/**
* Fetch migration information plugins. This method
* returns for each plugin:
* current schema version and top migration version, if available.
*
* @return array
*/
public function getMigrationInfo()
{
$info = array();
$plugin_manager = PluginManager::getInstance();
$plugins = $plugin_manager->getPluginInfos();
$basepath = get_config('PLUGINS_PATH');
foreach ($plugins as $id => $plugin) {
$plugindir = $basepath . '/' . $plugin['path'] . '/';
if (is_dir($plugindir . '/migrations')) {
$schema_version = new DBSchemaVersion($plugin['name']);
$migrator = new Migrator($plugindir . '/migrations', $schema_version);
$info[$id]['migration_top_version'] = $migrator->top_version();
$info[$id]['schema_version'] = $schema_version->get();
}
}
return $info;
}