fluent-community / vendor / wpfluent / framework / src / WPFluent / Support / Facade.php

Facade.php in FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses 2.8.1, at vendor/wpfluent/framework/src/WPFluent/Support/Facade.php

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1	<?php
2
3	namespace FluentCommunity\Framework\Support;
4
5	use Closure;
6	use RuntimeException;
7
8	abstract class Facade
9	{
10	/**
11	* The application instance being facaded.
12	*
13	* @var \FluentCommunity\Framework\Foundation\Application
14	*/
15	protected static $app;
16
17	/**
18	* The resolved object instances.
19	*
20	* @var array
21	*/
22	protected static $resolvedInstance;
23
24	/**
25	* Run a Closure when the facade has been resolved.
26	*
27	* @param \Closure $callback
28	* @return void
29	*/
30	public static function resolved(Closure $callback)
31	{
32	$accessor = static::getFacadeAccessor();
33
34	if (static::$app->resolved($accessor) === true) {
35	$callback(static::getFacadeRoot());
36	}
37
38	static::$app->afterResolving($accessor, function ($service) use ($callback) {
39	$callback($service);
40	});
41	}
42
43	/**
44	* Get the root object behind the facade.
45	*
46	* @return mixed
47	*/
48	public static function getFacadeRoot()
49	{
50	return static::resolveFacadeInstance(static::getFacadeAccessor());
51	}
52
53	/**
54	* Get the registered name of the component.
55	*
56	* @return string
57	*
58	* @throws \RuntimeException
59	*/
60	protected static function getFacadeAccessor()
61	{
62	throw new RuntimeException(
63	'Facade does not implement getFacadeAccessor method.'
64	);
65	}
66
67	/**
68	* Resolve the facade root instance from the container.
69	*
70	* @param object\|string $name
71	* @return mixed
72	*/
73	protected static function resolveFacadeInstance($name)
74	{
75	if (is_object($name)) {
76	return $name;
77	}
78
79	if (isset(static::$resolvedInstance[$name])) {
80	return static::$resolvedInstance[$name];
81	}
82
83	if (static::$app) {
84	return static::$resolvedInstance[$name] = static::$app[$name];
85	}
86	}
87
88	/**
89	* Clear a resolved facade instance.
90	*
91	* @param string $name
92	* @return void
93	*/
94	public static function clearResolvedInstance($name)
95	{
96	unset(static::$resolvedInstance[$name]);
97	}
98
99	/**
100	* Clear all of the resolved instances.
101	*
102	* @return void
103	*/
104	public static function clearResolvedInstances()
105	{
106	static::$resolvedInstance = [];
107	}
108
109	/**
110	* Get the application instance behind the facade.
111	*
112	* @return \FluentCommunity\Framework\Foundation\Application
113	*/
114	public static function getFacadeApplication()
115	{
116	return static::$app;
117	}
118
119	/**
120	* Set the application instance.
121	*
122	* @param \FluentCommunity\Framework\Foundation\Application $app
123	* @return void
124	*/
125	public static function setFacadeApplication($app)
126	{
127	static::$app = $app;
128	}
129
130	/**
131	* Handle dynamic, static calls to the object.
132	*
133	* @param string $method
134	* @param array $args
135	* @return mixed
136	*
137	* @throws \RuntimeException
138	*/
139	public static function __callStatic($method, $args)
140	{
141	$instance = static::getFacadeRoot();
142
143	if (! $instance) {
144	throw new RuntimeException('A facade root has not been set.');
145	}
146
147	return $instance->$method(...$args);
148	}
149	}
150