Hi, I am from Austria. I don´t think Turks are getting treated bad here, I had a lot of friends who where from Turkey. Only our elder people, like my Grandma and stuff are complaining sometimes about the foreigners.
They hate it when the People who come here don´t speak German properly or don´t integrate in our Culture. Some People hate foreigners at all. It really depends on the people.
But sometimes I see people from Turkey who speak perfect Austrian Language with "Vienna Accent" and that is actually very cool, since you can communicate better.
Some restaurants here are belonging to Turks which are very friendly and I really never had a Problem with them.
The overall situation with foreigners is still bad sometimes. Especially countries like Afghanistan, Iraq, Algeria and stuff, we actaully have a lot of problems with them right now. Not all of them, but some are very rude and loud in public and disturb other People. Even the Turkish wo lived here for some years are disturbed by them!
But overall Turkish People are quite popular, even my dad had 2 or 3 nice turkish guys sitting in his class and I slowly feel It became some kind of nice tradition here.