2 * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "content/content_manager.h"
19 #include <metadata_extractor.h>
28 #include "common/converter.h"
29 #include "common/filesystem/filesystem_provider.h"
30 #include "common/logger.h"
31 #include "common/scope_exit.h"
32 #include "common/tools.h"
34 #include "content/content_filter.h"
37 using namespace common;
39 using common::tools::ReportSuccess;
40 using common::tools::ReportError;
46 static const std::string uri_prefix = "file://";
47 static const std::string uri_absolute_prefix = "file:///";
50 const std::map<std::string, media_content_orientation_e> orientationMap = {
51 {"NORMAL", MEDIA_CONTENT_ORIENTATION_NORMAL},
52 {"FLIP_HORIZONTAL", MEDIA_CONTENT_ORIENTATION_HFLIP},
53 {"ROTATE_180", MEDIA_CONTENT_ORIENTATION_ROT_180},
54 {"FLIP_VERTICAL", MEDIA_CONTENT_ORIENTATION_VFLIP},
55 {"TRANSPOSE", MEDIA_CONTENT_ORIENTATION_TRANSPOSE},
56 {"ROTATE_90", MEDIA_CONTENT_ORIENTATION_ROT_90},
57 {"TRANSVERSE", MEDIA_CONTENT_ORIENTATION_TRANSVERSE},
58 {"ROTATE_270", MEDIA_CONTENT_ORIENTATION_ROT_270},
61 std::string get_date(char* tmpStr) {
64 struct tm* result = (struct tm*)calloc(1, sizeof(struct tm));
65 if (nullptr != result) {
66 if (strptime(tmpStr, "%Y:%m:%d %H:%M:%S", result) == NULL) {
70 time_t t = mktime(result); // + get_utc_offset() * 3600;
71 std::stringstream str_date;
74 return str_date.str();
81 void ContentToJson(media_info_h info, picojson::object& o) {
89 long long unsigned int tmpLong;
90 media_content_type_e type;
92 ret = media_info_get_media_type(info, &type);
94 if (ret != MEDIA_CONTENT_ERROR_NONE) {
95 LoggerE("Get media type failed: %d", ret);
96 type = MEDIA_CONTENT_TYPE_OTHERS;
99 if (type == MEDIA_CONTENT_TYPE_IMAGE) {
100 o["type"] = picojson::value(std::string("IMAGE"));
102 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_image(info, &img)) {
103 std::unique_ptr<std::remove_pointer<image_meta_h>::type, int (*)(image_meta_h)> img_ptr(
104 img, &image_meta_destroy); // automatically release the memory
105 if (MEDIA_CONTENT_ERROR_NONE == image_meta_get_date_taken(img, &tmpStr)) {
107 o["releaseDate"] = picojson::value(get_date(tmpStr));
112 if (MEDIA_CONTENT_ERROR_NONE == image_meta_get_width(img, &tmpInt)) {
113 o["width"] = picojson::value(static_cast<double>(tmpInt));
115 if (MEDIA_CONTENT_ERROR_NONE == image_meta_get_height(img, &tmpInt)) {
116 o["height"] = picojson::value(static_cast<double>(tmpInt));
118 picojson::object geo;
119 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_latitude(info, &tmpDouble)) {
120 geo["latitude"] = picojson::value(tmpDouble);
122 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_longitude(info, &tmpDouble)) {
123 geo["longitude"] = picojson::value(tmpDouble);
125 o["geolocation"] = picojson::value(geo);
127 media_content_orientation_e orientation;
128 if (MEDIA_CONTENT_ERROR_NONE == image_meta_get_orientation(img, &orientation)) {
129 switch (orientation) {
130 case MEDIA_CONTENT_ORIENTATION_NOT_AVAILABLE:
131 case MEDIA_CONTENT_ORIENTATION_NORMAL:
134 case MEDIA_CONTENT_ORIENTATION_HFLIP:
135 ori = "FLIP_HORIZONTAL";
137 case MEDIA_CONTENT_ORIENTATION_ROT_180:
140 case MEDIA_CONTENT_ORIENTATION_VFLIP:
141 ori = "FLIP_VERTICAL";
143 case MEDIA_CONTENT_ORIENTATION_TRANSPOSE:
146 case MEDIA_CONTENT_ORIENTATION_ROT_90:
149 case MEDIA_CONTENT_ORIENTATION_TRANSVERSE:
152 case MEDIA_CONTENT_ORIENTATION_ROT_270:
156 o["orientation"] = picojson::value(ori);
159 } else if (type == MEDIA_CONTENT_TYPE_VIDEO) {
160 o["type"] = picojson::value(std::string("VIDEO"));
162 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_video(info, &video)) {
163 std::unique_ptr<std::remove_pointer<video_meta_h>::type, int (*)(video_meta_h)> video_ptr(
164 video, &video_meta_destroy); // automatically release the memory
165 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_width(video, &tmpInt)) {
166 o["width"] = picojson::value(static_cast<double>(tmpInt));
169 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_height(video, &tmpInt)) {
170 o["height"] = picojson::value(static_cast<double>(tmpInt));
172 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_artist(video, &tmpStr)) {
173 picojson::array artists;
175 artists.push_back(picojson::value(std::string(tmpStr)));
179 o["artists"] = picojson::value(artists);
181 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_album(video, &tmpStr)) {
183 o["album"] = picojson::value(tmpStr);
188 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_duration(video, &tmpInt)) {
189 o["duration"] = picojson::value(static_cast<double>(tmpInt));
191 if (MEDIA_CONTENT_ERROR_NONE == video_meta_get_recorded_date(video, &tmpStr)) {
193 o["releaseDate"] = picojson::value(get_date(tmpStr));
199 picojson::object geo;
200 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_latitude(info, &tmpDouble)) {
201 geo["latitude"] = picojson::value(tmpDouble);
203 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_longitude(info, &tmpDouble)) {
204 geo["longitude"] = picojson::value(tmpDouble);
206 o["geolocation"] = picojson::value(geo);
