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 . Copyright 2018-2019 by Marcel Bokhorst (M66B) */ import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.provider.ContactsContract; import android.text.TextUtils; import android.view.LayoutInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.CheckBox; import android.widget.EditText; import android.widget.ImageView; import android.widget.ScrollView; import android.widget.Spinner; import android.widget.TextView; import com.google.android.material.bottomnavigation.BottomNavigationView; import com.google.android.material.snackbar.Snackbar; import org.json.JSONException; import org.json.JSONObject; import java.util.ArrayList; import java.util.List; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.constraintlayout.widget.ConstraintLayout; import androidx.constraintlayout.widget.Group; import androidx.fragment.app.FragmentTransaction; import static android.app.Activity.RESULT_OK; public class FragmentRule extends FragmentBase { private ViewGroup view; private ScrollView scroll; private ConstraintLayout content; private TextView tvFolder; private EditText etName; private EditText etOrder; private CheckBox cbEnabled; private CheckBox cbStop; private EditText etSender; private CheckBox cbSender; private ImageView ivSender; private EditText etSubject; private CheckBox cbSubject; private EditText etHeader; private CheckBox cbHeader; private Spinner spAction; private TextView tvActionRemark; private Spinner spTarget; private Spinner spIdent; private Spinner spAnswer; private CheckBox cbCc; private BottomNavigationView bottom_navigation; private ContentLoadingProgressBar pbWait; private Group grpReady; private Group grpMove; private Group grpAnswer; private ArrayAdapter adapterAction; private ArrayAdapter adapterTarget; private ArrayAdapter adapterIdentity; private ArrayAdapter adapterAnswer; private long id = -1; private long account = -1; private long folder = -1; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Get arguments Bundle args = getArguments(); id = args.getLong("id", -1); account = args.getLong("account", -1); folder = args.getLong("folder", -1); } @Override @Nullable public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { setSubtitle(R.string.title_edit_rules); view = (ViewGroup) inflater.inflate(R.layout.fragment_rule, container, false); // Get controls scroll = view.findViewById(R.id.scroll); content = view.findViewById(R.id.content); tvFolder = view.findViewById(R.id.tvFolder); etName = view.findViewById(R.id.etName); etOrder = view.findViewById(R.id.etOrder); cbEnabled = view.findViewById(R.id.cbEnabled); cbStop = view.findViewById(R.id.cbStop); etSender = view.findViewById(R.id.etSender); cbSender = view.findViewById(R.id.cbSender); ivSender = view.findViewById(R.id.ivSender); etSubject = view.findViewById(R.id.etSubject); cbSubject = view.findViewById(R.id.cbSubject); etHeader = view.findViewById(R.id.etHeader); cbHeader = view.findViewById(R.id.cbHeader); spAction = view.findViewById(R.id.spAction); tvActionRemark = view.findViewById(R.id.tvActionRemark); spTarget = view.findViewById(R.id.spTarget); spIdent = view.findViewById(R.id.spIdent); spAnswer = view.findViewById(R.id.spAnswer); cbCc = view.findViewById(R.id.cbCc); bottom_navigation = view.findViewById(R.id.bottom_navigation); pbWait = view.findViewById(R.id.pbWait); grpReady = view.findViewById(R.id.grpReady); grpMove = view.findViewById(R.id.grpMove); grpAnswer = view.findViewById(R.id.grpAnswer); ivSender.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent pick = new Intent(Intent.ACTION_PICK, ContactsContract.CommonDataKinds.Email.CONTENT_URI); if (pick.resolveActivity(getContext().getPackageManager()) == null) Snackbar.make(view, R.string.title_no_contacts, Snackbar.LENGTH_LONG).show(); else startActivityForResult(Helper.getChooser(getContext(), pick), ActivityView.REQUEST_SENDER); } }); adapterAction = new ArrayAdapter<>(getContext(), R.layout.spinner_item1, android.R.id.text1, new ArrayList()); adapterAction.setDropDownViewResource(R.layout.spinner_item1_dropdown); spAction.setAdapter(adapterAction); adapterTarget = new ArrayAdapter<>(getContext(), R.layout.spinner_item1, android.R.id.text1, new ArrayList()); adapterTarget.setDropDownViewResource(R.layout.spinner_item1_dropdown); spTarget.setAdapter(adapterTarget); adapterIdentity = new ArrayAdapter<>(getContext(), R.layout.spinner_item1, android.R.id.text1, new ArrayList()); adapterIdentity.setDropDownViewResource(R.layout.spinner_item1_dropdown); spIdent.setAdapter(adapterIdentity); adapterAnswer = new ArrayAdapter<>(getContext(), R.layout.spinner_item1, android.R.id.text1, new ArrayList()); adapterAnswer.setDropDownViewResource(R.layout.spinner_item1_dropdown); spAnswer.setAdapter(adapterAnswer); List actions = new ArrayList<>(); actions.add(new Action(EntityRule.TYPE_SEEN, getString(R.string.title_seen))); actions.add(new Action(EntityRule.TYPE_UNSEEN, getString(R.string.title_unseen))); actions.add(new Action(EntityRule.TYPE_MOVE, getString(R.string.title_move))); actions.add(new Action(EntityRule.TYPE_ANSWER, getString(R.string.title_answer_reply))); adapterAction.addAll(actions); spAction.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { Integer prev = (Integer) adapterView.getTag(); if (prev != null && !prev.equals(position)) { Action action = (Action) adapterView.getAdapter().getItem(position); onActionSelected(action.type); } adapterView.setTag(position); } @Override public void onNothingSelected(AdapterView parent) { onActionSelected(-1); } private void onActionSelected(int type) { showActionParameters(type); new Handler().post(new Runnable() { @Override public void run() { scroll.smoothScrollTo(0, content.getBottom()); } }); } }); tvActionRemark.setVisibility(View.GONE); bottom_navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() { @Override public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) { switch (menuItem.getItemId()) { case R.id.action_delete: onActionTrash(); return true; case R.id.action_save: onActionSave(); return true; default: return false; } } }); // Initialize tvFolder.setText(null); bottom_navigation.setVisibility(View.GONE); grpReady.setVisibility(View.GONE); grpMove.setVisibility(View.GONE); grpAnswer.setVisibility(View.GONE); pbWait.setVisibility(View.VISIBLE); return view; } @Override public void onActivityCreated(@Nullable final Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); Bundle args = new Bundle(); args.putLong("account", account); args.putLong("folder", folder); new SimpleTask() { @Override protected RefData onExecute(Context context, Bundle args) { long aid = args.getLong("account"); long fid = args.getLong("folder"); RefData data = new RefData(); DB db = DB.getInstance(context); data.folder = db.folder().getFolder(fid); data.folders = db.folder().getFolders(aid); if (data.folders == null) data.folders = new ArrayList<>(); for (EntityFolder folder : data.folders) folder.display = folder.getDisplayName(context); EntityFolder.sort(context, data.folders); data.identities = db.identity().getIdentities(aid); data.answers = db.answer().getAnswers(); return data; } @Override protected void onExecuted(Bundle args, RefData data) { tvFolder.setText(data.folder.getDisplayName(getContext())); adapterTarget.clear(); adapterTarget.addAll(data.folders); adapterIdentity.clear(); adapterIdentity.addAll(data.identities); adapterAnswer.clear(); adapterAnswer.addAll(data.answers); tvActionRemark.setText( getString(R.string.title_rule_action_remark, data.folder.getDisplayName(getContext()))); tvActionRemark.setVisibility(View.VISIBLE); loadRule(); } @Override protected void onException(Bundle args, Throwable ex) { Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex); } }.execute(this, args, "rule:accounts"); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { Log.i("Request=" + requestCode + " result=" + resultCode + " data=" + data); if (resultCode == RESULT_OK) { if (requestCode == ActivityView.REQUEST_SENDER) { if (data != null) handlePickContact(data); } } } private void handlePickContact(Intent data) { Uri uri = data.getData(); if (uri == null) return; try (Cursor cursor = getContext().getContentResolver().query(uri, new String[]{ ContactsContract.CommonDataKinds.Email.ADDRESS }, null, null, null)) { if (cursor != null && cursor.moveToFirst()) etSender.setText(cursor.getString(0)); } catch (Throwable ex) { Log.e(ex); Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex); } } private void loadRule() { Bundle rargs = new