david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
94 lines
3.1 KiB
PHP
94 lines
3.1 KiB
PHP
<?php
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/**
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* @version $Id: mod_related_items.php 9995 2008-02-07 11:00:39Z eddieajau $
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* @package Joomla
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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global $mosConfig_offset, $option, $task;
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$id = intval( mosGetParam( $_REQUEST, 'id', null ) );
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$now = _CURRENT_SERVER_TIME;
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$nullDate = $database->getNullDate();
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if ($option == 'com_content' && $task == 'view' && $id) {
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// select the meta keywords from the item
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$query = "SELECT metakey"
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. "\n FROM #__content"
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. "\n WHERE id = " . (int) $id
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;
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$database->setQuery( $query );
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if ($metakey = trim( $database->loadResult() )) {
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// explode the meta keys on a comma
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$keys = explode( ',', $metakey );
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$likes = array();
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// assemble any non-blank word(s)
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foreach ($keys as $key) {
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$key = trim( $key );
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if ($key) {
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$likes[] = $database->getEscaped( $key, true );
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}
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}
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if (count( $likes )) {
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// select other items based on the metakey field 'like' the keys found
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$query = "SELECT a.id, a.title, a.sectionid, a.catid, cc.access AS cat_access, s.access AS sec_access, cc.published AS cat_state, s.published AS sec_state"
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. "\n FROM #__content AS a"
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. "\n LEFT JOIN #__content_frontpage AS f ON f.content_id = a.id"
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. "\n LEFT JOIN #__categories AS cc ON cc.id = a.catid"
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. "\n LEFT JOIN #__sections AS s ON s.id = a.sectionid"
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. "\n WHERE a.id != " . (int) $id
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. "\n AND a.state = 1"
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. "\n AND a.access <= " . (int) $my->gid
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. "\n AND ( a.metakey LIKE '%" . implode( "%' OR a.metakey LIKE '%", $likes ) ."%' )"
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. "\n AND ( a.publish_up = " . $database->Quote( $nullDate ) . " OR a.publish_up <= " . $database->Quote( $now ) . " )"
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. "\n AND ( a.publish_down = " . $database->Quote( $nullDate ) . " OR a.publish_down >= " . $database->Quote( $now ) . " )"
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;
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$database->setQuery( $query );
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$temp = $database->loadObjectList();
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$related = array();
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if (count($temp)) {
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foreach ($temp as $row ) {
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if (($row->cat_state == 1 || $row->cat_state == '') && ($row->sec_state == 1 || $row->sec_state == '') && ($row->cat_access <= $my->gid || $row->cat_access == '') && ($row->sec_access <= $my->gid || $row->sec_access == '')) {
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$related[] = $row;
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}
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}
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}
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unset($temp);
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if ( count( $related ) ) {
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?>
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<ul>
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<?php
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foreach ($related as $item) {
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if ($option == 'com_content' && $task == 'view') {
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$Itemid = $mainframe->getItemid($item->id);
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}
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$href = sefRelToAbs( "index.php?option=com_content&task=view&id=$item->id&Itemid=$Itemid" );
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?>
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<li>
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<a href="<?php echo $href; ?>">
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<?php echo $item->title; ?></a>
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</li>
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<?php
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}
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?>
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</ul>
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<?php
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}
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}
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}
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}
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?>
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