/**
* Constructor
*
* Just wraps the XMLOutputter constructor.
*
* @param string $output URI to output to, default = stdout
* @param boolean $indent Whether to indent output, default true
*/
function __construct($output = 'php://output', $indent = null)
{
parent::__construct($output, $indent);
}
function common_redirect($url, $code = 307)
{
static $status = array(301 => "Moved Permanently", 302 => "Found", 303 => "See Other", 307 => "Temporary Redirect");
header('HTTP/1.1 ' . $code . ' ' . $status[$code]);
header("Location: {$url}");
$xo = new XMLOutputter();
$xo->startXML('a', '-//W3C//DTD XHTML 1.0 Strict//EN', 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
$xo->element('a', array('href' => $url), $url);
$xo->endXML();
exit;
}
/**
* Called when generating Atom XML ActivityStreams output from an
* ActivityObject belonging to this plugin. Gives the plugin
* a chance to add custom output.
*
* Note that you can only add output of additional XML elements,
* not change existing stuff here.
*
* If output is already handled by the base Activity classes,
* you can leave this base implementation as a no-op.
*
* @param ActivityObject $obj
* @param XMLOutputter $out to add elements at end of object
*/
function activityObjectOutputAtom(ActivityObject $obj, XMLOutputter $out)
{
if (isset($obj->pollQuestion)) {
/**
* <poll:poll xmlns:poll="http://apinamespace.org/activitystreams/object/poll">
* <poll:question>Who wants a poll question?</poll:question>
* <poll:option>Option one</poll:option>
* <poll:option>Option two</poll:option>
* <poll:option>Option three</poll:option>
* </poll:poll>
*/
$data = array('xmlns:poll' => self::POLL_OBJECT);
$out->elementStart('poll:poll', $data);
$out->element('poll:question', array(), $obj->pollQuestion);
foreach ($obj->pollOptions as $opt) {
$out->element('poll:option', array(), $opt);
}
$out->elementEnd('poll:poll');
}
if (isset($obj->pollSelection)) {
/**
* <poll:response xmlns:poll="http://apinamespace.org/activitystreams/object/poll">
* poll="http://..../poll/...."
* selection="3" />
*/
$data = array('xmlns:poll' => self::POLL_OBJECT, 'poll' => $obj->pollUri, 'selection' => $obj->pollSelection);
$out->element('poll:response', $data, '');
}
}
