protected void RescanDirectory()
{
//Increase timeout
Server.ScriptTimeout = 600;
//get list of files
IEnumerable<FileInfo> filelist = FileUtility.GetSafeFileList(PicturePath, GetExcludedFiles(), GetSortOrder());
int filelistcount = filelist.Count();
//If there are any process them
if (filelistcount > 0)
{
//get list from db
var tc = new ItemController();
IEnumerable<Item> dblist = tc.GetItems(ModuleId);
foreach (FileInfo file in filelist)
{
bool isinDB = false;
//see if this file is in dm
foreach (Item picture in dblist)
{
if (file.FileName.Contains("thm_") || file.FileName == picture.ItemFileName)
{
isinDB = true;
break;
}
}
if (!isinDB) //picture is not in db so add it and create thumbnail
{
Item addPic = new Item();
//check for bad filename
string goodFileName = RemoveCharactersFromString(file.FileName," '&#<>");
if(goodFileName != file.FileName)
{
//rename the file and use goodfilename instead of file.filename
string myPath = Server.MapPath("portals/" + PortalId + "/Gallery/Nano/" + ModuleId + "/");
string myOldPath = myPath + file.FileName;
string myNewPath = myPath + goodFileName;
System.IO.FileInfo f = new System.IO.FileInfo(myOldPath);
f.CopyTo(myNewPath);
f.Delete();
}
addPic.ItemFileName = goodFileName;
addPic.ItemTitle = goodFileName;
addPic.ItemKind = "";
addPic.AlbumID = 0;
addPic.ItemDescription = "New Picture";
addPic.CreatedOnDate = DateTime.Now;
addPic.LastModifiedOnDate = DateTime.Now;
addPic.LastModifiedByUserId = UserId;
addPic.ModuleId = ModuleId;
//add to db
var tc1 = new ItemController();
tc1.CreateItem(addPic);
// Get image
System.Drawing.Image image = System.Drawing.Image.FromFile(PicturePath + "\\" + goodFileName);
float x = image.Width;
float y = image.Height;
float scale = x / y;
int newx = 120;
int newy = Convert.ToInt32(120 / scale);
if (newy > 120)
{
newy = 120;
newx = Convert.ToInt32(120 * scale);
}
//create thumbnail
System.Drawing.Image thumb = image.GetThumbnailImage(newx, newy, () => false, IntPtr.Zero);
thumb.Save(PicturePath + "\\thm_" + goodFileName);
}
}
}
//Reload page
Response.Redirect(DotNetNuke.Common.Globals.NavigateURL());
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
var t = new Item();
var tc = new ItemController();
if (ItemId > 0)
{
t = tc.GetItem(ItemId, ModuleId);
t.ItemTitle = txtTitle.Text.Trim();
t.ItemFileName = txtFileName.Text.Trim();
t.ItemDescription = txtDescription.Text.Trim();
t.ItemKind = rblItemKind.SelectedValue;
if (ddlAlbumID.SelectedValue != "0") t.AlbumID = Convert.ToInt32(ddlAlbumID.SelectedValue);
else t.AlbumID = 0;
t.LastModifiedByUserId = UserId;
t.LastModifiedOnDate = DateTime.Now;
}
else
{
//make sure there are no ' in title or description
string newTitle = txtTitle.Text.Trim();
string newDescription = txtDescription.Text.Trim();
newTitle = newTitle.Replace("'", "");
newDescription = newDescription.Replace("'", "");
t = new Item()
{
CreatedByUserId = UserId,
CreatedOnDate = DateTime.Now,
ItemTitle = newTitle,
ItemFileName = txtFileName.Text.Trim(),
ItemDescription = newDescription,
ItemKind = "",
AlbumID = 0
};
}
t.LastModifiedOnDate = DateTime.Now;
t.LastModifiedByUserId = UserId;
t.ModuleId = ModuleId;
if (t.ItemId > 0)
{
tc.UpdateItem(t);
}
else
{
tc.CreateItem(t);
}
//reload
LoadGalleryList();
LoadAlbumList();
SetPanels(true);
}
