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 contains all necessary code to view a discussion page
20 *
21 * @package mod_wiki
22 * @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
23 * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
24 *
25 * @author Jordi Piguillem
26 * @author Marc Alier
27 * @author David Jimenez
28 * @author Josep Arus
29 * @author Kenneth Riba
30 *
31 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
32 */
33
34require_once('../../config.php');
35
36require_once($CFG->dirroot . '/mod/wiki/lib.php');
37require_once($CFG->dirroot . '/mod/wiki/locallib.php');
38require_once($CFG->dirroot . '/mod/wiki/pagelib.php');
39
40$pageid = required_param('pageid', PARAM_TEXT);
41
42if (!$page = wiki_get_page($pageid)) {
43    print_error('incorrectpageid', 'wiki');
44}
45
46if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
47    print_error('incorrectsubwikiid', 'wiki');
48}
49
50if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
51    print_error('incorrectwikiid', 'wiki');
52}
53
54if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {
55    print_error('invalidcoursemodule');
56}
57
58$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
59
60require_course_login($course, true, $cm);
61
62if (!wiki_user_can_view($subwiki, $wiki)) {
63    print_error('cannotviewpage', 'wiki');
64}
65
66// Trigger comment viewed event.
67$event = \mod_wiki\event\comments_viewed::create(
68        array(
69            'context' => context_module::instance($cm->id),
70            'objectid' => $pageid
71            ));
72$event->add_record_snapshot('wiki_pages', $page);
73$event->add_record_snapshot('wiki', $wiki);
74$event->add_record_snapshot('wiki_subwikis', $subwiki);
75$event->trigger();
76
77/// Print the page header
78$wikipage = new page_wiki_comments($wiki, $subwiki, $cm);
79
80$wikipage->set_page($page);
81
82$wikipage->print_header();
83$wikipage->print_content();
84$wikipage->print_footer();
85