ }
+ $this->nodes = Array();
+ $tpl = get_markup_template($tplfile);
+ $ret = $this->replace($tpl, $r);
+ $this->_pop_stack();
+
+ return $ret;
+ }
+
+ /**
+ * DEBUG node
+ * \code
+ * {{ debug $var [$var [$var [...]]] }}{{ enddebug }}
+ * \endcode
+ * replace node with <pre>var_dump($var, $var, ...);</pre>
+ */
+ private function _replcb_debug($args) {
+ $vars = array_map('trim', explode(" ",$args[2]));
+ $vars[] = $args[1];
+
+ $ret = "<pre>";
+ foreach ($vars as $var){
+ $ret .= htmlspecialchars(var_export( $this->_get_var($var), true ));
+ $ret .= "\n";
}
-
- private function _replcb($m){
- //var_dump(array_map('htmlspecialchars', $m));
- $this->done = false;
- $this->nodes[] = (array) $m;
- return "||". (count($this->nodes)-1) ."||";
+ $ret .= "</pre>";
+
+ return $ret;
+ }
+
+ private function _replcb_node($m) {
+ $node = $this->nodes[$m[1]];
+ if (method_exists($this, "_replcb_".$node[1])){
+ $s = call_user_func(array($this, "_replcb_".$node[1]), $node);
+ } else {
+ $s = "";
}
-
- private function _build_nodes($s){
- $this->done = false;
- while (!$this->done){
- $this->done=true;
- $s = preg_replace_callback('|{{ *([a-z]*) *([^}]*)}}([^{]*({{ *else *}}[^{]*)?){{ *end\1 *}}|', array($this, "_replcb"), $s);
- if ($s==Null) $this->_preg_error();
- }
- //({{ *else *}}[^{]*)?
- krsort($this->nodes);
- return $s;
+ $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
+
+ return $s;
+ }
+
+ private function _replcb($m) {
+ //var_dump(array_map('htmlspecialchars', $m));
+ $this->done = false;
+ $this->nodes[] = (array) $m;
+
+ return "||". (count($this->nodes)-1) ."||";
+ }
+
+ private function _build_nodes($s) {
+ $this->done = false;
+ while (!$this->done) {
+ $this->done=true;
+ $s = preg_replace_callback('|{{ *([a-z]*) *([^}]*)}}([^{]*({{ *else *}}[^{]*)?){{ *end\1 *}}|', array($this, "_replcb"), $s);
+ if ($s==Null) $this->_preg_error();
}
-
-
- private function var_replace($s){
- $m = array();
- /** regexp:
- * \$ literal $
- * (\[)? optional open square bracket
- * ([a-zA-Z0-9-_]+\.?)+ var name, followed by optional
- * dot, repeated at least 1 time
- * (?(1)\]) if there was opened square bracket
- * (subgrup 1), match close bracket
- */
- if (preg_match_all('/\$(\[)?([a-zA-Z0-9-_]+\.?)+(?(1)\])/', $s,$m)){
- foreach($m[0] as $var){
-
- $exp = str_replace(array("[", "]"), array("", ""), $var);
- $exptks = explode("|", $exp);
-
- $varn = $exptks[0];
- unset($exptks[0]);
- $val = $this->_get_var($varn, true);
- if ($val != KEY_NOT_EXISTS) {
- /* run filters */
- /*
- * Filter are in form of:
- * filtername:arg:arg:arg
- *
- * "filtername" is function name
- * "arg"s are optional, var value is appended to the end
- * if one "arg"==='x' , is replaced with var value
- *
- * examples:
- * $item.body|htmlspecialchars // escape html chars
- * $item.body|htmlspecialchars|strtoupper // escape html and uppercase result
- * $item.created|date:%Y %M %j // format date (created is a timestamp)
- * $item.body|str_replace:cat:dog // replace all "cat" with "dog"
- * $item.body|str_replace:cat:dog:x:1 // replace one "cat" with "dog"
-
- */
- foreach ($exptks as $filterstr) {
- $filter = explode(":", $filterstr);
- $filtername = $filter[0];
- unset($filter[0]);
- $valkey = array_search("x", $filter);
- if ($valkey === false) {
- $filter[] = $val;
- } else {
- $filter[$valkey] = $val;
- }
- if (function_exists($filtername)) {
- $val = call_user_func_array($filtername, $filter);
- }
- }
- $s = str_replace($var, $val, $s);
+ //({{ *else *}}[^{]*)?
+ krsort($this->nodes);
+
+ return $s;
+ }
+ private function var_replace($s) {
+ $m = array();
+ /** regexp:
+ * \$ literal $
+ * (\[)? optional open square bracket
+ * ([a-zA-Z0-9-_]+\.?)+ var name, followed by optional
+ * dot, repeated at least 1 time
+ * (?(1)\]) if there was opened square bracket
+ * (subgrup 1), match close bracket
+ */
+ if (preg_match_all('/\$(\[)?([a-zA-Z0-9-_]+\.?)+(?(1)\])/', $s,$m)) {
+ foreach ($m[0] as $var) {
+ $exp = str_replace(array("[", "]"), array("", ""), $var);
+ $exptks = explode("|", $exp);
+
+ $varn = $exptks[0];
+ unset($exptks[0]);
+ $val = $this->_get_var($varn, true);
+ if ($val != KEY_NOT_EXISTS) {
+ /* run filters */
+ /*
+ * Filter are in form of:
+ * filtername:arg:arg:arg
+ *
+ * "filtername" is function name
+ * "arg"s are optional, var value is appended to the end
+ * if one "arg"==='x' , is replaced with var value
+ *
+ * examples:
+ * $item.body|htmlspecialchars // escape html chars
+ * $item.body|htmlspecialchars|strtoupper // escape html and uppercase result
+ * $item.created|date:%Y %M %j // format date (created is a timestamp)
+ * $item.body|str_replace:cat:dog // replace all "cat" with "dog"
+ * $item.body|str_replace:cat:dog:x:1 // replace one "cat" with "dog"
+ */
+ foreach ($exptks as $filterstr) {
+ $filter = explode(":", $filterstr);
+ $filtername = $filter[0];
+ unset($filter[0]);
+ $valkey = array_search("x", $filter);
+ if ($valkey === false) {
+ $filter[] = $val;
+ } else {
+ $filter[$valkey] = $val;
+ }
+ if (function_exists($filtername)) {
+ $val = call_user_func_array($filtername, $filter);
+ }
}
+ $s = str_replace($var, $val, $s);
}
}
-
- return $s;
- }
-
- private function replace($s,$r) {
- $this->replace_macros($s, $r);
- }
-
- // TemplateEngine interface
- public function replace_macros($s, $r) {
- $this->r = $r;
-
- $s = $this->_build_nodes($s);
-
- $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
- if ($s==Null) $this->_preg_error();
-
- // remove comments block
- $s = preg_replace('/{#[^#]*#}/', "" , $s);
-
- $t2 = dba_timer();
-
- // replace strings recursively (limit to 10 loops)
- $os = ""; $count=0;
- while(($os !== $s) && $count<10){
- $os=$s; $count++;
- $s = $this->var_replace($s);
- }
- return $s;
}
- public function get_markup_template($file, $root='') {
- $template_file = theme_include($file, $root);
- if ($template_file) {
- $content = file_get_contents($template_file);
- }
- return $content;
- }
+ return $s;
}
-
+ private function replace($s, $r) {
+ $this->replace_macros($s, $r);
+ }
+ // TemplateEngine interface
+ public function replace_macros($s, $r) {
+ $this->r = $r;
+ $s = $this->_build_nodes($s);
-function template_escape($s) {
+ $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
+ if ($s == Null)
+ $this->_preg_error();
- return str_replace(array('$','{{'),array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),$s);
+ // remove comments block
+ $s = preg_replace('/{#[^#]*#}/', "" , $s);
+ //$t2 = dba_timer();
-}
+ // replace strings recursively (limit to 10 loops)
+ $os = "";
+ $count=0;
+ while (($os !== $s) && $count<10) {
+ $os=$s;
+ $count++;
+ $s = $this->var_replace($s);
+ }
-function template_unescape($s) {
+ return $s;
+ }
- return str_replace(array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),array('$','{{'),$s);
+ public function get_markup_template($file, $root='') {
+ $template_file = theme_include($file, $root);
+ if ($template_file) {
+ $content = file_get_contents($template_file);
+ }
+ return $content;
+ }
+}
+function template_escape($s) {
+ return str_replace(array('$','{{'),array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),$s);
+}
+
+function template_unescape($s) {
+ return str_replace(array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),array('$','{{'),$s);
}
diff --git a/include/text.php b/include/text.php
index 75125c606..664d5f83d 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1,18 +1,26 @@
-<?php /** @file */
-
+<?php
+/**
+ * @file include/text.php
+ */
require_once("include/template_processor.php");
require_once("include/smarty.php");
+// random string, there are 86 characters max in text mode, 128 for hex
+// output is urlsafe
+
+define('RANDOM_STRING_HEX', 0x00 );
+define('RANDOM_STRING_TEXT', 0x01 );
+
/**
- * This is our template processor
+ * @brief This is our template processor.
*
* @param string|FriendicaSmarty $s the string requiring macro substitution,
- * or an instance of FriendicaSmarty
+ * or an instance of FriendicaSmarty
* @param array $r key value pairs (search => replace)
* @return string substituted string
*/
-function replace_macros($s,$r) {
+function replace_macros($s, $r) {
$a = get_app();
$arr = array('template' => $s, 'params' => $r);
@@ -24,40 +32,38 @@ function replace_macros($s,$r) {
return $output;
}
-
-// random string, there are 86 characters max in text mode, 128 for hex
-// output is urlsafe
-
-define('RANDOM_STRING_HEX', 0x00 );
-define('RANDOM_STRING_TEXT', 0x01 );
-
-
-function random_string($size = 64,$type = RANDOM_STRING_HEX) {
+/**
+ * @brief Generates a random string.
+ *
+ * @param number $size
+ * @param int $type
+ * @return string
+ */
+function random_string($size = 64, $type = RANDOM_STRING_HEX) {
// generate a bit of entropy and run it through the whirlpool
$s = hash('whirlpool', (string) rand() . uniqid(rand(),true) . (string) rand(),(($type == RANDOM_STRING_TEXT) ? true : false));
$s = (($type == RANDOM_STRING_TEXT) ? str_replace("\n","",base64url_encode($s,true)) : $s);
- return(substr($s,0,$size));
+
+ return(substr($s, 0, $size));
}
/**
- * This is our primary input filter.
+ * @brief This is our primary input filter.
*
* The high bit hack only involved some old IE browser, forget which (IE5/Mac?)
* that had an XSS attack vector due to stripping the high-bit on an 8-bit character
* after cleansing, and angle chars with the high bit set could get through as markup.
- *
+ *
* This is now disabled because it was interfering with some legitimate unicode sequences
* and hopefully there aren't a lot of those browsers left.
*
* Use this on any text input where angle chars are not valid or permitted
* They will be replaced with safer brackets. This may be filtered further
- * if these are not allowed either.
+ * if these are not allowed either.
