Ivory Filter for Arachne Resources

IvoryFilter.php

<?php

namespace Media33;

class IvoryFilter extends \Nette\Object implements \Arachne\Resources\IFilter
{

	/** @var \Ivory\Compiler */
	protected $compiler;

	/**
	 * @param \Ivory\Compiler $compiler
	 */
	public function __construct(\Ivory\Compiler $compiler)
	{
		$this->compiler = $compiler;
	}

	/**
	 * @param string
	 * @param string
	 * @return string
	 */
	public function __invoke($input, $file)
	{
		return $this->compiler->compileFile($file);
	}

	/**
	 * @return string[]
	 */
	public function getIncludedFiles()
	{
		return $this->compiler->getAllFiles();
	}

}

resources.neon

services:
	ivory.filter: Media33\IvoryFilter
	ivory.compiler:
		class: Ivory\Compiler
		setup:
			- setDefaultUnit(px)

arachne.resources:
	inputDirectory: %wwwDir%/app/resources
	cacheDirectory: %wwwDir%/cache
	cacheUrl: /cache
	cssFilters:
		iss: @ivory.filter