From d9936a9a555e6ce3c09d87930d6bb81952224179 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Wed, 20 Jul 2016 11:09:38 +0200
Subject: Reorganise classes

---
 classes/response.php | 112 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 classes/response.php

(limited to 'classes/response.php')

diff --git a/classes/response.php b/classes/response.php
new file mode 100644
index 0000000..babf5ed
--- /dev/null
+++ b/classes/response.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Provides the response class
+ * 
+ * @author Camil Staps
+ * 
+ * BusinessAdmin: administrative software for small companies
+ * Copyright (C) 2015 Camil Staps (ViviSoft)
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Provides a standard to base all responses to be called with AJAX on
+ */
+class response {
+    /** The variable to keep the response in until output */
+    private $response;
+    /** The variable to keep the HTTP response code in until output */
+    private $http_response_code;
+
+    /**
+     * Create a new instance
+     */
+    public function __construct() {
+        $this->response = array();
+        $this->http_response_code = 200;
+    }
+
+    /**
+     * Set a variable of the response
+     * 
+     * @param string $name          The name of the variable to set
+     * @param string $value         The (new) value for the variable
+     */
+    public function __set($name, $value) {
+        $this->response[$name] = $value;
+    }
+
+    /**
+     * Get a variable of the response
+     * 
+     * @param string $name          The name of the variable to get
+     * 
+     * @return mixed                The value of the variable
+     */
+    public function __get($name) {
+        return $this->response[$name];
+    }
+
+    /**
+     * Check if a variable of the response is set
+     * 
+     * @param string $name          The name of the variable to check
+     *
+     * @return bool                 True if the variable exists, false otherwise
+     */
+    public function __isset($name) {
+        return isset($this->response[$name]);
+    }
+
+    /**
+     * Unset a variable of the response
+     * 
+     * @param string $name          The variable to unset
+     */
+    public function __unset($name) {
+        unset($this->response[$name]);
+    }
+
+    /**
+     * Get or set the HTTP response code
+     * 
+     * If a parameter is provided, it is used as the new HTTP response code, and a bool is returned for success or failure. Otherwise, the current one is returned.
+     * 
+     * @param int $code             The new code
+     * 
+     * @return int|bool             True on successful change, false on unsuccesful change, int when the current code is returned
+     */
+    public function http_response_code($code = null) {
+        if ($code === null) {
+            return $this->http_response_code;
+        } else {
+            if (http_response_code($code)) {
+                $this->http_response_code = $code;
+                return true;
+            } else {
+                return false;
+            }
+        }
+    }
+
+    /**
+     * Output the response in json
+     * 
+     * @return string               The response in json format
+     */
+    public function getJson() {
+        return json_encode($this->response);
+    }
+}
\ No newline at end of file
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