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- <?php
- // $Id: search.php 1290 2008-02-10 13:09:25Z phppp $
- // ------------------------------------------------------------------------ //
- // XOOPS - PHP Content Management System //
- // Copyright (c) 2000 XOOPS.org //
- // <http://www.xoops.org/> //
- // ------------------------------------------------------------------------ //
- // This program is free software; you can redistribute it and/or modify //
- // it under the terms of the GNU General Public License as published by //
- // the Free Software Foundation; either version 2 of the License, or //
- // (at your option) any later version. //
- // //
- // 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. See the //
- // GNU General Public License for more details. //
- // //
- // You should have received a copy of the GNU General Public License //
- // along with this program; if not, write to the Free Software //
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
- // ------------------------------------------------------------------------ //
-
- $xoopsOption['pagetype'] = "search";
-
- include 'mainfile.php';
- $config_handler =& xoops_gethandler('config');
- $xoopsConfigSearch =& $config_handler->getConfigsByCat(XOOPS_CONF_SEARCH);
-
- if ($xoopsConfigSearch['enable_search'] != 1) {
- header('Location: '.XOOPS_URL.'/index.php');
- exit();
- }
- $action = "search";
- if (!empty($_GET['action'])) {
- $action = $_GET['action'];
- } elseif (!empty($_POST['action'])) {
- $action = $_POST['action'];
- }
- $query = "";
- if (!empty($_GET['query'])) {
- $query = $_GET['query'];
- } elseif (!empty($_POST['query'])) {
- $query = $_POST['query'];
- }
- $andor = "AND";
- if (!empty($_GET['andor'])) {
- $andor = $_GET['andor'];
- } elseif (!empty($_POST['andor'])) {
- $andor = $_POST['andor'];
- }
- $mid = $uid = $start = 0;
- if ( !empty($_GET['mid']) ) {
- $mid = intval($_GET['mid']);
- } elseif ( !empty($_POST['mid']) ) {
- $mid = intval($_POST['mid']);
- }
- if (!empty($_GET['uid'])) {
- $uid = intval($_GET['uid']);
- } elseif (!empty($_POST['uid'])) {
- $uid = intval($_POST['uid']);
- }
- if (!empty($_GET['start'])) {
- $start = intval($_GET['start']);
- } elseif (!empty($_POST['start'])) {
- $start = intval($_POST['start']);
- }
-
- $queries = array();
-
- if ($action == "results") {
- if ($query == "") {
- redirect_header("search.php",1,_SR_PLZENTER);
- exit();
- }
- } elseif ($action == "showall") {
- if ($query == "" || empty($mid)) {
- redirect_header("search.php",1,_SR_PLZENTER);
- exit();
- }
- } elseif ($action == "showallbyuser") {
- if (empty($mid) || empty($uid)) {
- redirect_header("search.php",1,_SR_PLZENTER);
- exit();
- }
- }
-
- $groups = is_object($xoopsUser) ? $xoopsUser -> getGroups() : XOOPS_GROUP_ANONYMOUS;
- $gperm_handler = & xoops_gethandler( 'groupperm' );
- $available_modules = $gperm_handler->getItemIds('module_read', $groups);
-
- if ($action == 'search') {
- include XOOPS_ROOT_PATH.'/header.php';
- include 'include/searchform.php';
- $search_form->display();
- include XOOPS_ROOT_PATH.'/footer.php';
- exit();
- }
-
- if ( $andor != "OR" && $andor != "exact" && $andor != "AND" ) {
- $andor = "AND";
- }
-
- $myts =& MyTextSanitizer::getInstance();
- if ($action != 'showallbyuser') {
- if ( $andor != "exact" ) {
