1621 lines
59 KiB
Plaintext
1621 lines
59 KiB
Plaintext
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<?php
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defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
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class SWCFPC_Cloudflare
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{
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private $main_instance = null;
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private $objects = false;
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private $api_key = '';
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private $email = '';
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private $api_token = '';
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private $auth_mode = 0;
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private $zone_id = '';
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//private $subdomain = '';
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private $api_token_domain = '';
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private $worker_mode = false;
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private $worker_content = '';
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private $worker_id = '';
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private $worker_route_id = '';
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private $account_id_list = array();
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function __construct( $auth_mode, $api_key, $email, $api_token, $zone_id, $worker_mode, $worker_content, $worker_id, $worker_route_id, $main_instance ) {
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$this->auth_mode = $auth_mode;
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$this->api_key = $api_key;
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$this->email = $email;
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$this->api_token = $api_token;
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$this->zone_id = $zone_id;
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$this->worker_mode = $worker_mode;
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$this->worker_content = $worker_content;
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$this->worker_id = $worker_id;
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$this->worker_route_id = $worker_route_id;
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$this->main_instance = $main_instance;
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$this->actions();
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}
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function actions() {
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// Ajax clear whole cache
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add_action( 'wp_ajax_swcfpc_test_page_cache', array($this, 'ajax_test_page_cache') );
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}
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function set_auth_mode( $auth_mode ) {
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$this->auth_mode = $auth_mode;
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}
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function set_api_key( $api_key ) {
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$this->api_key = $api_key;
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}
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function set_api_email( $email ) {
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$this->email = $email;
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}
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function set_api_token( $api_token ) {
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$this->api_token = $api_token;
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}
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function set_api_token_domain( $api_token_domain ) {
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$this->api_token_domain = $api_token_domain;
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}
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function set_worker_id( $worker_id ) {
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$this->worker_id = $worker_id;
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}
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function set_worker_route_id( $worker_route_id ) {
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$this->worker_route_id = $worker_route_id;
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}
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function enable_worker_mode( $worker_content ) {
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$this->worker_mode = true;
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$this->worker_content = $worker_content;
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}
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function get_api_headers($standard_curl=false) {
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$cf_headers = array();
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if( $this->auth_mode == SWCFPC_AUTH_MODE_API_TOKEN ) {
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if( $standard_curl ) {
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$cf_headers = array(
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'headers' => array(
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"Authorization: Bearer {$this->api_token}",
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'Content-Type: application/json'
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)
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);
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}
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else {
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$cf_headers = array(
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'headers' => array(
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'Authorization' => "Bearer {$this->api_token}",
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'Content-Type' => 'application/json'
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)
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);
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}
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}
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else {
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if( $standard_curl ) {
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$cf_headers = array(
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'headers' => array(
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"X-Auth-Email: {$this->email}",
