437 lines
11 KiB
PHP
437 lines
11 KiB
PHP
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<?php
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if (!defined('ABSPATH')) {
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die();
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}
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require_once(W3TC_LIB_DIR . '/OAuth/W3tcOAuth.php');
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require_once('W3tcWpHttpException.php');
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/**
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* NetDNA REST Client Library
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*
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* @copyright 2012
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* @author Karlo Espiritu
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* @version 1.0 2012-09-21
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*/
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class NetDNA {
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public $alias;
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public $key;
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public $secret;
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public $netdnarws_url = 'https://rws.netdna.com';
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static public function create($authorization_key) {
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$keys = explode('+', $authorization_key);
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$alias = '';
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$consumerkey = '';
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$consumersecret = '';
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if (sizeof($keys) == 3)
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list($alias, $consumerkey, $consumersecret) = $keys;
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$api = new NetDNA($alias, $consumerkey, $consumersecret);
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return $api;
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}
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/**
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* @param string $alias
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* @param string $key
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* @param string $secret
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*/
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public function __construct($alias, $key, $secret) {
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$this->alias = $alias;
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$this->key = $key;
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$this->secret = $secret;
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}
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public function get_zone_domain($name) {
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return $name . '.' . $this->alias . '.netdna-cdn.com';
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}
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public function is_valid() {
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return !empty($this->alias) && !empty($this->key) &&
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!empty($this->secret);
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}
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/**
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* @param $selected_call
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* @param $method_type
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* @param $params
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* @return string
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* @throws W3tcWpHttpException
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*/
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private function execute($selected_call, $method_type, $params) {
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//increase the http request timeout
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add_filter('http_request_timeout', array($this, 'filter_timeout_time'));
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add_filter('https_ssl_verify', array($this, 'https_ssl_verify'));
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$consumer = new W3tcOAuthConsumer($this->key, $this->secret, NULL);
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// the endpoint for your request
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$endpoint = "$this->netdnarws_url/$this->alias$selected_call";
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//parse endpoint before creating OAuth request
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$parsed = parse_url($endpoint);
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if (array_key_exists("parsed", $parsed)) {
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parse_str($parsed['query'], $params);
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}
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//generate a request from your consumer
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$req_req = W3tcOAuthRequest::from_consumer_and_token($consumer, NULL, $method_type, $endpoint, $params);
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//sign your OAuth request using hmac_sha1
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$sig_method = new W3tcOAuthSignatureMethod_HMAC_SHA1();
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$req_req->sign_request($sig_method, $consumer, NULL);
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$request = array();
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$request['sslverify'] = false;
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$request['method'] = $method_type;
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if ($method_type == "POST" || $method_type == "PUT") {
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$request['body'] = $req_req->to_postdata();
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$request['headers']['Content-Type'] =
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'application/x-www-form-urlencoded; charset=' . get_option('blog_charset');
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$url = $req_req->get_normalized_http_url();
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} else {
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// notice GET, PUT and DELETE both needs to be passed in URL
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$url = $req_req->to_url();
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}
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$response = wp_remote_request($url, $request);
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$json_output = '';
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if (!is_wp_error($response)) {
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// make call
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$result = wp_remote_retrieve_body($response);
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$headers = wp_remote_retrieve_headers($response);
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$response_code = wp_remote_retrieve_response_code($response);
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// $json_output contains the output string
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$json_output = $result;
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} else {
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$response_code = $response->get_error_code();
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}
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remove_filter('https_ssl_verify', array($this, 'https_ssl_verify'));
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remove_filter('http_request_timeout', array($this, 'filter_timeout_time'));
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// catch errors
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if(is_wp_error($response)) {
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throw new W3tcWpHttpException("ERROR: {$response->get_error_message()}, Output: $json_output", $response_code, null, $headers);
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}
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return $json_output;
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}
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/**
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* @param $selected_call
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* @param array $params
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* @return string
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* @throws W3tcWpHttpException
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*/
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public function get($selected_call, $params = array()){
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return $this->execute($selected_call, 'GET', $params);
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}
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/**
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* @param $selected_call
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* @param array $params
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* @return string
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* @throws W3tcWpHttpException
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*/
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public function post($selected_call, $params = array()){
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return $this->execute($selected_call, 'POST', $params);
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}
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/**
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* @param $selected_call
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* @param array $params
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* @return string
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* @throws W3tcWpHttpException
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*/
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public function put($selected_call, $params = array()){
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return $this->execute($selected_call, 'PUT', $params);
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}
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/**
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* @param $selected_call
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* @param array $params
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* @return string
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* @throws W3tcWpHttpException
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*/
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public function delete($selected_call, $params = array()){
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return $this->execute($selected_call, 'DELETE', $params);
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}
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/**
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* Finds the zone id that matches the provided url.
