public SQLiteUpgrade_LibraryDB(string base_path)
{
this.base_path = base_path;
library_path = LibraryDB.GetLibraryDBPath(base_path);
// Copy a library into place...
if (!File.Exists(library_path))
{
Logging.Warn("Library db does not exist so copying the template to {0}", library_path);
string library_template_path = LibraryDB.GetLibraryDBTemplatePath();
File.Copy(library_template_path, library_path);
}
}
internal static void RunUpgrade()
{
Logging.Info("Upgrading from 037 to 038");
string base_directory_path = BaseDirectoryForQiqqa;
if (Directory.Exists(base_directory_path))
{
int info_library_count, info_item_count;
string[] library_directories = Directory.GetDirectories(base_directory_path);
info_library_count = 0;
foreach (string library_directory in library_directories)
{
++info_library_count;
Logging.Info("Inspecting directory {0}", library_directory);
string documents_directory = Path.GetFullPath(Path.Combine(library_directory, @"documents"));
string database_file = LibraryDB.GetLibraryDBPath(library_directory);
string database_syncref_file = IntranetLibraryTools.GetLibraryMetadataPath(library_directory);
// make sure we skip S3DB internet DB sync directories and only 'go through the upgrade process
// when this looks like a viable (local) Qiqqa library:
if (!File.Exists(database_file) && Directory.Exists(documents_directory) && !File.Exists(database_syncref_file))
{
Logging.Warn("We have to upgrade {0}", library_directory);
SQLiteUpgrade_LibraryDB library_db = new SQLiteUpgrade_LibraryDB(library_directory);
using (var connection = library_db.GetConnection())
{
connection.Open();
using (var transaction = connection.BeginTransaction())
{
// Get a list of ALL the files in the documents directory...
string[] full_filenames = Directory.GetFiles(documents_directory, "*.*", SearchOption.AllDirectories);
info_item_count = 0;
foreach (string full_filename in full_filenames)
{
++info_item_count;
StatusManager.Instance.UpdateStatus("DBUpgrade", String.Format("Upgrading library {0}/{1}", info_library_count, library_directories.Length), info_item_count, full_filenames.Length);
string fingerprint = Path.GetFileNameWithoutExtension(full_filename);
string extension = Path.GetExtension(full_filename).Trim('.');
if (EXTENSIONS.Contains(extension))
{
Logging.Info("Upgrading {0}--{1}", fingerprint, extension);
byte[] data = File.ReadAllBytes(full_filename);
library_db.PutBlob(connection, transaction, fingerprint, extension, data);
}
else
{
Logging.Info("NOT upgrading {0}--{1}", fingerprint, extension);
}
}
transaction.Commit();
}
}
}
}
}
StatusManager.Instance.UpdateStatus("DBUpgrade", "Finished migrating libraries.");
}