207 } else if (type == MEDIA_CONTENT_TYPE_SOUND || type == MEDIA_CONTENT_TYPE_MUSIC) {
208 o["type"] = picojson::value(std::string("AUDIO"));
210 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_audio(info, &audio)) {
211 std::unique_ptr<std::remove_pointer<audio_meta_h>::type, int (*)(audio_meta_h)> audio_ptr(
212 audio, &audio_meta_destroy); // automatically release the memory
213 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_recorded_date(audio, &tmpStr)) {
215 o["releaseDate"] = picojson::value(get_date(tmpStr));
220 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_album(audio, &tmpStr)) {
222 o["album"] = picojson::value(std::string(tmpStr));
227 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_artist(audio, &tmpStr)) {
229 picojson::array artists;
230 artists.push_back(picojson::value(std::string(tmpStr)));
231 o["artists"] = picojson::value(artists);
236 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_genre(audio, &tmpStr)) {
238 picojson::array genres;
239 genres.push_back(picojson::value(std::string(tmpStr)));
240 o["genres"] = picojson::value(genres);
245 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_composer(audio, &tmpStr)) {
247 picojson::array composers;
248 composers.push_back(picojson::value(std::string(tmpStr)));
249 o["composers"] = picojson::value(composers);
254 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_copyright(audio, &tmpStr)) {
256 o["copyright"] = picojson::value(std::string(tmpStr));
261 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_bit_rate(audio, &tmpInt)) {
262 o["bitrate"] = picojson::value(static_cast<double>(tmpInt));
264 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_track_num(audio, &tmpStr)) {
266 o["trackNumber"] = picojson::value(static_cast<double>(std::atoi(tmpStr)));
270 o["trackNumber"] = picojson::value();
273 if (MEDIA_CONTENT_ERROR_NONE == audio_meta_get_duration(audio, &tmpInt)) {
274 o["duration"] = picojson::value(static_cast<double>(tmpInt));
278 o["type"] = picojson::value(std::string("OTHER"));
281 ret = media_info_get_media_id(info, &tmpStr);
282 if (ret == MEDIA_CONTENT_ERROR_NONE) {
284 o["id"] = picojson::value(std::string(tmpStr));
289 ret = media_info_get_display_name(info, &tmpStr);
290 if (ret == MEDIA_CONTENT_ERROR_NONE) {
292 o["name"] = picojson::value(std::string(tmpStr));
298 ret = media_info_get_mime_type(info, &tmpStr);
299 if (ret == MEDIA_CONTENT_ERROR_NONE) {
301 o["mimeType"] = picojson::value(std::string(tmpStr));
306 ret = media_info_get_title(info, &tmpStr);
307 if (ret == MEDIA_CONTENT_ERROR_NONE) {
309 o["title"] = picojson::value(std::string(tmpStr));
314 ret = media_info_get_file_path(info, &tmpStr);
315 if (ret == MEDIA_CONTENT_ERROR_NONE) {
317 o["contentURI"] = picojson::value(std::string(tmpStr));
322 ret = media_info_get_thumbnail_path(info, &tmpStr);
323 if (ret == MEDIA_CONTENT_ERROR_NONE) {
325 picojson::array thumbnails;
326 thumbnails.push_back(picojson::value(std::string(tmpStr)));
327 o["thumbnailURIs"] = picojson::value(thumbnails);
332 ret = media_info_get_description(info, &tmpStr);
333 if (ret == MEDIA_CONTENT_ERROR_NONE) {
335 o["description"] = picojson::value(std::string(tmpStr));
340 ret = media_info_get_rating(info, &tmpInt);
341 if (ret == MEDIA_CONTENT_ERROR_NONE) {
342 o["rating"] = picojson::value(static_cast<double>(tmpInt));
344 ret = media_info_get_size(info, &tmpLong);
345 if (ret == MEDIA_CONTENT_ERROR_NONE) {
346 o["size"] = picojson::value(static_cast<double>(tmpLong));
348 ret = media_info_get_favorite(info, &tmpBool);
349 if (ret == MEDIA_CONTENT_ERROR_NONE) {
350 o["isFavorite"] = picojson::value(tmpBool);
352 ret = media_info_get_modified_time(info, &tmpDate);
353 if (ret == MEDIA_CONTENT_ERROR_NONE) {
354 o["modifiedDate"] = picojson::value(static_cast<double>(tmpDate));
358 void ContentDirToJson(media_folder_h folder, picojson::object& o) {
362 media_content_storage_e storage_type;
366 ret = media_folder_get_folder_id(folder, &tmpStr);
367 if (ret == MEDIA_CONTENT_ERROR_NONE) {
369 o["id"] = picojson::value(std::string(tmpStr));
376 ret = media_folder_get_path(folder, &tmpStr);
377 if (ret == MEDIA_CONTENT_ERROR_NONE) {
379 o["directoryURI"] = picojson::value(std::string(tmpStr));
386 ret = media_folder_get_name(folder, &tmpStr);
387 if (ret == MEDIA_CONTENT_ERROR_NONE) {
389 o["title"] = picojson::value(std::string(tmpStr));
396 ret = media_folder_get_storage_type(folder, &storage_type);
397 if (ret == MEDIA_CONTENT_ERROR_NONE) {
398 if (storage_type == MEDIA_CONTENT_STORAGE_INTERNAL) {
399 o["storageType"] = picojson::value(std::string("INTERNAL"));
400 } else if (storage_type == MEDIA_CONTENT_STORAGE_EXTERNAL) {
401 o["storageType"] = picojson::value(std::string("EXTERNAL"));
402 } else if (storage_type == MEDIA_CONTENT_STORAGE_CLOUD) {
403 o["storageType"] = picojson::value(std::string("CLOUD"));
408 ret = media_folder_get_modified_time(folder, &tmpDate);
409 if (ret == MEDIA_CONTENT_ERROR_NONE) {
410 o["modifiedDate"] = picojson::value(static_cast<double>(tmpDate));
