Current File : /home/vacivi36/ava/admin/tool/brickfield/classes/local/htmlchecker/common/checks/no_headings.php
<?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 tool_brickfield\local\htmlchecker\common\checks;
use tool_brickfield\local\htmlchecker\common\brickfield_accessibility_test;
/**
* Brickfield accessibility HTML checker library.
*
* Custom test.
* Checks if content uses heading elements (h1 - h6) at all.
*
* @package tool_brickfield
* @copyright 2020 onward: Brickfield Education Labs, www.brickfield.ie
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class no_headings extends brickfield_accessibility_test {
/** @var int The default severity code for this test. */
public $defaultseverity = \tool_brickfield\local\htmlchecker\brickfield_accessibility::BA_TEST_SUGGESTION;
/**
* The main check function. This is called by the parent class to actually check content
*/
public function check(): void {
global $doclength;
$doclength = '1800';
$elements = $this->get_all_elements('p');
$documentstring = "";
foreach ($elements as $element) {
$documentstring .= $element->textContent;
}
if (strlen($documentstring) > $doclength) {
if (!$this->get_all_elements('h1')
&& !$this->get_all_elements('h2')
&& !$this->get_all_elements('h3')
&& !$this->get_all_elements('h4')
&& !$this->get_all_elements('h5')
&& !$this->get_all_elements('h6')) {
$noheadings = true;
} else {
$noheadings = false;
}
if ($noheadings) {
$this->add_report(null, null, false);
}
}
}
}
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