private void CaptureFileInfo(TreeNode nodeTop)
{
/*
* J vincent
* goes through files in tree below catalogue root and captures data from files not already in catalogue
* tests first to see if already in catalogue
* and that not a system file or directory
*
*/
ReadFileInfo fileInfo = new ReadFileInfo();
foreach (TreeNode nodeSub in nodeTop.Nodes)
{
fileInfo.GetFileInfo(nodeSub.FullPath);
//need to pass full path including actual location so add globals.curcatpath
int alreadyHere = CheckSum.CheckCheckSum(Globals.curCatPath + fileInfo.fileLocation, fileInfo.fileName);
if ((fileInfo.fileSystem == false && fileInfo.fileDir == false && alreadyHere == 0))
{
if (fileInfo.fileName != null)
{
CatalogueItemMetaUpdate intoCat = new CatalogueItemMetaUpdate();
//add file information to tbl Items
intoCat.AddItem(fileInfo.fileName, fileInfo.fileLocation, fileInfo.fileHash, fileInfo.fileOwner);
//get ItemID
int myItemID = intoCat.itemID;
//add meta data to tblMetaItems for each metaTitle if available
if (fileInfo.fileMetaType != null)
{
intoCat.AddMetaItem(myItemID, true, "TYPE OF FILE", "string", fileInfo.fileMetaType);
}
if (fileInfo.fileName != null)
{
intoCat.AddMetaItem(myItemID, true, "NAME", "string", fileInfo.fileName);
}
if (fileInfo.fileMetaSize != null)
{
intoCat.AddMetaItem(myItemID, true, "SIZE", "INT", fileInfo.fileMetaSize);
}
if (fileInfo.fileMetaDateCreated != null)
{
intoCat.AddMetaItem(myItemID, true, "CREATED", "DateTime", fileInfo.fileMetaDateCreated);
}
if (fileInfo.fileMetaDateModified != null)
{
intoCat.AddMetaItem(myItemID, true, "MODIFIED", "DateTime", fileInfo.fileMetaDateModified);
}
if (fileInfo.fileMetaReadOnly != null)
{
intoCat.AddMetaItem(myItemID, true, "READ ONLY", "Boolean", fileInfo.fileMetaReadOnly);
}
if (fileInfo.fileLocation != null)
{
intoCat.AddMetaItem(myItemID, true, "LOCATION", "string", fileInfo.fileLocation);
}
if (fileInfo.fileMetaHidden != null)
{
intoCat.AddMetaItem(myItemID, true, "HIDDEN", "Boolean", fileInfo.fileMetaHidden);
}
if (fileInfo.fileMetaDateTaken != null)
{
intoCat.AddMetaItem(myItemID, true, "DATE TAKEN", "DateTime", fileInfo.fileMetaDateTaken);
}
if (fileInfo.fileMetaKeyword != null)
{
intoCat.AddMetaItem(myItemID, true, "KEYWORDS", "string", fileInfo.fileMetaKeyword);
}
//update catalogue latest version
intoCat.SetCatalogueVer();
toolStripVersion.Text = "Cat ver: " + Globals.curCatVer;
//update change log
ChangeLog.Main("New File Added: " + fileInfo.fileName, myItemID);
filesUpdated++;
}
}
//recursively call this method again until entire tree covered
CaptureFileInfo(nodeSub);
}
//or selected files in current structure
//later
}
private void treeViewCat_BeforeExpand(object sender, TreeViewCancelEventArgs e)
{
/*
* J Vincent
* name autogenerated by visual studio
* This populates the tree view with the files in the folder
*
* it needs to be compared with the details of files stored in the catalogue
* and highlight any discrepenacies
* and hide the DACAT folder
*
*/
if (e.Node.Nodes.Count > 0)
{
if (e.Node.Nodes[0].Text == "..." && e.Node.Nodes[0].Tag == null)
{
e.Node.Nodes.Clear();
//get the list of sub direcotires
string[] dirs = Directory.GetDirectories(e.Node.Tag.ToString());
foreach (string dir in dirs)
{
DirectoryInfo di = new DirectoryInfo(dir);
TreeNode node = new TreeNode(di.Name, 1, 2);
//if its the DACAT folder ignore
if (di.Name != "DACAT")
{
try
{
//keep the directory's full path in the tag for use later
node.Tag = dir;
//if the directory has sub directories add the place holder
if (di.GetDirectories().Count() > 0)
{
node.Nodes.Add(null, "...", 0, 0);
}
foreach (var file in di.GetFiles())
{
//check if file is already in db
string fileDets = file.DirectoryName;
int checkRes = CheckSum.CheckCheckSum(fileDets, file.Name);
TreeNode n;
switch (checkRes)
{
case 0: //not in db
n = new TreeNode(file.Name, 4, 4);
break;
case 1: //in db, checksum wrong
n = new TreeNode(file.Name, 5, 5);
break;
case 2: //in db, all ok
n = new TreeNode(file.Name, 6, 6);
break;
default:
n = new TreeNode(file.Name, 4, 4);
break;
}
n.Tag = CheckSum.itemID;
node.Nodes.Add(n);
}
}
catch (UnauthorizedAccessException)
{
//display a locked folder icon
node.ImageIndex = 3;
node.SelectedImageIndex = 3;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "DirectoryLister",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
e.Node.Nodes.Add(node);
}
}
}
//add files of rootdirectory
DirectoryInfo rootDir = new DirectoryInfo(e.Node.Tag.ToString());
foreach (var file in rootDir.GetFiles())
{
//check if file is already in db
string fileDets = file.DirectoryName;
int checkRes = CheckSum.CheckCheckSum(fileDets, file.Name);
TreeNode n;
switch (checkRes)
{
case 0: //not in db
n = new TreeNode(file.Name, 4, 4);
break;
case 1: //in db, checksum wrong
n = new TreeNode(file.Name, 5, 5);
break;
case 2: //in db, all ok
n = new TreeNode(file.Name, 6, 6);
break;
default:
n = new TreeNode(file.Name, 4, 4);
break;
}
n.Tag = CheckSum.itemID;
e.Node.Nodes.Add(n);
}
//add missing files to treeview - these are files in the database that aren't in the folder
List <int> missing = Catalogue.MissingItems();
foreach (int missingFile in missing)
{
string[] filenames = Catalogue.GetFileName(missingFile);
TreeNode n;
n = new TreeNode(filenames[0], 7, 7);
n.Tag = missingFile;
e.Node.Nodes.Add(n);
//update change logs
ChangeLog.Main("Missing File: " + Globals.curCatPath + filenames[1] + "\\" + filenames[0], missingFile);
}
treeViewCat.ExpandAll();
}
}
}