414 static int setContent(media_info_h media, const picojson::value& content) {
418 std::string name = content.get("name").to_str();
419 std::string description = content.get("description").to_str();
420 int rating = std::stoi(content.get("rating").to_str());
421 bool is_fav = content.get("isFavorite").get<bool>();
424 LoggerE("MEDIA_CONTENT_ERROR_DB_FAILED");
425 return MEDIA_CONTENT_ERROR_DB_FAILED;
428 media_content_type_e type;
429 ret = media_info_get_media_type(media, &type);
430 if (ret != MEDIA_CONTENT_ERROR_NONE) {
431 LoggerE("Failed: media_info_get_media_type()");
435 ret = media_info_set_display_name(media, name.c_str());
436 if (ret != MEDIA_CONTENT_ERROR_NONE) {
437 LoggerE("Updating name failed.");
440 ret = media_info_set_description(media, description.c_str());
441 if (ret != MEDIA_CONTENT_ERROR_NONE) {
442 LoggerE("Updating description failed.");
445 ret = media_info_set_rating(media, rating);
446 if (ret != MEDIA_CONTENT_ERROR_NONE) {
447 LoggerE("Updating rating failed.");
450 ret = media_info_set_favorite(media, is_fav);
451 if (ret != MEDIA_CONTENT_ERROR_NONE) {
452 LoggerE("Updating isFavorite failed.");
455 if (ret != MEDIA_CONTENT_ERROR_NONE) {
456 LoggerE("Updating favorite failed.");
459 if (type == MEDIA_CONTENT_TYPE_IMAGE) {
460 std::string orientation = content.get("orientation").to_str();
461 auto orientationToSet = orientationMap.find(orientation);
463 if (orientationToSet != orientationMap.end()) {
465 if (MEDIA_CONTENT_ERROR_NONE == media_info_get_image(media, &img) &&
466 MEDIA_CONTENT_ERROR_NONE == image_meta_set_orientation(img, orientationToSet->second) &&
467 MEDIA_CONTENT_ERROR_NONE == image_meta_update_to_db(img)) {
468 LoggerD("orientation update was successful");
470 LoggerE("orientation update failed");
472 image_meta_destroy(img);
476 if (type == MEDIA_CONTENT_TYPE_IMAGE || type == MEDIA_CONTENT_TYPE_VIDEO) {
477 picojson::value geo = content.get("geolocation");
478 if (geo.evaluate_as_boolean()) {
479 LoggerD("geolocation is not null");
480 double latitude = atof(geo.get("latitude").to_str().c_str());
481 double longitude = atof(geo.get("longitude").to_str().c_str());
482 ret = media_info_set_latitude(media, latitude);
483 if (ret != MEDIA_CONTENT_ERROR_NONE) {
484 LoggerE("Updating geolocation is failed.");
486 ret = media_info_set_longitude(media, longitude);
487 if (ret != MEDIA_CONTENT_ERROR_NONE) {
488 LoggerD("Updating geolocation is failed.");
491 LoggerD("geolocation is null");
495 return MEDIA_CONTENT_ERROR_NONE;
498 static void FolderToJson(media_folder_h folder, picojson::object* out) {
505 media_content_storage_e storageType;
509 ret = media_folder_get_folder_id(folder, &id);
510 if (ret != MEDIA_CONTENT_ERROR_NONE) {
511 LogAndReportError(ContentManager::convertError(ret), out,
512 ("Failed: media_folder_get_folder_id"));
516 ret = media_folder_get_name(folder, &name);
517 if (ret != MEDIA_CONTENT_ERROR_NONE) {
518 LogAndReportError(ContentManager::convertError(ret), out, ("Failed: media_folder_get_name"));
523 ret = media_folder_get_path(folder, &path);
524 if (ret != MEDIA_CONTENT_ERROR_NONE) {
525 LogAndReportError(ContentManager::convertError(ret), out, ("Failed: media_folder_get_path"));
531 ret = media_folder_get_modified_time(folder, &date);
532 if (ret != MEDIA_CONTENT_ERROR_NONE) {
533 LogAndReportError(ContentManager::convertError(ret), out, ("Failed: media_folder_get_path"));
540 ret = media_folder_get_storage_type(folder, &storageType);
541 if (ret != MEDIA_CONTENT_ERROR_NONE) {
545 LogAndReportError(ContentManager::convertError(ret), out,
546 ("Failed: media_folder_get_storage_type"));
550 (*out)["id"] = picojson::value(std::string(id));
551 (*out)["directoryURI"] = picojson::value(std::string(path));
552 (*out)["title"] = picojson::value(std::string(name));
554 if (storageType == MEDIA_CONTENT_STORAGE_INTERNAL) {
555 (*out)["storageType"] = picojson::value(std::string("INTERNAL"));
556 } else if (storageType == MEDIA_CONTENT_STORAGE_EXTERNAL) {
557 (*out)["storageType"] = picojson::value(std::string("EXTERNAL"));
560 (*out)["modifiedDate"] = picojson::value(static_cast<double>(date));
567 static bool media_foreach_directory_cb(media_folder_h folder, void* user_data) {
569 picojson::array* array = static_cast<picojson::array*>(user_data);
570 picojson::object json;
571 FolderToJson(folder, &json);
572 array->push_back(picojson::value(json));
576 static bool media_foreach_content_cb(media_info_h media, void* user_data) {
578 picojson::value::array* contents = static_cast<picojson::value::array*>(user_data);
579 picojson::value::object o;
580 ContentToJson(media, o);
581 contents->push_back(picojson::value(o));
585 static bool playlist_foreach_cb(media_playlist_h playlist, void* user_data) {
587 picojson::value::array* playlists = static_cast<picojson::value::array*>(user_data);
588 picojson::value::object o;
589 if (playlist != NULL) {
591 char* thumb_path = NULL;
593 filter_h filter = NULL;
594 if (media_playlist_get_playlist_id(playlist, &id) == MEDIA_CONTENT_ERROR_NONE) {
595 std::stringstream str_id;
597 o["id"] = picojson::value(std::to_string(id));
