Merge pull request #2515 from SchrodingersGat/triggers

[Plugin] Triggered Events

InvenTree/InvenTree/tasks.py

@@ -64,51 +64,55 @@ def offload_task(taskname, *args, force_sync=False, **kwargs):
 
     try:
         from django_q.tasks import AsyncTask
+
+        import importlib
+        from InvenTree.status import is_worker_running
+
+        if is_worker_running() and not force_sync:
+            # Running as asynchronous task
+            try:
+                task = AsyncTask(taskname, *args, **kwargs)
+                task.run()
+            except ImportError:
+                logger.warning(f"WARNING: '{taskname}' not started - Function not found")
+        else:
+            # Split path
+            try:
+                app, mod, func = taskname.split('.')
+                app_mod = app + '.' + mod
+            except ValueError:
+                logger.warning(f"WARNING: '{taskname}' not started - Malformed function path")
+                return
+
+            # Import module from app
+            try:
+                _mod = importlib.import_module(app_mod)
+            except ModuleNotFoundError:
+                logger.warning(f"WARNING: '{taskname}' not started - No module named '{app_mod}'")
+                return
+
+            # Retrieve function
+            try:
+                _func = getattr(_mod, func)
+            except AttributeError:
+                # getattr does not work for local import
+                _func = None
+
+            try:
+                if not _func:
+                    _func = eval(func)
+            except NameError:
+                logger.warning(f"WARNING: '{taskname}' not started - No function named '{func}'")
+                return
+
+            # Workers are not running: run it as synchronous task
+            _func(*args, **kwargs)
+
     except (AppRegistryNotReady):
-        logger.warning("Could not offload task - app registry not ready")
+        logger.warning(f"Could not offload task '{taskname}' - app registry not ready")
         return
-    import importlib
-    from InvenTree.status import is_worker_running
-
-    if is_worker_running() and not force_sync:
-        # Running as asynchronous task
-        try:
-            task = AsyncTask(taskname, *args, **kwargs)
-            task.run()
-        except ImportError:
-            logger.warning(f"WARNING: '{taskname}' not started - Function not found")
-    else:
-        # Split path
-        try:
-            app, mod, func = taskname.split('.')
-            app_mod = app + '.' + mod
-        except ValueError:
-            logger.warning(f"WARNING: '{taskname}' not started - Malformed function path")
-            return
-
-        # Import module from app
-        try:
-            _mod = importlib.import_module(app_mod)
-        except ModuleNotFoundError:
-            logger.warning(f"WARNING: '{taskname}' not started - No module named '{app_mod}'")
-            return
-
-        # Retrieve function
-        try:
-            _func = getattr(_mod, func)
-        except AttributeError:
-            # getattr does not work for local import
-            _func = None
-
-        try:
-            if not _func:
-                _func = eval(func)
-        except NameError:
-            logger.warning(f"WARNING: '{taskname}' not started - No function named '{func}'")
-            return
-
-        # Workers are not running: run it as synchronous task
-        _func(*args, **kwargs)
+    except (OperationalError, ProgrammingError):
+        logger.warning(f"Could not offload task '{taskname}' - database not ready")
 
 
 def heartbeat():

InvenTree/build/models.py

@@ -36,6 +36,8 @@ import InvenTree.fields
 import InvenTree.helpers
 import InvenTree.tasks
 
+from plugin.events import trigger_event
+
 from part import models as PartModels
 from stock import models as StockModels
 from users import models as UserModels
@@ -585,6 +587,9 @@ class Build(MPTTModel, ReferenceIndexingMixin):
         # which point to thisFcan Build Order
         self.allocated_stock.all().delete()
 
+        # Register an event
+        trigger_event('build.completed', id=self.pk)
+
     @transaction.atomic
     def cancelBuild(self, user):
         """ Mark the Build as CANCELLED
@@ -604,6 +609,8 @@ class Build(MPTTModel, ReferenceIndexingMixin):
         self.status = BuildStatus.CANCELLED
         self.save()
 
