calendar/set.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Sets the events filter for the calendar view.
  19  *
  20  * @package   core_calendar
  21  * @copyright 2003 Jon Papaioannou (pj@moodle.org)
  22  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24 require_once('../config.php');
  25 require_once($CFG->dirroot.'/calendar/lib.php');
  26
  27 $var = required_param('var', PARAM_ALPHA);
  28 $return = clean_param(base64_decode(required_param('return', PARAM_RAW)), PARAM_LOCALURL);
  29 $courseid = optional_param('id', -1, PARAM_INT);
  30 if ($courseid != -1) {
  31     $return = new moodle_url($return, array('course' => $courseid));
  32 } else {
  33     $return = new moodle_url($return);
  34 }
  35
  36 if (!confirm_sesskey()) {
  37     // Do not call require_sesskey() since this page may be accessed without session (for example by bots).
  38     redirect($return);
  39 }
  40
  41 $url = new moodle_url('/calendar/set.php', array('return'=>base64_encode($return->out_as_local_url(false)), 'course' => $courseid, 'var'=>$var, 'sesskey'=>sesskey()));
  42 $PAGE->set_url($url);
  43 $PAGE->set_context(context_system::instance());
  44
  45 switch($var) {
  46     case 'showgroups':
  47         calendar_set_event_type_display(CALENDAR_EVENT_GROUP);
  48         break;
  49     case 'showcourses':
  50         calendar_set_event_type_display(CALENDAR_EVENT_COURSE);
  51         break;
  52     case 'showglobal':
  53         calendar_set_event_type_display(CALENDAR_EVENT_GLOBAL);
  54         break;
  55     case 'showuser':
  56         calendar_set_event_type_display(CALENDAR_EVENT_USER);
  57         break;
  58 }
  59
  60 redirect($return);