public void SetCurrentPagelist()
{
//This is the total page count;
//pagetotal;
//This is the current page;
//pageindex;
if (pageindex > pagetotal || pageindex <= 0)
{
pageindex = 1;
}
int startindex = (pageindex - 1) * 4;
int endindex = startindex;
if (pageindex == pagetotal)
{
endindex = pagesintotal;
}
else endindex = startindex + 4;
DataTable dt = new DataTable();
dt.Columns.Add("filename", Type.GetType("System.String"));
for (int i = 0; i < endindex - startindex; i++)
{
dt.Rows.Add();
DataRow dr = new FilesManage().QueryFileName().Rows[startindex + i];
dt.Rows[i]["filename"] = dr["filename"];
}
AdmRep.DataSource = dt;
AdmRep.DataBind();
}
// GET: api/QueryFile/5
public FileInfo[] Get(int UserID, string UserName, string Township, string VillageCommittee, string Village, string Author, string FileName)
{
UserOperateLog vUserOperateLog = new UserOperateLog();
FileInfo[] vFileInfoArray = null;
FilesManage vFilesManage = new FilesManage();
UploadFilesEF[] vQueryResult = vFilesManage.QueryFile(Township, VillageCommittee, Village, Author, FileName);
if (vQueryResult != null)
{
vFileInfoArray = new FileInfo[vQueryResult.Length];
for (int i = 0; i < vFileInfoArray.Length; i++)
{
FileInfo vNewFile = new FileInfo();
vNewFile.ID = vQueryResult[i].ID.Value;
vNewFile.AreaCode = vQueryResult[i].AreaCode;
vNewFile.Author = vQueryResult[i].Author;
vNewFile.FileName = vQueryResult[i].FileName;
vNewFile.UnitName = vQueryResult[i].UnitName;
vNewFile.UploadTime = vQueryResult[i].UploadTime;
vFileInfoArray[i] = vNewFile;
vUserOperateLog.WriteLog(UserID, UserName, string.Format("查询管理文档,所属单位:{0} 作者:{1} 文件名:{2}", vNewFile.UnitName, vNewFile.Author, vNewFile.FileName));
}
}
return(vFileInfoArray);
}
// POST: api/GetFileList
public FileInfo[] Post([FromBody] string[] AreaCodeArray)
{
FilesManage vFilesManage = new FilesManage();
UploadFilesEF[] vFiles = vFilesManage.GetFilesFormArea(AreaCodeArray);
FileInfo[] vFileInfoArray = null;
if (vFiles != null)
{
vFileInfoArray = new FileInfo[vFiles.Length];
for (int i = 0; i < vFileInfoArray.Length; i++)
{
vFileInfoArray[i] = new FileInfo();
vFileInfoArray[i].ID = vFiles[i].ID.Value;
vFileInfoArray[i].AreaCode = System.Web.HttpUtility.UrlEncode(vFiles[i].AreaCode);
vFileInfoArray[i].Author = System.Web.HttpUtility.UrlEncode(vFiles[i].Author);
vFileInfoArray[i].FileName = System.Web.HttpUtility.UrlEncode(vFiles[i].FileName);
vFileInfoArray[i].UnitName = System.Web.HttpUtility.UrlEncode(vFiles[i].UnitName);
vFileInfoArray[i].UploadTime = vFiles[i].UploadTime;
}
//JavaScriptSerializer vJSC = new System.Web.Script.Serialization.JavaScriptSerializer();
//vJSC.MaxJsonLength = Int32.MaxValue;
//vJson = vJSC.Serialize(vFileInfoArray);
}
return(vFileInfoArray);
}
// GET: api/DownloadFile/5
public HttpResponseMessage Get(int FileID, int UserID, string UserName)
{
try
{
FilesManage vFilesManage = new FilesManage();
UploadFilesEF vUploadFile = vFilesManage.GetFileByID(FileID);
if (vUploadFile.ID != 0)
{
//var FilePath = System.Web.Hosting.HostingEnvironment.MapPath(@"C:/");
