1 /*
2 * Copyright (C) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <string>
17 #include <vector>
18
19 #include "cloud_sync_switch_observer.h"
20 #include "media_analysis_helper.h"
21 #include "medialibrary_unistore_manager.h"
22 #include "parameters.h"
23 #include "result_set_utils.h"
24
25 namespace OHOS {
26 namespace Media {
27 const std::string QUERY_URI = "datashareproxy://";
28 DataShare::CreateOptions options;
29
OnChange()30 void CloudSyncSwitchObserver::OnChange()
31 {
32 MEDIA_INFO_LOG("Cloud Sync Switch Status change");
33 auto uniStore = MediaLibraryUnistoreManager::GetInstance().GetRdbStore();
34 if (uniStore == nullptr) {
35 MEDIA_ERR_LOG("uniStore is nullptr!");
36 return;
37 }
38
39 //delete index
40 const std::string queryIdToDeleteIndex = "SELECT file_id FROM tab_analysis_search_index WHERE photo_status = -1";
41 auto resultSet = uniStore->QuerySql(queryIdToDeleteIndex);
42 if (resultSet == nullptr) {
43 MEDIA_ERR_LOG("resultSet is nullptr!");
44 }
45 std::vector<std::string> idToDeleteIndex;
46 while (resultSet != nullptr && resultSet->GoToNextRow() == NativeRdb::E_OK) {
47 idToDeleteIndex.push_back(to_string(GetInt32Val("file_id", resultSet)));
48 }
49 MEDIA_INFO_LOG("idToDeleteIndex size: %{public}zu", idToDeleteIndex.size());
50 if (!idToDeleteIndex.empty()) {
51 MediaAnalysisHelper::AsyncStartMediaAnalysisService(
52 static_cast<int32_t>(MediaAnalysisProxy::ActivateServiceType::START_DELETE_INDEX), idToDeleteIndex);
53 }
54
55 //update index
56 const std::string queryIdToUpdateIndex = "SELECT file_id FROM tab_analysis_search_index WHERE photo_status = 2";
57 auto resultSetUpdateIndex = uniStore->QuerySql(queryIdToUpdateIndex);
58 if (resultSetUpdateIndex == nullptr) {
59 MEDIA_ERR_LOG("resultSetUpdateIndex is nullptr!");
60 return;
61 }
62 std::vector<std::string> idToUpdateIndex;
63 while (resultSetUpdateIndex->GoToNextRow() == NativeRdb::E_OK) {
64 idToUpdateIndex.push_back(to_string(GetInt32Val("file_id", resultSetUpdateIndex)));
65 }
66 MEDIA_INFO_LOG("idToUpdateIndex size: %{public}zu", idToUpdateIndex.size());
67 if (!idToUpdateIndex.empty()) {
68 MediaAnalysisHelper::AsyncStartMediaAnalysisService(
69 static_cast<int32_t>(MediaAnalysisProxy::ActivateServiceType::START_UPDATE_INDEX), idToUpdateIndex);
70 }
71 }
72
RegisterObserver()73 void CloudSyncSwitchManager::RegisterObserver()
74 {
75 options.enabled_ = true;
76 auto dataShareHelper = DataShare::DataShareHelper::Creator(QUERY_URI, options);
77 if (dataShareHelper == nullptr) {
78 MEDIA_ERR_LOG("dataShareHelper is nullptr");
79 return;
80 }
81
82 const string photos = "persist.kernel.bundle_name.photos";
83 const string clouddrive = "persist.kernel.bundle_name.clouddrive";
84 const std::string GALLERY_BUNDLE_NAME = system::GetParameter(photos, "");
85 const std::string CLOUDDRIVE_BUNDLE_NAME = system::GetParameter(clouddrive, "");
86 if (GALLERY_BUNDLE_NAME == "") {
87 MEDIA_ERR_LOG("can't get gallery bundle name");
88 return;
89 }
90 if (CLOUDDRIVE_BUNDLE_NAME == "") {
91 MEDIA_ERR_LOG("can't get clouddrive bundle name");
92 return;
93 }
94 std::string queryUri = QUERY_URI + CLOUDDRIVE_BUNDLE_NAME + "/sync_switch?bundleName=" + GALLERY_BUNDLE_NAME;
95
96 sptr<CloudSyncSwitchObserver> switchObserver(new (std::nothrow) CloudSyncSwitchObserver());
97 Uri observerUri(queryUri);
98 dataShareHelper->RegisterObserver(observerUri, switchObserver);
99 }
100
UnRegisterObserver()101 void CloudSyncSwitchManager::UnRegisterObserver()
102 {
103 MEDIA_ERR_LOG("CloudSyncSwitchManager UnRegisterObserver");
104 }
105 } // namespace Media
106 } // namespace OHOS
107