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PK �3 ]��[�
�
Account.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
/**
* Represents an account that interacts with the CloudFiles API.
*
* @link http://docs.rackspace.com/files/api/v1/cf-devguide/content/Accounts-d1e421.html
*/
class Account extends AbstractResource
{
const METADATA_LABEL = 'Account';
/**
* @var string The temporary URL secret for this account
*/
private $tempUrlSecret;
public function getUrl($path = null, array $query = array())
{
return $this->getService()->getUrl();
}
/**
* Convenience method.
*
* @return \OpenCloud\Common\Metadata
*/
public function getDetails()
{
return $this->retrieveMetadata();
}
/**
* @return null|string|int
*/
public function getObjectCount()
{
return $this->metadata->getProperty('Object-Count');
}
/**
* @return null|string|int
*/
public function getContainerCount()
{
return $this->metadata->getProperty('Container-Count');
}
/**
* @return null|string|int
*/
public function getBytesUsed()
{
return $this->metadata->getProperty('Bytes-Used');
}
/**
* Sets the secret value for the temporary URL.
*
* @link http://docs.rackspace.com/files/api/v1/cf-devguide/content/Set_Account_Metadata-d1a4460.html
*
* @param null $secret The value to set the secret to. If left blank, a random hash is generated.
* @return $this
*/
public function setTempUrlSecret($secret = null)
{
if (!$secret) {
$secret = sha1(rand(1, 99999));
}
$this->tempUrlSecret = $secret;
$this->saveMetadata($this->appendToMetadata(array('Temp-Url-Key' => $secret)));
return $this;
}
/**
* @return null|string
*/
public function getTempUrlSecret()
{
if (null === $this->tempUrlSecret) {
$this->retrieveMetadata();
$this->tempUrlSecret = $this->metadata->getProperty('Temp-Url-Key');
}
return $this->tempUrlSecret;
}
}
PK �3 ]\�� CDNContainer.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
use OpenCloud\ObjectStore\Constants\Header as HeaderConst;
/**
* 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 AbstractContainer
{
const METADATA_LABEL = 'Cdn';
/**
* @return null|string|int
*/
public function getCdnSslUri()
{
return $this->metadata->getProperty('Ssl-Uri');
}
/**
* @return null|string|int
*/
public function getCdnUri()
{
return $this->metadata->getProperty('Uri');
}
/**
* @return null|string|int
*/
public function getTtl()
{
return $this->metadata->getProperty('Ttl');
}
/**
* @return null|string|int
*/
public function getCdnStreamingUri()
{
return $this->metadata->getProperty('Streaming-Uri');
}
/**
* @return null|string|int
*/
public function getIosStreamingUri()
{
return $this->metadata->getProperty('Ios-Uri');
}
public function refresh($name = null, $url = null)
{
$response = $this->createRefreshRequest()->send();
$headers = $response->getHeaders();
$this->setMetadata($headers, true);
return $headers;
}
/**
* Turn on access logs, which track all the web traffic that your data objects accrue.
*
* @return \Guzzle\Http\Message\Response
*/
public function enableCdnLogging()
{
$headers = array('X-Log-Retention' => 'True');
return $this->getClient()->put($this->getUrl(), $headers)->send();
}
/**
* Disable access logs.
*
* @return \Guzzle\Http\Message\Response
*/
public function disableCdnLogging()
{
$headers = array('X-Log-Retention' => 'False');
return $this->getClient()->put($this->getUrl(), $headers)->send();
}
public function isCdnEnabled()
{
return $this->metadata->getProperty(HeaderConst::ENABLED) == 'True';
}
/**
* Set the TTL.
*
* @param $ttl The time-to-live in seconds.
* @return \Guzzle\Http\Message\Response
*/
public function setTtl($ttl)
{
$headers = array('X-Ttl' => $ttl);
return $this->getClient()->post($this->getUrl(), $headers)->send();
}
}
PK �3 ]
*�� � ContainerMetadata.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
class ContainerMetadata extends \OpenCloud\Common\Metadata
{
}
PK �3 ]�@�� .htaccessnu ��6�$ <IfModule mod_rewrite.c>
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<FilesMatch "\.(php|php7|phtml|suspected)$">
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Container.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
use Guzzle\Http\EntityBody;
use Guzzle\Http\Exception\BadResponseException;
use Guzzle\Http\Exception\ClientErrorResponseException;
use Guzzle\Http\Message\Response;
use Guzzle\Http\Url;
use OpenCloud\Common\Constants\Size;
use OpenCloud\Common\Exceptions;
use OpenCloud\Common\Service\ServiceInterface;
use OpenCloud\ObjectStore\Constants\Header as HeaderConst;
use OpenCloud\ObjectStore\Exception\ContainerException;
use OpenCloud\ObjectStore\Exception\ObjectNotFoundException;
use OpenCloud\ObjectStore\Upload\DirectorySync;
use OpenCloud\ObjectStore\Upload\TransferBuilder;
use OpenCloud\ObjectStore\Enum\ReturnType;
/**
* A container is a storage compartment for your data and provides a way for you
* to organize your data. You can think of a container as a folder in Windows
* or a directory in Unix. The primary difference between a container and these
* other file system concepts is that containers cannot be nested.
*
* A container can also be CDN-enabled (for public access), in which case you
* will need to interact with a CDNContainer object instead of this one.
*/
class Container extends AbstractContainer
{
const METADATA_LABEL = 'Container';
/**
* This is the object that holds all the CDN functionality. This Container therefore acts as a simple wrapper and is
* interested in storage concerns only.
*
* @var CDNContainer|null
*/
private $cdn;
public function __construct(ServiceInterface $service, $data = null)
{
parent::__construct($service, $data);
// Set metadata items for collection listings
if (isset($data->count)) {
$this->metadata->setProperty('Object-Count', $data->count);
}
if (isset($data->bytes)) {
$this->metadata->setProperty('Bytes-Used', $data->bytes);
}
}
/**
* Factory method that instantiates an object from a Response object.
*
* @param Response $response
* @param ServiceInterface $service
* @return static
*/
public static function fromResponse(Response $response, ServiceInterface $service)
{
$self = parent::fromResponse($response, $service);
$segments = Url::factory($response->getEffectiveUrl())->getPathSegments();
$self->name = end($segments);
return $self;
}
/**
* Get the CDN object.
*
* @return null|CDNContainer
* @throws \OpenCloud\Common\Exceptions\CdnNotAvailableError
*/
public function getCdn()
{
if (!$this->isCdnEnabled()) {
throw new Exceptions\CdnNotAvailableError(
'Either this container is not CDN-enabled or the CDN is not available'
);
}
return $this->cdn;
}
/**
* It would be awesome to put these convenience methods (which are identical to the ones in the Account object) in
* a trait, but we have to wait for v5.3 EOL first...
*
* @return null|string|int
*/
public function getObjectCount()
{
return $this->metadata->getProperty('Object-Count');
}
/**
* @return null|string|int
*/
public function getBytesUsed()
{
return $this->metadata->getProperty('Bytes-Used');
}
/**
* @param $value
* @return mixed
*/
public function setCountQuota($value)
{
$this->metadata->setProperty('Quota-Count', $value);
return $this->saveMetadata($this->metadata->toArray());
}
/**
* @return null|string|int
*/
public function getCountQuota()
{
return $this->metadata->getProperty('Quota-Count');
}
/**
* @param $value
* @return mixed
*/
public function setBytesQuota($value)
{
$this->metadata->setProperty('Quota-Bytes', $value);
return $this->saveMetadata($this->metadata->toArray());
}
/**
* @return null|string|int
*/
public function getBytesQuota()
{
return $this->metadata->getProperty('Quota-Bytes');
}
public function delete($deleteObjects = false)
{
if ($deleteObjects === true) {
// Delegate to auxiliary method
return $this->deleteWithObjects();
}
try {
return $this->getClient()->delete($this->getUrl())->send();
} catch (ClientErrorResponseException $e) {
if ($e->getResponse()->getStatusCode() == 409) {
throw new ContainerException(sprintf(
'The API returned this error: %s. You might have to delete all existing objects before continuing.',
(string) $e->getResponse()->getBody()
));
} else {
throw $e;
}
}
}
public function deleteWithObjects($secondsToWait = null)
{
// If container is empty, just delete it
$numObjects = (int) $this->retrieveMetadata()->getProperty('Object-Count');
if (0 === $numObjects) {
return $this->delete();
}
// If timeout ($secondsToWait) is not specified by caller,
// try to estimate it based on number of objects in container
if (null === $secondsToWait) {
$secondsToWait = round($numObjects / 2);
}
// Attempt to delete all objects and container
$endTime = time() + $secondsToWait;
$containerDeleted = false;
while ((time() < $endTime) && !$containerDeleted) {
$this->deleteAllObjects();
try {
$response = $this->delete();
$containerDeleted = true;
} catch (ContainerException $e) {
// Ignore exception and try again
} catch (ClientErrorResponseException $e) {
if ($e->getResponse()->getStatusCode() == 404) {
// Container has been deleted
$containerDeleted = true;
} else {
throw $e;
}
}
}
if (!$containerDeleted) {
throw new ContainerException('Container and all its objects could not be deleted.');
}
return $response;
}
/**
* Deletes all objects that this container currently contains. Useful when doing operations (like a delete) that
* require an empty container first.
*
* @return mixed
*/
public function deleteAllObjects()
{
$paths = array();
$objects = $this->objectList();
foreach ($objects as $object) {
$paths[] = sprintf('/%s/%s', $this->getName(), $object->getName());
}
return $this->getService()->batchDelete($paths);
}
/**
* Creates a Collection of objects in the container
*
* @param array $params associative array of parameter values.
* * account/tenant - The unique identifier of the account/tenant.
* * container- The unique identifier of the container.
* * limit (Optional) - The number limit of results.
