280 lines
9.4 KiB
PHP
280 lines
9.4 KiB
PHP
<?php
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/**
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* File: Cdn_BunnyCdn_Popup.php
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*
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* @since X.X.X
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* @package W3TC
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*/
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namespace W3TC;
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/**
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* Class: Cdn_BunnyCdn_Popup
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*
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* @since X.X.X
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*/
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class Cdn_BunnyCdn_Popup {
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/**
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* W3TC AJAX.
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*
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* @since X.X.X
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* @static
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*
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* @return void
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*/
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public static function w3tc_ajax() {
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$o = new Cdn_BunnyCdn_Popup();
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\add_action(
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'w3tc_ajax_cdn_bunnycdn_intro',
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array( $o, 'w3tc_ajax_cdn_bunnycdn_intro' )
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);
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\add_action(
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'w3tc_ajax_cdn_bunnycdn_list_pull_zones',
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array( $o, 'w3tc_ajax_cdn_bunnycdn_list_pull_zones' )
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);
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\add_action(
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'w3tc_ajax_cdn_bunnycdn_configure_pull_zone',
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array( $o, 'w3tc_ajax_cdn_bunnycdn_configure_pull_zone' )
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);
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\add_action(
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'w3tc_ajax_cdn_bunnycdn_deauthorization',
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array( $o, 'w3tc_ajax_cdn_bunnycdn_deauthorization' )
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);
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\add_action(
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'w3tc_ajax_cdn_bunnycdn_deauthorize',
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array( $o, 'w3tc_ajax_cdn_bunnycdn_deauthorize' )
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);
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}
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/**
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* W3TC AJAX: Render intro.
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*
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* @since X.X.X
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*
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* @return void
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*/
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public function w3tc_ajax_cdn_bunnycdn_intro() {
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$config = Dispatcher::config();
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$account_api_key = $config->get_string( 'cdn.bunnycdn.account_api_key' );
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// Ask for an account API key.
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$this->render_intro(
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array(
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'account_api_key' => empty( $account_api_key ) ? null : $account_api_key,
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)
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);
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}
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/**
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* W3TC AJAX: List pull zones.
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*
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* @since X.X.X
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*/
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public function w3tc_ajax_cdn_bunnycdn_list_pull_zones() {
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$account_api_key = Util_Request::get_string( 'account_api_key' );
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$api = new Cdn_BunnyCdn_Api( array( 'account_api_key' => $account_api_key ) );
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// Try to retrieve pull zones.
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try {
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$pull_zones = $api->list_pull_zones();
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} catch ( \Exception $ex ) {
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// Reauthorize: Ask for a new account API key.
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$this->render_intro(
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array(
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'account_api_key' => empty( $account_api_key ) ? null : $account_api_key,
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'error_message' => \esc_html( \__( 'Cannot list pull zones', 'w3-total-cache' ) . '; ' . $ex->getMessage() ),
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)
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);
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}
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// Save the account API key, if added or changed.
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$config = Dispatcher::config();
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if ( $config->get_string( 'cdn.bunnycdn.account_api_key' ) !== $account_api_key ) {
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$config->set( 'cdn.bunnycdn.account_api_key', $account_api_key );
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$config->save();
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}
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// Print the view.
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$server_ip = ! empty( $_SERVER['SERVER_ADDR'] ) && \filter_var( \wp_unslash( $_SERVER['SERVER_ADDR'] ), FILTER_VALIDATE_IP ) ?
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\filter_var( \wp_unslash( $_SERVER['SERVER_ADDR'] ), FILTER_SANITIZE_URL ) : null;
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$details = array(
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'pull_zones' => $pull_zones,
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'suggested_origin_url' => \home_url(), // Suggested origin URL or IP.
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'suggested_zone_name' => \substr( \str_replace( '.', '-', \parse_url( \home_url(), PHP_URL_HOST ) ), 0, 60 ), // Suggested pull zone name.
