Merge remote-tracking branch 'inventree/master' into stock-item-forms

InvenTree/InvenTree/helpers.py

@@ -69,6 +69,35 @@ def getStaticUrl(filename):
     return os.path.join(STATIC_URL, str(filename))
 
 
+def construct_absolute_url(*arg):
+    """
+    Construct (or attempt to construct) an absolute URL from a relative URL.
+
+    This is useful when (for example) sending an email to a user with a link
+    to something in the InvenTree web framework.
+
+    This requires the BASE_URL configuration option to be set!
+    """
+
+    base = str(InvenTreeSetting.get_setting('INVENTREE_BASE_URL'))
+
+    url = '/'.join(arg)
+
+    if not base:
+        return url
+
+    # Strip trailing slash from base url
+    if base.endswith('/'):
+        base = base[:-1]
+
+    if url.startswith('/'):
+        url = url[1:]
+
+    url = f"{base}/{url}"
+
+    return url
+
+
 def getBlankImage():
     """
     Return the qualified path for the 'blank image' placeholder.

InvenTree/InvenTree/static/css/inventree.css

@@ -142,7 +142,7 @@
 }
 
 .navbar-spacer {
-    height: 40px;
+    height: 60px;
 }
 
 #navbar-barcode-li {

InvenTree/InvenTree/tasks.py

@@ -52,7 +52,7 @@ def schedule_task(taskname, **kwargs):
         pass
 
 
-def offload_task(taskname, force_sync=False, *args, **kwargs):
+def offload_task(taskname, *args, force_sync=False, **kwargs):
     """
         Create an AsyncTask if workers are running.
         This is different to a 'scheduled' task,
@@ -108,7 +108,7 @@ def offload_task(taskname, force_sync=False, *args, **kwargs):
             return
         
         # Workers are not running: run it as synchronous task
-        _func()
+        _func(*args, **kwargs)
 
 
 def heartbeat():
@@ -290,7 +290,7 @@ def update_exchange_rates():
     Rate.objects.filter(backend="InvenTreeExchange").exclude(currency__in=currency_codes()).delete()
 
 
-def send_email(subject, body, recipients, from_email=None):
+def send_email(subject, body, recipients, from_email=None, html_message=None):
     """
     Send an email with the specified subject and body,
     to the specified recipients list.
@@ -306,4 +306,5 @@ def send_email(subject, body, recipients, from_email=None):
         from_email,
         recipients,
         fail_silently=False,
+        html_message=html_message
     )

InvenTree/InvenTree/test_api.py

@@ -102,9 +102,9 @@ class APITests(InvenTreeAPITestCase):
 
     fixtures = [
         'location',
-        'stock',
-        'part',
         'category',
+        'part',
+        'stock'
     ]
 
     token = None

InvenTree/common/models.py

@@ -807,19 +807,19 @@ class InvenTreeSetting(BaseInvenTreeSetting):
         # login / SSO
         'LOGIN_ENABLE_PWD_FORGOT': {
             'name': _('Enable password forgot'),
-            'description': _('Enable password forgot function on the login-pages'),
+            'description': _('Enable password forgot function on the login pages'),
             'default': True,
             'validator': bool,
         },
         'LOGIN_ENABLE_REG': {
             'name': _('Enable registration'),
-            'description': _('Enable self-registration for users on the login-pages'),
+            'description': _('Enable self-registration for users on the login pages'),
             'default': False,
             'validator': bool,
         },
         'LOGIN_ENABLE_SSO': {
             'name': _('Enable SSO'),
-            'description': _('Enable SSO on the login-pages'),
+            'description': _('Enable SSO on the login pages'),
             'default': False,
             'validator': bool,
         },

InvenTree/part/models.py

@@ -1988,6 +1988,9 @@ class Part(MPTTModel):
     def related_count(self):
         return len(self.get_related_parts())
 
+    def is_part_low_on_stock(self):
+        return self.total_stock <= self.minimum_stock
+
 
 def attach_file(instance, filename):
     """ Function for storing a file for a PartAttachment

