elasticpress / elasticpress.php

elasticpress.php in ElasticPress 4.7.1, 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: 4.7.1
7	* Requires at least: 5.6
8	* Requires PHP: 7.0
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 as WP_CLI;
27
28	if ( ! defined( 'ABSPATH' ) ) {
29	exit; // Exit if accessed directly.
30	}
31
32	// Require Composer autoloader if it exists.
33	if ( file_exists( __DIR__ . '/vendor-prefixed/autoload.php' ) ) {
34	require_once __DIR__ . '/vendor-prefixed/autoload.php';
35	}
36
37	define( 'EP_URL', plugin_dir_url( __FILE__ ) );
38	define( 'EP_PATH', plugin_dir_path( __FILE__ ) );
39	define( 'EP_FILE', plugin_basename( __FILE__ ) );
40	define( 'EP_VERSION', '4.7.1' );
41
42	/**
43	* PSR-4-ish autoloading
44	*
45	* @since 2.6
46	*/
47	spl_autoload_register(
48	function( $class ) {
49	// project-specific namespace prefix.
50	$prefix = 'ElasticPress\\';
51
52	// base directory for the namespace prefix.
53	$base_dir = __DIR__ . '/includes/classes/';
54
55	// does the class use the namespace prefix?
56	$len = strlen( $prefix );
57
58	if ( strncmp( $prefix, $class, $len ) !== 0 ) {
59	return;
60	}
61
62	$relative_class = substr( $class, $len );
63
64	$file = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
65
66	// if the file exists, require it.
67	if ( file_exists( $file ) ) {
68	require $file;
69	}
70	}
71	);
72
73	/**
74	* We compare the current ES version to this compatibility version number. Compatibility is true when:
75	*
76	* EP_ES_VERSION_MIN <= YOUR ES VERSION <= EP_ES_VERSION_MAX
77	*
78	* We don't check minor releases so if your ES version if 7.10.1, we consider that 7.10 in our comparison.
79	*
80	* @since 2.2
81	*/
82	define( 'EP_ES_VERSION_MAX', '7.10' );
83	define( 'EP_ES_VERSION_MIN', '5.2' );
84
85	require_once __DIR__ . '/includes/compat.php';
86	require_once __DIR__ . '/includes/utils.php';
87	require_once __DIR__ . '/includes/health-check.php';
88
89	// Define a constant if we're network activated to allow plugin to respond accordingly.
90	$network_activated = Utils\is_network_activated( EP_FILE );
91
92	if ( $network_activated ) {
93	define( 'EP_IS_NETWORK', true );
94	}
95
96	/**
97	* Return the ElasticPress container
98	*
99	* @since 4.7.0
100	* @return Container
101	*/
102	function get_container() {
103	static $container = null;
104
105	if ( ! $container ) {
106	$container = new Container();
107	}
108
109	return $container;
110	}
111
112	/**
113	* Sets up the indexables and features.
114	*
115	* @return void
116	*/
117	function register_indexable_posts() {
118	/**
119	* Handle indexables
120	*/
121	Indexables::factory()->register( new Indexable\Post\Post() );
122
123	/**
124	* Handle features
125	*/
126	Features::factory()->register_feature(
127	new Feature\Search\Search()
128	);
129
130	Features::factory()->register_feature(
131	new Feature\InstantResults\InstantResults()
132	);
133
134	Features::factory()->register_feature(
135	new Feature\Autosuggest\Autosuggest()
136	);
137
138	Features::factory()->register_feature(
139	new Feature\DidYouMean\DidYouMean()
140	);
141
142	Features::factory()->register_feature(
143	new Feature\WooCommerce\WooCommerce()
144	);
145
146	Features::factory()->register_feature(
147	new Feature\Facets\Facets()
148	);
149
150	Features::factory()->register_feature(
151	new Feature\RelatedPosts\RelatedPosts()
152	);
153
154	Features::factory()->register_feature(
155	new Feature\SearchOrdering\SearchOrdering()
156	);
157
158	Features::factory()->register_feature(
159	new Feature\ProtectedContent\ProtectedContent()
160	);
161
162	Features::factory()->register_feature(
163	new Feature\Documents\Documents()
164	);
165
166	Features::factory()->register_feature(
167	new Feature\Comments\Comments()
168	);
169
170	/**
171	* Filter whether the Users feature should be registered or not.
