* Add https support (thanks to Andre Klärner)

[rss2maildir.git] / rss2maildir.py

diff --git a/rss2maildir.py b/rss2maildir.py
index ff2901c5ffab0414fa563975801c5e6fd76d315f..b4acdec086d924bb9175c51dca551caf9ab07913 100755 (executable)
--- a/rss2maildir.py
+++ b/rss2maildir.py
@@ -39,7 +39,11 @@ from optparse import OptionParser
 from ConfigParser import SafeConfigParser
 
 from base64 import b64encode
-import md5
+
+if sys.version_info[0] == 2 and sys.version_info[1] >= 6:
+    import hashlib as md5
+else:
+    import md5
 
 import cgi
 import dbm
@@ -559,7 +563,16 @@ class HTML2Text(HTMLParser):
         self.curdata = self.curdata + data.decode("utf-8")
 
     def handle_charref(self, name):
-        entity = unichr(int(name))
+        try:
+            entity = unichr(int(name))
+        except:
+            if name[0] == 'x':
+                try:
+                    entity = unichr(int('0%s' %(name,), 16))
+                except:
+                    entity = u'#%s' %(name,)
+            else:
+                entity = u'#%s' %(name,)
         self.curdata = self.curdata + unicode(entity.encode('utf-8'), \
             "utf-8")
 
@@ -599,10 +612,17 @@ def open_url(method, url):
         (type, rest) = urllib.splittype(url)
         (host, path) = urllib.splithost(rest)
         (host, port) = urllib.splitport(host)
-        if port == None:
+        if type == "https":
+            if port == None:
+                port = 443
+        elif port == None:
             port = 80
         try:
-            conn = httplib.HTTPConnection("%s:%s" %(host, port))
+            conn = None
+            if type == "http":
+                conn = httplib.HTTPConnection("%s:%s" %(host, port))
+            else:
+                conn = httplib.HTTPSConnection("%s:%s" %(host, port))
             conn.request(method, path)
             response = conn.getresponse()
             if response.status in [301, 302, 303, 307]:
@@ -674,23 +694,30 @@ def parse_and_deliver(maildir, url, statedir):
         if item.has_key("content"):
             content = item["content"][0]["value"]
         else:
-            content = item["summary"]
+            if item.has_key("description"):
+                content = item["description"]
+            else:
+                content = u''
 
         md5sum = md5.md5(content.encode("utf-8")).hexdigest()
 
         prevmessageid = None
 
+        db_guid_key = None
+        db_link_key = (url + u'|' + item["link"]).encode("utf-8")
+
         # check if there's a guid too - if that exists and we match the md5,
         # return
         if item.has_key("guid"):
-            if db.has_key(url + "|" + item["guid"]):
-                data = db[url + "|" + item["guid"]]
+            db_guid_key = (url + u'|' + item["guid"]).encode("utf-8")
+            if db.has_key(db_guid_key):
+                data = db[db_guid_key]
                 data = cgi.parse_qs(data)
                 if data["contentmd5"][0] == md5sum:
                     continue
 
-        if db.has_key(url + "|" + item["link"]):
-            data = db[url + "|" + item["link"]]
+        if db.has_key(db_link_key):
+            data = db[db_link_key]
             data = cgi.parse_qs(data)
             if data.has_key("message-id"):
                 prevmessageid = data["message-id"][0]
@@ -726,11 +753,13 @@ def parse_and_deliver(maildir, url, statedir):
         except:
             pass
         msg.add_header("Date", createddate)
+        msg.add_header("X-rss2maildir-rundate", datetime.datetime.now() \
+            .strftime("%a, %e %b %Y %T -0000"))
         subj_gen = HTML2Text()
-        title = item["title"].encode("utf-8")
+        title = item["title"]
         title = re.sub(u'<', u'&lt;', title)
         title = re.sub(u'>', u'&gt;', title)
-        subj_gen.feed(title)
+        subj_gen.feed(title.encode("utf-8"))
         msg.add_header("Subject", subj_gen.gettext())
         msg.set_default_type("text/plain")
 
@@ -778,25 +807,25 @@ def parse_and_deliver(maildir, url, statedir):
                 ("created", createddate), \
                 ("contentmd5", md5sum) \
                 ))
-            db[url + "|" + item["guid"]] = data
+            db[db_guid_key] = data
             try:
-                data = db[url + "|" + item["link"]]
+                data = db[db_link_key]
                 data = cgi.parse_qs(data)
                 newdata = urllib.urlencode(( \
                     ("message-id", messageid), \
                     ("created", data["created"][0]), \
                     ("contentmd5", data["contentmd5"][0]) \
                     ))
-                db[url + "|" + item["link"]] = newdata
+                db[db_link_key] = newdata
             except:
-                db[url + "|" + item["link"]] = data
+                db[db_link_key] = data
         else:
             data = urllib.urlencode(( \
                 ("message-id", messageid), \
                 ("created", createddate), \
                 ("contentmd5", md5sum) \
                 ))
-            db[url + "|" + item["link"]] = data
+            db[db_link_key] = data
 
     if headers:
         data = []