yandex.php

См. документацию.

<?
 
namespace Bitrix\Seo\Engine;
 
use Bitrix\Main\Context;
use Bitrix\Main\Web\HttpClient;
use Bitrix\Main\Web\Json;
use Bitrix\Seo\Engine;
use Bitrix\Seo\IEngine;
 
class Yandex extends Engine\YandexBase implements IEngine
{
    const ENGINE_ID = 'yandex';
    
    const SERVICE_URL = "https://webmaster.yandex.ru/api/v2";
    const API_BASE_URL = "https://api.webmaster.yandex.net/v3/user/";
    const API_HOSTS_URL = "hosts/";
    const API_SUMMARY_URL = "summary/";
    const API_SAMPLES_URL = "links/external/samples/";
    const API_POPULAR_URL = "search-queries/popular/";
    const API_VERIFICATION_URL = "verification/";
    const API_ORIGINAL_TEXTS_URL = "original-texts/";
    
    const HOSTS_SERVICE = "host-list";
    const HOST_VERIFY = "verify-host";
    const HOST_INFO = "host-information";
    const HOST_TOP_QUERIES = "top-queries";
    const HOST_ORIGINAL_TEXTS = "original-texts";
    const HOST_INDEXED = "indexed-urls";
    const HOST_EXCLUDED = "excluded-urls";
    
    const ORIGINAL_TEXT_MIN_LENGTH = 500;
    const ORIGINAL_TEXT_MAX_LENGTH = 32000;
    const ORIGINAL_TEXT_SHOW_COUNT = 50;
    
    const QUERY_USER = 'https://login.yandex.ru/info';
    
    const VERIFIED_STATE_VERIFIED = "VERIFIED";
    const VERIFIED_STATE_WAITING = "WAITING";
    const VERIFIED_STATE_FAILED = "VERIFICATION_FAILED";
    const VERIFIED_STATE_NEVER_VERIFIED = "NEVER_VERIFIED";
    const VERIFIED_STATE_IN_PROGRESS = "IN_PROGRESS";
    
    const INDEXING_STATE_OK = "OK";
    
    private static $verificationTypes = array('DNS', 'HTML_FILE', 'META_TAG', 'WHOIS', 'TXT_FILE');
    
    protected $engineId = 'yandex';
    protected $arServiceList = array();
    private $userId = NULL;
    private $hostIds = array();
    
    public function __construct()
    {
        parent::__construct();
 
//      save user ID from auth
        if (isset($this->engineSettings['AUTH_USER']['id']))
            $this->userId = $this->engineSettings['AUTH_USER']['id'];
    }
    
    private function getServiceUrl($userId = NULL, $hostId = NULL, $service = NULL, $params = NULL)
    {
        $url = self::API_BASE_URL;
        
        if ($userId)
            $url .= $userId . '/';
        if ($hostId)
            $url .= 'hosts/' . $hostId . '/';
        if ($service)
            $url .= $service;
        if ($params)
        {
            if (is_array($params))
                $params = '?' . http_build_query($params);
            else
                $params = '?' . str_replace('?', '', $params);
            
            $url .= $params;
        }
        
        return $url;
    }
    
    // temporary hack
    public function getAuthSettings()
    {
        return $this->engineSettings['AUTH'];
    }
    
    private function getHostId($domain)
    {
//      get saved host ID
        if (isset($this->hostIds[$domain]) && !empty($this->hostIds[$domain]))
            return $this->hostIds[$domain];
 
//      else get host ID from API (host will be saved in local)
        $hosts = $this->getFeeds();
        
        return $hosts[$domain]['host_id'];
    }
    
    public function getFeeds()
    {
        $serviceUrl = $this->getServiceUrl($this->userId, NULL, self::API_HOSTS_URL);
        $queryResult = $this->query($serviceUrl, 'GET');
        
        if ($queryResult && $queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
        {
            $resultConverted = array();
            $result = Json::decode($queryResult->getResult());
            foreach ($result['hosts'] as $host)
            {
//              if set main mirror - we must use them
                if(array_key_exists("main_mirror", $host) && is_array($host["main_mirror"]) && !empty($host["main_mirror"]))
                    $host = array_merge($host, $host["main_mirror"]);
                    
//              ascii_host_url must be equal unicode_host_url for latin URLs.
//              if it cyrillic URL - we need ASCII host.
                $hostUrl = str_replace(array('http://', 'https://'), '', $host['ascii_host_url']);
                $hostUrl = rtrim($hostUrl, '/');
                $resultConverted[$hostUrl] = $host;
                
