public LoanFormTemplateViewModel(MultimediaLink model)
: base(model)
{
}
private void AddNewLinkFromExternalLink(MultimediaLink externalLink)
{
if (externalLink != null) {
// Link to existing multimedia
var model = new MultimediaLink();
model.MultimediaID = externalLink.MultimediaID;
model.MultimediaLinkID = NewLinkID();
model.Name = externalLink.Name;
model.Extension = externalLink.Extension;
var viewModel = new MultimediaLinkViewModel(model);
GenerateThumbnail(viewModel, THUMB_SIZE);
_model.Add(viewModel);
RegisterPendingChange(new InsertMultimediaLinkCommand(model, CategoryType, Owner));
}
}
private void AddTaxonRow(DataMatrix results, Taxon taxa, MultimediaLink link, string multimediaSource = "Taxon", int? materialId= null)
{
// Filter the rows...
bool addRow = true;
if (!string.IsNullOrWhiteSpace(_extensionFilter)) {
addRow = _extensionFilter.Equals(link.Extension, StringComparison.CurrentCultureIgnoreCase);
}
if (addRow && !string.IsNullOrWhiteSpace(_typeFilter)) {
addRow = _typeFilter.Equals(link.MultimediaType, StringComparison.CurrentCultureIgnoreCase);
}
if (addRow) {
var row = results.AddRow();
row[0] = link.MultimediaID;
row[1] = taxa.TaxaID.Value;
row[2] = link;
row[3] = taxa.TaxaFullName;
row[4] = taxa.Rank;
row[5] = link.Name;
row[6] = link.Extension;
row[7] = link.MultimediaType;
row[8] = link.SizeInBytes;
row[9] = multimediaSource;
row[10] = materialId;
}
}
private void AddMultimediaFromFile(string filename)
{
if (IsReadOnly) {
return;
}
if (string.IsNullOrWhiteSpace(filename)) {
return;
}
FileInfo finfo = new FileInfo(filename);
if (finfo.Exists) {
MultimediaLink model = null;
MultimediaLinkViewModel viewModel = null;
Multimedia duplicate = null;
var action = CheckDuplicate(finfo, out duplicate);
switch (action) {
case MultimediaDuplicateAction.Cancel:
// Do nothing
break;
case MultimediaDuplicateAction.NoDuplicate:
case MultimediaDuplicateAction.InsertDuplicate:
// Insert new multimedia and new link
model = new MultimediaLink();
model.MultimediaID = NextNewId();
model.MultimediaLinkID = model.MultimediaID;
if (finfo.Name.Contains(".")) {
model.Name = finfo.Name.Substring(0, finfo.Name.LastIndexOf("."));
model.Extension = finfo.Extension.Substring(1);
} else {
model.Name = finfo.Name;
}
model.SizeInBytes = (int)finfo.Length;
viewModel = new MultimediaLinkViewModel(model);
viewModel.Thumbnail = GraphicsUtils.GenerateThumbnail(filename, THUMB_SIZE);
_tempFileManager.CopyToTempFile(viewModel.MultimediaID, filename);
_model.Add(viewModel);
RegisterPendingChange(new InsertMultimediaCommand(model, _tempFileManager.GetContentFileName(viewModel.MultimediaID, finfo.Extension.Substring(1))));
RegisterPendingChange(new InsertMultimediaLinkCommand(model, CategoryType, Owner));
break;
case MultimediaDuplicateAction.UseExisting:
// Link to existing multimedia
model = new MultimediaLink();
model.MultimediaID = duplicate.MultimediaID;
model.MultimediaLinkID = NewLinkID();
model.Name = duplicate.Name;
model.Extension = duplicate.FileExtension;
viewModel = new MultimediaLinkViewModel(model);
GenerateThumbnail(viewModel, THUMB_SIZE);
_model.Add(viewModel);
RegisterPendingChange(new InsertMultimediaLinkCommand(model, CategoryType, Owner));
break;
case MultimediaDuplicateAction.ReplaceExisting:
// register an update for the multimedia,
// and insert a new link
// Link to existing multimedia
model = new MultimediaLink();
model.MultimediaID = duplicate.MultimediaID;
model.MultimediaLinkID = NewLinkID();
model.Name = duplicate.Name;
model.Extension = duplicate.FileExtension;
viewModel = new MultimediaLinkViewModel(model);
GenerateThumbnail(viewModel, THUMB_SIZE);
_model.Add(viewModel);
_tempFileManager.CopyToTempFile(viewModel.MultimediaID, filename);
RegisterPendingChange(new UpdateMultimediaBytesCommand(model, filename));
RegisterPendingChange(new InsertMultimediaLinkCommand(model, CategoryType, Owner));
break;
}
if (viewModel != null) {
viewModel.IsSelected = true;
thumbList.SelectedItem = viewModel;
}
}
}
private void AddNew()
{
var dlg = new OpenFileDialog();
dlg.Filter = "All files (*.*)|*.*";
dlg.Multiselect = true;
if (dlg.ShowDialog().ValueOrFalse()) {
foreach (string filename in dlg.FileNames) {
FileInfo finfo = new FileInfo(filename);
if (finfo.Exists) {
MultimediaLink model = null;
MultimediaLinkViewModel viewModel = null;
Multimedia duplicate = null;
var action = CheckDuplicate(finfo, out duplicate);
switch (action) {
case MultimediaDuplicateAction.Cancel:
// Do nothing
break;
case MultimediaDuplicateAction.NoDuplicate:
case MultimediaDuplicateAction.InsertDuplicate:
// Insert new multimedia and new link
model = new MultimediaLink();
model.MultimediaID = NextNewId();
model.MultimediaLinkID = model.MultimediaID;
if (finfo.Name.Contains(".")) {
model.Name = finfo.Name.Substring(0, finfo.Name.LastIndexOf("."));
model.Extension = finfo.Extension.Substring(1);
} else {
model.Name = finfo.Name;
}
viewModel = new MultimediaLinkViewModel(model);
_tempFileManager.CopyToTempFile(viewModel.MultimediaID, filename);
_model.Add(viewModel);
RegisterPendingChange(new InsertMultimediaCommand(model, _tempFileManager.GetContentFileName(viewModel.MultimediaID, finfo.Extension.Substring(1))));
break;
case MultimediaDuplicateAction.UseExisting:
// Should never get here!
break;
case MultimediaDuplicateAction.ReplaceExisting:
// register an update for the multimedia,
// and insert a new link
// Link to existing multimedia
model = new MultimediaLink();
model.MultimediaID = duplicate.MultimediaID;
model.MultimediaLinkID = -1;
model.Name = duplicate.Name;
model.Extension = duplicate.FileExtension;
viewModel = new MultimediaLinkViewModel(model);
_model.Add(viewModel);
_tempFileManager.CopyToTempFile(viewModel.MultimediaID, filename);
RegisterPendingChange(new UpdateMultimediaBytesCommand(model, filename));
break;
}
if (viewModel != null) {
viewModel.IsSelected = true;
}
}
}
}
}