Exemplo n.º 1
0
//判断是否登陆
func CheckAdminLogin(c *beego.Controller, t int64) {
	id, _ := c.GetSession("adminid").(int)
	username, _ := c.GetSession("adminname").(string)
	adminrole, _ := c.GetSession("adminrole").(int)
	if id == 0 || username == "" || adminrole == 0 {
		switch t {
		case 0:
			c.Redirect("/admin/login", 301)
		case 1:
			//返回JSON
			json := &models.TipJSON{}
			json.Status = models.TipError
			json.Message = "请先登录,再执行此操作"
			json.ReturnUrl = "/admin/login"

			c.Data["json"] = json
			c.ServeJson()
			c.StopRun()
		}

	}
	c.Data["AdminName"] = username
	c.Data["AdminId"] = id
	c.Layout = "admin/layout.tpl"
}
Exemplo n.º 2
0
//上传图片
func WebUploadImage(this *beego.Controller) {
	//filename := this.Input().Get("Filename")
	f, h, _ := this.GetFile("Filedata")
	filename := h.Filename
	f.Close() //关闭,减少缓存
	ext := filename[strings.LastIndex(filename, ".")+1:]
	//获取扩展名

	if !strings.Contains(allowImageType, ext) {
		fmt.Println(filename)
		this.Ctx.WriteString("{\"state\":\"0\"}")
		this.StopRun()
	}
	newname := strconv.FormatInt(time.Now().Unix(), 10) + "_" + filename
	err := this.SaveToFile("Filedata", uploadimage+newname)
	state := "SUCCESS"
	if err != nil {
		fmt.Println(err)
		state = "0"
	}
	state = "1"
	url := website + uploadimage + newname
	//this.Ctx.WriteString("{'original':'" + filename + "','url':'" + url + "','title':'" + this.Input().Get("pictitle") + "','state':'" + state + "'}")
	//this.Ctx.WriteString("{\"state\": \"" + state + "\", \"url\": \"" + url + "\", \"title\": \"\",\"original\": \"" + filename + "\"}")
	this.Ctx.WriteString("{\"status\": " + state + ", \"msg\": \"上传文件成功!\", \"name\": \"1.jpg\", \"path\": \"" + url + "\", \"thumb\": \"" + url + "\", \"size\": 0, \"ext\": \"" + ext + "\"}")
	this.StopRun()
}
Exemplo n.º 3
0
//文件管理
func FilesManager(this *beego.Controller) {
	strRet := ""
	callbackjson := "{\"state\": \"SUCCESS\",\"list\": ["
	total := 0
	err := filepath.Walk(uploadfile, func(path string, f os.FileInfo, err error) error {
		if f == nil {
			return err
		}
		if f.IsDir() {
			return nil
		}
		ext := path[strings.LastIndex(path, ".")+1:]
		if strings.Contains(allowFileType, ext) {
			strRet += (path + "ue_separate_ue")
			callbackjson += "{\"url\": \"/" + uploadfile + f.Name() + "\"},"
			total++
			fmt.Println("allow:", path)
		}
		return nil
	})
	if err != nil {
		fmt.Printf("filepath.Walk() returned %v\n", err)
	}
	callbackjson += "],\"start\": 0,\"total\": " + strconv.Itoa(total) + "}"
	fmt.Println(strRet)
	this.Ctx.WriteString(callbackjson)
	this.StopRun()
}
Exemplo n.º 4
0
//提示错误页面
func EchoErrorPage(c *beego.Controller, message string, url string) {
	isGoback := false
	if url == "" {
		isGoback = true
	}
	c.Data["Message"] = message
	c.Data["Url"] = url
	c.Data["IsGoback"] = isGoback
	c.Layout = "admin/error.tpl"
	c.StopRun()
}
Exemplo n.º 5
0
//信息提示,如果异步,返回json、如果同步,则页面提示并返回
func EchoTip(c *beego.Controller, json *models.TipJSON) {
	if c.IsAjax() {
		//异步提交
		c.Data["json"] = json
		c.ServeJson()
		c.StopRun()
	} else {
		tpl := "admin/error.tpl"
		if json.Status == models.TipSuccess {
			tpl = "admin/success.tpl"
		}
		c.Data["Tip"] = json
		c.Layout = tpl
		//此处不能用 c.StopRun() 返回,否则会空白页面!
		//c.StopRun()
		return
	}
}
Exemplo n.º 6
0
//远程抓图
func CatchImage(this *beego.Controller) {
	//fmt.Println(this.Ctx.Request.Body)
	urls := this.GetStrings("source[]")
	//fmt.Println(urls)
	callbackjson := "{\"state\": \"SUCCESS\",\"list\": ["
	if len(urls) > 0 {
		for _, v := range urls {
			//去掉最后的!后面部分
			l := v
			//判断扩展名是否合法
			ext := l[strings.LastIndex(l, ".")+1:]

