64 lines
2.1 KiB
PHP
64 lines
2.1 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
|
|
|
|
/**
|
|
* This class provides access to rendering media items (javascript, images and css).
|
|
*
|
|
* @package lnApp
|
|
* @subpackage Page/Media
|
|
* @category Controllers
|
|
* @author Deon George
|
|
* @copyright (c) 2010 Deon George
|
|
* @license http://dev.leenooks.net/license.html
|
|
*/
|
|
abstract class Controller_lnApp_Media extends Controller {
|
|
/**
|
|
* This action will render all the media related files for a page
|
|
*
|
|
* @return void
|
|
*/
|
|
final public function action_get() {
|
|
// Get the file path from the request
|
|
$file = $this->request->param('file');
|
|
|
|
// Find the file extension
|
|
$ext = pathinfo($file,PATHINFO_EXTENSION);
|
|
|
|
// Remove the extension from the filename
|
|
$file = substr($file,0,-(strlen($ext)+1));
|
|
$f = '';
|
|
|
|
// If our file is pathed with session, our file is in our session.
|
|
if ($fd = Session::instance()->get_once($this->request->param('file'))) {
|
|
$this->response->body($fd);
|
|
|
|
// First try and find media files for the theme-site_id
|
|
} elseif ($f = Kohana::find_file($x=sprintf('media/site/%s/theme/%s',Config::siteid(),Config::theme()),$file,$ext)) {
|
|
// Send the file content as the response
|
|
$this->response->body(file_get_contents($f));
|
|
|
|
// Try and find media files for the site_id
|
|
} elseif ($f = Kohana::find_file(sprintf('media/site/%s',Config::siteid()),$file,$ext)) {
|
|
// Send the file content as the response
|
|
$this->response->body(file_get_contents($f));
|
|
|
|
// If not found try a default media file
|
|
} elseif ($f = Kohana::find_file('media',$file,$ext)) {
|
|
// Send the file content as the response
|
|
$this->response->body(file_get_contents($f));
|
|
|
|
} else {
|
|
// Return a 404 status
|
|
$this->response->status(404);
|
|
}
|
|
|
|
// Generate and check the ETag for this file
|
|
$this->response->check_cache(NULL,$this->request);
|
|
|
|
// Set the proper headers to allow caching
|
|
$this->response->headers('Content-Type',File::mime_by_ext($ext));
|
|
$this->response->headers('Content-Length',(string)$this->response->content_length());
|
|
$this->response->headers('Last-Modified',date('r',$f ? filemtime($f) : time()));
|
|
}
|
|
}
|
|
?>
|