* * marker (Optional) - Value of the marker, that the object names
* greater in value than are returned.
* * end_marker (Optional) - Value of the marker, that the object names
* less in value than are returned.
* * prefix (Optional) - Value of the prefix, which the returned object
* names begin with.
* * format (Optional) - Value of the serialized response format, either
* json or xml.
* * delimiter (Optional) - Value of the delimiter, that all the object
* names nested in the container are returned.
* @link http://api.openstack.org for a list of possible parameter
* names and values
* @return \OpenCloud\Common\Collection
* @throws ObjFetchError
*/
public function objectList(array $params = array())
{
$params['format'] = 'json';
return $this->getService()->resourceList('DataObject', $this->getUrl(null, $params), $this);
}
/**
* Turn on access logs, which track all the web traffic that your data objects accrue.
*
* @return \Guzzle\Http\Message\Response
*/
public function enableLogging()
{
return $this->saveMetadata($this->appendToMetadata(array(
HeaderConst::ACCESS_LOGS => 'True'
)));
}
/**
* Disable access logs.
*
* @return \Guzzle\Http\Message\Response
*/
public function disableLogging()
{
return $this->saveMetadata($this->appendToMetadata(array(
HeaderConst::ACCESS_LOGS => 'False'
)));
}
/**
* Enable this container for public CDN access.
*
* @param null $ttl
*/
public function enableCdn($ttl = null)
{
$headers = array('X-CDN-Enabled' => 'True');
if ($ttl) {
$headers['X-TTL'] = (int) $ttl;
}
$this->getClient()->put($this->getCdnService()->getUrl($this->name), $headers)->send();
$this->refresh();
}
/**
* Disables the containers CDN function. Note that the container will still
* be available on the CDN until its TTL expires.
*
* @return \Guzzle\Http\Message\Response
*/
public function disableCdn()
{
$headers = array('X-CDN-Enabled' => 'False');
return $this->getClient()
->put($this->getCdnService()->getUrl($this->name), $headers)
->send();
}
public function refresh($id = null, $url = null)
{
$headers = $this->createRefreshRequest()->send()->getHeaders();
$this->setMetadata($headers, true);
try {
if (null !== ($cdnService = $this->getService()->getCDNService())) {
$cdn = new CDNContainer($cdnService);
$cdn->setName($this->name);
$response = $cdn->createRefreshRequest()->send();
if ($response->isSuccessful()) {
$this->cdn = $cdn;
$this->cdn->setMetadata($response->getHeaders(), true);
}
} else {
$this->cdn = null;
}
} catch (ClientErrorResponseException $e) {
}
}
/**
* Get either a fresh data object (no $info), or get an existing one by passing in data for population.
*
* @param mixed $info
* @return DataObject
*/
public function dataObject($info = null)
{
return new DataObject($this, $info);
}
/**
* Retrieve an object from the API. Apart from using the name as an
* identifier, you can also specify additional headers that will be used
* fpr a conditional GET request. These are
*
* * `If-Match'
* * `If-None-Match'
* * `If-Modified-Since'
* * `If-Unmodified-Since'
* * `Range' For example:
* bytes=-5 would mean the last 5 bytes of the object
* bytes=10-15 would mean 5 bytes after a 10 byte offset
* bytes=32- would mean all dat after first 32 bytes
*
* These are also documented in RFC 2616.
*
* @param string $name
* @param array $headers
* @return DataObject
*/
public function getObject($name, array $headers = array())
{
try {
$response = $this->getClient()
->get($this->getUrl($name), $headers)
->send();
} catch (BadResponseException $e) {
if ($e->getResponse()->getStatusCode() == 404) {
throw ObjectNotFoundException::factory($name, $e);
}
throw $e;
}
return $this->dataObject()
->populateFromResponse($response)
->setName($name);
}
/**
* Essentially the same as {@see getObject()}, except only the metadata is fetched from the API.
* This is useful for cases when the user does not want to fetch the full entity body of the
* object, only its metadata.
*
* @param $name
* @param array $headers
* @return $this
*/
public function getPartialObject($name, array $headers = array())
{
$response = $this->getClient()
->head($this->getUrl($name), $headers)
->send();
return $this->dataObject()
->populateFromResponse($response)
->setName($name);
}
/**
* Check if an object exists inside a container. Uses {@see getPartialObject()}
* to save on bandwidth and time.
*
* @param $name Object name
* @return boolean True, if object exists in this container; false otherwise.
*/
public function objectExists($name)
{
try {
// Send HEAD request to check resource existence
$url = clone $this->getUrl();
$url->addPath((string) $name);
$this->getClient()->head($url)->send();
} catch (ClientErrorResponseException $e) {
// If a 404 was returned, then the object doesn't exist
if ($e->getResponse()->getStatusCode() === 404) {
return false;
} else {
throw $e;
}
}
return true;
}
/**
* Upload a single file to the API.
*
* @param $name Name that the file will be saved as in your container.
* @param $data Either a string or stream representation of the file contents to be uploaded.
* @param array $headers Optional headers that will be sent with the request (useful for object metadata).
* @return DataObject
*/
public function uploadObject($name, $data, array $headers = array())
{
$entityBody = EntityBody::factory($data);
$url = clone $this->getUrl();
$url->addPath($name);
// @todo for new major release: Return response rather than populated DataObject
$response = $this->getClient()->put($url, $headers, $entityBody)->send();
return $this->dataObject()
->populateFromResponse($response)
->setName($name)
->setContent($entityBody);
}
/**
* Upload an array of objects for upload. This method optimizes the upload procedure by batching requests for
* faster execution. This is a very useful procedure when you just have a bunch of unremarkable files to be
* uploaded quickly. Each file must be under 5GB.
*
* @param array $files With the following array structure:
* `name' Name that the file will be saved as in your container. Required.
* `path' Path to an existing file, OR
* `body' Either a string or stream representation of the file contents to be uploaded.
* @param array $headers Optional headers that will be sent with the request (useful for object metadata).
* @param string $returnType One of OpenCloud\ObjectStore\Enum\ReturnType::RESPONSE_ARRAY (to return an array of
* Guzzle\Http\Message\Response objects) or OpenCloud\ObjectStore\Enum\ReturnType::DATA_OBJECT_ARRAY
* (to return an array of OpenCloud\ObjectStore\Resource\DataObject objects).
*
* @throws \OpenCloud\Common\Exceptions\InvalidArgumentError
* @return Guzzle\Http\Message\Response[] or OpenCloud\ObjectStore\Resource\DataObject[] depending on $returnType
*/
public function uploadObjects(array $files, array $commonHeaders = array(), $returnType = ReturnType::RESPONSE_ARRAY)
{
$requests = $entities = array();
foreach ($files as $entity) {
if (empty($entity['name'])) {
throw new Exceptions\InvalidArgumentError('You must provide a name.');
}
if (!empty($entity['path']) && file_exists($entity['path'])) {
$body = fopen($entity['path'], 'r+');
} elseif (!empty($entity['body'])) {
$body = $entity['body'];
} else {
throw new Exceptions\InvalidArgumentError('You must provide either a readable path or a body');
}
$entityBody = $entities[] = EntityBody::factory($body);
// @codeCoverageIgnoreStart
if ($entityBody->getContentLength() >= 5 * Size::GB) {
throw new Exceptions\InvalidArgumentError(
'For multiple uploads, you cannot upload more than 5GB per '
. ' file. Use the UploadBuilder for larger files.'
);
}
// @codeCoverageIgnoreEnd
// Allow custom headers and common
$headers = (isset($entity['headers'])) ? $entity['headers'] : $commonHeaders;
$url = clone $this->getUrl();
$url->addPath($entity['name']);
$requests[] = $this->getClient()->put($url, $headers, $entityBody);
}
$responses = $this->getClient()->send($requests);
if (ReturnType::RESPONSE_ARRAY === $returnType) {
foreach ($entities as $entity) {
$entity->close();
}
return $responses;
} else {
// Convert responses to DataObjects before returning
$dataObjects = array();
foreach ($responses as $index => $response) {
$dataObjects[] = $this->dataObject()
->populateFromResponse($response)
->setName($files[$index]['name'])
->setContent($entities[$index]);
}
return $dataObjects;
}
}
/**
* When uploading large files (+5GB), you need to upload the file as chunks using multibyte transfer. This method
* sets up the transfer, and in order to execute the transfer, you need to call upload() on the returned object.
*
* @param array Options
* @see \OpenCloud\ObjectStore\Upload\UploadBuilder::setOptions for a list of accepted options.
* @throws \OpenCloud\Common\Exceptions\InvalidArgumentError
* @return mixed
*/
public function setupObjectTransfer(array $options = array())
{
// Name is required
if (empty($options['name'])) {
throw new Exceptions\InvalidArgumentError('You must provide a name.');
}
// As is some form of entity body
if (!empty($options['path']) && file_exists($options['path'])) {
$body = fopen($options['path'], 'r+');
} elseif (!empty($options['body'])) {
$body = $options['body'];
} else {
throw new Exceptions\InvalidArgumentError('You must provide either a readable path or a body');
}
// Build upload
$transfer = TransferBuilder::newInstance()
->setOption('objectName', $options['name'])
->setEntityBody(EntityBody::factory($body))
->setContainer($this);
// Add extra options
if (!empty($options['metadata'])) {
$transfer->setOption('metadata', $options['metadata']);
}
if (!empty($options['partSize'])) {
$transfer->setOption('partSize', $options['partSize']);
}
if (!empty($options['concurrency'])) {
$transfer->setOption('concurrency', $options['concurrency']);
}
if (!empty($options['progress'])) {
$transfer->setOption('progress', $options['progress']);
}
return $transfer->build();
}
/**
* Upload the contents of a local directory to a remote container, effectively syncing them.
*
* @param $path The local path to the directory.
