roundabout,
created on Wednesday, 11 September 2024, 15:00:36 (1726066836),
received on Wednesday, 11 September 2024, 15:00:41 (1726066841)
Author identity: vlad <vlad.muntoiu@gmail.com>
c4240be7008ea6dc29f2185094b4a2f73227ebd4
LICENCE.md
@@ -0,0 +1,651 @@
GNU Affero General Public License
=================================
_Version 3, 19 November 2007_
_Copyright © 2007 Free Software Foundation, Inc. <<http://fsf.org/>>_
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## How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the “copyright” line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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You should have received a copy of the GNU Affero General Public License
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Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
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specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a “copyright disclaimer” for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<<http://www.gnu.org/licenses/>>.
app.py
@@ -452,7 +452,7 @@ def upload_post():
flask.flash("Select a file")
return flask.redirect(flask.request.url)
if not file.mimetype.startswith("image/"):
if not file.mimetype.startswith("image/") or file.mimetype == "image/svg+xml":
flask.flash("Only images are supported")
return flask.redirect(flask.request.url)
@@ -568,6 +568,7 @@ def put_annotations_form_post(id):
@app.route("/picture/<int:id>/save-annotations", methods=["POST"])
@app.route("/api/picture/<int:id>/put-annotations", methods=["POST"])
def save_annotations(id):
resource = db.session.get(PictureResource, id)
if resource is None:
@@ -587,6 +588,7 @@ def save_annotations(id):
@app.route("/picture/<int:id>/get-annotations")
@app.route("/api/picture/<int:id>/api/get-annotations")
def get_annotations(id):
resource = db.session.get(PictureResource, id)
if resource is None:
@@ -1297,3 +1299,129 @@ def api_user(username):
}
return flask.jsonify(json_user)
@app.route("/api/login", methods=["POST"])
def api_login():
username = flask.request.json["username"]
password = flask.request.json["password"]
user = db.session.get(User, username)
if user is None:
return flask.jsonify({"error": "This username is not registered. To prevent spam, you must use the HTML interface to register."}), 401
if not bcrypt.check_password_hash(user.password_hashed, password):
return flask.jsonify({"error": "Incorrect password"}), 401
flask.session["username"] = username
return flask.jsonify({"message": "You have been logged in. Your HTTP client must support cookies to use features of this API that require authentication."})
@app.route("/api/logout", methods=["POST"])
def api_logout():
flask.session.pop("username", None)
return flask.jsonify({"message": "You have been logged out."})
@app.route("/api/upload", methods=["POST"])
def api_upload():
if "username" not in flask.session:
return flask.jsonify({"error": "You must be logged in to upload pictures"}), 401
json_ = json.loads(flask.request.form["json"])
title = json_["title"]
description = json_.get("description", "")
origin_url = json_.get("origin_url", "")
author = db.session.get(User, flask.session["username"])
licence_ids = json_["licence"]
nature_id = json_["nature"]
file = flask.request.files["file"]
if not file or not file.filename:
return flask.jsonify({"error": "An image file must be uploaded"}), 400
if not file.mimetype.startswith("image/") or file.mimetype == "image/svg+xml":
return flask.jsonify({"error": "Only bitmap images are supported"}), 400
if not title:
return flask.jsonify({"error": "Give a title"}), 400
if not description:
description = ""
if not nature_id:
return flask.jsonify({"error": "Give a picture type"}), 400
if not licence_ids:
return flask.jsonify({"error": "Give licences"}), 400
licences = [db.session.get(Licence, licence_id) for licence_id in licence_ids]
if not any(licence.free for licence in licences):
return flask.jsonify({"error": "Use at least one free licence"}), 400
resource = PictureResource(title, author, description, origin_url, licence_ids,
file.mimetype,
db.session.get(PictureNature, nature_id))
db.session.add(resource)
db.session.commit()
file.save(path.join(config.DATA_PATH, "pictures", str(resource.id)))
pil_image = Image.open(path.join(config.DATA_PATH, "pictures", str(resource.id)))
resource.width, resource.height = pil_image.size
db.session.commit()
if json_.get("annotations"):
try:
resource.put_annotations(json_["annotations"])
db.session.commit()
except json.JSONDecodeError:
return flask.jsonify({"error": "Invalid annotations"}), 400
return flask.jsonify({"message": "Picture uploaded successfully"})
@app.route("/api/picture/<int:id>/update", methods=["POST"])
def api_update_picture(id):
resource = db.session.get(PictureResource, id)
if resource is None:
return flask.jsonify({"error": "Picture not found"}), 404
current_user = db.session.get(User, flask.session.get("username"))
if current_user is None:
return flask.jsonify({"error": "You must be logged in to edit pictures"}), 401
if resource.author != current_user and not current_user.admin:
return flask.jsonify({"error": "You are not the author of this picture"}), 403
title = flask.request.json.get("title", resource.title)
description = flask.request.json.get("description", resource.description)
origin_url = flask.request.json.get("origin_url", resource.origin_url)
licence_ids = flask.request.json.get("licence", [licence.licence_id for licence in resource.licences])
nature_id = flask.request.json.get("nature", resource.nature_id)
if not title:
return flask.jsonify({"error": "Give a title"}), 400
if not description:
description = ""
if not nature_id:
return flask.jsonify({"error": "Give a picture type"}), 400
if not licence_ids:
return flask.jsonify({"error": "Give licences"}), 400
licences = [db.session.get(Licence, licence_id) for licence_id in licence_ids]
if not any(licence.free for licence in licences):
return flask.jsonify({"error": "Use at least one free licence"}), 400
resource.title = title
resource.description = description
resource.origin_url = origin_url
resource.licences = licences
resource.nature = db.session.get(PictureNature, nature_id)
db.session.commit()
return flask.jsonify({"message": "Picture updated successfully"})