From 122376a8687feff41a0f871efa99ff2b3faa3c15 Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Mon, 22 Apr 2013 19:45:37 -0400
Subject: [PATCH] Added a basic app.

---
 app/assets/.gitignore                        |  1 +
 app/index.php                                |  9 ++++++
 app/protected/config/main.php                | 15 ++++++++++
 app/protected/controllers/SiteController.php | 22 ++++++++++++++
 app/protected/models/User.php                | 43 ++++++++++++++++++++++++++++
 app/protected/runtime/.gitignore             |  1 +
 app/protected/views/layouts/main.php         | 22 ++++++++++++++
 app/protected/views/site/index.php           | 17 +++++++++++
 framework/web/UrlManager.php                 |  8 +++---
 9 files changed, 134 insertions(+), 4 deletions(-)
 create mode 100644 app/assets/.gitignore
 create mode 100644 app/index.php
 create mode 100644 app/protected/config/main.php
 create mode 100644 app/protected/controllers/SiteController.php
 create mode 100644 app/protected/models/User.php
 create mode 100644 app/protected/runtime/.gitignore
 create mode 100644 app/protected/views/layouts/main.php
 create mode 100644 app/protected/views/site/index.php

diff --git a/app/assets/.gitignore b/app/assets/.gitignore
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/app/assets/.gitignore
@@ -0,0 +1 @@
+*
diff --git a/app/index.php b/app/index.php
new file mode 100644
index 0000000..8f98090
--- /dev/null
+++ b/app/index.php
@@ -0,0 +1,9 @@
+<?php
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+
+require(__DIR__ . '/../framework/yii.php');
+
+$config = require(__DIR__ . '/protected/config/main.php');
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/app/protected/config/main.php b/app/protected/config/main.php
new file mode 100644
index 0000000..e18ead8
--- /dev/null
+++ b/app/protected/config/main.php
@@ -0,0 +1,15 @@
+<?php
+
+return array(
+	'id' => 'hello',
+	'basePath' => dirname(__DIR__),
+	'components' => array(
+		'cache' => array(
+			'class' => 'yii\caching\FileCache',
+		),
+		'user' => array(
+			'class' => 'yii\web\User',
+			'identityClass' => 'app\models\User',
+		)
+	),
+);
\ No newline at end of file
diff --git a/app/protected/controllers/SiteController.php b/app/protected/controllers/SiteController.php
new file mode 100644
index 0000000..58e9568
--- /dev/null
+++ b/app/protected/controllers/SiteController.php
@@ -0,0 +1,22 @@
+<?php
+
+class SiteController extends \yii\web\Controller
+{
+	public function actionIndex()
+	{
+		echo $this->render('index');
+	}
+
+	public function actionLogin()
+	{
+		$user = app\models\User::findIdentity(100);
+		Yii::$app->getUser()->login($user);
+		Yii::$app->getResponse()->redirect(array('site/index'));
+	}
+
+	public function actionLogout()
+	{
+		Yii::$app->getUser()->logout();
+		Yii::$app->getResponse()->redirect(array('site/index'));
+	}
+}
\ No newline at end of file
diff --git a/app/protected/models/User.php b/app/protected/models/User.php
new file mode 100644
index 0000000..cebf1da
--- /dev/null
+++ b/app/protected/models/User.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace app\models;
+
+class User extends \yii\base\Object implements \yii\web\Identity
+{
+	public $id;
+	public $name;
+	public $authKey;
+
+	private static $users = array(
+		'100' => array(
+			'id' => '100',
+			'authKey' => 'test100key',
+			'name' => 'admin',
+		),
+		'101' => array(
+			'id' => '101',
+			'authKey' => 'test101key',
+			'name' => 'demo',
+		),
+	);
+
+	public static function findIdentity($id)
+	{
+		return isset(self::$users[$id]) ? new self(self::$users[$id]) : null;
+	}
+
+	public function getId()
+	{
+		return $this->id;
+	}
+
+	public function getAuthKey()
+	{
+		return $this->authKey;
+	}
+
+	public function validateAuthKey($authKey)
+	{
+		return $this->authKey === $authKey;
+	}
+}
\ No newline at end of file
diff --git a/app/protected/runtime/.gitignore b/app/protected/runtime/.gitignore
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/app/protected/runtime/.gitignore
@@ -0,0 +1 @@
+*
diff --git a/app/protected/views/layouts/main.php b/app/protected/views/layouts/main.php
new file mode 100644
index 0000000..092e665
--- /dev/null
+++ b/app/protected/views/layouts/main.php
@@ -0,0 +1,22 @@
+<?php
+/**
+ * @var $this \yii\base\View
+ * @var $content string
+ */
+use yii\helpers\Html;
+?>
+<!DOCTYPE html>
+<html>
+<?php $this->beginPage(); ?>
+<head>
+	<title><?php echo Html::encode($this->title); ?></title>
+	<?php $this->head(); ?>
+</head>
+<body>
+<h1>Welcome</h1>
+<?php $this->beginBody(); ?>
+<?php echo $content; ?>
+<?php $this->endBody(); ?>
+</body>
+<?php $this->endPage(); ?>
+</html>
diff --git a/app/protected/views/site/index.php b/app/protected/views/site/index.php
new file mode 100644
index 0000000..3b83080
--- /dev/null
+++ b/app/protected/views/site/index.php
@@ -0,0 +1,17 @@
+<?php
+/** @var $this \yii\base\View */
+
+use yii\helpers\Html;
+
+$this->title = 'Hello World';
+
+$user = Yii::$app->getUser();
+if ($user->isGuest) {
+	echo Html::a('login', array('login'));
+} else {
+	echo "You are logged in as " . $user->identity->name . "<br/>";
+	echo Html::a('logout', array('logout'));
+}
+?>
+
+
diff --git a/framework/web/UrlManager.php b/framework/web/UrlManager.php
index 459e8e8..755d644 100644
--- a/framework/web/UrlManager.php
+++ b/framework/web/UrlManager.php
@@ -74,9 +74,6 @@ class UrlManager extends Component
 	public function init()
 	{
 		parent::init();
-		if (is_string($this->cache)) {
-			$this->cache = Yii::$app->getComponent($this->cache);
-		}
 		$this->compileRules();
 	}
 
@@ -88,6 +85,9 @@ class UrlManager extends Component
 		if (!$this->enablePrettyUrl || $this->rules === array()) {
 			return;
 		}
+		if (is_string($this->cache)) {
+			$this->cache = Yii::$app->getComponent($this->cache);
+		}
 		if ($this->cache instanceof Cache) {
 			$key = $this->cache->buildKey(__CLASS__);
 			$hash = md5(json_encode($this->rules));
@@ -104,7 +104,7 @@ class UrlManager extends Component
 			$this->rules[$i] = Yii::createObject($rule);
 		}
 
-		if ($this->cache instanceof Cache) {
+		if (isset($key, $hash)) {
 			$this->cache->set($key, array($this->rules, $hash));
 		}
 	}