public function saveCss()
{
$params = json_decode($this->request->get('result'), true);
$theme = $params['theme'];
if (!$theme) {
$theme = 'barebone';
}
// save custom CSS
$css = new CssFile('upload/css/' . $theme . '.css');
$css->setSource($params['css']);
$css->save();
// deleted rules
foreach ($params['deletedRules'] as $file => $selectors) {
$css = CssFile::getInstanceFromUrl($file, $theme);
foreach ($selectors as $selector) {
$css->deleteSelector($selector);
}
$css->save();
}
// deleted properties
foreach ($params['deletedProperties'] as $file => $selectors) {
$css = CssFile::getInstanceFromUrl($file, $theme);
foreach ($selectors as $selector => $properties) {
foreach ($properties as $property => $value) {
$css->deleteProperty($selector, $property);
}
}
$css->save();
}
}
function testEmptySelectors()
{
$src = '.test { font-weight: bold; }' . "\n" . '.empty { }' . "\n" . '.whatever { color: red }';
$css = new CssFile('somefile.css');
$css->setSource($src);
$this->assertTrue(strpos($css->getSource(), '.empty') == 0);
$this->assertTrue(strpos($css->getSource(), '.whatever') > 0);
}
