public IActionResult MDEditor_API()
{
string action = GetParam("action");
string result = "";
switch (action)
{
case "down":
{
string content = RequestEx["content"];
Stream sm = IOHelper.BytesToStream(Encoding.UTF8.GetBytes(content));
//var memi = provider.Mappings[fileExt];
return(File(sm, "text/plain", "content.md"));
}
case "upload": //上传图片
{
var file = Request.Form.Files["editormd-image-file"];
string vpath = ZLHelper.GetUploadDir_Anony("content", "md");
string fname = function.GetRandomString(10) + "." + GetImgExt(file.FileName);
string url = SafeC.SaveFile(vpath, fname, file.OpenReadStream(), (int)file.Length);
result = JsonHelper.GetJson(
new string[] { "success", "message", "url" },
new string[] { "1", "上传成功", url });
}
break;
}
return(Content(result));
}
public string SaveFile()
{
C_SFileUP model = JsonConvert.DeserializeObject <C_SFileUP>(RequestEx["model"]);
var file = Request.Form.Files["file"];
Stream stream = file.OpenReadStream();
int conLength = (int)Request.ContentLength;
//=================================
string result = "";
if (Request.ContentLength < 100 || string.IsNullOrEmpty(file.FileName))
{
return("");
}
string fname = DateTime.Now.ToString("yyyyMMddHHmm") + function.GetRandomString(4) + Path.GetExtension(file.FileName);
switch (model.FileType)
{
case "img":
{
if (!SafeSC.IsImage(file.FileName))
{
throw new Exception(Path.GetExtension(file.FileName) + "不是有效的图片格式!");
}
//ImgHelper imghelp = new ImgHelper();
//if (IsCompress)//压缩与最大比只能有一个生效
//{
// imghelp.CompressImg(FileUp_File.PostedFile, 1000, vpath);
//}
bool hasSave = false;
//if (model.MaxWidth > 0 || model.MaxHeight > 0)
//{
// System.Drawing.Image img = System.Drawing.Image.FromStream(file.InputStream);
// img = imghelp.ZoomImg(img, model.MaxHeight, model.MaxWidth);
// result = ImgHelper.SaveImage(GetSaveDir(model.SaveType) + fname, img);
// hasSave = true;
//}
if (!hasSave)
{
result = SafeC.SaveFile(GetSaveDir(model.SaveType), fname, stream, conLength);
}
}
break;
//case "office":
// {
// string[] exname = "doc|docx|xls|xlsx".Split('|');
// if (!exname.Contains(Path.GetExtension(file.FileName))) { throw new Exception("必须上传doc|docx|xls|xlsx格式的文件!"); return ""; }
// result = ZoomLa.BLL.SafeSC.SaveFile(GetSaveDir(model.SaveType), fname, stream, conLength);
// }
// break;
//case "all":
//default:
// {
// result = ZoomLa.BLL.SafeSC.SaveFile(GetSaveDir(model.SaveType), fname, file.OpenReadStream(), conLength);
// }
// break;
}
return(result);
}
protected void Save_Btn_Click(object sender, EventArgs e)
{
if (NowImg_Hid.Value.Equals(SourceImg_Hid.Value))
{
function.WriteErrMsg("请修改后再保存");
}
byte[] img = SafeC.ReadFileByte(NowImg_Hid.Value);
SafeC.SaveFile(SourceImg_Hid.Value, Path.GetFileName(SourceImg_Hid.Value), img);
function.Script(this, "AfterSave();");
}
/// <summary>
/// SafeSC.SaveFile(Path.GetDirectoryName(strFileName) + "\\", Path.GetFileName(strFileName), bytes);
/// </summary>
public static string SaveFile(string vpath, string fileName, byte[] file)
{
return(SafeC.SaveFile(vpath, fileName, file));
}
public static string SaveFile(string vpath, HttpPostedFile file, string fileName = "")
{
return(SafeC.SaveFile(vpath, file, fileName));
}
public static string SaveFile(string vpath, FileUpload file, string fileName = "")
{
return(SafeC.SaveFile(vpath, file, fileName));
}
public void DownPaper()
{
string qids = Request["qids"] ?? "";