//              convert verified status in correct format
                if ($host['verified'])
                    $resultConverted[$hostUrl]['verification'] = self::VERIFIED_STATE_VERIFIED;
//              save hostId in local var
                $this->hostIds[$hostUrl] = $host['host_id'];
            }
            
//          save found hosts to table
            $this->processHosts();
            
            return $resultConverted;
        }
        else
        {
            throw new Engine\YandexException($queryResult);
        }
    }
    
    public function getSiteInfo($domain)
    {
        $result = array();
        
        $result += $this->getSiteInfoGeneral($domain);
        $result += $this->getSiteInfoStats($domain);
        
        return array($domain => $result);
    }
    
    private function getSiteInfoGeneral($domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId);
        $queryResult = $this->query($serviceUrl, 'GET');
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
            return Json::decode($queryResult->getResult());
        else
            throw new Engine\YandexException($queryResult);
    }
    
    private function getSiteInfoStats($domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_SUMMARY_URL);
        $queryResult = $this->query($serviceUrl, 'GET');
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
            return Json::decode($queryResult->getResult());
        else
            throw new Engine\YandexException($queryResult);
    }
    
//  todo: we can add info about external links like a popular queries
    
    public function getSiteInfoQueries($domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
//      get TOTAL_SHOWS
        $params = array(
            "order_by" => "TOTAL_SHOWS",
            "query_indicator" => "TOTAL_SHOWS",
        );
        
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_POPULAR_URL, $params);
//      dirt hack - our construcotr not understand multiply params
        $serviceUrl .= '&query_indicator=TOTAL_CLICKS';
        $serviceUrl .= '&query_indicator=AVG_SHOW_POSITION';
        $serviceUrl .= '&query_indicator=AVG_CLICK_POSITION';
        
        $queryResult = $this->query($serviceUrl, 'GET');
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
            $queriesShows = Json::decode($queryResult->getResult());
        else
            throw new Engine\YandexException($queryResult);
        
//      format out array
        $result = array();
        $totalShows = 0;
        $totalClicks = 0;
        foreach($queriesShows['queries'] as $key => $query)
        {
            $result[$key] = array(
                'TEXT' => $query['query_text'],
                'TOTAL_SHOWS' => $query['indicators']['TOTAL_SHOWS'],
                'TOTAL_CLICKS' => $query['indicators']['TOTAL_CLICKS'],
                'AVG_SHOW_POSITION' => is_null($query['indicators']['AVG_SHOW_POSITION']) ? '' :round($query['indicators']['AVG_SHOW_POSITION'], 1),
                'AVG_CLICK_POSITION' => is_null($query['indicators']['AVG_CLICK_POSITION']) ? '' :round($query['indicators']['AVG_CLICK_POSITION'], 1),
            );
            $totalShows += $query['indicators']['TOTAL_SHOWS'];
            $totalClicks += $query['indicators']['TOTAL_CLICKS'];
        }
        
        return array(
            'QUERIES' => $result,
            'DATE_FROM' => $queriesShows['date_from'],
            'DATE_TO' => $queriesShows['date_to'],
            'TOTAL_SHOWS' => $totalShows,
            'TOTAL_CLICKS' => $totalClicks,
        );
    }
    
    private function processHosts()
    {
        $existedDomains = \CSeoUtils::getDomainsList();
        
        foreach($existedDomains as $domain)
        {
            $domain['DOMAIN'] = mb_strtolower($domain['DOMAIN']);
 
            if(isset($this->hostIds[$domain['DOMAIN']]))
            {
                if(!is_array($this->engineSettings['SITES']))
                    $this->engineSettings['SITES'] = array();
 
                $this->engineSettings['SITES'][$domain['DOMAIN']] = $this->hostIds[$domain['DOMAIN']];
            }
        }
        
        $this->saveSettings();
    }
    
    public function getOriginalTexts($domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
        $counter = 0;
        $limit = self::ORIGINAL_TEXT_SHOW_COUNT;
        $result = array(
            'count' => 0,
            'quota_remainder' => 0,
            'can-add' =>false,
            'original_texts' => array(),
        );
        
//      recursive collect text ehilw not catch limit
        while($counter < $limit)
        {
//          default limit 10, may set other value
            $params = array('offset' => $counter);
            
            $stepResult = $this->getOriginalTextsRecursive($hostId, $params);
            $result['count'] = $stepResult['count'];
            $result['quota_remainder'] = $stepResult['quota_remainder'];
            $result['can-add'] = intval($result['quota_remainder']) > 0;
            $result['original_texts'] = array_merge($result['original_texts'], $stepResult['original_texts']);
            $counter += count($stepResult['original_texts']);
            
