87 lines
3.1 KiB
Java
87 lines
3.1 KiB
Java
/*
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This file is part of Subsonic.
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Subsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Subsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2014 (C) Scott Jackson
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*/
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package net.nullsum.audinaut.util;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.util.Log;
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import androidx.appcompat.app.AppCompatActivity;
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import net.nullsum.audinaut.domain.User;
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import net.nullsum.audinaut.service.MusicServiceFactory;
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public final class UserUtil {
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private static final String TAG = UserUtil.class.getSimpleName();
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private static int instance = -1;
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private static int instanceHash = -1;
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private static User currentUser;
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public static void refreshCurrentUser(Context context) {
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currentUser = null;
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seedCurrentUser(context);
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}
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public static void seedCurrentUser(Context context) {
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// Only try to seed if online
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if (Util.isOffline(context)) {
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currentUser = null;
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return;
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}
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final int instance = Util.getActiveServer(context);
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final int instanceHash = (instance == 0) ? 0 : Util.getRestUrl(context).hashCode();
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if (UserUtil.instance == instance && UserUtil.instanceHash == instanceHash && currentUser != null) {
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return;
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} else {
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UserUtil.instance = instance;
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UserUtil.instanceHash = instanceHash;
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}
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new SilentBackgroundTask<Void>(context) {
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@Override
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protected Void doInBackground() throws Throwable {
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currentUser = MusicServiceFactory.getMusicService(context).getUser(false, getCurrentUsername(context, instance), context, null);
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return null;
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}
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@Override
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protected void done(Void result) {
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if (context instanceof AppCompatActivity) {
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((AppCompatActivity) context).supportInvalidateOptionsMenu();
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}
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}
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@Override
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protected void error(Throwable error) {
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// Don't do anything, supposed to be background pull
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Log.e(TAG, "Failed to seed user information");
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}
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}.execute();
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}
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private static String getCurrentUsername(Context context, int instance) {
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SharedPreferences prefs = Util.getPreferences(context);
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return prefs.getString(Constants.PREFERENCES_KEY_USERNAME + instance, null);
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}
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public static String getCurrentUsername(Context context) {
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return getCurrentUsername(context, Util.getActiveServer(context));
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}
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}
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