Proyectos de Subversion Moodle

<?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/>.

namespace mod_bigbluebuttonbn\form;

use MoodleQuickForm_text;

defined('MOODLE_INTERNAL') || die();

global $CFG;

require_once("$CFG->libdir/form/text.php");

/**

 * Text type form element with a copy widget

 *

 * Contains HTML class for a text type element and a link that will copy its content in the copy/paste buffer

 *

 * @package   mod_bigbluebuttonbn

 * @copyright  2022 onwards, Blindside Networks Inc

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 * @author     Laurent David  (laurent [at] call-learning [dt] fr)

 */

class text_with_copy_element extends MoodleQuickForm_text {

    /** @var string an element template. */

    public $_groupElementTemplate;

    /**

     * Accepts a renderer

     *

     * @param object $renderer An HTML_QuickForm_Renderer object

     * @param bool $required Whether an element is required

     * @param string $error An error message associated with an element

     * @return void

     */

    public function accept(&$renderer, $required = false, $error = null) {

        global $OUTPUT;

        $elementname = $this->getName();

        // Make sure the element has an id.

        $this->_generateId();

        $advanced = isset($renderer->_advancedElements[$elementname]);

        $elementcontext = $this->export_for_template($OUTPUT);

        $helpbutton = '';

        if (method_exists($this, 'getHelpButton')) {

            $helpbutton = $this->getHelpButton();

        }

        $label = $this->getLabel();

        $text = '';

        if (method_exists($this, 'getText')) {

            // There currently exists code that adds a form element with an empty label.

            // If this is the case then set the label to the description.

            if (empty($label)) {

                $label = $this->getText();

            } else {

                $text = $this->getText();

            }

        }

        $context = array(

                'element' => $elementcontext,

                'label' => $label,

                'text' => $text,

                'required' => $required,

                'advanced' => $advanced,

                'helpbutton' => $helpbutton,

                'error' => $error,

                'copylabel' => $this->_attributes['copylabel'] ?? get_string('copy', 'core_editor')

        );

        $html = $OUTPUT->render_from_template('mod_bigbluebuttonbn/element_text_with_copy', $context);

        if ($renderer->_inGroup) {

            $this->_groupElementTemplate = $html;

        }

        if (($renderer->_inGroup) && !empty($renderer->_groupElementTemplate)) {

            $renderer->_groupElementTemplate = $html;

        } else if (!isset($renderer->_templates[$elementname])) {

            $renderer->_templates[$elementname] = $html;

        }

        if (in_array($elementname, $renderer->_stopFieldsetElements) && $renderer->_fieldsetsOpen > 0) {

            $renderer->_html .= $renderer->_closeFieldsetTemplate;

            $renderer->_fieldsetsOpen--;

        }

        $renderer->_html .= $html;

    }

}