599 LoggerD("Invalid ID for playlist.");
601 if (media_playlist_get_thumbnail_path(playlist, &thumb_path) == MEDIA_CONTENT_ERROR_NONE) {
602 if (thumb_path != NULL) {
603 std::string thumbnail_uri(thumb_path);
604 if (thumbnail_uri != " ") {
605 thumbnail_uri = uri_prefix + thumbnail_uri;
607 o["thumbnailURI"] = picojson::value(thumbnail_uri);
610 o["thumbnailURI"] = picojson::value(); // picojson::value(std::string(""));
613 LoggerD("Invalid thumbnail path for playlist.");
615 if (media_playlist_get_name(playlist, &name) == MEDIA_CONTENT_ERROR_NONE) {
616 o["name"] = picojson::value(std::string(name));
619 LoggerD("Invalid name for playlist.");
622 media_filter_create(&filter);
623 std::unique_ptr<std::remove_pointer<filter_h>::type, int (*)(filter_h)> filter_ptr(
624 filter, &media_filter_destroy); // automatically release the memory
625 if (media_playlist_get_media_count_from_db(id, filter, &cnt) == MEDIA_CONTENT_ERROR_NONE) {
626 o["numberOfTracks"] = picojson::value(static_cast<double>(cnt));
628 LoggerE("Invalid count for playlist.");
630 playlists->push_back(picojson::value(o));
635 static bool playlist_content_member_cb(int playlist_member_id, media_info_h media,
638 picojson::value::array* contents = static_cast<picojson::value::array*>(user_data);
639 picojson::value::object o;
641 o["playlist_member_id"] = picojson::value(static_cast<double>(playlist_member_id));
642 ContentToJson(media, o);
643 contents->push_back(picojson::value(o));
647 ContentManager::ContentManager() {
648 ScopeLogger("ContentManager called");
649 if (media_content_connect() == MEDIA_CONTENT_ERROR_NONE) {
650 m_dbConnected = true;
652 m_dbConnected = false;
654 m_contentInstance = nullptr;
657 ContentManager::~ContentManager() {
660 if (media_content_disconnect() == MEDIA_CONTENT_ERROR_NONE) {
661 m_dbConnected = false;
666 ContentManager* ContentManager::getInstance() {
668 static ContentManager instance;
672 ContentInstance* ContentManager::getContentInstance() {
674 return m_contentInstance;
677 void ContentManager::setContentInstance(ContentInstance* const content_instance) {
679 m_contentInstance = content_instance;
682 bool ContentManager::isConnected() {
684 return m_dbConnected;
687 void ContentManager::getDirectories(const std::shared_ptr<ReplyCallbackData>& user_data) {
690 filter_h filter = NULL;
691 ret = media_filter_create(&filter);
692 if (ret != MEDIA_CONTENT_ERROR_NONE) {
693 LoggerE("Failed: media_filter_create failed");
698 media_filter_destroy(filter);
701 std::string condition = "(FOLDER_STORAGE_TYPE = 0 OR FOLDER_STORAGE_TYPE = 1)";
702 media_filter_set_condition(filter, condition.c_str(), MEDIA_CONTENT_COLLATE_DEFAULT);
704 picojson::array pico_dirs;
705 ret = media_folder_foreach_folder_from_db(filter, media_foreach_directory_cb, &pico_dirs);
706 if (ret != MEDIA_CONTENT_ERROR_NONE) {
707 PlatformResult err = LogAndCreateResult(
708 ErrorCode::UNKNOWN_ERR, "Getting the directories failed.",
709 ("Failed: Getting the directories failed %d (%s)", ret, get_error_message(ret)));
710 user_data->isSuccess = err;
714 user_data->result = picojson::value(pico_dirs);
717 void ContentManager::find(const std::shared_ptr<ReplyCallbackData>& user_data) {
724 picojson::value::array arrayContent;
725 filter_h filter = nullptr;
726 media_filter_create(&filter);
729 media_filter_destroy(filter);
733 if (!IsNull(user_data->args.get("filter"))) {
734 ContentFilter filterMechanism;
736 picojson::object argsObject = JsonCast<picojson::object>(user_data->args);
737 if (filterMechanism.BuildQuery(FromJson<picojson::object>(argsObject, "filter"), &query)) {
738 LoggerD("Filter query: %s", query.c_str());
739 ret = media_filter_set_condition(filter, query.c_str(), MEDIA_CONTENT_COLLATE_DEFAULT);
740 if (MEDIA_CONTENT_ERROR_NONE != ret) {
741 LoggerE("Platform filter setting failed, error %d", ret);
746 if (user_data->args.contains("sortMode")) {
747 picojson::value vSortMode = user_data->args.get("sortMode");
749 if (vSortMode.is<picojson::object>()) {
750 std::string sortModeName, sortModeOrder;
752 ContentFilter::MapField(vSortMode.get("attributeName").to_str(), &sortModeName);
754 sortModeOrder = vSortMode.get("order").to_str();
755 if (!sortModeOrder.empty()) {
756 media_content_order_e order = MEDIA_CONTENT_ORDER_ASC;
758 if (sortModeOrder == "ASC") {
759 order = MEDIA_CONTENT_ORDER_ASC;
760 } else if (sortModeOrder == "DESC") {
761 order = MEDIA_CONTENT_ORDER_DESC;
764 ret = media_filter_set_order(filter, order, sortModeName.c_str(),
765 MEDIA_CONTENT_COLLATE_DEFAULT);
766 if (MEDIA_CONTENT_ERROR_NONE != ret) {
767 LoggerE("Platform SortMode setting failed, error: %d", ret);
773 if (!IsNull(user_data->args.get("count"))) {
774 count = static_cast<int>(user_data->args.get("count").get<double>());
778 if (!IsNull(user_data->args.get("offset"))) {
779 offset = static_cast<int>(user_data->args.get("offset").get<double>());
783 ret = media_filter_set_offset(filter, offset, count);
784 if (MEDIA_CONTENT_ERROR_NONE != ret) {
785 LoggerE("A platform error occurs in media_filter_set_offset: %d", ret);
