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<?php
/**
* Elgg default object view
*
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
* @link http://elgg.org/
*/
$title = $vars['entity']->title;
if (empty($title)) {
$subtitle = strip_tags($vars['entity']->description);
$title = substr($subtitle, 0, 32);
if (strlen($subtitle) > 32) {
$title .= ' ...';
}
}
$permalink = htmlspecialchars($vars['entity']->getURL());
$pubdate = date('r', $vars['entity']->time_created);
$creator = '';
if ($owner = $vars['entity']->getOwnerEntity()) {
$creator = "<dc:creator>{$owner->name}</dc:creator>";
}
$georss = '';
if (
($vars['entity'] instanceof Locatable) &&
($vars['entity']->getLongitude()) &&
($vars['entity']->getLatitude())
) {
$latitude = $vars['entity']->getLatitude();
$longitude = $vars['entity']->getLongitude();
$georss = "<georss:point>$latitude $longitude</georss:point>";
}
$extension = elgg_view('extensions/item');
$item = <<<__HTML
<item>
<guid isPermaLink="true">$permalink</guid>
<pubDate>$pubdate</pubDate>
<link>$permalink</link>
<title><![CDATA[$title]]></title>
<description><![CDATA[{$vars['entity']->description}]]></description>
$creator$georss$extension
</item>
__HTML;
echo $item;
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