Merge branch 'inventree:master' into webhooks

.github/workflows/check_translations.yaml

@@ -0,0 +1,37 @@
+name: Check Translations
+
+on:
+  push:
+    branches:
+      - l10
+  pull_request:
+    branches:
+      - l10
+
+jobs:
+
+  check:
+    runs-on: ubuntu-latest
+
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      INVENTREE_DB_NAME: './test_db.sqlite'
+      INVENTREE_DB_ENGINE: django.db.backends.sqlite3
+      INVENTREE_DEBUG: info
+      INVENTREE_MEDIA_ROOT: ./media
+      INVENTREE_STATIC_ROOT: ./static
+
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install gettext
+          pip3 install invoke
+          invoke install
+      - name: Test Translations 
+        run: invoke translate
+      - name: Check Migration Files
+        run: python3 ci/check_migration_files.py

InvenTree/InvenTree/models.py

@@ -21,7 +21,8 @@ from django.dispatch import receiver
 from mptt.models import MPTTModel, TreeForeignKey
 from mptt.exceptions import InvalidMove
 
-from .validators import validate_tree_name
+from InvenTree.fields import InvenTreeURLField
+from InvenTree.validators import validate_tree_name
 
 
 logger = logging.getLogger('inventree')
@@ -89,12 +90,15 @@ class ReferenceIndexingMixin(models.Model):
 class InvenTreeAttachment(models.Model):
     """ Provides an abstracted class for managing file attachments.
 
+    An attachment can be either an uploaded file, or an external URL
+
     Attributes:
         attachment: File
         comment: String descriptor for the attachment
         user: User associated with file upload
         upload_date: Date the file was uploaded
     """
+
     def getSubdir(self):
         """
         Return the subdirectory under which attachments should be stored.
@@ -103,11 +107,32 @@ class InvenTreeAttachment(models.Model):
 
         return "attachments"
 
+    def save(self, *args, **kwargs):
+        # Either 'attachment' or 'link' must be specified!
+        if not self.attachment and not self.link:
+            raise ValidationError({
+                'attachment': _('Missing file'),
+                'link': _('Missing external link'),
+            })
+
+        super().save(*args, **kwargs)
+
     def __str__(self):
-        return os.path.basename(self.attachment.name)
+        if self.attachment is not None:
+            return os.path.basename(self.attachment.name)
+        else:
+            return str(self.link)
 
     attachment = models.FileField(upload_to=rename_attachment, verbose_name=_('Attachment'),
-                                  help_text=_('Select file to attach'))
+                                  help_text=_('Select file to attach'),
+                                  blank=True, null=True
+                                  )
+
+    link = InvenTreeURLField(
+        blank=True, null=True,
+        verbose_name=_('Link'),
+        help_text=_('Link to external URL')
+    )
 
     comment = models.CharField(blank=True, max_length=100, verbose_name=_('Comment'), help_text=_('File comment'))
 
@@ -123,7 +148,10 @@ class InvenTreeAttachment(models.Model):
 
     @property
     def basename(self):
-        return os.path.basename(self.attachment.name)
+        if self.attachment:
+            return os.path.basename(self.attachment.name)
+        else:
+            return None
 
     @basename.setter
     def basename(self, fn):

InvenTree/InvenTree/serializers.py

@@ -239,22 +239,6 @@ class InvenTreeModelSerializer(serializers.ModelSerializer):
         return data
 
 
-class InvenTreeAttachmentSerializer(InvenTreeModelSerializer):
-    """
-    Special case of an InvenTreeModelSerializer, which handles an "attachment" model.
-
-    The only real addition here is that we support "renaming" of the attachment file.
-    """
-
-    # The 'filename' field must be present in the serializer
-    filename = serializers.CharField(
-        label=_('Filename'),
-        required=False,
-        source='basename',
-        allow_blank=False,
-    )
-
-
 class InvenTreeAttachmentSerializerField(serializers.FileField):
     """
     Override the DRF native FileField serializer,
@@ -284,6 +268,27 @@ class InvenTreeAttachmentSerializerField(serializers.FileField):
         return os.path.join(str(settings.MEDIA_URL), str(value))
 
 
+class InvenTreeAttachmentSerializer(InvenTreeModelSerializer):
+    """
+    Special case of an InvenTreeModelSerializer, which handles an "attachment" model.
+
+    The only real addition here is that we support "renaming" of the attachment file.
+    """
+
+    attachment = InvenTreeAttachmentSerializerField(
+        required=False,
+        allow_null=False,
+    )
+
+    # The 'filename' field must be present in the serializer
+    filename = serializers.CharField(
+        label=_('Filename'),
+        required=False,
+        source='basename',
+        allow_blank=False,
+    )
+
+
 class InvenTreeImageSerializerField(serializers.ImageField):
     """
     Custom image serializer.

InvenTree/InvenTree/settings.py

@@ -26,6 +26,7 @@ import moneyed
 import yaml
 from django.utils.translation import gettext_lazy as _
 from django.contrib.messages import constants as messages
+import django.conf.locale
 
 
 def _is_true(x):
@@ -682,6 +683,25 @@ LANGUAGES = [
     ('zh-cn', _('Chinese')),
 ]
 
+# Testing interface translations
+if get_setting('TEST_TRANSLATIONS', False):
+    # Set default language
+    LANGUAGE_CODE = 'xx'
+
+    # Add to language catalog
+    LANGUAGES.append(('xx', 'Test'))
+
+    # Add custom languages not provided by Django
+    EXTRA_LANG_INFO = {
+        'xx': {
+            'code': 'xx',
+            'name': 'Test',
+            'name_local': 'Test'
+        },
+    }
+    LANG_INFO = dict(django.conf.locale.LANG_INFO, **EXTRA_LANG_INFO)
+    django.conf.locale.LANG_INFO = LANG_INFO
+
 # Currencies available for use
 CURRENCIES = CONFIG.get(
     'currencies',

InvenTree/build/migrations/0033_auto_20211128_0151.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.5 on 2021-11-28 01:51
+
+import InvenTree.fields
+import InvenTree.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('build', '0032_auto_20211014_0632'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='buildorderattachment',
+            name='link',
+            field=InvenTree.fields.InvenTreeURLField(blank=True, help_text='Link to external URL', null=True, verbose_name='Link'),
+        ),
+        migrations.AlterField(
+            model_name='buildorderattachment',
+            name='attachment',
+            field=models.FileField(blank=True, help_text='Select file to attach', null=True, upload_to=InvenTree.models.rename_attachment, verbose_name='Attachment'),
+        ),
+    ]

InvenTree/build/serializers.py

@@ -16,7 +16,7 @@ from rest_framework import serializers
 from rest_framework.serializers import ValidationError
 
 from InvenTree.serializers import InvenTreeModelSerializer, InvenTreeAttachmentSerializer
-from InvenTree.serializers import InvenTreeAttachmentSerializerField, UserSerializerBrief
+from InvenTree.serializers import UserSerializerBrief
 
 import InvenTree.helpers
 from InvenTree.serializers import InvenTreeDecimalField
@@ -516,8 +516,6 @@ class BuildAttachmentSerializer(InvenTreeAttachmentSerializer):
     Serializer for a BuildAttachment
     """
 
-    attachment = InvenTreeAttachmentSerializerField(required=True)
-
     class Meta:
         model = BuildOrderAttachment
 
@@ -525,6 +523,7 @@ class BuildAttachmentSerializer(InvenTreeAttachmentSerializer):
             'pk',
             'build',
             'attachment',
+            'link',
             'filename',
             'comment',
             'upload_date',

InvenTree/build/templates/build/detail.html

@@ -431,53 +431,17 @@ enableDragAndDrop(
     }
 );
 
