mod/folder/view.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  * Folder module main user interface
  20  *
  21  * @package   mod_folder
  22  * @copyright 2009 Petr Skoda  {@link http://skodak.org}
  23  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 require('../../config.php');
  27 require_once("$CFG->dirroot/mod/folder/locallib.php");
  28 require_once("$CFG->dirroot/repository/lib.php");
  29 require_once($CFG->libdir . '/completionlib.php');
  30
  31 $id = optional_param('id', 0, PARAM_INT);  // Course module ID
  32 $f  = optional_param('f', 0, PARAM_INT);   // Folder instance id
  33
  34 if ($f) {  // Two ways to specify the module
  35     $folder = $DB->get_record('folder', array('id'=>$f), '*', MUST_EXIST);
  36     $cm = get_coursemodule_from_instance('folder', $folder->id, $folder->course, true, MUST_EXIST);
  37
  38 } else {
  39     $cm = get_coursemodule_from_id('folder', $id, 0, true, MUST_EXIST);
  40     $folder = $DB->get_record('folder', array('id'=>$cm->instance), '*', MUST_EXIST);
  41 }
  42
  43 $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
  44
  45 require_course_login($course, true, $cm);
  46 $context = context_module::instance($cm->id);
  47 require_capability('mod/folder:view', $context);
  48 if ($folder->display == FOLDER_DISPLAY_INLINE) {
  49     redirect(course_get_url($folder->course, $cm->sectionnum));
  50 }
  51
  52 $params = array(
  53     'context' => $context,
  54     'objectid' => $folder->id
  55 );
  56 $event = \mod_folder\event\course_module_viewed::create($params);
  57 $event->add_record_snapshot('course_modules', $cm);
  58 $event->add_record_snapshot('course', $course);
  59 $event->add_record_snapshot('folder', $folder);
  60 $event->trigger();
  61
  62 // Update 'viewed' state if required by completion system
  63 $completion = new completion_info($course);
  64 $completion->set_module_viewed($cm);
  65
  66 $PAGE->set_url('/mod/folder/view.php', array('id' => $cm->id));
  67
  68 $PAGE->set_title($course->shortname.': '.$folder->name);
  69 $PAGE->set_heading($course->fullname);
  70 $PAGE->set_activity_record($folder);
  71
  72
  73 $output = $PAGE->get_renderer('mod_folder');
  74
  75 echo $output->header();
  76
  77 echo $output->heading(format_string($folder->name), 2);
  78
  79 echo $output->display_folder($folder);
  80
  81 echo $output->footer();