The template-cache incompatibility bug has finally been isolated, so a function to clear the template cache was added into the upgrade script for 1.0.2
<?php/*Plugin Name: Search UI/frontendPlugin URI: http://enanocms.org/Description: Provides the page Special:Search, which is a frontend to the Enano search engine.Author: Dan FuhryVersion: 1.0.2Author URI: http://enanocms.org/*//* * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between * Version 1.0.2 * Copyright (C) 2006-2007 Dan Fuhry * * This program is Free Software; you can redistribute 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. * * 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 details. */$plugins->attachHook('base_classes_initted', ' global $paths; $paths->add_page(Array( \'name\'=>\'Rebuild search index\', \'urlname\'=>\'SearchRebuild\', \'namespace\'=>\'Special\', \'special\'=>0,\'visible\'=>1,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\', )); $paths->add_page(Array( \'name\'=>\'Search\', \'urlname\'=>\'Search\', \'namespace\'=>\'Special\', \'special\'=>0,\'visible\'=>1,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\', )); ');function page_Special_SearchRebuild(){ global $db, $session, $paths, $template, $plugins; // Common objects if(!$session->get_permissions('mod_misc')) die_friendly('Unauthorized', '<p>You need to be an administrator to rebuild the search index</p>'); $template->header(); if($paths->rebuild_search_index()) echo '<p>Index rebuilt!</p>'; else echo '<p>Index was not rebuilt due to an error.'; $template->footer();}function page_Special_Search(){ global $db, $session, $paths, $template, $plugins; // Common objects global $aggressive_optimize_html; $aggressive_optimize_html = false; if ( !$q = $paths->getParam(0) ) $q = ( isset($_GET['q']) ) ? $_GET['q'] : ''; if(isset($_GET['words_any'])) { $q = ''; if(!empty($_GET['words_any'])) { $q .= $_GET['words_any'] . ' '; } if(!empty($_GET['exact_phrase'])) { $q .= '"' . $_GET['exact_phrase'] . '" '; } if(!empty($_GET['exclude_words'])) { $not = explode(' ', $_GET['exclude_words']); foreach ( $not as $i => $foo ) { $not[$i] = '-' . $not[$i]; } $q .= implode(' ', $not) . ' '; } if(!empty($_GET['require_words'])) { $req = explode(' ', $_GET['require_words']); foreach ( $req as $i => $foo ) { $req[$i] = '+' . $req[$i]; } $q .= implode(' ', $req) . ' '; } } $q = trim($q); $template->header(); $qin = ( isset($q) ) ? str_replace('"', '\"', htmlspecialchars($q)) : ''; $search_form = '<form action="' . makeUrlNS('Special', 'Search') . '"> <input type="text" tabindex="1" name="q" size="50" value="' . $qin . '" /> <input tabindex="2" type="submit" value="Search" /> ' . ( $session->auth_level > USER_LEVEL_MEMBER ? '<input type="hidden" name="auth" value="' . $session->sid_super . '" />' : '' ) . ' </form>'; if ( !empty($q) ) { $search_start = microtime_float(); $results = perform_search($q, $warn, ( isset($_GET['match_case']) )); $warn = array_unique($warn); if ( file_exists( ENANO_ROOT . '/themes/' . $template->theme . '/search-result.tpl' ) ) { $parser = $template->makeParser('search-result.tpl'); } else { $tpl_code = <<<LONGSTRING <!-- Start search result --> <div class="search-result"> <p> <h3><a href="{RESULT_URL}"><span class="search-result-annotation">{PAGE_NOTE}</span>{PAGE_TITLE}</a></h3> {PAGE_TEXT} <span class="search-result-url">{PAGE_URL}</span> - <!-- BEGINNOT special_page --><span class="search-result-info">{PAGE_LENGTH} {PAGE_LENGTH_UNIT}</span> -<!-- END special_page --> <span class="search-result-info">Relevance: {RELEVANCE_SCORE}%</span> </p> </div> <!-- Finish search result -->LONGSTRING; $parser = $template->makeParserText($tpl_code); } foreach ( $results as $i => $_ ) { $result =& $results[$i]; $result['page_text'] = str_replace(array('<highlight>', '</highlight>'), array('<span class="highlight">', '</span>'), $result['page_text']); if ( !empty($result['page_text']) ) $result['page_text'] .= '<br />'; $result['page_name'] = str_replace(array('<highlight>', '</highlight>'), array('<span class="highlight">', '</span>'), $result['page_name']); if ( $result['page_length'] >= 1048576 ) { $result['page_length'] = round($result['page_length'] / 1048576, 1); $length_unit = 'MB'; } else if ( $result['page_length'] >= 1024 ) { $result['page_length'] = round($result['page_length'] / 1024, 1); $length_unit = 'KB'; } else { $length_unit = 'bytes'; } $url = makeUrlComplete($result['namespace'], $result['page_id']); $url = preg_replace('/\?.