From: Holger Schurig <holgerschurig@gmail.com>
Date: Tue, 22 Jun 2010 11:47:45 +0000 (+0200)
Subject: initial version of the RSS feed generator
X-Git-Url: https://oss.titaniummirror.com/gitweb?p=webber.git;a=commitdiff_plain;h=bb671018362bdeb1f02aed6a873509f6d9cbb2fa

initial version of the RSS feed generator
---

diff --git a/plugins/rss_feed.py b/plugins/rss_feed.py
new file mode 100644
index 0000000..28b0efc
--- /dev/null
+++ b/plugins/rss_feed.py
@@ -0,0 +1,67 @@
+# -*- coding: iso-8859-1 -*-
+from webber import *
+import os, datetime, PyRSS2Gen
+
+items = []
+
+
+@set_hook("checkconfig")
+def checkconfig(params):
+	if not cfg.has_key("rss_file"):
+		log('no "rss_file:" configured, using "feed.rss":', 4)
+		cfg.rss_file = "feed.rss"
+
+
+ZERO = datetime.timedelta(0)
+
+class UTC(datetime.tzinfo):
+    """UTC"""
+
+    def utcoffset(self, dt):
+        return ZERO
+
+    def tzname(self, dt):
+        return "UTC"
+
+    def dst(self, dt):
+        return ZERO
+utc = UTC()
+
+
+@set_hook("scan")
+def sitemap_scan(params):
+	global items
+
+	file = params.file
+	if not file.has_key("linktitle"):
+		return
+	if not file.has_key("change"):
+		return
+
+	fname_out = os.path.join(cfg.out_dir, file.out_path)
+	full_url = "http://%s/%s" % (cfg.main_url, fname_out)
+	item = PyRSS2Gen.RSSItem(
+		title = file["title"],
+		link = full_url,
+		guid = PyRSS2Gen.Guid("%s %s" % (full_url, file["mtime"])),
+		description = file["change"],
+		pubDate = datetime.datetime.fromtimestamp(file["mtime"], utc),
+	)
+	items.append(item)
+
+
+
+@set_hook("finish")
+def finish(params):
+	rss = PyRSS2Gen.RSS2(
+		title = cfg.subtitle,
+		link = "http://%s" % cfg.main_url,
+		description = cfg.subtitle,
+		lastBuildDate = datetime.datetime.now(),
+		items = items,
+	)
+	try:
+		os.makedirs(cfg.out_dir)
+	except:
+		pass
+	rss.write_xml( open(os.path.join(cfg.out_dir, cfg.rss_file), "w"))