diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/account.php | 296 | ||||
| -rw-r--r-- | include/acl_selectors.php | 2 | ||||
| -rw-r--r-- | include/api_zot.php | 11 | ||||
| -rw-r--r-- | include/attach.php | 24 | ||||
| -rw-r--r-- | include/auth.php | 20 | ||||
| -rw-r--r-- | include/bbcode.php | 83 | ||||
| -rw-r--r-- | include/channel.php | 24 | ||||
| -rw-r--r-- | include/conversation.php | 258 | ||||
| -rw-r--r-- | include/crypto.php | 155 | ||||
| -rw-r--r-- | include/dba/dba_pdo.php | 2 | ||||
| -rw-r--r-- | include/event.php | 2 | ||||
| -rw-r--r-- | include/html2bbcode.php | 2 | ||||
| -rw-r--r-- | include/html2plain.php | 4 | ||||
| -rw-r--r-- | include/items.php | 637 | ||||
| -rw-r--r-- | include/js_strings.php | 3 | ||||
| -rw-r--r-- | include/language.php | 49 | ||||
| -rw-r--r-- | include/markdown.php | 12 | ||||
| -rw-r--r-- | include/nav.php | 2 | ||||
| -rw-r--r-- | include/network.php | 33 | ||||
| -rw-r--r-- | include/observer.php | 68 | ||||
| -rw-r--r-- | include/photo/photo_driver.php | 151 | ||||
| -rw-r--r-- | include/security.php | 38 | ||||
| -rw-r--r-- | include/socgraph.php | 11 | ||||
| -rw-r--r-- | include/text.php | 26 |
24 files changed, 965 insertions, 948 deletions
diff --git a/include/account.php b/include/account.php index 615c802f4..0c07bd85f 100644 --- a/include/account.php +++ b/include/account.php @@ -17,10 +17,38 @@ require_once('include/crypto.php'); require_once('include/channel.php'); -function get_account_by_id($account_id) { - $r = q("select * from account where account_id = %d", - intval($account_id) - ); +/** + * Returns the id of a locally logged in account or false. + * + * Returns the numeric account id of the current session if authenticated, or + * false otherwise. + * + * @note It is possible to be authenticated, and not connected to a channel. + * + * @return int|false Numeric account id or false. + */ +function get_account_id(): int|false { + if (isset($_SESSION['account_id'])) { + return intval($_SESSION['account_id']); + } + + if (App::$account) { + return intval(App::$account['account_id']); + } + + return false; +} + +/** + * Get the account with the given id from the database. + * + * @param int $account_id The numeric id of the account to fetch. + * + * @return array|false An array containing the attributes of the requested + * account, or false if it could not be retreived. + */ +function get_account_by_id(int $account_id): array|false { + $r = q("select * from account where account_id = %d", $account_id); return (($r) ? $r[0] : false); } @@ -117,11 +145,16 @@ function check_account_invite($invite_code) { } function check_account_admin($arr) { - if(is_site_admin()) + if (is_site_admin()) { return true; + } + $admin_email = trim(Config::Get('system','admin_email')); - if(strlen($admin_email) && $admin_email === trim($arr['email'])) + + if (strlen($admin_email) && $admin_email === trim($arr['reg_email'])) { return true; + } + return false; } @@ -132,167 +165,6 @@ function account_total() { return false; } -// legacy -function account_store_lowlevel_IS_OBSOLETE($arr) { - - $store = [ - 'account_parent' => ((array_key_exists('account_parent',$arr)) ? $arr['account_parent'] : '0'), - 'account_default_channel' => ((array_key_exists('account_default_channel',$arr)) ? $arr['account_default_channel'] : '0'), - 'account_salt' => ((array_key_exists('account_salt',$arr)) ? $arr['account_salt'] : ''), - 'account_password' => ((array_key_exists('account_password',$arr)) ? $arr['account_password'] : ''), - 'account_email' => ((array_key_exists('account_email',$arr)) ? $arr['account_email'] : ''), - 'account_external' => ((array_key_exists('account_external',$arr)) ? $arr['account_external'] : ''), - 'account_language' => ((array_key_exists('account_language',$arr)) ? $arr['account_language'] : 'en'), - 'account_created' => ((array_key_exists('account_created',$arr)) ? $arr['account_created'] : '0001-01-01 00:00:00'), - 'account_lastlog' => ((array_key_exists('account_lastlog',$arr)) ? $arr['account_lastlog'] : '0001-01-01 00:00:00'), - 'account_flags' => ((array_key_exists('account_flags',$arr)) ? $arr['account_flags'] : '0'), - 'account_roles' => ((array_key_exists('account_roles',$arr)) ? $arr['account_roles'] : '0'), - 'account_reset' => ((array_key_exists('account_reset',$arr)) ? $arr['account_reset'] : ''), - 'account_expires' => ((array_key_exists('account_expires',$arr)) ? $arr['account_expires'] : '0001-01-01 00:00:00'), - 'account_expire_notified' => ((array_key_exists('account_expire_notified',$arr)) ? $arr['account_expire_notified'] : '0001-01-01 00:00:00'), - 'account_service_class' => ((array_key_exists('account_service_class',$arr)) ? $arr['account_service_class'] : ''), - 'account_level' => '5', - 'account_password_changed' => ((array_key_exists('account_password_changed',$arr)) ? $arr['account_password_changed'] : '0001-01-01 00:00:00') - ]; - - // never ever is this a create table but a pdo insert into account - // strange function placement in text.php (obscure by design :-) - return create_table_from_array('account',$store); - // the TODO may be to adjust others using create_table_from_array(): - // channel.php - // connections.php - // event.php - // hubloc.php - // import.php -} - - - -// legacy -function create_account_IS_OBSOLETE($arr) { - - // Required: { email, password } - - $result = array('success' => false, 'email' => '', 'password' => '', 'message' => ''); - - $invite_code = ((x($arr,'invite_code')) ? notags(trim($arr['invite_code'])) : ''); - $email = ((x($arr,'email')) ? notags(punify(trim($arr['email']))) : ''); - $password = ((x($arr,'password')) ? trim($arr['password']) : ''); - $parent = ((x($arr,'parent')) ? intval($arr['parent']) : 0 ); - $flags = ((x($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); - - $default_service_class = Config::Get('system','default_service_class'); - - if($default_service_class === false) - $default_service_class = ''; - - if((! x($email)) || (! x($password))) { - $result['message'] = t('Please enter the required information.'); - return $result; - } - - // prevent form hackery - - if($roles & ACCOUNT_ROLE_ADMIN) { - $admin_result = check_account_admin($arr); - if(! $admin_result) { - $roles = 0; - } - } - - // 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))) - $roles |= ACCOUNT_ROLE_ADMIN; - - // Ensure that there is a host keypair. - - if ((! Config::Get('system', 'pubkey')) && (! Config::Get('system', 'prvkey'))) { - $hostkey = Crypto::new_keypair(4096); - Config::Set('system', 'pubkey', $hostkey['pubkey']); - Config::Set('system', 'prvkey', $hostkey['prvkey']); - } - - $invite_result = check_account_invite($invite_code); - if($invite_result['error']) { - $result['message'] = $invite_result['message']; - return $result; - } - - $email_result = check_account_email($email); - - if($email_result['error']) { - $result['message'] = $email_result['message']; - return $result; - } - - $password_result = check_account_password($password); - - if($password_result['error']) { - $result['message'] = $password_result['message']; - return $result; - } - - $salt = random_string(32); - $password_encoded = hash('whirlpool', $salt . $password); - - $r = account_store_lowlevel( - [ - 'account_parent' => intval($parent), - 'account_salt' => $salt, - 'account_password' => $password_encoded, - 'account_email' => $email, - 'account_language' => get_best_language(), - 'account_created' => datetime_convert(), - 'account_flags' => intval($flags), - 'account_roles' => intval($roles), - 'account_level' => 5, - 'account_expires' => $expires, - 'account_service_class' => $default_service_class - ] - ); - if(! $r) { - logger('create_account: DB INSERT failed.'); - $result['message'] = t('Failed to store account information.'); - return($result); - } - - $r = q("select * from account where account_email = '%s' and account_password = '%s' limit 1", - dbesc($email), - dbesc($password_encoded) - ); - if($r && count($r)) { - $result['account'] = $r[0]; - } - else { - logger('create_account: could not retrieve newly created account'); - } - - // Set the parent record to the current record_id if no parent was provided - - if(! $parent) { - $r = q("update account set account_parent = %d where account_id = %d", - intval($result['account']['account_id']), - intval($result['account']['account_id']) - ); - if(! $r) { - logger('create_account: failed to set parent'); - } - $result['account']['parent'] = $result['account']['account_id']; - } - - $result['success'] = true; - $result['email'] = $email; - $result['password'] = $password; - - call_hooks('register_account',$result); - - return $result; -} - /** * create_account_from_register * @author hilmar runge @@ -324,18 +196,18 @@ function create_account_from_register($arr) { if($default_service_class === false) $default_service_class = ''; - $roles = 0; - // prevent form hackery - if($roles & ACCOUNT_ROLE_ADMIN) { - $admin_result = check_account_admin($arr); - if(! $admin_result) { - $roles = 0; - } + // any accounts available ? + $total = q("SELECT COUNT(*) AS total FROM account"); + + if ($total && intval($total[0]['total']) === 0 && !check_account_admin($register[0])) { + logger('create_account: first account is not admin'); + $result['message'] = t('First account is not admin.'); + return $result; } - // any accounts available ? - $isa = q("SELECT COUNT(*) AS isa FROM account"); - if ($isa && $isa[0]['isa'] == 0) { + $roles = 0; + + if (check_account_admin($register[0])) { $roles = ACCOUNT_ROLE_ADMIN; } @@ -446,76 +318,6 @@ function verify_email_address($arr) { return $res; } -function verify_email_addressNOP($arr) { - - if(array_key_exists('resend',$arr)) { - $a = q("select * from account where account_email = '%s' limit 1", - dbesc($arr['email']) - ); - if(! ($a && ($a[0]['account_flags'] & ACCOUNT_UNVERIFIED))) { - return false; - } - $account = $a[0]; - // [hilmar -> - $v = q("SELECT * FROM register WHERE reg_uid = %d AND reg_vital = 1 " - . " AND reg_pass = 'verify' LIMIT 1", - intval($account['account_id']) - ); - // <- hilmar] - if($v) { - $hash = $v[0]['reg_hash']; - } - else { - return false; - } - } - else { - $hash = random_string(24); - - // [hilmar -> - q("INSERT INTO register ( reg_hash, reg_created, reg_uid, reg_pass, reg_lang, reg_stuff ) " - ." VALUES ( '%s', '%s', %d, '%s', '%s', '' ) ", - dbesc($hash), - dbesc(datetime_convert()), - intval($arr['account']['account_id']), - dbesc('verify'), - dbesc($arr['account']['account_language']) - ); - // <- hilmar] - $account = $arr['account']; - } - - push_lang(($account['account_language']) ? $account['account_language'] : 'en'); - - $email_msg = replace_macros(get_intltext_template('register_verify_member.tpl'), - [ - '$sitename' => Config::Get('system','sitename'), - '$siteurl' => z_root(), - '$email' => $arr['email'], - '$uid' => $account['account_id'], - '$hash' => $hash, - '$details' => '' - ] - ); - - $res = z_mail( - [ - 'toEmail' => $arr['email'], - 'messageSubject' => sprintf( t('Registration confirmation for %s'), Config::Get('system','sitename')), - 'textVersion' => $email_msg, - ] - ); - - pop_lang(); - - if(! $res) - logger('send_reg_approval_email: failed to account_id: ' . $arr['account']['account_id']); - - return $res; -} - - - function send_reg_approval_email($arr) { diff --git a/include/acl_selectors.php b/include/acl_selectors.php index f0e0140dc..139a913b2 100644 --- a/include/acl_selectors.php +++ b/include/acl_selectors.php @@ -181,7 +181,7 @@ function get_post_aclDialogDescription() { $description = t('Post permissions %s cannot be changed %s after a post is shared.</br />These permissions set who is allowed to view the post.'); // Lets keep the emphasis styling seperate from the translation. It may change. - $emphasisOpen = '<b><a href="' . z_root() . '/help/acl_dialog_post" target="hubzilla-help">'; + $emphasisOpen = '<b><a href="' . z_root() . '/help/member/permissions" target="hubzilla-help">'; $emphasisClose = '</a></b>'; return sprintf($description, $emphasisOpen, $emphasisClose); diff --git a/include/api_zot.php b/include/api_zot.php index 56cec005d..a2753269d 100644 --- a/include/api_zot.php +++ b/include/api_zot.php @@ -546,15 +546,13 @@ return false; } - - logger('api_red_item_store: REQUEST ' . print_r($_REQUEST,true)); + logger('api_red_item_store: REQUEST ' . print_r($_POST,true)); logger('api_red_item_store: FILES ' . print_r($_FILES,true)); - // set this so that the item_post() function is quiet and doesn't redirect or emit json - $_REQUEST['api_source'] = true; - $_REQUEST['profile_uid'] = api_user(); + $_POST['api_source'] = true; + $_POST['profile_uid'] = api_user(); if(x($_FILES,'media')) { $_FILES['userfile'] = $_FILES['media']; @@ -562,11 +560,12 @@ $mod = new Zotlabs\Module\Wall_attach(); $media = $mod->post(); if($media) - $_REQUEST['body'] = $media . "\n" . $_REQUEST['body']; + $_POST['body'] = $media . "\n" . $_POST['body']; } $mod = new Zotlabs\Module\Item(); $x = $mod->post(); + json_return_and_die($x); } diff --git a/include/attach.php b/include/attach.php index bda4905f1..0569b97fb 100644 --- a/include/attach.php +++ b/include/attach.php @@ -63,6 +63,7 @@ function z_mime_content_type($filename) { 'jpg' => 'image/jpeg', 'gif' => 'image/gif', 'webp' => 'image/webp', + 'avif' => 'image/avif', 'bmp' => 'image/bmp', 'ico' => 'image/vnd.microsoft.icon', 'tiff' => 'image/tiff', @@ -673,7 +674,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) { logger('getimagesize: ' . print_r($gis,true), LOGGER_DATA); } - if(($gis) && ($gis[2] === IMAGETYPE_GIF || $gis[2] === IMAGETYPE_JPEG || $gis[2] === IMAGETYPE_PNG || $gis[2] === IMAGETYPE_WEBP)) { + if(($gis) && ($gis[2] === IMAGETYPE_GIF || $gis[2] === IMAGETYPE_JPEG || $gis[2] === IMAGETYPE_PNG || $gis[2] === IMAGETYPE_WEBP || $gis[2] === IMAGETYPE_AVIF)) { $is_photo = 1; if($gis[2] === IMAGETYPE_GIF) $def_extension = '.gif'; @@ -683,6 +684,8 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) { $def_extension = '.png'; if($gis[2] === IMAGETYPE_WEBP) $def_extension = '.webp'; + if($gis[2] === IMAGETYPE_AVIF) + $def_extension = '.avif'; } // If we know it's a photo, over-ride the type in case the source system could not determine what it was @@ -796,6 +799,12 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) { } } + if (mb_strlen($filename, 'UTF-8') > MAX_FILENAME_LENGTH) { + logger('filename too long'); + $ret['message'] = t('Filename too long'); + return $ret; + } + if(! $hash) $hash = new_uuid(); @@ -1180,11 +1189,17 @@ function attach_mkdir($channel, $observer_hash, $arr = null) { return $ret; } - if(isset($arr['filename']) && !strlen($arr['filename'])) { + if(empty($arr['filename'])) { $ret['message'] = t('Empty pathname'); return $ret; } + if(mb_strlen($arr['filename'], 'UTF-8') > MAX_FOLDER_LENGTH) { + logger('pathname too long'); + $ret['message'] = t('Pathname too long'); + return $ret; + } + $arr['hash'] = $arr['hash'] ?? new_uuid(); // Check for duplicate name. @@ -2589,6 +2604,11 @@ function attach_move($channel_id, $resource_id, $new_folder_hash, $newname = '', } } + if (mb_strlen($filename, 'UTF-8') > MAX_FILENAME_LENGTH) { + logger('filename too long'); + $ret['message'] = t('Filename too long'); + return $ret; + } q("update attach set content = '%s', folder = '%s', filename = '%s', edited = '%s' where id = %d", dbescbin($newstorepath), diff --git a/include/auth.php b/include/auth.php index 1fc2cc556..36a9043ce 100644 --- a/include/auth.php +++ b/include/auth.php @@ -216,12 +216,11 @@ function requires_mfa_check(int $account_id, string $module, string $arg): bool * also handles logout */ -if((isset($_SESSION)) && (x($_SESSION, 'authenticated')) && - ((! (x($_POST, 'auth-params'))) || ($_POST['auth-params'] !