public function YamlDiscovery::findAll in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Component/Discovery/YamlDiscovery.php \Drupal\Component\Discovery\YamlDiscovery::findAll()
Returns an array of discoverable items.
Return value
array An array of discovered data keyed by provider.
Throws
\Drupal\Component\Discovery\DiscoveryException Exception thrown if there is a problem during discovery.
Overrides DiscoverableInterface::findAll
File
- core/
lib/ Drupal/ Component/ Discovery/ YamlDiscovery.php, line 45
Class
- YamlDiscovery
- Provides discovery for YAML files within a given set of directories.
Namespace
Drupal\Component\DiscoveryCode
public function findAll() {
$all = [];
$files = $this
->findFiles();
$provider_by_files = array_flip($files);
$file_cache = FileCacheFactory::get('yaml_discovery:' . $this->name);
// Try to load from the file cache first.
foreach ($file_cache
->getMultiple($files) as $file => $data) {
$all[$provider_by_files[$file]] = $data;
unset($provider_by_files[$file]);
}
// If there are files left that were not returned from the cache, load and
// parse them now. This list was flipped above and is keyed by filename.
if ($provider_by_files) {
foreach ($provider_by_files as $file => $provider) {
// If a file is empty or its contents are commented out, return an empty
// array instead of NULL for type consistency.
$all[$provider] = $this
->decode($file);
$file_cache
->set($file, $all[$provider]);
}
}
return $all;
}