/// <summary>
/// 文件加密
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEncrpt_Click(object sender, EventArgs e)
{
if (txtMagPDF.Text == "")
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0085I", db.Language);
MessageBox.Show(msg);
return;
}
string password = getPassword();
if (string.IsNullOrEmpty(password))
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0116I", db.Language);
MessageBox.Show(msg);
return;
}
string destFile = Path.Combine(Path.GetDirectoryName(txtMagPDF.Text), "_" + Path.GetFileName(txtMagPDF.Text));
try
{
NCPDF.DecriptPdfDoc(txtMagPDF.Text, destFile, password);
File.Delete(txtMagPDF.Text);
File.Move(destFile, txtMagPDF.Text);
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0117I", db.Language);
MessageBox.Show(msg);
}
catch (Exception ex)
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0118I", db.Language);
MessageBox.Show(msg);
NCLogger.GetInstance().WriteExceptionLog(ex);
}
}
/// <summary>
/// 文件信息取得
/// </summary>
/// <param name="file"></param>
private IDictionary <string, string> getInforFromFile(string file)
{
IDictionary <string, string> info = new Dictionary <string, string>();
NCPDF.GetInfor(file, ref info);
return(info);
}
/// <summary>
/// 向PDF文件中加入信息
/// </summary>
/// <param name="file"></param>
/// <param name="infor"></param>
private void AddInforToPDF(string file, IDictionary <string, string> infor)
{
string dest = file + ".tmp";
if (NCPDF.AddInfor(file, dest, infor))
{
File.Copy(dest, file, true);
File.Delete(dest);
}
}
/// <summary>
/// 文件合成
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOuput_Click(object sender, EventArgs e)
{
if (txtMagPDF.Text == "")
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0085I", db.Language);
MessageBox.Show(msg);
return;
}
DataSet ds = new DataSet();
String wheresql = "发行编号=" + PublishId.ToString();
if (db.GetFile(0, 0, "*", wheresql, "文件序号", ref ds))
{
ArrayList fileList = new ArrayList();
foreach (DataRow dr in ds.Tables[0].Rows)
{
String fname = dr["文件名称"].ToString();
if (!File.Exists(fname))
{
string msg = String.Format(NCMessage.GetInstance(db.Language).GetMessageById("CM0087I", db.Language), fname);
MessageBox.Show(msg);
return;
}
fileList.Add(fname);
}
string[] files = new string[fileList.Count];
fileList.CopyTo(files);
if (NCPDF.MergeFiles(txtMagPDF.Text, files))
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0088I", db.Language);
MessageBox.Show(msg);
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0089I", db.Language);
MessageBox.Show(msg);
}
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0086I", db.Language);
MessageBox.Show(msg);
}
}
/// <summary>
/// 追加当前文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddFile_Click(object sender, EventArgs e)
{
if (txtFile.Text == "")
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0090I", db.Language);
MessageBox.Show(msg);
return;
}
string[] files = txtFile.Text.Split(';');
foreach (string file in files)
{
if (!File.Exists(file))
{
string msg = String.Format(NCMessage.GetInstance(db.Language).GetMessageById("CM0087I", db.Language), file);
MessageBox.Show(msg);
return;
}
int PageCount = NCPDF.CountPageNo(file);
if (PageCount == 0)
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0093I", db.Language);
MessageBox.Show(msg);
return;
}
int rowNum = getLastRowNum() + 1;
int id = 0;
String fieldlist = "期刊编号,发行编号,文件序号,文件栏目,文件名称,文件页数,UserID";
String valuelist = MagId.ToString() + "," + PublishId.ToString() + ","
+ rowNum.ToString() + ",'" + txtCategory.Text + "','" + file + "'," + PageCount.ToString()
+ ",'" + db.UserID + "'";
if (db.SetFile(0, 0, fieldlist,
"", valuelist, out id))
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0094I", db.Language);
MessageBox.Show(msg);
init();
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0095I", db.Language);
MessageBox.Show(msg);
}
}
}
/// <summary>
/// 文件合并
/// </summary>
/// <param name="pdffile"></param>
/// <param name="publishid"></param>
private void filemerge(string pdffile, string publishid)
{
if (pdffile == "")
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0085I", db.Language);
MessageBox.Show(msg);
return;
}
DataSet ds = new DataSet();
String wheresql = "发行编号=" + publishid;
if (db.GetFile(0, 0, "*", wheresql, "文件序号", ref ds))
{
ArrayList fileList = new ArrayList();
foreach (DataRow dr in ds.Tables[0].Rows)
{
String fname = dr["文件名称"].ToString();
