yii2 add hook

Author: sunkangchina

LICENSE.md

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+The Yii framework is free software. It is released under the terms of
+the following BSD License.
+
+Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com)
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+ * Neither the name of Yii Software LLC nor the names of its
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

README.md

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-# yii2_hook_demo
+Yii 2 Basic Project Template
+============================
+
+Yii 2 Basic Project Template is a skeleton [Yii 2](http://www.yiiframework.com/) application best for
+rapidly creating small projects.
+
+The template contains the basic features including user login/logout and a contact page.
+It includes all commonly used configurations that would allow you to focus on adding new
+features to your application.
+
+[![Latest Stable Version](https://poser.pugx.org/yiisoft/yii2-app-basic/v/stable.png)](https://packagist.org/packages/yiisoft/yii2-app-basic)
+[![Total Downloads](https://poser.pugx.org/yiisoft/yii2-app-basic/downloads.png)](https://packagist.org/packages/yiisoft/yii2-app-basic)
+[![Build Status](https://travis-ci.org/yiisoft/yii2-app-basic.svg?branch=master)](https://travis-ci.org/yiisoft/yii2-app-basic)
+
+DIRECTORY STRUCTURE
+-------------------
+
+      assets/             contains assets definition
+      commands/           contains console commands (controllers)
+      config/             contains application configurations
+      controllers/        contains Web controller classes
+      mail/               contains view files for e-mails
+      models/             contains model classes
+      runtime/            contains files generated during runtime
+      tests/              contains various tests for the basic application
+      vendor/             contains dependent 3rd-party packages
+      views/              contains view files for the Web application
+      web/                contains the entry script and Web resources
+
+
+
+REQUIREMENTS
+------------
+
+The minimum requirement by this project template that your Web server supports PHP 5.4.0.
+
+
+INSTALLATION
+------------
+
+### Install from an Archive File
+
+Extract the archive file downloaded from [yiiframework.com](http://www.yiiframework.com/download/) to
+a directory named `basic` that is directly under the Web root.
+
+Set cookie validation key in `config/web.php` file to some random secret string:
+
+```php
+'request' => [
+    // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+    'cookieValidationKey' => '<secret random string goes here>',
+],
+```
+
+You can then access the application through the following URL:
+
+~~~
+http://localhost/basic/web/
+~~~
+
+
+### Install via Composer
+
+If you do not have [Composer](http://getcomposer.org/), you may install it by following the instructions
+at [getcomposer.org](http://getcomposer.org/doc/00-intro.md#installation-nix).
+
+You can then install this project template using the following command:
+
+~~~
+php composer.phar global require "fxp/composer-asset-plugin:~1.1.1"
+php composer.phar create-project --prefer-dist --stability=dev yiisoft/yii2-app-basic basic
+~~~
+
+Now you should be able to access the application through the following URL, assuming `basic` is the directory
+directly under the Web root.
+
+~~~
+http://localhost/basic/web/
+~~~
+
+
+CONFIGURATION
+-------------
+
+### Database
+
+Edit the file `config/db.php` with real data, for example:
+
+```php
+return [
+    'class' => 'yii\db\Connection',
+    'dsn' => 'mysql:host=localhost;dbname=yii2basic',
+    'username' => 'root',
+    'password' => '1234',
+    'charset' => 'utf8',
+];
+```
+
+**NOTES:**
+- Yii won't create the database for you, this has to be done manually before you can access it.
+- Check and edit the other files in the `config/` directory to customize your application as required.
+- Refer to the README in the `tests` directory for information specific to basic application tests.

