admin/modules/index.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2006 by Greg Gay, Joel Kronenberg & Heidi Hazelton*/
   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 // $Id$
  14
  15 define('AT_INCLUDE_PATH', '../../include/');
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');
  17 admin_authenticate(AT_ADMIN_PRIV_ADMIN);
  18
  19 $dir_name = str_replace(array('.','..'), '', $_GET['mod_dir']);
  20
  21 $args = '';
  22
  23 if (isset($_GET['enabled'])  && $_GET['enabled'])  {  $args .= 'enabled=1';      }
  24 if (isset($_GET['disabled']) && $_GET['disabled']) {  $args .= SEP.'disabled=1'; }
  25 if (isset($_GET['missing'])  && $_GET['missing'])  {  $args .= SEP.'missing=1';  }
  26 if (isset($_GET['core'])     && $_GET['core'])     {  $args .= SEP.'core=1';     }
  27 if (isset($_GET['standard']) && $_GET['standard']) {  $args .= SEP.'standard=1'; }
  28 if (isset($_GET['extra'])    && $_GET['extra'])    {  $args .= SEP.'extra=1';    }
  29
  30 if (isset($_GET['reset_filter'])) {
  31         header('Location: '.$_SERVER['PHP_SELF']);
  32         exit;
  33 }
  34
  35 if (isset($_GET['mod_dir'], $_GET['enable'])) {
  36         $module =& $moduleFactory->getModule($_GET['mod_dir']);
  37         if (!$module->isEnabled() && !$module->isCore() && !$module->isMissing()) {
  38                 $module->enable();
  39                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  40         }
  41
  42         header('Location: '.$_SERVER['PHP_SELF'] . '?' . $args);
  43         exit;
  44 } else if (isset($_GET['mod_dir'], $_GET['disable'])) {
  45         $module =& $moduleFactory->getModule($_GET['mod_dir']);
  46         if ($module->isCore()) {
  47                 // core modules cannot be disabled!
  48                 $msg->addError('DISABLE_CORE_MODULE');
  49         } else if ($module->isMissing()) {
  50                 $msg->addError('DISABLE_MISSING_MODULE');
  51         } else if ($module->isEnabled()) {
  52                 $module->disable();
  53                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  54         }
  55         header('Location: '.$_SERVER['PHP_SELF'] . '?' . $args);
  56         exit;
  57 } else if (isset($_GET['mod_dir'], $_GET['details'])) {
  58         header('Location: details.php?mod='.$_GET['mod_dir'] . SEP . $args);
  59         exit;
  60
  61 } else if (isset($_GET['disable']) || isset($_GET['enable']) || isset($_GET['details'])) {
  62         $msg->addError('NO_ITEM_SELECTED');
  63         header('Location: '.$_SERVER['PHP_SELF'] . '?' . $args);
  64         exit;
  65 }
  66
  67 require(AT_INCLUDE_PATH.'header.inc.php');
  68
  69 $module_status_bits = $module_type_bits = 0;
  70
  71 if (isset($_GET['enabled']))  { $module_status_bits += AT_MODULE_STATUS_ENABLED;  }
  72 if (isset($_GET['disabled'])) { $module_status_bits += AT_MODULE_STATUS_DISABLED; }
  73 if (isset($_GET['missing']))  { $module_status_bits += AT_MODULE_STATUS_MISSING;  }
  74
  75 if (isset($_GET['core']))     {  $module_type_bits += AT_MODULE_TYPE_CORE;     }
  76 if (isset($_GET['standard'])) {  $module_type_bits += AT_MODULE_TYPE_STANDARD; }
  77 if (isset($_GET['extra']))    {  $module_type_bits += AT_MODULE_TYPE_EXTRA;    }
  78
  79 if ($module_status_bits == 0) {
  80         $module_status_bits = AT_MODULE_STATUS_DISABLED | AT_MODULE_STATUS_ENABLED | AT_MODULE_STATUS_MISSING;
  81         $_GET['enabled'] = $_GET['disabled'] = $_GET['missing'] = 1;
  82 }
  83
  84 if ($module_type_bits == 0) {
  85         $module_type_bits = AT_MODULE_TYPE_STANDARD + AT_MODULE_TYPE_EXTRA;
  86         $_GET['standard'] = $_GET['extra'] = 1;
  87 }
  88
  89
  90 $module_list = $moduleFactory->getModules($module_status_bits, $module_type_bits, $sort = TRUE);
  91 $keys = array_keys($module_list);
  92 ?>
  93 <form method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>">
  94         <div class="input-form">
  95                 <div class="row">
  96                         <h3><?php echo _AT('results_found', count($keys)); ?></h3>
  97                 </div>
  98
  99                 <div class="row">
 100                         <?php echo _AT('type'); ?><br />
 101                         <input type="checkbox" name="core" value="1" id="t0" <?php if (isset($_GET['core'])) { echo 'checked="checked"'; } ?> /><label for="t0"><?php echo _AT('core'); ?></label>
 102
 103                         <input type="checkbox" name="standard" value="1" id="t1" <?php if (isset($_GET['standard'])) { echo 'checked="checked"'; } ?> /><label for="t1"><?php echo _AT('standard'); ?></label>
 104
 105                         <input type="checkbox" name="extra" value="1" id="t2" <?php if (isset($_GET['extra'])) { echo 'checked="checked"'; } ?> /><label for="t2"><?php echo _AT('extra'); ?></label>
 106                 </div>
 107
 108
 109                 <div class="row">
