class LibrariesPreLoadCallback in X Autoload 7.5
Hierarchy
- class \Drupal\xautoload\Libraries\LibrariesPreLoadCallback
Expanded class hierarchy of LibrariesPreLoadCallback
1 file declares its use of LibrariesPreLoadCallback
File
- src/
Libraries/ LibrariesPreLoadCallback.php, line 6
Namespace
Drupal\xautoload\LibrariesView source
class LibrariesPreLoadCallback {
/**
* @var callable
* A callable that is serializable, so not a closure.
* Can be a SerializableClosureWrapper.
*/
private $callable;
/**
* @param callable $callable
*/
function __construct($callable) {
$this->callable = $callable;
}
/**
* Callback that is applied directly before the library is loaded. At this
* point the library contains variant-specific information, if specified. Note
* that in this group the 'variants' property is no longer available.
*
* @param array $library
* An array of library information belonging to the top-level library, a
* specific version, a specific variant or a specific variant of a specific
* version. Because library information such as the 'files' property (see
* above) can be declared in all these different locations of the library
* array, but a callback may have to act on all these different parts of the
* library, it is called recursively for each library with a certain part of
* the libraries array passed as $library each time.
* @param string|null $version
* If the $library array belongs to a certain version (see above), a string
* containing the version. This argument may be empty, so NULL should be
* specified as the default value.
* @param string|null $variant
* If the $library array belongs to a certain variant (see above), a string
* containing the variant name. This argument may be empty, so NULL should
* be specified as the default value.
*/
function __invoke($library, $version, $variant) {
if (!empty($library['installed'])) {
xautoload()->proxyFinder
->observeFirstCacheMiss(new LibraryCacheMissObserver($this->callable, $library['library path']));
}
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
LibrariesPreLoadCallback:: |
private | property | A callable that is serializable, so not a closure. Can be a SerializableClosureWrapper. | |
LibrariesPreLoadCallback:: |
function | |||
LibrariesPreLoadCallback:: |
function | Callback that is applied directly before the library is loaded. At this point the library contains variant-specific information, if specified. Note that in this group the 'variants' property is no longer available. |