function test_Import()
{
$this->dir('Import');
$original = file_get_contents($this->dir() . 'in.css');
$expected = file_get_contents($this->dir() . 'out.css');
Scaffold::$current['file'] = $this->dir() . 'in.css';
Scaffold::add_include_path($this->dir());
$css = Import::import_process($original);
$this->assertEqual($expected, $css);
}
/**
* Parses the single CSS file
*
* @param $file The file to the parsed
* @return $css string
*/
public static function process($file)
{
/**
* This allows Scaffold to find files in the directory of the CSS file
*/
Scaffold::add_include_path($file);
/**
* We create a new CSS object for each file. This object
* allows modules to easily manipulate the CSS string.
* Note:Inline comments are stripped when the file is loaded.
*/
Scaffold::$css = new Scaffold_CSS($file);
/**
* Import Process Hook
* This hook is for doing any type of importing/including in the CSS
*/
self::hook('import_process');
/**
* Pre-process Hook
* There shouldn't be any heavy processing of the string here. Just pulling
* out @ rules, constants and other bits and pieces.
*/
self::hook('pre_process');
/**
* Process Hook
* The main process. None of the processes should conflict in any of the modules
*/
self::hook('process');
/**
* Post-process Hook
* After any non-standard CSS has been processed and removed. This is where
* the nested selectors are parsed. It's not perfectly standard CSS yet, but
* there shouldn't be an Scaffold syntax left at all.
*/
self::hook('post_process');
/**
* Formatting Hook
* Stylise the string, rewriting urls and other parts of the string. No heavy processing.
*/
self::hook('formatting_process');
/**
* Clean up the include paths
*/
self::remove_include_path($file);
// Webligo PHP5.1compat
if (Scaffold::$css instanceof Scaffold_CSS) {
return Scaffold::$css->__toString();
} else {
return (string) Scaffold::$css;
}
}