Bundle(); rargs.putLong("id", id); rargs.putString("sender", getArguments().getString("sender")); rargs.putString("subject", getArguments().getString("subject")); new SimpleTask() { @Override protected TupleRuleEx onExecute(Context context, Bundle args) { long id = args.getLong("id"); return DB.getInstance(context).rule().getRule(id); } @Override protected void onExecuted(Bundle args, TupleRuleEx rule) { try { JSONObject jcondition = (rule == null ? new JSONObject() : new JSONObject(rule.condition)); JSONObject jaction = (rule == null ? new JSONObject() : new JSONObject(rule.action)); JSONObject jsender = jcondition.optJSONObject("sender"); JSONObject jsubject = jcondition.optJSONObject("subject"); JSONObject jheader = jcondition.optJSONObject("header"); etName.setText(rule == null ? null : rule.name); etOrder.setText(rule == null ? null : Integer.toString(rule.order)); cbEnabled.setChecked(rule == null || rule.enabled); cbStop.setChecked(rule != null && rule.stop); etSender.setText(jsender == null ? args.getString("sender") : jsender.getString("value")); cbSender.setChecked(jsender != null && jsender.getBoolean("regex")); etSubject.setText(jsubject == null ? args.getString("subject") : jsubject.getString("value")); cbSubject.setChecked(jsubject != null && jsubject.getBoolean("regex")); etHeader.setText(jheader == null ? null : jheader.getString("value")); cbHeader.setChecked(jheader != null && jheader.getBoolean("regex")); if (rule == null) { for (int pos = 0; pos < adapterIdentity.getCount(); pos++) if (adapterIdentity.getItem(pos).primary) { spIdent.setSelection(pos); break; } } else { int type = jaction.getInt("type"); switch (type) { case EntityRule.TYPE_MOVE: long target = jaction.getLong("target"); for (int pos = 0; pos < adapterTarget.getCount(); pos++) if (adapterTarget.getItem(pos).id.equals(target)) { spTarget.setSelection(pos); break; } break; case EntityRule.TYPE_ANSWER: long identity = jaction.getLong("identity"); for (int pos = 0; pos < adapterIdentity.getCount(); pos++) if (adapterIdentity.getItem(pos).id.equals(identity)) { spIdent.setSelection(pos); break; } long answer = jaction.getLong("answer"); for (int pos = 0; pos < adapterAnswer.getCount(); pos++) if (adapterAnswer.getItem(pos).id.equals(answer)) { spAnswer.setSelection(pos); break; } boolean cc = (jaction.has("cc") && jaction.getBoolean("cc")); cbCc.setChecked(cc); break; } for (int pos = 0; pos < adapterAction.getCount(); pos++) if (adapterAction.getItem(pos).type == type) { spAction.setTag(pos); spAction.setSelection(pos); break; } showActionParameters(type); } grpReady.setVisibility(View.VISIBLE); bottom_navigation.findViewById(R.id.action_delete).setVisibility(rule == null ? View.GONE : View.VISIBLE); bottom_navigation.setVisibility(View.VISIBLE); pbWait.setVisibility(View.GONE); } catch (JSONException ex) { Log.e(ex); } } @Override protected void onException(Bundle args, Throwable ex) { Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex); } }.execute(FragmentRule.this, rargs, "rule:get"); } private void onActionTrash() { new DialogBuilderLifecycle(getContext(), getViewLifecycleOwner()) .setMessage(R.string.title_ask_delete_rule) .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Bundle args = new Bundle(); args.putLong("id", id); new SimpleTask() { @Override protected void onPreExecute(Bundle args) { Helper.setViewsEnabled(view, false); } @Override protected void onPostExecute(Bundle args) { Helper.setViewsEnabled(view, true); } @Override protected Void onExecute(Context context, Bundle args) { long id = args.getLong("id"); DB.getInstance(context).rule().deleteRule(id); return null; } @Override protected void onExecuted(Bundle args, Void data) { finish(); } @Override protected void onException(Bundle args, Throwable ex) { Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex); } }.execute(FragmentRule.this, args, "rule:delete"); } }) .setNegativeButton(android.R.string.cancel, null) .show(); } private void onActionSave() { if (!Helper.isPro(getContext())) { FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.content_frame, new FragmentPro()).addToBackStack("pro"); fragmentTransaction.commit(); return; } try { Helper.setViewsEnabled(view, false); Bundle args = new