<?php /** @file */
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.
*
* @param int $account_id
* Account_id used for this request
*
* @returns array
* 'success' => boolean true if creating a new channel is allowed for this account
* 'message' => if success is false, optional error text
*/
function identity_check_service_class($account_id) {
$ret = array('success' => false, $message => '');
$r = q("select count(channel_id) as total from channel where channel_account_id = %d ",
intval($account_id)
);
if(! ($r && count($r))) {
$ret['message'] = t('Unable to obtain identity information from database');
return $ret;
}
if(! service_class_allows($account_id,'total_identities',$r[0]['total'])) {
$result['message'] .= upgrade_message();
return $result;
}
$ret['success'] = true;
return $ret;
}
/**
* @function validate_channelname($name)
* Determine if the channel name is allowed when creating a new channel.
* This action is pluggable.
*
* @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(! $name)
return t('Empty name');
if(strlen($name) > 255)
return t('Name too long');
$arr = array('name' => $name);
call_hooks('validate_channelname',$arr);
if(x($arr,'message'))
return $arr['message'];
return;
}
/**
* @function create_dir_account()
* Create a system channel - which has no account attached
*
* Currently unused.
*
*/
function create_dir_account() {
create_identity(array(
'account_id' => 'xxx', // This will create an identity with an (integer) account_id of 0, but account_id is required
'nickname' => 'dir',
'name' => 'Directory',
'pageflags' => PAGE_DIRECTORY_CHANNEL|PAGE_HIDDEN,
'publish' => 0
));
}
/**
* @channel_total()
* Return the total number of channels on this site. No filtering is performed.
*
* @returns int
* on error returns boolean false
*
*/
function channel_total() {
$r = q("select channel_id from channel where true");
if(is_array($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
*
* @param array $arr
* 'name' => full name of channel
* 'nickname' => "email/url-compliant" nickname
* 'account_id' => account_id to attach with this channel
* [other identity fields as desired]
*
* @returns array
* 'success' => boolean true or false
* 'message' => optional error text if success is false
* 'channel' => if successful the created channel array
*/
function create_identity($arr) {
$a = get_app();
$ret = array('success' => false);
if(! $arr['account_id']) {
$ret['message'] = t('No account identifier');
return $ret;
}
$ret=identity_check_service_class($arr['account_id']);
if (!$ret['success']) {
return $ret;
}
$nick = mb_strtolower(trim($arr['nickname']));
if(! $nick) {
$ret['message'] = t('Nickname is required.');
return $ret;
}
$name = escape_tags($arr['name']);
$pageflags = ((x($arr,'pageflags')) ? intval($arr['pageflags']) : PAGE_NORMAL);
$name_error = validate_channelname($arr['name']);
if($name_error) {
$ret['message'] = $name_error;
return $ret;
}
if(check_webbie(array($nick)) !== $nick) {
$ret['message'] = t('Nickname has unsupported characters or is already being used on this site.');
return $ret;
}
$guid = zot_new_uid($nick);
$key = new_keypair(4096);
$sig = base64url_encode(rsa_sign($guid,$key['prvkey']));
$hash = base64url_encode(hash('whirlpool',$guid . $sig,true));
// Force a few things on the short term until we can provide a theme or app with choice
$publish = 1;
if(array_key_exists('publish', $arr))
$publish = intval($arr['publish']);
$primary = true;
if(array_key_exists('primary', $arr))
$primary = intval($arr['primary']);
$perms_sql = '';
$defperms = site_default_perms();
$global_perms = get_perms();
foreach($defperms as $p => $v) {
$perms_keys .= ', ' . $global_perms[$p][0];
$perms_vals .= ', ' . intval($v);
}
$r = q("insert into channel ( channel_account_id, channel_primary,
channel_name, channel_address, channel_guid, channel_guid_sig,
channel_hash, channel_prvkey, channel_pubkey, channel_pageflags $perms_keys )
values ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d $perms_vals ) ",
intval($arr['account_id']),
intval($primary),
dbesc($name),
dbesc($nick),
dbesc($guid),
dbesc($sig),
dbesc($hash),
dbesc($key['prvkey']),
dbesc($key['pubkey']),
intval($pageflags)
);
$r = q("select * from channel where channel_account_id = %d
and channel_guid = '%s' limit 1",
intval($arr['account_id']),
dbesc($guid)
);
if(! $r) {
$ret['message'] = t('Unable to retrieve created identity');
return $ret;
}
$ret['channel'] = $r[0];
if(intval($arr['account_id']))
set_default_login_identity($arr['account_id'],$ret['channel']['channel_id'],false);
// Create a verified hub location pointing to this site.
