listen 0.0.0.0

⬆️ Bump yargs-parser from 5.0.0 to 5.0.1

.gitattributes

@@ -1 +1,3 @@
 static/js/lib/* linguist-vendored
+static/js/overwrite/* linguist-vendored
+*.min.js linguist-vendored

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,46 +0,0 @@
----
-name: 报告缺陷
-about: 报告缺陷以帮助我们改进
----
-
-**请先看[《提问的智慧》](https://hacpai.com/article/1536377163156)**，并尝试到[讨论区](https://hacpai.com/tag/wide)搜寻资料解决问题。
-
-----
-
-### 描述问题
-
-请尽量清晰精准地描述你碰到的问题。
-
-### 重现步骤
-
-请描述如何重现这个问题：
-
-1. Go to '...'
-2. Click on '...'
-3. Scroll down to '...'
-4. See error
-
-### 期待的结果
-
-请尽量清晰精准地描述你所期待的结果。
-
-### 截屏或录像
-
-如果可能，请尽量附加截图或录像来描述你遇到的问题。
-
-### 桌面端环境
-
-- OS: [e.g. windows, mac, linux]
-- Browser [e.g. chrome, safari]
-- Version [e.g. 22]
-
-### 移动端环境
-
-- Device: [e.g. iPhone8]
-- OS: [e.g. iOS12]
-- Browser [e.g. stock browser, safari]
-- Version [e.g. 22]
-
-### 其他信息
-
-请提供其他附加信息帮助我们诊断问题。

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: 请求新功能
-about: 提出你期待的功能特性
----
-
-### 你在什么场景下需要该功能？
-
-请尽量清晰精准地描述你碰到的问题。
-
-### 描述可能的解决方案
-
-请尽量清晰精准地描述你期待我们要做的，描述你想到的实现方案。
-
-### 描述你认为的候选方案
-
-请尽量清晰精准地描述你能接受的候选解决方案。
-
-### 其他信息
-
-请提供关于该功能建议的其他附加信息。

.travis.yml

@@ -2,10 +2,3 @@ language: go
 
 go:
   - 1.12
-before_install:
-  - go get github.com/axw/gocov/gocov
-  - go get github.com/mattn/goveralls
-  - go get golang.org/x/tools/cmd/cover
-script:
-  - ./coverage.sh
-  - $HOME/gopath/bin/goveralls -coverprofile=profile.cov -service=travis-ci -repotoken W04Y4p452CDeI9gcsC8t5y217uHnUDFCb

README.md

@@ -1,160 +1,18 @@
-<p align = "center">
-<img alt="Wide" src="https://user-images.githubusercontent.com/873584/57901570-5355ba00-7898-11e9-96ca-45b75b1d70db.png">
-<br><br>
-一款基于 Web 的 Go 语言 IDE
-<br><br>
-<a title="Build Status" target="_blank" href="https://travis-ci.org/b3log/wide"><img src="https://img.shields.io/travis/b3log/wide.svg?style=flat-square"></a>
-<a title="Go Report Card" target="_blank" href="https://goreportcard.com/report/github.com/b3log/wide"><img src="https://goreportcard.com/badge/github.com/b3log/wide?style=flat-square"></a>
-<a title="Coverage Status" target="_blank" href="https://coveralls.io/repos/github/b3log/wide/badge.svg?branch=master"><img src="https://img.shields.io/coveralls/github/b3log/wide.svg?style=flat-square&color=CC9933"></a>
-<a title="Code Size" target="_blank" href="https://github.com/b3log/wide"><img src="https://img.shields.io/github/languages/code-size/b3log/wide.svg?style=flat-square"></a>
-<a title="Apache License" target="_blank" href="https://github.com/b3log/wide/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-apache2-orange.svg?style=flat-square"></a>
-<br>
-<a title="Releases" target="_blank" href="https://github.com/b3log/wide/releases"><img src="https://img.shields.io/github/release/b3log/wide.svg?style=flat-square"></a>
-<a title="Release Date" target="_blank" href="https://github.com/b3log/wide/releases"><img src="https://img.shields.io/github/release-date/b3log/wide.svg?style=flat-square&color=99CCFF"></a>
-<a title="GitHub Commits" target="_blank" href="https://github.com/b3log/wide/commits/master"><img src="https://img.shields.io/github/commit-activity/m/b3log/wide.svg?style=flat-square"></a>
-<a title="Last Commit" target="_blank" href="https://github.com/b3log/wide/commits/master"><img src="https://img.shields.io/github/last-commit/b3log/wide.svg?style=flat-square&color=FF9900"></a>
-<a title="GitHub Pull Requests" target="_blank" href="https://github.com/b3log/wide/pulls"><img src="https://img.shields.io/github/issues-pr-closed/b3log/wide.svg?style=flat-square&color=FF9966"></a>
-<a title="Hits" target="_blank" href="https://github.com/b3log/hits"><img src="https://hits.b3log.org/b3log/wide.svg"></a>
-<br><br>
-<a title="GitHub Watchers" target="_blank" href="https://github.com/b3log/wide/watchers"><img src="https://img.shields.io/github/watchers/b3log/wide.svg?label=Watchers&style=social"></a>&nbsp;&nbsp;
-<a title="GitHub Stars" target="_blank" href="https://github.com/b3log/wide/stargazers"><img src="https://img.shields.io/github/stars/b3log/wide.svg?label=Stars&style=social"></a>&nbsp;&nbsp;
-<a title="GitHub Forks" target="_blank" href="https://github.com/b3log/wide/network/members"><img src="https://img.shields.io/github/forks/b3log/wide.svg?label=Forks&style=social"></a>&nbsp;&nbsp;
-<a title="Author GitHub Followers" target="_blank" href="https://github.com/88250"><img src="https://img.shields.io/github/followers/88250.svg?label=Followers&style=social"></a>
-</p>
-
-## 简介
-
-Wide 是一款基于 **W**eb 的 Go 语言 **IDE**。
-
-## 动机
-
-目前较为流行的 Go IDE 都有一些缺陷或遗憾：
-
-  * 文本编辑器类（vim/emacs/sublime/Atom 等）：对于新手门槛太高，搭建复杂
-  * 插件类（goclipse、IDEA 等）：需要原 IDE 支持，不够专业
-  * LiteIDE 界面不够 modern、goland 收费
-  * **缺少网络分享、嵌入网站可运行功能**
-
-另外，Go IDE 很少，用 Go 本身开发的 IDE 更是没有，这是一次很好的尝试。关于产品定位的讨论请看[这里](https://hacpai.com/article/1438407961481)。
-
-## 特性
-
-基于 Web 的 IDE：
-
-* 只需要浏览器就能进行开发、运行
-* 跨平台，甚至在移动设备上
-* 易进行功能扩展
-* 易与其他系统集成
-* 极客体验
-  
-核心功能：
-
-* 代码高亮、折叠：Go/HTML/JavaScript/Markdown 等
-* 自动完成：Go/HTML 等
-* 编译检查：编辑器提示编译错误
-* 格式化：Go/HTML/JSON 等
-* 运行：支持同时运行多个程序
-* 代码导航：跳转到声明，查找使用，文件搜索等
-* Web 开发：前端（HTML/JS/CSS）开发支持
-* go tool：go mod/install/fmt 等
-* 项目文件导出
-* UI/编辑器多主题
-* 支持交叉编译
-
-## 界面
-
-### 主界面
+* [Wide 用户指南](https://ld246.com/article/1538873544275)
+* [Wide 开发指南](https://ld246.com/article/1538876422995)
  
 ![Overview](https://cloud.githubusercontent.com/assets/873584/5450620/1d51831e-8543-11e4-930b-670871902425.png)
   
-### 跳转到文件
-  
 ![Goto File](https://cloud.githubusercontent.com/assets/873584/5450616/1d495da6-8543-11e4-9285-f9d9c60779ac.png)
   
-### 自动完成
-  
 ![Autocomplete](https://cloud.githubusercontent.com/assets/873584/5450619/1d4d5712-8543-11e4-8fe4-35dbc8348a6e.png)
 
-### 主题 
-
 ![Theme](https://cloud.githubusercontent.com/assets/873584/5450617/1d4c0826-8543-11e4-8b86-f79a4e41550a.png)
   
-### 查看表达式
-  
 ![Show Expression Info](https://cloud.githubusercontent.com/assets/873584/5450618/1d4cd9f4-8543-11e4-950f-121bd3ff4a39.png)
   
-### 构建报错提示
-  
 ![Build Error Info](https://cloud.githubusercontent.com/assets/873584/5450632/3e51cccc-8543-11e4-8ca8-8d2427aa16b8.png)
 
-### 交叉编译
-
 ![Cross-Compilation](https://cloud.githubusercontent.com/assets/873584/10130037/226d75fc-65f7-11e5-94e4-25ee579ca175.png)
 
-### Playground
-
 ![Playground](https://cloud.githubusercontent.com/assets/873584/21209772/449ecfd2-c2b1-11e6-9aa6-a83477d9f269.gif)
-  
-## 架构 
-
-### 构建与运行
-
-![Build & Run](https://cloud.githubusercontent.com/assets/873584/4389219/3642bc62-43f3-11e4-8d1f-06d7aaf22784.png)
-
-* 一个浏览器 tab 对应一个 Wide 会话
-* 通过 WebSocket 进行程序执行输出推送
-
-1. 客户端浏览器发送 ````Build```` 请求
-2. 服务器使用 ````os/exec```` 执行 ````go build```` 命令<br/>
-   2.1. 生成可执行文件
-3. 客户端浏览器发送 ````Run```` 请求
-4. 服务器使用 ````os/exec```` 执行文件<br/>
-   4.1. 生成进程<br/>
-   4.2. 运行结果输出到 WebSocket 通道
-5. 客户端浏览器监听 ````ws.onmessage```` 到消息后做展现
-
-### 代码辅助
-
-![](https://cloud.githubusercontent.com/assets/873584/4399135/3b80c21c-4463-11e4-8e94-7f7e8d12a4df.png)
-
-* 自动完成
-* 查找使用
-
-1. 浏览器客户端发送代码辅助请求
-2. Handler 根据请求对应的 HTTP 会话获取用户工作空间
-3. 执行 `gocode`/`ide_stub(gotools)` 命令<br/>
-   3.1 设置环境变量（${GOPATH} 为用户工作空间路径）<br/>
-   3.2 `gocode` 命令需要设置参数 `lib-path`
-
-## 文档
-
-* [用户指南](https://hacpai.com/article/1538873544275)
-* [开发指南](https://hacpai.com/article/1538876422995)
-
-## 社区
-
-* [讨论区](https://hacpai.com/tag/wide)
-* [报告问题](https://github.com/b3log/wide/issues/new/choose)
-
-## 授权
-
-Wide 使用 [Apache License, Version 2](https://www.apache.org/licenses/LICENSE-2.0) 作为开源协议，请务必遵循该开源协议相关约定。
-
-## 鸣谢
-
-* [golang](https://golang.org)
-* [CodeMirror](https://github.com/marijnh/CodeMirror)
-* [zTree](https://github.com/zTree/zTree_v3) 
-* [LiteIDE](https://github.com/visualfc/liteide)
-* [gocode](https://github.com/nsf/gocode)
-* [Gorilla](https://github.com/gorilla)
-* [Docker](https://docker.com)
-
-----
-
-## 开源项目推荐
-
-* 如果你需要搭建一个个人博客系统，可以考虑使用 [Solo](https://github.com/b3log/solo)
-* 如果你需要搭建一个多用户博客平台，可以考虑使用 [Pipe](https://github.com/b3log/pipe)
-* 如果你需要搭建一个社区平台，可以考虑使用 [Sym](https://github.com/b3log/symphony)
-* 欢迎加入我们的小众开源社区，详情请看[这里](https://hacpai.com/article/1463025124998)

conf/user.go

@@ -107,7 +107,7 @@ func NewUser(id, name, avatar, workspace string) *User {
 
 	return &User{Id: id, Name: name, Avatar: avatar, Workspace: workspace,
 		Locale: Wide.Locale, GoFormat: "gofmt",
-		GoBuildArgsForLinux: "-i", GoBuildArgsForWindows: "-i", GoBuildArgsForDarwin: "-i",
+		GoBuildArgsForLinux: "", GoBuildArgsForWindows: "", GoBuildArgsForDarwin: "",
 		FontFamily: "Helvetica", FontSize: "13px", Theme: "default",
 		Keymap:  "wide",
 		Created: now, Updated: now, Lived: now,

conf/wide.go

@@ -17,19 +17,17 @@ package conf
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"html/template"
 	"os"
 	"os/exec"
 	"path/filepath"
 	"sort"
 	"strconv"
 	"strings"
-	"text/template"
 	"time"
 
-	"github.com/b3log/wide/event"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/event"
 )
 
 const (
@@ -39,18 +37,18 @@ const (
 	PathListSeparator = string(os.PathListSeparator)
 
 	// WideVersion holds the current Wide's version.
-	WideVersion = "1.5.3"
+	WideVersion = "1.6.0"
 	// CodeMirrorVer holds the current editor version.
 	CodeMirrorVer = "5.1"
 	// UserAgent represents HTTP client user agent.
-	UserAgent = "Wide/" + WideVersion + "; +https://github.com/b3log/wide"
+	UserAgent = "Wide/" + WideVersion + "; +https://github.com/88250/wide"
 
 	HelloWorld = `package main
 
 import "fmt"
 
 func main() {
-	fmt.Println("Hello, 世界")
+	fmt.Println("欢迎通过《边看边练 Go 系列》来学习 Go 语言 https://ld246.com/article/1437497122181")
 }
 `
 )
@@ -65,10 +63,17 @@ type conf struct {
 	StaticResourceVersion string        // version of static resources
 	Locale                string        // default locale
 	Autocomplete          bool          // default autocomplete
+	SiteStatCode          template.HTML // site statistic code
+	ReadOnly              bool          // read-only mode
+	OAuthLoginURL         string
+	OAuthAccessTokenURL   string
+	OAuthUserInfoURL      string
+	OAuthClientID         string
+	OAuthClientSecret     string
 }
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Wide configurations.
 var Wide *conf
@@ -83,18 +88,14 @@ var Docker bool
 const DockerImageGo = "golang"
 
 // Load loads the Wide configurations from wide.json and users' configurations from users/{userId}.json.
-func Load(confPath, confData, confServer, confLogLevel string) {
-	initWide(confPath, confData, confServer, confLogLevel)
+func Load(confPath, confData, confServer, confLogLevel, confReadOnly string, confSiteStatCode template.HTML) {
+	initWide(confPath, confData, confServer, confLogLevel, confReadOnly, confSiteStatCode)
 	initUsers()
 
 	cmd := exec.Command("docker", "version")
 	_, err := cmd.CombinedOutput()
 	if nil != err {
-		if !util.OS.IsWindows() {
-			logger.Errorf("Not found 'docker' installed, running user's code will cause security problem")
-
-			os.Exit(-1)
-		}
+		logger.Warnf("Not found 'docker' installed, running user's code will cause security problem")
 	} else {
 		Docker = true
 	}
@@ -127,7 +128,7 @@ func initUsers() {
 
 		user := &User{}
 
-		bytes, _ := ioutil.ReadFile(filepath.Join(Wide.Data, "users", name))
+		bytes, _ := os.ReadFile(filepath.Join(Wide.Data, "users", name))
 		err := json.Unmarshal(bytes, user)
 		if err != nil {
 			logger.Errorf("Parses [%s] error: %v, skip loading this user", name, err)
@@ -141,15 +142,15 @@ func initUsers() {
 		}
 
 		// Compatibility upgrade (1.5.3): https://github.com/b3log/wide/issues/308
-		if "" == user.GoBuildArgsForLinux {
-			user.GoBuildArgsForLinux = "-i"
-		}
-		if "" == user.GoBuildArgsForWindows {
-			user.GoBuildArgsForWindows = "-i"
-		}
-		if "" == user.GoBuildArgsForDarwin {
-			user.GoBuildArgsForDarwin = "-i"
-		}
+		//if "" == user.GoBuildArgsForLinux {
+		//	user.GoBuildArgsForLinux = "-i"
+		//}
+		//if "" == user.GoBuildArgsForWindows {
+		//	user.GoBuildArgsForWindows = "-i"
+		//}
+		//if "" == user.GoBuildArgsForDarwin {
+		//	user.GoBuildArgsForDarwin = "-i"
+		//}
 
 		Users = append(Users, user)
 	}
@@ -158,8 +159,8 @@ func initUsers() {
 	initCustomizedConfs()
 }
 
-func initWide(confPath, confData, confServer, confLogLevel string) {
-	bytes, err := ioutil.ReadFile(confPath)
+func initWide(confPath, confData, confServer, confLogLevel, confReadOnly string, confSiteStatCode template.HTML) {
+	bytes, err := os.ReadFile(confPath)
 	if nil != err {
 		logger.Error(err)
 
@@ -175,17 +176,19 @@ func initWide(confPath, confData, confServer, confLogLevel string) {
 		os.Exit(-1)
 	}
 
+	Wide.Autocomplete = true // default to true
+
 	// Logging Level
-	log.SetLevel(Wide.LogLevel)
+	gulu.Log.SetLevel(Wide.LogLevel)
 	if "" != confLogLevel {
 		Wide.LogLevel = confLogLevel
-		log.SetLevel(confLogLevel)
+		gulu.Log.SetLevel(confLogLevel)
 	}
 
 	logger.Debug("Conf: \n" + string(bytes))
 
 	// User Home
-	home, err := util.OS.Home()
+	home, err := gulu.OS.Home()
 	if nil != err {
 		logger.Error("Can't get user's home, please report this issue to developer", err)
 
@@ -220,6 +223,15 @@ func initWide(confPath, confData, confServer, confLogLevel string) {
 		Wide.Server = confServer
 	}
 
+	if "" != confReadOnly {
+		Wide.ReadOnly, _ = strconv.ParseBool(confReadOnly)
+	}
+
+	// SiteStatCode
+	if "" != confSiteStatCode {
+		Wide.SiteStatCode = confSiteStatCode
+	}
+
 	time := strconv.FormatInt(time.Now().UnixNano(), 10)
 	logger.Debugf("${time} [%s]", time)
 	Wide.StaticResourceVersion = strings.Replace(Wide.StaticResourceVersion, "${time}", time, 1)
@@ -233,14 +245,14 @@ func FixedTimeCheckEnv() {
 	checkEnv() // check immediately
 
 	go func() {
-		for _ = range time.Tick(time.Minute*7) {
+		for _ = range time.Tick(time.Minute * 7) {
 			checkEnv()
 		}
 	}()
 }
 
 func checkEnv() {
-	defer util.Recover()
+	defer gulu.Panic.Recover(nil)
 
 	cmd := exec.Command("go", "version")
 	buf, err := cmd.CombinedOutput()
@@ -257,16 +269,16 @@ func checkEnv() {
 		os.Exit(-1)
 	}
 
-	gocode := util.Go.GetExecutableInGOBIN("gocode")
+	gocode := gulu.Go.GetExecutableInGOBIN("gocode")
 	cmd = exec.Command(gocode)
 	_, err = cmd.Output()
 	if nil != err {
 		event.EventQueue <- &event.Event{Code: event.EvtCodeGocodeNotFound}
 
-		logger.Warnf("Not found gocode [%s], please install it with this command: go get github.com/nsf/gocode", gocode)
+		logger.Warnf("Not found gocode [%s], please install it with this command: go get github.com/stamblerre/gocode", gocode)
 	}
 
-	ideStub := util.Go.GetExecutableInGOBIN("gotools")
+	ideStub := gulu.Go.GetExecutableInGOBIN("gotools")
 	cmd = exec.Command(ideStub, "version")
 	_, err = cmd.Output()
 	if nil != err {
@@ -295,7 +307,7 @@ func GetGoFmt(userId string) string {
 			case "gofmt":
 				return "gofmt"
 			case "goimports":
-				return util.Go.GetExecutableInGOBIN("goimports")
+				return gulu.Go.GetExecutableInGOBIN("goimports")
 			default:
 				logger.Errorf("Unsupported Go Format tool [%s]", user.GoFormat)
 				return "gofmt"
@@ -405,7 +417,7 @@ func CreateWorkspaceDir(path string) {
 
 // createDir creates a directory on the path if it not exists.
 func createDir(path string) {
-	if !util.File.IsExist(path) {
+	if !gulu.File.IsExist(path) {
 		if err := os.MkdirAll(path, 0775); nil != err {
 			logger.Error(err)
 

conf/wide.json

@@ -2,9 +2,15 @@
   "Server": "http://127.0.0.1:7070",
   "LogLevel": "debug",
   "Data": "${home}/wide",
-    "RuntimeMode": "dev",
+  "RuntimeMode": "prod",
   "HTTPSessionMaxAge": 86400,
   "StaticResourceVersion": "${time}",
   "Locale": "zh_CN",
-    "Autocomplete": true
+  "SiteStatCode": "",
+  "ReadOnly": false,
+  "OAuthLoginURL": "",
+  "OAuthAccessTokenURL": "",
+  "OAuthUserInfoURL": "",
+  "OAuthClientID": "",
+  "OAuthClientSecret": ""
 }

coverage.sh

@@ -1,24 +0,0 @@
-#!/bin/bash
-# see https://gist.github.com/hailiang/0f22736320abe6be71ce for more details
- 
-set -e
- 
-# Run test coverage on each subdirectories and merge the coverage profile.
- 
-echo "mode: count" > profile.cov
- 
-# Standard go tooling behavior is to ignore dirs with leading underscors
-for dir in $(find . -maxdepth 10 -not -path './.git*' -not -path '*/_*' -not -path './vendor*' -type d);
-do
-if ls $dir/*.go &> /dev/null; then
-    go test -covermode=count -coverprofile=$dir/profile.tmp $dir
-    if [ -f $dir/profile.tmp ]
-    then
-        cat $dir/profile.tmp | tail -n +2 >> profile.cov
-        rm $dir/profile.tmp
-    fi
-fi
-done
- 
-go tool cover -func profile.cov
-

editor/editors.go

@@ -25,85 +25,24 @@ import (
 	"runtime"
 	"strconv"
 	"strings"
-	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/file"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
-	"github.com/gorilla/websocket"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/file"
+	"github.com/88250/wide/session"
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
-
-// WSHandler handles request of creating editor channel.
-// XXX: NOT used at present
-func WSHandler(w http.ResponseWriter, r *http.Request) {
-	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
-	if httpSession.IsNew {
-		http.Error(w, "Forbidden", http.StatusForbidden)
-
-		return
-	}
-
-	sid := httpSession.Values["id"].(string)
-
-	conn, _ := websocket.Upgrade(w, r, nil, 1024, 1024)
-	editorChan := util.WSChannel{Sid: sid, Conn: conn, Request: r, Time: time.Now()}
-
-	ret := map[string]interface{}{"output": "Editor initialized", "cmd": "init-editor"}
-	err := editorChan.WriteJSON(&ret)
-	if nil != err {
-		return
-	}
-
-	session.EditorWS[sid] = &editorChan
-
-	logger.Tracef("Open a new [Editor] with session [%s], %d", sid, len(session.EditorWS))
-
-	args := map[string]interface{}{}
-	for {
-		if err := session.EditorWS[sid].ReadJSON(&args); err != nil {
-			return
-		}
-
-		code := args["code"].(string)
-		line := int(args["cursorLine"].(float64))
-		ch := int(args["cursorCh"].(float64))
-
-		offset := getCursorOffset(code, line, ch)
-
-		logger.Tracef("offset: %d", offset)
-
-		gocode := util.Go.GetExecutableInGOBIN("gocode")
-		argv := []string{"-f=json", "autocomplete", strconv.Itoa(offset)}
-
-		var output bytes.Buffer
-
-		cmd := exec.Command(gocode, argv...)
-		cmd.Stdout = &output
-
-		stdin, _ := cmd.StdinPipe()
-		cmd.Start()
-		stdin.Write([]byte(code))
-		stdin.Close()
-		cmd.Wait()
-
-		ret = map[string]interface{}{"output": string(output.Bytes()), "cmd": "autocomplete"}
-
-		if err := session.EditorWS[sid].WriteJSON(&ret); err != nil {
-			logger.Error("Editor WS ERROR: " + err.Error())
-			return
-		}
-	}
-}
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // AutocompleteHandler handles request of code autocompletion.
 func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
-	var args map[string]interface{}
+	if conf.Wide.ReadOnly {
+		http.Error(w, "Forbidden", http.StatusForbidden)
+		return
+	}
 
+	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -120,9 +59,7 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 	uid := session.Values["uid"].(string)
 
 	path := args["path"].(string)
-
 	fout, err := os.Create(path)
-
 	if nil != err {
 		logger.Error(err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -132,7 +69,6 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 
 	code := args["code"].(string)
 	fout.WriteString(code)
-
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -142,9 +78,7 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 
 	line := int(args["cursorLine"].(float64))
 	ch := int(args["cursorCh"].(float64))
-
 	offset := getCursorOffset(code, line, ch)
-
 	logger.Tracef("offset: %d", offset)
 
 	userWorkspace := conf.GetUserWorkspace(uid)
@@ -158,8 +92,8 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 
 	logger.Tracef("gocode set lib-path [%s]", libPath)
 
+	gocode := gulu.Go.GetExecutableInGOBIN("gocode")
 	// FIXME: using gocode set lib-path has some issues while accrossing workspaces
-	gocode := util.Go.GetExecutableInGOBIN("gocode")
 	exec.Command(gocode, []string{"set", "lib-path", libPath}...).Run()
 
 	argv := []string{"-f=json", "--in=" + path, "autocomplete", strconv.Itoa(offset)}
@@ -179,8 +113,8 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 
 // GetExprInfoHandler handles request of getting expression infomation.
 func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	session, _ := session.HTTPSession.Get(r, session.CookieName)
 	uid := session.Values["uid"].(string)
@@ -201,7 +135,7 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -211,7 +145,7 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -223,7 +157,7 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 
 	logger.Tracef("offset [%d]", offset)
 
