diff options
Diffstat (limited to 'apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/ObjectStore/Resource/CDNContainer.php')
| -rw-r--r-- | apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/ObjectStore/Resource/CDNContainer.php | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/ObjectStore/Resource/CDNContainer.php b/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/ObjectStore/Resource/CDNContainer.php new file mode 100644 index 00000000000..9b6367c87e0 --- /dev/null +++ b/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/ObjectStore/Resource/CDNContainer.php @@ -0,0 +1,298 @@ +<?php +/** + * PHP OpenCloud library. + * + * @copyright Copyright 2013 Rackspace US, Inc. See COPYING for licensing information. + * @license https://www.apache.org/licenses/LICENSE-2.0 Apache 2.0 + * @version 1.6.0 + * @author Glen Campbell <glen.campbell@rackspace.com> + * @author Jamie Hannaford <jamie.hannaford@rackspace.com> + */ + +namespace OpenCloud\ObjectStore\Resource; + +use OpenCloud\Common\Service as AbstractService; +use OpenCloud\Common\Lang; +use OpenCloud\Common\Exceptions; +use OpenCloud\ObjectStore\AbstractService as AbstractObjectService; + +/** + * A container that has been CDN-enabled. Each CDN-enabled container has a unique + * Uniform Resource Locator (URL) that can be combined with its object names and + * openly distributed in web pages, emails, or other applications. + */ +class CDNContainer extends AbstractStorageObject +{ + /** + * The name of the container. + * + * The only restrictions on container names is that they cannot contain a + * forward slash (/) and must be less than 256 bytes in length. Please note + * that the length restriction applies to the name after it has been URL + * encoded. For example, a container named Course Docs would be URL encoded + * as Course%20Docs - which is 13 bytes in length rather than the expected 11. + * + * @var string + */ + public $name; + + /** + * Count of how many objects exist in the container. + * + * @var int + */ + public $count = 0; + + /** + * The total bytes used in the container. + * + * @var int + */ + public $bytes = 0; + + /** + * The service object. + * + * @var AbstractService + */ + private $service; + + /** + * URL of the container. + * + * @var string + */ + private $containerUrl; + + /** + * Creates the container object + * + * Creates a new container object or, if the $cdata object is a string, + * retrieves the named container from the object store. If $cdata is an + * array or an object, then its values are used to set this object. + * + * @param OpenCloud\ObjectStore $service - the ObjectStore service + * @param mixed $cdata - if supplied, the name of the object + */ + public function __construct(AbstractService $service, $cdata = null) + { + $this->getLogger()->info('Initializing CDN Container Service...'); + + parent::__construct(); + + $this->service = $service; + + // Populate data if set + $this->populate($cdata); + } + + /** + * Allow other objects to know what the primary key is. + * + * @return string + */ + public function primaryKeyField() + { + return 'name'; + } + + /** + * Returns the Service associated with the Container + */ + public function getService() + { + return $this->service; + } + + /** + * Returns the URL of the container + * + * @return string + * @param string $subresource not used; required for compatibility + * @throws NoNameError + */ + public function url($subresource = '') + { + if (strlen($this->name) == 0) { + throw new Exceptions\NoNameError( + Lang::translate('Container does not have an identifier') + ); + } + + return Lang::noslash($this->getService()->url(rawurlencode($this->name))); + } + + /** + * Creates a new container with the specified attributes + * + * @param array $params array of parameters + * @return boolean TRUE on success; FALSE on failure + * @throws ContainerCreateError + */ + public function create($params = array()) + { + // Populate object and check container name + $this->populate($params); + $this->isValidName($this->name); + + // Dispatch + $this->containerUrl = $this->url(); + $response = $this->getService()->request($this->url(), 'PUT', $this->metadataHeaders()); + + // Check return code + // @codeCoverageIgnoreStart + if ($response->httpStatus() > 202) { + throw new Exceptions\ContainerCreateError(sprintf( + Lang::translate('Problem creating container [%s] status [%d] response [%s]'), + $this->url(), + $response->httpStatus(), + $response->httpBody() + )); + } + // @codeCoverageIgnoreEnd + + return true; + } + + /** + * Updates the metadata for a container + * + * @return boolean TRUE on success; FALSE on failure + * @throws ContainerCreateError + */ + public function update() + { + $response = $this->getService()->request($this->url(), 'POST', $this->metadataHeaders()); + + // check return code + // @codeCoverageIgnoreStart + if ($response->httpStatus() > 204) { + throw new Exceptions\ContainerCreateError(sprintf( + Lang::translate('Problem updating container [%s] status [%d] response [%s]'), + $this->Url(), + $response->httpStatus(), + $response->httpBody() + )); + } + // @codeCoverageIgnoreEnd + + return true; + } + + /** + * Deletes the specified container + * + * @return boolean TRUE on success; FALSE on failure + * @throws ContainerDeleteError + */ + public function delete() + { + $response = $this->getService()->request($this->url(), 'DELETE'); + + // validate the response code + // @codeCoverageIgnoreStart + if ($response->httpStatus() == 404) { + throw new Exceptions\ContainerNotFoundError(sprintf( + Lang::translate('Container [%s] not found'), + $this->name + )); + } + + if ($response->httpStatus() == 409) { + throw new Exceptions\ContainerNotEmptyError(sprintf( + Lang::translate('Container [%s] must be empty before deleting'), + $this->name + )); + } + + if ($response->httpStatus() >= 300) { + throw new Exceptions\ContainerDeleteError(sprintf( + Lang::translate('Problem deleting container [%s] status [%d] response [%s]'), + $this->url(), + $response->httpStatus(), + $response->httpBody() + )); + return false; + } + // @codeCoverageIgnoreEnd + + return true; + } + + /** + * Loads the object from the service + * + * @return void + */ + public function refresh($name = null, $url = null) + { + $response = $this->getService()->request( + $this->url($name), 'HEAD', array('Accept' => '*/*') + ); + + // validate the response code + // @codeCoverageIgnoreStart + if ($response->HttpStatus() == 404) { + throw new Exceptions\ContainerNotFoundError(sprintf( + 'Container [%s] (%s) not found', + $this->name, + $this->url() + )); + } + + if ($response->HttpStatus() >= 300) { + throw new Exceptions\HttpError(sprintf( + 'Error retrieving Container, status [%d] response [%s]', + $response->httpStatus(), + $response->httpBody() + )); + } + + // check for headers (not metadata) + foreach($response->headers() as $header => $value) { + switch($header) { + case 'X-Container-Object-Count': + $this->count = $value; + break; + case 'X-Container-Bytes-Used': + $this->bytes = $value; + break; + } + } + // @codeCoverageIgnoreEnd + + // parse the returned object + $this->getMetadata($response); + } + + /** + * Validates that the container name is acceptable + * + * @param string $name the container name to validate + * @return boolean TRUE if ok; throws an exception if not + * @throws ContainerNameError + */ + public function isValidName($name) + { + if (strlen($name) == 0) { + throw new Exceptions\ContainerNameError( + 'Container name cannot be blank' + ); + } + + if (strpos($name, '/') !== false) { + throw new Exceptions\ContainerNameError( + 'Container name cannot contain "/"' + ); + } + + if (strlen($name) > AbstractObjectService::MAX_CONTAINER_NAME_LEN) { + throw new Exceptions\ContainerNameError( + 'Container name is too long' + ); + } + + return true; + } + +} |