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<?php |
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/** |
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* Ajax Response trait. |
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* |
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* @package Tableberg |
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*/ |
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|
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namespace Tableberg\includes\traits; |
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|
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use function rest_authorization_required_code; |
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|
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/** |
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* Trait Ajax_Response |
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* |
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* PHP trait for ajax responses |
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*/ |
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trait Ajax_Response_Trait { |
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/** |
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* Response data. |
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* |
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* @var array |
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*/ |
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private $response_data = array(); |
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|
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/** |
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* Set message for ajax response |
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* |
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* @param string $message message to be sent. |
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*/ |
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public function set_message( $message ) { |
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http_response_code( 200 ); |
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$this->response_data['message'] = $message; |
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} |
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|
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/** |
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* Set error message for ajax response |
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* |
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* @param string $error error message to be sent. |
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*/ |
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public function set_error( $error ) { |
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http_response_code( rest_authorization_required_code() ); |
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$this->response_data['error'] = $error; |
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} |
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|
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/** |
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* Send response data as a json format |
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* |
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* @param bool $die close connection after sending data. |
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*/ |
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public function send_json( $die = true ) { |
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header( 'Content-Type: application/json' ); |
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echo json_encode( $this->response_data ); |
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$this->reset_data(); |
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|
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if ( $die ) { |
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die(); |
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} |
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} |
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|
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/** |
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* Reset ajax data. |
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*/ |
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private function reset_data() { |
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$this->response_data = array(); |
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} |
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|
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/** |
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* Append data to given key. |
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* |
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* @param mixed $data value. |
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* @param string $key data key. |
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*/ |
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public function append_response_data( $data, $key ) { |
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if ( ! isset( $this->response_data['data'] ) ) { |
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$this->response_data['data'] = array(); |
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} |
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|
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$this->response_data['data'] = array( $key => $data ); } |
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} |
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