/**
* Filters an asset after it has been loaded.
*
* @param AssetInterface $asset
*/
public function filterLoad(AssetInterface $asset)
{
$asset->setContent($this->parser->parse($asset->getContent()));
parent::filterLoad($asset);
}
/**
* @dataProvider provideImports
*/
public function testGetChildren($import)
{
$children = $this->filter->getChildren(new AssetFactory('/'), $import, __DIR__ . '/fixtures/less');
$this->assertCount(1, $children);
$this->assertEquals('main.less', $children[0]->getSourcePath());
}
public function createLessFilter(CreateFilterEvent $event)
{
// filter is already created
if ($event->getFilter()) {
return;
}
$configuration = $event->getConfiguration();
// skip other filter types
if ($configuration['type'] != 'less') {
return;
}
if ($configuration['nodePath']) {
$filter = new LessFilter($configuration['nodePath']);
} else {
$filter = new LessFilter();
}
$paths = deserialize($configuration['nodePaths']);
if (is_array($paths) && count($paths)) {
$temp = array();
foreach ($paths as $path) {
$temp[] = $path['path'];
}
$filter->setNodePaths($temp);
}
$event->setFilter($filter);
}
protected function _setup_filters()
{
$config = $this->_get_config();
// Stylesheet filters
$less = new LessFilter($config['node_path'], $config['node_paths']);
$styl = new StylusFilter($config['node_path'], $config['node_paths']);
// Enable compression
if ($this->_is_debug() === false) {
$less->setCompress(true);
$styl->setCompress(true);
}
$this->_add_filter('less', $less);
$this->_add_filter('styl', $styl);
$css_embed = new CssEmbedFilter($config['cssembed_path']);
if ($config['cssembed_root'] !== false) {
$css_embed->setRoot($config['cssembed_root']);
}
$css_embed->setMhtml(false);
$css_embed->setCharset('utf8');
$this->_add_filter('css_embed', $css_embed);
$css_rewrite = new MyCssRewriteFilter($config['css_rewrite_replacement'], $config['css_rewrite_pattern']);
$this->_add_filter('css_rewrite', $css_rewrite);
// Javascript filters
$this->_add_filter('yui_js', new Yui\JsCompressorFilter($config['yuicompressor_path']));
$this->_add_filter('coffee', new CoffeeScriptFilter($config['coffee_path'], $config['node_path']));
// Javascript template filters
$this->_add_filter('handlebars', new HandlebarsFilter($config['handlebars_path'], $config['node_path']));
$this->_add_filter('underscore', new UnderscoreFilter($config['underscore_namespace']), $config['underscore_ext']);
}
