MarkupRSS by Ryan Cramer

Given a PageArray of pages, this module will render an RSS feed from them. This is intended to be used directly from a template file.

Usage example
------------

// retrieve the RSS module

$rss = $modules->get("MarkupRSS");



// configure the feed. see the actual module file for more optional config options.

$rss->title = "Latest updates";

$rss->description = "The most recent pages updated on my site";



// find the pages you want to appear in the feed.

// this can be any group of pages returned by $pages->find() or $page->children(), etc.

$items = $pages->find("limit=10, sort=-modified");



// send the output of the RSS feed, and you are done

$rss->render($items);

More configuration options
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// Title for the RSS feed

$rss->title = 'RSS feed title'; 



// Optional URL to the RSS feed 

$rss->url = 'http://domain.com/rss/feed/url'; 



// Optional description of the RSS feed

$rss->description = 'RSS feed description';



// Optional XSL stylesheet link 

$rss->xsl = 'http://domain.com/rss/xsl/stylesheet.xsl';  



// Optional CSS stylesheet link

$rss->css => 'http://domain.com/rss/css/stylesheet.css';



// Optional copyright line in the feed

$rss->copyright = 'RSS feed copyright line'; 



// TTL time to life/refresh, 60 minutes default

$rss->ttl = 60; 



// ProcessWire field to use for item title (default=title)

$rss->itemTitleField = 'title'; 



// ProcessWire field to use for item description (default=summary)

$rss->itemDescriptionField = 'summary'; 



// Maximum length for description (module will truncate to this length)

$rss->itemDescriptionLength = 1024; 



// ProcessWire field to use for item date (default=created)

$rss->itemDateField = 'created'; 



// Header to send before feed output (default is shown below)

$rss->header = 'Content-Type: application/xml; charset=utf-8;';