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"X-Auth-Key: {$this->api_key}",
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'Content-Type: application/json'
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)
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);
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}
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else {
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$cf_headers = array(
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'headers' => array(
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'X-Auth-Email' => $this->email,
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'X-Auth-Key' => $this->api_key,
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'Content-Type' => 'application/json'
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)
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);
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}
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}
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$cf_headers['timeout'] = defined('SWCFPC_CURL_TIMEOUT') ? SWCFPC_CURL_TIMEOUT : 10;
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return $cf_headers;
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}
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function get_zone_id_list(&$error) {
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$this->objects = $this->main_instance->get_objects();
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$zone_id_list = array();
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$per_page = 50;
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$current_page = 1;
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$pagination = false;
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$cf_headers = $this->get_api_headers();
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do {
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if( $this->auth_mode == SWCFPC_AUTH_MODE_API_TOKEN && $this->api_token_domain != '' ) {
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_get_zone_ids', "Request for page {$current_page} - URL: ".esc_url_raw( "https://api.cloudflare.com/client/v4/zones?name={$this->api_token_domain}" ) );
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}
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$response = wp_remote_get(
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esc_url_raw( "https://api.cloudflare.com/client/v4/zones?name={$this->api_token_domain}" ),
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$cf_headers
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);
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}
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else {
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if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_get_zone_ids', "Request for page {$current_page} - URL: " . esc_url_raw("https://api.cloudflare.com/client/v4/zones?page={$current_page}&per_page={$per_page}"));
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}
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$response = wp_remote_get(
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esc_url_raw("https://api.cloudflare.com/client/v4/zones?page={$current_page}&per_page={$per_page}"),
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$cf_headers
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);
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}
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if ( is_wp_error( $response ) ) {
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$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
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$this->objects['logs']->add_log('cloudflare::get_zone_id_list', "Error wp_remote_get: {$error}" );
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return false;
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}
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$response_body = wp_remote_retrieve_body($response);
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_get_zone_ids', "Response for page {$current_page}: {$response_body}" );
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}
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$json = json_decode( $response_body, true);
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if( $json['success'] == false ) {
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$error = array();
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foreach($json['errors'] as $single_error) {
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$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
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}
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$error = implode(' - ', $error);
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return false;
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}
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if( isset($json['result_info']) && is_array($json['result_info']) ) {
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if( isset($json['result_info']['total_pages']) && (int) $json['result_info']['total_pages'] > $current_page ) {
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$pagination = true;
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$current_page++;
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}
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else {
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$pagination = false;
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}
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}
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else {
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if( $pagination )
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$pagination = false;
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}
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if( isset($json['result']) && is_array($json['result']) ) {
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foreach( $json['result'] as $domain_data ) {
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if( !isset($domain_data['name']) || !isset($domain_data['id']) ) {
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$error = __('Unable to retrive zone id due to invalid response data', 'wp-cloudflare-page-cache');
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return false;
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}
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$zone_id_list[$domain_data['name']] = $domain_data['id'];
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}
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}