//var stream = new FileStream(FilePath, FileMode.Open);
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
MemoryStream vStream = new MemoryStream(vUploadFile.Body);
response.Content = new StreamContent(vStream);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
{
FileName = vUploadFile.FileName
};
UserOperateLog vUserOperateLog = new UserOperateLog();
vUserOperateLog.WriteLog(UserID, UserName, string.Format("下载文件,文件名[{0}]", vUploadFile.FileName));
return(response);
}
else
{
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
}
catch
{
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
}
// GET: api/DeleteFile/5
public bool Get(int id, int UserID, string UserName, string FileName)
{
FilesManage vFilesManage = new FilesManage();
bool vResult = vFilesManage.DeleteFile(id);
UserOperateLog vUserOperateLog = new UserOperateLog();
vUserOperateLog.WriteLog(UserID, UserName, string.Format("删除文件,文件名:{0}", FileName));
return(vResult);
}
// POST: api/UploadFile
public async Task <bool> Post(int id = 0)
{
bool vResult = false;
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
Dictionary <string, string> vDic = new Dictionary <string, string>();
//string root = HttpContext.Current.Server.MapPath("~/App_Data");//指定要将文件存入的服务器物理位置
var vProvider = new MultipartFormDataMemoryStreamProvider();
try
{
// 从流中读取数据
await Request.Content.ReadAsMultipartAsync(vProvider);
foreach (var key in vProvider.FormData.AllKeys)
{//接收FormData
vDic.Add(key, vProvider.FormData[key]);
}
string vJsonStr = vDic["Json"];
if (vJsonStr != null && vJsonStr != "" && vProvider.FileContents.Count > 0)
{
JavaScriptSerializer vJSC = new System.Web.Script.Serialization.JavaScriptSerializer();
UploadFileStruct value = vJSC.Deserialize <UploadFileStruct>(vJsonStr);
// 获取流中所有的文件
for (int i = 0; i < vProvider.FileContents.Count; i++)
{
var vFileContent = vProvider.FileContents[i];
var vFileInfo = value.Files[i];
var vStream = await vFileContent.ReadAsStreamAsync();
byte[] vBody = new byte[vStream.Length];
vStream.Read(vBody, 0, vBody.Length);
FilesManage vFilesManage = new FilesManage();
vResult = vFilesManage.AddFile(value.UsersAuthor.UserID, vFileInfo.AreaCode, vFileInfo.UnitName,
vFileInfo.FileName, vFileInfo.Author, vBody);
if (!vResult)
{
break;
}
else
{
UserOperateLog vUserOperateLog = new UserOperateLog();
vUserOperateLog.WriteLog(value.UsersAuthor.UserID, value.UsersAuthor.UserName, string.Format("上传文件，文件名[{0}]", vFileInfo.FileName));
}
}
}
}
catch
{
throw;
}
return(vResult);
}
private void RefreshEvent_Handler()
{
if (docdpl.Visible == true)
{
docdpl.Items.Clear();
DataTable dt = new DocsManage().QueryDocss(pageid);
int i = dt.Rows.Count;
if (i > 0)
{
for (int j = 0; j < i; j++)
{
docdpl.Items.Add(new ListItem(dt.Rows[j]["id"].ToString(), dt.Rows[j]["id"].ToString()));
}
docid = docdpl.SelectedValue;
DataTable ndt = new DocsManage().QueryDoc(docid);
TitleBox.Text = ndt.Rows[0]["title"].ToString();
tbContent.Text = ndt.Rows[0]["text"].ToString();
