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Diffstat (limited to 'apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/Common/Metadata.php')
-rw-r--r-- | apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/Common/Metadata.php | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/Common/Metadata.php b/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/Common/Metadata.php new file mode 100644 index 00000000000..be6903e897e --- /dev/null +++ b/apps/files_external/3rdparty/php-opencloud/lib/OpenCloud/Common/Metadata.php @@ -0,0 +1,92 @@ +<?php +/** + * A metadata object, used by other components in Compute and Object Storage + * + * @copyright 2012-2013 Rackspace Hosting, Inc. + * See COPYING for licensing information + * + * @package phpOpenCloud + * @version 1.0 + * @author Glen Campbell <glen.campbell@rackspace.com> + */ + +namespace OpenCloud\Common; + +/** + * The Metadata class represents either Server or Image metadata + * + * @api + * @author Glen Campbell <glen.campbell@rackspace.com> + */ +class Metadata extends Base +{ + + // array holding the names of keys that were set + private $_keylist = array(); + + /** + * This setter overrides the base one, since the metadata key can be + * anything + * + * @param string $key + * @param string $value + * @return void + */ + public function __set($key, $value) + { + // set the value and track the keys + if (!in_array($key, $this->_keylist)) { + $this->_keylist[] = $key; + } + + $this->$key = $value; + } + + /** + * Returns the list of keys defined + * + * @return array + */ + public function Keylist() + { + return $this->_keylist; + } + + /** + * Sets metadata values from an array, with optional prefix + * + * If $prefix is provided, then only array keys that match the prefix + * are set as metadata values, and $prefix is stripped from the key name. + * + * @param array $values an array of key/value pairs to set + * @param string $prefix if provided, a prefix that is used to identify + * metadata values. For example, you can set values from headers + * for a Container by using $prefix='X-Container-Meta-'. + * @return void + */ + public function setArray($values, $prefix = null) + { + if (empty($values)) { + return false; + } + + foreach ($values as $key => $value) { + if ($prefix) { + if (strpos($key, $prefix) === 0) { + $name = substr($key, strlen($prefix)); + $this->getLogger()->info( + Lang::translate('Setting [{name}] to [{value}]'), + array( + 'name' => $name, + 'value' => $value + ) + ); + $this->$name = $value; + } + } else { + $this->$key = $value; + } + } + } + +} |