def show_performance(performance_id):
if 'username' not in session:
return redirect('/login')
performances_model = PerformancesModel(db.get_connection())
exists = performances_model.exists(performance_id)
if not exists[0]:
return redirect('/performances')
performance = performances_model.get(performance_id)
actors_model = ActorsModel(db.get_connection())
res_actors = []
actors = performance[4].split(',')
for actor in actors:
actor = actor.strip()
exists = actors_model.exists(actor)
if exists[0]:
res_actors.append(exists[1:])
if session['username'] == ADMIN_NAME:
admin = True
else:
admin = False
users_model = UsersModel(db.get_connection())
if str(performance_id) in users_model.get_favourites(
session['user_id']).split(','):
in_favourites = True
else:
in_favourites = False
return render_template('performance.html',
title=performance[1],
performance=performance,
actors=res_actors,
admin=admin,
in_favourites=in_favourites)
def add_to_favourites(perf_id):
if 'username' not in session:
return redirect('/login')
user_id = session['user_id']
performances_model = PerformancesModel(db.get_connection())
exists = performances_model.exists(perf_id)[0]
if not exists:
return redirect('/performances')
users_model = UsersModel(db.get_connection())
if str(perf_id) in users_model.get_favourites(
session['user_id']).split(','):
return redirect('/performances')
favourites = users_model.get_favourites(user_id)
if len(favourites) > 0:
favourites += ',{}'.format(perf_id)
else:
favourites += str(perf_id)
users_model.edit_favourites(user_id, favourites)
return redirect('/favourites')
def delete_from_favourites(perf_id):
if 'username' not in session:
return redirect('/login')
user_id = session['user_id']
users_model = UsersModel(db.get_connection())
favourites = users_model.get_favourites(user_id).split(',')
if str(perf_id) not in favourites:
return redirect('/performances')
del favourites[favourites.index(str(perf_id))]
users_model.edit_favourites(user_id, ','.join(favourites))
return redirect('/performances')
def show_favourites():
if 'username' not in session:
return redirect('/login')
performances_model = PerformancesModel(db.get_connection())
users_model = UsersModel(db.get_connection())
res = []
favourites = users_model.get_favourites(session['user_id'])
for item in favourites.split(','):
exists = performances_model.exists(item)
if exists[0]:
res.append(exists[1:5])
return render_template('favourites.html',
title='Избранное',
username=session['username'],
favourites=res)
