from .tasks import TaskNestedView
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from .common import get_and_check_project
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from rest_framework.response import Response
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from rest_framework import exceptions
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class Scene(TaskNestedView):
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def get(self, request, pk=None, project_pk=None):
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"""
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Retrieve Potree scene information
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"""
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task = self.get_and_check_task(request, pk)
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return Response(task.potree_scene)
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def post(self, request, pk=None, project_pk=None):
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"""
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Store potree scene information (except camera view)
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"""
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task = self.get_and_check_task(request, pk)
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if (not task.public) or (task.public and not task.public_edit):
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get_and_check_project(request, project_pk, perms=("change_project", ))
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scene = request.data
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# Quick type check
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if scene.get('type') != 'Potree':
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raise exceptions.ValidationError(detail="Invalid potree scene")
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for k in scene:
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if not k in ["view", "pointclouds", "settings"]:
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task.potree_scene[k] = scene[k]
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task.save()
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return Response({'success': True})
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class CameraView(TaskNestedView):
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def post(self, request, pk=None, project_pk=None):
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"""
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Store camera view information
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"""
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task = self.get_and_check_task(request, pk)
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if (not task.public) or (task.public and not task.public_edit):
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get_and_check_project(request, project_pk, perms=("change_project", ))
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view = request.data
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if not view:
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raise exceptions.ValidationError(detail="view parameter missing")
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if not task.potree_scene:
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init_p = {
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'type': 'Potree',
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'version': 1.7
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}
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task.potree_scene = init_p
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task.potree_scene['view'] = view
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task.save()
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return Response({'success': True})
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