Esempio n. 1
0
        private void btnZip_Click(object sender, EventArgs e)
        {
            // make sure there are files to zip
            if (lstFilePaths.Items.Count < 1)
            {
                MessageBox.Show("There are no files queued for the zip operation", "Empty File Set");
                return;
            }

            // make sure there is a destination defined
            if (saveFolder.Text == string.Empty && workingDir == string.Empty)
            {
                saveFolder.Text = frm1.createGDXTempFolder();
            }
            else // change temp zip path
            {
                saveFolder.Text = frm1.createGDXTempFolder();
            }

            saveFolder.Refresh();
            // name the zip file whatever the folder is named
            // by splitting the file path to get the folder name
            string[] sTemp = saveFolder.Text.Split('\\');
            sZipFileName = sTemp[sTemp.Length - 1].ToString();

            // check to see if zipped file already exists
            // user may rename it in the text box if it does.
            FileInfo fi = new FileInfo(saveFolder.Text + "\\" + sZipFileName + ".zip");
            if (fi.Exists)
            {
                // move it to the folder
                try
                {
                    MessageBox.Show("The file " + sZipFileName + ".zip already exists in " + saveFolder.Text + "\\. \n" +
                                        "Choose another folder to save the file. (Options Menu)");
                    //frm1.sbLabel.Text = "Choose another Folder to save the file. (Options Menu)";
                    //machen
                    return;
                }
                catch
                {
                    MessageBox.Show("Rename the file or select a new location.");
                    return;
                }
            }

            // Check for the existence of the target folder and
            // create it if it does not exist
            if (!System.IO.Directory.Exists(saveFolder.Text + "\\TempZipFile\\"))
            {
                System.IO.Directory.CreateDirectory(saveFolder.Text + "\\TempZipFile\\");
            }

            // Set up a string to hold the path to the temp folder
            string sTargetFolderPath = (saveFolder.Text + "\\TempZipFile\\");

            // Process the files and move each into the target folder
            for (int i = 0; i < lstFilePaths.Items.Count; i++)
            {
                string filePath = lstFilePaths.Items[i].ToString();
                FileInfo fi2 = new FileInfo(filePath);
                if (fi2.Exists)
                {
                    // move it to the folder
                    try
                    {
                        fi2.CopyTo(sTargetFolderPath + fi2.Name, true);
                    }
                    catch
                    {
                        // clean up if the operation failed
                        System.IO.Directory.Delete(sTargetFolderPath);
                        MessageBox.Show("Could not copy files to temp folder.", "File Error");
                        return;
                    }
                }
            }

            // zip up the files
            try
            {
                //frm1.sbProgressBar.Visible = true;
                //frm1.sbLabel.Text = "Zipping files, please wait ...";
                //frm1.statusBar.Refresh();
                //machen

                UploadWait uw = new UploadWait();
                uw.Show();
                uw.lblUploadWait.Text = "Zipping files...";

                string[] filenames = Directory.GetFiles(sTargetFolderPath);

                // Zip up the files - From SharpZipLib Demo Code
                using (ZipOutputStream s = new ZipOutputStream(File.Create(saveFolder.Text + "\\" + sZipFileName + ".zip")))
                {
                    s.SetLevel(9); // 0-9, 9 being the highest level of compression
                    byte[] buffer = new byte[4096];

                    foreach (string file in filenames)
                    {
                        //frm1.sbProgressBar.PerformStep();
                        //machen
                        ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(Path.GetFileName(file));
                        entry.DateTime = DateTime.Now;
                        s.PutNextEntry(entry);

                        using (System.IO.FileStream fs = File.OpenRead(file))
                        {
                            int sourceBytes;
                            do
                            {
                                sourceBytes = fs.Read(buffer, 0, buffer.Length);
                                s.Write(buffer, 0, sourceBytes);

                            } while (sourceBytes > 0);
                        }
                    }
                    s.Finish();
                    s.Close();
                }

                uw.lblUploadWait.Visible = false;
                uw.lblUploadRes.Text = "Files have been zipped.";
                uw.lblUploadRes.Visible = true;
                uw.prbUpload.Style = ProgressBarStyle.Continuous;
                uw.prbUpload.Value = 100;
                uw.btnCancel.Visible = false;
                uw.btnOk.Visible = true;

                // remove the progress bar + change lable
                //sbProgressBar.Visible = false;
                //sbLabel.Text = "Files have been zipped. Zip file " + frm1.fpath_file + "created.";
                //machen

                // clean up files by deleting the temp folder and its content
                System.IO.Directory.Delete(saveFolder.Text + "\\TempZipFile\\", true);

                // Notify user
                fpath = saveFolder.Text + "\\" + sZipFileName + ".zip";
                //MessageBox.Show("Zip file " + frm1.fpath_file + " created.");
                filePath = sZipFileName + ".zip";
                //frm1.txbFilename.Refresh();
                //machen

                //show savefolder in mainForm
                //frm1.saveFolder.Text = saveFolder.Text;
                //machen

                // empty everything
                lstFilePaths.Items.Clear();
                txtAddFile.Text = string.Empty;
                saveFolder.Text = string.Empty;
                workingDir = string.Empty;
                //MessageBox.Show("Zipfilename: ", sZipFileName);

                this.DialogResult = DialogResult.OK;
                this.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message.ToString(), "Zip Operation Error");
                //frm1.sbLabel.Text = "Zip Operation Error";
                //machen
            }
        }
Esempio n. 2
0
        private void btnUpload_Click(object sender, EventArgs e)
        {
            if (fpath_file == string.Empty)
            {
                MessageBox.Show("Please select a file to upload.");
                return;
            }
            if(txtFName.Text == string.Empty || txtFDescription.Text == string.Empty || txtFTags.Text == string.Empty)
            {
                MessageBox.Show("Please enter filename, description and tags");
                return;
            }
            if(username.Text == string.Empty || password.Text == string.Empty)
            {
                MessageBox.Show("Please enter username and password");
                return;
            }

            sbProgressBar.Visible = true;
            sbLabel.Text = "Uploading, please wait ... ";

            UploadWait uw = new UploadWait();
            uw.Show();

            NameValueCollection fields = new NameValueCollection();
            fields.Add("upload[name]", txtFName.Text);
            fields.Add("upload[description]", txtFDescription.Text);
            fields.Add("upload[tag_list]", txtFTags.Text);
            fields.Add("upload[contains_vector_data]", chbFRaster.CheckState.GetHashCode().ToString()); //changed with raster_data
            fields.Add("upload[contains_raster_data]", chbFVector.CheckState.GetHashCode().ToString());
            KeyValuePair<string, string> credentials = new KeyValuePair<string, string>(username.Text, password.Text);

            //start upload
            String result = UploadClass.upload(fields, fpath_file, credentials);

            //display results
            uw.Show();
            uw.lblUploadWait.Visible = false;
            uw.lblUploadRes.Text = result;
            uw.lblUploadRes.Visible = true;
            uw.prbUpload.Style = ProgressBarStyle.Continuous;
            uw.prbUpload.Value = 100;
            uw.btnCancel.Visible = false;
            uw.btnOk.Visible = true;

            //MessageBox.Show(result);
            sbProgressBar.Visible = false;
            sbLabel.Text = result;
        }