def rm_tag_from_song(user, song_hash, tag):
song = get_tn_by_hash(song_hash)
if len(song.tags) == 1:
flash("must have at least one tag")
else:
new_tags=[]
for t in song.tags:
if t.name in tag:
flash(t.name + " removed")
else:
new_tags.append(t)
song.tags = new_tags
db.session.merge(song)
db.session.commit()
def add_tag_to_song(user, song_hash, tag):
song = get_tn_by_hash(song_hash)
song.add_tag(tag)
db.session.merge(song)
db.session.commit()
def retag(tn_hash):
song = get_tn_by_hash(tn_hash)
u = session['twitter_user']
return render_template('retag.html', song=song, user=u)
def player(tn_hash):
song = get_tn_by_hash(tn_hash)
return render_template('player.html', tn=tn_hash, song=song)
