private Book createBookForFile(ZLFile file) {
if (file == null) {
return null;
}
Book book = Book.getByFile(file);
if (book != null) {
book.insertIntoBookList();
return book;
}
if (file.isArchive()) {
for (ZLFile child : file.children()) {
book = Book.getByFile(child);
if (book != null) {
book.insertIntoBookList();
return book;
}
}
}
return null;
}
private void collectBooks(
ZLFile file,
FileInfoSet fileInfos,
Map<Long, Book> savedBooksByFileId,
Map<Long, Book> orphanedBooksByFileId,
Set<Book> newBooks,
boolean doReadMetaInfo) {
final long fileId = fileInfos.getId(file);
if (savedBooksByFileId.get(fileId) != null) {
return;
}
try {
final Book book = orphanedBooksByFileId.get(fileId);
if (book != null) {
if (doReadMetaInfo) {
book.readMetaInfo();
}
newBooks.add(book);
return;
}
} catch (BookReadingException e) {
// ignore
}
try {
final Book book = new Book(file);
newBooks.add(book);
return;
} catch (BookReadingException e) {
// ignore
}
if (file.isArchive()) {
for (ZLFile entry : fileInfos.archiveEntries(file)) {
collectBooks(
entry, fileInfos, savedBooksByFileId, orphanedBooksByFileId, newBooks, doReadMetaInfo);
}
}
}