787 if (!IsNull(user_data->args.get("directoryId"))) {
788 dirId = user_data->args.get("directoryId").get<std::string>();
789 ret = media_folder_foreach_media_from_db(dirId.c_str(), filter, media_foreach_content_cb,
790 static_cast<void*>(&arrayContent));
792 ret = media_info_foreach_media_from_db(filter, media_foreach_content_cb,
793 static_cast<void*>(&arrayContent));
796 if (ret == MEDIA_CONTENT_ERROR_NONE) {
797 user_data->result = picojson::value(arrayContent);
799 PlatformResult err = LogAndCreateResult(
800 ErrorCode::UNKNOWN_ERR, "The iteration failed in platform",
801 ("The iteration failed in platform: %d (%s)", ret, get_error_message(ret)));
802 user_data->isSuccess = err;
806 int ContentManager::scanFile(std::string& uri) {
808 return media_content_scan_file(uri.c_str());
811 PlatformResult ContentManager::scanDirectory(media_scan_completed_cb callback,
812 ReplyCallbackData* cbData) {
814 const std::string& contentDirURI = cbData->args.get("contentDirURI").get<std::string>();
815 std::string real_path = common::FilesystemProvider::Create().GetRealPath(contentDirURI);
816 const bool recursive = cbData->args.get("recursive").get<bool>();
818 int ret = media_content_scan_folder(real_path.c_str(), recursive, callback, (void*)cbData);
820 if (ret != MEDIA_CONTENT_ERROR_NONE) {
821 if (MEDIA_CONTENT_ERROR_INVALID_PARAMETER == ret) {
822 return LogAndCreateResult(
823 ErrorCode::INVALID_VALUES_ERR, "Scanning content directory failed",
824 ("Scan folder failed in platform: %d (%s)", ret, get_error_message(ret)));
827 return LogAndCreateResult(
828 ErrorCode::UNKNOWN_ERR, "Scanning content directory failed",
829 ("Scan folder failed in platform: %d (%s)", ret, get_error_message(ret)));
832 return PlatformResult(ErrorCode::NO_ERROR);
835 PlatformResult ContentManager::cancelScanDirectory(const std::string& content_dir_uri) {
838 int ret = media_content_cancel_scan_folder(content_dir_uri.c_str());
839 if (ret != MEDIA_CONTENT_ERROR_NONE) {
840 return LogAndCreateResult(
841 ErrorCode::UNKNOWN_ERR, "Cancel scan content directory failed",
842 ("Cancel scan folder failed in platform: %d (%s)", ret, get_error_message(ret)));
844 return PlatformResult(ErrorCode::NO_ERROR);
847 PlatformResult ContentManager::addChangeListener(media_content_noti_h* noti_handle,
848 media_content_db_update_cb callback,
852 int ret = media_content_add_db_updated_cb(callback, user_data, noti_handle);
854 if (MEDIA_CONTENT_ERROR_NONE != ret) {
855 return LogAndCreateResult(ErrorCode::ABORT_ERR, "Failed to add the listener.",
856 ("Failed to add the listener: %d (%s)", ret, get_error_message(ret)));
859 return PlatformResult(ErrorCode::NO_ERROR);
862 PlatformResult ContentManager::removeChangeListener(media_content_noti_h noti_handle) {
865 int ret = media_content_remove_db_updated_cb(noti_handle);
868 case MEDIA_CONTENT_ERROR_NONE:
869 return PlatformResult(ErrorCode::NO_ERROR);
870 case MEDIA_CONTENT_ERROR_INVALID_PARAMETER:
871 // Trying to remove non-existent listener, ignoring
872 LoggerI("Failed to remove the listener: %d (%s)", ret, get_error_message(ret));
873 return PlatformResult(ErrorCode::NO_ERROR);
875 return LogAndCreateResult(
876 ErrorCode::ABORT_ERR, "Failed to remove the listener.",
877 ("Failed to remove the listener: %d (%s)", ret, get_error_message(ret)));
881 void ContentManager::createPlaylist(std::string name,
882 const std::shared_ptr<ReplyCallbackData>& user_data) {
884 media_playlist_h playlist = NULL;
886 int ret = media_playlist_insert_to_db(name.c_str(), &playlist);
887 std::unique_ptr<std::remove_pointer<media_playlist_h>::type, int (*)(media_playlist_h)>
888 playlist_ptr(playlist, &media_playlist_destroy); // automatically release the memory
889 if (ret != MEDIA_CONTENT_ERROR_NONE) {
890 // MEDIA_CONTENT_ERROR_DB_FAILED means that playlist probably already exists
891 PlatformResult err = LogAndCreateResult(
892 MEDIA_CONTENT_ERROR_DB_FAILED == ret ? ErrorCode::INVALID_VALUES_ERR
893 : ErrorCode::UNKNOWN_ERR,
894 "Creation of playlist has failed.",
895 ("Failed: creation of playlist is failed: %d (%s)", ret, get_error_message(ret)));
896 user_data->isSuccess = err;
899 picojson::value::object o;
901 if (playlist != NULL) {
903 char* thumb_path = NULL;
904 char* name_playlist = NULL;
905 filter_h filter = NULL;
906 if (media_playlist_get_playlist_id(playlist, &id) == MEDIA_CONTENT_ERROR_NONE) {
907 o["id"] = picojson::value(std::to_string(id));
910 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "loading of playlist is failed.");
911 user_data->isSuccess = err;
914 if (media_playlist_get_thumbnail_path(playlist, &thumb_path) == MEDIA_CONTENT_ERROR_NONE) {
915 if (thumb_path != NULL) {
916 o["thumbnailURI"] = picojson::value(std::string(thumb_path));
919 o["thumbnailURI"] = picojson::value();
922 LoggerE("Invalid thumbnail path for playlist.");
924 if (media_playlist_get_name(playlist, &name_playlist) == MEDIA_CONTENT_ERROR_NONE) {
925 o["name"] = picojson::value(std::string(name_playlist));
928 LoggerE("Invalid name for playlist.");
