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<?php
/**
* @version $Id: search.php 5317 2006-10-04 01:50:49Z pasamio $
* @package Joomla
* @subpackage Search
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Äîñòóï çàïðåùåí' );
require_once( $mainframe->getPath( 'front_html' ) );
$_GET['limit'] = 25;
// page title
$mainframe->setPageTitle( _SEARCH_TITLE );
switch ( $task ) {
default:
viewSearch();
break;
}
function viewSearch() {
global $mainframe, $mosConfig_absolute_path, $mosConfig_lang, $my;
global $Itemid, $database, $_MAMBOTS;
global $mosConfig_list_limit;
$restriction = 0;
// try to find search component's Itemid
// Only search if we don't have a valid Itemid (e.g. from module)
if(!intval($Itemid) || intval($Itemid) == 99999999) {
$query = "SELECT id"
. "\n FROM #__menu"
. "\n WHERE type = 'components'"
. "\n AND published = 1"
. "\n AND link = 'index.php?option=com_search'"
;
$database->setQuery( $query );
$_Itemid = $database->loadResult();
if ($_Itemid != "") {
$Itemid = $_Itemid;
}
}
$gid = $my->gid;
// Adds parameter handling
if( $Itemid > 0 && $Itemid != 99999999 ) {
$menu = $mainframe->get( 'menu' );
$params = new mosParameters( $menu->params );
$params->def( 'page_title', 1 );
$params->def( 'pageclass_sfx', '' );
$params->def( 'header', $menu->name, _SEARCH_TITLE );
$params->def( 'back_button', $mainframe->getCfg( 'back_button' ) );
} else {
$params = new mosParameters('');
$params->def( 'page_title', 1 );
$params->def( 'pageclass_sfx', '' );
$params->def( 'header', _SEARCH_TITLE );
$params->def( 'back_button', $mainframe->getCfg( 'back_button' ) );
}
// html output
search_html::openhtml( $params );
$searchword = strval( mosGetParam( $_REQUEST, 'searchword', '' ) );
$searchword = trim( stripslashes( $searchword ) );
// limit searchword to 20 characters
if ( strlen( $searchword ) > 20 ) {
$searchword = substr( $searchword, 0, 19 );
$restriction = 1;
}
// searchword must contain a minimum of 3 characters
if ( $searchword && strlen( $searchword ) < 3 ) {
$searchword = '';
$restriction = 1;
}
$search_ignore = array();
@include "$mosConfig_absolute_path/language/$mosConfig_lang.ignore.php";
$orders = array();
$orders[] = mosHTML::makeOption( 'newest', _SEARCH_NEWEST );
$orders[] = mosHTML::makeOption( 'oldest', _SEARCH_OLDEST );
$orders[] = mosHTML::makeOption( 'popular', _SEARCH_POPULAR );
$orders[] = mosHTML::makeOption( 'alpha', _SEARCH_ALPHABETICAL );
$orders[] = mosHTML::makeOption( 'category', _SEARCH_CATEGORY );
$ordering = strtolower( strval( mosGetParam( $_REQUEST, 'ordering', 'newest') ) );
$lists = array();
$lists['ordering'] = mosHTML::selectList( $orders, 'ordering', 'id="search_ordering" class="inputbox"', 'value', 'text', $ordering );
$searchphrase = strtolower( strval( mosGetParam( $_REQUEST, 'searchphrase', 'any' ) ) );
$searchphrases = array();
$phrase = new stdClass();
$phrase->value = 'any';
$phrase->text = _SEARCH_ANYWORDS;
$searchphrases[] = $phrase;
$phrase = new stdClass();
$phrase->value = 'all';
$phrase->text = _SEARCH_ALLWORDS;
$searchphrases[] = $phrase;
$phrase = new stdClass();
$phrase->value = 'exact';
$phrase->text = _SEARCH_PHRASE;
$searchphrases[] = $phrase;
$lists['searchphrase']= mosHTML::radioList( $searchphrases, 'searchphrase', '', $searchphrase );
// html output
search_html::searchbox( htmlspecialchars( $searchword ), $lists, $params );
if (!$searchword) {
if ( count( $_POST ) ) {