$r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_flags,
hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey )
values ( '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s' )",
dbesc($guid),
dbesc($sig),
dbesc($hash),
dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()),
intval(($primary) ? HUBLOC_FLAGS_PRIMARY : 0),
dbesc(z_root()),
dbesc(base64url_encode(rsa_sign(z_root(),$ret['channel']['channel_prvkey']))),
dbesc(get_app()->get_hostname()),
dbesc(z_root() . '/post'),
dbesc(get_config('system','pubkey'))
);
if(! $r)
logger('create_identity: Unable to store hub location');
$newuid = $ret['channel']['channel_id'];
$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_l, xchan_photo_m, xchan_photo_s, xchan_addr, xchan_url, xchan_follow, xchan_connurl, xchan_name, xchan_network, xchan_photo_date, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s')",
dbesc($hash),
dbesc($guid),
dbesc($sig),
dbesc($key['pubkey']),
dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"),
dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}"),
dbesc($a->get_baseurl() . "/photo/profile/s/{$newuid}"),
dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()),
dbesc(z_root() . '/channel/' . $ret['channel']['channel_address']),
dbesc(z_root() . '/follow?f=&url=%s'),
dbesc(z_root() . '/poco/' . $ret['channel']['channel_address']),
dbesc($ret['channel']['channel_name']),
dbesc('zot'),
dbesc(datetime_convert()),
dbesc(datetime_convert())
);
// Not checking return value.
// It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate
$r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, name, photo, thumb)
VALUES ( %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s') ",
intval($ret['channel']['channel_account_id']),
intval($newuid),
dbesc(random_string()),
t('Default Profile'),
1,
$publish,
dbesc($ret['channel']['channel_name']),
dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"),
dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}")
);
$r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_closeness, abook_created, abook_updated, abook_flags )
values ( %d, %d, '%s', %d, '%s', '%s', %d ) ",
intval($ret['channel']['channel_account_id']),
intval($newuid),
dbesc($hash),
intval(0),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
intval(ABOOK_FLAG_SELF)
);
if(intval($ret['channel']['channel_account_id'])) {
// Create a group with no members. This allows somebody to use it
// right away as a default group for new contacts.
require_once('include/group.php');
group_add($newuid, t('Friends'));
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
*
* @param int $account_id
* login account
* @param int $channel_id
* channel id to set as default for this account
* @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) {
$r = q("select account_default_channel from account where account_id = %d limit 1",
intval($account_id)
);
if($r) {
if((intval($r[0]['account_default_channel']) == 0) || ($force)) {
$r = q("update account set account_default_channel = %d where account_id = %d limit 1",
intval($channel_id),
intval($account_id)
);
}
}
}
/**
* @function identity_basic_export($channel_id)
* 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.
*
* @param int $channel_id
* Channel_id to export
*
*
* @returns array
* See function for details
*
*/
function identity_basic_export($channel_id) {
/*
* Red basic channel export
*/
$ret = array();
$ret['compatibility'] = array('project' => RED_PLATFORM, 'version' => RED_VERSION, 'database' => DB_UPDATE_VERSION);
$r = q("select * from channel where channel_id = %d limit 1",
intval($channel_id)
);
if($r)
$ret['channel'] = $r[0];
$r = q("select * from profile where uid = %d",
intval($channel_id)
);
if($r)
$ret['profile'] = $r;
$xchans = array();
$r = q("select * from abook where abook_channel = %d ",
intval($channel_id)
);
if($r) {
$ret['abook'] = $r;
foreach($r as $rr)
$xchans[] = $rr['abook_xchan'];
stringify_array_elms($xchans);
}
if($xchans) {
$r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) ");
if($r)
$ret['xchan'] = $r;
$r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) ");
if($r)
$ret['hubloc'] = $r;
}
$r = q("select * from `group` where uid = %d ",
intval($channel_id)
);
if($r)
$ret['group'] = $r;
$r = q("select * from group_member where uid = %d ",
intval($channel_id)
);
if($r)
$ret['group_member'] = $r;
$r = q("select * from pconfig where uid = %d",
intval($channel_id)
);
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)
);
if($r) {
$ret['photo'] = array('type' => $r[0]['type'], 'data' => base64url_encode($r[0]['data']));
}
return $ret;
}
/**
*
* @function : profile_load(&$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.
