FairEmail/app/src/main/java/eu/faircode/email/FragmentPop.java

584 lines
22 KiB
Java

package eu.faircode.email;
/*
This file is part of FairEmail.
FairEmail 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.
FairEmail 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 FairEmail. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.RadioGroup;
import android.widget.ScrollView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.lifecycle.Lifecycle;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.textfield.TextInputLayout;
import java.util.Date;
import java.util.List;
import static android.app.Activity.RESULT_OK;
import static com.google.android.material.textfield.TextInputLayout.END_ICON_NONE;
import static com.google.android.material.textfield.TextInputLayout.END_ICON_PASSWORD_TOGGLE;
public class FragmentPop extends FragmentBase {
private ViewGroup view;
private ScrollView scroll;
private EditText etHost;
private RadioGroup rgEncryption;
private CheckBox cbInsecure;
private EditText etPort;
private EditText etUser;
private TextInputLayout tilPassword;
private EditText etName;
private ButtonColor btnColor;
private TextView tvColorPro;
private CheckBox cbSynchronize;
private CheckBox cbPrimary;
private CheckBox cbLeave;
private EditText etInterval;
private Button btnSave;
private ContentLoadingProgressBar pbSave;
private TextView tvError;
private ContentLoadingProgressBar pbWait;
private long id = -1;
private boolean saving = false;
private static final int REQUEST_COLOR = 1;
private static final int REQUEST_DELETE = 2;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Get arguments
Bundle args = getArguments();
id = args.getLong("id", -1);
}
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
setSubtitle(R.string.title_edit_account);
setHasOptionsMenu(true);
view = (ViewGroup) inflater.inflate(R.layout.fragment_pop, container, false);
scroll = view.findViewById(R.id.scroll);
// Get controls
etHost = view.findViewById(R.id.etHost);
etPort = view.findViewById(R.id.etPort);
rgEncryption = view.findViewById(R.id.rgEncryption);
cbInsecure = view.findViewById(R.id.cbInsecure);
etUser = view.findViewById(R.id.etUser);
tilPassword = view.findViewById(R.id.tilPassword);
etName = view.findViewById(R.id.etName);
btnColor = view.findViewById(R.id.btnColor);
tvColorPro = view.findViewById(R.id.tvColorPro);
cbSynchronize = view.findViewById(R.id.cbSynchronize);
cbPrimary = view.findViewById(R.id.cbPrimary);
cbLeave = view.findViewById(R.id.cbLeave);
etInterval = view.findViewById(R.id.etInterval);
btnSave = view.findViewById(R.id.btnSave);
pbSave = view.findViewById(R.id.pbSave);
tvError = view.findViewById(R.id.tvError);
pbWait = view.findViewById(R.id.pbWait);
btnColor.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
FragmentDialogColor fragment = new FragmentDialogColor();
fragment.initialize(R.string.title_color, btnColor.getColor(), new Bundle(), getContext());
fragment.setTargetFragment(FragmentPop.this, REQUEST_COLOR);
fragment.show(getFragmentManager(), "account:color");
}
});
Helper.linkPro(tvColorPro);
cbSynchronize.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
cbPrimary.setEnabled(checked);
}
});
btnSave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onSave();
}
});
// Initialize
Helper.setViewsEnabled(view, false);
tilPassword.setEndIconMode(id < 0 ? END_ICON_PASSWORD_TOGGLE : END_ICON_NONE);
pbSave.setVisibility(View.GONE);
tvError.setVisibility(View.GONE);
return view;
}
private void onSave() {
Bundle args = new Bundle();
args.putLong("id", id);
args.putString("host", etHost.getText().toString());
args.putBoolean("starttls", rgEncryption.getCheckedRadioButtonId() == R.id.radio_starttls);
args.putBoolean("insecure", cbInsecure.isChecked());
args.putString("port", etPort.getText().toString());
args.putString("user", etUser.getText().toString());
args.putString("password", tilPassword.getEditText().getText().toString());
args.putString("name", etName.getText().toString());
args.putInt("color", btnColor.getColor());
args.putBoolean("synchronize", cbSynchronize.isChecked());
args.putBoolean("primary", cbPrimary.isChecked());
args.putBoolean("leave", cbLeave.isChecked());
args.putString("interval", etInterval.getText().toString());
new SimpleTask<Boolean>() {
@Override
protected void onPreExecute(Bundle args) {
saving = true;
getActivity().invalidateOptionsMenu();
Helper.setViewsEnabled(view, false);
tvError.setVisibility(View.GONE);
}
@Override
protected void onPostExecute(Bundle args) {
saving = false;
getActivity().invalidateOptionsMenu();
Helper.setViewsEnabled(view, true);
pbSave.setVisibility(View.GONE);
}
@Override
protected Boolean onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
String host = args.getString("host");