930 media_filter_create(&filter);
931 std::unique_ptr<std::remove_pointer<filter_h>::type, int (*)(filter_h)> filter_ptr(
932 filter, &media_filter_destroy); // automatically release the memory
934 if (media_playlist_get_media_count_from_db(id, filter, &cnt) == MEDIA_CONTENT_ERROR_NONE) {
935 o["numberOfTracks"] = picojson::value(static_cast<double>(cnt));
937 LoggerE("Invalid count for playlist.");
941 user_data->result = picojson::value(o);
944 void ContentManager::getPlaylists(const std::shared_ptr<ReplyCallbackData>& user_data) {
947 filter_h filter = nullptr;
948 media_filter_create(&filter);
949 std::unique_ptr<std::remove_pointer<filter_h>::type, int (*)(filter_h)> filter_ptr(
950 filter, &media_filter_destroy); // automatically release the memory
951 picojson::value::array playlists;
953 ret = media_playlist_foreach_playlist_from_db(filter, playlist_foreach_cb,
954 static_cast<void*>(&playlists));
956 if (ret != MEDIA_CONTENT_ERROR_NONE) {
957 PlatformResult err = LogAndCreateResult(
958 ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
959 ("Failed: Getting playlist is failed %d (%s)", ret, get_error_message(ret)));
960 user_data->isSuccess = err;
963 user_data->result = picojson::value(playlists);
966 void ContentManager::removePlaylist(std::string playlistId,
967 const std::shared_ptr<ReplyCallbackData>& user_data) {
969 int id = std::atoi(playlistId.c_str());
971 PlatformResult err = LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "PlaylistId is wrong.");
972 user_data->isSuccess = err;
976 int ret = media_playlist_delete_from_db(id);
977 if (ret != MEDIA_CONTENT_ERROR_NONE) {
979 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Removal of playlist is failed.");
980 user_data->isSuccess = err;
984 int ContentManager::update(picojson::value args) {
988 picojson::value content = args.get("content");
989 std::string id = content.get("id").to_str();
991 media_info_h media = NULL;
992 ret = media_info_get_media_from_db(id.c_str(), &media);
993 if (ret == MEDIA_CONTENT_ERROR_NONE) {
994 setContent(media, content);
995 ret = media_info_update_to_db(media);
996 media_info_destroy(media);
1002 int ContentManager::updateBatch(picojson::value args) {
1005 std::vector<picojson::value> contents = args.get("contents").get<picojson::array>();
1007 for (picojson::value::array::iterator it = contents.begin(); it != contents.end(); ++it) {
1008 picojson::value content = *it;
1009 std::string id = content.get("id").to_str();
1010 media_info_h media = NULL;
1011 ret = media_info_get_media_from_db(id.c_str(), &media);
1012 if (media != NULL && ret == MEDIA_CONTENT_ERROR_NONE) {
1013 ret = setContent(media, content);
1014 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1015 LoggerE("setContent failed");
1019 ret = media_info_update_to_db(media);
1020 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1021 LoggerE("update to db failed");
1023 media_info_destroy(media);
1031 int ContentManager::playlistAdd(std::string playlist_id, std::string content_id) {
1034 media_playlist_h playlist = NULL;
1035 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1037 if (playlist != NULL && ret == MEDIA_CONTENT_ERROR_NONE) {
1038 ret = media_playlist_add_media(playlist, content_id.c_str());
1039 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1040 LoggerE("The content(id:%s) can't add to playlist", content_id.c_str());
1043 ret = media_playlist_update_to_db(playlist);
1044 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1045 LoggerE("The content(id:%s) can't add to playlist", content_id.c_str());
1048 LoggerE("Playlist(id:%s) is not exist", playlist_id.c_str());
1051 media_playlist_destroy(playlist);
1055 int ContentManager::playlistRemove(std::string playlist_id, int member_id) {
1058 media_playlist_h playlist = NULL;
1059 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1060 if (playlist != NULL && ret == MEDIA_CONTENT_ERROR_NONE) {
1061 ret = media_playlist_remove_media(playlist, member_id);
1062 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1063 LoggerE("The content can't remove to playlist");
1066 ret = media_playlist_update_to_db(playlist);
1067 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1068 LoggerE("The content can't remove to playlist");
1071 LoggerE("Playlist(id:%s) is not exist", playlist_id.c_str());
1073 media_playlist_destroy(playlist);
1078 void ContentManager::playlistAddbatch(const std::shared_ptr<ReplyCallbackData>& user_data) {
1080 std::string playlist_id = user_data->args.get("playlistId").get<std::string>();
1082 media_playlist_h playlist = NULL;
1083 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1085 if (ret != MEDIA_CONTENT_ERROR_NONE && playlist == NULL) {
1086 PlatformResult err =
1087 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
1088 ("Getting playlist is failed: %d (%s)", ret, get_error_message(ret)));
1089 user_data->isSuccess = err;
1093 std::vector<picojson::value> contents = user_data->args.get("contents").get<picojson::array>();
1094 for (picojson::value::array::iterator it = contents.begin(); it != contents.end(); ++it) {
