function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false)
{
$this->url = $url;
$this->timeout = $timeout;
$this->redirects = $redirects;
$this->headers = $headers;
$this->useragent = $useragent;
$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE;
if (preg_match('/^http(s)?:\\/\\//i', $url)) {
$args = array('timeout' => $this->timeout, 'redirection' => $this->redirects);
if (!empty($this->headers)) {
$args['headers'] = $this->headers;
}
if (SIMPLEPIE_USERAGENT != $this->useragent) {
//Use default WP user agent unless custom has been specified
$args['user-agent'] = $this->useragent;
}
$res = wp_safe_remote_request($url, $args);
if (is_wp_error($res)) {
$this->error = 'WP HTTP Error: ' . $res->get_error_message();
$this->success = false;
} else {
$this->headers = wp_remote_retrieve_headers($res);
$this->body = wp_remote_retrieve_body($res);
$this->status_code = wp_remote_retrieve_response_code($res);
}
} else {
$this->error = '';
$this->success = false;
}
}
public function __construct($sURL, $iTimeout = 10, $iRedirects = 5, $aHeaders = null, $sUserAgent = null, $bForceFsockOpen = false)
{
$this->timeout = $iTimeout;
$this->redirects = $iRedirects;
$this->headers = $sUserAgent;
$this->useragent = $sUserAgent;
$this->url = $sURL;
// If the scheme is not http or https.
if (!preg_match('/^http(s)?:\\/\\//i', $sURL)) {
$this->error = '';
$this->success = false;
return;
}
// Arguments
$aArgs = array('timeout' => $this->timeout, 'redirection' => $this->redirects, true, 'sslverify' => false);
if (!empty($this->headers)) {
$aArgs['headers'] = $this->headers;
}
if (SIMPLEPIE_USERAGENT != $this->useragent) {
$aArgs['user-agent'] = $this->useragent;
}
// Request
$res = function_exists('wp_safe_remote_request') ? wp_safe_remote_request($sURL, $aArgs) : wp_remote_get($sURL, $aArgs);
if (is_wp_error($res)) {
$this->error = 'WP HTTP Error: ' . $res->get_error_message();
$this->success = false;
return;
}
$this->headers = wp_remote_retrieve_headers($res);
$this->body = wp_remote_retrieve_body($res);
$this->status_code = wp_remote_retrieve_response_code($res);
}
/**
* Internal callback, after OAuth
*/
public function oauth2callback()
{
if (empty($_GET['code'])) {
$error = array('provider' => self::PROVIDER_NAME, 'code' => 'oauth2callback_error', 'message' => 'No authorization code received', 'raw' => $_GET);
$this->errorCallback($error);
return;
}
$code = $_GET['code'];
$url = self::TOKEN_ENDPOINT;
$args = array('method' => 'POST', 'headers' => array('Authorization' => 'Basic ' . base64_encode($this->strategy['client_id'] . ':' . $this->strategy['client_secret'])), 'body' => array('code' => $code, 'redirect_uri' => $this->strategy['redirect_uri'], 'grant_type' => 'authorization_code'));
$response = wp_safe_remote_request($url, $args);
if (is_wp_error($response)) {
$error = array('provider' => self::PROVIDER_NAME, 'code' => 'remote_request_error', 'raw' => $response->get_error_message());
$this->errorCallback($error);
return;
}
$responseHeaders = wp_remote_retrieve_body($response);
$results = json_decode($response['body']);
if (!empty($results) && !empty($results->access_token) && !empty($results->xoauth_yahoo_guid)) {
$user_info = $this->userinfo($results->access_token, $results->xoauth_yahoo_guid);
$email = $this->user_email($user_info);
if (!$email) {
$error = array('provider' => self::PROVIDER_NAME, 'code' => 'no_email_error', 'message' => 'No email in the user profile', 'raw' => array('response' => $response, 'headers' => $responseHeaders));
$this->errorCallback($error);
return;
}