string PaperSize = Request["PaperSize"] ?? "A4";
bool Orient = string.IsNullOrEmpty(Request["Orient"]) ? true : DataConverter.CBool(Request["Orient"]);
M_Exam_Sys_Papers paperMod = paperBll.SelReturnModel(Mid);
if (paperMod == null)
{
function.WriteErrMsg("试卷不存在");
}
BH.HtmlHelper htmlHelp = new BH.HtmlHelper();
StringWriter sw = new StringWriter();
Server.Execute("/BU/Exam/Paper.aspx?id=" + paperMod.id, sw, false);
string html = sw.ToString();
HtmlPage page = htmlHelp.GetPage(html);
html = page.Body.ExtractAllNodesThatMatch(new HasAttributeFilter("id", "paper"), true).ToHtml();
string wordDir = "/Log/Storage/Exam/Paper/";
string wordPath = wordDir + paperMod.id + ".docx";
string ppath = Server.MapPath(wordPath);
if (!Directory.Exists(Server.MapPath(wordDir)))
{
Directory.CreateDirectory(Server.MapPath(wordDir));
}
MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(sw.ToString())); //convert stream 2 string
using (MemoryStream generatedDocument = new MemoryStream())
{
using (WordprocessingDocument doc = WordprocessingDocument.Create(generatedDocument, WordprocessingDocumentType.Document))
{
MainDocumentPart mainPart = doc.MainDocumentPart;
if (mainPart == null)
{
mainPart = doc.AddMainDocumentPart();
new Document(new Body()).Save(mainPart);
}
HtmlConverter converter = new HtmlConverter(mainPart);
//生成格式A4,A3
Body docBody = mainPart.Document.Body;
SectionProperties sectionProperties = new SectionProperties();
PageSize pageSize = new PageSize();
PageMargin pageMargin = new PageMargin();
//默认为16k大小
Columns columns = new Columns()
{
Space = "220"
}; //720
DocGrid docGrid = new DocGrid()
{
LinePitch = 100
}; //360
GetPageSetting(ref pageSize, ref pageMargin, PaperSize, Orient);
sectionProperties.Append(pageSize, pageMargin, columns, docGrid);
docBody.Append(sectionProperties);
var paragraphs = converter.Parse(html);
for (int i = 0; i < paragraphs.Count; i++)
{
docBody.Append(paragraphs[i]);
}
mainPart.Document.Save();
}
SafeC.SaveFile(wordDir, paperMod.id + ".docx", generatedDocument.ToArray());
}
SafeSC.DownFile(wordPath, paperMod.p_name + ".docx");
}
public IActionResult UploadFileHandler()
{
//HttpRequest Request = context.Request;
//context.Response.ContentType = "text/plain";
//context.Request.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
//context.Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
var file = Request.Form.Files["Filedata"];
if (file == null)
{
file = Request.Form.Files["file"];//接受Uploadify或WebUploader传参,优先Uploadify
}
if (file == null || file.Length < 1)
{
return(Content(Failed.ToString()));
}
if (SafeSC.FileNameCheck(file.FileName))
{
throw new Exception("不允许上传该后缀名的文件");
}
M_UserInfo mu = buser.GetLogin();
if (adminMod == null && mu.IsNull)
{
throw new Exception("未登录");
}
/*-------------------------------------------------------------------------------------------*/
M_User_Plat upMod = new B_User_Plat().SelReturnModel(mu.UserID);
string uploadPath = SiteConfig.SiteOption.UploadDir.TrimEnd('/') + "/", filename = "", ppath = "", result = "0";//上传根目录,文件名,上物理路径,结果
string action = GetParam("action"), value = GetParam("value");
try
{
switch (action)
{
#region OA与能力中心
case "OAattach": //OA--公文||事务--附件
//uploadPath += "OA/" + mu.UserName + mu.UserID + "/" + DateTime.Now.ToString("yyyyMMdd") + "/";
uploadPath = ZLHelper.GetUploadDir_User(mu, "OA");
ppath = function.VToP(uploadPath);
//判断是否有同名文件的存在
break;
