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<?php |
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namespace GFG\DTOContext\Context; |
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use GFG\DTOContext\DataWrapper; |
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class Base implements ContextInterface |
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{ |
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/** |
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* Meaninful information about the context |
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* |
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* @var array |
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*/ |
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protected $info = []; |
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/** |
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* Context name |
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* |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* Hash to identify an operation using this context |
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* |
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* @var string |
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*/ |
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protected $hash; |
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/** |
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* DataWrapper |
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* |
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* @var DataWrapper\DataWrapperInterface |
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*/ |
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protected $dataWrapper; |
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/** |
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* @param DataWrapper\DataWrapperInterface $dataWrapper |
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*/ |
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public function __construct(DataWrapper\DataWrapperInterface $dataWrapper) |
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{ |
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$this->setDataWrapper($dataWrapper); |
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} |
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/** |
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* Magic method to add additional meaninful information about the context |
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* |
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* @param string $method |
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* @param array $arguments |
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* @return mixed |
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*/ |
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public function __call($method, array $arguments) |
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{ |
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$action = substr($method, 0, 3); |
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if (in_array($action, ['get', 'set'])) { |
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$property = substr($method, 3); |
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$return = null; |
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switch ($action) { |
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case 'get': |
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$return = (isset($this->info[$property])) ? |
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$this->info[$property] : null; |
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break; |
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case 'set': |
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$this->info[$property] = current($arguments); |
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$return = $this; |
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break; |
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} |
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return $return; |
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} |
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} |
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/** |
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* Returns all the info values |
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* |
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* @return array |
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*/ |
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public function getFullInfo() |
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{ |
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return $this->info; |
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} |
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/** |
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* Set the info property |
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* |
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* @param array $fullInfo |
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* @return Base |
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*/ |
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public function setFullInfo(array $fullInfo) |
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{ |
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$this->info = $fullInfo; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDataWrapper() |
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{ |
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return $this->dataWrapper; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setDataWrapper(DataWrapper\DataWrapperInterface $dataWrapper) |
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{ |
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$this->dataWrapper = $dataWrapper; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getHash() |
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{ |
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if (!$this->hash) { |
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$this->hash = $this->generateHash(); |
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} |
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return $this->hash; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setHash($hash) |
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{ |
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$this->hash = $hash; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName() |
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{ |
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return mb_strtolower( |
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str_replace( |
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['_', '\\'], |
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'.', |
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$this->name ?: strtolower(static::class) |
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) |
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); |
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} |
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/** |
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* @param string $name |
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* @return Base |
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*/ |
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public function setName($name) |
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{ |
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$this->name = $name; |
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return $this; |
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} |
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/** |
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* Generate a unique hash |
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* |
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* @return string |
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*/ |
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protected function generateHash() |
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{ |
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return sha1(uniqid(mt_rand(), true)); |
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} |
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/** |
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* Export context data |
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* |
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* @return void |
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* {@inheritdoc} |
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*/ |
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public function exportContextData() |
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{ |
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return $this->prepareExport($this->dataWrapper->toArray()); |
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} |
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/** |
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* Prepare the info to be exported |
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* |
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* @param array |
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* @return array |
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*/ |
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protected function prepareExport($data) |
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{ |
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return [ |
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'name' => $this->getName(), |
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'info' => $this->info, |
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'hash' => $this->getHash(), |
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'data_wrapper' => get_class($this->getDatawrapper()), |
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'data' => $data |
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]; |
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} |
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} |
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