X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/257a5a23ecaf7ce779969d575ff8a0b976181d13..refs/pull/2515/head:/app/Entities/EntityProvider.php

diff --git a/app/Entities/EntityProvider.php b/app/Entities/EntityProvider.php
index 0442b9f44..c77a57d61 100644
--- a/app/Entities/EntityProvider.php
+++ b/app/Entities/EntityProvider.php
@@ -1,13 +1,18 @@
 <?php namespace BookStack\Entities;
 
+use BookStack\Entities\Models\Book;
+use BookStack\Entities\Models\Bookshelf;
+use BookStack\Entities\Models\Chapter;
+use BookStack\Entities\Models\Entity;
+use BookStack\Entities\Models\Page;
+use BookStack\Entities\Models\PageRevision;
+
 /**
  * Class EntityProvider
  *
  * Provides access to the core entity models.
  * Wrapped up in this provider since they are often used together
  * so this is a neater alternative to injecting all in individually.
- *
- * @package BookStack\Entities
  */
 class EntityProvider
 {
@@ -15,56 +20,44 @@ class EntityProvider
     /**
      * @var Bookshelf
      */
-    protected $bookshelf;
+    public $bookshelf;
 
     /**
      * @var Book
      */
-    protected $book;
+    public $book;
 
     /**
      * @var Chapter
      */
-    protected $chapter;
+    public $chapter;
 
     /**
      * @var Page
      */
-    protected $page;
+    public $page;
 
     /**
      * @var PageRevision
      */
-    protected $pageRevision;
+    public $pageRevision;
 
-    /**
-     * EntityProvider constructor.
-     * @param Bookshelf $bookshelf
-     * @param Book $book
-     * @param Chapter $chapter
-     * @param Page $page
-     * @param PageRevision $pageRevision
-     */
-    public function __construct(
-        Bookshelf $bookshelf,
-        Book $book,
-        Chapter $chapter,
-        Page $page,
-        PageRevision $pageRevision
-    ) {
-        $this->bookshelf = $bookshelf;
-        $this->book = $book;
-        $this->chapter = $chapter;
-        $this->page = $page;
-        $this->pageRevision = $pageRevision;
+
+    public function __construct()
+    {
+        $this->bookshelf = new Bookshelf();
+        $this->book = new Book();
+        $this->chapter = new Chapter();
+        $this->page = new Page();
+        $this->pageRevision = new PageRevision();
     }
 
     /**
      * Fetch all core entity types as an associated array
      * with their basic names as the keys.
-     * @return Entity[]
+     * @return array<Entity>
      */
-    public function all()
+    public function all(): array
     {
         return [
             'bookshelf' => $this->bookshelf,
@@ -74,5 +67,25 @@ class EntityProvider
         ];
     }
 
+    /**
+     * Get an entity instance by it's basic name.
+     */
+    public function get(string $type): Entity
+    {
+        $type = strtolower($type);
+        return $this->all()[$type];
+    }
 
-}
\ No newline at end of file
+    /**
+     * Get the morph classes, as an array, for a single or multiple types.
+     */
+    public function getMorphClasses(array $types): array
+    {
+        $morphClasses = [];
+        foreach ($types as $type) {
+            $model = $this->get($type);
+            $morphClasses[] = $model->getMorphClass();
+        }
+        return $morphClasses;
+    }
+}