$this->auth = array('uid' => $user_info->profile->guid, 'info' => array('nickname' => $user_info->profile->nickname, 'first_name' => $user_info->profile->givenName, 'last_name' => $user_info->profile->familyName, 'location' => $user_info->profile->location, 'image' => $user_info->profile->image->imageUrl, 'profileUrl' => $user_info->profile->profileUrl, 'email' => $email), 'credentials' => array('token' => $results->access_token, 'expires' => date('c', time() + $results->expires_in)), 'raw' => $user_info);
$this->callback();
} else {
$error = array('provider' => self::PROVIDER_NAME, 'code' => 'access_token_error', 'message' => 'Failed when attempting to obtain access token', 'raw' => array('response' => $response, 'headers' => $responseHeaders));
$this->errorCallback($error);
}
}
protected function request($url, $fields = '', $args = array())
{
$defaults = array('follow' => true, 'method' => 'GET', 'ssl_verify' => false, 'body' => '', 'httpversion' => '1.1', 'timeout' => 60);
$args = array_merge($defaults, $args);
$args['body'] = $fields;
$response = wp_safe_remote_request($url, $args);
if (is_wp_error($response)) {
throw new PHP_Merchant_Exception(PHPME_HTTP_REQUEST_FAILED, $response->get_error_message());
}
return $response['body'];
}
function yp_remote_request($url)
{
if (empty($url)) {
return false;
}
$args = array('headers' => array('Accept-Encoding' => ''), 'timeout' => 30, 'user-agent' => 'Yellow Pencil Updater');
$request = wp_safe_remote_request($url, $args);
if ($request['response']['code'] == 200) {
return $request['body'];
}
return false;
}
/**
* GET URL
*
* @param string $url
* @param string $username
* @param string $password
* @param bool $head
* @return array
*/
public function get_page($url, $username = '', $password = '', $head = false)
{
// Increase the timeout
add_filter('http_request_timeout', array($this, 'bump_request_timeout'));
$headers = array();
$args = array();
if (true === $head) {
$args['method'] = 'HEAD';
}
if (!empty($username) && !empty($password)) {
$headers['Authorization'] = 'Basic ' . base64_encode("{$username}:{$password}");
}
$args['headers'] = $headers;
return wp_safe_remote_request($url, $args);
}
/**
* Performs HTTP Request
*
* @since 1.0
* @see wp_safe_remote_request()
* @param string $method HTTP method to use for request
* @throws Exception for Blank/invalid endpoint or HTTP method, WP HTTP API error
*/
private function http_request($method)
{
// Check for blank endpoint or method
if (!$this->endpoint || !$method) {
throw new Exception(__('Endpoint and / or HTTP Method is blank.', WC_Twilio_SMS::TEXT_DOMAIN));
}
// Check that method is a valid http method
if (!in_array($method, array('GET', 'POST', 'PUT', 'DELETE'))) {
throw new Exception(__('Requested HTTP Method is invalid.', WC_Twilio_SMS::TEXT_DOMAIN));
}
// set the method
$this->wp_remote_http_args['method'] = $method;
// perform HTTP request with endpoint / args
$this->response = wp_safe_remote_request(esc_url_raw($this->endpoint), $this->wp_remote_http_args);
// WP HTTP API error like network timeout, etc
if (is_wp_error($this->response)) {
throw new Exception($this->response->get_error_message());
}
// Check for proper response / body
if (!isset($this->response['response'])) {
throw new Exception(__('Empty Response', WC_Twilio_SMS::TEXT_DOMAIN));
}
if (!isset($this->response['body'])) {
throw new Exception(__('Empty Body', WC_Twilio_SMS::TEXT_DOMAIN));
}
}
/**
* Helper function to query the marketplace API via wp_remote_request.
*
* @param string The url to access.
* @return object The results of the wp_remote_request request.