			if strings.Contains(allowImageType, ext) {
				//获取文件名
				filename := l[strings.LastIndex(l, "/")+1:]
				newname := strconv.FormatInt(time.Now().Unix(), 10) + "_" + filename
				res, err := http.Get(l)
				defer res.Body.Close()
				if err != nil {
					callbackjson += "{\"url\": \"\",\"source\": \"" + l + "\",\"state\": \"ERROR\"},"
					fmt.Println("Error:远程抓取失败;", err)
				} else {
					dst, err := os.Create(uploadimage + newname)
					if err != nil {
						callbackjson += "{\"url\": \"\",\"source\": \"" + l + "\",\"state\": \"ERROR\"},"
						fmt.Println("Error:保存失败;", err)
					} else {
						callbackjson += "{\"url\": \"" + uploadimage + newname + "\",\"source\": \"" + l + "\",\"state\": \"SUCCESS\"},"
						io.Copy(dst, res.Body)
					}
				}

			} else {
				callbackjson += "{\"url\": \"\",\"source\": \"" + l + "\",\"state\": \"ERROR\"},"
			}
			//fmt.Println(l)
		}
	}
	callbackjson += "]}"
	this.Ctx.WriteString(callbackjson)
	this.StopRun()
	return
}
Exemplo n.º 7
0
func UploadFile(this *beego.Controller) {
	//filename := this.Input().Get("Filename")
	f, h, _ := this.GetFile("upfile")
	filename := h.Filename
	f.Close() //关闭,减少缓存

	index := strings.LastIndex(filename, ".")
	filetype := ""
	if index == -1 {
		this.Ctx.WriteString("{\"state\":\"FAILED\"}")
		this.StopRun()
	}
	filetype = filename[index:]
	ext := filetype[1:]
	if !strings.Contains(allowFileType, ext) {
		this.Ctx.WriteString("{\"state\":\"FAILED\"}")
		this.StopRun()
	}
	newname := strconv.FormatInt(time.Now().Unix(), 10) + "_" + filename
	err := this.SaveToFile("upfile", uploadfile+newname)
	state := "SUCCESS"
	if err != nil {
		fmt.Println(err)
		state = "FAILED"
	}
	url := website + uploadfile + newname

	this.Ctx.WriteString("{\"state\": \"" + state + "\", \"url\": \"" + url + "\", \"title\": \"\",\"original\": \"" + filename + "\"}")
	this.StopRun()
}
Exemplo n.º 8
0
//上传图片
func UploadImage(this *beego.Controller) {
	f, h, _ := this.GetFile("upfile")
	filename := h.Filename
	f.Close() //关闭,减少缓存
	//获取扩展名
	ext := filename[strings.LastIndex(filename, ".")+1:]

	if !strings.Contains(allowImageType, ext) {
		fmt.Println(filename)
		this.Ctx.WriteString("{\"state\":\"FAILED\"}")
		this.StopRun()
	}
	newname := strconv.FormatInt(time.Now().Unix(), 10) + "_" + filename
	err := this.SaveToFile("upfile", uploadimage+newname)
	state := "SUCCESS"
	if err != nil {
		fmt.Println(err)
		state = "FAILED"
	}
	url := website + uploadimage + newname
	this.Ctx.WriteString("{\"state\": \"" + state + "\", \"url\": \"" + url + "\", \"title\": \"\",\"original\": \"" + filename + "\"}")
	this.StopRun()
}
Exemplo n.º 9
0
func Config(this *beego.Controller) {
	//this.ServeJson(configJson)
	this.Ctx.WriteString(string(configJson))
	this.StopRun()
}