def get_genres_and_urls():
genre_names = services.get_genre_names(repo.repo_instance)
genre_urls = dict()
for name in genre_names:
genre_urls[name] = url_for('movie_bp.movies_by_genre', genre=name)
return genre_urls
def home():
username = session.get('username')
movies_per_page = 4
cursor = request.args.get("cursor", 0, type=int)
filter_form = utilities.FilterForm()
sign_up_form = utilities.RegistrationForm()
login_form = utilities.LoginForm()
selected_movies = utilities.get_selected_movies()
movie_ids = get_all_movie_ids(repo.repo_instance)
movies = get_movies_by_id(movie_ids[cursor:cursor + movies_per_page],
repo.repo_instance)
genres = services.get_genre_names(repo.repo_instance)
first_movie_url = None
last_movie_url = None
next_movie_url = None
prev_movie_url = None
if cursor > 0:
prev_movie_url = url_for("home_bp.home",
cursor=cursor - movies_per_page)
first_movie_url = url_for("home_bp.home")
if cursor + movies_per_page < len(movie_ids):
next_movie_url = url_for("home_bp.home",
cursor=cursor + movies_per_page)
last_cursor = movies_per_page * int(len(movie_ids) / movies_per_page)
if len(movie_ids) % movies_per_page == 0:
last_cursor -= movies_per_page
last_movie_url = url_for("home_bp.home", cursor=last_cursor)
return render_template(
'home.html',
movies=movies,
genres=genres,
selected_movies=selected_movies,
first_movie_url=first_movie_url,
last_movie_url=last_movie_url,
next_movie_url=next_movie_url,
prev_movie_url=prev_movie_url,
filter_form=filter_form,
sign_up_form=sign_up_form,
login_form=login_form,
username=username,
)
def get_movie_by_id(id):
username = session.get('username')
filter_form = utilities.FilterForm()
sign_up_form = utilities.RegistrationForm()
login_form = utilities.LoginForm()
comment_form = utilities.CommentForm()
movie = services.get_movie(id, repo.repo_instance)
genres = get_genre_names(repo.repo_instance)
selected_movies = utilities.get_selected_movies()
return render_template(
"details.html",
movie=movie,
genres=genres,
selected_movies=selected_movies,
filter_form=filter_form,
sign_up_form=sign_up_form,
login_form=login_form,
comment_form=comment_form,
username=username,
)
def filter_movies():
username = session.get('username')
filter_form = utilities.FilterForm()
sign_up_form = utilities.RegistrationForm()
login_form = utilities.LoginForm()
if filter_form.validate_on_submit():
return redirect(
url_for("movies_bp.filter_movies",
genre=filter_form.genre.data,
actor=filter_form.actor.data,
director=filter_form.director.data))
movies_per_page = 4
cursor = request.args.get("cursor", 0, type=int)
selected_movies = utilities.get_selected_movies()
genre_name = request.args.get("genre", '')
actor_name = request.args.get("actor", '')
director_name = request.args.get("director", '')
movie_ids = services.filter_movies(actor_name, director_name, genre_name,
repo.repo_instance)
movies = services.get_movies_by_id(
movie_ids[cursor:cursor + movies_per_page], repo.repo_instance)
genres = get_genre_names(repo.repo_instance)
first_movie_url = None
last_movie_url = None
next_movie_url = None
prev_movie_url = None
if cursor > 0:
prev_movie_url = url_for("movies_bp.filter_movies",
cursor=cursor - movies_per_page,
genre=genre_name.lower(),
actor=actor_name.lower(),
director=director_name.lower())
first_movie_url = url_for("movies_bp.filter_movies")
if cursor + movies_per_page < len(movie_ids):
next_movie_url = url_for("movies_bp.filter_movies",
cursor=cursor + movies_per_page,
genre=genre_name.lower(),
actor=actor_name.lower(),
director=director_name.lower())
last_cursor = movies_per_page * int(len(movie_ids) / movies_per_page)
if len(movie_ids) % movies_per_page == 0:
last_cursor -= movies_per_page
last_movie_url = url_for("movies_bp.filter_movies",
cursor=last_cursor,
genre=genre_name.lower(),
actor=actor_name.lower(),
director=director_name.lower())
return render_template(
'home.html',
movies=movies,
genres=genres,
selected_movies=selected_movies,
first_movie_url=first_movie_url,
last_movie_url=last_movie_url,
next_movie_url=next_movie_url,
prev_movie_url=prev_movie_url,
filter_form=filter_form,
sign_up_form=sign_up_form,
login_form=login_form,
username=username,
)