elasticpress / elasticpress.php

elasticpress.php in ElasticPress 5.2.0, 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: 5.2.0
7	* Requires at least: 6.2
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	* Domain Path: /lang
15	*
16	* This program derives work from Alley Interactive's SearchPress
17	* and Automattic's VIP search plugin:
18	*
19	* Copyright (C) 2012-2013 Automattic
20	* Copyright (C) 2013 SearchPress
21	*
22	* @package elasticpress
23	*/
24
25	namespace ElasticPress;
26
27	use WP_CLI;
28
29	if ( ! defined( 'ABSPATH' ) ) {
30	exit; // Exit if accessed directly.
31	}
32
33	define( 'EP_URL', plugin_dir_url( __FILE__ ) );
34	define( 'EP_PATH', plugin_dir_path( __FILE__ ) );
35	define( 'EP_FILE', plugin_basename( __FILE__ ) );
36	define( 'EP_VERSION', '5.2.0' );
37
38	define( 'EP_PHP_VERSION_MIN', '7.4' );
39
40	if ( ! version_compare( phpversion(), EP_PHP_VERSION_MIN, '>=' ) ) {
41	add_action(
42	'admin_notices',
43	function () {
44	?>
45	<div class="notice notice-error">
46	<p>
47	<?php
48	echo wp_kses_post(
49	sprintf(
50	/* translators: %s: Minimum required PHP version */
51	__( 'ElasticPress requires PHP version %s or later. Please upgrade PHP or disable the plugin.', 'elasticpress' ),
52	EP_PHP_VERSION_MIN
53	)
54	);
55	?>
56	</p>
57	</div>
58	<?php
59	}
60	);
61	return;
62	}
63
64	// Require Composer autoloader if it exists.
65	if ( file_exists( __DIR__ . '/vendor-prefixed/autoload.php' ) ) {
66	require_once __DIR__ . '/vendor-prefixed/autoload.php';
67	}
68
69	/**
70	* PSR-4-ish autoloading
71	*
72	* @since 2.6
73	*/
74	spl_autoload_register(
75	function ( $class_name ) {
76	// project-specific namespace prefix.
77	$prefix = 'ElasticPress\\';
78
79	// base directory for the namespace prefix.
80	$base_dir = __DIR__ . '/includes/classes/';
81
82	// does the class use the namespace prefix?
83	$len = strlen( $prefix );
84
85	if ( strncmp( $prefix, $class_name, $len ) !== 0 ) {
86	return;
87	}
88
89	$relative_class = substr( $class_name, $len );
90
91	$file = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
92
93	// if the file exists, require it.
94	if ( file_exists( $file ) ) {
95	require $file;
96	}
97	}
98	);
99
100	/**
101	* We compare the current ES version to this compatibility version number. Compatibility is true when:
102	*
103	* EP_ES_VERSION_MIN <= YOUR ES VERSION <= EP_ES_VERSION_MAX
104	*
105	* We don't check minor releases so if your ES version if 7.10.1, we consider that 7.10 in our comparison.
106	*
107	* @since 2.2
108	*/
109	define( 'EP_ES_VERSION_MAX', '8.99' );
110	define( 'EP_ES_VERSION_MIN', '5.2' );
111
112	require_once __DIR__ . '/includes/compat.php';
113	require_once __DIR__ . '/includes/utils.php';
114	require_once __DIR__ . '/includes/health-check.php';
115
116	// Define a constant if we're network activated to allow plugin to respond accordingly.
117	$network_activated = Utils\is_network_activated( EP_FILE );
118
119	if ( $network_activated ) {
120	define( 'EP_IS_NETWORK', true );
121	}
122
123	/**
124	* Return the ElasticPress container
125	*
126	* @since 4.7.0
127	* @return Container
128	*/
129	function get_container() {
130	static $container = null;
131
132	if ( ! $container ) {
133	$container = new Container();
134	}
135
136	return $container;
137	}
138
139	/**
140	* Sets up the indexables and features.