*
* @param string $string Input string
* @return string Filtered string
*/
-
-
function notags($string) {
return(str_replace(array("<",">"), array('[',']'), $string));
@@ -105,7 +111,6 @@ function z_input_filter($channel_id,$s,$type = 'text/bbcode') {
return purify_html($s);
return escape_tags($s);
-
}
@@ -114,39 +119,38 @@ function purify_html($s) {
require_once('library/HTMLPurifier.auto.php');
require_once('include/html2bbcode.php');
-// FIXME this function has html output, not bbcode - so safely purify these
-// $s = html2bb_video($s);
-// $s = oembed_html2bbcode($s);
+/**
+ * @FIXME this function has html output, not bbcode - so safely purify these
+ * $s = html2bb_video($s);
+ * $s = oembed_html2bbcode($s);
+ */
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$config->set('Attr.EnableID', true);
$purifier = new HTMLPurifier($config);
+
return $purifier->purify($s);
}
-
-
-// generate a string that's random, but usually pronounceable.
-// used to generate initial passwords
-
-
/**
- * generate a string that's random, but usually pronounceable.
- * used to generate initial passwords
+ * @brief generate a string that's random, but usually pronounceable.
+ *
+ * Used to generate initial passwords.
+ *
* @param int $len
* @return string
*/
function autoname($len) {
- if($len <= 0)
+ if ($len <= 0)
return '';
$vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u');
- if(mt_rand(0,5) == 4)
+ if (mt_rand(0, 5) == 4)
$vowels[] = 'y';
$cons = array(
@@ -178,8 +182,8 @@ function autoname($len) {
$noend = array('bl', 'br', 'cl','cr','dr','fl','fr','gl','gr',
'kh', 'kl','kr','mn','pl','pr','rh','tr','qu','wh');
- $start = mt_rand(0,2);
- if($start == 0)
+ $start = mt_rand(0, 2);
+ if ($start == 0)
$table = $vowels;
else
$table = $cons;
@@ -190,33 +194,30 @@ function autoname($len) {
$r = mt_rand(0,count($table) - 1);
$word .= $table[$r];
- if($table == $vowels)
- $table = array_merge($cons,$midcons);
+ if ($table == $vowels)
+ $table = array_merge($cons, $midcons);
else
$table = $vowels;
-
}
$word = substr($word,0,$len);
- foreach($noend as $noe) {
- if((strlen($word) > 2) && (substr($word,-2) == $noe)) {
+ foreach ($noend as $noe) {
+ if ((strlen($word) > 2) && (substr($word,-2) == $noe)) {
$word = substr($word,0,-1);
break;
}
}
- if(substr($word,-1) == 'q')
- $word = substr($word,0,-1);
+ if (substr($word, -1) == 'q')
+ $word = substr($word, 0, -1);
+
return $word;
}
-// escape text ($str) for XML transport
-// returns escaped text.
-
-
/**
- * escape text ($str) for XML transport
+ * @brief escape text ($str) for XML transport
+ *
* @param string $str
* @return string Escaped text.
*/
@@ -228,7 +229,6 @@ function xmlify($str) {
$char = mb_substr($str,$x,1);
switch( $char ) {
-
case "\r" :
break;
case "&" :
@@ -252,9 +252,10 @@ function xmlify($str) {
default :
$buffer .= $char;
break;
- }
+ }
}
$buffer = trim($buffer);
+
return($buffer);
}
@@ -268,10 +269,12 @@ function unxmlify($s) {
return $ret;
}
-// convenience wrapper, reverse the operation "bin2hex"
-
-// This is a built-in function in php >= 5.4
-
+/**
+ * Convenience wrapper, reverse the operation "bin2hex"
+ * This is a built-in function in php >= 5.4
+ *
+ * @FIXME We already have php >= 5.4 requirements, so can we remove this?
+ */
if(! function_exists('hex2bin')) {
function hex2bin($s) {
if(! (is_string($s) && strlen($s)))
@@ -381,14 +384,16 @@ function alt_pager(&$a, $i, $more = '', $less = '') {
}
-// Turn user/group ACLs stored as angle bracketed text into arrays
-
-
+/**
+ * @brief Turn user/group ACLs stored as angle bracketed text into arrays.
+ *
+ * turn string array of angle-bracketed elements into string array
+ * e.g. "<123xyz><246qyo><sxo33e>" => array(123xyz,246qyo,sxo33e);
+ *
+ * @param string $s
+ * @return array
+ */
function expand_acl($s) {
-
- // turn string array of angle-bracketed elements into string array
- // e.g. "<123xyz><246qyo><sxo33e>" => array(123xyz,246qyo,sxo33e);
-
$ret = array();
if(strlen($s)) {
@@ -399,34 +404,41 @@ function expand_acl($s) {
$ret[] = $aa;
}
}
+
return $ret;
}
-// Used to wrap ACL elements in angle brackets for storage
-
-
+/**
+ * @brief Used to wrap ACL elements in angle brackets for storage.
+ *
+ * @param[in,out] array &$item
+ */
function sanitise_acl(&$item) {
- if(strlen($item))
+ if (strlen($item))
$item = '<' . notags(trim($item)) . '>';
else
unset($item);
}
-
-// Convert an ACL array to a storable string
-
+/**
+ * @brief Convert an ACL array to a storable string.
+ *
+ * @param array $p
+ * @return array
+ */
function perms2str($p) {
$ret = '';
- if(is_array($p))
+ if (is_array($p))
$tmp = $p;
else
- $tmp = explode(',',$p);
+ $tmp = explode(',', $p);
- if(is_array($tmp)) {
- array_walk($tmp,'sanitise_acl');
- $ret = implode('',$tmp);
+ if (is_array($tmp)) {
+ array_walk($tmp, 'sanitise_acl');
+ $ret = implode('', $tmp);
}
+
return $ret;
}
@@ -858,51 +870,48 @@ function valid_email($x){
return false;
}
-
/**
+ * @brief Replace naked text hyperlink with HTML formatted hyperlink.
*
- * Function: linkify
- *
- * Replace naked text hyperlink with HTML formatted hyperlink
- *
+ * @param string $s
+ * @param boolean $me (optional) default false
+ * @return string
*/
-
-
-function linkify($s,$me = false) {
+function linkify($s, $me = false) {
$s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\@\~\#\'\%\$\!\+\,\@]*)/", (($me) ? ' <a href="$1" rel="me" >$1</a>' : ' <a href="$1" >$1</a>'), $s);
$s = preg_replace("/\<(.*?)(src|href)=(.*?)\&amp\;(.*?)\>/ism",'<$1$2=$3&$4>',$s);
+
return($s);
}
-
/**
- * @function sslify($s)
- * Replace media element using http url with https to a local redirector if using https locally
- * @param string $s
+ * @brief Replace media element using http url with https to a local redirector
+ * if using https locally.
*
* Looks for HTML tags containing src elements that are http when we're viewing an https page
* Typically this throws an insecure content violation in the browser. So we redirect them
* to a local redirector which uses https and which redirects to the selected content
*
+ * @param string $s
* @returns string
*/
function sslify($s) {
- if(strpos(z_root(),'https:') === false)
+ if (strpos(z_root(),'https:') === false)
return $s;
$matches = null;
$cnt = preg_match_all("/\<(.*?)src=\"(http\:.*?)\"(.*?)\>/",$s,$matches,PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $match) {
- $filename = basename( parse_url($match[2],PHP_URL_PATH) );
+ if ($cnt) {
+ foreach ($matches as $match) {
+ $filename = basename( parse_url($match[2], PHP_URL_PATH) );
$s = str_replace($match[2],z_root() . '/sslify/' . $filename . '?f=&url=' . urlencode($match[2]),$s);
}
}
+
return $s;
}
-
function get_poke_verbs() {
// index is present tense verb
// value is array containing past tense verb, translation of present, translation of past
@@ -1033,47 +1042,42 @@ function list_smilies() {
$params = array('texts' => $texts, 'icons' => $icons);
call_hooks('smilie', $params);
+
return $params;
}
/**
- *
- * Function: smilies
- *
- * Description:
- * Replaces text emoticons with graphical images
- *
- * @Parameter: string $s
- *
- * Returns string
+ * @brief Replaces text emoticons with graphical images.
*
* It is expected that this function will be called using HTML text.
* We will escape text between HTML pre and code blocks, and HTML attributes
* (such as urls) from being processed.
- *
+ *
* At a higher level, the bbcode [nosmile] tag can be used to prevent this
* function from being executed by the prepare_text() routine when preparing
- * bbcode source for HTML display
+ * bbcode source for HTML display.
*
+ * @param string $s
+ * @param boolean $sample (optional) default false
+ * @return string
*/
function smilies($s, $sample = false) {
- if(intval(get_config('system','no_smilies'))
- || (local_channel() && intval(get_pconfig(local_channel(),'system','no_smilies'))))
+ if(intval(get_config('system', 'no_smilies'))
+ || (local_channel() && intval(get_pconfig(local_channel(), 'system', 'no_smilies'))))
return $s;
- $s = preg_replace_callback('{<(pre|code)>.*?</\1>}ism','smile_shield',$s);
- $s = preg_replace_callback('/<[a-z]+ .*?>/ism','smile_shield',$s);
+ $s = preg_replace_callback('{<(pre|code)>.*?</\1>}ism', 'smile_shield', $s);
+ $s = preg_replace_callback('/<[a-z]+ .*?>/ism', 'smile_shield', $s);
$params = list_smilies();
$params['string'] = $s;
- if($sample) {
+ if ($sample) {
$s = '<div class="smiley-sample">';
- for($x = 0; $x < count($params['texts']); $x ++) {
+ for ($x = 0; $x < count($params['texts']); $x ++) {
$s .= '<dl><dt>' . $params['texts'][$x] . '</dt><dd>' . $params['icons'][$x] . '</dd></dl>';
}
- }
- else {
+ } else {
$params['string'] = preg_replace_callback('/&lt;(3+)/','preg_heart',$params['string']);
$s = str_replace($params['texts'],$params['icons'],$params['string']);
}
@@ -1083,6 +1087,12 @@ function smilies($s, $sample = false) {
return $s;
}
+/**
+ * @brief
+ *
+ * @param array $m
+ * @return string
+ */
function smile_shield($m) {
return '<!--base64:' . base64url_encode($m[0]) . '-->';
}
@@ -1091,16 +1101,22 @@ function smile_unshield($m) {
return base64url_decode($m[1]);
}
-// expand <3333 to the correct number of hearts
-
+/**
+ * @brief Expand <3333 to the correct number of hearts.
+ *
+ * @param array $x
+ */
function preg_heart($x) {
$a = get_app();
- if(strlen($x[1]) == 1)
+ if (strlen($x[1]) == 1)
return $x[0];
+
$t = '';
for($cnt = 0; $cnt < strlen($x[1]); $cnt ++)
$t .= '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />';
+
$r = str_replace($x[0],$t,$x[0]);
+
return $r;
}
@@ -1118,27 +1134,33 @@ function day_translate($s) {
return $ret;
}
-
-
+/**
+ * @brief normalises a string.
+ *
+ * @param string $url
+ * @return string
+ */
function normalise_link($url) {
- $ret = str_replace(array('https:','//www.'), array('http:','//'), $url);
- return(rtrim($ret,'/'));
+ $ret = str_replace(array('https:', '//www.'), array('http:', '//'), $url);
+
+ return(rtrim($ret, '/'));
}
/**
+ * @brief Compare two URLs to see if they are the same.
