X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Futil.php;h=82dec0f0c2a76f2004f6414352f49298cfdfb5b4;hb=c187bf55974347f7ddb4f28714af57861dce8f08;hp=ef8a5d1f02fdfbd50d14906b99cfce4ff9ed23ce;hpb=464ce741a41297e3d711668f27be190f8dc47d81;p=quix0rs-gnu-social.git diff --git a/lib/util.php b/lib/util.php index ef8a5d1f02..82dec0f0c2 100644 --- a/lib/util.php +++ b/lib/util.php @@ -178,7 +178,6 @@ function common_ensure_session() } if (isset($id)) { session_id($id); - setcookie(session_name(), $id); } @session_start(); if (!isset($_SESSION['started'])) { @@ -368,7 +367,8 @@ function common_current_user() if ($_cur === false) { - if (isset($_REQUEST[session_name()]) || (isset($_SESSION['userid']) && $_SESSION['userid'])) { + if (isset($_COOKIE[session_name()]) || isset($_GET[session_name()]) + || (isset($_SESSION['userid']) && $_SESSION['userid'])) { common_ensure_session(); $id = isset($_SESSION['userid']) ? $_SESSION['userid'] : false; if ($id) { @@ -426,13 +426,148 @@ function common_render_content($text, $notice) { $r = common_render_text($text); $id = $notice->profile_id; - $r = preg_replace('/(^|\s+)@(['.NICKNAME_FMT.']{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r); - $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r); - $r = preg_replace('/(^|[\s\.\,\:\;]+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r); + $r = common_linkify_mentions($id, $r); $r = preg_replace('/(^|[\s\.\,\:\;]+)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r); return $r; } +function common_linkify_mentions($profile_id, $text) +{ + $mentions = common_find_mentions($profile_id, $text); + + // We need to go through in reverse order by position, + // so our positions stay valid despite our fudging with the + // string! + + $points = array(); + + foreach ($mentions as $mention) + { + $points[$mention['position']] = $mention; + } + + krsort($points); + + foreach ($points as $position => $mention) { + + $linkText = common_linkify_mention($mention); + + $text = substr_replace($text, $linkText, $position, mb_strlen($mention['text'])); + } + + return $text; +} + +function common_linkify_mention($mention) +{ + $output = null; + + if (Event::handle('StartLinkifyMention', array($mention, &$output))) { + + $xs = new XMLStringer(false); + + $attrs = array('href' => $mention['url'], + 'class' => 'url'); + + if (!empty($mention['title'])) { + $attrs['title'] = $mention['title']; + } + + $xs->elementStart('span', 'vcard'); + $xs->elementStart('a', $attrs); + $xs->element('span', 'fn nickname', $mention['text']); + $xs->elementEnd('a'); + $xs->elementEnd('span'); + + $output = $xs->getString(); + + Event::handle('EndLinkifyMention', array($mention, &$output)); + } + + return $output; +} + +function common_find_mentions($profile_id, $text) +{ + $mentions = array(); + + $sender = Profile::staticGet('id', $profile_id); + + if (empty($sender)) { + return $mentions; + } + + if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) { + + preg_match_all('/^T ([A-Z0-9]{1,64}) /', + $text, + $tmatches, + PREG_OFFSET_CAPTURE); + + preg_match_all('/(?:^|\s+)@(['.NICKNAME_FMT.']{1,64})/', + $text, + $atmatches, + PREG_OFFSET_CAPTURE); + + $matches = array_merge($tmatches[1], $atmatches[1]); + + foreach ($matches as $match) { + + $nickname = common_canonical_nickname($match[0]); + $mentioned = common_relative_profile($sender, $nickname); + + if (!empty($mentioned)) { + + $user = User::staticGet('id', $mentioned->id); + + if ($user) { + $url = common_local_url('userbyid', array('id' => $user->id)); + } else { + $url = $mentioned->profileurl; + } + + $mention = array('mentioned' => array($mentioned), + 'text' => $match[0], + 'position' => $match[1], + 'url' => $url); + + if (!empty($mentioned->fullname)) { + $mention['title'] = $mentioned->fullname; + } + + $mentions[] = $mention; + } + } + + // @#tag => mention of all subscriptions tagged 'tag' + + preg_match_all('/(?:^|[\s\.\,\:\;]+)@#([\pL\pN_\-\.]{1,64})/', + $text, + $hmatches, + PREG_OFFSET_CAPTURE); + + foreach ($hmatches[1] as $hmatch) { + + $tag = common_canonical_tag($hmatch[0]); + + $tagged = Profile_tag::getTagged($sender->id, $tag); + + $url = common_local_url('subscriptions', + array('nickname' => $sender->nickname, + 'tag' => $tag)); + + $mentions[] = array('mentioned' => $tagged, + 'text' => $hmatch[0], + 'position' => $hmatch[1], + 'url' => $url); + } + + Event::handle('EndFindMentions', array($sender, $text, &$mentions)); + } + + return $mentions; +} + function common_render_text($text) { $r = htmlspecialchars($text); @@ -596,20 +731,13 @@ function common_linkify($url) { } if (!empty($f)) { - if ($f->isEnclosure()) { + if ($f->getEnclosure()) { $is_attachment = true; $attachment_id = $f->id; - } else { - $foe = File_oembed::staticGet('file_id', $f->id); - if (!empty($foe)) { - // if it has OEmbed info, it's an attachment, too - $is_attachment = true; - $attachment_id = $f->id; - - $thumb = File_thumbnail::staticGet('file_id', $f->id); - if (!empty($thumb)) { - $has_thumb = true; - } + + $thumb = File_thumbnail::staticGet('file_id', $f->id); + if (!empty($thumb)) { + $has_thumb = true; } } } @@ -663,39 +791,11 @@ function common_valid_profile_tag($str) return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str); } -function