. /** * This file contains all necessary code to edit a wiki page * * @package mod_wiki * @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu * @copyright 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_INT); $contentformat = optional_param('contentformat', '', PARAM_ALPHA); $option = optional_param('editoption', '', PARAM_TEXT); $section = optional_param('section', "", PARAM_RAW); $version = optional_param('version', -1, PARAM_INT); $attachments = optional_param('attachments', 0, PARAM_INT); $deleteuploads = optional_param('deleteuploads', 0, PARAM_RAW); $newcontent = ''; if (!empty($newcontent) && is_array($newcontent)) { $newcontent = $newcontent['text']; } if (!$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' => $cm->course), '*', MUST_EXIST); if (!empty($section) && !$sectioncontent = wiki_get_section_page($page, $section)) { print_error('invalidsection', 'wiki'); } require_login($course, true, $cm); $context = context_module::instance($cm->id); if (!wiki_user_can_edit($subwiki)) { print_error('cannoteditpage', 'wiki'); } if ($option == get_string('save', 'wiki')) { if (!confirm_sesskey()) { print_error(get_string('invalidsesskey', 'wiki')); } $wikipage = new page_wiki_save($wiki, $subwiki, $cm); $wikipage->set_page($page); $wikipage->set_newcontent($newcontent); $wikipage->set_upload(true); } else { if ($option == get_string('preview')) { if (!confirm_sesskey()) { print_error(get_string('invalidsesskey', 'wiki')); } $wikipage = new page_wiki_preview($wiki, $subwiki, $cm); $wikipage->set_page($page); } else { if ($option == get_string('cancel')) { //delete lock wiki_delete_locks($page->id, $USER->id, $section); redirect($CFG->wwwroot . '/mod/wiki/view.php?pageid=' . $pageid); } else { $wikipage = new page_wiki_edit($wiki, $subwiki, $cm); $wikipage->set_page($page); $wikipage->set_upload($option == get_string('upload', 'wiki')); } } if (has_capability('mod/wiki:overridelock', $context)) { $wikipage->set_overridelock(true); } } if ($version >= 0) { $wikipage->set_versionnumber($version); } if (!empty($section)) { $wikipage->set_section($sectioncontent, $section); } if (!empty($attachments)) { $wikipage->set_attachments($attachments); } if (!empty($deleteuploads)) { $wikipage->set_deleteuploads($deleteuploads); } if (!empty($contentformat)) { $wikipage->set_format($contentformat); } $wikipage->print_header(); $wikipage->print_content(); $wikipage->print_footer();