init

app/index/controller/BaseController20191012.php

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+<?php
+
+namespace app\index\controller;
+
+use think\Lang;
+use think\Loader;
+use think\Config;
+use think\Session;
+use think\Cookie;
+use app\common\controller\BaseController as Controller;
+
+//<!--#include file="([0-9a-zA-Z/._-]+?)\.html" -->
+class BaseController extends Controller {
+
+    //当前用户
+    protected $customer_id = 0;
+
+    #   当前国家编码
+    protected $country_code = 'ZH';
+
+    public function __construct() {
+        parent::__construct();
+    }
+
+    // 初始化
+    protected function _initialize() {
+        parent::_initialize();
+
+        if ($this->check_true_login())
+        {
+            $customer_info = json_decode(Cookie::get('c'), true);
+            $this->view->assign('customer_info', $customer_info);
+            $this->customer_id = $customer_info['id'];
+            $this->customer_info = $customer_info;
+        }
+        else
+        {
+            $this->_logout();
+        }
+
+        $this->view->assign('seo_title', (string) Config::get('website_seo_title'));
+        $this->view->assign('seo_keyword', (string) Config::get('website_seo_keyword'));
+        $this->view->assign('seo_description', (string) Config::get('website_seo_description'));
+        // $this->categoryList = $this->cacheGet('productCategoryList');
+        if (empty($this->productCategory)) {
+            $this->categoryList = Loader::model('ProductCategory')->getList(['stat' => 0, 'siteid' => $this->siteid,'isshow'=>1, 'country_code' => $this->country_code], ['sort' => 'asc', 'id' => 'asc'], ['id', 'pid', 'haschild', 'name', 'shortname', 'sort', 'description', 'isshow', 'recommend', 'picture', 'icon', 'image', 'unique_id']);
+            $this->cacheTag('ProductCategoryTag')->set('productCategoryList', $this->categoryList);
+        }
+        $this->productCategory  = $this->list_to_tree($this->categoryList);
+
+        if ($this->cacheHas('country_list')) {
+            $this->country_list = $this->cacheGet('country_list');
+        } else {
+            $this->country_list = model('country')->where(['stat' => 0])->order(['sort' => 'asc'])->select();
+            $this->cacheSet('country_list', $this->country_list, 3600);    
+        }
+
+        $this->view->assign('country_list', $this->country_list);
+        $this->view->assign('productCategory', $this->productCategory);
+        $this->view->assign('allCategoryList', $this->categoryList);
+    }
+
+    /**
+     * 节点遍历
+     * @param $list
+     * @param string $pk
+     * @param string $pid
+     * @param string $child
+     * @param int $root
+     * return array
+     */
+    protected function list_to_tree($list, $pk = 'id', $pid = 'pid', $child = 'child', $root = 0) {
+        //header('content-type:text/html;charset=utf-8;');
+        // 创建Tree
+        $tree = [];
+        if (is_array($list)) {
+            // 创建基于主键的数组引用
+            $refer = [];
+            foreach ($list as $key => $data) {
+                $list[$key] = $data->toArray();
+                $refer[$data[$pk]] = & $list[$key];
+            }
+            foreach ($list as $key => $data) {
+                // 判断是否存在parent
+                $parentId = $data[$pid];
+                if ($root == $parentId) {
+                    $tree[] = & $list[$key];
+                } else {
+                    if (isset($refer[$parentId])) {
+                        $parent = & $refer[$parentId];
+                        $parent[$child][] = & $list[$key];
+                    }
+                }
+            }
+        }
+        return $tree;
+    }
+
+    private function check_login_token($customer_id, $curr_time, $p)
+    {
+        //  校验登录的合法性
+        $tmp_p = $this->make_pwd($customer_id, $curr_time);
+        if ($tmp_p !== $p)
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+    protected function set_login_token($customer_info)
+    {
+        $curr_time = time();
+        $p = $this->make_pwd($customer_info['id'], $curr_time);
+
+        $expire = 86400 * 30;
+        Cookie::init(['expire' => $expire]);
+        Cookie::set('p', $p);
+        Cookie::set('c', $customer_info);
+        Cookie::set('ct', $curr_time);
+
+        return;
+    }
+
+    private function make_pwd($customer_id, $curr_time)
+    {
+        $salt = 'Orico2019.';
+        $p = md5(md5($customer_id . $curr_time . $salt));
+
+        return $p;
+    }
+
+    private function check_login()
+    {
+        //  有cookie默认为已登录, 不校验cookie的合法性
+        return Cookie::has('p') && Cookie::has('c') && Cookie::has('ct');
+    }
+
+    protected function check_true_login()
+    {
+        //  校验用户是否登录,且校验cookie合法性
+        if (!$this->check_login())
+        {
+            $this->_logout();
+            return false;
+        }
+
+        $customer_info = json_decode(Cookie::get('c'), true);
+        $curr_time = Cookie::get('ct');
+        $p = Cookie::get('p');
+
+        return $this->check_login_token($customer_info['id'], $curr_time, $p);
+    }
+
+    protected function _logout()
+    {
+        if (Cookie::has('p'))
+            Cookie::delete('p');
+        if (Cookie::has('c'))
+            Cookie::delete('c');
+        if (Cookie::has('ct'))
+            Cookie::delete('ct');
+
+        $this->customer_id = 0;
+        return;
+    }
+    
+}