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<?php |
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namespace MovingImage\Client\VMPro\Util; |
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/** |
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* AccessorTrait for general purposes. |
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* |
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* @author Omid Rad <[email protected]> |
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*/ |
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trait AccessorTrait |
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{ |
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public static $typeSnakeCase = 0; |
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public static $typeCamelCase = 1; |
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/** |
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* @var int Set default type to snake case |
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*/ |
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private $type = 0; |
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private $container = []; |
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/** |
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* @param $methodName string Key |
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* @param $args array Method Arguments |
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* |
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* @return mixed |
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*/ |
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public function __call($methodName, $args) |
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{ |
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// are we getting or setting? |
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if (preg_match('~^(set|get|is)([A-Z])(.*)$~', $methodName, $matches)) { |
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$property = strtolower($matches[2]).$matches[3]; |
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if ($this->type === self::$typeSnakeCase) { |
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$property = strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $property)); |
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} |
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switch ($matches[1]) { |
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case 'set': |
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$this->checkArguments($args, 1, 1, $methodName); |
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return $this->set($property, $args[0]); |
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case 'is': |
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$this->checkArguments($args, 0, 0, $methodName); |
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return $this->is($property); |
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case 'get': |
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$this->checkArguments($args, 0, 0, $methodName); |
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return $this->get($property); |
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case 'default': |
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throw new \BadMethodCallException("Method $methodName is not exist"); |
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} |
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} |
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return null; |
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} |
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/** |
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* @param $property string Key |
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* |
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* @return mixed |
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*/ |
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public function get($property) |
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{ |
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if (isset($this->container[$property])) { |
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return $this->container[$property]; |
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} |
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return null; |
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} |
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/** |
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* @param $property |
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* |
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* @return bool|null |
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*/ |
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public function is($property) |
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{ |
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if (isset($this->container[$property])) { |
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return $this->container[$property] === 'true'; |
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} |
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return null; |
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} |
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/** |
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* @param $property string Key |
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* @param $value string Value |
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* |
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* @return self |
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*/ |
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public function set($property, $value) |
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{ |
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// we need to convert booleans into string, because these are query parameters |
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if (is_bool($value)) { |
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$value = $value |
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? 'true' |
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: 'false'; |
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} |
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$this->container[$property] = $value; |
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return $this; |
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} |
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/** |
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* Check if args are valid or not. |
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* |
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* @param array $args List of arguments |
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* @param int $min integer Minimum valid params |
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* @param int $max Maximum valid params |
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* @param string $methodName Method name |
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*/ |
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protected function checkArguments(array $args, $min, $max, $methodName) |
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{ |
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$argc = count($args); |
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if ($argc < $min || $argc > $max) { |
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throw new \BadMethodCallException("Method $methodName is not exist"); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* @return int |
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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 int $type |
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* |
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* @return $this |
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*/ |
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public function setType($type) |
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{ |
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$this->type = $type; |
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return $this; |
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} |
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} |
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