*
* @access private
* @since 1.0
*/
protected function remote_request($url)
{
if (empty($url)) {
return false;
}
$args = array('headers' => array('Accept-Encoding' => '', 'Authorization' => sprintf('Bearer %s', $this->personal_token)), 'timeout' => 30, 'user-agent' => 'Toolkit/1.7.3');
$request = wp_safe_remote_request($url, $args);
if (is_wp_error($request)) {
echo $request->get_error_message();
return false;
}
$data = json_decode($request['body']);
if ($request['response']['code'] == 200) {
return $data;
} else {
$this->set_error('http_code', $request['response']['code']);
}
if (isset($data->error)) {
$this->set_error('api_error', $data->error);
}
return false;
}
/**
* Simple server-side HTTP request with file_get_contents
* Provides basic HTTP calls.
* See serverGet() and serverPost() for wrapper functions of httpRequest()
*
* Notes:
* Reluctant to use any more advanced transport like cURL for the time being to not
* having to set cURL as being a requirement.
* Strategy is to provide own HTTP transport handler if requiring more advanced support.
*
* @param string $url Full URL to load
* @param array $options Stream context options (http://php.net/stream-context-create)
* @param string $responseHeaders Response headers after HTTP call. Useful for error debugging.
* @return string Content resulted from request, without headers
*/
public static function httpRequest($url, $options = null, &$responseHeaders = null)
{
$wp_http_args = array('method' => !empty($options['http']['method']) ? $options['http']['method'] : 'GET', 'timeout' => MINUTE_IN_SECONDS, 'redirection' => 0, 'httpversion' => '1.0', 'sslverify' => true, 'blocking' => true, 'body' => !empty($options['http']['content']) ? $options['http']['content'] : '', 'headers' => !empty($options['http']['header']) ? $options['http']['header'] : array(), 'cookies' => array());
// perform request
$response = wp_safe_remote_request($url, $wp_http_args);
// immediately get response headers
$responseHeaders = wp_remote_retrieve_body($response);
if (is_wp_error($response)) {
// network timeout, etc
$content = $response->get_error_message();
} else {
$content = wp_remote_retrieve_body($response);
}
return $content;
}
/**
* Sends a DELETE request for the given article and bundles.
*
* @param string $url
* @return mixed
* @since 0.2.0
*/
public function delete($url)
{
// Build the delete request args
$args = array('headers' => array('Authorization' => $this->sign($url, 'DELETE')), 'method' => 'DELETE');
// Allow filtering and merge with the default args
$args = apply_filters('apple_news_delete_args', wp_parse_args($args, $this->default_args));
// Perform the delete
$response = wp_safe_remote_request(esc_url_raw($url), $args);
// NULL is a valid response for DELETE
if (is_null($response)) {
return null;
}
// Parse and return the response
return $this->parse_response($response);
}
public static function request($url, $params = null, $args = array())
{
if (!empty($params)) {
$url = add_query_arg($params, $url);
}
$defaults = array('method' => 'GET');
$args = wp_parse_args($args, $defaults);
if (strpos($url, 'http') !== 0) {
$url = Sputnik::API_BASE . $url;
}
$args['timeout'] = 25;
$args['headers']['user-agent'] = 'WP eCommerce Marketplace: ' . WPSC_VERSION;
$args['headers']['X-WP-Domain'] = self::domain();
$request = wp_safe_remote_request(esc_url_raw($url), $args);
if (is_wp_error($request)) {
throw new Exception($request->get_error_message());
}
if ($request['response']['code'] != 200) {
throw new Exception($request['body'], $request['response']['code']);
}
$result = json_decode($request['body']);
if ($result === null) {
throw new Exception($request['body'], $request['response']['code']);
}
$request['body'] = $result;
return $request;
}
protected function http($url, $method, $postfields = NULL)
{
$args = array('method' => $method, 'user-agent' => 'WP eCommerce Marketplace: ' . WPSC_VERSION);
