fix(label): Call print_label for everry label

inventree_phomemo/phomemo_label.py

@@ -82,7 +82,7 @@ class PhomemoLabelPlugin(LabelPrintingMixin, BarcodeMixin, SettingsMixin, InvenT
         # Get label content for every label
         for item in items:
             label.object_to_print = item
-            outputs.append(self.get_fields(label, request, **kwargs))
+            outputs.append(self.print_label(label, request, **kwargs))
 
         # Read settings
         ip_address = self.get_setting('IP_ADDRESS')
@@ -106,26 +106,9 @@ class PhomemoLabelPlugin(LabelPrintingMixin, BarcodeMixin, SettingsMixin, InvenT
             'message': f'{len(items)} labels printed',
         })
 
-    def print_label(self, **kwargs):
+    def print_label(self, label: LabelTemplate, request, **kwargs):
-        # Read settings
+        self.render_to_html(label, request, **kwargs)
-        ip_address = self.get_setting('IP_ADDRESS')
+        return self.get_fields(**kwargs)
-        port = int(self.get_setting('PORT'))
-        
-        # Get label content
-        fields = self.get_fields(self, kwargs)
-
-        # Dump to json
-        data = json.dumps(fields)
-
-        # Send the label to the printer
-        try:
-            print_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-            print_socket.settimeout(5)
-            print_socket.connect((ip_address, port))
-            print_socket.sendall(bytes(data,encoding="utf-8"))
-            print_socket.close()
-        except Exception as error:
-            raise ConnectionError('Error connecting to printer server: ' + str(error))
     
 
     @staticmethod