public function indexAction($name)
{
$assets = $this->get('templating.helper.assets');
//$file =
$css = "\n ul, p {\n color: \$(dark_-color);\n\n }\n";
$vars = array('dark' => array('-color' => 'white'));
$vars = $this->flatten($vars);
// print_r($vars);
echo csscrush_string($css, array('vars' => $vars));
exit;
//echo ;
return $this->render('OnepagrCssBundle:Default:index.html.twig', array('name' => $name));
}
public function compileFile($in, $out)
{
$scss = '@charset "utf-8";';
foreach ($in as $inItem) {
if (file_exists($inItem)) {
$scss = $scss . PHP_EOL . file_get_contents($inItem);
}
}
$css = $this->compile($scss);
$css = csscrush_string($css, ['formatter' => 'block']);
if (!file_exists($out)) {
mkdir(dirname($out), 0775, true);
}
return file_put_contents($out, $css);
}
/**
* Deprecated.
*
* @see csscrush_string().
*/
public static function string($string, $options = array())
{
return csscrush_string($string, $options);
}
/**
* @return array|false|mixed
* @throws \Exception
*/
public function getCollection()
{
if ($this->cache->contains($this->file_data['hash'])) {
// On default we don't need to re-compile
$compile_required = false;
// get file info for all files
foreach ($this->file_data['list'] as $file) {
$file_info = $file->getFileInfo();
// check if a parsed_file list is stored
if ($file_info['parsed_files'] !== false) {
// check all parsed fields if they still exists/have changed
foreach ($file_info['parsed_files'] as $parsed_file => $parsed_file_time) {
if (!file_exists($parsed_file) || filemtime($parsed_file) > $parsed_file_time) {
// file does not exist or filemtime is different
$compile_required = true;
}
}
} else {
if ($file->requiresFileList() === true) {
// check if a file list should be stored, if true we will need to recompile
$compile_required = true;
}
}
}
// if no compile is required, return the cached file
if ($compile_required === false) {
return $this->cache->fetch($this->file_data['hash']);
}
}
// File changed or not cached
$contents = "";
foreach ($this->file_data['list'] as $file) {
$contents .= $file->getFile() . "\n";
// New line to avoid comments cutting off code when combining files
}
// if result is css, run the file through a auto prefixer
if (isset($this->response_type['css'])) {
$contents = csscrush_string($contents, array('minify' => $this->minify));
} else {
if (isset($this->response_type['js'])) {
if ($this->minify) {
// minify js
$contents = Minifier::minify($contents, array('flaggedComments' => false));
}
}
}
// store in cache
$this->cache->save($this->file_data['hash'], $contents, 60 * 60 * 24 * 30);
return $contents;
}
}
if (($showErrors || $changed) && $warnings) {
stderr(message($warnings, array('type' => 'warning')));
}
if ($changed && $args->stats) {
stderr(message($stats, array('type' => 'stats')));
}
sleep(1);
}
} else {
$stdOutput = null;
if ($args->input_file && isset($options['output_dir'])) {
$options['cache'] = false;
csscrush_file($args->input_file, $options);
} else {
$stdOutput = csscrush_string($input, $options);
}
$stats = csscrush_stat();
$errors = $stats['errors'];
$warnings = $stats['warnings'];
if ($errors) {
stderr(message($errors, array('type' => 'error')));
exit(STATUS_ERROR);
} elseif ($args->input_file && !empty($stats['output_filename'])) {
stderr(message(fmt_fileinfo($stats, 'output'), array('type' => 'write')));
}
if ($warnings) {
stderr(message($warnings, array('type' => 'warning')));
}
if ($args->stats) {
stderr(message($stats, array('type' => 'stats')));
