function _advagg_drupal_load_stylesheet

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.

1 string reference to '_advagg_drupal_load_stylesheet'

advagg_drupal_load_stylesheet_content dans ./advagg.module

Process the contents of a stylesheet for aggregation.

Fichier

./advagg.module, line 2781

Code

function _advagg_drupal_load_stylesheet($matches) {
    $filename = $matches[1];
    // Load the imported stylesheet and replace @import commands in there as well.
    $file = advagg_build_css_bundle(array(
        $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 (i.e. remove folder/... segments) because
    // that will be done later.
    return preg_replace('/url\\(\\s*([\'"]?)(?![a-z]+:|\\/+)/i', 'url(\\1' . $directory, $file);
}