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<html><body bgcolor="#FFFFFF"></body></html>
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<?php
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/**
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* @copyright Copyright (c) 2009-2022 Ryan Demmer. All rights reserved
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* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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* Adapted from the Joomla Search.weblinks plugin - plugins/search/weblinks/weblinks.php
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* @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved.
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*
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* JCE 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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*/
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defined('JPATH_PLATFORM') or die;
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require_once JPATH_SITE . '/components/com_weblinks/helpers/route.php';
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/**
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* Weblinks search plugin.
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*
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*/
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class PlgWfSearchWeblinks extends JPlugin
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{
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/**
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* Load the language file on instantiation.
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*
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* @var boolean
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*/
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protected $autoloadLanguage = true;
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/**
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* Determine areas searchable by this plugin.
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*
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* @return array An array of search areas.
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*
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*/
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public function onContentSearchAreas()
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{
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static $areas = array(
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'weblinks' => 'PLG_SEARCH_WEBLINKS_WEBLINKS'
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);
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return $areas;
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}
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/**
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* Search content (weblinks).
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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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*
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* @param string $text Target search string.
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* @param string $phrase Matching option (possible values: exact|any|all). Default is "any".
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* @param string $ordering Ordering option (possible values: newest|oldest|popular|alpha|category). Default is "newest".
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* @param mixed $areas An array if the search it to be restricted to areas or null to search all areas.
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*
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* @return array Search results.
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*
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* @since 1.6
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*/
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public function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
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{
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$db = JFactory::getDbo();
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$groups = implode(',', JFactory::getUser()->getAuthorisedViewLevels());
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$searchText = $text;
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if (is_array($areas))
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{
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if (!array_intersect($areas, array_keys($this->onContentSearchAreas())))
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{
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return array();
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}
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}
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$limit = $this->params->def('search_limit', 50);
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$state = array();
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$text = trim($text);
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if ($text == '')
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{
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return array();
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}
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switch ($phrase)
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{
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case 'exact':
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$text = $db->quote('%' . $db->escape($text, true) . '%', false);
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$wheres2 = array();
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$wheres2[] = 'a.url LIKE ' . $text;
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$wheres2[] = 'a.description LIKE ' . $text;
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$wheres2[] = 'a.title LIKE ' . $text;
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$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 $word)
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{
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$word = $db->quote('%' . $db->escape($word, true) . '%', false);
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$wheres2 = array();
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$wheres2[] = 'a.url LIKE ' . $word;
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$wheres2[] = 'a.description LIKE ' . $word;
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$wheres2[] = 'a.title LIKE ' . $word;
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$wheres[] = implode(' OR ', $wheres2);
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}
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$where = '(' . implode(($phrase == 'all' ? ') AND (' : ') OR ('), $wheres) . ')';
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break;
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}
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switch ($ordering)
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{
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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 = 'c.title ASC, a.title ASC';
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break;
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case 'newest':
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default:
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$order = 'a.created DESC';
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}
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$query = $db->getQuery(true);
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// SQLSRV changes.
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$case_when = ' CASE WHEN ';
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$case_when .= $query->charLength('a.alias', '!=', '0');
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$case_when .= ' THEN ';
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$a_id = $query->castAsChar('a.id');
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$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
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$case_when .= ' ELSE ';
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$case_when .= $a_id . ' END as slug';
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$case_when1 = ' CASE WHEN ';
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$case_when1 .= $query->charLength('c.alias', '!=', '0');
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$case_when1 .= ' THEN ';
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$c_id = $query->castAsChar('c.id');
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$case_when1 .= $query->concatenate(array($c_id, 'c.alias'), ':');
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$case_when1 .= ' ELSE ';
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$case_when1 .= $c_id . ' END as catslug';
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$query->select('a.title AS title, a.created AS created, a.url, a.description AS text, a.language, ' . $case_when . "," . $case_when1)
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->from('#__weblinks AS a')
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->join('INNER', '#__categories as c ON c.id = a.catid')
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->where('(' . $where . ') AND a.state = 1 AND c.published = 1 AND c.access IN (' . $groups . ')')
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->order($order);
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$db->setQuery($query, 0, $limit);
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$rows = $db->loadObjectList();
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if ($rows)
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{
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foreach ($rows as $key => $row)
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{
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$rows[$key]->href = WeblinksHelperRoute::getWeblinkRoute($row->slug, $row->catslug, $row->language);
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}
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}
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return $rows;
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}
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}
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