mods/_core/groups/edit_group.php

   1 <?php\r
   2 /************************************************************************/\r
   3 /* ATutor                                                                                                                               */\r
   4 /************************************************************************/\r
   5 /* Copyright (c) 2002-2010                                              */\r
   6 /* Inclusive Design Institute                                           */\r
   7 /* http://atutor.ca                                                                                                             */\r
   8 /*                                                                                                                                              */\r
   9 /* This program is free software. You can redistribute it and/or        */\r
  10 /* modify it under the terms of the GNU General Public License          */\r
  11 /* as published by the Free Software Foundation.                        */\r
  12 /************************************************************************/\r
  13 // $Id$\r
  14 \r
  15 define('AT_INCLUDE_PATH', '../../../include/');\r
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');\r
  17 authenticate(AT_PRIV_GROUPS);\r
  18 \r
  19 if (isset($_POST['cancel'])) {\r
  20         $msg->addFeedback('CANCELLED');\r
  21         header('Location: index.php');\r
  22         exit;\r
  23 } else if (isset($_POST['submit'])) {\r
  24         $modules = '';\r
  25         if (isset($_POST['modules'])) {\r
  26                 $modules = implode('|', $_POST['modules']);\r
  27         }\r
  28 \r
  29         $_POST['title']   = trim($_POST['title']);\r
  30 \r
  31         if (!$_POST['title']) {\r
  32                 $msg->addError(array('EMPTY_FIELDS', _AT('title')));\r
  33         }\r
  34 \r
  35         if (!$msg->containsErrors()) {\r
  36                 $_POST['title']       = $addslashes($_POST['title']);\r
  37                 $_POST['description'] = $addslashes($_POST['description']);\r
  38 \r
  39                 $id = intval($_POST['id']);\r
  40                 $type_id = intval($_POST['type_id']);\r
  41 \r
  42                 $sql = "SELECT type_id FROM ".TABLE_PREFIX."groups_types WHERE type_id=$type_id AND course_id=$_SESSION[course_id]";\r
  43                 $result = mysql_query($sql, $db);\r
  44                 if ($row = mysql_fetch_assoc($result)) {\r
  45                         $sql = "UPDATE ".TABLE_PREFIX."groups SET title='$_POST[title]', description='$_POST[description]', modules='$modules' WHERE group_id=$id AND type_id=$type_id";\r
  46                         $result = mysql_query($sql, $db);\r
  47 \r
  48                         // delete the modules that were un-checked\r
  49                         $old_modules = explode('|', $_POST['old_modules']);\r
  50                         $modules = explode('|', $modules);\r
  51 \r
  52                         foreach ($old_modules as $mod) {\r
  53                                 if (!in_array($mod, $modules)) {\r
  54                                         $module =& $moduleFactory->getModule($mod);\r
  55                                         $module->deleteGroup($id);\r
  56                                 }\r
  57                         }\r
  58                         foreach ($modules as $mod) {\r
  59                                 if (!in_array($mod, $old_modules)) {\r
  60                                         $module =& $moduleFactory->getModule($mod);\r
  61                                         $module->createGroup($id);\r
  62                                 }\r
  63                         }\r
  64                 }\r
  65 \r
  66                 $msg->addFeedback('GROUP_EDITED_SUCCESSFULLY');\r
  67 \r
  68                 header('Location: index.php');\r
  69                 exit;\r
  70         }\r
  71         $_GET['id'] = abs($_POST['id']);\r
  72 }\r
  73 \r
  74 require(AT_INCLUDE_PATH.'header.inc.php');\r
  75 \r
  76         $_GET['id'] = intval($_GET['id']);\r
  77 \r
  78         $sql = "SELECT * FROM ".TABLE_PREFIX."groups WHERE group_id=$_GET[id]";\r
  79         $result = mysql_query($sql,$db);\r
  80         if (!($row = mysql_fetch_assoc($result))) {\r
  81                 $msg->printErrors('GROUP_NOT_FOUND');\r
  82                 require (AT_INCLUDE_PATH.'footer.inc.php');\r
  83                 exit;\r
  84         }\r
  85         $sql = "SELECT title FROM ".TABLE_PREFIX."groups_types WHERE type_id=$row[type_id] AND course_id=$_SESSION[course_id]";\r
  86         $result = mysql_query($sql,$db);\r
  87         if (!($type_row = mysql_fetch_assoc($result))) {\r
  88                 $msg->printErrors('GROUP_NOT_FOUND');\r
  89                 require (AT_INCLUDE_PATH.'footer.inc.php');\r
  90                 exit;\r
  91         }\r
  92 $old_modules = $row['modules'];\r
  93 $row['modules'] = explode('|', $row['modules']);\r
  94 ?>\r
  95 \r
  96 <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" name="form">\r
  97 <input type="hidden" name="id" value="<?php echo $row['group_id']; ?>" />\r
  98 <input type="hidden" name="type_id" value="<?php echo $row['type_id']; ?>" />\r
  99 <input type="hidden" name="old_modules" value="<?php echo $old_modules; ?>" />\r
 100 <div class="input-form">\r
 101         <fieldset class="group_form"><legend class="group_form"><?php echo _AT('edit'); ?></legend>\r
 102         <div class="row">\r
 103                 <h3><?php echo AT_print($type_row['title'], 'groups.title'); ?></h3>\r
 104         </div>\r
 105 \r
 106         <div class="row">\r
 107                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="title"><?php echo _AT('title'); ?></label><br />\r
 108                 <input type="text" name="title" id="title" value="<?php echo AT_print($row['title'], 'groups.title'); ?>" size="20" maxlength="40" />\r
 109         </div>\r
 110 \r
 111         <div class="row">\r
 112                 <label for="description"><?php echo _AT('description'); ?>:</label><br />\r
 113                 <textarea name="description" id="description" cols="10" rows="2"><?php echo AT_print($row['description'], 'groups.description'); ?></textarea>\r
 114         </div>\r
 115 \r
 116         <div class="row">\r
 117                 <?php echo _AT('tools'); ?><br />\r
 118                         <?php\r
 119                         $modules = $moduleFactory->getModules(AT_MODULE_STATUS_ENABLED, 0, TRUE);\r
 120                         $keys = array_keys($modules);\r
 121                         $i=0;\r
 122                         ?>\r
 123                         <?php foreach($keys as $module_name): ?>\r
 124                                 <?php $module =& $modules[$module_name]; ?>\r
 125                                 <?php if ($module->getGroupTool() && (in_array($module->getGroupTool(),$_pages[AT_NAV_HOME]) || in_array($module->getGroupTool(),$_pages[AT_NAV_COURSE])) ): ?>\r
 126                                         <input type="checkbox" value="<?php echo $module_name; ?>" name="modules[]" id="m<?php echo ++$i; ?>" <?php \r
 127                                                 if (in_array($module_name, $row['modules'])) { echo 'checked="checked"'; } \r
 128                                         ?> /><label for="m<?php echo $i; ?>"><?php echo $module->getName(); ?></label><br />\r
 129                                 <?php endif; ?>\r
 130                         <?php endforeach; ?>\r
 131         </div>\r
 132 \r
 133         <div class="row buttons">\r
 134                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />\r
 135                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>" />\r
 136         </div>\r
 137         </fieldset>\r
 138 </div>\r
 139 </form>\r
 140 \r
 141 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>