first commit of 2.0

laravel/input.php

@@ -0,0 +1,119 @@
+<?php namespace Laravel;
+
+class Input {
+
+	/**
+	 * The input data for the request.
+	 *
+	 * @var array
+	 */
+	public static $input;
+
+	/**
+	 * Get all of the input data for the request.
+	 *
+	 * This method returns a merged array containing Input::get and Input::file.
+	 *
+	 * @return array
+	 */
+	public static function all()
+	{
+		return array_merge(static::get(), static::file());
+	}
+
+	/**
+	 * Determine if the input data contains an item.
+	 *
+	 * @param  string  $key
+	 * @return bool
+	 */
+	public static function has($key)
+	{
+		return ( ! is_null(static::get($key)) and trim((string) static::get($key)) !== '');
+	}
+
+	/**
+	 * Get an item from the input data.
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $default
+	 * @return string
+	 */
+	public static function get($key = null, $default = null)
+	{
+		if (is_null(static::$input)) static::hydrate();
+
+		return Arr::get(static::$input, $key, $default);
+	}
+
+	/**
+	 * Determine if the old input data contains an item.
+	 *
+	 * @param  string  $key
+	 * @return bool
+	 */
+	public static function had($key)
+	{
+		return ( ! is_null(static::old($key)) and trim((string) static::old($key)) !== '');
+	}
+
+	/**
+	 * Get input data from the previous request.
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $default
+	 * @return string
+	 */
+	public static function old($key = null, $default = null)
+	{
+		if (Config::get('session.driver') == '')
+		{
+			throw new \Exception("Sessions must be enabled to retrieve old input data.");
+		}
+
+		return Arr::get(Session::get('laravel_old_input', array()), $key, $default);
+	}
+
+	/**
+	 * Get an item from the uploaded file data.
+	 *
+	 * @param  string  $key
+	 * @param  mixed   $default
+	 * @return array
+	 */
+	public static function file($key = null, $default = null)
+	{
+		return Arr::get($_FILES, $key, $default);
+	}
+
+	/**
+	 * Hydrate the input data for the request.
+	 *
+	 * @return void
+	 */
+	public static function hydrate()
+	{
+		switch (Request::method())
+		{
+			case 'GET':
+				static::$input =& $_GET;
+				break;
+
+			case 'POST':
+				static::$input =& $_POST;
+				break;
+
+			case 'PUT':
+			case 'DELETE':
+				if (Request::spoofed())
+				{
+					static::$input =& $_POST;
+				}
+				else
+				{
+					parse_str(file_get_contents('php://input'), static::$input);
+				}
+		}
+	}
+
+}