== 'login'))) { +if(!empty($_SESSION['authenticated']) && (empty($_POST['auth-params']) || $_POST['auth-params'] !== 'login')) { // process a logout request - if(((x($_POST, 'auth-params')) && ($_POST['auth-params'] === 'logout')) || (App::$module === 'logout')) { + if((!empty($_POST['auth-params']) && $_POST['auth-params'] === 'logout') || App::$module === 'logout') { // process logout request $args = array('channel_id' => local_channel()); call_hooks('logging_out', $args); @@ -241,7 +240,7 @@ if((isset($_SESSION)) && (x($_SESSION, 'authenticated')) && // re-validate a visitor, optionally invoke "su" if permitted to do so - if(x($_SESSION, 'visitor_id') && (! x($_SESSION, 'uid'))) { + if(!empty($_SESSION['visitor_id']) && empty($_SESSION['uid'])) { // if our authenticated guest is allowed to take control of the admin channel, make it so. $admins = Config::Get('system', 'remote_admin'); if($admins && is_array($admins) && in_array($_SESSION['visitor_id'], $admins)) { @@ -281,7 +280,7 @@ if((isset($_SESSION)) && (x($_SESSION, 'authenticated')) && // already logged in user returning - if(x($_SESSION, 'uid') || x($_SESSION, 'account_id')) { + if(!empty($_SESSION['uid']) || !empty($_SESSION['account_id'])) { App::$session->return_check(); @@ -292,7 +291,7 @@ if((isset($_SESSION)) && (x($_SESSION, 'authenticated')) && if(($r) && (($r[0]['account_flags'] == ACCOUNT_OK) || ($r[0]['account_flags'] == ACCOUNT_UNVERIFIED))) { App::$account = $r[0]; $login_refresh = false; - if(! x($_SESSION,'last_login_date')) { + if(empty($_SESSION['last_login_date'])) { $_SESSION['last_login_date'] = datetime_convert('UTC','UTC'); } if(strcmp(datetime_convert('UTC','UTC','now - 12 hours'), $_SESSION['last_login_date']) > 0 ) { @@ -331,7 +330,7 @@ else { if($password) $encrypted = hash('whirlpool', trim($password)); - if((x($_POST, 'auth-params')) && $_POST['auth-params'] === 'login') { + if(!empty($_POST['auth-params']) && $_POST['auth-params'] === 'login') { $atoken = null; $account = null; @@ -354,9 +353,6 @@ else { elseif($atoken) { atoken_login($atoken); } - else { - notice( t('Failed authentication') . EOL); - } if(! ($account || $atoken)) { $error = 'authenticate: failed login attempt: ' . notags(trim($username)) . ' from IP ' . $_SERVER['REMOTE_ADDR']; @@ -365,8 +361,8 @@ else { $authlog = Config::Get('system', 'authlog'); if ($authlog) @file_put_contents($authlog, datetime_convert() . ':' . session_id() . ' ' . $error . "\n", FILE_APPEND); - notice( t('Login failed.') . EOL ); - goaway(z_root() . '/login'); + + goaway(z_root() . '/login?retry=1'); } // If the user specified to remember the authentication, then change the cookie diff --git a/include/bbcode.php b/include/bbcode.php index 65bda1b7b..d5e1bafd9 100644 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -420,12 +420,12 @@ function getAttachmentData($body) { $type = ""; preg_match("/type='(.*?)'/ism", $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $type = strtolower($matches[1]); } preg_match('/type=\"\;(.*?)\"\;/ism', $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $type = strtolower($matches[1]); } @@ -442,12 +442,12 @@ function getAttachmentData($body) { } $url = ""; preg_match("/url='(.*?)'/ism", $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $url = $matches[1]; } preg_match('/url=\"\;(.*?)\"\;/ism', $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $url = $matches[1]; } @@ -457,12 +457,12 @@ function getAttachmentData($body) { $title = ""; preg_match("/title='(.*?)'/ism", $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $title = $matches[1]; } preg_match('/title=\"\;(.*?)\"\;/ism', $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $title = $matches[1]; } if ($title != "") { @@ -473,12 +473,12 @@ function getAttachmentData($body) { $image = ""; preg_match("/image='(.*?)'/ism", $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $image = $matches[1]; } preg_match('/image=\"\;(.*?)\"\;/ism', $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $image = $matches[1]; } @@ -488,12 +488,12 @@ function getAttachmentData($body) { $preview = ""; preg_match("/preview='(.*?)'/ism", $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $preview = $matches[1]; } preg_match('/preview=\"\;(.*?)\"\;/ism', $attributes, $matches); - if (x($matches, 1)) { + if (!empty($matches[1])) { $preview = $matches[1]; } if ($preview != "") { @@ -1190,7 +1190,7 @@ function bbcode($text, $options = []) { $cache = ((array_key_exists('cache',$options)) ? $options['cache'] : false); $newwin = ((array_key_exists('newwin',$options)) ? $options['newwin'] : true); - $target = (($newwin) ? ' target="_blank" ' : ''); + $target = (($newwin) ? 'target="_blank"' : ''); /** * @hooks bbcode_filter @@ -1332,21 +1332,31 @@ function bbcode($text, $options = []) { $text = str_replace('[observer.photo]','', $text); } - - // Perform URL Search - $urlchars = '[a-zA-Z0-9\pL\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,\@\(\)]'; if (strpos($text,'http') !== false) { if($tryoembed) { $text = preg_replace_callback("/([^\]\='".'"'."\;\/]|^|\#\^)(https?\:\/\/$urlchars+)/ismu", 'tryoembed', $text); } - // Is this still desired? - // We already turn naked URLs into links during creation time cleanup_bbcode() + $text = preg_replace("/([^\]\='".'"'."\;\/]|^|\#\^)(https?\:\/\/$urlchars+)/ismu", '$1<a href="$2" ' . $target . ' rel="nofollow noopener">$2</a>', $text); } + // Turn naked geo URIs into clickable links + if (str_contains($text, 'geo:')) { + $text = preg_replace_callback( + '/([^\]\=\'";\/]|^|\#\^)(geo:([A-Za-z0-9:.,;_+\-?&=%]+)(?:\(([^)]+)\))?)/ismu', + function ($matches) { + $before = $matches[1]; + $geo_uri = $matches[2]; + $label = ((!empty($matches[4])) ? '📍' . urldecode($matches[4]) : $geo_uri); + return $before . '<a href="' . htmlspecialchars($geo_uri) . '" target="_blank" rel="nofollow noopener">' . htmlspecialchars($label) . '</a>'; + }, + $text + ); + } + $count = 0; while (strpos($text,'[/share]') !== false && $count < 10) { $text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism", 'bb_ShareAttributes', $text); @@ -1360,23 +1370,23 @@ function bbcode($text, $options = []) { } if (strpos($text,'[/url]') !== false) { - $text = preg_replace("/\#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); - $text = preg_replace("/\#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" ' . $target . ' rel="nofollow noopener" >$2</a>', $text); - $text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); - $text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" ' . $target . ' rel="nofollow noopener" >$2</a>', $text); + $text = preg_replace("/\#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); + $text = preg_replace("/\#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" ' . $target . ' rel="nofollow noopener">$2</a>', $text); + $text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); + $text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" ' . $target . ' rel="nofollow noopener">$2</a>', $text); } if (strpos($text,'[/zrl]') !== false) { - $text = preg_replace("/\#\^\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); - $text = preg_replace("/\#\^\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" ' . $target . ' rel="nofollow noopener" >$2</a>', $text); - $text = preg_replace("/\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<a class="zrl" href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); - $text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a class="zrl" href="$1" ' . $target . ' rel="nofollow noopener" >$2</a>', $text); + $text = preg_replace("/\#\^\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); + $text = preg_replace("/\#\^\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" ' . $target . ' rel="nofollow noopener">$2</a>', $text); + $text = preg_replace("/\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<a class="zrl" href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); + $text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a class="zrl" href="$1" ' . $target . ' rel="nofollow noopener">$2</a>', $text); } // Perform MAIL Search if (strpos($text,'[/mail]') !== false) { - $text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); - $text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1" ' . $target . ' rel="nofollow noopener" >$2</a>', $text); + $text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); + $text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1" ' . $target . ' rel="nofollow noopener">$2</a>', $text); } @@ -1402,6 +1412,9 @@ function bbcode($text, $options = []) { if (strpos($text,'[b]') !== false) { $text = preg_replace("(\[b\](.*?)\[\/b\])ism", '<strong>$1</strong>', $text); } + if (strpos($text,'[strong]') !== false) { + $text = preg_replace("(\[strong\](.*?)\[\/strong\])ism", '<strong>$1</strong>', $text); + } // Check for Italics text if (strpos($text,'[i]') !== false) { $text = preg_replace("(\[i\](.*?)\[\/i\])ism", '<em>$1</em>', $text); @@ -1734,17 +1747,17 @@ function bbcode($text, $options = []) { // if video couldn't be embedded, link to it instead. if (strpos($text,'[/video]') !== false) { - $text = preg_replace("/\[video\](.*?)\[\/video\]/", '<a href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); + $text = preg_replace("/\[video\](.*?)\[\/video\]/", '<a href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); } if (strpos($text,'[/audio]') !== false) { - $text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<a href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); + $text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<a href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); } if (strpos($text,'[/zvideo]') !== false) { - $text = preg_replace("/\[zvideo\](.*?)\[\/zvideo\]/", '<a class="zid" href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); + $text = preg_replace("/\[zvideo\](.*?)\[\/zvideo\]/", '<a class="zid" href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); } if (strpos($text,'[/zaudio]') !== false) { - $text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '<a class="zid" href="$1" ' . $target . ' rel="nofollow noopener" >$1</a>', $text); + $text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '<a class="zid" href="$1" ' . $target . ' rel="nofollow noopener">$1</a>', $text); } // oembed tag @@ -1758,7 +1771,7 @@ function bbcode($text, $options = []) { // Summary (e.g. title) is required, earlier revisions only required description (in addition to // start which is always required). Allow desc with a missing summary for compatibility. - if ((x($ev,'desc') || x($ev,'summary')) && x($ev,'dtstart')) { + if ((!empty($ev['desc']) || !empty($ev['summary'])) && !empty($ev['dtstart'])) { $sub = format_event_html($ev); @@ -1810,9 +1823,13 @@ function bbcode($text, $options = []) { $text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism", '<$1$2=$3&$4>', $text); // This is subtle - it's an XSS filter. It only accepts links with a protocol scheme and where - // the scheme begins with z (zhttp), h (http(s)), f (ftp(s)), m (mailto), t (tel) and named anchors. + // the scheme begins with http:, https:, mailto:, tel:, geo: and named anchors. - $text = preg_replace("/\<(.*?)(src|href)=\"[^zhfmt#](.*?)\>/ism", '<$1$2="">', $text); + $text = preg_replace( + '/(<[^>]*?\b(?:src|href)\s*=\s*([\'"])\s*)(?!https?:|geo:|mailto:|tel:|#)[^\'"]*?\2/iu', + '$1$2$2', + $text + ); $text = bb_replace_images($text, $saved_images); diff --git a/include/channel.php b/include/channel.php index a3ba1a765..fe67f5304 100644 --- a/include/channel.php +++ b/include/channel.php @@ -94,7 +94,7 @@ function validate_channelname($name) { */ call_hooks('validate_channelname', $arr); - if (x($arr, 'message')) + if (!empty($arr['message'])) return $arr['message']; return null; @@ -219,8 +219,8 @@ function create_identity($arr) { } $name = escape_tags($arr['name']); - $pageflags = ((x($arr,'pageflags')) ? intval($arr['pageflags']) : PAGE_NORMAL); - $system = ((x($arr,'system')) ? intval($arr['system']) : 0); + $pageflags = ((!empty($arr['pageflags'])) ? intval($arr['pageflags']) : PAGE_NORMAL); + $system = ((!empty($arr['system'])) ? intval($arr['system']) : 0); $name_error = validate_channelname($arr['name']); if($name_error) { $ret['message'] = $name_error; @@ -1634,19 +1634,19 @@ function profile_sidebar($profile, $block = 0, $show_connect = true, $details = $connect_url = z_root() . '/connect/' . $profile['channel_address']; } - if((x($profile,'address') == 1) - || (x($profile,'locality') == 1) - || (x($profile,'region') == 1) - || (x($profile,'postal_code') == 1) - || (x($profile,'country_name') == 1)) + if(!empty($profile['address']) + || !empty($profile['locality']) + || !empty($profile['region']) + || !empty($profile['postal_code']) + || !empty($profile['country_name'])) $location = t('Location:'); $profile['homepage'] = linkify($profile['homepage'],true); - $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); - $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); - $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); - $hometown = ((x($profile,'hometown') == 1) ? t('Hometown:') : False); + $gender = ((!empty($profile['gender'])) ? t('Gender:') : False); + $marital = ((!empty($profile['marital'])) ? t('Status:') : False); + $homepage = ((!empty($profile['homepage'])) ? t('Homepage:') : False); + $hometown = ((!empty($profile['hometown'])) ? t('Hometown:') : False); $profile['online'] = (($profile['online_status'] === 'online') ? t('Online Now') : False); // logger('online: ' . $profile['online']); diff --git