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<?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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* @TODO: Doc this file
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*
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* @package mod_wiki
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* @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
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* @copyright 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 Daniel Serrano
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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($CFG->dirroot . "/mod/wiki/pagelib.php");
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require_once($CFG->dirroot . "/mod/wiki/locallib.php");
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require_once($CFG->dirroot . '/mod/wiki/comments_form.php');
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$pageid = required_param('pageid', PARAM_TEXT);
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$action = optional_param('action', '', PARAM_ALPHANUMEXT);
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$id = optional_param('id', 0, PARAM_INT);
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$commentid = optional_param('commentid', 0, PARAM_INT);
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$newcontent = optional_param_array('newcontent', '', PARAM_CLEANHTML);
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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if ($newcontent) {
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$newcontent = $newcontent['text'];
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}
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if (!$page = wiki_get_page($pageid)) {
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throw new \moodle_exception('incorrectpageid', 'wiki');
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}
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if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
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throw new \moodle_exception('incorrectsubwikiid', 'wiki');
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}
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if (!$cm = get_coursemodule_from_instance("wiki", $subwiki->wikiid)) {
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throw new \moodle_exception('invalidcoursemodule');
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}
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
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throw new \moodle_exception('incorrectwikiid', 'wiki');
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}
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require_login($course, true, $cm);
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if ($action == 'add' || $action == 'edit') {
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//just check sesskey
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if (!confirm_sesskey()) {
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throw new \moodle_exception(get_string('invalidsesskey', 'wiki'));
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}
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$comm = new page_wiki_handlecomments($wiki, $subwiki, $cm, 'modulepage');
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$comm->set_page($page);
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} else {
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if(!$confirm) {
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$comm = new page_wiki_deletecomment($wiki, $subwiki, $cm, 'modulepage');
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$comm->set_page($page);
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$comm->set_url();
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} else {
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$comm = new page_wiki_handlecomments($wiki, $subwiki, $cm, 'modulepage');
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$comm->set_page($page);
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if (!confirm_sesskey()) {
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throw new \moodle_exception(get_string('invalidsesskey', 'wiki'));
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}
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}
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}
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if ($action == 'delete') {
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$comm->set_action($action, $commentid, 0);
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} else {
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if (empty($newcontent)) {
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$form = new mod_wiki_comments_form();
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if ($form->is_cancelled()) {
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redirect(new moodle_url('/mod/wiki/comments.php', ['pageid' => (int)$pageid]));
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}
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$newcomment = $form->get_data();
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$content = $newcomment->entrycomment_editor['text'];
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} else {
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$content = $newcontent;
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}
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if ($action == 'edit') {
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$comm->set_action($action, $id, $content);
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} else {
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$action = 'add';
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$comm->set_action($action, 0, $content);
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}
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}
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$comm->print_header();
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$comm->print_content();
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$comm->print_footer();
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