public function push_content($content = null)
{
$adobe = new Adobe();
$uploadID = $adobe->create_upload_id();
if (!empty($content)) {
$adobe->upload_asset($this, $this->contents[$content], '/images/' . $content, null, $uploadID);
} else {
foreach ($this->contents as $name => $content) {
$adobe->upload_asset($this, $content['path'], '/images/' . $name, null, $uploadID);
$this->_links[$name]['href'] = 'contents/images/' . $name;
}
}
if (!empty($content) || count($this->contents) > 0) {
$adobe->update_entity($this);
$adobe->seal_entity($this, $uploadID);
}
}