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* @param $url
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* @return null|int
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* @throws W3tcWpHttpException
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*/
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public function get_zone_id($url) {
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$zone_id = null;
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$pull_zones = json_decode($this->get('/zones/pull.json'));
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if (preg_match("(200|201)", $pull_zones->code)) {
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foreach ($pull_zones->data->pullzones as $zone) {
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if (trim($zone->url, '/') != trim($url, '/'))
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continue;
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else {
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$zone_id = $zone->id;
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break;
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}
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}
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} else
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return null;
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return $zone_id;
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}
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/**
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* Retrieves statistics for the zone id
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* @param $zone_id
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* @return null|array
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* @throws W3tcWpHttpException
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*/
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public function get_stats_per_zone($zone_id) {
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$api_stats = json_decode($this->get("/reports/{$zone_id}/stats.json"), true);
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if (preg_match("(200|201)", $api_stats['code'])) {
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$summary = $api_stats['data']['summary'];
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return $summary;
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} else
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return null;
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}
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/**
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* Returns list of files for the zone id
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* @param $zone_id
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* @return null|array
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* @throws W3tcWpHttpException
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*/
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public function get_list_of_file_types_per_zone($zone_id) {
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$api_list = json_decode($this->get("/reports/pull/{$zone_id}/filetypes.json"), true);
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if (preg_match("(200|201)", $api_list['code'])) {
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$stats['total'] = $api_list['data']['total'];
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foreach($api_list['data']['filetypes'] as $filetyp) {
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$stats['filetypes'][] = $filetyp;
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}
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$stats['summary'] = $api_list['data']['summary'];
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return $stats;
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} else
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return null;
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}
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/**
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* Retrieves a list of popular files for zone id
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*
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* @param $zone_id
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* @return null|array
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* @throws W3tcWpHttpException
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*/
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public function get_list_of_popularfiles_per_zone($zone_id) {
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$api_popularfiles = json_decode($this->get("/reports/{$zone_id}/popularfiles.json"), true);
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if (preg_match("(200|201)", $api_popularfiles['code'])) {
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$popularfiles = $api_popularfiles['data']['popularfiles'];
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return $popularfiles;
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} else
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return null;
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}
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/**
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* Retrieves an account connected with the authorization key
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*
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* @throws Exception
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* @return null|string
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*/
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public function get_account() {
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$api_account = json_decode($this->get("/account.json"), true);
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if (preg_match("(200|201)", $api_account['code'])) {
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$account = $api_account['data']['account'];
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return $account;
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} else
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throw new Exception($this->error_message($api_account));
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}
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/**
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* Retrieves a pull zone
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* @param $zone_id
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* @throws Exception
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* @return null|string
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*/
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public function get_pull_zone($zone_id) {
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$api_pull_zone = json_decode($this->get("/zones/pull.json/{$zone_id}"), true);
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if (preg_match("(200|201)", $api_pull_zone['code'])) {
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$pull_zone = $api_pull_zone['data']['pullzone'];
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return $pull_zone;
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} else
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throw new Exception($this->error_message($api_pull_zone));
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}
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/**
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* Creates a pull zone
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* @param $zone
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* @return mixed
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* @throws Exception
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*/
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public function create_pull_zone($zone) {
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$zone_data = json_decode($this->post('/zones/pull.json', $zone), true);
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if (preg_match("(200|201)", $zone_data['code'])) {
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return $zone_data['data']['pullzone'];
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} else
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throw new Exception($this->error_message($zone_data));
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}