case "Blog": //能力中心--博客
uploadPath = B_Plat_Common.GetDirPath(upMod, B_Plat_Common.SaveType.Blog);
ppath = function.VToP(uploadPath);
break;
case "Plat_Doc": //能力中心--我的文档
uploadPath = B_Plat_Common.GetDirPath(upMod, B_Plat_Common.SaveType.Person) + SafeSC.PathDeal(GetParam("Dir"));
ppath = function.VToP(uploadPath);
break;
case "Plat_Doc_Common": //能力中心--公司文档
uploadPath = B_Plat_Common.GetDirPath(upMod, B_Plat_Common.SaveType.Company) + SafeSC.PathDeal(GetParam("Dir"));
ppath = function.VToP(uploadPath);
break;
case "Plat_Task": //能力中心--任务中心附件
int tid = Convert.ToInt32(value);
ZoomLa.Model.Plat.M_Plat_Task taskMod = new B_Plat_Task().SelReturnModel(tid);
uploadPath = B_Plat_Common.GetDirPath(upMod, B_Plat_Common.SaveType.Plat_Task) + taskMod.TaskName + "/";
break;
case "Plat_Project": //能力中心--项目
int pid = Convert.ToInt32(value);
ZoomLa.Model.Plat.M_Plat_Pro proMod = new B_Plat_Pro().SelReturnModel(pid);
uploadPath = B_Plat_Common.GetDirPath(upMod, B_Plat_Common.SaveType.Plat_Task) + proMod.Name + "/";
break;
#endregion
case "ModelFile": //组图,多图等
{
int nodeid = Convert.ToInt32(value);
//M_Node nodeMod = new B_Node().GetNodeXML(nodeid);
string exname = Path.GetExtension(file.FileName).Replace(".", "");
//string fpath = nodeMod.NodeDir + "/" + exname + "/" + DateTime.Now.ToString("yyyy/MM/");
uploadPath = ZLHelper.GetUploadDir_System("field", "images", "yyyyMMdd");
filename = DateTime.Now.ToString("HHmmss") + function.GetRandomString(6, 2) + "." + exname;
}
break;
case "admin_custom": //管理员上传,自定义路径
{
if (adminMod == null || adminMod.AdminId < 1)
{
throw new Exception("管理员未登录");
}
uploadPath = GetParam("save"); //BannerAdd
}
break;
default: //通常格式,不需做特殊处理的格式但必须登录
if (mu.UserID > 0)
{
//uploadPath = context.Server.UrlDecode(uploadPath + "User/" + mu.UserName + mu.UserID + "/");
uploadPath = ZLHelper.GetUploadDir_User(mu, "User", "", "");
}
else if (adminMod != null)
{
//uploadPath = context.Server.UrlDecode(uploadPath + "Admin/" + adminMod.AdminName + adminMod.AdminId + "/");
uploadPath = ZLHelper.GetUploadDir_Admin(adminMod, "", "", "yyyyMMdd");
}
else
{
//注册等页面用户未登录
uploadPath = ZLHelper.GetUploadDir_System("user", "register", DateTime.Now.ToString("yyyyMMdd"));
}
break;
}
string uploadDir = Path.GetDirectoryName(function.VToP(uploadPath));
if (!Directory.Exists(uploadDir))
{
SafeSC.CreateDir(function.PToV(uploadDir));
}
if (action.Equals("Plat_Doc") || action.Equals("Plat_Doc_Common"))
{
#region 能力中心文档
M_Plat_File fileMod = new M_Plat_File();
B_Plat_File fileBll = new B_Plat_File();
fileMod.FileName = file.FileName;
fileMod.SFileName = function.GetRandomString(12) + Path.GetExtension(file.FileName);
fileMod.VPath = uploadPath.Replace("//", "/");
fileMod.UserID = upMod.UserID.ToString();
fileMod.CompID = upMod.CompID;
//SafeSC.SaveFile(uploadPath, file, fileMod.SFileName);
fileMod.FileSize = new FileInfo(ppath + fileMod.SFileName).Length.ToString();
fileBll.Insert(fileMod);
#endregion
}
else if (action.Equals("Cloud_Doc"))
{
#region 用户中心云盘
if (!buser.CheckLogin())
{
throw new Exception("云盘,用户未登录");
}
M_User_Cloud cloudMod = new M_User_Cloud();
B_User_Cloud cloudBll = new B_User_Cloud();
uploadPath = HttpUtility.UrlDecode(cloudBll.H_GetFolderByFType(GetParam("type"), mu)) + GetParam("value");
cloudMod.FileName = file.FileName;
cloudMod.SFileName = function.GetRandomString(12) + Path.GetExtension(file.FileName);
cloudMod.VPath = (uploadPath + "/").Replace("//", "/");