-	ideStub := util.Go.GetExecutableInGOBIN("gotools")
+	ideStub := gulu.Go.GetExecutableInGOBIN("gotools")
 	argv := []string{"types", "-pos", filename + ":" + strconv.Itoa(offset), "-info", "."}
 	cmd := exec.Command(ideStub, argv...)
 	cmd.Dir = curDir
@@ -240,7 +174,7 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 
 	exprInfo := strings.TrimSpace(string(output))
 	if "" == exprInfo {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -250,8 +184,8 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 
 // FindDeclarationHandler handles request of finding declaration.
 func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	session, _ := session.HTTPSession.Get(r, session.CookieName)
 	if session.IsNew {
@@ -277,7 +211,7 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -287,7 +221,7 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -299,7 +233,7 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 
 	logger.Tracef("offset [%d]", offset)
 
-	ideStub := util.Go.GetExecutableInGOBIN("gotools")
+	ideStub := gulu.Go.GetExecutableInGOBIN("gotools")
 	argv := []string{"types", "-pos", filename + ":" + strconv.Itoa(offset), "-def", "."}
 	cmd := exec.Command(ideStub, argv...)
 	cmd.Dir = curDir
@@ -316,7 +250,7 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 
 	found := strings.TrimSpace(string(output))
 	if "" == found {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -338,8 +272,8 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 
 // FindUsagesHandler handles request of finding usages.
 func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	session, _ := session.HTTPSession.Get(r, session.CookieName)
 	if session.IsNew {
@@ -366,7 +300,7 @@ func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
 
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -376,7 +310,7 @@ func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -387,7 +321,7 @@ func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
 	offset := getCursorOffset(code, line, ch)
 	logger.Tracef("offset [%d]", offset)
 
-	ideStub := util.Go.GetExecutableInGOBIN("gotools")
+	ideStub := gulu.Go.GetExecutableInGOBIN("gotools")
 	argv := []string{"types", "-pos", filename + ":" + strconv.Itoa(offset), "-use", "."}
 	cmd := exec.Command(ideStub, argv...)
 	cmd.Dir = curDir
@@ -404,7 +338,7 @@ func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
 
 	out := strings.TrimSpace(string(output))
 	if "" == out {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

editor/formatter.go

@@ -20,9 +20,9 @@ import (
 	"os"
 	"os/exec"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/session"
 )
 
 // GoFmtHandler handles request of formatting Go source code.
@@ -31,8 +31,14 @@ import (
 //  1. gofmt
 //  2. goimports
 func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	session, _ := session.HTTPSession.Get(r, session.CookieName)
 	if session.IsNew {
@@ -46,15 +52,15 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	filePath := args["file"].(string)
 
-	if util.Go.IsAPI(filePath) {
-		result.Succ = false
+	if gulu.Go.IsAPI(filePath) {
+		result.Code = -1
 
 		return
 	}
@@ -63,7 +69,7 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -73,7 +79,7 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 	fout.WriteString(code)
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -94,7 +100,7 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 	output := string(bytes)
 	if "" == output {
 		// format error, returns the original content
-		result.Succ = true
+		result.Code = 0
 
 		return
 	}
@@ -106,7 +112,7 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 	fout.WriteString(code)
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

event/events.go

@@ -18,8 +18,7 @@ package event
 import (
 	"os"
 
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
 )
 
 const (
@@ -39,7 +38,7 @@ const (
 const maxQueueLength = 10
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Event represents an event.
 type Event struct {
@@ -70,7 +69,7 @@ var UserEventQueues = queues{}
 // Load initializes the event handling.
 func Load() {
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for event := range EventQueue {
 			logger.Debugf("Received a global event [code=%d]", event.Code)
@@ -107,7 +106,7 @@ func (ueqs queues) New(sid string) *UserEventQueue {
 	ueqs[sid] = q
 
 	go func() { // start listening
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for evt := range q.Queue {
 			logger.Debugf("Session [%s] received an event [%d]", sid, evt.Code)

file/exporter.go

@@ -20,7 +20,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
 )
 
 // GetZipHandler handles request of retrieving zip file.
@@ -34,7 +34,7 @@ func GetZipHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if !util.File.IsExist(path) {
+	if !gulu.File.IsExist(path) {
 		http.Error(w, "Not Found", 404)
 
 		return
@@ -51,13 +51,13 @@ func GetZipHandler(w http.ResponseWriter, r *http.Request) {
 
 // CreateZipHandler handles request of creating zip.
 func CreateZipHandler(w http.ResponseWriter, r *http.Request) {
-	data := util.NewResult()
-	defer util.RetResult(w, r, data)
+	data := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, data)
 
 	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		data.Succ = false
+		data.Code = -1
 
 		return
 	}
@@ -75,24 +75,24 @@ func CreateZipHandler(w http.ResponseWriter, r *http.Request) {
 
 	dir := filepath.Dir(path)
 
-	if !util.File.IsExist(path) {
-		data.Succ = false
+	if !gulu.File.IsExist(path) {
+		data.Code = -1
 		data.Msg = "Can't find file [" + path + "]"
 
 		return
 	}
 
 	zipPath := filepath.Join(dir, name)
-	zipFile, err := util.Zip.Create(zipPath + ".zip")
+	zipFile, err := gulu.Zip.Create(zipPath + ".zip")
 	if nil != err {
 		logger.Error(err)
-		data.Succ = false
+		data.Code = -1
 
 		return
 	}
 	defer zipFile.Close()
 
-	if util.File.IsDir(path) {
+	if gulu.File.IsDir(path) {
 		zipFile.AddDirectory(base, path)
 	} else {
 		zipFile.AddEntry(base, path)

file/files.go

@@ -24,15 +24,14 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/event"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/event"
+	"github.com/88250/wide/session"
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Node represents a file node in file tree.
 type Node struct {
@@ -61,7 +60,7 @@ var apiNode *Node
 
 // initAPINode builds the Go API file node.
 func initAPINode() {
-	apiPath := util.Go.GetAPIPath()
+	apiPath := gulu.Go.GetAPIPath()
 
 	apiNode = &Node{Name: "Go API", Path: apiPath, IconSkin: "ico-ztree-dir-api ", Type: "d",
 		Creatable: false, Removable: false, IsGoAPI: true, Children: []*Node{}}
@@ -82,8 +81,8 @@ func GetFilesHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetGzResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetGzResult(w, r, result)
 
 	userWorkspace := conf.GetUserWorkspace(uid)
 	workspaces := filepath.SplitList(userWorkspace)
@@ -134,7 +133,7 @@ func RefreshDirectoryHandler(w http.ResponseWriter, r *http.Request) {
 	r.ParseForm()
 	path := r.FormValue("path")
 
-	if !util.Go.IsAPI(path) && !session.CanAccess(uid, path) {
+	if !gulu.Go.IsAPI(path) && !session.CanAccess(uid, path) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -164,29 +163,29 @@ func GetFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	path := args["path"].(string)
 
-	if !util.Go.IsAPI(path) && !session.CanAccess(uid, path) {
+	if !gulu.Go.IsAPI(path) && !session.CanAccess(uid, path) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
 	}
 
-	size := util.File.GetFileSize(path)
+	size := gulu.File.GetFileSize(path)
 	if size > 5242880 { // 5M
-		result.Succ = false
+		result.Code = -1
 		result.Msg = "This file is too large to open :("
 
 		return
@@ -199,7 +198,7 @@ func GetFileHandler(w http.ResponseWriter, r *http.Request) {
 
 	extension := filepath.Ext(path)
 
-	if util.File.IsImg(extension) {
+	if gulu.File.IsImg(extension) {
 		// image file will be open in a browser tab
 
 		data["mode"] = "img"
@@ -221,8 +220,8 @@ func GetFileHandler(w http.ResponseWriter, r *http.Request) {
 
 	content := string(buf)
 
-	if util.File.IsBinary(content) {
-		result.Succ = false
+	if gulu.File.IsBinary(content) {
+		result.Code = -1
 		result.Msg = "Can't open a binary file :("
 	} else {
 		data["content"] = content
@@ -240,14 +239,20 @@ func SaveFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -255,7 +260,7 @@ func SaveFileHandler(w http.ResponseWriter, r *http.Request) {
 	filePath := args["file"].(string)
 	sid := args["sid"].(string)
 
-	if util.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
+	if gulu.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -265,7 +270,7 @@ func SaveFileHandler(w http.ResponseWriter, r *http.Request) {
 
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -276,7 +281,7 @@ func SaveFileHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		wSession := session.WideSessions.Get(sid)
 		wSession.EventQueue.Queue <- &event.Event{Code: event.EvtCodeServerInternalError, Sid: sid,
@@ -296,21 +301,21 @@ func NewFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	path := args["path"].(string)
 
-	if util.Go.IsAPI(path) || !session.CanAccess(uid, path) {
+	if gulu.Go.IsAPI(path) || !session.CanAccess(uid, path) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -322,7 +327,7 @@ func NewFileHandler(w http.ResponseWriter, r *http.Request) {
 	wSession := session.WideSessions.Get(sid)
 
 	if !createFile(path, fileType) {
-		result.Succ = false
+		result.Code = -1
 
 		wSession.EventQueue.Queue <- &event.Event{Code: event.EvtCodeServerInternalError, Sid: sid,
 			Data: "can't create file " + path}
@@ -348,21 +353,21 @@ func RemoveFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	path := args["path"].(string)
 
-	if util.Go.IsAPI(path) || !session.CanAccess(uid, path) {
+	if gulu.Go.IsAPI(path) || !session.CanAccess(uid, path) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -373,7 +378,7 @@ func RemoveFileHandler(w http.ResponseWriter, r *http.Request) {
 	wSession := session.WideSessions.Get(sid)
 
 	if !removeFile(path) {
-		result.Succ = false
+		result.Code = -1
 
 		wSession.EventQueue.Queue <- &event.Event{Code: event.EvtCodeServerInternalError, Sid: sid,
 			Data: "can't remove file " + path}
@@ -394,20 +399,20 @@ func RenameFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	oldPath := args["oldPath"].(string)
-	if util.Go.IsAPI(oldPath) ||
+	if gulu.Go.IsAPI(oldPath) ||
 		!session.CanAccess(uid, oldPath) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
@@ -415,7 +420,7 @@ func RenameFileHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	newPath := args["newPath"].(string)
-	if util.Go.IsAPI(newPath) || !session.CanAccess(uid, newPath) {
+	if gulu.Go.IsAPI(newPath) || !session.CanAccess(uid, newPath) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -426,7 +431,7 @@ func RenameFileHandler(w http.ResponseWriter, r *http.Request) {
 	wSession := session.WideSessions.Get(sid)
 
 	if !renameFile(oldPath, newPath) {
-		result.Succ = false
+		result.Code = -1
 
 		wSession.EventQueue.Queue <- &event.Event{Code: event.EvtCodeServerInternalError, Sid: sid,
 			Data: "can't rename file " + oldPath}
@@ -459,19 +464,19 @@ func FindHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	uid := httpSession.Values["uid"].(string)
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	path := args["path"].(string) // path of selected file in file tree
-	if !util.Go.IsAPI(path) && !session.CanAccess(uid, path) {
+	if !gulu.Go.IsAPI(path) && !session.CanAccess(uid, path) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -482,7 +487,7 @@ func FindHandler(w http.ResponseWriter, r *http.Request) {
 	userWorkspace := conf.GetUserWorkspace(uid)
 	workspaces := filepath.SplitList(userWorkspace)
 
-	if "" != path && !util.File.IsDir(path) {
+	if "" != path && !gulu.File.IsDir(path) {
 		path = filepath.Dir(path)
 	}
 
@@ -492,7 +497,7 @@ func FindHandler(w http.ResponseWriter, r *http.Request) {
 		rs := find(workspace+conf.PathSeparator+"src", name, []*string{})
 
 		for _, r := range rs {
-			substr := util.Str.LCS(path, *r)
+			substr := gulu.Str.LCS(path, *r)
 
 			founds = append(founds, &foundPath{Path: filepath.ToSlash(*r), score: len(substr)})
 		}
@@ -512,14 +517,14 @@ func SearchTextHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -527,7 +532,7 @@ func SearchTextHandler(w http.ResponseWriter, r *http.Request) {
 	sid := args["sid"].(string)
 	wSession := session.WideSessions.Get(sid)
 	if nil == wSession {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -545,7 +550,7 @@ func SearchTextHandler(w http.ResponseWriter, r *http.Request) {
 	text := args["text"].(string)
 
 	founds := []*Snippet{}
-	if util.File.IsDir(dir) {
+	if gulu.File.IsDir(dir) {
 		founds = search(dir, extension, text, []*Snippet{})
 	} else {
 		founds = searchInFile(dir, text)
@@ -644,7 +649,7 @@ func listFiles(dirname string) []string {
 //
 // Refers to the zTree document for CSS class names.
 func getIconSkin(filenameExtension string) string {
-	if util.File.IsImg(filenameExtension) {
+	if gulu.File.IsImg(filenameExtension) {
 		return "ico-ztree-img "
 	}
 
@@ -763,7 +768,7 @@ func find(dir, name string, results []*string) []*string {
 		path := dir + fname
 
 		if fileInfo.IsDir() {
-			if util.Str.Contains(fname, defaultExcludesFind) {
+			if gulu.Str.Contains(fname, defaultExcludesFind) {
 				continue
 			}
 
@@ -836,7 +841,7 @@ func searchInFile(path string, text string) []*Snippet {
 	}
 
 	content := string(bytes)
-	if util.File.IsBinary(content) {
+	if gulu.File.IsBinary(content) {
 		return ret
 	}
 

file/outline.go

@@ -23,7 +23,7 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
 )
 
 type element struct {
@@ -34,14 +34,14 @@ type element struct {
 
 // GetOutlineHandler gets outfile of a go file.
 func GetOutlineHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -51,7 +51,7 @@ func GetOutlineHandler(w http.ResponseWriter, r *http.Request) {
 	fset := token.NewFileSet()
 	f, err := parser.ParseFile(fset, "", code, 0)
 	if err != nil {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

go.mod

@@ -1,21 +1,23 @@
-module github.com/b3log/wide
+module github.com/88250/wide
 
-go 1.12
+go 1.20
 
 require (
-	github.com/elazarl/goproxy v0.0.0-20190421051319-9d40249d3c2f // indirect
-	github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f // indirect
-	github.com/fsnotify/fsnotify v1.4.7
-	github.com/gorilla/context v0.0.0-20141217160251-215affda49ad // indirect
-	github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4 // indirect
-	github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65
-	github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a
-	github.com/hashicorp/go-version v1.2.0
-	github.com/moul/http2curl v1.0.0 // indirect
-	github.com/parnurzeal/gorequest v0.2.15
-	github.com/pkg/errors v0.8.1 // indirect
-	github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a // indirect
-	golang.org/x/net v0.0.0-20190514140710-3ec191127204 // indirect
-	golang.org/x/sys v0.0.0-20190515190549-87c872767d25 // indirect
-	golang.org/x/text v0.3.2
+	github.com/88250/gulu v1.1.0
+	github.com/fsnotify/fsnotify v1.4.9
+	github.com/gorilla/sessions v1.2.0
+	github.com/gorilla/websocket v1.4.2
+	github.com/parnurzeal/gorequest v0.2.16
+)
+
+require (
+	github.com/davidebianchi/go-jsonclient v1.5.0 // indirect
+	github.com/elazarl/goproxy v0.0.0-20200426045556-49ad98f6dac1 // indirect
+	github.com/gorilla/securecookie v1.1.1 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/smartystreets/goconvey v1.6.4 // indirect
+	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect
+	golang.org/x/sys v0.0.0-20200408040146-ea54a3c99b9b // indirect
+	golang.org/x/text v0.3.2 // indirect
+	moul.io/http2curl v1.0.0 // indirect
 )

go.sum

@@ -1,43 +1,44 @@
-github.com/elazarl/goproxy v0.0.0-20190421051319-9d40249d3c2f h1:8GDPb0tCY8LQ+OJ3dbHb5sA6YZWXFORQYZx5sdsTlMs=
-github.com/elazarl/goproxy v0.0.0-20190421051319-9d40249d3c2f/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
-github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f h1:AUj1VoZUfhPhOPHULCQQDnGhRelpFWHMLhQVWDsS0v4=
-github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
-github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
-github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/88250/gulu v1.1.0 h1:aU8HncW1XNssT1insCOz6rvmTUDrtsDwSnzeqTEqNFA=
+github.com/88250/gulu v1.1.0/go.mod h1:a2POIziN+QFeNT4Mj7FHH2lz1HEaFlMRF6wPE0NHM4U=
+github.com/davidebianchi/go-jsonclient v1.5.0 h1:PVDunAF/6c30D2SSx711efsrUP3hhml+uGT6oD3lzVY=
+github.com/davidebianchi/go-jsonclient v1.5.0/go.mod h1:lXd/hkx23H590Dod74j5GsmpgxF8RIAGZDt1P5+2mqo=
+github.com/elazarl/goproxy v0.0.0-20200426045556-49ad98f6dac1 h1:TEmChtx8+IeOghiySC8kQIr0JZOdKUmRmmkuRDuYs3E=
+github.com/elazarl/goproxy v0.0.0-20200426045556-49ad98f6dac1/go.mod h1:Ro8st/ElPeALwNFlcTpWmkr6IoMFfkjXAvTHpevnDsM=
+github.com/elazarl/goproxy/ext v0.0.0-20190711103511-473e67f1d7d2/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/gorilla/context v0.0.0-20141217160251-215affda49ad h1:wJwKN6X6iRRVnjdBgrkWjhBOvYm7yw5boqXwFUnBtbE=
-github.com/gorilla/context v0.0.0-20141217160251-215affda49ad/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
-github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4 h1:X0DbEdoaUJT+NZ8mLHRNMSLmogzqLhsA1Eh6gs7Y7Zg=
-github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
-github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65 h1:bDPV+Nh80WIp0U0a/o9wKilWRxH+l8jIySjElU91LeA=
-github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65/go.mod h1:+WVp8kdw6VhyKExm03PAMRn2ZxnPtm58pV0dBVPdhHE=
-github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a h1:p/PGT+3UGSK7eULOGHUMCUxI5U976R34HWuKHbFpK3Q=
-github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
-github.com/hashicorp/go-version v1.2.0 h1:3vNe/fWF5CBgRIguda1meWhsZHy3m8gCJ5wx+dIzX/E=
-github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=
+github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
+github.com/gorilla/sessions v1.2.0 h1:S7P+1Hm5V/AT9cjEcUD5uDaQSX0OE577aCXgoaKpYbQ=
+github.com/gorilla/sessions v1.2.0/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
+github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
-github.com/moul/http2curl v1.0.0 h1:dRMWoAtb+ePxMlLkrCbAqh4TlPHXvoGUSQ323/9Zahs=
-github.com/moul/http2curl v1.0.0/go.mod h1:8UbvGypXm98wA/IqH45anm5Y2Z6ep6O31QGOAZ3H0fQ=
-github.com/parnurzeal/gorequest v0.2.15 h1:oPjDCsF5IkD4gUk6vIgsxYNaSgvAnIh1EJeROn3HdJU=
-github.com/parnurzeal/gorequest v0.2.15/go.mod h1:3Kh2QUMJoqw3icWAecsyzkpY7UzRfDhbRdTjtNwNiUE=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/parnurzeal/gorequest v0.2.16 h1:T/5x+/4BT+nj+3eSknXmCTnEVGSzFzPGdpqmUVVZXHQ=
+github.com/parnurzeal/gorequest v0.2.16/go.mod h1:3Kh2QUMJoqw3icWAecsyzkpY7UzRfDhbRdTjtNwNiUE=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/rogpeppe/go-charset v0.0.0-20180617210344-2471d30d28b4/go.mod h1:qgYeAmZ5ZIpBWTGllZSQnw97Dj+woV0toclVaRGI8pc=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
-github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs=
-github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
+github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190514140710-3ec191127204 h1:4yG6GqBtw9C+UrLp6s2wtSniayy/Vd/3F7ffLE427XI=
-golang.org/x/net v0.0.0-20190514140710-3ec191127204/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190515190549-87c872767d25 h1:SSKQq5sjDoW0L0NaDoVl7d7HmtTxM0ezm0Ef9azs4uQ=
-golang.org/x/sys v0.0.0-20190515190549-87c872767d25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200408040146-ea54a3c99b9b h1:h03Ur1RlPrGTjua4koYdpGl8W0eYo8p1uI9w7RPlkdk=
+golang.org/x/sys v0.0.0-20200408040146-ea54a3c99b9b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+moul.io/http2curl v1.0.0 h1:6XwpyZOYsgZJrU8exnG87ncVkU1FVCcTRpwzOkTDUi8=
+moul.io/http2curl v1.0.0/go.mod h1:f6cULg+e4Md/oW1cYmwW4IWQOVl2lGbmCNGOHvzX2kE=

gulpfile.js

@@ -22,7 +22,7 @@
  */
 var gulp = require('gulp')
 var concat = require('gulp-concat')
-var minifyCSS = require('gulp-minify-css')
+var cleanCSS = require('gulp-clean-css')
 var uglify = require('gulp-uglify')
 var sourcemaps = require('gulp-sourcemaps')
 
@@ -37,14 +37,14 @@ function minLibCSS () {
     './static/js/lib/codemirror-5.1/addon/dialog/dialog.css',
     './static/js/overwrite/codemirror/theme/*.css']
   return gulp.src(cssLibs).
-    pipe(minifyCSS()).
+    pipe(cleanCSS()).
     pipe(concat('lib.min.css')).
     pipe(gulp.dest('./static/css/'))
 }
 
 function minZTreeStyleCSS () {
   return gulp.src('./static/js/lib/ztree/zTreeStyle.css').
-    pipe(minifyCSS()).
+    pipe(cleanCSS()).
     pipe(concat('zTreeStyle.min.css')).
     pipe(gulp.dest('./static/js/lib/ztree/'))
 }
@@ -60,7 +60,7 @@ function minWideCSS () {
   ]
 
   return gulp.src(cssWide).
-    pipe(minifyCSS()).
+    pipe(cleanCSS()).
     pipe(concat('wide.min.css')).
     pipe(gulp.dest('./static/css/'))
 }

i18n/en_US.json

@@ -28,7 +28,6 @@
     "close_all_files": "Close All",
     "save_all_files": "Save All",
     "format": "Format",
-    "gomod": "go mod",
     "goinstall": "go install",
     "build": "Build",
     "build_n_run": "Build&Run",
@@ -102,9 +101,6 @@
     "start-install": "START [go install]",
     "install-succ": "[go install] SUCCESS",
     "install-error": "[go install] ERROR",
-    "start-mod": "START [go mod]",
-    "mod-succ": "[go mod] SUCCESS",
-    "mod-error": "[go mod] ERROR",
     "check_version": "Checking update",
     "new_version_available": "new version available",
     "go_env": "Go",
@@ -170,5 +166,6 @@
     "download": "Download",
     "decompress": "Decompress",
     "keymap": "Keymap",
-    "resize": "Resize"
+    "resize": "Resize",
+    "sponsor": "Sponsor"
 }

i18n/ja_JP.json

@@ -28,7 +28,6 @@
     "close_all_files": "全てのファイルを閉じる",
     "save_all_files": "全てを保存",
     "format": "フォーマット",
-    "gomod": "go mod",
     "goinstall": "go install",
     "build": "ビルド",
     "build_n_run": "ビルド実行",
@@ -102,9 +101,6 @@
     "start-install": "[go install] 開始",
     "install-succ": "[go install] 成功",
     "install-error": "[go install] 失敗",
-    "start-mod": "[go mod] 開始",
-    "mod-succ": "[go mod] 成功",
-    "mod-error": "[go mod] 失敗",
     "check_version": "更新をチェック中",
     "new_version_available": "新しいバージョンがあります",
     "go_env": "Go",
@@ -159,9 +155,9 @@
     "search_no_match": "一致するファイルが見つかりませんでした。",
     "outline": "アウトライン",
     "govet": "go vet",
-    "start-vet": "START [go vet]",
-    "vet-succ": "[go vet] SUCCESS",
-    "vet-error": "[go vet] ERROR",
+    "start-vet": "[go vet] 開始",
+    "vet-succ": "[go vet] 成功",
+    "vet-error": "[go vet] 失敗",
     "restore_outline": "アウトラインを復元",
     "share": "シェア",
     "url": "リンク",
@@ -170,5 +166,6 @@
     "download": "ダウンロード",
     "decompress": "解凍する",
     "keymap": "キーマップ",
-    "resize": "サイズ変更"
+    "resize": "サイズ変更",
+    "sponsor": "スポンサー"
 }

i18n/ko_KR.json

@@ -28,7 +28,6 @@
     "close_all_files": "모두 닫기",
     "save_all_files": "일괄저장",
     "format": "포멧",
-    "gomod": "go mod",
     "goinstall": "go install",
     "build": "빌드",
     "build_n_run": "빌드후실행",
@@ -102,9 +101,6 @@
     "start-install": "시작 [go install]",
     "install-succ": "[go install] 성공",
     "install-error": "[go install] 실패",
-    "start-mod": "시작 [go mod]",
-    "mod-succ": "[go mod] 성공",
-    "mod-error": "[go mod] 실패",
     "check_version": "최신버전검색중",
     "new_version_available": "최신업데이트 사용 가능",
     "go_env": "Go 환경",
@@ -159,9 +155,9 @@
     "search_no_match": "해당 문서를 찾지 못하였습니다.",
     "outline": "주제",
     "govet": "go vet",
-    "start-vet": "START [go vet]",
-    "vet-succ": "[go vet] SUCCESS",
-    "vet-error": "[go vet] ERROR",
+    "start-vet": "시작 [go vet]",
+    "vet-succ": "[go vet] 성공",
+    "vet-error": "[go vet] 실패",
     "restore_outline": "주제복구",
     "share": "공유",
     "url": "하이퍼링크",
@@ -170,5 +166,6 @@
     "download": "다운로드",
     "decompress": "압축풀기",
     "keymap": "단축키",
-    "resize": "크기조절"
+    "resize": "크기조절",
+    "sponsor": "후원사"
 }

i18n/locales.go

@@ -17,16 +17,15 @@ package i18n
 
 import (
 	"encoding/json"
-	"io/ioutil"
 	"os"
 	"sort"
 	"strings"
 
