first commit of 2.0

2011-08-18 19:56:29 -05:00
parent 119b356bde
commit 1e90e42404
79 changed files with 796 additions and 688 deletions
--- a/laravel/response.php
+++ b/laravel/response.php
@@ -0,0 +1,194 @@
+<?php namespace Laravel;
+
+class Response {
+
+	/**
+	 * The content of the response.
+	 *
+	 * @var mixed
+	 */
+	public $content;
+
+	/**
+	 * The HTTP status code of the response.
+	 *
+	 * @var int
+	 */
+	public $status;
+
+	/**
+	 * The response headers.
+	 *
+	 * @var array
+	 */
+	public $headers = array();
+
+	/**
+	 * HTTP status codes.
+	 *
+	 * @var array
+	 */
+	private $statuses = array(
+		100 => 'Continue',
+		101 => 'Switching Protocols',
+		200 => 'OK',
+		201 => 'Created',
+		202 => 'Accepted',
+		203 => 'Non-Authoritative Information',
+		204 => 'No Content',
+		205 => 'Reset Content',
+		206 => 'Partial Content',
+		207 => 'Multi-Status',
+		300 => 'Multiple Choices',
+		301 => 'Moved Permanently',
+		302 => 'Found',
+		303 => 'See Other',
+		304 => 'Not Modified',
+		305 => 'Use Proxy',
+		307 => 'Temporary Redirect',
+		400 => 'Bad Request',
+		401 => 'Unauthorized',
+		402 => 'Payment Required',
+		403 => 'Forbidden',
+		404 => 'Not Found',
+		405 => 'Method Not Allowed',
+		406 => 'Not Acceptable',
+		407 => 'Proxy Authentication Required',
+		408 => 'Request Timeout',
+		409 => 'Conflict',
+		410 => 'Gone',
+		411 => 'Length Required',
+		412 => 'Precondition Failed',
+		413 => 'Request Entity Too Large',
+		414 => 'Request-URI Too Long',
+		415 => 'Unsupported Media Type',
+		416 => 'Requested Range Not Satisfiable',
+		417 => 'Expectation Failed',
+		422 => 'Unprocessable Entity',
+		423 => 'Locked',
+		424 => 'Failed Dependency',
+		500 => 'Internal Server Error',
+		501 => 'Not Implemented',
+		502 => 'Bad Gateway',
+		503 => 'Service Unavailable',
+		504 => 'Gateway Timeout',
+		505 => 'HTTP Version Not Supported',
+		507 => 'Insufficient Storage',
+		509 => 'Bandwidth Limit Exceeded'
+	);
+
+	/**
+	 * Create a new response instance.
+	 *
+	 * @param  mixed  $content
+	 * @param  int    $status
+	 */	
+	public function __construct($content, $status = 200)
+	{
+		$this->content = $content;
+		$this->status = $status;		
+	}	
+
+	/**
+	 * Factory for creating new response instances.
+	 *
+	 * @param  string    $content
+	 * @param  int       $status
+	 * @return Response
+	 */
+	public static function make($content, $status = 200)
+	{
+		return new static($content, $status);
+	}
+
+	/**
+	 * Factory for creating new error response instances.
+	 *
+	 * @param  int       $code
+	 * @param  array     $data
+	 * @return Response
+	 */
+	public static function error($code, $data = array())
+	{
+		return static::make(View::make('error/'.$code, $data), $code);
+	}
+
+	/**
+	 * Take a value returned by a route and prepare a Response instance.
+	 *
+	 * @param  mixed     $response
+	 * @return Response
+	 */
+	public static function prepare($response)
+	{
+		if ($response instanceof Redirect) $response = $response->response;
+
+		return ( ! $response instanceof Response) ? new static($response) : $response;
+	}
+
+	/**
+	 * Send the response to the browser.
+	 *
+	 * @return void
+	 */
+	public function send()
+	{
+		if ( ! array_key_exists('Content-Type', $this->headers))
+		{
+			$this->header('Content-Type', 'text/html; charset=utf-8');
+		}
+
+		if ( ! headers_sent()) $this->send_headers();
+
+		echo (string) $this->content;
+	}
+
+	/**
+	 * Send the response headers to the browser.
+	 *
+	 * @return void
+	 */
+	public function send_headers()
+	{
+		$protocol = (isset($_SERVER['SERVER_PROTOCOL'])) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1';
+
+		header($protocol.' '.$this->status.' '.$this->statuses[$this->status]);
+
+		foreach ($this->headers as $name => $value)
+		{	
+			header($name.': '.$value, true);
+		}
+	}
+
+	/**
+	 * Add a header to the response.
+	 *
+	 * @param  string    $name
+	 * @param  string    $value
+	 * @return Response
+	 */
+	public function header($name, $value)
+	{
+		$this->headers[$name] = $value;
+		return $this;
+	}
+
+	/**
+	 * Determine if the response is a redirect.
+	 *
+	 * @return bool
+	 */
+	public function is_redirect()
+	{
+		return $this->status == 301 or $this->status == 302;
+	}
+
+	/**
+	 * Get the parsed content of the Response.
+	 */
+	public function __toString()
+	{
+		return (string) $this->content;
+	}
+
+}