cloudMod.UserID = mu.UserID;
cloudMod.FileType = 1;
//result = SafeSC.SaveFile(cloudMod.VPath, file, cloudMod.SFileName);
//if (SafeSC.IsImage(cloudMod.SFileName))
//{
// string icourl = SiteConfig.SiteOption.UploadDir + "YunPan/" + mu.UserName + mu.UserID + "/ico" + value + "/";
// if (!Directory.Exists(function.VToP(icourl))) { SafeSC.CreateDir(icourl); }
// ImgHelper imghelp = new ImgHelper();
// imghelp.CompressImg(file, 100, icourl + cloudMod.SFileName);
//}
cloudMod.FileSize = new FileInfo(function.VToP(cloudMod.VPath) + cloudMod.SFileName).Length.ToString();
cloudBll.Insert(cloudMod);
#endregion
}
else
{
//string fname = CreateFName(file.FileName);
//if (SafeC.IsImageFile(file.FileName) && file.Length > (5 * 1024 * 1024))//图片超过5M则压缩
//{
// result = uploadPath + function.GetRandomString(6) + fname;
// new ImgHelper().CompressImg(file, 5 * 1024, result);
//}
//else
//{
result = SafeC.SaveFile(uploadPath, filename, file.OpenReadStream(), (int)file.Length);
//}
//添加水印
//if (WaterModuleConfig.WaterConfig.EnableUserWater)
//{
// //未以管理员身份登录,并有会员身份登录记录
// if (adminMod == null && !mu.IsNull)
// {
// Image img = WaterImages.DrawFont(ImgHelper.ReadImgToMS(result), mu.UserName + " " + DateTime.Now.ToString("yyyy/MM/dd"), 9);
// ImgHelper.SaveImage(result, img);
// }
//}
//else if (DataConverter.CStr(context.Request["IsWater"]).Equals("1"))
//{
// //前台主动标识需要使用水印
// result = ImgHelper.AddWater(result);
//}
}
ZLLog.L(ZLEnum.Log.fileup, new M_Log()
{
UName = mu.UserName,
Source = Request.RawUrl(),
Message = "上传成功|文件名:" + file.FileName + "|" + "保存路径:" + uploadPath
});
}
catch (Exception ex)
{
ZLLog.L(ZLEnum.Log.fileup, new M_Log()
{
UName = mu.UserName,
Source = Request.RawUrl(),
Message = "上传失败|文件名:" + file.FileName + "|" + "原因:" + ex.Message
});
}
return(Content(result));
}
public string SaveFile()
{
C_SFileUP model = JsonConvert.DeserializeObject <C_SFileUP>(Request.Form["model"]);
HttpPostedFileBase file = Request.Files["file"];
string result = "";
if (file.ContentLength < 100 || string.IsNullOrEmpty(file.FileName))
{
return("");
}
string fname = DateTime.Now.ToString("yyyyMMddHHmm") + function.GetRandomString(4) + Path.GetExtension(file.FileName);
switch (model.FileType)
{
case "img":
{
// function.WriteErrMsg(Path.GetExtension(file.FileName) + "不是有效的图片格式!");
if (!SafeSC.IsImage(file.FileName))
{
return("");
}
ImgHelper imghelp = new ImgHelper();
//if (IsCompress)//压缩与最大比只能有一个生效
//{
// imghelp.CompressImg(FileUp_File.PostedFile, 1000, vpath);
//}
bool hasSave = false;
if (model.MaxWidth > 0 || model.MaxHeight > 0)
{
System.Drawing.Image img = System.Drawing.Image.FromStream(file.InputStream);
img = imghelp.ZoomImg(img, model.MaxHeight, model.MaxWidth);
result = ImgHelper.SaveImage(GetSaveDir(model.SaveType) + fname, img);
hasSave = true;
}
if (!hasSave)
{
result = SafeC.SaveFile(GetSaveDir(model.SaveType), fname, file.InputStream, file.ContentLength);
}
}
break;
case "office":
{
string[] exname = "doc|docx|xls|xlsx".Split('|');
if (!exname.Contains(Path.GetExtension(file.FileName)))
{
function.WriteErrMsg("必须上传doc|docx|xls|xlsx格式的文件!"); return("");
}
// result = SafeC.SaveFile(GetSaveDir(model.SaveType), fname, file.InputStream, file.ContentLength);
}
break;
case "all":
default:
{
// result = SafeC.SaveFile(GetSaveDir(model.SaveType), fname, file.InputStream, file.ContentLength);
}
break;
}
return(result);
}