a/include/conversation.php b/include/conversation.php index 942811449..07e4df088 100644 --- a/include/conversation.php +++ b/include/conversation.php @@ -177,9 +177,7 @@ function localize_item(&$item){ case ACTIVITY_OBJ_NOTE: case 'Note': default: - $post_type = t('post'); - if(((isset($obj['parent']) && isset($obj['id']) && $obj['id'] != $obj['parent'])) || isset($obj['inReplyTo'])) - $post_type = t('comment'); + $post_type = t('message'); break; } @@ -347,20 +345,20 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa . "<script> var profile_uid = " . $_SESSION['uid'] . "; var netargs = '" . substr(App::$cmd,8) . '?f=' - . ((x($_GET,'cid')) ? '&cid=' . $_GET['cid'] : '') - . ((x($_GET,'search')) ? '&search=' . $_GET['search'] : '') - . ((x($_GET,'star')) ? '&star=' . $_GET['star'] : '') - . ((x($_GET,'order')) ? '&order=' . $_GET['order'] : '') - . ((x($_GET,'bmark')) ? '&bmark=' . $_GET['bmark'] : '') - . ((x($_GET,'liked')) ? '&liked=' . $_GET['liked'] : '') - . ((x($_GET,'conv')) ? '&conv=' . $_GET['conv'] : '') - . ((x($_GET,'spam')) ? '&spam=' . $_GET['spam'] : '') - . ((x($_GET,'nets')) ? '&nets=' . $_GET['nets'] : '') - . ((x($_GET,'cmin')) ? '&cmin=' . $_GET['cmin'] : '') - . ((x($_GET,'cmax')) ? '&cmax=' . $_GET['cmax'] : '') - . ((x($_GET,'file')) ? '&file=' . $_GET['file'] : '') - . ((x($_GET,'uri')) ? '&uri=' . $_GET['uri'] : '') - . ((x($_GET,'pf')) ? '&pf=' . $_GET['pf'] : '') + . (!empty($_GET['cid']) ? '&cid=' . $_GET['cid'] : '') + . (!empty($_GET['search']) ? '&search=' . $_GET['search'] : '') + . (!empty($_GET['star']) ? '&star=' . $_GET['star'] : '') + . (!empty($_GET['order']) ? '&order=' . $_GET['order'] : '') + . (!empty($_GET['bmark']) ? '&bmark=' . $_GET['bmark'] : '') + . (!empty($_GET['liked']) ? '&liked=' . $_GET['liked'] : '') + . (!empty($_GET['conv']) ? '&conv=' . $_GET['conv'] : '') + . (!empty($_GET['spam']) ? '&spam=' . $_GET['spam'] : '') + . (!empty($_GET['nets']) ? '&nets=' . $_GET['nets'] : '') + . (!empty($_GET['cmin']) ? '&cmin=' . $_GET['cmin'] : '') + . (!empty($_GET['cmax']) ? '&cmax=' . $_GET['cmax'] : '') + . (!empty($_GET['file']) ? '&file=' . $_GET['file'] : '') + . (!empty($_GET['uri']) ? '&uri=' . $_GET['uri'] : '') + . (!empty($_GET['pf']) ? '&pf=' . $_GET['pf'] : '') . "'; var profile_page = " . App::$pager['page'] . "; </script>\r\n"; } } @@ -467,17 +465,6 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa $items = $cb['items']; - $conv_responses = [ - 'like' => ['title' => t('Likes','title')], - 'dislike' => ['title' => t('Dislikes','title')], - 'attendyes' => ['title' => t('Attending','title')], - 'attendno' => ['title' => t('Not attending','title')], - 'attendmaybe' => ['title' => t('Might attend','title')], - 'answer' => [], - 'announce' => ['title' => t('Repeats','title')], - ]; - - // array with html for each thread (parent+comments) $threads = array(); $threadsid = -1; @@ -566,7 +553,7 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa $shareable = false; $verified = (intval($item['item_verified']) ? t('Message signature validated') : ''); - $forged = ((($item['sig']) && (! intval($item['item_verified']))) ? t('Message signature incorrect') : ''); + $forged = ((!empty($item['sig']) && !intval($item['item_verified'])) ? t('Message signature incorrect') : ''); $unverified = ''; @@ -704,14 +691,10 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa $item = $x['item']; - builtin_activity_puller($item, $conv_responses); - - if(! visible_activity($item)) { + if (!visible_activity($item)) { continue; } - $mid_uuid_map[$item['mid']] = $item['uuid']; - $item['pagedrop'] = $page_dropping; if($item['id'] == $item['parent'] || $r_preview) { @@ -720,7 +703,6 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa $conv->add_thread($item_object); if(($page_mode === 'list') || ($page_mode === 'pager_list')) { - $item_object->set_template('conv_list.tpl'); $item_object->set_display_mode('list'); } if($mode === 'cards' || $mode === 'articles') { @@ -730,7 +712,7 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa } } - $threads = $conv->get_template_data($conv_responses, $mid_uuid_map); + $threads = $conv->get_template_data(); if(!$threads) { logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG); $threads = array(); @@ -781,7 +763,7 @@ function best_link_url($item) { $clean_url = isset($item['author-link']) ? normalise_link($item['author-link']) : ''; if($clean_url && local_channel() && (local_channel() == $item['uid'])) { - if(isset(App::$contacts) && x(App::$contacts, $clean_url)) { + if(isset(App::$contacts) && !empty(App::$contacts[$clean_url])) { if(App::$contacts[$clean_url]['network'] === NETWORK_DFRN) { $best_url = z_root() . '/redir/' . App::$contacts[$clean_url]['id']; $sparkle = true; @@ -952,101 +934,6 @@ function thread_author_menu($item, $mode = '') { } - - - -/** - * @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.) - * - * Increments the count of each matching activity and adds a link to the author as needed. - * - * @param array $item - * @param array &$conv_responses (already created with builtin activity structure) - */ -function builtin_activity_puller($item, &$conv_responses) { - - // if this item is a post or comment there's nothing for us to do here, just return. - - if(activity_match($item['verb'], ['Create', ACTIVITY_POST]) && $item['obj_type'] !== 'Answer') - return; - - foreach($conv_responses as $mode => $v) { - - $url = ''; - - switch($mode) { - case 'like': - $verb = ['Like', ACTIVITY_LIKE]; - break; - case 'dislike': - $verb = ['Dislike', ACTIVITY_DISLIKE]; - break; - case 'attendyes': - $verb = ['Accept', ACTIVITY_ATTEND]; - break; - case 'attendno': - $verb = ['Reject', ACTIVITY_ATTENDNO]; - break; - case 'attendmaybe': - $verb = ['TentativeAccept', ACTIVITY_ATTENDMAYBE]; - break; - case 'answer': - $verb = ['Create', ACTIVITY_POST]; - break; - case 'announce': - $verb = 'Announce'; - break; - default: - return; - break; - } - - if((activity_match($item['verb'], $verb)) && ($item['id'] != $item['parent'])) { - - $name = (($item['author']['xchan_name']) ? $item['author']['xchan_name'] : t('Unknown')); - - $moderate = ((intval($item['item_blocked']) === ITEM_MODERATED) ? '<a href="moderate/' . $item['id'] . '/approve" onclick="moderate_approve(' . $item['id'] . '); return false;" class="text-success pe-2" title="' . t('Approve this item') . '"><i class="bi bi-check-lg" ></i></a><a href="moderate/' . $item['id'] . '/drop" onclick="moderate_drop(' . $item['id'] . '); return false;" class="text-danger pe-2" title="' . t('Delete this item') . '"><i class="bi bi-trash" ></i></a>' : ''); - - $url = (($item['author_xchan'] && $item['author']['xchan_photo_s']) - ? '<div class="dropdown-item">' . $moderate . '<a href="' . chanlink_hash($item['author_xchan']) . '" class="text-reset">' . '<img class="menu-img-1" src="' . $item['author']['xchan_photo_s'] . '" alt="' . urlencode($name) . '" loading="lazy" /> ' . $name . '</a></div>' - : '<a class="dropdown-item" href="#" class="disabled">' . $name . '</a>' - ); - - - - if(! $item['thr_parent']) - $item['thr_parent'] = $item['parent_mid']; - - $conv_responses[$mode]['mids'][$item['thr_parent']][] = $item['uuid']; - - if($item['obj_type'] === 'Answer') - continue; - - if(! ((isset($conv_responses[$mode][$item['thr_parent'] . '-l'])) - && (is_array($conv_responses[$mode][$item['thr_parent'] . '-l'])))) - $conv_responses[$mode][$item['thr_parent'] . '-l'] = array(); - - // only list each unique author once - if(in_array($url,$conv_responses[$mode][$item['thr_parent'] . '-l'])) - continue; - - if(! isset($conv_responses[$mode][$item['thr_parent']])) - $conv_responses[$mode][$item['thr_parent']] = 1; - else - $conv_responses[$mode][$item['thr_parent']] ++; - - $conv_responses[$mode][$item['thr_parent'] . '-l'][] = $url; - if(get_observer_hash() && get_observer_hash() === $item['author_xchan']) { - $conv_responses[$mode][$item['thr_parent'] . '-m'] = true; - } - - // there can only be one activity verb per item so if we found anything, we can stop looking - return; - } - } -} - - /** * @brief Format the like/dislike text for a profile item. * @@ -1108,48 +995,48 @@ function hz_status_editor($x, $popup = false) { if($c && $c['channel_moved']) return; - $webpage = ((x($x,'webpage')) ? $x['webpage'] : ''); + $webpage = ((!empty($x['webpage'])) ? $x['webpage'] : ''); $plaintext = true; $feature_nocomment = feature_enabled($x['profile_uid'], 'disable_comments'); - if(x($x, 'disable_comments')) + if(!empty($x['disable_comments'])) $feature_nocomment = false; $feature_expire = ((feature_enabled($x['profile_uid'], 'content_expire') && (! $webpage)) ? true : false); - if(x($x, 'hide_expire')) + if(!empty($x['hide_expire'])) $feature_expire = false; $feature_future = ((feature_enabled($x['profile_uid'], 'delayed_posting') && (! $webpage)) ? true : false); - if(x($x, 'hide_future')) + if(!empty($x['hide_future'])) $feature_future = false; $geotag = ((isset($x['allow_location']) && $x['allow_location']) ? replace_macros(get_markup_template('jot_geotag.tpl'), array()) : ''); $setloc = t('Set your location'); $clearloc = ((get_pconfig($x['profile_uid'], 'system', 'use_browser_location')) ? t('Clear browser location') : ''); - if(x($x, 'hide_location')) + if(!empty($x['hide_location'])) $geotag = $setloc = $clearloc = ''; - $mimetype = ((x($x,'mimetype')) ? $x['mimetype'] : 'text/bbcode'); + $mimetype = ((!empty($x['mimetype'])) ? $x['mimetype'] : 'text/bbcode'); - $mimeselect = ((x($x,'mimeselect')) ? $x['mimeselect'] : false); + $mimeselect = ((!empty($x['mimeselect'])) ? $x['mimeselect'] : false); if($mimeselect) $mimeselect = mimetype_select($x['profile_uid'], $mimetype); else $mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />'; $weblink = (($mimetype === 'text/bbcode') ? t('Insert web link') : false); - if(x($x, 'hide_weblink')) + if(!empty($x['hide_weblink'])) $weblink = false; $embedPhotos = t('Embed (existing) photo from your photo albums'); $writefiles = (($mimetype === 'text/bbcode') ? perm_is_allowed($x['profile_uid'], get_observer_hash(), 'write_storage') : false); - if(x($x, 'hide_attach')) + if(!empty($x['hide_attach'])) $writefiles = false; - $layout = ((x($x,'layout')) ? $x['layout'] : ''); + $layout = ((!empty($x['layout'])) ? $x['layout'] : ''); - $layoutselect = ((x($x,'layoutselect')) ? $x['layoutselect'] : false); + $layoutselect = ((!empty($x['layoutselect'])) ? $x['layoutselect'] : false); if($layoutselect) $layoutselect = layout_select($x['profile_uid'], $layout); else @@ -1162,7 +1049,7 @@ function hz_status_editor($x, $popup = false) { else $id_select = ''; - $reset = ((x($x,'reset')) ? $x['reset'] : ''); + $reset = ((!empty($x['reset'])) ? $x['reset'] : ''); $feature_auto_save_draft = ((feature_enabled($x['profile_uid'], 'auto_save_draft')) ? "true" : "false"); @@ -1171,14 +1058,14 @@ function hz_status_editor($x, $popup = false) { $tplmacros = [ '$baseurl' => z_root(), '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'), - '$pretext' => ((x($x,'pretext')) ? $x['pretext'] : ''), + '$pretext' => ((!empty($x['pretext'])) ? $x['pretext'] : ''), '$geotag' => $geotag, '$nickname' => $x['nickname'], '$linkurl' => t('Please enter a link URL:'), '$term' => t('Tag term:'), '$whereareu' => t('Where are you right now?'), - '$editor_autocomplete'=> ((x($x,'editor_autocomplete')) ? $x['editor_autocomplete'] : ''), - '$bbco_autocomplete'=> ((x($x,'bbco_autocomplete')) ? $x['bbco_autocomplete'] : ''), + '$editor_autocomplete'=> ((!empty($x['editor_autocomplete'])) ? $x['editor_autocomplete'] : ''), + '$bbco_autocomplete'=> ((!empty($x['bbco_autocomplete'])) ? $x['bbco_autocomplete'] : ''), '$modalchooseimages' => t('Choose images to embed'), '$modalchoosealbum' => t('Choose an album'), '$modaldiffalbum' => t('Choose a different album...'), @@ -1205,7 +1092,7 @@ function hz_status_editor($x, $popup = false) { $tpl = get_markup_template('jot.tpl'); $preview = t('Preview'); - if(x($x, 'hide_preview')) + if(!empty($x['hide_preview'])) $preview = ''; $defexpire = ((($z = get_pconfig($x['profile_uid'], 'system', 'default_post_expire')) && (! $webpage)) ? $z : ''); @@ -1233,21 +1120,21 @@ function hz_status_editor($x, $popup = false) { call_hooks('jot_tool', $jotplugins); $jotnets = ''; - if(x($x,'jotnets')) { + if(!empty($x['jotnets'])) { call_hooks('jot_networks', $jotnets); } - $sharebutton = (x($x,'button') ? $x['button'] : t('Share')); - $placeholdtext = (x($x,'content_label') ? $x['content_label'] : $sharebutton); + $sharebutton = (!empty($x['button']) ? $x['button'] : t('Submit')); + $placeholdtext = (!empty($x['content_label']) ? $x['content_label'] : t('Start a conversation')); $tplmacros = [ - '$return_path' => ((x($x, 'return_path')) ? $x['return_path'] : App::$query_string), + '$return_path' => ((!empty($x['return_path'])) ? $x['return_path'] : App::$query_string), '$action' => z_root() . '/item', '$share' => $sharebutton, '$placeholdtext' => $placeholdtext, '$webpage' => $webpage, - '$placeholdpagetitle' => ((x($x,'ptlabel')) ? $x['ptlabel'] : t('Page link name')), - '$pagetitle' => (x($x,'pagetitle') ? $x['pagetitle'] : ''), + '$placeholdpagetitle' => ((!empty($x['ptlabel'])) ? $x['ptlabel'] : t('Page link name')), + '$pagetitle' => (!empty($x['pagetitle']) ? $x['pagetitle'] : ''), '$id_select' => $id_select, '$id_seltext' => t('Post as'), '$writefiles' => $writefiles, @@ -1276,18 +1163,18 @@ function hz_status_editor($x, $popup = false) { '$feature_nocomment' => $feature_nocomment, '$nocomment' => ((array_key_exists('item',$x)) ? $x['item']['item_nocomment'] : 0), '$clearloc' => $clearloc, - '$title' => ((x($x, 'title')) ? htmlspecialchars($x['title'], ENT_COMPAT,'UTF-8') : ''), - '$summary' => ((x($x, 'summary')) ? htmlspecialchars($x['summary'], ENT_COMPAT,'UTF-8') : ''), - '$placeholdertitle' => ((x($x, 'placeholdertitle')) ? $x['placeholdertitle'] : t('Title (optional)')), - '$placeholdersummary' => ((x($x, 'placeholdersummary')) ? $x['placeholdersummary'] : t('Summary (optional)')), + '$title' => ((!empty($x['title'])) ? htmlspecialchars($x['title'], ENT_COMPAT,'UTF-8') : ''), + '$summary' => ((!empty($x['summary'])) ? htmlspecialchars($x['summary'], ENT_COMPAT,'UTF-8') : ''), + '$placeholdertitle' => ((!empty($x['placeholdertitle'])) ? $x['placeholdertitle'] : t('Title (optional)')), + '$placeholdersummary' => ((!empty($x['placeholdersummary'])) ? $x['placeholdersummary'] : t('Summary (optional)')), '$catsenabled' => $catsenabled, - '$category' => ((x($x, 'category')) ? $x['category'] : ''), + '$category' => ((!empty($x['category'])) ? $x['category'] : ''), '$placeholdercategory' => t('Categories (optional, comma-separated