elasticpress / elasticpress.php

elasticpress.php in ElasticPress 4.4.1, 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: 4.4.1
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	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', '4.4.1' );
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	if ( version_compare( $wp_version, '5.3', '>=' ) \|\| 0 === stripos( $wp_version, '5.3-' ) ) {
144	Features::factory()->register_feature(
145	new Feature\Comments\Comments()
146	);
147	}
148
149	if ( version_compare( $wp_version, '5.1', '>=' ) \|\| 0 === stripos( $wp_version, '5.1-' ) ) {
150	Features::factory()->register_feature(
151	new Feature\Users\Users()
152	);
153	}
154
155	if ( version_compare( $wp_version, '5.3', '>=' ) \|\| 0 === stripos( $wp_version, '5.3-' ) ) {
156	Features::factory()->register_feature(
157	new Feature\Terms\Terms()
158	);
159	}
160
161	/**
162	* Register search algorithms
163	*/
164	SearchAlgorithms::factory()->register( new SearchAlgorithm\DefaultAlgorithm() );
165	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_350() );
166	SearchAlgorithms::factory()->register( new SearchAlgorithm\Version_400() );
167
168	/**
169	* Filter the query logger object
170	*
171	* @since 4.4.0
172	* @hook ep_query_logger
173	* @param {QueryLogger} $query_logger Default query logger
174	* @return {QueryLogger} New query logger
175	*/
176	$query_logger = apply_filters( 'ep_query_logger', new \ElasticPress\QueryLogger() );
177	if ( method_exists( $query_logger, 'setup' ) ) {
178	$query_logger->setup();
179	}
180	}
181	add_action( 'plugins_loaded', __NAMESPACE__ . '\register_indexable_posts' );
182
183	/**
184	* Set the availability of dashboard sync functionality. Defaults to true (enabled).
185	*
186	* Sync can be disabled by defining EP_DASHBOARD_SYNC as false in wp-config.php.
187	* NOTE: Must be defined BEFORE `require_once(ABSPATH . 'wp-settings.php');` in wp-config.php.
188	*
189	* @since 2.3
190	*/
191	if ( ! defined( 'EP_DASHBOARD_SYNC' ) ) {
192	define( 'EP_DASHBOARD_SYNC', true );
193	}
194
195	/**
196	* Setup installer
197	*/
198	Installer::factory();
199
200	/**
201	* Setup screen
202	*/
203	Screen::factory();
204
205	/**
206	* Setup dashboard
207	*/
208	require_once __DIR__ . '/includes/dashboard.php';
209	Dashboard\setup();
210
211	/**
212	* WP CLI Commands
213	*/
214	if ( defined( 'WP_CLI' ) && WP_CLI ) {
215	WP_CLI::add_command( 'elasticpress', __NAMESPACE__ . '\Command' );
216	}
217
218	/**
219	* Setup upgrades
220	*/
221	Upgrades::factory();
222
223	/**
224	* Handle upgrades. Certain version require a re-sync on upgrade.
225	* Deprecated in favor of `\ElasticPress\Upgrades::factory()`.
226	*
227	* @since 2.2
228	*/
229	function handle_upgrades() {
230	_deprecated_function( __CLASS__, '3.5.2', '\ElasticPress\Upgrades::factory()' );
231	}
232
233	/**
234	* Load text domain and handle debugging
235	*
236	* @since 2.2
237	*/
238	function setup_misc() {
239	load_plugin_textdomain( 'elasticpress', false, basename( __DIR__ ) . '/lang' ); // Load any available translations first.
240
241	if ( is_user_logged_in() && ! defined( 'WP_EP_DEBUG' ) ) {
242	require_once ABSPATH . 'wp-admin/includes/plugin.php';
243	define( 'WP_EP_DEBUG', is_plugin_active( 'debug-bar-elasticpress/debug-bar-elasticpress.php' ) );
244	}
245	}
246	add_action( 'plugins_loaded', __NAMESPACE__ . '\setup_misc' );
247
248	/**
249	* Fires after Elasticpress plugin is loaded
250	*
251	* @since 2.0
252	* @hook elasticpress_loaded
253	*/
254	do_action( 'elasticpress_loaded' );
255