plugins/SpecialSearch.php
author Dan
Wed, 02 Jul 2008 19:36:44 -0400
changeset 592 27377179fe58
parent 590 03a60844c7c5
child 593 4f9bec0d65c1
permissions -rw-r--r--
Another sweep from the optimization monster. template: rewrote parts of tplWikiFormat to do faster validation and less eval()ing template: sidebar is now cached for anonymous users (thanks to Richard Greene for the suggestion) dbal: rewrote SQL query parser, much cruft taken out template: made tplWikiFormat depend more on RenderMan common: moved some lesser-used includes out of main loading sequence Expect a lot of changes to AES code in the next commit!
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<?php
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/**!info**
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{
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  "Plugin Name"  : "plugin_specialsearch_title",
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  "Plugin URI"   : "http://enanocms.org/",
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  "Description"  : "plugin_specialsearch_desc",
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  "Author"       : "Dan Fuhry",
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  "Version"      : "1.1.4",
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  "Author URI"   : "http://enanocms.org/"
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}
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**!*/
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.4 (Caoineag alpha 4)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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$plugins->attachHook('session_started', 'SpecialSearch_paths_init();');
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function SpecialSearch_paths_init()
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{
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  global $paths;
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  $paths->add_page(Array(
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    'name'=>'specialpage_search_rebuild',
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    'urlname'=>'SearchRebuild',
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    'namespace'=>'Special',
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    'special'=>0,'visible'=>1,'comments_on'=>0,'protected'=>1,'delvotes'=>0,'delvote_ips'=>'',
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    ));
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  $paths->add_page(Array(
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    'name'=>'specialpage_search',
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    'urlname'=>'Search',
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    'namespace'=>'Special',
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    'special'=>0,'visible'=>1,'comments_on'=>0,'protected'=>1,'delvotes'=>0,'delvote_ips'=>'',
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    ));
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}
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function page_Special_SearchRebuild()
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  if ( !$session->get_permissions('mod_misc') )
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  {
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    die_friendly('Unauthorized', '<p>You need to be an administrator to rebuild the search index</p>');
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  }
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  $template->header();
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  @set_time_limit(0);
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  echo '<p>';
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  if($paths->rebuild_search_index(true))
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    echo '</p><p>Index rebuilt!</p>';
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  else
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    echo '<p>Index was not rebuilt due to an error.';
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  $template->footer();
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}
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function page_Special_Search()
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  global $aggressive_optimize_html;
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  global $lang;
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  require_once(ENANO_ROOT.'/includes/search.php');
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  $aggressive_optimize_html = false;
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  if ( !$q = $paths->getParam(0) )
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    $q = ( isset($_GET['q']) ) ? $_GET['q'] : '';
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  if(isset($_GET['words_any']))
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  {
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    $q = '';
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    if(!empty($_GET['words_any']))
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    {
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      $q .= $_GET['words_any'] . ' ';
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    }
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    if(!empty($_GET['exact_phrase']))
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    {
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      $q .= '"' . $_GET['exact_phrase'] . '" ';
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    }
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    if(!empty($_GET['exclude_words']))
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    {
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      $not = explode(' ', $_GET['exclude_words']);
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      foreach ( $not as $i => $foo )
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      {
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        $not[$i] = '-' . $not[$i];
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      }
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      $q .= implode(' ', $not) . ' ';
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    }
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    if(!empty($_GET['require_words']))
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    {
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      $req = explode(' ', $_GET['require_words']);
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      foreach ( $req as $i => $foo )
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      {
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        $req[$i] = '+' . $req[$i];
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      }
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      $q .= implode(' ', $req) . ' ';
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    }
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  }
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  $q = trim($q);
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  $template->header();
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  $qin = ( isset($q) ) ? str_replace('"', '\"', htmlspecialchars($q)) : '';
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  $search_form = '<form action="' . makeUrlNS('Special', 'Search') . '">
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  <input type="text" tabindex="1" name="q" size="50" value="' . $qin . '" />&nbsp;<input tabindex="2" type="submit" value="' . $lang->get('search_btn_search') . '" />&nbsp;<a href="' . makeUrlNS('Special', 'Search') . '">' . $lang->get('search_btn_advanced_search') . '</a>
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  ' . ( $session->auth_level > USER_LEVEL_MEMBER ? '<input type="hidden" name="auth" value="' . $session->sid_super . '" />' : '' ) . '
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  </form>';
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  if ( !empty($q) )
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  {
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    $search_start = microtime_float();
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    $results = perform_search($q, $warn, ( isset($_GET['match_case']) ), $word_list);
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    $warn = array_unique($warn);
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    if ( file_exists( ENANO_ROOT . '/themes/' . $template->theme . '/search-result.tpl' ) )
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    {
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      $parser = $template->makeParser('search-result.tpl');
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
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   125
    }
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   126
    else
36
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parents: 0
diff changeset
   127
    {
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   128
      $tpl_code = <<<LONGSTRING
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   129
      
