package com.fsck.k9.activity.setup;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.text.method.DigitsKeyListener;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.*;
import android.widget.CompoundButton.OnCheckedChangeListener;
import com.fsck.k9.*;
import com.fsck.k9.activity.K9Activity;
import com.fsck.k9.helper.Utility;
import com.fsck.k9.mail.transport.SmtpTransport;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLDecoder;
import java.net.URLEncoder;
public class AccountSetupOutgoing extends K9Activity implements OnClickListener,
OnCheckedChangeListener {
private static final String EXTRA_ACCOUNT = "account";
private static final String EXTRA_MAKE_DEFAULT = "makeDefault";
private static final int smtpPorts[] = {
587, 465, 465, 587, 587
};
private static final String smtpSchemes[] = {
"smtp", "smtp+ssl", "smtp+ssl+", "smtp+tls", "smtp+tls+"
};
/*
private static final int webdavPorts[] =
{
80, 443, 443, 443, 443
};
private static final String webdavSchemes[] =
{
"webdav", "webdav+ssl", "webdav+ssl+", "webdav+tls", "webdav+tls+"
};
*/
private static final String authTypes[] = {
SmtpTransport.AUTH_AUTOMATIC,
SmtpTransport.AUTH_LOGIN,
SmtpTransport.AUTH_PLAIN,
SmtpTransport.AUTH_CRAM_MD5,
};
private EditText mUsernameView;
private EditText mPasswordView;
private EditText mServerView;
private EditText mPortView;
private CheckBox mRequireLoginView;
private ViewGroup mRequireLoginSettingsView;
private Spinner mSecurityTypeView;
private Spinner mAuthTypeView;
private Button mNextButton;
private Account mAccount;
private boolean mMakeDefault;
public static void actionOutgoingSettings(Context context, Account account, boolean makeDefault) {
Intent i = new Intent(context, AccountSetupOutgoing.class);
i.putExtra(EXTRA_ACCOUNT, account.getUuid());
i.putExtra(EXTRA_MAKE_DEFAULT, makeDefault);
context.startActivity(i);
}
public static void actionEditOutgoingSettings(Context context, Account account) {
Intent i = new Intent(context, AccountSetupOutgoing.class);
i.setAction(Intent.ACTION_EDIT);
i.putExtra(EXTRA_ACCOUNT, account.getUuid());
context.startActivity(i);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.account_setup_outgoing);
String accountUuid = getIntent().getStringExtra(EXTRA_ACCOUNT);
mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
try {
if (new URI(mAccount.getStoreUri()).getScheme().startsWith("webdav")) {
mAccount.setTransportUri(mAccount.getStoreUri());
AccountSetupCheckSettings.actionCheckSettings(this, mAccount, false, true);
}
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mUsernameView = (EditText)findViewById(R.id.account_username);
mPasswordView = (EditText)findViewById(R.id.account_password);
mServerView = (EditText)findViewById(R.id.account_server);
mPortView = (EditText)findViewById(R.id.account_port);
mRequireLoginView = (CheckBox)findViewById(R.id.account_require_login);
mRequireLoginSettingsView = (ViewGroup)findViewById(R.id.account_require_login_settings);
mSecurityTypeView = (Spinner)findViewById(R.id.account_security_type);
mAuthTypeView = (Spinner)findViewById(R.id.account_auth_type);
mNextButton = (Button)findViewById(R.id.next);
mNextButton.setOnClickListener(this);
mRequireLoginView.setOnCheckedChangeListener(this);
SpinnerOption securityTypes[] = {
new SpinnerOption(0, getString(R.string.account_setup_incoming_security_none_label)),
new SpinnerOption(1,
getString(R.string.account_setup_incoming_security_ssl_optional_label)),
new SpinnerOption(2, getString(R.string.account_setup_incoming_security_ssl_label)),
new SpinnerOption(3,
getString(R.string.account_setup_incoming_security_tls_optional_label)),
new SpinnerOption(4, getString(R.string.account_setup_incoming_security_tls_label)),
};
SpinnerOption authTypeSpinnerOptions[] = new SpinnerOption[authTypes.length];
for (int i = 0; i < authTypes.length; i++) {
authTypeSpinnerOptions[i] = new SpinnerOption(i, authTypes[i]);
}
ArrayAdapter<SpinnerOption> securityTypesAdapter = new ArrayAdapter<SpinnerOption>(this,
android.R.layout.simple_spinner_item, securityTypes);
securityTypesAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mSecurityTypeView.setAdapter(securityTypesAdapter);
ArrayAdapter<SpinnerOption> authTypesAdapter = new ArrayAdapter<SpinnerOption>(this,
android.R.layout.simple_spinner_item, authTypeSpinnerOptions);
authTypesAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mAuthTypeView.setAdapter(authTypesAdapter);
/*
* Updates the port when the user changes the security type. This allows
* us to show a reasonable default which the user can change.
*/
mSecurityTypeView.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
updatePortFromSecurityType();
}
public void onNothingSelected(AdapterView<?> parent) {
}
});
/*
* Calls validateFields() which enables or disables the Next button
* based on the fields' validity.
