mirror of
https://github.com/minetest/contentdb.git
synced 2024-11-10 09:33:44 +01:00
150 lines
4.2 KiB
Python
150 lines
4.2 KiB
Python
# Content DB
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# Copyright (C) 2018 rubenwardy
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from flask import request, flash, abort, redirect
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from flask_user import *
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from flask_login import login_user, logout_user
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from app.models import *
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from app import app
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import random, string, os
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def getExtension(filename):
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return filename.rsplit(".", 1)[1].lower() if "." in filename else None
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def isFilenameAllowed(filename, exts):
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return getExtension(filename) in exts
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def shouldReturnJson():
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return "application/json" in request.accept_mimetypes and \
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not "text/html" in request.accept_mimetypes
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def randomString(n):
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return ''.join(random.choice(string.ascii_lowercase + \
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string.ascii_uppercase + string.digits) for _ in range(n))
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def doFileUpload(file, allowedExtensions, fileTypeName):
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if not file or file is None or file.filename == "":
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flash("No selected file", "error")
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return None
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ext = getExtension(file.filename)
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if ext is None or not ext in allowedExtensions:
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flash("Please upload load " + fileTypeName, "error")
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return None
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filename = randomString(10) + "." + ext
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file.save(os.path.join("app/public/uploads", filename))
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return "/uploads/" + filename
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def _do_login_user(user, remember_me=False):
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def _call_or_get(v):
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if callable(v):
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return v()
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else:
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return v
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# User must have been authenticated
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if not user:
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return False
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user.active = True
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if not user.rank.atLeast(UserRank.NEW_MEMBER):
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user.rank = UserRank.NEW_MEMBER
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db.session.commit()
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# Check if user account has been disabled
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if not _call_or_get(user.is_active):
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flash("Your account has not been enabled.", "error")
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return False
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# Check if user has a confirmed email address
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user_manager = current_app.user_manager
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if user_manager.enable_email and user_manager.enable_confirm_email \
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and not current_app.user_manager.enable_login_without_confirm_email \
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and not user.has_confirmed_email():
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url = url_for("user.resend_confirm_email")
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flash("Your email address has not yet been confirmed", "error")
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return False
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# Use Flask-Login to sign in user
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login_user(user, remember=remember_me)
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signals.user_logged_in.send(current_app._get_current_object(), user=user)
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flash("You have signed in successfully.", "success")
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return True
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def loginUser(user):
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user_mixin = None
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if user_manager.enable_username:
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user_mixin = user_manager.find_user_by_username(user.username)
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return _do_login_user(user_mixin, False)
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def rank_required(rank):
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def decorator(f):
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@wraps(f)
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def decorated_function(*args, **kwargs):
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if not current_user.is_authenticated:
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return redirect(url_for("user.login"))
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if not current_user.rank.atLeast(rank):
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abort(403)
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return f(*args, **kwargs)
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return decorated_function
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return decorator
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def getPackageByInfo(author, name):
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user = User.query.filter_by(username=author).first()
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if user is None:
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abort(404)
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package = Package.query.filter_by(name=name, author_id=user.id).first()
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if package is None:
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abort(404)
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return package
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def is_package_page(f):
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@wraps(f)
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def decorated_function(*args, **kwargs):
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if not ("author" in kwargs and "name" in kwargs):
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abort(400)
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package = getPackageByInfo(kwargs["author"], kwargs["name"])
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del kwargs["author"]
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del kwargs["name"]
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return f(package=package, *args, **kwargs)
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return decorated_function
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def triggerNotif(owner, causer, title, url):
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if owner.rank.atLeast(UserRank.NEW_MEMBER) and owner != causer:
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Notification.query.filter_by(user=owner, url=url).delete()
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notif = Notification(owner, causer, title, url)
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db.session.add(notif)
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def clearNotifications(url):
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if current_user.is_authenticated:
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Notification.query.filter_by(user=current_user, url=url).delete()
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db.session.commit()
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