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<?php |
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/** |
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* DronePHP (http://www.dronephp.com) |
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* |
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* @link http://github.com/Pleets/DronePHP |
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* @copyright Copyright (c) 2016-2018 Pleets. (http://www.pleets.org) |
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* @license http://www.dronephp.com/license |
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* @author Darío Rivera <[email protected]> |
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*/ |
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namespace Drone\Mvc; |
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/** |
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* AbstractionController class |
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* |
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* This class manages the interaction between models and views |
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*/ |
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abstract class AbstractController |
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{ |
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/** |
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* Current module instance |
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* |
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* @var AbstractModule |
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*/ |
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private $module; |
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/** |
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* Current method |
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* |
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* @var string |
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*/ |
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private $method = null; |
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/** |
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* Returns the current module instance |
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* |
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* @return AbstractModule |
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*/ |
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public function getModule() |
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{ |
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return $this->module; |
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} |
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/** |
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* Returns the current method |
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* |
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* @return string |
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*/ |
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public function getMethod() |
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{ |
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return $this->method; |
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} |
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/** |
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* Sets module instance |
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* |
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* @param AbstractModule $module |
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* |
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* @return null |
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*/ |
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public function setModule(AbstractModule $module) |
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{ |
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$this->module = $module; |
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} |
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/** |
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* Sets the method attribute |
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* |
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* @param string $method |
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* |
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* @return null |
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*/ |
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public function setMethod($method) |
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{ |
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$this->method = $method; |
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} |
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/** |
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* Executes the controller |
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* |
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* @return mixed |
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*/ |
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public function execute() |
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{ |
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$method = $this->method; |
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if (is_null($method)) { |
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# This error is thrown because of 'setMethod' method has not been executed |
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throw new \LogicException("No method has been setted to execute!"); |
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} |
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if (!is_null($this->module) && !$this->module->executionIsAllowed()) { |
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throw new Exception\MethodExecutionNotAllowedException("Method execution is not allowed"); |
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} else { |
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if (method_exists($this, $method)) { |
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$class = __CLASS__; |
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$reflection = new \ReflectionMethod($this, $method); |
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if (!$reflection->isPublic()) { |
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throw new Exception\PrivateMethodExecutionException( |
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"The method '$method' is not public in the control class '$class'" |
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); |
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} |
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return $this->$method(); |
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} else { |
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$class = __CLASS__; |
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throw new Exception\MethodNotFoundException( |
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"The method '$method' doesn't exists in the control class '$class'" |
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); |
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} |
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} |
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} |
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/** |
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* Returns the class name |
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* |
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* @return string |
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*/ |
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public static function getClassName() |
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{ |
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return __CLASS__; |
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} |
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/** |
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* Returns $_POST contents |
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* |
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* @return array |
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*/ |
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public function getPost() |
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{ |
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if ($_SERVER['REQUEST_METHOD'] == 'POST' && empty($_POST)) { |
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$_POST = json_decode(file_get_contents('php://input'), true); |
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} |
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return (array) $_POST; |
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} |
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/** |
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* Returns json contents |
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* |
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* @throws LogicException |
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* |
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* @return array |
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*/ |
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public function getJson() |
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{ |
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if ($_SERVER['REQUEST_METHOD'] != 'JSON') { |
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throw new \LogicException("Request method is not JSON"); |
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} |
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$input = file_get_contents('php://input'); |
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$array = explode("&", $input); |
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$result = []; |
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foreach ($array as $value) { |
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$io = explode("=", $value); |
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$result[$io[0]] = $io[1]; |
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} |
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return $result; |
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} |
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/** |
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* Checks if the current request is XmlHttpRequest (AJAX) |
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* |
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* @return boolean |
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*/ |
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public function isXmlHttpRequest() |
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{ |
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# non standard (HTTP_X_REQUESTED_WITH is not a part of PHP) |
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if (isset($_SERVER['HTTP_X_REQUESTED_WITH'])) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Checks if the current request is POST |
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* |
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* @return boolean |
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*/ |
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public function isPost() |
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{ |
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if ($_SERVER["REQUEST_METHOD"] == "POST") { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Checks if the current request is GET |
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* |
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* @return boolean |
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*/ |
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public function isGet() |
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{ |
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if ($_SERVER["REQUEST_METHOD"] == "GET") { |
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return true; |
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} |
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return false; |
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} |
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} |
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