documentation/search.php

   1 <?php \r
   2 /************************************************************************/\r
   3 /* AContent                                                             */\r
   4 /************************************************************************/\r
   5 /* Copyright (c) 2010                                                   */\r
   6 /* Inclusive Design Institute                                           */\r
   7 /*                                                                      */\r
   8 /* This program is free software. You can redistribute it and/or        */\r
   9 /* modify it under the terms of the GNU General Public License          */\r
  10 /* as published by the Free Software Foundation.                        */\r
  11 /************************************************************************/\r
  12 \r
  13 define('TR_INCLUDE_PATH', '../include/');\r
  14 include(TR_INCLUDE_PATH.'vitals.inc.php');\r
  15 include_once(TR_INCLUDE_PATH.'handbook_pages.inc.php');\r
  16 include_once(TR_INCLUDE_PATH.'classes/DAO/LanguageTextDAO.class.php');\r
  17 \r
  18 ?>\r
  19 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict //EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\r
  20 <html lang="<?php if ($missing_lang) { echo DEFAULT_LANGUAGE_CODE; } else { echo $req_lang; } ?>">\r
  21 <head>\r
  22         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\r
  23         <title><?php echo _AT('Transformable_documentation'); ?></title>\r
  24         <base target="body" />\r
  25 <style>\r
  26 body { font-family: Verdana,Arial,sans-serif; font-size: x-small; margin: 0px; padding: 0px; background: #fafafa; margin-left: -5px; }\r
  27 ul, ol { list-style: none; padding-left: 0px; margin-left: -15px; }\r
  28 li { margin-left: 19pt; padding-top: 2px; }\r
  29 a { background-repeat: no-repeat; background-position: 0px 1px; padding-left: 12px; text-decoration: none; }\r
  30 a.tree { background-image: url('../images/folder.gif'); }\r
  31 a.leaf { background-image: url('../images/paper.gif'); }\r
  32 a:link, a:visited { color: #006699; }\r
  33 a:hover { color: #66AECC; }\r
  34 </style>\r
  35 </head>\r
  36 <body>\r
  37 <?php\r
  38 echo '<a href="frame_toc.php" target="_self">';\r
  39 echo _AT('back_to_contents');\r
  40 echo '</a>';\r
  41 \r
  42 if ($_GET['query']) {\r
  43         $_GET['query'] = str_replace(',', ' ', $_GET['query']);\r
  44         $_GET['query'] = str_replace('"', '', $_GET['query']);\r
  45 \r
  46         if (strlen($_GET['query']) > 3) {\r
  47                 $_GET['query'] = strtolower($_GET['query']);\r
  48 \r
  49                 $search_terms = explode(' ', $_GET['query']);\r
  50 \r
  51                 $results = array();\r
  52 \r
  53                 $languageTextDAO = new LanguageTextDAO();\r
  54                 \r
  55                 $final_match_rows = array();\r
  56                 foreach ($search_terms as $term)\r
  57                 {\r
  58                         $match_rows = $languageTextDAO->getHelpByMatchingText($addslashes($term), $_SESSION['lang']);\r
  59 \r
  60                         if (is_array($match_rows)) $final_match_rows = array_merge($final_match_rows, $match_rows);\r
  61                 }\r
  62 \r
  63                 if (is_array($final_match_rows)) \r
  64                 {\r
  65                         foreach ($final_match_rows as $match) \r
  66                         {\r
  67                                 if (is_array($result)) \r
  68                                         $all_match_terms = array_keys($result);\r
  69                                 else \r
  70                                         $all_match_terms = array(); \r
  71 \r
  72                                 if (!in_array($match['term'], $all_match_terms))\r
  73                                 { \r
  74                                         $count = 0;\r
  75         \r
  76                                         $contents = strtolower($match['text']);\r
  77         \r
  78                                         foreach ($search_terms as $term) \r
  79                                         {\r
  80                                                 $term = trim($term);\r
  81                                                 if ($term) {\r
  82                                                         $count += substr_count($contents, $term);\r
  83                                                 }\r
  84                                         }\r
  85         \r
  86                                         if ($count) \r
  87                                         {\r
  88                                                 $results[$match['term']] = $count;\r
  89                                         }\r
  90                                 }\r
  91                         }\r
  92                 }\r
  93 \r
  94                 // replace term in match array with script name\r
  95                 if ($results) \r
  96                 {\r
  97                         arsort($results);\r
  98                         \r
  99                         echo '<ol>';\r
 100                         foreach ($results as $term => $count) \r
 101                         {\r
 102                                 foreach ($_pages as $this_page => $page_def)\r
 103                                 {\r
 104                                         if (strcmp($page_def['guide'], $term) == 0)\r
 105                                                 echo '<li><a href="frame_content.php?p='.$this_page.'" class="leaf" target="body">'._AT($page_def['title_var']).'</a></li>';\r
 106                                 }\r
 107 \r
 108                         }\r
 109                         echo '</ol>';\r
 110                 } else {\r
 111                         echo '<p style="padding: 8px;">';\r
 112                         echo _AT('no_results_found');\r
 113                         echo '</p>';\r
 114                 }\r
 115         } else {\r
 116                 echo '<p style="padding: 8px;">';\r
 117                 echo _AT('search_term_longer_3_chars');\r
 118                 echo '</p>';\r
 119         }\r
 120 }\r
 121 ?>\r
 122 </body>\r
 123 </html>\r