def filter_by_rating():
"""Filter photos by specified rating"""
rating = request.form.get("filter-rating")
equality_symbol = request.form.get("equality-symbol")
user_id = session.get('user_id')
albums = crud.get_albums_by_user_id(user_id)
if equality_symbol == 'equals':
photos = crud.get_photos_by_exact_rating(rating, user_id)
statement = rating
elif equality_symbol == 'greater':
photos = crud.get_photos_with_greater_or_equal_rating(rating, user_id)
statement = "≥ " + rating
elif equality_symbol == 'less':
photos = crud.get_photos_with_less_or_equal_rating(rating, user_id)
statement = "≤ " + rating
global current_photo_list
current_photo_list = photos
return render_template("filter.html",
photos=photos,
albums=albums,
statement=statement)
def searchpage():
"""Returns photos that match keyword search"""
# filtered by user id
tagword = (request.form.get("search")).capitalize()
user_id = session.get('user_id')
albums = crud.get_albums_by_user_id(user_id)
tag = crud.get_tag_by_tagword(tagword)
if tag:
photos = crud.get_photos_by_tag(tag, user_id)
else:
photos = []
def display_album(album_id):
"""Display photos in a selected album"""
album = crud.get_album_by_id(album_id)
albums = crud.get_albums_by_user_id(session.get('user_id'))
photoalbum = album.photos
global current_photo_list
current_photo_list = photoalbum
return render_template("album_details.html",
album=album,
albums=albums,
photoalbum=photoalbum)
def display_photo(photo_id):
"""Display selected photo enlarged"""
photo = crud.get_photo_by_id(photo_id)
albums = crud.get_albums_by_user_id(session.get('user_id'))
tags = crud.display_tags_by_photo_id(photo_id)
set_of_tags = set(tags)
date = crud.print_date(photo_id)
global current_index_clicked
current_index_clicked = get_current_idx(current_photo_list, photo_id)
return render_template("photo_details.html",
photo=photo,
albums=albums,
tags=set_of_tags,
date=date)
def display_library():
"""Display all photos and list albums belonging to a user"""
current_user_id = session.get('user_id', None)
if current_user_id is None:
return redirect("/")
photos = crud.get_photos_by_user_id(current_user_id)
albums = crud.get_albums_by_user_id(current_user_id)
for photo in photos:
photo.print_date = crud.print_date(photo.photo_id)
global current_photo_list
current_photo_list = photos
return render_template("library.html", photos=photos, albums=albums)
def get_albums_by_user_id(user_id):
albums = crud.get_albums_by_user_id(user_id)
return jsonify([album.to_dict() for album in albums])
def test_get_albums_by_user_id(self):
user_id = 1
albums = crud.get_albums_by_user_id(user_id)
for album in albums:
self.assertEqual(album.user_id, user_id)