Add feature to handle shared templates in pub/ and use it for a new sitemap template

bin/controller.rc

@@ -93,6 +93,8 @@ fn genbody {
         cat $body | /bin/sed -i '0,/<body[^>]*>/d;/<\/body>/,$d' 
     if not if ( ~ $body */[bB]log/index */[bB]log//index && ~ $#blogDirs 0 )
         blogDirs = `{basename -d $body}
+    if not if ( test -f pub/^$reqpath^.tpl )
+        template.awk pub/^$reqpath^.tpl | rc $rcargs
     if not if(~ $body */index && ~ $#blogDirs 0) {
             echo '<h1>' `{basename `{basename -d $body}}'</h1>'
             echo '<ul>'
@@ -146,6 +148,7 @@ template=$sitedir/$template.tpl
 if (! ~ $#sidebar 0)
     sidebar=tpl/_inc/$sidebar.tpl
 
+reqpath=$body
 body=$sitedir/$body
 rssuri=$uri
 if (test -d $body) {

pub/sitemap.tpl

@@ -0,0 +1,48 @@
+<h1>Site map</h1>
+
+%{
+
+saveddf = $dirfilter
+cpath = ''
+rpath = `{pwd}
+rpath = $rpath^'/'^$sitedir
+
+fn listDir {
+    cd $1
+    dirfilter = $saveddf
+    if (test -f _config)
+        . _config
+
+    echo '<ul>'
+    for ( i in `{ls -d */ *.md *.html >[2] /dev/null |sed $dirfilter^'/index$/d;' } ) {
+        cpath = `{ pwd | sed 's,^'^$"rpath/?^',,; s,//*,/,;' }
+        if( ~ $#cpath 0 )
+            cpath = ''
+
+        desc = ''
+        if (test -f $i.md) {
+            desc = `{ sed 1q < $i.md }
+        }
+        if (test -f $i/index.md) {
+            desc = `{ sed 1q < $i/index.md }
+        }
+        if (test -f $i.html) {
+            # H1 is not reliable because htmlroff doesn't use it :(
+            #desc = `{ cat $i.html |sed 32q | grep '<[Hh]1>' |sed 's/<[Hh]1>(.*)(<\/[Hh]1>|$)/\1/;s/<[^>]*>//g;1q'  } 
+            # Pick the first line of body  instead
+            desc = `{ cat $i.html |/bin/sed '0,/<[Bb][Oo][Dd][Yy]/d;s/<[^>]*>//g;/^$/d'|sed 1q }
+        }
+        if (! ~ $desc '')
+            desc = ' - '$"desc
+        tit = `{echo $i|sed 's/_/ /g'}
+        echo '<li><a style="text-transform: capitalize" href="'$cpath/$i'">'^$"tit^'</a>' $desc '</li>' 
+        if (test -d  $i)
+            listDir $i
+    }
+    echo '</ul>'
+    cd ..
+}
+cd $sitedir
+listDir .
+
+%}