<?php /* You may not change or alter any portion of this comment or credits of supporting developers from this source code or any supporting source code which is considered copyrighted (c) material of the original comment or credit authors. 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. */ /** * XOOPS tag management module * * @copyright The XOOPS project http://sourceforge.net/projects/xoops/ * @license http://www.fsf.org/copyleft/gpl.html GNU public license * @since 1.0.0 * @author Taiwen Jiang <phppp@users.sourceforge.net> * @version $Id: xforum.php 2292 2008-10-12 04:53:18Z phppp $ * @package tag */ if (!defined('XOOPS_ROOT_PATH')) { exit(); } /** * Get item fields: * title * content * time * link * uid * uname * tags * * @var array $items associative array of items: [modid][catid][itemid] * * @return boolean * */ function xforum_tag_iteminfo(&$items) { if (empty($items) || !is_array($items)) { return false; } $items_id = array(); foreach (array_keys($items) as $cat_id) { // Some handling here to build the link upon catid // catid is not used in xforum, so just skip it foreach (array_keys($items[$cat_id]) as $item_id) { // In xforum, the item_id is "topic_id" $items_id[] = intval($item_id); } } $item_handler =& xoops_getmodulehandler('post', 'xforum'); $items_obj = $item_handler->getObjects(new Criteria("post_id", "(" . implode(", ", $items_id) . ")", "IN"), true); $myts =& MyTextSanitizer::getInstance(); foreach (array_keys($items) as $cat_id) { foreach (array_keys($items[$cat_id]) as $item_id) { $item_obj =& $items_obj[$item_id]; if (is_object($item_obj)) $items[$cat_id][$item_id] = array( "title" => $item_obj->getVar("subject"), "uid" => $item_obj->getVar("uid"), "link" => 'viewtopic.php?post_id='.$item_obj->getVar("post_id").'&topic_id='.$item_obj->getVar("topic_id").'#forumpost'.$item_obj->getVar("post_id"), "time" => strtotime(date(_DATESTRING,$item_obj->getVar("post_time"))), "tags" => tag_parse_tag($item_obj->getVar("tags", "n")), "content" => $myts->displayTarea($item_obj->getVar("post_text"),true,true,true,true,true,true) ); } } unset($items_obj); } /** * Remove orphan tag-item links * * @return boolean * */ function xforum_tag_synchronization($mid) { $item_handler =& xoops_getmodulehandler("post", "xforum"); $link_handler =& xoops_getmodulehandler("link", "tag"); /* clear tag-item links */ if (version_compare( mysql_get_server_info(), "4.1.0", "ge" )): $sql = " DELETE FROM {$link_handler->table}" . " WHERE " . " tag_modid = {$mid}" . " AND " . " ( tag_itemid NOT IN " . " ( SELECT DISTINCT {$item_handler->keyName} " . " FROM {$item_handler->table} " . " WHERE {$item_handler->table}.approved > 0" . " ) " . " )"; else: $sql = " DELETE {$link_handler->table} FROM {$link_handler->table}" . " LEFT JOIN {$item_handler->table} AS aa ON {$link_handler->table}.tag_itemid = aa.{$item_handler->keyName} " . " WHERE " . " tag_modid = {$mid}" . " AND " . " ( aa.{$item_handler->keyName} IS NULL" . " OR aa.approved < 1" . " )"; endif; if (!$result = $link_handler->db->queryF($sql)) { //xoops_error($link_handler->db->error()); } } ?>