From 597d161a38232efa6dcf098ffd19f59411962dd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Kv=C3=A1=C4=8Dek?= <michal@binarity.cz>
Date: Thu, 11 Aug 2016 00:49:05 +0200
Subject: [PATCH] FEATURE: add tree view into creating new category

---
 .../Categories/Http/Controllers/CreateNewCategory.php    | 3 ++-
 modules/Categories/Resources/views/admin/form.blade.php  | 3 +--
 .../admin/snippets/optionParentCategories.blade.php      | 9 +++++++++
 3 files changed, 12 insertions(+), 3 deletions(-)
 create mode 100644 modules/Categories/Resources/views/admin/snippets/optionParentCategories.blade.php

diff --git a/modules/Categories/Http/Controllers/CreateNewCategory.php b/modules/Categories/Http/Controllers/CreateNewCategory.php
index c81502ca..0f72c29e 100644
--- a/modules/Categories/Http/Controllers/CreateNewCategory.php
+++ b/modules/Categories/Http/Controllers/CreateNewCategory.php
@@ -17,7 +17,8 @@ class CreateNewCategory extends Controller
     public function getNew()
     {
         $category = new Category();
-        $categories = Category::getTree();
+        $categories = Category::getTree()->toArray();
+
         $modules = Module::where('enabled', true)
                          ->get();
 
diff --git a/modules/Categories/Resources/views/admin/form.blade.php b/modules/Categories/Resources/views/admin/form.blade.php
index 5fa3c021..3f38b6dc 100644
--- a/modules/Categories/Resources/views/admin/form.blade.php
+++ b/modules/Categories/Resources/views/admin/form.blade.php
@@ -35,8 +35,7 @@
             <select name="parentCategory">
                 <option value=""> ---</option>
                 @foreach($categories as $parentCategory)
-                    <option @if($parentCategory->id == $category->parent_id) selected
-                            @endif  value="{{$parentCategory->id}}">{{$parentCategory->name}}</option>
+                    @include('categories::admin.snippets.optionParentCategories', ['level' => 0, 'selectedCategory' => $category, 'currentCategory' => $parentCategory])
                 @endforeach
             </select>
         </label>
diff --git a/modules/Categories/Resources/views/admin/snippets/optionParentCategories.blade.php b/modules/Categories/Resources/views/admin/snippets/optionParentCategories.blade.php
new file mode 100644
index 00000000..aee0f619
--- /dev/null
+++ b/modules/Categories/Resources/views/admin/snippets/optionParentCategories.blade.php
@@ -0,0 +1,9 @@
+<option @if($currentCategory['id'] == $selectedCategory->parent_id) selected @endif value="{{$currentCategory['id']}}">
+    {{str_repeat('-', $level)}} {{$currentCategory['name']}}
+</option>
+
+@if(isset($currentCategory['children']))
+    @foreach($currentCategory['children'] as $category)
+        @include('categories::admin.snippets.optionParentCategories', ['selectedCategory' => $selectedCategory, 'currentCategory' => $category, 'level' => $level+1])
+    @endforeach
+@endif
\ No newline at end of file