This crawler gets contents from https://www.dsbmobile.de for the vertretungsplan.io application. It uses an API which is/ was used by the official App to get the content.
Recent versions use the work from https://notabug.org/fynngodau/DSBDirect/wiki/mobileapi.dsbcontrol.de which describes the mobileapi.dsbcontrol.de API used by the official App. Thanks to fynngodau for documenting it (and telling me about that and the fact that I used an older API version before that).
The content list (messages, list of files) is served from this application. The content files (plan HTMLs, ...) are served directly from the server of the DSB.
Schools (and the listening port) are managed in the source code at
Access data is passend in using environment variables
to allow making this public without disclosing the access data.
If only some access data is provided, then only the schools with access data are crawled and served.
vertretungsplan.io dsb crawler Copyright (C) 2019 - 2020 Jonas Lochmann
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, version 3 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.