- $ignored_queries = array(); // holds kewords that are shorter than allowed minmum length
- $temp_queries = preg_split('/[\s,]+/', $query);
- foreach ($temp_queries as $q) {
- $q = trim($q);
- if (strlen($q) >= $xoopsConfigSearch['keyword_min']) {
- $queries[] = $myts->addSlashes($q);
- } else {
- $ignored_queries[] = $myts->addSlashes($q);
- }
- }
- if (count($queries) == 0) {
- redirect_header('search.php', 2, sprintf(_SR_KEYTOOSHORT, $xoopsConfigSearch['keyword_min']));
- exit();
- }
- } else {
- $query = trim($query);
- if (strlen($query) < $xoopsConfigSearch['keyword_min']) {
- redirect_header('search.php', 2, sprintf(_SR_KEYTOOSHORT, $xoopsConfigSearch['keyword_min']));
- exit();
- }
- $queries = array($myts->addSlashes($query));
- }
- }
- switch ($action) {
- case "results":
- $module_handler =& xoops_gethandler('module');
- $criteria = new CriteriaCompo(new Criteria('hassearch', 1));
- $criteria->add(new Criteria('isactive', 1));
- $criteria->add(new Criteria('mid', "(".implode(',', $available_modules).")", 'IN'));
- $modules = $module_handler->getObjects($criteria, true);
- $mids = isset($_REQUEST['mids']) ? $_REQUEST['mids'] : array();
- if (empty($mids) || !is_array($mids)) {
- unset($mids);
- $mids = array_keys($modules);
- }
- include XOOPS_ROOT_PATH."/header.php";
- echo "<h3>"._SR_SEARCHRESULTS."</h3>\n";
- echo _SR_KEYWORDS.':';
- if ($andor != 'exact') {
- foreach ($queries as $q) {
- echo ' <b>'.htmlspecialchars(stripslashes($q)).'</b>';
- }
- if (!empty($ignored_queries)) {
- echo '<br />';
- printf(_SR_IGNOREDWORDS, $xoopsConfigSearch['keyword_min']);
- foreach ($ignored_queries as $q) {
- echo ' <b>'.htmlspecialchars(stripslashes($q)).'</b>';
- }
- }
- } else {
- echo ' "<b>'.htmlspecialchars(stripslashes($queries[0])).'</b>"';
- }
- echo '<br />';
- foreach ($mids as $mid) {
- $mid = intval($mid);
- if ( in_array($mid, $available_modules) ) {
- $module =& $modules[$mid];
- $results = $module->search($queries, $andor, 5, 0);
- echo "<h4>".$myts->makeTboxData4Show($module->getVar('name'))."</h4>";
- $count = count($results);
- if (!is_array($results) || $count == 0) {
- echo "<p>"._SR_NOMATCH."</p>";
- } else {
- for ($i = 0; $i < $count; $i++) {
- if (isset($results[$i]['image']) && $results[$i]['image'] != "") {
- echo "<img src='modules/".$module->getVar('dirname')."/".$results[$i]['image']."' alt='".$myts->makeTboxData4Show($module->getVar('name'))."' /> ";
- } else {
- echo "<img src='images/icons/posticon2.gif' alt='".$myts->makeTboxData4Show($module->getVar('name'))."' width='26' height='26' /> ";
- }
- if (!preg_match("/^http[s]*:\/\//i", $results[$i]['link'])) {
- $results[$i]['link'] = "modules/".$module->getVar('dirname')."/".$results[$i]['link'];
- }
- echo "<b><a href='".$results[$i]['link']."'>".$myts->makeTboxData4Show($results[$i]['title'])."</a></b><br />\n";
- echo "<small>";
- $results[$i]['uid'] = @intval($results[$i]['uid']);
- if ( !empty($results[$i]['uid']) ) {
- $uname = XoopsUser::getUnameFromId($results[$i]['uid']);
- echo " <a href='".XOOPS_URL."/userinfo.php?uid=".$results[$i]['uid']."'>".$uname."</a>\n";
- }
- echo !empty($results[$i]['time']) ? " (". formatTimestamp(intval($results[$i]['time'])).")" : "";
- echo "</small><br />\n";
- }
- if ( $count >= 5 ) {
- $search_url = XOOPS_URL.'/search.php?query='.urlencode(stripslashes(implode(' ', $queries)));
