/// <summary>
/// Delete all books with specific file path from the library
/// </summary>
/// <param name="pathName"></param>
public bool Delete(string fileName)
{
bool result = false;
lock (_books)
{
if (!string.IsNullOrEmpty(fileName) && fileName.Length > LibraryFactory.GetLibrary().LibraryPath.Length + 1)
{
// Extract relative file name
fileName = fileName.Substring(LibraryFactory.GetLibrary().LibraryPath.Length + 1);
string ext = Path.GetExtension(fileName.ToLower());
// Assume it's a single file
if (ext.Equals(".epub") || ext.Equals(".fb2") || (ext.Equals(".zip") && fileName.ToLower().Contains(".fb2.zip")))
{
if (Contains(fileName))
{
Book book = _books[_paths[fileName]];
if (book != null)
{
_books.Remove(book.ID);
_paths.Remove(book.FileName);
if (book.BookType == BookType.FB2)
{
FB2Count--;
}
else
{
EPUBCount--;
}
result = IsChanged = true;
}
}
}
// removed object should be archive or directory: let's remove all books with that path or zip
else
{
List <Book> booksForRemove = _books.Where(b => b.Value.FileName.Contains(fileName)).Select(b => b.Value).ToList();
foreach (Book book in booksForRemove)
{
_books.Remove(book.ID);
_paths.Remove(book.FileName);
if (book.BookType == BookType.FB2)
{
FB2Count--;
}
else
{
EPUBCount--;
}
}
if (booksForRemove.Count > 0)
{
result = IsChanged = true;
}
}
}
}
return(result);
}
public Book(string fileName = "")
{
Version = 1;
FileName = fileName;
var lib = LibraryFactory.GetLibrary();
if (!string.IsNullOrEmpty(FileName) && FileName.IndexOf(lib.LibraryPath) == 0)
{
FileName = FileName.Substring(lib.LibraryPath.Length + 1);
}
Title = Sequence = Annotation = Language = string.Empty;
HasCover = false;
BookDate = DocumentDate = DateTime.MinValue;
NumberInSequence = 0;
Authors = new List <string>();
Translators = new List <string>();
Genres = new List <string>();
}