public void Initialize()
{
try
{
mConnection = new SQLiteConnection(@"Data Source=" + mFolder + "\\bcr.s3db");
mConnection.Open();
}
catch (System.DllNotFoundException e)
{
Trace.WriteLine(String.Format("Exception: {0}", e));
MessageBox.Show("SQLite.Interop.dll seems to be missing. Aborting.", "Badaap Comic Reader Plugin", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
catch (SQLiteException e)
{
Trace.WriteLine(String.Format("Exception: {0}", e));
// error while opening/creating database
mConnection = null;
Trace.WriteLine("Failed to create/open the BCR database:");
Trace.WriteLine(e.ToString());
return;
}
// Check if the database is initialized by checking if the settings table exists.
object name = ExecuteScalar("SELECT name FROM sqlite_master WHERE type='table' AND name='settings';");
if (name == null)
{
// No settings table.
// Create the entire database.
mVersion = 0;
}
else
{
// Read version so we know if we must do a database update.
object version = ExecuteScalar("SELECT value FROM settings WHERE key='version';");
mVersion = Convert.ToInt32(version);
}
if (mVersion < 1)
{
// Create the database
using (SQLiteTransaction transaction = mConnection.BeginTransaction())
{
ExecuteNonQuery("CREATE TABLE settings(key TEXT PRIMARY KEY NOT NULL, value TEXT);");
ExecuteNonQuery("INSERT INTO settings (key,value) VALUES ('version','" + COMIC_DB_VERSION + "');");
ExecuteNonQuery("INSERT INTO settings (key,value) VALUES ('port','8080');");
ExecuteNonQuery(@"CREATE TABLE user(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
username TEXT UNIQUE NOT NULL,
password TEXT NOT NULL,
salt TEXT NOT NULL,
activity INTEGER NOT NULL DEFAULT (CURRENT_TIMESTAMP),
created INTEGER NOT NULL DEFAULT (CURRENT_TIMESTAMP),
fullname TEXT DEFAULT ''
);");
ExecuteNonQuery(@"CREATE TABLE user_settings(
user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
open_current_comic_at_launch INTEGER DEFAULT 1,
open_next_comic INTEGER DEFAULT 1,
page_fit_mode INTEGER DEFAULT 1,
zoom_on_tap INTEGER DEFAULT 1,
toggle_paging_bar INTEGER DEFAULT 2,
use_page_turn_drag INTEGER DEFAULT 1,
page_turn_drag_threshold INTEGER DEFAULT 75,
use_page_change_area INTEGER DEFAULT 1,
page_change_area_width INTEGER DEFAULT 50,
use_comicrack_progress INTEGER DEFAULT 0,
home_list_id TEXT DEFAULT ''
);");
/*
* ExecuteNonQuery(@"CREATE TABLE user_custom_settings(
* user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
* key TEXT NOT NULL,
* value TEXT
* );");
*/
ExecuteNonQuery(@"CREATE TABLE user_apikeys(
user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
apikey TEXT NOT NULL,
created INTEGER NOT NULL DEFAULT (CURRENT_TIMESTAMP),
activity INTEGER NOT NULL DEFAULT (CURRENT_TIMESTAMP)
);");
// TODO: set hook on the deletion of a comic book from the library
ExecuteNonQuery(@"CREATE TABLE comic_progress(
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
comic_id TEXT NOT NULL,
user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
date_last_read TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP),
current_page INTEGER DEFAULT 0,
last_page_read INTEGER DEFAULT 0
);");
/*
*
* ExecuteNonQuery(@"CREATE TABLE comic_favorites(
* id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
* user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
* comic_id TEXT NOT NULL
* );");
*
* ExecuteNonQuery(@"CREATE TABLE series_favorites(
* id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
* user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
* series TEXT NOT NULL
* );");
*
*
* // type, favorite:
* // 0, comic guid
* // 1, series name
* // 2, writer/colorer etc name
* // 3, character name
* ExecuteNonQuery(@"CREATE TABLE favorites(
* id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
* user_id INTEGER NOT NULL REFERENCES user(id) ON DELETE CASCADE,
* favorite TEXT NOT NULL,
* type INTEGER
* );");
*/
// Automatically create a user_settings record when a user is added.
ExecuteNonQuery("CREATE TRIGGER AddUserSettingsTrigger AFTER INSERT ON user BEGIN INSERT INTO user_settings (user_id) VALUES (NEW.id); END;");
// Automatically invalidate all user sessions when the user changes its username or password
ExecuteNonQuery("CREATE TRIGGER InvalidateApiKeys AFTER UPDATE ON user WHEN (NEW.username != OLD.username) OR (NEW.password != OLD.password) OR (NEW.salt != OLD.salt) BEGIN DELETE FROM user_apikeys WHERE user_id=NEW.id; END;");
// Create default user
UserDatabase.AddUser("user", "password");
transaction.Commit();
}
}
if (mVersion < COMIC_DB_VERSION)
{
ExecuteNonQuery("UPDATE settings SET value='" + COMIC_DB_VERSION + "' WHERE key='version';");
}
GlobalSettings.Initialize();
Validate();
}
