Print part labels

InvenTree/label/api.py

@@ -394,7 +394,7 @@ class PartLabelMixin:
 
         for key in ['part', 'part[]', 'parts', 'parts[]']:
             if key in params:
-                parts = parts.getlist(key, [])
+                parts = params.getlist(key, [])
                 break
                 
         valid_ids = []

InvenTree/label/apps.py

@@ -255,7 +255,7 @@ class LabelConfig(AppConfig):
                 'file': 'part_label.html',
                 'name': 'Part Label',
                 'description': 'Simple part label',
-                'width': 50,
+                'width': 70,
                 'height': 24,
             },
         ]

InvenTree/part/templates/part/part_base.html

@@ -268,6 +268,10 @@
         );
     });
 
+    $('#print-label').click(function() {
+        printPartLabels([{{ part.pk }}]);
+    });
+
     $("#part-count").click(function() {
         launchModalForm("/stock/adjust/", {
             data: {

InvenTree/templates/js/label.js

@@ -105,6 +105,61 @@ function printStockLocationLabels(locations, options={}) {
 }
 
 
+function printPartLabels(parts, options={}) {
+    /**
+     * Print labels for the provided parts
+     */
+
+    if (parts.length == 0) {
+        showAlertDialog(
+            '{% trans "Select Parts" %}',
+            '{% trans "Part(s) must be selected before printing labels" %}',
+        );
+
+        return;
+    }
+
+    // Request available labels from the server
+    inventreeGet(
+        '{% url "api-part-label-list" %}',
+        {
+            enabled: true,
+            parts: parts,
+        },
+        {
+            success: function(response) {
+
+                if (response.length == 0) {
+                    showAlertDialog(
+                        '{% trans "No Labels Found" %}',
+                        '{% trans "No labels found which match the selected part(s)" %}',
+                    );
+
+                    return;
+                }
+
+                // Select label to print
+                selectLabel(
+                    response,
+                    parts,
+                    {
+                        success: function(pk) {
+                            var url = `/api/label/part/${pk}/print/?`;
+
+                            parts.forEach(function(part) {
+                                url += `parts[]=${part}&`;
+                            });
+
+                            window.location.href = url;
+                        }
+                    }
+                );
+            }
+        }
+    );
+}
+
+
 function selectLabel(labels, items, options={}) {
     /**
      * Present the user with the available labels,