def test_installed(self):
"""Test that a locate plugin is actually installed."""
plugins = registry.with_mixin('locate')
self.assertTrue(len(plugins) > 0)
self.assertTrue('samplelocate' in [p.slug for p in plugins])
def post(self, request, *args, **kwargs):
"""This function checks if all required info was submitted and then performs a plugin_action or returns an error."""
action = request.data.get('action', None)
data = request.data.get('data', None)
if action is None:
return Response({'error': _("No action specified")})
action_plugins = registry.with_mixin('action')
for plugin in action_plugins:
if plugin.action_name() == action:
plugin.perform_action(request.user, data=data)
return Response(plugin.get_response(request.user, data=data))
# If we got to here, no matching action was found
return Response({
'error': _("No matching action found"),
"action": action,
})
def post(self, request, *args, **kwargs):
action = request.data.get('action', None)
data = request.data.get('data', None)
if action is None:
return Response({'error': _("No action specified")})
action_plugins = registry.with_mixin('action')
for plugin in action_plugins:
if plugin.action_name() == action:
plugin.perform_action(request.user, data=data)
return Response(plugin.get_response(request.user, data=data))
# If we got to here, no matching action was found
return Response({
'error': _("No matching action found"),
"action": action,
})
def post(self, request, *args, **kwargs):
"""
Respond to a barcode POST request
"""
data = request.data
if 'barcode' not in data:
raise ValidationError(
{'barcode': _('Must provide barcode_data parameter')})
plugins = registry.with_mixin('barcode')
barcode_data = data.get('barcode')
# Ensure that the default barcode handler is installed
plugins.append(InvenTreeBarcodePlugin())
# Look for a barcode plugin which knows how to deal with this barcode
plugin = None
for current_plugin in plugins:
current_plugin.init(barcode_data)
if current_plugin.validate():
plugin = current_plugin
break
match_found = False
response = {}
response['barcode_data'] = barcode_data
# A plugin has been found!
if plugin is not None:
# Try to associate with a stock item
item = plugin.getStockItem()
if item is None:
item = plugin.getStockItemByHash()
if item is not None:
response['stockitem'] = plugin.renderStockItem(item)
response['url'] = reverse('stock-item-detail',
kwargs={'pk': item.id})
match_found = True
# Try to associate with a stock location
loc = plugin.getStockLocation()
if loc is not None:
response['stocklocation'] = plugin.renderStockLocation(loc)
response['url'] = reverse('stock-location-detail',
kwargs={'pk': loc.id})
match_found = True
# Try to associate with a part
part = plugin.getPart()
if part is not None:
response['part'] = plugin.renderPart(part)
response['url'] = reverse('part-detail',
kwargs={'pk': part.id})
match_found = True
response['hash'] = plugin.hash()
response['plugin'] = plugin.name
# No plugin is found!
# However, the hash of the barcode may still be associated with a StockItem!
else:
result_hash = hash_barcode(barcode_data)
response['hash'] = result_hash
response['plugin'] = None
# Try to look for a matching StockItem
try:
item = StockItem.objects.get(uid=result_hash)
serializer = StockItemSerializer(item,
part_detail=True,
location_detail=True,
supplier_part_detail=True)
response['stockitem'] = serializer.data
response['url'] = reverse('stock-item-detail',
kwargs={'pk': item.id})
match_found = True
except StockItem.DoesNotExist:
pass
if not match_found:
response['error'] = _('No match found for barcode data')
else:
response['success'] = _('Match found for barcode data')
return Response(response)
def post(self, request, *args, **kwargs):
data = request.data
if 'barcode' not in data:
raise ValidationError(
{'barcode': _('Must provide barcode_data parameter')})
if 'stockitem' not in data:
raise ValidationError(
{'stockitem': _('Must provide stockitem parameter')})
barcode_data = data['barcode']
try:
item = StockItem.objects.get(pk=data['stockitem'])
except (ValueError, StockItem.DoesNotExist):
raise ValidationError(
{'stockitem': _('No matching stock item found')})
plugins = registry.with_mixin('barcode')
plugin = None
for current_plugin in plugins:
current_plugin.init(barcode_data)
if current_plugin.validate():
plugin = current_plugin
break
match_found = False
response = {}
response['barcode_data'] = barcode_data
# Matching plugin was found
if plugin is not None:
result_hash = plugin.hash()
response['hash'] = result_hash
response['plugin'] = plugin.name
# Ensure that the barcode does not already match a database entry
if plugin.getStockItem() is not None:
match_found = True
response['error'] = _('Barcode already matches Stock Item')
if plugin.getStockLocation() is not None:
match_found = True
response['error'] = _('Barcode already matches Stock Location')
if plugin.getPart() is not None:
match_found = True
response['error'] = _('Barcode already matches Part')
if not match_found:
item = plugin.getStockItemByHash()
if item is not None:
response['error'] = _(
'Barcode hash already matches Stock Item')
match_found = True
else:
result_hash = hash_barcode(barcode_data)
response['hash'] = result_hash
response['plugin'] = None
# Lookup stock item by hash
try:
item = StockItem.objects.get(uid=result_hash)
response['error'] = _(
'Barcode hash already matches Stock Item')
match_found = True
except StockItem.DoesNotExist:
pass
if not match_found:
response['success'] = _('Barcode associated with Stock Item')
# Save the barcode hash
item.uid = response['hash']
item.save()
serializer = StockItemSerializer(item,
part_detail=True,
location_detail=True,
supplier_part_detail=True)
response['stockitem'] = serializer.data
return Response(response)
def mixin_available(mixin, *args, **kwargs):
"""Returns True if there is at least one active plugin which supports the provided mixin."""
return len(registry.with_mixin(mixin)) > 0
