mods/openmeetings/openmeetings_instructor.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2008 by Greg Gay, Cindy Qi Li, Harris Wong                */
   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: openmeetings_instructor.php 7575 2008-06-02 18:17:14Z hwong $
  14
  15 define('AT_INCLUDE_PATH', '../../include/');
  16 require (AT_INCLUDE_PATH.'vitals.inc.php');
  17 authenticate(AT_PRIV_OPENMEETINGS);
  18 require ('lib/openmeetings.class.php');
  19 require ('lib/openmeetings.inc.php');
  20
  21 //local variables
  22 $course_id = $_SESSION['course_id'];
  23
  24 //Initiate Openmeeting
  25 $om_obj = new Openmeetings($course_id, $_SESSION['member_id']);
  26
  27 //Login
  28 $om_obj->om_login();
  29
  30 //Handle form action
  31 if (isset($_POST['create_room']) && isset($_POST['room_id'])) {
  32         //delete course room
  33         $_POST['room_id'] = intval($_POST['room_id']);
  34         $om_obj->om_deleteRoom($_POST['room_id']);
  35         $msg->addFeedback('OPENMEETINGS_DELETE_SUCEEDED');
  36 } elseif (isset($_POST['delete_room']) && isset($_POST['room_id'])){
  37         $_POST['room_id'] = intval($_POST['room_id']);
  38         $om_obj->om_deleteRoom($_POST['room_id']);
  39         $msg->addFeedback('OPENMEETINGS_DELETE_SUCEEDED');
  40 } elseif (isset($_POST['create_room']) || (isset($_POST['update_room']) && isset($_POST['room_id']))){
  41         //mysql escape
  42         $_POST['openmeetings_roomtype']                         = intval($_POST['openmeetings_roomtype']);
  43         $_POST['openmeetings_num_of_participants']      = intval($_POST['openmeetings_num_of_participants']);
  44         (intval($_POST['openmeetings_ispublic']) == 1)?$_POST['openmeetings_ispublic']='true':$_POST['openmeetings_ispublic']='false';
  45         $_POST['openmeetings_vid_w']                            = intval($_POST['openmeetings_vid_w']);
  46         $_POST['openmeetings_vid_h']                            = intval($_POST['openmeetings_vid_h']);
  47         (intval($_POST['openmeetings_show_wb']) == 1)?$_POST['openmeetings_show_wb']='true':$_POST['openmeetings_show_wb']='false';
  48         $_POST['openmeetings_wb_w']                                     = intval($_POST['openmeetings_wb_w']);
  49         $_POST['openmeetings_wb_h']                                     = intval($_POST['openmeetings_wb_h']);
  50         (intval($_POST['openmeetings_show_fp']) == 1)?$_POST['openmeetings_show_fp']='true':$_POST['openmeetings_show_fp']='false';
  51         $_POST['openmeetings_fp_w']                                     = intval($_POST['openmeetings_fp_w']);
  52         $_POST['openmeetings_fp_h']                                     = intval($_POST['openmeetings_fp_h']);
  53
  54         //create a new room
  55         if (isset($_POST['create_room'])){
  56                 //Get the room id
  57                 //TODO: Course title added/removed after creation.  Affects the algo here.
  58                 if (isset($_SESSION['course_title']) && $_SESSION['course_title']!=''){
  59                         $room_name = $_SESSION['course_title'];
  60                 } else {
  61                         $room_name = 'course_'.$course_id;
  62                 }
  63
  64                 //add the room with the given parameters.
  65                 $om_obj->om_addRoom($room_name, $_POST);
  66                 $msg->addFeedback('OPENMEETINGS_ADDED_SUCEEDED');
  67                 header('Location: index.php');
  68                 exit;
  69         } elseif (isset($_POST['update_room'])){
  70                 //update a room
  71                 $om_obj->om_updateRoom(intval($_POST['room_id']), $_POST);
  72                 $msg->addFeedback('OPENMEETINGS_UPDATE_SUCEEDED');
  73                 header('Location: index.php');
  74                 exit;
  75         }
  76 } elseif (isset($_POST['edit_room']) && isset($_POST['room_id'])){
  77         //Log into the room
  78         $room_id = $om_obj->om_getRoom();
  79
  80         //Get the room obj
  81         $room_obj = $om_obj->om_getRoomById($room_id);
  82
  83         //Assign existing variables to the room
  84         $_POST['openmeetings_roomtype']                         = intval($room_obj['return']['roomtype']['roomtypes_id']);
  85         $_POST['openmeetings_room_name']                        = $addslashes($room_obj['return']['name']);
  86         $_POST['openmeetings_num_of_participants']      = $addslashes($room_obj['return']['numberOfPartizipants']);
  87         (($room_obj['return']['ispublic'])=='true')?$_POST['openmeetings_ispublic']=1:$_POST['openmeetings_ispublic']=0;
  88         $_POST['openmeetings_vid_w']                            = intval($room_obj['return']['videoPodWidth']);
  89         $_POST['openmeetings_vid_h']                            = intval($room_obj['return']['videoPodHeight']);
  90         (($room_obj['return']['showWhiteBoard'])=='true')?$_POST['openmeetings_show_wb']=1:$_POST['openmeetings_show_wb']=0;
  91         $_POST['openmeetings_wb_w']                                     = intval($room_obj['return']['whiteBoardPanelWidth']);
  92         $_POST['openmeetings_wb_h']                                     = intval($room_obj['return']['whiteBoardPanelHeight']);
  93         (($room_obj['return']['showFilesPanel'])=='true')?$_POST['openmeetings_show_fp']=1:$_POST['openmeetings_show_fp']=0;
  94         $_POST['openmeetings_fp_w']                                     = intval($room_obj['return']['filesPanelWidth']);
  95         $_POST['openmeetings_fp_h']                                     = intval($room_obj['return']['filesPanelHeight']);
  96         include (AT_INCLUDE_PATH.'header.inc.php');
  97         include ('html/update_room.inc.php');
  98         include (AT_INCLUDE_PATH.'footer.inc.php');
  99         exit;
 100 } elseif (isset($_POST['cancel'])){
 101         $msg->addFeedback('OPENMEETINGS_CANCELLED');
 102         header('Location: index.php');
 103         exit;
 104 } elseif (isset($_GET['action']) && $_GET['action'] == 'view'){
 105         $room_id = intval($_GET['room_id']);
 106         $sid     = $addslashes($_GET['sid']);
 107         header('Location: view_meetings.php?room_id='.$room_id.SEP.'sid='.$sid);
 108         exit;
 109 }
 110
 111 //Log into the room
 112 $room_id = $om_obj->om_getRoom();
 113
 114 require (AT_INCLUDE_PATH.'header.inc.php');
 115 if ($room_id == false) {
 116         include ('html/create_room.inc.php');
 117 } else {
 118         //include page
 119         include ('html/edit_room.inc.php');
 120 }
 121 require (AT_INCLUDE_PATH.'footer.inc.php');
 122 ?>