public HttpResponseMessage Export(string id)
{
string tmplCode = Request.RequestUri.ParseQueryString().Get("tmplCode");
if (string.IsNullOrEmpty(tmplCode))
{
throw new Exception("缺少参数TmplCode");
}
SQLHelper sqlHeper = SQLHelper.CreateSqlHelper(ConnEnum.Base);
var dtWordTmpl = sqlHeper.ExecuteDataTable(string.Format("select * from S_UI_Word where Code='{0}'", tmplCode));
if (dtWordTmpl.Rows.Count == 0)
{
throw new Exception("Word导出定义不存在");
}
if (string.IsNullOrEmpty(id))
{
throw new Exception("缺少参数ID");
}
//string tmplName = dtWordTmpl.Rows[0]["Code"].ToString() + ".docx";
////var path = System.AppDomain.CurrentDomain.BaseDirectory.TrimEnd('\\');
////string tempPath = path.Substring(0, path.LastIndexOf('\\') + 1) + "WordTemplate/" + tmplName;// Server.MapPath("/") +
//string tempPath = System.Web.HttpContext.Current.Server.MapPath("/") + "WordTemplate/" + tmplName;
//word历史版本功能
UIFO uiFO = FormulaHelper.CreateFO <UIFO>();
DataSet ds = uiFO.GetWordDataSource(tmplCode, id, false);//客户端转图访问时，没有当前用户，防止报错
DataRow wordTmplRow = dtWordTmpl.Rows[0];
DateTime date;
if (ds.Tables[0].Columns.Contains("CreateTime"))
{
date = DateTime.Parse(ds.Tables[0].Rows[0]["CreateTime"].ToString());
}
else
{
date = DateTime.Parse(ds.Tables[0].Rows[0]["CreateDate"].ToString());
}
foreach (DataRow row in dtWordTmpl.Rows)
{
var _startDate = DateTime.Parse(row["VersionStartDate"].ToString());
var _endDate = DateTime.MaxValue;
if (row["VersionEndDate"].ToString() != "")
{
_endDate = DateTime.Parse(row["VersionEndDate"].ToString());
}
if (date > _startDate && date < _endDate)
{
wordTmplRow = row;
break;
}
}
int?versionNum = 1;
if (wordTmplRow["VersionNum"].ToString() != "")
{
versionNum = int.Parse(wordTmplRow["VersionNum"].ToString());
}
string tempPath = HttpContext.Current.Server.MapPath("/") + "WordTemplate/" + wordTmplRow["Code"].ToString() + "_" + versionNum + ".docx";
//兼容以前没有版本时
if (System.IO.File.Exists(tempPath) == false)
{
tempPath = HttpContext.Current.Server.MapPath("/") + "WordTemplate/" + wordTmplRow["Code"].ToString() + ".docx";
}
AsposeWordExporter export = new AsposeWordExporter();
byte[] bytesArray = export.ExportWord(ds, tempPath, delegate(FieldMergingArgs e) {
string strValues = e.FieldValue == null?"":e.FieldValue.ToString();
if (HtmlStringHelper.CheckHtml(strValues))
{
DocumentBuilder builder = new DocumentBuilder(e.Document);
builder.MoveToMergeField(e.FieldName);
builder.InsertHtml(strValues);
}
});
string fileName = dtWordTmpl.Rows[0]["Name"].ToString();
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
result.Content = new ByteArrayContent(bytesArray);
result.Content.Headers.ContentLength = bytesArray.Length;
result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
result.Content.Headers.ContentDisposition.FileName = fileName;
return(result);
}
public FileResult Export(string tmplCode, string id)
{
if (string.IsNullOrEmpty(tmplCode))
{
throw new Exception("缺少参数TmplCode");
}
SQLHelper sqlHeper = SQLHelper.CreateSqlHelper(ConnEnum.Base);
var dtWordTmpl = sqlHeper.ExecuteDataTable(string.Format("select TOP 1 * from S_UI_Word where Code='{0}' ORDER BY VersionNum DESC", tmplCode));
if (dtWordTmpl.Rows.Count == 0)
{
throw new Exception("Word导出定义不存在");
}
#region 预览时的自动ID
if (Request["TopID"] == "true" && string.IsNullOrEmpty(id))
{
SQLHelper sqlHelperWord = SQLHelper.CreateSqlHelper(dtWordTmpl.Rows[0]["ConnName"].ToString());
string sql = string.Format("select top 1 ID from ({0}) a", dtWordTmpl.Rows[0]["SQL"]);
