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<?php |
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namespace Anetwork\Respond; |
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use Illuminate\Http\Response; |
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class Main { |
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/** |
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* Http status code |
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* @var integer |
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*/ |
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protected $statusCode = 200; |
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/** |
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* Status text |
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* @var string |
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*/ |
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protected $statusText = 'success'; |
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/** |
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* Error code, message and text-key |
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* @var array |
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*/ |
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protected $error; |
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/** |
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* Error code |
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* @var integer |
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*/ |
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protected $errorCode; |
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/** |
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* Haeders |
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* @var array |
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*/ |
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protected $headers = []; |
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/** |
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* @var string |
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*/ |
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protected $lang; |
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/** |
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* @var arry |
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*/ |
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protected $config; |
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/** |
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* @author Shahrokh Niakan <[email protected]> |
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* @since Sep 24, 2016 |
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*/ |
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public function __construct() { |
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$this->lang = \App::getLocale(); |
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$this->config = include __DIR__ . '/../errors/lang/' . $this->lang . '.php'; |
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} |
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/** |
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* Getter for $statusCode |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:46:27 AM |
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* @uses |
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* @see |
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*/ |
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public function getStatusCode() { |
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return $this->statusCode; |
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} |
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/** |
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* Setter for $statusCode |
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* @param integer $statusCode |
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* @return App\Htpp\Responds\Respond |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:47:04 AM |
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* @uses |
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* @see |
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*/ |
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public function setStatusCode( $statusCode ) { |
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$this->statusCode = $statusCode; |
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return $this; |
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} |
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/** |
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* Getter for $statusText |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:47:36 AM |
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* @uses |
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* @see |
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*/ |
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public function getStatusText() { |
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return $this->statusText; |
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} |
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/** |
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* Setter for $statusText |
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* @param String $statusText |
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* @return App\HtppApp\Htpp\Responds\Respond |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:48:23 AM |
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* @uses |
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* @see |
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*/ |
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public function setStatusText( $statusText ) { |
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$this->statusText = $statusText; |
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return $this; |
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} |
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/** |
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* Response |
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* @param json $data |
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* @return jsom |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:48:45 AM |
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* @uses |
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* @see |
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*/ |
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public function respond( $data ) { |
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$result = array_filter( $this->getHeaders() ); |
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if ( empty( $result ) ) |
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return response()->json( $data, $this->getStatusCode() ); |
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return response()->json( $data, $this->getStatusCode() ) |
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->withHeaders( $this->getHeaders() ); |
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} |
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/** |
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* Response which conteins just a message |
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* @param string $message |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:49:21 AM |
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* @return json |
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* @uses |
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* @see |
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*/ |
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public function respondWithMessage( $message ) { |
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$res[ 'status' ] = $this->getStatusText(); |
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//if it's about failure |
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if ( $this->getErrorCode() ) { |
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$res[ 'error' ] = $this->getErrorCode(); |
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if ( empty( $message ) ) |
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$res[ 'message' ] = $this->getErrorMessage(); |
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$res[ 'message' ] = $message; |
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} else { |
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$res[ 'message' ] = $message; |
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} |
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return $this->respond( $res ); |
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} |
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/** |
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* Set error code in our result |
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* @author Mehdi Hosseini <[email protected]> |
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* @since August 24, 2016 |
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* @param $errorCode integer |
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* @return instance |
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*/ |
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public function setErrorCode( $errorCode ) { |
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$this->error = $this->config[ $errorCode ]; |
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$this->errorCode = $errorCode; |
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return $this; |
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} |
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/** |
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* Return Error code |
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* @author Mehdi Hosseini <[email protected]> |
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* @since August 24, 2016 |
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* @return integer |
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*/ |
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public function getErrorCode() { |
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return $this->errorCode; |
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} |
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/** |
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* Get error message |
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* @author Mehdi Hosseini <[email protected]> |
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* @since August 24, 2016 |
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* @return string |
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*/ |
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public function getErrorMessage() { |
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return $this->error['message']; |
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} |
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/** |
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* Get headers |
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* @author Shima Payro <[email protected]> |
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* @since Sep 13, 2016 |
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* @return array |
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*/ |
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public function getHeaders() { |
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return $this->headers; |
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} |
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/** |
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* Set headers |
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* @author Shima Payro <[email protected]> |
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* @since Sep 13, 2016 |
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* @return array |
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*/ |
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public function setHeaders( $headers = [] ) { |
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$this->headers = $headers; |
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return $this; |
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} |
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/** |
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* Response which contains status and data |
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* @param json $data |
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* @author Shima Payro <[email protected]> |
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* @since May 2, 2016 9:50:19 AM |
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* @return json |
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* @uses |
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* @see |
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*/ |
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public function respondWithResult( $data = NULL ) { |
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$res[ 'status' ] = $this->getStatusText(); |
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//if it's about laravel validation error |
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if ( $this->getErrorCode() && $this->getStatusCode() == 420 ) { |
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$res[ 'error' ] = $this->getErrorCode(); |
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$res[ 'message' ] = $data; |
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} else { |
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$res[ 'result' ] = $data; |
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} |
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return $this->respond( $res ); |
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} |
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} |
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Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.