elasticpress / elasticpress.php

elasticpress.php in ElasticPress 4.5.2, 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: 4.5.2
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	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', '4.5.2' );
36
37	/**
38	* PSR-4-ish autoloading
39	*
40	* @since 2.6
41	*/
42	spl_autoload_register(
43	function( $class ) {
44	// project-specific namespace prefix.
45	$prefix = 'ElasticPress\\';
46
47	// base directory for the namespace prefix.
48	$base_dir = __DIR__ . '/includes/classes/';
49
50	// does the class use the namespace prefix?
51	$len = strlen( $prefix );
52
53	if ( strncmp( $prefix, $class, $len ) !== 0 ) {
54	return;
55	}
56
57	$relative_class = substr( $class, $len );
58
59	$file = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
60
61	// if the file exists, require it.
62	if ( file_exists( $file ) ) {
63	require $file;
64	}
65	}
66	);
67
68	/**
69	* We compare the current ES version to this compatibility version number. Compatibility is true when:
70	*
71	* EP_ES_VERSION_MIN <= YOUR ES VERSION <= EP_ES_VERSION_MAX
72	*
73	* We don't check minor releases so if your ES version if 7.10.1, we consider that 7.10 in our comparison.
74	*
75	* @since 2.2
76	*/
77	define( 'EP_ES_VERSION_MAX', '7.10' );
78	define( 'EP_ES_VERSION_MIN', '5.2' );
79
80	require_once __DIR__ . '/includes/compat.php';
81	require_once __DIR__ . '/includes/utils.php';
82	require_once __DIR__ . '/includes/health-check.php';
83
84	// Define a constant if we're network activated to allow plugin to respond accordingly.
85	$network_activated = Utils\is_network_activated( EP_FILE );
86
87	if ( $network_activated ) {
88	define( 'EP_IS_NETWORK', true );
89	}
90
91	/**
92	* Sets up the indexables and features.
93	*
94	* @return void
95	*/
96	function register_indexable_posts() {
97	global $wp_version;
98
99	/**
100	* Handle indexables
101	*/
102	Indexables::factory()->register( new Indexable\Post\Post() );
103
104	/**
105	* Handle features
106	*/
107	Features::factory()->register_feature(
108	new Feature\Search\Search()
109	);
110
111	Features::factory()->register_feature(
112	new Feature\InstantResults\InstantResults()
113	);
114
115	Features::factory()->register_feature(
116	new Feature\Autosuggest\Autosuggest()
117	);
118
119	Features::factory()->register_feature(
120	new Feature\WooCommerce\WooCommerce()
121	);
122
123	Features::factory()->register_feature(
124	new Feature\Facets\Facets()
125	);
126
127	Features::factory()->register_feature(
128	new Feature\RelatedPosts\RelatedPosts()
129	);
130
131	Features::factory()->register_feature(
132	new Feature\SearchOrdering\SearchOrdering()
133	);
134
135	Features::factory()->register_feature(
136	new Feature\ProtectedContent\ProtectedContent()
137	);
138
139	Features::factory()->register_feature(
140	new Feature\Documents\Documents()
141	);
142
143	Features::factory()->register_feature(
144	new Feature\Comments\Comments()
145	);
146
147	/**
148	* Filter whether the Users feature should be registered or not.
149	*
150	* The Users feature is going to be migrated to ElasticPress Labs. If EP Labs is enabled
151	* and in a more recent version, it will change this to false and load its own version
152	* of the Users feature.
153	*
154	* @hook ep_user_register_feature
155	* @since 4.5.0
156	* @param {bool} $version Version
157	* @return {bool} New version
158	*/
159	if ( apply_filters( 'ep_user_register_feature', true ) ) {
160	Features::factory()->register_feature(
161	new Feature\Users\Users()
162	);
163	}
164
165	Features::factory()->register_feature(
166	new Feature\Terms\Terms()
167	);
168
169	/**
170	* Register search algorithms
171	*/
172	SearchAlgorithms::factory()->register( new SearchAlgorithm\DefaultAlgorithm() );
173	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_350() );
174	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_400() );
175
176	/**
177	* Filter the query logger object
178	*
179	* @since 4.4.0
180	* @hook ep_query_logger
181	* @param {QueryLogger} $query_logger Default query logger
182	* @return {QueryLogger} New query logger
183	*/
184	$query_logger = apply_filters( 'ep_query_logger', new \ElasticPress\QueryLogger() );
185	if ( method_exists( $query_logger, 'setup' ) ) {
186	$query_logger->setup();
187	}
188	}
189	add_action( 'plugins_loaded', __NAMESPACE__ . '\register_indexable_posts' );
190
191	/**
192	* Set the availability of dashboard sync functionality. Defaults to true (enabled).
193	*
194	* Sync can be disabled by defining EP_DASHBOARD_SYNC as false in wp-config.php.
195	* NOTE: Must be defined BEFORE `require_once(ABSPATH . 'wp-settings.php');` in wp-config.php.
196	*
197	* @since 2.3
198	*/
199	if ( ! defined( 'EP_DASHBOARD_SYNC' ) ) {
200	define( 'EP_DASHBOARD_SYNC', true );
201	}
202
203	/**
204	* Setup installer
205	*/
206	Installer::factory();
207
208	/**
209	* Setup screen
210	*/
211	Screen::factory();
212
213	/**
214	* Setup dashboard
215	*/
216	require_once __DIR__ . '/includes/dashboard.php';
217	Dashboard\setup();
218
219	/**
220	* WP CLI Commands
221	*/
222	if ( defined( 'WP_CLI' ) && WP_CLI ) {
223	WP_CLI::add_command( 'elasticpress', __NAMESPACE__ . '\Command' );
224	}
225
226	/**
227	* Setup upgrades
228	*/
229	Upgrades::factory();
230
231	/**
232	* Handle upgrades. Certain version require a re-sync on upgrade.
233	* Deprecated in favor of `\ElasticPress\Upgrades::factory()`.
234	*
235	* @since 2.2
236	*/
237	function handle_upgrades() {
238	_deprecated_function( __CLASS__, '3.5.2', '\ElasticPress\Upgrades::factory()' );
239	}
240
241	/**
242	* Load text domain and handle debugging
243	*
244	* @since 2.2
245	*/
246	function setup_misc() {
247	load_plugin_textdomain( 'elasticpress', false, basename( __DIR__ ) . '/lang' ); // Load any available translations first.
248
249	if ( is_user_logged_in() && ! defined( 'WP_EP_DEBUG' ) ) {
250	require_once ABSPATH . 'wp-admin/includes/plugin.php';
251	define( 'WP_EP_DEBUG', is_plugin_active( 'debug-bar-elasticpress/debug-bar-elasticpress.php' ) );
252	}
253	}
254	add_action( 'plugins_loaded', __NAMESPACE__ . '\setup_misc' );
255
256	/**
257	* Set up role(s) with EP capability
258	*/
259	function setup_roles() {
260	// add custom capabilities to admin role
261	$role = get_role( 'administrator' );
262
263	$role->add_cap( Utils\get_capability() );
264	}
265	register_activation_hook( __FILE__, __NAMESPACE__ . '\setup_roles' );
266
267	/**
268	* Fires after Elasticpress plugin is loaded
269	*
270	* @since 2.0
271	* @hook elasticpress_loaded
272	*/
273	do_action( 'elasticpress_loaded' );
274