*/
TextWatcher validationTextWatcher = new TextWatcher() {
public void afterTextChanged(Editable s) {
validateFields();
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
};
mUsernameView.addTextChangedListener(validationTextWatcher);
mPasswordView.addTextChangedListener(validationTextWatcher);
mServerView.addTextChangedListener(validationTextWatcher);
mPortView.addTextChangedListener(validationTextWatcher);
/*
* Only allow digits in the port field.
*/
mPortView.setKeyListener(DigitsKeyListener.getInstance("0123456789"));
//FIXME: get Account object again?
accountUuid = getIntent().getStringExtra(EXTRA_ACCOUNT);
mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
mMakeDefault = getIntent().getBooleanExtra(EXTRA_MAKE_DEFAULT, false);
/*
* If we're being reloaded we override the original account with the one
* we saved
*/
if (savedInstanceState != null && savedInstanceState.containsKey(EXTRA_ACCOUNT)) {
accountUuid = savedInstanceState.getString(EXTRA_ACCOUNT);
mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
}
try {
URI uri = new URI(mAccount.getTransportUri());
String username = null;
String password = null;
String authType = null;
if (uri.getUserInfo() != null) {
String[] userInfoParts = uri.getUserInfo().split(":");
username = URLDecoder.decode(userInfoParts[0], "UTF-8");
if (userInfoParts.length > 1) {
password = URLDecoder.decode(userInfoParts[1], "UTF-8");
}
if (userInfoParts.length > 2) {
authType = userInfoParts[2];
}
}
if (username != null) {
mUsernameView.setText(username);
mRequireLoginView.setChecked(true);
}
if (password != null) {
mPasswordView.setText(password);
}
if (authType != null) {
for (int i = 0; i < authTypes.length; i++) {
if (authTypes[i].equals(authType)) {
SpinnerOption.setSpinnerOptionValue(mAuthTypeView, i);
}
}
}
for (int i = 0; i < smtpSchemes.length; i++) {
if (smtpSchemes[i].equals(uri.getScheme())) {
SpinnerOption.setSpinnerOptionValue(mSecurityTypeView, i);
}
}
if (uri.getHost() != null) {
mServerView.setText(uri.getHost());
}
if (uri.getPort() != -1) {
mPortView.setText(Integer.toString(uri.getPort()));
} else {
updatePortFromSecurityType();
}
validateFields();
} catch (Exception e) {
/*
* We should always be able to parse our own settings.
*/
failure(e);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString(EXTRA_ACCOUNT, mAccount.getUuid());
}
private void validateFields() {
mNextButton
.setEnabled(
Utility.domainFieldValid(mServerView) &&
Utility.requiredFieldValid(mPortView) &&
(!mRequireLoginView.isChecked() ||
(Utility.requiredFieldValid(mUsernameView) &&
Utility.requiredFieldValid(mPasswordView))));
Utility.setCompoundDrawablesAlpha(mNextButton, mNextButton.isEnabled() ? 255 : 128);
}
private void updatePortFromSecurityType() {
int securityType = (Integer)((SpinnerOption)mSecurityTypeView.getSelectedItem()).value;
mPortView.setText(Integer.toString(smtpPorts[securityType]));
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (Intent.ACTION_EDIT.equals(getIntent().getAction())) {
mAccount.save(Preferences.getPreferences(this));
finish();
} else {
AccountSetupOptions.actionOptions(this, mAccount, mMakeDefault);
finish();
}
}
}
protected void onNext() {
int securityType = (Integer)((SpinnerOption)mSecurityTypeView.getSelectedItem()).value;
URI uri;
try {
String usernameEnc = URLEncoder.encode(mUsernameView.getText().toString(), "UTF-8");
String passwordEnc = URLEncoder.encode(mPasswordView.getText().toString(), "UTF-8");
String userInfo = null;
String authType = ((SpinnerOption)mAuthTypeView.getSelectedItem()).label;
if (mRequireLoginView.isChecked()) {
userInfo = usernameEnc + ":" + passwordEnc + ":" + authType;
}
uri = new URI(smtpSchemes[securityType], userInfo, mServerView.getText().toString(),
Integer.parseInt(mPortView.getText().toString()), null, null, null);
mAccount.setTransportUri(uri.toString());
AccountSetupCheckSettings.actionCheckSettings(this, mAccount, false, true);
} catch (UnsupportedEncodingException enc) {
// This really shouldn't happen since the encoding is hardcoded to UTF-8
Log.e(K9.LOG_TAG, "Couldn't urlencode username or password.", enc);
} catch (Exception e) {
/*
* It's unrecoverable if we cannot create a URI from components that
* we validated to be safe.
*/
failure(e);
}
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.next:
onNext();
break;
}
}
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
mRequireLoginSettingsView.setVisibility(isChecked ? View.VISIBLE : View.GONE);
validateFields();
}
private void failure(Exception use) {
Log.e(K9.LOG_TAG, "Failure", use);
String toastText = getString(R.string.account_setup_bad_uri, use.getMessage());
Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_LONG);
toast.show();
}
}