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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
<?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/>.

/**
 * @package mod_wiki
 * @copyright 2010 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');
require_once($CFG->dirroot . '/mod/wiki/pagelib.php');

$search = optional_param('searchstring', null, PARAM_TEXT);
$courseid = optional_param('courseid', 0, PARAM_INT);
$searchcontent = optional_param('searchwikicontent', 0, PARAM_INT);
$cmid = optional_param('cmid', 0, PARAM_INT);
$subwikiid = optional_param('subwikiid', 0, PARAM_INT);
$userid = optional_param('uid', 0, PARAM_INT);

if (!$course = $DB->get_record('course', array('id' => $courseid))) {
< print_error('invalidcourseid');
> throw new \moodle_exception('invalidcourseid');
} if (!$cm = get_coursemodule_from_id('wiki', $cmid)) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} require_login($course, true, $cm); // Checking wiki instance if (!$wiki = wiki_get_wiki($cm->instance)) {
< print_error('incorrectwikiid', 'wiki');
> throw new \moodle_exception('incorrectwikiid', 'wiki');
} if ($subwikiid) { // Subwiki id is specified. $subwiki = wiki_get_subwiki($subwikiid); if (!$subwiki || $subwiki->wikiid != $wiki->id) {
< print_error('incorrectsubwikiid', 'wiki');
> throw new \moodle_exception('incorrectsubwikiid', 'wiki');
} } else { // Getting current group id $gid = groups_get_activity_group($cm); // Getting current user id if ($wiki->wikimode == 'individual') { $userid = $userid ? $userid : $USER->id; } else { $userid = 0; } if (!$subwiki = wiki_get_subwiki_by_group($cm->instance, $gid, $userid)) { // Subwiki does not exist yet, redirect to the view page (which will redirect to create page if allowed). $params = array('wid' => $wiki->id, 'group' => $gid, 'uid' => $userid, 'title' => $wiki->firstpagetitle); $url = new moodle_url('/mod/wiki/view.php', $params); redirect($url); } } if ($subwiki && !wiki_user_can_view($subwiki, $wiki)) {
< print_error('cannotviewpage', 'wiki');
> throw new \moodle_exception('cannotviewpage', 'wiki');
} $wikipage = new page_wiki_search($wiki, $subwiki, $cm); $wikipage->set_search_string($search, $searchcontent); $wikipage->set_title(get_string('search')); $wikipage->print_header(); $wikipage->print_content(); $wikipage->print_footer();