/// <summary>
/// 更新学校Logo
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public CommandResult <int> UpdateSchoolImg(UpdateSchoolImgArgs args)
{
ArgumentHelper.Require(args.SchoolId, "SchoolId", Arguments.Positive);
ArgumentHelper.Require(args.ImgPath, "ImgPath", Arguments.NotEmptyOrWhitespace);
return(ContainerFactory <ISysConfigRepository> .Instance.UpdateSchoolImg(args));
}
public string PictureUpload(string data)
{
var index = data.IndexOf("base");
var imgData = data.Substring(index + 7);
//保存数据
var tmpDir = Server.MapPath("~/Content/logo/");
var schoolId = ApplicationContext.SchoolId;
var dir = tmpDir + schoolId;
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
byte[] arrB = Convert.FromBase64String(imgData);
MemoryStream ms = new MemoryStream(arrB);
Bitmap bmp = new Bitmap(ms);
var filename = Guid.NewGuid() + ".png";
var newfile = dir + "\\" + filename;
bmp.Save(newfile, System.Drawing.Imaging.ImageFormat.Jpeg);
ms.Close();
var imgPath = schoolId + "\\" + filename;
var args = new UpdateSchoolImgArgs()
{
ImgPath = imgPath,
SchoolId = ApplicationContext.SchoolId
};
var result = SysConfigService.Instance.UpdateSchoolImg(args);
var dataResult = JsonHelper.Serialize(result);
return(dataResult);
}
public CommandResult <int> UpdateSchoolImg(UpdateSchoolImgArgs args)
{
try
{
var result = ContainerFactory <ISqlExcuteContext> .Instance.ExcuteProceDure(0, "update_school_img", args);
return(result);
}
catch (Exception e)
{
LogHelper.Error(this.GetType(), "系统配置模块--学校Logo更新失败", e);
return(CommandResult.Failure <int>(e.ToString()));
}
}