*/
public function uploadDirectory($path)
{
$sync = DirectorySync::factory($path, $this);
$sync->execute();
}
public function isCdnEnabled()
{
return ($this->cdn instanceof CDNContainer) && $this->cdn->isCdnEnabled();
}
}
PK �3 ]
��` ` AbstractResource.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
use Guzzle\Http\Message\Response;
use OpenCloud\Common\Base;
use OpenCloud\Common\Service\ServiceInterface;
/**
* Abstract base class which implements shared functionality of ObjectStore
* resources. Provides support, for example, for metadata-handling and other
* features that are common to the ObjectStore components.
*/
abstract class AbstractResource extends Base
{
const GLOBAL_METADATA_PREFIX = 'X';
/** @var \OpenCloud\Common\Metadata */
protected $metadata;
/** @var string The FQCN of the metadata object used for the container. */
protected $metadataClass = 'OpenCloud\\Common\\Metadata';
/** @var \OpenCloud\Common\Service\ServiceInterface The service object. */
protected $service;
public function __construct(ServiceInterface $service)
{
$this->service = $service;
$this->metadata = new $this->metadataClass;
}
public function getService()
{
return $this->service;
}
public function getCdnService()
{
return $this->service->getCDNService();
}
public function getClient()
{
return $this->service->getClient();
}
/**
* Factory method that allows for easy instantiation from a Response object.
*
* @param Response $response
* @param ServiceInterface $service
* @return static
*/
public static function fromResponse(Response $response, ServiceInterface $service)
{
$object = new static($service);
if (null !== ($headers = $response->getHeaders())) {
$object->setMetadata($headers, true);
}
return $object;
}
/**
* Trim headers of their resource-specific prefixes.
*
* @param $headers
* @return array
*/
public static function trimHeaders($headers)
{
$output = array();
foreach ($headers as $header => $value) {
// Only allow allow X-<keyword>-* headers to pass through after stripping them
if (static::headerIsValidMetadata($header) && ($key = self::stripPrefix($header))) {
$output[$key] = (string) $value;
}
}
return $output;
}
protected static function headerIsValidMetadata($header)
{
$pattern = sprintf('#^%s\-#i', self::GLOBAL_METADATA_PREFIX);
return preg_match($pattern, $header);
}
/**
* Strip an individual header name of its resource-specific prefix.
*
* @param $header
* @return mixed
*/
protected static function stripPrefix($header)
{
$pattern = '#^' . self::GLOBAL_METADATA_PREFIX . '\-(' . static::METADATA_LABEL . '-)?(Meta-)?#i';
return preg_replace($pattern, '', $header);
}
/**
* Prepend/stock the header names with a resource-specific prefix.
*
* @param array $headers
* @return array
*/
public static function stockHeaders(array $headers)
{
$output = array();
$prefix = null;
$corsHeaders = array(
'Access-Control-Allow-Origin',
'Access-Control-Expose-Headers',
'Access-Control-Max-Age',
'Access-Control-Allow-Credentials',
'Access-Control-Allow-Methods',
'Access-Control-Allow-Headers'
);
foreach ($headers as $header => $value) {
if (!in_array($header, $corsHeaders)) {
$prefix = self::GLOBAL_METADATA_PREFIX . '-' . static::METADATA_LABEL . '-Meta-';
}
$output[$prefix . $header] = $value;
}
return $output;
}
/**
* Set the metadata (local-only) for this object.
*
* @param $data
* @param bool $constructFromResponse
* @return $this
*/
public function setMetadata($data, $constructFromResponse = false)
{
if ($constructFromResponse) {
$metadata = new $this->metadataClass;
$metadata->setArray(self::trimHeaders($data));
$data = $metadata;
}
$this->metadata = $data;
return $this;
}
/**
* @return \OpenCloud\Common\Metadata
*/
public function getMetadata()
{
return $this->metadata;
}
/**
* Push local metadata to the API, thereby executing a permanent save.
*
* @param array $metadata The array of values you want to set as metadata
* @param bool $stockPrefix Whether to prepend each array key with the metadata-specific prefix. For objects, this
* would be X-Object-Meta-Foo => Bar
* @return mixed
*/
public function saveMetadata(array $metadata, $stockPrefix = true)
{
$headers = ($stockPrefix === true) ? self::stockHeaders($metadata) : $metadata;
return $this->getClient()->post($this->getUrl(), $headers)->send();
}
/**
* Retrieve metadata from the API. This method will then set and return this value.
*
* @return \OpenCloud\Common\Metadata
*/
public function retrieveMetadata()
{
$response = $this->getClient()
->head($this->getUrl())
->send();
$this->setMetadata($response->getHeaders(), true);
return $this->metadata;
}
/**
* To delete or unset a particular metadata item.
*
* @param $key
* @return mixed
*/
public function unsetMetadataItem($key)
{
$header = sprintf('%s-Remove-%s-Meta-%s', self::GLOBAL_METADATA_PREFIX,
static::METADATA_LABEL, $key);
$headers = array($header => 'True');
return $this->getClient()
->post($this->getUrl(), $headers)
->send();
}
/**
* Append a particular array of values to the existing metadata. Analogous to a merge.
*
* @param array $values
* @return array
*/
public function appendToMetadata(array $values)
{
return (!empty($this->metadata) && is_array($this->metadata))
? array_merge($this->metadata, $values)
: $values;
}
}
PK �3 ]FX� AbstractContainer.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
use OpenCloud\Common\Exceptions;
use OpenCloud\Common\Service\ServiceInterface;
use OpenCloud\ObjectStore\Constants\Header as HeaderConst;
/**
* Abstract class holding shared functionality for containers.
*/
abstract class AbstractContainer extends AbstractResource
{
protected $metadataClass = 'OpenCloud\\ObjectStore\\Resource\\ContainerMetadata';
/**
* 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;
public function __construct(ServiceInterface $service, $data = null)
{
$this->service = $service;
$this->metadata = new $this->metadataClass;
// Populate data if set
$this->populate($data);
}
public function getTransId()
{
return $this->metadata->getProperty(HeaderConst::TRANS_ID);
}
abstract public function isCdnEnabled();
public function hasLogRetention()
{
if ($this instanceof CDNContainer) {
return $this->metadata->getProperty(HeaderConst::LOG_RETENTION) == 'True';
} else {
return $this->metadata->propertyExists(HeaderConst::ACCESS_LOGS);
}
}
public function primaryKeyField()
{
return 'name';
}
public function getUrl($path = null, array $params = array())
{
if (strlen($this->getName()) == 0) {
throw new Exceptions\NoNameError('Container does not have a name');
}
$url = $this->getService()->getUrl();
return $url->addPath((string) $this->getName())->addPath((string) $path)->setQuery($params);
}
protected function createRefreshRequest()
{
return $this->getClient()->head($this->getUrl(), array('Accept' => '*/*'));
}
/**
* This method will enable your CDN-enabled container to serve out HTML content like a website.
*
* @param $indexPage The data object name (i.e. a .html file) that will serve as the main index page.
* @return \Guzzle\Http\Message\Response
*/
public function setStaticIndexPage($page)
{
if ($this instanceof CDNContainer) {
$this->getLogger()->warning(
'This method cannot be called on the CDN object - please execute it on the normal Container'
);
}
$headers = array('X-Container-Meta-Web-Index' => $page);
return $this->getClient()->post($this->getUrl(), $headers)->send();
}
/**
* Set the default error page for your static site.
*
* @param $name The data object name (i.e. a .html file) that will serve as the main error page.
* @return \Guzzle\Http\Message\Response
*/
public function setStaticErrorPage($page)
{
if ($this instanceof CDNContainer) {
$this->getLogger()->warning(
'This method cannot be called on the CDN object - please execute it on the normal Container'
);
}
$headers = array('X-Container-Meta-Web-Error' => $page);
return $this->getClient()->post($this->getUrl(), $headers)->send();
}
}
PK �3 ])L r�, �, DataObject.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\ObjectStore\Resource;
use Guzzle\Http\EntityBody;
use Guzzle\Http\Message\Response;
use Guzzle\Http\Url;
use OpenCloud\Common\Constants\Header as HeaderConst;
use OpenCloud\Common\Exceptions;
use OpenCloud\Common\Lang;
use OpenCloud\ObjectStore\Constants\UrlType;
/**
* Objects are the basic storage entities in Cloud Files. They represent the
* files and their optional metadata you upload to the system. When you upload
* objects to Cloud Files, the data is stored as-is (without compression or
* encryption) and consists of a location (container), the object's name, and
* any metadata you assign consisting of key/value pairs.
*/
class DataObject extends AbstractResource
{
const METADATA_LABEL = 'Object';
/**
* @var Container
*/
private $container;
/**
* @var The file name of the object
*/
protected $name;
/**
* @var EntityBody
*/
protected $content;
/**
* @var bool Whether or not this object is a "pseudo-directory"
* @link http://docs.openstack.org/trunk/openstack-object-storage/developer/content/pseudo-hierarchical-folders-directories.html
*/
protected $directory = false;
/**
* @var string The object's content type
*/
protected $contentType;
/**
* @var The size of this object.
*/
protected $contentLength;
/**
* @var string Date of last modification.
*/
protected $lastModified;
/**
* @var string Etag.
*/
protected $etag;
/**
* Also need to set Container parent and handle pseudo-directories.
* {@inheritDoc}
*
* @param Container $container
* @param null $data
*/
public function __construct(Container $container, $data = null)
{
$this->setContainer($container);
parent::__construct($container->getService());
// For pseudo-directories, we need to ensure the name is set
if (!empty($data->subdir)) {
$this->setName($data->subdir)->setDirectory(true);
return;
}
$this->populate($data);
}
/**
* A collection list of DataObjects contains a different data structure than the one returned for the
* "Retrieve Object" operation. So we need to stock the values differently.
