/mod/wiki/edit_form.php
PHP | 118 lines | 66 code | 18 blank | 34 comment | 11 complexity | 890f00dc0b64dd2daf89c2ac5f53a2c3 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?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 define and process an edit form
- *
- * @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 Josep Arus
- *
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- if (!defined('MOODLE_INTERNAL')) {
- die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
- }
- require_once($CFG->dirroot . '/mod/wiki/editors/wikieditor.php');
- class mod_wiki_edit_form extends moodleform {
- protected function definition() {
- global $CFG;
- $mform = $this->_form;
- // BEWARE HACK: In order for things to work we need to override the form id and set it to mform1.
- // The first form to be instantiated never gets displayed so this should be safe.
- $mform->updateAttributes(array('id' => 'mform1'));
- $version = $this->_customdata['version'];
- $format = $this->_customdata['format'];
- if (empty($this->_customdata['contextid'])) {
- // Hack alert
- // This is being done ONLY to aid those who may have created there own wiki pages. It should be removed sometime
- // after the release of 2.3 (not creating an issue because this whole thing should be reviewed)
- debugging('You must always provide mod_wiki_edit_form with a contextid in its custom data', DEBUG_DEVELOPER);
- global $PAGE;
- $contextid = $PAGE->context->id;
- } else {
- $contextid = $this->_customdata['contextid'];
- }
- if (isset($this->_customdata['pagetitle'])) {
- // Page title must be formatted properly here as this is output and not an element.
- $pagetitle = get_string('editingpage', 'wiki', format_string($this->_customdata['pagetitle'], true, array('context' => context::instance_by_id($contextid, MUST_EXIST))));
- } else {
- $pagetitle = get_string('editing', 'wiki');
- }
- //editor
- $mform->addElement('header', 'general', $pagetitle);
- $fieldname = get_string('format' . $format, 'wiki');
- if ($format != 'html') {
- // Use wiki editor
- $extensions = file_get_typegroup('extension', 'web_image');
- $fs = get_file_storage();
- $tree = $fs->get_area_tree($contextid, 'mod_wiki', $this->_customdata['filearea'], $this->_customdata['fileitemid']);
- $files = array();
- foreach ($tree['files'] as $file) {
- $filename = $file->get_filename();
- foreach ($extensions as $ext) {
- if (preg_match('#'.$ext.'$#i', $filename)) {
- $files[] = $filename;
- }
- }
- }
- $mform->addElement('wikieditor', 'newcontent', $fieldname, array('cols' => 100, 'rows' => 20, 'wiki_format' => $format, 'files'=>$files));
- $mform->addHelpButton('newcontent', 'format'.$format, 'wiki');
- $mform->setType('newcontent', PARAM_RAW); // processed by trust text or cleaned before the display
- } else {
- $mform->addElement('editor', 'newcontent_editor', $fieldname, null, page_wiki_edit::$attachmentoptions);
- $mform->addHelpButton('newcontent_editor', 'formathtml', 'wiki');
- $mform->setType('newcontent_editor', PARAM_RAW); // processed by trust text or cleaned before the display
- }
- //hiddens
- if ($version >= 0) {
- $mform->addElement('hidden', 'version', $version);
- $mform->setType('version', PARAM_FLOAT);
- }
- $mform->addElement('hidden', 'contentformat', $format);
- $mform->setType('contentformat', PARAM_ALPHANUMEXT);
- if (!empty($CFG->usetags)) {
- $mform->addElement('header', 'tagshdr', get_string('tags', 'tag'));
- $mform->addElement('tags', 'tags', get_string('tags'));
- $mform->setType('tags', PARAM_TEXT);
- }
- $buttongroup = array();
- $buttongroup[] = $mform->createElement('submit', 'editoption', get_string('save', 'wiki'), array('id' => 'save'));
- $buttongroup[] = $mform->createElement('submit', 'editoption', get_string('preview'), array('id' => 'preview'));
- $buttongroup[] = $mform->createElement('submit', 'editoption', get_string('cancel'), array('id' => 'cancel'));
- $mform->addGroup($buttongroup, 'buttonar', '', array(' '), false);
- $mform->closeHeaderBefore('buttonar');
- }
- }