mirror of https://github.com/M66B/FairEmail.git
319 lines
12 KiB
Java
319 lines
12 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 2018-2024 by Marcel Bokhorst (M66B)
|
|
*/
|
|
|
|
import android.content.Context;
|
|
import android.graphics.Typeface;
|
|
import android.os.Bundle;
|
|
import android.text.SpannableString;
|
|
import android.text.style.RelativeSizeSpan;
|
|
import android.text.style.StyleSpan;
|
|
import android.view.LayoutInflater;
|
|
import android.view.Menu;
|
|
import android.view.MenuItem;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.ImageView;
|
|
import android.widget.TextView;
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.appcompat.widget.PopupMenu;
|
|
import androidx.fragment.app.Fragment;
|
|
import androidx.lifecycle.Lifecycle;
|
|
import androidx.lifecycle.LifecycleObserver;
|
|
import androidx.lifecycle.LifecycleOwner;
|
|
import androidx.lifecycle.OnLifecycleEvent;
|
|
import androidx.recyclerview.widget.DiffUtil;
|
|
import androidx.recyclerview.widget.ListUpdateCallback;
|
|
import androidx.recyclerview.widget.RecyclerView;
|
|
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.security.cert.CertificateException;
|
|
import java.text.DateFormat;
|
|
import java.text.SimpleDateFormat;
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
public class AdapterCertificate extends RecyclerView.Adapter<AdapterCertificate.ViewHolder> {
|
|
private Fragment parentFragment;
|
|
|
|
private Context context;
|
|
private LifecycleOwner owner;
|
|
private LayoutInflater inflater;
|
|
|
|
private List<EntityCertificate> items = new ArrayList<>();
|
|
|
|
private DateFormat TF;
|
|
|
|
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnLongClickListener {
|
|
private View view;
|
|
private TextView tvEmail;
|
|
private ImageView ivIntermediate;
|
|
private TextView tvSubject;
|
|
private TextView tvAfter;
|
|
private TextView tvBefore;
|
|
private TextView tvExpired;
|
|
|
|
private TwoStateOwner powner = new TwoStateOwner(owner, "CertificatePopup");
|
|
|
|
ViewHolder(View itemView) {
|
|
super(itemView);
|
|
|
|
view = itemView.findViewById(R.id.clItem);
|
|
tvEmail = itemView.findViewById(R.id.tvEmail);
|
|
ivIntermediate = itemView.findViewById(R.id.ivIntermediate);
|
|
tvSubject = itemView.findViewById(R.id.tvSubject);
|
|
tvAfter = itemView.findViewById(R.id.tvAfter);
|
|
tvBefore = itemView.findViewById(R.id.tvBefore);
|
|
tvExpired = itemView.findViewById(R.id.tvExpired);
|
|
}
|
|
|
|
@Override
|
|
public boolean onLongClick(View v) {
|
|
int pos = getAdapterPosition();
|
|
if (pos == RecyclerView.NO_POSITION)
|
|
return false;
|
|
|
|
final EntityCertificate certificate = items.get(pos);
|
|
|
|
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, powner, view);
|
|
|
|
SpannableString ss = new SpannableString(certificate.email);
|
|
ss.setSpan(new StyleSpan(Typeface.ITALIC), 0, ss.length(), 0);
|
|
ss.setSpan(new RelativeSizeSpan(0.9f), 0, ss.length(), 0);
|
|
popupMenu.getMenu().add(Menu.NONE, 0, 0, ss).setEnabled(false);
|
|
|
|
popupMenu.getMenu().add(Menu.NONE, R.string.title_share, 1, R.string.title_share);
|
|
popupMenu.getMenu().add(Menu.NONE, R.string.title_delete, 2, R.string.title_delete);
|
|
|
|
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
|
|
@Override
|
|
public boolean onMenuItemClick(MenuItem item) {
|
|
int id = item.getItemId();
|
|
if (id == R.string.title_share) {
|
|
onActionShare();
|
|
return true;
|
|
} else if (id == R.string.title_delete) {
|
|
onActionDelete();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void onActionShare() {
|
|
Bundle args = new Bundle();
|
|
args.putLong("id", certificate.id);
|
|
|
|
new SimpleTask<File>() {
|
|
@Override
|
|
protected File onExecute(Context context, Bundle args) throws CertificateException, IOException {
|
|
long id = args.getLong("id");
|
|
|
|
DB db = DB.getInstance(context);
|
|
EntityCertificate certificate = db.certificate().getCertificate(id);
|
|
if (certificate == null)
|
|
return null;
|
|
|
|
File dir = Helper.ensureExists(context, "shared");
|
|
String name = Helper.sanitizeFilename(certificate.email);
|
|
File file = new File(dir, name + ".pem");
|
|
Helper.writeText(file, certificate.getPem());
|
|
|
|
return file;
|
|
}
|
|
|
|
@Override
|
|
protected void onExecuted(Bundle args, File file) {
|
|
if (file == null)
|
|
return;
|
|
// application/x-pem-file is generally unsupported
|
|
Helper.share(context, file, "application/*", file.getName());
|
|
}
|
|
|
|
@Override
|
|
protected void onException(Bundle args, Throwable ex) {
|
|
Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
|
|
}
|
|