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'pull_zone_id' => $config->get_integer( 'cdn.bunnycdn.pull_zone_id' ),
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);
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include W3TC_DIR . '/Cdn_BunnyCdn_Popup_View_Pull_Zones.php';
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\wp_die();
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}
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/**
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* W3TC AJAX: Configure pull zone.
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*
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* @since X.X.X
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*
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* @see Cdn_BunnyCdn_Api::get_default_edge_rules()
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*/
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public function w3tc_ajax_cdn_bunnycdn_configure_pull_zone() {
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$config = Dispatcher::config();
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$account_api_key = $config->get_string( 'cdn.bunnycdn.account_api_key' );
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$pull_zone_id = Util_Request::get_integer( 'pull_zone_id' );
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$origin_url = Util_Request::get_string( 'origin_url' ); // Origin URL or IP.
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$name = Util_Request::get_string( 'name' ); // Pull zone name.
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$cdn_hostname = Util_Request::get_string( 'cdn_hostname' ); // Pull zone CDN hostname (system).
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// If not selecting a pull zone. then create a new one.
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if ( empty( $pull_zone_id ) ) {
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$api = new Cdn_BunnyCdn_Api( array( 'account_api_key' => $account_api_key ) );
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// Try to create a new pull zone.
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try {
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$response = $api->add_pull_zone(
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array(
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'Name' => $name, // The name/hostname for the pull zone where the files will be accessible; only letters, numbers, and dashes.
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'OriginUrl' => $origin_url, // Origin URL or IP (with optional port number).
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'CacheErrorResponses' => true, // If enabled, bunny.net will temporarily cache error responses (304+ HTTP status codes) from your servers for 5 seconds to prevent DDoS attacks on your origin. If disabled, error responses will be set to no-cache.
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'DisableCookies' => false, // Determines if the Pull Zone should automatically remove cookies from the responses.
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'EnableTLS1' => false, // TLS 1.0 was deprecated in 2018.
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'EnableTLS1_1' => false, // TLS 1.1 was EOL's on March 31,2020.
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'ErrorPageWhitelabel' => true, // Any bunny.net branding will be removed from the error page and replaced with a generic term.
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'OriginHostHeader' => \parse_url( \home_url(), PHP_URL_HOST ), // Sets the host header that will be sent to the origin.
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'UseStaleWhileUpdating' => true, // Serve stale content while updating. If Stale While Updating is enabled, cache will not be refreshed if the origin responds with a non-cacheable resource.
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'UseStaleWhileOffline' => true, // Serve stale content if the origin is offline.
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)
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);
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$pull_zone_id = (int) $response['Id'];
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$name = $response['Name'];
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$cdn_hostname = $response['Hostnames'][0]['Value'];
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} catch ( \Exception $ex ) {
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// Reauthorize: Ask for a new account API key.
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$this->render_intro(
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array(
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'account_api_key' => empty( $account_api_key ) ? null : $account_api_key,
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'error_message' => \esc_html( \__( 'Cannot select or add a pull zone', 'w3-total-cache' ) . '; ' . $ex->getMessage() ),
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)
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);
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}
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// Initialize an error messages array.
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$error_messages = array();
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// Add Edge Rules.
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foreach ( Cdn_BunnyCdn_Api::get_default_edge_rules() as $edge_rule ) {
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try {
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$api->add_edge_rule( $edge_rule, $pull_zone_id );
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} catch ( \Exception $ex ) {
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$error_messages[] = sprintf(
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// translators: 1: Edge Rule description/name.
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\__( 'Could not add Edge Rule "%1$s".', 'w3-total-cache' ) . '; ',
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\esc_html( $edge_rule['Description'] )
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) . $ex->getMessage();
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}
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}
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// Convert error messages array to a string.
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$error_messages = \implode( "\r\n", $error_messages );
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}
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// Save configuration.