-	"github.com/b3log/wide/log"
+	"github.com/88250/gulu"
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Locale.
 type locale struct {
@@ -59,7 +58,7 @@ func Load() {
 }
 
 func load(localeStr string) {
-	bytes, err := ioutil.ReadFile("i18n/" + localeStr + ".json")
+	bytes, err := os.ReadFile("i18n/" + localeStr + ".json")
 	if nil != err {
 		logger.Error(err)
 

i18n/zh_CN.json

@@ -28,7 +28,6 @@
     "close_all_files": "关闭所有文件",
     "save_all_files": "保存所有文件",
     "format": "格式化",
-    "gomod": "go mod",
     "goinstall": "go install",
     "build": "构建",
     "build_n_run": "构建并运行",
@@ -102,9 +101,6 @@
     "start-install": "开始 [go install]",
     "install-succ": "[go install] 成功",
     "install-error": "[go install] 失败",
-    "start-mod": "开始 [go mod]",
-    "mod-succ": "[go mod] 成功",
-    "mod-error": "[go mod] 失败",
     "check_version": "正在检查更新",
     "new_version_available": "新版本可用",
     "go_env": "Go 环境",
@@ -159,9 +155,9 @@
     "search_no_match": "没有发现匹配的文件。",
     "outline": "大纲",
     "govet": "go vet",
-    "start-vet": "START [go vet]",
-    "vet-succ": "[go vet] SUCCESS",
-    "vet-error": "[go vet] ERROR",
+    "start-vet": "开始 [go vet]",
+    "vet-succ": "[go vet] 成功",
+    "vet-error": "[go vet] 失败",
     "restore_outline": "恢复大纲",
     "share": "分享",
     "url": "链接",
@@ -170,5 +166,6 @@
     "download": "下载",
     "decompress": "解压缩",
     "keymap": "快捷键",
-    "resize": "调整大小"
+    "resize": "调整大小",
+    "sponsor": "赞助"
 }

i18n/zh_TW.json

@@ -28,7 +28,6 @@
     "close_all_files": "關閉所有檔案",
     "save_all_files": "儲存所有檔案",
     "format": "格式化",
-    "gomod": "go mod",
     "goinstall": "go install",
     "build": "編譯",
     "build_n_run": "編譯並執行",
@@ -102,9 +101,6 @@
     "start-install": "開始 [go install]",
     "install-succ": "[go install] 成功",
     "install-error": "[go install] 失敗",
-    "start-mod": "開始 [go mod]",
-    "mod-succ": "[go mod] 成功",
-    "mod-error": "[go mod] 失敗",
     "check_version": "正在檢查更新",
     "new_version_available": "可用新版本",
     "go_env": "Go 環境",
@@ -170,5 +166,6 @@
     "download": "下載",
     "decompress": "解壓縮",
     "keymap": "快速鍵",
-    "resize": "調整大小"
+    "resize": "調整大小",
+    "sponsor": "贊助"
 }

log/logs.go

@@ -1,217 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package log includes logging related manipulations.
-//
-//  log.SetLevel("debug")
-// 	logger := log.NewLogger(os.Stdout)
-//
-//  logger.Trace("trace message)
-// 	logger.Debug("debug message")
-// 	logger.Info("info message")
-// 	logger.Warn("warning message")
-// 	logger.Error("error message")
-//
-//	logger.Errorf("formatted %s message", "error")
-package log
-
-import (
-	"fmt"
-	"io"
-	stdlog "log"
-	"strings"
-)
-
-// Logging level.
-const (
-	Off = iota
-	Trace
-	Debug
-	Info
-	Warn
-	Error
-)
-
-// all loggers.
-var loggers []*Logger
-
-// the global default logging level, it will be used for creating logger.
-var logLevel = Debug
-
-// Logger represents a simple logger with level.
-// The underlying logger is the standard Go logging "log".
-type Logger struct {
-	level  int
-	logger *stdlog.Logger
-}
-
-// NewLogger creates a logger.
-func NewLogger(out io.Writer) *Logger {
-	ret := &Logger{level: logLevel, logger: stdlog.New(out, "", stdlog.Ldate|stdlog.Ltime|stdlog.Lshortfile)}
-
-	loggers = append(loggers, ret)
-
-	return ret
-}
-
-// SetLevel sets the logging level of all loggers.
-func SetLevel(level string) {
-	logLevel = getLevel(level)
-
-	for _, l := range loggers {
-		l.SetLevel(level)
-	}
-}
-
-// getLevel gets logging level int value corresponding to the specified level.
-func getLevel(level string) int {
-	level = strings.ToLower(level)
-
-	switch level {
-	case "off":
-		return Off
-	case "trace":
-		return Trace
-	case "debug":
-		return Debug
-	case "info":
-		return Info
-	case "warn":
-		return Warn
-	case "error":
-		return Error
-	default:
-		return Info
-	}
-}
-
-// SetLevel sets the logging level of a logger.
-func (l *Logger) SetLevel(level string) {
-	l.level = getLevel(level)
-}
-
-// IsTraceEnabled determines whether the trace level is enabled.
-func (l *Logger) IsTraceEnabled() bool {
-	return l.level <= Trace
-}
-
-// IsDebugEnabled determines whether the debug level is enabled.
-func (l *Logger) IsDebugEnabled() bool {
-	return l.level <= Debug
-}
-
-// IsWarnEnabled determines whether the debug level is enabled.
-func (l *Logger) IsWarnEnabled() bool {
-	return l.level <= Warn
-}
-
-// Trace prints trace level message.
-func (l *Logger) Trace(v ...interface{}) {
-	if Trace < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("T ")
-	l.logger.Output(2, fmt.Sprint(v...))
-}
-
-// Tracef prints trace level message with format.
-func (l *Logger) Tracef(format string, v ...interface{}) {
-	if Trace < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("T ")
-	l.logger.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Debug prints debug level message.
-func (l *Logger) Debug(v ...interface{}) {
-	if Debug < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("D ")
-	l.logger.Output(2, fmt.Sprint(v...))
-}
-
-// Debugf prints debug level message with format.
-func (l *Logger) Debugf(format string, v ...interface{}) {
-	if Debug < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("D ")
-	l.logger.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Info prints info level message.
-func (l *Logger) Info(v ...interface{}) {
-	if Info < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("I ")
-	l.logger.Output(2, fmt.Sprint(v...))
-}
-
-// Infof prints info level message with format.
-func (l *Logger) Infof(format string, v ...interface{}) {
-	if Info < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("I ")
-	l.logger.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Warn prints warning level message.
-func (l *Logger) Warn(v ...interface{}) {
-	if Warn < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("W ")
-	l.logger.Output(2, fmt.Sprint(v...))
-}
-
-// Warn prints warning level message with format.
-func (l *Logger) Warnf(format string, v ...interface{}) {
-	if Warn < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("W ")
-	l.logger.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Error prints error level message.
-func (l *Logger) Error(v ...interface{}) {
-	if Error < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("E ")
-	l.logger.Output(2, fmt.Sprint(v...))
-}
-
-// Errorf prints error level message with format.
-func (l *Logger) Errorf(format string, v ...interface{}) {
-	if Error < l.level {
-		return
-	}
-
-	l.logger.SetPrefix("E ")
-	l.logger.Output(2, fmt.Sprintf(format, v...))
-}

log/logs_test.go

@@ -1,169 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package log
-
-import (
-	"os"
-	"testing"
-)
-
-// Logger.
-var logger = NewLogger(os.Stdout)
-
-func TestSetLevel(t *testing.T) {
-	SetLevel("trace")
-}
-
-func TestTrace(t *testing.T) {
-	logger.SetLevel("trace")
-	logger.Trace("trace")
-	logger.SetLevel("off")
-	logger.Trace("trace")
-}
-
-func TestTracef(t *testing.T) {
-	logger.SetLevel("trace")
-	logger.Tracef("tracef")
-	logger.SetLevel("off")
-	logger.Tracef("tracef")
-}
-
-func TestDebug(t *testing.T) {
-	logger.SetLevel("debug")
-	logger.Debug("debug")
-	logger.SetLevel("off")
-	logger.Debug("debug")
-}
-
-func TestDebugf(t *testing.T) {
-	logger.SetLevel("debug")
-	logger.Debugf("debugf")
-	logger.SetLevel("off")
-	logger.Debug("debug")
-}
-
-func TestInfo(t *testing.T) {
-	logger.SetLevel("info")
-	logger.Info("info")
-	logger.SetLevel("off")
-	logger.Info("info")
-}
-
-func TestInfof(t *testing.T) {
-	logger.SetLevel("info")
-	logger.Infof("infof")
-	logger.SetLevel("off")
-	logger.Infof("infof")
-}
-
-func TestWarn(t *testing.T) {
-	logger.SetLevel("warn")
-	logger.Warn("warn")
-	logger.SetLevel("off")
-	logger.Warn("warn")
-}
-
-func TestWarnf(t *testing.T) {
-	logger.SetLevel("warn")
-	logger.Warnf("warnf")
-	logger.SetLevel("off")
-	logger.Warnf("warnf")
-}
-
-func TestError(t *testing.T) {
-	logger.SetLevel("error")
-	logger.Error("error")
-	logger.SetLevel("off")
-	logger.Error("error")
-}
-
-func TestErrorf(t *testing.T) {
-	logger.SetLevel("error")
-	logger.Errorf("errorf")
-	logger.SetLevel("off")
-	logger.Errorf("errorf")
-}
-
-func TestGetLevel(t *testing.T) {
-	if getLevel("trace") != Trace {
-		t.FailNow()
-
-		return
-	}
-
-	if getLevel("debug") != Debug {
-		t.FailNow()
-
-		return
-	}
-
-	if getLevel("info") != Info {
-		t.FailNow()
-
-		return
-	}
-
-	if getLevel("warn") != Warn {
-		t.FailNow()
-
-		return
-	}
-
-	if getLevel("error") != Error {
-		t.FailNow()
-
-		return
-	}
-}
-
-func TestLoggerSetLevel(t *testing.T) {
-	logger.SetLevel("trace")
-
-	if logger.level != Trace {
-		t.FailNow()
-
-		return
-	}
-}
-
-func TestIsTraceEnabled(t *testing.T) {
-	logger.SetLevel("trace")
-
-	if !logger.IsTraceEnabled() {
-		t.FailNow()
-
-		return
-	}
-}
-
-func TestIsDebugEnabled(t *testing.T) {
-	logger.SetLevel("debug")
-
-	if !logger.IsDebugEnabled() {
-		t.FailNow()
-
-		return
-	}
-}
-
-func TestIsWarnEnabled(t *testing.T) {
-	logger.SetLevel("warn")
-
-	if !logger.IsWarnEnabled() {
-		t.FailNow()
-
-		return
-	}
-}

main.go

@@ -29,21 +29,20 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/editor"
-	"github.com/b3log/wide/event"
-	"github.com/b3log/wide/file"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/notification"
-	"github.com/b3log/wide/output"
-	"github.com/b3log/wide/playground"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/editor"
+	"github.com/88250/wide/event"
+	"github.com/88250/wide/file"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/notification"
+	"github.com/88250/wide/output"
+	"github.com/88250/wide/playground"
+	"github.com/88250/wide/session"
 )
 
 // Logger
-var logger *log.Logger
+var logger *gulu.Logger
 
 // The only one init function in Wide.
 func init() {
@@ -51,13 +50,15 @@ func init() {
 	confData := flag.String("data", "", "path of data dir")
 	confServer := flag.String("server", "", "this will overwrite Wide.Server if specified")
 	confLogLevel := flag.String("log_level", "", "this will overwrite Wide.LogLevel if specified")
+	confReadOnly := flag.String("readonly", "", "this will overrite Wide.ReadOnly if specified")
+	confSiteStatCode := flag.String("site_stat_code", "", "this will overrite Wide.SiteStatCode if specified")
 
 	flag.Parse()
 
-	log.SetLevel("warn")
-	logger = log.NewLogger(os.Stdout)
+	gulu.Log.SetLevel("warn")
+	logger = gulu.Log.NewLogger(os.Stdout)
 
-	//wd := util.OS.Pwd()
+	//wd := gulu.OS.Pwd()
 	//if strings.HasPrefix(wd, os.TempDir()) {
 	//	logger.Error("Don't run Wide in OS' temp directory or with `go run`")
 	//
@@ -66,14 +67,14 @@ func init() {
 
 	i18n.Load()
 	event.Load()
-	conf.Load(*confPath, *confData, *confServer, *confLogLevel)
+	conf.Load(*confPath, *confData, *confServer, *confLogLevel, *confReadOnly, template.HTML(*confSiteStatCode))
 
 	conf.FixedTimeCheckEnv()
 	session.FixedTimeSave()
 	session.FixedTimeRelease()
 	session.FixedTimeReport()
 
-	logger.Debug("host ["+runtime.Version()+", "+runtime.GOOS+"_"+runtime.GOARCH+"], cross-compilation ", util.Go.GetCrossPlatforms())
+	logger.Debug("host [" + runtime.Version() + ", " + runtime.GOOS + "_" + runtime.GOARCH + "]")
 }
 
 // Main.
@@ -93,8 +94,8 @@ func main() {
 	serveSingle("/favicon.ico", "./static/images/favicon.png")
 
 	// oauth
-	http.HandleFunc("/oauth/github/redirect", session.RedirectGitHubHandler)
-	http.HandleFunc("/oauth/github/callback", session.GithubCallbackHandler)
+	http.HandleFunc("/login/redirect", session.LoginRedirectHandler)
+	http.HandleFunc("/login/callback", session.LoginCallbackHandler)
 
 	// session
 	http.HandleFunc("/session/ws", handlerWrapper(session.WSHandler))
@@ -106,7 +107,6 @@ func main() {
 	http.HandleFunc("/stop", handlerWrapper(output.StopHandler))
 	http.HandleFunc("/go/test", handlerWrapper(output.GoTestHandler))
 	http.HandleFunc("/go/vet", handlerWrapper(output.GoVetHandler))
-	http.HandleFunc("/go/mod", handlerWrapper(output.GoModHandler))
 	http.HandleFunc("/go/install", handlerWrapper(output.GoInstallHandler))
 	http.HandleFunc("/output/ws", handlerWrapper(output.WSHandler))
 
@@ -132,7 +132,6 @@ func main() {
 	http.HandleFunc("/file/zip", handlerWrapper(file.GetZipHandler))
 
 	// editor
-	http.HandleFunc("/editor/ws", handlerWrapper(editor.WSHandler))
 	http.HandleFunc("/go/fmt", handlerWrapper(editor.GoFmtHandler))
 	http.HandleFunc("/autocomplete", handlerWrapper(editor.AutocompleteHandler))
 	http.HandleFunc("/exprinfo", handlerWrapper(editor.GetExprInfoHandler))
@@ -159,7 +158,7 @@ func main() {
 
 	logger.Infof("Wide is running [%s]", conf.Wide.Server)
 
-	err := http.ListenAndServe("127.0.0.1:7070", nil)
+	err := http.ListenAndServe("0.0.0.0:7070", nil)
 	if err != nil {
 		logger.Error(err)
 	}
@@ -204,7 +203,7 @@ func indexHandler(w http.ResponseWriter, r *http.Request) {
 	model := map[string]interface{}{"conf": conf.Wide, "i18n": i18n.GetAll(locale), "locale": locale,
 		"uid": uid, "sid": session.WideSessions.GenId(), "latestSessionContent": user.LatestSessionContent,
 		"pathSeparator": conf.PathSeparator, "codeMirrorVer": conf.CodeMirrorVer,
-		"user": user, "editorThemes": conf.GetEditorThemes(), "crossPlatforms": util.Go.GetCrossPlatforms()}
+		"user": user, "editorThemes": conf.GetEditorThemes(), "crossPlatforms": []string{"darwin_amd64", "linux_amd64", "windows_amd64"}}
 
 	logger.Debugf("User [%s] has [%d] sessions", uid, len(wideSessions))
 
@@ -255,7 +254,8 @@ func startHandler(w http.ResponseWriter, r *http.Request) {
 	httpSession.Save(r, w)
 
 	uid := httpSession.Values["uid"].(string)
-	locale := conf.GetUser(uid).Locale
+	user := conf.GetUser(uid)
+	locale := user.Locale
 	userWorkspace := conf.GetUserWorkspace(uid)
 
 	sid := r.URL.Query()["sid"][0]
@@ -265,7 +265,7 @@ func startHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	model := map[string]interface{}{"conf": conf.Wide, "i18n": i18n.GetAll(locale), "locale": locale,
-		"uid": uid, "workspace": userWorkspace, "ver": conf.WideVersion, "sid": sid}
+		"uid": uid, "workspace": userWorkspace, "ver": conf.WideVersion, "sid": sid, "username": user.Name}
 
 	t, err := template.ParseFiles("views/start.html")
 
@@ -409,7 +409,7 @@ func stopwatch(handler func(w http.ResponseWriter, r *http.Request)) func(w http
 // panicRecover wraps the panic recover process.
 func panicRecover(handler func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
 	return func(w http.ResponseWriter, r *http.Request) {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		handler(w, r)
 	}

notification/notifications.go

@@ -21,12 +21,12 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/event"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/event"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
+	"github.com/88250/wide/util"
 	"github.com/gorilla/websocket"
 )
 
@@ -40,7 +40,7 @@ const (
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Notification represents a notification.
 type Notification struct {

output/build.go

@@ -27,16 +27,22 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
 )
 
 // BuildHandler handles request of building.
 func BuildHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -49,85 +55,40 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	locale := user.Locale
 
 	var args map[string]interface{}
-
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	sid := args["sid"].(string)
-
 	filePath := args["file"].(string)
-
-	if util.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
+	if gulu.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
 	}
 
 	curDir := filepath.Dir(filePath)
-
 	fout, err := os.Create(filePath)
-
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	code := args["code"].(string)
-
-	fout.WriteString(code)
-
-	if err := fout.Close(); nil != err {
+	if _, err := fout.WriteString(code); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
-
-	suffix := ""
-	if util.OS.IsWindows() {
-		suffix = ".exe"
-	}
-
-	goBuildArgs := []string{}
-	goBuildArgs = append(goBuildArgs, "build", "-i")
-	goBuildArgs = append(goBuildArgs, user.BuildArgs(runtime.GOOS)...)
-
-	cmd := exec.Command("go", goBuildArgs...)
-	cmd.Dir = curDir
-
-	setCmdEnv(cmd, uid)
-
-	executable := filepath.Base(curDir) + suffix
-	executable = filepath.Join(curDir, executable)
-
-	stdout, err := cmd.StdoutPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	stderr, err := cmd.StderrPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	if !result.Succ {
-		return
-	}
+	fout.Close()
 
 	channelRet := map[string]interface{}{}
-
 	if nil != session.OutputWS[sid] {
 		// display "START [go build]" in front-end browser
 
@@ -138,19 +99,69 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		channelRet["cmd"] = "start-build"
 
 		wsChannel := session.OutputWS[sid]
+		wsChannel.WriteJSON(&channelRet)
+		wsChannel.Refresh()
+	}
+
+	var goModCmd *exec.Cmd
+	if !gulu.File.IsExist(filepath.Join(curDir, "go.mod")) {
+		curDirName := filepath.Base(curDir)
+		goModCmd = exec.Command("go", "mod", "init", curDirName)
+	} else {
+		goModCmd = exec.Command("go", "mod", "tidy")
+	}
+	goModCmd.Dir = curDir
+	setCmdEnv(goModCmd, uid)
+	outputBytes, err := goModCmd.CombinedOutput()
+	output := string(outputBytes)
+	if nil != err && strings.Contains(output, "go.mod already exists") {
+		logger.Error(err.Error() + ": " + output)
+		result.Code = -1
 
-		err := wsChannel.WriteJSON(&channelRet)
-		if nil != err {
-			logger.Error(err)
 		return
 	}
 
-		wsChannel.Refresh()
+	var goBuildArgs []string
+	goBuildArgs = append(goBuildArgs, "build")
+	goBuildArgs = append(goBuildArgs, user.BuildArgs(runtime.GOOS)...)
+	//if !gulu.Str.Contains("-i", goBuildArgs) {
+	//	goBuildArgs = append(goBuildArgs, "-i")
+	//}
+
+	cmd := exec.Command("go", goBuildArgs...)
+	cmd.Dir = curDir
+	setCmdEnv(cmd, uid)
+
+	suffix := ""
+	if gulu.OS.IsWindows() {
+		suffix = ".exe"
+	}
+	executable := filepath.Base(curDir) + suffix
+	executable = filepath.Join(curDir, executable)
+
+	stdout, err := cmd.StdoutPipe()
+	if nil != err {
+		logger.Error(err)
+		result.Code = -1
+
+		return
+	}
+
+	stderr, err := cmd.StderrPipe()
+	if nil != err {
+		logger.Error(err)
+		result.Code = -1
+
+		return
+	}
+
+	if 0 != result.Code {
+		return
 	}
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -162,7 +173,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 
 	/////////
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for {
 			wsChannel := session.OutputWS[sid]
@@ -175,8 +186,14 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 				break
 			}
 
+			_, ok := err.(*os.PathError)
+			if ok {
+				// 构建时报 “read |0: file already closed” https://github.com/b3log/wide/issues/363
+				break
+			}
+
 			if nil != err {
-				logger.Warn(err)
+				logger.Warnf("%#v", err)
 
 				break
 			}

output/cross.go

@@ -26,16 +26,22 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
 )
 
 // CrossCompilationHandler handles request of cross compilation.
 func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -50,7 +56,7 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -58,7 +64,7 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 	sid := args["sid"].(string)
 	filePath := args["path"].(string)
 
-	if util.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
+	if gulu.Go.IsAPI(filePath) || !session.CanAccess(uid, filePath) {
 		http.Error(w, "Forbidden", http.StatusForbidden)
 
 		return
@@ -106,7 +112,7 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 	stdout, err := cmd.StdoutPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -114,12 +120,12 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 	stderr, err := cmd.StderrPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
-	if !result.Succ {
+	if 0 != result.Code {
 		return
 	}
 
@@ -146,13 +152,13 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	go func(runningId int) {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 		defer cmd.Wait()
 
 		// read all

output/install.go

@@ -26,16 +26,22 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
 )
 
 // GoInstallHandler handles request of go install.
 func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -50,7 +56,7 @@ func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -70,7 +76,7 @@ func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
 	stdout, err := cmd.StdoutPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -78,12 +84,12 @@ func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
 	stderr, err := cmd.StderrPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
-	if !result.Succ {
+	if 0 != result.Code {
 		return
 	}
 
@@ -110,13 +116,13 @@ func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	go func(runningId int) {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 		defer cmd.Wait()
 
 		logger.Debugf("User [%s, %s] is running [go install] [id=%d, dir=%s]", uid, sid, runningId, curDir)

output/mod.go

@@ -1,136 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package output
-
-import (
-	"bufio"
-	"encoding/json"
-	"io"
-	"io/ioutil"
-	"math/rand"
-	"net/http"
-	"os/exec"
-	"path/filepath"
-
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
-)
-
-// GoModHandler handles request of go mod.
-func GoModHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
-
-	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
-	if httpSession.IsNew {
-		http.Error(w, "Forbidden", http.StatusForbidden)
-
-		return
-	}
-	uid := httpSession.Values["uid"].(string)
-	locale := conf.GetUser(uid).Locale
-
-	var args map[string]interface{}
-	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	sid := args["sid"].(string)
-
-	filePath := args["file"].(string)
-	curDir := filepath.Dir(filePath)
-	curDirName := filepath.Base(curDir)
-
-	cmd := exec.Command("go", "mod", "init", curDirName)
-	cmd.Dir = curDir
-
-	setCmdEnv(cmd, uid)
-
-	stdout, err := cmd.StdoutPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	stderr, err := cmd.StderrPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	if !result.Succ {
-		return
-	}
-
-	channelRet := map[string]interface{}{}
-
-	if nil != session.OutputWS[sid] {
-		// display "START [go mod]" in front-end browser
-
-		channelRet["output"] = "<span class='start-mod'>" + i18n.Get(locale, "start-mod").(string) + "</span>\n"
-		channelRet["cmd"] = "start-mod"
-
-		wsChannel := session.OutputWS[sid]
-
-		err := wsChannel.WriteJSON(&channelRet)
-		if nil != err {
-			logger.Warn(err)
-			return
-		}
-
-		wsChannel.Refresh()
-	}
-
-	reader := bufio.NewReader(io.MultiReader(stdout, stderr))
-
-	if err := cmd.Start(); nil != err {
-		logger.Error(err)
-		result.Succ = false
-
-		return
-	}
-
-	runningId := rand.Int()
-
-	logger.Debugf("User [%s, %s] is running [go mod] [runningId=%d]", uid, sid, runningId)
-	channelRet = map[string]interface{}{}
-	channelRet["cmd"] = "go mod"
-
-	buf, _ := ioutil.ReadAll(reader)
-	output := string(buf)
-	err = cmd.Wait()
-	if nil != err || 0 != cmd.ProcessState.ExitCode() {
-		logger.Debugf("User [%s, %s] 's [go mod] [runningId=%d] has done (with error)", uid, sid, runningId)
-		channelRet["output"] = "<span class='mod-error'>" + i18n.Get(locale, "mod-error").(string) + "</span>\n" + output
-	} else {
-		logger.Debugf("User [%s, %s] 's running [go mod] [runningId=%d] has done", uid, sid, runningId)
-		channelRet["output"] = "<span class='mod-succ'>" + i18n.Get(locale, "mod-succ").(string) + "</span>\n" + output
-	}
-
-	wsChannel := session.OutputWS[sid]
-	if nil != wsChannel {
-		wsChannel.WriteJSON(&channelRet)
-		wsChannel.Refresh()
-	}
-}

output/outputs.go

@@ -25,10 +25,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/session"
+	"github.com/88250/wide/util"
 	"github.com/gorilla/websocket"
 )
 