+        trigger_event('build.cancelled', id=self.pk)
+
     @transaction.atomic
     def unallocateStock(self, bom_item=None, output=None):
         """

InvenTree/common/models.py

@@ -872,13 +872,6 @@ class InvenTreeSetting(BaseInvenTreeSetting):
             'validator': bool,
         },
 
-        'STOCK_GROUP_BY_PART': {
-            'name': _('Group by Part'),
-            'description': _('Group stock items by part reference in table views'),
-            'default': True,
-            'validator': bool,
-        },
-
         'BUILDORDER_REFERENCE_PREFIX': {
             'name': _('Build Order Reference Prefix'),
             'description': _('Prefix value for build order reference'),
@@ -957,6 +950,8 @@ class InvenTreeSetting(BaseInvenTreeSetting):
             'default': False,
             'validator': bool,
         },
+
+        # Settings for plugin mixin features
         'ENABLE_PLUGINS_URL': {
             'name': _('Enable URL integration'),
             'description': _('Enable plugins to add URL routes'),
@@ -984,7 +979,14 @@ class InvenTreeSetting(BaseInvenTreeSetting):
             'default': False,
             'validator': bool,
             'requires_restart': True,
-        }
+        },
+        'ENABLE_PLUGINS_EVENTS': {
+            'name': _('Enable event integration'),
+            'description': _('Enable plugins to respond to internal events'),
+            'default': False,
+            'validator': bool,
+            'requires_restart': True,
+        },
     }
 
     class Meta:

InvenTree/config_template.yaml

@@ -14,18 +14,15 @@ database:
 
   # --- Available options: ---
   # ENGINE: Database engine. Selection from:
-  #         - sqlite3
   #         - mysql
   #         - postgresql
+  #         - sqlite3
   # NAME: Database name
   # USER: Database username (if required)
   # PASSWORD: Database password (if required)
   # HOST: Database host address (if required)
   # PORT: Database host port (if required)
 
-  # --- Example Configuration - sqlite3 ---
-  # ENGINE: sqlite3
-  # NAME: '/home/inventree/database.sqlite3'
 
   # --- Example Configuration - MySQL ---
   #ENGINE: mysql
@@ -42,6 +39,10 @@ database:
   #PASSWORD: inventree_password
   #HOST: 'localhost'
   #PORT: '5432'
+  
+  # --- Example Configuration - sqlite3 ---
+  # ENGINE: sqlite3
+  # NAME: '/home/inventree/database.sqlite3'
 
 # Select default system language (default is 'en-us')
 language: en-us

InvenTree/order/models.py

@@ -11,6 +11,7 @@ from decimal import Decimal
 from django.db import models, transaction
 from django.db.models import Q, F, Sum
 from django.db.models.functions import Coalesce
+
 from django.core.validators import MinValueValidator
 from django.core.exceptions import ValidationError
 from django.contrib.auth.models import User
@@ -24,6 +25,7 @@ from users import models as UserModels
 from part import models as PartModels
 from stock import models as stock_models
 from company.models import Company, SupplierPart
+from plugin.events import trigger_event
 
 from InvenTree.fields import InvenTreeModelMoneyField, RoundingDecimalField
 from InvenTree.helpers import decimal2string, increment, getSetting
@@ -317,6 +319,8 @@ class PurchaseOrder(Order):
             self.issue_date = datetime.now().date()
             self.save()
 
+            trigger_event('purchaseorder.placed', id=self.pk)
+
     @transaction.atomic
     def complete_order(self):
         """ Marks the PurchaseOrder as COMPLETE. Order must be currently PLACED. """
@@ -326,6 +330,8 @@ class PurchaseOrder(Order):
             self.complete_date = datetime.now().date()
             self.save()
 
+            trigger_event('purchaseorder.completed', id=self.pk)
+
     @property
     def is_overdue(self):
         """
@@ -356,6 +362,8 @@ class PurchaseOrder(Order):
             self.status = PurchaseOrderStatus.CANCELLED
             self.save()
 