list)'), '$permset' => t('Permission settings'), - '$ptyp' => ((x($x, 'ptyp')) ? $x['ptyp'] : ''), - '$content' => ((x($x,'body')) ? htmlspecialchars($x['body'], ENT_COMPAT,'UTF-8') : ''), - '$attachment' => ((x($x, 'attachment')) ? $x['attachment'] : ''), - '$post_id' => ((x($x, 'post_id')) ? $x['post_id'] : ''), + '$ptyp' => ((!empty($x['ptyp'])) ? $x['ptyp'] : ''), + '$content' => ((!empty($x['body'])) ? htmlspecialchars($x['body'], ENT_COMPAT,'UTF-8') : ''), + '$attachment' => ((!empty($x['attachment'])) ? $x['attachment'] : ''), + '$post_id' => ((!empty($x['post_id'])) ? $x['post_id'] : ''), '$defloc' => $x['default_location'] ?? '', '$visitor' => $x['visitor'] ?? '', '$lockstate' => $x['lockstate'] ?? '', @@ -1302,7 +1189,7 @@ function hz_status_editor($x, $popup = false) { '$bang' => $x['bang'] ?? '', '$profile_uid' => $x['profile_uid'], '$preview' => $preview, - '$source' => ((x($x, 'source')) ? $x['source'] : ''), + '$source' => ((!empty($x['source'])) ? $x['source'] : ''), '$jotplugins' => $jotplugins, '$jotnets' => $jotnets, '$jotnets_label' => t('Other networks and post services'), @@ -1317,8 +1204,8 @@ function hz_status_editor($x, $popup = false) { '$cipher' => $cipher, '$expiryModalOK' => t('OK'), '$expiryModalCANCEL' => t('Cancel'), - '$expanded' => ((x($x, 'expanded')) ? $x['expanded'] : false), - '$bbcode' => ((x($x, 'bbcode')) ? $x['bbcode'] : false), + '$expanded' => ((!empty($x['expanded'])) ? $x['expanded'] : false), + '$bbcode' => ((!empty($x['bbcode'])) ? $x['bbcode'] : false), '$parent' => ((array_key_exists('parent',$x) && $x['parent']) ? $x['parent'] : 0), '$reset' => $reset, '$is_owner' => ((local_channel() && (local_channel() == $x['profile_uid'])) ? true : false), @@ -1336,10 +1223,12 @@ function hz_status_editor($x, $popup = false) { function get_item_children($arr, $parent) { - $children = array(); + $children = []; + $thread_allow = ((local_channel()) ? PConfig::Get(local_channel(), 'system', 'thread_allow', true) : Config::Get('system', 'thread_allow', true)); + foreach($arr as $item) { if($item['id'] != $item['parent']) { - if(Config::Get('system','thread_allow')) { + if ($thread_allow) { // Fallback to parent_mid if thr_parent is not set $thr_parent = $item['thr_parent']; if($thr_parent == '') @@ -1526,7 +1415,7 @@ function prepare_page($item) { )); } -function get_responses($conv_responses,$response_verbs,$ob,$item) { +function get_responses($response_verbs, $item) { $ret = array(); foreach($response_verbs as $v) { @@ -1536,12 +1425,8 @@ function get_responses($conv_responses,$response_verbs,$ob,$item) { continue; } - $ret[$v] = []; - $ret[$v]['count'] = $conv_responses[$v][$item['mid']] ?? 0; - $ret[$v]['list'] = ((isset($conv_responses[$v][$item['mid']])) ? $conv_responses[$v][$item['mid'] . '-l'] : ''); - $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']); - $ret[$v]['title'] = $conv_responses[$v]['title'] ?? ''; - $ret[$v]['modal'] = (($ret[$v]['count'] > MAX_LIKERS) ? true : false); + $ret[$v]['count'] = $item[$v . '_count'] ?? 0; + $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count'], $item['item_thread_top']); } //logger('ret: ' . print_r($ret,true)); @@ -1549,25 +1434,28 @@ function get_responses($conv_responses,$response_verbs,$ob,$item) { return $ret; } -function get_response_button_text($v,$count) { +function get_response_button_text($v, $count = 0, $top_level = 0) { switch($v) { case 'like': - return ['label' => tt('Like','Likes',$count,'noun'), 'icon' => 'hand-thumbs-up', 'class' => 'like', 'onclick' => 'dolike']; + return ['label' => tt('Like','Likes',$count,'noun'), 'icon' => 'hand-thumbs-up', 'class' => 'like', 'action' => 'dolike']; break; case 'announce': - return ['label' => tt('Repeat','Repeats',$count,'noun'), 'icon' => 'repeat', 'class' => 'announce', 'onclick' => 'jotShare']; + return ['label' => tt('Repeat','Repeats',$count,'noun'), 'icon' => 'repeat', 'class' => 'announce', 'action' => 'jotShare']; break; case 'dislike': - return ['label' => tt('Dislike','Dislikes',$count,'noun'), 'icon' => 'hand-thumbs-down', 'class' => 'dislike', 'onclick' => 'dolike']; + return ['label' => tt('Dislike','Dislikes',$count,'noun'), 'icon' => 'hand-thumbs-down', 'class' => 'dislike', 'action' => 'dolike']; + break; + case 'comment': + return ['label' => (($top_level) ? tt('Comment', 'Comments' ,$count, 'noun') : tt('Reply', 'Replies', $count, 'noun')), 'icon' => 'chat', 'class' => 'comment', 'action' => '']; break; - case 'attendyes': - return ['label' => tt('Attending','Attending',$count,'noun'), 'icon' => 'calendar-check', 'class' => 'attendyes', 'onclick' => 'dolike']; + case 'accept': + return ['label' => tt('Attending','Attending',$count,'noun'), 'icon' => 'calendar-check', 'class' => 'accept', 'action' => 'dolike']; break; - case 'attendno': - return ['label' => tt('Not Attending','Not Attending',$count,'noun'), 'icon' => 'calendar-x', 'class' => 'attendno', 'onclick' => 'dolike']; + case 'reject': + return ['label' => tt('Not attending','Not attending',$count,'noun'), 'icon' => 'calendar-x', 'class' => 'reject', 'action' => 'dolike']; break; - case 'attendmaybe': - return ['label' => tt('Undecided','Undecided',$count,'noun'), 'icon' => 'calendar', 'class' => 'attendmaybe', 'onclick' => 'dolike']; + case 'tentativeaccept': + return ['label' => tt('Undecided','Undecided',$count,'noun'), 'icon' => 'calendar', 'class' => 'tentativeaccept', 'action' => 'dolike']; break; default: return []; diff --git a/include/crypto.php b/include/crypto.php index 4d50310fb..4292bdb4d 100644 --- a/include/crypto.php +++ b/include/crypto.php @@ -2,9 +2,6 @@ use Zotlabs\Lib\Config; -require_once('library/ASNValue.class.php'); -require_once('library/asn1.php'); - function rsa_sign($data,$key,$alg = 'sha256') { if(! $key) return 'no key'; @@ -309,158 +306,6 @@ function new_keypair($bits) { } -function DerToPem($Der, $Private=false) -{ - //Encode: - $Der = base64_encode($Der); - //Split lines: - $lines = str_split($Der, 65); - $body = implode("\n", $lines); - //Get title: - $title = $Private? 'RSA PRIVATE KEY' : 'PUBLIC KEY'; - //Add wrapping: - $result = "-----BEGIN {$title}-----\n"; - $result .= $body . "\n"; - $result .= "-----END {$title}-----\n"; - - return $result; -} - -function DerToRsa($Der) -{ - //Encode: - $Der = base64_encode($Der); - //Split lines: - $lines = str_split($Der, 64); - $body = implode("\n", $lines); - //Get title: - $title = 'RSA PUBLIC KEY'; - //Add wrapping: - $result = "-----BEGIN {$title}-----\n"; - $result .= $body . "\n"; - $result .= "-----END {$title}-----\n"; - - return $result; -} - - -function pkcs8_encode($Modulus,$PublicExponent) { - //Encode key sequence - $modulus = new ASNValue(ASNValue::TAG_INTEGER); - $modulus->SetIntBuffer($Modulus); - $publicExponent = new ASNValue(ASNValue::TAG_INTEGER); - $publicExponent->SetIntBuffer($PublicExponent); - $keySequenceItems = array($modulus, $publicExponent); - $keySequence = new ASNValue(ASNValue::TAG_SEQUENCE); - $keySequence->SetSequence($keySequenceItems); - //Encode bit string - $bitStringValue = $keySequence->Encode(); - $bitStringValue = chr(0x00) . $bitStringValue; //Add unused bits byte - $bitString = new ASNValue(ASNValue::TAG_BITSTRING); - $bitString->Value = $bitStringValue; - //Encode body - $bodyValue = "\x30\x0d\x06\x09\x2a\x86\x48\x86\xf7\x0d\x01\x01\x01\x05\x00" . $bitString->Encode(); - $body = new ASNValue(ASNValue::TAG_SEQUENCE); - $body->Value = $bodyValue; - //Get DER encoded public key: - $PublicDER = $body->Encode(); - return $PublicDER; -} - - -function pkcs1_encode($Modulus,$PublicExponent) { - //Encode key sequence - $modulus = new ASNValue(ASNValue::TAG_INTEGER); - $modulus->SetIntBuffer($Modulus); - $publicExponent = new ASNValue(ASNValue::TAG_INTEGER); - $publicExponent->SetIntBuffer($PublicExponent); - $keySequenceItems = array($modulus, $publicExponent); - $keySequence = new ASNValue(ASNValue::TAG_SEQUENCE); - $keySequence->SetSequence($keySequenceItems); - //Encode bit string - $bitStringValue = $keySequence->Encode(); - return $bitStringValue; -} - - -// http://stackoverflow.com/questions/27568570/how-to-convert-raw-modulus-exponent-to-rsa-public-key-pem-format -function metopem($m,$e) { - $der = pkcs8_encode($m,$e); - $key = DerToPem($der,false); - return $key; -} - - -function pubrsatome($key,&$m,&$e) { - require_once('library/asn1.php'); - - $lines = explode("\n",$key); - unset($lines[0]); - unset($lines[count($lines)]); - $x = base64_decode(implode('',$lines)); - - $r = ASN_BASE::parseASNString($x); - - $m = base64url_decode($r[0]->asnData[0]->asnData); - $e = base64url_decode($r[0]->asnData[1]->asnData); -} - - -function rsatopem($key) { - pubrsatome($key,$m,$e); - return(metopem($m,$e)); -} - -function pemtorsa($key) { - pemtome($key,$m,$e); - return(metorsa($m,$e)); -} - -function pemtome($key,&$m,&$e) { - $lines = explode("\n",$key); - unset($lines[0]); - unset($lines[count($lines)]); - $x = base64_decode(implode('',$lines)); - - $r = ASN_BASE::parseASNString($x); - - $m = base64url_decode($r[0]->asnData[1]->asnData[0]->asnData[0]->asnData); - $e = base64url_decode($r[0]->asnData[1]->asnData[0]->asnData[1]->asnData); -} - -function metorsa($m,$e) { - $der = pkcs1_encode($m,$e); - $key = DerToRsa($der); - return $key; -} - - - -function salmon_key($pubkey) { - pemtome($pubkey,$m,$e); - return 'RSA' . '.' . base64url_encode($m,true) . '.' . base64url_encode($e,true) ; -} - - -function convert_salmon_key($key) { - - if(strstr($key,',')) - $rawkey = substr($key,strpos($key,',')+1); - else - $rawkey = substr($key,5); - - $key_info = explode('.',$rawkey); - - $m = base64url_decode($key_info[1]); - $e = base64url_decode($key_info[2]); - - logger('key details: ' . print_r($key_info,true), LOGGER_DATA); - $salmon_key = metopem($m,$e); - return $salmon_key; - -} - - function z_obscure($s) { return json_encode(crypto_encapsulate($s,Config::Get('system','pubkey'))); } diff --git a/include/dba/dba_pdo.php b/include/dba/dba_pdo.php index a12629e19..3b0edefcd 100644 --- a/include/dba/dba_pdo.php +++ b/include/dba/dba_pdo.php @@ -78,7 +78,7 @@ class dba_pdo extends dba_driver { $result = false; $this->error = ''; - $select = stripos($sql, 'select') === 0 || stripos($sql, 'returning ') > 0; + $select = stripos($sql, 'select') === 0 || stripos($sql, 'with') === 0 || stripos($sql, 'returning ') > 0; try { $result = $this->db->query($sql, PDO::FETCH_ASSOC); diff --git a/include/event.php b/include/event.php index b83a733b8..39d0c49c2 100644 --- a/include/event.php +++ b/include/event.php @@ -106,7 +106,7 @@ function format_event_obj($jobject) { $title = $object['name'] ?? ''; $content = html2bbcode($object['content']); - if (strpos($object['source']['content'], '[/event-description]') !== false) { + if (isset($object['source']['content']) && strpos($object['source']['content'], '[/event-description]') !== false) { $bbdescription = []; preg_match("/\[event\-description\](.*?)\[\/event\-description\]/ism", $object['source']['content'], $bbdescription); $content = $bbdescription[1]; diff --git a/include/html2bbcode.php b/include/html2bbcode.php index b799a0c28..ba298aa58 100644 --- a/include/html2bbcode.php +++ b/include/html2bbcode.php @@ -176,7 +176,7 @@ function html2bbcode($message) //node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(\d+)[,;].*/'), '[size=$1]', '[/size]'); //node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(.+?)[,;].*/'), '[size=$1]', '[/size]'); - node2bbcode($doc, 'span', array('style'=>'/.*color:\s*(.+?)[,;].*/'), '[color="$1"]', '[/color]'); + node2bbcode($doc, 'span', array('style'=>'/.*color:\s*(.+?)[,;].*/'), '[color=$1]', '[/color]'); //node2bbcode($doc, 'span', array('style'=>'/.*font-family:\s*(.+?)[,;].*/'), '[font=$1]', '[/font]'); //node2bbcode($doc, 'div', array('style'=>'/.*font-family:\s*(.+?)[,;].*font-size:\s*(\d+?)pt.*/'), '[font=$1][size=$2]', '[/size][/font]'); diff --git a/include/html2plain.php b/include/html2plain.php index 69fb5193a..6d580becf 100644 --- a/include/html2plain.php +++ b/include/html2plain.php @@ -120,6 +120,10 @@ function collecturls($message) { function html2plain($html, $wraplength = 75, $compact = false) { + if (!$html) { + return ''; + } + $message = str_replace("\r", "", $html); // mb_convert_encoding() is deprecated diff --git a/include/items.php b/include/items.php index 1f3671c83..339a61753 100644 --- a/include/items.php +++ b/include/items.php @@ -240,19 +240,22 @@ function comments_are_now_closed($item) { return false; } -function item_normal() { - $profile_uid = App::$profile['profile_uid'] ?? App::$profile_uid ?? null; +function item_normal($profile_uid = null, $prefix = 'item') { + if ($profile_uid === null) { + $profile_uid = App::$profile['profile_uid'] ?? App::$profile_uid ?? null; + } + $uid = local_channel(); $is_owner = ($uid && intval($profile_uid) === $uid); - $sql = " and item.item_hidden = 0 and item.item_type = 0 and item.item_deleted = 0 - and item.item_unpublished = 0 and item.item_pending_remove = 0"; + $sql = " and $prefix.item_hidden = 0 and $prefix.item_type = 0 and $prefix.item_deleted = 0 + and $prefix.item_unpublished = 0 and $prefix.item_pending_remove = 0"; if ($is_owner) { - $sql .= " and item.item_blocked IN (0, " . intval(ITEM_MODERATED) . ") and item.item_delayed IN (0, 1) "; + $sql .= " and $prefix.item_blocked IN (0, " . intval(ITEM_MODERATED) . ") and $prefix.item_delayed IN (0, 1) "; } else { - $sql .= " and item.item_blocked = 0 and item.item_delayed = 0 "; + $sql .= " and $prefix.item_blocked = 0 and $prefix.item_delayed = 0 "; } return $sql; @@ -456,7 +459,7 @@ function post_activity_item($arr, $allow_code = false, $deliver = true, $channel $ret = array('success' => false); $is_comment = false; - if((($arr['parent']) && $arr['parent'] != $arr['id']) || (($arr['parent_mid']) && $arr['parent_mid'] != $arr['mid'])) + if((isset($arr['parent'], $arr['id']) && intval($arr['parent']) !== intval($arr['id'])) || (isset($arr['parent_mid'], $arr['mid']) && $arr['parent_mid'] !== $arr['mid'])) $is_comment = true; if(! array_key_exists('item_origin',$arr)) @@ -474,8 +477,8 @@ function post_activity_item($arr, $allow_code = false, $deliver = true, $channel $observer = App::get_observer(); } - $arr['aid'] = ((x($arr,'aid')) ? $arr['aid'] : $channel['channel_account_id']); - $arr['uid'] = ((x($arr,'uid')) ? $arr['uid'] : $channel['channel_id']); + $arr['aid'] = ((!empty($arr['aid'])) ? $arr['aid'] : $channel['channel_account_id']); + $arr['uid'] = ((!empty($arr['uid'])) ? $arr['uid'] : $channel['channel_id']); if(! perm_is_allowed($arr['uid'],$observer['xchan_hash'],(($is_comment) ? 