*
* 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.
*
* The channel owner can set $profile to a valid profile_guid to preview that profile.
*
* The channel default theme is also selected for use, unless over-riden elsewhere.
*
*/
function profile_load(&$a, $nickname, $profile = '') {
logger('profile_load: ' . $nickname . (($profile) ? ' profile: ' . $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 );
$a->error = 404;
return;
}
// get the current observer
$observer = $a->get_observer();
// Can the observer see our profile?
require_once('include/permissions.php');
if(! perm_is_allowed($user[0]['channel_id'],$observer['xchan_hash'],'view_profile')) {
// permission denied
notice( t(' Sorry, you don\'t have the permission to view this profile. ') . EOL);
return;
}
if(! $profile) {
$r = q("SELECT abook_profile FROM abook WHERE abook_xchan = '%s' and abook_channel = '%d' limit 1",
dbesc($observer['xchan_hash']),
intval($user[0]['channel_id'])
);
if($r)
$profile = $r[0]['abook_profile'];
}
$r = null;
if($profile) {
$r = q("SELECT profile.uid AS profile_uid, profile.*, channel.* FROM profile
LEFT JOIN channel ON profile.uid = channel.channel_id
WHERE channel.channel_address = '%s' AND profile.profile_guid = '%s' LIMIT 1",
dbesc($nickname),
dbesc($profile)
);
}
if(! $r) {
$r = q("SELECT profile.uid AS profile_uid, profile.*, channel.* FROM profile
LEFT JOIN channel ON profile.uid = channel.channel_id
WHERE channel.channel_address = '%s' and not ( channel_pageflags & %d )
AND profile.is_default = 1 LIMIT 1",
dbesc($nickname),
intval(PAGE_REMOVED)
);
}
if(! $r) {
logger('profile error: ' . $a->query_string, LOGGER_DEBUG);
notice( t('Requested profile is not available.') . EOL );
$a->error = 404;
return;
}
// fetch user tags if this isn't the default profile
if(! $r[0]['is_default']) {
$x = q("select `keywords` from `profile` where uid = %d and `is_default` = 1 limit 1",
intval($profile_uid)
);
if($x)
$r[0]['keywords'] = $x[0]['keywords'];
}
if($r[0]['keywords']) {
$keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$r[0]['keywords']);
if(strlen($keywords))
$a->page['htmlhead'] .= '<meta name="keywords" content="' . htmlentities($keywords,ENT_COMPAT,'UTF-8') . '" />' . "\r\n" ;
}
$a->profile = $r[0];
$a->profile_uid = $r[0]['profile_uid'];
$a->page['title'] = $a->profile['channel_name'] . " - " . $a->profile['channel_address'] . "@" . $a->get_hostname();
$a->profile['channel_mobile_theme'] = get_pconfig(local_user(),'system', 'mobile_theme');
$_SESSION['theme'] = $a->profile['channel_theme'];
$_SESSION['mobile_theme'] = $a->profile['channel_mobile_theme'];
/**
* load/reload current theme info
*/
$a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one
$theme_info_file = "view/theme/".current_theme()."/php/theme.php";
if (file_exists($theme_info_file)){
require_once($theme_info_file);
}
return;
}
function profile_create_sidebar(&$a,$connect = true) {
$block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
$a->set_widget('profile',profile_sidebar($a->profile, $block, $connect));
return;
}
/**
*
* 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
*
* Returns HTML string stuitable 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();
$observer = $a->get_observer();
$o = '';
$location = false;
$address = false;
$pdesc = true;
if((! is_array($profile)) && (! count($profile)))
return $o;
head_set_icon($profile['thumb']);
$is_owner = (($profile['uid'] == local_user()) ? true : false);
$profile['picdate'] = urlencode($profile['picdate']);
call_hooks('profile_sidebar_enter', $profile);
require_once('include/Contact.php');
if($show_connect) {
// This will return an empty string if we're already connected.