Bundle(); args.putLong("id", id); args.putLong("folder", folder); args.putString("name", etName.getText().toString()); args.putString("order", etOrder.getText().toString()); args.putBoolean("enabled", cbEnabled.isChecked()); args.putBoolean("stop", cbStop.isChecked()); args.putString("condition", getCondition().toString()); args.putString("action", getAction().toString()); new SimpleTask() { @Override protected void onPreExecute(Bundle args) { Helper.setViewsEnabled(view, false); } @Override protected void onPostExecute(Bundle args) { Helper.setViewsEnabled(view, true); } @Override protected Void onExecute(Context context, Bundle args) throws JSONException { long id = args.getLong("id"); long folder = args.getLong("folder"); String name = args.getString("name"); String order = args.getString("order"); boolean enabled = args.getBoolean("enabled"); boolean stop = args.getBoolean("stop"); String condition = args.getString("condition"); String action = args.getString("action"); if (TextUtils.isEmpty(name)) throw new IllegalArgumentException(context.getString(R.string.title_rule_name_missing)); JSONObject jcondition = new JSONObject(condition); JSONObject jsender = jcondition.optJSONObject("sender"); JSONObject jsubject = jcondition.optJSONObject("subject"); JSONObject jheader = jcondition.optJSONObject("header"); if (jsender == null && jsubject == null && jheader == null) throw new IllegalArgumentException(context.getString(R.string.title_rule_condition_missing)); if (TextUtils.isEmpty(order)) order = "1"; DB db = DB.getInstance(context); if (id < 0) { EntityRule rule = new EntityRule(); rule.folder = folder; rule.name = name; rule.order = Integer.parseInt(order); rule.enabled = enabled; rule.stop = stop; rule.condition = condition; rule.action = action; rule.id = db.rule().insertRule(rule); } else { EntityRule rule = db.rule().getRule(id); rule.folder = folder; rule.name = name; rule.order = Integer.parseInt(order); rule.enabled = enabled; rule.stop = stop; rule.condition = condition; rule.action = action; db.rule().updateRule(rule); } return null; } @Override protected void onExecuted(Bundle args, Void data) { finish(); } @Override protected void onException(Bundle args, Throwable ex) { if (ex instanceof IllegalArgumentException) Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG).show(); else Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex); } }.execute(this, args, "rule:save"); } catch (JSONException ex) { Log.e(ex); } } private void showActionParameters(int type) { grpMove.setVisibility(type == EntityRule.TYPE_MOVE ? View.VISIBLE : View.GONE); grpAnswer.setVisibility(type == EntityRule.TYPE_ANSWER ? View.VISIBLE : View.GONE); } private JSONObject getCondition() throws JSONException { JSONObject jcondition = new JSONObject(); String sender = etSender.getText().toString(); if (!TextUtils.isEmpty(sender)) { JSONObject jsender = new JSONObject(); jsender.put("value", sender); jsender.put("regex", cbSender.isChecked()); jcondition.put("sender", jsender); } String subject = etSubject.getText().toString(); if (!TextUtils.isEmpty(subject)) { JSONObject jsubject = new JSONObject(); jsubject.put("value", subject); jsubject.put("regex", cbSubject.isChecked()); jcondition.put("subject", jsubject); } String header = etHeader.getText().toString(); if (!TextUtils.isEmpty(header)) { JSONObject jheader = new JSONObject(); jheader.put("value", header); jheader.put("regex", cbHeader.isChecked()); jcondition.put("header", jheader); } return jcondition; } private JSONObject getAction() throws JSONException { JSONObject jaction = new JSONObject(); Action action = (Action) spAction.getSelectedItem(); if (action != null) { jaction.put("type", action.type); switch (action.type) { case EntityRule.TYPE_MOVE: EntityFolder target = (EntityFolder) spTarget.getSelectedItem(); jaction.put("target", target.id); break; case EntityRule.TYPE_ANSWER: EntityIdentity identity = (EntityIdentity) spIdent.getSelectedItem(); EntityAnswer answer = (EntityAnswer) spAnswer.getSelectedItem(); boolean cc = cbCc.isChecked(); jaction.put("identity", identity.id); jaction.put("answer", answer.id); jaction.put("cc", cc); break; } } return jaction; } private class RefData { EntityFolder folder; List folders; List identities; List answers; } private class Action { int type; String name; Action(int type, String name) { this.type = type; this.name = name; } @NonNull @Override public String toString() { return name; } } }