From 03b57bbd1ef4bf46d274c1a580a750aadea2270c Mon Sep 17 00:00:00 2001
From: Adolfo Fitoria <adolfo.fitoria@gmail.com>
Date: Thu, 20 Sep 2012 20:22:28 -0600
Subject: uploaded images work again on emails notifications

---
 askbot/models/post.py                            |  3 ---
 askbot/skins/default/templates/email/macros.html |  3 ++-
 askbot/templatetags/extra_filters_jinja.py       | 10 ++++++----
 askbot/tests/templatefilter_tests.py             |  8 +++++---
 4 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/askbot/models/post.py b/askbot/models/post.py
index 49220a63..e15516eb 100644
--- a/askbot/models/post.py
+++ b/askbot/models/post.py
@@ -840,15 +840,12 @@ class Post(models.Model):
         if quote_level > 0, the post will be indented that number of times
         todo: move to views?
         """
-        from askbot.templatetags.extra_filters_jinja \
-            import absolutize_urls_func
         from askbot.skins.loaders import get_template
         from django.template import Context
         template = get_template('email/quoted_post.html')
         data = {
             'post': self,
             'quote_level': quote_level,
-            #'html': absolutize_urls_func(self.html),
             'is_leaf_post': is_leaf_post,
             'format': format
         }
diff --git a/askbot/skins/default/templates/email/macros.html b/askbot/skins/default/templates/email/macros.html
index 3c2d1c02..46aa1b90 100644
--- a/askbot/skins/default/templates/email/macros.html
+++ b/askbot/skins/default/templates/email/macros.html
@@ -1,3 +1,4 @@
+{% load extra_filters_jinja %}
 {% macro quoted_post(
         post = None,
         quote_level = 0,
@@ -71,7 +72,7 @@
                     {% endif %}
                 </p>
             {% endif %}
-            {{ post.html }}
+            {{ post.html | absolutize_urls}}
         {{ end_quote(quote_level) }}
     {% endspaceless %}
 {% endmacro %}
diff --git a/askbot/templatetags/extra_filters_jinja.py b/askbot/templatetags/extra_filters_jinja.py
index 3643e3c9..62a41895 100644
--- a/askbot/templatetags/extra_filters_jinja.py
+++ b/askbot/templatetags/extra_filters_jinja.py
@@ -24,17 +24,19 @@ from django_countries import settings as countries_settings
 
 register = coffin_template.Library()
 
-def absolutize_urls_func(text):
+@register.filter
+def absolutize_urls(text):
     url_re1 = re.compile(r'(?P<prefix><img[^<]+src=)"(?P<url>/[^"]+)"', re.I)
     url_re2 = re.compile(r"(?P<prefix><img[^<]+src=)'(?P<url>/[^']+)'", re.I)
     url_re3 = re.compile(r'(?P<prefix><a[^<]+href=)"(?P<url>/[^"]+)"', re.I)
     url_re4 = re.compile(r"(?P<prefix><a[^<]+href=)'(?P<url>/[^']+)'", re.I)
+    img_replacement = '\g<prefix>"%s\g<url>" style="max-width:500px;"' % askbot_settings.APP_URL
     replacement = '\g<prefix>"%s\g<url>"' % askbot_settings.APP_URL
-    text = url_re1.sub(replacement, text)
-    text = url_re2.sub(replacement, text)
+    text = url_re1.sub(img_replacement, text)
+    text = url_re2.sub(img_replacement, text)
     text = url_re3.sub(replacement, text)
     return url_re4.sub(replacement, text)
-absolutize_urls = register.filter(absolutize_urls_func)
+
 
 TIMEZONE_STR = pytz.timezone(
                     django_settings.TIME_ZONE
diff --git a/askbot/tests/templatefilter_tests.py b/askbot/tests/templatefilter_tests.py
index a82737a4..090be956 100644
--- a/askbot/tests/templatefilter_tests.py
+++ b/askbot/tests/templatefilter_tests.py
@@ -7,14 +7,16 @@ class AbsolutizeUrlsTests(TestCase):
         askbot_settings.update('APP_URL', 'http://example.com')
     def test_absolutize_image_urls(self):
         text = """<img class="junk" src="/some.gif"> <IMG SRC='/some.png'>"""
-        output = filters.absolutize_urls_func(text)
+        #jinja register.filter decorator works in a weird way
+        output = filters.absolutize_urls[0](text)
         self.assertEqual(
             output,
-            '<img class="junk" src="http://example.com/some.gif"> <IMG SRC="http://example.com/some.png">'
+            '<img class="junk" src="http://example.com/some.gif" style="max-width:500px;"> <IMG SRC="http://example.com/some.png" style="max-width:500px;">'
         )
     def test_absolutize_anchor_urls(self):
         text = """<a class="junk" href="/something">link</a> <A HREF='/something'>link</A>"""
-        output = filters.absolutize_urls_func(text)
+        #jinja register.filter decorator works in a weird way
+        output = filters.absolutize_urls[0](text)
         self.assertEqual(
             output,
             '<a class="junk" href="http://example.com/something">link</a> <A HREF="http://example.com/something">link</A>'
-- 
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