docs/mods/_core/groups/create_manual.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         $_POST['type']   = abs($_POST['type']);\r
  30         $_POST['prefix'] = trim($_POST['prefix']);\r
  31         $_POST['new_type'] = trim($_POST['new_type']);\r
  32 \r
  33         $missing_fields = array();\r
  34 \r
  35         if (!$_POST['type'] && !$_POST['new_type']) {\r
  36                 $missing_fields[] = _AT('groups_type');\r
  37         }\r
  38         if (!$_POST['prefix']) {\r
  39                 $missing_fields[] = _AT('title');\r
  40         }\r
  41         if ($missing_fields) {\r
  42                 $missing_fields = implode(', ', $missing_fields);\r
  43                 $msg->addError(array('EMPTY_FIELDS', $missing_fields));\r
  44         }\r
  45 \r
  46         if (!$msg->containsErrors()) {\r
  47                 $_POST['new_type'] = $addslashes($_POST['new_type']);\r
  48                 $_POST['prefix']      = $addslashes($_POST['prefix']);\r
  49                 $_POST['description'] = $addslashes($_POST['description']);\r
  50 \r
  51                 if ($_POST['new_type']) {\r
  52                         $sql = "INSERT INTO ".TABLE_PREFIX."groups_types VALUES (NULL, $_SESSION[course_id], '$_POST[new_type]')";\r
  53                         $result = mysql_query($sql, $db);\r
  54                         $type_id = mysql_insert_id($db);\r
  55                 } else {\r
  56                         $sql = "SELECT type_id FROM ".TABLE_PREFIX."groups_types WHERE course_id=$_SESSION[course_id] AND type_id=$_POST[type]";\r
  57                         $result = mysql_query($sql, $db);\r
  58                         if ($row = mysql_fetch_assoc($result)) {\r
  59                                 $type_id = $row['type_id'];\r
  60                         } else {\r
  61                                 $type_id = FALSE;\r
  62                         }\r
  63                 }\r
  64                 if ($type_id) {\r
  65                         $sql = "INSERT INTO ".TABLE_PREFIX."groups VALUES (NULL, $type_id, '$_POST[prefix]', '$_POST[description]', '$modules')";\r
  66                         $result = mysql_query($sql, $db);\r
  67 \r
  68                         $group_id = mysql_insert_id($db);\r
  69 \r
  70                         $_SESSION['groups'][$group_id] = $group_id;\r
  71                         // call module init scripts:\r
  72                         if (isset($_POST['modules'])) {\r
  73                                 foreach ($_POST['modules'] as $mod) {\r
  74                                         $module =& $moduleFactory->getModule($mod);\r
  75                                         $module->createGroup($group_id);\r
  76                                 }\r
  77                         }\r
  78                 }\r
  79 \r
  80                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');\r
  81 \r
  82                 header('Location: index.php');\r
  83                 exit;\r
  84         } else {\r
  85                 $_POST['new_type']    = $stripslashes($_POST['new_type']);\r
  86                 $_POST['prefix']      = $stripslashes($_POST['prefix']);\r
  87                 $_POST['description'] = $stripslashes($_POST['description']);\r
  88         }\r
  89 }\r
  90 \r
  91 require(AT_INCLUDE_PATH.'header.inc.php');\r
  92 \r
  93 $types = array();\r
  94 $sql = "SELECT type_id, title FROM ".TABLE_PREFIX."groups_types WHERE course_id=$_SESSION[course_id] ORDER BY title";\r
  95 $result = mysql_query($sql, $db);\r
  96 while ($row = mysql_fetch_assoc($result)) {\r
  97         $types[$row['type_id']] = htmlentities_utf8($row['title']);\r
  98 }\r
  99 \r
 100 $savant->assign('types', $types);\r
 101 $savant->display('instructor/groups/create_manual.tmpl.php');\r
 102 require(AT_INCLUDE_PATH.'footer.inc.php'); ?>