158 lines
4.0 KiB
PHP
158 lines
4.0 KiB
PHP
<?php
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namespace W3TC;
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class Cdn_RackSpace_Api_CloudFiles {
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private $_access_token;
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private $_access_region_descriptor;
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private $_new_access_required;
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public function __construct( $config = array() ) {
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$this->_access_token = $config['access_token'];
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$this->_access_region_descriptor = $config['access_region_descriptor'];
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$this->_new_access_required = $config['new_access_required'];
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}
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public function container_create( $container ) {
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return $this->_wp_remote_put( '/' . $container );
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}
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/**
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* data is:
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* name
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* content_type
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* content
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*/
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public function object_create( $data ) {
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$headers = array(
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'ETag' => md5( $data['content'] )
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);
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if ( isset( $data['content_type'] ) )
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$headers['Content-Type'] = $data['content_type'];
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return $this->_wp_remote_put( '/' . $data['container'] . '/' .
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ltrim( $data['name'], '/' ),
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$data['content'],
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$headers );
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}
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public function object_get_meta_or_null( $container, $name ) {
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return $this->_wp_remote_head( '/' . $container . '/' .
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ltrim( $name, '/' ) );
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}
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public function object_delete( $container, $name ) {
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return $this->_wp_remote_delete( '/' . $container . '/' .
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ltrim( $name, '/' ) );
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}
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private function _wp_remote_put( $uri, $body = array(), $headers = array() ) {
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if ( !empty( $this->_access_region_descriptor['object-store.publicURL'] ) ) {
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$url_base = $this->_access_region_descriptor['object-store.publicURL'];
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$headers['X-Auth-Token'] = $this->_access_token;
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$headers['Accept'] = 'application/json';
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$result = wp_remote_post( $url_base . $uri . '?format=json', array(
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'headers' => $headers,
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'body' => $body,
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//'sslcertificates' => dirname( __FILE__ ) .
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//'/Cdn_RackSpace_Api_CaCert.pem',
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'timeout' => 120,
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'method' => 'PUT'
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) );
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$r = self::_decode_response( $result );
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if ( !$r['auth_required'] )
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return;
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}
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$new_object = call_user_func( $this->_new_access_required );
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return $new_object->_wp_remote_put( $uri, $body, $headers );
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}
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private function _wp_remote_head( $uri ) {
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if ( !empty( $this->_access_region_descriptor['object-store.publicURL'] ) ) {
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$url_base = $this->_access_region_descriptor['object-store.publicURL'];
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$result = wp_remote_get( $url_base . $uri . '?format=json', array(
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'headers' => array( 'X-Auth-Token' => $this->_access_token ),
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//'sslcertificates' => dirname( __FILE__ ) .
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//'/Cdn_RackSpace_Api_CaCert.pem',
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'method' => 'HEAD'
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) );
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if ( $result['response']['code'] == '404' )
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return null;
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$r = self::_decode_response( $result );
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if ( !$r['auth_required'] )
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return $result['headers'];
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}
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$new_object = call_user_func( $this->_new_access_required );
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return $new_object->_wp_remote_head( $uri );
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}
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private function _wp_remote_delete( $uri ) {
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if ( !empty( $this->_access_region_descriptor['object-store.publicURL'] ) ) {
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$url_base = $this->_access_region_descriptor['object-store.publicURL'];
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$result = wp_remote_post( $url_base . $uri . '?format=json', array(
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'headers' => array( 'X-Auth-Token' => $this->_access_token ),
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//'sslcertificates' => dirname( __FILE__ ) .
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//'/Cdn_RackSpace_Api_CaCert.pem',
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'method' => 'DELETE'
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) );
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$r = self::_decode_response( $result );
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if ( !$r['auth_required'] )
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return;
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}
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$new_object = call_user_func( $this->_new_access_required );
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return $new_object->_wp_remote_delete( $uri );
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}
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static private function _decode_response( $result ) {
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if ( is_wp_error( $result ) )
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throw new \Exception( 'Failed to reach API endpoint' );
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if ( $result['response']['code'] != '200' &&
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$result['response']['code'] != '201' &&
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$result['response']['code'] != '202' &&
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$result['response']['code'] != '204' ) {
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if ( $result['response']['message'] == 'Unauthorized' )
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return array(
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'auth_required' => true
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);
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throw new \Exception(
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'Failed to reach API endpoint, got unexpected response ' .
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$result['response']['message'] );
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}
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return array( 'auth_required' => false );
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}
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}
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