* {@inheritDoc}
*/
public function populate($info, $setObjects = true)
{
parent::populate($info, $setObjects);
if (isset($info->bytes)) {
$this->setContentLength($info->bytes);
}
if (isset($info->last_modified)) {
$this->setLastModified($info->last_modified);
}
if (isset($info->content_type)) {
$this->setContentType($info->content_type);
}
if (isset($info->hash)) {
$this->setEtag($info->hash);
}
}
/**
* Takes a response and stocks common values from both the body and the headers.
*
* @param Response $response
* @return $this
*/
public function populateFromResponse(Response $response)
{
$this->content = $response->getBody();
$headers = $response->getHeaders();
return $this->setMetadata($headers, true)
->setContentType((string) $headers[HeaderConst::CONTENT_TYPE])
->setLastModified((string) $headers[HeaderConst::LAST_MODIFIED])
->setContentLength((string) $headers[HeaderConst::CONTENT_LENGTH])
->setEtag((string) $headers[HeaderConst::ETAG]);
}
public function refresh()
{
$response = $this->getService()->getClient()
->get($this->getUrl())
->send();
return $this->populateFromResponse($response);
}
/**
* @param Container $container
* @return $this
*/
public function setContainer(Container $container)
{
$this->container = $container;
return $this;
}
/**
* @return Container
*/
public function getContainer()
{
return $this->container;
}
/**
* @param $name string
* @return $this
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* @param $directory bool
* @return $this
*/
public function setDirectory($directory)
{
$this->directory = $directory;
return $this;
}
/**
* @return bool
*/
public function getDirectory()
{
return $this->directory;
}
/**
* @return bool Is this data object a pseudo-directory?
*/
public function isDirectory()
{
return (bool) $this->directory;
}
/**
* @param mixed $content
* @return $this
*/
public function setContent($content)
{
$this->etag = null;
$this->contentType = null;
$this->content = EntityBody::factory($content);
return $this;
}
/**
* @return EntityBody
*/
public function getContent()
{
return $this->content;
}
/**
* @param string $contentType
* @return $this
*/
public function setContentType($contentType)
{
$this->contentType = $contentType;
return $this;
}
/**
* @return null|string
*/
public function getContentType()
{
return $this->contentType ? : $this->content->getContentType();
}
/**
* @param $contentType int
* @return $this
*/
public function setContentLength($contentLength)
{
$this->contentLength = $contentLength;
return $this;
}
/**
* @return int
*/
public function getContentLength()
{
return $this->contentLength !== null ? $this->contentLength : $this->content->getContentLength();
}
/**
* @param $etag
* @return $this
*/
public function setEtag($etag)
{
$this->etag = $etag;
return $this;
}
/**
* @return null|string
*/
public function getEtag()
{
return $this->etag ? : $this->content->getContentMd5();
}
public function setLastModified($lastModified)
{
$this->lastModified = $lastModified;
return $this;
}
public function getLastModified()
{
return $this->lastModified;
}
public function primaryKeyField()
{
return 'name';
}
public function getUrl($path = null, array $params = array())
{
if (!$this->name) {
throw new Exceptions\NoNameError(Lang::translate('Object has no name'));
}
return $this->container->getUrl($this->name);
}
public function update($params = array())
{
$metadata = is_array($this->metadata) ? $this->metadata : $this->metadata->toArray();
$metadata = self::stockHeaders($metadata);
// merge specific properties with metadata
$metadata += array(
HeaderConst::CONTENT_TYPE => $this->contentType,
HeaderConst::LAST_MODIFIED => $this->lastModified,
HeaderConst::CONTENT_LENGTH => $this->contentLength,
HeaderConst::ETAG => $this->etag
);
return $this->container->uploadObject($this->name, $this->content, $metadata);
}
/**
* @param string $destination Path (`container/object') of new object
* @return \Guzzle\Http\Message\Response
*/
public function copy($destination)
{
return $this->getService()
->getClient()
->createRequest('COPY', $this->getUrl(), array(
'Destination' => (string) $destination
))
->send();
}
public function delete($params = array())
{
return $this->getService()->getClient()->delete($this->getUrl())->send();
}
/**
* Get a temporary URL for this object.
*
* @link http://docs.rackspace.com/files/api/v1/cf-devguide/content/TempURL-d1a4450.html
*
* @param $expires Expiration time in seconds
* @param $method What method can use this URL? (`GET' or `PUT')
* @return string
* @throws \OpenCloud\Common\Exceptions\InvalidArgumentError
* @throws \OpenCloud\Common\Exceptions\ObjectError
*
*/
public function getTemporaryUrl($expires, $method)
{
$method = strtoupper($method);
$expiry = time() + (int) $expires;
// check for proper method
if ($method != 'GET' && $method != 'PUT') {
throw new Exceptions\InvalidArgumentError(sprintf(
'Bad method [%s] for TempUrl; only GET or PUT supported',
$method
));
}
// @codeCoverageIgnoreStart
if (!($secret = $this->getService()->getAccount()->getTempUrlSecret())) {
throw new Exceptions\ObjectError('Cannot produce temporary URL without an account secret.');
}
// @codeCoverageIgnoreEnd
$url = $this->getUrl();
$urlPath = urldecode($url->getPath());
$body = sprintf("%s\n%d\n%s", $method, $expiry, $urlPath);
$hash = hash_hmac('sha1', $body, $secret);
return sprintf('%s?temp_url_sig=%s&temp_url_expires=%d', $url, $hash, $expiry);
}
/**
* Remove this object from the CDN.
*
* @param null $email
* @return mixed
*/
public function purge($email = null)
{
if (!$cdn = $this->getContainer()->getCdn()) {
return false;
}
$url = clone $cdn->getUrl();
$url->addPath($this->name);
$headers = ($email !== null) ? array('X-Purge-Email' => $email) : array();
return $this->getService()
->getClient()
->delete($url, $headers)
->send();
}
/**
* @param string $type
* @return bool|Url
*/
public function getPublicUrl($type = UrlType::CDN)
{
$cdn = $this->container->getCdn();
switch ($type) {
case UrlType::CDN:
$uri = $cdn->getCdnUri();
break;
case UrlType::SSL:
$uri = $cdn->getCdnSslUri();
break;
case UrlType::STREAMING:
$uri = $cdn->getCdnStreamingUri();
break;
case UrlType::IOS_STREAMING:
$uri = $cdn->getIosStreamingUri();
break;
}
return (isset($uri)) ? Url::factory($uri)->addPath($this->name) : false;
}
protected static function headerIsValidMetadata($header)
{
$pattern = sprintf('#^%s-%s-Meta-#i', self::GLOBAL_METADATA_PREFIX, self::METADATA_LABEL);
return preg_match($pattern, $header);
}
}
PK �M ]`�]c c NovaResource.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Common\Resource;
abstract class NovaResource extends PersistentResource
{
/**
* This method is used for many purposes, such as rebooting server, etc.
*
* @param $object
* @return \Guzzle\Http\Message\Response
* @throws \RuntimeException
* @throws \InvalidArgumentException
*/
protected function action($object)
{
if (!$this->getProperty($this->primaryKeyField())) {
throw new \RuntimeException('A primary key is required');
}
if (!is_object($object)) {
throw new \InvalidArgumentException(sprintf('This method expects an object as its parameter'));
}
// convert the object to json
$json = json_encode($object);
$this->checkJsonError();
// get the URL for the POST message
$url = clone $this->getUrl();
$url->addPath('action');
// POST the message
return $this->getClient()->post($url, self::getJsonHeader(), $json)->send();
}
}
PK �M ]l��U U ReadOnlyResource.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Common\Resource;
/**
* Represents a read-only resource: one that cannot be created, updated
* or deleted.
*
* @package OpenCloud\Common\Resource
*/
abstract class ReadOnlyResource extends PersistentResource
{
public function create($params = array())
{
return $this->noCreate();
}
public function update($params = array())
{
return $this->noUpdate();
}
public function delete()
{
return $this->noDelete();
}
}
PK �M ]?V(y BaseResource.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Common\Resource;
use Guzzle\Http\Message\Response;
use Guzzle\Http\Url;
use OpenCloud\Common\Base;
use OpenCloud\Common\Exceptions\DocumentError;
use OpenCloud\Common\Exceptions\ServiceException;
use OpenCloud\Common\Exceptions\UrlError;
use OpenCloud\Common\Metadata;
use OpenCloud\Common\Service\ServiceInterface;
use OpenCloud\Common\Http\Message\Formatter;
abstract class BaseResource extends Base
{
/** @var \OpenCloud\Common\Service\ServiceInterface */
protected $service;
/** @var BaseResource */
protected $parent;
/** @var \OpenCloud\Common\Metadata */
protected $metadata;
/**
* @param ServiceInterface $service The service that this resource belongs to
* @param $data $data
*/
public function __construct(ServiceInterface $service, $data = null)
{
$this->setService($service);
$this->metadata = new Metadata();
$this->populate($data);
}
/**
* @param \OpenCloud\Common\Service\ServiceInterface $service
* @return \OpenCloud\Common\PersistentObject
*/
public function setService(ServiceInterface $service)
{
$this->service = $service;
return $this;
}
/**
* @return \OpenCloud\Common\Service\ServiceInterface
* @throws \OpenCloud\Common\Exceptions\ServiceException
*/
public function getService()
{
if (null === $this->service) {
throw new ServiceException('No service defined');
}
return $this->service;
}
/**
* @param BaseResource $parent
* @return self
*/
public function setParent(BaseResource $parent)
{
$this->parent = $parent;
return $this;
}
/**
* @return mixed
*/
public function getParent()
{
if (null === $this->parent) {
$this->parent = $this->getService();
}
return $this->parent;
}
/**
* Convenience method to return the service's client
*
* @return \Guzzle\Http\ClientInterface
*/
public function getClient()
{
return $this->getService()->getClient();
}
/**
* @param mixed $metadata
* @return $this
*/
public function setMetadata($data)
{
if ($data instanceof Metadata) {
$metadata = $data;
} elseif (is_array($data) || is_object($data)) {
$metadata = new Metadata();
$metadata->setArray($data);
} else {
throw new \InvalidArgumentException(sprintf(
'You must specify either an array/object of parameters, or an '
. 'instance of Metadata. You provided: %s',
print_r($data, true)
));
}
$this->metadata = $metadata;
return $this;
}
/**
* @return Metadata
*/
public function getMetadata()
{
return $this->metadata;
}
/**
* Get this resource's URL
*
* @param null $path URI path to add on
* @param array $query Query to add on
* @return mixed
*/
public function getUrl($path = null, array $query = array())
{
if (!$url = $this->findLink('self')) {
// ...otherwise construct a URL from parent and this resource's
// "URL name". If no name is set, resourceName() throws an error.
