def upload():
# upload one or more pictures to the filesystem and register it/them in the database
if not 'MyWebsite_user_id' in session.keys():
return redirect('/')
if not User.is_logged_in(session['MyWebsite_user_id'],session['login_session']):
return redirect('/danger')
user=User.get_one(session['MyWebsite_user_id'])
album_id=request.form['active_album']
# f=request.files['new_pic']
files=request.files.getlist('new_pic')
for eachfile in files:
filename=secure_filename(eachfile.filename)
ALLOWED_EXTENSIONS = ('bmp','png', 'jpg', 'jpeg', 'gif')
if '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS:
print(filename)
if path.exists('UserFiles/'+user.email+'/'+filename):
# Album.add_pic(user,pic,album_id)
filename=filename.rsplit('.',1)
filename[0]=filename[0]+str(round(datetime.timestamp(datetime.now())))
filename='.'.join(filename)
# Save pic to the filesystem
eachfile.save('UserFiles/'+user.email+'/'+filename)
# Add pic to the pictures db
pic=Picture.new(user.id,user.email+'/'+filename,filename)
# Add pic to the active album
Album.add_pic(user,pic,album_id)
# Create thumbnail image using PIL
im=Image.open('UserFiles/'+user.email+'/'+filename)
im.thumbnail((100,100),Image.ANTIALIAS)
im.save('UserFiles/thumbnails/'+user.email+'/'+filename)
user.set_active_album(album_id)
else:
print('invalid file extension.')
return redirect('/dashboard')
def reorder_album():
if not 'MyWebsite_user_id' in session.keys():
return redirect('/')
if not User.is_logged_in(session['MyWebsite_user_id'],session['login_session']):
return redirect('/danger')
python_obj = json.loads(request.form['json'])
album_order=Album_to_Pic()
# This section to be replaced by album_order.set_order(python_obj)
old_order=album_order.get_order(python_obj["album_id"])
album=Album.query.get(python_obj["album_id"])
# Remove pictures from album if they are no longer in the list
for picture_id in old_order:
if picture_id not in python_obj["ordering"]:
picture=Picture.query.get(picture_id)
album.pictures.remove(picture)
album_order.commit()
# Rewrite all the rank values in the db table using the index value of the list
for rank,picture_id in enumerate(python_obj["ordering"],1):
# print(rank, picture_id)
if picture_id.isnumeric():
# if the list contains a picture that is not in the album, then add it
picture=Picture.query.get(picture_id)
if picture not in album.pictures:
Album.add_pic(user=None,picture=picture,album_id=album.id)
record=album_order.get_one(python_obj["album_id"],picture_id)
record.rank=rank
album_order.commit()
# print(album_order.get_order(python_obj["album_id"]))
return redirect('/dashboard')
def reorder_album():
if not 'MyWebsite_user_id' in session.keys():
return redirect('/')
if not User.is_logged_in(session['MyWebsite_user_id'],
session['login_session']):
return redirect('/danger')
# print("form:", request.form['json'])
# print(request.form['album_id'])
python_obj = json.loads(request.form['json'])
# print("jSON:", json.loads(request.form['json']))
# print(python_obj["album_id"])
# print(python_obj["ordering"])
# print("jSON:", request.get_json(force=True))
album_order = Album_to_Pic()
# This section to be replaced by album_order.set_order(python_obj)
old_order = album_order.get_order(python_obj["album_id"])
album = Album.query.get(python_obj["album_id"])
for picture_id in old_order:
if picture_id not in python_obj["ordering"]:
picture = Picture.query.get(picture_id)
album.pictures.remove(picture)
album_order.commit()
for rank, picture_id in enumerate(python_obj["ordering"], 1):
# print(rank, picture_id)
picture = Picture.query.get(picture_id)
if picture not in album.pictures:
Album.add_pic(user=None, picture=picture, album_id=album.id)
record = album_order.get_one(python_obj["album_id"], picture_id)
record.rank = rank
album_order.commit()
# print(album_order.get_order(python_obj["album_id"]))
return redirect('/dashboard')