Supports the RSS tag, as well as Media RSS and iTunes RSS.
| public get_enclosure ( integer $key, $prefer = null ) : SimplePie_Enclosure | null | ||
| $key | integer | The enclosure that you want to return. Remember that arrays begin with 0, not 1 |
| return | SimplePie_Enclosure | null | |
protected function getLinkFromItem(SimplePie_Item $i)
{
/* @var $e SimplePie_Enclosure */
$e = $i->get_enclosure(0);
if (empty($e)) {
return '';
}
return $e->get_link();
}
/**
* Sets special classnames if $item contains an enclosure.
*
* @access public
* @param SimplePie_Item $item The item object to check.
* @return array Class and Type values.
*/
function has_enclosure($item)
{
// Set default values
$class = '';
$type = '';
// Check to see if we have an enclosure so we can add a special icon
if ($enclosure = $item->get_enclosure()) {
// Figure out the mime type of the enclosure
$type = $enclosure->get_real_type();
// Is it a video?
if (stristr($type, 'video/') || stristr($type, 'x-shockwave-flash')) {
$class = 'enclosure video';
} elseif (stristr($type, 'audio/')) {
$class = 'enclosure audio';
} elseif (stristr($type, 'image/')) {
$class = 'enclosure image';
}
}
return array('class' => $class, 'type' => $type);
}