Same name in other branches

1. 9 core/modules/migrate_drupal/src/NodeMigrateType.php \Drupal\migrate_drupal\NodeMigrateType::getNodeMigrateType()
2. 8.9.x core/modules/migrate_drupal/src/NodeMigrateType.php \Drupal\migrate_drupal\NodeMigrateType::getNodeMigrateType()
3. 10 core/modules/migrate_drupal/src/NodeMigrateType.php \Drupal\migrate_drupal\NodeMigrateType::getNodeMigrateType()

Determines the type of node migration to be used.

The node complete migration is the default. It is not used when there are existing tables for dN_node.

@internal

Parameters

\Drupal\Core\Database\Connection $connection: The connection to the target database.

string|false $version: The Drupal version of the source database, FALSE if it cannot be determined.

Return value

string The migrate type.

3 calls to NodeMigrateType::getNodeMigrateType()

MigrateDrupalHooks::migrationPluginsAlter in core/modules/migrate_drupal/src/Hook/MigrateDrupalHooks.php

Implements hook_migration_plugins_alter().

migrate_drupal_migration_plugins_alter in core/modules/migrate_drupal/migrate_drupal.module

Implements hook_migration_plugins_alter().

MigrationConfigurationTrait::getMigrations in core/modules/migrate_drupal/src/MigrationConfigurationTrait.php

Gets the migrations for import.

File

core/modules/migrate_drupal/src/NodeMigrateType.php, line 42

Class

NodeMigrateType

Provides a class to determine the type of migration.

Namespace

Drupal\migrate_drupal

Code

public static function getNodeMigrateType(Connection $connection, $version) {
    $migrate_node_migrate_type_classic = Settings::get('migrate_node_migrate_type_classic', FALSE);
    if ($migrate_node_migrate_type_classic) {
        return static::NODE_MIGRATE_TYPE_CLASSIC;
    }
    $migrate_type = static::NODE_MIGRATE_TYPE_COMPLETE;
    if ($version) {
        // Create the variable name, 'node_has_rows' or 'node_complete_exists' and
        // set it the default value, FALSE.
        $node_has_rows = FALSE;
        $node_complete_has_rows = FALSE;
        // Find out what migrate map tables have rows for the node migrations.
        // It is either the classic, 'dN_node', or the complete,
        // 'dN_node_complete', or both. This is used to determine which migrations
        // are run and if migrations using the node migrations in a
        // migration_lookup are altered.
        $bases = [
            'node',
            'node_complete',
        ];
        $tables = $connection->schema()
            ->findTables('migrate_map_d' . $version . '_node%');
        foreach ($bases as $base) {
            $has_rows = $base . '_has_rows';
            $base_tables = preg_grep('/^migrate_map_d' . $version . '_' . $base . '_{2}.*$/', $tables);
            // Set the has_rows True when a map table has rows with a positive
            // count for the matched migration.
            foreach ($base_tables as $base_table) {
                if ($connection->schema()
                    ->tableExists($base_table)) {
                    $count = $connection->select($base_table)
                        ->countQuery()
                        ->execute()
                        ->fetchField();
                    if ($count > 0) {
                        ${$has_rows} = TRUE;
                        break;
                    }
                }
            }
        }
        // Set the node migration type to use.
        if ($node_has_rows && !$node_complete_has_rows) {
            $migrate_type = static::NODE_MIGRATE_TYPE_CLASSIC;
        }
    }
    return $migrate_type;
}

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