*
- * Compare two URLs to see if they are the same, but ignore
- * slight but hopefully insignificant differences such as if one
- * is https and the other isn't, or if one is www.something and
- * the other isn't - and also ignore case differences.
+ * But ignore slight but hopefully insignificant differences such as if one
+ * is https and the other isn't, or if one is www.something and the other
+ * isn't - and also ignore case differences.
*
- * Return true if the URLs match, otherwise false.
+ * @see normalis_link()
*
+ * @param string $a
+ * @param string $b
+ * @return true if the URLs match, otherwise false
*/
-
-
-function link_compare($a,$b) {
- if(strcasecmp(normalise_link($a),normalise_link($b)) === 0)
+function link_compare($a, $b) {
+ if (strcasecmp(normalise_link($a), normalise_link($b)) === 0)
return true;
return false;
@@ -1167,8 +1189,10 @@ function theme_attachments(&$item) {
$icon = '';
$icontype = substr($r['type'],0,strpos($r['type'],'/'));
- // FIXME This should probably be a giant "if" statement in the template so that we don't have icon names
- // embedded in php code
+ /**
+ * @FIXME This should probably be a giant "if" statement in the
+ * template so that we don't have icon names embedded in php code.
+ */
switch($icontype) {
case 'video':
@@ -1394,11 +1418,14 @@ function prepare_body(&$item,$attach = false) {
return $prep_arr['html'];
}
-
-// Given a text string, convert from bbcode to html and add smilie icons.
-
-
-function prepare_text($text,$content_type = 'text/bbcode') {
+/**
+ * @brief Given a text string, convert from bbcode to html and add smilie icons.
+ *
+ * @param string $text
+ * @param sting $content_type
+ * @return string
+ */
+function prepare_text($text, $content_type = 'text/bbcode') {
switch($content_type) {
case 'text/plain':
@@ -1451,19 +1478,21 @@ function prepare_text($text,$content_type = 'text/bbcode') {
/**
* zidify_callback() and zidify_links() work together to turn any HTML a tags with class="zrl" into zid links
- * These will typically be generated by a bbcode '[zrl]' tag. This is done inside prepare_text() rather than bbcode()
+ * These will typically be generated by a bbcode '[zrl]' tag. This is done inside prepare_text() rather than bbcode()
* because the latter is used for general purpose conversions and the former is used only when preparing text for
* immediate display.
- *
+ *
* Issues: Currently the order of HTML parameters in the text is somewhat rigid and inflexible.
- * We assume it looks like <a class="zrl" href="xxxxxxxxxx"> and will not work if zrl and href appear in a different order.
+ * We assume it looks like \<a class="zrl" href="xxxxxxxxxx"\> and will not work if zrl and href appear in a different order.
+ *
+ * @param array $match
+ * @return string
*/
-
-
function zidify_callback($match) {
$is_zid = ((feature_enabled(local_channel(),'sendzid')) || (strpos($match[1],'zrl')) ? true : false);
$replace = '<a' . $match[1] . ' href="' . (($is_zid) ? zid($match[2]) : $match[2]) . '"';
$x = str_replace($match[0],$replace,$match[0]);
+
return $x;
}
@@ -1472,6 +1501,7 @@ function zidify_img_callback($match) {
$replace = '<img' . $match[1] . ' src="' . (($is_zid) ? zid($match[2]) : $match[2]) . '"';
$x = str_replace($match[0],$replace,$match[0]);
+
return $x;
}
@@ -1479,16 +1509,17 @@ function zidify_img_callback($match) {
function zidify_links($s) {
$s = preg_replace_callback('/\<a(.*?)href\=\"(.*?)\"/ism','zidify_callback',$s);
$s = preg_replace_callback('/\<img(.*?)src\=\"(.*?)\"/ism','zidify_img_callback',$s);
+
return $s;
}
-
/**
- * return atom link elements for all of our hubs
+ * @brief Return atom link elements for all of our hubs.
+ *
+ * @return string
*/
-
function feed_hublinks() {
- $hub = get_config('system','huburl');
+ $hub = get_config('system', 'huburl');
$hubxml = '';
if(strlen($hub)) {
@@ -1498,6 +1529,7 @@ function feed_hublinks() {
$h = trim($h);
if(! strlen($h))
continue;
+
$hubxml .= '<link rel="hub" href="' . xmlify($h) . '" />' . "\n" ;
}
}
@@ -2094,15 +2126,16 @@ function extra_query_args() {
}
/**
- * This function removes the tag $tag from the text $body and replaces it with
- * the appropiate link.
- *
- * @param unknown_type $body the text to replace the tag in
- * @param unknown_type $access_tag - used to return tag ACL exclusions e.g. @!foo
- * @param unknown_type $str_tags string to add the tag to
- * @param unknown_type $profile_uid
- * @param unknown_type $tag the tag to replace
+ * @brief This function removes the tag $tag from the text $body and replaces it
+ * with the appropiate link.
*
+ * @param App $a
+ * @param[in,out] string &$body the text to replace the tag in
+ * @param[in,out] string &$access_tag used to return tag ACL exclusions e.g. @!foo
+ * @param[in,out] string &$str_tags string to add the tag to
+ * @param int $profile_uid
+ * @param string $tag the tag to replace
+ * @param boolean $diaspora default false
* @return boolean true if replaced, false if not replaced
*/
function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag, $diaspora = false) {
diff --git a/include/zot.php b/include/zot.php
index 99a787cd9..28a2e8957 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -1,110 +1,113 @@
-<?php /** @file */
-
-require_once('include/crypto.php');
-require_once('include/items.php');
-require_once('include/hubloc.php');
-
+<?php
/**
- * Red implementation of zot protocol.
+ * @file include/zot.php
+ * @brief RedMatrix implementation of zot protocol.
*
* https://github.com/friendica/red/wiki/zot
* https://github.com/friendica/red/wiki/Zot---A-High-Level-Overview
*
*/
+require_once('include/crypto.php');
+require_once('include/items.php');
+require_once('include/hubloc.php');
+
/**
+ * @brief Generates a unique string for use as a zot guid.
*
- * @function zot_new_uid($channel_nick)
- *
- * Generates a unique string for use as a zot guid using our DNS-based url, the channel nickname and some entropy.
- * The entropy ensures uniqueness against re-installs where the same URL and nickname are chosen.
- * NOTE: zot doesn't require this to be unique. Internally we use a whirlpool hash of this guid and the signature
- * of this guid signed with the channel private key. This can be verified and should make the probability of
- * collision of the verified result negligible within the constraints of our immediate universe.
+ * Generates a unique string for use as a zot guid using our DNS-based url, the
+ * channel nickname and some entropy.
+ * The entropy ensures uniqueness against re-installs where the same URL and
+ * nickname are chosen.
*
- * @param string channel_nickname = unique nickname of controlling entity
+ * @note zot doesn't require this to be unique. Internally we use a whirlpool
+ * hash of this guid and the signature of this guid signed with the channel
+ * private key. This can be verified and should make the probability of
+ * collision of the verified result negligible within the constraints of our
+ * immediate universe.
*
+ * @param string $channel_nick a unique nickname of controlling entity
* @returns string
- *
*/
-
function zot_new_uid($channel_nick) {
$rawstr = z_root() . '/' . $channel_nick . '.' . mt_rand();
- return(base64url_encode(hash('whirlpool',$rawstr,true),true));
+ return(base64url_encode(hash('whirlpool', $rawstr, true), true));
}
-
/**
+ * @brief Generates a portable hash identifier for a channel.
*
- * function make_xchan_hash($guid,$guid_sig)
- *
- * Generates a portable hash identifier for the channel identified by $guid and signed with $guid_sig
- * This ID is portable across the network but MUST be calculated locally by verifying the signature
- * and can not be trusted as an identity.
+ * Generates a portable hash identifier for the channel identified by $guid and
+ * signed with $guid_sig.
+ * This ID is portable across the network but MUST be calculated locally by
+ * verifying the signature and can not be trusted as an identity.
*
+ * @param string $guid
+ * @param string $guid_sig
*/
-
-function make_xchan_hash($guid,$guid_sig) {
- return base64url_encode(hash('whirlpool',$guid . $guid_sig, true));
+function make_xchan_hash($guid, $guid_sig) {
+ return base64url_encode(hash('whirlpool', $guid . $guid_sig, true));
}
/**
- * @function zot_get_hublocs($hash)
- * Given a zot hash, return all distinct hubs.
- * This function is used in building the zot discovery packet
- * and therefore should only be used by channels which are defined
- * on this hub
- * @param string $hash - xchan_hash
- * @retuns array of hubloc (hub location structures)
- * hubloc_id int
- * hubloc_guid char(255)
- * hubloc_guid_sig text
- * hubloc_hash char(255)
- * hubloc_addr char(255)
- * hubloc_flags int
- * hubloc_status int
- * hubloc_url char(255)
- * hubloc_url_sig text
- * hubloc_host char(255)
- * hubloc_callback char(255)
- * hubloc_connect char(255)
- * hubloc_sitekey text
- * hubloc_updated datetime
- * hubloc_connected datetime
+ * @brief Given a zot hash, return all distinct hubs.
+ *
+ * This function is used in building the zot discovery packet and therefore
+ * should only be used by channels which are defined on this hub.
*
+ * @param string $hash - xchan_hash
+ * @returns array of hubloc (hub location structures)
+ * * \b hubloc_id int
+ * * \b hubloc_guid char(255)
+ * * \b hubloc_guid_sig text
+ * * \b hubloc_hash char(255)
+ * * \b hubloc_addr char(255)
+ * * \b hubloc_flags int
+ * * \b hubloc_status int
+ * * \b hubloc_url char(255)
+ * * \b hubloc_url_sig text
+ * * \b hubloc_host char(255)
+ * * \b hubloc_callback char(255)
+ * * \b hubloc_connect char(255)
+ * * \b hubloc_sitekey text
+ * * \b hubloc_updated datetime
+ * * \b hubloc_connected datetime
*/
-
function zot_get_hublocs($hash) {
- /** Only search for active hublocs - e.g. those that haven't been marked deleted */
+ /* Only search for active hublocs - e.g. those that haven't been marked deleted */
$ret = q("select * from hubloc where hubloc_hash = '%s' and not ( hubloc_flags & %d )>0 order by hubloc_url ",
dbesc($hash),
intval(HUBLOC_FLAGS_DELETED)
);
+
return $ret;
}
/**
+ * @brief Builds a zot notification packet.
*
- * @function zot_build_packet($channel,$type = 'notify',$recipients = null, $remote_key = null, $secret = null)
- * builds a zot notification packet that you can either
- * store in the queue with a message array or call zot_zot to immediately
- * zot it to the other side
- *
- * @param array $channel => sender channel structure
- * @param string $type => packet type: one of 'ping', 'pickup', 'purge', 'refresh', 'force_refresh', 'notify', 'auth_check'
- * @param array $recipients => envelope information, array ( 'guid' => string, 'guid_sig' => string ); empty for public posts
- * @param string $remote_key => optional public site key of target hub used to encrypt entire packet
- * NOTE: remote_key and encrypted packets are required for 'auth_check' packets, optional for all others
- * @param string $secret => random string, required for packets which require verification/callback
- * e.g. 'pickup', 'purge', 'notify', 'auth_check'. Packet types 'ping', 'force_refresh', and 'refresh' do not require verification
+ * Builds a zot notification packet that you can either store in the queue with
+ * a message array or call zot_zot to immediately zot it to the other side.
