jidaikobo-shibata/a11yc

<?php
/**
 * A11yc\Sitecheck\ContainWithoutAlt
 *
 * @package    part of A11yc
 * @author     Jidaikobo Inc.
 * @license    The MIT License (MIT)
 * @copyright  Jidaikobo Inc.
 * @link       http://www.jidaikobo.com
 */
namespace A11yc\Sitecheck;

use A11yc\Model;
use A11yc\Element;

class ContainWithoutAlt
{
    /**
     * check
     *
     * @return Array
     */
    public static function check()
    {
        $pages = array();
        foreach (Model\Page::fetchAll() as $page)
        {
            $str = Element\Get::ignoredHtml($page['url']);
            $ms = Element\Get::elementsByRe($str, 'ignores', 'imgs', true);
            if ( ! $ms[1]) continue;

            foreach ($ms[0] as $m)
            {
                $attrs = Element\Get::attributes($m);
                if ( ! array_key_exists('alt', $attrs))
                {
                    $pages[] = $page;
                    continue 2;
                }
            }
        }
        return $pages;
    }
}