mod/page/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  * Page module version information
  20  *
  21  * @package mod_page
  22  * @copyright  2009 Petr Skoda (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($CFG->dirroot.'/mod/page/lib.php');
  28 require_once($CFG->dirroot.'/mod/page/locallib.php');
  29 require_once($CFG->libdir.'/completionlib.php');
  30
  31 $id      = optional_param('id', 0, PARAM_INT); // Course Module ID
  32 $p       = optional_param('p', 0, PARAM_INT);  // Page instance ID
  33 $inpopup = optional_param('inpopup', 0, PARAM_BOOL);
  34
  35 if ($p) {
  36     if (!$page = $DB->get_record('page', array('id'=>$p))) {
  37         throw new \moodle_exception('invalidaccessparameter');
  38     }
  39     $cm = get_coursemodule_from_instance('page', $page->id, $page->course, false, MUST_EXIST);
  40
  41 } else {
  42     if (!$cm = get_coursemodule_from_id('page', $id)) {
  43         throw new \moodle_exception('invalidcoursemodule');
  44     }
  45     $page = $DB->get_record('page', array('id'=>$cm->instance), '*', MUST_EXIST);
  46 }
  47
  48 $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
  49
  50 require_course_login($course, true, $cm);
  51 $context = context_module::instance($cm->id);
  52 require_capability('mod/page:view', $context);
  53
  54 // Completion and trigger events.
  55 page_view($page, $course, $cm, $context);
  56
  57 $PAGE->set_url('/mod/page/view.php', array('id' => $cm->id));
  58
  59 $options = empty($page->displayoptions) ? [] : (array) unserialize_array($page->displayoptions);
  60
  61 $activityheader = ['hidecompletion' => false];
  62 if (empty($options['printintro'])) {
  63     $activityheader['description'] = '';
  64 }
  65
  66 if ($inpopup and $page->display == RESOURCELIB_DISPLAY_POPUP) {
  67     $PAGE->set_pagelayout('popup');
  68     $PAGE->set_title($course->shortname.': '.$page->name);
  69     $PAGE->set_heading($course->fullname);
  70 } else {
  71     $PAGE->add_body_class('limitedwidth');
  72     $PAGE->set_title($course->shortname.': '.$page->name);
  73     $PAGE->set_heading($course->fullname);
  74     $PAGE->set_activity_record($page);
  75     if (!$PAGE->activityheader->is_title_allowed()) {
  76         $activityheader['title'] = "";
  77     }
  78 }
  79 $PAGE->activityheader->set_attrs($activityheader);
  80 echo $OUTPUT->header();
  81 $content = file_rewrite_pluginfile_urls($page->content, 'pluginfile.php', $context->id, 'mod_page', 'content', $page->revision);
  82 $formatoptions = new stdClass;
  83 $formatoptions->noclean = true;
  84 $formatoptions->overflowdiv = true;
  85 $formatoptions->context = $context;
  86 $content = format_text($content, $page->contentformat, $formatoptions);
  87 echo $OUTPUT->box($content, "generalbox center clearfix");
  88
  89 if (!isset($options['printlastmodified']) || !empty($options['printlastmodified'])) {
  90     $strlastmodified = get_string("lastmodified");
  91     echo html_writer::div("$strlastmodified: " . userdate($page->timemodified), 'modified');
  92 }
  93
  94 echo $OUTPUT->footer();