First commit

2018-09-06 17:44:31 -03:00
commit c51e6abc63
4 changed files with 1057 additions and 0 deletions
@@ -0,0 +1,129 @@
+<?php
+namespace RequestResponse;
+
+/*
+ *
+ *
+ */
+class Response{
+
+    private static $_instance;
+
+    /*
+     *
+     */
+    public $_headers = Array();
+
+    /*
+     *
+     */
+    public $_body = Array();
+
+    /*
+     *
+     */
+    public $_code = 200;
+
+    //SINGLETON==============================================
+
+    private function __construct(){
+    }
+
+    private static function newObj(){
+        if (!isset( self::$_instance )) {
+            self::$_instance = new Response();
+        }
+        return self::$_instance;
+    }
+
+    public function getInstance(){
+        if (!isset(self::$_instance)) {
+            return self::newObj();
+        }
+        return self::$_instance;
+    }
+
+    //=======================================================
+
+    public static function header($key, $value){
+        $istance = self::getInstance();
+        $istance->_headers[$key] = $value;
+        return $istance;
+    }
+
+    public static function body_prepend($body = null){
+        $instance = self::getInstance();
+        if (null !== $body) {
+            $instance->_body = (string) $body . $instance->_body;
+            return $instance;
+        }
+        return $instance;
+    }
+
+    public static function body($body = null){
+        $instance = self::getInstance();
+        if (null !== $body) {
+            $instance->_body = (string) $body;
+            return $instance;
+        }
+        return $instance;
+    }
+
+    public static function body_append($body = null){
+        $instance = self::getInstance();
+        if (null !== $body) {
+            $instance->_body .= (string) $body;
+            return $instance;
+        }
+        return $instance;
+    }
+
+    private function send_headers(){
+        foreach ($this->_headers as $key => $value) {
+            header($key .': '. $value, false);
+        }
+        return $this;
+    }
+
+    private function send_body(){
+        echo (string) $this->_body;
+        return $this;
+    }
+
+    public static function send(){
+        $instance = self::getInstance();
+        $instance->send_headers();
+        $instance->send_body();
+        return $instance;
+    }
+
+    public static function json($object, $jsonp_prefix = null){
+        $instance = self::getInstance();
+
+        $instance->body('');
+
+        $json = json_encode($object);
+        if (null !== $jsonp_prefix) {
+            $instance->header('Content-Type', 'text/javascript');
+            $instance->body("$jsonp_prefix($json);");
+        } else {
+            $instance->header('Content-Type', 'application/json');
+            $instance->body($json);
+        }
+        return $instance;
+    }
+
+    public static function redirect($url, $code = 302){
+        $instance = self::getInstance();
+
+        $instance->_code = $code;
+        $instance->header('Location', $url);
+
+        $instance->body('');
+        $instance->send();
+    }
+
+    function done(){
+        die;
+    }
+}