function PathExtractor::discoverIcons

Overrides IconExtractorInterface::discoverIcons

File

core/lib/Drupal/Core/Theme/Plugin/IconExtractor/PathExtractor.php, line 32

Class

PathExtractor

Plugin implementation of the icon_extractor.

Namespace

Code

public function discoverIcons() : array {
    $files = $this->getFilesFromSources();
    if (empty($files)) {
        return [];
    }
    $icons = [];
    foreach ($files as $file) {
        $id = IconDefinition::createIconId($this->configuration['id'], $file['icon_id']);
        $icons[$id] = [
            'absolute_path' => $file['absolute_path'],
            'source' => $file['source'],
            'group' => $file['group'] ?? NULL,
        ];
    }
    return $icons;
}