iphoto_data_provider.cc revision 8bcbed890bc3ce4d7a057a8f32cab53fa534672e 
1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/media_galleries/fileapi/iphoto_data_provider.h"
6
7#include <map>
8
9#include "base/bind.h"
10#include "base/callback.h"
11#include "base/location.h"
12#include "base/logging.h"
13#include "base/platform_file.h"
14#include "base/threading/thread_restrictions.h"
15#include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
16#include "chrome/browser/media_galleries/fileapi/safe_iapps_library_parser.h"
17#include "content/public/browser/browser_thread.h"
18
19namespace iphoto {
20
21IPhotoDataProvider::IPhotoDataProvider(const base::FilePath& library_path)
22    : iapps::IAppsDataProvider(library_path),
23      weak_factory_(this) {}
24
25IPhotoDataProvider::~IPhotoDataProvider() {}
26
27void IPhotoDataProvider::DoParseLibrary(
28    const base::FilePath& library_path,
29    const ReadyCallback& ready_callback) {
30  xml_parser_ = new iapps::SafeIAppsLibraryParser;
31  xml_parser_->ParseIPhotoLibrary(
32      library_path,
33      base::Bind(&IPhotoDataProvider::OnLibraryParsed,
34                 weak_factory_.GetWeakPtr(),
35                 ready_callback));
36}
37
38void IPhotoDataProvider::OnLibraryParsed(const ReadyCallback& ready_callback,
39                                         bool result,
40                                         const parser::Library& library) {
41  DCHECK(MediaFileSystemBackend::CurrentlyOnMediaTaskRunnerThread());
42  set_valid(result);
43  if (valid()) {
44    library_ = library;
45  }
46  ready_callback.Run(valid());
47}
48
49}  // namespace iphoto
50