新增插件卸载时删除相关数据表功能

application/admin/controller/Addon.php

@@ -8,6 +8,7 @@ use think\addons\AddonException;
 use think\addons\Service;
 use think\Cache;
 use think\Config;
+use think\Db;
 use think\Exception;
 
 /**
@@ -19,6 +20,7 @@ use think\Exception;
 class Addon extends Backend
 {
     protected $model = null;
+    protected $noNeedRight = ['get_table_list'];
 
     public function _initialize()
     {
@@ -144,14 +146,26 @@ class Addon extends Backend
     {
         $name = $this->request->post("name");
         $force = (int)$this->request->post("force");
+        $droptables = (int)$this->request->post("droptables");
         if (!$name) {
             $this->error(__('Parameter %s can not be empty', 'name'));
         }
         if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
             $this->error(__('Addon name incorrect'));
         }
+        //只有开启调试且为超级管理员才允许删除相关数据库
+        $tables = [];
+        if ($droptables && Config::get("app_debug") && $this->auth->isSuperAdmin()) {
+            $tables = get_addon_tables($name);
+        }
         try {
             Service::uninstall($name, $force);
+            if ($tables) {
+                //删除插件关联表
+                foreach ($tables as $index => $table) {
+                    Db::execute("DROP TABLE IF EXISTS `{$table}`");
+                }
+            }
             $this->success(__('Uninstall successful'));
         } catch (AddonException $e) {
             $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
@@ -367,4 +381,14 @@ class Addon extends Backend
         $callback = $this->request->get('callback') ? "jsonp" : "json";
         return $callback($result);
     }
+
+    /**
+     * 获取插件相关表
+     */
+    public function get_table_list()
+    {
+        $name = $this->request->post("name");
+        $tables = get_addon_tables($name);
+        $this->success('', null, ['tables' => $tables]);
+    }
 }

application/admin/lang/zh-cn/addon.php

@@ -90,4 +90,10 @@ return [
     'Addon already exists'                                    => '上传的插件已经存在',
     'Unable to open the zip file'                             => '无法打开ZIP文件',
     'Unable to extract the file'                              => '无法解压ZIP文件',
+    'Are you sure you want to unstall %s?'                    => '确认卸载插件《%s》?',
+    'Delete all the addon file and cannot be recovered!'      => '卸载将会删除所有插件文件且不可找回!!!',
+    'Delete all the addon database and cannot be recovered!'  => '删除所有插件相关数据表且不可找回!!!',
+    'Please backup important data manually before uninstall!' => '如有重要数据请备份后再操作!!!',
+    'The following data tables will be deleted'               => '以下插件数据表将会被删除',
+    'The Addon did not create a data table'                   => '插件未创建任何数据表',
 ];

application/admin/view/addon/index.html

@@ -53,9 +53,11 @@
         position: absolute;
         box-shadow: 0px 0px 2px #f11414;
     }
+
     .form-userinfo .breadcrumb {
         margin-bottom: 10px;
     }
+
     .btn-toggle {
         padding: 0;
     }
@@ -205,6 +207,17 @@
         <%}%>
     </div>
 </script>
+<script id="uninstalltpl" type="text/html">
+    <div class="">
+        <div class=""><%=__("Are you sure you want to unstall %s?", addon['title'])%>
+            <p class="text-danger">{:__('Delete all the addon file and cannot be recovered!')} </p>
+            {if config('app_debug')}
+            <p class="text-danger"><input type="checkbox" name="droptables" id="droptables" data-name="<%=addon['name']%>"/> {:__('Delete all the addon database and cannot be recovered!')} </p>
+            {/if}
+            <p class="text-danger">{:__('Please backup important data manually before uninstall!')}</p>
+        </div>
+    </div>
+</script>
 <script id="conflicttpl" type="text/html">
     <div class="alert alert-dismissable alert-danger">
         <button type="button" class="close" data-dismiss="alert">×</button>

public/assets/js/backend/addon.js

@@ -196,6 +196,26 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'template'], function
                 table.bootstrapTable('refresh', {url: $(this).data("url"), pageNumber: 1});
                 return false;
             });
+            var tables = [];
+            $(document).on("click", "#droptables", function () {
+                if ($(this).prop("checked")) {
+                    Fast.api.ajax({
+                        url: "addon/get_table_list",
+                        async: false,
+                        data: {name: $(this).data("name")}
+                    }, function (data) {
+                        tables = data.tables;
+                        return false;
+                    });
+                    var html;
+                    html = tables.length > 0 ? '<div class="alert alert-warning-light droptablestips" style="max-width:480px;max-height:300px;overflow-y: auto;">' + __('The following data tables will be deleted') + '：<br>' + tables.join("<br>") + '</div>'
+                        : '<div class="alert alert-warning-light droptablestips">' + __('The Addon did not create a data table') + '</div>';
+                    $(html).insertAfter($(this).closest("p"));
+                } else {
+                    $(".droptablestips").remove();
+                }
+                $(window).resize();
+            });
 
             // 会员信息
             $(document).on("click", ".btn-userinfo", function () {
@@ -350,10 +370,10 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'template'], function
                 });
             };
 
-            var uninstall = function (name, force) {
+            var uninstall = function (name, force, droptables) {
                 Fast.api.ajax({
                     url: 'addon/uninstall',
-                    data: {name: name, force: force ? 1 : 0}
+                    data: {name: name, force: force ? 1 : 0, droptables: droptables ? 1 : 0}
                 }, function (data, ret) {
                     delete Config['addons'][name];
                     Layer.closeAll();
@@ -372,7 +392,7 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'template'], function
 
                             },
                             yes: function () {
-                                uninstall(name, true);
+                                uninstall(name, true, droptables);
                             }
                         });
 
@@ -466,8 +486,9 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'template'], function
                     Layer.alert(__('Please disable addon first'), {icon: 7});
                     return false;
                 }
-                Layer.confirm(__('Uninstall tips', Config['addons'][name].title), function () {
+                Template.helper("__", __);
-                    uninstall(name, false);
+                Layer.confirm(Template("uninstalltpl", {addon: Config['addons'][name]}), function (index, layero) {
+                    uninstall(name, false, $("input[name='droptables']", layero).prop("checked"));
                 });
             });