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} while( $pagination );
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if( !count($zone_id_list) ) {
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$error = __('Unable to find domains configured on Cloudflare', 'wp-cloudflare-page-cache');
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return false;
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}
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return $zone_id_list;
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}
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function get_current_browser_cache_ttl(&$error) {
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$this->objects = $this->main_instance->get_objects();
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$cf_headers = $this->get_api_headers();
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_get_browser_cache_ttl', 'Request '.esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/settings/browser_cache_ttl" ) );
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}
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$response = wp_remote_get(
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esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/settings/browser_cache_ttl" ),
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$cf_headers
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);
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if ( is_wp_error( $response ) ) {
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$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
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$this->objects['logs']->add_log('cloudflare::get_current_browser_cache_ttl', "Error wp_remote_get: {$error}" );
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return false;
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}
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$response_body = wp_remote_retrieve_body($response);
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_get_browser_cache_ttl', "Response {$response_body}" );
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}
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$json = json_decode( $response_body, true);
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if( $json['success'] == false ) {
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$error = array();
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foreach($json['errors'] as $single_error) {
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$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
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}
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$error = implode(' - ', $error);
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return false;
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}
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if( isset($json['result']) && is_array($json['result']) && isset($json['result']['value']) ) {
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return $json['result']['value'];
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}
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$error = __('Unable to find Browser Cache TTL settings ', 'wp-cloudflare-page-cache');
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return false;
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}
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function change_browser_cache_ttl($ttl, &$error) {
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$this->objects = $this->main_instance->get_objects();
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$cf_headers = $this->get_api_headers();
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$cf_headers['method'] = 'PATCH';
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$cf_headers['body'] = json_encode( array('value' => $ttl) );
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_set_browser_cache_ttl', 'Request URL: '.esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/settings/browser_cache_ttl") );
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$this->objects['logs']->add_log('cloudflare::cloudflare_set_browser_cache_ttl', 'Request body: ' . json_encode(array('value' => $ttl)) );
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}
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$response = wp_remote_post(
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esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/settings/browser_cache_ttl" ),
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$cf_headers
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);
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if ( is_wp_error( $response ) ) {
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$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
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$this->objects['logs']->add_log('cloudflare::change_browser_cache_ttl', "Error wp_remote_post: {$error}" );
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return false;
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}
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$response_body = wp_remote_retrieve_body($response);
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if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
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$this->objects['logs']->add_log('cloudflare::cloudflare_set_browser_cache_ttl', "Response: {$response_body}");
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}
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$json = json_decode( $response_body, true);
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if( $json['success'] == false ) {
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$error = array();
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foreach($json['errors'] as $single_error) {
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$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
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}
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$error = implode(' - ', $error);
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return false;
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}
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return true;
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}
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function delete_page_rule($page_rule_id, &$error) {
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$this->objects = $this->main_instance->get_objects();
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$cf_headers = $this->get_api_headers();
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$cf_headers['method'] = 'DELETE';
