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This commit is contained in:
Claude 2015-09-02 10:00:43 +02:00
parent 57b2efcfdc
commit a11b6f76d1

View File

@ -4,6 +4,7 @@
* Function list:
* - __construct()
* - css()
* - fonts()
* - images()
* - js()
* - _expires_header()
@ -23,8 +24,10 @@ class Theme_assets extends CI_Controller
function css()
{
$css_file = $this->uri->segment(4);
$css_file = basename( $css_file ); // Fix LFI Vulnerability
$css_file = basename($css_file); // Fix LFI Vulnerability
//file path
$file_path = 'themes/' . $this->theme . '/css/' . $css_file;
//fallback to default css if view in theme not found
@ -33,9 +36,11 @@ class Theme_assets extends CI_Controller
{
$file_path = 'themes/default/css/' . $css_file;
}
// Double checking file
if( !file_exists( $file_path ) ) {
if (!file_exists($file_path))
{
return false;
}
@ -44,38 +49,53 @@ class Theme_assets extends CI_Controller
$this->_expires_header(1);
readfile($file_path);
}
function fonts()
{
$font_file = $this->uri->segment(4);
//file path
$file_path = 'themes/' . $this->theme . '/fonts/' . $font_file;
//no fallback to default, since default has no such fonts
//since no fallbcack, there is no doucle checking for file
if (!file_exists($file_path))
{
return false;
}
//send
$path_parts = pathinfo(dirname(dirname(dirname(__FILE__))) . '/' . $file_path );
if ( $path_parts['extension'] == "woff" ) {
$path_parts = pathinfo(dirname(dirname(dirname(__FILE__))) . '/' . $file_path);
if ($path_parts['extension'] == "woff")
{
header('Content-type: application/font-woff');
}
if ( $path_parts['extension'] == "eot" ) {
if ($path_parts['extension'] == "eot")
{
header('Content-type: application/vnd.ms-fontobject');
}
if ( $path_parts['extension'] == "ttf" || $path_parts['extension'] == "ttc" ) {
if ($path_parts['extension'] == "ttf" || $path_parts['extension'] == "ttc")
{
header('Content-type: application/x-font-ttf');
}
if ( $path_parts['extension'] == "otf" ) {
if ($path_parts['extension'] == "otf")
{
header('Content-type: font/opentype');
}
if ( $path_parts['extension'] == "svg" ) {
if ($path_parts['extension'] == "svg")
{
header('Content-type: image/svg+xml');
}
if ( $path_parts['extension'] == "svgz" ) {
if ($path_parts['extension'] == "svgz")
{
header("Content-Encoding: gzip");
header('Content-type: image/svg+xml');
}
@ -86,7 +106,8 @@ class Theme_assets extends CI_Controller
function images()
{
$image_file = $this->uri->segment(4);
$image_file = basename( $image_file );
$image_file = basename($image_file);
//file path
$file_path = 'themes/' . $this->theme . '/images/' . $image_file;
@ -96,11 +117,14 @@ class Theme_assets extends CI_Controller
{
$file_path = 'themes/default/images/' . $image_file;
}
// double checking file
if( !file_exists( $file_path ) ) {
if (!file_exists($file_path))
{
return false;
}
//send
$size = getimagesize($file_path);
header('Content-type: ' . $size['mime']);