elasticpress / elasticpress.php

elasticpress.php in ElasticPress 5.0.2, at elasticpress.php

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1	<?php
2	/**
3	* Plugin Name: ElasticPress
4	* Plugin URI: https://github.com/10up/ElasticPress
5	* Description: A fast and flexible search and query engine for WordPress.
6	* Version: 5.0.2
7	* Requires at least: 6.0
8	* Requires PHP: 7.4
9	* Author: 10up
10	* Author URI: https://10up.com
11	* License: GPL v2 or later
12	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
13	* Text Domain: elasticpress
14	*
15	* This program derives work from Alley Interactive's SearchPress
16	* and Automattic's VIP search plugin:
17	*
18	* Copyright (C) 2012-2013 Automattic
19	* Copyright (C) 2013 SearchPress
20	*
21	* @package elasticpress
22	*/
23
24	namespace ElasticPress;
25
26	use \WP_CLI;
27
28	if ( ! defined( 'ABSPATH' ) ) {
29	exit; // Exit if accessed directly.
30	}
31
32	define( 'EP_URL', plugin_dir_url( __FILE__ ) );
33	define( 'EP_PATH', plugin_dir_path( __FILE__ ) );
34	define( 'EP_FILE', plugin_basename( __FILE__ ) );
35	define( 'EP_VERSION', '5.0.2' );
36
37	define( 'EP_PHP_VERSION_MIN', '7.4' );
38
39	if ( ! version_compare( phpversion(), EP_PHP_VERSION_MIN, '>=' ) ) {
40	add_action(
41	'admin_notices',
42	function() {
43	?>
44	<div class="notice notice-error">
45	<p>
46	<?php
47	echo wp_kses_post(
48	sprintf(
49	/* translators: %s: Minimum required PHP version */
50	__( 'ElasticPress requires PHP version %s or later. Please upgrade PHP or disable the plugin.', 'elasticpress' ),
51	EP_PHP_VERSION_MIN
52	)
53	);
54	?>
55	</p>
56	</div>
57	<?php
58	}
59	);
60	return;
61	}
62
63	// Require Composer autoloader if it exists.
64	if ( file_exists( __DIR__ . '/vendor-prefixed/autoload.php' ) ) {
65	require_once __DIR__ . '/vendor-prefixed/autoload.php';
66	}
67
68	/**
69	* PSR-4-ish autoloading
70	*
71	* @since 2.6
72	*/
73	spl_autoload_register(
74	function( $class ) {
75	// project-specific namespace prefix.
76	$prefix = 'ElasticPress\\';
77
78	// base directory for the namespace prefix.
79	$base_dir = __DIR__ . '/includes/classes/';
80
81	// does the class use the namespace prefix?
82	$len = strlen( $prefix );
83
84	if ( strncmp( $prefix, $class, $len ) !== 0 ) {
85	return;
86	}
87
88	$relative_class = substr( $class, $len );
89
90	$file = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
91
92	// if the file exists, require it.
93	if ( file_exists( $file ) ) {
94	require $file;
95	}
96	}
97	);
98
99	/**
100	* We compare the current ES version to this compatibility version number. Compatibility is true when:
101	*
102	* EP_ES_VERSION_MIN <= YOUR ES VERSION <= EP_ES_VERSION_MAX
103	*
104	* We don't check minor releases so if your ES version if 7.10.1, we consider that 7.10 in our comparison.
105	*
106	* @since 2.2
107	*/
108	define( 'EP_ES_VERSION_MAX', '7.10' );
109	define( 'EP_ES_VERSION_MIN', '5.2' );
110
111	require_once __DIR__ . '/includes/compat.php';
112	require_once __DIR__ . '/includes/utils.php';
113	require_once __DIR__ . '/includes/health-check.php';
114
115	// Define a constant if we're network activated to allow plugin to respond accordingly.
116	$network_activated = Utils\is_network_activated( EP_FILE );
117
118	if ( $network_activated ) {
119	define( 'EP_IS_NETWORK', true );
120	}
121
122	/**
123	* Return the ElasticPress container
124	*
125	* @since 4.7.0
126	* @return Container
127	*/
128	function get_container() {
129	static $container = null;
130
131	if ( ! $container ) {
132	$container = new Container();
133	}
134
135	return $container;
136	}
137
138	/**
139	* Sets up the indexables and features.