-// Callback for creating a new attachment
-$('#new-attachment').click(function() {
-
-    constructForm('{% url "api-build-attachment-list" %}', {
-        fields: {
-            attachment: {},
-            comment: {},
-            build: {
-                value: {{ build.pk }},
-                hidden: true,
-            }
-        },
-        method: 'POST',
-        onSuccess: reloadAttachmentTable,
-        title: '{% trans "Add Attachment" %}',
-    });
-});
-
-loadAttachmentTable(
-    '{% url "api-build-attachment-list" %}',
-    {
-        filters: {
-            build: {{ build.pk }},
-        },
-        onEdit: function(pk) {
-            var url = `/api/build/attachment/${pk}/`;
-
-            constructForm(url, {
-                fields: {
-                    filename: {},
-                    comment: {},
-                },
-                onSuccess: reloadAttachmentTable,
-                title: '{% trans "Edit Attachment" %}',
-            });
-        },
-        onDelete: function(pk) {
-
-            constructForm(`/api/build/attachment/${pk}/`, {
-                method: 'DELETE',
-                confirmMessage: '{% trans "Confirm Delete Operation" %}',
-                title: '{% trans "Delete Attachment" %}',
-                onSuccess: reloadAttachmentTable,
-            });
+loadAttachmentTable('{% url "api-build-attachment-list" %}', {
+    filters: {
+        build: {{ build.pk }},
+    },
+    fields: {
+        build: {
+            value: {{ build.pk }},
+            hidden: true,
         }
     }
-);
+});
 
 $('#edit-notes').click(function() {
     constructForm('{% url "api-build-detail" build.pk %}', {

InvenTree/order/migrations/0053_auto_20211128_0151.py

@@ -0,0 +1,35 @@
+# Generated by Django 3.2.5 on 2021-11-28 01:51
+
+import InvenTree.fields
+import InvenTree.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0052_auto_20211014_0631'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='purchaseorderattachment',
+            name='link',
+            field=InvenTree.fields.InvenTreeURLField(blank=True, help_text='Link to external URL', null=True, verbose_name='Link'),
+        ),
+        migrations.AddField(
+            model_name='salesorderattachment',
+            name='link',
+            field=InvenTree.fields.InvenTreeURLField(blank=True, help_text='Link to external URL', null=True, verbose_name='Link'),
+        ),
+        migrations.AlterField(
+            model_name='purchaseorderattachment',
+            name='attachment',
+            field=models.FileField(blank=True, help_text='Select file to attach', null=True, upload_to=InvenTree.models.rename_attachment, verbose_name='Attachment'),
+        ),
+        migrations.AlterField(
+            model_name='salesorderattachment',
+            name='attachment',
+            field=models.FileField(blank=True, help_text='Select file to attach', null=True, upload_to=InvenTree.models.rename_attachment, verbose_name='Attachment'),
+        ),
+    ]

InvenTree/order/serializers.py

@@ -17,16 +17,15 @@ from rest_framework.serializers import ValidationError
 
 from sql_util.utils import SubqueryCount
 
+from common.settings import currency_code_mappings
+from company.serializers import CompanyBriefSerializer, SupplierPartSerializer
+
 from InvenTree.serializers import InvenTreeAttachmentSerializer
 from InvenTree.serializers import InvenTreeModelSerializer
 from InvenTree.serializers import InvenTreeDecimalField
 from InvenTree.serializers import InvenTreeMoneySerializer
-from InvenTree.serializers import InvenTreeAttachmentSerializerField
-
 from InvenTree.status_codes import StockStatus
 
-from company.serializers import CompanyBriefSerializer, SupplierPartSerializer
-
 from part.serializers import PartBriefSerializer
 
 import stock.models
@@ -37,7 +36,7 @@ from .models import PurchaseOrderAttachment, SalesOrderAttachment
 from .models import SalesOrder, SalesOrderLineItem
 from .models import SalesOrderAllocation
 
-from common.settings import currency_code_mappings
+from users.serializers import OwnerSerializer
 
 
 class POSerializer(InvenTreeModelSerializer):
@@ -86,6 +85,8 @@ class POSerializer(InvenTreeModelSerializer):
 
     reference = serializers.CharField(required=True)
 
+    responsible_detail = OwnerSerializer(source='responsible', read_only=True, many=False)
+
     class Meta:
         model = PurchaseOrder
 
@@ -100,6 +101,7 @@ class POSerializer(InvenTreeModelSerializer):
             'overdue',
             'reference',
             'responsible',
+            'responsible_detail',
             'supplier',
             'supplier_detail',
             'supplier_reference',
@@ -374,8 +376,6 @@ class POAttachmentSerializer(InvenTreeAttachmentSerializer):
     Serializers for the PurchaseOrderAttachment model
     """
 
-    attachment = InvenTreeAttachmentSerializerField(required=True)
-
     class Meta:
         model = PurchaseOrderAttachment
 
@@ -383,6 +383,7 @@ class POAttachmentSerializer(InvenTreeAttachmentSerializer):
             'pk',
             'order',
             'attachment',
+            'link',
             'filename',
             'comment',
             'upload_date',
@@ -594,8 +595,6 @@ class SOAttachmentSerializer(InvenTreeAttachmentSerializer):
     Serializers for the SalesOrderAttachment model
     """
 
-    attachment = InvenTreeAttachmentSerializerField(required=True)
-
     class Meta:
         model = SalesOrderAttachment
 
@@ -604,6 +603,7 @@ class SOAttachmentSerializer(InvenTreeAttachmentSerializer):
             'order',
             'attachment',
             'filename',
+            'link',
             'comment',
             'upload_date',
         ]

InvenTree/order/templates/order/purchase_order_detail.html

@@ -124,51 +124,16 @@
         }
     );
 
-    loadAttachmentTable(
-        '{% url "api-po-attachment-list" %}',
-        {
-            filters: {
-                order: {{ order.pk }},
-            },
-            onEdit: function(pk) {
-                var url = `/api/order/po/attachment/${pk}/`;
-
-                constructForm(url, {
-                    fields: {
-                        filename: {},
-                        comment: {},
-                    },
-                    onSuccess: reloadAttachmentTable,
-                    title: '{% trans "Edit Attachment" %}',
-                });
-            },
-            onDelete: function(pk) {
-
-                constructForm(`/api/order/po/attachment/${pk}/`, {
-                    method: 'DELETE',
-                    confirmMessage: '{% trans "Confirm Delete Operation" %}',
-                    title: '{% trans "Delete Attachment" %}',
-                    onSuccess: reloadAttachmentTable,
-                });
+    loadAttachmentTable('{% url "api-po-attachment-list" %}', {
+        filters: {
+            order: {{ order.pk }},
+        },
+        fields: {
+            order: {
+                value: {{ order.pk }},
+                hidden: true,
             }
         }
-    );
-
-    $("#new-attachment").click(function() {
-
-        constructForm('{% url "api-po-attachment-list" %}', {
-            method: 'POST',
-            fields: {
-                attachment: {},
-                comment: {},
-                order: {
-                    value: {{ order.pk }},
-                    hidden: true,
-                },
-            },
-            reload: true,
-            title: '{% trans "Add Attachment" %}',
-        });
     });
 
     loadStockTable($("#stock-table"), {

InvenTree/order/templates/order/sales_order_detail.html

@@ -110,55 +110,21 @@
             },
             label: 'attachment',
             success: function(data, status, xhr) {
-                location.reload();
+                reloadAttachmentTable();
             }
         }
     );
 