InvenTree/part/tasks.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import logging
+
+from django.utils.translation import ugettext_lazy as _
+from django.template.loader import render_to_string
+
+from allauth.account.models import EmailAddress
+
+from common.models import InvenTree
+
+import InvenTree.helpers
+import InvenTree.tasks
+
+from part.models import Part
+
+logger = logging.getLogger("inventree")
+
+
+def notify_low_stock(part: Part):
+    """
+    Notify users who have starred a part when its stock quantity falls below the minimum threshold
+    """
+
+    logger.info(f"Sending low stock notification email for {part.full_name}")
+
+    starred_users_email = EmailAddress.objects.filter(user__starred_parts__part=part)
+
+    # TODO: In the future, include the part image in the email template
+
+    if len(starred_users_email) > 0:
+        logger.info(f"Notify users regarding low stock of {part.name}")
+        context = {
+            # Pass the "Part" object through to the template context
+            'part': part,
+            'link': InvenTree.helpers.construct_absolute_url(part.get_absolute_url()),
+        }
+
+        subject = _(f'[InvenTree] {part.name} is low on stock')
+        html_message = render_to_string('email/low_stock_notification.html', context)
+        recipients = starred_users_email.values_list('email', flat=True)
+
+        InvenTree.tasks.send_email(subject, '', recipients, html_message=html_message)
+
+
+def notify_low_stock_if_required(part: Part):
+    """
+    Check if the stock quantity has fallen below the minimum threshold of part.
+    
+    If true, notify the users who have subscribed to the part
+    """
+
+    if part.is_part_low_on_stock():
+        InvenTree.tasks.offload_task(
+            'part.tasks.notify_low_stock',
+            part
+        )

InvenTree/part/templatetags/inventree_extras.py

@@ -122,6 +122,12 @@ def inventree_title(*args, **kwargs):
     return version.inventreeInstanceTitle()
 
 
+@register.simple_tag()
+def inventree_base_url(*args, **kwargs):
+    """ Return the INVENTREE_BASE_URL setting """
+    return InvenTreeSetting.get_setting('INVENTREE_BASE_URL')
+
+
 @register.simple_tag()
 def python_version(*args, **kwargs):
     """

InvenTree/report/templatetags/report.py

@@ -14,6 +14,8 @@ from stock.models import StockItem
 
 from common.models import InvenTreeSetting
 
+import InvenTree.helpers
+
 register = template.Library()
 
 
@@ -119,18 +121,10 @@ def internal_link(link, text):
 
     text = str(text)
 
-    base_url = InvenTreeSetting.get_setting('INVENTREE_BASE_URL')
+    url = InvenTree.helpers.construct_absolute_url(link)
 
     # If the base URL is not set, just return the text
-    if not base_url:
+    if not url:
         return text
 
-    if not base_url.endswith('/'):
-        base_url += '/'
-
-    if base_url.endswith('/') and link.startswith('/'):
-        link = link[1:]
-
-    url = f"{base_url}{link}"
-
     return mark_safe(f'<a href="{url}">{text}</a>')

InvenTree/stock/models.py

@@ -17,7 +17,7 @@ from django.db.models import Sum, Q
 from django.db.models.functions import Coalesce
 from django.core.validators import MinValueValidator
 from django.contrib.auth.models import User
-from django.db.models.signals import pre_delete
+from django.db.models.signals import pre_delete, post_save, post_delete
 from django.dispatch import receiver
 
 from markdownx.models import MarkdownxField
@@ -41,6 +41,7 @@ from users.models import Owner
 
 from company import models as CompanyModels
 from part import models as PartModels
+from part import tasks as part_tasks
 
 
 class StockLocation(InvenTreeTree):
@@ -1651,6 +1652,24 @@ def before_delete_stock_item(sender, instance, using, **kwargs):
         child.save()
 
 
+@receiver(post_delete, sender=StockItem, dispatch_uid='stock_item_post_delete_log')
+def after_delete_stock_item(sender, instance: StockItem, **kwargs):
+    """
+    Function to be executed after a StockItem object is deleted
+    """
+
+    part_tasks.notify_low_stock_if_required(instance.part)
+
+
+@receiver(post_save, sender=StockItem, dispatch_uid='stock_item_post_save_log')
+def after_save_stock_item(sender, instance: StockItem, **kwargs):
+    """
+   Hook function to be executed after StockItem object is saved/updated
+    """
+
+    part_tasks.notify_low_stock_if_required(instance.part)
+
+
 class StockItemAttachment(InvenTreeAttachment):
     """
     Model for storing file attachments against a StockItem object.