if (Config.Constant.IsOracleDb)
{
sql = string.Format("select ID from({0}) a where rownum=1", dtWordTmpl.Rows[0]["SQL"]);
}
try
{
var obj = sqlHelperWord.ExecuteScalar(sql);
if (obj != null)
{
id = obj.ToString();
}
}
catch
{
// Response.Write("SQL错误，或者表不存在！");
Response.Redirect("/MvcConfig/Error.html?errMsg=SQL错误，或者表不存在！");
Response.End();
return(null);
}
if (string.IsNullOrEmpty(id))
{
Response.Write("表中没有数据，无法导出Word。");
Response.End();
return(null);
}
}
#endregion
if (string.IsNullOrEmpty(id))
{
throw new Exception("缺少参数ID");
}
//string tmplName = dtWordTmpl.Rows[0]["Code"].ToString() + ".docx";
//string tempPath = Server.MapPath("/") + "WordTemplate/" + tmplName;
UIFO uiFO = FormulaHelper.CreateFO <UIFO>();
DataSet ds = uiFO.GetWordDataSource(tmplCode, id);
DataRow wordTmplRow = dtWordTmpl.Rows[0];
DateTime date;
if (ds.Tables[0].Columns.Contains("CreateTime"))
{
date = DateTime.Parse(ds.Tables[0].Rows[0]["CreateTime"].ToString());
}
else
{
date = DateTime.Parse(ds.Tables[0].Rows[0]["CreateDate"].ToString());
}
foreach (DataRow row in dtWordTmpl.Rows)
{
var _startDate = DateTime.Parse(row["VersionStartDate"].ToString());
var _endDate = DateTime.MaxValue;
if (row["VersionEndDate"].ToString() != "")
{
_endDate = DateTime.Parse(row["VersionEndDate"].ToString());
}
if (date > _startDate && date < _endDate)
{
wordTmplRow = row;
break;
}
}
int?versionNum = 1;
if (wordTmplRow["VersionNum"].ToString() != "")
{
versionNum = int.Parse(wordTmplRow["VersionNum"].ToString());
}
string tempPath = HttpContext.Server.MapPath("/") + "WordTemplate/" + wordTmplRow["Code"].ToString() + "_" + versionNum + ".docx";
//兼容以前没有版本时
if (System.IO.File.Exists(tempPath) == false)
{
tempPath = HttpContext.Server.MapPath("/") + "WordTemplate/" + wordTmplRow["Code"].ToString() + ".docx";
}
AsposeWordExporter export = new AsposeWordExporter();
byte[] result = null;
if (Request["pdf"] == "true")
{
result = export.ExportPDF(ds, tempPath, delegate(FieldMergingArgs e)
{
if (e.FieldValue != null)
{
string strValues = e.FieldValue.ToString();
if (HtmlStringHelper.CheckHtml(strValues))
{
DocumentBuilder builder = new DocumentBuilder(e.Document);
builder.MoveToMergeField(e.FieldName);
builder.InsertHtml(strValues);
}
}
});
}
else
{
result = export.ExportWord(ds, tempPath, delegate(FieldMergingArgs e)
{
if (e.FieldValue != null)
{
string strValues = e.FieldValue.ToString();
if (HtmlStringHelper.CheckHtml(strValues))
{
DocumentBuilder builder = new DocumentBuilder(e.Document);
builder.MoveToMergeField(e.FieldName);
builder.InsertHtml(strValues);
}
}
});
}
MemoryStream docStream = new MemoryStream(result);
string realFileName = dtWordTmpl.Rows[0]["Name"].ToString();
if (wordTmplRow["WordNameTmpl"].ToString() != "")
{
realFileName = uiFO.ReplaceString(wordTmplRow["WordNameTmpl"].ToString(), ds.Tables[0].Rows[0]);
}
if (!String.IsNullOrEmpty(Request["filename"]))
{
realFileName = Request["filename"];
}
var explorerName = HttpContext.Request.Browser.Browser.ToUpper();
if (explorerName == "IE" || explorerName == "INTERNETEXPLORER" || HttpContext.Request.UserAgent.ToString().IndexOf("rv:11") > 0)
{
realFileName = HttpUtility.UrlEncode(realFileName, System.Text.Encoding.UTF8);
realFileName = realFileName.Replace("+", "%20");
}
if (Request["pdf"] == "true")
{
return(base.File(docStream.ToArray(), "application/pdf", realFileName + ".pdf"));
}
else
{
return(base.File(docStream.ToArray(), "application/msword", realFileName + ".doc"));
}
}
