david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
228 lines
7.7 KiB
PHP
228 lines
7.7 KiB
PHP
<?php
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/**
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* @version $Id: content.searchbot.php 5486 2006-10-16 12:14:56Z akede $
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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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$_MAMBOTS->registerFunction( 'onSearch', 'botSearchContent' );
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/**
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* Content Search method
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*
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* The sql must return the following fields that are used in a common display
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* routine: href, title, section, created, text, browsernav
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* @param string Target search string
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* @param string mathcing option, exact|any|all
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* @param string ordering option, newest|oldest|popular|alpha|category
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*/
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function botSearchContent( $text, $phrase='', $ordering='' ) {
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global $database, $my, $_MAMBOTS;
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// check if param query has previously been processed
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if ( !isset($_MAMBOTS->_search_mambot_params['content']) ) {
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// load mambot params info
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$query = "SELECT params"
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. "\n FROM #__mambots"
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. "\n WHERE element = 'content.searchbot'"
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. "\n AND folder = 'search'"
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;
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$database->setQuery( $query );
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$database->loadObject($mambot);
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// save query to class variable
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$_MAMBOTS->_search_mambot_params['content'] = $mambot;
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}
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// pull query data from class variable
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$mambot = $_MAMBOTS->_search_mambot_params['content'];
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$botParams = new mosParameters( $mambot->params );
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$limit = $botParams->def( 'search_limit', 50 );
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$nonmenu = $botParams->def( 'nonmenu', 1 );
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$nullDate = $database->getNullDate();
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$now = _CURRENT_SERVER_TIME;
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$text = trim( $text );
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if ($text == '') {
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return array();
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}
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$wheres = array();
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switch ($phrase) {
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case 'exact':
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$wheres2 = array();
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$wheres2[] = "LOWER(a.title) LIKE LOWER('%$text%')";
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$wheres2[] = "LOWER(a.introtext) LIKE LOWER('%$text%')";
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$wheres2[] = "LOWER(a.fulltext) LIKE LOWER('%$text%')";
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$wheres2[] = "LOWER(a.metakey) LIKE LOWER('%$text%')";
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$wheres2[] = "LOWER(a.metadesc) LIKE LOWER('%$text%')";
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$where = '(' . implode( ') OR (', $wheres2 ) . ')';
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break;
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case 'all':
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case 'any':
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default:
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$words = explode( ' ', $text );
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$wheres = array();
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foreach ($words as $word) {
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$wheres2 = array();
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$wheres2[] = "LOWER(a.title) LIKE LOWER('%$word%')";
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$wheres2[] = "LOWER(a.introtext) LIKE LOWER('%$word%')";
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$wheres2[] = "LOWER(a.fulltext) LIKE LOWER('%$word%')";
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$wheres2[] = "LOWER(a.metakey) LIKE LOWER('%$word%')";
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$wheres2[] = "LOWER(a.metadesc) LIKE LOWER('%$word%')";
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$wheres[] = implode( ' OR ', $wheres2 );
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}
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$where = '(' . implode( ($phrase == 'all' ? ') AND (' : ') OR ('), $wheres ) . ')';
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break;
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}
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$morder = '';
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switch ($ordering) {
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case 'oldest':
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$order = 'a.created ASC';
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break;
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case 'popular':
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$order = 'a.hits DESC';
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break;
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case 'alpha':
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$order = 'a.title ASC';
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break;
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case 'category':
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$order = 'b.title ASC, a.title ASC';
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$morder = 'a.title ASC';
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break;
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case 'newest':
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default:
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$order = 'a.created DESC';
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break;
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}
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// search content items
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$query = "SELECT a.title AS title,"
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. "\n a.created AS created,"
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. "\n CONCAT(a.introtext, a.fulltext) AS text,"
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. "\n CONCAT_WS( '/', u.title, b.title ) AS section,"
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. "\n CONCAT( 'index.php?option=com_content&task=view&id=', a.id ) AS href,"
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. "\n '2' AS browsernav,"
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. "\n 'content' AS type"
