Merge remote-tracking branch 'inventree/master'

InvenTree/InvenTree/models.py

@@ -41,6 +41,17 @@ class InvenTreeTree(models.Model):
                                null=True,
                                related_name='children')
 
+    @property
+    def item_count(self):
+        """ Return the number of items which exist *under* this node in the tree.
+
+        Here an 'item' is considered to be the 'leaf' at the end of each branch,
+        and the exact nature here will depend on the class implementation.
+        
+        The default implementation returns zero
+        """
+        return 0
+
     def getUniqueParents(self, unique=None):
         """ Return a flat set of all parent items that exist above this node.
         If any parents are repeated (which would be very bad!), the process is halted

InvenTree/InvenTree/views.py

@@ -28,11 +28,22 @@ class TreeSerializer(views.APIView):
     Ref: https://github.com/jonmiles/bootstrap-treeview
     """
 
+    @property
+    def root_url(self):
+        """ Return the root URL for the tree. Implementation is class dependent.
+
+        Default implementation returns #
+        """
+
+        return '#'
+
     def itemToJson(self, item):
 
         data = {
+            'pk': item.id,
             'text': item.name,
             'href': item.get_absolute_url(),
+            'tags': [item.item_count],
         }
 
         if item.has_children:
@@ -51,12 +62,18 @@ class TreeSerializer(views.APIView):
 
         nodes = []
 
+        top_count = 0
+
         for item in top_items:
             nodes.append(self.itemToJson(item))
+            top_count += item.item_count
 
         top = {
+            'pk': None,
             'text': self.title,
+            'href': self.root_url,
             'nodes': nodes,
+            'tags': [top_count],
         }
 
         response = {

InvenTree/part/api.py

@@ -14,6 +14,7 @@ from rest_framework import generics, permissions
 
 from django.db.models import Q
 from django.conf.urls import url, include
+from django.urls import reverse
 
 from .models import Part, PartCategory, BomItem, PartStar
 from .models import SupplierPart, SupplierPriceBreak
@@ -31,6 +32,10 @@ class PartCategoryTree(TreeSerializer):
     title = "Parts"
     model = PartCategory
     
+    @property
+    def root_url(self):
+        return reverse('part-index')
+
 
 class CategoryList(generics.ListCreateAPIView):
     """ API endpoint for accessing a list of PartCategory objects.

InvenTree/part/models.py

@@ -47,18 +47,18 @@ class PartCategory(InvenTreeTree):
         verbose_name = "Part Category"
         verbose_name_plural = "Part Categories"
 
+    @property
+    def item_count(self):
+        return self.partcount
+
     @property
     def partcount(self):
         """ Return the total part count under this category
         (including children of child categories)
         """
 
-        count = self.parts.count()
+        return len(Part.objects.filter(category__in=self.getUniqueChildren(),
-
+                                       active=True))
-        for child in self.children.all():
-            count += child.partcount
-
-        return count
 
     @property
     def has_parts(self):

InvenTree/part/templates/part/cat_link.html

@@ -1,7 +1,7 @@
 <div class='navigation'>
 <nav aria-label="breadcrumb">
   <ol class="breadcrumb">
-    <li><a href='#' id='toggle-part-tree'><b>+</b></a></li>
+    <li><a href='#' id='toggle-part-tree'><b><span class='glyphicon glyphicon-small glyphicon-th-list'></span></b></a></li>
     <li class="breadcrumb-item{% if category is None %} active" aria-current="page{% endif %}"><a href="/part/">Parts</a></li>
 {% if category %}
 {% for path_item in category.parentpath %}

InvenTree/part/templates/part/part_app_base.html

@@ -34,7 +34,11 @@ InvenTree | Part List
 {% block js_ready %}
 {{ block.super }}
     loadTree("{% url 'api-part-tree' %}",
-             "#part-tree");
+            "#part-tree",
+            {
+                name: 'part',
+            }
+    );
 
     $("#toggle-part-tree").click(function() {
         toggleSideNav("#sidenav");