}.execute(context, owner, args, "certificate:share");
|
|
}
|
|
|
|
private void onActionDelete() {
|
|
Bundle args = new Bundle();
|
|
args.putLong("id", certificate.id);
|
|
|
|
new SimpleTask<Void>() {
|
|
@Override
|
|
protected Void onExecute(Context context, Bundle args) {
|
|
long id = args.getLong("id");
|
|
|
|
DB db = DB.getInstance(context);
|
|
db.certificate().deleteCertificate(id);
|
|
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
protected void onException(Bundle args, Throwable ex) {
|
|
Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
|
|
}
|
|
}.execute(context, owner, args, "certificate:delete");
|
|
}
|
|
});
|
|
|
|
popupMenu.show();
|
|
|
|
return true;
|
|
}
|
|
|
|
private void wire() {
|
|
view.setOnLongClickListener(this);
|
|
}
|
|
|
|
private void unwire() {
|
|
view.setOnLongClickListener(null);
|
|
}
|
|
|
|
private void bindTo(EntityCertificate certificate) {
|
|
tvEmail.setText(certificate.email);
|
|
ivIntermediate.setVisibility(certificate.intermediate ? View.VISIBLE : View.INVISIBLE);
|
|
tvSubject.setText(certificate.subject);
|
|
tvAfter.setText(certificate.after == null ? null : TF.format(certificate.after));
|
|
tvBefore.setText(certificate.before == null ? null : TF.format(certificate.before));
|
|
tvExpired.setVisibility(certificate.isExpired() ? View.VISIBLE : View.GONE);
|
|
}
|
|
}
|
|
|
|
AdapterCertificate(Fragment parentFragment) {
|
|
this.context = parentFragment.getContext();
|
|
this.owner = parentFragment.getViewLifecycleOwner();
|
|
this.inflater = LayoutInflater.from(parentFragment.getContext());
|
|
|
|
this.TF = Helper.getDateTimeInstance(context, SimpleDateFormat.SHORT, SimpleDateFormat.SHORT);
|
|
|
|
setHasStableIds(true);
|
|
|
|
owner.getLifecycle().addObserver(new LifecycleObserver() {
|
|
@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
|
|
public void onDestroyed() {
|
|
Log.d(AdapterCertificate.this + " parent destroyed");
|
|
AdapterCertificate.this.parentFragment = null;
|
|
owner.getLifecycle().removeObserver(this);
|
|
}
|
|
});
|
|
}
|
|
|
|
public void set(@NonNull List<EntityCertificate> certificates) {
|
|
Log.i("Set certificates=" + certificates.size());
|
|
|
|
DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new DiffCallback(items, certificates), false);
|
|
|
|
this.items = certificates;
|
|
|
|
diff.dispatchUpdatesTo(new ListUpdateCallback() {
|
|
@Override
|
|
public void onInserted(int position, int count) {
|
|
Log.d("Inserted @" + position + " #" + count);
|
|
}
|
|
|
|
@Override
|
|
public void onRemoved(int position, int count) {
|
|
Log.d("Removed @" + position + " #" + count);
|
|
}
|
|
|
|
@Override
|
|
public void onMoved(int fromPosition, int toPosition) {
|
|
Log.d("Moved " + fromPosition + ">" + toPosition);
|
|
}
|
|
|
|
@Override
|
|
public void onChanged(int position, int count, Object payload) {
|
|
Log.d("Changed @" + position + " #" + count);
|
|
}
|
|
});
|
|
|
|
try {
|
|
diff.dispatchUpdatesTo(this);
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
|
|
private static class DiffCallback extends DiffUtil.Callback {
|
|
private List<EntityCertificate> prev = new ArrayList<>();
|
|
private List<EntityCertificate> next = new ArrayList<>();
|
|
|
|
DiffCallback(List<EntityCertificate> prev, List<EntityCertificate> next) {
|
|
this.prev.addAll(prev);
|
|
this.next.addAll(next);
|
|
}
|
|
|
|
@Override
|
|
public int getOldListSize() {
|
|
return prev.size();
|
|
}
|
|
|
|
@Override
|
|
public int getNewListSize() {
|
|
return next.size();
|
|
}
|
|
|
|
@Override
|
|
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
|
|
EntityCertificate c1 = prev.get(oldItemPosition);
|
|
EntityCertificate c2 = next.get(newItemPosition);
|
|
return c1.id.equals(c2.id);
|
|
}
|
|
|
|
@Override
|
|
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
|
|
EntityCertificate c1 = prev.get(oldItemPosition);
|
|
EntityCertificate c2 = next.get(newItemPosition);
|
|
return c1.equals(c2);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public long getItemId(int position) {
|
|
return items.get(position).id;
|
|
}
|
|
|
|
@Override
|
|
public int getItemCount() {
|
|
return items.size();
|
|
}
|
|
|
|
@Override
|
|
@NonNull
|
|
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
|
|
return new ViewHolder(inflater.inflate(R.layout.item_certificate, parent, false));
|
|
}
|
|
|
|
@Override
|
|
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
|
|
EntityCertificate certificate = items.get(position);
|
|
holder.powner.recreate(certificate == null ? null : certificate.id);
|
|
|
|
holder.unwire();
|
|
holder.bindTo(certificate);
|
|
holder.wire();
|
|
}
|
|
}
|