wordpress-seo / admin / class-plugin-availability.php

class-plugin-availability.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 28.3, at admin/class-plugin-availability.php

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1	<?php
2	/**
3	* WPSEO plugin file.
4	*
5	* @package WPSEO\Plugin_Availability
6	*/
7
8	use Yoast\WP\SEO\Conditionals\Conditional;
9	use Yoast\WP\SEO\Conditionals\WooCommerce_Conditional;
10
11	/**
12	* Class WPSEO_Plugin_Availability
13	*/
14	class WPSEO_Plugin_Availability {
15
16	/**
17	* Holds the plugins.
18	*
19	* @var array
20	*/
21	protected $plugins = [];
22
23	/**
24	* Registers the plugins so we can access them.
25	*
26	* @return void
27	*/
28	public function register() {
29	$this->register_yoast_plugins();
30	$this->register_yoast_plugins_status();
31	}
32
33	/**
34	* Registers all the available Yoast SEO plugins.
35	*
36	* @return void
37	*/
38	protected function register_yoast_plugins() {
39	$this->plugins = [
40	'yoast-seo-premium' => [
41	'url' => WPSEO_Shortlinker::get( 'https://yoa.st/1y7' ),
42	'title' => 'Yoast SEO Premium',
43	'description' => sprintf(
44	/* translators: %1$s expands to Yoast SEO */
45	__( 'The premium version of %1$s with more features & support.', 'wordpress-seo' ),
46	'Yoast SEO',
47	),
48	'installed' => false,
49	'slug' => 'wordpress-seo-premium/wp-seo-premium.php',
50	'version_sync' => true,
51	'premium' => true,
52	],
53
54	'video-seo-for-wordpress-seo-by-yoast' => [
55	'url' => WPSEO_Shortlinker::get( 'https://yoa.st/1y8' ),
56	'title' => 'Video SEO',
57	'description' => __( 'Optimize your videos to show them off in search results and get more clicks!', 'wordpress-seo' ),
58	'installed' => false,
59	'slug' => 'wpseo-video/video-seo.php',
60	'version_sync' => true,
61	'premium' => true,
62	],
63
64	'yoast-news-seo' => [
65	'url' => WPSEO_Shortlinker::get( 'https://yoa.st/1y9' ),
66	'title' => 'News SEO',
67	'description' => __( 'Are you in Google News? Increase your traffic from Google News by optimizing for it!', 'wordpress-seo' ),
68	'installed' => false,
69	'slug' => 'wpseo-news/wpseo-news.php',
70	'version_sync' => true,
71	'premium' => true,
72	],
73
74	'local-seo-for-yoast-seo' => [
75	'url' => WPSEO_Shortlinker::get( 'https://yoa.st/1ya' ),
76	'title' => 'Local SEO',
77	'description' => __( 'Rank better locally and in Google Maps, without breaking a sweat!', 'wordpress-seo' ),
78	'installed' => false,
79	'slug' => 'wordpress-seo-local/local-seo.php',
80	'version_sync' => true,
81	'premium' => true,
82	],
83
84	'yoast-woocommerce-seo' => [
85	'url' => WPSEO_Shortlinker::get( 'https://yoa.st/1o0' ),
86	'title' => 'Yoast WooCommerce SEO',
87	'description' => sprintf(
88	/* translators: %1$s expands to Yoast SEO */
89	__( 'Seamlessly integrate WooCommerce with %1$s and get extra features!', 'wordpress-seo' ),
90	'Yoast SEO',
91	),
92	'_dependencies' => [
93	'WooCommerce' => [
94	'slug' => 'woocommerce/woocommerce.php', // Kept for backwards compatibility, in case external code uses get_dependencies(). Deprecated in 22.4.
95	'conditional' => new WooCommerce_Conditional(),
96	],
97	],
98	'installed' => false,
99	'slug' => 'wpseo-woocommerce/wpseo-woocommerce.php',
100	'version_sync' => true,
101	'premium' => true,
102	],
103	];
104	}
105
106	/**
107	* Sets certain plugin properties based on WordPress' status.