+            trigger_event('purchaseorder.cancelled', id=self.pk)
+
     def pending_line_items(self):
         """ Return a list of pending line items for this order.
         Any line item where 'received' < 'quantity' will be returned.
@@ -667,6 +675,8 @@ class SalesOrder(Order):
 
         self.save()
 
+        trigger_event('salesorder.completed', id=self.pk)
+
         return True
 
     def can_cancel(self):
@@ -698,6 +708,8 @@ class SalesOrder(Order):
             for allocation in line.allocations.all():
                 allocation.delete()
 
+        trigger_event('salesorder.cancelled', id=self.pk)
+
         return True
 
     @property
@@ -1104,6 +1116,8 @@ class SalesOrderShipment(models.Model):
 
         self.save()
 
+        trigger_event('salesordershipment.completed', id=self.pk)
+
 
 class SalesOrderAllocation(models.Model):
     """

InvenTree/part/models.py

@@ -1980,10 +1980,10 @@ class Part(MPTTModel):
 
     @property
     def attachment_count(self):
-        """ Count the number of attachments for this part.
+        """
+        Count the number of attachments for this part.
         If the part is a variant of a template part,
         include the number of attachments for the template part.
-
         """
 
         return self.part_attachments.count()
@@ -2181,7 +2181,9 @@ def after_save_part(sender, instance: Part, created, **kwargs):
     Function to be executed after a Part is saved
     """
 
-    if not created:
+    if created:
+        pass
+    else:
         # Check part stock only if we are *updating* the part (not creating it)
 
         # Run this check in the background

InvenTree/plugin/builtin/integration/mixins.py

@@ -82,6 +82,7 @@ class ScheduleMixin:
 
     ALLOWABLE_SCHEDULE_TYPES = ['I', 'H', 'D', 'W', 'M', 'Q', 'Y']
 
+    # Override this in subclass model
     SCHEDULED_TASKS = {}
 
     class MixinMeta:
@@ -182,6 +183,25 @@ class ScheduleMixin:
             logger.warning("unregister_tasks failed, database not ready")
 
 
+class EventMixin:
+    """
+    Mixin that provides support for responding to triggered events.
+
+    Implementing classes must provide a "process_event" function:
+    """
+
+    def process_event(self, event, *args, **kwargs):
+        # Default implementation does not do anything
+        raise NotImplementedError
+
+    class MixinMeta:
+        MIXIN_NAME = 'Events'
+
+    def __init__(self):
+        super().__init__()
+        self.add_mixin('events', True, __class__)
+
+
 class UrlsMixin:
     """
     Mixin that enables custom URLs for the plugin