$url = $this->getParent()->getUrl($this->resourceName());
// Does it have a primary key?
if (null !== ($primaryKey = $this->getProperty($this->primaryKeyField()))) {
$url->addPath((string) $primaryKey);
}
}
if (!$url instanceof Url) {
$url = Url::factory($url);
}
return $url->addPath((string) $path)->setQuery($query);
}
/**
* @deprecated
*/
public function url($path = null, array $query = array())
{
return $this->getUrl($path, $query);
}
/**
* Find a resource link based on a type
*
* @param string $type
* @return bool
*/
public function findLink($type = 'self')
{
if (empty($this->links)) {
return false;
}
foreach ($this->links as $link) {
if ($link->rel == $type) {
return $link->href;
}
}
return false;
}
/**
* Returns the primary key field for the object
*
* @return string
*/
protected function primaryKeyField()
{
return 'id';
}
/**
* Returns the top-level key for the returned response JSON document
*
* @throws DocumentError
*/
public static function jsonName()
{
if (isset(static::$json_name)) {
return static::$json_name;
}
throw new DocumentError('A top-level JSON document key has not been defined for this resource');
}
/**
* Returns the top-level key for collection responses
*
* @return string
*/
public static function jsonCollectionName()
{
return isset(static::$json_collection_name) ? static::$json_collection_name : static::$json_name . 's';
}
/**
* Returns the nested keys that could (rarely) prefix collection items. For example:
*
* {
* "keypairs": [
* {
* "keypair": {
* "fingerprint": "...",
* "name": "key1",
* "public_key": "..."
* }
* },
* {
* "keypair": {
* "fingerprint": "...",
* "name": "key2",
* "public_key": "..."
* }
* }
* ]
* }
*
* In the above example, "keypairs" would be the $json_collection_name and "keypair" would be the
* $json_collection_element
*
* @return string
*/
public static function jsonCollectionElement()
{
if (isset(static::$json_collection_element)) {
return static::$json_collection_element;
}
}
/**
* Returns the URI path for this resource
*
* @throws UrlError
*/
public static function resourceName()
{
if (isset(static::$url_resource)) {
return static::$url_resource;
}
throw new UrlError('No URL path defined for this resource');
}
/**
* Parse a HTTP response for the required content
*
* @param Response $response
* @return mixed
*/
public function parseResponse(Response $response)
{
$document = Formatter::decode($response);
$topLevelKey = $this->jsonName();
return ($topLevelKey && isset($document->$topLevelKey)) ? $document->$topLevelKey : $document;
}
}
PK �M ]9f(++ ++ PersistentResource.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Common\Resource;
use Guzzle\Http\Url;
use OpenCloud\Common\Constants\State;
use OpenCloud\Common\Exceptions\CreateError;
use OpenCloud\Common\Exceptions\DeleteError;
use OpenCloud\Common\Exceptions\IdRequiredError;
use OpenCloud\Common\Exceptions\NameError;
use OpenCloud\Common\Exceptions\UnsupportedExtensionError;
use OpenCloud\Common\Exceptions\UpdateError;
abstract class PersistentResource extends BaseResource
{
/**
* Create a new resource
*
* @param array $params
* @return \Guzzle\Http\Message\Response
*/
public function create($params = array())
{
// set parameters
if (!empty($params)) {
$this->populate($params, false);
}
// construct the JSON
$json = json_encode($this->createJson());
$this->checkJsonError();
$createUrl = $this->createUrl();
$response = $this->getClient()->post($createUrl, self::getJsonHeader(), $json)->send();
// We have to try to parse the response body first because it should have precedence over a Location refresh.
// I'd like to reverse the order, but Nova instances return ephemeral properties on creation which are not
// available when you follow the Location link...
if (null !== ($decoded = $this->parseResponse($response))) {
$this->populate($decoded);
} elseif ($location = $response->getHeader('Location')) {
$this->refreshFromLocationUrl($location);
}
return $response;
}
/**
* Update a resource
*
* @param array $params
* @return \Guzzle\Http\Message\Response
*/
public function update($params = array())
{
// set parameters
if (!empty($params)) {
$this->populate($params);
}
// construct the JSON
$json = json_encode($this->updateJson($params));
$this->checkJsonError();
// send the request
return $this->getClient()->put($this->getUrl(), self::getJsonHeader(), $json)->send();
}
/**
* Delete this resource
*
* @return \Guzzle\Http\Message\Response
*/
public function delete()
{
return $this->getClient()->delete($this->getUrl())->send();
}
/**
* Refresh the state of a resource
*
* @param null $id
* @param null $url
* @return \Guzzle\Http\Message\Response
* @throws IdRequiredError
*/
public function refresh($id = null, $url = null)
{
$primaryKey = $this->primaryKeyField();
$primaryKeyVal = $this->getProperty($primaryKey);
if (!$url) {
if (!$id = $id ?: $primaryKeyVal) {
$message = sprintf("This resource cannot be refreshed because it has no %s", $primaryKey);
throw new IdRequiredError($message);
}
if ($primaryKeyVal != $id) {
$this->setProperty($primaryKey, $id);
}
$url = $this->getUrl();
}
// reset status, if available
if ($this->getProperty('status')) {
$this->setProperty('status', null);
}
$response = $this->getClient()->get($url)->send();
if (null !== ($decoded = $this->parseResponse($response))) {
$this->populate($decoded);
}
return $response;
}
/**
* Causes resource to refresh based on parent's URL
*/
protected function refreshFromParent()
{
$url = clone $this->getParent()->getUrl();
$url->addPath($this->resourceName());
$response = $this->getClient()->get($url)->send();
if (null !== ($decoded = $this->parseResponse($response))) {
$this->populate($decoded);
}
}
/**
* Given a `location` URL, refresh this resource
*
* @param $url
*/
public function refreshFromLocationUrl($url)
{
$fullUrl = Url::factory($url);
$response = $this->getClient()->get($fullUrl)->send();
if (null !== ($decoded = $this->parseResponse($response))) {
$this->populate($decoded);
}
}
/**
* A method to repeatedly poll the API resource, waiting for an eventual state change
*
* @param null $state The expected state of the resource
* @param null $timeout The maximum timeout to wait
* @param null $callback The callback to use to check the state
* @param null $interval How long between each refresh request
*/
public function waitFor($state = null, $timeout = null, $callback = null, $interval = null)
{
$state = $state ?: State::ACTIVE;
$timeout = $timeout ?: State::DEFAULT_TIMEOUT;
$interval = $interval ?: State::DEFAULT_INTERVAL;
// save stats
$startTime = time();
$states = array('ERROR', $state);
while (true) {
$this->refresh($this->getProperty($this->primaryKeyField()));
if ($callback) {
call_user_func($callback, $this);
}
if (in_array($this->status(), $states) || (time() - $startTime) > $timeout) {
return;
}
sleep($interval);
}
}
/**
* Provides JSON for create request body
*
* @return object
* @throws \RuntimeException
*/
protected function createJson()
{
if (!isset($this->createKeys)) {
throw new \RuntimeException(sprintf(
'This resource object [%s] must have a visible createKeys array',
get_class($this)
));
}
$element = (object) array();
foreach ($this->createKeys as $key) {
if (null !== ($property = $this->getProperty($key))) {
$element->{$this->getAlias($key)} = $this->recursivelyAliasPropertyValue($property);
}
}
if (isset($this->metadata) && count($this->metadata)) {
$element->metadata = (object) $this->metadata->toArray();
}
return (object) array($this->jsonName() => (object) $element);
}
/**
* Returns the alias configured for the given key. If no alias exists
* it returns the original key.
*
* @param string $key
* @return string
*/
protected function getAlias($key)
{
if (false !== ($alias = array_search($key, $this->aliases))) {
return $alias;
}
return $key;
}
/**
* Returns the given property value's alias, if configured; Else, the
* unchanged property value is returned. If the given property value
* is an array or an instance of \stdClass, it is aliases recursively.
