/**
* @requiresRight id WRITE
*/
public function index()
{
$resource = new \core_kernel_classes_Resource($this->getRequestParameter('id'));
$revisions = RepositoryProxy::getRevisions($resource->getUri());
$returnRevision = array();
foreach ($revisions as $revision) {
$returnRevision[] = array('id' => $revision->getVersion(), 'modified' => \tao_helpers_Date::displayeDate($revision->getDateCreated()), 'author' => UserHelper::renderHtmlUser($revision->getAuthorId()), 'message' => _dh($revision->getMessage()));
}
$this->setData('resourceLabel', _dh($resource->getLabel()));
$this->setData('id', $resource->getUri());
$this->setData('revisions', $returnRevision);
$this->setView('History/index.tpl');
}
/**
* Helper to determin suitable next version nr
*
* @param string $resourceId
* @return number
*/
protected static function getNextVersion($resourceId)
{
$candidate = 0;
foreach (RepositoryProxy::getRevisions($resourceId) as $revision) {
$version = $revision->getVersion();
if (is_numeric($version) && $version > $candidate) {
$candidate = $version;
}
}
return $candidate + 1;
}
