mods/_standard/announcements/index.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 $page = 'tools';\r
  16 define('AT_INCLUDE_PATH', '../../../include/');\r
  17 require(AT_INCLUDE_PATH.'vitals.inc.php');\r
  18 authenticate(AT_PRIV_ANNOUNCEMENTS);\r
  19 \r
  20 if (isset($_GET['edit'], $_GET['aid'])) {\r
  21         header('Location: '.AT_BASE_HREF.'mods/_standard/announcements/edit_news.php?aid='.intval($_GET['aid']));\r
  22         exit;\r
  23 } else if (isset($_GET['delete'], $_GET['aid'])) {\r
  24         header('Location: '.AT_BASE_HREF.'mods/_standard/announcements/delete_news.php?aid='.intval($_GET['aid']));\r
  25         exit;\r
  26 } else if ((isset($_GET['edit']) || isset($_GET['delete']))) {\r
  27         $msg->addError('NO_ITEM_SELECTED');\r
  28 }\r
  29 \r
  30 require(AT_INCLUDE_PATH.'header.inc.php');\r
  31 \r
  32 $orders = array('asc' => 'desc', 'desc' => 'asc');\r
  33 $cols   = array('title' => 1, 'date' => 1);\r
  34 \r
  35 if (isset($_GET['asc'])) {\r
  36         $order = 'asc';\r
  37         $col   = isset($cols[$_GET['asc']]) ? $_GET['asc'] : 'date';\r
  38 } else if (isset($_GET['desc'])) {\r
  39         $order = 'desc';\r
  40         $col   = isset($cols[$_GET['desc']]) ? $_GET['desc'] : 'date';\r
  41 } else {\r
  42         // no order set\r
  43         $order = 'desc';\r
  44         $col   = 'date';\r
  45 }\r
  46 \r
  47 $sql    = "SELECT news_id, title, date FROM ".TABLE_PREFIX."news WHERE course_id=$_SESSION[course_id] ORDER BY $col $order";\r
  48 $result = mysql_query($sql, $db);\r
  49 \r
  50 $savant->assign('result', $result);\r
  51 $savant->assign('col', $col);\r
  52 $savant->assign('order', $order);\r
  53 $savant->assign('orders', $orders);\r
  54 $savant->display('instructor/announcements/index.tmpl.php');\r
  55 require(AT_INCLUDE_PATH.'footer.inc.php'); ?>