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

622 lines
27 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 2018-2022 by Marcel Bokhorst (M66B)
*/
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager;
import android.view.inputmethod.EditorInfo;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.DatePicker;
import android.widget.FilterQueryProvider;
import android.widget.ImageButton;
import android.widget.Spinner;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.constraintlayout.widget.Group;
import androidx.cursoradapter.widget.SimpleCursorAdapter;
import androidx.lifecycle.Observer;
import androidx.preference.PreferenceManager;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import io.requery.android.database.sqlite.SQLiteDatabase;
public class FragmentDialogSearch extends FragmentDialogBase {
private static final int MAX_SUGGESTIONS = 3;
@NonNull
@Override
public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
final long account = getArguments().getLong("account", -1);
final long folder = getArguments().getLong("folder", -1);
final Context context = getContext();
boolean pro = ActivityBilling.isPro(context);
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean fts = prefs.getBoolean("fts", false);
boolean last_fts = prefs.getBoolean("last_fts", true);
boolean last_search_senders = prefs.getBoolean("last_search_senders", true);
boolean last_search_recipients = prefs.getBoolean("last_search_recipients", true);
boolean last_search_subject = prefs.getBoolean("last_search_subject", true);
boolean last_search_keywords = prefs.getBoolean("last_search_keywords", false);
boolean last_search_message = prefs.getBoolean("last_search_message", true);
boolean last_search_notes = prefs.getBoolean("last_search_notes", true);
boolean last_search_trash = prefs.getBoolean("last_search_trash", true);
boolean last_search_junk = prefs.getBoolean("last_search_junk", true);
boolean last_search_device = prefs.getBoolean("last_search_device", true);
View dview = LayoutInflater.from(context).inflate(R.layout.dialog_search, null);
TextViewAutoCompleteAction etQuery = dview.findViewById(R.id.etQuery);
Button btnSearch1 = dview.findViewById(R.id.btnSearch1);
Button btnSearch2 = dview.findViewById(R.id.btnSearch2);
Button btnSearch3 = dview.findViewById(R.id.btnSearch3);
ImageButton ibResetSearches = dview.findViewById(R.id.ibResetSearches);
ImageButton ibInfo = dview.findViewById(R.id.ibInfo);
ImageButton ibFlagged = dview.findViewById(R.id.ibFlagged);
ImageButton ibUnseen = dview.findViewById(R.id.ibUnseen);
ImageButton ibInvite = dview.findViewById(R.id.ibInvite);
ImageButton ibAttachment = dview.findViewById(R.id.ibAttachment);
ImageButton ibNotes = dview.findViewById(R.id.ibNotes);
ImageButton ibMore = dview.findViewById(R.id.ibMore);
TextView tvMore = dview.findViewById(R.id.tvMore);
CheckBox cbSearchIndex = dview.findViewById(R.id.cbSearchIndex);
CheckBox cbSenders = dview.findViewById(R.id.cbSenders);
CheckBox cbRecipients = dview.findViewById(R.id.cbRecipients);
CheckBox cbSubject = dview.findViewById(R.id.cbSubject);
CheckBox cbKeywords = dview.findViewById(R.id.cbKeywords);
CheckBox cbMessage = dview.findViewById(R.id.cbMessage);
TextView tvSearchTextUnsupported = dview.findViewById(R.id.tvSearchTextUnsupported);
CheckBox cbNotes = dview.findViewById(R.id.cbNotes);
CheckBox cbHeaders = dview.findViewById(R.id.cbHeaders);
CheckBox cbHtml = dview.findViewById(R.id.cbHtml);
CheckBox cbSearchTrash = dview.findViewById(R.id.cbSearchTrash);
CheckBox cbSearchJunk = dview.findViewById(R.id.cbSearchJunk);
CheckBox cbUnseen = dview.findViewById(R.id.cbUnseen);
CheckBox cbFlagged = dview.findViewById(R.id.cbFlagged);
CheckBox cbHidden = dview.findViewById(R.id.cbHidden);
CheckBox cbEncrypted = dview.findViewById(R.id.cbEncrypted);
CheckBox cbAttachments = dview.findViewById(R.id.cbAttachments);
Spinner spMessageSize = dview.findViewById(R.id.spMessageSize);
Button btnBefore = dview.findViewById(R.id.btnBefore);
Button btnAfter = dview.findViewById(R.id.btnAfter);
