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<?php namespace Stevenmaguire\Uber; |
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trait GetSetTrait |
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{ |
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/** |
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* Attempts to magically handle getter and setter methods. |
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* |
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* @param string $method |
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* @param array $parameters |
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* |
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* @return mixed |
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* @throws Exception |
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*/ |
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public function __call($method, $parameters) |
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{ |
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$property = $this->convertMethodToProperty($method); |
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if ($this->isGetMethod($method)) { |
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return $this->getAttribute($property); |
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} elseif ($this->isSetMethod($method)) { |
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return $this->updateAttribute($property, $parameters[0]); |
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} // @codeCoverageIgnore |
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throw new Exception($method . ' method not implemented'); |
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} |
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/** |
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* Attempts to parse a method name and format its related property name. |
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* |
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* @param string $method |
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* |
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* @return string |
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*/ |
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public function convertMethodToProperty($method) |
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{ |
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$property = preg_replace("/[g|s]{1}et(.*)/", "$1", $method); |
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return strtolower(preg_replace('/(.)(?=[A-Z])/', '$1'.'_', $property)); |
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} |
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/** |
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* Fetches a specific attribute of the current object. |
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* |
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* @param string $attribute |
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* |
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* @return mixed|null |
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*/ |
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private function getAttribute($attribute) |
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{ |
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if (property_exists($this, $attribute)) { |
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return $this->$attribute; |
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} |
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throw new Exception($attribute . ' attribute not defined'); |
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} |
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/** |
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* Checks if given method name is a valid getter method. |
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* |
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* @param string $method |
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* |
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* @return boolean |
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*/ |
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public function isGetMethod($method) |
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{ |
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return preg_match("/^get[A-Za-z]+$/", $method); |
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} |
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/** |
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* Checks if given method name is a valid setter method. |
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* |
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* @param string $method |
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* |
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* @return boolean |
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*/ |
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public function isSetMethod($method) |
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{ |
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return preg_match("/^set[A-Za-z]+$/", $method); |
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} |
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/** |
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* Updates a specific attribute of the current object. |
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* |
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* @param string $attribute |
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* @param string|boolean|integer $value |
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* |
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* @return object |
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*/ |
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private function updateAttribute($attribute, $value) |
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{ |
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if (property_exists($this, $attribute)) { |
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$this->$attribute = $value; |
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} |
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return $this; |
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} |
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} |
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stevenmaguire /
uber-php