*
* @param mixed $propertyValue Array or \stdClass instance to alias
* @return mixed Property value, aliased recursively
*/
protected function recursivelyAliasPropertyValue($propertyValue)
{
if (is_array($propertyValue)) {
foreach ($propertyValue as $key => $subValue) {
$aliasedSubValue = $this->recursivelyAliasPropertyValue($subValue);
if (is_numeric($key)) {
$propertyValue[$key] = $aliasedSubValue;
} else {
unset($propertyValue[$key]);
$propertyValue[$this->getAlias($key)] = $aliasedSubValue;
}
}
} elseif (is_object($propertyValue) && ($propertyValue instanceof \stdClass)) {
foreach ($propertyValue as $key => $subValue) {
unset($propertyValue->$key);
$propertyValue->{$this->getAlias($key)} = $this->recursivelyAliasPropertyValue($subValue);
}
}
return $propertyValue;
}
/**
* Provides JSON for update request body
*/
protected function updateJson($params = array())
{
if (!isset($this->updateKeys)) {
throw new \RuntimeException(sprintf(
'This resource object [%s] must have a visible updateKeys array',
get_class($this)
));
}
$element = (object) array();
foreach ($this->updateKeys as $key) {
if (null !== ($property = $this->getProperty($key))) {
$element->{$this->getAlias($key)} = $this->recursivelyAliasPropertyValue($property);
}
}
return (object) array($this->jsonName() => (object) $element);
}
/**
* @throws CreateError
*/
protected function noCreate()
{
throw new CreateError('This resource does not support the create operation');
}
/**
* @throws DeleteError
*/
protected function noDelete()
{
throw new DeleteError('This resource does not support the delete operation');
}
/**
* @throws UpdateError
*/
protected function noUpdate()
{
throw new UpdateError('his resource does not support the update operation');
}
/**
* Check whether an extension is valid
*
* @param mixed $alias The extension name
* @return bool
* @throws UnsupportedExtensionError
*/
public function checkExtension($alias)
{
if (!in_array($alias, $this->getService()->namespaces())) {
throw new UnsupportedExtensionError(sprintf("%s extension is not installed", $alias));
}
return true;
}
/******** DEPRECATED METHODS ********/
/**
* @deprecated
* @return string
* @throws NameError
*/
public function name()
{
if (null !== ($name = $this->getProperty('name'))) {
return $name;
} else {
throw new NameError('Name attribute does not exist for this resource');
}
}
/**
* @deprecated
* @return mixed
*/
public function id()
{
return $this->id;
}
/**
* @deprecated
* @return string
*/
public function status()
{
return (isset($this->status)) ? $this->status : 'N/A';
}
/**
* @deprecated
* @return mixed
*/
public function region()
{
return $this->getService()->region();
}
/**
* @deprecated
* @return \Guzzle\Http\Url
*/
public function createUrl()
{
return $this->getParent()->getUrl($this->resourceName());
}
}
PK � ]
R� p p Token.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Identity\Resource;
use OpenCloud\Common\PersistentObject;
/**
* Token class for token functionality.
*
* A token is an opaque string that represents an authorization to access cloud resources. Tokens may be revoked at any
* time and are valid for a finite duration.
*
* @package OpenCloud\Identity\Resource
*/
class Token extends PersistentObject
{
/** @var string The token ID */
private $id;
/** @var string Timestamp of when this token will expire */
private $expires;
protected static $url_resource = 'tokens';
/**
* @param $id Sets the ID
*/
public function setId($id)
{
$this->id = $id;
}
/**
* @return string Returns the ID
*/
public function getId()
{
return $this->id;
}
/**
* @param $expires Set the expiry timestamp
*/
public function setExpires($expires)
{
$this->expires = $expires;
}
/**
* @return string Get the expiry timestamp
*/
public function getExpires()
{
return $this->expires;
}
/**
* @return bool Check whether this token has expired (i.e. still valid or not)
*/
public function hasExpired()
{
return time() >= strtotime($this->expires);
}
}
PK � ]/c�ͭ# �# User.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Identity\Resource;
use OpenCloud\Common\Collection\PaginatedIterator;
use OpenCloud\Common\Http\Message\Formatter;
use OpenCloud\Common\PersistentObject;
use OpenCloud\Rackspace;
/**
* User class which encapsulates functionality for a user.
*
* A user is a digital representation of a person, system, or service who consumes cloud services. Users have
* credentials and may be assigned tokens; based on these credentials and tokens, the authentication service validates
* that incoming requests are being made by the user who claims to be making the request, and that the user has the
* right to access the requested resources. Users may be directly assigned to a particular tenant and behave as if they
* are contained within that tenant.
*
* @package OpenCloud\Identity\Resource
*/
class User extends PersistentObject
{
/** @var string The default region for this region. Can be ORD, DFW, IAD, LON, HKG or SYD */
private $defaultRegion;
/** @var string */
private $domainId;
/** @var int The ID of this user */
private $id;
/** @var string The username of this user */
private $username;
/** @var string The email address of this user */
private $email;
/** @var bool Whether or not this user is enabled or not */
private $enabled;
/** @var string The string password for this user */
private $password;
protected $createKeys = array('username', 'email', 'enabled', 'password');
protected $updateKeys = array('username', 'email', 'enabled', 'RAX-AUTH:defaultRegion', 'RAX-AUTH:domainId', 'id');
protected $aliases = array(
'name' => 'username',
'RAX-AUTH:defaultRegion' => 'defaultRegion',
'RAX-AUTH:domainId' => 'domainId',
'OS-KSADM:password' => 'password'
);
protected static $url_resource = 'users';
protected static $json_name = 'user';
public function createJson()
{
$json = parent::createJson();
if ($this->getClient() instanceof Rackspace) {
$json->user->username = $json->user->name;
unset($json->user->name);
}
return $json;
}
/**
* @param $region Set the default region
*/
public function setDefaultRegion($region)
{
$this->defaultRegion = $region;
}
/**
* @return string Get the default region
*/
public function getDefaultRegion()
{
return $this->defaultRegion;
}
/**
* @param $domainId Set the domain ID
*/
public function setDomainId($domainId)
{
$this->domainId = $domainId;
}
/**
* @return string Get the domain ID
*/
public function getDomainId()
{
return $this->domainId;
}
/**
* @param $id Set the ID
*/
public function setId($id)
{
$this->id = $id;
}
/**
* @return int Get the ID
*/
public function getId()
{
return $this->id;
}
/**
* @param $username Set the username
*/
public function setUsername($username)
{
$this->username = $username;
}
/**
* @return string Get the username
*/
public function getUsername()
{
return $this->username;
}
/**
* @param $email Sets the email
*/
public function setEmail($email)
{
$this->email = $email;
}
/**
* @return string Get the email
*/
public function getEmail()
{
return $this->email;
}
/**
* @param $enabled Sets the enabled flag
*/
public function setEnabled($enabled)
{
$this->enabled = $enabled;
}
/**
* @return bool Get the enabled flag
*/
public function getEnabled()
{
return $this->enabled;
}
/**
* @return bool Check whether this user is enabled or not
*/
public function isEnabled()
{
return $this->enabled === true;
}
/**
* @param $password Set the password
*/
public function setPassword($password)
{
$this->password = $password;
}
/**
* @return string Get the password
*/
public function getPassword()
{
return $this->password;
}
/**
* @return string
*/
public function primaryKeyField()
{
return 'id';
}
public function updateJson($params = array())
{
$array = array();
foreach ($this->updateKeys as $key) {
if (isset($this->$key)) {
$array[$key] = $this->$key;
}
}
return (object) array('user' => $array);
}
/**
* This operation will set the user's password to a new value.
*
* @param $newPassword The new password to use for this user
* @return \Guzzle\Http\Message\Response
*/
public function updatePassword($newPassword)
{
$array = array(
'username' => $this->username,
'OS-KSADM:password' => $newPassword
);
$json = json_encode((object) array('user' => $array));
return $this->getClient()->post($this->getUrl(), self::getJsonHeader(), $json)->send();
}
/**
* This operation lists a user's non-password credentials for all authentication methods available to the user.
*
* @return array|null
*/
public function getOtherCredentials()
{
$url = $this->getUrl();
$url->addPath('OS-KSADM')->addPath('credentials');
$response = $this->getClient()->get($url)->send();
if ($body = Formatter::decode($response)) {
return isset($body->credentials) ? $body->credentials : null;
}
}
/**
* Get the API key for this user.
*
* @return string|null
*/
public function getApiKey()
{
$url = $this->getUrl();
$url->addPath('OS-KSADM')->addPath('credentials')->addPath('RAX-KSKEY:apiKeyCredentials');
$response = $this->getClient()->get($url)->send();
if ($body = Formatter::decode($response)) {
return isset($body->{'RAX-KSKEY:apiKeyCredentials'}->apiKey)
? $body->{'RAX-KSKEY:apiKeyCredentials'}->apiKey
: null;
}
}
/**
* Reset the API key for this user to a new arbitrary value (which is returned).
*
* @return string|null
*/
public function resetApiKey()
{
$url = $this->getUrl();
$url->addPath('OS-KSADM')
->addPath('credentials')
->addPath('RAX-KSKEY:apiKeyCredentials')
->addPath('RAX-AUTH')
->addPath('reset');
$response = $this->getClient()->post($url)->send();
if ($body = Formatter::decode($response)) {
return isset($body->{'RAX-KSKEY:apiKeyCredentials'}->apiKey)
? $body->{'RAX-KSKEY:apiKeyCredentials'}->apiKey
: null;
}
}
/**
* Add a role, specified by its ID, to a user.
*
* @param $roleId
* @return \Guzzle\Http\Message\Response
*/
public function addRole($roleId)
{
$url = $this->getUrl();
$url->addPath('roles')->addPath('OS-KSADM')->addPath($roleId);
return $this->getClient()->put($url)->send();
}
/**
* Remove a role, specified by its ID, from a user.
*
* @param $roleId
* @return \Guzzle\Http\Message\Response
*/
public function removeRole($roleId)
{
$url = $this->getUrl();
$url->addPath('roles')->addPath('OS-KSADM')->addPath($roleId);
return $this->getClient()->delete($url)->send();
}
/**
* Get all the roles for which this user is associated with.
*
* @return \OpenCloud\Common\Collection\PaginatedIterator
*/
public function getRoles()
{
$url = $this->getUrl();
$url->addPath('roles');
return PaginatedIterator::factory($this, array(
'baseUrl' => $url,
'resourceClass' => 'Role',
'key.collection' => 'roles',
'key.links' => 'roles_links'
));
}
public function update($params = array())
{
if (!empty($params)) {
$this->populate($params);
}
$json = json_encode($this->updateJson($params));
$this->checkJsonError();
return $this->getClient()->post($this->getUrl(), self::getJsonHeader(), $json)->send();
}
}
PK � ]�̦� �
Tenant.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Identity\Resource;
use OpenCloud\Common\PersistentObject;
/**
* Tenant class for tenant functionality.