InvenTree/static/css/inventree.css

@@ -19,6 +19,14 @@
     font-size: 11px;
 }
 
+.treeview .badge {
+    font-size: 10px;
+}
+
+.treeview .list-group-item {
+    padding: 6px 12px;
+}
+
 /* Force select2 elements in modal forms to be full width */
 .select-full-width {
     width: 100%;
@@ -113,13 +121,26 @@
 .navigation {
 }
 
+.breadcrump {
+    margin-bottom: 5px;
+}
+
+.inventree-body {
+    width: 100%;
+    padding: 5px;
+    margin: 10px;
+}
+
+.inventree-pre-content {
+    width: 100%;
+    clear: both;
+}
+
 .inventree-content {
     padding-left: 5px;
     padding-right: 5px;
-    padding-top: 15px;
+    padding-top: 5px;
-    margin-right: 50px;
+    width: auto;
-    margin-left: 50px;
-    width: 100%;
     transition: 0.1s;
 }
 
@@ -165,7 +186,7 @@
     position: fixed; /* Stay in place */
     background-color: #fff; /* Black*/
     overflow-x: hidden; /* Disable horizontal scroll */
-    //transition: 0.1s; /* 0.5 second transition effect to slide in the sidenav */
+    transition: 0.1s; /* 0.5 second transition effect to slide in the sidenav */
 }
 
 .wrapper {

InvenTree/static/script/inventree/sidenav.js

@@ -1,4 +1,26 @@
-function loadTree(url, tree, data) {
+function loadTree(url, tree, options={}) {
+    /* Load the side-nav tree view
+
+    Args:
+        url: URL to request tree data
+        tree: html ref to treeview
+        options:
+            data: data object to pass to the AJAX request
+            selected: ID of currently selected item
+            name: name of the tree
+    */
+
+    var data = {};
+
+    if (options.data) {
+        data = options.data;
+    }
+
+    var key = "inventree-sidenav-items-";
+
+    if (options.name) {
+        key += options.name;
+    }
 
     $.ajax({
         url: url,
@@ -9,15 +31,18 @@ function loadTree(url, tree, data) {
             if (response.tree) {
                 $(tree).treeview({
                     data: response.tree,
-                    enableLinks: true
+                    enableLinks: true,
+                    showTags: true,
                 });
 
-                var saved_exp = sessionStorage.getItem('inventree-sidenav-expanded-items').split(",");
+                if (sessionStorage.getItem(key)) {
+                    var saved_exp = sessionStorage.getItem(key).split(",");
 
                     // Automatically expand the desired notes
                     for (var q = 0; q < saved_exp.length; q++) {
                         $(tree).treeview('expandNode', parseInt(saved_exp[q]));
                     }
+                }
 
                 // Setup a callback whenever a node is toggled
                 $(tree).on('nodeExpanded nodeCollapsed', function(event, data) {
@@ -32,7 +57,7 @@ function loadTree(url, tree, data) {
                     }
 
                     // Save the expanded nodes
-                    sessionStorage.setItem('inventree-sidenav-expanded-items', exp);
+                    sessionStorage.setItem(key, exp);
                 });
             }
         },
@@ -43,6 +68,7 @@ function loadTree(url, tree, data) {
 }
 
 function openSideNav() {
+    document.getElementById("sidenav").style.display = "block";
     document.getElementById("sidenav").style.width = "250px";
     document.getElementById("inventree-content").style.marginLeft = "270px";
 
@@ -52,8 +78,9 @@ function openSideNav() {
 }
 
 function closeSideNav() {
+    document.getElementById("sidenav").style.display = "none";
     document.getElementById("sidenav").style.width = "0";
-    document.getElementById("inventree-content").style.marginLeft = "50px";
+    document.getElementById("inventree-content").style.marginLeft = "0px";
 
     sessionStorage.setItem('inventree-sidenav-state', 'closed');
 }

InvenTree/stock/api.py

@@ -6,6 +6,7 @@ from django_filters.rest_framework import FilterSet, DjangoFilterBackend
 from django_filters import NumberFilter
 
 from django.conf.urls import url, include
+from django.urls import reverse
 from django.db.models import Q
 
 from .models import StockLocation, StockItem
@@ -27,6 +28,10 @@ class StockCategoryTree(TreeSerializer):
     title = 'Stock'
     model = StockLocation
 
+    @property
+    def root_url(self):
+        return reverse('stock-index')
+
 
 class StockDetail(generics.RetrieveUpdateDestroyAPIView):
     """ API detail endpoint for Stock object

InvenTree/stock/models.py

@@ -48,6 +48,18 @@ class StockLocation(InvenTreeTree):
             }
         )
 
+    @property
+    def stock_item_count(self):
+        """ Return the number of StockItem objects which live in or under this category
+        """
+
+        return len(StockItem.objects.filter(location__in=self.getUniqueChildren()))
+
+    @property
+    def item_count(self):
+
+        return self.stock_item_count
+
 
 @receiver(pre_delete, sender=StockLocation, dispatch_uid='stocklocation_delete_log')
 def before_delete_stock_location(sender, instance, using, **kwargs):

InvenTree/stock/templates/stock/loc_link.html

@@ -1,7 +1,7 @@
 <div class="navigation">
 <nav aria-label="breadcrumb">
   <ol class="breadcrumb">
-    <li><a href='#' id='toggle-stock-tree'><b>+</b></a></li>  
+    <li><a href='#' title='Toggle Stock Tree' id='toggle-stock-tree'><b><span class='glyphicon glyphicon-small glyphicon-th-list'></span></b></a></li>  
     <li class="breadcrumb-item{% if location is None %} active" aria-current="page{% endif %}"><a href="/stock/">Stock</a></li>
 {% if location %}
 {% for path_item in location.parentpath %}

InvenTree/stock/templates/stock/stock_app_base.html

@@ -33,7 +33,12 @@ InvenTree | Stock
     initSideNav();
 {{ block.super }}
     loadTree("{% url 'api-stock-tree' %}",
-             "#stock-tree");
+            "#stock-tree",
+            {
+                name: 'stock',
+                selected: 'elab',
+            }
+    );
 
     $("#toggle-stock-tree").click(function() {
         toggleSideNav("#sidenav");

InvenTree/stock/views.py

@@ -143,6 +143,10 @@ class StockItemEdit(AjaxUpdateView):
 
         item = self.get_object()
 
+        # If the part cannot be purchased, hide the supplier_part field
+        if not item.part.purchaseable:
+            form.fields['supplier_part'].widget = HiddenInput()
+        else:
             query = form.fields['supplier_part'].queryset
             query = query.filter(part=item.part.id)
             form.fields['supplier_part'].queryset = query
@@ -206,6 +210,11 @@ class StockItemCreate(AjaxCreateView):
                 part = Part.objects.get(id=part_id)
                 parts = form.fields['supplier_part'].queryset
                 parts = parts.filter(part=part.id)
+
+                # If the part is NOT purchaseable, hide the supplier_part field
+                if not part.purchaseable:
+                    form.fields['supplier_part'].widget = HiddenInput()
+
                 form.fields['supplier_part'].queryset = parts
 
                 # If there is one (and only one) supplier part available, pre-select it

InvenTree/templates/base.html

@@ -52,19 +52,26 @@ InvenTree
 
 <div class='main body wrapper'>
 
+<div class='inventree-body'>
+
+<div class='containter-fluid inventree-pre-content'>    
+    {% block pre_content %}
+    {% endblock %}
+</div>
+
 <div class='sidenav' id='sidenav'>
 {% block sidenav %}
 {% endblock %}
 </div>
     
 <div class="container container-fluid inventree-content" id='inventree-content'>
-{% block pre_content %}
-{% endblock %}
 {% block content %}
 <!-- Each view fills in here.. -->
 {% endblock %}
+
 {% block post_content %}
 {% endblock %}
+
 </div>
 
 {% include 'modals.html' %}
@@ -72,6 +79,8 @@ InvenTree
 {% include 'notification.html' %}
 </div>
 
+</div>
+
 <!-- Scripts -->
 <script type="text/javascript" src="{% static 'script/jquery_3.3.1_jquery.min.js' %}"></script>
 <script type='text/javascript' src="{% static 'script/jquery.form.min.js' %}"></script>