*
+ * @param array $channel
+ * sender channel structure
+ * @param string $type
+ * packet type: one of 'ping', 'pickup', 'purge', 'refresh', 'force_refresh', 'notify', 'auth_check'
+ * @param array $recipients
+ * envelope information, array ( 'guid' => string, 'guid_sig' => string ); empty for public posts
+ * @param string $remote_key
+ * optional public site key of target hub used to encrypt entire packet
+ * NOTE: remote_key and encrypted packets are required for 'auth_check' packets, optional for all others
+ * @param string $secret
+ * random string, required for packets which require verification/callback
+ * e.g. 'pickup', 'purge', 'notify', 'auth_check'. Packet types 'ping', 'force_refresh', and 'refresh' do not require verification
+ * @param string $extra
* @returns string json encoded zot packet
*/
-
-function zot_build_packet($channel,$type = 'notify',$recipients = null, $remote_key = null, $secret = null, $extra = null) {
+function zot_build_packet($channel, $type = 'notify', $recipients = null, $remote_key = null, $secret = null, $extra = null) {
$data = array(
'type' => $type,
@@ -118,84 +121,76 @@ function zot_build_packet($channel,$type = 'notify',$recipients = null, $remote_
'version' => ZOT_REVISION
);
- if($recipients) {
- for($x = 0; $x < count($recipients); $x ++)
+ if ($recipients) {
+ for ($x = 0; $x < count($recipients); $x ++)
unset($recipients[$x]['hash']);
$data['recipients'] = $recipients;
}
- if($secret) {
+ if ($secret) {
$data['secret'] = $secret;
$data['secret_sig'] = base64url_encode(rsa_sign($secret,$channel['channel_prvkey']));
}
- if($extra) {
- foreach($extra as $k => $v)
+ if ($extra) {
+ foreach ($extra as $k => $v)
$data[$k] = $v;
}
-
logger('zot_build_packet: ' . print_r($data,true), LOGGER_DATA);
// Hush-hush ultra top-secret mode
- if($remote_key) {
+ if ($remote_key) {
$data = crypto_encapsulate(json_encode($data),$remote_key);
}
return json_encode($data);
}
-
/**
- * @function: zot_zot
- * @param: string $url
- * @param: array $data
+ * @brief
+ *
+ * @see z_post_url()
*
- * @returns: array => see z_post_url for returned data format
+ * @param string $url
+ * @param array $data
+ * @return array see z_post_url() for returned data format
*/
-
-
-
-function zot_zot($url,$data) {
- return z_post_url($url,array('data' => $data));
+function zot_zot($url, $data) {
+ return z_post_url($url, array('data' => $data));
}
/**
- * @function: zot_finger
+ * @brief Look up information about channel.
*
- * Look up information about channel
- * @param: string $webbie
- * does not have to be host qualified e.g. 'foo' is treated as 'foo@thishub'
- * @param: array $channel
+ * @param string $webbie
+ * does not have to be host qualified e.g. 'foo' is treated as 'foo\@thishub'
+ * @param array $channel
* (optional), if supplied permissions will be enumerated specifically for $channel
- * @param: boolean $autofallback
+ * @param boolean $autofallback
* fallback/failover to http if https connection cannot be established. Default is true.
*
- * @returns: array => see z_post_url and mod/zfinger.php
+ * @return array see z_post_url() and \ref mod/zfinger.php
*/
+function zot_finger($webbie, $channel = null, $autofallback = true) {
-
-function zot_finger($webbie,$channel = null,$autofallback = true) {
-
-
- if(strpos($webbie,'@') === false) {
+ if (strpos($webbie,'@') === false) {
$address = $webbie;
$host = get_app()->get_hostname();
- }
- else {
+ } else {
$address = substr($webbie,0,strpos($webbie,'@'));
$host = substr($webbie,strpos($webbie,'@')+1);
}
$xchan_addr = $address . '@' . $host;
- if((! $address) || (! $xchan_addr)) {
+ if ((! $address) || (! $xchan_addr)) {
logger('zot_finger: no address :' . $webbie);
return array('success' => false);
- }
+ }
logger('using xchan_addr: ' . $xchan_addr, LOGGER_DATA);
-
+
// potential issue here; the xchan_addr points to the primary hub.
// The webbie we were called with may not, so it might not be found
// unless we query for hubloc_addr instead of xchan_addr
@@ -207,26 +202,24 @@ function zot_finger($webbie,$channel = null,$autofallback = true) {
intval(HUBLOC_FLAGS_PRIMARY)
);
- if($r) {
+ if ($r) {
$url = $r[0]['hubloc_url'];
- if($r[0]['hubloc_network'] && $r[0]['hubloc_network'] !== 'zot') {
+ if ($r[0]['hubloc_network'] && $r[0]['hubloc_network'] !== 'zot') {
logger('zot_finger: alternate network: ' . $webbie);
logger('url: '.$url.', net: '.var_export($r[0]['hubloc_network'],true), LOGGER_DATA);
return array('success' => false);
- }
- }
- else {
+ }
+ } else {
$url = 'https://' . $host;
}
-
$rhs = '/.well-known/zot-info';
$https = ((strpos($url,'https://') === 0) ? true : false);
logger('zot_finger: ' . $address . ' at ' . $url, LOGGER_DEBUG);
- if($channel) {
+ if ($channel) {
$postvars = array(
'address' => $address,
'target' => $channel['channel_guid'],
@@ -236,88 +229,85 @@ function zot_finger($webbie,$channel = null,$autofallback = true) {
$result = z_post_url($url . $rhs,$postvars);
-
- if((! $result['success']) && ($autofallback)) {
- if($https) {
+ if ((! $result['success']) && ($autofallback)) {
+ if ($https) {
logger('zot_finger: https failed. falling back to http');
$result = z_post_url('http://' . $host . $rhs,$postvars);
}
}
- }
- else {
+ } else {
$rhs .= '?f=&address=' . urlencode($address);
$result = z_fetch_url($url . $rhs);
- if((! $result['success']) && ($autofallback)) {
- if($https) {
+ if ((! $result['success']) && ($autofallback)) {
+ if ($https) {
logger('zot_finger: https failed. falling back to http');
$result = z_fetch_url('http://' . $host . $rhs);
}
}
}
-
- if(! $result['success'])
- logger('zot_finger: no results');
- return $result;
+ if (! $result['success'])
+ logger('zot_finger: no results');
+ return $result;
}
/**
- * @function: zot_refresh($them, $channel = null, $force = false)
+ * @brief Refreshes after permission changed or friending, etc.
+ *
+ * zot_refresh is typically invoked when somebody has changed permissions of a channel and they are notified
+ * to fetch new permissions via a finger/discovery operation. This may result in a new connection
+ * (abook entry) being added to a local channel and it may result in auto-permissions being granted.
+ *
+ * Friending in zot is accomplished by sending a refresh packet to a specific channel which indicates a
+ * permission change has been made by the sender which affects the target channel. The hub controlling
+ * the target channel does targetted discovery (a zot-finger request requesting permissions for the local
+ * channel). These are decoded here, and if necessary and abook structure (addressbook) is created to store
+ * the permissions assigned to this channel.
+ *
+ * Initially these abook structures are created with a 'pending' flag, so that no reverse permissions are
+ * implied until this is approved by the owner channel. A channel can also auto-populate permissions in
+ * return and send back a refresh packet of its own. This is used by forum and group communication channels
+ * so that friending and membership in the channel's "club" is automatic.
*
- * zot_refresh is typically invoked when somebody has changed permissions of a channel and they are notified
- * to fetch new permissions via a finger/discovery operation. This may result in a new connection
- * (abook entry) being added to a local channel and it may result in auto-permissions being granted.
- *
- * Friending in zot is accomplished by sending a refresh packet to a specific channel which indicates a
- * permission change has been made by the sender which affects the target channel. The hub controlling
- * the target channel does targetted discovery (a zot-finger request requesting permissions for the local
- * channel). These are decoded here, and if necessary and abook structure (addressbook) is created to store
- * the permissions assigned to this channel.
- *
- * Initially these abook structures are created with a 'pending' flag, so that no reverse permissions are
- * implied until this is approved by the owner channel. A channel can also auto-populate permissions in
- * return and send back a refresh packet of its own. This is used by forum and group communication channels
- * so that friending and membership in the channel's "club" is automatic.
- *
* @param array $them => xchan structure of sender
* @param array $channel => local channel structure of target recipient, required for "friending" operations
+ * @param array $force default false
*
- * @returns boolean true if successful, else false
+ * @returns boolean true if successful, else false
*/
+function zot_refresh($them, $channel = null, $force = false) {
-function zot_refresh($them,$channel = null, $force = false) {
-
- if(array_key_exists('xchan_network',$them) && ($them['xchan_network'] !== 'zot')) {
+ if (array_key_exists('xchan_network', $them) && ($them['xchan_network'] !== 'zot')) {
logger('zot_refresh: not got zot. ' . $them['xchan_name']);
return true;
}
logger('zot_refresh: them: ' . print_r($them,true), LOGGER_DATA);
- if($channel)
+ if ($channel)
logger('zot_refresh: channel: ' . print_r($channel,true), LOGGER_DATA);
$url = null;
- if($them['hubloc_url'])
+ if ($them['hubloc_url']) {
$url = $them['hubloc_url'];
- else {
+ } else {
$r = q("select hubloc_url, hubloc_flags from hubloc where hubloc_hash = '%s'",
dbesc($them['xchan_hash'])
);
- if($r) {
- foreach($r as $rr) {
- if($rr['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY) {
+ if ($r) {
+ foreach ($r as $rr) {
+ if ($rr['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY) {
$url = $rr['hubloc_url'];
break;
}
}
- if(! $url)
+ if (! $url)
$url = $r[0]['hubloc_url'];
}
}
- if(! $url) {
+ if (! $url) {
logger('zot_refresh: no url');
return false;
}
@@ -330,12 +320,13 @@ function zot_refresh($them,$channel = null, $force = false) {
$postvars['key'] = $channel['channel_pubkey'];
}
- if(array_key_exists('xchan_addr',$them) && $them['xchan_addr'])
+ if (array_key_exists('xchan_addr',$them) && $them['xchan_addr'])
$postvars['address'] = $them['xchan_addr'];
- if(array_key_exists('xchan_hash',$them) && $them['xchan_hash'])
+ if (array_key_exists('xchan_hash',$them) && $them['xchan_hash'])
$postvars['guid_hash'] = $them['xchan_hash'];
- if(array_key_exists('xchan_guid',$them) && $them['xchan_guid']
+ if (array_key_exists('xchan_guid',$them) && $them['xchan_guid']
&& array_key_exists('xchan_guid_sig',$them) && $them['xchan_guid_sig']) {
+
$postvars['guid'] = $them['xchan_guid'];
$postvars['guid_sig'] = $them['xchan_guid_sig'];
}
@@ -343,19 +334,19 @@ function zot_refresh($them,$channel = null, $force = false) {
$rhs = '/.well-known/zot-info';
$result = z_post_url($url . $rhs,$postvars);
-
+
logger('zot_refresh: zot-info: ' . print_r($result,true), LOGGER_DATA);
- if($result['success']) {
+ if ($result['success']) {
$j = json_decode($result['body'],true);
- if(! (($j) && ($j['success']))) {
+ if (! (($j) && ($j['success']))) {
logger('zot_refresh: result not decodable');
return false;
}
- $x = import_xchan($j,(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
+ $x = import_xchan($j, (($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
if(! $x['success'])
return false;
@@ -415,7 +406,7 @@ function zot_refresh($them,$channel = null, $force = false) {
$next_birthday = $r[0]['abook_dob'];
$current_abook_connected = (($r[0]['abook_flags'] & ABOOK_FLAG_UNCONNECTED) ? 0 : 1);
-
+
$y = q("update abook set abook_their_perms = %d, abook_dob = '%s'
where abook_xchan = '%s' and abook_channel = %d
and not (abook_flags & %d) > 0 ",
@@ -430,8 +421,8 @@ function zot_refresh($them,$channel = null, $force = false) {
// if they are in your address book but you aren't in theirs, and/or this does not
// match your current connected state setting, toggle it.