InvenTree/templates/InvenTree/settings/category.html

@@ -7,6 +7,12 @@
 {% trans "Category Settings" %}
 {% endblock %}
 
+{% block actions %}
+<button class='btn btn-success' id='new-cat-param' disabled=''>
+    <div class='fas fa-plus-circle'></div> {% trans "New Parameter" %}
+</button>
+{% endblock %}
+
 {% block content %}
 
 <div class='row'>
@@ -21,12 +27,6 @@
     </form>
 </div>
 
-<div id='cat-param-buttons'>
-    <button class='btn btn-success' id='new-cat-param' disabled=''>
-        <div class='fas fa-plus-circle'></div> {% trans "New Parameter" %}
-    </button>
-</div>
-
 <table class='table table-striped table-condensed' id='cat-param-table' data-toolbar='#cat-param-buttons'>
 </table>
 

InvenTree/templates/InvenTree/settings/currencies.html

@@ -13,29 +13,31 @@
 <table class='table table-striped table-condensed'>
     <tbody>
         {% include "InvenTree/settings/setting.html" with key="INVENTREE_DEFAULT_CURRENCY" icon="fa-globe" %}
-    </tbody>
-</table>
 
-<table class='table table-striped table-condensed'>
-    <tbody>
         <tr>
+            <td></td>
             <th>{% trans "Base Currency" %}</th>
             <th>{{ base_currency }}</th>
         </tr>
         <tr>
-            <th colspan='2'>{% trans "Exchange Rates" %}</th>
+            <td></td>
+            <th colspan='4'>{% trans "Exchange Rates" %}</th>
         </tr>
         {% for rate in rates %}
         <tr>
-            <td>{{ rate.currency }}</td>
+            <td></td>
             <td>{{ rate.value }}</td>
+            <td>{{ rate.currency }}</td>
+            <td></td>
+            <td></td>
         </tr>
         {% endfor %}
         <tr>
+            <th></th>
             <th>
                 {% trans "Last Update" %}
             </th>
-            <td>
+            <td colspan="3">
                 {% if rates_updated %}
                 {{ rates_updated }}
                 {% else %}
@@ -44,7 +46,7 @@
                 <form action='{% url "settings-currencies-refresh" %}' method='post'>
                     <div id='refresh-rates-form'>
                         {% csrf_token %}
-                        <button type='submit' id='update-rates' class='btn btn-outline-secondary float-right'>{% trans "Update Now" %}</button>
+                        <button type='submit' id='update-rates' class='btn btn-primary float-right'>{% trans "Update Now" %}</button>
                     </div>
                 </form>
             </td>

InvenTree/templates/InvenTree/settings/login.html

@@ -17,7 +17,7 @@
         {% include "InvenTree/settings/setting.html" with key="LOGIN_ENABLE_PWD_FORGOT" icon="fa-info-circle" %}
         {% include "InvenTree/settings/setting.html" with key="LOGIN_MAIL_REQUIRED" icon="fa-info-circle" %}
         <tr>
-            <td>{% trans 'Signup' %}</td>
+            <th><h5>{% trans 'Signup' %}</h5></th>
             <td colspan='4'></td>
         </tr>
         {% include "InvenTree/settings/setting.html" with key="LOGIN_ENABLE_REG" icon="fa-info-circle" %}