140	*
141	* @return void
142	*/
143	function register_indexable_posts() {
144	/**
145	* Handle indexables
146	*/
147	Indexables::factory()->register( new Indexable\Post\Post() );
148
149	/**
150	* Handle features
151	*/
152	Features::factory()->register_feature(
153	new Feature\Search\Search()
154	);
155
156	Features::factory()->register_feature(
157	new Feature\InstantResults\InstantResults()
158	);
159
160	Features::factory()->register_feature(
161	new Feature\Autosuggest\Autosuggest()
162	);
163
164	Features::factory()->register_feature(
165	new Feature\DidYouMean\DidYouMean()
166	);
167
168	Features::factory()->register_feature(
169	new Feature\WooCommerce\WooCommerce()
170	);
171
172	Features::factory()->register_feature(
173	new Feature\Facets\Facets()
174	);
175
176	Features::factory()->register_feature(
177	new Feature\RelatedPosts\RelatedPosts()
178	);
179
180	Features::factory()->register_feature(
181	new Feature\SearchOrdering\SearchOrdering()
182	);
183
184	Features::factory()->register_feature(
185	new Feature\ProtectedContent\ProtectedContent()
186	);
187
188	Features::factory()->register_feature(
189	new Feature\Documents\Documents()
190	);
191
192	Features::factory()->register_feature(
193	new Feature\Comments\Comments()
194	);
195
196	Features::factory()->register_feature(
197	new Feature\Terms\Terms()
198	);
199
200	/**
201	* Register search algorithms
202	*/
203	SearchAlgorithms::factory()->register( new SearchAlgorithm\DefaultAlgorithm() );
204	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_350() );
205	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_400() );
206
207	/**
208	* Filter the query logger object
209	*
210	* @since 4.4.0
211	* @hook ep_query_logger
212	* @param {QueryLogger} $query_logger Default query logger
213	* @return {QueryLogger} New query logger
214	*/
215	$query_logger = apply_filters( 'ep_query_logger', new \ElasticPress\QueryLogger() );
216	get_container()->set( '\ElasticPress\QueryLogger', $query_logger, true );
217
218	get_container()->set( '\ElasticPress\BlockTemplateUtils', new \ElasticPress\BlockTemplateUtils(), true );
219	}
220	add_action( 'plugins_loaded', __NAMESPACE__ . '\register_indexable_posts' );
221
222	/**
223	* Set the availability of dashboard sync functionality. Defaults to true (enabled).
224	*
225	* Sync can be disabled by defining EP_DASHBOARD_SYNC as false in wp-config.php.
226	* NOTE: Must be defined BEFORE `require_once(ABSPATH . 'wp-settings.php');` in wp-config.php.
227	*
228	* @since 2.3
229	*/
230	if ( ! defined( 'EP_DASHBOARD_SYNC' ) ) {
231	define( 'EP_DASHBOARD_SYNC', true );
232	}
233
234	/**
235	* Setup installer
236	*/
237	Installer::factory();
238
239	/**
240	* Setup screen
241	*/
242	Screen::factory();
243
244	/**
245	* Setup dashboard
246	*/
247	require_once __DIR__ . '/includes/dashboard.php';
248	Dashboard\setup();
249
250	/**
251	* WP CLI Commands
252	*/
253	if ( defined( 'WP_CLI' ) && WP_CLI ) {
254	WP_CLI::add_command( 'elasticpress', __NAMESPACE__ . '\Command' );
255	}
256
257	/**
258	* Setup upgrades
259	*/
260	Upgrades::factory();
261
262	/**
263	* Handle upgrades. Certain version require a re-sync on upgrade.
264	* Deprecated in favor of `\ElasticPress\Upgrades::factory()`.
265	*
266	* @since 2.2
267	*/
268	function handle_upgrades() {
269	_deprecated_function( __CLASS__, '3.5.2', '\ElasticPress\Upgrades::factory()' );
270	}
271
272	/**
273	* Load text domain and handle debugging
274	*
275	* @since 2.2
276	*/
277	function setup_misc() {
278	load_plugin_textdomain( 'elasticpress', false, basename( __DIR__ ) . '/lang' ); // Load any available translations first.
279
280	if ( is_user_logged_in() && ! defined( 'WP_EP_DEBUG' ) ) {
281	require_once ABSPATH . 'wp-admin/includes/plugin.php';
282	define( 'WP_EP_DEBUG', is_plugin_active( 'debug-bar-elasticpress/debug-bar-elasticpress.php' ) );
283	}
284	}
285	add_action( 'plugins_loaded', __NAMESPACE__ . '\setup_misc' );
286
287	/**
288	* Set up role(s) with EP capability
289	*/
290	function setup_roles() {
291	// add custom capabilities to admin role
292	$role = get_role( 'administrator' );
293
294	$role->add_cap( Utils\get_capability() );
295	}
296	register_activation_hook( __FILE__, __NAMESPACE__ . '\setup_roles' );
297
298	/**
299	* Fires after Elasticpress plugin is loaded
300	*
301	* @since 2.0
302	* @hook elasticpress_loaded
303	*/
304	do_action( 'elasticpress_loaded' );
305