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<?php |
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namespace Staticus\Resources; |
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/** |
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* Domain Object |
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* @package Staticus\Resources\File |
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*/ |
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abstract class ResourceDOAbstract implements ResourceDOInterface |
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{ |
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const TYPE = ''; |
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const TOKEN_BASEDIRECTORY = 'basedirectory'; |
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const TOKEN_NAMESPACE = 'namespace'; |
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const TOKEN_TYPE = 'type'; |
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const TOKEN_SHARD_VARIANT = 'shard_variant'; |
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const TOKEN_VARIANT = 'variant'; |
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const TOKEN_VERSION = 'version'; |
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const TOKEN_SHARD_FILENAME = 'shard_filename'; |
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const SHARD_SLICE_LENGTH = 3; |
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protected $uuid; |
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protected $namespace = ''; |
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protected $name = ''; |
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protected $nameAlternative = self::DEFAULT_NAME_ALTERNATIVE; |
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/** |
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* The body of resource that can be passed through HTTP POST Body while creation for some resources types |
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* For example, the body can be used as a full text than need to use for resource creation |
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* when it can't be sent in URI and does need to change URI at all (instead of 'alt' argument) |
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* The body MUST NOT change the UUID, but body changing can initialise uuid |
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* @var string |
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*/ |
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protected $body = ''; |
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protected $type = self::TYPE; |
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protected $variant = self::DEFAULT_VARIANT; |
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protected $version = self::DEFAULT_VERSION; |
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protected $author = ''; |
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/** |
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* true if resource file is just created (or should be) |
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* @var bool |
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*/ |
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protected $new = false; |
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/** |
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* true if exists resource needs to be recreated |
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* @var bool |
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*/ |
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protected $recreate = false; |
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/** |
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* Path to base directory (without dynamic path part) |
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* @var string |
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*/ |
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protected $baseDirectory = self::DEFAULT_BASE_DIRECTORY; |
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protected $filePath = ''; |
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/** |
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* List of object properties that should not be iterable (denied for the usage in response) |
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* @var array |
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*/ |
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protected $notIterable = [ |
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'itemPosition', |
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'notIterable', |
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'baseDirectory', |
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'filePath', |
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'author', |
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]; |
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protected $itemPosition = 0; |
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public function reset() |
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{ |
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$this->uuid = ''; |
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$this->name = ''; |
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$this->nameAlternative = ''; |
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$this->namespace = ''; |
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$this->type = static::TYPE; |
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$this->variant = self::DEFAULT_VARIANT; |
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$this->version = self::DEFAULT_VERSION; |
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$this->author = ''; |
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$this->baseDirectory = self::DEFAULT_BASE_DIRECTORY; |
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$this->filePath = ''; |
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$this->new = false; |
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$this->recreate = false; |
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return $this; |
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} |
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abstract public function getMimeType(); |
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public function __construct() |
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{ |
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$this->reset(); |
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} |
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protected function setUuid() |
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{ |
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$this->uuid = md5($this->name . $this->nameAlternative); |
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} |
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protected function setFilePath() |
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{ |
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$this->filePath = $this->generateFilePath(); |
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} |
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/** |
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* /type/variant/version/[other-type-specified/]uuid.type |
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* /mp3/default/1/22af64.mp3 |
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* /mp3/ivona/0/22af64.mp3 |
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*/ |
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public function generateFilePath() |
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{ |
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$path = ''; |
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foreach ($this->getDirectoryTokens() as $token => $slice) { |
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$path .= $slice; |
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} |
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$path .= $this->getUuid() . '.' . $this->getType(); |
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return $path; |
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} |
