def upload_image():
"""
Upload an image to a list,
return JSON.
"""
list_id = request.form.get("list_id")
base64_str = request.form.get("file")
if not list_id:
return error(Error.EMPTY_LIST_ID, 400)
if not base64_str:
return error(Error.EMPTY_IMAGE, 400)
if not List.has_access_to(g.user.netid, list_id):
return error(Error.NO_ACCESS_TO_LIST, 400)
decoded = base64.decodestring(base64_str)
filename = str(uuid.uuid4()) + ".png"
image_path = app.config['IMAGE_PATH'] + filename
with open(image_path, "wb") as f:
f.write(decoded)
card = Card.add_card(list_id, filename, True)
image_path = app.config['IMAGE_PATH'] + filename
thread = Thread(target=async_ocr, args=[app, image_path, card.id])
thread.start()
return ok({"created": True, "card": card.to_dict()})
def delete_list(list_id):
"""
Deletes a list.
"""
if not List.has_access_to(g.user.netid, list_id):
return redirect(url_for('board'))
List.delete_list_by_id(list_id)
return jsonify({"deleted": True})
def list_(list_id):
"""
Returns all cards in the list specified by list id.
"""
if not List.has_access_to(g.user.netid, list_id):
return error(Error.NO_ACCESS_TO_LIST)
l = List.get_list_by_id(list_id).to_dict()
cards = List.get_cards_by_list_id(list_id)
l['cards'] = map(lambda x: x.to_dict(), cards)
return ok({"list": l})
def add_card():
"""
Adds a card to a list.
"""
content = request.form.get("content")
list_id = request.form.get("list_id")
if not content:
return error(Error.EMPTY_CONTENT, 400)
if not List.has_access_to(g.user.netid, list_id):
return error(Error.NO_ACCESS_TO_BOARD, 400)
card = Card.add_card(list_id, content)
return ok({"created": True, "card": card.to_dict()})
def list_(list_id):
"""
Returns or deletes the list specified by list id.
"""
if not List.has_access_to(g.user.netid, list_id):
return error(Error.NO_ACCESS_TO_LIST)
if request.method == 'GET':
l = List.get_list_by_id(list_id).to_dict()
cards = List.get_cards_by_list_id(list_id)
l['cards'] = map(lambda x: x.to_dict(), cards)
return ok({"list": l})
if request.method == 'DELETE':
List.delete_list_by_id(list_id)
return ok({"deleted": True})
def add_card():
"""
Adds a card specified by card content and list id.
Returns the created card id.
"""
content = request.form.get("content")
list_id = request.form.get("list_id")
if not content:
return error(Error.EMPTY_CONTENT, 400)
elif not list_id:
return error(Error.EMPTY_LIST_ID, 400)
if not List.has_access_to(g.user.netid, list_id):
return error(Error.NO_ACCESS_TO_BOARD, 400)
card = Card.add_card(list_id, content)
return ok({"created": True, "card": card.to_dict()})