/*
* *
* Copyright (C) 2014 Open Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* /
*/
package org.anhonesteffort.flock;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Messenger;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import org.anhonesteffort.flock.util.guava.Optional;
import org.anhonesteffort.flock.auth.DavAccount;
import org.apache.commons.lang.StringUtils;
/**
* Programmer: rhodey
*/
public class ImportOwsAccountFragment extends Fragment {
private static final String TAG = "org.anhonesteffort.flock.ImportOwsAccountFragment";
private static final String KEY_USERNAME = "KEY_USERNAME";
protected static final int CODE_ACCOUNT_IMPORTED = 9001;
private static MessageHandler messageHandler;
private SetupActivity setupActivity;
private Optional<String> username = Optional.absent();
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (savedInstanceState != null)
username = Optional.fromNullable(savedInstanceState.getString(KEY_USERNAME));
}
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
TextView usernameView = (TextView)getView().findViewById(R.id.account_username);
if (usernameView.getText() != null)
savedInstanceState.putString(KEY_USERNAME, usernameView.getText().toString());
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
if (activity instanceof SetupActivity)
this.setupActivity = (SetupActivity) activity;
else
throw new ClassCastException(activity.toString() + " not what I expected D: !");
if (messageHandler == null)
messageHandler = new MessageHandler(setupActivity, this);
else {
messageHandler.setupActivity = setupActivity;
messageHandler.importFragment = this;
}
}
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState)
{
View view = inflater.inflate(R.layout.fragment_import_ows_account, container, false);
initButtons();
initForm();
return view;
}
private void initButtons() {
getActivity().findViewById(R.id.button_next).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
handleImportAccountAsync();
}
});
}
private void initForm() {
TextView usernameView = (TextView)getActivity().findViewById(R.id.account_username);
if (username.isPresent())
usernameView.setText(username.get());
if (messageHandler != null && messageHandler.serviceStarted) {
getActivity().setProgressBarIndeterminateVisibility(true);
getActivity().setProgressBarVisibility(true);
setupActivity.setNavigationDisabled(true);
}
}
private void handleImportComplete() {
Log.d(TAG, "handleImportComplete()");
setupActivity.updateFragmentUsingState(SetupActivity.STATE_IMPORT_CONTACTS);
}
private void handleSubscriptionExpired(DavAccount account) {
Log.d(TAG, "handleSubscriptionExpired()");
Toast.makeText(getActivity(),
R.string.notification_flock_subscription_expired,
Toast.LENGTH_LONG).show();
}
private void handleImportAccountAsync() {
if (messageHandler != null && messageHandler.serviceStarted)
return;
else if (messageHandler == null)
messageHandler = new MessageHandler(setupActivity, this);
Bundle result = new Bundle();
String accountId = ((TextView)getView().findViewById(R.id.account_username)).getText().toString().trim();
String cipherPassphrase = ((TextView)getView().findViewById(R.id.cipher_passphrase)).getText().toString().trim();
if (StringUtils.isEmpty(accountId)) {
result.putInt(ErrorToaster.KEY_STATUS_CODE, ErrorToaster.CODE_EMPTY_ACCOUNT_ID);
ErrorToaster.handleDisplayToastBundledError(getActivity(), result);
((TextView)getView().findViewById(R.id.account_username)).setText("");
((TextView)getView().findViewById(R.id.cipher_passphrase)).setText("");
return;
}
if (cipherPassphrase.length() == 0) {
result.putInt(ErrorToaster.KEY_STATUS_CODE, ErrorToaster.CODE_SHORT_PASSWORD);
ErrorToaster.handleDisplayToastBundledError(getActivity(), result);
((TextView)getView().findViewById(R.id.account_username)).setText("");
((TextView)getView().findViewById(R.id.cipher_passphrase)).setText("");
return;
}
Intent importService = new Intent(getActivity(), ImportOwsAccountService.class);
accountId = DavAccountHelper.correctUsername(getActivity(), accountId);
importService.putExtra(ImportOwsAccountService.KEY_MESSENGER, new Messenger(messageHandler));
importService.putExtra(ImportOwsAccountService.KEY_ACCOUNT_ID, accountId);
importService.putExtra(ImportOwsAccountService.KEY_MASTER_PASSPHRASE, cipherPassphrase);
getActivity().startService(importService);
messageHandler.serviceStarted = true;
setupActivity.setNavigationDisabled(true);
getActivity().setProgressBarIndeterminateVisibility(true);
getActivity().setProgressBarVisibility(true);
}
public static class MessageHandler extends Handler {
public SetupActivity setupActivity;
public ImportOwsAccountFragment importFragment;
public boolean serviceStarted = false;
public MessageHandler(SetupActivity setupActivity, ImportOwsAccountFragment importFragment) {
this.setupActivity = setupActivity;
this.importFragment = importFragment;
}
@Override
public void handleMessage(Message message) {
messageHandler = null;
serviceStarted = false;
setupActivity.setProgressBarIndeterminateVisibility(false);
setupActivity.setProgressBarVisibility(false);
setupActivity.setNavigationDisabled(false);
if (message.arg1 == CODE_ACCOUNT_IMPORTED)
importFragment.handleImportComplete();
else if (message.arg1 == ErrorToaster.CODE_SUBSCRIPTION_EXPIRED) {
Optional<DavAccount> account = DavAccount.build(message.getData());
if (account.isPresent())
importFragment.handleSubscriptionExpired(account.get());
else
Log.e(TAG, "unable to build account for subscription expired message!!! :(");
}
else if (message.arg1 != ErrorToaster.CODE_SUCCESS) {
Bundle errorBundler = new Bundle();
errorBundler.putInt(ErrorToaster.KEY_STATUS_CODE, message.arg1);
ErrorToaster.handleDisplayToastBundledError(setupActivity, errorBundler);
if (importFragment.getView().findViewById(R.id.account_username) != null) {
((TextView)importFragment.getView().findViewById(R.id.account_username)).setText("");
((TextView)importFragment.getView().findViewById(R.id.cipher_passphrase)).setText("");
}
}
}
}
}