update
This commit is contained in:
385
wp-content/plugins/elfsight-youtube-gallery-cc/api/vendor/elfsight/Api.php
vendored
Normal file
385
wp-content/plugins/elfsight-youtube-gallery-cc/api/vendor/elfsight/Api.php
vendored
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@@ -0,0 +1,385 @@
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<?php
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namespace ElfsightYoutubeGalleryApi\Core;
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if (!defined('PHP_VERSION_ID')) {
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$version = explode('.', PHP_VERSION);
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define('PHP_VERSION_ID', ($version[0] * 10000 + $version[1] * 100 + $version[2]));
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}
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abstract class Api {
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public $Helper;
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public $Cache;
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public $Throttle;
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public $User;
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public $Debug;
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public $Url;
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public $pluginSlug;
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public $pluginFile;
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public $debugMode;
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public $startTime;
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private $proxy;
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private $routes;
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public static $client;
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public static $ERROR_UNKNOWN;
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public static $ERROR_INVALID_REQUEST;
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public static $ERROR_INVALID_ROUTE;
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public static $ERROR_INVALID_AUTH;
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public static $ERROR_CURL;
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public function __construct($config, $routes) {
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self::$ERROR_UNKNOWN = __('Service is unavailable now');
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self::$ERROR_INVALID_REQUEST = __('invalid request');
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self::$ERROR_INVALID_AUTH = __('Invalid auth');
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self::$ERROR_INVALID_ROUTE = __('Requested route not found');
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self::$ERROR_CURL = __('The plugin can’t make a request. The reason is that cURL PHP Library is not available or requested domain is blocked on your server. To fix this please contact your hosting or server administrator.');
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$this->pluginSlug = $config['plugin_slug'];
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$this->pluginFile = $config['plugin_file'];
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$this->debugMode = isset($config['debug_mode']) ? $config['debug_mode'] : false;
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$this->startTime = round(microtime(true) * 1000);
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$this->proxy = $this->setProxy($config);
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$this->routes = $routes;
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// @TODO static Helper
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$this->Helper = new Helper($this->pluginSlug);
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$this->Cache = new Cache($this->Helper, $config);
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$this->Url = new Url();
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$this->initOptions($config);
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$this->Debug = $this->initDebug($this->debugMode);
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if (isset($config['use']) && in_array('throttle', $config['use'])) {
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$this->Throttle = new Throttle($this->Helper, $config);
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}
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if (isset($config['use']) && in_array('user', $config['use'])) {
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$this->User = new User($this->Helper, $config);
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}
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add_action('rest_api_init', array($this, 'registerRoutes'));
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add_action('rest_api_init', array($this, 'permalinkRestRouteFix'));
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// add_action('rest_api_init', function() {
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// header('Access-Control-Allow-Origin: *');
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// });
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}
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public function permalinkRestRouteFix() {
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global $wp;
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if (isset($wp->query_vars['rest_route']) && strpos($wp->query_vars['rest_route'], $this->pluginSlug . '/api') !== false) {
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$split = explode('?q=', $wp->query_vars['rest_route']);
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if (count($split) === 2) {
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$wp->query_vars['rest_route'] = $split[0];
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$_REQUEST['q'] = $split[1];
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}
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}
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}
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public function registerRoutes() {
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register_rest_route($this->pluginSlug, '/api/', array(
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'methods' => 'GET, POST',
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'callback' => array($this, 'run'),
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'permission_callback' => '__return_true'
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));
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register_rest_route($this->pluginSlug, '/api/(?P<endpoint>[\w-]+)', array(
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'methods' => 'GET, POST',
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'callback' => array($this, 'run'),
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'permission_callback' => '__return_true',
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'args' => array(
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'endpoint' => array(
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'required' => false,
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'default' => '',
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'enum' => array_keys($this->routes)
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)
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)
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));
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}
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public function initDebug($debug_mode) {
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if (class_exists('\ElfsightYoutubeGalleryApi\Debug')) {
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return new \ElfsightYoutubeGalleryApi\Debug($this, $debug_mode);
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} else {
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return new \ElfsightYoutubeGalleryApi\Core\Debug($this, $debug_mode);
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}
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}
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public function initOptions($config) {
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if (class_exists('\ElfsightYoutubeGalleryApi\Options')) {
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return new \ElfsightYoutubeGalleryApi\Options($this->Helper, $config);