$connect_url = rconnect_url($profile['uid'],get_observer_hash());
$connect = (($connect_url) ? t('Connect') : '');
if($connect_url)
$connect_url = sprintf($connect_url,urlencode($profile['channel_address'] . '@' . $a->get_hostname()));
// premium channel - over-ride
if($profile['channel_pageflags'] & PAGE_PREMIUM)
$connect_url = z_root() . '/connect/' . $profile['channel_address'];
}
// show edit profile to yourself
if($is_owner) {
$profile['menu'] = array(
'chg_photo' => t('Change profile photo'),
'entries' => array(),
);
if(feature_enabled(local_user(),'multi_profiles')) {
$profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles'));
$profile['menu']['cr_new'] = t('Create New Profile');
}
else
$profile['edit'] = array($a->get_baseurl() . '/profiles/' . $profile['id'], t('Edit Profile'),'',t('Edit Profile'));
$r = q("SELECT * FROM `profile` WHERE `uid` = %d",
local_user());
if($r) {
foreach($r as $rr) {
$profile['menu']['entries'][] = array(
'photo' => $rr['thumb'],
'id' => $rr['id'],
'alt' => t('Profile Image'),
'profile_name' => $rr['profile_name'],
'isdefault' => $rr['is_default'],
'visible_to_everybody' => t('visible to everybody'),
'edit_visibility' => t('Edit visibility'),
);
}
}
}
if((x($profile,'address') == 1)
|| (x($profile,'locality') == 1)
|| (x($profile,'region') == 1)
|| (x($profile,'postal_code') == 1)
|| (x($profile,'country_name') == 1))
$location = t('Location:');
$gender = ((x($profile,'gender') == 1) ? t('Gender:') : False);
$marital = ((x($profile,'marital') == 1) ? t('Status:') : False);
$homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False);
if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) {
$location = $pdesc = $gender = $marital = $homepage = False;
}
$firstname = ((strpos($profile['name'],' '))
? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']);
$lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname))));
if(is_array($observer)
&& perm_is_allowed($profile['uid'],$observer['xchan_hash'],'view_contacts')) {
$contact_block = contact_block();
}
$channel_menu = false;
$menu = get_pconfig($profile['uid'],'system','channel_menu');
if($menu) {
require_once('include/menu.php');
$m = menu_fetch($menu,$profile['uid'],$observer['xchan_hash']);
if($m)
$channel_menu = menu_render($m);
}
$menublock = get_pconfig($profile['uid'],'system','channel_menublock');
if ($menublock) {
require_once('include/comanche.php');
$channel_menu .= comanche_block($menublock);
}
$tpl = get_markup_template('profile_vcard.tpl');
$o .= replace_macros($tpl, array(
'$profile' => $profile,
'$connect' => $connect,
'$connect_url' => $connect_url,
'$location' => $location,
'$gender' => $gender,
'$pdesc' => $pdesc,
'$marital' => $marital,
'$homepage' => $homepage,
'$chanmenu' => $channel_menu,
'$contact_block' => $contact_block,
));
$arr = array('profile' => &$profile, 'entry' => &$o);
call_hooks('profile_sidebar', $arr);
return $o;
}
// FIXME or remove
function get_birthdays() {
$a = get_app();
$o = '';
if(! local_user())
return $o;
$bd_format = t('g A l F d') ; // 8 AM Friday January 18
$bd_short = t('F d');
$r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid`
WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s'
ORDER BY `start` ASC ",
intval(local_user()),
dbesc(datetime_convert('UTC','UTC','now + 6 days')),
dbesc(datetime_convert('UTC','UTC','now'))
);
if($r && count($r)) {
$total = 0;
$now = strtotime('now');
$cids = array();
$istoday = false;
foreach($r as $rr) {
if(strlen($rr['name']))
$total ++;
if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now))
$istoday = true;
}
$classtoday = $istoday ? ' birthday-today ' : '';
if($total) {
foreach($r as &$rr) {
if(! strlen($rr['name']))
continue;
// avoid duplicates
if(in_array($rr['cid'],$cids))
continue;
$cids[] = $rr['cid'];
$today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
$sparkle = '';
$url = $rr['url'];
if($rr['network'] === NETWORK_DFRN) {
$sparkle = " sparkle";
$url = $a->get_baseurl() . '/redir/' . $rr['cid'];
}
$rr['link'] = $url;
$rr['title'] = $rr['name'];
$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;
}
}
}
$tpl = get_markup_template("birthdays_reminder.tpl");
return replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(),
'$classtoday' => $classtoday,
'$count' => $total,
'$event_reminders' => t('Birthday Reminders'),
'$event_title' => t('Birthdays this week:'),
'$events' => $r,
'$lbr' => '{', // raw brackets mess up if/endif macro processing
'$rbr' => '}'
));
}
// FIXME
function get_events() {
require_once('include/bbcode.php');
$a = get_app();
if(! local_user())
return $o;
$bd_format = t('g A l F d') ; // 8 AM Friday January 18
$bd_short = t('F d');
