42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
from typing import Any, Dict
|
|
|
|
from ..utils.projector import (
|
|
AllData,
|
|
ProjectorElementException,
|
|
register_projector_slide,
|
|
)
|
|
|
|
|
|
# Important: All functions have to be prune. This means, that thay can only
|
|
# access the data, that they get as argument and do not have any
|
|
# side effects.
|
|
|
|
|
|
async def mediafile_slide(
|
|
all_data: AllData, element: Dict[str, Any], projector_id: int
|
|
) -> Dict[str, Any]:
|
|
"""
|
|
Slide for Mediafile.
|
|
"""
|
|
mediafile_id = element.get("id")
|
|
|
|
if mediafile_id is None:
|
|
raise ProjectorElementException("id is required for mediafile slide")
|
|
|
|
try:
|
|
mediafile = all_data["mediafiles/mediafile"][mediafile_id]
|
|
except KeyError:
|
|
raise ProjectorElementException(
|
|
f"mediafile with id {mediafile_id} does not exist"
|
|
)
|
|
|
|
return {
|
|
"path": mediafile["mediafile"]["name"],
|
|
"type": mediafile["mediafile"]["type"],
|
|
"media_url_prefix": mediafile["media_url_prefix"],
|
|
}
|
|
|
|
|
|
def register_projector_slides() -> None:
|
|
register_projector_slide("mediafiles/mediafile", mediafile_slide)
|