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if( $page_rule_id == '' ) {
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$error = __('There is not page rule to delete', 'wp-cloudflare-page-cache');
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return false;
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}
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if( $this->zone_id == '' ) {
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||
|
|
$error = __('There is not zone id to use', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::cloudflare_delete_page_rule', 'Request: '.esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules/{$page_rule_id}" ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules/{$page_rule_id}" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::delete_page_rule', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::cloudflare_delete_page_rule', 'Response: '.wp_remote_retrieve_body($response));
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function add_cache_everything_page_rule(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$url = $this->main_instance->home_url('/*');
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_cache_everything_page_rule', 'Request URL: '.esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules") );
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_cache_everything_page_rule', 'Request Body: '.json_encode(array('targets' => array(array('target' => 'url', 'constraint' => array('operator' => 'matches', 'value' => $url))), 'actions' => array(array('id' => 'cache_level', 'value' => 'cache_everything')), 'priority' => 1, 'status' => 'active')) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$cf_headers['method'] = 'POST';
|
||
|
|
$cf_headers['body'] = json_encode( array('targets' => array(array('target' => 'url', 'constraint' => array('operator' => 'matches', 'value' => $url))), 'actions' => array(array('id' => 'cache_level', 'value' => 'cache_everything')), 'priority' => 1, 'status' => 'active') );
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_cache_everything_page_rule', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_cache_everything_page_rule', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) && isset($json['result']['id']) ) {
|
||
|
|
return $json['result']['id'];
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function add_bypass_cache_backend_page_rule(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$url = admin_url('/*');
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_bypass_cache_backend_page_rule', 'Request URL: '.esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules") );
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_bypass_cache_backend_page_rule', 'Request Body: '.json_encode(array('targets' => array(array('target' => 'url', 'constraint' => array('operator' => 'matches', 'value' => $url))), 'actions' => array(array('id' => 'cache_level', 'value' => 'bypass')), 'priority' => 1, 'status' => 'active')) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$cf_headers['method'] = 'POST';
|
||
|
|
$cf_headers['body'] = json_encode( array('targets' => array(array('target' => 'url', 'constraint' => array('operator' => 'matches', 'value' => $url))), 'actions' => array(array('id' => 'cache_level', 'value' => 'bypass')), 'priority' => 1, 'status' => 'active') );
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/pagerules" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_bypass_cache_backend_page_rule', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::add_bypass_cache_backend_page_rule', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) && isset($json['result']['id']) ) {
|
||
|
|
return $json['result']['id'];
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function purge_cache(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
do_action('swcfpc_cf_purge_whole_cache_before');
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$cf_headers['method'] = 'POST';
|
||
|
|
$cf_headers['body'] = json_encode( array( 'purge_everything' => true ) );
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache', 'Request URL: '. esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache") );
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache', 'Request Body: '. json_encode(array('purge_everything' => true)) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache', "Response: {$response_body}");
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
do_action('swcfpc_cf_purge_whole_cache_after');
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private function purge_cache_urls_async($urls) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers( true );
|
||
|
|
|
||
|
|
$chunks = array_chunk($urls, 30);
|
||
|
|
|
||
|
|
$multi_curl = curl_multi_init();
|
||
|
|
$curl_array = array();
|
||
|
|
$curl_index = 0;
|
||
|
|
|
||
|
|
foreach( $chunks as $single_chunk ) {
|
||
|
|
|
||
|
|
$curl_array[$curl_index] = curl_init();
|
||
|
|
|
||
|
|
curl_setopt_array($curl_array[$curl_index], array(
|
||
|
|
CURLOPT_URL => "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache",
|
||
|
|
CURLOPT_RETURNTRANSFER => 1,
|
||
|
|
CURLOPT_MAXREDIRS => 10,
|
||
|
|
CURLOPT_TIMEOUT => $cf_headers['timeout'],
|
||
|
|
CURLOPT_CUSTOMREQUEST => 'POST',
|
||
|
|
CURLOPT_POST => 1,
|
||
|
|
CURLOPT_HTTPHEADER => $cf_headers['headers'],
|
||
|
|
CURLOPT_POSTFIELDS => json_encode(array('files' => array_values($single_chunk))),
|
||
|
|
));
|
||
|
|
|
||
|
|
curl_multi_add_handle($multi_curl, $curl_array[$curl_index]);
|
||
|
|
|
||
|
|
$curl_index++;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// execute the multi handle
|
||
|
|
$active = null;
|
||
|
|
|
||
|
|
do {
|
||
|
|
|
||
|
|
$status = curl_multi_exec($multi_curl, $active);
|
||
|
|
|
||
|
|
if ($active) {
|
||
|
|
// Wait a short time for more activity
|
||
|
|
curl_multi_select($multi_curl);
|
||
|
|
}
|
||
|
|
|
||
|
|
} while ($active && $status == CURLM_OK);
|
||
|
|
|
||
|
|
// close the handles
|
||
|
|
for($i=0; $i < $curl_index; $i++) {
|
||
|
|
|
||
|
|
// Get the content of cURL request $curl_array[$i]
|
||
|
|
if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls_async', "Response for request {$i}: ".curl_multi_getcontent($curl_array[$i]) );
|
||
|
|
}
|
||
|
|
|
||
|
|
curl_multi_remove_handle($multi_curl, $curl_array[$i]);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
curl_multi_close($multi_curl);
|
||
|
|
|
||
|
|
// free up additional memory resources
|
||
|
|
for($i=0; $i < $curl_index; $i++) {
|
||
|
|
curl_close($curl_array[$i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function purge_cache_urls($urls, &$error, $async=true) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
do_action('swcfpc_cf_purge_cache_by_urls_before', $urls);