TextView tvBefore = dview.findViewById(R.id.tvBefore);
TextView tvAfter = dview.findViewById(R.id.tvAfter);
CheckBox cbSearchDevice = dview.findViewById(R.id.cbSearchDevice);
Group grpMore = dview.findViewById(R.id.grpMore);
ibInfo.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Helper.hideKeyboard(etQuery);
Helper.viewFAQ(v.getContext(), 13);
}
});
SimpleCursorAdapter adapter = new SimpleCursorAdapter(
context,
R.layout.search_suggestion,
null,
new String[]{"suggestion"},
new int[]{android.R.id.text1},
0);
adapter.setFilterQueryProvider(new FilterQueryProvider() {
public Cursor runQuery(CharSequence typed) {
Log.i("Search suggest=" + typed);
MatrixCursor cursor = new MatrixCursor(new String[]{"_id", "suggestion"});
if (TextUtils.isEmpty(typed))
return cursor;
if (cbSearchIndex.isEnabled() && cbSearchIndex.isChecked()) {
SQLiteDatabase db = FtsDbHelper.getInstance(context);
List<String> suggestions = FtsDbHelper.getSuggestions(
db,
typed + "%",
MAX_SUGGESTIONS);
for (int i = 0; i < suggestions.size(); i++)
cursor.addRow(new Object[]{i + 1, suggestions.get(i)});
return cursor;
}
DB db = DB.getInstance(context);
return db.message().getSuggestions(
account < 0 ? null : account,
folder < 0 ? null : folder,
"%" + typed + "%",
MAX_SUGGESTIONS);
}
});
adapter.setCursorToStringConverter(new SimpleCursorAdapter.CursorToStringConverter() {
@Override
public CharSequence convertToString(Cursor cursor) {
int colSuggestion = cursor.getColumnIndex("suggestion");
return cursor.getString(colSuggestion);
}
});
etQuery.setActionRunnable(new Runnable() {
@Override
public void run() {
etQuery.setText(null);
}
});
etQuery.setActionEnabled(true);
etQuery.setAdapter(adapter);
View.OnClickListener onSearch = new View.OnClickListener() {
@Override
public void onClick(View v) {
etQuery.setText(((TextView) v).getText());
((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_POSITIVE).performClick();
}
};
Button[] btn = new Button[]{btnSearch1, btnSearch2, btnSearch3};
int searches = 0;
for (int i = 0; i < btn.length; i++)
if (prefs.contains("last_search" + (i + 1)))
searches++;
for (int i = 0; i < btn.length; i++) {
if (prefs.contains("last_search" + (i + 1))) {
String search = prefs.getString("last_search" + (i + 1), null);
btn[i].setText(search);
btn[i].setOnClickListener(onSearch);
btn[i].setVisibility(View.VISIBLE);
} else
btn[i].setVisibility(searches > 0 ? View.INVISIBLE : View.GONE);
}
ibResetSearches.setVisibility(searches > 0 ? View.VISIBLE : View.GONE);
ibResetSearches.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SharedPreferences.Editor editor = prefs.edit();
for (int i = 1; i <= 3; i++) {
editor.remove("last_search" + i);
btn[i - 1].setVisibility(View.GONE);
}
editor.apply();
ibResetSearches.setVisibility(View.GONE);
}
});
View.OnClickListener onMore = new View.OnClickListener() {
@Override
public void onClick(View v) {
Helper.hideKeyboard(etQuery);
if (grpMore.getVisibility() == View.VISIBLE) {
ibMore.setImageLevel(1);
grpMore.setVisibility(View.GONE);
cbHeaders.setVisibility(View.GONE);
cbHtml.setVisibility(View.GONE);
cbSearchTrash.setVisibility(View.GONE);
cbSearchJunk.setVisibility(View.GONE);
} else {
ibMore.setImageLevel(0);
grpMore.setVisibility(View.VISIBLE);
if (BuildConfig.DEBUG) {
cbHeaders.setVisibility(View.VISIBLE);
cbHtml.setVisibility(View.VISIBLE);
}
if (folder < 0) {
cbSearchTrash.setVisibility(View.VISIBLE);
cbSearchJunk.setVisibility(View.VISIBLE);
}
}
}
};
ibMore.setOnClickListener(onMore);
tvMore.setOnClickListener(onMore);
cbSearchIndex.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_fts", isChecked).apply();
}
});
cbSenders.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_senders", isChecked).apply();
}
});
cbRecipients.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_recipients", isChecked).apply();
}
});
cbSubject.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_subject", isChecked).apply();
}
});
cbKeywords.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_keywords", isChecked).apply();
