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vendor/5ini99/think-addons/src/Addons.php

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+<?php
+
+namespace think\addons;
+
+use think\Config;
+use think\View;
+use think\Db;
+
+/**
+ * 插件基类
+ * Class Addons
+ * @author Byron Sampson <xiaobo.sun@qq.com>
+ * @package think\addons
+ */
+abstract class Addons{
+    /**
+     * 视图实例对象
+     * @var view
+     * @access protected
+     */
+    protected $view = null;
+
+    // 当前错误信息
+    protected $error;
+
+    /**
+     * $info = [
+     *  'name'          => 'Test',
+     *  'title'         => '测试插件',
+     *  'description'   => '用于WSTMart的插件扩展演示',
+     *  'status'        => 1,
+     *  'author'        => 'WSTMart',
+     *  'version'       => '1.0.1'
+     * ]
+     */
+    public $info = [];
+    public $addons_path = '';
+    public $config_file = '';
+
+    /**
+     * 架构函数
+     * @access public
+     */
+    public function __construct()
+    {
+        // 获取当前插件目录
+        $this->addons_path = ADDON_PATH . $this->getName() . DS;
+        // 读取当前插件配置信息
+        if (is_file($this->addons_path . 'config.php')) {
+            $this->config_file = $this->addons_path . 'config.php';
+        }
+
+        // 初始化视图模型
+        $config = ['view_path' => $this->addons_path];
+        $config = array_merge(Config::get('template'), $config);
+        $this->view = new View($config, Config::get('view_replace_str'));
+
+        // 控制器初始化
+        if (method_exists($this, '_initialize')) {
+            $this->_initialize();
+        }
+    }
+
+    /**
+     * 获取插件的配置数组
+     * @param string $name 可选模块名
+     * @return array|mixed|null
+     */
+    final public function getConfig($name = '')
+    {
+        static $_config = array();
+        if (empty($name)) {
+            $name = $this->getName();
+        }
+        if (isset($_config[$name])) {
+            return $_config[$name];
+        }
+        $map['name'] = $name;
+        $map['status'] = 1;
+        $config = [];
+        if (is_file($this->config_file)) {
+            $temp_arr = include $this->config_file;
+            foreach ($temp_arr as $key => $value) {
+                if ($value['type'] == 'group') {
+                    foreach ($value['options'] as $gkey => $gvalue) {
+                        foreach ($gvalue['options'] as $ikey => $ivalue) {
+                            $config[$ikey] = $ivalue['value'];
+                        }
+                    }
+                } else {
+                    $config[$key] = $temp_arr[$key]['value'];
+                }
+            }
+            unset($temp_arr);
+        }
+        $_config[$name] = $config;
+
+        return $config;
+    }
+
+    /**
+     * 获取当前模块名
+     * @return string
+     */
+    final public function getName(){
+        $data = explode('\\', get_class($this));
+        return strtolower(array_pop($data));
+    }
+
+    /**
+     * 检查配置信息是否完整
+     * @return bool
+     */
+    final public function checkInfo(){
+        $info_check_keys = ['name', 'title', 'description', 'status', 'author', 'version'];
+        foreach ($info_check_keys as $value) {
+            if (!array_key_exists($value, $this->info)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * 加载模板和页面输出 可以返回输出内容
+     * @access public
+     * @param string $template 模板文件名或者内容
+     * @param array $vars 模板输出变量
+     * @param array $replace 替换内容
+     * @param array $config 模板参数
+     * @return mixed
+     * @throws \Exception
+     */
+    public function fetch($template = '', $vars = [], $replace = [], $config = []){
+        if (!is_file($template)) {
+            $template = '/' . $template;
+        }
+        // 关闭模板布局
+        $this->view->engine->layout(false);
+
+        echo $this->view->fetch($template, $vars, $replace, $config);
+    }
+
+    /**
+     * 渲染内容输出
+     * @access public
+     * @param string $content 内容
+     * @param array $vars 模板输出变量
+     * @param array $replace 替换内容
+     * @param array $config 模板参数
+     * @return mixed
+     */
+    public function display($content, $vars = [], $replace = [], $config = []){
+        // 关闭模板布局
+        $this->view->engine->layout(false);
+        echo $this->view->display($content, $vars, $replace, $config);
+    }
+
+    /**
+     * 渲染内容输出
+     * @access public
+     * @param string $content 内容
+     * @param array $vars 模板输出变量
+     * @return mixed
+     */
+    public function show($content, $vars = []){
+        // 关闭模板布局
+        $this->view->engine->layout(false);
+        echo $this->view->fetch($content, $vars, [], [], true);
+    }
+
+    /**
+     * 模板变量赋值
+     * @access protected
+     * @param mixed $name 要显示的模板变量
+     * @param mixed $value 变量的值
+     * @return void
+     */
+    public function assign($name, $value = ''){
+        $this->view->assign($name, $value);
+    }
+
+    /**
+     * 获取当前错误信息
+     * @return mixed
+     */
+    public function getError(){
+        return $this->error;
+    }
+
+    //必须实现安装
+    abstract public function install();
+
+    //必须卸载插件方法
+    abstract public function uninstall();
+    
+    abstract public function enable();
+    
+    abstract public function disable();
+    
+    abstract public function saveConfig();
+}