1095 picojson::value content = *it;
1096 std::string id = content.get("id").to_str();
1097 ret = media_playlist_add_media(playlist, id.c_str());
1098 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1099 LoggerE("Adding Content(id:%s) is failed.", id.c_str());
1103 ret = media_playlist_update_to_db(playlist);
1104 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1105 PlatformResult err =
1106 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Adding playlist is failed.",
1107 ("Adding playlist is failed: %d (%s)", ret, get_error_message(ret)));
1108 user_data->isSuccess = err;
1110 media_playlist_destroy(playlist);
1113 void ContentManager::playlistGet(const std::shared_ptr<ReplyCallbackData>& user_data) {
1115 media_playlist_h playlist = NULL;
1116 media_content_order_e order = MEDIA_CONTENT_ORDER_ASC;
1117 const std::string playOrder("play_order");
1121 media_playlist_destroy(playlist);
1125 std::string playlist_id = user_data->args.get("playlistId").get<std::string>();
1126 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1127 if (ret != MEDIA_CONTENT_ERROR_NONE && playlist == NULL) {
1128 PlatformResult err =
1129 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
1130 ("Getting playlist is failed: %d (%s)", ret, get_error_message(ret)));
1131 user_data->isSuccess = err;
1135 filter_h filter = NULL;
1136 ret = media_filter_create(&filter);
1137 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1138 PlatformResult err =
1139 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Creating a filter is failed.",
1140 ("Creating a filter is failed: %d (%s)", ret, get_error_message(ret)));
1141 user_data->isSuccess = err;
1145 int count = user_data->args.get("count").get<double>();
1146 int offset = user_data->args.get("offset").get<double>();
1147 ret = media_filter_set_offset(filter, offset, count);
1148 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1149 LoggerD("Setting a offset/count is failed.");
1151 ret = media_filter_set_order(filter, order, playOrder.c_str(), MEDIA_CONTENT_COLLATE_DEFAULT);
1152 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1153 LoggerD("Setting a offset/count is failed.");
1156 picojson::value::array arrayContent;
1157 ret = media_playlist_foreach_media_from_db(std::stoi(playlist_id), filter,
1158 playlist_content_member_cb,
1159 static_cast<void*>(&arrayContent));
1161 media_filter_destroy(filter);
1162 if (ret == MEDIA_CONTENT_ERROR_NONE) {
1163 user_data->result = picojson::value(arrayContent);
1165 PlatformResult err =
1166 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Creating a filter is failed.",
1167 ("Creating a filter is failed: %d (%s)", ret, get_error_message(ret)));
1168 user_data->isSuccess = err;
1172 void ContentManager::playlistRemovebatch(const std::shared_ptr<ReplyCallbackData>& user_data) {
1174 media_playlist_h playlist = NULL;
1178 media_playlist_destroy(playlist);
1182 std::string playlist_id = user_data->args.get("playlistId").get<std::string>();
1183 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1184 if (ret != MEDIA_CONTENT_ERROR_NONE && playlist == NULL) {
1185 PlatformResult err =
1186 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
1187 ("Getting playlist is failed: %d (%s)", ret, get_error_message(ret)));
1188 user_data->isSuccess = err;
1192 std::vector<picojson::value> members = user_data->args.get("members").get<picojson::array>();
1193 std::size_t members_size = members.size();
1194 for (std::size_t i = 0; i < members_size; ++i) {
1195 int member_id = static_cast<int>(members.at(i).get<double>());
1196 ret = media_playlist_remove_media(playlist, member_id);
1198 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1199 LoggerD("Removing a content is failed.");
1203 ret = media_playlist_update_to_db(playlist);
1204 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1205 PlatformResult err = LogAndCreateResult(
1206 ErrorCode::UNKNOWN_ERR, "Removing the contents is failed.",
1207 ("Removing the contents is failed: %d (%s)", ret, get_error_message(ret)));
1208 user_data->isSuccess = err;
1212 void ContentManager::playlistSetOrder(const std::shared_ptr<ReplyCallbackData>& user_data) {
1214 media_playlist_h playlist = NULL;
1218 media_playlist_destroy(playlist);
1222 std::string playlist_id = user_data->args.get("playlistId").get<std::string>();
1223 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1224 if (ret != MEDIA_CONTENT_ERROR_NONE && playlist == NULL) {
1225 PlatformResult err =
1226 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
1227 ("Getting playlist is failed: %d (%s)", ret, get_error_message(ret)));
1228 user_data->isSuccess = err;
1233 std::vector<picojson::value> members = user_data->args.get("members").get<picojson::array>();
1235 ret = media_playlist_get_media_count_from_db(std::stoi(playlist_id), NULL, &cnt);
1236 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1237 LoggerE("Failed: media_playlist_get_media_count_from_db");
1238 PlatformResult err = convertError(ret);
1239 user_data->isSuccess = err;
1242 std::size_t members_size = members.size();