'post_comments' : 'post_wall'))) { $ret['message'] = t('Permission denied'); @@ -491,18 +494,18 @@ function post_activity_item($arr, $allow_code = false, $deliver = true, $channel $arr['mimetype'] = 'text/bbcode'; - if(! $arr['mid']) { - $arr['uuid'] = ((x($arr,'uuid')) ? $arr['uuid'] : new_uuid()); + if(empty($arr['mid'])) { + $arr['uuid'] = ((!empty($arr['uuid'])) ? $arr['uuid'] : new_uuid()); } - $arr['mid'] = ((x($arr,'mid')) ? $arr['mid'] : z_root() . '/item/' . $arr['uuid']); - $arr['parent_mid'] = ((x($arr,'parent_mid')) ? $arr['parent_mid'] : $arr['mid']); - $arr['thr_parent'] = ((x($arr,'thr_parent')) ? $arr['thr_parent'] : $arr['mid']); + $arr['mid'] = ((!empty($arr['mid'])) ? $arr['mid'] : z_root() . '/item/' . $arr['uuid']); + $arr['parent_mid'] = ((!empty($arr['parent_mid'])) ? $arr['parent_mid'] : $arr['mid']); + $arr['thr_parent'] = ((!empty($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']); + $arr['owner_xchan'] = ((!empty($arr['owner_xchan'])) ? $arr['owner_xchan'] : $channel['channel_hash']); + $arr['author_xchan'] = ((!empty($arr['author_xchan'])) ? $arr['author_xchan'] : $observer['xchan_hash']); - $arr['verb'] = ((x($arr,'verb')) ? $arr['verb'] : 'Create'); - $arr['obj_type'] = ((x($arr,'obj_type')) ? $arr['obj_type'] : 'Note'); + $arr['verb'] = ((!empty($arr['verb'])) ? $arr['verb'] : 'Create'); + $arr['obj_type'] = ((!empty($arr['obj_type'])) ? $arr['obj_type'] : 'Note'); if(! ( array_key_exists('allow_cid',$arr) || array_key_exists('allow_gid',$arr) || array_key_exists('deny_cid',$arr) || array_key_exists('deny_gid',$arr))) { @@ -514,7 +517,7 @@ function post_activity_item($arr, $allow_code = false, $deliver = true, $channel $arr['comment_policy'] = map_scope(PermissionLimits::Get($channel['channel_id'],'post_comments')); - if ((! $arr['plink']) && (intval($arr['item_thread_top']))) { + if (empty($arr['plink']) && (intval($arr['item_thread_top']))) { $arr['plink'] = $arr['mid']; } @@ -537,7 +540,7 @@ function post_activity_item($arr, $allow_code = false, $deliver = true, $channel */ call_hooks('post_local', $arr); - if(x($arr, 'cancel')) { + if (!empty($arr['cancel'])) { logger('Post cancelled by plugin.'); return $ret; } @@ -727,14 +730,14 @@ function get_item_elements($x,$allow_code = false) { if($arr['edited'] > datetime_convert()) $arr['edited'] = datetime_convert(); - $arr['expires'] = ((x($x,'expires') && $x['expires']) + $arr['expires'] = ((!empty($x['expires']) && $x['expires']) ? datetime_convert('UTC','UTC',$x['expires']) : NULL_DATE); - $arr['commented'] = ((x($x,'commented') && $x['commented']) + $arr['commented'] = ((!empty($x['commented']) && $x['commented']) ? datetime_convert('UTC','UTC',$x['commented']) : $arr['created']); - $arr['comments_closed'] = ((x($x,'comments_closed') && $x['comments_closed']) + $arr['comments_closed'] = ((!empty($x['comments_closed']) && $x['comments_closed']) ? datetime_convert('UTC','UTC',$x['comments_closed']) : NULL_DATE); @@ -1679,7 +1682,7 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr if(array_key_exists('parent',$arr)) unset($arr['parent']); - $arr['mimetype'] = ((x($arr,'mimetype')) ? notags(trim($arr['mimetype'])) : 'text/bbcode'); + $arr['mimetype'] = ((!empty($arr['mimetype'])) ? notags(trim($arr['mimetype'])) : 'text/bbcode'); if(($arr['mimetype'] == 'application/x-php') && (! $allow_exec)) { logger('item_store: php mimetype but allow_exec is denied.'); @@ -1691,19 +1694,19 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr $arr['summary'] = ((array_key_exists('summary',$arr) && $arr['summary']) ? trim($arr['summary']) : ''); $arr['body'] = ((array_key_exists('body',$arr) && $arr['body']) ? trim($arr['body']) : ''); - $arr['allow_cid'] = ((x($arr,'allow_cid')) ? trim($arr['allow_cid']) : ''); - $arr['allow_gid'] = ((x($arr,'allow_gid')) ? trim($arr['allow_gid']) : ''); - $arr['deny_cid'] = ((x($arr,'deny_cid')) ? trim($arr['deny_cid']) : ''); - $arr['deny_gid'] = ((x($arr,'deny_gid')) ? trim($arr['deny_gid']) : ''); - $arr['postopts'] = ((x($arr,'postopts')) ? trim($arr['postopts']) : ''); - $arr['route'] = ((x($arr,'route')) ? trim($arr['route']) : ''); - $arr['uuid'] = ((x($arr,'uuid')) ? trim($arr['uuid']) : ''); - $arr['item_private'] = ((x($arr,'item_private')) ? intval($arr['item_private']) : 0 ); - $arr['item_wall'] = ((x($arr,'item_wall')) ? intval($arr['item_wall']) : 0 ); - $arr['item_type'] = ((x($arr,'item_type')) ? intval($arr['item_type']) : 0 ); + $arr['allow_cid'] = ((!empty($arr['allow_cid'])) ? trim($arr['allow_cid']) : ''); + $arr['allow_gid'] = ((!empty($arr['allow_gid'])) ? trim($arr['allow_gid']) : ''); + $arr['deny_cid'] = ((!empty($arr['deny_cid'])) ? trim($arr['deny_cid']) : ''); + $arr['deny_gid'] = ((!empty($arr['deny_gid'])) ? trim($arr['deny_gid']) : ''); + $arr['postopts'] = ((!empty($arr['postopts'])) ? trim($arr['postopts']) : ''); + $arr['route'] = ((!empty($arr['route'])) ? trim($arr['route']) : ''); + $arr['uuid'] = ((!empty($arr['uuid'])) ? trim($arr['uuid']) : ''); + $arr['item_private'] = ((!empty($arr['item_private'])) ? intval($arr['item_private']) : 0 ); + $arr['item_wall'] = ((!empty($arr['item_wall'])) ? intval($arr['item_wall']) : 0 ); + $arr['item_type'] = ((!empty($arr['item_type'])) ? intval($arr['item_type']) : 0 ); // obsolete, but needed so as not to throw not-null constraints on some database driveres - $arr['item_flags'] = ((x($arr,'item_flags')) ? intval($arr['item_flags']) : 0 ); + $arr['item_flags'] = ((!empty($arr['item_flags'])) ? intval($arr['item_flags']) : 0 ); $arr['lang'] = detect_language($arr['body']); @@ -1744,32 +1747,32 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr $arr = $translate['item']; } - if((x($arr,'obj')) && is_array($arr['obj'])) { + if((!empty($arr['obj'])) && is_array($arr['obj'])) { activity_sanitise($arr['obj']); $arr['obj'] = json_encode($arr['obj']); } - if((x($arr,'target')) && is_array($arr['target'])) { + if((!empty($arr['target'])) && is_array($arr['target'])) { activity_sanitise($arr['target']); $arr['target'] = json_encode($arr['target']); } - if((x($arr,'attach')) && is_array($arr['attach'])) { + if((!empty($arr['attach'])) && is_array($arr['attach'])) { activity_sanitise($arr['attach']); $arr['attach'] = json_encode($arr['attach']); } - $arr['aid'] = ((x($arr,'aid')) ? intval($arr['aid']) : 0); - $arr['mid'] = ((x($arr,'mid')) ? notags(trim($arr['mid'])) : random_string()); - $arr['revision'] = ((x($arr,'revision') && intval($arr['revision']) > 0) ? intval($arr['revision']) : 0); + $arr['aid'] = ((!empty($arr['aid'])) ? intval($arr['aid']) : 0); + $arr['mid'] = ((!empty($arr['mid'])) ? notags(trim($arr['mid'])) : random_string()); + $arr['revision'] = ((!empty($arr['revision']) && intval($arr['revision']) > 0) ? intval($arr['revision']) : 0); - $arr['author_xchan'] = ((x($arr,'author_xchan')) ? notags(trim($arr['author_xchan'])) : ''); - $arr['owner_xchan'] = ((x($arr,'owner_xchan')) ? notags(trim($arr['owner_xchan'])) : ''); - $arr['created'] = ((x($arr,'created') !== false) ? datetime_convert('UTC','UTC',$arr['created']) : datetime_convert()); - $arr['edited'] = ((x($arr,'edited') !== false) ? datetime_convert('UTC','UTC',$arr['edited']) : datetime_convert()); - $arr['expires'] = ((x($arr,'expires') !== false) ? datetime_convert('UTC','UTC',$arr['expires']) : NULL_DATE); - $arr['commented'] = ((x($arr,'commented') !== false) ? datetime_convert('UTC','UTC',$arr['commented']) : datetime_convert()); - $arr['comments_closed'] = ((x($arr,'comments_closed') !== false) ? datetime_convert('UTC','UTC',$arr['comments_closed']) : NULL_DATE); + $arr['author_xchan'] = ((!empty($arr['author_xchan'])) ? notags(trim($arr['author_xchan'])) : ''); + $arr['owner_xchan'] = ((!empty($arr['owner_xchan'])) ? notags(trim($arr['owner_xchan'])) : ''); + $arr['created'] = ((!empty($arr['created']) !== false) ? datetime_convert('UTC','UTC',$arr['created']) : datetime_convert()); + $arr['edited'] = ((!empty($arr['edited']) !== false) ? datetime_convert('UTC','UTC',$arr['edited']) : datetime_convert()); + $arr['expires'] = ((!empty($arr['expires']) !== false) ? datetime_convert('UTC','UTC',$arr['expires']) : NULL_DATE); + $arr['commented'] = ((!empty($arr['commented']) !== false) ? datetime_convert('UTC','UTC',$arr['commented']) : datetime_convert()); + $arr['comments_closed'] = ((!empty($arr['comments_closed']) !== false) ? datetime_convert('UTC','UTC',$arr['comments_closed']) : NULL_DATE); $arr['html'] = ((array_key_exists('html',$arr)) ? $arr['html'] : ''); if($deliver) { @@ -1783,26 +1786,26 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr // will still take place through backdoor methods. Since these fields are rarely used // otherwise, just preserve the original timestamp. - $arr['received'] = ((x($arr,'received') !== false) ? datetime_convert('UTC','UTC',$arr['received']) : datetime_convert()); - $arr['changed'] = ((x($arr,'changed') !== false) ? datetime_convert('UTC','UTC',$arr['changed']) : datetime_convert()); + $arr['received'] = ((!empty($arr['received']) !== false) ? datetime_convert('UTC','UTC',$arr['received']) : datetime_convert()); + $arr['changed'] = ((!empty($arr['changed']) !== false) ? datetime_convert('UTC','UTC',$arr['changed']) : datetime_convert()); } - $arr['location'] = ((x($arr,'location')) ? notags(trim($arr['location'])) : ''); - $arr['coord'] = ((x($arr,'coord')) ? notags(trim($arr['coord'])) : ''); - $arr['parent_mid'] = ((x($arr,'parent_mid')) ? notags(trim($arr['parent_mid'])) : ''); - $arr['thr_parent'] = ((x($arr,'thr_parent')) ? notags(trim($arr['thr_parent'])) : $arr['parent_mid']); - $arr['verb'] = ((x($arr,'verb')) ? notags(trim($arr['verb'])) : 'Create'); - $arr['obj_type'] = ((x($arr,'obj_type')) ? notags(trim($arr['obj_type'])) : 'Note'); - $arr['obj'] = ((x($arr,'obj')) ? trim($arr['obj']) : ''); - $arr['tgt_type'] = ((x($arr,'tgt_type')) ? notags(trim($arr['tgt_type'])) : ''); - $arr['target'] = ((x($arr,'target')) ? trim($arr['target']) : ''); - $arr['plink'] = ((x($arr,'plink')) ? notags(trim($arr['plink'])) : ''); - $arr['attach'] = ((x($arr,'attach')) ? notags(trim($arr['attach'])) : ''); - $arr['app'] = ((x($arr,'app')) ? notags(trim($arr['app'])) : ''); + $arr['location'] = ((!empty($arr['location'])) ? notags(trim($arr['location'])) : ''); + $arr['coord'] = ((!empty($arr['coord'])) ? notags(trim($arr['coord'])) : ''); + $arr['parent_mid'] = ((!empty($arr['parent_mid'])) ? notags(trim($arr['parent_mid'])) : ''); + $arr['thr_parent'] = ((!empty($arr['thr_parent'])) ? notags(trim($arr['thr_parent'])) : $arr['parent_mid']); + $arr['verb'] = ((!empty($arr['verb'])) ? notags(trim($arr['verb'])) : 'Create'); + $arr['obj_type'] = ((!empty($arr['obj_type'])) ? notags(trim($arr['obj_type'])) : 'Note'); + $arr['obj'] = ((!empty($arr['obj'])) ? trim($arr['obj']) : ''); + $arr['tgt_type'] = ((!empty($arr['tgt_type'])) ? notags(trim($arr['tgt_type'])) : ''); + $arr['target'] = ((!empty($arr['target'])) ? trim($arr['target']) : ''); + $arr['plink'] = ((!empty($arr['plink'])) ? notags(trim($arr['plink'])) : ''); + $arr['attach'] = ((!empty($arr['attach'])) ? notags(trim($arr['attach'])) : ''); + $arr['app'] = ((!empty($arr['app'])) ? notags(trim($arr['app'])) : ''); - $arr['public_policy'] = ((x($arr,'public_policy')) ? notags(trim($arr['public_policy'])) : '' ); + $arr['public_policy'] = ((!empty($arr['public_policy'])) ? notags(trim($arr['public_policy'])) : '' ); - $arr['comment_policy'] = ((x($arr,'comment_policy')) ? notags(trim($arr['comment_policy'])) : 'contacts' ); + $arr['comment_policy'] = ((!empty($arr['comment_policy'])) ? notags(trim($arr['comment_policy'])) : 'contacts' ); if(! array_key_exists('item_unseen',$arr)) $arr['item_unseen'] = 1; @@ -1946,7 +1949,7 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr */ call_hooks('post_remote', $arr); - if(x($arr, 'cancel')) { + if(!empty($arr['cancel'])) { logger('Post cancelled by plugin.'); $ret['message'] = 'cancelled.'; return $ret; @@ -1989,7 +1992,9 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr // find the item we just created - $r = q("SELECT * FROM item WHERE mid = '%s' AND uid = %d and revision = %d ORDER BY id ASC ", + $r = q("SELECT item.*, tp.uuid AS thr_parent_uuid FROM item + LEFT JOIN item tp ON item.thr_parent = tp.mid AND item.uid = tp.uid + WHERE item.mid = '%s' AND item.uid = %d and item.revision = %d ORDER BY item.id ASC ", dbesc($arr['mid']), intval($arr['uid']), intval($arr['revision']) @@ -2071,9 +2076,8 @@ function item_store($arr, $allow_exec = false, $deliver = true, $addAndSync = tr item_update_parent_commented($arr); - - if(strpos($arr['body'],'[embed]') !== false) { - Master::Summon([ 'Cache_embeds', $current_post ]); + if (str_contains($arr['body'], '[/embed]') || str_contains($arr['body'], '[/img]') || str_contains($arr['body'], '[/zmg]')) { + Master::Summon(['Cache_embeds', $arr['uuid']]); } $ret['success'] = true; @@ -2163,7 +2167,7 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy if(array_key_exists('edit',$arr)) unset($arr['edit']); - $arr['mimetype'] = ((x($arr,'mimetype')) ? notags(trim($arr['mimetype'])) : 'text/bbcode'); + $arr['mimetype'] = ((!empty($arr['mimetype'])) ? notags(trim($arr['mimetype'])) : 'text/bbcode'); if(($arr['mimetype'] == 'application/x-php') && (! $allow_exec)) { logger('item_store: php mimetype but allow_exec is denied.'); @@ -2234,10 +2238,10 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy unset($arr['thr_parent']); unset($arr['llink']); - $arr['edited'] = ((x($arr,'edited') !== false) ? datetime_convert('UTC','UTC',$arr['edited']) : datetime_convert()); - $arr['expires'] = ((x($arr,'expires') !