| // +--------------------------------------------------------------------------+ // | | // | This program is free software; you can redistribute it and/or | // | modify it under the terms of the GNU General Public License | // | as published by the Free Software Foundation; either version 2 | // | of the License, or (at your option) any later version. | // | | // | This program is distributed in the hope that it will be useful, | // | but WITHOUT ANY WARRANTY; without even the implied warranty of | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | // | GNU General Public License for more details. | // | | // | You should have received a copy of the GNU General Public License | // | along with this program; if not, write to the Free Software Foundation, | // | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | // | | // +--------------------------------------------------------------------------+ if (!defined ('GVERSION')) { die ('This file can not be used on its own.'); } /** * This file does one thing: Implement Syndication extensions for comments * * @package Comment Feeds * @filesource * @version 1.0 * @since GL 1.4.1 * @copyright Copyright © 2006 * @license http://opensource.org/licenses/gpl-license.php GNU Public License * @author Michael Jervis * */ require_once $_CONF['path'].'plugins/commentfeeds/config.php'; require_once $_CONF['path'].'plugins/commentfeeds/commentfeeds.php'; // +---------------------------------------------------------------------------+ // | glFusion Plugin API Implementation | // +---------------------------------------------------------------------------+ /** * Called by the plugin Editor to display the current plugin code version * This may be different than the version installed and registered currently. * If newer then you may want to run the update * * @return string version number * */ function plugin_chkVersion_commentfeeds () { global $_CF_CONF; return $_CF_CONF['pi_version']; } /** * Do we support feeds? * * @return array id/name pairs of all supported feeds * */ function plugin_getfeednames_commentfeeds() { global $_TABLES, $_PLUGIN_INFO; $feeds = array (); $feeds[] = array ('id' => 'all', 'name' => 'All Comments'); $feeds[] = array ('id' => 'article', 'name' => 'Stories'); foreach ( $_PLUGIN_INFO as $plugin ) { if ( $plugin['pi_enabled'] == 1 ) { if ( function_exists('plugin_commentsupport_'.$plugin['pi_name']) ) { $function = 'plugin_commentsupport_'.$plugin['pi_name']; if ( $function() == true ) { $feeds[] = array('id' => $plugin['pi_name'], 'name' => ucfirst($plugin['pi_name'])); } } } } return $feeds; } /** * Provide feed data * * @param int $feed feed ID * @param ref $link * @param ref $update * @return array feed entries * */ function plugin_getfeedcontent_commentfeeds ($feed, &$link, &$update) { global $_CONF, $_TABLES, $_CF_CONF; $result = DB_query( "SELECT topic,limits,content_length FROM {$_TABLES['syndication']} WHERE fid = '".DB_escapeString($feed)."'" ); $S = DB_fetchArray( $result ); $sql = "SELECT * FROM {$_TABLES['comments']} where queued = 0 "; if( $S['topic'] != 'all' ) { $sql .= " AND type='{$S['topic']}' "; } $sql .= " ORDER BY date DESC "; $result = DB_query($sql); $counter = 0; while ( ( $row = DB_fetchArray($result)) != NULL ) { $itemInfo = PLG_getItemInfo($row['type'],$row['sid'],'url,perms',1); if ( isset($itemInfo['perms'] ) ) { if ( $itemInfo['perms']['perm_anon'] > 0 && isset($itemInfo['url']) && $itemInfo['url'] != '' ) { $cids[] = $row['cid']; $title = $row['title']; $body = str_replace('

', '', $row['comment']); $body = str_replace('

', '', $body); $body = str_replace('

', '', $body); if( preg_match( '/<.*>/', $body ) == 0 ) { $body = nl2br( $body ); } $body = str_replace('', '', $body); $author = ($row['uid'] == 1 ? $row['name'] : COM_getDisplayName( $row['uid'] )); switch ( (int) $S['content_length'] ) { case 0 : $body = ''; break; case 1 : $body = trim($body).'

'.$author; break; default : $body = trim(SYND_truncateSummary( $body, $S['content_length'] )); break; } $url = $itemInfo['url']; $content[] = array( 'title' => $title, 'summary' => $body, 'link' => $url . '#cid_'.$row['cid'], 'uid' => $row['uid'], 'author' => $author, 'date' => $row['date'], 'format' => 'html' ); } $counter++; if ( $counter > $S['limits'] ) break; } } $link = $_CONF['site_url']; $update = time(); return $content; } /** * Checking if comment feeds are up to date * * @param int $feed id of feed to be checked * @param string $topic topic * @param string $update_data data describing current feed contents * @param string $limit number of entries or number of hours * @param string $updated_type (optional) type of feed to be updated * @param string $updated_topic (optional) feed's "topic" to be updated * @param string $updated_id (optional) id of entry that has changed * @return boolean true: feed data is up to date; false: isn't * */ function plugin_feedupdatecheck_commentfeeds ($feed, $topic, $update_data, $limit, $updated_type = '', $updated_topic = '', $updated_id = '') { global $_TABLES, $_VARS; $is_current = true; if ($updated_type != 'commentfeeds') { // we're not interested $updated_type = ''; $updated_topic = ''; $updated_id = ''; } if ( (int) $_VARS['cmt_update'] > (int) $update_data ) { return false; } return true; } /** * Called by the plugin Editor to run the SQL Update for a plugin update */ function plugin_upgrade_commentfeeds() { global $_CONF, $_TABLES, $_CF_CONF; require_once $_CONF['path'].'plugins/commentfeeds/upgrade.php'; return commentfeeds_upgrade(); } function plugin_itemsaved_commentfeeds( $id, $type ) { global $_TABLES, $_VARS; if ( $type != 'comment' ) return; $sql = "SELECT * FROM {$_TABLES['comments']} WHERE queued = 0 AND cid=".(int) $id; $result = DB_query($sql); if ( DB_numRows( $result ) != 0 ) { $row = DB_fetchArray($result); $itemInfo = PLG_getItemInfo($row['type'],$row['sid'],'id,perms',1); if ( isset($itemInfo['perms'] ) ) { if ( isset($itemInfo['perms']['perm_anon']) && $itemInfo['perms']['perm_anon'] > 0 ) { $now = time(); DB_query("REPLACE INTO {$_TABLES['vars']} (name,value) VALUES('cmt_update','".$now."')"); $_VARS['cmt_update'] = $now; } } } return; } ?>