2019-05-13 03:19:17 +02:00
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package org.mercury_im.messenger.ui.login;
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2019-05-04 00:27:02 +02:00
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2019-08-04 04:22:08 +02:00
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import android.text.TextUtils;
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import android.util.Log;
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import androidx.annotation.NonNull;
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2019-07-29 22:14:35 +02:00
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import androidx.lifecycle.LiveData;
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2019-05-18 10:06:16 +02:00
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import androidx.lifecycle.MutableLiveData;
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import androidx.lifecycle.ViewModel;
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2019-05-04 00:27:02 +02:00
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2019-07-29 22:14:35 +02:00
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import org.jxmpp.jid.EntityBareJid;
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import org.jxmpp.jid.impl.JidCreate;
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import org.mercury_im.messenger.MercuryImApplication;
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2019-08-04 04:22:08 +02:00
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import org.mercury_im.messenger.core.ConnectionCenter;
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2019-07-29 22:14:35 +02:00
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import org.mercury_im.messenger.persistence.model.AccountModel;
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2019-05-19 02:00:33 +02:00
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import org.mercury_im.messenger.persistence.repository.AccountRepository;
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2019-08-04 04:22:08 +02:00
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import org.mercury_im.messenger.persistence.room.model.RoomAccountModel;
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2019-05-04 00:27:02 +02:00
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import javax.inject.Inject;
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2019-08-04 04:22:08 +02:00
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import io.reactivex.Single;
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import io.reactivex.android.schedulers.AndroidSchedulers;
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import io.reactivex.observers.DisposableSingleObserver;
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import io.reactivex.schedulers.Schedulers;
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import static org.mercury_im.messenger.core.MercuryConnection.TAG;
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2019-05-04 00:27:02 +02:00
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public class LoginViewModel extends ViewModel {
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@Inject
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AccountRepository accountRepository;
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2019-08-04 04:22:08 +02:00
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@Inject
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ConnectionCenter connectionCenter;
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2019-07-29 22:14:35 +02:00
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private String jid;
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private String password;
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private MutableLiveData<JidError> jidError = new MutableLiveData<>();
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private MutableLiveData<PasswordError> passwordError = new MutableLiveData<>();
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2019-08-04 04:22:08 +02:00
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private MutableLiveData<AccountModel> account = new MutableLiveData<>();
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2019-05-04 00:27:02 +02:00
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public LoginViewModel() {
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super();
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2019-07-31 17:44:10 +02:00
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MercuryImApplication.getApplication().getAppComponent().inject(this);
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2019-08-04 04:22:08 +02:00
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init(accountRepository.newAccountModel());
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2019-05-04 00:27:02 +02:00
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}
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2019-07-29 22:14:35 +02:00
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public enum JidError {
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none,
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emptyJid,
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invalidJid,
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unknownJid
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}
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public enum PasswordError {
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none,
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emptyPassword,
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invalidPassword,
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incorrectPassword
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}
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public void onJidInputChanged(String input) {
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this.jid = input;
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2019-07-31 17:44:10 +02:00
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2019-07-29 22:14:35 +02:00
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}
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public void onPasswordInputChanged(String input) {
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this.password = input;
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}
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public LiveData<JidError> getJidError() {
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return jidError;
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}
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public LiveData<PasswordError> getPasswordError() {
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return passwordError;
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}
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/**
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* Try to parse the input string into a {@link EntityBareJid} and return it.
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* Return null on failure.
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* @param input input string
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* @return valid jid or null
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*/
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private EntityBareJid asValidJidOrNull(String input) {
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return JidCreate.entityBareFromOrNull(input);
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}
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private boolean isPasswordValid(String password) {
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return !password.isEmpty();
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}
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2019-08-04 04:22:08 +02:00
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public void init(@NonNull AccountModel account) {
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2019-05-04 00:27:02 +02:00
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this.account.setValue(account);
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}
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2019-08-04 04:22:08 +02:00
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public MutableLiveData<AccountModel> getAccount() {
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2019-05-04 00:27:02 +02:00
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return account;
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}
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public void login() {
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2019-08-04 04:22:08 +02:00
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AccountModel account = getAccount().getValue();
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2019-05-04 00:27:02 +02:00
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if (account != null && account.getJid() != null && !TextUtils.isEmpty(account.getPassword())) {
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accountRepository.insertAccount(account);
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}
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}
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2019-07-29 22:14:35 +02:00
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public void loginDetailsEntered() {
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boolean loginIntact = true;
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if (jid.isEmpty()) {
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jidError.postValue(JidError.emptyJid);
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loginIntact = false;
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}
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EntityBareJid bareJid = asValidJidOrNull(jid);
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if (bareJid == null) {
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jidError.postValue(JidError.invalidJid);
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loginIntact = false;
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}
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if (!isPasswordValid(password)) {
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passwordError.postValue(PasswordError.invalidPassword);
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loginIntact = false;
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}
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if (loginIntact) {
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RoomAccountModel accountModel = new RoomAccountModel();
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accountModel.setEnabled(true);
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accountModel.setJid(bareJid);
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accountModel.setPassword(password);
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2019-08-04 04:22:08 +02:00
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Single<Long> id = accountRepository.insertAccount(accountModel);
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id.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(new DisposableSingleObserver<Long>() {
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@Override
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public void onSuccess(Long aLong) {
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accountModel.setId(aLong);
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Log.d(MercuryImApplication.TAG, "LoginActivity.loginDetailsEntered: Account " + aLong + " inserted.");
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connectionCenter.createConnection(accountModel);
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}
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@Override
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public void onError(Throwable e) {
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Log.e(TAG, "Could not insert new Account data.", e);
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}
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});
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2019-07-29 22:14:35 +02:00
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2019-08-04 04:22:08 +02:00
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}
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2019-07-29 22:14:35 +02:00
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}
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2019-05-04 00:27:02 +02:00
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}
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