-    loadAttachmentTable(
-        '{% url "api-so-attachment-list" %}',
-        {
-            filters: {
-                order: {{ order.pk }},
+    loadAttachmentTable('{% url "api-so-attachment-list" %}', {
+        filters: {
+            order: {{ order.pk }},
+        },
+        fields: {
+            order: {
+                value: {{ order.pk }},
+                hidden: true,
             },
-            onEdit: function(pk) {
-                var url = `/api/order/so/attachment/${pk}/`;
-
-                constructForm(url, {
-                    fields: {
-                        filename: {},
-                        comment: {},
-                    },
-                    onSuccess: reloadAttachmentTable,
-                    title: '{% trans "Edit Attachment" %}',
-                });
-            },
-            onDelete: function(pk) {
-                constructForm(`/api/order/so/attachment/${pk}/`, {
-                    method: 'DELETE',
-                    confirmMessage: '{% trans "Confirm Delete Operation" %}',
-                    title: '{% trans "Delete Attachment" %}',
-                    onSuccess: reloadAttachmentTable,
-                });
-            }
         }
-    );
-
-    $("#new-attachment").click(function() {
-
-        constructForm('{% url "api-so-attachment-list" %}', {
-            method: 'POST',
-            fields: {
-                attachment: {},
-                comment: {},
-                order: {
-                    value: {{ order.pk }},
-                    hidden: true
-                }
-            },
-            onSuccess: reloadAttachmentTable,
-            title: '{% trans "Add Attachment" %}'
-        });
     });
 
     loadBuildTable($("#builds-table"), {

InvenTree/part/api.py

@@ -26,7 +26,7 @@ from djmoney.contrib.exchange.exceptions import MissingRate
 
 from decimal import Decimal, InvalidOperation
 
-from .models import Part, PartCategory
+from .models import Part, PartCategory, PartRelated
 from .models import BomItem, BomItemSubstitute
 from .models import PartParameter, PartParameterTemplate
 from .models import PartAttachment, PartTestTemplate
@@ -42,7 +42,7 @@ from build.models import Build
 
 from . import serializers as part_serializers
 
-from InvenTree.helpers import str2bool, isNull
+from InvenTree.helpers import str2bool, isNull, increment
 from InvenTree.api import AttachmentMixin
 
 from InvenTree.status_codes import BuildStatus
@@ -410,6 +410,33 @@ class PartThumbsUpdate(generics.RetrieveUpdateAPIView):
     ]
 
 
+class PartSerialNumberDetail(generics.RetrieveAPIView):
+    """
+    API endpoint for returning extra serial number information about a particular part
+    """
+
+    queryset = Part.objects.all()
+
+    def retrieve(self, request, *args, **kwargs):
+
+        part = self.get_object()
+
+        # Calculate the "latest" serial number
+        latest = part.getLatestSerialNumber()
+
+        data = {
+            'latest': latest,
+        }
+
+        if latest is not None:
+            next = increment(latest)
+
+            if next != increment:
+                data['next'] = next
+
+        return Response(data)
+
+
 class PartDetail(generics.RetrieveUpdateDestroyAPIView):
     """ API endpoint for detail view of a single Part object """
 
@@ -901,6 +928,40 @@ class PartList(generics.ListCreateAPIView):
 
             queryset = queryset.filter(pk__in=pks)
 
+        # Filter by 'related' parts?
+        related = params.get('related', None)
+        exclude_related = params.get('exclude_related', None)
+
+        if related is not None or exclude_related is not None:
+            try:
+                pk = related if related is not None else exclude_related
+                pk = int(pk)
+
+                related_part = Part.objects.get(pk=pk)
+
+                part_ids = set()
+
+                # Return any relationship which points to the part in question
+                relation_filter = Q(part_1=related_part) | Q(part_2=related_part)
+
+                for relation in PartRelated.objects.filter(relation_filter):
+
+                    if relation.part_1.pk != pk:
+                        part_ids.add(relation.part_1.pk)
+
+                    if relation.part_2.pk != pk:
+                        part_ids.add(relation.part_2.pk)
+
+                if related is not None:
+                    # Only return related results
+                    queryset = queryset.filter(pk__in=[pk for pk in part_ids])
+                elif exclude_related is not None:
+                    # Exclude related results
+                    queryset = queryset.exclude(pk__in=[pk for pk in part_ids])
+
+            except (ValueError, Part.DoesNotExist):
+                pass
+
         # Filter by 'starred' parts?
         starred = params.get('starred', None)
 
@@ -1017,6 +1078,44 @@ class PartList(generics.ListCreateAPIView):
     ]
 
 
+class PartRelatedList(generics.ListCreateAPIView):
+    """
+    API endpoint for accessing a list of PartRelated objects
+    """
+
+    queryset = PartRelated.objects.all()
+    serializer_class = part_serializers.PartRelationSerializer
+
+    def filter_queryset(self, queryset):
+
+        queryset = super().filter_queryset(queryset)
+
+        params = self.request.query_params
+
+        # Add a filter for "part" - we can filter either part_1 or part_2
+        part = params.get('part', None)
+
+        if part is not None:
+            try:
+                part = Part.objects.get(pk=part)
+
+                queryset = queryset.filter(Q(part_1=part) | Q(part_2=part))
+
+            except (ValueError, Part.DoesNotExist):
+                pass
+
+        return queryset
+
+
+class PartRelatedDetail(generics.RetrieveUpdateDestroyAPIView):
+    """
+    API endpoint for accessing detail view of a PartRelated object
+    """
+
+    queryset = PartRelated.objects.all()
+    serializer_class = part_serializers.PartRelationSerializer
+
+
 class PartParameterTemplateList(generics.ListCreateAPIView):
     """ API endpoint for accessing a list of PartParameterTemplate objects.
 
@@ -1081,24 +1180,6 @@ class BomFilter(rest_filters.FilterSet):
     inherited = rest_filters.BooleanFilter(label='BOM line is inherited')
     allow_variants = rest_filters.BooleanFilter(label='Variants are allowed')
 
-    validated = rest_filters.BooleanFilter(label='BOM line has been validated', method='filter_validated')
-
-    def filter_validated(self, queryset, name, value):
-
-        # Work out which lines have actually been validated
-        pks = []
-
-        for bom_item in queryset.all():
-            if bom_item.is_line_valid():
-                pks.append(bom_item.pk)
-
-        if str2bool(value):
-            queryset = queryset.filter(pk__in=pks)
-        else:
-            queryset = queryset.exclude(pk__in=pks)
-
-        return queryset
-
     # Filters for linked 'part'
     part_active = rest_filters.BooleanFilter(label='Master part is active', field_name='part__active')
     part_trackable = rest_filters.BooleanFilter(label='Master part is trackable', field_name='part__trackable')
@@ -1107,6 +1188,30 @@ class BomFilter(rest_filters.FilterSet):
     sub_part_trackable = rest_filters.BooleanFilter(label='Sub part is trackable', field_name='sub_part__trackable')
     sub_part_assembly = rest_filters.BooleanFilter(label='Sub part is an assembly', field_name='sub_part__assembly')
 
+    validated = rest_filters.BooleanFilter(label='BOM line has been validated', method='filter_validated')
+
+    def filter_validated(self, queryset, name, value):
+
+        # Work out which lines have actually been validated
+        pks = []
+
+        value = str2bool(value)
+
+        # Shortcut for quicker filtering - BomItem with empty 'checksum' values are not validated
+        if value:
+            queryset = queryset.exclude(checksum=None).exclude(checksum='')
+
+        for bom_item in queryset.all():
+            if bom_item.is_line_valid:
+                pks.append(bom_item.pk)
+
+        if value:
+            queryset = queryset.filter(pk__in=pks)
+        else:
+            queryset = queryset.exclude(pk__in=pks)
+
+        return queryset
+
 
 class BomList(generics.ListCreateAPIView):
     """
@@ -1435,6 +1540,12 @@ part_api_urls = [
         url(r'^.*$', PartInternalPriceList.as_view(), name='api-part-internal-price-list'),
     ])),
 