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$config->set( 'cdn.bunnycdn.pull_zone_id', $pull_zone_id );
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$config->set( 'cdn.bunnycdn.name', $name );
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$config->set( 'cdn.bunnycdn.origin_url', $origin_url );
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$config->set( 'cdn.bunnycdn.cdn_hostname', $cdn_hostname );
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$config->save();
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// Print success view.
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include W3TC_DIR . '/Cdn_BunnyCdn_Popup_View_Configured.php';
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\wp_die();
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}
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/**
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* W3TC AJAX: Deauthorization form.
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*
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* @since X.X.X
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*/
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public function w3tc_ajax_cdn_bunnycdn_deauthorization() {
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$config = Dispatcher::config();
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$origin_url = $config->get_string( 'cdn.bunnycdn.origin_url' ); // Origin URL or IP.
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$name = $config->get_string( 'cdn.bunnycdn.name' ); // Pull zone name.
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$cdn_hostname = $config->get_string( 'cdn.bunnycdn.cdn_hostname' ); // Pull zone CDN hostname.
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$cdn_pull_zone_id = $config->get_integer( 'cdn.bunnycdn.pull_zone_id' ); // CDN pull zone id.
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$cdnfsd_pull_zone_id = $config->get_integer( 'cdnfsd.bunnycdn.pull_zone_id' ); // CDN FSD pull zone id.
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// Present details and ask to deauthorize and optionally delete the pull zone.
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include W3TC_DIR . '/Cdn_BunnyCdn_Popup_View_Deauthorize.php';
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\wp_die();
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}
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/**
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* W3TC AJAX: Deauthorize.
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*
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* Deauthorize and optionally delete the pull zone.
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*
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* @since X.X.X
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*/
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public function w3tc_ajax_cdn_bunnycdn_deauthorize() {
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$config = Dispatcher::config();
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$account_api_key = $config->get_string( 'cdn.bunnycdn.account_api_key' );
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$cdn_pull_zone_id = $config->get_integer( 'cdn.bunnycdn.pull_zone_id' ); // CDN pull zone id.
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$cdnfsd_pull_zone_id = $config->get_integer( 'cdnfsd.bunnycdn.pull_zone_id' ); // CDN FSD pull zone id.
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$delete_pull_zone = Util_Request::get_string( 'delete_pull_zone' );
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// Delete pull zone, if requested.
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if ( 'yes' === $delete_pull_zone ) {
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$api = new Cdn_BunnyCdn_Api( array( 'account_api_key' => $account_api_key ) );
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// Try to delete pull zone.
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try {
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$api->delete_pull_zone( $cdn_pull_zone_id );
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} catch ( \Exception $ex ) {
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$delete_error_message = $ex->getMessage();
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}
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// If the same pull zone is used for FSD, then deauthorize that too.
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if ( ! empty( $cdn_pull_zone_id ) && $cdn_pull_zone_id === $cdnfsd_pull_zone_id ) {
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$config->set( 'cdnfsd.bunnycdn.pull_zone_id', null );
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$config->set( 'cdnfsd.bunnycdn.name', null );
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$config->set( 'cdnfsd.bunnycdn.origin_url', null );
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$config->set( 'cdnfsd.bunnycdn.cdn_hostname', null );
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}
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}
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$config->set( 'cdn.bunnycdn.pull_zone_id', null );
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$config->set( 'cdn.bunnycdn.name', null );
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$config->set( 'cdn.bunnycdn.origin_url', null );
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$config->set( 'cdn.bunnycdn.cdn_hostname', null );
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$config->save();
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// Print success view.
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include W3TC_DIR . '/Cdn_BunnyCdn_Popup_View_Deauthorized.php';
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\wp_die();
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}
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/**
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* Render intro.
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*
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* @since X.X.X
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* @access private
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*
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* @param array $details {
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* Details for the modal.
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*
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* @type string $account_api_key Account API key.
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* @type string $error_message Error message (optional).
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* }
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*/
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private function render_intro( array $details ) {
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include W3TC_DIR . '/Cdn_BunnyCdn_Popup_View_Intro.php';
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\wp_die();
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}
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}
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