InvenTree/templates/InvenTree/settings/part.html

@@ -9,8 +9,6 @@
 
 {% block content %}
 
-<h4>{% trans "Part Options" %}</h4>
-
 <table class='table table-striped table-condensed'>
     <tbody>
         {% include "InvenTree/settings/setting.html" with key="PART_IPN_REGEX" %}
@@ -40,12 +38,17 @@
     </tbody>
 </table>
 
-<h4>{% trans "Part Import" %}</h4>
+<div class='panel-heading'>
-
+    <div class='d-flex flex-span'>
-    <button class='btn btn-success' id='import-part'>
+        <h4>{% trans "Part Import" %}</h4>
-        <span class='fas fa-plus-circle'></span> {% trans "Import Part" %}
+        {% include "spacer.html" %}
-    </button>
+        <div class='btn-group' role='group'>
-
+            <button class='btn btn-success' id='import-part'>
+                <span class='fas fa-plus-circle'></span> {% trans "Import Part" %}
+            </button>        
+        </div>
+    </div>
+</div>
 
 <table class='table table-striped table-condensed'>
     <tbody>
@@ -53,14 +56,16 @@
     </tbody>
 </table>
 
-
+<div class='panel-heading'>
-
+    <span class='d-flex flex-span'>
-<h4>{% trans "Part Parameter Templates" %}</h4>
+        <h4>{% trans "Part Parameter Templates" %}</h4>
-
+        {% include "spacer.html" %}
-<div id='param-buttons'>
+        <div class='btn-group' role='group'>
-    <button class='btn btn-success' id='new-param'>
+            <button class='btn btn-success' id='new-param'>
-        <span class='fas fa-plus-circle'></span> {% trans "New Parameter" %}
+                <span class='fas fa-plus-circle'></span> {% trans "New Parameter" %}
-    </button>
+            </button>
+        </div>
+    </span>
 </div>
 
 <table class='table table-striped table-condensed' id='param-table' data-toolbar='#param-buttons'>

InvenTree/templates/InvenTree/settings/setting.html

@@ -21,15 +21,13 @@
         </div>
         {% else %}
         <div id='setting-{{ setting.pk }}'>
-            <strong>
             <span id='setting-value-{{ setting.key.upper }}' fieldname='{{ setting.key.upper }}'>
                 {% if setting.value %}
-                {{ setting.value }}
+                <strong>{{ setting.value }}</strong>
                 {% else %}
-                <em>{% trans "No value set" %}</em>
+                <em style='color: #855;'>{% trans "No value set" %}</em>
                 {% endif %}
             </span>
-            </strong>
             {{ setting.units }}
         </div>
         {% endif %}

InvenTree/templates/InvenTree/settings/user.html

@@ -11,18 +11,18 @@
 {% trans "Account Settings" %}
 {% endblock %}
 
+{% block actions %}
+<div class='btn btn-primary' type='button' id='edit-user' title='{% trans "Edit User Information" %}'>
+    <span class='fas fa-user-cog'></span> {% trans "Edit" %}
+</div>
+<div class='btn btn-primary' type='button' id='edit-password' title='{% trans "Change Password" %}'>
+    <span class='fas fa-key'></span> {% trans "Set Password" %}
+</div>
+{% endblock %}
+
 {% block content %}
 {% mail_configured as mail_conf %}
 
-<div class='btn-group' style='float: right;'>
-    <div class='btn btn-primary' type='button' id='edit-user' title='{% trans "Edit User Information" %}'>
-        <span class='fas fa-user-cog'></span> {% trans "Edit" %}
-    </div>
-    <div class='btn btn-primary' type='button' id='edit-password' title='{% trans "Change Password" %}'>
-        <span class='fas fa-key'></span> {% trans "Set Password" %}
-    </div>
-</div>
-
 <table class='table table-striped table-condensed'>
     <tr>
         <td>{% trans "Username" %}</td>
@@ -39,61 +39,81 @@
 </table>
 
 <div class='panel-heading'>
-    <h4>{% trans "Email" %}</h4>
+    <div class='d-flex flex-span'>
+        <h4>{% trans "Email" %}</h4>
+        {% include "spacer.html" %}
+    </div>
 </div>
 