== false) ? datetime_convert('UTC','UTC',$arr['expires']) : $orig[0]['expires']); + $arr['edited'] = ((!empty($arr['edited'])) ? datetime_convert('UTC','UTC',$arr['edited']) : datetime_convert()); + $arr['expires'] = ((!empty($arr['expires'])) ? datetime_convert('UTC','UTC',$arr['expires']) : $orig[0]['expires']); - $arr['revision'] = ((x($arr,'revision') && $arr['revision'] > 0) ? intval($arr['revision']) : 0); + $arr['revision'] = ((!empty($arr['revision'])) ? intval($arr['revision']) : 0); if(array_key_exists('comments_closed',$arr)) $arr['comments_closed'] = datetime_convert('UTC','UTC',$arr['comments_closed']); @@ -2251,15 +2255,15 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy $arr['route'] = ((array_key_exists('route',$arr)) ? trim($arr['route']) : $orig[0]['route']); - $arr['location'] = ((x($arr,'location')) ? notags(trim($arr['location'])) : $orig[0]['location']); - $arr['uuid'] = ((x($arr,'uuid')) ? notags(trim($arr['uuid'])) : $orig[0]['uuid']); - $arr['coord'] = ((x($arr,'coord')) ? notags(trim($arr['coord'])) : $orig[0]['coord']); - $arr['verb'] = ((x($arr,'verb')) ? notags(trim($arr['verb'])) : $orig[0]['verb']); - $arr['obj_type'] = ((x($arr,'obj_type')) ? notags(trim($arr['obj_type'])) : $orig[0]['obj_type']); - $arr['obj'] = ((x($arr,'obj')) ? trim($arr['obj']) : $orig[0]['obj']); - $arr['tgt_type'] = ((x($arr,'tgt_type')) ? notags(trim($arr['tgt_type'])) : $orig[0]['tgt_type']); - $arr['target'] = ((x($arr,'target')) ? trim($arr['target']) : $orig[0]['target']); - $arr['plink'] = ((x($arr,'plink')) ? notags(trim($arr['plink'])) : $orig[0]['plink']); + $arr['location'] = ((!empty($arr['location'])) ? notags(trim($arr['location'])) : $orig[0]['location']); + $arr['uuid'] = ((!empty($arr['uuid'])) ? notags(trim($arr['uuid'])) : $orig[0]['uuid']); + $arr['coord'] = ((!empty($arr['coord'])) ? notags(trim($arr['coord'])) : $orig[0]['coord']); + $arr['verb'] = ((!empty($arr['verb'])) ? notags(trim($arr['verb'])) : $orig[0]['verb']); + $arr['obj_type'] = ((!empty($arr['obj_type'])) ? notags(trim($arr['obj_type'])) : $orig[0]['obj_type']); + $arr['obj'] = ((!empty($arr['obj'])) ? trim($arr['obj']) : $orig[0]['obj']); + $arr['tgt_type'] = ((!empty($arr['tgt_type'])) ? notags(trim($arr['tgt_type'])) : $orig[0]['tgt_type']); + $arr['target'] = ((!empty($arr['target'])) ? trim($arr['target']) : $orig[0]['target']); + $arr['plink'] = ((!empty($arr['plink'])) ? notags(trim($arr['plink'])) : $orig[0]['plink']); $arr['allow_cid'] = ((array_key_exists('allow_cid',$arr)) ? trim($arr['allow_cid']) : $orig[0]['allow_cid']); $arr['allow_gid'] = ((array_key_exists('allow_gid',$arr)) ? trim($arr['allow_gid']) : $orig[0]['allow_gid']); @@ -2298,11 +2302,11 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy $arr['item_pending_remove'] = ((array_key_exists('item_pending_remove',$arr)) ? intval($arr['item_pending_remove']) : $orig[0]['item_pending_remove'] ); $arr['item_blocked'] = ((array_key_exists('item_blocked',$arr)) ? intval($arr['item_blocked']) : $orig[0]['item_blocked'] ); - $arr['sig'] = ((x($arr,'sig')) ? $arr['sig'] : ''); + $arr['sig'] = ((!empty($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'] ); + $arr['public_policy'] = ((!empty($arr['public_policy'])) ? notags(trim($arr['public_policy'])) : $orig[0]['public_policy'] ); + $arr['comment_policy'] = ((!empty($arr['comment_policy'])) ? notags(trim($arr['comment_policy'])) : $orig[0]['comment_policy'] ); /** * @hooks post_remote_update @@ -2310,7 +2314,7 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy */ call_hooks('post_remote_update', $arr); - if(x($arr, 'cancel')) { + if(!empty($arr['cancel'])) { logger('Post cancelled by plugin.'); $ret['message'] = 'cancelled.'; return $ret; @@ -2362,7 +2366,9 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy // fetch an unescaped complete copy of the stored item - $r = q("select * from item where id = %d", + $r = q("SELECT item.*, tp.uuid AS thr_parent_uuid FROM item + LEFT JOIN item tp ON item.thr_parent = tp.mid AND item.uid = tp.uid + WHERE item.id = %d", intval($orig_post_id) ); if($r) @@ -2376,14 +2382,15 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy if(is_array($terms)) { foreach($terms as $t) { - q("insert into term (uid,oid,otype,ttype,term,url) - values(%d,%d,%d,%d,'%s','%s') ", + q("insert into term (uid, oid, otype, ttype, term, url, imgurl) + values (%d, %d, %d, %d, '%s', '%s', '%s')", intval($uid), intval($orig_post_id), intval(TERM_OBJ_POST), intval($t['ttype']), dbesc($t['term']), - dbesc($t['url']) + dbesc($t['url']), + dbesc($t['imgurl'] ?? ''), ); } $arr['term'] = $terms; @@ -2414,8 +2421,8 @@ function item_store_update($arr, $allow_exec = false, $deliver = true, $addAndSy */ call_hooks('item_stored_update',$arr); - if(strpos($arr['body'],'[embed]') !== false) { - Master::Summon([ 'Cache_embeds', $orig_post_id ]); + if (str_contains($arr['body'], '[/embed]') || str_contains($arr['body'], '[/img]') || str_contains($arr['body'], '[/zmg]')) { + Master::Summon(['Cache_embeds', $arr['uuid']]); } $ret['success'] = true; @@ -2478,21 +2485,23 @@ function send_status_notifications($post_id,$item) { $parent = 0; $is_reaction = false; - $thr_parent_id = 0; + $thr_parent_id = null; + $thr_parent_uuid = null; $type = ((intval($item['item_private']) === 2) ? NOTIFY_MAIL : NOTIFY_COMMENT); - if(array_key_exists('verb',$item) && activity_match($item['verb'], ['Like', 'Dislike', ACTIVITY_LIKE, ACTIVITY_DISLIKE])) { + if(array_key_exists('verb',$item) && activity_match($item['verb'], ['Like', 'Dislike', ACTIVITY_LIKE, ACTIVITY_DISLIKE, 'Announce'])) { $type = NOTIFY_LIKE; - $r = q("select id from item where mid = '%s' and uid = %d limit 1", + $r = q("select id, uuid from item where mid = '%s' and uid = %d limit 1", dbesc($item['thr_parent']), intval($item['uid']) ); if ($r) { $thr_parent_id = $r[0]['id']; + $thr_parent_uuid = $r[0]['uuid']; } } @@ -2517,6 +2526,7 @@ function send_status_notifications($post_id,$item) { dbesc($item['parent_mid']), intval($item['uid']) ); + if($x) { foreach($x as $xx) { if($xx['author_xchan'] === $r[0]['channel_hash']) { @@ -2561,7 +2571,7 @@ function send_status_notifications($post_id,$item) { 'link' => $link, 'verb' => $item['verb'], 'otype' => 'item', - 'parent' => $thr_parent_id ? $thr_parent_id : $parent, + 'parent' => $thr_parent_id ?? $parent, 'parent_mid' => $thr_parent_id ? $item['thr_parent'] : $item['parent_mid'] )); } @@ -2838,8 +2848,8 @@ function tag_deliver($uid, $item_id) { 'from_xchan' => $item['author_xchan'], 'type' => NOTIFY_TAGSELF, 'item' => $item, - 'link' => $i[0]['llink'], - 'verb' => ACTIVITY_TAG, + 'link' => $item['llink'], + 'verb' => $item['verb'], 'otype' => 'item' )); @@ -4792,19 +4802,19 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C return $items; } -function webpage_to_namespace($webpage) { +function item_type_to_namespace($item_type) { - if($webpage == ITEM_TYPE_WEBPAGE) + if($item_type == ITEM_TYPE_WEBPAGE) $page_type = 'WEBPAGE'; - elseif($webpage == ITEM_TYPE_BLOCK) + elseif($item_type == ITEM_TYPE_BLOCK) $page_type = 'BUILDBLOCK'; - elseif($webpage == ITEM_TYPE_PDL) + elseif($item_type == ITEM_TYPE_PDL) $page_type = 'PDL'; - elseif($webpage == ITEM_TYPE_CARD) + elseif($item_type == ITEM_TYPE_CARD) $page_type = 'CARD'; - elseif($webpage == ITEM_TYPE_ARTICLE) + elseif($item_type == ITEM_TYPE_ARTICLE) $page_type = 'ARTICLE'; - elseif($webpage == ITEM_TYPE_DOC) + elseif($item_type == ITEM_TYPE_DOC) $page_type = 'docfile'; else $page_type = 'unknown'; @@ -4813,12 +4823,12 @@ function webpage_to_namespace($webpage) { } -function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remote_id,$mid) { +function update_remote_id($channel,$post_id,$item_type,$pagetitle,$namespace,$remote_id,$mid) { if(! intval($post_id)) return; - $page_type = webpage_to_namespace($webpage); + $page_type = item_type_to_namespace($item_type); if($page_type == 'unknown' && $namespace && $remote_id) { $page_type = $namespace; @@ -5350,3 +5360,416 @@ function set_activity_mid($string) { return str_replace(z_root() . '/item/', z_root() . '/activity/', $string); } +/** + * @brief returns an item by id and parent belonging to local_channel() + * including activity counts. + * @param int $id + * @param int $parent + */ + +function item_by_item_id(int $id, int $parent): array +{ + if (!$id && !$parent && !local_channel()) { + return []; + } + + $item_normal_sql = item_normal(); + + $reaction = item_reaction_sql($parent); + $reaction_cte_sql = $reaction['cte']; + $reaction_select_sql = $reaction['select']; + $reaction_join_sql = $reaction['join']; + + return q("WITH + $reaction_cte_sql + SELECT + *, + $reaction_select_sql + FROM item + $reaction_join_sql + WHERE + item.id = %d + AND item.uid = %d + AND item.verb IN ('Create', 'Update', 'EmojiReact') + $item_normal_sql", + intval($id), + intval(local_channel()) + ); +} + + +/** + * @brief returns an array of items by ids + * ATTENTION: no permissions for the parents are checked here!!! + * Permissions MUST be checked by the module which calls this function. + * @param array $parents + * @param null|array $thr_parents (optional) - thr_parent mids which will be included + * @param string $permission_sql (optional) - SQL as provided by item_permission_sql() from the calling module + * @param bool $blog_mode (optional) - if set to yes only the parent items will be returned + */ + +function items_by_parent_ids(array $parents, null|array $thr_parents = null, string $permission_sql = '', bool $blog_mode = false): array +{ + if (!$parents) { + return []; + } + + $ids = ids_to_querystr($parents, 'item_id'); + $thread_allow = ((local_channel()) ? PConfig::Get(local_channel(), 'system', 'thread_allow', true) : Config::Get('system', 'thread_allow', true)); + $item_normal_sql = item_normal(); + $limit = $thread_allow ? 3 : 1000; + + $thr_parent_sql = (($thread_allow) ? " AND item.thr_parent = item.parent_mid " : ''); + if ($thr_parents && $thread_allow) { + $limit = 300; + $thr_parent_str = stringify_array($thr_parents, true); + $thr_parent_sql = " AND item.thr_parent IN (" . protect_sprintf($thr_parent_str) . ") "; + } + + $reaction = item_reaction_sql($ids, $permission_sql, 'final_selection', $blog_mode); + $reaction_cte_sql = $reaction['cte']; + $reaction_select_sql = $reaction['select']; + $reaction_join_sql = $reaction['join']; + + if ($blog_mode) { + $q = <<<SQL + WITH + final_selection AS ( + SELECT + item.* + FROM + item + WHERE + item.id IN ($ids) + ), + + $reaction_cte_sql + + SELECT + final_selection.*, + $reaction_select_sql + FROM final_selection + $reaction_join_sql + SQL; + + return dbq(trim($q)); + } + + $q = <<<SQL + WITH + parent_items AS ( + SELECT + item.*, + 0 AS rn + FROM item + WHERE + item.id IN ($ids) + ), + + $reaction_cte_sql, + + all_comments AS ( + SELECT + item.*, + ROW_NUMBER() OVER (PARTITION BY item.parent ORDER BY item.created DESC) AS rn + FROM item + WHERE item.parent IN ($ids) + AND item.verb IN ('Create', 'Update', 'EmojiReact') + AND item.item_thread_top = 0 + $thr_parent_sql + $permission_sql + $item_normal_sql + ), + + final_selection AS ( + SELECT * FROM parent_items + UNION ALL + SELECT * FROM all_comments WHERE all_comments.rn <= $limit + ) + + SELECT + final_selection.*, + $reaction_select_sql + FROM final_selection + $reaction_join_sql + SQL; + + return dbq(trim($q)); +} + +/** + * @brief prepare reaction sql for items_by_parent_ids() + * ATTENTION: no permissions for the pa are checked here!!! + * Permissions MUST be checked by the function which returns the ids. + * @param string $ids + * @param string $permission_sql (optional) - SQL provided by item_permission_sql() + * @param string $join_prefix (optional) - prefix for the join part defaults to 'item' + */ + +function item_reaction_sql(string $ids, string $permission_sql = '', string $join_prefix = 'item', bool $blog_mode = false): array +{ + $item_normal_sql = item_normal(); + $observer = get_observer_hash(); + + $verbs = [ + 'like' => ['Like'], + 'dislike' => ['Dislike'], + 'announce' => ['Announce'], + 'accept' => ['Accept'], + 'reject' => ['Reject'], + 'tentativeaccept' => ['TentativeAccept'] + ]; + + $thread_allow = ((local_channel()) ? PConfig::Get(local_channel(), 'system', 'thread_allow', true) : Config::Get('system', 'thread_allow', true)); + + if ($thread_allow || $blog_mode) { + $verbs['comment'] = ['Create', 'Update', 'EmojiReact']; + } + + $cte = ''; + $select = ''; + $join = ''; + + foreach($verbs as $k => $v) { + + $observer_sql = "0 AS observer_{$k}_count"; + if ($observer) { + $observer_sql = "COUNT(CASE WHEN item.author_xchan = '$observer' THEN 1 END) AS observer_{$k}_count"; + } + + $verbs_str = stringify_array($v); + + if ($cte) { + $cte .= ",\n"; + } + + $cte .= <<<SQL + reaction_{$k} AS ( + SELECT + item.thr_parent, + -- COUNT(DISTINCT item.author_xchan) AS {$k}_count, (should we prevent multiple reactions by the same author?) + COUNT(*) AS {$k}_count, + $observer_sql + FROM item + WHERE item.verb IN ($verbs_str) + AND item.item_thread_top = 0 + AND item.parent IN ($ids) + $item_normal_sql + $permission_sql + GROUP BY item.thr_parent + ) + SQL; + + if ($select) { + $select .= ",\n"; + } + + $select .= <<<SQL + COALESCE(reaction_{$k}.{$k}_count, 0) AS {$k}_count, + COALESCE(reaction_{$k}.observer_{$k}_count, 0) AS observer_{$k}_count + SQL; + + $join .= <<<SQL + LEFT JOIN reaction_{$k} ON reaction_{$k}.thr_parent = $join_prefix.mid + SQL; + + } + + $ret['cte'] = $cte; + $ret['select'] = $select; + $ret['join'] = $join; + + return $ret; +} + + + +/** + * @brief returns an array of items by thr_parent mid of a parent + + * @param string $mid + * @param int $parent + * @param int|null $offset + */ + +function items_by_thr_parent(string $mid, int $parent, int|null $offset = null): array +{ + if (!$mid && !$parent) { + return []; + } + + $parent_item = q("SELECT uid FROM item WHERE id = %d", + intval($parent) + ); + + $order_sql = "ORDER BY item.created"; + if (isset($offset)) { + $order_sql = "ORDER BY item.created DESC, item.received DESC LIMIT 3 OFFSET $offset"; + } + + $owner_uid = intval($parent_item[0]['uid']); + $item_normal_sql = item_normal($owner_uid); + + if (local_channel() === $owner_uid) { + $reaction = item_reaction_sql($parent); + $reaction_cte_sql = $reaction['cte']; + $reaction_select_sql = $reaction['select']; + $reaction_join_sql = $reaction['join']; + + $ret = q("WITH + $reaction_cte_sql + SELECT + item.*, + $reaction_select_sql + FROM item + $reaction_join_sql + WHERE + item.thr_parent = '%s' + AND item.uid = %d + AND item.verb IN ('Create', 'Update', 'EmojiReact') + AND item.item_thread_top = 0 + $item_normal_sql + $order_sql", + dbesc($mid), + intval($owner_uid) + ); + } + else { + $observer_hash = get_observer_hash(); + $permission_sql = item_permissions_sql($owner_uid, $observer_hash); + + $reaction = item_reaction_sql($parent, $permission_sql); + $reaction_cte_sql = $reaction['cte']; + $reaction_select_sql = $reaction['select']; + $reaction_join_sql = $reaction['join']; + + $ret = q("WITH + $reaction_cte_sql + SELECT + item.*, + $reaction_select_sql + FROM item + $reaction_join_sql + WHERE + item.thr_parent = '%s' + AND item.uid = %d + AND item.verb IN ('Create', 'Update', 'EmojiReact') + AND item.item_thread_top = 0 + $permission_sql + $item_normal_sql + $order_sql", + dbesc($mid), + intval($owner_uid) + ); + } + + if (isset($offset)) { + $ret = array_reverse($ret); + } + + return $ret; +} + + +/** + * @brief returns an array of xchan entries (partly) for activities of an item by mid of a parent. + * Also checks if observer is allowed to add activities to the item. + * @param string $mid + * @param int $parent + * @param string $verb + */ + +function item_activity_xchans(string $mid, int $parent, string $verb): array +{ + if (!