include app signature in new topic

app/src/main/java/gr/thmmy/mthmmy/activities/CreateContentActivity.java

@@ -1,7 +1,9 @@
 package gr.thmmy.mthmmy.activities;
 
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.design.widget.TextInputLayout;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
@@ -11,8 +13,11 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import gr.thmmy.mthmmy.R;
+import gr.thmmy.mthmmy.activities.settings.SettingsActivity;
+import gr.thmmy.mthmmy.base.BaseActivity;
 import gr.thmmy.mthmmy.editorview.EditorView;
 import gr.thmmy.mthmmy.editorview.EmojiKeyboard;
+import gr.thmmy.mthmmy.session.SessionManager;
 import me.zhanghai.android.materialprogressbar.MaterialProgressBar;
 import timber.log.Timber;
 
@@ -55,7 +60,14 @@ public class CreateContentActivity extends AppCompatActivity implements EmojiKey
         contentEditor.setEmojiKeyboardOwner(this);
         contentEditor.setOnSubmitListener(v -> {
             if (newTopicUrl != null) {
-                new NewTopicTask(this).execute(newTopicUrl, subjectInput.getEditText().getText().toString(),
+                boolean includeAppSignature = true;
+                SessionManager sessionManager = BaseActivity.getSessionManager();
+                if (sessionManager.isLoggedIn()) {
+                    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+                    includeAppSignature = prefs.getBoolean(SettingsActivity.POSTING_APP_SIGNATURE_ENABLE_KEY, true);
+                }
+
+                new NewTopicTask(this, includeAppSignature).execute(newTopicUrl, subjectInput.getEditText().getText().toString(),
                         contentEditor.getText().toString());
             }
         });

app/src/main/java/gr/thmmy/mthmmy/activities/NewTopicTask.java

@@ -20,9 +20,11 @@ import static gr.thmmy.mthmmy.activities.topic.Posting.replyStatus;
 public class NewTopicTask extends AsyncTask<String, Void, Boolean> {
 
     private NewTopicTaskCallbacks listener;
+    private boolean includeAppSignature;
 
-    public NewTopicTask(NewTopicTaskCallbacks listener){
+    public NewTopicTask(NewTopicTaskCallbacks listener, boolean includeAppSignature){
         this.listener = listener;
+        this.includeAppSignature = includeAppSignature;
     }
 
     @Override
@@ -49,9 +51,12 @@ public class NewTopicTask extends AsyncTask<String, Void, Boolean> {
             topic = document.select("input[name=topic]").first().attr("value");
             createTopicUrl = document.select("form").first().attr("action");
 
+            final String appSignature = "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/" +
+                    "details?id=gr.thmmy.mthmmy]mTHMMY[/url][/i][/size][/right]";
+
             RequestBody postBody = new MultipartBody.Builder()
                     .setType(MultipartBody.FORM)
-                    .addFormDataPart("message", strings[2])
+                    .addFormDataPart("message", strings[2] + (includeAppSignature ? appSignature : ""))
                     .addFormDataPart("seqnum", seqnum)
                     .addFormDataPart("sc", sc)
                     .addFormDataPart("subject", strings[1])

app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java

@@ -31,7 +31,7 @@ public class ReplyTask extends AsyncTask<String, Void, Boolean> {
     @Override
     protected Boolean doInBackground(String... args) {
         final String sentFrommTHMMY = includeAppSignature
-                ? "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/details?id=gr.thmmy.mthmmy]mTHMMY[/url][/i]  [/size][/right]"
+                ? "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/details?id=gr.thmmy.mthmmy]mTHMMY[/url][/i][/size][/right]"
                 : "";
         RequestBody postBody = new MultipartBody.Builder()
                 .setType(MultipartBody.FORM)