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1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 namespace tool_brickfield\local\htmlchecker\common\checks; 18 19 use tool_brickfield\local\htmlchecker\common\brickfield_accessibility_table_test; 20 21 /** 22 * Brickfield accessibility HTML checker library. 23 * 24 * All table cells should not be merged. 25 * The table element, for all table cells should contain no colspans or rowspans. 26 * 27 * @package tool_brickfield 28 * @copyright 2020 onward: Brickfield Education Labs, www.brickfield.ie 29 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 30 */ 31 class table_td_should_not_merge extends brickfield_accessibility_table_test { 32 33 /** @var int The default severity code for this test. */ 34 public $defaultseverity = \tool_brickfield\local\htmlchecker\brickfield_accessibility::BA_TEST_SEVERE; 35 36 /** 37 * The main check function. This is called by the parent class to actually check content 38 */ 39 public function check(): void { 40 foreach ($this->get_all_elements('table') as $table) { 41 foreach ($table->childNodes as $child) { 42 if ($this->property_is_equal($child, 'tagName', 'tbody')) { 43 foreach ($child->childNodes as $tr) { 44 if (!is_null($tr->childNodes)) { 45 foreach ($tr->childNodes as $td) { 46 if (isset($td->tagName) 47 && ($td->tagName == 'td' || $td->tagName == 'th') 48 && ($td->hasAttribute('colspan') || $td->hasAttribute('rowspan'))) { 49 $this->add_report($td); 50 } 51 } 52 } 53 } 54 } 55 } 56 } 57 } 58 }
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