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$cf_headers['method'] = 'POST';
|
||
|
|
|
||
|
|
if( count($urls) > 30 ) {
|
||
|
|
|
||
|
|
$this->purge_cache_urls_async( $urls );
|
||
|
|
|
||
|
|
/*
|
||
|
|
|
||
|
|
$chunks = array_chunk($urls, 30);
|
||
|
|
|
||
|
|
foreach ($chunks as $single_chunk) {
|
||
|
|
|
||
|
|
$cf_headers['body'] = json_encode(array('files' => array_values($single_chunk)));
|
||
|
|
|
||
|
|
if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', 'Request URL: ' . esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache"));
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', 'Request Body: ' . json_encode(array('files' => $single_chunk)));
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache"),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if (is_wp_error($response)) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache') . $response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', "Error wp_remote_post: {$error}");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', "Response: {$response_body}");
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode($response_body, true);
|
||
|
|
|
||
|
|
if ($json['success'] == false) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach ($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
|
||
|
|
$cf_headers['body'] = json_encode(array('files' => array_values($urls)));
|
||
|
|
|
||
|
|
if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', 'Request URL: ' . esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache"));
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', 'Request Body: ' . json_encode(array('files' => $urls)));
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/purge_cache"),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if (is_wp_error($response)) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache') . $response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if ( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::purge_cache_urls', "Response: {$response_body}");
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode($response_body, true);
|
||
|
|
|
||
|
|
if ($json['success'] == false) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach ($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
do_action('swcfpc_cf_purge_cache_by_urls_after', $urls);
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function get_account_ids(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$this->account_id_list = array();
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::get_account_ids', 'Request '.esc_url_raw( 'https://api.cloudflare.com/client/v4/accounts?page=1&per_page=20&direction=desc' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_get(
|
||
|
|
esc_url_raw( 'https://api.cloudflare.com/client/v4/accounts?page=1&per_page=20&direction=desc' ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::get_account_ids', "Error wp_remote_get: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::get_account_ids', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) ) {
|
||
|
|
|
||
|
|
foreach( $json['result'] as $account_data ) {
|
||
|
|
|
||
|
|
if( !isset($account_data['id']) ) {
|
||
|
|
$error = __('Unable to retrive account ID', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->account_id_list[] = array('id' => $account_data['id'], 'name' => $account_data['name']);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this->account_id_list;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function get_current_account_id(&$error) {
|
||
|
|
|
||
|
|
$account_id = '';
|
||
|
|
|
||
|
|
if( count($this->account_id_list) == 0 )
|
||
|
|
$this->get_account_ids( $error );
|
||
|
|
|
||
|
|
if( count($this->account_id_list) == 0 ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::get_current_account_id', "Unable to retrive an account ID: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( count($this->account_id_list) > 1 ) {
|
||
|
|
|
||
|
|
foreach($this->account_id_list as $account_data) {
|
||
|
|
|
||
|
|
if( strstr( strtolower($account_data['name']), strtolower($this->email) ) !== false ) {
|
||
|
|
$account_id = $account_data['id'];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$account_id = $this->account_id_list[0]['id'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if( $account_id == '' ) {
|
||
|
|
$error = __('Unable to find a valid account ID.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $account_id;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_get_list(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$workers_id_list = array();
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$account_id = $this->get_current_account_id($error);
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_get_list', "I'm using the account ID: {$account_id}" );
|
||
|
|
|
||
|
|
$cloudflare_request_url = "https://api.cloudflare.com/client/v4/accounts/{$account_id}/workers/scripts";
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_get_list', 'Request '.esc_url_raw( $cloudflare_request_url ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_get(
|
||
|
|
esc_url_raw( $cloudflare_request_url ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_get_list', "Error wp_remote_get: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_get_list', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_get_list', "Error: {$error}" );
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) ) {
|
||
|
|
|
||
|
|
foreach( $json['result'] as $worker_data ) {
|
||
|
|
|
||
|
|
if( isset($worker_data['id']) ) {
|
||
|
|
$workers_id_list[] = $worker_data['id'];
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return $workers_id_list;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_upload(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
$account_id = $this->get_current_account_id($error);
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$cf_headers['method'] = 'PUT';
|
||
|
|
$cf_headers['headers']['Content-Type'] = 'application/javascript';
|
||
|
|
$cf_headers['body'] = $this->worker_content;
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_upload', "I'm using the account ID: {$account_id}" );
|
||
|
|
|
||
|
|
$cloudflare_request_url = "https://api.cloudflare.com/client/v4/accounts/{$account_id}/workers/scripts/{$this->worker_id}";
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_upload', 'Request '.esc_url_raw( $cloudflare_request_url ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( $cloudflare_request_url ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_upload', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_upload', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) && isset($json['result']['id']) && $json['result']['id'] == $this->worker_id ) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_delete(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
