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