}
});
cbMessage.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_message", isChecked).apply();
}
});
cbNotes.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_notes", isChecked).apply();
}
});
cbSearchTrash.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_trash", isChecked).apply();
}
});
cbSearchJunk.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_search_junk", isChecked).apply();
}
});
spMessageSize.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
parent.post(new Runnable() {
@Override
public void run() {
//parent.requestFocusFromTouch();
}
});
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// Do nothing
}
});
btnAfter.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
pickDate(tvAfter);
}
});
btnBefore.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
pickDate(tvBefore);
}
});
cbSearchDevice.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
prefs.edit().putBoolean("last_search_device", isChecked).apply();
}
});
ibMore.setImageLevel(1);
cbSearchIndex.setChecked(last_fts && fts && pro);
cbSearchIndex.setEnabled(fts && pro);
cbSenders.setChecked(last_search_senders);
cbRecipients.setChecked(last_search_recipients);
cbSubject.setChecked(last_search_subject);
cbKeywords.setChecked(last_search_keywords);
cbMessage.setChecked(last_search_message);
tvSearchTextUnsupported.setText(getString(R.string.title_search_text_unsupported,
"full text search not supported"));
cbNotes.setChecked(last_search_notes);
cbSearchTrash.setChecked(last_search_trash);
cbSearchJunk.setChecked(last_search_junk);
tvAfter.setText(null);
tvBefore.setText(null);
cbSearchDevice.setChecked(last_search_device);
cbSearchDevice.setEnabled(account > 0 && folder > 0);
grpMore.setVisibility(View.GONE);
cbHeaders.setVisibility(View.GONE);
cbHtml.setVisibility(View.GONE);
cbSearchTrash.setVisibility(View.GONE);
cbSearchJunk.setVisibility(View.GONE);
final AlertDialog dialog = new AlertDialog.Builder(context)
.setView(dview)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
BoundaryCallbackMessages.SearchCriteria criteria = new BoundaryCallbackMessages.SearchCriteria();
criteria.query = etQuery.getText().toString().trim();
if (TextUtils.isEmpty(criteria.query))
criteria.query = null;
criteria.fts = (cbSearchIndex.isChecked() && cbSearchIndex.isEnabled());
criteria.in_senders = cbSenders.isChecked();
criteria.in_recipients = cbRecipients.isChecked();
criteria.in_subject = cbSubject.isChecked();
criteria.in_keywords = cbKeywords.isChecked();
criteria.in_message = cbMessage.isChecked();
criteria.in_notes = cbNotes.isChecked();
criteria.in_headers = cbHeaders.isChecked();
criteria.in_html = cbHtml.isChecked();
criteria.with_unseen = cbUnseen.isChecked();
criteria.with_flagged = cbFlagged.isChecked();
criteria.with_hidden = cbHidden.isChecked();
criteria.with_encrypted = cbEncrypted.isChecked();
criteria.with_attachments = cbAttachments.isChecked();
if (!criteria.fts) {
int pos = spMessageSize.getSelectedItemPosition();
if (pos > 0) {
int[] sizes = getResources().getIntArray(R.array.sizeValues);
criteria.with_size = sizes[pos];
}
}
criteria.in_trash = cbSearchTrash.isChecked();
criteria.in_junk = cbSearchJunk.isChecked();
Object after = tvAfter.getTag();
Object before = tvBefore.getTag();
if (after != null)
criteria.after = ((Calendar) after).getTimeInMillis();
if (before != null)
criteria.before = ((Calendar) before).getTimeInMillis();
boolean device = (cbSearchDevice.isChecked() || !cbSearchDevice.isEnabled());
if (criteria.query != null) {
List<String> searches = new ArrayList<>();
for (int i = 1; i <= 3; i++)
if (prefs.contains("last_search" + i)) {
String search = prefs.getString("last_search" + i, null);
searches.add(search);
}
searches.remove(criteria.query);
searches.add(0, criteria.query);
SharedPreferences.Editor editor = prefs.edit();
for (int i = 1; i <= Math.min(3, searches.size()); i++)
editor.putString("last_search" + i, searches.get(i - 1));
editor.apply();
}
Helper.hideKeyboard(etQuery);