$account_id = $this->get_current_account_id($error);
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$cf_headers['method'] = 'DELETE';
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_delete', "I'm using the account ID: {$account_id}" );
|
||
|
|
|
||
|
|
$cloudflare_request_url = "https://api.cloudflare.com/client/v4/accounts/{$account_id}/workers/scripts/{$this->worker_id}";
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_delete', 'Request '.esc_url_raw( $cloudflare_request_url ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( $cloudflare_request_url ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_delete', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_delete', "Response {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_route_create(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$url = $this->main_instance->home_url('/*');
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_create', 'Request URL: '.esc_url_raw("https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes") );
|
||
|
|
}
|
||
|
|
|
||
|
|
$cf_headers['method'] = 'POST';
|
||
|
|
$cf_headers['body'] = json_encode( array('pattern' => $url, 'script' => $this->worker_id) );
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_create', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_create', "Response: {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) && isset($json['result']['id']) ) {
|
||
|
|
return $json['result']['id'];
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_route_get_list(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$routes_list = array();
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_get_list', 'Request '.esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes" ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_get(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_get_list', "Error wp_remote_get: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_get_list', "Response {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_get_list', "Error: {$error}" );
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($json['result']) && is_array($json['result']) ) {
|
||
|
|
|
||
|
|
foreach( $json['result'] as $route_data ) {
|
||
|
|
|
||
|
|
if( isset($route_data['id']) ) {
|
||
|
|
$routes_list[$route_data['id']] = array('pattern' => $route_data['pattern'], 'script' => $route_data['script']);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return $routes_list;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function worker_route_delete(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$cf_headers = $this->get_api_headers();
|
||
|
|
$cf_headers['method'] = 'DELETE';
|
||
|
|
|
||
|
|
if( $this->worker_route_id == '' ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_delete', 'No route to delete' );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_delete', 'Request '.esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes/{$this->worker_route_id}" ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
$response = wp_remote_post(
|
||
|
|
esc_url_raw( "https://api.cloudflare.com/client/v4/zones/{$this->zone_id}/workers/routes/{$this->worker_route_id}" ),
|
||
|
|
$cf_headers
|
||
|
|
);
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_delete', "Error wp_remote_post: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$response_body = wp_remote_retrieve_body($response);
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) && $this->objects['logs']->get_verbosity() == SWCFPC_LOGS_HIGH_VERBOSITY ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::worker_route_delete', "Response {$response_body}" );
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_decode( $response_body, true);
|
||
|
|
|
||
|
|
if( $json['success'] == false ) {
|
||
|
|
|
||
|
|
$error = array();
|
||
|
|
|
||
|
|
foreach($json['errors'] as $single_error) {
|
||
|
|
$error[] = "{$single_error['message']} (err code: {$single_error['code']})";
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = implode(' - ', $error);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->worker_route_id = '';
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function page_cache_test($url, &$error, $test_static=false) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$args = array(
|
||
|
|
'timeout' => defined('SWCFPC_CURL_TIMEOUT') ? SWCFPC_CURL_TIMEOUT : 10,
|
||
|
|
'sslverify' => false,
|
||
|
|
'user-agent' => 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0',
|
||
|
|
'headers' => array(
|
||
|
|
'Accept' => 'text/html'
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::page_cache_test', "Start test to {$url} with headers ".print_r($args, true) );
|
||
|
|
|
||
|
|
// First test - Home URL
|
||
|
|
$response = wp_remote_get( esc_url_raw( $url ), $args );
|
||
|
|
|
||
|
|
if ( is_wp_error( $response ) ) {
|
||
|
|
$error = __('Connection error: ', 'wp-cloudflare-page-cache' ).$response->get_error_message();
|
||
|
|
$this->objects['logs']->add_log('cloudflare::page_cache_test', "Error wp_remote_get: {$error}" );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$headers = wp_remote_retrieve_headers( $response );
|
||
|
|
|
||
|
|
if( is_object($this->objects['logs']) ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::page_cache_test', 'Response Headers: '.var_export($headers, true) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !$test_static && !isset($headers['X-WP-CF-Super-Cache']) ) {
|
||
|
|
$error = __('The plugin is not detected on your home page. If you have activated other caching systems, please disable them and retry the test.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !$test_static && $headers['X-WP-CF-Super-Cache'] == 'no-cache' ) {
|
||
|
|
$error = __('The cache is not enabled on your home page. It\'s not possible to verify if the page caching is working properly.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !isset($headers['CF-Cache-Status']) ) {
|
||
|
|
$error = __('Seem that your website is not behind Cloudflare. If you have recently enabled the cache or it is your first test, wait about 30 seconds and try again because the changes take a few seconds for Cloudflare to propagate them on the web. If the error persists, request support for a detailed check.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !isset($headers['Cache-Control']) ) {
|
||
|
|
$error = __('Unable to find the Cache-Control response header.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !$test_static && !isset($headers['X-WP-CF-Super-Cache-Cache-Control']) ) {
|
||
|
|
$error = __('Unable to find the X-WP-CF-Super-Cache-Cache-Control response header.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['Cache-Control'], '{resp:x-wp-cf-super-cache-cache-control}') == 0 ) {
|
||
|
|
