/**
* Initialize form data
* @param $args array
* @param $request PKPRequest
*/
function initData($args, $request)
{
parent::initData($args, $request);
$submission = $this->getSubmission();
$this->setData('coverImage', $submission->getCoverImage());
$this->setData('coverImageAltText', $submission->getCoverImageAltText());
}