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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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* Element that just generates some text.
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*
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* @package gradereport_singleview
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* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
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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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namespace gradereport_singleview\local\ui;
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defined('MOODLE_INTERNAL') || die;
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/**
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* Element that just generates some text.
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*
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* @package gradereport_singleview
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* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
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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 empty_element extends element {
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/** @var string message text. */
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private $text;
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/**
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* Constructor
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*
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* @param string|null $msg The text
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*/
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public function __construct(?string $msg = null) {
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if (is_null($msg)) {
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$this->text = ' ';
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} else {
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$this->text = $msg;
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}
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}
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/**
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* Generate the html (simple case)
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*
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* @return string HTML
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*/
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public function html(): string {
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return $this->text;
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}
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}
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