sellkit / includes / core / install.php

install.php in SellKit – Funnel builder and checkout optimizer for WooCommerce to sell more, faster 1.7.2, at includes/core/install.php

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1	<?php
2
3	namespace Sellkit\Core;
4
5	use Sellkit\Core\Update\Db_Updater;
6	use Sellkit\Database;
7
8	defined( 'ABSPATH' ) \|\| die();
9
10	/**
11	* Class Install.
12	*
13	* @since 1.1.0
14	*/
15	class Install {
16
17	/**
18	* Background process object.
19	*
20	* @since 1.1.0
21	* @var Db_Updater
22	*/
23	public static $updater;
24
25	/**
26	* DB updates and callbacks that need to be run per version.
27	*
28	* @since 1.1.0
29	* @var array
30	*/
31	private static $updates = [
32	'1.0.0' => [
33	'check_database_tables',
34	],
35	'1.2.1' => [
36	'add_ip_column_to_contact_segmentation',
37	],
38	'1.2.3' => [ // @since 1.2.3
39	'add_url_query_string_column_to_contact_segmentation',
40	],
41	'1.2.7' => [ // @since 1.5.0
42	'add_funnel_contact_table',
43	],
44	];
45
46	/**
47	* Install constructor.
48	*
49	* @since 1.1.0
50	*/
51	public function __construct() {
52	sellkit()->load_files( [
53	'core/admin/feedback',
54	] );
55
56	$current_version = $this->get_current_database_version();
57	$last_version = array_key_last( self::$updates );
58
59	if ( $current_version === $last_version ) {
60	return;
61	}
62
63	sellkit()->load_files( [
64	'core/update/db-updater',
65	'core/update/updater-functions',
66	] );
67
68	$this->maybe_update();
69	}
70
71	/**
72	* If there are some updates it start to update.
73	*
74	* @since 1.1.0
75	*/
76	public function maybe_update() {
77	$current_db_version = $this->get_current_database_version();
78	$current_db_version = ! empty( $current_db_version ) ? $current_db_version : 0;
79	self::$updater = new Db_Updater();
80	$has_new_update = false;
81
82	foreach ( self::$updates as $version => $update_callbacks ) {
83	if ( version_compare( $current_db_version, $version, '<' ) ) {
84	foreach ( $update_callbacks as $update_callback ) {
85	self::$updater->push_to_queue( [
86	'callback_function' => $update_callback,
87	'db_version' => $version,
88	] );
89	}
90
91	$has_new_update = true;
92	}
93	}
94
95	if ( $has_new_update ) {
96	self::$updater->save()->dispatch();
97	}
98	}
99
100	/**
101	* Gets the current db version.
102	*
103	* @since 1.1.0
104	* @return bool\|mixed
105	*/
106	public function get_current_database_version() {
107	$current_db_version = sellkit_get_option( 'current_db_version' );
108
109	if ( empty( $current_db_version ) ) {
110	return false;
111	}
112
113	return $current_db_version;
114	}
115
116	/**
117	* Gets all tables which are not installed.
118	*
119	* @since 1.1.0
120	*/
121	public static function not_installed_tables() {
122	global $wpdb;
123
124	$database_name = DB_NAME;
125	$sellkit_prefix = Database::DATABASE_PREFIX;
126
127	// phpcs:disable
128	$installed_tables = $wpdb->get_results(
129	"SHOW TABLES from `{$database_name}`
130	where Tables_in_{$database_name} like '%applied_funnel%'
131	or Tables_in_{$database_name} like '%contact_segmentation%'
132	" );
133	// phpcs:enable
134
135	$neat_installed_tables = [];
136
137	foreach ( $installed_tables as $installed_table ) {
138	$table_data = (array) $installed_table;
139	$neat_installed_tables[] = str_replace( $wpdb->prefix . $sellkit_prefix, '', $table_data[ "Tables_in_{$database_name}" ] );
140	}
141
142	return array_diff( array_keys( Database::tables() ), $neat_installed_tables );
143	}
144
145	/**
146	* Creates necessary tables.
147	*
148	* @since 1.1.0
149	* @param array $tables Tables.
150	*/
151	public static function create_necessary_tables( $tables ) {
152	foreach ( $tables as $table ) {
153	Database::create_new_table( $table );
154	}
155	}
156
157	/**
158	* Checks database tables.
159	*
160	* @since 1.1.0
161	*/
162	public static function check_database_tables() {
163	$not_installed_tables = self::not_installed_tables();
164
165	if ( ! empty( $not_installed_tables ) ) {
166	self::create_necessary_tables( $not_installed_tables );
167	}
168	}
169	}
170
171	new Install();
172