+$/', '', $url); $parser->assign_vars(array( 'PAGE_TITLE' => $result['page_name'], 'PAGE_TEXT' => $result['page_text'], 'PAGE_LENGTH' => $result['page_length'], 'RELEVANCE_SCORE' => $result['score'], 'RESULT_URL' => makeUrlNS($result['namespace'], $result['page_id'], false, true), 'PAGE_LENGTH_UNIT' => $length_unit, 'PAGE_URL' => $url, 'PAGE_NOTE' => ( isset($result['page_note']) ? $result['page_note'] . ' ' : '' ) )); $has_content = ( $result['namespace'] == 'Special' ); $code = $plugins->setHook('search_global_results'); foreach ( $code as $cmd ) { eval($cmd); } $parser->assign_bool(array( 'special_page' => $has_content )); $result = $parser->run(); } unset($result); $per_page = 10; $start = ( isset($_GET['start']) ? intval($_GET['start']) : 0 ); $start_string = $start + 1; $per_string = $start_string + $per_page - 1; $num_results = count($results); if ( $per_string > $num_results ) $per_string = $num_results; $search_time = microtime_float() - $search_start; $search_time = round($search_time, 3); $q_trim = ( strlen($q) > 30 ) ? substr($q, 0, 27) . '...' : $q; $q_trim = htmlspecialchars($q_trim); $result_string = ( count($results) > 0 ) ? "Results <b>$start_string</b> - <b>$per_string</b> of about <b>$num_results</b> for <b>" . $q_trim . "</b> in {$search_time}s." : 'No results.'; echo '<div class="search-hibar"> <div style="float: right;"> ' . $result_string . ' </div> <b>Site search</b> </div> <div class="search-lobar"> ' . $search_form . ' </div>'; if ( count($warn) > 0 ) { echo '<div class="warning-box" style="margin: 10px 0 0 0;">'; echo '<b>Some problems were encountered during your search.</b><br /> There was a problem with your search query, and as a result there may be a reduced number of search results.'; echo '<ul><li>' . implode('</li><li>', $warn) . '</li></ul>'; echo '</div>'; } if ( count($results) > 0 ) { $html = paginate_array( $results, count($results), makeUrlNS('Special', 'Search', 'q=' . str_replace('%', '%%', htmlspecialchars(urlencode($q))) . '&start=%s'), $start, $per_page ); echo $html; } else { // No results for the search echo '<h3 style="font-weight: normal;">Your search for <b>"' . htmlspecialchars($q) . '"</b> didn\'t turn up any results.</h3>'; echo '<p>There are a few things you can try:</p>'; echo '<ul> <li>Were you looking for a specific Special page? Special pages are not searchable. You may want to see a <a href="' . makeUrlNS('Special', 'SpecialPages') . '">list of special pages</a>.</li> <li>If you have the appropriate permissions, you can <a href="' . makeUrl($q) . '#do:edit">start the ' . htmlspecialchars($q) . ' page</a>.</li> <li>Try using fewer keywords. You can get broader results if you remove quotes from your search query.</li> <li>Did your search trigger any warnings? Sometimes a search can be cancelled if there aren\'t any terms in a search query that are 4 characters or greater in length.</li> </ul>'; } $code = $plugins->setHook('search_results'); foreach ( $code as $cmd ) { eval($cmd); } } else { ?> <form action="<?php echo makeUrl($paths->page); ?>" method="get"> <?php if ( urlSeparator == '&' ): ?> <input type="hidden" name="title" value="<?php echo $paths->nslist['Special'] . 'Search'; ?>" /> <?php echo ( $session->auth_level > USER_LEVEL_MEMBER ? '<input type="hidden" name="auth" value="' . $session->sid_super . '" />' : '' ); endif; ?> <div class="tblholder"> <table border="0" style="width: 100%;" cellspacing="1" cellpadding="4"> <tr><th colspan="2">Advanced Search</th></tr> <tr> <td class="row1">Search for pages with <b>any of these words</b>:</td> <td class="row1"><input type="text" name="words_any" size="40" /></td> </tr> <tr> <td class="row2">with <b>this exact phrase</b>:</td> <td class="row2"><input type="text" name="exact_phrase" size="40" /></td> </tr> <tr> <td class="row1">with <b>none of these words</b>:</td> <td class="row1"><input type="text" name="exclude_words" size="40" /></td> </tr> <tr> <td class="row2">with <b>all of these words</b>:</td> <td class="row2"><input type="text" name="require_words" size="40" /></td> </tr> <tr> <td class="row1"> <label for="chk_case">Case-sensitive search:</label> </td> <td class="row1"> <input type="checkbox" name="match_case" id="chk_case" /> </td> </tr> <tr> <th colspan="2" class="subhead"> <input type="submit" name="do_search" value="Search" /> </td> </tr> </table> </div> </form> <?php } $template->footer();}?>