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
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   130
      <!-- Start search result -->
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   131
      
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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   132
      <div class="search-result">
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   133
        <p>
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
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   134
         <h3><a href="{RESULT_URL}"><span class="search-result-annotation">{PAGE_NOTE}</span>{PAGE_TITLE}</a></h3>
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   135
          {PAGE_TEXT}
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   136
          <span class="search-result-url">{PAGE_URL}</span> - 
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   137
          <!-- BEGINNOT special_page --><span class="search-result-info">{PAGE_LENGTH} {PAGE_LENGTH_UNIT}</span> -<!-- END special_page --> 
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
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parents: 317
diff changeset
   138
          <span class="search-result-info">{lang:search_lbl_relevance} {RELEVANCE_SCORE}%</span>
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   139
        </p>
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   140
      </div>
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   141
      
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   142
      <!-- Finish search result -->
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   143
      
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   144
LONGSTRING;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   145
      $parser = $template->makeParserText($tpl_code);
36
425261984266 Added "page hint" on search page; deprecated "www." on EnanoCMS.org links
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parents: 0
diff changeset
   146
    }
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   147
    foreach ( $results as $i => $_ )
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902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   148
    {
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   149
      $result =& $results[$i];
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
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parents: 275
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   150
      $result['page_text'] = str_replace(array('<highlight>', '</highlight>'), array('<span class="search-term">', '</span>'), $result['page_text']);
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
diff changeset
   151
      if ( !empty($result['page_text']) )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
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   152
        $result['page_text'] .= '<br />';
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
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parents: 275
diff changeset
   153
      $result['page_name'] = str_replace(array('<highlight>', '</highlight>'), array('<span class="title-search-term">', '</span>'), $result['page_name']);
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   154
      $result['url_highlight'] = str_replace(array('<highlight>', '</highlight>'), array('<span class="url-search-term">', '</span>'), $result['url_highlight']);
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   155
      if ( $result['page_length'] >= 1048576 )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   156
      {
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   157
        $result['page_length'] = round($result['page_length'] / 1048576, 1);
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   158
        $length_unit = $lang->get('etc_unit_megabytes_short');
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   159
      }
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   160
      else if ( $result['page_length'] >= 1024 )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   161
      {
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   162
        $result['page_length'] = round($result['page_length'] / 1024, 1);
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   163
        $length_unit = $lang->get('etc_unit_kilobytes_short');
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   164
      }
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   165
      else
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   166
      {
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   167
        $length_unit = $lang->get('etc_unit_bytes');
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   168
      }
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   169
      //$url = makeUrlComplete($result['namespace'], $result['page_id']);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
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   170
      //$url = preg_replace('/\?.+$/', '', $url);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   171
      $url = $result['url_highlight'];
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
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parents: 317
diff changeset
   172
      
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   173
      $parser->assign_vars(array(
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
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parents: 192
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   174
         'PAGE_TITLE' => $result['page_name'],
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   175
         'PAGE_TEXT' => $result['page_text'],
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   176
         'PAGE_LENGTH' => $result['page_length'],
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   177
         'RELEVANCE_SCORE' => $result['score'],
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   178
         'RESULT_URL' => makeUrlNS($result['namespace'], $result['page_id'], false, true),
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   179
         'PAGE_LENGTH_UNIT' => $length_unit,
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   180
         'PAGE_URL' => $url,
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   181
         'PAGE_NOTE' => ( isset($result['page_note']) ? $result['page_note'] . ' ' : '' )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   182
        ));
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   183
      $has_content = ( $result['namespace'] == 'Special' );
0
902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   184
      
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   185
      $code = $plugins->setHook('search_global_results');
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   186
      foreach ( $code as $cmd )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   187
      {
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   188
        eval($cmd);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   189
      }
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   190
      
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   191
      $parser->assign_bool(array(
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   192
          'special_page' => $has_content
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   193
        ));
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   194
      $result = $parser->run();
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   195
    }
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   196
    unset($result);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   197
    
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   198
    $per_page = 10;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   199
    $start = ( isset($_GET['start']) ? intval($_GET['start']) : 0 );
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   200
    $start_string = $start + 1;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   201
    $per_string = $start_string + $per_page - 1;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   202
    $num_results = count($results);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   203
    if ( $per_string > $num_results )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   204
      $per_string = $num_results;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   205
    