$r = q("SELECT `event`.* FROM `event`
WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s'
ORDER BY `start` ASC ",
intval(local_user()),
dbesc(datetime_convert('UTC','UTC','now + 6 days')),
dbesc(datetime_convert('UTC','UTC','now - 1 days'))
);
if($r && count($r)) {
$now = strtotime('now');
$istoday = false;
foreach($r as $rr) {
if(strlen($rr['name']))
$total ++;
$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d');
if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d'))
$istoday = true;
}
$classtoday = (($istoday) ? 'event-today' : '');
foreach($r as &$rr) {
if($rr['adjust'])
$md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m');
else
$md = datetime_convert('UTC','UTC',$rr['start'],'Y/m');
$md .= "/#link-".$rr['id'];
$title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... ';
if(! $title)
$title = t('[No description]');
$strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']);
$today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false);
$rr['link'] = $md;
$rr['title'] = $title;
$rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '');
$rr['startime'] = $strt;
$rr['today'] = $today;
}
}
$tpl = get_markup_template("events_reminder.tpl");
return replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(),
'$classtoday' => $classtoday,
'$count' => count($r),
'$event_reminders' => t('Event Reminders'),
'$event_title' => t('Events this week:'),
'$events' => $r,
));
}
function advanced_profile(&$a) {
if(! perm_is_allowed($a->profile['profile_uid'],get_observer_hash(),'view_profile'))
return '';
$o = '';
$o .= '<h2>' . t('Profile') . '</h2>';
if($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:'), $a->profile['gender'] );
if(($a->profile['dob']) && ($a->profile['dob'] != '0000-00-00')) {
$year_bd_format = t('j F, Y');
$short_bd_format = t('j F');
$val = ((intval($a->profile['dob']))
? day_translate(datetime_convert('UTC','UTC',$a->profile['dob'] . ' 00:00 +00:00',$year_bd_format))
: 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:'), $a->profile['marital']);
if($a->profile['with']) $profile['marital']['with'] = $a->profile['with'];
if(strlen($a->profile['howlong']) && $a->profile['howlong'] !== '0000-00-00 00:00:00') {
$profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s'));
}
if($a->profile['sexual']) $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] );
if($a->profile['homepage']) $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) );
if($a->profile['hometown']) $profile['hometown'] = array( t('Hometown:'), linkify($a->profile['hometown']) );
if($a->profile['keywords']) $profile['keywords'] = array( t('Tags:'), $a->profile['keywords']);
if($a->profile['politic']) $profile['politic'] = array( t('Political Views:'), $a->profile['politic']);
if($a->profile['religion']) $profile['religion'] = array( t('Religion:'), $a->profile['religion']);
if($txt = prepare_text($a->profile['about'])) $profile['about'] = array( t('About:'), $txt );
if($txt = prepare_text($a->profile['interest'])) $profile['interest'] = array( t('Hobbies/Interests:'), $txt);
if($txt = prepare_text($a->profile['likes'])) $profile['likes'] = array( t('Likes:'), $txt);
if($txt = prepare_text($a->profile['dislikes'])) $profile['dislikes'] = array( t('Dislikes:'), $txt);
if($txt = prepare_text($a->profile['contact'])) $profile['contact'] = array( t('Contact information and Social Networks:'), $txt);
if($txt = prepare_text($a->profile['music'])) $profile['music'] = array( t('Musical interests:'), $txt);
if($txt = prepare_text($a->profile['book'])) $profile['book'] = array( t('Books, literature:'), $txt);
if($txt = prepare_text($a->profile['tv'])) $profile['tv'] = array( t('Television:'), $txt);
if($txt = prepare_text($a->profile['film'])) $profile['film'] = array( t('Film/dance/culture/entertainment:'), $txt);
if($txt = prepare_text($a->profile['romance'])) $profile['romance'] = array( t('Love/Romance:'), $txt);
if($txt = prepare_text($a->profile['work'])) $profile['work'] = array( t('Work/employment:'), $txt);
if($txt = prepare_text($a->profile['education'])) $profile['education'] = array( t('School/education:'), $txt );
$r = q("select * from obj left join term on obj_obj = term_hash where term_hash != '' and obj_page = '%s' and uid = %d and obj_type = %d
order by obj_verb, term",
dbesc($a->profile['profile_guid']),
intval($a->profile['profile_uid']),
intval(TERM_OBJ_THING)
);
$things = null;
if($r) {
$things = array();
// Use the system obj_verbs array as a sort key, since we don't really
// want an alphabetic sort. To change the order, use a plugin to
// alter the obj_verbs() array or alter it in code. Unknown verbs come
// after the known ones - in no particular order.
