def test_get_movies_by_id(in_memory_repo):
target_movie_ids = [5, 6, 7, 8]
movies_as_dict = movie_services.get_movies_by_id(target_movie_ids,
in_memory_repo)
# Check that 2 movies were returned from the query.
assert len(movies_as_dict) == 4
# Check that the movie ids returned were 5 and 6.
movie_ids = [movie['id'] for movie in movies_as_dict]
assert set([5, 6]).issubset(movie_ids)
def movies_by_search():
movies_per_page = 10
# Read query parameters.
movie_ids = request.args.getlist('movies')
for i in range(len(movie_ids)):
movie_ids[i] = int(movie_ids[i])
#
# print("movies id", movie_ids)
cursor = request.args.get('cursor')
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)
movies_to_show = services.get_movies_by_id(movie_ids[cursor:cursor + movies_per_page], repo.repo_instance)
print(movies_to_show)
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_search', movies=movie_ids, cursor=cursor - movies_per_page)
first_movie_url = url_for('movies_bp.movies_by_search', movies=movie_ids)
if cursor + movies_per_page < len(movie_ids):
# There are further movies, so generate URLs for the 'next' and 'last' navigation buttons.
next_movie_url = url_for('movies_bp.movies_by_search', movies=movie_ids, 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('movies_bp.movies_by_search', movies=movie_ids, cursor=last_cursor)
return render_template(
'movies/movies.html',
title='Movies',
movies_title='Search Result',
movies=movies_to_show,
selected_movies=utilities.get_selected_movies(5),
genre_urls=utilities.get_genres_and_urls(),
first_movie_url=first_movie_url,
last_movie_url=last_movie_url,
prev_movie_url=prev_movie_url,
next_movie_url=next_movie_url,
)
def show_watchlist():
movies_per_page = 3
username = session['username']
# Read query parameters.
cursor = request.args.get('cursor')
movies_to_show_comments = request.args.get('view_comments_for')
if movies_to_show_comments is None:
# No view-comments query parameter, so set to a non-existent movies id.
movies_to_show_comments = -1
else:
# Convert movies_to_show_comments from string to int.
movies_to_show_comments = int(movies_to_show_comments)
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 ids for movies that are classified with genre_name.
# Retrieve the batch of movies to display on the Web page.
watch_list = services.get_watch_list_for_user(username, repo.repo_instance)
movie_ids = []
for movie in watch_list:
movie_ids.append(int(movie['id']))
# Retrieve the batch of movies to display on the Web page.
movies = services.get_movies_by_id(movie_ids[cursor:cursor + movies_per_page], repo.repo_instance)
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.show_watchlist', cursor=cursor - movies_per_page)
first_movie_url = url_for('movies_bp.show_watchlist')
if cursor + movies_per_page < len(movie_ids):
# There are further movies, so generate URLs for the 'next' and 'last' navigation buttons.
next_movie_url = url_for('movies_bp.show_watchlist', 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('movies_bp.show_watchlist', cursor=last_cursor)
# Construct urls for viewing movies comments and adding comments.
for movie in movies:
movie['view_comment_url'] = url_for('movies_bp.show_watchlist', cursor=cursor,
view_comments_for=movie['id'])
movie['remove_from_watch_list_url'] = url_for('movies_bp.remove_movie_watch_list_show', movie_id=movie['id'],
cursor=cursor, show=movies_to_show_comments)
# Generate the webpage to display the movies.
return render_template(
'movies/watch_list.html',
user=services.get_user(username, repo.repo_instance),
title='Movies',
movies_title='Watchlist for ' + username,
movies=movies,
selected_movies=utilities.get_selected_movies(5),
genre_urls=utilities.get_genres_and_urls(),
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_comments_for_movies=movies_to_show_comments
)
def movies_by_genre():
if 'username' not in session:
username = None
else:
username = session['username']
id_list = []
# print("usernmae", username)
if username is not None:
user = services.get_user(username, repo.repo_instance)
for movie in user['watch_list']:
id_list.append(movie.id)
else:
user = None
movies_per_page = 10
# Read query parameters.
genre_name = request.args.get('genre')
cursor = request.args.get('cursor')
movies_to_show_comments = request.args.get('view_comments_for')
if movies_to_show_comments is None:
# No view-comments query parameter, so set to a non-existent movies id.
movies_to_show_comments = -1
else:
# Convert movies_to_show_comments from string to int.
movies_to_show_comments = int(movies_to_show_comments)
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 ids for movies that are classified with genre_name.
movie_ids = services.get_movie_ids_for_genre(genre_name, repo.repo_instance)
# Retrieve the batch of movies to display on the Web page.
movies = services.get_movies_by_id(movie_ids[cursor:cursor + movies_per_page], repo.repo_instance)
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(movie_ids):
# There are further movies, 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(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.movies_by_genre', genre=genre_name, cursor=last_cursor)
# Construct urls for viewing movies comments and adding comments.
for movie in movies:
movie['view_comment_url'] = url_for('movies_bp.movies_by_genre', genre=genre_name, cursor=cursor,
view_comments_for=movie['id'])
movie['add_comment_url'] = url_for('movies_bp.comment_on_movies', movie=movie['id'], cursor=cursor,
page='genre')
# if movie not in;
# print("movie id", movie['id'])
if user is not None:
if movie['id'] not in id_list:
movie['add_to_watch_list_url'] = url_for('movies_bp.watch_list_genres', movie_id=movie['id'],
genre=genre_name, cursor=cursor, show=movies_to_show_comments)
else:
movie['add_to_watch_list_url'] = ""
movie['remove_from_watch_list_url'] = url_for('movies_bp.remove_movie_watch_list_genres',
movie_id=movie['id'], genre=genre_name,
cursor=cursor, show=movies_to_show_comments)
else:
movie['add_to_watch_list_url'] = None
return render_template(
'movies/movies.html',
title='Movies',
movies_title='Movies are Classified by ' + genre_name,
movies=movies,
selected_movies=utilities.get_selected_movies(6),
genre_urls=utilities.get_genres_and_urls(),
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_comments_for_movies=movies_to_show_comments,
id_list=id_list
)
def movies_by_genre():
movies_per_page = 100
genre_name = request.args.get('genre')
cursor = request.args.get('cursor')
movies_to_show_reviews = request.args.get('view_reviews_for')
if movies_to_show_reviews is None:
movies_to_show_reviews = -1
else:
movies_to_show_reviews = int(movies_to_show_reviews)
if cursor is None:
cursor = 0
else:
cursor = int(cursor)
movie_ids = services.get_movie_ids_for_genre(genre_name,
repo.repo_instance)
movies = services.get_movies_by_id(
movie_ids[cursor:cursor + movies_per_page], 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('movie_bp.movies_by_genre',
genre=genre_name,
cursor=cursor - movies_per_page)
first_movie_url = url_for('movie_bp.movies_by_genre', genre=genre_name)
if cursor + movies_per_page < len(movie_ids):
next_movie_url = url_for('movie_bp.movies_by_genre',
genre=genre_name,
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('movie_bp.movies_by_genre',
genre=genre_name,
cursor=last_cursor)
for movie in movies:
movie['view_review_url'] = url_for('movie_bp.movies_by_genre',
genre=genre_name,
cursor=cursor,
view_reviews_for=movie['id'])
movie['add_review_url'] = url_for('movie_bp.review_on_movie',
movie=movie['id'])
return render_template('movie/movie.html',
title='movies',
movie_title='Movies tagged by ' + genre_name,
movies=movies,
selected_movies=utilities.get_selected_movies(5),
genre_urls=utilities.get_genres_and_urls(),
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=movies_to_show_reviews)