if (!File.Exists(fname))
{
string msg = String.Format(NCMessage.GetInstance(db.Language).GetMessageById("CM0087I", db.Language), fname);
MessageBox.Show(msg);
return;
}
fileList.Add(fname);
}
string[] files = new string[fileList.Count];
fileList.CopyTo(files);
if (NCPDF.MergeFiles(pdffile, files))
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0088I", db.Language);
MessageBox.Show(msg);
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0089I", db.Language);
MessageBox.Show(msg);
}
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0086I", db.Language);
MessageBox.Show(msg);
}
}
private void btnSplit_Click(object sender, EventArgs e)
{
DateTime dt_start = System.DateTime.Now;
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new MagickGeometry(300, 300);
OpenFileDialog dlg = new OpenFileDialog();
if (dlg.ShowDialog() == DialogResult.OK)
{
string dbt_wfile = dlg.FileName;
string pdfFolderPath = Path.Combine(Path.GetDirectoryName(dbt_wfile),
Path.GetFileNameWithoutExtension(dbt_wfile));
if (!Directory.Exists(pdfFolderPath))
{
Directory.CreateDirectory(pdfFolderPath);
}
int count = NCPDF.CountPageNo(dbt_wfile);
using (MagickImageCollection images = new MagickImageCollection())
{
for (int idx = 0; idx < count; idx++)
{
string pdf_file = Path.Combine(pdfFolderPath, idx.ToString() + ".pdf");
NCPDF.ExtractPages(dbt_wfile, pdf_file, idx + 1, idx + 1);
images.Read(pdf_file, settings);
//int page = 0;
foreach (MagickImage image in images)
{
if (!File.Exists(pdfFolderPath + "\\image" + idx + ".jpg"))
{
image.Write(pdfFolderPath + "\\image" + idx + ".jpg");
}
//page++;
}
File.Delete(pdf_file);
}
}
}
MessageBox.Show(DateTime.Now.Subtract(dt_start).Duration().Seconds.ToString());
}
/// <summary>
/// 文件追加
/// </summary>
/// <param name="magFile"></param>
/// <param name="magId"></param>
/// <param name="publishid"></param>
private void addFiles(string magFile, string magId, string publishid)
{
string[] files = magFile.Split(';');
int rowNum = 1;
// 文件追加
foreach (string file in files)
{
if (!File.Exists(file))
{
string msg = String.Format(NCMessage.GetInstance(db.Language).GetMessageById("CM0087I", db.Language), file);
MessageBox.Show(msg);
return;
}
int PageCount = NCPDF.CountPageNo(file);
if (PageCount == 0)
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0093I", db.Language);
MessageBox.Show(msg);
return;
}
string category = Path.GetFileName(Path.GetDirectoryName(file));
string fieldlist = "期刊编号,发行编号,文件序号,文件栏目,文件名称,文件页数,UserID";
string valuelist = magId + "," + publishid + ","
+ rowNum.ToString() + ",'" + category + "','" + file + "'," + PageCount.ToString()
+ ",'" + db.UserID + "'";
int id = 0;
if (db.SetFile(0, 0, fieldlist,
"", valuelist, out id))
{
rowNum++;
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0095I", db.Language);
MessageBox.Show(msg);
return;
}
}
}
/// <summary>
/// 创建目录
/// </summary>
/// <returns></returns>
private String createCategory()
{
String ret = "目录\r\n";
int totalNum = 2;
DataSet ds = new DataSet();
String wheresql = "发行编号=" + PublishId.ToString() + " AND 文件序号>0";
if (db.GetFile(0, 0, "*", wheresql, "文件序号", ref ds))
{
string preline = null;
String precategory = null;
foreach (DataRow dr in ds.Tables[0].Rows)
{
String fname = dr["文件名称"].ToString();
if (!File.Exists(fname))
{
string msg = String.Format(NCMessage.GetInstance(db.Language).GetMessageById("CM0086I", db.Language), fname);
MessageBox.Show(msg);
return(null);
}
String category = dr["文件栏目"].ToString();
if (precategory == null || precategory != category)
{
precategory = category;
ret += precategory + "\r\n";
}
string line = Path.GetFileNameWithoutExtension(fname);
String num = dr["文件序号"].ToString();
if (num == BottomNum.ToString() && line.Length > 8)
{
line = line.Substring(0, line.Length - 8);
}
int pos = line.LastIndexOf("_");
if (pos > -1)
{
line = line.Substring(pos + 1);
}
if (preline == null || !line.Equals(preline))
{
preline = line;
int size = Encoding.GetEncoding("UTF-8").GetByteCount(line);
if (size >= 35)
{
ret += line + "\r\n";
line = totalNum.ToString().PadLeft(36, '.');
ret += line + "\r\n";
}
else
{
line = line + totalNum.ToString().PadLeft(36 - size, '.');
ret += line + "\r\n";
}
}
int rowNum = NCPDF.CountPageNo(fname);
totalNum += rowNum;
}
}
else
{
string msg = NCMessage.GetInstance(db.Language).GetMessageById("CM0086I", db.Language);
MessageBox.Show(msg);
}
return(ret);
}
