more refinements to the iphone targeted interface, improved validation functionality...

[bluechips.git] / bluechips / lib / helpers.py

diff --git a/bluechips/lib/helpers.py b/bluechips/lib/helpers.py
index 864d2d68b9fac6992384a900ab2fa8ef919e3428..0f49a54b6293f6175f1fef9c120296b112a0fb65 100644 (file)
--- a/bluechips/lib/helpers.py
+++ b/bluechips/lib/helpers.py
@@ -3,9 +3,37 @@
 Consists of functions to typically be used within templates, but also
 available to Controllers. This module is available to both as 'h'.
 """
 Consists of functions to typically be used within templates, but also
 available to Controllers. This module is available to both as 'h'.
 """

+from datetime import date
+from decimal import Decimal
+
+from pylons import request

 from routes import url_for, redirect_to
 from webhelpers.html import escape, literal, url_escape
 from webhelpers.html.tags import *
 from routes import url_for, redirect_to
 from webhelpers.html import escape, literal, url_escape
 from webhelpers.html.tags import *

+from webhelpers.html.secure_form import *
+
+from webhelpers.pylonslib import Flash as _Flash
+
+
+def currency(name, value, *args, **kwargs):
+    if 'class_' not in kwargs:
+        kwargs['class_'] = ''
+    kwargs['class_'] += 'currency'
+    value = "%0.2f" % (int(value) / 100.)
+    return text(name, value, *args, **kwargs)
+
+
+def grab(obj, attr):
+    if obj:
+        return getattr(obj, attr)
+    else:
+        if attr == 'date':
+            return date.today()
+        elif attr in ('spender_id', 'creditor_id', 'debtor_id'):
+            return request.environ['user'].id
+        elif attr == 'amount':
+            return 0
+        else:
+            return ''

 
 

-def bluechips():
-    return '<span class="bluechips">BlueChips</span>'
+flash = _Flash()