/// <summary>
/// Load all of the system document templates from the current connection
/// </summary>
private void LoadDocumentTemplates(Action onCompleteCallback)
{
WorkAsync(new WorkAsyncInfo
{
Message = "Retrieving the list of Document Templates",
Work = (w, e) =>
{
try
{
w.ReportProgress(0, "Loading Templates from CRM");
e.Result = DocumentTemplateEdit.GetDocumentTemplates(Service);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
},
ProgressChanged = e =>
{
SendMessageToStatusBar?.Invoke(this, new StatusBarMessageEventArgs(e.ProgressPercentage, e.UserState.ToString()));
},
PostWorkCallBack = e =>
{
var templates = e.Result as List <DocumentTemplateEdit>;
// load the templates
LoadTemplatesComplete(templates);
// now update the UI with the new selection
UpdateControlsForSelection();
// invoke the callback if passed
onCompleteCallback?.Invoke();
},
AsyncArgument = null,
IsCancelable = true,
MessageWidth = 340,
MessageHeight = 150
});
}
/// <summary>
/// Download the selected templates
/// </summary>
/// <param name="saveFolder"></param>
private void DownloadDocumentTemplates(string saveFolder)
{
var templateIds = new List <Guid>();
// grab the list of selected template Ids
foreach (ListViewItem item in this.listViewDocumentTemplates.SelectedItems)
{
var template = item.Tag as DocumentTemplateEdit;
templateIds.Add(template.Id);
}
WorkAsync(new WorkAsyncInfo
{
Message = "Retrieving the Document Template Content...",
Work = (w, e) =>
{
try
{
var renameCount = 1;
var templateIdList = e.Argument as List <Guid>;
// retrieve the doc template contents
var templates = DocumentTemplateEdit.GetDocumentTemplates(Service, templateIdList, true);
byte[] bytesToSave;
var downloadFileName = "";
Dictionary <string, byte[]> files = new Dictionary <string, byte[]>();
var fileCount = templates.Count;
foreach (var template in templates)
{
var folder = template.Status + "\\" + template.Type + "\\";
var fileName = template.FileName;
var ext = Path.GetExtension(template.FileName);
// if we have more than one file, add a folder for the status
if (fileCount > 1)
{
fileName = folder + fileName;
}
renameCount = 1;
while (files.ContainsKey(fileName))
{
if (fileCount > 1)
{
fileName = folder + template.Name + " (" + (renameCount++).ToString() + ")" + ext;
}
else
{
fileName = template.Name + " (" + (renameCount++).ToString() + ")" + ext;
}
}
// add the file to the list for download.
files.Add(fileName, template.Content);
}
// if only one file was selected, save just that... otherwise, package things up in a zip!
if (files.Count > 1)
{
var zipper = new ZipBuilder();
downloadFileName = string.Format("Document Templates - {0:M-d-yyyy HH-mm}.zip", DateTime.Now);
bytesToSave = zipper.zipBytes(files);
}
else
{
var file = files.First();
bytesToSave = file.Value;
downloadFileName = file.Key;
}
// append the selected folder...
downloadFileName = Path.Combine(saveFolder, downloadFileName);
renameCount = 1;
// delete file if it exists
while (File.Exists(downloadFileName))
{
downloadFileName = Path.GetFileNameWithoutExtension(downloadFileName) + " (" + (renameCount++).ToString() + ")" + Path.GetExtension(downloadFileName);
downloadFileName = Path.Combine(saveFolder, downloadFileName);
}
// write
using (var saveMe = new FileStream(downloadFileName, FileMode.OpenOrCreate, FileAccess.Write))
{
saveMe.Write(bytesToSave, 0, bytesToSave.Length);
saveMe.Close();
}
}
catch (Exception ex)
{
MessageBox.Show("The following error occurred attempting to download your templates.\n" + ex.Message);
}
},
ProgressChanged = e =>
{
// If progress has to be notified to user, use the following method:
// SetWorkingMessage("Downloading your templates now...");
},
PostWorkCallBack = e => { },
AsyncArgument = templateIds,
IsCancelable = true,
MessageWidth = 340,
MessageHeight = 150
});
}
public EditTemplateControl(IOrganizationService service, DocumentTemplateEdit docTemplate)
{
_docTemplate = docTemplate;
_service = service;
InitializeComponent();
}