@@ -38,7 +38,7 @@ const (
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // Lint represents a code lint.
 type Lint struct {
@@ -122,7 +122,7 @@ func setCmdEnv(cmd *exec.Cmd, uid string) {
 		"GOCACHE="+cache,
 		"PATH="+os.Getenv("PATH"))
 
-	if util.OS.IsWindows() {
+	if gulu.OS.IsWindows() {
 		// FIXME: for some weird issues on Windows, such as: The requested service provider could not be loaded or initialized.
 		cmd.Env = append(cmd.Env, os.Environ()...)
 	} else {

output/run.go

@@ -15,7 +15,7 @@
 package output
 
 import (
-	"github.com/b3log/wide/session"
+	"github.com/88250/wide/session"
 	"net/http"
 )
 

output/test.go

@@ -24,16 +24,16 @@ import (
 	"os/exec"
 	"path/filepath"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
 )
 
 // GoTestHandler handles request of go test.
 func GoTestHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -48,7 +48,7 @@ func GoTestHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -66,7 +66,7 @@ func GoTestHandler(w http.ResponseWriter, r *http.Request) {
 	stdout, err := cmd.StdoutPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -74,12 +74,12 @@ func GoTestHandler(w http.ResponseWriter, r *http.Request) {
 	stderr, err := cmd.StderrPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
-	if !result.Succ {
+	if 0 != result.Code {
 		return
 	}
 
@@ -106,13 +106,13 @@ func GoTestHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	go func(runningId int) {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		logger.Debugf("User [%s, %s] is running [go test] [runningId=%d]", uid, sid, runningId)
 

output/vet.go

@@ -24,16 +24,16 @@ import (
 	"os/exec"
 	"path/filepath"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
 )
 
 // GoVetHandler handles request of go vet.
 func GoVetHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -48,7 +48,7 @@ func GoVetHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -66,7 +66,7 @@ func GoVetHandler(w http.ResponseWriter, r *http.Request) {
 	stdout, err := cmd.StdoutPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -74,12 +74,12 @@ func GoVetHandler(w http.ResponseWriter, r *http.Request) {
 	stderr, err := cmd.StderrPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
-	if !result.Succ {
+	if 0 != result.Code {
 		return
 	}
 
@@ -106,13 +106,13 @@ func GoVetHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	go func(runningId int) {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		logger.Debugf("User [%s, %s] is running [go vet] [runningId=%d]", uid, sid, runningId)
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "wide",
-  "version": "1.4.0",
+  "version": "1.6.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -36,15 +36,9 @@
       }
     },
     "acorn": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-      "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==",
-      "dev": true
-    },
-    "amdefine": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
-      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=",
+      "version": "5.7.4",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+      "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
       "dev": true
     },
     "ansi-colors": {
@@ -71,12 +65,6 @@
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
       "dev": true
     },
-    "ansi-styles": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-      "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
-      "dev": true
-    },
     "ansi-wrap": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/ansi-wrap/-/ansi-wrap-0.1.0.tgz",
@@ -144,12 +132,6 @@
       "integrity": "sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=",
       "dev": true
     },
-    "array-differ": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/array-differ/-/array-differ-1.0.0.tgz",
-      "integrity": "sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=",
-      "dev": true
-    },
     "array-each": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/array-each/-/array-each-1.0.1.tgz",
@@ -216,12 +198,6 @@
         }
       }
     },
-    "array-uniq": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.3.tgz",
-      "integrity": "sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=",
-      "dev": true
-    },
     "array-unique": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
@@ -345,12 +321,6 @@
         }
       }
     },
-    "beeper": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/beeper/-/beeper-1.1.1.tgz",
-      "integrity": "sha1-5tXqjF2tABMEpwsiY4RH9pyy+Ak=",
-      "dev": true
-    },
     "binary-extensions": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.1.tgz",
@@ -408,41 +378,6 @@
       "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
       "dev": true
     },
-    "bufferstreams": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/bufferstreams/-/bufferstreams-1.0.1.tgz",
-      "integrity": "sha1-z7GtlWjTujz+k1upq92VLeiKqyo=",
-      "dev": true,
-      "requires": {
-        "readable-stream": "^1.0.33"
-      },
-      "dependencies": {
-        "isarray": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-          "dev": true
-        },
-        "readable-stream": {
-          "version": "1.1.14",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
-          "dev": true,
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "0.0.1",
-            "string_decoder": "~0.10.x"
-          }
-        },
-        "string_decoder": {
-          "version": "0.10.31",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-          "dev": true
-        }
-      }
-    },
     "cache-base": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/cache-base/-/cache-base-1.0.1.tgz",
@@ -466,19 +401,6 @@
       "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo=",
       "dev": true
     },
-    "chalk": {
-      "version": "1.1.3",
-      "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-      "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-      "dev": true,
-      "requires": {
-        "ansi-styles": "^2.2.1",
-        "escape-string-regexp": "^1.0.2",
-        "has-ansi": "^2.0.0",
-        "strip-ansi": "^3.0.0",
-        "supports-color": "^2.0.0"
-      }
-    },
     "chokidar": {
       "version": "2.1.6",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.1.6.tgz",
@@ -530,27 +452,6 @@
         }
       }
     },
-    "clean-css": {
-      "version": "3.4.28",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-3.4.28.tgz",
-      "integrity": "sha1-vxlF6C/ICPVWlebd6uwBQA79A/8=",
-      "dev": true,
-      "requires": {
-        "commander": "2.8.x",
-        "source-map": "0.4.x"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.4.4",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
-          "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
-          "dev": true,
-          "requires": {
-            "amdefine": ">=0.0.4"
-          }
-        }
-      }
-    },
     "cliui": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
@@ -632,15 +533,6 @@
       "integrity": "sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==",
       "dev": true
     },
-    "commander": {
-      "version": "2.8.1",
-      "resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
-      "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
-      "dev": true,
-      "requires": {
-        "graceful-readlink": ">= 1.0.0"
-      }
-    },
     "component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
@@ -742,12 +634,6 @@
         "es5-ext": "^0.10.9"
       }
     },
-    "dateformat": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-2.2.0.tgz",
-      "integrity": "sha1-QGXiATz5+5Ft39gu+1Bq1MZ2kGI=",
-      "dev": true
-    },
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -882,41 +768,6 @@
       "integrity": "sha1-9B8cEL5LAOh7XxPaaAdZ8sW/0+I=",
       "dev": true
     },
-    "duplexer2": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/duplexer2/-/duplexer2-0.0.2.tgz",
-      "integrity": "sha1-xhTc9n4vsUmVqRcR5aYX6KYKMds=",
-      "dev": true,
-      "requires": {
-        "readable-stream": "~1.1.9"
-      },
-      "dependencies": {
-        "isarray": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-          "dev": true
-        },
-        "readable-stream": {
-          "version": "1.1.14",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
-          "dev": true,
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "0.0.1",
-            "string_decoder": "~0.10.x"
-          }
-        },
-        "string_decoder": {
-          "version": "0.10.31",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-          "dev": true
-        }
-      }
-    },
     "duplexify": {
       "version": "3.7.1",
       "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.7.1.tgz",
@@ -1001,12 +852,6 @@
         "es6-symbol": "^3.1.1"
       }
     },
-    "escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
-      "dev": true
-    },
     "event-emitter": {
       "version": "0.3.5",
       "resolved": "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.5.tgz",
@@ -1950,12 +1795,6 @@
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
       "dev": true
     },
-    "graceful-readlink": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
-      "dev": true
-    },
     "gulp": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/gulp/-/gulp-4.0.2.tgz",
@@ -1996,6 +1835,44 @@
         }
       }
     },
+    "gulp-clean-css": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/gulp-clean-css/-/gulp-clean-css-4.2.0.tgz",
+      "integrity": "sha512-r4zQsSOAK2UYUL/ipkAVCTRg/2CLZ2A+oPVORopBximRksJ6qy3EX1KGrIWT4ZrHxz3Hlobb1yyJtqiut7DNjA==",
+      "dev": true,
+      "requires": {
+        "clean-css": "4.2.1",
+        "plugin-error": "1.0.1",
+        "through2": "3.0.1",
+        "vinyl-sourcemaps-apply": "0.2.1"
+      },
+      "dependencies": {
+        "clean-css": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.1.tgz",
+          "integrity": "sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==",
+          "dev": true,
+          "requires": {
+            "source-map": "~0.6.0"
+          }
+        },
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        },
+        "through2": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-3.0.1.tgz",
+          "integrity": "sha512-M96dvTalPT3YbYLaKaCuwu+j06D/8Jfib0o/PxbVt6Amhv3dUAtW6rTV1jPgJSBG83I/e04Y6xkVdVhSRhi0ww==",
+          "dev": true,
+          "requires": {
+            "readable-stream": "2 || 3"
+          }
+        }
+      }
+    },
     "gulp-concat": {
       "version": "2.6.1",
       "resolved": "https://registry.npmjs.org/gulp-concat/-/gulp-concat-2.6.1.tgz",
@@ -2007,20 +1884,6 @@
         "vinyl": "^2.0.0"
       }
     },
-    "gulp-minify-css": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/gulp-minify-css/-/gulp-minify-css-1.2.4.tgz",
-      "integrity": "sha1-thZJV2Auon+eWtiCJ2ld0gV3jAY=",
-      "dev": true,
-      "requires": {
-        "clean-css": "^3.3.3",
-        "gulp-util": "^3.0.5",
-        "object-assign": "^4.0.1",
-        "readable-stream": "^2.0.0",
-        "vinyl-bufferstream": "^1.0.1",
-        "vinyl-sourcemaps-apply": "^0.2.0"
-      }
-    },
     "gulp-sourcemaps": {
       "version": "2.6.5",
       "resolved": "https://registry.npmjs.org/gulp-sourcemaps/-/gulp-sourcemaps-2.6.5.tgz",
@@ -2066,69 +1929,6 @@
         "vinyl-sourcemaps-apply": "^0.2.0"
       }
     },
-    "gulp-util": {
-      "version": "3.0.8",
-      "resolved": "https://registry.npmjs.org/gulp-util/-/gulp-util-3.0.8.tgz",
-      "integrity": "sha1-AFTh50RQLifATBh8PsxQXdVLu08=",
-      "dev": true,
-      "requires": {
-        "array-differ": "^1.0.0",
-        "array-uniq": "^1.0.2",
-        "beeper": "^1.0.0",
-        "chalk": "^1.0.0",
-        "dateformat": "^2.0.0",
-        "fancy-log": "^1.1.0",
-        "gulplog": "^1.0.0",
-        "has-gulplog": "^0.1.0",
-        "lodash._reescape": "^3.0.0",
-        "lodash._reevaluate": "^3.0.0",
-        "lodash._reinterpolate": "^3.0.0",
-        "lodash.template": "^3.0.0",
-        "minimist": "^1.1.0",
-        "multipipe": "^0.1.2",
-        "object-assign": "^3.0.0",
-        "replace-ext": "0.0.1",
-        "through2": "^2.0.0",
-        "vinyl": "^0.5.0"
-      },
-      "dependencies": {
-        "clone": {
-          "version": "1.0.4",
-          "resolved": "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz",
-          "integrity": "sha1-2jCcwmPfFZlMaIypAheco8fNfH4=",
-          "dev": true
-        },
-        "clone-stats": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-0.0.1.tgz",
-          "integrity": "sha1-uI+UqCzzi4eR1YBG6kAprYjKmdE=",
-          "dev": true
-        },
-        "object-assign": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-3.0.0.tgz",
-          "integrity": "sha1-m+3VygiXlJvKR+f/QIBi1Un1h/I=",
-          "dev": true
-        },
-        "replace-ext": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-0.0.1.tgz",
-          "integrity": "sha1-KbvZIHinOfC8zitO5B6DeVNSKSQ=",
-          "dev": true
-        },
-        "vinyl": {
-          "version": "0.5.3",
-          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-0.5.3.tgz",
-          "integrity": "sha1-sEVbOPxeDPMNQyUTLkYZcMIJHN4=",
-          "dev": true,
-          "requires": {
-            "clone": "^1.0.0",
-            "clone-stats": "^0.0.1",
-            "replace-ext": "0.0.1"
-          }
-        }
-      }
-    },
     "gulplog": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/gulplog/-/gulplog-1.0.0.tgz",
@@ -2138,15 +1938,6 @@
         "glogg": "^1.0.0"
       }
     },
-    "has-ansi": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
-      "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
-      "dev": true,
-      "requires": {
-        "ansi-regex": "^2.0.0"
-      }
-    },
     "has-gulplog": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/has-gulplog/-/has-gulplog-0.1.0.tgz",
@@ -2542,125 +2333,6 @@
         "strip-bom": "^2.0.0"
       }
     },
-    "lodash._basecopy": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz",
-      "integrity": "sha1-jaDmqHbPNEwK2KVIghEd08XHyjY=",
-      "dev": true
-    },
-    "lodash._basetostring": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/lodash._basetostring/-/lodash._basetostring-3.0.1.tgz",
-      "integrity": "sha1-0YYdh3+CSlL2aYMtyvPuFVZqB9U=",
-      "dev": true
-    },
-    "lodash._basevalues": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/lodash._basevalues/-/lodash._basevalues-3.0.0.tgz",
-      "integrity": "sha1-W3dXYoAr3j0yl1A+JjAIIP32Ybc=",
-      "dev": true
-    },
-    "lodash._getnative": {
-      "version": "3.9.1",
-      "resolved": "https://registry.npmjs.org/lodash._getnative/-/lodash._getnative-3.9.1.tgz",
-      "integrity": "sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=",
-      "dev": true
-    },
-    "lodash._isiterateecall": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz",
-      "integrity": "sha1-UgOte6Ql+uhCRg5pbbnPPmqsBXw=",
-      "dev": true
-    },
-    "lodash._reescape": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/lodash._reescape/-/lodash._reescape-3.0.0.tgz",
-      "integrity": "sha1-Kx1vXf4HyKNVdT5fJ/rH8c3hYWo=",
-      "dev": true
-    },
-    "lodash._reevaluate": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/lodash._reevaluate/-/lodash._reevaluate-3.0.0.tgz",
-      "integrity": "sha1-WLx0xAZklTrgsSTYBpltrKQx4u0=",
-      "dev": true
-    },
-    "lodash._reinterpolate": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz",
-      "integrity": "sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0=",
-      "dev": true
-    },
-    "lodash._root": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/lodash._root/-/lodash._root-3.0.1.tgz",
-      "integrity": "sha1-+6HEUkwZ7ppfgTa0YJ8BfPTe1pI=",
-      "dev": true
-    },
-    "lodash.escape": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/lodash.escape/-/lodash.escape-3.2.0.tgz",
-      "integrity": "sha1-mV7g3BjBtIzJLv+ucaEKq1tIdpg=",
-      "dev": true,
-      "requires": {
-        "lodash._root": "^3.0.0"
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-    },
-    "lodash.isarguments": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
-      "integrity": "sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=",
-      "dev": true
-    },
-    "lodash.isarray": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/lodash.isarray/-/lodash.isarray-3.0.4.tgz",
-      "integrity": "sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=",
-      "dev": true
-    },
-    "lodash.keys": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-3.1.2.tgz",
-      "integrity": "sha1-TbwEcrFWvlCgsoaFXRvQsMZWCYo=",
-      "dev": true,
-      "requires": {
-        "lodash._getnative": "^3.0.0",
-        "lodash.isarguments": "^3.0.0",
-        "lodash.isarray": "^3.0.0"
-      }
-    },
-    "lodash.restparam": {
-      "version": "3.6.1",
-      "resolved": "https://registry.npmjs.org/lodash.restparam/-/lodash.restparam-3.6.1.tgz",
-      "integrity": "sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=",
-      "dev": true
-    },
-    "lodash.template": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/lodash.template/-/lodash.template-3.6.2.tgz",
-      "integrity": "sha1-+M3sxhaaJVvpCYrosMU9N4kx0U8=",
-      "dev": true,
-      "requires": {
-        "lodash._basecopy": "^3.0.0",
-        "lodash._basetostring": "^3.0.0",
-        "lodash._basevalues": "^3.0.0",
-        "lodash._isiterateecall": "^3.0.0",
-        "lodash._reinterpolate": "^3.0.0",
-        "lodash.escape": "^3.0.0",
-        "lodash.keys": "^3.0.0",
-        "lodash.restparam": "^3.0.0",
-        "lodash.templatesettings": "^3.0.0"
-      }
-    },
-    "lodash.templatesettings": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/lodash.templatesettings/-/lodash.templatesettings-3.1.1.tgz",
-      "integrity": "sha1-+zB4RHU7Zrnxr6VOJix0UwfbqOU=",
-      "dev": true,
-      "requires": {
-        "lodash._reinterpolate": "^3.0.0",
-        "lodash.escape": "^3.0.0"
-      }
-    },
     "lru-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/lru-queue/-/lru-queue-0.1.0.tgz",
@@ -2790,16 +2462,10 @@
         "brace-expansion": "^1.1.7"
       }
     },
-    "minimist": {
-      "version": "1.2.0",
-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-      "dev": true
-    },
     "mixin-deep": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.1.tgz",
-      "integrity": "sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==",
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.2.tgz",
+      "integrity": "sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==",
       "dev": true,
       "requires": {
         "for-in": "^1.0.2",
@@ -2823,15 +2489,6 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
       "dev": true
     },
-    "multipipe": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/multipipe/-/multipipe-0.1.2.tgz",
-      "integrity": "sha1-Ko8t33Du1WTf8tV/HhoTfZ8FB4s=",
-      "dev": true,
-      "requires": {
-        "duplexer2": "0.0.2"
-      }
-    },
     "mute-stdout": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mute-stdout/-/mute-stdout-1.0.1.tgz",
@@ -3144,6 +2801,18 @@
         "pinkie": "^2.0.0"
       }
     },
+    "plugin-error": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/plugin-error/-/plugin-error-1.0.1.tgz",
+      "integrity": "sha512-L1zP0dk7vGweZME2i+EeakvUNqSrdiI3F91TwEoYiGrAfUXmVv6fJIq4g82PAXxNsWOp0J7ZqQy/3Szz0ajTxA==",
+      "dev": true,
+      "requires": {
+        "ansi-colors": "^1.0.1",
+        "arr-diff": "^4.0.0",
+        "arr-union": "^3.1.0",
+        "extend-shallow": "^3.0.2"
+      }
+    },
     "posix-character-classes": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
@@ -3402,9 +3071,9 @@
       "dev": true
     },
     "set-value": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.0.tgz",
-      "integrity": "sha512-hw0yxk9GT/Hr5yJEYnHNKYXkIA8mVJgd9ditYZCe16ZczcaELYYcfvaXesNACk2O8O0nTiPQcQhGUQj8JLzeeg==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.1.tgz",
+      "integrity": "sha512-JxHc1weCN68wRY0fhCoXpyK55m/XPHafOmK4UWD7m2CI14GMcFypt4w/0+NV5f/ZMby2F6S2wwA7fgynh9gWSw==",
       "dev": true,
       "requires": {
         "extend-shallow": "^2.0.1",
@@ -3686,12 +3355,6 @@
       "integrity": "sha1-5SEekiQ2n7uB1jOi8ABE3IztrZI=",
       "dev": true
     },
-    "supports-color": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
-      "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
-      "dev": true
-    },
     "sver-compat": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/sver-compat/-/sver-compat-1.5.0.tgz",
@@ -3859,38 +3522,15 @@
       "dev": true
     },
     "union-value": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
-      "integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
+      "integrity": "sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==",
       "dev": true,
       "requires": {
         "arr-union": "^3.1.0",
         "get-value": "^2.0.6",
         "is-extendable": "^0.1.1",
-        "set-value": "^0.4.3"
-      },
-      "dependencies": {
-        "extend-shallow": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
-          "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
-          "dev": true,
-          "requires": {
-            "is-extendable": "^0.1.0"
-          }
-        },
-        "set-value": {
-          "version": "0.4.3",
-          "resolved": "https://registry.npmjs.org/set-value/-/set-value-0.4.3.tgz",
-          "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
-          "dev": true,
-          "requires": {
-            "extend-shallow": "^2.0.1",
-            "is-extendable": "^0.1.1",
-            "is-plain-object": "^2.0.1",
-            "to-object-path": "^0.3.0"
-          }
-        }
+        "set-value": "^2.0.1"
       }
     },
     "unique-stream": {
@@ -4006,15 +3646,6 @@
         "replace-ext": "^1.0.0"
       }
     },
-    "vinyl-bufferstream": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/vinyl-bufferstream/-/vinyl-bufferstream-1.0.1.tgz",
-      "integrity": "sha1-BTeGn1gO/6TKRay0dXnkuf5jCBo=",
-      "dev": true,
-      "requires": {
-        "bufferstreams": "1.0.1"
-      }
-    },
     "vinyl-fs": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/vinyl-fs/-/vinyl-fs-3.0.3.tgz",
@@ -4129,12 +3760,13 @@
       }
     },
     "yargs-parser": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0.tgz",
-      "integrity": "sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.1.tgz",
+      "integrity": "sha512-wpav5XYiddjXxirPoCTUPbqM0PXvJ9hiBMvuJgInvo4/lAOTZzUprArw17q2O1P2+GHhbBr18/iQwjL5Z9BqfA==",
       "dev": true,
       "requires": {
-        "camelcase": "^3.0.0"
+        "camelcase": "^3.0.0",
+        "object.assign": "^4.1.0"
       }
     }
   }

package.json

@@ -1,14 +1,14 @@
 {
   "name": "wide",
-  "version": "1.4.0",
-  "description": "A Web-based IDE for Teams using Go programming language/Golang.",
+  "version": "1.6.0",
+  "description": "A Web-based Go IDE , do your development anytime, anywhere.",
   "homepage": "https://wide.b3log.org",
   "repository": {
     "type": "git",
-    "url": "git://github.com/b3log/wide.git"
+    "url": "git://github.com/88250/wide.git"
   },
   "bugs": {
-    "url": "https://github.com/b3log/wide/issues"
+    "url": "https://github.com/88250/wide/issues"
   },
   "license": "Apache License",
   "private": true,
@@ -28,8 +28,8 @@
   },
   "devDependencies": {
     "gulp": "^4.0.2",
+    "gulp-clean-css": "^4.2.0",
     "gulp-concat": "^2.6.1",
-    "gulp-minify-css": "^1.2.4",
     "gulp-sourcemaps": "^2.6.5",
     "gulp-uglify": "^3.0.1"
   }

pkg.sh

@@ -24,7 +24,7 @@ export GOARCH=amd64
 echo wide-${ver}-${GOOS}-${GOARCH}.tar.gz
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 tar zcf ${target}/wide-${ver}-${GOOS}-${GOARCH}.tar.gz ${list} gotools gocode wide --exclude-vcs --exclude='conf/*.go' --exclude='i18n/*.go'
 rm -f wide gotools gocode
 
@@ -33,7 +33,7 @@ export GOARCH=386
 echo wide-${ver}-${GOOS}-${GOARCH}.tar.gz
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 tar zcf ${target}/wide-${ver}-${GOOS}-${GOARCH}.tar.gz ${list} gotools gocode wide --exclude-vcs --exclude='conf/*.go' --exclude='i18n/*.go'
 rm -f wide gotools gocode
 
@@ -45,7 +45,7 @@ export GOARCH=amd64
 echo wide-${ver}-${GOOS}-${GOARCH}.tar.gz
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 tar zcf ${target}/wide-${ver}-${GOOS}-${GOARCH}.tar.gz ${list} gotools gocode wide --exclude-vcs --exclude='conf/*.go' --exclude='i18n/*.go'
 rm -f wide gotools gocode
 
@@ -54,7 +54,7 @@ export GOARCH=386
 echo wide-${ver}-${GOOS}-${GOARCH}.tar.gz
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 tar zcf ${target}/wide-${ver}-${GOOS}-${GOARCH}.tar.gz ${list} gotools gocode wide --exclude-vcs --exclude='conf/*.go' --exclude='i18n/*.go'
 rm -f wide gotools gocode
 
@@ -66,7 +66,7 @@ export GOARCH=amd64
 echo wide-${ver}-${GOOS}-${GOARCH}.zip
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 zip -r -q ${target}/wide-${ver}-${GOOS}-${GOARCH}.zip ${list} gotools.exe gocode.exe wide.exe --exclude=conf/*.go --exclude=i18n/*.go
 rm -f wide.exe gotools.exe gocode.exe
 
@@ -75,6 +75,6 @@ export GOARCH=386
 echo wide-${ver}-${GOOS}-${GOARCH}.zip
 go build
 go build github.com/visualfc/gotools
-go build github.com/nsf/gocode
+go build github.com/stamblerre/gocode
 zip -r -q ${target}/wide-${ver}-${GOOS}-${GOARCH}.zip ${list} gotools.exe gocode.exe wide.exe --exclude=conf/*.go --exclude=i18n/*.go
 rm -f wide.exe gotools.exe gocode.exe

playground/autocomplete.go

@@ -18,18 +18,24 @@ import (
 	"bytes"
 	"encoding/json"
 	"net/http"
+	"os"
 	"os/exec"
 	"strconv"
 	"strings"
 
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/session"
 )
 
 // AutocompleteHandler handles request of code autocompletion.
 func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
-	var args map[string]interface{}
+	if conf.Wide.ReadOnly {
+		http.Error(w, "Forbidden", http.StatusForbidden)
+		return
+	}
 
+	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -48,16 +54,24 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 	line := int(args["cursorLine"].(float64))
 	ch := int(args["cursorCh"].(float64))
 
+	file, err := os.Create("wide_autocomplete_" + gulu.Rand.String(16) + ".go")
+	if nil != err {
+		logger.Error(err)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+
+		return
+	}
+	file.WriteString(code)
+	file.Close()
+
+	path := file.Name()
+	defer os.Remove(path)
+
 	offset := getCursorOffset(code, line, ch)
-
-	argv := []string{"-f=json", "autocomplete", strconv.Itoa(offset)}
-	gocode := util.Go.GetExecutableInGOBIN("gocode")
+	argv := []string{"-f=json", "--in=" + path, "autocomplete", strconv.Itoa(offset)}
+	gocode := gulu.Go.GetExecutableInGOBIN("gocode")
 	cmd := exec.Command(gocode, argv...)
 
