From d3eb2dd88ddb56856dea0ccf8f1469157add2ede Mon Sep 17 00:00:00 2001
From: pictuga <contact@pictuga.com>
Date: Fri, 7 Nov 2014 18:40:44 +0100
Subject: [PATCH] Implement :smart to save bandwidth

---
 morss/morss.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/morss/morss.py b/morss/morss.py
index 41cd7db..c1c0b20 100644
--- a/morss/morss.py
+++ b/morss/morss.py
@@ -670,6 +670,11 @@ def Gather(rss, url, cache, options):
 
 def After(rss, options):
     for i, item in enumerate(list(rss.items)):
+        if options.smart and options.last:
+            if item.time < feeds.parse_time(options.last) and i > 2:
+                item.remove()
+                continue
+
         if options.strip:
             del item.desc
             del item.content
@@ -766,8 +771,8 @@ def cgi_app(environ, start_response):
     DEBUG = options.debug
 
     if 'HTTP_IF_NONE_MATCH' in environ:
-        if not options.force and not options.facebook and time.time() - int(
-                environ['HTTP_IF_NONE_MATCH'][1:-1]) < DELAY:
+        options.last = int(environ['HTTP_IF_NONE_MATCH'][1:-1])
+        if not options.force and not options.facebook and time.time() - options.last < DELAY:
             headers['status'] = '304 Not Modified'
             start_response(headers['status'], headers.items())
             log(url)