import datetime, json from flask_babel import lazy_gettext from app.logic.LogicError import LogicError from app.logic.uploads import upload_file from app.models import User, Package, PackageScreenshot, Permission, NotificationType, db, AuditSeverity from app.utils import addNotification, addAuditLog def do_create_screenshot(user: User, package: Package, title: str, file, reason: str = None): thirty_minutes_ago = datetime.datetime.now() - datetime.timedelta(minutes=30) count = package.screenshots.filter(PackageScreenshot.created_at > thirty_minutes_ago).count() if count >= 20: raise LogicError(429, lazy_gettext("Too many requests, please wait before trying again")) uploaded_url, uploaded_path = upload_file(file, "image", lazy_gettext("a PNG or JPG image file")) counter = 1 for screenshot in package.screenshots.all(): screenshot.order = counter counter += 1 ss = PackageScreenshot() ss.package = package ss.title = title or "Untitled" ss.url = uploaded_url ss.approved = package.checkPerm(user, Permission.APPROVE_SCREENSHOT) ss.order = counter db.session.add(ss) if reason is None: msg = "Created screenshot {}".format(ss.title) else: msg = "Created screenshot {} ({})".format(ss.title, reason) addNotification(package.maintainers, user, NotificationType.PACKAGE_EDIT, msg, package.getURL("packages.view"), package) addAuditLog(AuditSeverity.NORMAL, user, msg, package.getURL("packages.view"), package) db.session.commit() return ss def do_order_screenshots(_user: User, package: Package, order: [any]): lookup = {} for screenshot in package.screenshots.all(): lookup[screenshot.id] = screenshot counter = 1 for ss_id in order: try: lookup[int(ss_id)].order = counter counter += 1 except KeyError as e: raise LogicError(400, "Unable to find screenshot with id={}".format(ss_id)) except (ValueError, TypeError) as e: raise LogicError(400, "Invalid id, not a number: {}".format(json.dumps(ss_id))) db.session.commit()