mirror of
https://github.com/moodle/moodle.git
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139 lines
4.2 KiB
PHP
139 lines
4.2 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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/**
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* This file contains all necessary code to edit a wiki page
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*
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* @package mod-wiki-2.0
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* @copyrigth 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
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* @copyrigth 2009 Universitat Politecnica de Catalunya http://www.upc.edu
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*
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* @author Jordi Piguillem
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* @author Marc Alier
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* @author David Jimenez
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* @author Josep Arus
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* @author Kenneth Riba
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once('../../config.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($CFG->dirroot . '/mod/wiki/pagelib.php');
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$pageid = required_param('pageid', PARAM_INT);
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$contentformat = optional_param('contentformat', '', PARAM_ALPHA);
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$option = optional_param('editoption', '', PARAM_TEXT);
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$section = optional_param('section', "", PARAM_TEXT);
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$version = optional_param('version', -1, PARAM_INT);
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$newcontent = optional_param('newcontent', '', PARAM_CLEANHTML);
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$attachments = optional_param('attachments', 0, PARAM_INT);
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$deleteuploads = optional_param('deleteuploads', 0, PARAM_RAW);
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if (!$page = wiki_get_page($pageid)) {
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print_error('incorrectpageid', 'wiki');
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}
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if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
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print_error('incorrectsubwikiid', 'wiki');
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}
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if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
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print_error('incorrectwikiid', 'wiki');
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}
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if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {
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print_error('invalidcoursemodule');
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}
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if (!$course = get_course_by_id($cm->course)) {
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print_error('coursemisconf');
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}
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if (!empty($section) && !$sectioncontent = wiki_get_section_page($page, $section)) {
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print_error('invalidsection', 'wiki');
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}
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require_course_login($course, true, $cm);
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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require_capability('mod/wiki:editpage', $context);
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add_to_log($course->id, 'wiki', 'edit', "edit.php?id=$cm->id", "$wiki->id");
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if ($option == get_string('save', 'wiki')) {
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if (!confirm_sesskey()) {
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print_error(get_string('invalidsesskey', 'wiki'));
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}
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$wikipage = new page_wiki_save($wiki, $subwiki, $cm);
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$wikipage->set_page($page);
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$wikipage->set_newcontent($newcontent);
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$wikipage->set_upload(true);
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} else {
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if ($option == get_string('preview')) {
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if (!confirm_sesskey()) {
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print_error(get_string('invalidsesskey', 'wiki'));
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}
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$wikipage = new page_wiki_preview($wiki, $subwiki, $cm);
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$wikipage->set_page($page);
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$wikipage->set_newcontent($newcontent);
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} else {
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if ($option == get_string('cancel')) {
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//delete lock
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wiki_delete_locks($page->id, $USER->id, $section);
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redirect($CFG->wwwroot . '/mod/wiki/view.php?pageid=' . $pageid);
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} else {
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$wikipage = new page_wiki_edit($wiki, $subwiki, $cm);
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$wikipage->set_page($page);
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$wikipage->set_upload($option == get_string('upload', 'wiki'));
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}
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}
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if (has_capability('mod/wiki:overridelock', $context)) {
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$wikipage->set_overridelock(true);
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}
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}
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if ($version >= 0) {
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$wikipage->set_versionnumber($version);
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}
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if (!empty($section)) {
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$wikipage->set_section($sectioncontent, $section);
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}
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if (!empty($attachments)) {
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$wikipage->set_attachments($attachments);
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}
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if (!empty($deleteuploads)) {
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$wikipage->set_deleteuploads($deleteuploads);
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}
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if (!empty($contentformat)) {
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$wikipage->set_format($contentformat);
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}
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$wikipage->print_header();
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$wikipage->print_content();
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$wikipage->print_footer();
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