def search_by_keyword():
movies_per_page = 5
# Read query parameters.
search_type = request.args.get('type')
search_keyword = request.args.get('keyword')
cursor = request.args.get('cursor')
movie_to_show_review = request.args.get('view_reviews')
if movie_to_show_review is None:
# No movie_to_show_review query parameter, so set to false
movie_to_show_review = False
else:
# Convert article_to_show_comments from string to int.
movie_to_show_review = True
if cursor is None:
# No cursor query parameter, so initialise cursor to start at the beginning.
cursor = 0
else:
# Convert cursor from string to int.
cursor = int(cursor)
# Retrieve movies and parse them to dict
all_target_movies = []
if search_type.lower() == 'actor':
all_target_movies = [services.movie_to_dict(i) for i in
services.get_movies_by_actor(search_keyword, repo.repo_instance)]
else:
all_target_movies = [services.movie_to_dict(i) for i in
services.get_movies_by_director(search_keyword, repo.repo_instance)]
specific_movies = all_target_movies[cursor:cursor + movies_per_page]
first_movie_url = None
last_movie_url = None
next_movie_url = None
prev_movie_url = None
if cursor > 0:
# There are preceding movies, so generate URLs for the 'previous' and 'first' navigation buttons.
prev_movie_url = url_for('movies_bp.search_by_keyword', type=search_type, keyword=search_keyword,
cursor=cursor - movies_per_page)
first_movie_url = url_for('movies_bp.search_by_keyword', type=search_type, keyword=search_keyword)
if cursor + movies_per_page < len(all_target_movies):
# There are further articles, so generate URLs for the 'next' and 'last' navigation buttons.
next_movie_url = url_for('movies_bp.search_by_keyword', type=search_type, keyword=search_keyword,
cursor=cursor + movies_per_page)
last_cursor = movies_per_page * int(len(all_target_movies) / movies_per_page)
if len(all_target_movies) % movies_per_page == 0:
last_cursor -= movies_per_page
last_movie_url = url_for('movies_bp.search_by_keyword', type=search_type, keyword=search_keyword,
cursor=last_cursor)
# Construct urls for viewing article comments and adding comments.
for movie in specific_movies:
movie['view_review_url'] = url_for('movies_bp.movies_by_genre', type=search_type, keyword=search_keyword,
cursor=cursor,
view_reviews=True)
movie['add_review_url'] = url_for('movies_bp.review_on_movie', id=movie["_rank"], type=search_type, keyword=search_keyword, cursor=cursor)
# Generate the webpage to display the articles.
return render_template(
'movies/movielist.html',
movies_title='Movies search by ' + search_type + ' with keyword: ' + search_keyword,
movies=specific_movies,
first_movie_url=first_movie_url,
last_movie_url=last_movie_url,
prev_movie_url=prev_movie_url,
next_movie_url=next_movie_url,
show_reviews_for_movie=movie_to_show_review,
genre_urls=utilities.get_all_genre_urls()
)
def movies_by_genre():
movies_per_page = 5
# Read query parameters.
genre_name = request.args.get('genre')
cursor = request.args.get('cursor')
movie_to_show_review = request.args.get('view_reviews')
if movie_to_show_review is None:
# No movie_to_show_review query parameter, so set to false
movie_to_show_review = False
else:
# Convert article_to_show_comments from string to int.
movie_to_show_review = True
if cursor is None:
# No cursor query parameter, so initialise cursor to start at the beginning.
cursor = 0
else:
# Convert cursor from string to int.
cursor = int(cursor)
# Retrieve movies and parse them to dict
movies = [services.movie_to_dict(i) for i in services.get_movies_by_genre(genre_name)]
specific_movies = movies[cursor:cursor + movies_per_page]
first_movie_url = None
last_movie_url = None
next_movie_url = None
prev_movie_url = None
if cursor > 0:
# There are preceding movies, so generate URLs for the 'previous' and 'first' navigation buttons.
prev_movie_url = url_for('movies_bp.movies_by_genre', genre=genre_name, cursor=cursor - movies_per_page)
first_movie_url = url_for('movies_bp.movies_by_genre', genre=genre_name)
if cursor + movies_per_page < len(movies):
# There are further articles, so generate URLs for the 'next' and 'last' navigation buttons.
next_movie_url = url_for('movies_bp.movies_by_genre', genre=genre_name, cursor=cursor + movies_per_page)
last_cursor = movies_per_page * int(len(movies) / movies_per_page)
if len(movies) % movies_per_page == 0:
last_cursor -= movies_per_page
last_movie_url = url_for('movies_bp.movies_by_genre', genre=genre_name, cursor=last_cursor)
# Construct urls for viewing article comments and adding comments.
for movie in specific_movies:
movie['view_review_url'] = url_for('movies_bp.movies_by_genre', genre=genre_name, cursor=cursor,
view_reviews=True)
movie['add_review_url'] = url_for('movies_bp.review_on_movie', id=movie["id"], genre=genre_name, cursor=cursor)
# Generate the webpage to display the articles.
return render_template(
'movies/movielist.html',
movies_title='Movies Genre: ' + genre_name,
movies=specific_movies,
first_movie_url=first_movie_url,
last_movie_url=last_movie_url,
prev_movie_url=prev_movie_url,
next_movie_url=next_movie_url,
show_reviews_for_movie=movie_to_show_review,
genre_urls=utilities.get_all_genre_urls()
)
def home():
print(utilities.get_all_genre_urls())
return render_template(
'home/home.html',
genre_urls=utilities.get_all_genre_urls()
)