X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/0b364fd72f994e6dff572a1606f3aa26e7690aa1..refs/pull/139/head:/app/Repos/PageRepo.php

diff --git a/app/Repos/PageRepo.php b/app/Repos/PageRepo.php
index 504c3fa3b..de050e1c7 100644
--- a/app/Repos/PageRepo.php
+++ b/app/Repos/PageRepo.php
@@ -3,6 +3,7 @@
 use Activity;
 use BookStack\Book;
 use BookStack\Chapter;
+use BookStack\Entity;
 use BookStack\Exceptions\NotFoundException;
 use Carbon\Carbon;
 use DOMDocument;
@@ -572,6 +573,22 @@ class PageRepo extends EntityRepo
         return $page;
     }
 
+
+    /**
+     * Change the page's parent to the given entity.
+     * @param Page $page
+     * @param Entity $parent
+     */
+    public function changePageParent(Page $page, Entity $parent)
+    {
+        $book = $parent->isA('book') ? $parent : $parent->book;
+        $page->chapter_id = $parent->isA('chapter') ? $parent->id : 0;
+        $page->save();
+        $page = $this->changeBook($book->id, $page);
+        $page->load('book');
+        $this->permissionService->buildJointPermissionsForEntity($book);
+    }
+
     /**
      * Gets a suitable slug for the resource
      * @param            $name