refactoring

laravel/uri.php

@@ -1,118 +0,0 @@
-<?php namespace Laravel;
-
-class URI {
-
-	/**
-	 * The URI for the current request.
-	 *
-	 * This property will be set after the URI is detected for the first time.
-	 *
-	 * @var string
-	 */
-	protected static $uri;
-
-	/**
-	 * Determine the request URI.
-	 *
-	 * The request URI will be trimmed to remove to the application URL and application index file.
-	 * If the request is to the root of the application, the URI will be set to a forward slash.
-	 *
-	 * If the $_SERVER "PATH_INFO" variable is available, it will be used; otherwise, we will try
-	 * to determine the URI using the REQUEST_URI variable. If neither are available,  an exception
-	 * will be thrown by the method.
-	 *
-	 * @return string
-	 */
-	public static function get()
-	{
-		if ( ! is_null(static::$uri)) return static::$uri;
-
-		if (($uri = static::from_server()) === false)
-		{
-			throw new \Exception('Malformed request URI. Request terminated.');
-		}
-
-		return static::$uri = static::format(static::clean($uri));
-	}
-
-	/**
-	 * Get a given URI segment from the URI for the current request.
-	 *
-	 * <code>
-	 *		// Get the first URI segment for the request
-	 *		$first = URI::segment(1);
-	 *
-	 *		// Return a default value if the URI segment doesn't exist
-	 *		$segment = URI::segment(3, 'Default');
-	 * </code>
-	 *
-	 * @param  int     $segment
-	 * @param  mixed   $default
-	 * @return string
-	 */
-	public static function segment($segment = null, $default = null)
-	{
-		$segments = Arr::without(explode('/', static::get()), array(''));
-
-		if ( ! is_null($segment)) $segment = $segment - 1;
-
-		return Arr::get($segments, $segment, $default);
-	}
-
-	/**
-	 * Get the request URI from the $_SERVER array.
-	 *
-	 * @return string
-	 */
-	protected static function from_server()
-	{
-		// If the PATH_INFO $_SERVER element is set, we will use since it contains
-		// the request URI formatted perfectly for Laravel's routing engine.
-		if (isset($_SERVER['PATH_INFO']))
-		{
-			return $_SERVER['PATH_INFO'];
-		}
-
-		// If the REQUEST_URI is set, we need to extract the URL path since this
-		// should return the URI formatted in a manner similar to PATH_INFO.
-		elseif (isset($_SERVER['REQUEST_URI']))
-		{
-			return parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
-		}
-
-		throw new \Exception('Unable to determine the request URI.');
-	}
-
-	/**
-	 * Remove extraneous segments from the URI such as the URL and index page.
-	 *
-	 * These segments need to be removed since they will cause problems in the
-	 * routing engine if they are present in the URI.
-	 *
-	 * @param  string  $uri
-	 * @return string
-	 */
-	protected static function clean($uri)
-	{
-		foreach (array(parse_url(Config::get('application.url'), PHP_URL_PATH), '/index.php') as $value)
-		{
-			$uri = (strpos($uri, $value) === 0) ? substr($uri, strlen($value)) : $uri;
-		}
-
-		return $uri;
-	}
-
-	/**
-	 * Format the URI.
-	 *
-	 * If the request URI is empty, a single forward slash will be returned.
-	 *
-	 * @param  string  $uri
-	 * @return string
-	 */
-	protected static function format($uri)
-	{
-		return (($uri = trim($uri, '/')) == '') ? '/' : $uri;
-	}
-
-}