X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/575e58df64c98b53edca9fb6a29b284dbc375609..28cb104054903726b0556222929f8f2e9941882d:/apps/funding/widgets.py?ds=inline

diff --git a/apps/funding/widgets.py b/apps/funding/widgets.py
new file mode 100644
index 000000000..cd7bf9b0d
--- /dev/null
+++ b/apps/funding/widgets.py
@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from decimal import Decimal
+from django.conf import settings
+from django import forms
+from django.template.loader import render_to_string
+
+
+class PerksAmountWidget(forms.Textarea):
+    def perks_input_name(self, name):
+        return "_%s_perk" % name
+
+    def render(self, name, value, attrs=None):
+        try:
+            value = Decimal(value)
+        except:
+            pass
+        perks = list(self.form_instance.offer.get_perks())
+        perk_chosen = False
+        for perk in perks:
+            if perk.price == value:
+                perk.chosen = True
+                perk_chosen = True
+                break
+
+        return render_to_string("funding/widgets/amount.html", {
+                "perks": perks,
+                "name": name,
+                "perks_input_name": self.perks_input_name(name),
+                "perk_chosen": perk_chosen,
+                "value": value,
+                "attrs": attrs,
+            })
+
+    def value_from_datadict(self, data, files, name):
+        num_str = data.get(self.perks_input_name(name)) or data[name]
+        return num_str.replace(',', '.')
+            
+