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} else {
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return new \ElfsightYoutubeGalleryApi\Core\Options($this->Helper, $config);
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}
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}
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public function run(\WP_REST_Request $request) {
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$endpoint = $request->get_param('endpoint');
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$route = isset($this->routes[$endpoint]) ? $this->routes[$endpoint] : null;
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if (empty($route) || !method_exists($this, $route)) {
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$this->error(400, self::$ERROR_INVALID_REQUEST, self::$ERROR_INVALID_ROUTE);
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}
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return call_user_func(array($this, $route));
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}
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public function request($type, $url, $options = array()) {
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$type = strtoupper($type);
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$curl = curl_init();
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$request_url = $url;
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if (!empty($options['query'])) {
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$request_url .= '?' . http_build_query($options['query']);
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}
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$curl_options = array(
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CURLOPT_URL => $request_url,
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CURLOPT_HEADER => true,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_CONNECTTIMEOUT => 60,
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CURLOPT_TIMEOUT => 60,
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CURLOPT_FOLLOWLOCATION => !empty($options['follow']) && $options['follow'],
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CURLOPT_HTTPHEADER => $this->getHeadersList($options),
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CURLOPT_PROXY => $this->proxy['url'],
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CURLOPT_PROXYUSERPWD => $this->proxy['credentials']
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);
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curl_setopt_array($curl, $curl_options);
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$response = curl_exec($curl);
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$info = curl_getinfo($curl);
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$error = curl_error($curl);
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curl_close($curl);
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if (isset($options['debug']) && $options['debug']) {
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return [$response, $info, $error];
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}
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if ($info['http_code'] === 0) {
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$this->error(400, self::$ERROR_CURL, $error);
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}
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return $this->formatResponse($response);
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}
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private function getHeadersList($options = array()) {
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$headers_raw_list = array();
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$cookies_raw_list = array();
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$cookies = !empty(self::$client['cookies']) ? self::$client['cookies'] : array();
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$headers = !empty(self::$client['headers']) ? self::$client['headers'] : array();
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if (!empty($options['cookies'])) {
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$cookies = $this->Helper->arrayMergeAssoc($cookies, $options['cookies']);
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}
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if (isset($options['headers'])) {
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$headers = $this->Helper->arrayMergeAssoc($headers, $options['headers']);
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}
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foreach ($cookies as $cookie_name => $cookie_value) {
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$cookies_raw_list[] = $cookie_name . '=' . $cookie_value;
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}
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unset($cookie_name, $cookie_data);
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$headers['Cookie'] = implode('; ', $cookies_raw_list);
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foreach ($headers as $header_key => $header_value) {
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$headers_raw_list[] = $header_key . ': ' . $header_value;
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}
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unset($header_key, $header_value);
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return $headers_raw_list;
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}
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public function formatResponse($response) {
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@list ($response_headers_str, $response_body_encoded, $alt_body_encoded) = explode("\r\n\r\n", $response);
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if ($alt_body_encoded) {
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$response_headers_str = $response_body_encoded;
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$response_body_encoded = $alt_body_encoded;
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}
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$response_body = $response_body_encoded;
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$response_headers_raw_list = explode("\r\n", $response_headers_str);
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$response_http = array_shift($response_headers_raw_list);
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preg_match('#^([^\s]+)\s(\d+)\s?([^$]+)?$#', $response_http, $response_http_matches);
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array_shift($response_http_matches);
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list ($response_http_protocol, $response_http_code) = $response_http_matches;
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$response_http_message = '';
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if (isset($response_http_matches[2])) {
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$response_http_message = $response_http_matches[2];
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}
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$response_headers = array();
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$response_cookies = array();
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foreach ($response_headers_raw_list as $header_row) {
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list ($header_key, $header_value) = explode(': ', $header_row, 2);
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if (strtolower($header_key) === 'set-cookie') {
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$cookie_params = explode('; ', $header_value);
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if (empty($cookie_params[0])) {
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continue;
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}
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list ($cookie_name, $cookie_value) = explode('=', $cookie_params[0]);
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$response_cookies[$cookie_name] = $cookie_value;
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} else {
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$response_headers[$header_key] = $header_value;
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}
