mods/merlot/index.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2006 by Greg Gay & Joel Kronenberg        */
   6 /* Adaptive Technology Resource Centre / University of Toronto  */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13 // $Id: merlot.php 6614 2006-09-27 19:32:29Z greg $
  14
  15 define('AT_INCLUDE_PATH', '../../include/');
  16 require (AT_INCLUDE_PATH.'vitals.inc.php');
  17 $_custom_css = $_base_path . 'mods/merlot/module.css'; // use a custom stylesheet
  18 //$default_results_per_page = 25;
  19 $default_results_per_page = 10;
  20
  21 $advanced = intval($advanced);
  22 $browse =  intval($browse);
  23
  24 if (!isset($_REQUEST["search_type"])) $_REQUEST["search_type"] = 0;
  25 if (!isset($_REQUEST["results_per_page"])) $_REQUEST["results_per_page"] = $default_results_per_page;
  26
  27 // check if merlot is configured
  28 if(!isset($_config['merlot_key']) || !isset($_config['merlot_location']))
  29 {
  30         $msg->addError('MERLOT_NOT_CONFIG');
  31
  32         require (AT_INCLUDE_PATH.'header.inc.php');
  33         $msg->printAll();
  34         require(AT_INCLUDE_PATH.'footer.inc.php');
  35         exit;
  36 }
  37 else
  38 {
  39 // If Merlot is configured, display the simple search form, and results
  40 require (AT_INCLUDE_PATH.'header.inc.php');
  41 ?>
  42 <script type="text/javascript" language="JavaScript" src="<?php echo $_base_path; ?>mods/merlot/merlot.js"></script>
  43
  44 <?php
  45
  46 if($_REQUEST['advanced']){
  47                 require (AT_INCLUDE_PATH.'../mods/merlot/merlot_adv.php');
  48
  49 }else{?>
  50         <form action="<?php echo $_SERVER['PHP_SELF']; ?>#search_results" method="post" name="form">
  51                 <div class="input-form">
  52
  53                         <div style="padding:1em;">
  54                         <a href="http://www.merlot.org">
  55                                 <img src="<?php echo $_base_path; ?>mods/merlot/merlotlogo.gif" height="53" width="187" style="float:right;text-align:right;border:0;" alt="<?php  echo _AT('merlot'); ?>" />
  56                         </a>
  57                         <?php  echo _AT('merlot_howto'); ?>
  58                         </div>
  59                         <table width="100%">
  60                                 <tr>
  61                                         <td colspan="2">
  62                                                 <input type="radio" name="search_type" value="0" id="allKeyWords" <?php if ($_REQUEST["search_type"] == 0) echo 'checked="checked"'; ?> /><label for="allKeyWords">All Words</label>
  63                                                 <input type="radio" name="search_type" value="1" id="anyKeyWords" <?php if ($_REQUEST["search_type"] == 1) echo 'checked="checked"'; ?> /><label for="anyKeyWords">Any Word</label>
  64                                                 <input type="radio" name="search_type" value="2"  id="exactPhraseKeyWords" <?php if ($_REQUEST["search_type"] == 2) echo 'checked="checked"'; ?> /><label for="exactPhraseKeyWords">Exact Phrase</label>
  65                                         </td>
  66                                 </tr>
  67
  68                                 <tr>
  69                                         <td width="20%"><label for="words2"><?php echo _AT('keywords'); ?></label></td>
  70                                         <td><input type="text" name="keywords" size="100" id="words2" value="<?php echo $_REQUEST['keywords']; ?>" /></td>
  71                                 </tr>
  72
  73                                 <tr>
  74                                         <td><label for="title"><?php echo _AT('title'); ?></label></td>
  75                                         <td><input type="text" name="title" size="100" id="title" value="<?php echo $_REQUEST['title']; ?>" /></td>
  76                                 </tr>
  77
  78                                 <tr>
  79                                         <td><label for="description"><?php echo _AT('description'); ?></label></td>
  80                                         <td><input type="text" name="description" size="100" id="description" value="<?php echo $_REQUEST['description']; ?>" /></td>
  81                                 </tr>
  82
  83                                 <tr>
  84                                         <td><label for="author"><?php echo _AT('author'); ?></label></td>
  85                                         <td><input type="text" name="author" size="100" id="author" value="<?php echo $_REQUEST['author']; ?>" /></td>
  86                                 </tr>
  87
  88                                 <tr>
  89                                         <td colspan="2">
  90                                                 <input type="checkbox" name="creativeCommons" value="true" id="creativeCommons" <?php if ($_REQUEST["creativeCommons"] == "true") echo 'checked="checked"'; ?> /><label for="creativeCommons"><?php echo _AT("merlot_creative_commons"); ?></label>
  91                                         </td>
  92                                 </tr>
  93 <!--
  94                                 <tr>
  95                                         <td colspan="2">
  96                                                 <label for="results_per_page"><?php echo _AT('merlot_results_per_page'); ?></label>
  97                                                 <select name="results_per_page">
  98                                                         <option value="5" <?php if ($_REQUEST["results_per_page"] == 5) echo 'selected="selected"' ?>>5</option>
  99                                                         <option value="10" <?php if ($_REQUEST["results_per_page"] == 10) echo 'selected="selected"' ?>>10</option>
 100                                                         <option value="15" <?php if ($_REQUEST["results_per_page"] == 15) echo 'selected="selected"' ?>>15</option>
 101                                                         <option value="20" <?php if ($_REQUEST["results_per_page"] == 20) echo 'selected="selected"' ?>>20</option>
 102                                                         <option value="25" <?php if ($_REQUEST["results_per_page"] == 25) echo 'selected="selected"' ?>>25</option>
 103                                                 </select>
 104                                         </td>
 105                                 </tr>
 106 //-->
 107                         </table>
 108
 109                         <div class="row buttons">
 110                                         <input type="submit" name="submit" value="<?php echo _AT('merlot_search'); ?>" />
 111                         </div>
 112                 </div>
 113         </form>
 114 <?php } ?>
 115
 116 <div align="center">
 117         <small>
 118                 <a href="http://about.merlot.org/wsrs.html"><?php echo _AT('merlot_web_service_agreement'); ?></a>&nbsp;
 119                 <a href="http://taste.merlot.org/acceptableuserpolicy.html"><?php echo _AT('merlot_user_agreement'); ?></a>
 120         </small>
 121 </div>
 122
 123 <br />
 124
 125 <?php
 126         if ($_REQUEST['submit'] || isset($_REQUEST['p']))
 127         {
 128                 require(AT_INCLUDE_PATH.'../mods/merlot/merlot_rest.php');
 129         }
 130
 131 }
 132
 133 require(AT_INCLUDE_PATH.'footer.inc.php');
 134 ?>