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<?php |
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namespace Mediadevs\Validator\Helpers; |
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use ReflectionException; |
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use Mediadevs\Validator\Services\FilterProvider; |
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class Registry |
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{ |
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/** |
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* The registry types for this library, these are de default properties for each filter class. |
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*/ |
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public const REGISTRY_TYPES = array('filters', 'aliases', 'messages'); |
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/** |
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* All the registered classes will be stored in here. |
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* |
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* @var array |
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*/ |
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private $registry = array( |
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'filters' => array(), |
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'messages' => array(), |
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); |
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/** |
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* Loading all the classes from \Services\FilterProvider and parsing the filters to collect the configuration |
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* Using te previously collected configuration to generate a registry which can be used for validation. |
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* |
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* @throws ReflectionException |
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*/ |
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public function __construct() |
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{ |
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FilterProvider::getInstance(); |
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// Parsing through all the providers |
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foreach (FilterProvider::collect() as $provider) { |
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$filter = new ExtractFilters($provider); |
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// Registering the properties |
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$this->registry['filters'] += $filter->getFilters(); |
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$this->registry['messages'] += $filter->getMessages(); |
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} |
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} |
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/** |
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* Collecting the registry based upon the given target. |
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* |
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* @param string $type |
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* @param string $index |
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* |
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* @return string|void |
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*/ |
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public function getRegistry(string $type, string $index): string |
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{ |
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$targetIndex = null; |
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// Whether the type exists inside the $data array |
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if ($this->hasType($type)) { |
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// Whether the $data array has the given index |
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if ($this->hasIndex($type, $index)) { |
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$targetIndex = $index; |
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} |
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// In this case the $data array has no index of $index, now we'll try to reverse search by value |
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if ($this->hasValue($type, $index)) { |
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$targetIndex = $this->getIndexByValue($type, $index); |
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} |
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} |
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return $this->getValuesByIndex($type, $targetIndex); |
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} |
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/** |
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* Whether the given type is a valid one. |
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* |
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* @param string $type |
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* |
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* @return bool |
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*/ |
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public function isValidType(string $type): bool |
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{ |
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return (bool) in_array($type, self::REGISTRY_TYPES) ? true : false; |
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} |
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/** |
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* Validating whether registry contains the given type. |
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* |
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* @param string $type |
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* |
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* @return bool |
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*/ |
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public function hasType(string $type): bool |
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{ |
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// Whether the given type is a valid one. |
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if ($this->isValidType($type)) { |
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return (bool) array_key_exists($type, $this->registry) ? true : false; |
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} |
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return (bool) false; |
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} |
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/** |
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* Validating whether the data contains the given index. |
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* |
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* @param string $type |
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* @param string $index |
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* |
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* @return bool |
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*/ |
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public function hasIndex(string $type, string $index): bool |
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{ |
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if ($this->hasType($type)) { |
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return (bool) array_key_exists($index, $this->registry[$type]) ? true : false; |
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} |
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return (bool) false; |
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} |
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/** |
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* Validating whether the data contains the given value. |
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* |
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* @param string $type |
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* @param string $value |
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* |
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* @return bool |
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*/ |
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public function hasValue(string $type, string $value): bool |
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{ |
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if ($this->hasType($type)) { |
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// Reversing the data array; ['key' => 'value'] will now be ['value' => 'key'] |
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$reverseData = array_flip($this->registry[$type]); |
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return (bool) (isset($reverseData[$value])) ? true : false; |
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} |
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return (bool) false; |
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} |
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/** |
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* Validating whether the given index has a value. |
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* |
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* @param string $type |
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* @param string $index |
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* |
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* @return bool |
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*/ |
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public function indexHasValue(string $type, string $index): bool |
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{ |
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if ($this->hasType($type) && $this->hasIndex($type, $index)) { |
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return (bool) !empty($this->registry[$type][$index]) ? true : false; |
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} |
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return (bool) false; |
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} |
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/** |
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* Collecting the index by the given value. |
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* |
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* @param string $type |
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* @param string $value |
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* |
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* @return string|void |
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*/ |
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public function getIndexByValue(string $type, string $value) |
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{ |
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if ($this->hasType($type) && $this->hasValue($type, $value)) { |
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// Reversing the data array; ['key' => 'value'] will now be ['value' => 'key'] |
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$reverseData = array_flip($this->registry[$type]); |
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return $reverseData[$type][$value]; |
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} |
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} |
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/** |
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* Collecting multiple values based on the given index. |
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* |
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* @param string $type |
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* @param string $index |
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* |
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* @return array|void |
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*/ |
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public function getValuesByIndex(string $type, string $index) |
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{ |
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if ($this->hasType($type) && $this->hasIndex($type, $index) && $this->indexHasValue($type, $index)) { |
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return $this->registry[$type][$index]; |
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} |
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} |
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} |
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