From 7f0ace2faf5681291e1afaf492c89871bd1a17c4 Mon Sep 17 00:00:00 2001
From: Vitaliy <dockdep@gmail.com>
Date: Wed, 16 Nov 2016 13:55:12 +0200
Subject: [PATCH] full commit

---
 behaviors/SaveImgBehavior.php | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/behaviors/SaveImgBehavior.php b/behaviors/SaveImgBehavior.php
index a0822fc..450a1a2 100755
--- a/behaviors/SaveImgBehavior.php
+++ b/behaviors/SaveImgBehavior.php
@@ -43,7 +43,7 @@
                 if($this->isLanguage) {
                     $name = '[' . $this->owner->language_id . ']' . $name;
                 }
-                
+
                 $image = UploadedFile::getInstance($this->owner, $name);
                 
                 if(empty( $image ) && $event->name == ActiveRecord::EVENT_BEFORE_UPDATE) {
@@ -98,4 +98,26 @@
             $directory = $fieldset[ 'directory' ];
             return empty( $this->owner->$name ) ? ( $dummy ? $this->dummy_path : null ) : '/storage/' . $directory . '/' . $this->owner->$name;
         }
+
+        /**
+         * @param string $image
+         * @return array
+         */
+        public function getImagesConfig($image = 'image') {
+            $op = [];
+            if ($this->owner->$image) {
+
+                $op[] = [
+                    'caption' => $this->owner->$image,
+                    'url' => \yii\helpers\Url::to(['delimg', 'id' => $this->owner->primaryKey, 'field' =>$image ]),
+                    'key' => $this->owner->primaryKey,
+                    'extra' => [
+                        'id' => $this->owner->primaryKey,
+                    ],
+                ];
+
+            }
+            return $op;
+        }
+
     }
\ No newline at end of file
--
libgit2 0.21.4