172	*
173	* The Users feature is going to be migrated to ElasticPress Labs. If EP Labs is enabled
174	* and in a more recent version, it will change this to false and load its own version
175	* of the Users feature.
176	*
177	* @hook ep_user_register_feature
178	* @since 4.5.0
179	* @param {bool} $version Version
180	* @return {bool} New version
181	*/
182	if ( apply_filters( 'ep_user_register_feature', true ) ) {
183	Features::factory()->register_feature(
184	new Feature\Users\Users()
185	);
186	}
187
188	Features::factory()->register_feature(
189	new Feature\Terms\Terms()
190	);
191
192	/**
193	* Register search algorithms
194	*/
195	SearchAlgorithms::factory()->register( new SearchAlgorithm\DefaultAlgorithm() );
196	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_350() );
197	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_400() );
198
199	/**
200	* Filter the query logger object
201	*
202	* @since 4.4.0
203	* @hook ep_query_logger
204	* @param {QueryLogger} $query_logger Default query logger
205	* @return {QueryLogger} New query logger
206	*/
207	$query_logger = apply_filters( 'ep_query_logger', new \ElasticPress\QueryLogger() );
208	get_container()->set( '\ElasticPress\QueryLogger', $query_logger, true );
209
210	get_container()->set( '\ElasticPress\BlockTemplateUtils', new \ElasticPress\BlockTemplateUtils(), true );
211	}
212	add_action( 'plugins_loaded', __NAMESPACE__ . '\register_indexable_posts' );
213
214	/**
215	* Set the availability of dashboard sync functionality. Defaults to true (enabled).
216	*
217	* Sync can be disabled by defining EP_DASHBOARD_SYNC as false in wp-config.php.
218	* NOTE: Must be defined BEFORE `require_once(ABSPATH . 'wp-settings.php');` in wp-config.php.
219	*
220	* @since 2.3
221	*/
222	if ( ! defined( 'EP_DASHBOARD_SYNC' ) ) {
223	define( 'EP_DASHBOARD_SYNC', true );
224	}
225
226	/**
227	* Setup installer
228	*/
229	Installer::factory();
230
231	/**
232	* Setup screen
233	*/
234	Screen::factory();
235
236	/**
237	* Setup dashboard
238	*/
239	require_once __DIR__ . '/includes/dashboard.php';
240	Dashboard\setup();
241
242	/**
243	* WP CLI Commands
244	*/
245	if ( defined( 'WP_CLI' ) && WP_CLI ) {
246	WP_CLI::add_command( 'elasticpress', __NAMESPACE__ . '\Command' );
247	}
248
249	/**
250	* Setup upgrades
251	*/
252	Upgrades::factory();
253
254	/**
255	* Handle upgrades. Certain version require a re-sync on upgrade.
256	* Deprecated in favor of `\ElasticPress\Upgrades::factory()`.
257	*
258	* @since 2.2
259	*/
260	function handle_upgrades() {
261	_deprecated_function( __CLASS__, '3.5.2', '\ElasticPress\Upgrades::factory()' );
262	}
263
264	/**
265	* Load text domain and handle debugging
266	*
267	* @since 2.2
268	*/
269	function setup_misc() {
270	load_plugin_textdomain( 'elasticpress', false, basename( __DIR__ ) . '/lang' ); // Load any available translations first.
271
272	if ( is_user_logged_in() && ! defined( 'WP_EP_DEBUG' ) ) {
273	require_once ABSPATH . 'wp-admin/includes/plugin.php';
274	define( 'WP_EP_DEBUG', is_plugin_active( 'debug-bar-elasticpress/debug-bar-elasticpress.php' ) );
275	}
276	}
277	add_action( 'plugins_loaded', __NAMESPACE__ . '\setup_misc' );
278
279	/**
280	* Set up role(s) with EP capability
281	*/
282	function setup_roles() {
283	// add custom capabilities to admin role
284	$role = get_role( 'administrator' );
285
286	$role->add_cap( Utils\get_capability() );
287	}
288	register_activation_hook( __FILE__, __NAMESPACE__ . '\setup_roles' );
289
290	/**
291	* Fires after Elasticpress plugin is loaded
292	*
293	* @since 2.0
294	* @hook elasticpress_loaded
295	*/
296	do_action( 'elasticpress_loaded' );
297