-	stdin, _ := cmd.StdinPipe()
-	stdin.Write([]byte(code))
-	stdin.Close()
-
 	output, err := cmd.CombinedOutput()
 	if nil != err {
 		logger.Error(err)

playground/build.go

@@ -22,15 +22,21 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/session"
 )
 
 // BuildHandler handles request of Playground building.
 func BuildHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	httpSession, _ := session.HTTPSession.Get(r, session.CookieName)
 	if httpSession.IsNew {
@@ -42,7 +48,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -51,7 +57,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	filePath := filepath.Clean(conf.Wide.Data + "/playground/" + fileName)
 
 	suffix := ""
-	if util.OS.IsWindows() {
+	if gulu.OS.IsWindows() {
 		suffix = ".exe"
 	}
 
@@ -66,7 +72,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	data["output"] = template.HTML(string(out))
 
 	if nil != err {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

playground/file.go

@@ -24,15 +24,21 @@ import (
 	"os/exec"
 	"path/filepath"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/session"
 )
 
 // SaveHandler handles request of Playground code save.
 func SaveHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	session, _ := session.HTTPSession.Get(r, session.CookieName)
 	if session.IsNew {
@@ -44,7 +50,7 @@ func SaveHandler(w http.ResponseWriter, r *http.Request) {
 	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -57,7 +63,7 @@ func SaveHandler(w http.ResponseWriter, r *http.Request) {
 	stdin, err := cmd.StdinPipe()
 	if nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -89,7 +95,7 @@ func SaveHandler(w http.ResponseWriter, r *http.Request) {
 	fout.WriteString(code)
 	if err := fout.Close(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

playground/playgrounds.go

@@ -26,16 +26,16 @@ import (
 	"strings"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/session"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/session"
+	"github.com/88250/wide/util"
 	"github.com/gorilla/websocket"
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 // IndexHandler handles request of Playground index.
 func IndexHandler(w http.ResponseWriter, r *http.Request) {
@@ -55,11 +55,11 @@ func IndexHandler(w http.ResponseWriter, r *http.Request) {
 
 	// try to load file
 	code := conf.HelloWorld
-	fileName := "8b7cc38b4c12e6fde5c4d15a4f2f32e5.go" // MD5 of HelloWorld.go
+	fileName := "6c5595ec6fbadf4cfce3edbfcfd8c6d0.go" // MD5 of HelloWorld.go
 
 	if strings.HasSuffix(r.URL.Path, ".go") {
 		fileNameArg := r.URL.Path[len("/playground/"):]
-		filePath := filepath.Clean(conf.Wide.Data+ "/playground/" + fileNameArg)
+		filePath := filepath.Clean(conf.Wide.Data + "/playground/" + fileNameArg)
 
 		bytes, err := ioutil.ReadFile(filePath)
 		if nil != err {

playground/run.go

@@ -15,7 +15,7 @@
 package playground
 
 import (
-	"github.com/b3log/wide/session"
+	"github.com/88250/wide/session"
 	"net/http"
 )
 

session/oauth.go

@@ -15,7 +15,7 @@
 package session
 
 import (
-	"crypto/tls"
+	"fmt"
 	"html/template"
 	"math/rand"
 	"net/http"
@@ -25,45 +25,26 @@ import (
 	"strings"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/util"
-	"github.com/parnurzeal/gorequest"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
+	"github.com/88250/wide/util"
 )
 
 var states = map[string]string{}
 
-// RedirectGitHubHandler redirects to GitHub auth page.
-func RedirectGitHubHandler(w http.ResponseWriter, r *http.Request) {
-	requestResult := util.NewResult()
-	_, _, errs := gorequest.New().TLSClientConfig(&tls.Config{InsecureSkipVerify: true}).
-		Get("https://hacpai.com/oauth/wide/client").
-		Set("user-agent", conf.UserAgent).Timeout(10 * time.Second).EndStruct(requestResult)
-	if nil != errs {
-		logger.Errorf("Get oauth client id failed: %+v", errs)
-		http.Error(w, "Get oauth info failed", http.StatusInternalServerError)
+// LoginRedirectHandler redirects to HacPai auth page.
+func LoginRedirectHandler(w http.ResponseWriter, r *http.Request) {
+	loginAuthURL := conf.Wide.OAuthLoginURL + "?response_type=code&redirect_uri=" + conf.Wide.Server + "/login/callback"
 
-		return
-	}
-	if 0 != requestResult.Code {
-		logger.Errorf("get oauth client id failed [code=%d, msg=%s]", requestResult.Code, requestResult.Msg)
-		http.Error(w, "Get oauth info failed", http.StatusNotFound)
-
-		return
-	}
-	data := requestResult.Data.(map[string]interface{})
-	clientId := data["clientId"].(string)
-	loginAuthURL := data["loginAuthURL"].(string)
-
-	state := r.URL.Query().Get("state")
-	referer := conf.Wide.Server + "__" + state
-	state = util.Rand.String(16) + referer
+	// надо будет добавить ttlcache для state и проверять для предотвращения атак CSRF
+	state := gulu.Rand.String(16)
 	states[state] = state
-	path := loginAuthURL + "?client_id=" + clientId + "&state=" + state + "&scope=public_repo,read:user,user:follow"
+	path := loginAuthURL + "&state=" + state + "&client_id=" + conf.Wide.OAuthClientID
 	http.Redirect(w, r, path, http.StatusSeeOther)
 }
 
-func GithubCallbackHandler(w http.ResponseWriter, r *http.Request) {
+func LoginCallbackHandler(w http.ResponseWriter, r *http.Request) {
 	state := r.URL.Query().Get("state")
 	if _, exist := states[state]; !exist {
 		http.Error(w, "Get state param failed", http.StatusBadRequest)
@@ -72,31 +53,37 @@ func GithubCallbackHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	delete(states, state)
 
-	referer := state[16:]
-	if strings.Contains(referer, "__0") || strings.Contains(referer, "__1") {
-		referer = referer[:len(referer)-len("__0")]
-	}
-	accessToken := r.URL.Query().Get("ak")
-	githubUser := GitHubUserInfo(accessToken)
-	if nil == githubUser {
-		logger.Warnf("Can not get user info with token [" + accessToken + "]")
-		http.Error(w, "Get user info failed", http.StatusUnauthorized)
+	code := r.URL.Query().Get("code")
+	accessToken, err := util.GetOAuthToken(
+		conf.Wide.OAuthAccessTokenURL,
+		conf.Wide.OAuthClientID,
+		conf.Wide.OAuthClientSecret,
+		code,
+		conf.Wide.Server+`/login/callback`)
+	if err != nil {
+		http.Error(w, fmt.Sprintf(`get access_token failed. error: %s`, err.Error()), http.StatusBadRequest)
 
 		return
 	}
 
-	githubId := githubUser["userId"].(string)
-	userName := githubUser["userName"].(string)
-	avatar := githubUser["userAvatarURL"].(string)
+	userInfo, err := util.OpenIdUserInfo(conf.Wide.OAuthUserInfoURL, accessToken)
+	if err != nil {
+		http.Error(w, fmt.Sprintf(`get user_info failed. error: %s`, err.Error()), http.StatusBadRequest)
 
-	user := conf.GetUser(githubId)
+		return
+	}
+
+	userId := userInfo["userId"].(string)
+	userName := userInfo["userName"].(string)
+	avatar := userInfo["avatar"].(string)
+	user := conf.GetUser(userId)
 	if nil == user {
-		msg := addUser(githubId, userName, avatar)
+		msg := addUser(userId, userName, avatar)
 		if userCreated != msg {
-			result := util.NewResult()
-			result.Succ = false
+			result := gulu.Ret.NewResult()
+			result.Code = -1
 			result.Msg = msg
-			util.RetResult(w, r, result)
+			gulu.Ret.RetResult(w, r, result)
 
 			return
 		}
@@ -104,7 +91,7 @@ func GithubCallbackHandler(w http.ResponseWriter, r *http.Request) {
 
 	// create a HTTP session
 	httpSession, _ := HTTPSession.Get(r, CookieName)
-	httpSession.Values["uid"] = githubId
+	httpSession.Values["uid"] = userId
 	httpSession.Values["id"] = strconv.Itoa(rand.Int())
 	httpSession.Options.MaxAge = conf.Wide.HTTPSessionMaxAge
 	httpSession.Save(r, w)
@@ -112,25 +99,6 @@ func GithubCallbackHandler(w http.ResponseWriter, r *http.Request) {
 	http.Redirect(w, r, "/", http.StatusSeeOther)
 }
 
-// GitHubUserInfo returns GitHub user info specified by the given access token.
-func GitHubUserInfo(accessToken string) (ret map[string]interface{}) {
-	result := map[string]interface{}{}
-	response, data, errors := gorequest.New().TLSClientConfig(&tls.Config{InsecureSkipVerify: true}).
-		Get("https://hacpai.com/github/user?ak="+accessToken).Timeout(7*time.Second).
-		Set("User-Agent", conf.UserAgent).EndStruct(&result)
-	if nil != errors || http.StatusOK != response.StatusCode {
-		logger.Errorf("Get github user info failed: %+v, %s", errors, data)
-
-		return nil
-	}
-
-	if 0 != result["sc"].(float64) {
-		return nil
-	}
-
-	return result["data"].(map[string]interface{})
-}
-
 // LoginHandler handles request of show login page.
 func LoginHandler(w http.ResponseWriter, r *http.Request) {
 	model := map[string]interface{}{"conf": conf.Wide, "i18n": i18n.GetAll(conf.Wide.Locale),
@@ -149,8 +117,8 @@ func LoginHandler(w http.ResponseWriter, r *http.Request) {
 
 // LogoutHandler handles request of user logout (exit).
 func LogoutHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	httpSession, _ := HTTPSession.Get(r, CookieName)
 

session/processes.go

@@ -15,10 +15,8 @@
 package session
 
 import (
-	"bufio"
+	"bytes"
 	"encoding/json"
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/util"
 	"math/rand"
 	"net/http"
 	"os"
@@ -28,6 +26,10 @@ import (
 	"strings"
 	"sync"
 	"time"
+
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/util"
 )
 
 // Type of process set.
@@ -43,20 +45,26 @@ var procMutex sync.Mutex
 
 // RunHandler handles request of executing a binary file.
 func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util.WSChannel) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
+
+	if conf.Wide.ReadOnly {
+		result.Code = -1
+		result.Msg = "readonly mode"
+		return
+	}
 
 	var args map[string]interface{}
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 	}
 
 	sid := args["sid"].(string)
 	wSession := WideSessions.Get(sid)
 	if nil == wSession {
-		result.Succ = false
+		result.Code = -1
 	}
 
 	filePath := args["executable"].(string)
@@ -66,35 +74,27 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 	var cmd *exec.Cmd
 	if conf.Docker {
 		fileName := filepath.Base(filePath)
-		cmd = exec.Command("docker", "run", "--rm", "--cpus", "0.05", "--name", rid, "-v", filePath+":/"+fileName, conf.DockerImageGo, "/"+fileName)
+		cmd = exec.Command("docker", "run", "--rm", "--name", rid, "-v", filePath+":/"+fileName,
+			"--memory", "64M", "--cpus", "0.1",
+			conf.DockerImageGo, "/"+fileName)
 	} else {
 		cmd = exec.Command(filePath)
 		curDir := filepath.Dir(filePath)
 		cmd.Dir = curDir
 	}
 
-	stdout, err := cmd.StdoutPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-	}
-
-	stderr, err := cmd.StderrPipe()
-	if nil != err {
-		logger.Error(err)
-		result.Succ = false
-	}
-
-	outReader := bufio.NewReader(stdout)
-	errReader := bufio.NewReader(stderr)
+	outBuf := &bytes.Buffer{}
+	errBuf := &bytes.Buffer{}
+	cmd.Stdout = outBuf
+	cmd.Stderr = errBuf
 
 	if err := cmd.Start(); nil != err {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 	}
 	wsChannel := channel[sid]
 	channelRet := map[string]interface{}{}
-	if !result.Succ {
+	if 0 != result.Code {
 		channelRet["cmd"] = "run-done"
 		channelRet["output"] = ""
 		wsChannel.WriteJSON(&channelRet)
@@ -108,6 +108,7 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 
 	channelRet["pid"] = cmd.Process.Pid
 	Processes.Add(wSession, cmd.Process)
+	shouldExitBuf := false
 
 	// push once for front-end to get the 'run' state and pid
 	if nil != wsChannel {
@@ -120,19 +121,27 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 	}
 
 	go func() {
-		defer util.Recover()
-
+		defer gulu.Panic.Recover(nil)
 		logger.Debugf("User [%s, %s] is running [id=%s, file=%s]", wSession.UserId, sid, rid, filePath)
 
 		go func() {
-			defer util.Recover()
-
+			defer gulu.Panic.Recover(nil)
 			for {
-				r, _, err := outReader.ReadRune()
-				if nil != err {
+				if shouldExitBuf {
 					break
 				}
 
+				if 1 > outBuf.Len() {
+					time.Sleep(7 * time.Millisecond)
+					continue
+				}
+
+				r, _, err := outBuf.ReadRune()
+				if nil != err {
+					time.Sleep(7 * time.Millisecond)
+					continue
+				}
+
 				oneRuneStr := string(r)
 				oneRuneStr = strings.Replace(oneRuneStr, "<", "&lt;", -1)
 				oneRuneStr = strings.Replace(oneRuneStr, ">", "&gt;", -1)
@@ -147,11 +156,21 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 		}()
 
 		for {
-			r, _, err := errReader.ReadRune()
-			if nil != err {
+			if shouldExitBuf {
 				break
 			}
 
+			if 1 > errBuf.Len() {
+				time.Sleep(7 * time.Millisecond)
+				continue
+			}
+
+			r, _, err := errBuf.ReadRune()
+			if nil != err {
+				time.Sleep(7 * time.Millisecond)
+				continue
+			}
+
 			oneRuneStr := string(r)
 			oneRuneStr = strings.Replace(oneRuneStr, "<", "&lt;", -1)
 			oneRuneStr = strings.Replace(oneRuneStr, ">", "&gt;", -1)
@@ -184,6 +203,7 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 		channelRet["output"] = "\n<span class='stderr'>run program complete</span>\n"
 	}
 
+	shouldExitBuf = true
 	Processes.Remove(wSession, cmd.Process)
 	logger.Debugf("User [%s, %s] done running [id=%s, file=%s, kill=%v]", wSession.UserId, sid, rid, filePath, kill)
 
@@ -196,13 +216,13 @@ func RunHandler(w http.ResponseWriter, r *http.Request, channel map[string]*util
 
 // StopHandler handles request of stopping a running process.
 func StopHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	var args map[string]interface{}
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -212,7 +232,7 @@ func StopHandler(w http.ResponseWriter, r *http.Request) {
 
 	wSession := WideSessions.Get(sid)
 	if nil == wSession {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}

session/sessions.go

@@ -35,10 +35,10 @@ import (
 	"sync"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/event"
-	"github.com/b3log/wide/log"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/event"
+	"github.com/88250/wide/util"
 	"github.com/fsnotify/fsnotify"
 	"github.com/gorilla/sessions"
 	"github.com/gorilla/websocket"
@@ -52,7 +52,7 @@ const (
 )
 
 // Logger.
-var logger = log.NewLogger(os.Stdout)
+var logger = gulu.Log.NewLogger(os.Stdout)
 
 var (
 	// SessionWS holds all session channels. <sid, *util.WSChannel>
@@ -105,7 +105,7 @@ var mutex sync.Mutex
 // Invalid sessions: sessions that not used within 30 minutes, refers to WideSession.Updated field.
 func FixedTimeRelease() {
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for _ = range time.Tick(time.Hour) {
 			hour, _ := time.ParseDuration("-30m")
@@ -139,9 +139,9 @@ func (u *userReport) report() string {
 // FixedTimeReport reports the Wide sessions status periodically (10 minutes).
 func FixedTimeReport() {
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
-		for _ = range time.Tick(10*time.Minute) {
+		for _ = range time.Tick(10 * time.Minute) {
 			users := userReports{}
 			processSum := 0
 
@@ -284,8 +284,8 @@ func WSHandler(w http.ResponseWriter, r *http.Request) {
 
 // SaveContentHandler handles request of session content string.
 func SaveContentHandler(w http.ResponseWriter, r *http.Request) {
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	args := struct {
 		Sid string
@@ -294,14 +294,14 @@ func SaveContentHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
 
 	wSession := WideSessions.Get(args.Sid)
 	if nil == wSession {
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -477,7 +477,7 @@ func (sessions *wSessions) new(httpSession *sessions.Session, sid string) *WideS
 	}
 
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for {
 			ch := SessionWS[sid]
@@ -492,7 +492,7 @@ func (sessions *wSessions) new(httpSession *sessions.Session, sid string) *WideS
 
 				ch = SessionWS[sid]
 				if nil == ch {
-					return // release this gorutine
+					return // release this goroutine
 				}
 
 				logger.Trace(event)
@@ -500,7 +500,7 @@ func (sessions *wSessions) new(httpSession *sessions.Session, sid string) *WideS
 				if event.Op&fsnotify.Create == fsnotify.Create {
 					fileType := "f"
 
-					if util.File.IsDir(path) {
+					if gulu.File.IsDir(path) {
 						fileType = "d"
 
 						if err = watcher.Add(path); nil != err {
@@ -526,7 +526,7 @@ func (sessions *wSessions) new(httpSession *sessions.Session, sid string) *WideS
 	}()
 
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		workspaces := filepath.SplitList(conf.GetUserWorkspace(uid))
 		for _, workspace := range workspaces {

session/users.go

@@ -24,9 +24,9 @@ import (
 	"text/template"
 	"time"
 
-	"github.com/b3log/wide/conf"
-	"github.com/b3log/wide/i18n"
-	"github.com/b3log/wide/util"
+	"github.com/88250/gulu"
+	"github.com/88250/wide/conf"
+	"github.com/88250/wide/i18n"
 )
 
 const (
@@ -67,7 +67,7 @@ func PreferenceHandler(w http.ResponseWriter, r *http.Request) {
 
 		model := map[string]interface{}{"conf": conf.Wide, "i18n": i18n.GetAll(user.Locale), "user": user,
 			"ver": conf.WideVersion, "goos": runtime.GOOS, "goarch": runtime.GOARCH, "gover": runtime.Version(),
-			"locales": i18n.GetLocalesNames(), "gofmts": util.Go.GetGoFormats(),
+			"locales": i18n.GetLocalesNames(), "gofmts": gulu.Go.GetGoFormats(),
 			"themes": conf.GetThemes(), "editorThemes": conf.GetEditorThemes()}
 
 		t, err := template.ParseFiles("views/preference.html")
@@ -93,8 +93,8 @@ func PreferenceHandler(w http.ResponseWriter, r *http.Request) {
 
 	// non-GET request as save request
 
-	result := util.NewResult()
-	defer util.RetResult(w, r, result)
+	result := gulu.Ret.NewResult()
+	defer gulu.Ret.RetResult(w, r, result)
 
 	args := struct {
 		FontFamily            string
@@ -117,7 +117,7 @@ func PreferenceHandler(w http.ResponseWriter, r *http.Request) {
 
 	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		logger.Error(err)
-		result.Succ = false
+		result.Code = -1
 
 		return
 	}
@@ -146,7 +146,11 @@ func PreferenceHandler(w http.ResponseWriter, r *http.Request) {
 	user.Lived = now
 	user.Updated = now
 
-	result.Succ = user.Save()
+	if user.Save() {
+		result.Code = 0
+	} else {
+		result.Code = -1
+	}
 }
 
 // FixedTimeSave saves online users' configurations periodically (1 minute).
@@ -154,7 +158,7 @@ func PreferenceHandler(w http.ResponseWriter, r *http.Request) {
 // Main goal of this function is to save user session content, for restoring session content while user open Wide next time.
 func FixedTimeSave() {
 	go func() {
-		defer util.Recover()
+		defer gulu.Panic.Recover(nil)
 
 		for _ = range time.Tick(time.Minute) {
 			SaveOnlineUsers()

static/css/playground.css

@@ -14,8 +14,16 @@
  * limitations under the License.
  */
 
-body{ 
-    overflow: auto;
+body {
+    display: flex;
+    flex-direction: column;
+    max-height: 100vh;
+}
+
+.main {
+    flex: 1;
+    min-height: 1px;
+    display: flex;
 }
 
 .header {
@@ -61,7 +69,7 @@ body{
 }
 
 .share-panel .font-ico:hover {
-    transform:rotate(360deg);
+    transform: rotate(360deg);
 }
 
 .footer {

static/css/sign.css

@@ -92,18 +92,16 @@ body {
 }
 
 
-.login__github {
-    cursor: pointer;
-    background-image: url("/static/images/github.png");
-    height: 200px;
+.login__icon {
     width: 200px;
-    background-size: cover;
-    margin: 20px auto;
-    background-position: center center;
+    transition: all .15s ease-in-out;
+    padding-right: 24px;
+    color: #3b3e43;
+    fill: currentColor;
 }
 
-.login__github:hover {
-    background-image: url("/static/images/github.gif");
+.login__icon:hover {
+    transform: scale(1.1);
 }
 
 .btn {
@@ -127,6 +125,14 @@ body {
     box-shadow: 0 0 0 0.2em rgba(40, 167, 69, .3);
 }
 
+.btn-blue {
+    background-color: #4285f4;
+}
+
+.btn-blue:hover {
+    background-color: #2a75f3;
+}
+
 .btn.btn-white,
 .btn.btn-red {
     color: #333;
@@ -216,4 +222,20 @@ body {
     font-size: 16px;
 }
 
+.start {
+    text-align: center;
+}
+
+.start .btn {
+    color: #fff;
+}
+
+.start svg {
+    fill: currentColor;
+}
+
+.start__aciton {
+    display: flex;
+    align-items: center;
+}
 /* end sign up */

static/css/wide.css

@@ -259,22 +259,19 @@
 
 .bottom-window-group .output .start-build,
 .bottom-window-group .output .start-test, .start-vet,
-.bottom-window-group .output .start-install,
-.bottom-window-group .output .start-mod {
+.bottom-window-group .output .start-install {
     color: #999;
 }
 
 .bottom-window-group .output .build-succ,
 .bottom-window-group .output .test-succ, .vet-succ,
-.bottom-window-group .output .install-succ,
-.bottom-window-group .output .mod-succ {
+.bottom-window-group .output .install-succ {
     color: rgb(0,153,0);
 }
 