+    # Base URL for PartRelated API endpoints
+    url(r'^related/', include([
+        url(r'^(?P<pk>\d+)/', PartRelatedDetail.as_view(), name='api-part-related-detail'),
+        url(r'^.*$', PartRelatedList.as_view(), name='api-part-related-list'),
+    ])),
+
     # Base URL for PartParameter API endpoints
     url(r'^parameter/', include([
         url(r'^template/$', PartParameterTemplateList.as_view(), name='api-part-parameter-template-list'),
@@ -1448,7 +1559,14 @@ part_api_urls = [
         url(r'^(?P<pk>\d+)/?', PartThumbsUpdate.as_view(), name='api-part-thumbs-update'),
     ])),
 
-    url(r'^(?P<pk>\d+)/', PartDetail.as_view(), name='api-part-detail'),
+    url(r'^(?P<pk>\d+)/', include([
+
+        # Endpoint for extra serial number information
+        url(r'^serial-numbers/', PartSerialNumberDetail.as_view(), name='api-part-serial-number-detail'),
+
+        # Part detail endpoint
+        url(r'^.*$', PartDetail.as_view(), name='api-part-detail'),
+    ])),
 
     url(r'^.*$', PartList.as_view(), name='api-part-list'),
 ]

InvenTree/part/forms.py

@@ -17,7 +17,7 @@ from InvenTree.fields import RoundingDecimalFormField
 import common.models
 from common.forms import MatchItemForm
 
-from .models import Part, PartCategory, PartRelated
+from .models import Part, PartCategory
 from .models import PartParameterTemplate
 from .models import PartCategoryParameterTemplate
 from .models import PartSellPriceBreak, PartInternalPriceBreak
@@ -157,20 +157,6 @@ class BomMatchItemForm(MatchItemForm):
         return super().get_special_field(col_guess, row, file_manager)
 
 
-class CreatePartRelatedForm(HelperForm):
-    """ Form for creating a PartRelated object """
-
-    class Meta:
-        model = PartRelated
-        fields = [
-            'part_1',
-            'part_2',
-        ]
-        labels = {
-            'part_2': _('Related Part'),
-        }
-
-
 class SetPartCategoryForm(forms.Form):
     """ Form for setting the category of multiple Part objects """
 

InvenTree/part/migrations/0075_auto_20211128_0151.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.5 on 2021-11-28 01:51
+
+import InvenTree.fields
+import InvenTree.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0074_partcategorystar'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='partattachment',
+            name='link',
+            field=InvenTree.fields.InvenTreeURLField(blank=True, help_text='Link to external URL', null=True, verbose_name='Link'),
+        ),
+        migrations.AlterField(
+            model_name='partattachment',
+            name='attachment',
+            field=models.FileField(blank=True, help_text='Select file to attach', null=True, upload_to=InvenTree.models.rename_attachment, verbose_name='Attachment'),
+        ),
+    ]

InvenTree/part/serializers.py

@@ -25,7 +25,7 @@ from InvenTree.status_codes import BuildStatus, PurchaseOrderStatus
 from stock.models import StockItem
 
 from .models import (BomItem, BomItemSubstitute,
-                     Part, PartAttachment, PartCategory,
+                     Part, PartAttachment, PartCategory, PartRelated,
                      PartParameter, PartParameterTemplate, PartSellPriceBreak,
                      PartStar, PartTestTemplate, PartCategoryParameterTemplate,
                      PartInternalPriceBreak)
@@ -75,8 +75,6 @@ class PartAttachmentSerializer(InvenTreeAttachmentSerializer):
     Serializer for the PartAttachment class
     """
 
-    attachment = InvenTreeAttachmentSerializerField(required=True)
-
     class Meta:
         model = PartAttachment
 
@@ -85,6 +83,7 @@ class PartAttachmentSerializer(InvenTreeAttachmentSerializer):
             'part',
             'attachment',
             'filename',
+            'link',
             'comment',
             'upload_date',
         ]
@@ -388,6 +387,25 @@ class PartSerializer(InvenTreeModelSerializer):
         ]
 
 
+class PartRelationSerializer(InvenTreeModelSerializer):
+    """
+    Serializer for a PartRelated model
+    """
+
+    part_1_detail = PartSerializer(source='part_1', read_only=True, many=False)
+    part_2_detail = PartSerializer(source='part_2', read_only=True, many=False)
+
+    class Meta:
+        model = PartRelated
+        fields = [
+            'pk',
+            'part_1',
+            'part_1_detail',
+            'part_2',
+            'part_2_detail',
+        ]
+
+
 class PartStarSerializer(InvenTreeModelSerializer):
     """ Serializer for a PartStar object """
 

InvenTree/part/templates/part/detail.html

@@ -329,34 +329,8 @@
                 {% include "filter_list.html" with id="related" %}
             </div>
         </div>
-        
-        <table id='table-related-part' class='table table-condensed table-striped' data-toolbar='#related-button-toolbar'>
-            <thead>
-                <tr>
-                    <th data-field='part' data-serachable='true'>{% trans "Part" %}</th>
-                </tr>
-            </thead>
-            <tbody>
-                {% for item in part.get_related_parts %}
-                {% with part_related=item.0 part=item.1 %}
-                    <tr>
-                        <td>
-                            <a class='hover-icon'>
-                                <img class='hover-img-thumb' src='{{ part.get_thumbnail_url }}'>
-                                <img class='hover-img-large' src='{{ part.get_thumbnail_url }}'>
-                            </a>
-                            <a href='/part/{{ part.id }}/'>{{ part }}</a>
-                            <div class='btn-group' style='float: right;'>
-                                {% if roles.part.change %}
-                                <button title='{% trans "Delete" %}' class='btn btn-outline-secondary delete-related-part' url="{% url 'part-related-delete' part_related.id %}" type='button'><span class='fas fa-trash-alt icon-red'/></button>
-                                {% endif %}
-                            </div>
-                        </td>
-                    </tr>
-                {% endwith %}
-                {% endfor %}
-            </tbody>
-        </table>
+
+        <table id='related-parts-table' class='table table-striped table-condensed' data-toolbar='#related-button-toolbar'></table>
     </div>
 </div>
 
@@ -771,15 +745,34 @@
 
     // Load the "related parts" tab
     onPanelLoad("related-parts", function() {
-        $('#table-related-part').inventreeTable({
-        });
+
+        loadRelatedPartsTable(
+            "#related-parts-table",
+            {{ part.pk }}
+        );
 
         $("#add-related-part").click(function() {
-            launchModalForm("{% url 'part-related-create' %}", {
-                data: {
-                    part: {{ part.id }},
+
+            constructForm('{% url "api-part-related-list" %}', {
+                method: 'POST',
+                fields: {
+                    part_1: {
+                        hidden: true,
+                        value: {{ part.pk }},
+                    },
+                    part_2: {
+                        label: '{% trans "Related Part" %}',
+                        filters: {
+                            exclude_id: {{ part.pk }},
+                            exclude_related: {{ part.pk }},
+                        }
+                    }
                 },
-                reload: true,
+                focus: 'part_2',
+                title: '{% trans "Add Related Part" %}',
+                onSuccess: function() {
+                    $('#related-parts-table').bootstrapTable('refresh');
+                }
             });
         });
 