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. "\n, u.id AS sec_id, b.id as cat_id"
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. "\n FROM #__content AS a"
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. "\n INNER JOIN #__categories AS b ON b.id=a.catid"
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. "\n INNER JOIN #__sections AS u ON u.id = a.sectionid"
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. "\n WHERE ( $where )"
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. "\n AND a.state = 1"
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. "\n AND u.published = 1"
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. "\n AND b.published = 1"
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. "\n AND a.access <= " . (int) $my->gid
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. "\n AND b.access <= " . (int) $my->gid
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. "\n AND u.access <= " . (int) $my->gid
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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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. "\n GROUP BY a.id"
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. "\n ORDER BY $order"
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;
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$database->setQuery( $query, 0, $limit );
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$list = $database->loadObjectList();
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// search static content
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$query = "SELECT a.title AS title,"
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. "\n a.created AS created,"
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. "\n a.introtext AS text,"
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. "\n " . $database->Quote( _STATIC_CONTENT ) . " AS section,"
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. "\n CONCAT( 'index.php?option=com_content&task=view&id=', a.id, '&Itemid=', m.id ) AS href,"
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. "\n '2' AS browsernav,"
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. "\n a.id"
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. "\n FROM #__content AS a"
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. "\n LEFT JOIN #__menu AS m ON m.componentid = a.id"
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. "\n WHERE ($where)"
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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 m.type = 'content_typed'"
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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( $now ) . " )"
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. "\n GROUP BY a.id"
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. "\n ORDER BY ". ($morder ? $morder : $order)
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;
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$database->setQuery( $query, 0, $limit );
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$list2 = $database->loadObjectList();
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// search archived content
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$query = "SELECT a.title AS title,"
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. "\n a.created AS created,"
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. "\n a.introtext AS text,"
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. "\n CONCAT_WS( '/', " . $database->Quote( _SEARCH_ARCHIVED ) . ", u.title, b.title ) AS section,"
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. "\n CONCAT('index.php?option=com_content&task=view&id=',a.id) AS href,"
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. "\n '2' AS browsernav,"
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. "\n 'content' AS type"
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. "\n FROM #__content AS a"
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. "\n INNER JOIN #__categories AS b ON b.id=a.catid"
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. "\n INNER JOIN #__sections AS u ON u.id = a.sectionid"
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. "\n WHERE ( $where )"
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. "\n AND a.state = -1"
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. "\n AND u.published = 1"
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. "\n AND b.published = 1"
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. "\n AND a.access <= " . (int) $my->gid
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. "\n AND b.access <= " . (int) $my->gid
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. "\n AND u.access <= " . (int) $my->gid
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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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. "\n ORDER BY $order"
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;
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$database->setQuery( $query, 0, $limit );
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$list3 = $database->loadObjectList();
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// check if search of nonmenu linked static content is allowed
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if ($nonmenu) {
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// collect ids of static content items linked to menu items
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// so they can be removed from query that follows
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$ids = null;
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if(count($list2)) {
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foreach($list2 as $static) {
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$ids[] = (int) $static->id;
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}
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$ids = "a.id != " . implode( " OR a.id != ", $ids );
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}
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// search static content not connected to a menu
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$query = "SELECT a.title AS title,"
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. "\n a.created AS created,"
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. "\n a.introtext AS text,"
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. "\n '2' as browsernav, " . $database->Quote( _STATIC_CONTENT ) . " AS section,"
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. "\n CONCAT( 'index.php?option=com_content&task=view&id=', a.id ) AS href,"
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. "\n a.id"
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. "\n FROM #__content AS a"
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. "\n WHERE ($where)"
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. (($ids) ? "\n AND ( $ids )" : '')
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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.sectionid = 0"
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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( $now ) . " )"
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. "\n ORDER BY ". ($morder ? $morder : $order)
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;
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$database->setQuery( $query, 0, $limit );
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$list4 = $database->loadObjectList();
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} else {
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$list4 = array();
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}
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return array_merge( $list, $list2, $list3, (array)$list4 );
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}
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?>
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