In the fatfree framework, I am trying to write a function which can spit out minified css/js and call it from within the template htm. But it seems as soon as I try to call the function from with the htm, the entire page is rendered as text, including the doctype and all tags.
My controller simply has:
public function index($f3, $params) {
echo \Template::instance()->render($this->BM->themeAbsPath('user_group.htm'));
}
In the .htm template I have:
<style>
{{ @BM->minify('css','css/',array(
'bootstrap-theme.min.css',
'main.css',
'vendor/smartmenus-0.9.5/addons/bootstrap/jquery.smartmenus.bootstrap.css',
'vendor/datatables/css/jquery.dataTables.css',
'vendor/datatables/css/jquery.dataTables_themeroller.css'
)) }}
</style>
And lastly the function:
public function minify($type='css',$folderpath='css/',$files=array()){
$filepaths = implode(",",$files);
$this->f3->set('UI',$this->themeRelFolder().'/'.$folderpath);
$this->f3->set('minified_'.$type,\Web::instance()->minify($filepaths));
return $this->f3->get('minified_'.$type);
}
I am not getting any 500 errors or such, so what am I doing wrong?