@@ -1006,36 +999,17 @@
     });
 
     onPanelLoad("part-attachments", function() {
-        loadAttachmentTable(
-            '{% url "api-part-attachment-list" %}',
-            {
-                filters: {
-                    part: {{ part.pk }},
-                },
-                onEdit: function(pk) {
-                    var url = `/api/part/attachment/${pk}/`;
-    
-                    constructForm(url, {
-                        fields: {
-                            filename: {},
-                            comment: {},
-                        },
-                        title: '{% trans "Edit Attachment" %}',
-                        onSuccess: reloadAttachmentTable,
-                    });
-                },
-                onDelete: function(pk) {
-                    var url = `/api/part/attachment/${pk}/`;
-    
-                    constructForm(url, {
-                        method: 'DELETE',
-                        confirmMessage: '{% trans "Confirm Delete Operation" %}',
-                        title: '{% trans "Delete Attachment" %}',
-                        onSuccess: reloadAttachmentTable,
-                    });
+        loadAttachmentTable('{% url "api-part-attachment-list" %}', {
+            filters: {
+                part: {{ part.pk }},
+            },
+            fields: {
+                part: {
+                    value: {{ part.pk }},
+                    hidden: true
                 }
             }
-        );
+        });
     
         enableDragAndDrop(
             '#attachment-dropzone',
@@ -1050,26 +1024,6 @@
                 }
             }
         );
-    
-        $("#new-attachment").click(function() {
-    
-            constructForm(
-                '{% url "api-part-attachment-list" %}',
-                {
-                    method: 'POST',
-                    fields: {
-                        attachment: {},
-                        comment: {},
-                        part: {
-                            value: {{ part.pk }},
-                            hidden: true,
-                        }
-                    },
-                    onSuccess: reloadAttachmentTable,
-                    title: '{% trans "Add Attachment" %}',
-                }
-            )
-        });
     });
 
 

InvenTree/part/test_api.py

@@ -925,7 +925,46 @@ class BomItemTest(InvenTreeAPITestCase):
             expected_code=200
         )
 
-        print("results:", len(response.data))
+        # Filter by "validated"
+        response = self.get(
+            url,
+            data={
+                'validated': True,
+            },
+            expected_code=200,
+        )
+
+        # Should be zero validated results
+        self.assertEqual(len(response.data), 0)
+
+        # Now filter by "not validated"
+        response = self.get(
+            url,
+            data={
+                'validated': False,
+            },
+            expected_code=200
+        )
+
+        # There should be at least one non-validated item
+        self.assertTrue(len(response.data) > 0)
+
+        # Now, let's validate an item
+        bom_item = BomItem.objects.first()
+
+        bom_item.validate_hash()
+
+        response = self.get(
+            url,
+            data={
+                'validated': True,
+            },
+            expected_code=200
+        )
+
+        # Check that the expected response is returned
+        self.assertEqual(len(response.data), 1)
+        self.assertEqual(response.data[0]['pk'], bom_item.pk)
 
     def test_get_bom_detail(self):
         """

InvenTree/part/test_views.py

@@ -5,7 +5,7 @@ from django.urls import reverse
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
 
-from .models import Part, PartRelated
+from .models import Part
 
 
 class PartViewTestCase(TestCase):
@@ -145,36 +145,6 @@ class PartDetailTest(PartViewTestCase):
         self.assertIn('streaming_content', dir(response))
 
 
-class PartRelatedTests(PartViewTestCase):
-
-    def test_valid_create(self):
-        """ test creation of a related part """
-
-        # Test GET view
-        response = self.client.get(reverse('part-related-create'), {'part': 1},
-                                   HTTP_X_REQUESTED_WITH='XMLHttpRequest')
-        self.assertEqual(response.status_code, 200)
-
-        # Test POST view with valid form data
-        response = self.client.post(reverse('part-related-create'), {'part_1': 1, 'part_2': 2},
-                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
-        self.assertContains(response, '"form_valid": true', status_code=200)
-
-        # Try to create the same relationship with part_1 and part_2 pks reversed
-        response = self.client.post(reverse('part-related-create'), {'part_1': 2, 'part_2': 1},
-                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
-        self.assertContains(response, '"form_valid": false', status_code=200)
-
-        # Try to create part related to itself
-        response = self.client.post(reverse('part-related-create'), {'part_1': 1, 'part_2': 1},
-                                    HTTP_X_REQUESTED_WITH='XMLHttpRequest')
-        self.assertContains(response, '"form_valid": false', status_code=200)
-
-        # Check final count
-        n = PartRelated.objects.all().count()
-        self.assertEqual(n, 1)
-
-
 class PartQRTest(PartViewTestCase):
     """ Tests for the Part QR Code AJAX view """
 

InvenTree/part/urls.py

@@ -12,10 +12,6 @@ from django.conf.urls import url, include
 
 from . import views
 
-part_related_urls = [
-    url(r'^new/?', views.PartRelatedCreate.as_view(), name='part-related-create'),
-    url(r'^(?P<pk>\d+)/delete/?', views.PartRelatedDelete.as_view(), name='part-related-delete'),
-]
 
 sale_price_break_urls = [
     url(r'^new/', views.PartSalePriceBreakCreate.as_view(), name='sale-price-break-create'),
@@ -96,9 +92,6 @@ part_urls = [
     # Part category
     url(r'^category/', include(category_urls)),
 
-    # Part related
-    url(r'^related-parts/', include(part_related_urls)),
-
     # Part price breaks
     url(r'^sale-price/', include(sale_price_break_urls)),
 

InvenTree/part/views.py

@@ -30,7 +30,7 @@ import io
 from rapidfuzz import fuzz
 from decimal import Decimal, InvalidOperation
 
-from .models import PartCategory, Part, PartRelated
+from .models import PartCategory, Part
 from .models import PartParameterTemplate
 from .models import PartCategoryParameterTemplate
 from .models import BomItem
@@ -85,75 +85,6 @@ class PartIndex(InvenTreeRoleMixin, ListView):
         return context
 
 
-class PartRelatedCreate(AjaxCreateView):
-    """ View for creating a new PartRelated object
-
-    - The view only makes sense if a Part object is passed to it
-    """
-    model = PartRelated
-    form_class = part_forms.CreatePartRelatedForm
-    ajax_form_title = _("Add Related Part")
-    ajax_template_name = "modal_form.html"
-
-    def get_initial(self):
-        """ Set parent part as part_1 field """
-
-        initials = {}
-
-        part_id = self.request.GET.get('part', None)
-
-        if part_id:
-            try:
-                initials['part_1'] = Part.objects.get(pk=part_id)
-            except (Part.DoesNotExist, ValueError):
-                pass
-
-        return initials
-
-    def get_form(self):
-        """ Create a form to upload a new PartRelated
-
-        - Hide the 'part_1' field (parent part)
-        - Display parts which are not yet related
-        """
-
-        form = super(AjaxCreateView, self).get_form()
-
-        form.fields['part_1'].widget = HiddenInput()
-
-        try:
-            # Get parent part
-            parent_part = self.get_initial()['part_1']
-            # Get existing related parts
-            related_parts = [related_part[1].pk for related_part in parent_part.get_related_parts()]
-
-            # Build updated choice list excluding
-            # - parts already related to parent part
-            # - the parent part itself
-            updated_choices = []
-            for choice in form.fields["part_2"].choices:
-                if (choice[0] not in related_parts) and (choice[0] != parent_part.pk):
-                    updated_choices.append(choice)
-
-            # Update choices for related part
-            form.fields['part_2'].choices = updated_choices
-        except KeyError:
-            pass
-
-        return form
-
-
-class PartRelatedDelete(AjaxDeleteView):
-    """ View for deleting a PartRelated object """
-
-    model = PartRelated
-    ajax_form_title = _("Delete Related Part")
-    context_object_name = "related"
-
-    # Explicit role requirement
-    role_required = 'part.change'
-
-
 class PartSetCategory(AjaxUpdateView):
     """ View for settings the part category for multiple parts at once """
 

InvenTree/stock/migrations/0070_auto_20211128_0151.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.5 on 2021-11-28 01:51
+
+import InvenTree.fields
+import InvenTree.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0069_auto_20211109_2347'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='stockitemattachment',
+            name='link',
+            field=InvenTree.fields.InvenTreeURLField(blank=True, help_text='Link to external URL', null=True, verbose_name='Link'),
+        ),
+        migrations.AlterField(
+            model_name='stockitemattachment',
+            name='attachment',
+            field=models.FileField(blank=True, help_text='Select file to attach', null=True, upload_to=InvenTree.models.rename_attachment, verbose_name='Attachment'),
+        ),
+    ]

