internal static void DeleteNonExistentItems(TheImport theImport)
{
theImport.RelocatedFiles = new List<string>();
theImport.DeletedFiles = 0;
int oldItemCount
= theImport.Importer
.Section.ItemCount;
for (int itemPos = oldItemCount - 1; itemPos >= 0; itemPos--)
{
IMLItem item
= theImport.Importer
.Section[itemPos];
bool itemChanged = false;
var locationTag
= new MLTag
("Location",
item.Location);
int percentage = (itemPos * 10) / oldItemCount;
string logMessage1 =
" Checking item: ID="
+ item.ID
+ " Location="
+ locationTag.Value;
if (!theImport.CheckProgress
(percentage, logMessage1))
{
return;
}
theImport.Importer.LogMessages
.Enqueue(new LogMessage
("Info", logMessage1));
for (int filePos = locationTag.Values.Count - 1; filePos >= 0; filePos--)
{
if (!theImport.CanDelete(locationTag.Values[filePos]))
continue;
if (!theImport.Relocate(locationTag, filePos))
{
string logMessage2 = "Removing " + locationTag.Values[filePos] + " from item's location";
theImport.Importer.LogMessages.Enqueue(new LogMessage("Info", logMessage2));
locationTag.Values.RemoveAt(filePos);
}
itemChanged = true;
}
if (locationTag.Values.Count == 0)
{
theImport.Importer.Section.DeleteItem(item);
theImport.Importer.LogMessages.Enqueue(new LogMessage("Info", "Item deleted"));
theImport.DeletedFiles++;
}
else
{
if (itemChanged)
{
item.Location = locationTag.Value;
item.ExternalID = locationTag.Value.ToLower();
item.SaveTags();
}
}
}
}