// html output
// no matches found
search_html::message( _NOKEYWORD, $params );
} else if ( $restriction ) {
// html output
search_html::message( _SEARCH_MESSAGE, $params );
}
} else if ( in_array( $searchword, $search_ignore ) ) {
// html output
search_html::message( _IGNOREKEYWORD, $params );
} else {
// html output
if ( $restriction ) {
// html output
search_html::message( _SEARCH_MESSAGE, $params );
}
$searchword_clean = htmlspecialchars( $searchword );
search_html::searchintro( $searchword_clean, $params );
mosLogSearch( $searchword );
$phrase = strval( mosGetParam( $_REQUEST, 'searchphrase', '' ) );
$ordering = strval( mosGetParam( $_REQUEST, 'ordering', '' ) );
$_MAMBOTS->loadBotGroup( 'search' );
$results = $_MAMBOTS->trigger( 'onSearch', array( $database->getEscaped( $searchword ), $phrase, $ordering ) );
$totalRows = 0;
$rows = array();
for ($i = 0, $n = count( $results); $i < $n; $i++) {
$rows = array_merge( (array)$rows, (array)$results[$i] );
}
$totalRows = count( $rows );
for ($i=0; $i < $totalRows; $i++) {
$text = &$rows[$i]->text;
if ($phrase == 'exact') {
$searchwords = array($searchword);
$needle = $searchword;
} else {
$searchwords = explode(' ', $searchword);
$needle = $searchwords[0];
}
$text = mosPrepareSearchContent( $text, 200, $needle );
foreach ($searchwords as $hlword) {
$text = preg_replace( '/' . preg_quote( $hlword, '/' ) . '/i', '<span class="highlight">\0</span>', $text );
}
if ( strpos( $rows[$i]->href, 'http' ) == false ) {
$url = parse_url( $rows[$i]->href );
parse_str( @$url['query'], $link );
// determines Itemid for Content items where itemid has not been included
if ( isset($rows[$i]->type) && @$link['task'] == 'view' && isset($link['id']) && !isset($link['Itemid']) ) {
$itemid = '';
$_itemid = $mainframe->getItemid( $link['id'], 0 );
if ($_itemid) {
$itemid = '&Itemid='. $_itemid;
}
$rows[$i]->href = $rows[$i]->href . $itemid;
}
}
}
$mainframe->setPageTitle( _SEARCH_TITLE );
$total = $totalRows;
$limit = intval( mosGetParam( $_GET, 'limit', $mosConfig_list_limit ) );
$limitstart = intval( mosGetParam( $_GET, 'limitstart', 0 ) );
// prepares searchword for proper display in url
$searchword_clean = urlencode( $searchword_clean );
if ( $n ) {
// html output
require_once( $GLOBALS['mosConfig_absolute_path'] . '/includes/pageNavigation.php' );
$pageNav = new mosPageNav( $total, $limitstart, $limit );
search_html::display( $rows, $params, $pageNav, $limitstart, $limit, $total, $totalRows, $searchword_clean );
} else {
// html output
search_html::displaynoresult();
}
// html output
search_html::conclusion( $searchword_clean, $pageNav );
}
// displays back button
echo '<br/>';
mosHTML::BackButton ( $params, 0 );
}
function mosLogSearch( $search_term ) {
global $database;
global $mosConfig_enable_log_searches;
if ( @$mosConfig_enable_log_searches ) {
$query = "SELECT hits"
. "\n FROM #__core_log_searches"
. "\n WHERE LOWER( search_term ) = " . $database->Quote( $search_term )
;
$database->setQuery( $query );
$hits = intval( $database->loadResult() );
if ( $hits ) {
$query = "UPDATE #__core_log_searches"
. "\n SET hits = ( hits + 1 )"
. "\n WHERE LOWER( search_term ) = " . $database->Quote( $search_term )
;
$database->setQuery( $query );
$database->query();
} else {
$query = "INSERT INTO #__core_log_searches VALUES ( " . $database->Quote( $search_term ) . ", 1 )"
;
$database->setQuery( $query );
$database->query();
}
}
}
?>