I am sorry, that sounds harsh, but after 2 hours I just give up making this extension work. Following obstacles (and maybe paths to solutions):
- {T15745} (couldn't reproduce this)
- {T15781}
- I have to `arc liberate` the lib myself (but the name has to be `diagram`, not `diagrams` - last name will throw errors)
-- the liberate maps should be part of the source!
- No source (js/css/etc.) will be loaded when using the setting `security.alternate-file-domain` (which is encouraged!)
-- every source should be loaded through celerity, not via the controller with `file_get_contents`
-- very good example:
--- https://we.phorge.it/source/GanttCharts/browse/main/src/gantt/celerity/
--- https://we.phorge.it/source/GanttCharts/browse/main/src/gantt/controller/GanttController.php$12
-- the [[ https://github.com/jgraph/drawio | draw.io ]] sources should be copied to the extension and loaded through celerity
I am heartbroken, because I would have loved to use this. But it is not working.