InvenTree/plugin/events.py

@@ -0,0 +1,177 @@
+"""
+Functions for triggering and responding to server side events
+"""
+
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import logging
+
+from django.conf import settings
+from django.db import transaction
+from django.db.models.signals import post_save, post_delete
+from django.dispatch.dispatcher import receiver
+
+from common.models import InvenTreeSetting
+
+from InvenTree.ready import canAppAccessDatabase
+from InvenTree.tasks import offload_task
+
+from plugin.registry import plugin_registry
+
+
+logger = logging.getLogger('inventree')
+
+
+def trigger_event(event, *args, **kwargs):
+    """
+    Trigger an event with optional arguments.
+
+    This event will be stored in the database,
+    and the worker will respond to it later on.
+    """
+
+    if not canAppAccessDatabase():
+        logger.debug(f"Ignoring triggered event '{event}' - database not ready")
+        return
+
+    logger.debug(f"Event triggered: '{event}'")
+
+    offload_task(
+        'plugin.events.register_event',
+        event,
+        *args,
+        **kwargs
+    )
+
+
+def register_event(event, *args, **kwargs):
+    """
+    Register the event with any interested plugins.
+
+    Note: This function is processed by the background worker,
+    as it performs multiple database access operations.
+    """
+
+    logger.debug(f"Registering triggered event: '{event}'")
+
+    # Determine if there are any plugins which are interested in responding
+    if settings.PLUGIN_TESTING or InvenTreeSetting.get_setting('ENABLE_PLUGINS_EVENTS'):
+
+        with transaction.atomic():
+
+            for slug, plugin in plugin_registry.plugins.items():
+
+                if plugin.mixin_enabled('events'):
+
+                    config = plugin.plugin_config()
+
+                    if config and config.active:
+
+                        logger.debug(f"Registering callback for plugin '{slug}'")
+
+                        # Offload a separate task for each plugin
+                        offload_task(
+                            'plugin.events.process_event',
+                            slug,
+                            event,
+                            *args,
+                            **kwargs
+                        )
+
+
+def process_event(plugin_slug, event, *args, **kwargs):
+    """
+    Respond to a triggered event.
+
+    This function is run by the background worker process.
+
+    This function may queue multiple functions to be handled by the background worker.
+    """
+
+    logger.info(f"Plugin '{plugin_slug}' is processing triggered event '{event}'")
+
+    plugin = plugin_registry.plugins[plugin_slug]
+
+    plugin.process_event(event, *args, **kwargs)
+
+
+def allow_table_event(table_name):
+    """
+    Determine if an automatic event should be fired for a given table.
+    We *do not* want events to be fired for some tables!
+    """
+
+    table_name = table_name.lower().strip()
+
+    # Ignore any tables which start with these prefixes
+    ignore_prefixes = [
+        'account_',
+        'auth_',
+        'authtoken_',
+        'django_',
+        'error_',
+        'exchange_',
+        'otp_',
+        'plugin_',
+        'socialaccount_',
+        'user_',
+        'users_',
+    ]
+
+    if any([table_name.startswith(prefix) for prefix in ignore_prefixes]):
+        return False
+
+    ignore_tables = [
+        'common_notificationentry',
+    ]
+
+    if table_name in ignore_tables:
+        return False
+
+    return True
+
+
+@receiver(post_save)
+def after_save(sender, instance, created, **kwargs):
+    """
+    Trigger an event whenever a database entry is saved
+    """
+
+    table = sender.objects.model._meta.db_table
+
+    if not allow_table_event(table):
+        return
+
+    if created:
+        trigger_event(
+            'instance.created',
+            id=instance.id,
+            model=sender.__name__,
+            table=table,
+        )
+    else:
+        trigger_event(
+            'instance.saved',
+            id=instance.id,
+            model=sender.__name__,
+            table=table,
+        )
+
+
+@receiver(post_delete)
+def after_delete(sender, instance, **kwargs):
+    """
+    Trigger an event whenever a database entry is deleted
+    """
+
+    table = sender.objects.model._meta.db_table
+
+    if not allow_table_event(table):
+        return
+
+    trigger_event(
+        'instance.deleted',
+        model=sender.__name__,
+        table=table,
+    )

InvenTree/plugin/integration.py

@@ -176,6 +176,11 @@ class IntegrationPluginBase(MixinBase, plugin.InvenTreePlugin):
         """check if mixin is enabled and ready"""
         if self.mixin(key):
             fnc_name = self._mixins.get(key)
+
+            # Allow for simple case where the mixin is "always" ready
+            if fnc_name is True:
+                return True
+
             return getattr(self, fnc_name, True)
         return False
     # endregion

InvenTree/plugin/mixins/__init__.py

@@ -2,13 +2,14 @@
 Utility class to enable simpler imports
 """
 
-from ..builtin.integration.mixins import AppMixin, SettingsMixin, ScheduleMixin, UrlsMixin, NavigationMixin, APICallMixin
+from ..builtin.integration.mixins import APICallMixin, AppMixin, SettingsMixin, EventMixin, ScheduleMixin, UrlsMixin, NavigationMixin
 
 __all__ = [
+    'APICallMixin',
     'AppMixin',
+    'EventMixin',
     'NavigationMixin',
     'ScheduleMixin',
     'SettingsMixin',
     'UrlsMixin',
-    'APICallMixin',
 ]