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private function error_message($o) {
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$m = isset( $o['error']['message'] ) ? $o['error']['message'] : '';
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if ( isset( $o['data']['errors'] ) && is_array( $o['data']['errors'] ) ) {
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foreach ( $o['data']['errors'] as $k => $v ) {
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$m .= '. ' . $k . ': ' . $v;
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}
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}
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return $m;
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}
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/**
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* Retrieves pull zones
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* @throws Exception
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* @return array|null
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*/
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public function get_pull_zones() {
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$pull_zones = json_decode($this->get('/zones/pull.json'), true);
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$zones = array();
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if (preg_match("(200|201)", $pull_zones['code'])) {
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foreach ($pull_zones ['data']['pullzones'] as $zone) {
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$zones[] = $zone;
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}
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} else {
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throw new Exception($this->error_message($zone_data));
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}
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return $zones;
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}
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/**
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* Increase http request timeout to 60 seconds
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* @param int $time
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* @return int
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*/
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public function filter_timeout_time($time) {
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return 600;
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}
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/**
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* Don't check certificate, some users have limited CA list
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*/
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public function https_ssl_verify($v) {
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return false;
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}
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/**
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* Update a pull zone
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* @param $zone_id
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* @param $zone
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* @throws Exception
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* @return
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*/
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public function update_pull_zone($zone_id, $zone) {
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$zone_data = json_decode($this->put("/zones/pull.json/$zone_id", $zone), true);
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if (preg_match("(200|201)", $zone_data['code'])) {
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return $zone_data['data']['pullzone'];
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} else {
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throw new Exception($this->error_message($zone_data));
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}
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}
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/**
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* Creates custom domains
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* @param $zone_id
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* @throws Exception
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* @return array|null
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*/
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public function create_custom_domain($zone_id, $custom_domain) {
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$custom_domain = json_decode($this->post("/zones/pull/$zone_id/customdomains.json", array(
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'custom_domain' => $custom_domain)), true);
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if (preg_match("(200|201)", $custom_domain['code'])) {
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return $custom_domain;
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} else
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throw $this->to_exception($custom_domain);
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}
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private function to_exception($response) {
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$message = $response['error']['message'];
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if ( isset( $response['data'] ) && isset( $response['data']['errors'] ) ) {
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foreach ( $response['data']['errors'] as $field => $error ) {
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if ( isset( $error['error'] ) )
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$message .= '. ' . $field . ': ' . $error['error'];
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else
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$message .= '. ' . $field . ': ' . $error;
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}
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}
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return new Exception($message);
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}
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/**
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* Returns custom domains
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* @param $zone_id
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* @throws Exception
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* @return array|null
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*/
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public function get_custom_domains($zone_id) {
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$custom_domains = json_decode($this->get("/zones/pull/$zone_id/customdomains.json"), true);
|
||
|
|
$domains = array();
|
||
|
|
if (preg_match("(200|201)", $custom_domains['code'])) {
|
||
|
|
foreach ($custom_domains['data']['customdomains'] as $domain) {
|
||
|
|
$domains[] = $domain['custom_domain'];
|
||
|
|
}
|
||
|
|
} else
|
||
|
|
throw new Exception($this->error_message($custom_domains));
|
||
|
|
return $domains;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the zone data for the provided zone id
|
||
|
|
*
|
||
|
|
* @param int $zone_id
|
||
|
|
* @throws Exception
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function get_zone($zone_id) {
|
||
|
|
$zone_data = json_decode($this->get("/zones/pull.json/$zone_id"), true);
|
||
|
|
if (preg_match("(200|201)", $zone_data['code'])) {
|
||
|
|
return $zone_data['data']['pullzone'];
|
||
|
|
} else
|
||
|
|
throw new Exception($this->error_message($zone_data));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Deletes files from cache
|
||
|
|
* @param $zone_id
|
||
|
|
* @param $files array of relative paths to files to delete
|
||
|
|
* Deletes whole zone if empty list passed
|
||
|
|
**/
|
||
|
|
public function cache_delete($zone_id, $files = array()) {
|
||
|
|
if (empty($files))
|
||
|
|
$params = array();
|
||
|
|
else
|
||
|
|
$params = array('files' => $files);
|
||
|
|
|
||
|
|
$response = json_decode($this->delete(
|
||
|
|
'/zones/pull.json/' . $zone_id . '/cache',
|
||
|
|
$params), true);
|
||
|
|
|
||
|
|
if (preg_match("(200|201)", $response['code'])) {
|
||
|
|
return true;
|
||
|
|
} else
|
||
|
|
throw $this->to_exception($response);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|