switch ($method) {
case 'POST':
if (!empty($postfields)) {
$args['body'] = $postfields;
}
break;
}
$args['headers'] = array('X-WP-Domain' => Sputnik_API::domain());
$response = wp_safe_remote_request($url, $args);
if (is_wp_error($response)) {
throw new Exception($response->get_error_message());
}
if ($response['response']['code'] != 200) {
throw new Exception($response['body']);
}
return $response['body'];
}
private function request($url, $method, $parameters)
{
$request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, $method, $url, $parameters);
$request->sign_request($this->sha1_method, $this->consumer, $this->token);
$args = array('sslverify' => false, 'method' => $method, 'timeout' => 15);
switch ($method) {
case 'GET':
$url = $request->to_url();
$response = wp_safe_remote_get($url, $args);
break;
default:
$url = $request->get_normalized_http_url();
$args = wp_parse_args(array('body' => $request->to_postdata()), $args);
$response = wp_safe_remote_request($url, $args);
break;
}
$this->response_code = wp_remote_retrieve_response_code($response);
$this->response_headers = wp_remote_retrieve_headers($response);
/* Check if we have a valid response */
if (200 == $this->response_code) {
if ($response_body = wp_remote_retrieve_body($response)) {
/* Decode the response body */
$result = json_decode(trim($response_body), true);
/* Check if we failed to decode the response, or the response contains errors */
if (is_null($result) || isset($result['errors'])) {
$this->response_errors = isset($result['errors']) ? $result['errors'] : null;
return false;
}
return $result;
}
}
return false;
}
/**
* Make an HTTP request
*
* @internal Adapted for WP_Http
* @return API results
*/
function http($url, $method, $postfields = NULL)
{
$this->http_info = null;
// this is never used
$options = array('method' => $method, 'timeout' => $this->timeout, 'user-agent' => $this->useragent, 'sslverify' => $this->ssl_verifypeer);
switch ($method) {
case 'POST':
if (!empty($postfields)) {
$options['body'] = $postfields;
}
break;
case 'DELETE':
if (!empty($postfields)) {
$url = "{$url}?{$postfields}";
}
}
$response = wp_safe_remote_request($url, $options);
if (is_wp_error($response)) {
$this->http_code = null;
$this->http_header = array();
return false;
}
$this->http_code = $response['response']['code'];
$this->http_header = $response['headers'];
return $response['body'];
}
/**
* Simple wrapper for wp_remote_request() so child classes can override this
* and provide their own transport mechanism if needed, e.g. a custom
* cURL implementation
*
* @since 2.2.0
* @param string $request_uri
* @param string $request_args
* @return array|WP_Error
*/
protected function do_remote_request($request_uri, $request_args)
{
return wp_safe_remote_request($request_uri, $request_args);
}
/**
* Helper function to query the marketplace API via wp_remote_request.
*
* @param string The url to access.
* @return object The results of the wp_remote_request request.
*
* @access private
* @since 1.0
*/
protected function remote_request($url)
{
if (empty($url)) {
return false;
}
$args = array('headers' => array('Accept-Encoding' => ''), 'timeout' => 30, 'user-agent' => 'Toolkit/1.7.3');
$options = get_option(EWPT_PLUGIN_SLUG);
if (isset($options['deactivate_sslverify'])) {
$args['sslverify'] = false;
}
$request = wp_safe_remote_request($url, $args);
if (is_wp_error($request)) {
echo $request->get_error_message();
return false;
}
$data = json_decode($request['body']);
if ($request['response']['code'] == 200) {
return $data;
} else {
$this->set_error('http_code', $request['response']['code']);
}
if (isset($data->error)) {
$this->set_error('api_error', $data->error);
}
return false;
}
/**
* Retrieve URL headers and content using WP HTTP Request API.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param string $url URL to retrieve
* @param array $headers Optional. Headers to send to the URL.