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   206
    $search_time = microtime_float() - $search_start;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   207
    $search_time = round($search_time, 3);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   208
    
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   209
    $q_trim = ( strlen($q) > 30 ) ? substr($q, 0, 27) . '...' : $q;
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   210
    $q_trim = htmlspecialchars($q_trim);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 192
diff changeset
   211
    
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   212
    $result_detail = $lang->get('search_msg_result_detail', array(
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   213
        'start_string' => $start_string,
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   214
        'per_string' => $per_string,
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 317
diff changeset
   215
        'q_trim' => $q_trim,
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
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        'num_results' => $num_results,
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        'search_time' => $search_time
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      ));
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    $result_string = ( count($results) > 0 ) ? $result_detail : $lang->get('search_msg_no_results');
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    echo '<div class="search-hibar">
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            <div style="float: right;">
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              ' . $result_string . '
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            </div>
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            <b>' . $lang->get('search_lbl_site_search') . '</b>
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          </div>
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          <div class="search-lobar">
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            ' . $search_form . '
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          </div>';
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    if ( count($warn) > 0 )
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    {
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      echo '<div class="warning-box" style="margin: 10px 0 0 0;">';
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      echo '<b>' . $lang->get('search_err_query_title') . '</b><br />
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            ' . $lang->get('search_err_query_body');
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      echo '<ul><li>' . implode('</li><li>', $warn) . '</li></ul>';
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      echo '</div>';
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    }
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    if ( count($results) > 0 )
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    {
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      $html = paginate_array(
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          $results,
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          count($results),
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          makeUrlNS('Special', 'Search', 'q=' . str_replace('%', '%%', htmlspecialchars(urlencode($q))) . '&start=%s'),
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          $start,
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          $per_page
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        );
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      echo $html;
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    }
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    else
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    {
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      // No results for the search
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      echo '<h3 style="font-weight: normal;">' . $lang->get('search_body_no_results_title', array('query' => htmlspecialchars($q))) . '</h3>';
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      echo $lang->get('search_body_no_results_body', array(
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          'query' => htmlspecialchars($q),
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          'create_url' => makeUrl($q),
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          'special_url' => makeUrlNS('Special', 'SpecialPages'),
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        ));
272
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    }
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956263992d48 Re-add search_results hook and changed column type of search_index.word to varchar(64) in installer schema
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    $code = $plugins->setHook('search_results');
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    foreach ( $code as $cmd )
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    {
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      eval($cmd);
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    }
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  }
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  else
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  {
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    ?>
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    <form action="<?php echo makeUrl($paths->page); ?>" method="get">
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      <?php if ( urlSeparator == '&' ): ?>
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        <input type="hidden" name="title" value="<?php echo $paths->nslist['Special'] . 'Search'; ?>" />
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      <?php 
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      echo ( $session->auth_level > USER_LEVEL_MEMBER ? '<input type="hidden" name="auth" value="' . $session->sid_super . '" />' : '' );
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      endif; ?>
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      <div class="tblholder">
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        <table border="0" style="width: 100%;" cellspacing="1" cellpadding="4">
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          <tr><th colspan="2"><?php echo $lang->get('search_th_advanced_search'); ?></th></tr>
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          <tr>
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            <td class="row1"><?php echo $lang->get('search_lbl_field_any'); ?></td>
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            <td class="row1"><input type="text" name="words_any" size="40" /></td>
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          </tr>
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          <tr>
334
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            <td class="row2"><?php echo $lang->get('search_lbl_field_exact'); ?></td>
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            <td class="row2"><input type="text" name="exact_phrase" size="40" /></td>
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          </tr>
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          <tr>
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            <td class="row1"><?php echo $lang->get('search_lbl_field_none'); ?></td>
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            <td class="row1"><input type="text" name="exclude_words" size="40" /></td>
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          </tr>
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          <tr>
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            <td class="row2"><?php echo $lang->get('search_lbl_field_all'); ?></td>
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            <td class="row2"><input type="text" name="require_words" size="40" /></td>
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          </tr>
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          <tr>
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            <td class="row1">
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              <label for="chk_case"><?php echo $lang->get('search_lbl_field_casesensitive'); ?></label>
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            </td>
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            <td class="row1">
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              <input type="checkbox" name="match_case" id="chk_case" />
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            </td>
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          </tr>
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          <tr>
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            <th colspan="2" class="subhead">
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              <input type="submit" name="do_search" value="<?php echo $lang->get('search_btn_search'); ?>" />
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            </td>
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          </tr>
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        </table>
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      </div>
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    </form>
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    <?php
0
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  }
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  $template->footer();
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}
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?>