boolean starttls = args.getBoolean("starttls");
boolean insecure = args.getBoolean("insecure");
String port = args.getString("port");
String user = args.getString("user").trim();
String password = args.getString("password");
String name = args.getString("name");
Integer color = args.getInt("color");
boolean synchronize = args.getBoolean("synchronize");
boolean primary = args.getBoolean("primary");
boolean leave = args.getBoolean("leave");
String interval = args.getString("interval");
boolean pro = ActivityBilling.isPro(context);
if (host.contains(":")) {
Uri h = Uri.parse(host);
host = h.getHost();
}
if (TextUtils.isEmpty(host))
throw new IllegalArgumentException(context.getString(R.string.title_no_host));
if (TextUtils.isEmpty(port))
port = "995";
if (TextUtils.isEmpty(user))
throw new IllegalArgumentException(context.getString(R.string.title_no_user));
if (synchronize && TextUtils.isEmpty(password) && !insecure)
throw new IllegalArgumentException(context.getString(R.string.title_no_password));
if (TextUtils.isEmpty(interval))
interval = Integer.toString(EntityAccount.DEFAULT_KEEP_ALIVE_INTERVAL);
if (TextUtils.isEmpty(name))
name = user;
if (color == Color.TRANSPARENT || !pro)
color = null;
long now = new Date().getTime();
DB db = DB.getInstance(context);
EntityAccount account = db.account().getAccount(id);
boolean check = (synchronize && (account == null ||
!account.synchronize || account.error != null ||
!account.insecure.equals(insecure) ||
!host.equals(account.host) || Integer.parseInt(port) != account.port ||
!user.equals(account.user) || !password.equals(account.password)));
boolean reload = (check || account == null ||
account.synchronize != synchronize ||
account.browse != leave ||
!account.poll_interval.equals(Integer.parseInt(interval)));
Log.i("Account check=" + check + " reload=" + reload);
Long last_connected = null;
if (account != null && synchronize == account.synchronize)
last_connected = account.last_connected;
// Check POP3 server
if (check) {
String protocol = "pop3" + (starttls ? "" : "s");
try (MailService iservice = new MailService(context, protocol, null, insecure, true)) {
iservice.connect(host, Integer.parseInt(port), MailService.AUTH_TYPE_PASSWORD, user, password);
}
}
try {
db.beginTransaction();
if (account != null && !account.password.equals(password)) {
List<EntityIdentity> identities = db.identity().getIdentities(account.id);
for (EntityIdentity identity : identities)
if (identity.password.equals(account.password) &&
ConnectionHelper.isSameDomain(identity.host, account.host)) {
Log.i("Changing identity password host=" + identity.host);
identity.password = password;
db.identity().updateIdentity(identity);
}
}
boolean update = (account != null);
if (account == null)
account = new EntityAccount();
account.pop = true;
account.host = host;
account.starttls = starttls;
account.insecure = insecure;
account.port = Integer.parseInt(port);
account.auth_type = MailService.AUTH_TYPE_PASSWORD;
account.user = user;
account.password = password;
account.name = name;
account.color = color;
account.synchronize = synchronize;
account.primary = (account.synchronize && primary);
account.browse = leave;
account.poll_interval = Integer.parseInt(interval);
if (!update)
account.created = now;
account.warning = null;
account.error = null;
account.last_connected = last_connected;
if (account.primary)
db.account().resetPrimary();
if (update)
db.account().updateAccount(account);
else
account.id = db.account().insertAccount(account);
EntityLog.log(context, (update ? "Updated" : "Added") + " account=" + account.name);
EntityFolder inbox = db.folder().getFolderByType(account.id, EntityFolder.INBOX);
if (inbox == null) {
inbox = new EntityFolder();
inbox.account = account.id;
inbox.name = "INBOX";
inbox.type = EntityFolder.INBOX;
inbox.synchronize = true;
inbox.unified = true;
inbox.notify = true;
inbox.sync_days = Integer.MAX_VALUE;
inbox.keep_days = Integer.MAX_VALUE;
inbox.initialize = 0;
inbox.id = db.folder().insertFolder(inbox);
}
EntityFolder drafts = db.folder().getFolderByType(account.id, EntityFolder.DRAFTS);
if (drafts == null) {
drafts = new EntityFolder();
drafts.account = account.id;
drafts.name = context.getString(R.string.title_folder_drafts);
drafts.type = EntityFolder.DRAFTS;
drafts.synchronize = false;
drafts.unified = false;
drafts.notify = false;
drafts.sync_days = Integer.MAX_VALUE;
drafts.keep_days = Integer.MAX_VALUE;
drafts.initialize = 0;
drafts.id = db.folder().insertFolder(drafts);
}
EntityFolder sent = db.folder().getFolderByType(account.id, EntityFolder.SENT);
if (sent == null) {
sent = new EntityFolder();
sent.account = account.id;
sent.name = context.getString(R.string.title_folder_sent);
