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See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
/mod/wiki/ -> files.php (source)
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.

/**
 * Wiki files management
 *
 * @package mod_wiki
 * @copyright 2011 Dongsheng Cai <dongsheng@moodle.com>
 *
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once('../../config.php');
require_once($CFG->dirroot . '/mod/wiki/lib.php');
require_once($CFG->dirroot . '/mod/wiki/locallib.php');

$pageid       = required_param('pageid', PARAM_INT); // Page ID
$wid          = optional_param('wid', 0, PARAM_INT); // Wiki ID
$currentgroup = optional_param('group', 0, PARAM_INT); // Group ID
$userid       = optional_param('uid', 0, PARAM_INT); // User ID
$groupanduser = optional_param('groupanduser', null, PARAM_TEXT);

if (!$page = wiki_get_page($pageid)) {
< print_error('incorrectpageid', 'wiki');
> throw new \moodle_exception('incorrectpageid', 'wiki');
} if ($groupanduser) { list($currentgroup, $userid) = explode('-', $groupanduser); $currentgroup = clean_param($currentgroup, PARAM_INT); $userid = clean_param($userid, PARAM_INT); } if ($wid) { // in group mode if (!$wiki = wiki_get_wiki($wid)) {
< print_error('incorrectwikiid', 'wiki');
> throw new \moodle_exception('incorrectwikiid', 'wiki');
} if (!$subwiki = wiki_get_subwiki_by_group($wiki->id, $currentgroup, $userid)) { // create subwiki if doesn't exist $subwikiid = wiki_add_subwiki($wiki->id, $currentgroup, $userid); $subwiki = wiki_get_subwiki($subwikiid); } } else { // no group if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
< print_error('incorrectsubwikiid', 'wiki');
> throw new \moodle_exception('incorrectsubwikiid', 'wiki');
} // Checking wiki instance of that subwiki if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
< print_error('incorrectwikiid', 'wiki');
> throw new \moodle_exception('incorrectwikiid', 'wiki');
} } // Checking course module instance if (!$cm = get_coursemodule_from_instance("wiki", $subwiki->wikiid)) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} // Checking course instance $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); $context = context_module::instance($cm->id); $url = new moodle_url('/mod/wiki/files.php', ['pageid' => $pageid]); $PAGE->set_url($url); require_course_login($course, true, $cm); if (!wiki_user_can_view($subwiki, $wiki)) {
< print_error('cannotviewfiles', 'wiki');
> throw new \moodle_exception('cannotviewfiles', 'wiki');
} $PAGE->set_title(get_string('wikifiles', 'wiki')); $PAGE->set_heading($course->fullname); $PAGE->add_body_class('limitedwidth'); $PAGE->navbar->add(format_string(get_string('wikifiles', 'wiki'))); $PAGE->set_secondary_active_tab('modulepage'); echo $OUTPUT->header(); $renderer = $PAGE->get_renderer('mod_wiki'); $actionbar = new \mod_wiki\output\action_bar($pageid, $PAGE->url); echo $renderer->render_action_bar($actionbar); echo $OUTPUT->box_start('generalbox'); echo $renderer->wiki_print_subwiki_selector($PAGE->activityrecord, $subwiki, $page, 'files'); echo $renderer->wiki_files_tree($context, $subwiki); echo $OUTPUT->box_end(); if (has_capability('mod/wiki:managefiles', $context)) { echo $OUTPUT->single_button(new moodle_url('/mod/wiki/filesedit.php', array('subwiki'=>$subwiki->id, 'pageid'=>$pageid)), get_string('editfiles', 'wiki'), 'get'); } echo $OUTPUT->footer();