- // FIXME: uncoverted to postgres
- // FIXME: when this was enabled, all contacts became unconnected. Currently disabled intentionally
+ /** @FIXME uncoverted to postgres */
+ /** @FIXME when this was enabled, all contacts became unconnected. Currently disabled intentionally */
// $y1 = q("update abook set abook_flags = (abook_flags ^ %d)
// where abook_xchan = '%s' and abook_channel = %d
// and not (abook_flags & %d) limit 1",
@@ -505,7 +496,7 @@ function zot_refresh($them,$channel = null, $force = false) {
'type' => NOTIFY_INTRO,
'from_xchan' => $x['hash'],
'to_xchan' => $channel['channel_hash'],
- 'link' => z_root() . '/connedit/' . $new_connection[0]['abook_id'],
+ 'link' => z_root() . '/connedit/' . $new_connection[0]['abook_id'],
));
}
@@ -514,7 +505,6 @@ function zot_refresh($them,$channel = null, $force = false) {
|| (! ($new_connection[0]['abook_flags'] & ABOOK_FLAG_PENDING)) )
proc_run('php','include/onepoll.php',$new_connection[0]['abook_id']);
}
-
}
}
}
@@ -524,25 +514,22 @@ function zot_refresh($them,$channel = null, $force = false) {
}
/**
- * @function: zot_gethub
+ * @brief Look up if channel is known and previously verified.
*
- * A guid and a url, both signed by the sender, distinguish a known sender at a known location
- * This function looks these up to see if the channel is known and therefore previously verified.
- * If not, we will need to verify it.
+ * A guid and a url, both signed by the sender, distinguish a known sender at a
+ * known location.
+ * This function looks these up to see if the channel is known and therefore
+ * previously verified. If not, we will need to verify it.
*
- * @param array $arr
- * $arr must contain:
- * string $arr['guid'] => guid of conversant
- * string $arr['guid_sig'] => guid signed with conversant's private key
- * string $arr['url'] => URL of the origination hub of this communication
- * string $arr['url_sig'] => URL signed with conversant's private key
- *
+ * @param array $arr an assoziative array which must contain:
+ * * \e string \b guid => guid of conversant
+ * * \e string \b guid_sig => guid signed with conversant's private key
+ * * \e string \b url => URL of the origination hub of this communication
+ * * \e string \b url_sig => URL signed with conversant's private key
*
- * @returns: array => hubloc record
+ * @returns array|null null if site is blacklisted or not found, otherwise an
+ * array with an hubloc record
*/
-
-
-
function zot_gethub($arr) {
if($arr['guid'] && $arr['guid_sig'] && $arr['url'] && $arr['url_sig']) {
@@ -581,26 +568,23 @@ function zot_gethub($arr) {
}
/**
- * @function zot_register_hub($arr)
+ * @brief Registers an unknown hup.
*
- * A communication has been received which has an unknown (to us) sender.
- * Perform discovery based on our calculated hash of the sender at the origination address.
- * This will fetch the discovery packet of the sender, which contains the public key we
- * need to verify our guid and url signatures.
+ * A communication has been received which has an unknown (to us) sender.
+ * Perform discovery based on our calculated hash of the sender at the
+ * origination address. This will fetch the discovery packet of the sender,
+ * which contains the public key we need to verify our guid and url signatures.
*
- * @param array $arr
- * $arr must contain:
- * string $arr['guid'] => guid of conversant
- * string $arr['guid_sig'] => guid signed with conversant's private key
- * string $arr['url'] => URL of the origination hub of this communication
- * string $arr['url_sig'] => URL signed with conversant's private key
- *
+ * @param array $arr an assoziative array which must contain:
+ * * \e string \b guid => guid of conversant
+ * * \e string \b guid_sig => guid signed with conversant's private key
+ * * \e string \b url => URL of the origination hub of this communication
+ * * \e string \b url_sig => URL signed with conversant's private key
*
- * @returns array => 'success' (boolean true or false)
- * 'message' (optional error string only if success is false)
+ * @returns array an assoziative array with:
+ * * \b success boolean true or false
+ * * \b message (optional) error string only if success is false
*/
-
-
function zot_register_hub($arr) {
$result = array('success' => false);
@@ -640,15 +624,14 @@ function zot_register_hub($arr) {
}
}
}
+
return $result;
}
-
/**
- * @function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED)
- * Takes an associative array of a fetched discovery packet and updates
+ * @brief Takes an associative array of a fetched discovery packet and updates
* all internal data structures which need to be updated as a result.
- *
+ *
* @param array $arr => json_decoded discovery packet
* @param int $ud_flags
* Determines whether to create a directory update record if any changes occur, default is UPDATE_FLAGS_UPDATED
@@ -659,13 +642,12 @@ function zot_register_hub($arr) {
* If set [typically by update_directory_entry()] indicates a specific update table row and more particularly
* contains a particular address (ud_addr) which needs to be updated in that table.
*
- * @returns array => 'success' (boolean true or false)
- * 'message' (optional error string only if success is false)
+ * @return associative array
+ * * \e boolean \b success boolean true or false
+ * * \e string \b message (optional) error string only if success is false
*/
-
function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
-
call_hooks('import_xchan', $arr);
$ret = array('success' => false);
@@ -700,11 +682,11 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$r = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($xchan_hash)
- );
+ );
if(! array_key_exists('connect_url', $arr))
- $arr['connect_url'] = '';
-
+ $arr['connect_url'] = '';
+
if(strpos($arr['address'],'/') !== false)
$arr['address'] = substr($arr['address'],0,strpos($arr['address'],'/'));
@@ -713,14 +695,13 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$import_photos = true;
// if we import an entry from a site that's not ours and either or both of us is off the grid - hide the entry.
- // TODO: check if we're the same directory realm, which would mean we are allowed to see it
+ /** @TODO: check if we're the same directory realm, which would mean we are allowed to see it */
$dirmode = get_config('system','directory_mode');
if((($arr['site']['directory_mode'] === 'standalone') || ($dirmode & DIRECTORY_MODE_STANDALONE)) && ($arr['site']['url'] != z_root()))
$arr['searchable'] = false;
-
$hidden = (1 - intval($arr['searchable']));
// Be careful - XCHAN_FLAGS_HIDDEN should evaluate to 1
@@ -770,11 +751,9 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$what .= 'xchan ';
$changed = true;
}
- }
- else {
+ } else {
$import_photos = true;
-
if((($arr['site']['directory_mode'] === 'standalone') || ($dirmode & DIRECTORY_MODE_STANDALONE))
&& ($arr['site']['url'] != z_root()))
$arr['searchable'] = false;
@@ -789,7 +768,7 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$new_flags |= XCHAN_FLAGS_SELFCENSORED;
if(array_key_exists('deleted',$arr) && $arr['deleted'])
$new_flags |= XCHAN_FLAGS_DELETED;
-
+
$x = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_mimetype,
xchan_photo_l, xchan_addr, xchan_url, xchan_connurl, xchan_follow, xchan_connpage, xchan_name, xchan_network, xchan_photo_date, xchan_name_date, xchan_flags)
values ( '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d) ",
@@ -813,11 +792,9 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$what .= 'new_xchan';
$changed = true;
+ }
- }
-
-
- if($import_photos) {
+ if ($import_photos) {
require_once('include/photo/photo_driver.php');
@@ -826,9 +803,9 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$local = q("select channel_account_id, channel_id from channel where channel_hash = '%s' limit 1",
dbesc($xchan_hash)
);
- if($local) {
- $ph = z_fetch_url($arr['photo'],true);
- if($ph['success']) {
+ if ($local) {
+ $ph = z_fetch_url($arr['photo'], true);
+ if ($ph['success']) {
import_channel_photo($ph['body'], $arr['photo_mimetype'], $local[0]['channel_account_id'],$local[0]['channel_id']);
// reset the names in case they got messed up when we had a bug in this function
$photos = array(
@@ -839,12 +816,11 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
false
);
}
+ } else {
+ $photos = import_profile_photo($arr['photo'], $xchan_hash);
}
- else {
- $photos = import_profile_photo($arr['photo'],$xchan_hash);
- }
- if($photos) {
- if($photos[4]) {
+ if ($photos) {
+ if ($photos[4]) {
// importing the photo failed somehow. Leave the photo_date alone so we can try again at a later date.
// This often happens when somebody joins the matrix with a bad cert.
$r = q("update xchan set xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s'
@@ -855,8 +831,7 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
dbesc($photos[3]),
dbesc($xchan_hash)
);
- }
- else {
+ } else {
$r = q("update xchan set xchan_photo_date = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s'
where xchan_hash = '%s'",
dbescdate(datetime_convert('UTC','UTC',$arr['photo_updated'])),
@@ -875,8 +850,7 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
// what we are missing for true hub independence is for any changes in the primary hub to
// get reflected not only in the hublocs, but also to update the URLs and addr in the appropriate xchan
-
- $s = sync_locations($arr,$arr);
+ $s = sync_locations($arr, $arr);
if($s) {
if($s['change_message'])
@@ -915,8 +889,7 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$what .= 'profile ';
$changed = true;
}
- }
- else {
+ } else {
logger('import_xchan: profile not available - hiding');
// they may have made it private
$r = q("delete from xprof where xprof_hash = '%s'",
@@ -935,7 +908,6 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$changed = true;
}
}
-
if(($changed) || ($ud_flags == UPDATE_FLAGS_FORCED)) {
$guid = random_string() . '@' . get_app()->get_hostname();
@@ -956,60 +928,52 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$ret['hash'] = $xchan_hash;
}
-
-
logger('import_xchan: result: ' . print_r($ret,true), LOGGER_DATA);
return $ret;
}
/**
- * @function zot_process_response($hub,$arr,$outq) {
- * Called immediately after sending a zot message which is using queue processing
- * Updates the queue item according to the response result and logs any information
- * returned to aid communications troubleshooting.