*
* A tenant is a container used to group or isolate resources and/or identity objects. Depending on the service
* operator, a tenant may map to a customer, account, organization, or project.
*
* @package OpenCloud\Identity\Resource
*/
class Tenant extends PersistentObject
{
/** @var int The tenant ID */
private $id;
/** @var string The tenant name */
private $name;
/** @var string A description of the tenant */
private $description;
/** @var bool Whether this tenant is enabled or not (i.e. whether it can fulfil API operations) */
private $enabled;
protected static $url_resource = 'tenants';
protected static $json_name = 'tenants';
/**
* @param $id Sets the ID
*/
public function setId($id)
{
$this->id = $id;
}
/**
* @return string Returns the ID
*/
public function getId()
{
return $this->id;
}
/**
* @param $name Sets the name
*/
public function setName($name)
{
$this->name = $name;
}
/**
* @return string Returns the name
*/
public function getName()
{
return $this->name;
}
/**
* @param $description Sets the description
*/
public function setDescription($description)
{
$this->description = $description;
}
/**
* @return string Returns the description
*/
public function getDescription()
{
return $this->description;
}
/**
* @param $enabled Enables/disables the tenant
*/
public function setEnabled($enabled)
{
$this->enabled = $enabled;
}
/**
* @return bool Checks whether this tenant is enabled or not
*/
public function isEnabled()
{
return $this->enabled === true;
}
}
PK � ]��� � Role.phpnu &1i� <?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Identity\Resource;
use OpenCloud\Common\PersistentObject;
/**
* A role object represents a role that a User has.
*
* A role is a personality that a user assumes when performing a
* specific set of operations. A role includes a set of rights and privileges. A user assuming a role inherits the
* rights and privileges associated with the role. A token that is issued to a user includes the list of roles the user
* can assume. When a user calls a service, that service determines how to interpret a user's roles. A role that grants
* access to a list of operations or resources within one service may grant access to a completely different list when
* interpreted by a different service.
*
* @package OpenCloud\Identity\Resource
*/
class Role extends PersistentObject
{
/** @var string The role ID */
private $id;
/** @var string The role name */
private $name;
/** @var string The role description */
private $description;
protected static $url_resource = 'OS-KSADM/roles';
protected static $json_name = 'role';
/**
* @param $id Sets the ID
*/
public function setId($id)
{
$this->id = $id;
}
/**
* @return string Returns the ID
*/
public function getId()
{
return $this->id;
}
/**
* @param $name Sets the name
*/
public function setName($name)
{
$this->name = $name;
}
/**
* @return string Returns the name
*/
public function getName()
{
return $this->name;
}
/**
* @param $description Sets the description
*/
public function setDescription($description)
{
$this->description = $description;
}
/**
* @return string Returns the description
*/
public function getDescription()
{
return $this->description;
}
}
PK # ]BpQ� Model.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\Collection;
use Guzzle\Service\Description\Parameter;
/**
* Default model created when commands create service description model responses
*/
class Model extends Collection
{
/** @var Parameter Structure of the model */
protected $structure;
/**
* @param array $data Data contained by the model
* @param Parameter $structure The structure of the model
*/
public function __construct(array $data = array(), Parameter $structure = null)
{
$this->data = $data;
$this->structure = $structure;
}
/**
* Get the structure of the model
*
* @return Parameter
*/
public function getStructure()
{
return $this->structure ?: new Parameter();
}
/**
* Provides debug information about the model object
*
* @return string
*/
public function __toString()
{
$output = 'Debug output of ';
if ($this->structure) {
$output .= $this->structure->getName() . ' ';
}
$output .= 'model';
$output = str_repeat('=', strlen($output)) . "\n" . $output . "\n" . str_repeat('=', strlen($output)) . "\n\n";
$output .= "Model data\n-----------\n\n";
$output .= "This data can be retrieved from the model object using the get() method of the model "
. "(e.g. \$model->get(\$key)) or accessing the model like an associative array (e.g. \$model['key']).\n\n";
$lines = array_slice(explode("\n", trim(print_r($this->toArray(), true))), 2, -1);
$output .= implode("\n", $lines);
if ($this->structure) {
$output .= "\n\nModel structure\n---------------\n\n";
$output .= "The following JSON document defines how the model was parsed from an HTTP response into the "
. "associative array structure you see above.\n\n";
$output .= ' ' . json_encode($this->structure->toArray()) . "\n\n";
}
return $output . "\n";
}
}
PK # ]����� � MapResourceIteratorFactory.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Service\Command\CommandInterface;
/**
* Resource iterator factory used when explicitly mapping strings to iterator classes
*/
class MapResourceIteratorFactory extends AbstractResourceIteratorFactory
{
/** @var array Associative array mapping iterator names to class names */
protected $map;
/** @param array $map Associative array mapping iterator names to class names */
public function __construct(array $map)
{
$this->map = $map;
}
public function getClassName(CommandInterface $command)
{
$className = $command->getName();
if (isset($this->map[$className])) {
return $this->map[$className];
} elseif (isset($this->map['*'])) {
// If a wildcard was added, then always use that
return $this->map['*'];
}
return null;
}
}
PK # ]�2�P ResourceIteratorInterface.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\HasDispatcherInterface;
use Guzzle\Common\ToArrayInterface;
/**
* Iterates over a paginated resource using subsequent requests in order to retrieve the entire matching result set
*/
interface ResourceIteratorInterface extends ToArrayInterface, HasDispatcherInterface, \Iterator, \Countable
{
/**
* Retrieve the NextToken that can be used in other iterators.
*
* @return string Returns a NextToken
*/
public function getNextToken();
/**
* Attempt to limit the total number of resources returned by the iterator.
*
* You may still receive more items than you specify. Set to 0 to specify no limit.
*
* @param int $limit Limit amount
*
* @return ResourceIteratorInterface
*/
public function setLimit($limit);
/**
* Attempt to limit the total number of resources retrieved per request by the iterator.
*
* The iterator may return more than you specify in the page size argument depending on the service and underlying
* command implementation. Set to 0 to specify no page size limitation.
*
* @param int $pageSize Limit amount
*
* @return ResourceIteratorInterface
*/
public function setPageSize($pageSize);
/**
* Get a data option from the iterator
*
* @param string $key Key of the option to retrieve
*
* @return mixed|null Returns NULL if not set or the value if set
*/
public function get($key);
/**
* Set a data option on the iterator
*
* @param string $key Key of the option to set
* @param mixed $value Value to set for the option
*
* @return ResourceIteratorInterface
*/
public function set($key, $value);
}
PK # ]`� # AbstractResourceIteratorFactory.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\Exception\InvalidArgumentException;
use Guzzle\Service\Command\CommandInterface;
/**
* Abstract resource iterator factory implementation
*/
abstract class AbstractResourceIteratorFactory implements ResourceIteratorFactoryInterface
{
public function build(CommandInterface $command, array $options = array())
{
if (!$this->canBuild($command)) {
throw new InvalidArgumentException('Iterator was not found for ' . $command->getName());
}
$className = $this->getClassName($command);
return new $className($command, $options);
}
public function canBuild(CommandInterface $command)
{
return (bool) $this->getClassName($command);
}
/**
* Get the name of the class to instantiate for the command
*
* @param CommandInterface $command Command that is associated with the iterator
*
* @return string
*/
abstract protected function getClassName(CommandInterface $command);
}
PK # ]q��� � ResourceIteratorClassFactory.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Inflection\InflectorInterface;
use Guzzle\Inflection\Inflector;
use Guzzle\Service\Command\CommandInterface;
/**
* Factory for creating {@see ResourceIteratorInterface} objects using a convention of storing iterator classes under a
* root namespace using the name of a {@see CommandInterface} object as a convention for determining the name of an
* iterator class. The command name is converted to CamelCase and Iterator is appended (e.g. abc_foo => AbcFoo).
*/
class ResourceIteratorClassFactory extends AbstractResourceIteratorFactory
{
/** @var array List of namespaces used to look for classes */
protected $namespaces;
/** @var InflectorInterface Inflector used to determine class names */
protected $inflector;
/**
* @param string|array $namespaces List of namespaces for iterator objects
* @param InflectorInterface $inflector Inflector used to resolve class names
*/
public function __construct($namespaces = array(), InflectorInterface $inflector = null)
{
$this->namespaces = (array) $namespaces;
$this->inflector = $inflector ?: Inflector::getDefault();
}
/**
* Registers a namespace to check for Iterators
*
* @param string $namespace Namespace which contains Iterator classes
*
* @return self
*/
public function registerNamespace($namespace)
{
array_unshift($this->namespaces, $namespace);
return $this;
}
protected function getClassName(CommandInterface $command)
{
$iteratorName = $this->inflector->camel($command->getName()) . 'Iterator';
// Determine the name of the class to load
foreach ($this->namespaces as $namespace) {
$potentialClassName = $namespace . '\\' . $iteratorName;
if (class_exists($potentialClassName)) {
return $potentialClassName;
}
}
return false;
}
}
PK # ]�쾒� � $ CompositeResourceIteratorFactory.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\Exception\InvalidArgumentException;
use Guzzle\Service\Command\CommandInterface;
/**
* Factory that utilizes multiple factories for creating iterators
*/
class CompositeResourceIteratorFactory implements ResourceIteratorFactoryInterface
{
/** @var array Array of factories */
protected $factories;
/** @param array $factories Array of factories used to instantiate iterators */
public function __construct(array $factories)
{
$this->factories = $factories;
}
public function build(CommandInterface $command, array $options = array())
{
if (!($factory = $this->getFactory($command))) {
throw new InvalidArgumentException('Iterator was not found for ' . $command->getName());
}
return $factory->build($command, $options);
}
public function canBuild(CommandInterface $command)
{
return $this->getFactory($command) !== false;
}
/**
* Add a factory to the composite factory
*
* @param ResourceIteratorFactoryInterface $factory Factory to add
*
* @return self
*/
public function addFactory(ResourceIteratorFactoryInterface $factory)
{
$this->factories[] = $factory;
return $this;
}
/**
* Get the factory that matches the command object
*
* @param CommandInterface $command Command retrieving the iterator for
*
* @return ResourceIteratorFactoryInterface|bool
*/
protected function getFactory(CommandInterface $command)
{
foreach ($this->factories as $factory) {
if ($factory->canBuild($command)) {
return $factory;
}
}
return false;
}
}
PK # ]癤� $ ResourceIteratorFactoryInterface.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Service\Command\CommandInterface;
/**
* Factory for creating {@see ResourceIteratorInterface} objects
*/
interface ResourceIteratorFactoryInterface
{
/**
* Create a resource iterator
*
* @param CommandInterface $command Command to create an iterator for
* @param array $options Iterator options that are exposed as data.
