jidaikobo-shibata/a11yc

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

class Checklist
{
    protected static $checks = null;

    /**
     * fetch checks from db
     *
     * @param String $url
     * @param Bool $force
     * @return Array
     */
    public static function fetch($url, $force = false)
    {
        if (empty($url)) return array();
        $url = Util::urldec($url);
        if (isset(static::$checks[$url]) && ! $force) return static::$checks[$url];
        static::$checks[$url] = Data::fetchArr('check', $url, array(), $force);
        return static::$checks[$url];
    }

    /**
     * fetch failures
     *
     * @param String $url
     * @return Array
     */
    public static function fetchFailures($url = '*')
    {
        return Data::fetchArr('check_failure', $url, array());
    }

    /**
     * filter failure
     *
     * @param Array $vals
     * @return Bool
     */
    public static function filterFailure($vals)
    {
        $failures = array();
        foreach ($vals as $criterion => $val)
        {
            if ( ! is_array($val)) continue;
            foreach ($val as $v)
            {
                if (substr($v, 0, 1) != 'F') continue;
                $failures[$criterion][] = $v;
            }
        }
        return $failures;
    }

    /**
     * insert
     *
     * @param String $url
     * @param Array $vals
     * @return Integer|Bool
     */
    public static function insert($url, $vals)
    {
        Data::insert('check_failure', $url, static::filterFailure($vals));
        return Data::insert('check', $url, $vals);
    }

    /**
     * update
     *
     * @param String $url
     * @param Array $vals
     * @return Integer|Bool
     */
    public static function update($url, $vals)
    {
        self::delete($url);
        return static::insert($url, $vals);
    }

    /**
     * delete
     *
     * @param String $url
     * @return Bool
     */
    public static function delete($url)
    {
        Data::delete('check', $url);
        Data::delete('check_failure', $url);
    }
}