+ * @brief Called immediately after sending a zot message which is using queue processing.
+ *
+ * Updates the queue item according to the response result and logs any information
+ * returned to aid communications troubleshooting.
*
* @param string $hub - url of site we just contacted
* @param array $arr - output of z_post_url()
* @param array $outq - The queue structure attached to this request
- *
- * @returns nothing
*/
+function zot_process_response($hub, $arr, $outq) {
-
-function zot_process_response($hub,$arr,$outq) {
-
- if(! $arr['success']) {
+ if (! $arr['success']) {
logger('zot_process_response: failed: ' . $hub);
return;
}
- $x = json_decode($arr['body'],true);
+ $x = json_decode($arr['body'], true);
- if(! $x) {
+ if (! $x) {
logger('zot_process_response: No json from ' . $hub);
logger('zot_process_response: headers: ' . print_r($arr['header'],true), LOGGER_DATA);
}
// update the timestamp for this site
- $r = q("update site set site_update = '%s' where site_url = '%s'",
+ q("update site set site_update = '%s' where site_url = '%s'",
dbesc(datetime_convert()),
dbesc(dirname($hub))
);
-
// synchronous message types are handled immediately
// async messages remain in the queue until processed.
- if(intval($outq['outq_async'])) {
- $r = q("update outq set outq_delivered = 1, outq_updated = '%s' where outq_hash = '%s' and outq_channel = %d",
+ if (intval($outq['outq_async'])) {
+ q("update outq set outq_delivered = 1, outq_updated = '%s' where outq_hash = '%s' and outq_channel = %d",
dbesc(datetime_convert()),
dbesc($outq['outq_hash']),
intval($outq['outq_channel'])
);
- }
- else {
- $r = q("delete from outq where outq_hash = '%s' and outq_channel = %d",
+ } else {
+ q("delete from outq where outq_hash = '%s' and outq_channel = %d",
dbesc($outq['outq_hash']),
intval($outq['outq_channel'])
);
@@ -1019,19 +983,20 @@ function zot_process_response($hub,$arr,$outq) {
}
/**
- * @function zot_fetch($arr)
+ * @brief
+ *
+ * We received a notification packet (in mod/post.php) that a message is waiting for us, and we've verified the sender.
+ * Now send back a pickup message, using our message tracking ID ($arr['secret']), which we will sign with our site private key.
+ * The entire pickup message is encrypted with the remote site's public key.
+ * If everything checks out on the remote end, we will receive back a packet containing one or more messages,
+ * which will be processed and delivered before this function ultimately returns.
+ *
+ * @see zot_import()
*
- * We received a notification packet (in mod/post.php) that a message is waiting for us, and we've verified the sender.
- * Now send back a pickup message, using our message tracking ID ($arr['secret']), which we will sign with our site private key.
- * The entire pickup message is encrypted with the remote site's public key.
- * If everything checks out on the remote end, we will receive back a packet containing one or more messages,
- * which will be processed and delivered before this function ultimately returns.
- *
* @param array $arr
* decrypted and json decoded notify packet from remote site
+ * @return array from zot_import()
*/
-
-
function zot_fetch($arr) {
logger('zot_fetch: ' . print_r($arr,true), LOGGER_DATA);
@@ -1054,31 +1019,36 @@ function zot_fetch($arr) {
);
$datatosend = json_encode(crypto_encapsulate(json_encode($data),$ret_hub['hubloc_sitekey']));
-
+
$fetch = zot_zot($url,$datatosend);
$result = zot_import($fetch, $arr['sender']['url']);
+
return $result;
}
/**
- * @function zot_import
+ * @brief Process incoming array of messages.
*
* Process an incoming array of messages which were obtained via pickup, and
* import, update, delete as directed.
- *
- * @param array $arr => 'pickup' structure returned from remote site
- * @param string $sender_url => the url specified by the sender in the initial communication
- * we will verify the sender and url in each returned message structure and also verify
- * that all the messages returned match the site url that we are currently processing.
- *
- * The message types handled here are 'activity' (e.g. posts), 'mail' , 'profile', 'location',
- * and 'channel_sync'
- *
- * @returns array => array ( [0] => string $channel_hash, [1] => string $delivery_status, [2] => string $address )
- * suitable for logging remotely, enumerating the processing results of each message/recipient combination.
- *
+ *
+ * The message types handled here are 'activity' (e.g. posts), 'mail' ,
+ * 'profile', 'location' and 'channel_sync'.
+ *
+ * @param array $arr
+ * 'pickup' structure returned from remote site
+ * @param string $sender_url
+ * the url specified by the sender in the initial communication.
+ * We will verify the sender and url in each returned message structure and
+ * also verify that all the messages returned match the site url that we are
+ * currently processing.
+ *
+ * @returns array
+ * suitable for logging remotely, enumerating the processing results of each message/recipient combination
+ * * [0] => \e string $channel_hash
+ * * [1] => \e string $delivery_status
+ * * [2] => \e string $address
*/
-
function zot_import($arr, $sender_url) {
$data = json_decode($arr['body'],true);
@@ -1168,7 +1138,7 @@ function zot_import($arr, $sender_url) {
}
}
- logger('public post');
+ logger('public post');
// Public post. look for any site members who are or may be accepting posts from this sender
// and who are allowed to see them based on the sender's permissions
@@ -1190,7 +1160,6 @@ function zot_import($arr, $sender_url) {
$i['message']['flags'] = array();
if(! in_array('private',$i['message']['flags']))
$i['message']['flags'][] = 'private';
-
}
}
@@ -1215,8 +1184,8 @@ function zot_import($arr, $sender_url) {
logger('zot_import: no deliveries on this site');
continue;
}
-
- if($i['message']) {
+
+ if($i['message']) {
if($i['message']['type'] === 'activity') {
$arr = get_item_elements($i['message']);
@@ -1230,7 +1199,6 @@ function zot_import($arr, $sender_url) {
$relay = ((array_key_exists('flags',$i['message']) && in_array('relay',$i['message']['flags'])) ? true : false);
$result = process_delivery($i['notify']['sender'],$arr,$deliveries,$relay,false,$message_request);
-
}
elseif($i['message']['type'] === 'mail') {
$arr = get_mail_elements($i['message']);
@@ -1238,9 +1206,7 @@ function zot_import($arr, $sender_url) {
logger('Mail received: ' . print_r($arr,true), LOGGER_DATA);
logger('Mail recipients: ' . print_r($deliveries,true), LOGGER_DATA);
-
$result = process_mail_delivery($i['notify']['sender'],$arr,$deliveries);
-
}
elseif($i['message']['type'] === 'profile') {
$arr = get_profile_elements($i['message']);
@@ -1249,9 +1215,7 @@ function zot_import($arr, $sender_url) {
logger('Profile recipients: ' . print_r($deliveries,true), LOGGER_DATA);
$result = process_profile_delivery($i['notify']['sender'],$arr,$deliveries);
-
}
-
elseif($i['message']['type'] === 'channel_sync') {
// $arr = get_channelsync_elements($i['message']);
@@ -1270,31 +1234,34 @@ function zot_import($arr, $sender_url) {
$result = process_location_delivery($i['notify']['sender'],$arr,$deliveries);
}
-
}
if($result){
- $return = array_merge($return,$result);
+ $return = array_merge($return, $result);
}
}
}
return $return;
-
}
// A public message with no listed recipients can be delivered to anybody who
-// has PERMS_NETWORK for that type of post, PERMS_AUTHED (in-network senders are
+// has PERMS_NETWORK for that type of post, PERMS_AUTHED (in-network senders are
// by definition authenticated) or PERMS_SITE and is one the same
// site, or PERMS_SPECIFIC and the sender is a contact who is granted
// permissions via their connection permissions in the address book.
// Here we take a given message and construct a list of hashes of everybody
-// on the site that we should try and deliver to.
+// on the site that we should try and deliver to.
// Some of these will be rejected, but this gives us a place to start.
+/**
+ * @brief
+ *
+ * @param array $msg
+ * @return NULL|array
+ */
function public_recips($msg) {
-
require_once('include/identity.php');
$check_mentions = false;
@@ -1363,7 +1330,6 @@ function public_recips($msg) {
or ( " . $col . " & " . intval(PERMS_PUBLIC) . ") > 0
or ( " . $col . " & " . intval(PERMS_AUTHED) . ") > 0 ) ";
-
$r = q("select channel_hash as hash from channel $sql or channel_hash = '%s'
and ( channel_pageflags & " . intval(PAGE_REMOVED) . " ) = 0 ",
dbesc($msg['notify']['sender']['hash'])
@@ -1514,7 +1480,6 @@ function allowed_public_recips($msg) {
return $results;
}
-
return array();
}
@@ -1544,7 +1509,6 @@ function process_delivery($sender,$arr,$deliveries,$relay,$public = false,$reque
continue;
}
-
$channel = $r[0];
// allow public postings to the sys channel regardless of permissions, but not
@@ -1763,7 +1727,6 @@ function remove_community_tag($sender,$arr,$uid) {
return;
logger('remove_community_tag: invoked');
-
if(! get_pconfig($uid,'system','blocktags')) {
logger('remove_community tag: permission denied.');
@@ -1806,8 +1769,8 @@ function remove_community_tag($sender,$arr,$uid) {
logger('remove_community_tag: no parent message');
return;
}
-
- $x = q("delete from term where uid = %d and oid = %d and otype = %d and type = %d and term = '%s' and url = '%s'",
+
+ q("delete from term where uid = %d and oid = %d and otype = %d and type = %d and term = '%s' and url = '%s'",
intval($uid),
intval($r[0]['id']),
intval(TERM_OBJ_POST),
@@ -1815,8 +1778,6 @@ function remove_community_tag($sender,$arr,$uid) {
dbesc($i['object']['title']),
dbesc(get_rel_link($i['object']['link'],'alternate'))
);
-
- return;
}
function update_imported_item($sender,$item,$uid) {
@@ -1826,12 +1787,20 @@ function update_imported_item($sender,$item,$uid) {
logger('update_imported_item: failed: ' . $x['message']);
else
logger('update_imported_item');
-
}
-function delete_imported_item($sender,$item,$uid,$relay) {
+/**
+ * @brief Deletes an imported item.
+ *
+ * @param array $sender
+ * @param array $item
+ * @param int $uid
+ * @param unknown $relay
+ * @return boolean|int post_id
+ */
+function delete_imported_item($sender, $item, $uid, $relay) {
- logger('delete_imported_item invoked',LOGGER_DEBUG);
+ logger('delete_imported_item invoked', LOGGER_DEBUG);
$ownership_valid = false;
$item_found = false;
@@ -1841,13 +1810,13 @@ function delete_imported_item($sender,$item,$uid,$relay) {
dbesc($item['mid']),
intval($uid)
);
- if($r) {
- if($r[0]['author_xchan'] === $sender['hash'] || $r[0]['owner_xchan'] === $sender['hash'] || $r[0]['source_xchan'] === $sender['hash'])
+ if ($r) {
+ if ($r[0]['author_xchan'] === $sender['hash'] || $r[0]['owner_xchan'] === $sender['hash'] || $r[0]['source_xchan'] === $sender['hash'])
$ownership_valid = true;
+
$post_id = $r[0]['id'];
$item_found = true;
- }
- else {
+ } else {
// perhaps the item is still in transit and the delete notification got here before the actual item did. Store it with the deleted flag set.