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/** |
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* Map of the resource directory elements. |
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* For example, you can use keys with the strtok() method. Or for routes buildings. |
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* |
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* @return array |
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* @see strtok() |
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* @example strtok($relative_path, '/'); |
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*/ |
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public function getDirectoryTokens() |
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{ |
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return [ |
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self::TOKEN_BASEDIRECTORY => $this->getBaseDirectory(), |
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self::TOKEN_NAMESPACE => ($this->getNamespace() ? $this->getNamespace() . DIRECTORY_SEPARATOR : ''), |
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self::TOKEN_TYPE => $this->getType() . DIRECTORY_SEPARATOR, |
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// Sharding |
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self::TOKEN_SHARD_VARIANT => substr($this->getVariant(), 0, self::SHARD_SLICE_LENGTH) . DIRECTORY_SEPARATOR, |
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self::TOKEN_VARIANT => $this->getVariant() . DIRECTORY_SEPARATOR, |
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self::TOKEN_VERSION => $this->getVersion() . DIRECTORY_SEPARATOR, |
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// Sharding |
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self::TOKEN_SHARD_FILENAME => substr($this->getUuid(), 0, self::SHARD_SLICE_LENGTH) . DIRECTORY_SEPARATOR, |
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]; |
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} |
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/** |
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* Note: Uuid is not really unique, if you want full unique identifier, use hash sum from the full path, for example |
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* @return mixed |
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*/ |
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public function getUuid() |
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{ |
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if (!$this->uuid) { |
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$this->setUuid(); |
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} |
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return $this->uuid; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* @param string $name |
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* @return ResourceDOInterface |
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*/ |
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public function setName($name) |
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{ |
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$this->name = (string)$name; |
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$this->setUuid(); |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getNamespace() |
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{ |
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return $this->namespace; |
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} |
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/** |
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* @param string $namespace |
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* @return ResourceDOInterface |
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*/ |
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public function setNamespace($namespace = '') |
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{ |
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$this->namespace = (string)$namespace; |
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$this->setUuid(); |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getNameAlternative() |
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{ |
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return $this->nameAlternative; |
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} |
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/** |
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* @param string $nameAlternative |
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* @return ResourceDOInterface |
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*/ |
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public function setNameAlternative($nameAlternative = '') |
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{ |
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$this->nameAlternative = (string)$nameAlternative; |
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$this->setUuid(); |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getBody() |
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{ |
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return $this->body; |
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} |
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/** |
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* @param string $body |
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* @return ResourceDOInterface |
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*/ |
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public function setBody($body = '') |
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{ |
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$this->body = (string)$body; |
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$this->setUuid(); |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* @param string $type |
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* @return ResourceDOInterface |
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*/ |
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public function setType($type) |
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{ |
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$this->type = (string)$type; |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getVariant() |
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{ |
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if (empty($this->variant)) { |
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$this->setVariant(); |
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} |
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return $this->variant; |
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} |
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/** |
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* @param string $variant |
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* @return ResourceDOInterface |
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*/ |
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public function setVariant($variant = self::DEFAULT_VARIANT) |
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{ |
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$this->variant = (string)$variant; |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function getVersion() |
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{ |
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if (self::DEFAULT_VERSION !== $this->version && empty($this->version)) { |
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$this->setVersion(); |
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} |
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return $this->version; |
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} |
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/** |
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* @param int $version |
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* @return ResourceDOInterface |
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*/ |
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public function setVersion($version = self::DEFAULT_VERSION) |
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{ |
