4 files changed, 30 insertions, 2 deletions
diff --git a/notice/models.py b/notice/models.py
index e2b9533..63b17b2 100644
--- a/notice/models.py
+++ b/notice/models.py
@@ -15,7 +15,8 @@ class Notice(models.Model):
     pubtime = models.DateTimeField(_("Publish time"), auto_now_add=True)
     category = models.ForeignKey('NoticeCategory', verbose_name=_("Category"))
     is_important = models.BooleanField(_("Is important"), default=False)
-    contents = models.TextField(_("Contents"))
+    contents = models.TextField(_("Contents"),
+            help_text=_("Markdown syntax supported"))
     # NoticeAttachment to deal with attachments
     attachments = generic.GenericRelation('NoticeAttachment')
 
diff --git a/notice/templates/notice/list_notice.html b/notice/templates/notice/list_notice.html
index 14355f0..e0f2011 100644
--- a/notice/templates/notice/list_notice.html
+++ b/notice/templates/notice/list_notice.html
@@ -3,6 +3,7 @@
 {% load url from future %}
 {% load i18n %}
 {% load bootstrap3 %}
+{% load my_markdown %}
 
 {# template to show notice list #}
 
@@ -24,7 +25,7 @@
       <p>{{ notice.show_pubtime }}, {{ notice.category.category_name }}</p>
     </div>
     <div class="notice-content">
-      {{ notice.contents }}
+      {{ notice.contents|my_markdown }}
     </div>
       {% if notice.attachments.all %}
       <div class="notice-attachment">
diff --git a/notice/templatetags/__init__.py b/notice/templatetags/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/notice/templatetags/__init__.py
diff --git a/notice/templatetags/my_markdown.py b/notice/templatetags/my_markdown.py
new file mode 100644
index 0000000..6b25146
--- /dev/null
+++ b/notice/templatetags/my_markdown.py
@@ -0,0 +1,26 @@
+# -*- coding: utf8 -*-
+
+"""
+implement my own 'markdown' template tag
+requires 'python-markdown' (pip install markdown)
+"""
+# ref: http://www.dominicrodger.com/django-markdown.html
+
+import markdown
+
+from django import template
+from django.template.defaultfilters import stringfilter
+from django.utils.encoding import force_unicode
+from django.utils.safestring import mark_safe
+
+register = template.Library()
+
+@register.filter(is_safe=True)
+@stringfilter
+def my_markdown(value):
+    extensions = ["nl2br", ]
+
+    return mark_safe(markdown.markdown(force_unicode(value),
+                                       extensions,
+                                       safe_mode=True,
+                                       enable_attributes=False))