implements #157 - chatbot whitelist

src/chatcleaner/badwordcheck.cpp

@@ -9,11 +9,26 @@ BadWordCheck::BadWordCheck()
 bool BadWordCheck::run(QString msg)
 {
 	msg = msg.toLower();
+    bool badMessage(false);
 
 	QStringListIterator it(badWords);
 	while (it.hasNext()) {
-		if(msg.contains(it.next()))
-			return true;
+        QString bw=it.next();
+        if(msg.contains(bw)) {
+            badMessage=true;
+
+            //exception check
+            QStringListIterator it2(badWordsException);
+            while (it2.hasNext()) {
+                QString bwe=it2.hasNext();
+                if(bwe.contains(bw) && msg.contains(bwe)) {
+                    badMessage=false;
+                }
+            }
+        }
 	}
-	return false;
+
+    if(badMessage) return true;
+    else return false;
+
 }