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$this->version = (int)$version; |
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$this->setFilePath(); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getAuthor() |
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{ |
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return $this->author; |
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} |
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/** |
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* @param string $author |
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* @return ResourceDOInterface |
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*/ |
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public function setAuthor($author) |
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{ |
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$this->author = (string)$author; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
327
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45 |
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public function getFilePath() |
328
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{ |
329
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return $this->filePath; |
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} |
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332
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/** |
333
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* @return mixed |
334
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*/ |
335
|
59 |
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public function getBaseDirectory() |
336
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{ |
337
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return $this->baseDirectory; |
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} |
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340
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/** |
341
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* @param string $dir |
342
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* @return ResourceDOInterface |
343
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*/ |
344
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42 |
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public function setBaseDirectory($dir = self::DEFAULT_BASE_DIRECTORY) |
345
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{ |
346
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42 |
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$dir = (string)$dir; |
347
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$this->baseDirectory = '' !== $dir |
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? str_replace(DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR, DIRECTORY_SEPARATOR, $dir . DIRECTORY_SEPARATOR) |
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350
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// Avoid set basedir to the root directory '/' if base directory is ommited |
351
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: $dir; |
352
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$this->setFilePath(); |
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354
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return $this; |
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} |
356
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357
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/** |
358
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* @return boolean |
359
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*/ |
360
|
1 |
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public function isNew() |
361
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{ |
362
|
1 |
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return $this->new; |
363
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} |
364
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365
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/** |
366
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* @param boolean $new |
367
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* @return ResourceDOAbstract |
368
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*/ |
369
|
5 |
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public function setNew($new = false) |
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{ |
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5 |
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$this->new = $new; |
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373
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5 |
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return $this; |
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} |
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376
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/** |
377
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* @return boolean |
378
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*/ |
379
|
1 |
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public function isRecreate() |
380
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{ |
381
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1 |
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return $this->recreate; |
382
|
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} |
383
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384
|
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/** |
385
|
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* @param boolean $recreate |
386
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* @return ResourceDOAbstract |
387
|
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*/ |
388
|
5 |
|
public function setRecreate($recreate = false) |
389
|
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{ |
390
|
5 |
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$this->recreate = (bool)$recreate; |
391
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|
|
392
|
5 |
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return $this; |
393
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} |
394
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|
395
|
4 |
|
public function rewind() |
396
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|
|
{ |
397
|
4 |
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$this->itemPosition = 0; |
398
|
4 |
|
} |
399
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|
400
|
4 |
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public function current() |
401
|
|
|
{ |
402
|
4 |
|
$props = get_object_vars($this); |
403
|
4 |
|
$propsNames = array_keys($props); |
404
|
4 |
|
sort($propsNames); |
405
|
4 |
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$propName = $propsNames[$this->itemPosition]; |
406
|
|
|
|
407
|
4 |
|
if (!in_array($propName, $this->notIterable)) { |
408
|
|
|
|
409
|
4 |
|
return [$propName, $props[$propName]]; |
410
|
|
|
} |
411
|
|
|
|
412
|
4 |
|
return [0, null]; |
413
|
|
|
} |
414
|
|
|
|
415
|
4 |
|
public function key() |
416
|
|
|
{ |
417
|
4 |
|
return $this->itemPosition; |
418
|
|
|
} |
419
|
|
|
|
420
|
4 |
|
public function next() |
421
|
|
|
{ |
422
|
4 |
|
++$this->itemPosition; |
423
|
4 |
|
} |
424
|
|
|
|
425
|
4 |
|
public function valid() |
426
|
|
|
{ |
427
|
4 |
|
$props = get_object_vars($this); |
428
|
4 |
|
$propsNames = array_keys($props); |
429
|
4 |
|
sort($propsNames); |
430
|
|
|
|
431
|
4 |
|
return isset($propsNames[$this->itemPosition]); |
432
|
|
|
} |
433
|
|
|
|
434
|
|
|
/** |
435
|
|
|
* @return array |
436
|
|
|
*/ |
437
|
4 |
|
public function toArray() |
438
|
|
|
{ |
439
|
4 |
|
$ar = []; |
|
|
|
|
440
|
4 |
|
foreach ($this as $k => $p) { |
441
|
|
|
|
442
|
4 |
|
$ar[$p[0]] = $p[1]; |
443
|
4 |
|
} |
444
|
4 |
|
unset($ar[0]); |
445
|
|
|
|
446
|
4 |
|
return $ar; |
447
|
|
|
} |
448
|
|
|
|
449
|
|
|
/** |
450
|
|
|
* Unique resource identifier for ACL |
451
|
|
|
* @return mixed |
452
|
|
|
* @see \Zend\Permissions\Acl\Resource\ResourceInterface::getResourceId |
453
|
|
|
* @see getFilePath |
454
|
|
|
*/ |
455
|
|
|
public function getResourceId() |
456
|
|
|
{ |
457
|
|
|
return $this->getFilePath(); |
458
|
|
|
} |
459
|
|
|
} |
Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum.