item: Fix label printing

spejstore/settings.py

@@ -189,4 +189,4 @@ REST_FRAMEWORK = {
     ]
 }
 
-LABEL_API = 'http://label.waw.hackerspace.pl:5678'
+LABEL_API = 'http://label.waw.hackerspace.pl:4567'

static/css/custom.css

@@ -20,3 +20,13 @@
     padding-left: 0.5rem;
     font-weight: bold;
 }
+
+.label-item {
+    background: #f5f5f5;
+    border-radius: 3px;
+    display: inline-block;
+}
+
+.label-item code {
+    margin: 0em 1em;
+}

storage/apiviews.py

@@ -1,6 +1,7 @@
 from rest_framework import viewsets, generics, filters
 from rest_framework.response import Response
 from rest_framework.decorators import detail_route
+from rest_framework.permissions import AllowAny
 
 from storage.models import Item, Label
 from storage.serializers import ItemSerializer, LabelSerializer
@@ -29,6 +30,12 @@ class LabelViewSet(viewsets.ModelViewSet):
     queryset = Label.objects
     serializer_class = LabelSerializer
 
+    @detail_route(methods=['post'], permission_classes=[AllowAny])
+    def print(self, request, pk):
+        obj = self.get_object()
+        obj.print()
+        return obj
+
 
 class ItemViewSet(viewsets.ModelViewSet):
     """

storage/templates/item.html

@@ -84,8 +84,12 @@
             <h3>Labels</h3>
             <iframe name="printframe" style="display: none"></iframe>
             {% for label in labels %}
-                <form action="http://label.waw.hackerspace.pl:4567/api/1/print/{{ label.id }}" method="POST" target="printframe" onsubmit="return confirm('Want to print this label?')">
-                    <button class="btn btn-xs btn-default" title="Print">{{label.id}}</button>
+                <form action="/api/1/labels/{{ label.id }}/print/" method="POST" target="printframe" onsubmit="return confirm('Want to print this label?')">
+                    {% csrf_token %}
+                    <div class="label-item">
+                    <button class="btn btn-default btn-sm"><i class="glyphicon glyphicon-print"></i></button>
+                    <code>{{ label.id }}</code>
+                    </div>
                 </form>
             {% endfor %}
             {% endif %}