Broken vocabulary activity diagram

[ledsoft]

Popis problému

The diagram of activity in vocabulary detail does not show anything in the development version.

Závažnost problému

2. je to vážný problém

[lukaskabc]

I think that the change in the activity streams URI caused this.

termit-ui/src/model/changetracking/AggregatedChangeInfo.ts

Line 8 in 027b5cc

count: "http://www.w3.org/ns/activitystreams#totalItems",

Backend sends something like:

{
  "@context": {
    "date": {
      "@id": "http://onto.fel.cvut.cz/ontologies/slovník/agendový/popis-dat/pojem/má-datum-a-čas-modifikace",
      "@type": "http://www.w3.org/2001/XMLSchema#date"
    },
    "types": "@type",
    "count": "https://www.w3.org/ns/activitystreams#totalItems"
  },
  "@graph": [
    {
      "@id": "_:552577931",
      "types": [
        "http://onto.fel.cvut.cz/ontologies/slovník/agendový/popis-dat/pojem/vytvoření-entity"
      ],
      "date": "2021-05-10",
      "count": 2
    },
    ...
  ]
}

Currently, this results in the count being undefined.
Changing the line to count: "https://www.w3.org/ns/activitystreams#totalItems", resolves the issue.

However, I don't know if the URI will always be HTTPS, so it's easy to fix, or it can be returned from BE as HTTP as well.

[ledsoft]

Thanks for investigating. I'll think about it a bit.

[ledsoft]

Fixed by updating the URI for now, created a follow-up ticket (#610) for unification of backend and frontend ontology handling.