$mid && !$parent && !$verb) { + return []; + } + + $observer_hash = get_observer_hash(); + $parent_item = q("SELECT * FROM item WHERE id = %d", + intval($parent) + ); + + $owner_uid = intval($parent_item[0]['uid']); + $item_normal = item_normal($owner_uid); + + if (local_channel() === $owner_uid) { + $ret = q("SELECT item.id, item.item_blocked, xchan.xchan_hash, xchan.xchan_name as name, xchan.xchan_url as url, xchan.xchan_photo_s as photo FROM item + LEFT JOIN xchan ON item.author_xchan = xchan.xchan_hash + WHERE item.uid = %d + AND item.parent = %d + AND item.thr_parent = '%s' + AND item.verb = '%s' + AND item.item_thread_top = 0 + $item_normal + -- GROUP BY item.author_xchan (should we prevent multiple reactions by the same author?) + ORDER BY item.created", + intval(local_channel()), + intval($parent), + dbesc($mid), + dbesc($verb) + ); + } + else { + $sql_extra = item_permissions_sql($owner_uid, $observer_hash); + + $ret = q("SELECT item.id, item.item_blocked, xchan.xchan_hash, xchan.xchan_name as name, xchan.xchan_url as url, xchan.xchan_photo_s as photo FROM item + LEFT JOIN xchan ON item.author_xchan = xchan.xchan_hash + WHERE item.uid = %d + AND item.thr_parent = '%s' + AND item.verb = '%s' + AND item.item_thread_top = 0 + $sql_extra + $item_normal + -- GROUP BY item.author_xchan (should we prevent multiple reactions by the same author?) + ORDER BY item.created", + intval($owner_uid), + dbesc($mid), + dbesc($verb) + ); + } + + $ret['is_commentable'] = can_comment_on_post($observer_hash, $parent_item[0]); + + return $ret; +} + + +/** + * @brief find and return thr_parents we need to show when displaying a nested comment. + * TODO: can this be improved or maybe implemented differently in the UI? + * @param array $item + */ + +function get_recursive_thr_parents(array $item): array|null +{ + if ($item['id'] === $item['parent']) { + // This is a toplevel post, return null. + return null; + } + + $thr_parents[] = $item['thr_parent']; + + $mid = $item['thr_parent']; + $parent_mid = $item['parent_mid']; + $uid = $item['uid']; + $i = 0; + + while ($mid !== $item['parent_mid'] && $i < 100) { + $x = q("SELECT thr_parent, mid FROM item WHERE uid = %d AND mid = '%s'", + intval($uid), + dbesc($mid) + ); + + if (!$x) { + break; + } + + $mid = $x[0]['thr_parent']; + $thr_parents[] = $x[0]['thr_parent']; + + $i++; + } + + return $thr_parents; +} diff --git a/include/js_strings.php b/include/js_strings.php index b41c34508..6f2ffd351 100644 --- a/include/js_strings.php +++ b/include/js_strings.php @@ -5,8 +5,6 @@ function js_strings() { '$delitem' => t('Delete this item?'), '$itemdel' => t('Item deleted'), '$comment' => t('Comment'), - '$showmore' => t('show all'), - '$showfewer' => t('show less'), '$divgrowmore' => t('expand'), '$divgrowless' => t('collapse'), '$pwshort' => t("Password too short"), @@ -38,6 +36,7 @@ function js_strings() { '$pinned' => t('Pinned'), '$pin_item' => t('Pin to the top'), '$unpin_item' => t('Unpin from the top'), + '$dblclick_to_exit_zoom' => t('Double click to exit zoom'), // translatable prefix and suffix strings for jquery.timeago - // using the defaults set below if left untranslated, empty strings if diff --git a/include/language.php b/include/language.php index 538f67d90..9b68717f8 100644 --- a/include/language.php +++ b/include/language.php @@ -29,7 +29,7 @@ function get_browser_language() { $langs = []; $lang_parse = []; - if (x($_SERVER, 'HTTP_ACCEPT_LANGUAGE')) { + if (!empty($_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'], $lang_parse); @@ -204,7 +204,7 @@ function load_translation_table($lang, $install = false) { function t($s, $ctx = ''): string { $cs = $ctx ? '__ctx:' . $ctx . '__ ' . $s : $s; - if (x(App::$strings, $cs)) { + if (!empty(App::$strings[$cs])) { $t = App::$strings[$cs]; return ((is_array($t)) ? translate_projectname($t[0]) : translate_projectname($t)); @@ -219,7 +219,7 @@ function t($s, $ctx = ''): string { */ function translate_projectname($s) { - if(strpos($s,'rojectname') !== false) { + if(str_contains($s,'rojectname')) { return str_replace(array('$projectname','$Projectname'),array(Zotlabs\Lib\System::get_platform_name(),ucfirst(Zotlabs\Lib\System::get_platform_name())),$s); } return $s; @@ -239,7 +239,7 @@ function translate_projectname($s) { function tt($singular, $plural, $count, $ctx = ''){ $cs = $ctx ? "__ctx:" . $ctx . "__ " . $singular : $singular; - if (x(App::$strings,$cs)) { + if (!empty(App::$strings[$cs])) { $t = App::$strings[$cs]; $f = 'string_plural_select_' . str_replace('-', '_', App::$language); if (! function_exists($f)) @@ -282,9 +282,8 @@ function ta($k){ */ function tf() { - - $s = "plural_function_code"; - return (x(App::$strings, $s) ? App::$strings[$s] : "0"); + $s = "plural_function_code"; + return (!empty(App::$strings[$s]) ? App::$strings[$s] : "0"); } /** @@ -391,7 +390,6 @@ function language_list() { $langs = glob('view/*/hstrings.php'); $lang_options = array(); - $selected = ""; if(is_array($langs) && count($langs)) { if(! in_array('view/en/hstrings.php',$langs)) @@ -406,41 +404,6 @@ function language_list() { return $lang_options; } -function lang_selector() { - - $langs = glob('view/*/hstrings.php'); - - $lang_options = array(); - $selected = ""; - - if(is_array($langs) && count($langs)) { - $langs[] = ''; - if(! in_array('view/en/hstrings.php',$langs)) - $langs[] = 'view/en/'; - asort($langs); - foreach($langs as $l) { - if($l == '') { - $lang_options[""] = t('default'); - continue; - } - $ll = substr($l,5); - $ll = substr($ll,0,strrpos($ll,'/')); - $selected = (($ll === App::$language && (x($_SESSION, 'language'))) ? $ll : $selected); - $lang_options[$ll] = get_language_name($ll, $ll) . " ($ll)"; - } - } - - $tpl = get_markup_template('lang_selector.tpl'); - - $o = replace_macros($tpl, array( - '$title' => t('Select an alternate language'), - '$langs' => array($lang_options, $selected), - - )); - - return $o; -} - function rtl_languages() { return [ 'ar', diff --git a/include/markdown.php b/include/markdown.php index 90d671fe4..d2379e7ed 100644 --- a/include/markdown.php +++ b/include/markdown.php @@ -64,6 +64,12 @@ function markdown_to_bb($s, $use_zrl = false, $options = []) { // Escaping the hash tags $s = preg_replace('/\#([^\s\#])/','#$1',$s); + // Protect mentions from being mangled by the markdown parser + $s = preg_replace_callback( + '|@\{([^}]+)\}|', + fn ($matches) => '@{' . base64_encode($matches[1]) . '}', + $s); + $s = MarkdownExtra::defaultTransform($s); @@ -76,6 +82,12 @@ function markdown_to_bb($s, $use_zrl = false, $options = []) { $s = str_replace("\r","",$s); } + // Restore mentions after markdown conversion + $s = preg_replace_callback( + '|@\{([^}]+)\}|', + fn ($matches) => '@{' . base64_decode($matches[1]) . '}', + $s); + $s = str_replace('#','#',$s); $s = html2bbcode($s); diff --git a/include/nav.php b/include/nav.php index 1bee5a2db..3426db5f2 100644 --- a/include/nav.php +++ b/include/nav.php @@ -366,7 +366,7 @@ function nav($template = 'default') { '$form_security_token' => get_form_security_token('pconfig') ]); - if (x($_SESSION, 'reload_avatar') && $observer) { + if (!empty($_SESSION['reload_avatar']) && $observer) { // The avatar has been changed on the server but the browser doesn't know that, // force the browser to reload the image from the server instead of its cache. $tpl = get_markup_template('force_image_reload.tpl'); diff --git a/include/network.php b/include/network.php index 55eecac84..83bb281a4 100644 --- a/include/network.php +++ b/include/network.php @@ -73,21 +73,21 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { if($ciphers) @curl_setopt($ch, CURLOPT_SSL_CIPHER_LIST, $ciphers); - if(x($opts,'filep')) { + if(!empty($opts['filep'])) { @curl_setopt($ch, CURLOPT_FILE, $opts['filep']); @curl_setopt($ch, CURLOPT_HEADER, false); } - if(x($opts,'upload')) + if(!empty($opts['upload'])) @curl_setopt($ch, CURLOPT_UPLOAD, $opts['upload']); - if(x($opts,'infile')) + if(!empty($opts['infile'])) @curl_setopt($ch, CURLOPT_INFILE, $opts['infile']); - if(x($opts,'infilesize')) + if(!empty($opts['infilesize'])) @curl_setopt($ch, CURLOPT_INFILESIZE, $opts['infilesize']); - if(x($opts,'readfunc')) + if(!empty($opts['readfunc'])) @curl_setopt($ch, CURLOPT_READFUNCTION, $opts['readfunc']); // When using the session option and fetching from our own site, @@ -97,7 +97,7 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { $instance_headers = ((array_key_exists('headers',$opts) && is_array($opts['headers'])) ? $opts['headers'] : []); - if(x($opts,'session')) { + if(!empty($opts['session'])) { if(strpos($url,z_root()) === 0) { $instance_headers[] = 'Cookie: PHPSESSID=' . session_id(); } @@ -106,13 +106,13 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { @curl_setopt($ch, CURLOPT_HTTPHEADER, $instance_headers); - if(x($opts,'nobody')) + if(!empty($opts['nobody'])) @curl_setopt($ch, CURLOPT_NOBODY, $opts['nobody']); - if(x($opts,'custom')) + if(!empty($opts['custom'])) @curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $opts['custom']); - if(x($opts,'timeout') && intval($opts['timeout'])) { + if(!empty($opts['timeout'])) { @curl_setopt($ch, CURLOPT_TIMEOUT, intval($opts['timeout'])); } else { @@ -120,7 +120,7 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { @curl_setopt($ch, CURLOPT_TIMEOUT, (($curl_time !== 0) ? $curl_time : 60)); } - if(x($opts,'connecttimeout') && intval($opts['connecttimeout'])) { + if(!empty($opts['connecttimeout'])) { @curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, intval($opts['connecttimeout'])); } else { @@ -128,7 +128,7 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { @curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, (($curl_contime !== 0) ? $curl_contime : 30)); } - if(x($opts,'http_auth')) { + if(!empty($opts['http_auth'])) { // "username" . ':' . "password" @curl_setopt($ch, CURLOPT_USERPWD, $opts['http_auth']); } @@ -136,16 +136,16 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { if(array_key_exists('http_version',$opts)) @curl_setopt($ch,CURLOPT_HTTP_VERSION,$opts['http_version']); - if(x($opts,'cookiejar')) + if(!empty($opts['cookiejar'])) @curl_setopt($ch, CURLOPT_COOKIEJAR, $opts['cookiejar']); - if(x($opts,'cookiefile')) + if(!empty($opts['cookiefile'])) @curl_setopt($ch, CURLOPT_COOKIEFILE, $opts['cookiefile']); - if(x($opts,'cookie')) + if(!empty($opts['cookie'])) @curl_setopt($ch, CURLOPT_COOKIE, $opts['cookie']); @curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, - ((x($opts,'novalidate') && intval($opts['novalidate'])) ? false : true)); + ((!empty($opts['novalidate'])) ? false : true)); $prx = @Config::Get('system','proxy'); if(strlen($prx)) { @@ -205,7 +205,7 @@ function z_fetch_url($url, $binary = false, $redirects = 0, $opts = array()) { $ret['header'] = $header; $ret['request_target'] = $opts['request_target']; - if(x($opts,'debug')) { + if(!empty($opts['debug'])) { $ret['debug'] = $curl_info; } @@ -433,7 +433,6 @@ function as_return_and_die($obj, $channel = []) { $headers['Content-Type'] = 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"' ; $headers['Date'] = datetime_convert('UTC','UTC', 'now', 'D, d M Y H:i:s \\G\\M\\T'); $headers['Digest'] = HTTPSig::generate_digest_header($ret); - $headers['(request-target)'] = strtolower($_SERVER['REQUEST_METHOD']) . ' ' . $_SERVER['REQUEST_URI']; if ($channel) { $h = HTTPSig::create_sig($headers, $channel['channel_prvkey'], channel_url($channel)); diff --git a/include/observer.php b/include/observer.php new file mode 100644 index 000000000..4483e1d8b --- /dev/null +++ b/include/observer.php @@ -0,0 +1,68 @@ +<?php +/** + * Helper functions for getting info about the observer. + * + * SPDX-FileCopyrightText: 2025 The Hubzilla Community + * SPDX-FileContributor: Harald Eilertsen <haraldei@anduin.net> + * + * SPDX-License-Identifier: MIT + * + * The _observer_ in Hubzilla is the channel visiting the site in the current + * session. This could be a local channel, or a remote channel logged in via + * OpenWebAuth. + * + * If the observer is not set, or empty, this indicates an unauthenticated + * visitor, which may mean a visitor from another site that don't support, or + * has not enabled OpenWebAuth. + */ + +/** + * Get the unique hash identifying the current observer. + * + * Observer can be a local or remote channel. + * + * @return string Unique hash of observer, otherwise empty string if no + * observer + */ +function get_observer_hash() { + $observer = App::get_observer(); + if (is_array($observer)) { + return $observer['xchan_hash']; + } + + return ''; +} + +/** + * Get the guid of the current observer. + * + * Observer can be a local or remote channel. + * + * @return string The GUID of the observer, otherwise empty string if no + * observer + */ +function get_observer_guid() { + $observer = App::get_observer(); + if (is_array($observer)) { + return $observer['xchan_guid']; + } + + return ''; +} + +/** + * Get the name of the current observer. + * + * Observer can be a local or remote channel. + * + * @return string The name of the observer, otherwise empty string if no + * observer + */ +function get_observer_name() { + $observer = App::get_observer(); + if (is_array($observer)) { + return $observer['xchan_name']; + } + + return ''; +} diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php index 66a5d19f9..88b9d1d62 100644 --- a/include/photo/photo_driver.php +++ b/include/photo/photo_driver.php @@ -65,114 +65,95 @@ function photo_factory($data, $type = null) { * * @param string $filename * Image filename - * @param string $data (optional) + * @param array $data (optional) * Data array fetched from cURL with z_fetch_url * @return null|string Guessed mimetype */ -function guess_image_type($filename, $data = '') { - - if($data) - $headers = (is_array($data) ? $data['header'] : $data); - - // logger('Photo: guess_image_type: '.$filename . ($headers?' from curl headers':''), LOGGER_DEBUG); - - $type = null; - $m = null; - $headers = ''; - +function guess_image_type($filename, $data = []) { $ph = photo_factory(''); $types = $ph->supportedTypes(); - if($headers) { - $hdrs = []; - $h = explode("\n", $headers); - foreach ($h as $l) { - if (strpos($l, ':') === false) { - continue; - } + logger('filename: ' . print_r($filename, true), LOGGER_DEBUG); - list($k, $v) = array_map('trim', explode(':', trim($l), 2)); - $hdrs[strtolower($k)] = $v; + // Try Fileinfo from raw data + if (class_exists('finfo') && !empty($data['body'])) { + $finfo = new finfo(FILEINFO_MIME_TYPE); + $mime = $finfo->buffer($data['body']); + if ($mime && array_key_exists($mime, $types)) { + logger('finfo mime type: ' . print_r($mime, true), LOGGER_DEBUG); + return $mime; } - logger('Curl headers: ' .var_export($hdrs, true), LOGGER_DEBUG); - if(array_key_exists('content-type', $hdrs) && array_key_exists($hdrs['content-type'], $types)) - $type = $hdrs['content-type']; } - if(is_null($type)){ - $ignore_imagick = Config::Get('system', 'ignore_imagick'); - // Guessing from extension? Isn't that... dangerous? - if(class_exists('Imagick') && ! $ignore_imagick) { - $v = Imagick::getVersion(); - preg_match('/ImageMagick ([0-9]+\.