更新核心类库

2026-07-03 05:52:48 +08:00 · 2015-01-19 11:04:05 +08:00
parent 5f1623aa7d
commit b34b209af4
85 changed files with 1266 additions and 6142 deletions
--- a/Library/Think/Hook.php
+++ b/Library/Think/Hook.php
@@ -0,0 +1,86 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace Think;
+
+class Hook {
+
+    static private $tags =   [];
+
+    /**
+     * 动态添加行为扩展到某个标签
+     * @param string $tag 标签名称
+     * @param mixed $behavior 行为名称
+     * @return void
+     */
+    static public function add($tag,$behavior) {
+        if(is_array($behavior)) {
+            self::$tags[$tag]   =   array_merge(self::$tags[$tag],$behavior);
+        }else{
+            self::$tags[$tag][] =   $behavior;
+        }
+    }
+
+    /**
+     * 批量导入行为
+     * @param array $tags 标签行为
+     * @return void
+     */
+    static public function import($tags) {
+        self::$tags =   array_merge(self::$tags,$tags);
+    }
+
+    /**
+     * 监听标签的行为
+     * @param string $tag 标签名称
+     * @param mixed $params 传入参数
+     * @return void
+     */
+    static public function listen($tag, &$params=null) {
+        if(isset(self::$tags[$tag])) {
+            foreach (self::$tags[$tag] as $name) {
+
+                Config::get('app_debug') && Debug::remark('behavior_start','time');
+
+                $result =   self::exec($name, $tag,$params);
+
+                if(Config::get('app_debug')){
+                    Debug::remark('behavior_end','time');
+                    Log::record('Run '.$name.' [ RunTime:'.Debug::getUseTime('behavior_start','behavior_end').'s ]','INFO');
+                }
+                if(false === $result) {
+                    // 如果返回false 则中断行为执行
+                    return ;
+                }
+            }
+        }
+        return;
+    }
+
+    /**
+     * 执行某个行为
+     * @param string $name 行为名称
+     * @param string $tag 方法名（标签名）    
+     * @param Mixed $params 传人的参数
+     * @return void
+     */
+    static public function exec($name, $tag,&$params=null) {
+        if($name instanceof \Closure) {
+            return $name($params);
+        }
+        if('Behavior' == substr($name,-8) ){
+            // 行为扩展必须用run入口方法
+            $tag    =   'run';
+        }
+        $addon   = new $name();
+        return $addon->$tag($params);
+    }
+}