86 lines
2.4 KiB
Python
86 lines
2.4 KiB
Python
import json
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from django.utils.translation import gettext_lazy as _
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from django.views.generic.edit import FormView
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from django.shortcuts import Http404
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from dashboard.mixins import InventaryMixin, DetailsMixin
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from evidence.models import Annotation
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from evidence.xapian import search
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from device.models import Device
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from lot.models import Lot
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class UnassignedDevicesView(InventaryMixin):
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template_name = "unassigned_devices.html"
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section = "Unassigned"
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title = _("Unassigned Devices")
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breadcrumb = "Devices / Unassigned Devices"
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def get_devices(self, user, offset, limit):
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return Device.get_unassigned(self.request.user.institution, offset, limit)
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class LotDashboardView(InventaryMixin, DetailsMixin):
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template_name = "unassigned_devices.html"
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section = "dashboard_lot"
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title = _("Lot Devices")
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breadcrumb = "Lot / Devices"
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model = Lot
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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lot = context.get('object')
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context.update({
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'lot': lot,
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})
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return context
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def get_devices(self, user, offset, limit):
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chids = self.object.devicelot_set.all().values_list(
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"device_id", flat=True
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).distinct()
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chids_page = chids[offset:offset+limit]
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return [Device(id=x) for x in chids_page], chids.count()
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class SearchView(InventaryMixin):
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template_name = "unassigned_devices.html"
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section = "Search"
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title = _("Search Devices")
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breadcrumb = "Devices / Search Devices"
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def get_devices(self, user, offset, limit):
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post = dict(self.request.POST)
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query = post.get("search")
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if not query:
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return [], 0
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matches = search(
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self.request.user.institution,
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query[0],
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offset,
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limit
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)
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annotations = []
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for x in matches:
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annotations.extend(self.get_annotations(x))
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devices = [Device(id=x) for x in set(annotations)]
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count = matches.size()
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return devices, count
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def get_annotations(self, xp):
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snap = xp.document.get_data()
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uuid = json.loads(snap).get('uuid')
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return Annotation.objects.filter(
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type=Annotation.Type.SYSTEM,
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owner=self.request.user.institution,
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uuid=uuid
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).values_list("value", flat=True).distinct()
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