108	*
109	* @return void
110	*/
111	protected function register_yoast_plugins_status() {
112
113	foreach ( $this->plugins as $name => $plugin ) {
114
115	$plugin_slug = $plugin['slug'];
116	$plugin_path = WP_PLUGIN_DIR . '/' . $plugin_slug;
117
118	if ( file_exists( $plugin_path ) ) {
119	$plugin_data = get_plugin_data( $plugin_path, false, false );
120	$this->plugins[ $name ]['installed'] = true;
121	$this->plugins[ $name ]['version'] = $plugin_data['Version'];
122	$this->plugins[ $name ]['active'] = is_plugin_active( $plugin_slug );
123	}
124	}
125	}
126
127	/**
128	* Checks if there are dependencies available for the plugin.
129	*
130	* @param array $plugin The information available about the plugin.
131	*
132	* @return bool Whether there is a dependency present.
133	*/
134	public function has_dependencies( $plugin ) {
135	return ( isset( $plugin['_dependencies'] ) && ! empty( $plugin['_dependencies'] ) );
136	}
137
138	/**
139	* Gets the dependencies for the plugin.
140	*
141	* @param array $plugin The information available about the plugin.
142	*
143	* @return array Array containing all the dependencies associated with the plugin.
144	*/
145	public function get_dependencies( $plugin ) {
146	if ( ! $this->has_dependencies( $plugin ) ) {
147	return [];
148	}
149
150	return $plugin['_dependencies'];
151	}
152
153	/**
154	* Checks if all dependencies are satisfied.
155	*
156	* @param array $plugin The information available about the plugin.
157	*
158	* @return bool Whether or not the dependencies are satisfied.
159	*/
160	public function dependencies_are_satisfied( $plugin ) {
161	if ( ! $this->has_dependencies( $plugin ) ) {
162	return true;
163	}
164
165	$dependencies = $this->get_dependencies( $plugin );
166	$active_dependencies = array_filter( $dependencies, [ $this, 'is_dependency_active' ] );
167
168	return count( $active_dependencies ) === count( $dependencies );
169	}
170
171	/**
172	* Checks whether or not one of the plugins is properly installed and usable.
173	*
174	* @param array $plugin The information available about the plugin.
175	*
176	* @return bool Whether or not the plugin is properly installed.
177	*/
178	public function is_installed( $plugin ) {
179	if ( empty( $plugin ) ) {
180	return false;
181	}
182
183	return $this->is_available( $plugin );
184	}
185
186	/**
187	* Checks for the availability of the plugin.
188	*
189	* @param array $plugin The information available about the plugin.
190	*
191	* @return bool Whether or not the plugin is available.
192	*/
193	public function is_available( $plugin ) {
194	return isset( $plugin['installed'] ) && $plugin['installed'] === true;
195	}
196
197	/**
198	* Checks whether a dependency is active.
199	*
200	* @param array<string, Conditional> $dependency The information about the dependency to look for.
201	*
202	* @return bool Whether or not the dependency is active.
203	*/
204	public function is_dependency_active( $dependency ) {
205	return $dependency['conditional']->is_met();
206	}
207
208	/**
209	* Gets an array of plugins that have defined dependencies.
210	*
211	* @return array Array of the plugins that have dependencies.
212	*/
213	public function get_plugins_with_dependencies() {
214	return array_filter( $this->plugins, [ $this, 'has_dependencies' ] );
215	}
216
217	/**
218	* Determines whether or not a plugin is active.
219	*
220	* @deprecated 23.4
221	* @codeCoverageIgnore
222	*
223	* @param string $plugin The plugin slug to check.
224	*
225	* @return bool Whether or not the plugin is active.
226	*/
227	public function is_active( $plugin ) {
228	_deprecated_function( __METHOD__, 'Yoast SEO 23.4', 'is_plugin_active' );
229
230	return is_plugin_active( $plugin );
231	}
232
233	/**
234	* Gets all the possibly available plugins.
