def add_to_playlist(hash, publc, atpl_id, list_ids):
x = Playlists()
# create a hash
m = md5.new(atpl_id + publc + _private_key())
# check if this hash is equal to the one transmitted
if m.hexdigest() == hash:
param = {
'atpl_id' : atpl_id,
'list_ids': list_ids
}
data = x.add_to_playlist(param)
dat = { 'response' : data }
else:
dat = { 'response' : '' }
return dat