 110                         <?php echo _AT('status'); ?><br />
 111                         <input type="checkbox" name="enabled" value="1" id="s0" <?php if (isset($_GET['enabled'])) { echo 'checked="checked"'; } ?> /><label for="s0"><?php echo _AT('enabled'); ?></label>
 112
 113                         <input type="checkbox" name="disabled" value="1" id="s1" <?php if (isset($_GET['disabled'])) { echo 'checked="checked"'; } ?> /><label for="s1"><?php echo _AT('disabled'); ?></label>
 114
 115                         <input type="checkbox" name="missing" value="1" id="s2" <?php if (isset($_GET['missing'])) { echo 'checked="checked"'; } ?> /><label for="s2"><?php echo _AT('missing'); ?></label>
 116                 </div>
 117
 118                 <div class="row buttons">
 119                         <input type="submit" name="filter" value="<?php echo _AT('filter'); ?>" />
 120                         <input type="submit" name="reset_filter" value="<?php echo _AT('reset_filter'); ?>" />
 121                 </div>
 122         </div>
 123 </form>
 124
 125 <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="get" name="form">
 126
 127 <input type="hidden" name="enabled" value="<?php echo (int) isset($_GET['enabled']); ?>" />
 128 <input type="hidden" name="disabled" value="<?php echo (int) isset($_GET['disabled']); ?>" />
 129 <input type="hidden" name="core" value="<?php echo (int) isset($_GET['core']); ?>" />
 130 <input type="hidden" name="standard" value="<?php echo (int) isset($_GET['standard']); ?>" />
 131 <input type="hidden" name="extra" value="<?php echo (int) isset($_GET['extra']); ?>" />
 132 <input type="hidden" name="missing" value="<?php echo (int) isset($_GET['missing']); ?>" />
 133
 134 <table class="data" summary="" rules="cols">
 135 <colgroup>
 136                 <col />
 137                 <col class="sort" />
 138                 <col span="4" />
 139 <thead>
 140 <tr>
 141         <th scope="col">&nbsp;</th>
 142         <th scope="col"><?php echo _AT('module_name'); ?></th>
 143         <th scope="col"><?php echo _AT('type'); ?></th>
 144         <th scope="col"><?php echo _AT('status'); ?></th>
 145         <th scope="col"><?php echo _AT('cron'); ?></th>
 146         <th scope="col"><?php echo _AT('directory_name'); ?></th>
 147 </tr>
 148 </thead>
 149 <tfoot>
 150 <tr>
 151         <td colspan="6">
 152                 <input type="submit" name="details" value="<?php echo _AT('details'); ?>" />
 153                 <input type="submit" name="enable"  value="<?php echo _AT('enable'); ?>" />
 154                 <input type="submit" name="disable" value="<?php echo _AT('disable'); ?>" />
 155         </td>
 156 </tr>
 157 </tfoot>
 158 <tbody>
 159 <?php foreach($keys as $dir_name) : $module =& $module_list[$dir_name]; ?>
 160
 161         <tr onmousedown="document.form['t_<?php echo $dir_name; ?>'].checked = true; rowselect(this);" id="r_<?php echo $dir_name; ?>">
 162                 <td valign="top"><input type="radio" id="t_<?php echo $dir_name; ?>" name="mod_dir" value="<?php echo $dir_name; ?>" /></td>
 163                 <td nowrap="nowrap" valign="top"><label for="t_<?php echo $dir_name; ?>"><?php echo $module->getName(); ?></label></td>
 164                 <td valign="top"><?php
 165                         if ($module->isCore()) {
 166                                 echo '<strong>'._AT('core').'</strong>';
 167                         } else if ($module->isStandard()) {
 168                                 echo _AT('standard');
 169                         } else {
 170                                 echo _AT('extra');
 171                         }
 172                         ?></td>
 173                 <td valign="top"><?php
 174                         if ($module->isEnabled()) {
 175                                 echo _AT('enabled');
 176                         } else if ($module->isMissing()) {
 177                                 echo '<strong>'._AT('missing').'</strong>';
 178                         } else {
 179                                 echo '<em>'._AT('disabled').'</em>';
 180                         }
 181                         ?></td>
 182                 <td valign="top" align="center">
 183                         <?php if ($module->getCronInterval()): ?>
 184                                 <?php echo _AT('minutes', $module->getCronInterval()); ?>
 185                         <?php else: ?>
 186                                 -
 187                         <?php endif; ?>
 188                 </td>
 189                 <td valign="top"><code><?php echo $dir_name; ?>/</code></td>
 190         </tr>
 191 <?php endforeach; ?>
 192 <?php if (!$keys): ?>
 193         <tr>
 194                 <td colspan="6"><?php echo _AT('none_found'); ?></td>
 195         </tr>
 196 <?php endif; ?>
 197 </tbody>
 198 </table>
 199 </form>
 200
 201 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>