Same name and namespace in other branches
- 5.0.x advagg_css_minify/src/Asset/CssMinifier.php \Drupal\advagg_css_minify\Asset\CssMinifier::loadNestedFile()
- 8.x-3.x advagg_css_minify/src/Asset/CssMinifier.php \Drupal\advagg_css_minify\Asset\CssMinifier::loadNestedFile()
- 8.x-4.x advagg_css_minify/src/Asset/CssMinifier.php \Drupal\advagg_css_minify\Asset\CssMinifier::loadNestedFile()
Loads stylesheets recursively and returns contents with corrected paths.
This function is used for recursive loading of stylesheets and returns the stylesheet content with all url() paths corrected.
Paramètres
array $matches: An array of matches files to load.
Return value
string The contents of the CSS file at $matches[1], with corrected paths.
Voir aussi
\Drupal\Core\Asset\CssOptimizer::loadFile()
Fichier
-
advagg_css_minify/
src/ Asset/ CssMinifier.php, line 202
Classe
- CssMinifier
- Optimizes a JavaScript asset.
Namespace
Drupal\advagg_css_minify\AssetCode
protected function loadNestedFile(array $matches) {
$filename = $matches[1];
// Load the imported stylesheet and replace @import commands in there as
// well.
$file = $this->loadFile($filename);
// Determine the file's directory.
$directory = dirname($filename);
// If the file is in the current directory, make sure '.' doesn't appear in
// the url() path.
$directory = $directory == '.' ? '' : $directory . '/';
// Alter all internal url() paths. Leave external paths alone. We don't need
// to normalize absolute paths here because that will be done later. Also
// ignore SVG paths (# or %23).
return preg_replace('/url\\(\\s*([\'"]?)(?![a-z]+:|\\/+|\\#|\\%23+)([^\'")]+)([\'"]?)\\s*\\)/i', 'url(\\1' . $directory . '\\2\\3)', $file);
}