 .bottom-window-group .output .build-error,
 .bottom-window-group .output .test-error, .vet-error,
-.bottom-window-group .output .install-error, 
-.bottom-window-group .output .mod-error {
+.bottom-window-group .output .install-error {
     color: #9d0000;
 }
 

static/css/wide.min.css

@@ -1,6 +1,6 @@
-.dialog-close-icon,.dialog-close-icon:hover{text-decoration:none}.dialog-background{height:100%;left:0;opacity:.3;position:absolute;top:0;width:100%;filter:alpha(opacity=30);display:none;background-color:#000;z-index:99}.dialog-panel{position:absolute;z-index:100;display:none;-moz-user-select:none;user-select:none;box-shadow:0 2px 10px 1px #000}.dialog-title{float:left;line-height:22px;margin-left:3px;font-weight:700}.dialog-header-bg{height:23px;background-color:#bbb;cursor:move;width:100%}.dialog-close-icon{float:right;margin:3px}.dialog-main>div{width:100%}.dialog-footer{padding:10px;text-align:right}#dialogCloseEditor button,.dialog-footer button{margin:0 5px}#dialogAlert,#dialogRemoveConfirm,.dialog-form,.dialog-prompt{padding:10px 15px 0;overflow:hidden}.dialog-main input,.dialog-main select{width:100%;margin:2px auto}#dialogGoFilePrompt>ul{position:relative;height:260px;overflow:auto;margin-top:5px;background-color:#FFF;border:1px solid #919191}#dialogPreference{margin:10px}#dialogPreference .tabs-panel{padding:10px}#dialogPreference .preference{margin-bottom:10px}#dialogPreference img.gravatar{width:48px;height:48px}
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+.frame{position:absolute;width:320px;z-index:21;display:none}.frame li{padding:0 5px;line-height:25px;cursor:pointer}.frame li.disabled,.frame li.disabled .font-ico,.frame li.disabled:hover .font-ico{color:#999}.frame a{color:#000;text-decoration:none}.frame a:hover,.frame li:hover a{color:#fff}.frame .space{display:inline-block;width:20px;height:15px}.frame .font-ico{margin-right:5px;width:15px;display:inline-block;text-align:center}.tabs{height:21px;overflow:hidden;width:100%}.tabs>div{float:left;line-height:20px;height:20px;padding:0 5px;cursor:pointer}.tabs>div>span.changed{font-weight:700}.tabs-panel{overflow:auto;flex:1;height:100%}.menu{display:block!important}.menu>ul>li{float:left}.menu>ul>li>span{font-size:12px;line-height:21px;cursor:pointer;padding:4px 7px}.menu .split{float:left;border-left:1px solid #919191;height:21px;margin:0 5px 0 0}.menu img.gravatar{float:left;margin:2px 8px;height:17px;width:17px;border-radius:9px}#buildRun{color:#6db14c;font-size:19px}#buildRun.ico-stop{color:#9d0000;font-size:16px}.share-panel{position:absolute;z-index:20;width:190px;padding:5px 0;right:0;top:21px}.share-panel .font-ico{font-size:20px;transition:all .2s ease-out 0s;margin:0 5px;width:24px}.share-panel .font-ico:hover{transform:rotate(360deg)}.edit-panel{position:absolute;left:20%;width:60%;height:70%;overflow:hidden;flex-flow:column;display:flex}.toolbars{position:absolute;right:5px;top:1px}.ico{background-image:url(../images/ico-file.png);float:left;height:16px;margin:2px 0 0 -2px;width:16px}.edit-exprinfo{position:absolute;z-index:10;overflow:hidden;list-style:none;margin:0;padding:2px;-webkit-box-shadow:2px 3px 5px rgba(0,0,0,.2);-moz-box-shadow:2px 3px 5px rgba(0,0,0,.2);box-shadow:2px 3px 5px rgba(0,0,0,.2);border-radius:3px;border:1px solid silver;background:#fff;font-size:90%;max-height:20em;overflow-y:auto}.CodeMirror,.CodeMirror-hints{font-family:Consolas,'Courier New',monospace}.CodeMirror-hints .ico{margin:-1px 2px 0 -1px}.CodeMirror-focused .cm-matchhighlight{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAFklEQVQI12NgYGBgkKzc8x9CMDAwAAAmhwSbidEoSQAAAABJRU5ErkJggg==);background-position:bottom;background-repeat:repeat-x}.CodeMirror-hint{padding-right:18px;max-width:none}.CodeMirror-hint:hover{background:#08f;color:#fff}.CodeMirror div.CodeMirror-cursor{border-left:2px solid #333}.CodeMirror-gutter-filler,.CodeMirror-scrollbar-filler{background-color:transparent}.bottom-window-group{background-color:#fff;flex-flow:column}.bottom-window-group .output{font-family:Consolas,Courier New,monospace;padding:0 5px;line-height:16px;font-size:12px;overflow-x:scroll;outline:0}.bottom-window-group .output pre{margin:0;font-family:Consolas,'Courier New',monospace}.bottom-window-group .output .start-build,.bottom-window-group .output .start-install,.bottom-window-group .output .start-test,.start-vet{color:#999}.bottom-window-group .output .build-succ,.bottom-window-group .output .install-succ,.bottom-window-group .output .test-succ,.vet-succ{color:#090}.bottom-window-group .output .build-error,.bottom-window-group .output .install-error,.bottom-window-group .output .test-error,.vet-error{color:#9d0000}.bottom-window-group .output .stderr{color:gray;font-style:italic}.bottom-window-group .output .path{text-decoration:underline;cursor:pointer}.bottom-window-group table{width:100%}.bottom-window-group td{border-bottom:1px solid #919191;font-size:12px;line-height:19px}.bottom-window-group .notification{outline:0}.bottom-window-group .notification .severity,.bottom-window-group .notification .type{width:50px;padding:0 5px}.bottom-window-group .search{display:flex;flex-flow:column;outline:0}.footer{box-shadow:0 1px 0 0 rgba(255,255,255,.06) inset;padding-left:5px;line-height:18px;display:block!important}.footer .cursor{cursor:pointer}.notification-count{float:right;display:none;cursor:pointer;background-color:#9d0000;color:#fff;margin:1px 5px;padding:0 2px;border-radius:3px;line-height:16px}
+.side{width:20%;position:absolute;height:100%;z-index:8;flex-flow:column;display:flex}.side-max{width:100%;z-index:11}.side-right .tabs-panel>div{overflow:auto}.side-right{flex-flow:column}#outline .ico{margin:1px 5px 0 5px}.ico-func{background-position:-123px -21px}.ico-interface{background-position:-143px -21px}.ico-const{background-position:-103px -21px}.ico-var{background-position:-63px -21px}.ico-struct{background-position:-83px -21px}.ico-type{background-position:-163px -21px}.ico-package{background-position:-183px -21px}.ztree{width:100%;padding:0;outline:0;border:0}.ztree li a.curSelectedNode{background-color:#3875d7;border-width:0;color:#fff;height:18px;opacity:1}.ztree li a:hover{text-decoration:none}.ztree li>a>span.button,.ztree li>a>span.button.ico-ztree-dir,.ztree li>a>span.button.ico-ztree-dir-api,.ztree li>a>span.button.ico-ztree-dir-workspace{margin-right:2px}.ztree li>a>span.button{background-image:url(../images/ico-file.png);margin-right:0}.ico-ztree-dir{background-position:-2px -23px}.ico-ztree-dir-api{background-position:-22px -23px}.ico-ztree-dir-workspace{background-position:-42px -23px}.ico-ztree-html{background-position:-4px -2px}.ico-ztree-go{background-position:-22px -2px}.ico-ztree-css{background-position:-42px -2px}.ico-ztree-img{background-position:-63px -2px}.ico-ztree-other{background-position:-83px -2px}.ico-ztree-text{background-position:-103px -2px}.ico-ztree-sql{background-position:-123px -2px}.ico-ztree-pro{background-position:-142px -2px}.ico-ztree-md{background-position:-162px -2px}.ico-ztree-js{background-position:-182px -2px}.ico-ztree-xml{background-position:-202px -2px}
+#startPage{padding:50px 70px;line-height:28px;white-space:normal;word-wrap:break-word;overflow:auto}#startPage a{color:#4183c4;text-decoration:none}#startPage a:hover{text-decoration:underline}#startPage .title{background-color:#bbb;border-bottom-width:0!important;border-radius:3px 3px 0 0;font-size:15px;margin-bottom:10px;padding:5px 10px;color:#fff}#startPage .details{width:30%;float:left}#startPage .details label{color:#666}#startPage .details li.border{padding-bottom:5px;margin-bottom:5px;border-bottom:1px solid #919191}#startPage .details li.border.workspace{line-height:18px;padding-bottom:10px!important;word-wrap:break-word;white-space:normal;word-break:break-all}#startPage .news{width:60%;float:right;border-left:1px solid #f1f1f1;margin-left:10%;padding-left:10%;white-space:nowrap;overflow:hidden}#startPage .news li{border-bottom:1px solid #919191}#startPage .date{color:#bbb;font-size:13px;word-wrap:normal;white-space:nowrap}
+#dialogAboutDialog .dialog-main{background-color:#fff}#dialogAbout{margin:35px 20px;line-height:28px}#dialogAbout .item{margin:0 10px}#dialogAbout a{color:#4183c4;text-decoration:none}#dialogAbout a:hover{text-decoration:underline}#dialogAbout label{color:#666}#dialogAbout img{width:100px;float:left;margin-right:60px}#dialogAbout .space{margin-bottom:6px;border-bottom:1px solid #919191;padding-bottom:6px}#dialogAbout .thx ul{margin-left:50px}#dialogAbout .thx a{width:80px;display:inline-block}#dialogAbout .license{color:#999;font-size:12px;line-height:normal;height:85px;overflow-x:hidden;word-wrap:break-word}

static/js/editors.js

@@ -248,7 +248,7 @@ var editors = {
             after: function () {
                 $("#startPage").load('/start?sid=' + config.wideSessionId);
                 $.ajax({
-                    url: "https://hacpai.com/apis/articles?tags=wide,golang&p=1&size=20",
+                    url: "https://ld246.com/apis/articles?tags=wide,golang&p=1&size=20",
                     type: "GET",
                     dataType: "jsonp",
                     jsonp: "callback",
@@ -265,7 +265,7 @@ var editors = {
                         }
 
                         var listHTML = "<ul><li class='title'>" + config.label.community +
-                            "<a href='https://hacpai.com/article/1437497122181' target='_blank' class='fn-right'>边看边练</li>";
+                            "<a href='https://ld246.com/article/1437497122181' target='_blank' class='fn-right'>边看边练</li>";
                         for (var i = 0; i < length; i++) {
                             var article = articles[i];
                             listHTML += "<li>"
@@ -439,7 +439,7 @@ var editors = {
                 data: JSON.stringify(request),
                 dataType: "json",
                 success: function (result) {
-                    if (!result.succ) {
+                    if (0 != result.code) {
                         return;
                     }
                     
@@ -587,7 +587,7 @@ var editors = {
                 data: JSON.stringify(request),
                 dataType: "json",
                 success: function (result) {
-                    if (!result.succ) {
+                    if (0 != result.code) {
                         return;
                     }
                     
@@ -617,7 +617,7 @@ var editors = {
                 data: JSON.stringify(request),
                 dataType: "json",
                 success: function (result) {
-                    if (!result.succ) {
+                    if (0 != result.code) {
                         return;
                     }
 

static/js/menu.js

@@ -163,7 +163,7 @@ var menu = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (result.succ) {
+                if (0 == result.code) {
                     window.location.href = "/login";
                 }
             }
@@ -172,33 +172,6 @@ var menu = {
     openAbout: function () {
         $("#dialogAbout").dialog("open");
     },
-    gomod: function () {
-        menu.saveAllFiles();
-
-        var currentPath = editors.getCurrentPath();
-        if (!currentPath) {
-            return false;
-        }
-
-        if ($(".menu li.go-mod").hasClass("disabled")) {
-            return false;
-        }
-
-        var request = newWideRequest();
-        request.file = currentPath;
-
-        $.ajax({
-            type: 'POST',
-            url: '/go/mod',
-            data: JSON.stringify(request),
-            dataType: "json",
-            beforeSend: function () {
-                bottomGroup.resetOutput();
-            },
-            success: function (result) {
-            }
-        });
-    },
     goinstall: function () {
         menu.saveAllFiles();
 
@@ -467,7 +440,7 @@ var menu = {
                         url: '/preference',
                         data: JSON.stringify(request),
                         success: function (result, textStatus, jqXHR) {
-                            if (!result.succ) {
+                            if (0 != result.code) {
                                 return false;
                             }
 

static/js/notification.js

@@ -19,7 +19,7 @@
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 1.0.0.1, Dec 8, 2015
+ * @version 1.0.0.2, Jun 23, 2019
  */
 var notification = {
     init: function () {
@@ -35,7 +35,7 @@ var notification = {
         var notificationWS = new ReconnectingWebSocket(config.channel + '/notification/ws?sid=' + config.wideSessionId);
 
         notificationWS.onopen = function () {
-            console.log('[notification onopen] connected');
+            // console.log('[notification onopen] connected');
         };
 
         notificationWS.onmessage = function (e) {
@@ -44,7 +44,7 @@ var notification = {
                     notificationHTML = '';
             
             if (data.cmd && "init-notification" === data.cmd) {
-                console.log('[notification onmessage]' + e.data);
+                // console.log('[notification onmessage]' + e.data);
                 
                 return;
             }
@@ -58,11 +58,11 @@ var notification = {
         };
 
         notificationWS.onclose = function (e) {
-            console.log('[notification onclose] disconnected (' + e.code + ')');
+            // console.log('[notification onclose] disconnected (' + e.code + ')');
         };
 
         notificationWS.onerror = function (e) {
-            console.log('[notification onerror]');
+            console.log('[notification onerror]', e);
         };
     }
 };

static/js/playground.js

@@ -19,14 +19,13 @@
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 1.0.0.2, Oct 5, 2018
+ * @version 1.0.0.3, Jun 23, 2019
  */
 var playground = {
     autocompleteMutex: false,
     editor: undefined,
     pid: undefined,
     _resize: function () {
-        $('#goNews, #editorDivWrap').height($(window).height() - 40 - $(".footer").height());
         playground.editor.setSize("auto", ($("#editorDiv").parent().height() * 0.7) + "px");
     },
     _initShare: function () {
@@ -82,7 +81,6 @@ var playground = {
             var autocompleteHints = [];
 
             if (playground.autocompleteMutex && editor.state.completionActive) {
-                console.log(1);
                 return;
             }
 
@@ -275,23 +273,23 @@ var playground = {
         var sessionWS = new ReconnectingWebSocket(config.channel + '/session/ws?sid=' + config.wideSessionId);
 
         sessionWS.onopen = function () {
-            console.log('[session onopen] connected');
+            // console.log('[session onopen] connected');
         };
 
         sessionWS.onmessage = function (e) {
-            console.log('[session onmessage]' + e.data);
+            // console.log('[session onmessage]' + e.data);
         };
         sessionWS.onclose = function (e) {
-            console.log('[session onclose] disconnected (' + e.code + ')');
+            // console.log('[session onclose] disconnected (' + e.code + ')');
         };
         sessionWS.onerror = function (e) {
-            console.log('[session onerror] ' + JSON.parse(e));
+            // console.log('[session onerror] ' + JSON.parse(e));
         };
 
         var playgroundWS = new ReconnectingWebSocket(config.channel + '/playground/ws?sid=' + config.wideSessionId);
 
         playgroundWS.onopen = function () {
-            console.log('[playground onopen] connected');
+            // console.log('[playground onopen] connected');
         };
 
         playgroundWS.onmessage = function (e) {
@@ -303,22 +301,30 @@ var playground = {
 
             playground.pid = data.pid;
 
-            var output = data.output;
+            var output = $("#output").html();
+            if ("" === output) {
+                output = "<pre>" + data.output + "</pre>";
+            } else {
+                output = output.replace(/<\/pre>$/g, data.output + '</pre>');
+            }
             output = output.replace(/\r/g, '');
             output = output.replace(/\n/g, '<br/>');
-            var oldOutput = $("#output").html();
-            $("#output").html(oldOutput + output);
+            if (-1 !== output.indexOf("<br/>")) {
+                output = Autolinker.link(output);
+            }
+
+            $("#output").html(output);
         };
         playgroundWS.onclose = function (e) {
-            console.log('[playground onclose] disconnected (' + e.code + ')');
+            // console.log('[playground onclose] disconnected (' + e.code + ')');
         };
         playgroundWS.onerror = function (e) {
-            console.log('[playground onerror] ' + JSON.parse(e));
+            console.log('[playground onerror] ', e);
         };
     },
     _initGoNews: function () {
         $.ajax({
-            url: "https://hacpai.com/apis/articles?tags=wide,golang&p=1&size=20",
+            url: "https://ld246.com/apis/articles?tags=wide,golang&p=1&size=20",
             type: "GET",
             dataType: "jsonp",
             jsonp: "callback",
@@ -331,7 +337,7 @@ var playground = {
                 var length = articles.length;
 
                 var listHTML = "<ul><li class='title'>" + config.label.community +
-                    "<a href='https://hacpai.com/article/1437497122181' target='_blank' class='fn-right'>边看边练</li>";
+                    "<a href='https://ld246.com/article/1437497122181' target='_blank' class='fn-right'>边看边练</li>";
                 for (var i = 0; i < length; i++) {
                     var article = articles[i];
                     listHTML += "<li>"
@@ -365,8 +371,7 @@ var playground = {
                 
                 playground.editor.setValue(data.code);
 
-                if (!result.succ) {
-                    console.log(data);
+                if (0 != result.code) {
                     return;
                 }
 
@@ -438,7 +443,7 @@ var playground = {
                 playground.editor.setValue(data.code);
                 playground.editor.setCursor(cursor);
 
-                if (!result.succ) {
+                if (0 != result.code) {
                     return;
                 }
 
@@ -452,13 +457,11 @@ var playground = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        console.log(result);
-                        
                         var data = result.data;
 
                         $("#output").html(data.output);
 
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             return;
                         }
 

static/js/session.js

@@ -18,7 +18,7 @@
  * @file session.js
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
- * @version 1.1.0.1, Dec 8, 2015
+ * @version 1.1.0.2, Jun 23, 2019
  */
 var session = {
     init: function () {
@@ -158,8 +158,6 @@ var session = {
         var sessionWS = new ReconnectingWebSocket(config.channel + '/session/ws?sid=' + config.wideSessionId);
 
         sessionWS.onopen = function () {
-            console.log('[session onopen] connected');
-
             var dateFormat = function (time, fmt) {
                 var date = new Date(time);
                 var dateObj = {
@@ -238,7 +236,7 @@ var session = {
             }
         };
         sessionWS.onclose = function (e) {
-            console.log('[session onclose] disconnected (' + e.code + ')');
+            // console.log('[session onclose] disconnected (' + e.code + ')');
 
             var data = {type: "Network", severity: "ERROR",
                 message: "Disconnected from server, trying to reconnect it [sid=" + config.wideSessionId + "]"},
@@ -253,7 +251,7 @@ var session = {
             $(".notification-count").show();
         };
         sessionWS.onerror = function (e) {
-            console.log('[session onerror]');
+            console.log('[session onerror]', e);
         };
     }
 };

static/js/tree.js

@@ -164,7 +164,7 @@ var tree = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (!result.succ) {
+                if (0 != result.code) {
                     $("#dialogAlert").dialog("open", result.msg);
 
                     return false;
@@ -190,7 +190,7 @@ var tree = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (!result.succ) {
+                if (0 != result.code) {
                     $("#dialogAlert").dialog("open", result.msg);
 
                     return false;
@@ -220,7 +220,7 @@ var tree = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (result.succ) {
+                if (0 == result.code) {
                     var $dirRMenu = $("#dirRMenu");
                     var $fileRMenu = $("#fileRMenu");
                     var setting = {
@@ -374,7 +374,7 @@ var tree = {
                 data: JSON.stringify(request),
                 dataType: "json",
                 success: function (result) {
-                    if (!result.succ) {
+                    if (0 != result.code) {
                         $("#dialogAlert").dialog("open", result.msg);
 
                         return false;
@@ -463,7 +463,7 @@ var tree = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             return;
                         }
 
@@ -499,7 +499,7 @@ var tree = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             $("#dialogRenamePrompt").dialog("close");
                             bottomGroup.tabs.setCurrent("notification");
                             windows.flowBottom();

static/js/wide.js

@@ -19,7 +19,7 @@
  *
  * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 1.0.0.1, Dec 8, 2015
+ * @version 1.0.0.2, Jun 23, 2019
  */
 var wide = {
     curNode: undefined,
@@ -42,7 +42,7 @@ var wide = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (!result.succ) {
+                if (0 != result.code) {
                     return;
                 }
 
@@ -125,7 +125,7 @@ var wide = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             $("#dialogRemoveConfirm").dialog("close");
                             bottomGroup.tabs.setCurrent("notification");
                             windows.flowBottom();
@@ -163,7 +163,7 @@ var wide = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             $("#dialogNewFilePrompt").dialog("close");
                             bottomGroup.tabs.setCurrent("notification");
                             windows.flowBottom();
@@ -207,7 +207,7 @@ var wide = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (!result.succ) {
+                        if (0 != result.code) {
                             $("#dialogNewDirPrompt").dialog("close");
                             bottomGroup.tabs.setCurrent("notification");
                             windows.flowBottom();
@@ -268,7 +268,7 @@ var wide = {
                         data: JSON.stringify(request),
                         dataType: "json",
                         success: function (result) {
-                            if (!result.succ) {
+                            if (0 != result.code) {
                                 return;
                             }
 
@@ -343,11 +343,11 @@ var wide = {
     _initWS: function () {
         var outputWS = new ReconnectingWebSocket(config.channel + '/output/ws?sid=' + config.wideSessionId);
         outputWS.onopen = function () {
-            console.log('[output onopen] connected');
+            // console.log('[output onopen] connected');
         };
 
         outputWS.onmessage = function (e) {
-            console.log('[output onmessage]' + e.data);
+            // console.log('[output onmessage]' + e.data);
             var data = JSON.parse(e.data);
 
             if (goLintFound) {
@@ -390,14 +390,12 @@ var wide = {
                 case 'start-test':
                 case 'start-vet':
                 case 'start-install':
-                case 'start-mod':
                     bottomGroup.fillOutput(data.output);
 
                     break;
                 case 'go test':
                 case 'go vet':
                 case 'go install':
-                case 'go mod':
                     bottomGroup.fillOutput($('.bottom-window-group .output > div').html() + data.output);
 
                     break;
@@ -445,7 +443,7 @@ var wide = {
                                 data: JSON.stringify(request),
                                 dataType: "json",
                                 success: function (result) {
-                                    if (!result.succ) {
+                                    if (0 != result.code) {
                                         $("#dialogAlert").dialog("open", result.msg);
 
                                         return false;
@@ -465,10 +463,10 @@ var wide = {
             }
         };
         outputWS.onclose = function (e) {
-            console.log('[output onclose] disconnected (' + e.code + ')');
+            // console.log('[output onclose] disconnected (' + e.code + ')');
         };
         outputWS.onerror = function (e) {
-            console.log('[output onerror]');
+            console.log('[output onerror]',e);
         };
     },
     _initFooter: function () {
@@ -616,7 +614,7 @@ var wide = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function (result) {
-                if (result.succ) {
+                if (0 == result.code) {
                     editor.setValue(result.data.code);
                     editor.setCursor(cursor);
                     editor.scrollTo(null, scrollInfo.top);
@@ -649,7 +647,7 @@ var wide = {
                     data: JSON.stringify(request),
                     dataType: "json",
                     success: function (result) {
-                        if (result.succ) {
+                        if (0 == result.code) {
                             formatted = result.data.code;
                         }
                     }

tmp/README.md

@@ -1 +0,0 @@
-This directory is used to unit-test.

util/file.go

@@ -1,159 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"io"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/b3log/wide/log"
-)
-
-// Logger.
-var fileLogger = log.NewLogger(os.Stdout)
-
-type myfile struct{}
-
-// File utilities.
-var File = myfile{}
-
-// GetFileSize get the length in bytes of file of the specified path.
-func (*myfile) GetFileSize(path string) int64 {
-	fi, err := os.Stat(path)
-	if nil != err {
-		fileLogger.Error(err)
-
-		return -1
-	}
-
-	return fi.Size()
-}
-
-// IsExist determines whether the file spcified by the given path is exists.
-func (*myfile) IsExist(path string) bool {
-	_, err := os.Stat(path)
-
-	return err == nil || os.IsExist(err)
-}
-
-// IsBinary determines whether the specified content is a binary file content.
-func (*myfile) IsBinary(content string) bool {
-	for _, b := range content {
-		if 0 == b {
-			return true
-		}
-	}
-
-	return false
-}
-
-// IsImg determines whether the specified extension is a image.
-func (*myfile) IsImg(extension string) bool {
-	ext := strings.ToLower(extension)
-
-	switch ext {
-	case ".jpg", ".jpeg", ".bmp", ".gif", ".png", ".svg", ".ico":
-		return true
-	default:
-		return false
-	}
-}
-
-// IsDir determines whether the specified path is a directory.
-func (*myfile) IsDir(path string) bool {
-	fio, err := os.Lstat(path)
-	if nil != err {
-		fileLogger.Warnf("Determines whether [%s] is a directory failed: [%v]", path, err)
-
-		return false
-	}
-
-	return fio.IsDir()
-}
-
-// CopyFile copies the source file to the dest file.
-func (*myfile) CopyFile(source string, dest string) (err error) {
-	sourcefile, err := os.Open(source)
-	if err != nil {
-		return err
-	}
-
-	defer sourcefile.Close()
-
-	destfile, err := os.Create(dest)
-	if err != nil {
-		return err
-	}
-
-	defer destfile.Close()
-
-	_, err = io.Copy(destfile, sourcefile)
-	if err == nil {
-		sourceinfo, err := os.Stat(source)
-		if err != nil {
-			err = os.Chmod(dest, sourceinfo.Mode())
-		}
-	}
-
-	return nil
-}
-
-// CopyDir copies the source directory to the dest directory.
-func (*myfile) CopyDir(source string, dest string) (err error) {
-	sourceinfo, err := os.Stat(source)
-	if err != nil {
-		return err
-	}
-
-	// create dest dir
-	err = os.MkdirAll(dest, sourceinfo.Mode())
-	if err != nil {
-		return err
-	}
-
-	directory, err := os.Open(source)
-	if err != nil {
-		return err
-	}
-
-	defer directory.Close()
-
-	objects, err := directory.Readdir(-1)
-	if err != nil {
-		return err
-	}
-
-	for _, obj := range objects {
-		srcFilePath := filepath.Join(source, obj.Name())
-		destFilePath := filepath.Join(dest, obj.Name())
-
-		if obj.IsDir() {
-			// create sub-directories - recursively
-			err = File.CopyDir(srcFilePath, destFilePath)
-			if err != nil {
-				fileLogger.Error(err)
-			}
-		} else {
-			err = File.CopyFile(srcFilePath, destFilePath)
-			if err != nil {
-				fileLogger.Error(err)
-			}
-		}
-	}
-
-	return nil
-}

util/file_test.go

@@ -1,81 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"path/filepath"
-	"strconv"
-	"testing"
-)
-
-func TestGetFileSize(t *testing.T) {
-	size := File.GetFileSize(".")
-
-	t.Log("size of file [.] is [" + strconv.FormatInt(size, 10) + "]")
-}
-
-func TestIsExist(t *testing.T) {
-	if !File.IsExist(".") {
-		t.Error(". must exist")
-
-		return
-	}
-}
-
-func TestIdBinary(t *testing.T) {
-	if File.IsBinary("not binary content") {
-		t.Error("The content should not be binary")
-
-		return
-	}
-}
-
-func TestIsImg(t *testing.T) {
-	if !File.IsImg(".jpg") {
-		t.Error(".jpg should be a valid extension of a image file")
-
-		return
-	}
-}
-
-func TestIsDir(t *testing.T) {
-	if !File.IsDir(".") {
-		t.Error(". should be a directory")
-
-		return
-	}
-}
-
-func TestCopyDir(t *testing.T) {
-	dest := filepath.Join(testDir, "util")
-
-	err := File.CopyDir(".", dest)
-	if nil != err {
-		t.Error("Copy dir error: ", err)
-
-		return
-	}
-}
-
-func TestCopyFile(t *testing.T) {
-	dest := filepath.Join(testDir, "file.go")
-
-	err := File.CopyFile("./file.go", dest)
-	if nil != err {
-		t.Error("Copy file error: ", err)
-
-		return
-	}
-}