sent.type = EntityFolder.SENT;
sent.synchronize = false;
sent.unified = false;
sent.notify = false;
sent.sync_days = Integer.MAX_VALUE;
sent.keep_days = Integer.MAX_VALUE;
sent.initialize = 0;
sent.id = db.folder().insertFolder(sent);
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
if (reload)
ServiceSynchronize.reload(context, "save account");
if (!synchronize) {
NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
nm.cancel("receive:" + account.id, 1);
nm.cancel("alert:" + account.id, 1);
}
return false;
}
@Override
protected void onExecuted(Bundle args, Boolean dirty) {
getFragmentManager().popBackStack();
}
@Override
protected void onException(Bundle args, Throwable ex) {
if (ex instanceof IllegalArgumentException)
Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG).show();
else {
tvError.setText(Helper.formatThrowable(ex, false));
tvError.setVisibility(View.VISIBLE);
new Handler().post(new Runnable() {
@Override
public void run() {
scroll.smoothScrollTo(0, tvError.getBottom());
}
});
}
}
}.execute(this, args, "account:save");
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putString("fair:password", tilPassword.getEditText().getText().toString());
super.onSaveInstanceState(outState);
}
@Override
public void onActivityCreated(@Nullable final Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<EntityAccount>() {
@Override
protected EntityAccount onExecute(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
return db.account().getAccount(id);
}
@Override
protected void onExecuted(Bundle args, final EntityAccount account) {
if (savedInstanceState == null) {
etHost.setText(account == null ? null : account.host);
etPort.setText(account == null ? null : Long.toString(account.port));
rgEncryption.check(account != null && account.starttls ? R.id.radio_starttls : R.id.radio_ssl);
cbInsecure.setChecked(account == null ? false : account.insecure);
etUser.setText(account == null ? null : account.user);
tilPassword.getEditText().setText(account == null ? null : account.password);
etName.setText(account == null ? null : account.name);
btnColor.setColor(account == null ? null : account.color);
cbSynchronize.setChecked(account == null ? true : account.synchronize);
cbPrimary.setChecked(account == null ? false : account.primary);
cbLeave.setChecked(account == null ? true : account.browse);
etInterval.setText(account == null ? "" : Long.toString(account.poll_interval));
new SimpleTask<EntityAccount>() {
@Override
protected EntityAccount onExecute(Context context, Bundle args) {
return DB.getInstance(context).account().getPrimaryAccount();
}
@Override
protected void onExecuted(Bundle args, EntityAccount primary) {
if (primary == null)
cbPrimary.setChecked(true);
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(FragmentPop.this, new Bundle(), "account:primary");
} else {
tilPassword.getEditText().setText(savedInstanceState.getString("fair:password"));
}
cbPrimary.setEnabled(cbSynchronize.isChecked());
Helper.setViewsEnabled(view, true);
pbWait.setVisibility(View.GONE);
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "account:get");
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_account, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_delete).setVisible(id > 0 && !saving);
super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_delete:
onMenuDelete();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void onMenuDelete() {
Bundle aargs = new Bundle();
aargs.putString("question", getString(R.string.title_account_delete));
FragmentDialogAsk fragment = new FragmentDialogAsk();
fragment.setArguments(aargs);
fragment.setTargetFragment(FragmentPop.this, REQUEST_DELETE);
fragment.show(getFragmentManager(), "account:delete");
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
switch (requestCode) {
case REQUEST_COLOR:
if (resultCode == RESULT_OK && data != null) {
if (ActivityBilling.isPro(getContext())) {
Bundle args = data.getBundleExtra("args");
btnColor.setColor(args.getInt("color"));
} else
startActivity(new Intent(getContext(), ActivityBilling.class));
}
break;
case REQUEST_DELETE:
if (resultCode == RESULT_OK)
onDelete();
break;
}
} catch (Throwable ex) {
Log.e(ex);
}
}
private void onDelete() {
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<Void>() {
@Override
protected void onPostExecute(Bundle args) {
Helper.setViewsEnabled(view, false);
pbWait.setVisibility(View.VISIBLE);
}
@Override
protected Void onExecute(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
db.account().setAccountTbd(id);
ServiceSynchronize.reload(context, "delete account");
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
getFragmentManager().popBackStack();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "account:delete");
}
}