$v = obj_verbs();
foreach($v as $k => $foo)
$things[$k] = null;
foreach($r as $rr) {
if(! $things[$rr['obj_verb']])
$things[$rr['obj_verb']] = array();
$things[$rr['obj_verb']][] = array('term' => $rr['term'],'url' => $rr['url'],'img' => $rr['imgurl']);
}
$sorted_things = array();
if($things)
foreach($things as $k => $v)
if(is_array($things[$k]))
$sorted_things[$k] = $v;
}
logger('mod_profile: things: ' . print_r($sorted_things,true), LOGGER_DATA);
return replace_macros($tpl, array(
'$title' => t('Profile'),
'$profile' => $profile,
'$things' => $sorted_things
));
}
return '';
}
function get_my_url() {
if(x($_SESSION,'zrl_override'))
return $_SESSION['zrl_override'];
if(x($_SESSION,'my_url'))
return $_SESSION['my_url'];
return false;
}
function get_my_address() {
if(x($_SESSION,'zid_override'))
return $_SESSION['zid_override'];
if(x($_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.
*
* @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);
if((! local_user()) && (! remote_user())) {
logger('zid_init: not authenticated. Invoking reverse magic-auth for ' . $tmp_str);
$r = q("select * from hubloc where hubloc_addr = '%s' order by hubloc_id desc limit 1",
dbesc($tmp_str)
);
// try to avoid recursion - but send them home to do a proper magic auth
$dest = '/' . $a->query_string;
$dest = str_replace(array('?zid=','&zid='),array('?rzid=','&rzid='),$dest);
if($r && ($r[0]['hubloc_url'] != z_root()) && (! strstr($dest,'/magic')) && (! strstr($dest,'/rmagic'))) {
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&rev=1&dest=' . z_root() . $dest);
}
else
logger('zid_init: no hubloc found.');
}
}
}
/**
* @function zid($s,$address = '')
* Adds a zid parameter to a url
* @param string $s
* The url to accept the zid
* @param boolean $address
* $address to use instead of session environment
* @return string
*
* @hooks 'zid'
* string url - url to accept zid
* string zid - urlencoded zid
* string result - the return string we calculated, change it if you want to return something else
*/
function zid($s,$address = '') {
if(! strlen($s) || strpos($s,'zid='))
return $s;
$has_params = ((strpos($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) ? $address : get_my_address());
// FIXME checking against our own channel url is no longer reliable. We may have a lot
// of urls attached to out channel. Should probably match against our site, since we
// will not need to remote authenticate on our own site anyway.
if($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'];
}
// Used from within PCSS themes to set theme parameters. If there's a
// puid request variable, that is the "page owner" and normally their theme
// settings take precedence; unless a local user sets the "always_my_theme"
// system pconfig, which means they don't want to see anybody else's theme
// settings except their own while on this site.
function get_theme_uid() {
$uid = (($_REQUEST['puid']) ? intval($_REQUEST['puid']) : 0);
if(local_user()) {
if((get_pconfig(local_user(),'system','always_my_theme')) || (! $uid))
return local_user();
if(! $uid)
return local_user();
}
return $uid;
}