Docdl.SelectedIndex = (ndt.Rows[0]["actived"].ToString() == "True") ? 0 : 1;
}
}
if (picnewsdpl.Visible == true)
{
picnewsdpl.Items.Clear();
DataTable picnewsdt = new PicNewsManage().QueryAllPicNews();
int indexlength = picnewsdt.Rows.Count;
if (indexlength > 0)
{
for (int i = 0; i < indexlength; i++)
{
picnewsdpl.Items.Add(new ListItem(picnewsdt.Rows[i]["id"].ToString(), picnewsdt.Rows[i]["id"].ToString()));
}
TitleBox.Visible = true;
TitleBox.Text = "123";
TitleBox.Text = (new PicNewsManage().QueryPicNews(picnewsdpl.SelectedValue)).Rows[0]["title"].ToString();
tbContent.Text = (new PicNewsManage().QueryPicNews(picnewsdpl.SelectedValue)).Rows[0]["details"].ToString();
OntopDpl.SelectedIndex = ((new PicNewsManage().QueryPicNews(picnewsdpl.SelectedValue)).Rows[0]["ontop"].ToString() == "True") ? 0 : 1;
}
}
if (Functions.Text == "科院相册")
{
defaultuploadpath = "~/images/";
}
if (FileDpl.Visible == true)
{
FileDpl.Items.Clear();
DataTable fdt = new FilesManage().QueryFileName();
int count = fdt.Rows.Count;
if (count > 0)
{
for (int i = 0; i < count; i++)
{
FileDpl.Items.Add(new ListItem(fdt.Rows[i]["filename"].ToString(), fdt.Rows[i]["filename"].ToString()));
}
MessageLbl.Text = "";
}
}
if (ConfirmReplace1.Visible == true)
{
imgb1.ImageUrl = "~/img/show1.png";
imgb2.ImageUrl = "~/img/show2.png";
imgb3.ImageUrl = "~/img/show3.png";
MessageLbl.Text = "";
}
if (QA_Ignore.Visible == true)
{
DataTable dt = new QAManage().QueryComments();
QAText.Text = dt.Rows[QADpl.SelectedIndex]["question"].ToString();
}
}
/*protected void lqxx_Click(object sender, EventArgs e)
{
InitializePage();
Functions.Visible = true;
Functions.Text = "录取信息";
Instructions = "在这里，您可以上传最新的、修正后的录取信息以供用户下载查看。";
lqUpload.Visible = true;
Upload.Visible = true;
MessageLbl.Visible = true;
FileDpl.Visible = true;
DeleteFile.Visible = true;
FileDpl.Items.Clear();
DataTable fdt = new FilesManage().QueryFileName();
int count = fdt.Rows.Count;
for (int i = 0; i < count; i++)
{
FileDpl.Items.Add(new ListItem(fdt.Rows[i]["filename"].ToString(), fdt.Rows[i]["filename"].ToString()));
}
defaultuploadpath = "~/files/admissionscores/";
}*/
protected void Upload_Click(object sender, EventArgs e)
{
if (lqUpload.HasFile)
{
lqUpload.SaveAs(Server.MapPath(defaultuploadpath) + lqUpload.FileName);
MessageLbl.Text = "成功上传：" + lqUpload.FileName;
}
bool i = new FilesManage().Upload(lqUpload.FileName);
if (i == false)
{
Response.Write("<script lang=javascript>alert('上传失败！')</script>");
}
else
{
Response.Write("<script lang=javascript>alert('上传成功！')</script>");
}
}
protected void DeleteFile_Click(object sender, EventArgs e)
{
if (FileDpl.Visible == true)
{
string name = FileDpl.SelectedValue.ToString();
bool i = new FilesManage().Delete(name);
string path = System.AppDomain.CurrentDomain.BaseDirectory + "files\\admissionscores\\";
File.Delete(path + FileDpl.Text.Trim());
if (i == false)
{
Response.Write("<script lang=javascript>alert('删除失败！')</script>");
}
else
{
Response.Write("<script lang=javascript>alert('删除成功！')</script>");
}
}
}
