/blocks/html/edit_form.php
PHP | 92 lines | 48 code | 10 blank | 34 comment | 10 complexity | bf40946fe41185a001124a1b9af824b0 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/>.
- /**
- * Form for editing HTML block instances.
- *
- * @package block_html
- * @copyright 2009 Tim Hunt
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- /**
- * Form for editing HTML block instances.
- *
- * @copyright 2009 Tim Hunt
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- class block_html_edit_form extends block_edit_form {
- protected function specific_definition($mform) {
- global $CFG;
- // Fields for editing HTML block title and contents.
- $mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));
- $mform->addElement('text', 'config_title', get_string('configtitle', 'block_html'));
- $mform->setType('config_title', PARAM_TEXT);
- $editoroptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'noclean'=>true, 'context'=>$this->block->context);
- $mform->addElement('editor', 'config_text', get_string('configcontent', 'block_html'), null, $editoroptions);
- $mform->addRule('config_text', null, 'required', null, 'client');
- $mform->setType('config_text', PARAM_RAW); // XSS is prevented when printing the block contents and serving files
- if (!empty($CFG->block_html_allowcssclasses)) {
- $mform->addElement('text', 'config_classes', get_string('configclasses', 'block_html'));
- $mform->setType('config_classes', PARAM_TEXT);
- $mform->addHelpButton('config_classes', 'configclasses', 'block_html');
- }
- }
- function set_data($defaults) {
- if (!empty($this->block->config) && is_object($this->block->config)) {
- $text = $this->block->config->text;
- $draftid_editor = file_get_submitted_draft_itemid('config_text');
- if (empty($text)) {
- $currenttext = '';
- } else {
- $currenttext = $text;
- }
- $defaults->config_text['text'] = file_prepare_draft_area($draftid_editor, $this->block->context->id, 'block_html', 'content', 0, array('subdirs'=>true), $currenttext);
- $defaults->config_text['itemid'] = $draftid_editor;
- $defaults->config_text['format'] = $this->block->config->format;
- } else {
- $text = '';
- }
- if (!$this->block->user_can_edit() && !empty($this->block->config->title)) {
- // If a title has been set but the user cannot edit it format it nicely
- $title = $this->block->config->title;
- $defaults->config_title = format_string($title, true, $this->page->context);
- // Remove the title from the config so that parent::set_data doesn't set it.
- unset($this->block->config->title);
- }
- // have to delete text here, otherwise parent::set_data will empty content
- // of editor
- unset($this->block->config->text);
- parent::set_data($defaults);
- // restore $text
- if (!isset($this->block->config)) {
- $this->block->config = new stdClass();
- }
- $this->block->config->text = $text;
- if (isset($title)) {
- // Reset the preserved title
- $this->block->config->title = $title;
- }
- }
- }