141	*
142	* @return void
143	*/
144	function register_indexable_posts() {
145	/**
146	* Handle indexables
147	*/
148	Indexables::factory()->register( new Indexable\Post\Post() );
149
150	/**
151	* Handle features
152	*/
153	Features::factory()->register_feature(
154	new Feature\Search\Search()
155	);
156
157	Features::factory()->register_feature(
158	new Feature\InstantResults\InstantResults()
159	);
160
161	Features::factory()->register_feature(
162	new Feature\Autosuggest\Autosuggest()
163	);
164
165	Features::factory()->register_feature(
166	new Feature\DidYouMean\DidYouMean()
167	);
168
169	Features::factory()->register_feature(
170	new Feature\WooCommerce\WooCommerce()
171	);
172
173	Features::factory()->register_feature(
174	new Feature\Facets\Facets()
175	);
176
177	Features::factory()->register_feature(
178	new Feature\RelatedPosts\RelatedPosts()
179	);
180
181	Features::factory()->register_feature(
182	new Feature\SearchOrdering\SearchOrdering()
183	);
184
185	Features::factory()->register_feature(
186	new Feature\ProtectedContent\ProtectedContent()
187	);
188
189	Features::factory()->register_feature(
190	new Feature\Documents\Documents()
191	);
192
193	Features::factory()->register_feature(
194	new Feature\AcfRepeater\AcfRepeater()
195	);
196
197	Features::factory()->register_feature(
198	new Feature\Comments\Comments()
199	);
200
201	Features::factory()->register_feature(
202	new Feature\Terms\Terms()
203	);
204
205	/**
206	* Register search algorithms
207	*/
208	SearchAlgorithms::factory()->register( new SearchAlgorithm\DefaultAlgorithm() );
209	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_350() );
210	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_400() );
211
212	/**
213	* Filter the query logger object
214	*
215	* @since 4.4.0
216	* @hook ep_query_logger
217	* @param {QueryLogger} $query_logger Default query logger
218	* @return {QueryLogger} New query logger
219	*/
220	$query_logger = apply_filters( 'ep_query_logger', new \ElasticPress\QueryLogger() );
221	get_container()->set( '\ElasticPress\QueryLogger', $query_logger, true );
222
223	get_container()->set( '\ElasticPress\BlockTemplateUtils', new \ElasticPress\BlockTemplateUtils(), true );
224	}
225	add_action( 'plugins_loaded', __NAMESPACE__ . '\register_indexable_posts' );
226
227	/**
228	* Set the availability of dashboard sync functionality. Defaults to true (enabled).
229	*
230	* Sync can be disabled by defining EP_DASHBOARD_SYNC as false in wp-config.php.
231	* NOTE: Must be defined BEFORE `require_once(ABSPATH . 'wp-settings.php');` in wp-config.php.
232	*
233	* @since 2.3
234	*/
235	if ( ! defined( 'EP_DASHBOARD_SYNC' ) ) {
236	define( 'EP_DASHBOARD_SYNC', true );
237	}
238
239	/**
240	* Setup installer
241	*/
242	Installer::factory();
243
244	/**
245	* Setup screen
246	*/
247	Screen::factory();
248
249	/**
250	* Setup dashboard
251	*/
252	require_once __DIR__ . '/includes/dashboard.php';
253	Dashboard\setup();
254
255	/**
256	* WP CLI Commands
257	*/
258	if ( defined( 'WP_CLI' ) && WP_CLI ) {
259	WP_CLI::add_command( 'elasticpress', __NAMESPACE__ . '\Command' );
260	}
261
262	/**
263	* Setup upgrades
264	*/
265	Upgrades::factory();
266
267	/**
268	* Handle upgrades. Certain version require a re-sync on upgrade.
269	* Deprecated in favor of `\ElasticPress\Upgrades::factory()`.
270	*
271	* @since 2.2
272	*/
273	function handle_upgrades() {
274	_deprecated_function( __CLASS__, '3.5.2', '\ElasticPress\Upgrades::factory()' );
275	}
276
277	/**
278	* Load text domain and handle debugging
279	*
280	* @since 2.2
281	*/
282	function setup_misc() {
283	if ( is_user_logged_in() && ! defined( 'WP_EP_DEBUG' ) ) {
284	require_once ABSPATH . 'wp-admin/includes/plugin.php';
285	define( 'WP_EP_DEBUG', is_plugin_active( 'debug-bar-elasticpress/debug-bar-elasticpress.php' ) );
286	}
287	}
288	add_action( 'plugins_loaded', __NAMESPACE__ . '\setup_misc' );
289
290	/**
291	* Load text domain
292	*
293	* @since 5.1.4
294	*/
295	function i18n() {
296	load_plugin_textdomain( 'elasticpress', false, basename( __DIR__ ) . '/lang' );
297	}
298	add_action( 'init', __NAMESPACE__ . '\i18n' );
299
300	/**
301	* Set up role(s) with EP capability
302	*/
303	function setup_roles() {
304	// add custom capabilities to admin role
305	$role = get_role( 'administrator' );
306
307	$role->add_cap( Utils\get_capability() );
308	}
309	register_activation_hook( __FILE__, __NAMESPACE__ . '\setup_roles' );
310
311	/**
312	* Fires after Elasticpress plugin is loaded
313	*
314	* @since 2.0
315	* @hook elasticpress_loaded
316	*/
317	do_action( 'elasticpress_loaded' );
318