public string uploadFile(IFormFile file)
{
string currentDirectory = CommonUtils.getCurrentDir();
string guid = CommonUtils.Getuuid();
if (file != null)
{
//文件名称
string projectFileName = file.FileName;
//上传的文件的路径
string filePath = currentDirectory + $@"/{guid}.pdf";
using (FileStream fs = System.IO.File.Create(filePath))
{
file.CopyTo(fs);
fs.Flush();
}
PDFEntityConfig pDFEntity = new PDFEntityConfig();
pDFEntity.filePath = filePath;
CommonConstantsUtil.PDFCONFIG.GetOrAdd(guid, pDFEntity);
}
return(guid);
}
public MemoryStream saveDataToTemplate(TestTemplateReq allReq)
{
MemoryStream resultStream = new MemoryStream();
try
{
MemoryStream memoryStream = new MemoryStream();
PDFEntityConfig pDFEntity = CommonConstantsUtil.PDFCONFIG[allReq.fileCode];
string path = pDFEntity.filePath;
PdfReader reader = new PdfReader(path, null);
PdfReader.unethicalreading = true;
PdfStamper stamper = new PdfStamper(reader, memoryStream, '\0', false);
stamper.Writer.CloseStream = false;
AcroFields pdfFormFields = stamper.AcroFields;
pdfFormFields.SetField(allReq.fieldName, allReq.fieldValue);
stamper.FormFlattening = true;
stamper.Writer.CloseStream = false;
stamper.Close();
memoryStream.Position = 0;
reader.Close();
//You have to rewind the MemoryStream before copying
// memoryStream.Seek(0, SeekOrigin.Begin);
memoryStream.CopyTo(resultStream);
memoryStream.Close();
resultStream.Position = 0;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return(resultStream);
}
public MemoryStream writeAllTemPlate(string fileCode)
{
MemoryStream memoryStream = new MemoryStream();
try
{
PDFEntityConfig pDFEntity = CommonConstantsUtil.PDFCONFIG[fileCode];
string path = pDFEntity.filePath;
PdfReader.unethicalreading = true;
PdfReader reader = new PdfReader(path);
PdfStamper stamper = new PdfStamper(reader, memoryStream, '\0', false);
stamper.Writer.CloseStream = false;
AcroFields pdfFormFields = stamper.AcroFields;
int i = 0;
foreach (var item in pdfFormFields.Fields)
{
string value = i.ToString();
Console.WriteLine("{0}", item.Key);
pdfFormFields.SetField(item.Key, value);
pDFEntity.directory.Add(value, item.Key);
i++;
}
stamper.FormFlattening = true;
stamper.FormFlattening = true;
stamper.Writer.CloseStream = false;
stamper.Close();
memoryStream.Position = 0;
reader.Close();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return(memoryStream);
}
public AusBaseResponse saveTemplate(string fileCode, string template)
{
AusBaseResponse aus = new AusBaseResponse();
PDFEntityConfig pDFEntityConfig = CommonConstantsUtil.PDFCONFIG[fileCode];
if (pDFEntityConfig == null || pDFEntityConfig.filePath == "")
{
aus.responseCode = -1;
return(aus);
}
string uuid = CommonUtils.Getuuid();
CommonConstantsUtil.TEMPLATE_CONFIG.GetOrAdd(uuid, template);
Console.WriteLine("{0},{1},{2}", fileCode, template, uuid);
aus.responseBody = uuid;
aus.responseCode = 0;
return(aus);
}
public AusBaseResponse getRadioTemplate(GetTemplateFieldReq getTemplateFieldReq)
{
AusBaseResponse ausBaseResponse = new AusBaseResponse();
List <GetTemplateFieldRes> getTemplateFieldResList = new List <GetTemplateFieldRes>();
string fileCode = getTemplateFieldReq.fileCode;
PDFEntityConfig pDFEntityConfig = CommonConstantsUtil.PDFCONFIG[fileCode];
string path = pDFEntityConfig.filePath;
PdfReader.unethicalreading = true;
PdfReader reader = new PdfReader(path);
MemoryStream memory = new MemoryStream();
PdfStamper stamper = new PdfStamper(reader, memory, '\0', false);
stamper.Writer.CloseStream = false;
AcroFields pdfFormFields = stamper.AcroFields;
foreach (var item in pdfFormFields.Fields)
{
var d = item.Value.GetMerged(0);
int type = pdfFormFields.GetFieldType(item.Key);
if (type == 2)
{
GetTemplateFieldRes getTemplateFieldRes = new GetTemplateFieldRes();
string[] aaa = pdfFormFields.GetAppearanceStates(item.Key);
getTemplateFieldRes.fieldName = item.Key;
getTemplateFieldRes.children = aaa;
getTemplateFieldResList.Add(getTemplateFieldRes);
}
}
ausBaseResponse.responseBody = getTemplateFieldResList;
ausBaseResponse.responseCode = 0;
return(ausBaseResponse);
}
public MemoryStream saveDataToTemplate(AllReqData allReq)
{
MemoryStream resultStream = new MemoryStream();
try
{
MemoryStream memoryStream = new MemoryStream();
PDFEntityConfig pDFEntity = CommonConstantsUtil.PDFCONFIG[allReq.fileCode];
string path = pDFEntity.filePath;
PdfReader reader = new PdfReader(path, null);
PdfReader.unethicalreading = true;
PdfStamper stamper = new PdfStamper(reader, memoryStream, '\0', false);
stamper.Writer.CloseStream = false;
AcroFields pdfFormFields = stamper.AcroFields;
foreach (CardData cardItem in allReq.getAllCards())
{
if (cardItem.radioVList != null && cardItem.radioVList != "")
{
string[] strArray = cardItem.radioVList.Split("--");
pdfFormFields.SetField(strArray[0], strArray[1]);
}
foreach (RowData rowItem in cardItem.rowList)
{
if (rowItem.rowType == 2)
{
foreach (RowItemData childItem in rowItem.rowItemList)
{
string fieldName = pDFEntity.directory[childItem.rowItemValue];
pdfFormFields.SetField(fieldName, childItem.rowItemTextValue);
}
continue;
}
if (rowItem.rowType != 3)
{
string fieldName = pDFEntity.directory[rowItem.rowValue];
pdfFormFields.SetField(fieldName, rowItem.inputValue);
}
}
}
// stamper.SetEncryption(
// null,
// null,
// PdfWriter.ALLOW_PRINTING,
// PdfWriter.ENCRYPTION_AES_128);
// foreach (var item in pdfFormFields.Fields)
// {
// string value = i.ToString();
// Console.WriteLine("{0}", item.Key);
// pdfFormFields.SetField(item.Key, value);
// pDFEntity.directory.Add(value, item.Key);
// i++;
// }
stamper.FormFlattening = true;
stamper.Writer.CloseStream = false;
stamper.Close();
memoryStream.Position = 0;
reader.Close();
//You have to rewind the MemoryStream before copying
// memoryStream.Seek(0, SeekOrigin.Begin);
memoryStream.CopyTo(resultStream);
memoryStream.Close();
resultStream.Position = 0;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return(resultStream);
}
