X-Git-Url: https://git.sommitrealweird.co.uk/rss2maildir.git/blobdiff_plain/e3114c366ffcca31fedc33388dd887043e7e0af7..41170825eb09fcf3b3c69c9812073727ee8a2b4e:/rss2maildir.py

diff --git a/rss2maildir.py b/rss2maildir.py
index 268d192..25ddb3c 100755
--- a/rss2maildir.py
+++ b/rss2maildir.py
@@ -88,23 +88,7 @@ class HTML2Text(HTMLParser):
         elif tag.lower() == "a":
             self.inlink = True
         elif tag.lower() == "br":
-            if self.inparagraph:
-                self.text = self.text \
-                    + u'\n'.join( \
-                        textwrap.wrap(self.currentparagraph, 70)) \
-                    + u'\n'
-                self.currentparagraph = ""
-            elif self.inblockquote:
-                self.text = self.text \
-                    + u'\n> ' \
-                    + u'\n> '.join( \
-                        [a.strip() \
-                            for a in textwrap.wrap(self.blockquote, 68) \
-                        ]) \
-                    + u'\n'
-                self.blockquote = u''
-            else:
-                self.text = self.text + u'\n'
+            self.handle_br()
         elif tag.lower() == "blockquote":
             self.inblockquote = True
             self.text = self.text + u'\n'
@@ -139,6 +123,9 @@ class HTML2Text(HTMLParser):
 
     def handle_startendtag(self, tag, attrs):
         if tag.lower() == "br":
+            self.handle_br()
+
+    def handle_br(self):
             if self.inparagraph:
                 self.text = self.text \
                 + u'\n'.join( \
@@ -278,9 +265,13 @@ def parse_and_deliver(maildir, url, statedir):
 
         md5sum = md5.md5(content.encode("utf-8")).hexdigest()
 
+        prevmessageid = None
+
         if db.has_key(url + "|" + item["link"]):
             data = db[url + "|" + item["link"]]
             data = cgi.parse_qs(data)
+            if data.has_key("message-id"):
+                prevmessageid = data["message-id"][0]
             if data["contentmd5"][0] == md5sum:
                 continue
 
@@ -303,6 +294,8 @@ def parse_and_deliver(maildir, url, statedir):
         msg.set_unixfrom("\"%s\" <rss2maildir@localhost>" %(url))
         msg.add_header("From", "\"%s\" <rss2maildir@localhost>" %(author))
         msg.add_header("To", "\"%s\" <rss2maildir@localhost>" %(url))
+        if prevmessageid:
+            msg.add_header("References", prevmessageid)
         createddate = datetime.datetime(*item["updated_parsed"][0:6]) \
             .strftime("%a, %e %b %Y %T -0000")
         msg.add_header("Date", createddate)
@@ -337,6 +330,8 @@ def parse_and_deliver(maildir, url, statedir):
         os.unlink(fn)
 
         # now add to the database about the item
+        if prevmessageid:
+            messageid = prevmessageid + " " + messageid
         data = urllib.urlencode((
             ("message-id", messageid), \
             ("created", createddate), \