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   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   * View all BigBlueButton instances in this course.
  19   *
  20   * @package   mod_bigbluebuttonbn
  21   * @copyright 2010 onwards, Blindside Networks Inc
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   * @author    Jesus Federico  (jesus [at] blindsidenetworks [dt] com)
  24   * @author    Fred Dixon  (ffdixon [at] blindsidenetworks [dt] com)
  25   */
  26  
  27  use core\notification;
  28  use mod_bigbluebuttonbn\instance;
  29  use mod_bigbluebuttonbn\output\index;
  30  use mod_bigbluebuttonbn\plugin;
  31  
  32  require(__DIR__.'/../../config.php');
  33  global $PAGE, $OUTPUT;
  34  $id = required_param('id', PARAM_INT);
  35  $course = get_course($id);
  36  require_login($course, true);
  37  
  38  $PAGE->set_url('/mod/bigbluebuttonbn/index.php', ['id' => $id]);
  39  $PAGE->set_title(get_string('modulename', plugin::COMPONENT));
  40  $PAGE->set_heading($course->fullname);
  41  $PAGE->set_cacheable(false);
  42  $PAGE->set_pagelayout('incourse');
  43  
  44  $PAGE->navbar->add($PAGE->title, $PAGE->url);
  45  
  46  $instances = instance::get_all_instances_in_course($course->id);
  47  if (empty($instances)) {
  48      notification::add(
  49          get_string('index_error_noinstances', plugin::COMPONENT),
  50          notification::ERROR
  51      );
  52      redirect(new moodle_url('/course/view.php', ['id' => $course->id]));
  53  }
  54  
  55  echo $OUTPUT->header();
  56  echo $OUTPUT->heading(get_string('index_heading', plugin::COMPONENT));
  57  $renderer = $PAGE->get_renderer(plugin::COMPONENT);
  58  echo $renderer->render(new index($course, $instances));
  59  echo $OUTPUT->footer();