InvenTree/plugin/plugin.py

@@ -63,3 +63,15 @@ class InvenTreePlugin():
                 raise error
 
         return cfg
+
+    def is_active(self):
+        """
+        Return True if this plugin is currently active
+        """
+
+        cfg = self.plugin_config()
+
+        if cfg:
+            return cfg.active
+        else:
+            return False

InvenTree/plugin/registry.py

@@ -56,6 +56,7 @@ class PluginsRegistry:
 
         # integration specific
         self.installed_apps = []         # Holds all added plugin_paths
+
         # mixins
         self.mixins_settings = {}
 

InvenTree/plugin/samples/integration/event_sample.py

@@ -0,0 +1,23 @@
+"""
+Sample plugin which responds to events
+"""
+
+from plugin import IntegrationPluginBase
+from plugin.mixins import EventMixin
+
+
+class EventPluginSample(EventMixin, IntegrationPluginBase):
+    """
+    A sample plugin which provides supports for triggered events
+    """
+
+    PLUGIN_NAME = "EventPlugin"
+    PLUGIN_SLUG = "event"
+    PLUGIN_TITLE = "Triggered Events"
+
+    def process_event(self, event, *args, **kwargs):
+        """ Custom event processing """
+
+        print(f"Processing triggered event: '{event}'")
+        print("args:", str(args))
+        print("kwargs:", str(kwargs))

InvenTree/plugin/samples/integration/scheduled_task.py

@@ -15,10 +15,6 @@ def print_world():
     print("World")
 
 
-def fail_task():
-    raise ValueError("This task should fail!")
-
-
 class ScheduledTaskPlugin(ScheduleMixin, IntegrationPluginBase):
     """
     A sample plugin which provides support for scheduled tasks
@@ -32,14 +28,10 @@ class ScheduledTaskPlugin(ScheduleMixin, IntegrationPluginBase):
         'hello': {
             'func': 'plugin.samples.integration.scheduled_task.print_hello',
             'schedule': 'I',
-            'minutes': 5,
+            'minutes': 45,
         },
         'world': {
             'func': 'plugin.samples.integration.scheduled_task.print_hello',
             'schedule': 'H',
         },
-        'failure': {
-            'func': 'plugin.samples.integration.scheduled_task.fail_task',
-            'schedule': 'D',
-        },
     }

InvenTree/stock/models.py

@@ -35,6 +35,8 @@ import common.models
 import report.models
 import label.models
 
+from plugin.events import trigger_event
+
 from InvenTree.status_codes import StockStatus, StockHistoryCode
 from InvenTree.models import InvenTreeTree, InvenTreeAttachment
 from InvenTree.fields import InvenTreeModelMoneyField, InvenTreeURLField
@@ -718,6 +720,12 @@ class StockItem(MPTTModel):
             notes=notes,
         )
 
+        trigger_event(
+            'stockitem.assignedtocustomer',
+            id=self.id,
+            customer=customer.id,
+        )
+
         # Return the reference to the stock item
         return item
 
@@ -745,6 +753,11 @@ class StockItem(MPTTModel):
         self.customer = None
         self.location = location
 
+        trigger_event(
+            'stockitem.returnedfromcustomer',
+            id=self.id,
+        )
+
         self.save()
 
     # If stock item is incoming, an (optional) ETA field
@@ -1786,7 +1799,7 @@ def after_delete_stock_item(sender, instance: StockItem, **kwargs):
 
 
 @receiver(post_save, sender=StockItem, dispatch_uid='stock_item_post_save_log')
-def after_save_stock_item(sender, instance: StockItem, **kwargs):
+def after_save_stock_item(sender, instance: StockItem, created, **kwargs):
     """
     Hook function to be executed after StockItem object is saved/updated
     """

InvenTree/stock/serializers.py

@@ -426,6 +426,7 @@ class LocationSerializer(InvenTree.serializers.InvenTreeModelSerializer):
             'parent',
             'pathstring',
             'items',
+            'owner',
         ]
 
 