$error = __('Invalid Cache-Control response header. If you are using Litespeed Server, please disable the option <strong>Overwrite the cache-control header for WordPress\'s pages using web server rules</strong>, purge the cache and retry.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( $this->worker_mode == true && !isset($headers['x-wp-cf-super-cache-worker-status']) ) {
|
||
|
|
$error = __('Unable to find the X-WP-CF-Super-Cache-Worker-Status response header. Worker mode seems not working correctly.', 'wp-cloudflare-page-cache');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( $this->worker_mode == true && ( strcasecmp($headers['x-wp-cf-super-cache-worker-status'], 'hit') == 0 || strcasecmp($headers['x-wp-cf-super-cache-worker-status'], 'miss') == 0 ) ) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['CF-Cache-Status'], 'HIT') == 0 || strcasecmp($headers['CF-Cache-Status'], 'MISS') == 0 || strcasecmp($headers['CF-Cache-Status'], 'EXPIRED') == 0 ) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['CF-Cache-Status'], 'REVALIDATED') == 0 ) {
|
||
|
|
$error = sprintf( __('Cache status: %s - The resource is served from cache but is stale. The resource was revalidated by either an If-Modified-Since header or an If-None-Match header.', 'wp-cloudflare-page-cache'), $headers['CF-Cache-Status']);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['CF-Cache-Status'], 'UPDATING') == 0 ) {
|
||
|
|
$error = sprintf( __('Cache status: %s - The resource was served from cache but is expired. The resource is currently being updated by the origin web server. UPDATING is typically seen only for very popular cached resources.', 'wp-cloudflare-page-cache'), $headers['CF-Cache-Status']);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['CF-Cache-Status'], 'BYPASS') == 0 ) {
|
||
|
|
$error = sprintf( __('Cache status: %s - Cloudflare has been instructed to not cache this asset. It has been served directly from the origin.', 'wp-cloudflare-page-cache'), $headers['CF-Cache-Status']);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( strcasecmp($headers['CF-Cache-Status'], 'DYNAMIC') == 0 ) {
|
||
|
|
|
||
|
|
$cookies = wp_remote_retrieve_cookies( $response );
|
||
|
|
|
||
|
|
if( !empty($cookies) && count($cookies) > 1 )
|
||
|
|
$error = sprintf( __('Cache status: %s - The resource was not cached by default and your current Cloudflare caching configuration doesn\'t instruct Cloudflare to cache the resource. Try to enable the <strong>Strip response cookies on pages that should be cached</strong> option and retry.', 'wp-cloudflare-page-cache'), $headers['CF-Cache-Status']);
|
||
|
|
else
|
||
|
|
$error = sprintf( __('Cache status: %s - The resource was not cached by default and your current Cloudflare caching configuration doesn\'t instruct Cloudflare to cache the resource. Instead, the resource was requested from the origin web server.', 'wp-cloudflare-page-cache'), $headers['CF-Cache-Status']);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = __('Undefined error', 'wp-cloudflare-page-cache');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function disable_page_cache(&$error) {
|
||
|
|
|
||
|
|
$error = '';
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
// Reset old browser cache TTL
|
||
|
|
if( $this->main_instance->get_single_config('cf_old_bc_ttl', 0) != 0 )
|
||
|
|
$this->change_browser_cache_ttl( $this->main_instance->get_single_config('cf_old_bc_ttl', 0), $error );
|
||
|
|
|
||
|
|
if( $this->worker_mode == true ) {
|
||
|
|
|
||
|
|
$worker_route_ids = $this->worker_route_get_list( $error );
|
||
|
|
|
||
|
|
if( $worker_route_ids === false || !is_array($worker_route_ids) ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::disable_page_cache', 'Unable to retrieve the worker routes list');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( isset($worker_route_ids[$this->worker_route_id]) ) {
|
||
|
|
|
||
|
|
// Delete worker route
|
||
|
|
if (!$this->worker_route_delete($error))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::disable_page_cache', "Unable to find the route ID {$this->worker_route_id} in Cloudflare routes list, so I don't delete it: ".print_r($worker_route_ids, true) );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$worker_ids = $this->worker_get_list($error);
|
||
|
|
|
||
|
|
if( $worker_ids && is_array($worker_ids) && in_array($this->worker_id, $worker_ids) ) {
|
||
|
|
|
||
|
|
// Delete worker script
|
||
|
|
if( !$this->worker_delete($error) )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
|
||
|
|
if( is_array($worker_ids) )
|
||
|
|
$this->objects['logs']->add_log('cloudflare::disable_page_cache', "Unable to find the worker ID {$this->worker_id} in Cloudflare workers list, so I don't delete it: ".print_r($worker_ids, true) );
|
||
|
|
else
|
||
|
|
$this->objects['logs']->add_log('cloudflare::disable_page_cache', 'Unable to find the worker ID to delete' );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// Delete page rules
|
||
|
|
if ( $this->worker_mode == false && $this->main_instance->get_single_config('cf_page_rule_id', '') != '' && !$this->delete_page_rule($this->main_instance->get_single_config('cf_page_rule_id', ''), $error)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$this->main_instance->set_single_config('cf_page_rule_id', '');
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $this->worker_mode == false && $this->main_instance->get_single_config('cf_bypass_backend_page_rule_id', '') != '' && !$this->delete_page_rule($this->main_instance->get_single_config('cf_bypass_backend_page_rule_id', ''), $error)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$this->main_instance->set_single_config('cf_bypass_backend_page_rule_id', '');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Purge cache
|
||
|
|
$this->purge_cache($error);
|
||
|
|
|
||
|
|
// Reset htaccess
|
||
|
|
$this->objects['cache_controller']->reset_htaccess();
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_woker_route_id', '');
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function enable_page_cache(&$error) {
|
||
|
|
|
||
|
|
$this->objects = $this->main_instance->get_objects();
|
||
|
|
|
||
|
|
$current_cf_browser_ttl = $this->get_current_browser_cache_ttl( $error );
|
||
|
|
|
||
|
|
if( $current_cf_browser_ttl !== false ) {
|
||
|
|
$this->main_instance->set_single_config('cf_old_bc_ttl', $current_cf_browser_ttl);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Step 1 - set browser cache ttl to zero (Respect Existing Headers)
|
||
|
|
if( !$this->change_browser_cache_ttl(0, $error) ) {
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Step 2 - delete old page rule, if exist
|
||
|
|
if( $this->main_instance->get_single_config('cf_page_rule_id', '') != '' && $this->delete_page_rule( $this->main_instance->get_single_config('cf_page_rule_id', ''), $error_msg ) ) {