-<div>
+<div class='row'>
-    {% if user.emailaddress_set.all %}
+    <div class='col-sm-6'>
-    <p>{% trans 'The following email addresses are associated with your account:' %}</p>
+        {% if user.emailaddress_set.all %}
+        <p>{% trans 'The following email addresses are associated with your account:' %}</p>
 
-    <form action="{% url 'account_email' %}" class="email_list" method="post">
+        <form action="{% url 'account_email' %}" class="email_list" method="post">
-    {% csrf_token %}
+        {% csrf_token %}
-        <fieldset class="blockLabels">
+            <fieldset class="blockLabels">
 
-        {% for emailaddress in user.emailaddress_set.all %}
+            {% for emailaddress in user.emailaddress_set.all %}
-            <div class="ctrlHolder">
+            <div>
-                <label for="email_radio_{{forloop.counter}}" class="{% if emailaddress.primary %}primary_email{%endif%}">
+                <div class="ctrlHolder">
-
+                    <label for="email_radio_{{forloop.counter}}" class="{% if emailaddress.primary %}primary_email{%endif%}">
-                <input id="email_radio_{{forloop.counter}}" type="radio" name="email" {% if emailaddress.primary or user.emailaddress_set.count == 1 %}checked="checked"{%endif %} value="{{emailaddress.email}}"/>
+                        
-
+                        <input id="email_radio_{{forloop.counter}}" type="radio" name="email" {% if emailaddress.primary or user.emailaddress_set.count == 1 %}checked="checked"{%endif %} value="{{emailaddress.email}}"/>
-            {{ emailaddress.email }}
+                        
-                {% if emailaddress.verified %}
+                        {% if emailaddress.primary %}
-                <span class="verified">{% trans "Verified" %}</span>
+                        <b>{{ emailaddress.email }}</b>
-                {% else %}
+                        {% else %}
-                <span class="unverified">{% trans "Unverified" %}</span>
+                        {{ emailaddress.email }}
-                {% endif %}
+                        {% endif %}
-                {% if emailaddress.primary %}<span class="primary">{% trans "Primary" %}</span>{% endif %}
+                    </label>
-            </label>
+                    {% if emailaddress.verified %}
+                    <span class='badge badge-right rounded-pill bg-success'>{% trans "Verified" %}</span>
+                    {% else %}
+                    <span class='badge badge-right rounded-pill bg-warning'>{% trans "Unverified" %}</span>
+                    {% endif %}
+                    {% if emailaddress.primary %}<span class='badge badge-right rounded-pill bg-primary'>{% trans "Primary" %}</span>{% endif %}
+                </div>
             </div>
-        {% endfor %}
+            {% endfor %}
 
-        <div class="buttonHolder">
+            <div class="buttonHolder">
-            <button class="btn btn-primary secondaryAction" type="submit" name="action_primary" >{% trans 'Make Primary' %}</button>
+                <button class="btn btn-primary secondaryAction" type="submit" name="action_primary" >{% trans 'Make Primary' %}</button>
-            <button class="btn btn-primary secondaryAction" type="submit" name="action_send" {% if not mail_conf %}disabled{% endif %}>{% trans 'Re-send Verification' %}</button>
+                <button class="btn btn-primary secondaryAction" type="submit" name="action_send" {% if not mail_conf %}disabled{% endif %}>{% trans 'Re-send Verification' %}</button>
-            <button class="btn btn-primary primaryAction" type="submit" name="action_remove" >{% trans 'Remove' %}</button>
+                <button class="btn btn-primary primaryAction" type="submit" name="action_remove" >{% trans 'Remove' %}</button>
-        </div>
+            </div>
 
-        </fieldset>
+            </fieldset>
-    </form>
+        </form>
 
-    {% else %}
+        {% else %}
-    <p><strong>{% trans 'Warning:'%}</strong>
+        <p><strong>{% trans 'Warning:'%}</strong>
-        {% trans "You currently do not have any email address set up. You should really add an email address so you can receive notifications, reset your password, etc." %}
+            {% trans "You currently do not have any email address set up. You should really add an email address so you can receive notifications, reset your password, etc." %}
-    </p>
+        </p>
 