InvenTree/templates/InvenTree/settings/plugin.html

@@ -20,6 +20,7 @@
 <table class='table table-striped table-condensed'>
     <tbody>
         {% include "InvenTree/settings/setting.html" with key="ENABLE_PLUGINS_SCHEDULE" icon="fa-calendar-alt" %}
+        {% include "InvenTree/settings/setting.html" with key="ENABLE_PLUGINS_EVENTS" icon="fa-reply-all" %}
         {% include "InvenTree/settings/setting.html" with key="ENABLE_PLUGINS_URL" icon="fa-link" %}
         {% include "InvenTree/settings/setting.html" with key="ENABLE_PLUGINS_NAVIGATION" icon="fa-sitemap" %}
         {% include "InvenTree/settings/setting.html" with key="ENABLE_PLUGINS_APP" icon="fa-rocket" %}

InvenTree/templates/InvenTree/settings/plugin_settings.html

@@ -90,7 +90,7 @@
                 </td>
             </tr>
             <tr>
-                <td></td>
+                <td><span class='fas fa-sitemap'></span></td>
                 <td>{% trans "Installation path" %}</td>
                 <td>{{ plugin.package_path }}</td>
             </tr>

InvenTree/templates/InvenTree/settings/report.html

@@ -12,7 +12,7 @@
 
 <table class='table table-striped table-condensed'>
     <tbody>
-        {% include "InvenTree/settings/setting.html" with key="REPORT_ENABLE" icon="file-pdf" %}
+        {% include "InvenTree/settings/setting.html" with key="REPORT_ENABLE" icon="fa-file-pdf" %}
         {% include "InvenTree/settings/setting.html" with key="REPORT_DEFAULT_PAGE_SIZE" icon="fa-print" %}
         {% include "InvenTree/settings/setting.html" with key="REPORT_DEBUG_MODE" icon="fa-laptop-code" %}
         {% include "InvenTree/settings/setting.html" with key="REPORT_ENABLE_TEST_REPORT" icon="fa-vial" %}

InvenTree/templates/InvenTree/settings/stock.html

@@ -11,7 +11,6 @@
 
 <table class='table table-striped table-condensed'>
     <tbody>
-        {% include "InvenTree/settings/setting.html" with key="STOCK_GROUP_BY_PART" icon="fa-layer-group" %}
         {% include "InvenTree/settings/setting.html" with key="STOCK_ENABLE_EXPIRY" icon="fa-stopwatch" %}
         {% include "InvenTree/settings/setting.html" with key="STOCK_STALE_DAYS" icon="fa-calendar" %}
         {% include "InvenTree/settings/setting.html" with key="STOCK_ALLOW_EXPIRED_SALE" icon="fa-truck" %}