util/go.go

@@ -1,118 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"os"
-	"path"
-	"path/filepath"
-	"runtime"
-	"sort"
-	"strings"
-)
-
-const (
-	pathSeparator     = string(os.PathSeparator)     // OS-specific path separator
-	pathListSeparator = string(os.PathListSeparator) // OS-specific path list separator
-)
-
-type mygo struct{}
-
-// Go utilities.
-var Go = mygo{}
-
-func (*mygo) GetCrossPlatforms() []string {
-	return []string{
-		"darwin_amd64", "linux_amd64", "windows_amd64",
-		"linux_arm", "darwin_386", "linux_386", "windows_386"}
-}
-
-// GetAPIPath gets the Go source code path.
-//
-//  1. before Go 1.4: $GOROOT/src/pkg
-//  2. Go 1.4 and after: $GOROOT/src
-func (*mygo) GetAPIPath() string {
-	ret := runtime.GOROOT() + "/src/pkg" // before Go 1.4
-	if !File.IsExist(ret) {
-		ret = runtime.GOROOT() + "/src" // Go 1.4 and after
-	}
-
-	return filepath.FromSlash(path.Clean(ret))
-}
-
-// IsAPI determines whether the specified path belongs to Go API.
-func (*mygo) IsAPI(path string) bool {
-	apiPath := Go.GetAPIPath()
-
-	return strings.HasPrefix(filepath.FromSlash(path), apiPath)
-}
-
-// GetGoFormats gets Go format tools. It may return ["gofmt", "goimports"].
-func (*mygo) GetGoFormats() []string {
-	ret := []string{"gofmt"}
-
-	p := Go.GetExecutableInGOBIN("goimports")
-	if File.IsExist(p) {
-		ret = append(ret, "goimports")
-	}
-
-	sort.Strings(ret)
-
-	return ret
-}
-
-// GetExecutableInGOBIN gets executable file under GOBIN path.
-//
-// The specified executable should not with extension, this function will append .exe if on Windows.
-func (*mygo) GetExecutableInGOBIN(executable string) string {
-	if OS.IsWindows() {
-		executable += ".exe"
-	}
-
-	gopaths := filepath.SplitList(os.Getenv("GOPATH"))
-
-	for _, gopath := range gopaths {
-		// $GOPATH/bin/$GOOS_$GOARCH/executable
-		ret := gopath + pathSeparator + "bin" + pathSeparator +
-			os.Getenv("GOOS") + "_" + os.Getenv("GOARCH") + pathSeparator + executable
-		if File.IsExist(ret) {
-			return ret
-		}
-
-		// $GOPATH/bin/{runtime.GOOS}_{runtime.GOARCH}/executable
-		ret = gopath + pathSeparator + "bin" + pathSeparator +
-			runtime.GOOS + "_" + runtime.GOARCH + pathSeparator + executable
-		if File.IsExist(ret) {
-			return ret
-		}
-
-		// $GOPATH/bin/executable
-		ret = gopath + pathSeparator + "bin" + pathSeparator + executable
-		if File.IsExist(ret) {
-			return ret
-		}
-	}
-
-	// $GOBIN/executable
-	gobin := os.Getenv("GOBIN")
-	if "" != gobin {
-		ret := gobin + pathSeparator + executable
-		if File.IsExist(ret) {
-			return ret
-		}
-	}
-
-	return "./" + executable
-}

util/go_test.go

@@ -1,101 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"runtime"
-	"strings"
-	"testing"
-
-	"github.com/hashicorp/go-version"
-)
-
-func TestGetCrossPlatforms(t *testing.T) {
-	crossPlatforms := Go.GetCrossPlatforms()
-
-	if len(crossPlatforms) < 1 {
-		t.Error("should have one platform at least")
-	}
-}
-
-func TestGetAPIPath(t *testing.T) {
-	apiPath := Go.GetAPIPath()
-
-	v := runtime.Version()[2:]
-
-	ver, err := version.NewVersion(v)
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	constraints, err := version.NewConstraint(">= 1.4")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	if constraints.Check(ver) {
-		if !strings.HasSuffix(apiPath, "src") {
-			t.Error("api path should end with \"src\"")
-
-			return
-		}
-	} else {
-		if !strings.HasSuffix(apiPath, "pkg") {
-			t.Error("api path should end with \"pkg\"")
-		}
-	}
-}
-
-func TestIsAPI(t *testing.T) {
-	apiPath := Go.GetAPIPath()
-
-	if !Go.IsAPI(apiPath) {
-		t.Error("api path root should belong to api path")
-
-		return
-	}
-
-	root := "/root"
-
-	if Go.IsAPI(root) {
-		t.Error("root should not belong to api path")
-
-		return
-	}
-}
-
-func TestGetGoFormats(t *testing.T) {
-	formats := Go.GetGoFormats()
-
-	if len(formats) < 1 {
-		t.Error("should have one go format tool [gofmt] at least")
-	}
-}
-
-func TestGetExecutableInGOBIN(t *testing.T) {
-	bin := Go.GetExecutableInGOBIN("test")
-
-	if OS.IsWindows() {
-		if !strings.HasSuffix(bin, ".exe") {
-			t.Error("Executable binary should end with .exe")
-
-			return
-		}
-	}
-}

util/hacpais.go

@@ -0,0 +1,47 @@
+// Copyright (c) 2014-present, b3log.org
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+	"crypto/tls"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/88250/gulu"
+	"github.com/parnurzeal/gorequest"
+)
+
+// Logger
+var logger = gulu.Log.NewLogger(os.Stdout)
+
+// HacPaiURL is the URL of HacPai community.
+const HacPaiURL = "https://ld246.com"
+
+// HacPaiUserInfo returns HacPai community user info specified by the given access token.
+func HacPaiUserInfo(accessToken string) (ret map[string]interface{}) {
+	result := map[string]interface{}{}
+	response, data, errors := gorequest.New().TLSClientConfig(&tls.Config{InsecureSkipVerify: true}).
+		Post(HacPaiURL+"/user/ak").SendString("access_token="+accessToken).Timeout(7*time.Second).
+		Set("User-Agent", "Pipe; +https://github.com/88250/wide").EndStruct(&result)
+	if nil != errors || http.StatusOK != response.StatusCode {
+		logger.Errorf("get community user info failed: %+v, %s", errors, data)
+		return nil
+	}
+	if 0 != result["code"].(float64) {
+		return nil
+	}
+	return result["data"].(map[string]interface{})
+}

util/net.go

@@ -1,45 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package util includes common utilities.
-package util
-
-import (
-	"errors"
-	"net"
-)
-
-type mynet struct{}
-
-// Network utilities.
-var Net = mynet{}
-
-// LocalIP gets the first NIC's IP address.
-func (*mynet) LocalIP() (string, error) {
-	addrs, err := net.InterfaceAddrs()
-
-	if nil != err {
-		return "", err
-	}
-
-	for _, address := range addrs {
-		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
-			if nil != ipnet.IP.To4() {
-				return ipnet.IP.String(), nil
-			}
-		}
-	}
-
-	return "", errors.New("can't get local IP")
-}

util/net_test.go

@@ -1,27 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import "testing"
-
-func TestLocalIP(t *testing.T) {
-	ip, err := Net.LocalIP()
-
-	if nil != err {
-		t.Error(err)
-	}
-
-	t.Log(ip)
-}

util/oauth_token.go

@@ -0,0 +1,65 @@
+package util
+
+import (
+	"fmt"
+	"github.com/davidebianchi/go-jsonclient"
+	"net/http"
+	"net/url"
+)
+
+type oAuthAccessTokenReq struct {
+	ClientID     string `json:"client_id"`
+	ClientSecret string `json:"client_secret"`
+	Code         string `json:"code"`
+	GrantType    string `json:"grant_type"`
+	RedirectURI  string `json:"redirect_uri"`
+}
+type oAuthAccessTokenResp struct {
+	AccessToken  string `json:"access_token"`
+	TokenType    string `json:"token_type"`
+	ExpiresIn    int    `json:"expires_in"`
+	RefreshToken string `json:"refresh_token"`
+}
+
+func GetOAuthToken(oAuthAccessTokenURL, clientID, clientSecret, code, redirectURI string) (string, error) {
+	u, err := url.Parse(oAuthAccessTokenURL)
+	if err != nil {
+		logger.Errorf(`failed to parse oAuthAccessTokenURL. error: %s`, err.Error())
+		return ``, err
+	}
+
+	client, err := jsonclient.New(jsonclient.Options{
+		BaseURL: fmt.Sprintf(`%s://%s/`, u.Scheme, u.Host),
+	})
+	if err != nil {
+		logger.Errorf(`failed to create access_token client. error: %s`, err.Error())
+		return ``, err
+	}
+
+	req, err := client.NewRequest(http.MethodPost, u.Path, &oAuthAccessTokenReq{
+		ClientID:     clientID,
+		ClientSecret: clientSecret,
+		Code:         code,
+		GrantType:    `authorization_code`,
+		RedirectURI:  redirectURI,
+	})
+	if err != nil {
+		logger.Errorf(`failed to create access_token request. error: %s`, err.Error())
+		return ``, err
+	}
+
+	atResp := new(oAuthAccessTokenResp)
+
+	resp, err := client.Do(req, atResp)
+	if err != nil {
+		logger.Errorf(`failed to request access_token. error: %s`, err.Error())
+		return ``, err
+	}
+
+	if resp.StatusCode >= 300 {
+		logger.Errorf(`access_token request return wrong code. code: %d, err_msg: %s`, resp.StatusCode, resp.Status)
+		return ``, err
+	}
+
+	return atResp.AccessToken, nil
+}

util/open_id.go

@@ -0,0 +1,61 @@
+package util
+
+import (
+	"fmt"
+	"github.com/davidebianchi/go-jsonclient"
+	"net/http"
+	"net/url"
+)
+
+type openIdUserInfoResp struct {
+	Name              string `json:"name"`
+	GivenName         string `json:"given_name"`
+	FamilyName        string `json:"family_name"`
+	PreferredUsername string `json:"preferred_username"`
+	Email             string `json:"email"`
+	Picture           string `json:"picture"`
+}
+
+func OpenIdUserInfo(openIdUserInfoURL, accessToken string) (map[string]any, error) {
+	u, err := url.Parse(openIdUserInfoURL)
+	if err != nil {
+		logger.Errorf(`failed to parse openIdUserInfoURL. error: %s`, err.Error())
+		return nil, err
+	}
+
+	client, err := jsonclient.New(jsonclient.Options{
+		BaseURL: fmt.Sprintf(`%s://%s/`, u.Scheme, u.Host),
+		Headers: map[string]string{
+			`Authorization`: fmt.Sprintf(`Bearer %s`, accessToken),
+		},
+	})
+	if err != nil {
+		logger.Errorf(`failed to create user_info client. error: %s`, err.Error())
+		return nil, err
+	}
+
+	req, err := client.NewRequest(http.MethodGet, u.Path, nil)
+	if err != nil {
+		logger.Errorf(`failed to create user_info request. error: %s`, err.Error())
+		return nil, err
+	}
+
+	uiResp := new(openIdUserInfoResp)
+
+	resp, err := client.Do(req, uiResp)
+	if err != nil {
+		logger.Errorf(`failed to request user_info. error: %s`, err.Error())
+		return nil, err
+	}
+
+	if resp.StatusCode >= 300 {
+		logger.Errorf(`user_info request return wrong code. code: %d, err_msg: %s`, resp.StatusCode, resp.Status)
+		return nil, err
+	}
+
+	return map[string]any{
+		`userId`:   uiResp.PreferredUsername,
+		`userName`: uiResp.Name,
+		`avatar`:   uiResp.Picture,
+	}, nil
+}

util/os.go

@@ -1,100 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"bytes"
-	"errors"
-	"os"
-	"os/exec"
-	"os/user"
-	"path/filepath"
-	"runtime"
-	"strings"
-)
-
-type myos struct{}
-
-// OS utilities.
-var OS = myos{}
-
-// IsWindows determines whether current OS is Windows.
-func (*myos) IsWindows() bool {
-	return "windows" == runtime.GOOS
-}
-
-// Pwd gets the path of current working directory.
-func (*myos) Pwd() string {
-	file, _ := exec.LookPath(os.Args[0])
-	pwd, _ := filepath.Abs(file)
-
-	return filepath.Dir(pwd)
-}
-
-// Home returns the home directory for the executing user.
-//
-// This uses an OS-specific method for discovering the home directory.
-// An error is returned if a home directory cannot be detected.
-func (*myos) Home() (string, error) {
-	user, err := user.Current()
-	if nil == err {
-		return user.HomeDir, nil
-	}
-
-	// cross compile support
-
-	if OS.IsWindows() {
-		return homeWindows()
-	}
-
-	// Unix-like system, so just assume Unix
-	return homeUnix()
-}
-
-func homeUnix() (string, error) {
-	// First prefer the HOME environmental variable
-	if home := os.Getenv("HOME"); home != "" {
-		return home, nil
-	}
-
-	// If that fails, try the shell
-	var stdout bytes.Buffer
-	cmd := exec.Command("sh", "-c", "eval echo ~$USER")
-	cmd.Stdout = &stdout
-	if err := cmd.Run(); err != nil {
-		return "", err
-	}
-
-	result := strings.TrimSpace(stdout.String())
-	if result == "" {
-		return "", errors.New("blank output when reading home directory")
-	}
-
-	return result, nil
-}
-
-func homeWindows() (string, error) {
-	drive := os.Getenv("HOMEDRIVE")
-	path := os.Getenv("HOMEPATH")
-	home := drive + path
-	if drive == "" || path == "" {
-		home = os.Getenv("USERPROFILE")
-	}
-	if home == "" {
-		return "", errors.New("HOMEDRIVE, HOMEPATH, and USERPROFILE are blank")
-	}
-
-	return home, nil
-}

util/os_test.go

@@ -1,49 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"runtime"
-	"testing"
-)
-
-func TestIsWiindows(t *testing.T) {
-	goos := runtime.GOOS
-
-	if "windows" == goos && !OS.IsWindows() {
-		t.Error("runtime.GOOS returns [windows]")
-
-		return
-	}
-}
-
-func TestPwd(t *testing.T) {
-	if "" == OS.Pwd() {
-		t.Error("Working directory should not be empty")
-
-		return
-	}
-}
-
-func TestHome(t *testing.T) {
-	home, err := OS.Home()
-	if nil != err {
-		t.Error("Can not get user home")
-		
-		return
-	}
-	
-	t.Log(home)
-}

util/panic.go

@@ -1,104 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"bytes"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"runtime"
-
-	"github.com/b3log/wide/log"
-)
-
-// Logger.
-var logger = log.NewLogger(os.Stdout)
-
-var (
-	dunno     = []byte("???")
-	centerDot = []byte("·")
-	dot       = []byte(".")
-	slash     = []byte("/")
-)
-
-// Recover recovers a panic.
-func Recover() {
-	if re := recover(); nil != re {
-		stack := stack()
-		logger.Errorf("PANIC RECOVERED: %v\n\t%s\n", re, stack)
-	}
-}
-
-// stack implements Stack, skipping 2 frames.
-func stack() []byte {
-	buf := &bytes.Buffer{} // the returned data
-	// As we loop, we open files and read them. These variables record the currently
-	// loaded file.
-	var lines [][]byte
-	var lastFile string
-	for i := 2; ; i++ { // Caller we care about is the user, 2 frames up
-		pc, file, line, ok := runtime.Caller(i)
-		if !ok {
-			break
-		}
-		// Print this much at least.  If we can't find the source, it won't show.
-		fmt.Fprintf(buf, "%s:%d (0x%x)\n", file, line, pc)
-		if file != lastFile {
-			data, err := ioutil.ReadFile(file)
-			if err != nil {
-				continue
-			}
-			lines = bytes.Split(data, []byte{'\n'})
-			lastFile = file
-		}
-		line-- // in stack trace, lines are 1-indexed but our array is 0-indexed
-		fmt.Fprintf(buf, "\t%s: %s\n", function(pc), source(lines, line))
-	}
-	return buf.Bytes()
-}
-
-// source returns a space-trimmed slice of the n'th line.
-func source(lines [][]byte, n int) []byte {
-	if n < 0 || n >= len(lines) {
-		return dunno
-	}
-	return bytes.Trim(lines[n], " \t")
-}
-
-// function returns, if possible, the name of the function containing the PC.
-func function(pc uintptr) []byte {
-	fn := runtime.FuncForPC(pc)
-	if fn == nil {
-		return dunno
-	}
-	name := []byte(fn.Name())
-	// The name includes the path name to the package, which is unnecessary
-	// since the file name is already included.  Plus, it has center dots.
-	// That is, we see
-	//	runtime/debug.*T·ptrmethod
-	// and want
-	//	*T.ptrmethod
-	// Since the package path might contains dots (e.g. code.google.com/...),
-	// we first remove the path prefix if there is one.
-	if lastslash := bytes.LastIndex(name, slash); lastslash >= 0 {
-		name = name[lastslash+1:]
-	}
-	if period := bytes.Index(name, dot); period >= 0 {
-		name = name[period+1:]
-	}
-	name = bytes.Replace(name, centerDot, dot, -1)
-	return name
-}

util/panic_test.go

@@ -1,23 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import "testing"
-
-func TestRecover(t *testing.T) {
-	defer Recover()
-
-	panic("test panic")
-}

util/rand.go

@@ -1,47 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"math/rand"
-	"time"
-)
-
-type myrand struct{}
-
-// Random utilities.
-var Rand = myrand{}
-
-// String returns a random string ['a', 'z'] in the specified length
-func (*myrand) String(length int) string {
-	bytes := make([]byte, length)
-
-	for i := 0; i < length; i++ {
-		bytes[i] = byte(Rand.Int('a', 'z'))
-
-		time.Sleep(100 * time.Nanosecond)
-	}
-
-	return string(bytes)
-}
-
-// Int returns a random integer in range [min, max].
-func (*myrand) Int(min int, max int) int {
-	rand.Seed(time.Now().UnixNano())
-
-	time.Sleep(100 * time.Nanosecond)
-
-	return min + rand.Intn(max-min)
-}

util/rand_test.go

@@ -1,35 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import "testing"
-
-func TestString(t *testing.T) {
-	r1 := Rand.String(16)
-	r2 := Rand.String(16)
-
-	if r1 == r2 {
-		t.Fail()
-	}
-}
-
-func TestInt(t *testing.T) {
-	r1 := Rand.Int(0, 65535)
-	r2 := Rand.Int(0, 65535)
-
-	if r1 == r2 {
-		t.Fail()
-	}
-}

util/ret.go

@@ -1,115 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"compress/gzip"
-	"encoding/json"
-	"net/http"
-	"os"
-
-	"github.com/b3log/wide/log"
-)
-
-// Logger.
-var retLogger = log.NewLogger(os.Stdout)
-
-// Result.
-type Result struct {
-	Succ bool        `json:"succ"` // successful or not
-	Code int      `json:"code"` // return code
-	Msg  string      `json:"msg"`  // message
-	Data interface{} `json:"data"` // data object
-}
-
-// NewResult creates a result with Succ=true, Code=0, Msg="", Data=nil.
-func NewResult() *Result {
-	return &Result{
-		Succ: true,
-		Code: 0,
-		Msg:  "",
-		Data: nil,
-	}
-}
-
-// RetResult writes HTTP response with "Content-Type, application/json".
-func RetResult(w http.ResponseWriter, r *http.Request, res *Result) {
-	w.Header().Set("Content-Type", "application/json")
-
-	data, err := json.Marshal(res)
-	if err != nil {
-		retLogger.Error(err)
-
-		return
-	}
-
-	w.Write(data)
-}
-
-// RetGzResult writes HTTP response with "Content-Type, application/json" and "Content-Encoding, gzip".
-func RetGzResult(w http.ResponseWriter, r *http.Request, res *Result) {
-	w.Header().Set("Content-Type", "application/json")
-	w.Header().Set("Content-Encoding", "gzip")
-
-	gz := gzip.NewWriter(w)
-	err := json.NewEncoder(gz).Encode(res)
-	if nil != err {
-		retLogger.Error(err)
-
-		return
-	}
-
-	err = gz.Close()
-	if nil != err {
-		retLogger.Error(err)
-
-		return
-	}
-}
-
-// RetJSON writes HTTP response with "Content-Type, application/json".
-func RetJSON(w http.ResponseWriter, r *http.Request, res map[string]interface{}) {
-	w.Header().Set("Content-Type", "application/json")
-
-	data, err := json.Marshal(res)
-	if err != nil {
-		retLogger.Error(err)
-
-		return
-	}
-
-	w.Write(data)
-}
-
-// RetGzJSON writes HTTP response with "Content-Type, application/json" and "Content-Encoding, gzip".
-func RetGzJSON(w http.ResponseWriter, r *http.Request, res map[string]interface{}) {
-	w.Header().Set("Content-Type", "application/json")
-	w.Header().Set("Content-Encoding", "gzip")
-
-	gz := gzip.NewWriter(w)
-	err := json.NewEncoder(gz).Encode(res)
-	if nil != err {
-		retLogger.Error(err)
-
-		return
-	}
-
-	err = gz.Close()
-	if nil != err {
-		retLogger.Error(err)
-
-		return
-	}
-}

util/string.go

@@ -1,61 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-type str struct{}
-
-// String utilities.
-var Str = str{}
-
-// Contains determines whether the str is in the strs.
-func (*str) Contains(str string, strs []string) bool {
-	for _, v := range strs {
-		if v == str {
-			return true
-		}
-	}
-
-	return false
-}
-
-// LCS gets the longest common substring of s1 and s2.
-//
-// Refers to http://en.wikibooks.org/wiki/Algorithm_Implementation/Strings/Longest_common_substring.
-func (*str) LCS(s1 string, s2 string) string {
-	var m = make([][]int, 1+len(s1))
-
-	for i := 0; i < len(m); i++ {
-		m[i] = make([]int, 1+len(s2))
-	}
-
-	longest := 0
-	xLongest := 0
-
-	for x := 1; x < 1+len(s1); x++ {
-		for y := 1; y < 1+len(s2); y++ {
-			if s1[x-1] == s2[y-1] {
-				m[x][y] = m[x-1][y-1] + 1
-				if m[x][y] > longest {
-					longest = m[x][y]
-					xLongest = x
-				}
-			} else {
-				m[x][y] = 0
-			}
-		}
-	}
-
-	return s1[xLongest-longest : xLongest]
-}

util/string_test.go

@@ -1,35 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import "testing"
-
-func TestContains(t *testing.T) {
-	if !Str.Contains("123", []string{"123", "345"}) {
-		t.Error("[\"123\", \"345\"] should contain \"123\"")
-
-		return
-	}
-}
-
-func TestLCS(t *testing.T) {
-	str := Str.LCS("123456", "abc34def")
-
-	if "34" != str {
-		t.Error("[\"123456\"] and [\"abc34def\"] should have the longest common substring [\"34\"]")
-
-		return
-	}
-}

