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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Implements the Chrome Extensions Media Galleries API. | 5 // Implements the Chrome Extensions Media Galleries API. |
6 | 6 |
7 #include "chrome/browser/extensions/api/media_galleries/media_galleries_api.h" | 7 #include "chrome/browser/extensions/api/media_galleries/media_galleries_api.h" |
8 | 8 |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "apps/app_window.h" | 13 #include "apps/app_window.h" |
14 #include "apps/app_window_registry.h" | 14 #include "apps/app_window_registry.h" |
| 15 #include "base/callback.h" |
15 #include "base/lazy_instance.h" | 16 #include "base/lazy_instance.h" |
16 #include "base/platform_file.h" | 17 #include "base/platform_file.h" |
17 #include "base/stl_util.h" | 18 #include "base/stl_util.h" |
18 #include "base/strings/string_number_conversions.h" | 19 #include "base/strings/string_number_conversions.h" |
19 #include "base/strings/utf_string_conversions.h" | 20 #include "base/strings/utf_string_conversions.h" |
20 #include "base/values.h" | 21 #include "base/values.h" |
21 #include "chrome/browser/browser_process.h" | 22 #include "chrome/browser/browser_process.h" |
22 #include "chrome/browser/extensions/api/file_system/file_system_api.h" | 23 #include "chrome/browser/extensions/api/file_system/file_system_api.h" |
23 #include "chrome/browser/extensions/blob_reader.h" | 24 #include "chrome/browser/extensions/blob_reader.h" |
24 #include "chrome/browser/extensions/extension_tab_util.h" | 25 #include "chrome/browser/extensions/extension_tab_util.h" |
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691 // We don't fire a scan progress error here, as it would be unintuitive. | 692 // We don't fire a scan progress error here, as it would be unintuitive. |
692 return false; | 693 return false; |
693 } | 694 } |
694 if (!user_gesture()) | 695 if (!user_gesture()) |
695 return false; | 696 return false; |
696 | 697 |
697 return Setup(GetProfile(), &error_, base::Bind( | 698 return Setup(GetProfile(), &error_, base::Bind( |
698 &MediaGalleriesAddScanResultsFunction::OnPreferencesInit, this)); | 699 &MediaGalleriesAddScanResultsFunction::OnPreferencesInit, this)); |
699 } | 700 } |
700 | 701 |
| 702 MediaGalleriesScanResultDialogController* |
| 703 MediaGalleriesAddScanResultsFunction::MakeDialog( |
| 704 content::WebContents* web_contents, |
| 705 const extensions::Extension& extension, |
| 706 const base::Closure& on_finish) { |
| 707 // Controller will delete itself. |
| 708 return new MediaGalleriesScanResultDialogController(web_contents, extension, |
| 709 on_finish); |
| 710 } |
| 711 |
701 void MediaGalleriesAddScanResultsFunction::OnPreferencesInit() { | 712 void MediaGalleriesAddScanResultsFunction::OnPreferencesInit() { |
702 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)); | 713 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)); |
703 const Extension* extension = GetExtension(); | 714 const Extension* extension = GetExtension(); |
704 MediaGalleriesPreferences* preferences = | 715 MediaGalleriesPreferences* preferences = |
705 media_file_system_registry()->GetPreferences(GetProfile()); | 716 media_file_system_registry()->GetPreferences(GetProfile()); |
706 if (MediaGalleriesScanResultDialogController::ScanResultCountForExtension( | 717 if (MediaGalleriesScanResultDialogController::ScanResultCountForExtension( |
707 preferences, extension) == 0) { | 718 preferences, extension) == 0) { |
708 GetAndReturnGalleries(); | 719 GetAndReturnGalleries(); |
709 return; | 720 return; |
710 } | 721 } |
711 | 722 |
712 WebContents* contents = | 723 WebContents* contents = |
713 GetWebContents(render_view_host(), GetProfile(), extension->id()); | 724 GetWebContents(render_view_host(), GetProfile(), extension->id()); |
714 if (!contents) { | 725 if (!contents) { |
715 SendResponse(false); | 726 SendResponse(false); |
716 return; | 727 return; |
717 } | 728 } |
718 | 729 |
719 // Controller will delete itself. | |
720 base::Closure cb = base::Bind( | 730 base::Closure cb = base::Bind( |
721 &MediaGalleriesAddScanResultsFunction::GetAndReturnGalleries, this); | 731 &MediaGalleriesAddScanResultsFunction::GetAndReturnGalleries, this); |
722 new MediaGalleriesScanResultDialogController(contents, *extension, cb); | 732 MakeDialog(contents, *extension, cb); |
723 } | 733 } |
724 | 734 |
725 void MediaGalleriesAddScanResultsFunction::GetAndReturnGalleries() { | 735 void MediaGalleriesAddScanResultsFunction::GetAndReturnGalleries() { |
726 if (!render_view_host()) { | 736 if (!render_view_host()) { |
727 ReturnGalleries(std::vector<MediaFileSystemInfo>()); | 737 ReturnGalleries(std::vector<MediaFileSystemInfo>()); |
728 return; | 738 return; |
729 } | 739 } |
730 MediaFileSystemRegistry* registry = media_file_system_registry(); | 740 MediaFileSystemRegistry* registry = media_file_system_registry(); |
731 DCHECK(registry->GetPreferences(GetProfile())->IsInitialized()); | 741 DCHECK(registry->GetPreferences(GetProfile())->IsInitialized()); |
732 registry->GetMediaFileSystemsForExtension( | 742 registry->GetMediaFileSystemsForExtension( |
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798 if (mime_type_sniffed) | 808 if (mime_type_sniffed) |
799 metadata.mime_type = mime_type; | 809 metadata.mime_type = mime_type; |
800 | 810 |
801 // TODO(tommycli): Kick off SafeMediaMetadataParser if |mime_type_only| false. | 811 // TODO(tommycli): Kick off SafeMediaMetadataParser if |mime_type_only| false. |
802 | 812 |
803 SetResult(metadata.ToValue().release()); | 813 SetResult(metadata.ToValue().release()); |
804 SendResponse(true); | 814 SendResponse(true); |
805 } | 815 } |
806 | 816 |
807 } // namespace extensions | 817 } // namespace extensions |
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