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/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* 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.sufficientlysecure.keychain.ui.linked;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.EditText;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
import org.sufficientlysecure.keychain.linked.resources.GenericHttpsResource;
import org.sufficientlysecure.keychain.ui.util.Notify;
import org.sufficientlysecure.keychain.ui.util.Notify.Style;
import org.sufficientlysecure.keychain.util.FileHelper;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.net.URI;
import java.net.URISyntaxException;
public class LinkedIdCreateHttpsStep2Fragment extends LinkedIdCreateFinalFragment {
private static final int REQUEST_CODE_OUTPUT = 0x00007007;
public static final String ARG_URI = "uri", ARG_TEXT = "text";
EditText mEditUri;
URI mResourceUri;
String mResourceString;
public static LinkedIdCreateHttpsStep2Fragment newInstance
(String uri, String proofText) {
LinkedIdCreateHttpsStep2Fragment frag = new LinkedIdCreateHttpsStep2Fragment();
Bundle args = new Bundle();
args.putString(ARG_URI, uri);
args.putString(ARG_TEXT, proofText);
frag.setArguments(args);
return frag;
}
@Override
GenericHttpsResource getResource(OperationLog log) {
return GenericHttpsResource.createNew(mResourceUri);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
mResourceUri = new URI(getArguments().getString(ARG_URI));
} catch (URISyntaxException e) {
e.printStackTrace();
getActivity().finish();
}
mResourceString = getArguments().getString(ARG_TEXT);
}
protected View newView(LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.linked_create_https_fragment_step2, container, false);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = super.onCreateView(inflater, container, savedInstanceState);
if (view != null) {
view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
proofSend();
}
});
view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
proofSave();
}
});
mEditUri = (EditText) view.findViewById(R.id.linked_create_https_uri);
mEditUri.setText(mResourceUri.toString());
}
return view;
}
private void proofSend () {
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, mResourceString);
sendIntent.setType("text/plain");
startActivity(sendIntent);
}
private void proofSave () {
String state = Environment.getExternalStorageState();
if (!Environment.MEDIA_MOUNTED.equals(state)) {
Notify.create(getActivity(), "External storage not available!", Style.ERROR);
return;
}
String targetName = "pgpkey.txt";
// TODO: not supported on Android < 4.4
FileHelper.saveDocument(this, targetName, "text/plain", REQUEST_CODE_OUTPUT);
}
private void saveFile(Uri uri) {
try {
PrintWriter out =
new PrintWriter(getActivity().getContentResolver().openOutputStream(uri));
out.print(mResourceString);
if (out.checkError()) {
Notify.create(getActivity(), "Error writing file!", Style.ERROR).show();
}
} catch (FileNotFoundException e) {
Notify.create(getActivity(), "File could not be opened for writing!", Style.ERROR).show();
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
// For saving a file
case REQUEST_CODE_OUTPUT:
if (data == null) {
return;
}
Uri uri = data.getData();
saveFile(uri);
break;
default:
super.onActivityResult(requestCode, resultCode, data);
}
}
}
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