Getting unknown property: yii\rest\UrlRule::name

[bscheshirwork]

When creating REST controller rest for module user I have the following properties of the module

    public $urlRules = [
        [
            'class' => 'yii\rest\UrlRule',
            'controller' => ['user/users'=>'user/rest'], //http://www.yiiframework.com/doc-2.0/yii-rest-urlrule.html
        ],
    ...
    ];

but when I turn to the address /user/users the script returns an error Getting unknown property: yii\rest\UrlRule::name

really logger tries to access this property
Yii::trace("Request parsed with URL rule: {$rule->name}", __METHOD__);

$rule
in
vendor/yiisoft/yii2/web/CompositeUrlRule.php:51

but in this class this property does not exist.

[SilverFire]

Do you work with Yii stable release 2.0.6, or with current development version?

[bscheshirwork]

            "name": "yiisoft/yii2",
            "version": "2.0.6",
            "source": {
                "type": "git",
                "url": "https://github.com/yiisoft/yii2-framework.git",
                "reference": "f42b2eb80f61992438661b01d0d74c6738e2ff38"
            },

[cebe]

@bscheshirwork seems you are nesting UrlRules, can you give more info about how?

[bscheshirwork]

I see the following: in a separate rule \yii\rest\UrlRule passes logging in \yii\rest\UrlRule::parseRequest, but after that it is impossible to write in the log and crash in
\yii\web\CompositeUrlRule::parseRequest

My rules in module:

...
class Module extends \dektrium\user\Module
{
    /** @var array The rules to be used in URL management. */
    public $urlRules = [
        [
            'class' => 'yii\rest\UrlRule',
            'controller' => ['user/users'=>'user/rest'], //http://www.yiiframework.com/doc-2.0/yii-rest-urlrule.html
        ],

        '<id:\d+>'                               => 'profile/show',
        '<action:(login|logout)>'                => 'security/<action>',
        '<action:(register|resend)>'             => 'registration/<action>',
        'confirm/<id:\d+>/<code:[A-Za-z0-9_-]+>' => 'registration/confirm',
        'forgot'                                 => 'recovery/request',
        'recover/<id:\d+>/<code:[A-Za-z0-9_-]+>' => 'recovery/reset',
        'settings/<action:\w+>'                  => 'settings/<action>',

//        '<_c:[\w\-]+>' => '<_c>/index',

    ];
...
}

[cebe]

Interesting... This is a bug that prevents a feature that is not already implemented :) at least, fixing the bug allows to define nested url rules. When allowing this we should also fix the fact that the GroupUrlRule does not propagate its prefix to sub-rules. So to fix this:

• make sure the reported bug does not appear when nesting yii\rest\UrlRule or yii\web\GroupUrllRule inside a GroupUrllRule.
• make sure that the prefix of GroupUrllRule is propageted to sub-rules that are not yii\web\UrlRule

[cebe]

Fixing the bug is easy by checking the type of UrlRule:

diff --git a/framework/web/CompositeUrlRule.php b/framework/web/CompositeUrlRule.php
index 997a0ae..7424ebe 100644
--- a/framework/web/CompositeUrlRule.php
+++ b/framework/web/CompositeUrlRule.php
@@ -48,7 +48,9 @@ abstract class CompositeUrlRule extends Object implements UrlRuleInterface
         foreach ($this->rules as $rule) {
             /* @var $rule \yii\web\UrlRule */
             if (($result = $rule->parseRequest($manager, $request)) !== false) {
-                Yii::trace("Request parsed with URL rule: {$rule->name}", __METHOD__);
+                if ($rule instanceof UrlRule) {
+                    Yii::trace("Request parsed with URL rule: {$rule->name}", __METHOD__);
+                }

                 return $result;
             }

not sure how to best propagate the prefix here though: https://github.com/yiisoft/yii2/blob/master/framework/web/GroupUrlRule.php#L91-L111