InvenTree/templates/InvenTree/settings/user.html

@@ -214,88 +214,6 @@
     </div>
 </div>
 
-<div class='row'>
-    <div class='panel-heading'>
-        <h4>{% trans "Theme Settings" %}</h4>
-    </div>
-
-    <div class='col-sm-6'>
-        <form action='{% url "settings-appearance" %}' method='post'>
-            {% csrf_token %}
-            <input name='next' type='hidden' value='{% url "settings" %}'>
-            <label for='theme' class=' requiredField'>
-                {% trans "Select theme" %}
-            </label>
-            <div class='form-group input-group mb-3'>
-                <select id='theme' name='theme' class='select form-control'>
-                    {% get_available_themes as themes %}
-                    {% for theme in themes %}
-                    <option value='{{ theme.key }}'>{{ theme.name }}</option>
-                    {% endfor %}
-                </select>
-                <div class='input-group-append'>
-                    <input type="submit" value="{% trans 'Set Theme' %}" class="btn btn-primary">
-                </div>
-            </div>
-        </form>
-    </div>
-</div>
-
-<div class="row">
-    <div class='panel-heading'>
-        <h4>{% trans "Language Settings" %}</h4>
-    </div>
-
-    <div class="col">
-        <form action="{% url 'set_language' %}" method="post">
-            {% csrf_token %}
-            <input name="next" type="hidden" value="{% url 'settings' %}">
-            <label for='language' class=' requiredField'>
-                {% trans "Select language" %}
-            </label>
-            <div class='form-group input-group mb-3'>
-                <select name="language" class="select form-control w-25">
-                    {% get_current_language as LANGUAGE_CODE %}
-                    {% get_available_languages as LANGUAGES %}
-                    {% get_language_info_list for LANGUAGES as languages %}
-                    {% if 'alllang' in request.GET %}{% define True as ALL_LANG %}{% endif %}
-                    {% for language in languages %}
-                        {% define language.code as lang_code %}
-                        {% define locale_stats|keyvalue:lang_code as lang_translated %}
-                        {% if lang_translated > 10 or lang_code == 'en' or lang_code == LANGUAGE_CODE %}{% define True as use_lang %}{% else %}{% define False as use_lang %}{% endif %}
-                        {% if ALL_LANG or use_lang  %}
-                        <option value="{{ lang_code }}"{% if lang_code == LANGUAGE_CODE %} selected{% endif %}>
-                            {{ language.name_local }} ({{ lang_code }}) 
-                            {% if lang_translated %}
-                                {% blocktrans %}{{ lang_translated }}% translated{% endblocktrans %}
-                            {% else %}
-                                {% if lang_code == 'en' %}-{% else %}{% trans 'No translations available' %}{% endif %}
-                            {% endif %}
-                        </option>
-                        {% endif %}
-                    {% endfor %}
-                </select>
-                <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>
-    </form>
-    </div>
-    <div class="col-sm-6">
-        <h4>{% trans "Help the translation efforts!" %}</h4>
-        <p>{% blocktrans with link="https://crowdin.com/project/inventree" %}Native language translation of the
-            InvenTree web application is <a href="{{link}}">community contributed via crowdin</a>. Contributions are
-            welcomed and encouraged.{% endblocktrans %}</p>
-    </div>
-</div>
-
 <div class="row">
     <div class='panel-heading'>
         <div class='d-flex flex-wrap'>

InvenTree/templates/js/translated/part.js

@@ -345,6 +345,12 @@ function editPart(pk) {
 // Launch form to duplicate a part
 function duplicatePart(pk, options={}) {
 
+    var title = '{% trans "Duplicate Part" %}';
+
+    if (options.variant) {
+        title = '{% trans "Create Part Variant" %}';
+    }
+
     // First we need all the part information
     inventreeGet(`/api/part/${pk}/`, {}, {
 
@@ -372,7 +378,7 @@ function duplicatePart(pk, options={}) {
                 method: 'POST',
                 fields: fields,
                 groups: partGroups(),
-                title: '{% trans "Duplicate Part" %}',
+                title: title,
                 data: data,
                 onSuccess: function(data) {
                     // Follow the new part

InvenTree/templates/js/translated/stock.js

@@ -111,12 +111,17 @@ function stockLocationFields(options={}) {
         },
         name: {},
         description: {},
+        owner: {},
     };
 
     if (options.parent) {
         fields.parent.value = options.parent;
     }
 
+    if (!global_settings.STOCK_OWNERSHIP_CONTROL) {
+        delete fields['owner'];
+    }
+
     return fields;
 }
 
@@ -130,6 +135,8 @@ function editStockLocation(pk, options={}) {
 
     options.fields = stockLocationFields(options);
 
+    options.title = '{% trans "Edit Stock Location" %}';
+
     constructForm(url, options);
 }
 

InvenTree/templates/navbar.html

@@ -108,7 +108,7 @@
         <ul class='dropdown-menu dropdown-menu-end inventree-navbar-menu'>
           {% if user.is_authenticated %}
           {% if user.is_staff and not demo %}
-          <li><a class='dropdown-item' href="/admin/"><span class="fas fa-user"></span> {% trans "Admin" %}</a></li>
+          <li><a class='dropdown-item' href="/admin/"><span class="fas fa-user-shield"></span> {% trans "Admin" %}</a></li>
           {% endif %}
           <li><a class='dropdown-item' href="{% url 'account_logout' %}"><span class="fas fa-sign-out-alt"></span> {% trans "Logout" %}</a></li>
           {% else %}