* @return Snoopy style response
*/
function _fetch_remote_file($url, $headers = "")
{
$resp = wp_safe_remote_request($url, array('headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT));
if (is_wp_error($resp)) {
$error = array_shift($resp->errors);
$resp = new stdClass();
$resp->status = 500;
$resp->response_code = 500;
$resp->error = $error[0] . "\n";
//\n = Snoopy compatibility
return $resp;
}
// Snoopy returns headers unprocessed.
// Also note, WP_HTTP lowercases all keys, Snoopy did not.
$return_headers = array();
foreach (wp_remote_retrieve_headers($resp) as $key => $value) {
if (!is_array($value)) {
$return_headers[] = "{$key}: {$value}";
} else {
foreach ($value as $v) {
$return_headers[] = "{$key}: {$v}";
}
}
}
$response = new stdClass();
$response->status = wp_remote_retrieve_response_code($resp);
$response->response_code = wp_remote_retrieve_response_code($resp);
$response->headers = $return_headers;
$response->results = wp_remote_retrieve_body($resp);
return $response;
}
/**
* Prüfung auf DNSBL Spam
*
* @since 2.4.5
* @change 2.4.5
*
* @param string $ip IP-Adresse
* @return boolean TRUE bei gemeldeter IP
*/
private static function _is_dnsbl_spam($ip)
{
/* Start request */
$response = wp_safe_remote_request(esc_url_raw(sprintf('http://www.stopforumspam.com/api?ip=%s&f=json', $ip), 'http'));
/* Response error? */
if (is_wp_error($response)) {
return false;
}
/* Get JSON */
$json = wp_remote_retrieve_body($response);
/* Decode JSON */
$result = json_decode($json);
/* Empty data */
if (empty($result->success)) {
return false;
}
/* Return status */
return (bool) $result->ip->appears;
}
/**
* Deliver the webhook payload using wp_safe_remote_request()
*
* @since 2.2
* @param mixed $arg first hook argument
*/
public function deliver($arg)
{
$payload = $this->build_payload($arg);
// setup request args
$http_args = array('method' => 'POST', 'timeout' => MINUTE_IN_SECONDS, 'redirection' => 0, 'httpversion' => '1.0', 'blocking' => true, 'user-agent' => sprintf('WooCommerce/%s Hookshot (WordPress/%s)', WC_VERSION, $GLOBALS['wp_version']), 'body' => trim(json_encode($payload)), 'headers' => array('Content-Type' => 'application/json'), 'cookies' => array());
$http_args = apply_filters('woocommerce_webhook_http_args', $http_args, $arg, $this->id);
// add custom headers
$http_args['headers']['X-WC-Webhook-Topic'] = $this->get_topic();
$http_args['headers']['X-WC-Webhook-Resource'] = $this->get_resource();
$http_args['headers']['X-WC-Webhook-Event'] = $this->get_event();
$http_args['headers']['X-WC-Webhook-Signature'] = $this->generate_signature($http_args['body']);
$http_args['headers']['X-WC-Webhook-ID'] = $this->id;
$http_args['headers']['X-WC-Webhook-Delivery-ID'] = $delivery_id = $this->get_new_delivery_id();
$start_time = microtime(true);
// webhook away!
$response = wp_safe_remote_request($this->get_delivery_url(), $http_args);
$duration = round(microtime(true) - $start_time, 5);
$this->log_delivery($delivery_id, $http_args, $response, $duration);
do_action('woocommerce_webhook_delivery', $http_args, $response, $duration, $arg, $this->id);
}
/**
* Search for records
*
* @param array $query
*
* @return mixed Response body on success, or FALSE on failure
*/
private function search($query = array())
{
if (!$this->is_connected()) {
return false;
}
$defaults = array('sort' => array(array('created' => array('order' => 'asc'))));
$last = get_option('wp_stream_last_migrated');
if ($last) {
$defaults['filter'] = array('and' => array(array('range' => array('created' => array('gt' => $last)))));
}
$body['sites'] = array($this->site_uuid);
$body['query'] = array_merge($defaults, (array) $query);
$args = array('headers' => array('Stream-Site-API-Key' => $this->api_key, 'Content-Type' => 'application/json'), 'method' => 'POST', 'body' => wp_stream_json_encode($body), 'sslverify' => true);
$response = wp_safe_remote_request('https://api.wp-stream.com/search', $args);
if (is_wp_error($response)) {
return false;
}
return json_decode(wp_remote_retrieve_body($response));
}
/**
* Perform a HTTP HEAD or GET request.
