Events in the status "Ingesting" should not have the user action "Start Workflow"

[samuelinniger]

Describe the bug
After a scheduled event terminates on a hardware capture agent (in our case the Extron SMP), the video gets uploaded to the Opencast Server. During the upload, the status is/changes to "Ingesting"/"importiert".

In ILIAS, this "ingesting" event is still marked/shown as scheduled event during this upload.
Bug: the user is able to start a workflow for "ingesting" events. The action "start workflow" --> "Publish" ist available.
This will result in a failed event in Opencast. Fortunately, the upload will be processed in a (new) event in Opencast.

To Reproduce
Steps to reproduce the behavior:

1. Schedule a meeting in Opencast
2. After the recording, wait for the status to change to "Ingesting"
3. --> In ILIAS, start the Action "Start Workflow" --> "Publish"

Expected behavior
The action "Start worfklow" should be deactivated for events with the status "Ingesting"/"Importiert".
It probably would be best to handle the event same as a "running" event: other thumbnail, other text message, no user actions at all.

Screenshots
Status in Opencast:

In ILIAS, users are able to start a workflow for the ingesting event.

Environment (please complete the following information):
ILIAS version: 7.18
Plugin version: 5.1.0
Opencast version 12.0
Browser: Firefox