Migrations.php — Independent Analytics – WordPress Analytics Plugin 2.12.2

independent-analytics / IAWP / Migrations / Migrations.php

independent-analytics / IAWP / Migrations Last commit date

Migrations.php

159 lines

1	<?php
2
3	namespace IAWP\Migrations;
4
5	use IAWP\Database;
6	use IAWP\Query;
7	use IAWP\Utils\Dir;
8	use IAWP\Utils\Server;
9	/** @internal */
10	class Migrations
11	{
12	/**
13	* @return void
14	*/
15	public static function create_or_migrate() : void
16	{
17	if (self::should_migrate()) {
18	Server::increase_max_execution_time();
19	\update_option('iawp_is_migrating', '1', \true);
20	new \IAWP\Migrations\Migration_1_0();
21	new \IAWP\Migrations\Migration_1_6();
22	new \IAWP\Migrations\Migration_1_8();
23	new \IAWP\Migrations\Migration_1_9();
24	new \IAWP\Migrations\Migration_2();
25	new \IAWP\Migrations\Migration_3();
26	new \IAWP\Migrations\Migration_4();
27	new \IAWP\Migrations\Migration_5();
28	new \IAWP\Migrations\Migration_6();
29	new \IAWP\Migrations\Migration_7();
30	new \IAWP\Migrations\Migration_8();
31	new \IAWP\Migrations\Migration_9();
32	new \IAWP\Migrations\Migration_10();
33	new \IAWP\Migrations\Migration_11();
34	new \IAWP\Migrations\Migration_12();
35	new \IAWP\Migrations\Migration_13();
36	new \IAWP\Migrations\Migration_14();
37	new \IAWP\Migrations\Migration_15();
38	new \IAWP\Migrations\Migration_16();
39	new \IAWP\Migrations\Migration_17();
40	new \IAWP\Migrations\Migration_18();
41	new \IAWP\Migrations\Migration_19();
42	new \IAWP\Migrations\Migration_20();
43	new \IAWP\Migrations\Migration_21();
44	$completed = self::run_step_migrations([new \IAWP\Migrations\Migration_22(), new \IAWP\Migrations\Migration_23(), new \IAWP\Migrations\Migration_24(), new \IAWP\Migrations\Migration_25(), new \IAWP\Migrations\Migration_26(), new \IAWP\Migrations\Migration_27(), new \IAWP\Migrations\Migration_28(), new \IAWP\Migrations\Migration_29(), new \IAWP\Migrations\Migration_30(), new \IAWP\Migrations\Migration_31(), new \IAWP\Migrations\Migration_32(), new \IAWP\Migrations\Migration_33(), new \IAWP\Migrations\Migration_34(), new \IAWP\Migrations\Migration_35(), new \IAWP\Migrations\Migration_36(), new \IAWP\Migrations\Migration_37(), new \IAWP\Migrations\Migration_38(), new \IAWP\Migrations\Migration_39(), new \IAWP\Migrations\Migration_40(), new \IAWP\Migrations\Migration_41(), new \IAWP\Migrations\Migration_42(), new \IAWP\Migrations\Migration_43()]);
45	if ($completed === \true) {
46	\update_option('iawp_is_migrating', '0', \true);
47	\delete_option('iawp_migration_started_at');
48	\delete_option('iawp_last_finished_migration_step');
49	\delete_option('iawp_migration_error');
50	\delete_option('iawp_migration_error_query');
51	}
52	}
53	}
54	/**
55	* is_migrating is serving multiple purposes. It's also being used to stop ajax requests and dashboard
56	* widgets from running when the database version is newer than one that comes with the installed version
57	* of independent analytics. The probably should be a method called something `database_ready` that serves
58	* this purpose more explicitly.
59	*
60	* @return bool
61	*/
62	public static function is_migrating() : bool
63	{
64	$db_version = \get_option('iawp_db_version', '0');
65	$is_migrating = \get_option('iawp_is_migrating') === '1';
66	$is_current = \version_compare($db_version, '43', '=');
67	$is_outdated = !$is_current;
68	return $is_outdated \|\| $is_migrating;
69	}
70	public static function is_database_ahead_of_plugin() : bool
71	{
72	$db_version = \get_option('iawp_db_version', '0');