*
* If $file_path is a writable filename, this will do a GET request and write
* the file to that path.
*
* @since 2.5.0
*
* @param string $url URL to fetch.
* @param string|bool $file_path Optional. File path to write request to. Default false.
* @param int $red Optional. The number of Redirects followed, Upon 5 being hit,
* returns false. Default 1.
* @return bool|string False on failure and string of headers if HEAD request.
*/
function wp_get_http($url, $file_path = false, $red = 1)
{
@set_time_limit(60);
if ($red > 5) {
return false;
}
$options = array();
$options['redirection'] = 5;
if (false == $file_path) {
$options['method'] = 'HEAD';
} else {
$options['method'] = 'GET';
}
$response = wp_safe_remote_request($url, $options);
if (is_wp_error($response)) {
return false;
}
$headers = wp_remote_retrieve_headers($response);
$headers['response'] = wp_remote_retrieve_response_code($response);
// WP_HTTP no longer follows redirects for HEAD requests.
if ('HEAD' == $options['method'] && in_array($headers['response'], array(301, 302)) && isset($headers['location'])) {
return wp_get_http($headers['location'], $file_path, ++$red);
}
if (false == $file_path) {
return $headers;
}
// GET request - write it to the supplied filename
$out_fp = fopen($file_path, 'w');
if (!$out_fp) {
return $headers;
}
fwrite($out_fp, wp_remote_retrieve_body($response));
fclose($out_fp);
clearstatcache();
return $headers;
}
function parser_s_cb($attr)
{
extract(shortcode_atts(array('url' => 'https://m.avito.ru/tyumen/kommercheskaya_nedvizhimost', 'user_agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:20.0) Gecko/20100101 Firefox/20.0'), $atts));
$args = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'user-agent' => $user_agent, 'blocking' => true, 'headers' => array(), 'cookies' => array(), 'body' => null, 'compress' => false, 'decompress' => true, 'sslverify' => false, 'stream' => false, 'filename' => null);
// Указываем прокси, если сайт блокирует доступ
define('WP_PROXY_HOST', '188.127.237.141');
define('WP_PROXY_PORT', '1890');
$result = wp_safe_remote_request($url, $args);
ob_start();
?>
<div>
Запрос данных по адресу:
<pre><?php
echo $url;
?>
</pre>
<h1>Ответ</h1>
<pre><?php
var_dump($result['response']);
?>
</pre>
<h1>Заголовок</h1>
<pre><?php
var_dump(wp_remote_retrieve_headers($result));
?>
</pre>
<h1>Результат</h1>
<ul>
<?php
//Подключаем парсер DOM дерева http://simplehtmldom.sourceforge.net/manual.htm
include_once 'inc/simplehtmldom/simple_html_dom.php';
$body = new simple_html_dom();
$body->load($result['body']);
//Получаем список элементов для обработку в список
$list = $body->find('.b-content-main .b-item');
?>
<?php
foreach ($list as $element) {
?>
<li>
<?php
//получаем ИД атрибут элемента
//$id = $element->id;
//echo $id;
?>
<br/>
<?php
//Находим внутри элемента заголовок с ссылкой и выдергиваем текст ссылки
$title = $element->find('.header-text', 0);
echo $title->plaintext;
?>
<br/>
<?php
//Находим внутри элемента ссылку
$title = $element->find('h1.entry-title a', 0);
echo $title->href;
?>
<hr>
</li>
<?php
}
?>
</ul>
</div>
<?php
$html = ob_get_contents();
ob_get_clean();
return $html;
}
