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<?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/>.
/**
* This file contains all necessary code to view the history page
*
* @package mod-wiki-2.0
* @copyrigth 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
* @copyrigth 2009 Universitat Politecnica de Catalunya http://www.upc.edu
*
* @author Jordi Piguillem
* @author Marc Alier
* @author David Jimenez
* @author Josep Arus
* @author Kenneth Riba
*
* @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');
$pageid = required_param('pageid', PARAM_TEXT);
$paging = optional_param('page', 0, PARAM_INT);
$allversion = optional_param('allversion', 0, PARAM_INT);
if (!$page = wiki_get_page($pageid)) {
print_error('incorrectpageid', 'wiki');
}
if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
print_error('incorrectsubwikiid', 'wiki');
}
if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
print_error('incorrectwikiid', 'wiki');
}
if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {
print_error('invalidcoursemodule');
}
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
require_login($course->id, true, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_capability('mod/wiki:viewpage', $context);
add_to_log($course->id, 'wiki', 'history', "history.php?pageid=".$pageid, $pageid, $cm->id);
/// Print the page header
$wikipage = new page_wiki_history($wiki, $subwiki, $cm);
$wikipage->set_page($page);
$wikipage->set_paging($paging);
$wikipage->set_allversion($allversion);
$wikipage->print_header();
$wikipage->print_content();
$wikipage->print_footer();
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