73	return \version_compare($db_version, '43', '>');
74	}
75	public static function is_actually_migrating() : bool
76	{
77	return \get_option('iawp_is_migrating') === '1';
78	}
79	/**
80	* @return bool
81	*/
82	public static function should_migrate() : bool
83	{
84	$db_version = \get_option('iawp_db_version', '0');
85	$is_migrating = \get_option('iawp_is_migrating') === '1';
86	$is_current = \version_compare($db_version, '43', '=');
87	$is_outdated = !$is_current;
88	return $is_outdated && !$is_migrating;
89	}
90	public static function handle_migration_18_error() : void
91	{
92	$directory = \trailingslashit(\wp_upload_dir()['basedir']) . 'iawp/';
93	$db_version = \get_option('iawp_db_version', '0');
94	$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
95	if ($db_version === '17' && $is_migrating && \is_dir($directory)) {
96	\update_option('iawp_db_version', '18', \true);
97	\update_option('iawp_is_migrating', '0', \true);
98	\delete_option('iawp_migration_started_at');
99	\delete_option('iawp_last_finished_migration_step');
100	\delete_option('iawp_migration_error');
101	\delete_option('iawp_migration_error_query');
102	try {
103	$directory = \trailingslashit(\wp_upload_dir()['basedir']) . 'iawp/';
104	Dir::delete($directory);
105	} catch (\Throwable $e) {
106	}
107	}
108	}
109	public static function handle_migration_22_error() : void
110	{
111	$db_version = \get_option('iawp_db_version', '0');
112	$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
113	$last_finished_step = \get_option('iawp_last_finished_migration_step', '0');
114	$has_error = \get_option('iawp_migration_error_query', null) !== null && \get_option('iawp_migration_error', null) !== null;
115	$referrers_table = Query::get_table_name(Query::REFERRERS);
116	$has_index = Database::has_index($referrers_table, 'referrers_domain_index');
117	if ($db_version === '21' && $is_migrating && $last_finished_step === '0' && $has_error && !$has_index) {
118	\update_option('iawp_is_migrating', '0', \true);
119	\delete_option('iawp_migration_started_at');
120	\delete_option('iawp_last_finished_migration_step');
121	\delete_option('iawp_migration_error');
122	\delete_option('iawp_migration_error_query');
123	}
124	}
125	public static function handle_migration_29_error() : void
126	{
127	global $wpdb;
128	$db_version = \get_option('iawp_db_version', '0');
129	$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
130	$last_finished_step = \get_option('iawp_last_finished_migration_step', '0');
131	$has_error = \get_option('iawp_migration_error_query', null) !== null && \get_option('iawp_migration_error', null) !== null;
132	if ($db_version === '28' && $is_migrating && $last_finished_step === '5' && $has_error) {
133	$sessions_table = Query::get_table_name(Query::SESSIONS);
134	$wpdb->query("ALTER TABLE {$sessions_table} DROP COLUMN visitor_id");
135	$wpdb->query("ALTER TABLE {$sessions_table} CHANGE COLUMN old_visitor_id visitor_id varchar(32)");
136	\delete_option('iawp_last_finished_migration_step');
137	\delete_option('iawp_migration_error');
138	\delete_option('iawp_migration_error_query');
139	\update_option('iawp_is_migrating', '0', \true);
140	\delete_option('iawp_migration_started_at');
141	}
142	}
143	/**
144	* @param Step_Migration[] $migrations
145	*
146	* @return bool
147	*/
148	private static function run_step_migrations(array $migrations) : bool
149	{
150	foreach ($migrations as $migration) {
151	$completed = $migration->migrate();
152	if (!$completed) {
153	return \false;
154	}
155	}
156	return \true;
157	}
158	}
159