InvenTree/stock/serializers.py

@@ -420,8 +420,6 @@ class StockItemAttachmentSerializer(InvenTree.serializers.InvenTreeAttachmentSer
 
     user_detail = InvenTree.serializers.UserSerializerBrief(source='user', read_only=True)
 
-    attachment = InvenTree.serializers.InvenTreeAttachmentSerializerField(required=True)
-
     # TODO: Record the uploading user when creating or updating an attachment!
 
     class Meta:
@@ -432,6 +430,7 @@ class StockItemAttachmentSerializer(InvenTree.serializers.InvenTreeAttachmentSer
             'stock_item',
             'attachment',
             'filename',
+            'link',
             'comment',
             'upload_date',
             'user',

InvenTree/stock/templates/stock/item.html

@@ -221,55 +221,16 @@
             }
         );
 
-    loadAttachmentTable(
-        '{% url "api-stock-attachment-list" %}',
-        {
-            filters: {
-                stock_item: {{ item.pk }},
-            },
-            onEdit: function(pk) {
-                var url = `/api/stock/attachment/${pk}/`;
-
-                constructForm(url, {
-                    fields: {
-                        filename: {},
-                        comment: {},
-                    },
-                    title: '{% trans "Edit Attachment" %}',
-                    onSuccess: reloadAttachmentTable 
-                });
-            },
-            onDelete: function(pk) {
-                var url = `/api/stock/attachment/${pk}/`;
-
-                constructForm(url, {
-                    method: 'DELETE',
-                    confirmMessage: '{% trans "Confirm Delete Operation" %}',
-                    title: '{% trans "Delete Attachment" %}',
-                    onSuccess: reloadAttachmentTable,
-                });
+    loadAttachmentTable('{% url "api-stock-attachment-list" %}', {
+        filters: {
+            stock_item: {{ item.pk }},
+        },
+        fields: {
+            stock_item: {
+                value: {{ item.pk }},
+                hidden: true,
             }
         }
-    );
-
-    $("#new-attachment").click(function() {
-
-        constructForm(
-            '{% url "api-stock-attachment-list" %}',
-            {
-                method: 'POST',
-                fields: {
-                    attachment: {},
-                    comment: {},
-                    stock_item: {
-                        value: {{ item.pk }},
-                        hidden: true,
-                    },
-                },
-                reload: true,
-                title: '{% trans "Add Attachment" %}',
-            }
-        );
     });
 
     loadStockTestResultsTable(

InvenTree/stock/templates/stock/item_base.html

@@ -433,6 +433,7 @@
 $("#stock-serialize").click(function() {
 
     serializeStockItem({{ item.pk }}, {
+        part: {{ item.part.pk }},
         reload: true,
         data: {
             quantity: {{ item.quantity }},

InvenTree/templates/InvenTree/settings/settings.html

@@ -250,18 +250,18 @@ $("#param-table").inventreeTable({
     columns: [
         {
             field: 'pk',
-            title: 'ID',
+            title: '{% trans "ID" %}',
             visible: false,
             switchable: false,
         },
         {
             field: 'name',
-            title: 'Name',
+            title: '{% trans "Name" %}',
             sortable: 'true',
         },
         {
             field: 'units',
-            title: 'Units',
+            title: '{% trans "Units" %}',
             sortable: 'true',
         },
         {

InvenTree/templates/InvenTree/settings/user.html

@@ -210,14 +210,14 @@
                 <div class='input-group-append'>
                     <input type="submit" value="{% trans 'Set Language' %}" class="btn btn btn-primary">
                 </div>
-                <p>{% trans "Some languages are not complete" %}
-                {% if ALL_LANG %}
-                . <a href="{% url 'settings' %}">{% trans "Show only sufficent" %}</a>
-                {% else %}
-                and hidden. <a href="?alllang">{% trans "Show them too" %}</a>
-                {% endif %}
-                </p>
             </div>
+            <p>{% trans "Some languages are not complete" %}
+            {% if ALL_LANG %}
+            . <a href="{% url 'settings' %}">{% trans "Show only sufficent" %}</a>
+            {% else %}
+            {% trans "and hidden." %} <a href="?alllang">{% trans "Show them too" %}</a>
+            {% endif %}
+            </p>
     </form>
     </div>
     <div class="col-sm-6">

InvenTree/templates/attachment_button.html

@@ -1,5 +1,8 @@
 {% load i18n %}
 
+<button type='button' class='btn btn-outline-success' id='new-attachment-link'>
+    <span class='fas fa-link'></span> {% trans "Add Link" %}
+</button>
 <button type='button' class='btn btn-success' id='new-attachment'>
     <span class='fas fa-plus-circle'></span> {% trans "Add Attachment" %}
 </button>

InvenTree/templates/js/translated/api.js

@@ -54,6 +54,7 @@ function inventreeGet(url, filters={}, options={}) {
         data: filters,
         dataType: 'json',
         contentType: 'application/json',
+        async: (options.async == false) ? false : true,
         success: function(response) {
             if (options.success) {
                 options.success(response);

InvenTree/templates/js/translated/attachment.js

@@ -6,10 +6,57 @@
 */
 
 /* exported
+    addAttachmentButtonCallbacks,
     loadAttachmentTable,
     reloadAttachmentTable,
 */
 
+
+/*
+ * Add callbacks to buttons for creating new attachments.
+ * 
+ * Note: Attachments can also be external links!
+ */
+function addAttachmentButtonCallbacks(url, fields={}) {
+
+    // Callback for 'new attachment' button
+    $('#new-attachment').click(function() {
+
+        var file_fields = {
+            attachment: {},
+            comment: {},
+        };
+
+        Object.assign(file_fields, fields);
+
+        constructForm(url, {
+            fields: file_fields,
+            method: 'POST',
+            onSuccess: reloadAttachmentTable,
+            title: '{% trans "Add Attachment" %}',
+        });
+    });
+
+    // Callback for 'new link' button
+    $('#new-attachment-link').click(function() {
+
+        var link_fields = {
+            link: {},
+            comment: {},
+        };
+
+        Object.assign(link_fields, fields);
+        
+        constructForm(url, {
+            fields: link_fields,
+            method: 'POST',
+            onSuccess: reloadAttachmentTable,
+            title: '{% trans "Add Link" %}',
+        });
+    });
+}
+
+
 function reloadAttachmentTable() {
 
     $('#attachment-table').bootstrapTable('refresh');
@@ -20,6 +67,8 @@ function loadAttachmentTable(url, options) {
 
     var table = options.table || '#attachment-table';
 
+    addAttachmentButtonCallbacks(url, options.fields || {});
+
     $(table).inventreeTable({
         url: url,
         name: options.name || 'attachments',
@@ -34,56 +83,77 @@ function loadAttachmentTable(url, options) {
             $(table).find('.button-attachment-edit').click(function() {
                 var pk = $(this).attr('pk');
 
-                if (options.onEdit) {
-                    options.onEdit(pk);
-                }
+                constructForm(`${url}${pk}/`, {
+                    fields: {
+                        link: {},
+                        comment: {}, 
+                    },
+                    processResults: function(data, fields, opts) {
+                        // Remove the "link" field if the attachment is a file!
+                        if (data.attachment) {
+                            delete opts.fields.link;
+                        }
+                    },
+                    onSuccess: reloadAttachmentTable,
+                    title: '{% trans "Edit Attachment" %}',
+                });
             });
             
             // Add callback for 'delete' button
             $(table).find('.button-attachment-delete').click(function() {
                 var pk = $(this).attr('pk');
 
