[pmwiki-users] WebFeeds recipe

sgp acs322000 at yahoo.com
Wed Feb 14 10:39:55 CST 2007


Patrick R. Michaud wrote:

> Yes, the documentation is wrong.  Here's a version
> that I _think_ will work:
> 
>     function MarkupExcerpt($pagename) {
>       $page = RetrieveAuthPage($pagename, 'read', false);
>       return substr(@$page['text'], 0, 200);
>     }
> 
>     $FmtPV['$MarkupExcerpt'] = 'MarkupExcerpt($pn)';
>     $FeedFmt['rss']['item']['description'] = '$MarkupExcerpt';
> 

It's not working for me on 2.2beta31, in my local/News.Feed I added
if ('Feed' == $name && $action == 'rss') {
  include_once('scripts/feeds.php');   # RSS 2.0
  function MarkupExcerpt($pagename) {
    $page = RetrieveAuthPage($pagename, 'read', false);
    return substr(@$page['text'], 0, 200);
  }
  $FmtPV['$MarkupExcerpt'] = 'MarkupExcerpt($pn)';
  $FeedFmt['rss']['item']['description'] = '$MarkupExcerpt';
  $FeedFmt['rss']['item']['title'] = '{*$Group} / {*$Title}';
}

The I subscribed my feed aggregator to
http://www.site.com/pmwiki/pmwiki.php?n=News.Feed?action=rss
but the feed is empty (page News.Feed does have on entry).




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