Move blagh feed templates to app dir, be smarter when enabling 'implicit' blogs, and upgrade the web interface for blog posting.

apps/blagh/rss20.tpl

@@ -0,0 +1,62 @@
+Content-Type: text/xml; charset=utf-8
+
+<?xml version="1.0" encoding="UTF-8"?>
+
+%{
+fn statpost {
+	f = $1
+
+	post_uri = `{echo $f | sed 's,^'$sitedir',,'}
+	title=`{basename $f | sed 's/^[0-9\-]*_(.*)\.md$/\1/; s/_/ /g' }
+	date=`{/bin/date -Rd `{echo $f|sed 's,.*/([0-9][0-9][0-9][0-9]/[0-9][0-9]/[0-9][0-9])/.*,\1,'}}
+	# TODO: use mtime(1) and ls(1) instead of lunix's stat(1)
+	stat=`{stat -c '%Y %U' $f}
+	#mdate=`{/bin/date -Rd $stat(1)} # Not used because it is unreliable
+	post_uri=$base_url^`{cleanname `{echo -n $post_uri | sed 's/\.(md|tpl)//g'}}
+	by=$stat(2)
+	ifs=() {
+		summary=`{awk -v max'='1024 '{
+			nc += 1 + length;
+			if(nc > max) {
+				print substr($0, 1, nc - max) "..."
+				exit
+			}
+			print
+		}' $f/index.md |fmt -j| sed 's/\]\]>/Fucking goddamn XML garbage/g'}
+	}
+}
+
+%}
+
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+	<channel>
+		<atom:link href="%('http://'$site^$req_path%)" rel="self" type="application/rss+xml" />
+		<title>%($siteTitle%)</title>
+		<link>%($req_path%)</link>
+		<description>%($blogDesc%)</description>
+		<language>en-us</language>
+		<generator>Tom Duff's rc, and Kris Maglione's clever hackery</generator>
+%{
+		# <webMaster>uriel99+rss@gmail.com (Uriel)</webMaster>
+        for(f in `{get_post_list $blagh_root$blagh_dirs}) {
+			statpost $f
+			# Hack to aproximate the last build date 
+			#(use the mdate from last posted item)
+			# Commented out for now because maybe a wrong value is worse than no value
+			#if(~ $#last_build_date 0) {
+				#last_build_date='<lastBuildDate>'^$"mdate'</lastBuildDate>'
+				#echo $last_build_date
+			#}
+%}
+		<item>
+			<title>%($title%)</title>
+			<author>%($by%)@noreply.cat-v.org (%($by%))</author>
+			<link>%($uri%)</link>
+                        <guid isPermaLink="true">%($uri%)</guid>
+			<pubDate>%($date%)</pubDate>
+			<description><![CDATA[<pre>%($summary%)</pre>]]></description>
+		</item>
+%		}
+
+	</channel>
+</rss>