common_at_link($sender_id, $nickname) -{ - $sender = Profile::staticGet($sender_id); - $recipient = common_relative_profile($sender, common_canonical_nickname($nickname)); - if ($recipient) { - $user = User::staticGet('id', $recipient->id); - if ($user) { - $url = common_local_url('userbyid', array('id' => $user->id)); - } else { - $url = $recipient->profileurl; - } - $xs = new XMLStringer(false); - $attrs = array('href' => $url, - 'class' => 'url'); - if (!empty($recipient->fullname)) { - $attrs['title'] = $recipient->fullname . ' (' . $recipient->nickname . ')'; - } - $xs->elementStart('span', 'vcard'); - $xs->elementStart('a', $attrs); - $xs->element('span', 'fn nickname', $nickname); - $xs->elementEnd('a'); - $xs->elementEnd('span'); - return $xs->getString(); - } else { - return $nickname; - } -} - function common_group_link($sender_id, $nickname) { $sender = Profile::staticGet($sender_id); $group = User_group::getForNickname($nickname); - if ($group && $sender->isMember($group)) { + if ($sender && $group && $sender->isMember($group)) { $attrs = array('href' => $group->permalink(), 'class' => 'url'); if (!empty($group->fullname)) { @@ -713,29 +813,6 @@ function common_group_link($sender_id, $nickname) } } -function common_at_hash_link($sender_id, $tag) -{ - $user = User::staticGet($sender_id); - if (!$user) { - return $tag; - } - $tagged = Profile_tag::getTagged($user->id, common_canonical_tag($tag)); - if ($tagged) { - $url = common_local_url('subscriptions', - array('nickname' => $user->nickname, - 'tag' => $tag)); - $xs = new XMLStringer(); - $xs->elementStart('span', 'tag'); - $xs->element('a', array('href' => $url, - 'rel' => $tag), - $tag); - $xs->elementEnd('span'); - return $xs->getString(); - } else { - return $tag; - } -} - function common_relative_profile($sender, $nickname, $dt=null) { // Try to find profiles this profile is subscribed to that have this nickname @@ -987,7 +1064,7 @@ function common_redirect($url, $code=307) function common_broadcast_notice($notice, $remote=false) { - return common_enqueue_notice($notice); + // DO NOTHING! } // Stick the notice on the queue @@ -997,22 +1074,18 @@ function common_enqueue_notice($notice) static $localTransports = array('omb', 'ping'); - static $allTransports = array('sms', 'plugin'); - - $transports = $allTransports; - - $xmpp = common_config('xmpp', 'enabled'); - - if ($xmpp) { - $transports[] = 'jabber'; + $transports = array(); + if (common_config('sms', 'enabled')) { + $transports[] = 'sms'; + } + if (Event::hasHandler('HandleQueuedNotice')) { + $transports[] = 'plugin'; } + // @fixme move these checks into QueueManager and/or individual handlers if ($notice->is_local == Notice::LOCAL_PUBLIC || $notice->is_local == Notice::LOCAL_NONPUBLIC) { $transports = array_merge($transports, $localTransports); - if ($xmpp) { - $transports[] = 'public'; - } } if (Event::handle('StartEnqueueNotice', array($notice, &$transports))) { @@ -1030,12 +1103,16 @@ function common_enqueue_notice($notice) return true; } -function common_broadcast_profile($profile) +/** + * Broadcast profile updates to OMB and other remote subscribers. + * + * Since this may be slow with a lot of subscribers or bad remote sites, + * this is run through the background queues if possible. + */ +function common_broadcast_profile(Profile $profile) { - // XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ - require_once(INSTALLDIR.'/lib/omb.php'); - omb_broadcast_profile($profile); - // XXX: Other broadcasts...? + $qm = QueueManager::get(); + $qm->enqueue($profile, "profile"); return true; } @@ -1130,7 +1207,8 @@ function common_request_id() $pid = getmypid(); $server = common_config('site', 'server'); if (php_sapi_name() == 'cli') { - return "$server:$pid"; + $script = basename($_SERVER['PHP_SELF']); + return "$server:$script:$pid"; } else { static $req_id = null; if (!isset($req_id)) { @@ -1564,3 +1642,56 @@ function common_client_ip() return array($proxy, $ip); } + +function common_url_to_nickname($url) +{ + static $bad = array('query', 'user', 'password', 'port', 'fragment'); + + $parts = parse_url($url); + + # If any of these parts exist, this won't work + + foreach ($bad as $badpart) { + if (array_key_exists($badpart, $parts)) { + return null; + } + } + + # We just have host and/or path + + # If it's just a host... + if (array_key_exists('host', $parts) && + (!array_key_exists('path', $parts) || strcmp($parts['path'], '/') == 0)) + { + $hostparts = explode('.', $parts['host']); + + # Try to catch common idiom of nickname.service.tld + + if ((count($hostparts) > 2) && + (strlen($hostparts[count($hostparts) - 2]) > 3) && # try to skip .co.uk, .com.au + (strcmp($hostparts[0], 'www') != 0)) + { + return common_nicknamize($hostparts[0]); + } else { + # Do the whole hostname + return common_nicknamize($parts['host']); + } + } else { + if (array_key_exists('path', $parts)) { + # Strip starting, ending slashes + $path = preg_replace('@/$@', '', $parts['path']); + $path = preg_replace('@^/@', '', $path); + if (strpos($path, '/') === false) { + return common_nicknamize($path); + } + } + } + + return null; +} + +function common_nicknamize($str) +{ + $str = preg_replace('/\W/', '', $str); + return strtolower($str); +}