jidaikobo-shibata/a11yc

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

use A11yc\Element;
use A11yc\Validate;
use A11yc\Model;

class SamePageTitleInSameSite extends Validate
{
    /**
     * same page title in same site
     *
     * @param String $url
     * @return Void
     */
    public static function check($url)
    {
        Validate\Set::log($url, 'same_page_title_in_same_site', self::$unspec, 5);
        if (Validate::$is_partial === true) return;
        Validate\Set::log($url, 'same_page_title_in_same_site', self::$unspec, 1);

        $str = Element\Get::ignoredHtml($url);
        $title = Model\Html::pageTitleFromHtml($str);
        $pages = Model\Page::fetchAll();

        $titles = array();
        $exists = false;
        foreach ($pages as $page)
        {
            if (in_array($title, $titles)) $exists = true;
            $titles[] = Arr::get($page, 'real_title');
        }

        Validate\Set::errorAndLog(
            $exists,
            $url,
            'same_page_title_in_same_site',
            0,
            $title,
            $title
        );

        static::addErrorToHtml($url, 'same_page_title_in_same_site', static::$error_ids[$url]);
    }
}