|
||
|
|
$this->main_instance->set_single_config('cf_page_rule_id', '');
|
||
|
|
}
|
||
|
|
|
||
|
|
if( $this->main_instance->get_single_config('cf_bypass_backend_page_rule_id', '') != '' && $this->delete_page_rule( $this->main_instance->get_single_config('cf_bypass_backend_page_rule_id', ''), $error_msg ) ) {
|
||
|
|
$this->main_instance->set_single_config('cf_bypass_backend_page_rule_id', '');
|
||
|
|
}
|
||
|
|
|
||
|
|
if( $this->worker_mode == true ) {
|
||
|
|
|
||
|
|
$worker_route_ids = $this->worker_route_get_list( $error );
|
||
|
|
|
||
|
|
if( $worker_route_ids === false || !is_array($worker_route_ids) ) {
|
||
|
|
$this->objects['logs']->add_log('cloudflare::enable_page_cache', 'Unable to retrieve the worker routes list');
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$worker_ids = $this->worker_get_list($error);
|
||
|
|
|
||
|
|
// Delete existing route
|
||
|
|
if( isset($worker_route_ids[$this->worker_route_id]) ) {
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::enable_page_cache', "I'm deleting existing route ID {$this->worker_route_id}" );
|
||
|
|
|
||
|
|
if (!$this->worker_route_delete($error))
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Delete existing worker
|
||
|
|
if( $worker_ids && is_array($worker_ids) && in_array($this->worker_id, $worker_ids) ) {
|
||
|
|
|
||
|
|
$this->objects['logs']->add_log('cloudflare::enable_page_cache', "I'm deleting existing worker ID {$this->worker_id}" );
|
||
|
|
|
||
|
|
// Delete worker script
|
||
|
|
if( !$this->worker_delete($error) )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// Step 3a - upload worker
|
||
|
|
if( !$this->worker_upload($error) ) {
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
|
||
|
|
$return_array['status'] = 'error';
|
||
|
|
$return_array['error'] = $error;
|
||
|
|
die(json_encode($return_array));
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Step 3b - create route
|
||
|
|
$this->worker_route_id = $this->worker_route_create($error);
|
||
|
|
|
||
|
|
if( !$this->worker_route_id ) {
|
||
|
|
|
||
|
|
$this->worker_delete($error);
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_woker_id', $this->worker_id);
|
||
|
|
$this->main_instance->set_single_config('cf_woker_route_id', $this->worker_route_id);
|
||
|
|
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
|
||
|
|
// Step 3a - create new page rule to force bypass for backend URLs
|
||
|
|
if( $this->main_instance->get_single_config('cf_bypass_backend_page_rule', 0) > 0 ) {
|
||
|
|
|
||
|
|
$bypass_backend_page_rule_id = $this->add_bypass_cache_backend_page_rule( $error );
|
||
|
|
|
||
|
|
if ($bypass_backend_page_rule_id == false) {
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_bypass_backend_page_rule_id', $bypass_backend_page_rule_id);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Step 3b - create new page rule
|
||
|
|
$cache_everything_page_rule_id = $this->add_cache_everything_page_rule($error);
|
||
|
|
|
||
|
|
if ($cache_everything_page_rule_id == false && $bypass_backend_page_rule_id != '') {
|
||
|
|
$this->delete_page_rule($bypass_backend_page_rule_id, $error);
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 0);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_page_rule_id', $cache_everything_page_rule_id);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Update config data
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
|
||
|
|
// Step 4 - purge cache
|
||
|
|
$this->purge_cache($error);
|
||
|
|
|
||
|
|
$this->main_instance->set_single_config('cf_cache_enabled', 1);
|
||
|
|
$this->main_instance->update_config();
|
||
|
|
|
||
|
|
$this->objects['cache_controller']->write_htaccess( $error );
|
||
|
|
|
||
|
|
return true;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function ajax_test_page_cache() {
|
||
|
|
|
||
|
|
check_ajax_referer( 'ajax-nonce-string', 'security' );
|
||
|
|
|
||
|
|
$return_array = array('status' => 'ok');
|
||
|
|
$error_dynamic = '';
|
||
|
|
$error_static = '';
|
||
|
|
|
||
|
|
$url_static_resource = SWCFPC_PLUGIN_URL.'assets/testcache.html';
|
||
|
|
$url_dynamic_resource = home_url();
|
||
|
|
|
||
|
|
$return_array['static_resource_url'] = $url_static_resource;
|
||
|
|
$return_array['dynamic_resource_url'] = $url_dynamic_resource;
|
||
|
|
|
||
|
|
$headers_dyamic_resource = $this->page_cache_test( $url_dynamic_resource, $error_dynamic );
|
||
|
|
|
||
|
|
if( ! $headers_dyamic_resource ) {
|
||
|
|
|
||
|
|
$headers_static_resource = $this->page_cache_test( $url_static_resource, $error_static, true );
|
||
|
|
$error = '';
|
||
|
|
|
||
|
|
// Error on both dynamic and static test
|
||
|
|
if( !$headers_static_resource ) {
|
||
|
|
|
||
|
|
$error .= __( 'Page caching seems not working for both dynamic and static pages.', 'wp-cloudflare-page-cache');
|
||
|
|
$error .= '<br/><br/>';
|
||
|
|
$error .= sprintf( __( 'Error on dynamic page (%1$s): %2$s', 'wp-cloudflare-page-cache' ), $url_dynamic_resource, $error_dynamic );
|
||
|
|
$error .= '<br/><br/>';
|
||
|
|
$error .= sprintf( __( 'Error on static resource (%1$s): %2$s', 'wp-cloudflare-page-cache'), $url_static_resource, $error_static);
|
||
|
|
$error .= '<br/><br/>';
|
||
|
|
$error .= __( 'Please check if the page caching is working by yourself by surfing the website in incognito mode \'cause sometimes Cloudflare bypass the cache for cURL requests. Reload a page two or three times. If you see the response header <strong>cf-cache-status: HIT</strong>, the page caching is working well.', 'wp-cloudflare-page-cache');
|
||
|
|
|
||
|
|
}
|
||
|
|
// Error on dynamic test only
|
||
|
|
else {
|
||
|
|
|
||
|
|
$error .= sprintf( __( 'Page caching is working for static page but seems not working for dynamic pages.', 'wp-cloudflare-page-cache'), $url_static_resource);
|
||
|
|
$error .= '<br/><br/>';
|
||
|
|
$error .= sprintf( __('Error on dynamic page (%1$s): %2$s', 'wp-cloudflare-page-cache'), $url_dynamic_resource, $error_dynamic);
|
||
|
|
$error .= '<br/><br/>';
|
||
|
|
$error .= __( 'Please check if the page caching is working by yourself by surfing the website in incognito mode \'cause sometimes Cloudflare bypass the cache for cURL requests. Reload a page two or three times. If you see the response header <strong>cf-cache-status: HIT</strong>, the page caching is working well.', 'wp-cloudflare-page-cache');
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$return_array['status'] = 'error';
|
||
|
|
$return_array['error'] = $error;
|
||
|
|
|
||
|
|
die(json_encode($return_array));
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$return_array['success_msg'] = __('Page caching is working properly', 'wp-cloudflare-page-cache');
|
||
|
|
|
||
|
|
die(json_encode($return_array));
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|