first commit

common/Auth/Traits/HasAvatarAttribute.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Common\Auth\Traits;
+
+use Common\Auth\BaseUser;
+use Storage;
+use Str;
+
+trait HasAvatarAttribute
+{
+    public function getAvatarAttribute(?string $value)
+    {
+        // absolute link
+        if ($value && Str::contains($value, '//')) {
+            // change google/twitter avatar imported via social login size
+            $value = str_replace(
+                '.jpg?sz=50',
+                ".jpg?sz=$this->gravatarSize",
+                $value,
+            );
+            if ($this->gravatarSize > 50) {
+                // twitter
+                $value = str_replace('_normal.jpg', '.jpg', $value);
+            }
+            return $value;
+        }
+
+        // relative link (for new and legacy urls)
+        if ($value) {
+            return Storage::disk('public')->url(
+                str_replace('storage/', '', $value),
+            );
+        }
+
+        // gravatar
+        $hash = md5(trim(strtolower($this->email)));
+
+        return "https://www.gravatar.com/avatar/$hash?s={$this->gravatarSize}&d=retro";
+    }
+
+    /**
+     * @param number $size
+     * @return BaseUser
+     */
+    public function setGravatarSize($size)
+    {
+        $this->gravatarSize = $size;
+        return $this;
+    }
+}