laipower/wp-content/plugins/w3-total-cache/CdnEngine_Mirror_Edgecast.php

143 lines
3.5 KiB
PHP

<?php
namespace W3TC;
if ( !defined( 'W3TC_CDN_EDGECAST_PURGE_URL' ) ) define( 'W3TC_CDN_EDGECAST_PURGE_URL', 'http://api.edgecast.com/v2/mcc/customers/%s/edge/purge' );
define( 'W3TC_CDN_EDGECAST_MEDIATYPE_WINDOWS_MEDIA_STREAMING', 1 );
define( 'W3TC_CDN_EDGECAST_MEDIATYPE_FLASH_MEDIA_STREAMING', 2 );
define( 'W3TC_CDN_EDGECAST_MEDIATYPE_HTTP_LARGE_OBJECT', 3 );
define( 'W3TC_CDN_EDGECAST_MEDIATYPE_HTTP_SMALL_OBJECT', 8 );
define( 'W3TC_CDN_EDGECAST_MEDIATYPE_APPLICATION_DELIVERY_NETWORK', 14 );
/**
* class CdnEngine_Mirror_Edgecast
*/
class CdnEngine_Mirror_Edgecast extends CdnEngine_Mirror {
/**
* PHP5 Constructor
*
* @param array $config
*/
function __construct( $config = array() ) {
$config = array_merge( array(
'apiid' => '',
'apikey' => ''
), $config );
parent::__construct( $config );
}
/**
* Purges remote files
*
* @param array $files
* @param array $results
* @return boolean
*/
function purge( $files, &$results ) {
if ( empty( $this->_config['account'] ) ) {
$results = $this->_get_results( $files, W3TC_CDN_RESULT_HALT, __( 'Empty account #.', 'w3-total-cache' ) );
return false;
}
if ( empty( $this->_config['token'] ) ) {
$results = $this->_get_results( $files, W3TC_CDN_RESULT_HALT, __( 'Empty token.', 'w3-total-cache' ) );
return false;
}
foreach ( $files as $file ) {
$local_path = $file['local_path'];
$remote_path = $file['remote_path'];
$url = $this->format_url( $remote_path );
$error = null;
if ( $this->_purge_content( $url, W3TC_CDN_EDGECAST_MEDIATYPE_HTTP_SMALL_OBJECT, $error ) ) {
$results[] = $this->_get_result( $local_path, $remote_path,
W3TC_CDN_RESULT_OK, __( 'OK', 'w3-total-cache' ), $file );
} else {
$results[] = $this->_get_result( $local_path, $remote_path,
W3TC_CDN_RESULT_ERROR,
sprintf( __( 'Unable to purge (%s).', 'w3-total-cache' ), $error ),
$file );
}
}
return !$this->_is_error( $results );
}
/**
* Purges CDN completely
*
* @param unknown $results
* @return bool
*/
function purge_all( &$results ) {
return $this->purge( array( array( 'local_path'=>'*', 'remote_path'=> '*' ) ), $results );
}
/**
* Purge content
*
* @param string $path
* @param int $type
* @param string $error
* @return boolean
*/
function _purge_content( $path, $type, &$error ) {
$url = sprintf( W3TC_CDN_EDGECAST_PURGE_URL, $this->_config['account'] );
$args = array(
'method' => 'PUT',
'user-agent' => W3TC_POWERED_BY,
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json',
'Authorization' => sprintf( 'TOK:%s', $this->_config['token'] )
),
'body' => json_encode( array(
'MediaPath' => $path,
'MediaType' => $type
) )
);
$response = wp_remote_request( $url, $args );
if ( is_wp_error( $response ) ) {
$error = implode( '; ', $response->get_error_messages() );
return false;
}
switch ( $response['response']['code'] ) {
case 200:
return true;
case 400:
$error = __( 'Invalid Request Parameter', 'w3-total-cache' );
return false;
case 403:
$error = __( 'Authentication Failure or Insufficient Access Rights', 'w3-total-cache' );
return false;
case 404:
$error = __( 'Invalid Request URI', 'w3-total-cache' );
return false;
case 405:
$error = __( 'Invalid Request', 'w3-total-cache' );
return false;
case 500:
$error = __( 'Server Error', 'w3-total-cache' );
return false;
}
$error = 'Unknown error';
return false;
}
}