- $search_url .= "&mid=$mid&action=showall&andor=$andor";
- echo '<br /><a href="'.htmlspecialchars($search_url).'">'._SR_SHOWALLR.'</a></p>';
- }
- }
- }
- unset($results);
- unset($module);
- }
- include "include/searchform.php";
- $search_form->display();
- break;
- case "showall":
- case 'showallbyuser':
- include XOOPS_ROOT_PATH."/header.php";
- $module_handler =& xoops_gethandler('module');
- $module =& $module_handler->get($mid);
- $results =& $module->search($queries, $andor, 20, $start, $uid);
- $count = count($results);
- if (is_array($results) && $count > 0) {
- $next_results =& $module->search($queries, $andor, 1, $start + 20, $uid);
- $next_count = count($next_results);
- $has_next = false;
- if (is_array($next_results) && $next_count == 1) {
- $has_next = true;
- }
- echo "<h4>"._SR_SEARCHRESULTS."</h4>\n";
- if ($action == 'showall') {
- echo _SR_KEYWORDS.':';
- if ($andor != 'exact') {
- foreach ($queries as $q) {
- echo ' <b>'.htmlspecialchars(stripslashes($q)).'</b>';
- }
- } else {
- echo ' "<b>'.htmlspecialchars(stripslashes($queries[0])).'</b>"';
- }
- echo '<br />';
- }
- // printf(_SR_FOUND,$count);
- // echo "<br />";
- printf(_SR_SHOWING, $start+1, $start + $count);
- echo "<h5>".$myts->makeTboxData4Show($module->getVar('name'))."</h5>";
- for ($i = 0; $i < $count; $i++) {
- if (isset($results[$i]['image']) && $results[$i]['image'] != '') {
- echo "<img src='modules/".$module->getVar('dirname')."/".$results[$i]['image']."' alt='".$myts->makeTboxData4Show($module->getVar('name'))."' /> ";
- } else {
- echo "<img src='images/icons/posticon2.gif' alt='".$myts->makeTboxData4Show($module->name())."' width='26' height='26' /> ";
- }
- if (!preg_match("/^http[s]*:\/\//i", $results[$i]['link'])) {
- $results[$i]['link'] = "modules/".$module->getVar('dirname')."/".$results[$i]['link'];
- }
- echo "<b><a href='".$results[$i]['link']."'>".$myts->makeTboxData4Show($results[$i]['title'])."</a></b><br />\n";
- echo "<small>";
- $results[$i]['uid'] = @intval($results[$i]['uid']);
- if ( !empty($results[$i]['uid']) ) {
- $uname = XoopsUser::getUnameFromId($results[$i]['uid']);
- echo " <a href='".XOOPS_URL."/userinfo.php?uid=".$results[$i]['uid']."'>".$uname."</a>\n";
- }
- echo !empty($results[$i]['time']) ? " (". formatTimestamp(intval($results[$i]['time'])).")" : "";
- echo "</small><br />\n";
- }
- echo '
- <table>
- <tr>
- ';
- $search_url = XOOPS_URL.'/search.php?query='.urlencode(stripslashes(implode(' ', $queries)));
- $search_url .= "&mid=$mid&action=$action&andor=$andor";
- if ($action=='showallbyuser') {
- $search_url .= "&uid=$uid";
- }
- if ( $start > 0 ) {
- $prev = $start - 20;
- echo '<td align="left">
- ';
- $search_url_prev = $search_url."&start=$prev";
- echo '<a href="'.htmlspecialchars($search_url_prev).'">'._SR_PREVIOUS.'</a></td>
- ';
- }
- echo '<td> </td>
- ';
- if (false != $has_next) {
- $next = $start + 20;
- $search_url_next = $search_url."&start=$next";
- echo '<td align="right"><a href="'.htmlspecialchars($search_url_next).'">'._SR_NEXT.'</a></td>
- ';
- }
- echo '
- </tr>
- </table>
- <p>
- ';
- } else {
- echo '<p>'._SR_NOMATCH.'</p>';
- }
- include "include/searchform.php";
- $search_form->display();
- echo '</p>
- ';
- break;
- }
- include XOOPS_ROOT_PATH."/footer.php";
- ?>