assets/AppAsset.php

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+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace app\assets;
+
+use yii\web\AssetBundle;
+
+/**
+ * @author Qiang Xue <[email protected]>
+ * @since 2.0
+ */
+class AppAsset extends AssetBundle
+{
+    public $basePath = '@webroot';
+    public $baseUrl = '@web';
+    public $css = [
+        'css/site.css',
+    ];
+    public $js = [
+    ];
+    public $depends = [
+        'yii\web\YiiAsset',
+        'yii\bootstrap\BootstrapAsset',
+    ];
+}

commands/HelloController.php

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+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace app\commands;
+
+use yii\console\Controller;
+
+/**
+ * This command echoes the first argument that you have entered.
+ *
+ * This command is provided as an example for you to learn how to create console commands.
+ *
+ * @author Qiang Xue <[email protected]>
+ * @since 2.0
+ */
+class HelloController extends Controller
+{
+    /**
+     * This command echoes what you have entered as the message.
+     * @param string $message the message to be echoed.
+     */
+    public function actionIndex($message = 'hello world')
+    {
+        echo $message . "\n";
+    }
+}

components/Hook.php

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+<?php 
+/**
+  *  HOOK
+  * 
+  * @author Sun <[email protected]>
+  * @copyright http://www.wstaichi.com 
+  * @time 2016
+  */
+namespace app\components;
+ 
+ 
+class Hook
+{  
+ 	static $obj = [];  
+	static $value;
+	 
+ 	static function listen($name,&$arg = array() ){
+ 	     
+ 		$hook = self::$obj[$name];
+ 		if($hook){
+ 			foreach($hook as $call){ 
+ 				$obj = $call['obj'];
+ 				$method = $call['method'];
+ 				$obj->$method($arg);
+ 				 
+ 			}
+ 		}
+ 	}
+ 	static function value($name,$value = null){
+ 		if(!$value){
+ 			return self::$value[$name];
+ 		}
+ 		self::$value[$name] = $value;
+ 	}
+ 	
+ 	static function add($name,$obj,$method){
+ 		self::$obj[$name][] = ['obj'=>$obj,'method'=>$method];
+ 	}
+}

composer.json

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+{
+    "name": "yiisoft/yii2-app-basic",
+    "description": "Yii 2 Basic Project Template",
+    "keywords": ["yii2", "framework", "basic", "project template"],
+    "homepage": "http://www.yiiframework.com/",
+    "type": "project",
+    "license": "BSD-3-Clause",
+    "support": {
+        "issues": "https://github.com/yiisoft/yii2/issues?state=open",
+        "forum": "http://www.yiiframework.com/forum/",
+        "wiki": "http://www.yiiframework.com/wiki/",
+        "irc": "irc://irc.freenode.net/yii",
+        "source": "https://github.com/yiisoft/yii2"
+    },
+    "minimum-stability": "stable",
+    "require": {
+        "php": ">=5.4.0",
+        "yiisoft/yii2": ">=2.0.5",
+        "yiisoft/yii2-bootstrap": "*",
+        "yiisoft/yii2-swiftmailer": "*",
+        "yiisoft/yii2-mongodb": "^2.1",
+        "yiisoft/yii2-apidoc": "^2.0"
+    },
+    "require-dev": {
+        "yiisoft/yii2-codeception": "*",
+        "yiisoft/yii2-debug": "*",
+        "yiisoft/yii2-gii": "*",
+        "yiisoft/yii2-faker": "*"
+    },
+    "config": {
+        "process-timeout": 1800
+    },
+    "scripts": {
+        "post-create-project-cmd": [
+            "yii\\composer\\Installer::postCreateProject"
+        ]
+    },
+    "extra": {
+        "yii\\composer\\Installer::postCreateProject": {
+            "setPermission": [
+                {
+                    "runtime": "0777",
+                    "web/assets": "0777",
+                    "yii": "0755"
+                }
+            ],
+            "generateCookieValidationKey": [
+                "config/web.php"
+            ]
+        },
+        "asset-installer-paths": {
+            "npm-asset-library": "vendor/npm",
+            "bower-asset-library": "vendor/bower"
+        }
+    },
+    "repositories": {
+        "packagist": {
+            "type": "composer",
+            "url": "https://packagist.phpcomposer.com"
+        }
+    }
+}