[0-9]+\.[0-9]+)/', $v['versionString'], $m); - if(version_compare($m[1], '6.6.7') >= 0) { - /** - * Well, this not much better, - * but at least it comes from the data inside the image, - * we won't be tricked by a manipulated extension - */ - $body = false; - if (strpos($filename, 'http') === false && file_exists($filename) && is_readable($filename)) - $body == file_get_contents($filename); - elseif (is_array($data) && array_key_exists('body', $data)) - $body = $data['body']; - if ($body) { - $image = new Imagick(); - - try{ - $image->readImageBlob($body); - } catch (\Exception $e) { - logger('Imagick readImageBlob() exception:' . print_r($e, true)); - return $type; - } - - $r = $image->identifyImage(); - if ($r && is_array($r) && array_key_exists($r['mimetype'], $types)) - $type = $r['mimetype']; - } - } - else { - // earlier imagick versions have issues with scaling png's - // don't log this because it will just fill the logfile. - // leave this note here so those who are looking for why - // we aren't using imagick can find it + // Try exif_imagetype + image_type_to_mime_type if file exists locally + if (function_exists('exif_imagetype') && is_file($filename) && is_readable($filename)) { + $image_type = @exif_imagetype($filename); + if ($image_type !== false) { + $mime = image_type_to_mime_type($image_type); + if ($mime && array_key_exists($mime, $types)) { + logger('exif_imagetype mime type: ' . print_r($mime, true), LOGGER_DEBUG); + return $mime; } } + } - if(is_null($type)) { - $ext = pathinfo($filename, PATHINFO_EXTENSION); - foreach($types as $m => $e) { - if($ext === $e) { - $type = $m; + // Try getimagesize for URLs + if (filter_var($filename, FILTER_VALIDATE_URL)) { + $size = @getimagesize($filename); + if (isset($size['mime']) && array_key_exists($size['mime'], $types)) { + logger('getimagesize mime type: ' . print_r($size['mime'], true), LOGGER_DEBUG); + return $size['mime']; + } + } + + // Try Imagick if available and not disabled + $ignore_imagick = Config::Get('system', 'ignore_imagick'); + if (class_exists('Imagick') && !$ignore_imagick) { + $v = Imagick::getVersion(); + if (preg_match('/ImageMagick ([0-9]+\.[0-9]+\.[0-9]+)/', $v['versionString'], $m) && version_compare($m[1], '6.6.7') >= 0) { + $body = false; + if (is_file($filename) && is_readable($filename)) { + $body = file_get_contents($filename); + } elseif (!empty($data['body'])) { + $body = $data['body']; + } + if ($body) { + $image = new Imagick(); + try { + $image->readImageBlob($body); + $r = $image->identifyImage(); + if (isset($r['mimetype']) && array_key_exists($r['mimetype'], $types)) { + logger('imagick mime type: ' . print_r($r['mimetype'], true), LOGGER_DEBUG); + return $r['mimetype']; + } + } catch (\Exception $e) { + logger('Imagick readImageBlob() exception:' . print_r($e, true)); } } } + } - if(is_null($type) && strpos($filename, 'http') === 0) { - $size = getimagesize($filename); - if ($size && array_key_exists($size['mime'], $types)) - $type = $size['mime']; + // Try Content-Type header + if (!empty($data['header'])) { + $hdrs = []; + foreach (explode("\n", $data['header']) as $l) { + if (strpos($l, ':') !== false) { + list($k, $v) = array_map('trim', explode(':', trim($l), 2)); + $hdrs[strtolower($k)] = $v; + } } - - if(is_null($type)) { - if(strpos(strtolower($filename),'jpg') !== false) - $type = 'image/jpeg'; - elseif(strpos(strtolower($filename),'jpeg') !== false) - $type = 'image/jpeg'; - elseif(strpos(strtolower($filename),'gif') !== false) - $type = 'image/gif'; - elseif(strpos(strtolower($filename),'png') !== false) - $type = 'image/png'; - elseif(strpos(strtolower($filename),'webp') !== false) - $type = 'image/webp'; + if (isset($hdrs['content-type']) && array_key_exists($hdrs['content-type'], $types)) { + logger('headers mime type: ' . print_r($hdrs['content-type'], true), LOGGER_DEBUG); + return $hdrs['content-type']; } - } - logger('Photo: guess_image_type: filename = ' . $filename . ' type = ' . $type, LOGGER_DEBUG); - return $type; + logger('failed to guess image type', LOGGER_DEBUG); + + return null; } + /** * @brief Delete thing photo from database. * diff --git a/include/security.php b/include/security.php index 4b072cf92..32ca4f268 100644 --- a/include/security.php +++ b/include/security.php @@ -22,7 +22,7 @@ function authenticate_success($user_record, $channel = null, $login_initial = fa $lastlog_updated = false; $uid_to_load = null; - if (x($user_record, 'account_id')) { + if (!empty($user_record['account_id'])) { App::$account = $user_record; $_SESSION['account_id'] = $user_record['account_id']; $_SESSION['authenticated'] = 1; @@ -31,7 +31,7 @@ function authenticate_success($user_record, $channel = null, $login_initial = fa $uid_to_load = $channel['channel_id']; if (!$uid_to_load) { - $uid_to_load = (((x($_SESSION, 'uid')) && (intval($_SESSION['uid']))) + $uid_to_load = ((!empty($_SESSION['uid'])) ? intval($_SESSION['uid']) : intval(App::$account['account_default_channel']) ); @@ -60,12 +60,12 @@ function authenticate_success($user_record, $channel = null, $login_initial = fa // might want to log success here } - if ($return || x($_SESSION, 'workflow')) { + if ($return || isset($_SESSION['workflow'])) { unset($_SESSION['workflow']); return; } - if ((App::$module !== 'home') && x($_SESSION, 'login_return_url') && strlen($_SESSION['login_return_url'])) { + if (App::$module !== 'home' && !empty($_SESSION['login_return_url'])) { $return_url = $_SESSION['login_return_url']; // don't let members get redirected to a raw ajax page update - this can happen @@ -432,7 +432,7 @@ function item_permissions_sql($owner_id, $remote_observer = null) { * default permissions - anonymous user */ - $sql = " AND item_private = 0 "; + $sql = " AND item.item_private = 0 "; /** * Profile owner - everything is visible @@ -492,10 +492,10 @@ function item_permissions_sql($owner_id, $remote_observer = null) { $regexop = db_getfunc('REGEXP'); $sql = sprintf( - " AND ( author_xchan = '%s' OR owner_xchan = '%s' OR - (( NOT (deny_cid $regexop '%s' OR deny_gid $regexop '%s') - AND ( allow_cid $regexop '%s' OR allow_gid $regexop '%s' OR ( allow_cid = '' AND allow_gid = '' AND item_private = 0 )) - )) OR ( item_private = 1 $scope )) + " AND ( item.author_xchan = '%s' OR item.owner_xchan = '%s' OR + (( NOT (item.deny_cid $regexop '%s' OR item.deny_gid $regexop '%s') + AND ( item.allow_cid $regexop '%s' OR item.allow_gid $regexop '%s' OR ( item.allow_cid = '' AND item.allow_gid = '' AND item.item_private = 0 )) + )) OR ( item.item_private = 1 $scope )) ", dbesc($observer), dbesc($observer), @@ -518,11 +518,11 @@ function item_permissions_sql($owner_id, $remote_observer = null) { function scopes_sql($uid, $observer) { - $str = " and ( public_policy = 'authenticated' "; + $str = " and ( item.public_policy = 'authenticated' "; if (!is_foreigner($observer)) - $str .= " or public_policy = 'network: red' "; + $str .= " or item.public_policy = 'network: red' "; if (local_channel()) - $str .= " or public_policy = 'site: " . App::get_hostname() . "' "; + $str .= " or item.public_policy = 'site: " . App::get_hostname() . "' "; $ab = q("select * from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($observer), @@ -531,8 +531,8 @@ function scopes_sql($uid, $observer) { if (!$ab) return $str . " ) "; if ($ab[0]['abook_pending']) - $str .= " or public_policy = 'any connections' "; - $str .= " or public_policy = 'contacts' ) "; + $str .= " or item.public_policy = 'any connections' "; + $str .= " or item.public_policy = 'contacts' ) "; return $str; } @@ -607,14 +607,14 @@ function public_permissions_sql($observer_hash) { function get_form_security_token($typename = '') { $timestamp = time(); - $guid = App::$observer['xchan_guid'] ?? ''; + $guid = get_observer_guid(); $sec_hash = hash('whirlpool', $guid . ((local_channel()) ? App::$channel['channel_prvkey'] : '') . session_id() . $timestamp . $typename); return $timestamp . '.' . $sec_hash; } function check_form_security_token($typename = '', $formname = 'form_security_token') { - if (!x($_REQUEST, $formname)) return false; + if (empty($_REQUEST[$formname])) return false; $hash = $_REQUEST[$formname]; $max_livetime = 10800; // 3 hours @@ -623,7 +623,7 @@ function check_form_security_token($typename = '', $formname = 'form_security_to if (time() > (IntVal($x[0]) + $max_livetime)) return false; - $sec_hash = hash('whirlpool', App::$observer['xchan_guid'] . ((local_channel()) ? App::$channel['channel_prvkey'] : '') . session_id() . $x[0] . $typename); + $sec_hash = hash('whirlpool', get_observer_guid() . ((local_channel()) ? App::$channel['channel_prvkey'] : '') . session_id() . $x[0] . $typename); return ($sec_hash == $x[1]); } @@ -635,7 +635,7 @@ function check_form_security_std_err_msg() { function check_form_security_token_redirectOnErr($err_redirect, $typename = '', $formname = 'form_security_token') { if (!check_form_security_token($typename, $formname)) { - logger('check_form_security_token failed: user ' . App::$observer['xchan_name'] . ' - form element ' . $typename); + logger('check_form_security_token failed: user ' . get_observer_name() . ' - form element ' . $typename); logger('check_form_security_token failed: _REQUEST data: ' . print_r($_REQUEST, true), LOGGER_DATA); notice(check_form_security_std_err_msg()); goaway(z_root() . $err_redirect); @@ -644,7 +644,7 @@ function check_form_security_token_redirectOnErr($err_redirect, $typename = '', function check_form_security_token_ForbiddenOnErr($typename = '', $formname = 'form_security_token') { if (!check_form_security_token($typename, $formname)) { - logger('check_form_security_token failed: user ' . App::$observer['xchan_name'] . ' - form element ' . $typename); + logger('check_form_security_token failed: user ' . get_observer_name() . ' - form element ' . $typename); logger('check_form_security_token failed: _REQUEST data: ' . print_r($_REQUEST, true), LOGGER_DATA); header('HTTP/1.1 403 Forbidden'); killme(); diff --git a/include/socgraph.php b/include/socgraph.php index 336c1c0c3..2da0040b0 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -364,8 +364,8 @@ function poco() { elseif(argv(3) === '@self') $justme = true; } - if(argc() > 4 && intval(argv(4)) && $justme == false) - $cid = intval(argv(4)); + + $cid = ((argc() > 4 && intval(argv(4)) && $justme == false) ? intval(argv(4)) : null); if(! $system_mode) { @@ -413,11 +413,8 @@ function poco() { else $totalResults = 0; - $startIndex = intval($_GET['startIndex']); - if(! $startIndex) - $startIndex = 0; - - $itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults); + $startIndex = $_GET['startIndex'] ?? 0; + $itemsPerPage = $_GET['count'] ?? $totalResults; if($system_mode) { $r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_self = 1 diff --git a/include/text.php b/include/text.php index 52a6440cb..9ac6efdc2 100644 --- a/include/text.php +++ b/include/text.php @@ -1425,11 +1425,10 @@ function smilies($s, $sample = false, $terms = []) { || (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('/<(pre|code)\b[^>]*>.*?<\/(pre|code)>/ism', 'smile_shield', $s); $s = preg_replace_callback('/<[a-z]+ .*?>/ism', 'smile_shield', $s); if (preg_match_all('/(\:(\w|\+|\-)+\:)(?=|[\!\.\?]|$)/', $s, $match)) { - // emoji shortcodes $emojis = get_emojis(); foreach ($match[0] as $mtch) { @@ -1447,7 +1446,7 @@ function smilies($s, $sample = false, $terms = []) { } } - if (!$emoji) { + if (!$emoji || empty($emoji['filepath'])) { continue; } @@ -1611,7 +1610,7 @@ function theme_attachments(&$item) { $url = z_root() . '/magic?owa=1&bdest=' . bin2hex($r['href']); } - if (isset($label) && isset($url) && isset($icon) && isset($title)) { + if (isset($label, $url, $icon, $title)) { array_unshift($attaches, ['label' => $label, 'url' => $url, 'icon' => $icon, 'title' => $title]); } } @@ -2188,7 +2187,7 @@ function get_plink($item,$conversation_mode = true) { if(array_key_exists('author',$item) && $item['author']['xchan_network'] !== 'zot6') $zidify = false; - if(x($item,$key)) { + if(!empty($item[$key])) { return array( 'href' => (($zidify) ? zid($item[$key]) : $item[$key]), 'title' => t('Link to Source'), @@ -2381,17 +2380,19 @@ function item_post_type($item) { $post_type = t('event'); break; default: - $post_type = t('post'); + $post_type = t('conversation'); if($item['mid'] != $item['parent_mid']) - $post_type = t('comment'); + $post_type = t('message'); break; } - if(strlen($item['verb']) && (! activity_match($item['verb'],ACTIVITY_POST))) + if(strlen($item['verb']) && (!activity_match($item['verb'], ['Create', ACTIVITY_POST]))) { $post_type = t('activity'); + } - if($item['obj_type'] === 'Question') + if($item['obj_type'] === 'Question') { $post_type = t('poll'); + } return $post_type; } @@ -2652,7 +2653,7 @@ function xchan_query(&$items, $abook = true, $effective_uid = 0) { $arr[] = "'" . dbesc($item['owner_xchan']) . "'"; if($item['author_xchan'] && (! in_array("'" . dbesc($item['author_xchan']) . "'",$arr))) $arr[] = "'" . dbesc($item['author_xchan']) . "'"; - if($item['source_xchan'] && (! in_array("'" . dbesc($item['source_xchan']) . "'",$arr))) + if(!empty($item['source_xchan']) && (! in_array("'" . dbesc($item['source_xchan']) . "'",$arr))) $arr[] = "'" . dbesc($item['source_xchan']) . "'"; } } @@ -2677,7 +2678,9 @@ function xchan_query(&$items, $abook = true, $effective_uid = 0) { for($x = 0; $x < count($items); $x ++) { $items[$x]['owner'] = find_xchan_in_array($items[$x]['owner_xchan'],$chans); $items[$x]['author'] = find_xchan_in_array($items[$x]['author_xchan'],$chans); - $items[$x]['source'] = find_xchan_in_array($items[$x]['source_xchan'],$chans); + if (!empty($items[$x]['source_xchan'])) { + $items[$x]['source'] = find_xchan_in_array($items[$x]['source_xchan'],$chans); + } } } } @@ -3232,6 +3235,7 @@ function getIconFromType($type) { 'text/markdown' => 'bi-filetype-md', 'text/bbcode' => 'bi-file-earmark-text', 'text/html' => 'bi-filetype-html', + 'text/uri-list' => 'bi-box-arrow-up-right', 'application/msword' => 'bi-file-earmark-word', 'application/pdf' => 'bi-file-earmark-pdf', 'application/vnd.oasis.opendocument.text' => 'bifile--earmark-text', |