public function renderHTMLFooter()
{
$data = array();
if ($this->metadata) {
$json_metadata = AphrontResponse::encodeJSONForHTTPResponse($this->metadata);
$this->metadata = array();
} else {
$json_metadata = '{}';
}
// Even if there is no metadata on the page, Javelin uses the mergeData()
// call to start dispatching the event queue.
$data[] = 'JX.Stratcom.mergeData(' . $this->metadataBlock . ', ' . $json_metadata . ');';
$onload = array();
if ($this->behaviors) {
$behaviors = $this->behaviors;
$this->behaviors = array();
$higher_priority_names = array('refresh-csrf', 'aphront-basic-tokenizer', 'dark-console', 'history-install');
$higher_priority_behaviors = array_select_keys($behaviors, $higher_priority_names);
foreach ($higher_priority_names as $name) {
unset($behaviors[$name]);
}
$behavior_groups = array($higher_priority_behaviors, $behaviors);
foreach ($behavior_groups as $group) {
if (!$group) {
continue;
}
$group_json = AphrontResponse::encodeJSONForHTTPResponse($group);
$onload[] = 'JX.initBehaviors(' . $group_json . ')';
}
}
if ($onload) {
foreach ($onload as $func) {
$data[] = 'JX.onload(function(){' . $func . '});';
}
}
if ($data) {
$data = implode("\n", $data);
return self::renderInlineScript($data);
} else {
return '';
}
}
