This document contains information about a future release and not the current stable version (4). Be aware that information on this page may change and API's may not be stable for production use.

Embed an RSS Feed

RestfulService can be used to easily embed an RSS feed from a site. In this How to we'll embed the latest weather information from the Yahoo Weather API.

First, we write the code to query the API feed.


public function getWellingtonWeather() {
    $fetch = new RestfulService(

        'q' => 'select * from weather.forecast where woeid in (select woeid from geo.places(1) where text="Wellington, NZ")'

    // perform the query
    $conn = $fetch->request();

    // parse the XML body
    $msgs = $fetch->getValues($conn->getBody(), "results");

    // generate an object our templates can read
    $output = new ArrayList();

    if($msgs) {
        foreach($msgs as $msg) {
            $output->push(new ArrayData(array(
                'Description' => Convert::xml2raw($msg->channel_item_description)

    return $output;

This will provide our Page template with a new WellingtonWeather variable (an ArrayList). Each item has a single field Description.


<% if WellingtonWeather %>
<% loop WellingtonWeather %>
<% end_loop %>
<% end_if %>

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