-    {% endif %}
+        {% endif %}
-
+    </div>
-    {% if can_add_email %}
+    <div class='col-sm-6'>
-        <br>
+        {% if can_add_email %}
-        <h4>{% trans "Add Email Address" %}</h4>
+        <h5>{% trans "Add Email Address" %}</h5>
 
         <form method="post" action="{% url 'account_email' %}" class="add_email">
             {% csrf_token %}
-            {{ add_email_form|crispy }}
+
-            <button class="btn btn-primary" name="action_add" type="submit">{% trans "Add Email" %}</button>
+            <label for="id_email" class=" requiredField">
+                E-mail<span class="asteriskField">*</span>
+            </label>
+            <div id="div_id_email" class="form-group input-group mb-3">
+                <div class='input-group-prepend'><span class='input-group-text'>@</span></div>
+                <input type="email" name="email" placeholder='{% trans "Enter e-mail address" %}' class="textinput textInput form-control" required="" id="id_email">
+                <div class='input-group-append'>
+                    <button class="btn btn-primary" name="action_add" type="submit">{% trans "Add Email" %}</button>
+                </div>
+            </div>
+
         </form>
     {% endif %}
-    <br>
+    </div>
 </div>
 
 <div class='panel-heading'>
@@ -135,7 +155,9 @@
     </form>
     
     {% else %}
-    <p>{% trans 'You currently have no social network accounts connected to this account.' %}</p>
+    <div class='alert alert-block alert-warning'>
+        {% trans "There are no social network accounts connected to your InvenTree account" %}
+    </div>
     {% endif %}
 
     <br>
@@ -155,26 +177,26 @@
 
 <div class='row'>
 
-    <form action='{% url "settings-appearance" %}' method='post'>
+    <div class='col-sm-6'>
-        {% csrf_token %}
+        <form action='{% url "settings-appearance" %}' method='post'>
-        <input name='next' type='hidden' value='{% url "settings" %}'>
+            {% csrf_token %}
-        <div class="col-sm-6" style="width: 200px;">
+            <input name='next' type='hidden' value='{% url "settings" %}'>
-            <div id="div_id_themes" class="form-group">
+            <label for='theme' class=' requiredField'>
-                <div class="controls ">
+                {% trans "Select theme" %}
-                    <select name='theme' class='select form-control'>
+            </label>
-                        {% get_available_themes as themes %}
+            <div class='form-group input-group mb-3'>
-                        {% for theme in themes %}
+                <select id='theme' name='theme' class='select form-control'>
-                        <option value='{{ theme.key }}'>{{ theme.name }}</option>
+                    {% get_available_themes as themes %}
-                        {% endfor %}
+                    {% for theme in themes %}
-                    </select>
+                    <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>
-        </div>
+        </form>
-        <div class="col-sm-6" style="width: auto;">
+    </div>
-            <input type="submit" value="{% trans 'Set Theme' %}" class="btn btn btn-primary">
-        </div>
-    </form>
-
 </div>
 
 <div class='panel-heading'>
@@ -186,7 +208,10 @@
         <form action="{% url 'set_language' %}" method="post">
             {% csrf_token %}
             <input name="next" type="hidden" value="{% url 'settings' %}">
-            <div class="col-sm-6" style="width: 200px;"><div id="div_id_language" class="form-group"><div class="controls ">
+            <label for='language' class=' requiredField'>
+                {% trans "Select language" %}
+            </label>
+            <div class='form-group input-group mb-3'>
                 <select name="language" class="select form-control">
                     {% get_current_language as LANGUAGE_CODE %}
                     {% get_available_languages as LANGUAGES %}
@@ -204,11 +229,11 @@
                         </option>
                     {% endfor %}
                 </select>
-            </div></div></div>
+                <div class='input-group-append'>
-            <div class="col-sm-6" style="width: auto;">
+                    <input type="submit" value="{% trans 'Set Language' %}" class="btn btn btn-primary">
-                <input type="submit" value="{% trans 'Set Language' %}" class="btn btn btn-primary">
+                </div>
             </div>
-        </form>
+    </form>
     </div>
     <div class="col-sm-6">
         <h4>{% trans "Help the translation efforts!" %}</h4>