// item_store() won't try to deliver any notifications or start delivery chains if this flag is set.
@@ -1855,22 +1824,24 @@ function delete_imported_item($sender,$item,$uid,$relay) {
// But this will ensure that if the (undeleted) original post comes in at a later date, we'll reject it because it will have an older timestamp.
logger('delete received for non-existent item - storing item data.');
- if($arr['author_xchan'] === $sender['hash'] || $arr['owner_xchan'] === $sender['hash'] || $arr['source_xchan'] === $sender['hash']) {
+
+ /** @BUG $arr is undefined here, so this is dead code */
+ if ($arr['author_xchan'] === $sender['hash'] || $arr['owner_xchan'] === $sender['hash'] || $arr['source_xchan'] === $sender['hash']) {
$ownership_valid = true;
$item_result = item_store($arr);
$post_id = $item_result['item_id'];
}
}
- if($ownership_valid == false) {
+ if ($ownership_valid === false) {
logger('delete_imported_item: failed: ownership issue');
return false;
}
- if($item_found) {
- if($r[0]['item_restrict'] & ITEM_DELETED) {
+ if ($item_found) {
+ if ($r[0]['item_restrict'] & ITEM_DELETED) {
logger('delete_imported_item: item was already deleted');
- if(! $relay)
+ if (! $relay)
return false;
// This is a bit hackish, but may have to suffice until the notification/delivery loop is optimised
@@ -1879,9 +1850,9 @@ function delete_imported_item($sender,$item,$uid,$relay) {
// code path downstream can relay it again (causing a loop). Since it's already gone it's not coming
// back, and we aren't going to (or shouldn't at any rate) delete it again in the future - so losing
// this information from the metadata should have no other discernible impact.
-
- if(($r[0]['id'] != $r[0]['parent']) && ($r[0]['item_flags'] & ITEM_ORIGIN)) {
- $x = q("update item set item_flags = %d where id = %d and uid = %d",
+
+ if (($r[0]['id'] != $r[0]['parent']) && ($r[0]['item_flags'] & ITEM_ORIGIN)) {
+ q("update item set item_flags = %d where id = %d and uid = %d",
intval($r[0]['item_flags'] ^ ITEM_ORIGIN),
intval($r[0]['id']),
intval($r[0]['uid'])
@@ -1889,14 +1860,13 @@ function delete_imported_item($sender,$item,$uid,$relay) {
}
}
-
require_once('include/items.php');
// Use phased deletion to set the deleted flag, call both tag_deliver and the notifier to notify downstream channels
// and then clean up after ourselves with a cron job after several days to do the delete_item_lowlevel() (DROPITEM_PHASE2).
- drop_item($post_id,false, DROPITEM_PHASE1);
- tag_deliver($uid,$post_id);
+ drop_item($post_id, false, DROPITEM_PHASE1);
+ tag_deliver($uid, $post_id);
}
return $post_id;
@@ -1904,17 +1874,13 @@ function delete_imported_item($sender,$item,$uid,$relay) {
function process_mail_delivery($sender,$arr,$deliveries) {
-
$result = array();
-
if($sender['hash'] != $arr['from_xchan']) {
logger('process_mail_delivery: sender is not mail author');
return;
}
-
-
foreach($deliveries as $d) {
$r = q("select * from channel where channel_hash = '%s' limit 1",
dbesc($d['hash'])
@@ -1946,7 +1912,7 @@ function process_mail_delivery($sender,$arr,$deliveries) {
$result[] = array($d['hash'],'mail recalled',$channel['channel_name'],$arr['mid']);
logger('mail_recalled');
}
- else {
+ else {
$result[] = array($d['hash'],'duplicate mail received',$channel['channel_name'],$arr['mid']);
logger('duplicate mail received');
}
@@ -1974,7 +1940,6 @@ function process_rating_delivery($sender,$arr) {
dbesc($sender['hash'])
);
-
if((! $z) || (! rsa_verify($arr['target'] . '.' . $arr['rating'] . '.' . $arr['rating_text'], base64url_decode($arr['signature']),$z[0]['xchan_pubkey']))) {
logger('failed to verify rating');
return;
@@ -2012,7 +1977,6 @@ function process_rating_delivery($sender,$arr) {
);
logger('rating created');
}
- return;
}
@@ -2080,7 +2044,6 @@ function sync_locations($sender,$arr,$absolute = false) {
continue;
}
-
for($x = 0; $x < count($xisting); $x ++) {
if(($xisting[$x]['hubloc_url'] === $location['url'])
&& ($xisting[$x]['hubloc_sitekey'] === $location['sitekey'])) {
@@ -2250,7 +2213,7 @@ function sync_locations($sender,$arr,$absolute = false) {
);
if($r)
hubloc_change_primary($r[0]);
- }
+ }
}
// get rid of any hubs we have for this channel which weren't reported.
@@ -2275,17 +2238,23 @@ function sync_locations($sender,$arr,$absolute = false) {
$ret['changed'] = $changed;
return $ret;
-
}
-
+/**
+ * @brief Returns an array with all known distinct hubs for this channel.
+ *
+ * @see zot_get_hublocs()
+ * @param array $channel an assoziative array which must contain
+ * * \e string \b channel_hash the hash of the channel
+ * @return array an array with assoziated arrays
+ */
function zot_encode_locations($channel) {
$ret = array();
$x = zot_get_hublocs($channel['channel_hash']);
- if($x && count($x)) {
- foreach($x as $hub) {
- if(! ($hub['hubloc_flags'] & HUBLOC_FLAGS_UNVERIFIED)) {
+ if ($x && count($x)) {
+ foreach ($x as $hub) {
+ if (! ($hub['hubloc_flags'] & HUBLOC_FLAGS_UNVERIFIED)) {
$ret[] = array(
'host' => $hub['hubloc_host'],
'address' => $hub['hubloc_addr'],
@@ -2299,24 +2268,25 @@ function zot_encode_locations($channel) {
}
}
}
+
return $ret;
}
-
-
-
-/*
- * @function import_directory_profile
+/**
+ * @brief Imports a directory profile.
*
- * @returns boolean $updated if something changed
- *
+ * @param string $hash
+ * @param array $profile
+ * @param string $addr
+ * @param number $ud_flags
+ * @param number $suppress_update default 0
+ * @return boolean $updated if something changed
*/
-
-function import_directory_profile($hash,$profile,$addr,$ud_flags = UPDATE_FLAGS_UPDATED, $suppress_update = 0) {
+function import_directory_profile($hash, $profile, $addr, $ud_flags = UPDATE_FLAGS_UPDATED, $suppress_update = 0) {
logger('import_directory_profile', LOGGER_DEBUG);
- if(! $hash)
+ if (! $hash)
return false;
$arr = array();
@@ -2337,11 +2307,11 @@ function import_directory_profile($hash,$profile,$addr,$ud_flags = UPDATE_FLAGS_
$arr['xprof_hometown'] = (($profile['hometown']) ? htmlspecialchars($profile['hometown'], ENT_COMPAT,'UTF-8',false) : '');
$clean = array();
- if(array_key_exists('keywords',$profile) and is_array($profile['keywords'])) {
+ if (array_key_exists('keywords', $profile) and is_array($profile['keywords'])) {
import_directory_keywords($hash,$profile['keywords']);
- foreach($profile['keywords'] as $kw) {
- $kw = trim(htmlspecialchars($kw,ENT_COMPAT,'UTF-8',false));
- $kw = trim($kw,',');
+ foreach ($profile['keywords'] as $kw) {
+ $kw = trim(htmlspecialchars($kw,ENT_COMPAT, 'UTF-8', false));
+ $kw = trim($kw, ',');
$clean[] = $kw;
}
}
@@ -2352,48 +2322,47 @@ function import_directory_profile($hash,$profile,$addr,$ud_flags = UPDATE_FLAGS_
// These are not translated, so the German "erwachsenen" keyword will not censor the directory profile. Only the English form - "adult".
- if(in_arrayi('nsfw',$clean) || in_arrayi('adult',$clean)) {
+ if (in_arrayi('nsfw', $clean) || in_arrayi('adult', $clean)) {
q("update xchan set xchan_flags = (xchan_flags | %d) where xchan_hash = '%s'",
intval(XCHAN_FLAGS_SELFCENSORED),
dbesc($hash)
);
}
-
$r = q("select * from xprof where xprof_hash = '%s' limit 1",
dbesc($hash)
);
-
- if($arr['xprof_age'] > 150)
+
+ if ($arr['xprof_age'] > 150)
$arr['xprof_age'] = 150;
- if($arr['xprof_age'] < 0)
+ if ($arr['xprof_age'] < 0)
$arr['xprof_age'] = 0;
-
- if($r) {
+
+ if ($r) {
$update = false;
- foreach($r[0] as $k => $v) {
- if((array_key_exists($k,$arr)) && ($arr[$k] != $v)) {
+ foreach ($r[0] as $k => $v) {
+ if ((array_key_exists($k,$arr)) && ($arr[$k] != $v)) {
logger('import_directory_profile: update ' . $k . ' => ' . $arr[$k]);
$update = true;
break;
}
}
- if($update) {
- $x = q("update xprof set
+ if ($update) {
+ q("update xprof set
xprof_desc = '%s',
xprof_dob = '%s',
- xprof_age = %d,
+ xprof_age = %d,
xprof_gender = '%s',
xprof_marital = '%s',
xprof_sexual = '%s',
xprof_locale = '%s',
xprof_region = '%s',
xprof_postcode = '%s',
- xprof_country = '%s',
- xprof_about = '%s',
- xprof_homepage = '%s',
- xprof_hometown = '%s',
- xprof_keywords = '%s'
+ xprof_country = '%s',
+ xprof_about = '%s',
+ xprof_homepage = '%s',
+ xprof_hometown = '%s',
+ xprof_keywords = '%s'
where xprof_hash = '%s'",
dbesc($arr['xprof_desc']),
dbesc($arr['xprof_dob']),
@@ -2412,11 +2381,10 @@ function import_directory_profile($hash,$profile,$addr,$ud_flags = UPDATE_FLAGS_
dbesc($arr['xprof_hash'])
);
}
- }
- else {
+ } else {
$update = true;
logger('import_directory_profile: new profile ');
- $x = q("insert into xprof (xprof_hash, xprof_desc, xprof_dob, xprof_age, xprof_gender, xprof_marital, xprof_sexual, xprof_locale, xprof_region, xprof_postcode, xprof_country, xprof_about, xprof_homepage, xprof_hometown, xprof_keywords) values ('%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
+ q("insert into xprof (xprof_hash, xprof_desc, xprof_dob, xprof_age, xprof_gender, xprof_marital, xprof_sexual, xprof_locale, xprof_region, xprof_postcode, xprof_country, xprof_about, xprof_homepage, xprof_hometown, xprof_keywords) values ('%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
dbesc($arr['xprof_hash']),
dbesc($arr['xprof_desc']),
dbesc($arr['xprof_dob']),
@@ -2438,8 +2406,9 @@ function import_directory_profile($hash,$profile,$addr,$ud_flags = UPDATE_FLAGS_
$d = array('xprof' => $arr, 'profile' => $profile, 'update' => $update);
call_hooks('import_directory_profile', $d);
- if(($d['update']) && (! $suppress_update))
+ if (($d['update']) && (! $suppress_update))
update_modtime($arr['xprof_hash'],random_string() . '@' . get_app()->get_hostname(), $addr, $ud_flags);
+
return $d['update'];
}
@@ -2528,7 +2497,6 @@ function import_site($arr,$pubkey) {
$site_directory = 0;
if($arr['directory_mode'] == 'normal')
$site_directory = DIRECTORY_MODE_NORMAL;
-
if($arr['directory_mode'] == 'primary')
$site_directory = DIRECTORY_MODE_PRIMARY;
if($arr['directory_mode'] == 'secondary')
@@ -2536,9 +2504,6 @@ function import_site($arr,$pubkey) {
if($arr['directory_mode'] == 'standalone')
$site_directory = DIRECTORY_MODE_STANDALONE;
-
-
-
$register_policy = 0;
if($arr['register_policy'] == 'closed')
$register_policy = REGISTER_CLOSED;
@@ -2569,16 +2534,16 @@ function import_site($arr,$pubkey) {
if(! $x['success'])
$access_policy = ACCESS_PRIVATE;
}
-
+
$directory_url = htmlspecialchars($arr['directory_url'],ENT_COMPAT,'UTF-8',false);
$url = htmlspecialchars(strtolower($arr['url']),ENT_COMPAT,'UTF-8',false);
$sellpage = htmlspecialchars($arr['sellpage'],ENT_COMPAT,'UTF-8',false);
$site_location = htmlspecialchars($arr['location'],ENT_COMPAT,'UTF-8',false);
$site_realm = htmlspecialchars($arr['realm'],ENT_COMPAT,'UTF-8',false);
- // You can have one and only one primary directory per realm.