util/zip.go

@@ -1,230 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"archive/zip"
-	"bytes"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"unicode/utf8"
-
-	"golang.org/x/text/encoding/simplifiedchinese"
-	"golang.org/x/text/transform"
-)
-
-type myzip struct{}
-
-// Zip utilities.
-var Zip = myzip{}
-
-// ZipFile represents a zip file.
-type ZipFile struct {
-	zipFile *os.File
-	writer  *zip.Writer
-}
-
-// Create creates a zip file with the specified filename.
-func (*myzip) Create(filename string) (*ZipFile, error) {
-	file, err := os.Create(filename)
-	if nil != err {
-		return nil, err
-	}
-
-	return &ZipFile{zipFile: file, writer: zip.NewWriter(file)}, nil
-}
-
-// Close closes the zip file writer.
-func (z *ZipFile) Close() error {
-	err := z.writer.Close()
-	if nil != err {
-		return err
-	}
-
-	return z.zipFile.Close() // close the underlying writer
-}
-
-// AddEntryN adds entries.
-func (z *ZipFile) AddEntryN(path string, names ...string) error {
-	for _, name := range names {
-		zipPath := filepath.Join(path, name)
-		err := z.AddEntry(zipPath, name)
-		if nil != err {
-			return err
-		}
-	}
-	return nil
-}
-
-// AddEntry adds a entry.
-func (z *ZipFile) AddEntry(path, name string) error {
-	fi, err := os.Stat(name)
-	if nil != err {
-		return err
-	}
-
-	fh, err := zip.FileInfoHeader(fi)
-	if nil != err {
-		return err
-	}
-
-	fh.Name = filepath.ToSlash(filepath.Clean(path))
-	fh.Method = zip.Deflate // data compression algorithm
-
-	if fi.IsDir() {
-		fh.Name = fh.Name + "/" // be care the ending separator
-	}
-
-	entry, err := z.writer.CreateHeader(fh)
-	if nil != err {
-		return err
-	}
-
-	if fi.IsDir() {
-		return nil
-	}
-
-	file, err := os.Open(name)
-	if nil != err {
-		return err
-	}
-	defer file.Close()
-
-	_, err = io.Copy(entry, file)
-
-	return err
-}
-
-// AddDirectoryN adds directories.
-func (z *ZipFile) AddDirectoryN(path string, names ...string) error {
-	for _, name := range names {
-		err := z.AddDirectory(path, name)
-		if nil != err {
-			return err
-		}
-	}
-	return nil
-}
-
-// AddDirectory adds a directory.
-func (z *ZipFile) AddDirectory(path, dirName string) error {
-	files, err := ioutil.ReadDir(dirName)
-	if nil != err {
-		return err
-	}
-
-	if 0 == len(files) {
-		err := z.AddEntry(path, dirName)
-		if nil != err {
-			return err
-		}
-
-		return nil
-	}
-
-	for _, file := range files {
-		localPath := filepath.Join(dirName, file.Name())
-		zipPath := filepath.Join(path, file.Name())
-
-		err = nil
-		if file.IsDir() {
-			err = z.AddDirectory(zipPath, localPath)
-		} else {
-			err = z.AddEntry(zipPath, localPath)
-		}
-
-		if nil != err {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func cloneZipItem(f *zip.File, dest string) error {
-	// create full directory path
-	fileName := f.Name
-
-	if !utf8.ValidString(fileName) {
-		data, err := ioutil.ReadAll(transform.NewReader(bytes.NewReader([]byte(fileName)), simplifiedchinese.GB18030.NewDecoder()))
-		if nil == err {
-			fileName = string(data)
-		} else {
-			logger.Error(err)
-		}
-	}
-
-	path := filepath.Join(dest, fileName)
-
-	err := os.MkdirAll(filepath.Dir(path), os.ModeDir|os.ModePerm)
-	if nil != err {
-		return err
-	}
-
-	if f.FileInfo().IsDir() {
-		err = os.Mkdir(path, os.ModeDir|os.ModePerm)
-		if nil != err {
-			return err
-		}
-
-		return nil
-	}
-
-	// clone if item is a file
-
-	rc, err := f.Open()
-	if nil != err {
-		return err
-	}
-
-	defer rc.Close()
-
-	// use os.Create() since Zip don't store file permissions
-	fileCopy, err := os.Create(path)
-	if nil != err {
-		return err
-	}
-
-	defer fileCopy.Close()
-
-	_, err = io.Copy(fileCopy, rc)
-	if nil != err {
-		return err
-	}
-
-	return nil
-}
-
-// Unzip extracts a zip file specified by the zipFilePath to the destination.
-func (*myzip) Unzip(zipFilePath, destination string) error {
-	r, err := zip.OpenReader(zipFilePath)
-
-	if nil != err {
-		return err
-	}
-
-	defer r.Close()
-
-	for _, f := range r.File {
-		err = cloneZipItem(f, destination)
-		if nil != err {
-			return err
-		}
-	}
-
-	return nil
-}

util/zip_test.go

@@ -1,149 +0,0 @@
-// Copyright (c) 2014-present, b3log.org
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"os"
-	"path/filepath"
-	"testing"
-)
-
-var testDir = "../tmp"
-var packageName = filepath.Join(testDir, "test_zip")
-
-func TestCreate(t *testing.T) {
-	zipFile, err := Zip.Create(packageName + ".zip")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	zipFile.AddDirectoryN(".", ".")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	err = zipFile.Close()
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-}
-
-func TestUnzip(t *testing.T) {
-	err := Zip.Unzip(packageName+".zip", packageName)
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-}
-
-func _TestEmptyDir(t *testing.T) {
-	dir1 := "/dir/subDir1"
-	dir2 := "/dir/subDir2"
-
-	err := os.MkdirAll(packageName+dir1, os.ModeDir)
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	err = os.MkdirAll(packageName+dir2, os.ModeDir)
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	f, err := os.Create(packageName + dir2 + "/file")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-	f.Close()
-
-	zipFile, err := Zip.Create(packageName + "/dir.zip")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	zipFile.AddDirectoryN("dir", packageName+"/dir")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	err = zipFile.Close()
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	err = Zip.Unzip(packageName+"/dir.zip", packageName+"/unzipDir")
-	if nil != err {
-		t.Error(err)
-
-		return
-	}
-
-	if !File.IsExist(packageName+"/unzipDir") || !File.IsDir(packageName+"/unzipDir") {
-		t.Error("Unzip failed")
-
-		return
-	}
-
-	if !File.IsExist(packageName+"/unzipDir"+dir1) || !File.IsDir(packageName+"/unzipDir"+dir1) {
-		t.Error("Unzip failed")
-
-		return
-	}
-
-	if !File.IsExist(packageName+"/unzipDir"+dir2) || !File.IsDir(packageName+"/unzipDir"+dir2) {
-		t.Error("Unzip failed")
-
-		return
-	}
-
-	if !File.IsExist(packageName+"/unzipDir"+dir2+"/file") || File.IsDir(packageName+"/unzipDir"+dir2+"/file") {
-		t.Error("Unzip failed")
-
-		return
-	}
-}
-
-func TestMain(m *testing.M) {
-	logger.Info(testDir)
-
-	retCode := m.Run()
-
-	// clean test data
-	os.RemoveAll(testDir + "/test_zip")
-	os.RemoveAll(testDir + "/util")
-	os.RemoveAll(testDir + "/file.go")
-	os.RemoveAll(testDir + "/test_zip.zip")
-
-	os.Exit(retCode)
-}

views/about.html

@@ -15,7 +15,7 @@
 
 <div class="item">            
     <label>{{.i18n.project_address}}{{.i18n.colon}}</label>
-    <a href="https://github.com/b3log/wide" target="_blank">github.com/b3log/wide</a><br/>
+    <a href="https://github.com/88250/wide" target="_blank">github.com/88250/wide</a><br/>
 
     <label>{{.i18n.dev_team}}{{.i18n.colon}}</label>
     <a href="https://github.com/b3log" target="_blank">B3log</a><br/> 
@@ -35,7 +35,7 @@
             <a href="https://github.com/marijnh/CodeMirror" target="_blank">CodeMirror</a>
             <a href="https://github.com/zTree/zTree_v3" target="_blank">zTree</a>
             <a href="https://github.com/visualfc/liteide" target="_blank">LiteIDE</a>
-            <a href="https://github.com/nsf/gocode" target="_blank">gocode</a>
+            <a href="https://github.com/stamblerre/gocode" target="_blank">gocode</a>
             <a href="https://github.com/gorilla" target="_blank">Gorilla</a>
             <a href="https://docker.com" target="_blank">Docker</a>
         </li>
@@ -45,7 +45,7 @@
 <div class="space"></div>
 
 <div class="item">
-    <label><a href="https://github.com/b3log/wide/blob/master/TERMS.md" target="_blank">{{.i18n.terms}}</a> & {{.i18n.license}}{{.i18n.colon}}</label>
+    <label><a href="https://github.com/88250/wide/blob/master/TERMS.md" target="_blank">{{.i18n.terms}}</a> & {{.i18n.license}}{{.i18n.colon}}</label>
     <pre class="license">
                                  Apache License
                            Version 2.0, January 2004

views/index.html

@@ -3,8 +3,8 @@
     <head>
         <meta charset="UTF-8">
         <title>{{.i18n.wide}} - {{.i18n.wide_title}}</title>
-        <meta name="keywords" content="Wide, Golang, IDE, Team, Cloud, B3log"/>
-        <meta name="description" content="A Web-based Go IDE , do your development anytime, anywrhere."/>
+        <meta name="keywords" content="Wide, Golang, IDE, Cloud, B3log"/>
+        <meta name="description" content="A Web-based Go IDE , do your development anytime, anwhere."/>
         <meta name="author" content="B3log">
         <meta property="og:description" content="A Web-based Go IDE, do your development anytime, anywhere."/>
         {{if eq $.conf.RuntimeMode "dev"}}
@@ -31,6 +31,9 @@
         <link rel="stylesheet" href="/static/css/themes/{{.user.Theme}}.css?{{.conf.StaticResourceVersion}}" id="themesLink">
 
         <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+        {{if ne "" .conf.SiteStatCode}}
+            {{.conf.SiteStatCode}}
+        {{end}}
     </head>
     <body>
         <!-- menu bar -->
@@ -277,15 +280,10 @@
                                 <span>{{.i18n.test}}</span>
                             </li>
                             <li class="hr"></li>
-                            <li class="go-mod disabled" onclick="if (!$(this).hasClass('disabled')){menu.gomod()}">
-                                <span class="space"></span>
-                                <span>{{.i18n.gomod}}</span>
-                            </li>
                             <li class="go-install disabled" onclick="if (!$(this).hasClass('disabled')){menu.goinstall()}">
                                 <span class="space"></span>
                                 <span>{{.i18n.goinstall}}</span>
                             </li>
-                            <li class="hr"></li>
                             <li class="go-vet disabled" onclick="if (!$(this).hasClass('disabled')){menu.govet()}">
                                 <span class="space"></span>
                                 <span>{{.i18n.govet}}</span>
@@ -300,11 +298,11 @@
                     <span>{{.i18n.help}}</span>
                     <div class="frame">
                         <ul>
-                            <li onclick="window.open('https://hacpai.com/article/1538873544275')">
+                            <li onclick="window.open('https://ld246.com/article/1538873544275')">
                                 <span class="font-ico ico-book"></span>
                                 <span>{{.i18n.wide_doc}}</span>
                             </li>                            
-                            <li onclick="window.open('https://github.com/b3log/wide/issues/new/choose')">
+                            <li onclick="window.open('https://github.com/88250/wide/issues/new/choose')">
                                 <span class="ico-report font-ico"></span>
                                 {{.i18n.issues}}
                             </li>
@@ -327,6 +325,10 @@
                                 <span class="font-ico ico-about"></span>
                                 <span>{{.i18n.about}}</span>
                             </li>
+                            <li onclick="window.open('https://ld246.com/sponsor')">
+                                <span class="space"></span>
+                                <span>{{.i18n.sponsor}}</span>
+                            </li>
                         </ul>
                     </div>                    
                 </li>
@@ -340,7 +342,7 @@
                      src="{{.user.Avatar}}"
                      title="{{.user.Name}}"/>
                 <span class="font-ico ico-share"></span> &nbsp;
-                <span onclick="window.open('https://github.com/b3log/wide')"
+                <span onclick="window.open('https://github.com/88250/wide')"
                       class="font-ico ico-github"></span>&nbsp;
                 <div class="share-panel frame">
                     <span title="Email" class="font-ico ico-email"></span>

views/keyboard_shortcuts.html

@@ -4,11 +4,14 @@
         <meta charset="UTF-8">
         <title>{{.i18n.wide}} - {{.i18n.keyboard_shortcuts}}</title>
 
-        <meta name="keywords" content="Wide, Golang, IDE, Team, Cloud, B3log, Keyboard Shortcuts"/>
-        <meta name="description" content="A Web-based Go IDE , do your development anytime, anywrhere."/>
+        <meta name="keywords" content="Wide, Golang, IDE, Cloud, B3log, Keyboard Shortcuts"/>
+        <meta name="description" content="A Web-based Go IDE , do your development anytime, anywhere."/>
         <meta name="author" content="B3log">
 
         <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+        {{if ne "" .conf.SiteStatCode}}
+            {{.conf.SiteStatCode}}
+        {{end}}
     </head>
     <body>
         <h2>{{.i18n.editor}}</h2>

views/login.html

@@ -4,24 +4,27 @@
     <meta charset="UTF-8">
     <title>{{.i18n.wide}} - {{.i18n.wide_title}}</title>
 
-    <meta name="keywords" content="Wide, Golang, IDE, Team, Cloud, B3log, Login"/>
-    <meta name="description" content="A Web-based Go IDE , do your development anytime, anywrhere."/>
+    <meta name="keywords" content="Wide, Golang, IDE, Cloud, B3log, Login"/>
+    <meta name="description" content="A Web-based Go IDE , do your development anytime, anywhere."/>
     <meta name="author" content="B3log">
 
     <link rel="stylesheet" href="/static/css/base.css?{{.conf.StaticResourceVersion}}">
     <link rel="stylesheet" href="/static/css/sign.css?{{.conf.StaticResourceVersion}}">
     <link rel="icon" type="image/x-icon" href="/favicon.ico"/>
+    {{if ne "" .conf.SiteStatCode}}
+        {{.conf.SiteStatCode}}
+    {{end}}
 </head>
 <body>
 <div class="header">
     <div class="wrapper fn-clear">
-        <a href="/login" rel="login" style="flex:1">
+        <a href="{{$.conf.Server}}/login" rel="login" style="flex:1">
             <img title="A Web-based Go IDE" src="/static/images/wide-logo.png" class="logo"/></a>
         <ul>
-            <li><a href="/playground" target="_blank" style="color: #cd504a">Play</a></li>
-            <li><a rel="bookmark" href="https://github.com/b3log/wide" target="_blank">GitHub</a></li>
-            <li><a rel="help" href="https://hacpai.com/article/1538873544275" target="_blank">{{.i18n.help}}</a></li>
-            <li><a rel="bookmark" href="https://hacpai.com" target="_blank">{{.i18n.community}}</a></li>
+            <li><a href="{{$.conf.Server}}/playground" target="_blank" style="color: #cd504a">Play</a></li>
+            <li><a rel="bookmark" href="https://github.com/88250/wide" target="_blank">GitHub</a></li>
+            <li><a rel="help" href="https://ld246.com/article/1538873544275" target="_blank">{{.i18n.help}}</a></li>
+            <li><a rel="bookmark" href="https://ld246.com" target="_blank">{{.i18n.community}}</a></li>
         </ul>
     </div>
 </div>
@@ -31,19 +34,23 @@
             <h2>Hello, 世界</h2>
             <h3>Coding with Go on the Wide way.</h3>
         </div>
-        <div class="form fn-right">
-            <div style="text-align: center"><a href="https://hacpai.com/article/1558097702072" target="_blank">2019-05-17 关于账号迁移的公告</a></div>
-            <div class="login__github oauth"></div>
-            <img style="display: none" src="/static/images/github.gif"/>
-            <button class="btn oauth">登录 GitHub 账号后即可开始使用</button>
-            <div class="desc">
-                <label class="checkbox">
-                    <input type="checkbox"/>
-                    是否愿意在 GitHub 上收藏该<a href="https://github.com/b3log/wide" target="_blank">项目</a>、关注<a
-                        href="https://github.com/88250" target="_blank">开发者</a>并加入 <a
-                        href="https://github.com/b3log" target="_blank">B3log
-                    开源组织</a>
-                </label>
+        <div class="form fn-right start">
+            <a href="{{$.conf.Server}}/login/redirect">
+                <svg class="login__icon" viewBox="0 0 32 32">
+                    <path fill="#d23f31" style="fill: var(--color1, #d23f31)"
+                          d="M5.787 17.226h17.033l5.954 9.528c0.47 0.752 0.003 1.361-1.042 1.361h-15.141z"></path>
+                    <path d="M10.74 3.927h17.033c1.045 0 1.512 0.609 1.042 1.361l-5.954 9.528h-19.872l6.379-10.209c0.235-0.376 0.849-0.681 1.372-0.681z"></path>
+                    <path d="M2.953 17.226h2.839l6.804 10.889h-1.892c-0.523 0-1.137-0.305-1.372-0.681z"></path>
+                </svg>
+            </a>
+            <div class="start__aciton">
+                <a href="{{$.conf.Server}}/login/redirect" class="btn">登录链滴社区账号后即可开始使用</a>
+                <span>&nbsp; &nbsp;</span>
+                <a href="https://ld246.com/article/1576294445994" target="_blank">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 32 32">
+                        <path d="M19.652 25v6c0 0.55-0.45 1-1 1h-6c-0.55 0-1-0.45-1-1v-6c0-0.55 0.45-1 1-1h6c0.55 0 1 0.45 1 1zM27.552 10c0 4.75-3.225 6.575-5.6 7.9-1.475 0.85-2.4 2.575-2.4 3.3v0c0 0.55-0.425 1.2-1 1.2h-6c-0.55 0-0.9-0.85-0.9-1.4v-1.125c0-3.025 3-5.625 5.2-6.625 1.925-0.875 2.725-1.7 2.725-3.3 0-1.4-1.825-2.65-3.85-2.65-1.125 0-2.15 0.35-2.7 0.725-0.6 0.425-1.2 1.025-2.675 2.875-0.2 0.25-0.5 0.4-0.775 0.4-0.225 0-0.425-0.075-0.625-0.2l-4.1-3.125c-0.425-0.325-0.525-0.875-0.25-1.325 2.7-4.475 6.5-6.65 11.6-6.65 5.35 0 11.35 4.275 11.35 10z"></path>
+                    </svg>
+                </a>
             </div>
         </div>
     </div>
@@ -53,11 +60,5 @@
                 Ver {{.ver}}, &copy; {{.year}}&nbsp;<a rel="copyright" href="https://b3log.org" target="_blank">B3log 开源</a>
             </span>
 </div>
-<script type="text/javascript" src="/static/js/lib/jquery-2.1.1.min.js"></script>
-<script>
-  $('.oauth').click(function () {
-    window.location.href = '/oauth/github/redirect?state=' + ($('input').prop('checked') ? '0' : '1')
-  })
-</script>
 </body>
 </html>

views/playground/index.html

@@ -1,18 +1,20 @@
 <!DOCTYPE html>
 <html>
-    <head>
+<head>
     <meta charset="UTF-8">
     <title>{{.i18n.wide}} - {{.i18n.wide_title}}</title>
 
-        <meta name="keywords" content="Wide, Golang, IDE, Team, Cloud, B3log, Playground"/>
-        <meta name="description" content="A Web-based Go IDE , do your development anytime, anywrhere."/>
+    <meta name="keywords" content="Wide, Golang, IDE, Cloud, B3log, Playground"/>
+    <meta name="description" content="A Web-based Go IDE , do your development anytime, anywhere."/>
     <meta name="author" content="B3log">
 
-        <link rel="stylesheet" href="/static/js/lib/codemirror-{{.codeMirrorVer}}/codemirror.css?{{.conf.StaticResourceVersion}}">
+    <link rel="stylesheet"
+          href="/static/js/lib/codemirror-{{.codeMirrorVer}}/codemirror.css?{{.conf.StaticResourceVersion}}">
     <link rel="stylesheet" href="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/hint/show-hint.css">
     <link rel="stylesheet" href="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/foldgutter.css">
     <link rel="stylesheet" href="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/dialog/dialog.css">
-        <link rel="stylesheet" href="{{$.conf.Server}}/static/js/overwrite/codemirror/theme/wide.css?{{.conf.StaticResourceVersion}}">
+    <link rel="stylesheet"
+          href="{{$.conf.Server}}/static/js/overwrite/codemirror/theme/wide.css?{{.conf.StaticResourceVersion}}">
 
     <link rel="stylesheet" href="/static/css/dialog.css?{{.conf.StaticResourceVersion}}">
     <link rel="stylesheet" href="/static/css/base.css?{{.conf.StaticResourceVersion}}">
@@ -23,10 +25,13 @@
     <link rel="stylesheet" href="/static/css/side.css?{{.conf.StaticResourceVersion}}">
     <link rel="stylesheet" href="/static/css/playground.css?{{.conf.StaticResourceVersion}}">
 
-        <link rel="icon" type="image/x-icon" href="/favicon.ico" />
-    </head>
-    <body>
-        <div class="header menu fn-clear">
+    <link rel="icon" type="image/x-icon" href="/favicon.ico"/>
+    {{if ne "" .conf.SiteStatCode}}
+    {{.conf.SiteStatCode}}
+    {{end}}
+</head>
+<body>
+<div class="header menu fn-clear">
     <ul class="fn-left">
         <li>
             <a href="/" target="_blank">
@@ -44,11 +49,16 @@
         <li>
             <button class="btn-white btn" id="share" onclick="playground.share();">{{.i18n.share}}</button>
         </li>
+        <li>
+            <button class="btn btn-blue" onclick="window.open('https://ld246.com/sponsor')">
+                {{.i18n.sponsor}}
+            </button>
+        </li>
     </ul>
     <div class="fn-right">
         <span class="font-ico ico-about" onclick='$("#dialogAbout").dialog("open");'></span> &nbsp;
         <span class="font-ico ico-share"></span> &nbsp;
-                <span onclick="window.open('https://github.com/b3log/wide')"
+        <span onclick="window.open('https://github.com/88250/wide')"
               class="font-ico ico-github"></span>&nbsp;
         <div class="share-panel frame" style="display: none;">
             <span title="Email" class="font-ico ico-email"></span>
@@ -58,9 +68,9 @@
             <span title="QQ空间" class="font-ico ico-qqz"></span>
         </div>
     </div>
-        </div>
-        <div class="fn-clear">
-            <div class="fn-left" id="editorDivWrap">
+</div>
+<div class="main">
+    <div id="editorDivWrap">
         <div id="editorDiv">
             <textarea rows="20" id='editor' class="fn-none">{{.code}}</textarea>
         </div>
@@ -68,17 +78,18 @@
             <div id="output" class="output"></div>
         </div>
     </div>
-            <div class="fn-right" id="goNews"></div>
-        </div>
-        <div class="footer">
+    <div id="goNews"></div>
+</div>
+<div class="footer">
     <span class="wrapper">
-                Ver {{.ver}}, &copy; {{.year}}&nbsp;<a rel="copyright" href="https://b3log.org" target="_blank">B3log 开源</a>
+        Ver {{.ver}}, &copy; {{.year}}&nbsp;<a rel="copyright" href="https://b3log.org"
+                                               target="_blank">B3log 开源</a>
     </span>
-        </div>
+</div>
 
-        <div id="dialogAbout" class="fn-none"></div>
-        <div id="dialogShare" class="fn-none"></div>
-        <script>
+<div id="dialogAbout" class="fn-none"></div>
+<div id="dialogShare" class="fn-none"></div>
+<script>
   var channelScheme = -1 < window.location.protocol.indexOf("https") ? "wss":"ws";
   var channel = channelScheme + "://" + window.location.hostname + ":" + window.location.port;
   var config = {
@@ -93,35 +104,36 @@
     };
     return ret;
   }
+</script>
 
-        </script>
+<script type="text/javascript" src="/static/js/lib/jquery-2.1.1.min.js"></script>
+<script type="text/javascript" src="/static/js/lib/reconnecting-websocket.js"></script>
+<script type="text/javascript" src="/static/js/lib/Autolinker.min.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/codemirror.min.js"></script>
+<script type="text/javascript"
+        src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/selection/active-line.js"></script>
+<script type="text/javascript" src="/static/js/overwrite/codemirror/addon/hint/show-hint.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/hint/anyword-hint.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/display/rulers.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/closebrackets.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/matchbrackets.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/closetag.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/searchcursor.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/search.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/dialog/dialog.js"></script>
+<script type="text/javascript"
+        src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/match-highlighter.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/foldcode.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/foldgutter.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/brace-fold.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/comment-fold.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/mode/loadmode.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/comment/comment.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/mode/meta.js"></script>
+<script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/mode/go/go.js"></script>
 
-        <script type="text/javascript" src="/static/js/lib/jquery-2.1.1.min.js"></script>
-        <script type="text/javascript" src="/static/js/lib/reconnecting-websocket.js"></script>
-
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/codemirror.min.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/selection/active-line.js"></script>
-        <script type="text/javascript" src="/static/js/overwrite/codemirror/addon/hint/show-hint.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/hint/anyword-hint.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/display/rulers.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/closebrackets.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/matchbrackets.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/edit/closetag.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/searchcursor.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/search.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/dialog/dialog.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/search/match-highlighter.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/foldcode.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/foldgutter.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/brace-fold.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/fold/comment-fold.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/mode/loadmode.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/addon/comment/comment.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/mode/meta.js"></script>
-        <script type="text/javascript" src="/static/js/lib/codemirror-{{.codeMirrorVer}}/mode/go/go.js"></script>
-
-        <script type="text/javascript" src="/static/js/dialog.js?{{.conf.StaticResourceVersion}}"></script>
-        <script type="text/javascript" src="/static/js/menu.js?{{.conf.StaticResourceVersion}}"></script>
-        <script type="text/javascript" src="/static/js/playground.js?{{.conf.StaticResourceVersion}}"></script>
-    </body>
+<script type="text/javascript" src="/static/js/dialog.js?{{.conf.StaticResourceVersion}}"></script>
+<script type="text/javascript" src="/static/js/menu.js?{{.conf.StaticResourceVersion}}"></script>
+<script type="text/javascript" src="/static/js/playground.js?{{.conf.StaticResourceVersion}}"></script>
+</body>
 </html>

views/start.html

@@ -14,14 +14,14 @@
             <span>{{.workspace}}</span>
         </li>
         <li class="border">
-            <label><a href="https://hacpai.com/article/1538873544275" target="_blank">{{.i18n.user_guide}}</a></label>&nbsp;&nbsp;&nbsp;&nbsp;&amp;&nbsp;&nbsp;&nbsp;
-            <label><a href="https://hacpai.com/article/1538876422995" target="_blank">{{.i18n.dev_guide}}</a></label>
+            <label><a href="https://ld246.com/article/1538873544275" target="_blank">{{.i18n.user_guide}}</a></label>&nbsp;&nbsp;&nbsp;&nbsp;&amp;&nbsp;&nbsp;&nbsp;
+            <label><a href="https://ld246.com/article/1538876422995" target="_blank">{{.i18n.dev_guide}}</a></label>
         </li>
         <li>
             <label>{{.i18n.current_ver}}{{.i18n.colon}}</label> 
             {{.ver}}<br/>
             <label>{{.i18n.project_address}}{{.i18n.colon}}</label>
-            <a href="https://github.com/b3log/wide" target="_blank">github.com/b3log/wide</a><br/>
+            <a href="https://github.com/88250/wide" target="_blank">github.com/88250/wide</a><br/>
             <label>{{.i18n.dev_team}}{{.i18n.colon}}</label>
             <a href="https://github.com/b3log/b3log-solo/wiki/About_us" target="_blank">B3log</a>
         </li>