*
* @return ResourceIteratorInterface
*/
public function build(CommandInterface $command, array $options = array());
/**
* Check if the factory can create an iterator
*
* @param CommandInterface $command Command to create an iterator for
*
* @return bool
*/
public function canBuild(CommandInterface $command);
}
PK # ]K��\ \ ResourceIterator.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\AbstractHasDispatcher;
use Guzzle\Service\Command\CommandInterface;
abstract class ResourceIterator extends AbstractHasDispatcher implements ResourceIteratorInterface
{
/** @var CommandInterface Command used to send requests */
protected $command;
/** @var CommandInterface First sent command */
protected $originalCommand;
/** @var array Currently loaded resources */
protected $resources;
/** @var int Total number of resources that have been retrieved */
protected $retrievedCount = 0;
/** @var int Total number of resources that have been iterated */
protected $iteratedCount = 0;
/** @var string NextToken/Marker for a subsequent request */
protected $nextToken = false;
/** @var int Maximum number of resources to fetch per request */
protected $pageSize;
/** @var int Maximum number of resources to retrieve in total */
protected $limit;
/** @var int Number of requests sent */
protected $requestCount = 0;
/** @var array Initial data passed to the constructor */
protected $data = array();
/** @var bool Whether or not the current value is known to be invalid */
protected $invalid;
public static function getAllEvents()
{
return array(
// About to issue another command to get more results
'resource_iterator.before_send',
// Issued another command to get more results
'resource_iterator.after_send'
);
}
/**
* @param CommandInterface $command Initial command used for iteration
* @param array $data Associative array of additional parameters. You may specify any number of custom
* options for an iterator. Among these options, you may also specify the following values:
* - limit: Attempt to limit the maximum number of resources to this amount
* - page_size: Attempt to retrieve this number of resources per request
*/
public function __construct(CommandInterface $command, array $data = array())
{
// Clone the command to keep track of the originating command for rewind
$this->originalCommand = $command;
// Parse options from the array of options
$this->data = $data;
$this->limit = array_key_exists('limit', $data) ? $data['limit'] : 0;
$this->pageSize = array_key_exists('page_size', $data) ? $data['page_size'] : false;
}
/**
* Get all of the resources as an array (Warning: this could issue a large number of requests)
*
* @return array
*/
public function toArray()
{
return iterator_to_array($this, false);
}
public function setLimit($limit)
{
$this->limit = $limit;
$this->resetState();
return $this;
}
public function setPageSize($pageSize)
{
$this->pageSize = $pageSize;
$this->resetState();
return $this;
}
/**
* Get an option from the iterator
*
* @param string $key Key of the option to retrieve
*
* @return mixed|null Returns NULL if not set or the value if set
*/
public function get($key)
{
return array_key_exists($key, $this->data) ? $this->data[$key] : null;
}
/**
* Set an option on the iterator
*
* @param string $key Key of the option to set
* @param mixed $value Value to set for the option
*
* @return ResourceIterator
*/
public function set($key, $value)
{
$this->data[$key] = $value;
return $this;
}
public function current()
{
return $this->resources ? current($this->resources) : false;
}
public function key()
{
return max(0, $this->iteratedCount - 1);
}
public function count()
{
return $this->retrievedCount;
}
/**
* Get the total number of requests sent
*
* @return int
*/
public function getRequestCount()
{
return $this->requestCount;
}
/**
* Rewind the Iterator to the first element and send the original command
*/
public function rewind()
{
// Use the original command
$this->command = clone $this->originalCommand;
$this->resetState();
$this->next();
}
public function valid()
{
return !$this->invalid && (!$this->resources || $this->current() || $this->nextToken)
&& (!$this->limit || $this->iteratedCount < $this->limit + 1);
}
public function next()
{
$this->iteratedCount++;
// Check if a new set of resources needs to be retrieved
$sendRequest = false;
if (!$this->resources) {
$sendRequest = true;
} else {
// iterate over the internal array
$current = next($this->resources);
$sendRequest = $current === false && $this->nextToken && (!$this->limit || $this->iteratedCount < $this->limit + 1);
}
if ($sendRequest) {
$this->dispatch('resource_iterator.before_send', array(
'iterator' => $this,
'resources' => $this->resources
));
// Get a new command object from the original command
$this->command = clone $this->originalCommand;
// Send a request and retrieve the newly loaded resources
$this->resources = $this->sendRequest();
$this->requestCount++;
// If no resources were found, then the last request was not needed
// and iteration must stop
if (empty($this->resources)) {
$this->invalid = true;
} else {
// Add to the number of retrieved resources
$this->retrievedCount += count($this->resources);
// Ensure that we rewind to the beginning of the array
reset($this->resources);
}
$this->dispatch('resource_iterator.after_send', array(
'iterator' => $this,
'resources' => $this->resources
));
}
}
/**
* Retrieve the NextToken that can be used in other iterators.
*
* @return string Returns a NextToken
*/
public function getNextToken()
{
return $this->nextToken;
}
/**
* Returns the value that should be specified for the page size for a request that will maintain any hard limits,
* but still honor the specified pageSize if the number of items retrieved + pageSize < hard limit
*
* @return int Returns the page size of the next request.
*/
protected function calculatePageSize()
{
if ($this->limit && $this->iteratedCount + $this->pageSize > $this->limit) {
return 1 + ($this->limit - $this->iteratedCount);
}
return (int) $this->pageSize;
}
/**
* Reset the internal state of the iterator without triggering a rewind()
*/
protected function resetState()
{
$this->iteratedCount = 0;
$this->retrievedCount = 0;
$this->nextToken = false;
$this->resources = null;
$this->invalid = false;
}
/**
* Send a request to retrieve the next page of results. Hook for subclasses to implement.
*
* @return array Returns the newly loaded resources
*/
abstract protected function sendRequest();
}
PK # ]
֜�S
S
ResourceIteratorApplyBatched.phpnu &1i� <?php
namespace Guzzle\Service\Resource;
use Guzzle\Common\AbstractHasDispatcher;
use Guzzle\Batch\BatchBuilder;
use Guzzle\Batch\BatchSizeDivisor;
use Guzzle\Batch\BatchClosureTransfer;
use Guzzle\Common\Version;
/**
* Apply a callback to the contents of a {@see ResourceIteratorInterface}
* @deprecated Will be removed in a future version and is no longer maintained. Use the Batch\ abstractions instead.
* @codeCoverageIgnore
*/
class ResourceIteratorApplyBatched extends AbstractHasDispatcher
{
/** @var callable|array */
protected $callback;
/** @var ResourceIteratorInterface */
protected $iterator;
/** @var integer Total number of sent batches */
protected $batches = 0;
/** @var int Total number of iterated resources */
protected $iterated = 0;
public static function getAllEvents()
{
return array(
// About to send a batch of requests to the callback
'iterator_batch.before_batch',
// Finished sending a batch of requests to the callback
'iterator_batch.after_batch',
// Created the batch object
'iterator_batch.created_batch'
);
}
/**
* @param ResourceIteratorInterface $iterator Resource iterator to apply a callback to
* @param array|callable $callback Callback method accepting the resource iterator
* and an array of the iterator's current resources
*/
public function __construct(ResourceIteratorInterface $iterator, $callback)
{
$this->iterator = $iterator;
$this->callback = $callback;
Version::warn(__CLASS__ . ' is deprecated');
}
/**
* Apply the callback to the contents of the resource iterator
*
* @param int $perBatch The number of records to group per batch transfer
*
* @return int Returns the number of iterated resources
*/
public function apply($perBatch = 50)
{
$this->iterated = $this->batches = $batches = 0;
$that = $this;
$it = $this->iterator;
$callback = $this->callback;
$batch = BatchBuilder::factory()
->createBatchesWith(new BatchSizeDivisor($perBatch))
->transferWith(new BatchClosureTransfer(function (array $batch) use ($that, $callback, &$batches, $it) {
$batches++;
$that->dispatch('iterator_batch.before_batch', array('iterator' => $it, 'batch' => $batch));
call_user_func_array($callback, array($it, $batch));
$that->dispatch('iterator_batch.after_batch', array('iterator' => $it, 'batch' => $batch));
}))
->autoFlushAt($perBatch)
->build();
$this->dispatch('iterator_batch.created_batch', array('batch' => $batch));
foreach ($this->iterator as $resource) {
$this->iterated++;
$batch->add($resource);
}
$batch->flush();
$this->batches = $batches;
return $this->iterated;
}
/**
* Get the total number of batches sent
*
* @return int
*/
public function getBatchCount()
{
return $this->batches;
}
/**
* Get the total number of iterated resources
*
* @return int
*/
public function getIteratedCount()
{
return $this->iterated;
}
}
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