public function move(Page $page, string $parentIdentifier): Entity
{
$parent = $this->findParentByIdentifier($parentIdentifier);
- if ($parent === null) {
+ if (is_null($parent)) {
throw new MoveOperationException('Book or chapter to move page into not found');
}
}
/**
- * Copy an existing page in the system.
- * Optionally providing a new parent via string identifier and a new name.
- *
- * @throws MoveOperationException
- * @throws PermissionsException
- */
- public function copy(Page $page, string $parentIdentifier = null, string $newName = null): Page
- {
- $parent = $parentIdentifier ? $this->findParentByIdentifier($parentIdentifier) : $page->getParent();
- if ($parent === null) {
- throw new MoveOperationException('Book or chapter to move page into not found');
- }
-
- if (!userCan('page-create', $parent)) {
- throw new PermissionsException('User does not have permission to create a page within the new parent');
- }
-
- $copyPage = $this->getNewDraftPage($parent);
- $pageData = $page->getAttributes();
-
- // Update name
- if (!empty($newName)) {
- $pageData['name'] = $newName;
- }
-
- // Copy tags from previous page if set
- if ($page->tags) {
- $pageData['tags'] = [];
- foreach ($page->tags as $tag) {
- $pageData['tags'][] = ['name' => $tag->name, 'value' => $tag->value];
- }
- }
-
- return $this->publishDraft($copyPage, $pageData);
- }
-
- /**
- * Find a page parent entity via a identifier string in the format:
+ * Find a page parent entity via an identifier string in the format:
* {type}:{id}
* Example: (book:5).
*
* @throws MoveOperationException
*/
- protected function findParentByIdentifier(string $identifier): ?Entity
+ public function findParentByIdentifier(string $identifier): ?Entity
{
$stringExploded = explode(':', $identifier);
$entityType = $stringExploded[0];