InvenTree/templates/email/email.html

@@ -0,0 +1,43 @@
+{% load i18n %}
+{% load static %}
+{% load inventree_extras %}
+
+<table style='border-collapse: collapse; width: 85%; margin-left: 10%; font-size: 1rem; border: 1px solid #68686a; border-radius: 2px;'>
+
+    {% block header %}
+    <tr style='background: #eef3f7; height: 4rem; text-align: center;'>
+        <th colspan="100%" style="padding-bottom: 1rem; color: #68686a;">
+            {% block header_row %}
+            <p style='font-size: 1.25rem;'>{% block title %}<!-- email title goes here -->{% endblock %}</p>
+            {% block subtitle %}
+            <!-- email subtitle goes here -->
+            {% endblock %}
+            {% endblock %}
+        </th>
+
+    </tr>
+    {% endblock %}
+
+    {% block body %}
+    <tr style="height: 3rem; border-bottom: 1px solid #68686a;">
+        {% block body_row %}
+        <!-- email body goes here -->
+        {% endblock %}
+    </tr>
+    {% endblock %}
+
+    {% block footer %}
+    <tr style='background: #eef3f7; height: 2rem;'>
+        <td colspan="100%" style="padding-top:1rem; text-align: center">
+            {% block footer_prefix %}
+            <!-- Custom footer information goes here -->
+            {% endblock %}
+            <p><em><small>{% trans "InvenTree version" %}: {% inventree_version %} - <a href='https://inventree.readthedocs.io'>inventree.readthedocs.io</a></small></em></p>
+            {% block footer_suffix %}
+            <!-- Custom footer information goes here -->
+            {% endblock %}
+        </td>
+    </tr>
+    {% endblock %}
+
+</table>

InvenTree/templates/email/low_stock_notification.html

@@ -0,0 +1,29 @@
+{% extends "email/email.html" %}
+
+{% load i18n %}
+{% load inventree_extras %}
+
+{% block title %}
+{% blocktrans with part=part.name %} The available stock for {{ part }} has fallen below the configured minimum level{% endblocktrans %}
+{% if link %}
+<p>{% trans "Click on the following link to view this part" %}: <a href="{{ link }}">{{ link }}</a></p>
+{% endif %}
+{% endblock %}
+
+{% block subtitle %}
+<p><em>{% blocktrans with part=part.name %}You are receiving this email because you are subscribed to notifications for this part {% endblocktrans %}.</em></p>
+{% endblock %}
+
+{% block body %}
+<tr style="height: 3rem; border-bottom: 1px solid">
+    <th>{% trans "Part Name" %}</th>
+    <th>{% trans "Available Quantity" %}</th>
+    <th>{% trans "Minimum Quantity" %}</th>
+</tr>
+
+<tr style="height: 3rem">
+    <td style="text-align: center;">{{ part.full_name }}</td>
+    <td style="text-align: center;">{{ part.total_stock }}</td>
+    <td style="text-align: center;">{{ part.minimum_stock }}</td>
+</tr>
+{% endblock %}

InvenTree/templates/panel.html

@@ -1,7 +1,14 @@
 <div class='panel panel-hidden' id='panel-{% block label %}name{% endblock %}'>
     {% block panel_heading %}
     <div class='panel-heading'>
-        <h4>{% block heading %}HEADING{% endblock %}</h4>
+        <div class='d-flex flex-wrap'>
+            <h4>{% block heading %}HEADING{% endblock %}</h4>
+            {% include "spacer.html" %}
+            <div class='btn-group' role='group'>
+                {% block actions %}
+                {% endblock %}
+            </div>
+        </div>
     </div>
     {% endblock %}
     {% block panel_content %}