/**
* Executes revert action on content and its draft.
*
* @param AbstractClassContent $content
* @param Revision $draft
* @param array $data
* @return self
*/
private function executeRevert(AbstractClassContent $content, Revision $draft, array $data)
{
if ($content instanceof ContentSet) {
if (isset($data['elements']) && true === $data['elements']) {
$draft->clear();
foreach ($content->getData() as $element) {
$draft->push($element);
}
}
} else {
foreach ($content->getData() as $key => $element) {
if (isset($data['elements']) && in_array($key, $data['elements'])) {
$draft->{$key} = $content->{$key};
}
}
}
if (isset($data['parameters'])) {
foreach ($content->getDefaultParams() as $key => $params) {
if (in_array($key, $data['parameters'])) {
$draft->setParam($key, $content->getParamValue($key));
}
}
}
return $this;
}
/**
* Prepares draft for commit.
*
* @param AbstractClassContent $content
* @param Revision $draft
* @param array $data
*
* @return ClassContentManager
*/
private function prepareDraftForCommit(AbstractClassContent $content, Revision $draft, array $data)
{
if ($content instanceof ContentSet) {
if (!isset($data['elements']) || false === $data['elements']) {
$draft->clear();
foreach ($content->getData() as $element) {
$draft->push($element);
}
}
} elseif (AbstractClassContent::STATE_NORMAL === $content->getState()) {
foreach ($content->getData() as $key => $element) {
if (!isset($data['elements']) || !in_array($key, $data['elements'])) {
$draft->{$key} = $content->{$key};
}
}
}
if (isset($data['parameters'])) {
foreach ($content->getAllParams() as $key => $params) {
if (!in_array($key, $data['parameters'])) {
$draft->setParam($key, $content->getParamValue($key));
}
}
}
if (isset($data['message'])) {
$draft->setComment($data['message']);
}
return $this;
}
/**
* Returns the indexed parameter value.
*
* @param AbstractClassContent $content The content flushed.
* @param string $indexedParam The parameter to index.
*
* @return array An array of the parameter value and the content owner.
*/
private static function getParamValue(AbstractClassContent $content, $indexedParam)
{
$value = (array) $content->getParamValue($indexedParam);
$owner = $content;
return [implode(',', $value), $owner];
}