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}
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unset($header_row, $header_key, $header_value, $cookie_name, $cookie_value);
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if ($response_cookies) {
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self::$client['cookies'] = $this->Helper->arrayMergeAssoc(self::$client['cookies'] ?: array(), $response_cookies);
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}
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return array(
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'status' => 1,
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'http_protocol' => $response_http_protocol,
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'http_code' => (int) $response_http_code,
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'http_message' => $response_http_message,
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'headers' => $response_headers,
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'cookies' => $response_cookies,
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'body' => $response_body
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);
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}
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public function response($data, $options = array()) {
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if (ob_get_length()) {
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ob_end_clean();
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ob_start();
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}
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$default_options = array(
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'encode' => false,
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'plain' => false
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);
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$options = !empty($options) ? array_merge($default_options, $options) : $default_options;
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$callback = $this->input('callback', null, false);
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$output = $options['encode'] ? json_encode($data) : $data;
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$content_type = $options['plain'] ? 'text/html' : 'application/json';
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if (!empty($callback)) {
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$callback = htmlspecialchars(strip_tags($callback));
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$validate_callback = preg_match('#^jQuery[0-9]*\_[0-9]*$#', $callback);
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if ($validate_callback) {
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$output = '/**/ ' . $callback . '(' . $output . ')';
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$content_type = 'application/javascript';
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}
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}
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header('Content-type: ' . $content_type . '; charset=utf-8');
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exit($output);
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}
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public function error($code = 400, $error_message = null, $additional = '') {
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if (!$error_message) {
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$error_message = self::$ERROR_UNKNOWN;
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}
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$error = array(
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'meta' => array(
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'code' => $code,
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'error_message' => $error_message
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)
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);
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if ($additional) {
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$additional && $error['meta']['_additional'] = $additional;
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}
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$this->response($error, array('encode' => true));
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}
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public function subError($additional) {
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return $this->error(400, self::$ERROR_UNKNOWN, $additional);
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}
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public function input($name, $default = null, $check_empty = true) {
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$query = array();
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if (empty($_REQUEST)) {
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$parsed_url = parse_url($_SERVER['REQUEST_URI']);
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if (isset($parsed_url['query'])) {
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parse_str($parsed_url['query'], $query);
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}
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} else {
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$query = $_REQUEST;
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}
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$value = isset($query[$name]) ? $query[$name] : $default;
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if (empty($value) && $check_empty) {
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$this->error(400, self::$ERROR_INVALID_REQUEST, $name . ' is not defined');
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}
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return is_string($value) ? urldecode($value) : $value;
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}
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private function setProxy($config) {
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$url = null;
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$credentials = null;
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if (isset($config['proxy'])) {
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$proxy_config = $config['proxy'];
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if (isset($proxy_config['proxy']) && !empty($proxy_config['proxy'])) {
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if (!empty($proxy_config['proxy']['server'])) {
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$url = $proxy_config['proxy']['server'];
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}
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if (!empty($proxy_config['proxy']['user']) && !empty($proxy_config['proxy']['password'])) {
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$credentials = $proxy_config['proxy']['user'] . ':' . $proxy_config['proxy']['password'];
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}
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}
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}
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return array(
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'url' => $url,
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'credentials' => $credentials
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);
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}
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public function checkResponse($response, $checkCode = true) {
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$hasResponse = !empty($response) && !empty($response['body']) && !empty($response['http_code']);
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if (!$hasResponse) {
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return false;
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}
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if ($checkCode && (int) $response['http_code'] !== 200) {
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return false;
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}
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return true;
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}
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}
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