upgrade

main/inc/lib/system/web/request.class.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Provides access to various HTTP request elements: GET, POST, FILE, etc paramaters.
+ * @license see /license.txt
+ * @deprecated
+ * @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
+ */
+class Request
+{
+
+    public static function get($key, $default = null)
+    {
+        return isset($_REQUEST[$key]) ? $_REQUEST[$key] : $default;
+    }
+
+    public static function has($key) {
+        return isset($_REQUEST[$key]);
+    }
+
+    /**
+     * Returns true if the request is a GET request. False otherwise.
+     *
+     * @return bool
+     */
+    public static function is_get()
+    {
+        $method = self::server()->request_method();
+        $method = strtoupper($method);
+        return $method == 'GET';
+    }
+
+    public static function post($key, $default = null)
+    {
+        return isset($_POST[$key]) ? $_POST[$key] : $default;
+    }
+
+    /**
+     * Returns true if the request is a POST request. False otherwise.
+     *
+     * @return bool
+     */
+    public static function is_post()
+    {
+        $method = self::server()->request_method();
+        $method = strtoupper($method);
+        return $method == 'POST';
+    }
+
+    static function file($key, $default = null)
+    {
+        return isset($_FILES[$key]) ? $_FILES[$key] : $default;
+    }
+
+    static function environment($key, $default = null)
+    {
+        return isset($_ENV[$key]) ? $_ENV[$key] : $default;
+    }
+
+}