if (criteria.query != null && criteria.query.startsWith("raw:"))
new SimpleTask<EntityFolder>() {
@Override
protected EntityFolder onExecute(Context context, Bundle args) {
long aid = args.getLong("account", -1);
DB db = DB.getInstance(context);
EntityAccount account = null;
if (aid < 0) {
List<EntityAccount> accounts = db.account().getSynchronizingAccounts(EntityAccount.TYPE_IMAP);
if (accounts == null)
return null;
for (EntityAccount a : accounts)
if (a.isGmail())
if (account == null)
account = a;
else
return null;
} else
account = db.account().getAccount(aid);
if (account == null || !account.isGmail())
return null;
return db.folder().getFolderByType(account.id, EntityFolder.ARCHIVE);
}
@Override
protected void onExecuted(Bundle args, EntityFolder archive) {
FragmentMessages.search(
context, getViewLifecycleOwner(), getParentFragmentManager(),
account,
archive == null ? folder : archive.id,
archive != null || !device,
criteria);
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.e(ex);
}
}.execute(context, getViewLifecycleOwner(), getArguments(), "search:raw");
else
FragmentMessages.search(
context, getViewLifecycleOwner(), getParentFragmentManager(),
account, folder,
!device,
criteria);
}
})
.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
}
})
.create();
View.OnClickListener onClick = new View.OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
BoundaryCallbackMessages.SearchCriteria criteria = new BoundaryCallbackMessages.SearchCriteria();
int id = v.getId();
if (id == R.id.ibFlagged)
criteria.with_flagged = true;
else if (id == R.id.ibUnseen)
criteria.with_unseen = true;
else if (id == R.id.ibInvite) {
criteria.with_attachments = true;
criteria.with_types = new String[]{"text/calendar"};
} else if (id == R.id.ibAttachment)
criteria.with_attachments = true;
else if (id == R.id.ibNotes)
criteria.with_notes = true;
boolean device = (cbSearchDevice.isChecked() || !cbSearchDevice.isEnabled());
FragmentMessages.search(
context, getViewLifecycleOwner(), getParentFragmentManager(),
account, folder,
!device,
criteria);
}
};
ibNotes.setOnClickListener(onClick);
ibAttachment.setOnClickListener(onClick);
ibInvite.setOnClickListener(onClick);
ibUnseen.setOnClickListener(onClick);
ibFlagged.setOnClickListener(onClick);
etQuery.setOnEditorActionListener(new TextView.OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_GO ||
(event != null && event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
dialog.getButton(DialogInterface.BUTTON_POSITIVE).performClick();
return true;
}
return false;
}
});
DB db = DB.getInstance(context);
db.message().liveFts().observe(getViewLifecycleOwner(), new Observer<TupleFtsStats>() {
private TupleFtsStats last = null;
@Override
public void onChanged(TupleFtsStats stats) {
if (stats == null)
cbSearchIndex.setText(R.string.title_search_use_index);
else if (last == null || !last.equals(stats)) {
int perc = (int) (100 * stats.fts / (float) stats.total);
cbSearchIndex.setText(getString(R.string.title_name_count,
getString(R.string.title_search_use_index), perc + "%"));
}
last = stats;
}
});
return dialog;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
}
@Override
public void onDismiss(@NonNull DialogInterface dialog) {
super.onDismiss(dialog);
getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
}
private void pickDate(TextView tv) {
Object tag = tv.getTag();
final Calendar cal = (tag == null ? Calendar.getInstance() : (Calendar) tag);
DatePickerDialog picker = new DatePickerDialog(getContext(),
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int day) {
cal.set(Calendar.MILLISECOND, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.HOUR, 0);
cal.set(Calendar.YEAR, year);
cal.set(Calendar.MONTH, month);
cal.set(Calendar.DAY_OF_MONTH, day);
DateFormat DF = Helper.getDateInstance(getContext());
tv.setTag(cal);
tv.setText(DF.format(cal.getTime()));
}
},
cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH));
picker.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
tv.setTag(null);
tv.setText(null);
}
});
picker.show();
}
}