-                if (options.onDelete) {
-                    options.onDelete(pk);
-                }
+                constructForm(`${url}${pk}/`, {
+                    method: 'DELETE',
+                    confirmMessage: '{% trans "Confirm Delete" %}',
+                    title: '{% trans "Delete Attachment" %}',
+                    onSuccess: reloadAttachmentTable,
+                });
             });
         },
         columns: [
             {
                 field: 'attachment',
-                title: '{% trans "File" %}',
-                formatter: function(value) {
+                title: '{% trans "Attachment" %}',
+                formatter: function(value, row) {
 
-                    var icon = 'fa-file-alt';
+                    if (row.attachment) {
+                        var icon = 'fa-file-alt';
 
-                    var fn = value.toLowerCase();
+                        var fn = value.toLowerCase();
 
-                    if (fn.endsWith('.csv')) {
-                        icon = 'fa-file-csv';
-                    } else if (fn.endsWith('.pdf')) {
-                        icon = 'fa-file-pdf';
-                    } else if (fn.endsWith('.xls') || fn.endsWith('.xlsx')) {
-                        icon = 'fa-file-excel';
-                    } else if (fn.endsWith('.doc') || fn.endsWith('.docx')) {
-                        icon = 'fa-file-word';
-                    } else if (fn.endsWith('.zip') || fn.endsWith('.7z')) {
-                        icon = 'fa-file-archive';
+                        if (fn.endsWith('.csv')) {
+                            icon = 'fa-file-csv';
+                        } else if (fn.endsWith('.pdf')) {
+                            icon = 'fa-file-pdf';
+                        } else if (fn.endsWith('.xls') || fn.endsWith('.xlsx')) {
+                            icon = 'fa-file-excel';
+                        } else if (fn.endsWith('.doc') || fn.endsWith('.docx')) {
+                            icon = 'fa-file-word';
+                        } else if (fn.endsWith('.zip') || fn.endsWith('.7z')) {
+                            icon = 'fa-file-archive';
+                        } else {
+                            var images = ['.png', '.jpg', '.bmp', '.gif', '.svg', '.tif'];
+
+                            images.forEach(function(suffix) {
+                                if (fn.endsWith(suffix)) {
+                                    icon = 'fa-file-image';
+                                }
+                            });
+                        }
+
+                        var split = value.split('/');
+                        var filename = split[split.length - 1];
+
+                        var html = `<span class='fas ${icon}'></span> ${filename}`;
+
+                        return renderLink(html, value);
+                    } else if (row.link) {
+                        var html = `<span class='fas fa-link'></span> ${row.link}`;
+                        return renderLink(html, row.link);
                     } else {
-                        var images = ['.png', '.jpg', '.bmp', '.gif', '.svg', '.tif'];
-
-                        images.forEach(function(suffix) {
-                            if (fn.endsWith(suffix)) {
-                                icon = 'fa-file-image';
-                            }
-                        });
+                        return '-';
                     }
-
-                    var split = value.split('/');
-                    var filename = split[split.length - 1];
-
-                    var html = `<span class='fas ${icon}'></span> ${filename}`;
-
-                    return renderLink(html, value);
                 }
             },
             {

InvenTree/templates/js/translated/bom.js

@@ -192,6 +192,7 @@ function bomSubstitutesDialog(bom_item_id, substitutes, options={}) {
                 </a>
             </td>
             <td id='description-${pk}'><em>${part.description}</em></td>
+            <td id='stock-${pk}'><em>${part.stock}</em></td>
             <td>${buttons}</td>
         </tr>
         `;
@@ -212,6 +213,7 @@ function bomSubstitutesDialog(bom_item_id, substitutes, options={}) {
             <tr>
                 <th>{% trans "Part" %}</th>
                 <th>{% trans "Description" %}</th>
+                <th>{% trans "Stock" %}</th>
                 <th><!-- Actions --></th>
             </tr>
         </thead>

InvenTree/templates/js/translated/company.js

@@ -124,6 +124,7 @@ function supplierPartFields() {
                 part_detail: true,
                 manufacturer_detail: true,
             },
+            auto_fill: true,
         },
         description: {},
         link: {

InvenTree/templates/js/translated/filters.js

@@ -273,7 +273,7 @@ function setupFilterList(tableKey, table, target) {
 
     var element = $(target);
 
-    if (!element) {
+    if (!element || !element.exists()) {
         console.log(`WARNING: setupFilterList could not find target '${target}'`);
         return;
     }

InvenTree/templates/js/translated/forms.js

@@ -28,6 +28,7 @@
     disableFormInput,
     enableFormInput,
     hideFormInput,
+    setFormInputPlaceholder,
     setFormGroupVisibility,
     showFormInput,
 */
@@ -1276,6 +1277,11 @@ function initializeGroups(fields, options) {
     }
 }
 
+// Set the placeholder value for a field
+function setFormInputPlaceholder(name, placeholder, options) {
+    $(options.modal).find(`#id_${name}`).attr('placeholder', placeholder);
+}
+
 // Clear a form input
 function clearFormInput(name, options) {
     updateFieldValue(name, null, {}, options);

InvenTree/templates/js/translated/order.js

@@ -695,6 +695,23 @@ function loadPurchaseOrderTable(table, options) {
                 title: '{% trans "Items" %}',
                 sortable: true,
             },
+            {
+                field: 'responsible',
+                title: '{% trans "Responsible" %}',
+                switchable: true,
+                sortable: false,
+                formatter: function(value, row) {
+                    var html = row.responsible_detail.name;
+
+                    if (row.responsible_detail.label == 'group') {
+                        html += `<span class='float-right fas fa-users'></span>`;
+                    } else {
+                        html += `<span class='float-right fas fa-user'></span>`;
+                    }
+
+                    return html;
+                }
+            },
         ],
     });
 }

InvenTree/templates/js/translated/part.js

@@ -32,6 +32,7 @@
     loadPartTable,
     loadPartTestTemplateTable,
     loadPartVariantTable,
+    loadRelatedPartsTable,
     loadSellPricingChart,
     loadSimplePartTable,
     loadStockPricingChart,
@@ -705,6 +706,97 @@ function loadPartParameterTable(table, url, options) {
 }
 
 
+function loadRelatedPartsTable(table, part_id, options={}) {
+    /*
+     * Load table of "related" parts
+     */
+
+    options.params = options.params || {};
+
+    options.params.part = part_id;
+
+    var filters = {};
+
+    for (var key in options.params) {
+        filters[key] = options.params[key];
+    }
+
+    setupFilterList('related', $(table), options.filterTarget);
+
+    function getPart(row) {
+        if (row.part_1 == part_id) {
+            return row.part_2_detail;
+        } else {
+            return row.part_1_detail;
+        }
+    }
+
+    var columns = [
+        {
+            field: 'name',
+            title: '{% trans "Part" %}',
+            switchable: false,
+            formatter: function(value, row) {
+
+                var part = getPart(row);
+
+                var html = imageHoverIcon(part.thumbnail) + renderLink(part.full_name, `/part/${part.pk}/`);
+
+                html += makePartIcons(part);
+
+                return html;
+            }
+        },
+        {
+            field: 'description',
+            title: '{% trans "Description" %}',
+            formatter: function(value, row) {
+                return getPart(row).description;
+            }
+        },
+        {
+            field: 'actions',
+            title: '',
+            switchable: false,
+            formatter: function(value, row) {
+                
+                var html = `<div class='btn-group float-right' role='group'>`;
+
+                html += makeIconButton('fa-trash-alt icon-red', 'button-related-delete', row.pk, '{% trans "Delete part relationship" %}');
+
+                html += '</div>';
+
+                return html;
+            }
+        }
+    ];
+
+    $(table).inventreeTable({
+        url: '{% url "api-part-related-list" %}',
+        groupBy: false,
+        name: 'related',
+        original: options.params,
+        queryParams: filters,
+        columns: columns,
+        showColumns: false,
+        search: true,
+        onPostBody: function() {
+            $(table).find('.button-related-delete').click(function() {
+                var pk = $(this).attr('pk');
+
+                constructForm(`/api/part/related/${pk}/`, {
+                    method: 'DELETE',
+                    title: '{% trans "Delete Part Relationship" %}',
+                    onSuccess: function() {
+                        $(table).bootstrapTable('refresh');
+                    }
+                });
+            });
+        },
+    });
+}
+
+
 function loadParametricPartTable(table, options={}) {
     /* Load parametric table for part parameters
      * 
@@ -836,6 +928,7 @@ function loadPartTable(table, url, options={}) {
      *      query: extra query params for API request
      *      buttons: If provided, link buttons to selection status of this table
      *      disableFilters: If true, disable custom filters
+     *      actions: Provide a callback function to construct an "actions" column
      */
 
