itstructure / yii2-template-simple

     *

     * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179350.aspx

     */

    public function getBlobMetadataAsync(

        $container,

        $blob,

        Models\GetBlobMetadataOptions $options = null

    ) {

        Validate::isString($container, 'container');

        Validate::isString($blob, 'blob');

        Validate::notNullOrEmpty($blob, 'blob');

        $method      = Resources::HTTP_HEAD;

        $headers     = array();

        $postParams  = array();

        $queryParams = array();

        $path        = $this->_createPath($container, $blob);

        if (is_null($options)) {

            $options = new GetBlobMetadataOptions();

        }

        $headers = $this->addOptionalAccessConditionHeader(

            $headers,

            $options->getAccessConditions()

        );

        $this->addOptionalHeader(

            $headers,

            Resources::X_MS_LEASE_ID,

            $options->getLeaseId()

        );

        $this->addOptionalQueryParam(

            $queryParams,

            Resources::QP_SNAPSHOT,

            $options->getSnapshot()

        );

        $this->addOptionalQueryParam(

            $queryParams,

            Resources::QP_COMP,

            'metadata'

        );

        return $this->sendAsync(

            $method,

            $headers,

            $queryParams,

            $postParams,

            $path,

            Resources::STATUS_OK,

            Resources::EMPTY_STRING,

            $options

        )->then(function ($response) {

            $responseHeaders = HttpFormatter::formatHeaders($response->getHeaders());

            return GetBlobMetadataResult::create($responseHeaders);

        });

    }

    /**

     * Returns a list of active page ranges for a page blob. Active page ranges are

     *

     * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179414.aspx

     */

    public function setBlobMetadataAsync(

        $container,

        $blob,

        array $metadata,

        Models\BlobServiceOptions $options = null

    ) {

        Validate::isString($container, 'container');

        Validate::isString($blob, 'blob');

        Validate::notNullOrEmpty($blob, 'blob');

        Utilities::validateMetadata($metadata);

        $method      = Resources::HTTP_PUT;

        $headers     = array();

        $postParams  = array();

        $queryParams = array();

        $path        = $this->_createPath($container, $blob);

        if (is_null($options)) {

            $options = new BlobServiceOptions();

        }

        $headers = $this->addOptionalAccessConditionHeader(

            $headers,

            $options->getAccessConditions()

        );

        $headers = $this->addMetadataHeaders($headers, $metadata);

        $this->addOptionalHeader(

            $headers,

            Resources::X_MS_LEASE_ID,

            $options->getLeaseId()

        );

        $this->addOptionalQueryParam(

            $queryParams,

            Resources::QP_COMP,

            'metadata'

        );

        $options->setLocationMode(LocationMode::PRIMARY_ONLY);

        return $this->sendAsync(

            $method,

            $headers,

            $queryParams,

            $postParams,

            $path,

            Resources::STATUS_OK,

            Resources::EMPTY_STRING,

            $options

        )->then(function ($response) {

            return SetBlobMetadataResult::create(

                HttpFormatter::formatHeaders($response->getHeaders())

            );

        }, null);

    }

    /**

     * Downloads a blob to a file, the result contains its metadata and

     *

     * @see http://msdn.microsoft.com/en-us/library/windowsazure/ee691971.aspx

     */

    public function createBlobSnapshotAsync(

        $container,

        $blob,

        Models\CreateBlobSnapshotOptions $options = null

    ) {

        Validate::isString($container, 'container');

        Validate::isString($blob, 'blob');

        Validate::notNullOrEmpty($blob, 'blob');

        $method             = Resources::HTTP_PUT;

        $headers            = array();

        $postParams         = array();

        $queryParams        = array();

        $path               = $this->_createPath($container, $blob);

        if (is_null($options)) {

            $options = new CreateBlobSnapshotOptions();

        }

        $queryParams[Resources::QP_COMP] = 'snapshot';

        $headers = $this->addOptionalAccessConditionHeader(

            $headers,

            $options->getAccessConditions()

        );

        $headers = $this->addMetadataHeaders($headers, $options->getMetadata());

        $this->addOptionalHeader(

            $headers,

            Resources::X_MS_LEASE_ID,

            $options->getLeaseId()

        );

        $options->setLocationMode(LocationMode::PRIMARY_ONLY);

        return $this->sendAsync(

            $method,

            $headers,

            $queryParams,

            $postParams,

            $path,

            Resources::STATUS_CREATED,

            Resources::EMPTY_STRING,

            $options

        )->then(function ($response) {

            return CreateBlobSnapshotResult::create(

                HttpFormatter::formatHeaders($response->getHeaders())

            );

        }, null);

    }

    /**

     * Copies a source blob to a destination blob within the same storage account.