mirror of
https://github.com/moodle/moodle.git
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1fcf0ca8a5
dirname() is a slow function compared with __DIR__ and using '/../'. Moodle has a large number of legacy files that are included each time a page loads and is not able to use an autoloader as it is functional code. This allows those required includes to perform as best as possible in this situation.
125 lines
4.0 KiB
PHP
125 lines
4.0 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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require_once('../../config.php');
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require_once(__DIR__ . '/create_form.php');
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require_once($CFG->dirroot . '/mod/wiki/lib.php');
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require_once($CFG->dirroot . '/mod/wiki/locallib.php');
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require_once($CFG->dirroot . '/mod/wiki/pagelib.php');
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// this page accepts two actions: new and create
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// 'new' action will display a form contains page title and page format
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// selections
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// 'create' action will create a new page in db, and redirect to
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// page editing page.
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$action = optional_param('action', 'new', PARAM_TEXT);
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// The title of the new page, can be empty
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$title = optional_param('title', get_string('newpage', 'wiki'), PARAM_TEXT);
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$wid = optional_param('wid', 0, PARAM_INT);
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$swid = optional_param('swid', 0, PARAM_INT);
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$group = optional_param('group', 0, PARAM_INT);
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$uid = optional_param('uid', 0, PARAM_INT);
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// 'create' action must be submitted by moodle form
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// so sesskey must be checked
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if ($action == 'create') {
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if (!confirm_sesskey()) {
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print_error('invalidsesskey');
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}
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}
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if (!empty($swid)) {
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$subwiki = wiki_get_subwiki($swid);
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if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
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print_error('incorrectwikiid', 'wiki');
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}
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} else {
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$subwiki = wiki_get_subwiki_by_group($wid, $group, $uid);
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if (!$wiki = wiki_get_wiki($wid)) {
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print_error('incorrectwikiid', 'wiki');
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}
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}
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if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {
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print_error('invalidcoursemodule');
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}
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$groups = new stdClass();
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if (groups_get_activity_groupmode($cm)) {
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$modulecontext = context_module::instance($cm->id);
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$canaccessgroups = has_capability('moodle/site:accessallgroups', $modulecontext);
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if ($canaccessgroups) {
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$groups->availablegroups = groups_get_all_groups($cm->course);
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$allpart = new stdClass();
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$allpart->id = '0';
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$allpart->name = get_string('allparticipants');
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array_unshift($groups->availablegroups, $allpart);
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} else {
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$groups->availablegroups = groups_get_all_groups($cm->course, $USER->id);
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}
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if (!empty($group)) {
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$groups->currentgroup = $group;
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} else {
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$groups->currentgroup = groups_get_activity_group($cm);
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}
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}
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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require_login($course, true, $cm);
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$wikipage = new page_wiki_create($wiki, $subwiki, $cm);
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if (!empty($swid)) {
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$wikipage->set_gid($subwiki->groupid);
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$wikipage->set_uid($subwiki->userid);
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$wikipage->set_swid($swid);
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} else {
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$wikipage->set_wid($wid);
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$wikipage->set_gid($group);
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$wikipage->set_uid($uid);
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}
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$wikipage->set_availablegroups($groups);
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$wikipage->set_title($title);
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// set page action, and initialise moodle form
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$wikipage->set_action($action);
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switch ($action) {
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case 'create':
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$newpageid = $wikipage->create_page($title);
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redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid);
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break;
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case 'new':
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// Go straight to editing if we know the page title and we're in force format mode.
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if ((int)$wiki->forceformat == 1 && $title != get_string('newpage', 'wiki')) {
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$newpageid = $wikipage->create_page($title);
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redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid);
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} else {
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$wikipage->print_header();
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// Create a new page.
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$wikipage->print_content($title);
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}
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$wikipage->print_footer();
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break;
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}
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