//          if catch last text - exit
            if($counter >= $result['count'])
                break;
        }
        
        return $result;
    }
    
    private function getOriginalTextsRecursive($hostId, $params)
    {
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_ORIGINAL_TEXTS_URL, $params);
        $queryResult = $this->query($serviceUrl, 'GET', $params);
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
            return Json::decode($queryResult->getResult());
        else
            throw new Engine\YandexException($queryResult);
    }
    
    
    public function addOriginalText($text, $domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
 
//      create JSON data in correct format
        $data = array("content" => $text);
        $data = Json::encode($data);
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_ORIGINAL_TEXTS_URL);
        $queryResult = $this->query($serviceUrl, 'POST', $data);
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_CREATED && $queryResult->getResult() <> '')
            return $queryResult->getResult();
        else
            throw new Engine\YandexException($queryResult);
    }
    
    
    public function addSite($domain)
    {
        $domain = mb_strtolower($domain);
        $queryDomain = Context::getCurrent()->getRequest()->isHttps() ? 'https://' . $domain : $domain;
 
//      create JSON data in correct format
        $data = array("host_url" => $queryDomain);
        $data = Json::encode($data);
        $serviceUrl = $this->getServiceUrl($this->userId, NULL, self::API_HOSTS_URL);
        $queryResult = $this->query($serviceUrl, 'POST', $data);
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_CREATED && $queryResult->getResult() <> '')
            return array($domain => true);
        else
            throw new Engine\YandexException($queryResult);
    }
    
    
    public function getVerifySiteUin($domain)
    {
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_VERIFICATION_URL);
        $queryResult = $this->query($serviceUrl, 'GET');
        
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
        {
            $result = Json::decode($queryResult->getResult());
            if ($result['verification_state'] != self::VERIFIED_STATE_VERIFIED)
                return $result['verification_uin'];
            else
                return false;    //already verify
        }
        else
        {
            throw new Engine\YandexException($queryResult);
        }
    }
 
    public function verifySite($domain, $verType = 'HTML_FILE')
    {
        if (!in_array($verType, self::$verificationTypes))
            return array('error' => array('message' => 'incorrect verification type'));
        
        $domain = mb_strtolower($domain);
        $hostId = $this->getHostId($domain);
        
        $serviceUrl = $this->getServiceUrl($this->userId, $hostId, self::API_VERIFICATION_URL, array('verification_type' => $verType));
        $queryResult = $this->query($serviceUrl, 'POST');
        if ($queryResult->getStatus() == self::HTTP_STATUS_OK && $queryResult->getResult() <> '')
        {
            $result = Json::decode($queryResult->getResult());
            
            return array($domain => array('verification' => $result['verification_state']));
        }
        else
        {
            throw new Engine\YandexException($queryResult);
        }
    }
    
    
    protected function queryOld($scope, $method = "GET", $data = NULL, $skipRefreshAuth = false)
    {
        if ($this->engineSettings['AUTH'])
        {
            $http = new \CHTTP();
            $http->setAdditionalHeaders(
                array(
                    'Authorization' => 'OAuth ' . $this->engineSettings['AUTH']['access_token'],
                )
            );
            $http->setFollowRedirect(false);
            
            switch ($method)
            {
                case 'GET':
                    $result = $http->get($scope);
                    break;
                case 'POST':
                    $result = $http->post($scope, $data);
                    break;
                case 'PUT':
                    $result = $http->httpQuery($method, $scope, $http->prepareData($data));
                    break;
                case 'DELETE':
                    
                    break;
            }
            
            if ($http->status == 401 && !$skipRefreshAuth)
            {
                if ($this->checkAuthExpired())
                {
                    $this->queryOld($scope, $method, $data, true);
                }
            }
            
            return $http;
        }
    }
    
    protected function query($scope, $method = "GET", $data = NULL, $skipRefreshAuth = false)
    {
        if ($this->engineSettings['AUTH'])
        {
            $http = new HttpClient();
            $http->setHeader('Authorization', 'OAuth ' . $this->engineSettings['AUTH']['access_token']);
            $http->setRedirect(false);
            switch ($method)
            {
                case 'GET':
                    $http->get($scope);
                    break;
                case 'POST':
                    $http->setHeader('Content-type', 'application/json');
                    $http->post($scope, $data);
                    break;
                case 'DELETE':
                    break;
            }
 
            if ($http->getStatus() == 401 && !$skipRefreshAuth)
            {
                if ($this->checkAuthExpired())
                {
                    $this->query($scope, $method, $data, true);
                }
            }
            
            return $http;
        }
    }
}
 
?>