shithub: werc

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apps/blagh/rss20.tpl: correctly generate accurate dates for <lastBuildDate> and <pubDate>.

--- a/apps/blagh/rss20.tpl

+++ b/apps/blagh/rss20.tpl

@@ -3,11 +3,8 @@

 %{

 fn statpost {

     f = $1

-

     post_uri = `{echo $f | sed 's,^'$sitedir',,'}

-    #title=`{basename $f | sed 's/^[0-9\-]*_(.*)\.md$/\1/; s/_/ /g' }

     title=`{read $f/index.md}

-    date=`{ndate -m}	# rss 2.0 spec says pubDate should conform to rfc822

     post_uri=$base_url^`{cleanname `{echo $f | sed -e 's!^'$sitedir'!!'}}^'/'

     by=`{ls -m $f | sed 's/^\[//g; s/].*$//g' >[2]/dev/null}

     ifs=() {summary=`{ cat $f/index.md |strip_title_from_md_file| ifs=$difs {$formatter | escape_html} }}

@@ -25,15 +22,13 @@

         <generator><![CDATA[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}) {

+	# rfc822 last time channel content changed.

+	lbd=`{ndate -m `{date `{mtime `{ls $blagh_root$blagh_dirs | grep -e '[0-9][0-9][0-9][0-9]' | tail -1} | awk '{print $1}'}}}

+	echo '<lastBuildDate>'$"lbd'</lastBuildDate>'

+	# rfc822 publication date for content in the channel.

+	pubdate=`{ndate -m}

+        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><![CDATA[%($title%)]]></title>

@@ -40,10 +35,9 @@

             <author><![CDATA[%($by%)@noreply.cat-v.org (%($by%))]]></author>

             <link>%($post_uri%)</link>

             <guid isPermaLink="true">%($post_uri%)</guid>

-            <pubDate>%($date%)</pubDate>

+            <pubDate>%($pubdate%)</pubDate>

             <description> %($summary%) </description>

         </item>

 %        }

-

     </channel>

 </rss>