3 files changed, 44 insertions, 0 deletions
diff --git a/app/lib/templatetags/templatetags/gravatar_local.py b/app/lib/templatetags/templatetags/gravatar_local.py
new file mode 100644
index 0000000..985ed03
--- /dev/null
+++ b/app/lib/templatetags/templatetags/gravatar_local.py
@@ -0,0 +1,20 @@
+from django import template
+from django.utils.html import escape
+
+from django_gravatar.helpers import calculate_gravatar_hash
+
+# Get template.Library instance
+register = template.Library()
+
+def gravatar_hash(user_or_email):
+    if hasattr(user_or_email, 'email'):
+        email = user_or_email.email
+    else:
+        email = user_or_email
+    try:
+        #return get_gravatar_profile_url(email)
+        return calculate_gravatar_hash(email)
+    except:
+        return ''
+
+register.simple_tag(gravatar_hash)
diff --git a/app/lib/templatetags/templatetags/markdown.py b/app/lib/templatetags/templatetags/markdown.py
new file mode 100644
index 0000000..dca51f2
--- /dev/null
+++ b/app/lib/templatetags/templatetags/markdown.py
@@ -0,0 +1,9 @@
+from django import template
+import markdown2 as markdown
+
+register = template.Library()
+
+def do_markdown(text):
+	return markdown.markdown(text, safe_mode = False)
+
+register.filter('markdown', do_markdown)
+\ No newline at end of file
diff --git a/app/lib/templatetags/templatetags/nofollow.py b/app/lib/templatetags/templatetags/nofollow.py
new file mode 100644
index 0000000..85fc166
--- /dev/null
+++ b/app/lib/templatetags/templatetags/nofollow.py
@@ -0,0 +1,15 @@
+from django.template import Library
+import re
+
+register = Library()
+
+r_nofollow = re.compile('<a (?![^>]*nofollow)')
+s_nofollow = '<a rel="nofollow" '
+
+def nofollow(value):
+        return r_nofollow.sub(s_nofollow, value)
+
+register.filter(nofollow)
+
+
+re.compile('<a (?![^>]*rel=["\']nofollow[\'"])')