Allow to highlight order code on invoice layouts (#3309)

src/pretix/api/serializers/event.py

@@ -766,6 +766,7 @@ class EventSettingsSerializer(SettingsSerializer):
         'invoice_footer_text',
         'invoice_eu_currencies',
         'invoice_logo_image',
+        'invoice_renderer_highlight_order_code',
         'cancel_allow_user',
         'cancel_allow_user_until',
         'cancel_allow_user_unpaid_keep',

src/pretix/base/invoice.py

@@ -859,8 +859,12 @@ class Modern1Renderer(ClassicInvoiceRenderer):
 
     def _get_first_page_frames(self, doc):
         footer_length = 3.5 * len(self.invoice.footer_text.split('\n')) * mm
+        if self.event.settings.invoice_renderer_highlight_order_code:
+            margin_top = 100 * mm
+        else:
+            margin_top = 95 * mm
         return [
-            Frame(doc.leftMargin, doc.bottomMargin, doc.width, doc.height - 95 * mm,
+            Frame(doc.leftMargin, doc.bottomMargin, doc.width, doc.height - margin_top,
                   leftPadding=0, rightPadding=0, topPadding=0, bottomPadding=footer_length,
                   id='normal')
         ]
@@ -871,21 +875,31 @@ class Modern1Renderer(ClassicInvoiceRenderer):
         # the font size until it fits.
         begin_top = 100 * mm
 
-        def _draw(label, value, value_size, x, width):
+        def _draw(label, value, value_size, x, width, bold=False, sublabel=None):
             if canvas.stringWidth(value, self.font_regular, value_size) > width and value_size > 6:
                 return False
             textobject = canvas.beginText(x, self.pagesize[1] - begin_top)
             textobject.setFont(self.font_regular, 8)
             textobject.textLine(label)
             textobject.moveCursor(0, 5)
-            textobject.setFont(self.font_regular, value_size)
+            textobject.setFont(self.font_bold if bold else self.font_regular, value_size)
             textobject.textLine(value)
+
+            if sublabel:
+                textobject.moveCursor(0, 1)
+                textobject.setFont(self.font_regular, 8)
+                textobject.textLine(sublabel)
+
             return textobject
 
         value_size = 10
         while value_size >= 5:
+            if self.event.settings.invoice_renderer_highlight_order_code:
+                kwargs = dict(bold=True, sublabel=pgettext('invoice', '(Please quote at all times.)'))
+            else:
+                kwargs = {}
             objects = [
-                _draw(pgettext('invoice', 'Order code'), self.invoice.order.full_code, value_size, self.left_margin, 45 * mm)
+                _draw(pgettext('invoice', 'Order code'), self.invoice.order.full_code, value_size, self.left_margin, 45 * mm, **kwargs)
             ]
 
             p = Paragraph(

src/pretix/base/models/event.py

@@ -625,6 +625,7 @@ class Event(EventMixin, LoggedModel):
         """
         self.settings.invoice_renderer = 'modern1'
         self.settings.invoice_include_expire_date = True
+        self.settings.invoice_renderer_highlight_order_code = True
         self.settings.ticketoutput_pdf__enabled = True
         self.settings.ticketoutput_passbook__enabled = True
         self.settings.event_list_type = 'calendar'

src/pretix/base/settings.py

@@ -634,6 +634,16 @@ DEFAULTS = {
                         "the same numbering scheme will be used that you configured for regular invoices."),
         )
     },
+    'invoice_renderer_highlight_order_code': {
+        'default': 'False',
+        'type': bool,
+        'form_class': forms.BooleanField,
+        'serializer_class': serializers.BooleanField,
+        'form_kwargs': dict(
+            label=_("Highlight order code to make it stand out visibly"),
+            help_text=_("Only respected by some invoice renderers."),
+        )
+    },
     'invoice_renderer': {
         'default': 'classic',  # default for new events is 'modern1'
         'type': str,

src/pretix/control/forms/event.py

@@ -856,6 +856,7 @@ class InvoiceSettingsForm(EventSettingsValidationMixin, SettingsForm):
         'invoice_footer_text',
         'invoice_eu_currencies',
         'invoice_logo_image',
+        'invoice_renderer_highlight_order_code',
     ]
 
     invoice_generate_sales_channels = forms.MultipleChoiceField(

src/pretix/control/templates/pretixcontrol/event/invoicing.html

@@ -54,6 +54,7 @@
                 {% bootstrap_field form.invoice_additional_text layout="control" %}
                 {% bootstrap_field form.invoice_footer_text layout="control" %}
                 {% bootstrap_field form.invoice_logo_image layout="control" %}
+                {% bootstrap_field form.invoice_renderer_highlight_order_code layout="control" %}
                 {% bootstrap_field form.invoice_eu_currencies layout="control" %}
             </fieldset>
         </div>