Added automation rule

app/src/main/java/eu/faircode/email/EntityRule.java

@@ -20,6 +20,9 @@ package eu.faircode.email;
 */
 
 import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.net.Uri;
 
 import org.json.JSONException;
@@ -40,6 +43,7 @@ import javax.mail.MessagingException;
 import javax.mail.internet.InternetAddress;
 
 import androidx.annotation.NonNull;
+import androidx.core.content.ContextCompat;
 import androidx.room.Entity;
 import androidx.room.ForeignKey;
 import androidx.room.Index;
@@ -81,6 +85,12 @@ public class EntityRule {
     static final int TYPE_UNSEEN = 2;
     static final int TYPE_MOVE = 3;
     static final int TYPE_ANSWER = 4;
+    static final int TYPE_AUTOMATION = 5;
+
+    static final String ACTION_AUTOMATION = BuildConfig.APPLICATION_ID + ".AUTOMATION";
+    static final String EXTRA_RULE = "rule";
+    static final String EXTRA_SENDER = "sender";
+    static final String EXTRA_SUBJECT = "subject";
 
     boolean matches(Context context, EntityMessage message, Message imessage) throws MessagingException {
         try {
@@ -205,6 +215,9 @@ public class EntityRule {
                 case TYPE_ANSWER:
                     onActionAnswer(context, db, message, jargs);
                     break;
+                case TYPE_AUTOMATION:
+                    onActionAutomation(context, db, message, jargs);
+                    break;
             }
         } catch (JSONException ex) {
             Log.e(ex);
@@ -260,6 +273,30 @@ public class EntityRule {
         EntityOperation.queue(context, db, reply, EntityOperation.SEND);
     }
 
+    private void onActionAutomation(Context context, DB db, EntityMessage message, JSONObject jargs) throws JSONException {
+        String sender = (message.from == null || message.from.length == 0
+                ? null : ((InternetAddress) message.from[0]).getAddress());
+
+        Intent automation = new Intent(ACTION_AUTOMATION);
+        automation.putExtra(EXTRA_RULE, name);
+        automation.putExtra(EXTRA_SENDER, sender);
+        automation.putExtra(EXTRA_SUBJECT, message.subject);
+
+        PackageManager pm = context.getPackageManager();
+        ResolveInfo ri = pm.resolveService(automation, 0);
+        if (ri == null)
+            Log.w("Unable to resolve " + automation);
+        else {
+            automation.setPackage(ri.serviceInfo.packageName);
+            Log.i("Sending " + automation);
+            try {
+                ContextCompat.startForegroundService(context, automation);
+            } catch (Throwable ex) {
+                Log.e(ex);
+            }
+        }
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (obj instanceof EntityRule) {

app/src/main/java/eu/faircode/email/FragmentRule.java

@@ -89,6 +89,7 @@ public class FragmentRule extends FragmentBase {
     private Spinner spIdent;
     private Spinner spAnswer;
     private CheckBox cbCc;
+    private TextView tvAutomation;
 
     private BottomNavigationView bottom_navigation;
     private ContentLoadingProgressBar pbWait;
@@ -96,6 +97,7 @@ public class FragmentRule extends FragmentBase {
     private Group grpReady;
     private Group grpMove;
     private Group grpAnswer;
+    private Group grpAutomation;
 
     private ArrayAdapter<Action> adapterAction;
     private ArrayAdapter<EntityFolder> adapterTarget;
@@ -154,6 +156,7 @@ public class FragmentRule extends FragmentBase {
         spIdent = view.findViewById(R.id.spIdent);
         spAnswer = view.findViewById(R.id.spAnswer);
         cbCc = view.findViewById(R.id.cbCc);
+        tvAutomation = view.findViewById(R.id.tvAutomation);
 
         bottom_navigation = view.findViewById(R.id.bottom_navigation);
         pbWait = view.findViewById(R.id.pbWait);
@@ -161,6 +164,7 @@ public class FragmentRule extends FragmentBase {
         grpReady = view.findViewById(R.id.grpReady);
         grpMove = view.findViewById(R.id.grpMove);
         grpAnswer = view.findViewById(R.id.grpAnswer);
+        grpAutomation = view.findViewById(R.id.grpAutomation);
 
         ivSender.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -205,6 +209,7 @@ public class FragmentRule extends FragmentBase {
         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)));
+        actions.add(new Action(EntityRule.TYPE_AUTOMATION, getString(R.string.title_rule_automation)));
         adapterAction.addAll(actions);
 
         spAction.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@@ -237,6 +242,13 @@ public class FragmentRule extends FragmentBase {
 
         tvActionRemark.setVisibility(View.GONE);
 
+        tvAutomation.setText(getString(R.string.title_rule_automation_hint,
+                EntityRule.ACTION_AUTOMATION,
+                TextUtils.join(",", new String[]{
+                        EntityRule.EXTRA_RULE,
+                        EntityRule.EXTRA_SENDER,
+                        EntityRule.EXTRA_SUBJECT})));
+
         bottom_navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
             @Override
             public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
@@ -259,6 +271,7 @@ public class FragmentRule extends FragmentBase {
         grpReady.setVisibility(View.GONE);
         grpMove.setVisibility(View.GONE);
         grpAnswer.setVisibility(View.GONE);
+        grpAutomation.setVisibility(View.GONE);
         pbWait.setVisibility(View.VISIBLE);
 
         return view;
@@ -607,6 +620,7 @@ public class FragmentRule extends FragmentBase {
     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);
+        grpAutomation.setVisibility(type == EntityRule.TYPE_AUTOMATION ? View.VISIBLE : View.GONE);
     }
 
     private JSONObject getCondition() throws JSONException {

app/src/main/res/layout/fragment_rule.xml

@@ -416,6 +416,15 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/spAnswer" />
 
+            <TextView
+                android:id="@+id/tvAutomation"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/title_rule_automation_hint"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/cbCc" />
+
             <androidx.constraintlayout.widget.Group
                 android:id="@+id/grpReady"
                 android:layout_width="0dp"
@@ -442,6 +451,12 @@
                 android:layout_height="0dp"
                 app:constraint_referenced_ids="
                 tvAnswerIdentity,spIdent,tvAnswerTemplate,spAnswer,cbCc" />
+
+            <androidx.constraintlayout.widget.Group
+                android:id="@+id/grpAutomation"
+                android:layout_width="0dp"
+                android:layout_height="0dp"
+                app:constraint_referenced_ids="tvAutomation" />
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
 

app/src/main/res/values/strings.xml

@@ -463,6 +463,8 @@
     <string name="title_rule_cc">Reply to CC addresses</string>
     <string name="title_rule_name_missing">Rule name missing</string>
     <string name="title_rule_condition_missing">Condition missing</string>
+    <string name="title_rule_automation">Automation</string>
+    <string name="title_rule_automation_hint">This will send the intent \'%1$s\' with the extras \'%2$s\'</string>
 
     <string name="title_action_seen">Mark read</string>
     <string name="title_action_archive">Archive</string>