/**
* Copy a page to a new one.
*
* @param Page $page The page to be copied.
* @param string|null $title Optional, the title of the copy, if null (default) the title of the copied page.
* @param Page|null $parent Optional, the parent of the copy, if null (default) the parent of the copied page.
*
* @return Page The copy of the page.
*
* @throws InvalidArgumentException Raises if the page is deleted.
*/
private function copy(Page $page, $title = null, Page $parent = null)
{
if (Page::STATE_DELETED & $page->getState()) {
throw new InvalidArgumentException('Cannot duplicate a deleted page.');
}
// Cloning the page
$new_page = clone $page;
$new_page->setTitle(null === $title ? $page->getTitle() : $title)->setLayout($page->getLayout());
// Setting the clone as first child of the parent
if (null !== $parent) {
$new_page = $this->insertNodeAsFirstChildOf($new_page, $parent, $new_page->hasMainSection());
}
// Persisting entities
$this->_em->persist($new_page);
return $new_page;
}
/**
* Page workflow state setter.
*
* @param Page $page
* @param State $workflow
*/
private function trySetPageWorkflowState(Page $page, State $workflow = null)
{
$page->setWorkflowState(null);
if (null !== $workflow) {
if (null === $workflow->getLayout() || $workflow->getLayout()->getUid() === $page->getLayout()->getUid()) {
$page->setWorkflowState($workflow);
}
}
}
/**
* Updates the associated definition of the set of metadata.
*
* @param array $definitions
* @param \BackBee\CoreDomain\NestedNode\Page $page
*/
public function update(array $definitions = null, Page $page = null)
{
$content = null === $page ? null : $page->getContentSet();
if (null !== $definitions) {
foreach ($definitions as $name => $definition) {
if (false === is_array($definition)) {
continue;
}
if (null === ($metadata = $this->get($name))) {
$metadata = new MetaData($name);
$this->add($metadata);
}
foreach ($definition as $attrname => $attrvalue) {
if (false === is_array($attrvalue)) {
$attrvalue = '' === $metadata->getAttribute($attrname) ? $attrvalue : $metadata->getAttribute($attrname);
$metadata->setAttribute($attrname, $attrvalue, $content);
continue;
}
if (true === $metadata->hasAttribute($attrname)) {
if (null !== $page && true === array_key_exists('layout', $attrvalue)) {
$layout_uid = $page->getLayout()->getUid();
if (true === array_key_exists($layout_uid, $attrvalue['layout'])) {
$scheme = is_array($attrvalue['layout'][$layout_uid]) ? reset($attrvalue['layout'][$layout_uid]) : $attrvalue['layout'][$layout_uid];
$metadata->updateAttributeScheme($attrname, $scheme, $content);
}
}
continue;
}
if (true === array_key_exists('default', $attrvalue)) {
$value = is_array($attrvalue['default']) ? reset($attrvalue['default']) : $attrvalue['default'];
$metadata->setAttribute($attrname, $value, $content);
}
if (null !== $page && true === array_key_exists('layout', $attrvalue)) {
$layout_uid = $page->getLayout()->getUid();
if (true === array_key_exists($layout_uid, $attrvalue['layout'])) {
$value = is_array($attrvalue['layout'][$layout_uid]) ? reset($attrvalue['layout'][$layout_uid]) : $attrvalue['layout'][$layout_uid];
$metadata->setAttribute($attrname, $value, $content);
}
}
}
}
}
}
