yandexexception.php

<?php
namespace Bitrix\Seo\Engine;
 
use Bitrix\Main\Web;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Web\Json;
 
Loc::loadMessages(__DIR__.'/../../seo_search.php');
 
class YandexException
    extends \Exception
{
    protected $code;
    protected $message;
    
    protected $result;
    protected $status;
    
    public function __construct($queryResult, \Exception $previous = NULL)
    {
//      exception use two classes - new and old. Define them
        if ($queryResult)
        {
            if ($queryResult instanceof \CHTTP)
            {
                $this->result = $queryResult->result;
                $this->status = $queryResult->status;
            }
            elseif ($queryResult instanceof Web\HttpClient)
            {
                $this->result = $queryResult->getResult();
                $this->status = $queryResult->getStatus();
            }
        }
        
        if (!$queryResult)
        {
            parent::__construct('no result', 0, $previous);
        }
        elseif ($this->parseError())
        {
            $this->formatMessage(); //format and try translate message
            parent::__construct($this->message, $this->status, $previous);
        }
        else
        {
            parent::__construct($this->result, $this->status, $previous);
        }
    }
    
    public function getStatus()
    {
        return $this->status;
    }
    
    protected function parseError()
    {
        $matches = array();
//      old style dbg: maybe delete? In new webmaster API this format not using already
        if (preg_match("/<error code=\"([^\"]+)\"><message>([^<]+)<\/message><\/error>/", $this->result, $matches))
        {
            $this->code = $matches[1];
            $this->message = $matches[2];
            
//          Try translate error. If unknown error - write as is
            $codeTranslated = Loc::getMessage('YANDEX_ERROR__'.str_replace(' ','_',ToUpper($this->code)));
            $messageTranslated = Loc::getMessage('YANDEX_ERROR__'.str_replace(' ','_',ToUpper($this->message)));
            $this->code = ($codeTranslated <> '') ? $codeTranslated : $this->code;
            $this->message = ($messageTranslated <> '') ? $messageTranslated : $this->message;
            
            return true;
        }
        
//      new style
        if ($resultArray = Json::decode($this->result))
        {
            if (array_key_exists('error_code', $resultArray))
                $this->code = $resultArray["error_code"];
            if (array_key_exists('error_message', $resultArray))
                $this->message = $resultArray["error_message"];
            
            return true;
        }
        
        return false;
    }
    
    private function formatMessage()
    {
        $translateString = Loc::getMessage('SEO_ERROR_'.$this->code);
        if($translateString <> '')
        {
            $this->message = $translateString.' ('.Loc::getMessage('SEO_ERROR_CODE').': '.$this->code.').';
        }
        else
        {
            $this->message = $this->code . ': ' . $this->message;
        }
    }
}