+ // You can have one and only one primary directory per realm.
// Downgrade any others claiming to be primary. As they have
- // flubbed up this badly already, don't let them be directory servers at all.
+ // flubbed up this badly already, don't let them be directory servers at all.
if(($site_directory === DIRECTORY_MODE_PRIMARY)
&& ($site_realm === get_directory_realm())
@@ -2586,7 +2551,6 @@ function import_site($arr,$pubkey) {
$site_directory = DIRECTORY_MODE_NORMAL;
}
-
if($exists) {
if(($siterecord['site_flags'] != $site_directory)
|| ($siterecord['site_access'] != $access_policy)
@@ -2644,11 +2608,9 @@ function import_site($arr,$pubkey) {
}
return $update;
-
}
-
/**
* Send a zot packet to all hubs where this channel is duplicated, refreshing
* such things as personal settings, channel permissions, address book updates, etc.
@@ -2714,7 +2676,7 @@ function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
$info['config'] = $settings;
}
}
-
+
if($channel) {
$info['channel'] = array();
foreach($channel as $k => $v) {
@@ -2775,23 +2737,20 @@ function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
if($interval)
@time_sleep_until(microtime(true) + (float) $interval);
}
-
-
}
function process_channel_sync_delivery($sender,$arr,$deliveries) {
-// FIXME - this will sync red structures (channel, pconfig and abook). Eventually we need to make this application agnostic.
-
+ /** @FIXME this will sync red structures (channel, pconfig and abook). Eventually we need to make this application agnostic. */
$result = array();
-
- foreach($deliveries as $d) {
+
+ foreach ($deliveries as $d) {
$r = q("select * from channel where channel_hash = '%s' limit 1",
dbesc($d['hash'])
);
- if(! $r) {
+ if (! $r) {
$result[] = array($d['hash'],'not found');
continue;
}
@@ -2801,7 +2760,6 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
$max_friends = service_class_fetch($channel['channel_id'],'total_channels');
$max_feeds = account_service_class_fetch($channel['channel_account_id'],'total_feeds');
-
if($channel['channel_hash'] != $sender['hash']) {
logger('process_channel_sync_delivery: possible forgery. Sender ' . $sender['hash'] . ' is not ' . $channel['channel_hash']);
$result[] = array($d['hash'],'channel mismatch',$channel['channel_name'],'');
@@ -2832,8 +2790,6 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
}
}
-
-
if(array_key_exists('abook',$arr) && is_array($arr['abook']) && count($arr['abook'])) {
$total_friends = 0;
$total_feeds = 0;
@@ -2922,7 +2878,7 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
}
if($max_feeds !== false && ($clean['abook_flags'] & ABOOK_FLAG_FEED) && $total_feeds > $max_feeds) {
logger('process_channel_sync_delivery: total_feeds service class limit exceeded');
- continue;
+ continue;
}
q("insert into abook ( abook_xchan, abook_channel ) values ('%s', %d ) ",
dbesc($clean['abook_xchan']),
@@ -2931,7 +2887,7 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
$total_friends ++;
if($clean['abook_flags'] & ABOOK_FLAG_FEED)
$total_feeds ++;
- }
+ }
if(count($clean)) {
foreach($clean as $k => $v) {
@@ -2975,7 +2931,7 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
if(intval($cl['deleted']) && (! intval($y['deleted']))) {
q("delete from group_member where gid = %d",
intval($y['id'])
- );
+ );
}
}
}
@@ -3095,7 +3051,7 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
if(! $x) {
q("insert into profile ( profile_guid, aid, uid ) values ('%s', %d, %d)",
dbesc($profile['profile_guid']),
- intval($channel['channel_account_id']),
+ intval($channel['channel_account_id']),
intval($channel['channel_id'])
);
$x = q("select * from profile where profile_guid = '%s' and uid = %d limit 1",
@@ -3109,9 +3065,12 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
foreach($profile as $k => $v) {
if(in_array($k,$disallowed))
continue;
+
$clean[$k] = $v;
- // TODO - check if these are allowed, otherwise we'll error
- // We also need to import local photos if a custom photo is selected
+ /**
+ * @TODO check if these are allowed, otherwise we'll error
+ * We also need to import local photos if a custom photo is selected
+ */
}
if(count($clean)) {
foreach($clean as $k => $v) {
@@ -3121,49 +3080,58 @@ function process_channel_sync_delivery($sender,$arr,$deliveries) {
}
}
}
-
- $result[] = array($d['hash'],'channel sync updated',$channel['channel_name'],'');
-
+ $result[] = array($d['hash'],'channel sync updated',$channel['channel_name'],'');
}
+
return $result;
}
// We probably should make rpost discoverable.
-
+
function get_rpost_path($observer) {
if(! $observer)
return '';
+
$parsed = parse_url($observer['xchan_url']);
- return $parsed['scheme'] . '://' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : '') . '/rpost?f=';
+ return $parsed['scheme'] . '://' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : '') . '/rpost?f=';
}
+
+/**
+ * @brief
+ *
+ * @param array $x
+ * @return boolean|string return false or a hash
+ */
function import_author_zot($x) {
- $hash = make_xchan_hash($x['guid'],$x['guid_sig']);
+ $hash = make_xchan_hash($x['guid'], $x['guid_sig']);
$r = q("select hubloc_url from hubloc where hubloc_guid = '%s' and hubloc_guid_sig = '%s' and (hubloc_flags & %d)>0 limit 1",
dbesc($x['guid']),
dbesc($x['guid_sig']),
intval(HUBLOC_FLAGS_PRIMARY)
);
- if($r) {
+ if ($r) {
logger('import_author_zot: in cache', LOGGER_DEBUG);
return $hash;
}
logger('import_author_zot: entry not in cache - probing: ' . print_r($x,true), LOGGER_DEBUG);
-
- $them = array('hubloc_url' => $x['url'],'xchan_guid' => $x['guid'], 'xchan_guid_sig' => $x['guid_sig']);
- if(zot_refresh($them))
+
+ $them = array('hubloc_url' => $x['url'], 'xchan_guid' => $x['guid'], 'xchan_guid_sig' => $x['guid_sig']);
+ if (zot_refresh($them))
return $hash;
+
return false;
}
/**
- * @function zot_process_message_request($data)
- * If a site receives a comment to a post but finds they have no parent to attach it with, they
+ * @brief Process a message request.
+ *
+ * If a site receives a comment to a post but finds they have no parent to attach it with, they
* may send a 'request' packet containing the message_id of the missing parent. This is the handler
* for that packet. We will create a message_list array of the entire conversation starting with
* the missing parent and invoke delivery to the sender of the packet.
@@ -3173,20 +3141,21 @@ function import_author_zot($x) {
* processed/delivered in order.
*
* Called from mod/post.php
- */
-
-
+ *
+ * @param array $data
+ * @return array
+ */
function zot_process_message_request($data) {
$ret = array('success' => false);
- if(! $data['message_id']) {
+ if (! $data['message_id']) {
$ret['message'] = 'no message_id';
logger('no message_id');
return $ret;
}
$sender = $data['sender'];
- $sender_hash = make_xchan_hash($sender['guid'],$sender['guid_sig']);
+ $sender_hash = make_xchan_hash($sender['guid'], $sender['guid_sig']);
/*
* Find the local channel in charge of this post (the first and only recipient of the request packet)
@@ -3197,7 +3166,7 @@ function zot_process_message_request($data) {
$c = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_hash = '%s' limit 1",
dbesc($recip_hash)
);
- if(! $c) {
+ if (! $c) {
logger('recipient channel not found.');
$ret['message'] .= 'recipient not found.' . EOL;
return $ret;
@@ -3209,7 +3178,7 @@ function zot_process_message_request($data) {
$messages = zot_feed($c[0]['channel_id'],$sender_hash,array('message_id' => $data['message_id']));
- if($messages) {
+ if ($messages) {
$env_recips = null;
$r = q("select hubloc_guid, hubloc_url, hubloc_sitekey, hubloc_network, hubloc_flags, hubloc_callback, hubloc_host
@@ -3219,20 +3188,18 @@ function zot_process_message_request($data) {
intval(HUBLOC_FLAGS_DELETED),
intval(HUBLOC_OFFLINE)
);
- if(! $r) {
+ if (! $r) {
logger('no hubs');
return $ret;
}
$hubs = $r;
- $hublist = array();
- $keys = array();
- $private = ((array_key_exists('flags',$messages[0]) && in_array('private',$messages[0]['flags'])) ? true : false);
+ $private = ((array_key_exists('flags', $messages[0]) && in_array('private',$messages[0]['flags'])) ? true : false);
if($private)
- $env_recips = array('guid' => $sender['guid'],'guid_sig' => $sender['guid_sig'],'hash' => $sender_hash);
+ $env_recips = array('guid' => $sender['guid'], 'guid_sig' => $sender['guid_sig'], 'hash' => $sender_hash);
$data_packet = json_encode(array('message_list' => $messages));
-
+
foreach($hubs as $hub) {
$hash = random_string();
@@ -3260,10 +3227,10 @@ function zot_process_message_request($data) {
* invoke delivery to send out the notify packet
*/
- proc_run('php','include/deliver.php',$hash);
+ proc_run('php', 'include/deliver.php', $hash);
}
-
}
$ret['success'] = true;
+
return $ret;
}