| Current File : /var/www/pediatribu/wp-content/plugins/independent-analytics/IAWP/Migrations/Migrations.php |
<?php
namespace IAWP\Migrations;
use IAWP\Database;
use IAWP\Query;
use IAWP\Utils\Dir;
use IAWP\Utils\Server;
/** @internal */
class Migrations
{
/**
* @return void
*/
public static function create_or_migrate() : void
{
if (self::should_migrate()) {
Server::increase_max_execution_time();
\update_option('iawp_is_migrating', '1', \true);
new \IAWP\Migrations\Migration_1_0();
new \IAWP\Migrations\Migration_1_6();
new \IAWP\Migrations\Migration_1_8();
new \IAWP\Migrations\Migration_1_9();
new \IAWP\Migrations\Migration_2();
new \IAWP\Migrations\Migration_3();
new \IAWP\Migrations\Migration_4();
new \IAWP\Migrations\Migration_5();
new \IAWP\Migrations\Migration_6();
new \IAWP\Migrations\Migration_7();
new \IAWP\Migrations\Migration_8();
new \IAWP\Migrations\Migration_9();
new \IAWP\Migrations\Migration_10();
new \IAWP\Migrations\Migration_11();
new \IAWP\Migrations\Migration_12();
new \IAWP\Migrations\Migration_13();
new \IAWP\Migrations\Migration_14();
new \IAWP\Migrations\Migration_15();
new \IAWP\Migrations\Migration_16();
new \IAWP\Migrations\Migration_17();
new \IAWP\Migrations\Migration_18();
new \IAWP\Migrations\Migration_19();
new \IAWP\Migrations\Migration_20();
new \IAWP\Migrations\Migration_21();
$completed = self::run_step_migrations([new \IAWP\Migrations\Migration_22(), new \IAWP\Migrations\Migration_23(), new \IAWP\Migrations\Migration_24(), new \IAWP\Migrations\Migration_25(), new \IAWP\Migrations\Migration_26(), new \IAWP\Migrations\Migration_27(), new \IAWP\Migrations\Migration_28(), new \IAWP\Migrations\Migration_29(), new \IAWP\Migrations\Migration_30(), new \IAWP\Migrations\Migration_31(), new \IAWP\Migrations\Migration_32(), new \IAWP\Migrations\Migration_33(), new \IAWP\Migrations\Migration_34(), new \IAWP\Migrations\Migration_35(), new \IAWP\Migrations\Migration_36(), new \IAWP\Migrations\Migration_37(), new \IAWP\Migrations\Migration_38(), new \IAWP\Migrations\Migration_39(), new \IAWP\Migrations\Migration_40(), new \IAWP\Migrations\Migration_41(), new \IAWP\Migrations\Migration_42(), new \IAWP\Migrations\Migration_43()]);
if ($completed === \true) {
\update_option('iawp_is_migrating', '0', \true);
\delete_option('iawp_migration_started_at');
\delete_option('iawp_last_finished_migration_step');
\delete_option('iawp_migration_error');
\delete_option('iawp_migration_error_query');
}
}
}
/**
* is_migrating is serving multiple purposes. It's also being used to stop ajax requests and dashboard
* widgets from running when the database version is newer than one that comes with the installed version
* of independent analytics. The probably should be a method called something `database_ready` that serves
* this purpose more explicitly.
*
* @return bool
*/
public static function is_migrating() : bool
{
$db_version = \get_option('iawp_db_version', '0');
$is_migrating = \get_option('iawp_is_migrating') === '1';
$is_current = \version_compare($db_version, '43', '=');
$is_outdated = !$is_current;
return $is_outdated || $is_migrating;
}
public static function is_database_ahead_of_plugin() : bool
{
$db_version = \get_option('iawp_db_version', '0');
return \version_compare($db_version, '43', '>');
}
public static function is_actually_migrating() : bool
{
return \get_option('iawp_is_migrating') === '1';
}
/**
* @return bool
*/
public static function should_migrate() : bool
{
$db_version = \get_option('iawp_db_version', '0');
$is_migrating = \get_option('iawp_is_migrating') === '1';
$is_current = \version_compare($db_version, '43', '=');
$is_outdated = !$is_current;
return $is_outdated && !$is_migrating;
}
public static function handle_migration_18_error() : void
{
$directory = \trailingslashit(\wp_upload_dir()['basedir']) . 'iawp/';
$db_version = \get_option('iawp_db_version', '0');
$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
if ($db_version === '17' && $is_migrating && \is_dir($directory)) {
\update_option('iawp_db_version', '18', \true);
\update_option('iawp_is_migrating', '0', \true);
\delete_option('iawp_migration_started_at');
\delete_option('iawp_last_finished_migration_step');
\delete_option('iawp_migration_error');
\delete_option('iawp_migration_error_query');
try {
$directory = \trailingslashit(\wp_upload_dir()['basedir']) . 'iawp/';
Dir::delete($directory);
} catch (\Throwable $e) {
}
}
}
public static function handle_migration_22_error() : void
{
$db_version = \get_option('iawp_db_version', '0');
$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
$last_finished_step = \get_option('iawp_last_finished_migration_step', '0');
$has_error = \get_option('iawp_migration_error_query', null) !== null && \get_option('iawp_migration_error', null) !== null;
$referrers_table = Query::get_table_name(Query::REFERRERS);
$has_index = Database::has_index($referrers_table, 'referrers_domain_index');
if ($db_version === '21' && $is_migrating && $last_finished_step === '0' && $has_error && !$has_index) {
\update_option('iawp_is_migrating', '0', \true);
\delete_option('iawp_migration_started_at');
\delete_option('iawp_last_finished_migration_step');
\delete_option('iawp_migration_error');
\delete_option('iawp_migration_error_query');
}
}
public static function handle_migration_29_error() : void
{
global $wpdb;
$db_version = \get_option('iawp_db_version', '0');
$is_migrating = \get_option('iawp_is_migrating', '0') === '1';
$last_finished_step = \get_option('iawp_last_finished_migration_step', '0');
$has_error = \get_option('iawp_migration_error_query', null) !== null && \get_option('iawp_migration_error', null) !== null;
if ($db_version === '28' && $is_migrating && $last_finished_step === '5' && $has_error) {
$sessions_table = Query::get_table_name(Query::SESSIONS);
$wpdb->query("ALTER TABLE {$sessions_table} DROP COLUMN visitor_id");
$wpdb->query("ALTER TABLE {$sessions_table} CHANGE COLUMN old_visitor_id visitor_id varchar(32)");
\delete_option('iawp_last_finished_migration_step');
\delete_option('iawp_migration_error');
\delete_option('iawp_migration_error_query');
\update_option('iawp_is_migrating', '0', \true);
\delete_option('iawp_migration_started_at');
}
}
/**
* @param Step_Migration[] $migrations
*
* @return bool
*/
private static function run_step_migrations(array $migrations) : bool
{
foreach ($migrations as $migration) {
$completed = $migration->migrate();
if (!$completed) {
return \false;
}
}
return \true;
}
}