Assets-codeigniter.php

000-abc.markdown

Manage custom assets on CodeIgniter

Assets.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Assets extends CI_Controller {

	public function manage($filename='')
	{
		$extensions = array('css','js','jpg','png','gif');
		$explode = explode('.', $filename);
		if (!empty($filename) && count($explode) == 2 //if filename is valid
			&& in_array($explode[1], $extensions) // if file has a valid extension for asset
			&& file_exists(dirname(__FILE__). "/../assets/".$explode[1].'/'.$filename)) // if file exists in /application/assets/"extension"/"file"."extension"
		{

			// set file header (detecting by extension)
			switch ($explode[1]) {
				case 'css':
					header("Content-type: text/css; charset: UTF-8");
					break;
				case 'js':
					header('Content-Type: application/javascript');
					break;
			}
			echo file_get_contents(dirname(__FILE__). "/../assets/".$explode[1].'/'.$filename); // geting file content
		} else show_404();
	}
}

routes.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');


$route['default_controller'] = 'nav/home';

$route['assets/(:any)/(:any)'] = 'assets/manage/$2';

$route['404_override'] = '';

$route['translate_uri_dashes'] = FALSE;