     // Ensure category detail is included
@@ -878,7 +971,7 @@ function loadPartTable(table, url, options={}) {
 
     col = {
         field: 'IPN',
-        title: 'IPN',
+        title: '{% trans "IPN" %}',
     };
 
     if (!options.params.ordering) {
@@ -895,7 +988,7 @@ function loadPartTable(table, url, options={}) {
 
             var name = row.full_name;
 
-            var display = imageHoverIcon(row.thumbnail) + renderLink(name, '/part/' + row.pk + '/');
+            var display = imageHoverIcon(row.thumbnail) + renderLink(name, `/part/${row.pk}/`);
 
             display += makePartIcons(row);
 
@@ -993,6 +1086,21 @@ function loadPartTable(table, url, options={}) {
         }
     });
 
+    // Push an "actions" column
+    if (options.actions) {
+        columns.push({
+            field: 'actions',
+            title: '',
+            switchable: false,
+            visible: true,
+            searchable: false,
+            sortable: false,
+            formatter: function(value, row) {
+                return options.actions(value, row);
+            }
+        });
+    }
+
     var grid_view = options.gridView && inventreeLoad('part-grid-view') == 1;
 
     $(table).inventreeTable({
@@ -1020,6 +1128,10 @@ function loadPartTable(table, url, options={}) {
                 $('#view-part-grid').removeClass('btn-secondary').addClass('btn-outline-secondary');
                 $('#view-part-list').removeClass('btn-outline-secondary').addClass('btn-secondary');
             }
+
+            if (options.onPostBody) {
+                options.onPostBody();
+            }
         },
         buttons: options.gridView ? [
             {

InvenTree/templates/js/translated/stock.js

@@ -80,6 +80,20 @@ function serializeStockItem(pk, options={}) {
         notes: {},
     };
 
+    if (options.part) {
+        // Work out the next available serial number
+        inventreeGet(`/api/part/${options.part}/serial-numbers/`, {}, {
+            success: function(data) {
+                if (data.next) {
+                    options.fields.serial_numbers.placeholder = `{% trans "Next available serial number" %}: ${data.next}`;
+                } else if (data.latest) {
+                    options.fields.serial_numbers.placeholder = `{% trans "Latest serial number" %}: ${data.latest}`;
+                }
+            },
+            async: false,
+        });
+    }
+
     constructForm(url, options);
 }
 
@@ -144,10 +158,26 @@ function stockItemFields(options={}) {
                     // If a "trackable" part is selected, enable serial number field
                     if (data.trackable) {
                         enableFormInput('serial_numbers', opts);
-                        // showFormInput('serial_numbers', opts);
+
+                        // Request part serial number information from the server
+                        inventreeGet(`/api/part/${data.pk}/serial-numbers/`, {}, {
+                            success: function(data) {
+                                var placeholder = '';
+                                if (data.next) {
+                                    placeholder = `{% trans "Next available serial number" %}: ${data.next}`;
+                                } else if (data.latest) {
+                                    placeholder = `{% trans "Latest serial number" %}: ${data.latest}`;
+                                }
+
+                                setFormInputPlaceholder('serial_numbers', placeholder, opts);
+                            }
+                        });
+
                     } else {
                         clearFormInput('serial_numbers', opts);
                         disableFormInput('serial_numbers', opts);
+
+                        setFormInputPlaceholder('serial_numbers', '{% trans "This part cannot be serialized" %}', opts);
                     }
 
                     // Enable / disable fields based on purchaseable status
@@ -1101,7 +1131,7 @@ function loadStockTable(table, options) {
 
     col = {
         field: 'part_detail.IPN',
-        title: 'IPN',
+        title: '{% trans "IPN" %}',
         sortName: 'part__IPN',
         visible: params['part_detail'],
         switchable: params['part_detail'],

InvenTree/templates/js/translated/table_filters.js

@@ -74,6 +74,12 @@ function getAvailableTableFilters(tableKey) {
         };
     }
 
+    // Filters for the "related parts" table
+    if (tableKey == 'related') {
+        return {
+        };
+    }
+
     // Filters for the "used in" table
     if (tableKey == 'usedin') {
         return {

docker/init.sh

@@ -38,5 +38,8 @@ fi
 
 cd ${INVENTREE_HOME}
 
+# Collect translation file stats
+invoke translate-stats
+
 # Launch the CMD *after* the ENTRYPOINT completes
 exec "$@"

tasks.py

@@ -3,6 +3,8 @@
 import os
 import json
 import sys
+import pathlib
+import re
 
 try:
     from invoke import ctask as task
@@ -469,6 +471,75 @@ def server(c, address="127.0.0.1:8000"):
     manage(c, "runserver {address}".format(address=address), pty=True)
 
 
+@task(post=[translate_stats, static, server])
+def test_translations(c):
+    """
+    Add a fictional language to test if each component is ready for translations
+    """
+    import django
+    from django.conf import settings
+
+    # setup django
+    base_path = os.getcwd()
+    new_base_path = pathlib.Path('InvenTree').absolute()
+    sys.path.append(str(new_base_path))
+    os.chdir(new_base_path)
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'InvenTree.settings')
+    django.setup()
+
+    # Add language
+    print("Add dummy language...")
+    print("========================================")
+    manage(c, "makemessages -e py,html,js --no-wrap -l xx")
+
+    # change translation
+    print("Fill in dummy translations...")
+    print("========================================")
+
+    file_path = pathlib.Path(settings.LOCALE_PATHS[0], 'xx', 'LC_MESSAGES', 'django.po')
+    new_file_path = str(file_path) + '_new'
+
+    # complie regex
+    reg = re.compile(
+        r"[a-zA-Z0-9]{1}"+  # match any single letter and number
+        r"(?![^{\(\<]*[}\)\>])"+  # that is not inside curly brackets, brackets or a tag
+        r"(?<![^\%][^\(][)][a-z])"+  # that is not a specially formatted variable with singles
+        r"(?![^\\][\n])"  # that is not a newline
+    )
+    last_string = ''
+
+    # loop through input file lines
+    with open(file_path, "rt") as file_org:
+        with open(new_file_path, "wt") as file_new:
+            for line in file_org:
+                if line.startswith('msgstr "'):
+                    # write output -> replace regex matches with x in the read in (multi)string
+                    file_new.write(f'msgstr "{reg.sub("x", last_string[7:-2])}"\n')
+                    last_string = ""  # reset (multi)string
+                elif line.startswith('msgid "'):
+                    last_string = last_string + line  # a new translatable string starts -> start append
+                    file_new.write(line)
+                else:
+                    if last_string:
+                        last_string = last_string + line  # a string is beeing read in -> continue appending
+                    file_new.write(line)
+
+    # change out translation files
+    os.rename(file_path, str(file_path) + '_old')
+    os.rename(new_file_path, file_path)
+
+    # compile languages
+    print("Compile languages ...")
+    print("========================================")
+    manage(c, "compilemessages")
+
+    # reset cwd
+    os.chdir(base_path)
+
+    # set env flag
+    os.environ['TEST_TRANSLATIONS'] = 'True'
+
+
 @task
 def render_js_files(c):
     """