def _get_presentation(obj, request, objid):
if obj:
if not isinstance(obj, Presentation):
return None
else:
obj = Presentation.get_by_id_for_request(objid, request)
if not obj:
return None
return obj
def _get_presentation(obj, request, objid):
if obj:
if not isinstance(obj, Presentation):
return None
else:
obj = Presentation.get_by_id_for_request(objid, request)
if not obj:
return None
return obj
def raw_manifest(request, id, name, offline=False):
p = Presentation.get_by_id_for_request(id, request)
if not p:
return dict(result='error')
owner = request.user if request.user.is_authenticated() else None
slides = p.items.select_related('record').filter(hidden=False)
return {
'@context':
reverse(manifest, kwargs=dict(id=p.id, name=p.name)),
'@type':
'sc:Manifest',
'@id':
get_id(request, 'presentation', 'presentation%d' % p.id, 'manifest'),
'label':
p.title,
'metadata': [],
'description':
p.description,
'sequences': [{
'@id':
get_id(request, 'presentation', 'presentation%d' % p.id, 'all'),
'@type':
'sc:Range',
'label':
'All slides',
'canvases': [
slide_manifest(
request,
slide,
owner,
offline=offline,
) for slide in slides
] + [
special_slide(
request,
kind='blank',
label='End of presentation',
offline=offline,
)
]
}],
}
