Plugin

Provides various utility helpers for plugins.

Constants

Constant	Visibility	Type	Value
`KNOWN_LABEL_KEYS`	protected		['block' => 'admin_label', 'filter' => 'title']

Get the plugin manager.

public static getManager(string $plugin_type): \Drupal\Component\Plugin\PluginManagerInterface

Parameter	Type	Description
`$plugin_type`	string
The plugin type.

Return Value:

The plugin manager.

Call a plugin callback and return its result.

public static invoke(string $plugin_type, string $plugin_id, array $configuration, string $callback, mixed $args): mixed

Parameter	Type	Description
`$plugin_type`	string
The plugin type.
`$plugin_id`	string
The plugin ID.
`$configuration`	array
The plugin configuration.
`$callback`	string
The method to call on the plugin class.
`$args`	mixed
The arguments to pass to the plugin callback.

Return Value:

The return value from the plugin method.

Get an option list of allowed plugins.

public static getOptions(string $plugin_type, array|string|null $definitions = null, array $options = []): array

Parameter	Type	Description
`$plugin_type`	string
The plugin type.
`$definitions`	array\|string\|null
The definitions to convert to options. If provided as a string, it will
be passed to getFilteredDefinitions() as the first $consumer argument.
If not provided they will be fetched from the plugin manager.
`$options`	array
An optional array of additional options:
- label key (string): What key to use in the definition as the label.
- fallback (boolean): If the fallback plugin should be included.
- contexts (array): Parameter to pass to getFilteredDefinitions().
- extra (array): Parameter to pass to getFilteredDefinitions().

Return Value:

The list of plugins ready for a form element #options.