235	*
236	* @deprecated 23.4
237	* @codeCoverageIgnore
238	*
239	* @return array Array containing the information about the plugins.
240	*/
241	public function get_plugins() {
242	_deprecated_function( __METHOD__, 'Yoast SEO 23.4', 'WPSEO_Addon_Manager::get_addon_filenames' );
243
244	return $this->plugins;
245	}
246
247	/**
248	* Gets a specific plugin. Returns an empty array if it cannot be found.
249	*
250	* @deprecated 23.4
251	* @codeCoverageIgnore
252	*
253	* @param string $plugin The plugin to search for.
254	*
255	* @return array The plugin properties.
256	*/
257	public function get_plugin( $plugin ) { // @phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found, VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- needed for BC reasons
258	_deprecated_function( __METHOD__, 'Yoast SEO 23.4', 'WPSEO_Addon_Manager::get_plugin_file' );
259	if ( ! isset( $this->plugins[ $plugin ] ) ) {
260	return [];
261	}
262
263	return $this->plugins[ $plugin ];
264	}
265
266	/**
267	* Gets the version of the plugin.
268	*
269	* @deprecated 23.4
270	* @codeCoverageIgnore
271	*
272	* @param array $plugin The information available about the plugin.
273	*
274	* @return string The version associated with the plugin.
275	*/
276	public function get_version( $plugin ) { // @phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found, VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- needed for BC reasons
277	_deprecated_function( __METHOD__, 'Yoast SEO 23.4', 'WPSEO_Addon_Manager::get_installed_addons_versions' );
278	if ( ! isset( $plugin['version'] ) ) {
279	return '';
280	}
281
282	return $plugin['version'];
283	}
284
285	/**
286	* Checks whether a dependency is available.
287	*
288	* @deprecated 22.4
289	* @codeCoverageIgnore
290	*
291	* @param array $dependency The information about the dependency to look for.
292	*
293	* @return bool Whether or not the dependency is available.
294	*/
295	public function is_dependency_available( $dependency ) {
296	_deprecated_function( __METHOD__, 'Yoast SEO 22.4' );
297
298	return isset( get_plugins()[ $dependency['slug'] ] );
299	}
300
301	/**
302	* Gets the names of the dependencies.
303	*
304	* @deprecated 23.4
305	* @codeCoverageIgnore
306	*
307	* @param array $plugin The plugin to get the dependency names from.
308	*
309	* @return array Array containing the names of the associated dependencies.
310	*/
311	public function get_dependency_names( $plugin ) { // @phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found, VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- needed for BC reasons
312	_deprecated_function( __METHOD__, 'Yoast SEO 23.4' );
313	if ( ! $this->has_dependencies( $plugin ) ) {
314	return [];
315	}
316
317	return array_keys( $plugin['_dependencies'] );
318	}
319
320	/**
321	* Determines whether or not a plugin is a Premium product.
322	*
323	* @deprecated 23.4
324	* @codeCoverageIgnore
325	*
326	* @param array $plugin The plugin to check.
327	*
328	* @return bool Whether or not the plugin is a Premium product.
329	*/
330	public function is_premium( $plugin ) {
331	_deprecated_function( __METHOD__, 'Yoast SEO 23.4' );
332
333	return isset( $plugin['premium'] ) && $plugin['premium'] === true;
334	}
335
336	/**
337	* Gets all installed plugins.
338	*
339	* @deprecated 23.4
340	* @codeCoverageIgnore
341	*
342	* @return array The installed plugins.
343	*/
344	public function get_installed_plugins() {
345
346	_deprecated_function( __METHOD__, 'Yoast SEO 23.4', 'WPSEO_Addon_Manager::get_installed_addons_versions' );
347	$installed = [];
348
349	foreach ( $this->plugins as $plugin_key => $plugin ) {
350	if ( $this->is_installed( $plugin ) ) {
351	$installed[ $plugin_key ] = $plugin;
352	}
353	}
354
355	return $installed;
356	}
357	}
358