fix bugs of BlameableBehavior in console application. In console application,…

fix bugs of BlameableBehavior in console application. In console application, \yii\console\Application doesn't have `getUser()` method. Use BlameableBehavior in console application will cause an exception.

fix bugs of BlameableBehavior in console application. In console application,…
3b705855 · wenbin1989 · Qiang Xue · 385e1397 · 3b705855
Commit 3b705855 authored Aug 18, 2014 by wenbin1989 Committed by Qiang Xue Aug 23, 2014
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BlameableBehavior.php framework/behaviors/BlameableBehavior.php +4 -1

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--- a/framework/behaviors/BlameableBehavior.php
+++ b/framework/behaviors/BlameableBehavior.php
@@ -102,10 +102,13 @@ class BlameableBehavior extends AttributeBehavior
    protected function getValue($event)
    {
        if ($this->value === null) {
+            if (Yii::$app->hasMethod('getUser')) {
                $user = Yii::$app->getUser();
                return $user && !$user->isGuest ? $user->id : null;
            } else {
+                return null;
+            }
+        } else {
            return call_user_func($this->value, $event);
        }
    }