mod/lesson/mediafile.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * This file plays the mediafile set in lesson settings.
  20  *
  21  *  If there is a way to use the resource class instead of this code, please change to do so
  22  *
  23  *
  24  * @package   lesson
  25  * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
  26  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  27  **/
  28
  29 require_once('../../config.php');
  30 require_once($CFG->dirroot.'/mod/lesson/locallib.php');
  31
  32 $id = required_param('id', PARAM_INT);    // Course Module ID
  33 $printclose = optional_param('printclose', 0, PARAM_INT);
  34
  35 $url = new moodle_url('/mod/lesson/mediafile.php', array('id'=>$id));
  36 if ($printclose !== '') {
  37     $url->param('printclose', $printclose);
  38 }
  39 $PAGE->set_url($url);
  40
  41 try {
  42     $cm = get_coursemodule_from_id('lesson', $id, 0, false, MUST_EXIST);;
  43     $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  44     $lesson = new lesson($DB->get_record('lesson', array('id' => $cm->instance), '*', MUST_EXIST));
  45 } catch (Exception $e) {
  46     print_error('invalidcoursemodule');
  47 }
  48 require_login($course, false, $cm);
  49
  50 $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  51 $lessonoutput = $PAGE->get_renderer('mod_lesson');
  52
  53 // Get the mimetype
  54 $mimetype = mimeinfo("type", $lesson->mediafile);
  55
  56 if ($printclose) {  // this is for framesets
  57     if ($lesson->mediaclose) {
  58         $PAGE->set_title($course->shortname);
  59         echo $lessonoutput->header($lesson, $cm);
  60         echo $OUTPUT->box('<form><div><input type="button" onclick="top.close();" value="'.get_string("closewindow").'" /></div></form>', 'lessonmediafilecontrol');
  61         echo $lessonoutput->footer();
  62     }
  63     exit();
  64 }
  65
  66 $mediafilehtml = lesson_get_media_html($lesson, $context);
  67
  68 $PAGE->set_title($course->shortname);
  69 echo $lessonoutput->header($lesson, $cm);
  70 // print the embedded media html code
  71 echo $OUTPUT->box($mediafilehtml);
  72
  73 if ($lesson->mediaclose) {
  74    echo '<div class="lessonmediafilecontrol">';
  75    echo $OUTPUT->close_window_button();
  76    echo '</div>';
  77 }
  78
  79 echo $lessonoutput->footer();