<?php
namespace Jaxon\Response;
abstract class AbstractResponse
{
use \Jaxon\Features\Config;
/**
* Get the content type, which is always set to 'text/json'
*
* @return string
*/
abstract public function getContentType();
/**
* Get the configured character encoding
*
* @return string
*/
public function getCharacterEncoding()
{
return trim($this->getOption('core.encoding'));
}
/**
* Used internally to generate the response headers
*
* @return void
*/
public function sendHeaders()
{
if(jaxon()->di()->getRequestHandler()->requestMethodIsGet())
{
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
}
$sCharacterSet = '';
$sCharacterEncoding = $this->getCharacterEncoding();
if(is_string($sCharacterEncoding) && strlen($sCharacterEncoding) > 0)
{
$sCharacterSet = '; charset="' . $sCharacterEncoding . '"';
}
header('content-type: ' . $this->getContentType() . ' ' . $sCharacterSet);
}
/**
* Merge the response commands from the specified <Response> object with
* the response commands in this <Response> object
*
* @param AbstractResponse|array $mCommands The <Response> object
* @param boolean $bBefore Add the new commands to the beginning of the list
*
* @return void
*/
public function appendResponse($mCommands, $bBefore = false)
{
}
/**
* Add a command to display a debug message to the user
*
* @param string $sMessage The message to be displayed
*
* @return AbstractResponse
*/
abstract public function debug($sMessage);
/**
* Return the output, generated from the commands added to the response, that will be sent to the browser
*
* @return string
*/
abstract public function getOutput();
/**
* Print the output, generated from the commands added to the response, that will be sent to the browser
*
* @return void
*/
public function printOutput()
{
print $this->getOutput();
}
}
|
Download