1243 if (cnt < 0 || static_cast<size_t>(cnt) != members_size) {
1244 PlatformResult err = LogAndCreateResult(
1245 ErrorCode::INVALID_VALUES_ERR,
1246 "The items array does not contain all items from the playlist.",
1247 ("Failed: The items array does not contain all items from the playlist: %d (%s)", ret,
1248 get_error_message(ret)));
1249 user_data->isSuccess = err;
1253 for (std::size_t i = 0; i < members_size; ++i) {
1254 int member_id = static_cast<int>(members.at(i).get<double>());
1255 ret = media_playlist_set_play_order(playlist, member_id, i);
1256 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1257 LoggerD("Removing a content is failed.");
1261 ret = media_playlist_update_to_db(playlist);
1262 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1263 PlatformResult err = LogAndCreateResult(
1264 ErrorCode::UNKNOWN_ERR, "Removing the contents is failed.",
1265 ("Removing the contents is failed: %d (%s)", ret, get_error_message(ret)));
1266 user_data->isSuccess = err;
1270 void ContentManager::playlistMove(const std::shared_ptr<ReplyCallbackData>& user_data) {
1272 media_playlist_h playlist = NULL;
1276 media_playlist_destroy(playlist);
1280 std::string playlist_id = user_data->args.get("playlistId").get<std::string>();
1281 int ret = media_playlist_get_playlist_from_db(std::stoi(playlist_id), &playlist);
1282 if (ret != MEDIA_CONTENT_ERROR_NONE && playlist == NULL) {
1283 PlatformResult err =
1284 LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Getting playlist is failed.",
1285 ("Getting playlist is failed: %d (%s)", ret, get_error_message(ret)));
1286 user_data->isSuccess = err;
1290 double member_id = user_data->args.get("memberId").get<double>();
1291 double delta = user_data->args.get("delta").get<double>();
1292 ret = media_playlist_get_play_order(playlist, static_cast<int>(member_id), &old_order);
1293 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1294 PlatformResult err = LogAndCreateResult(
1295 ErrorCode::UNKNOWN_ERR, "The content can't find form playlist.",
1296 ("The content can't find form playlist: %d (%s)", ret, get_error_message(ret)));
1297 user_data->isSuccess = err;
1300 int new_order = static_cast<int>(old_order) + static_cast<int>(delta);
1301 ret = media_playlist_set_play_order(playlist, static_cast<int>(member_id), new_order);
1302 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1303 PlatformResult err = LogAndCreateResult(
1304 ErrorCode::UNKNOWN_ERR, "The content can't update play_order.",
1305 ("The content can't update play_order: %d (%s)", ret, get_error_message(ret)));
1306 user_data->isSuccess = err;
1309 ret = media_playlist_update_to_db(playlist);
1310 if (ret != MEDIA_CONTENT_ERROR_NONE) {
1311 PlatformResult err = LogAndCreateResult(
1312 ErrorCode::UNKNOWN_ERR, "Updateing play_order is failed.",
1313 ("Updateing play_order is failed: %d (%s)", ret, get_error_message(ret)));
1314 user_data->isSuccess = err;
1318 int ContentManager::getLyrics(const picojson::value& args, picojson::object& result) {
1321 int ret = METADATA_EXTRACTOR_ERROR_NONE;
1322 const std::string& contentURI = args.get("contentURI").to_str();
1323 if (contentURI.empty()) {
1324 LoggerE("contentURI empty - skipping media extractor");
1328 metadata_extractor_h extractor;
1329 ret = metadata_extractor_create(&extractor);
1330 if (METADATA_EXTRACTOR_ERROR_NONE != ret) {
1331 LoggerE("metadata_extractor_create failed, error: %d", ret);
1333 std::unique_ptr<std::remove_pointer<metadata_extractor_h>::type, int (*)(metadata_extractor_h)>
1334 extractor_ptr(extractor, &metadata_extractor_destroy); // automatically release the memory
1336 ret = metadata_extractor_set_path(extractor, contentURI.c_str());
1337 if (ret != METADATA_EXTRACTOR_ERROR_NONE) {
1338 LoggerE("metadata_extractor_set_path failed, error: %d", ret);
1341 picojson::array timestamps;
1342 picojson::array texts = picojson::array();
1343 char* strSyncTextNum = NULL;
1345 ret = metadata_extractor_get_metadata(extractor, METADATA_SYNCLYRICS_NUM, &strSyncTextNum);
1346 if (ret != METADATA_EXTRACTOR_ERROR_NONE) {
1347 LoggerE("Media extractor error %d", ret);
1351 int nSyncTextNum = 0;
1352 if (strSyncTextNum) {
1353 nSyncTextNum = atoi(strSyncTextNum);
1354 free(strSyncTextNum);
1355 strSyncTextNum = NULL;
1357 if (nSyncTextNum > 0) {
1358 result["type"] = picojson::value(std::string("SYNCHRONIZED"));
1359 for (int i = 0; i < nSyncTextNum; i++) {
1360 unsigned long time_info = 0;
1361 char* lyrics = NULL;
1362 ret = metadata_extractor_get_synclyrics(extractor, i, &time_info, &lyrics);
1363 if (ret == METADATA_EXTRACTOR_ERROR_NONE) {
1364 timestamps.push_back(picojson::value(static_cast<double>(time_info)));
1365 texts.push_back(picojson::value(std::string(lyrics)));
1369 result["texts"] = picojson::value(texts);
1370 result["timestamps"] = picojson::value(timestamps);
1371 ret = METADATA_EXTRACTOR_ERROR_NONE;
1373 char* unSyncText = nullptr;
1374 ret = metadata_extractor_get_metadata(extractor, METADATA_UNSYNCLYRICS, &unSyncText);
1375 if (ret == METADATA_EXTRACTOR_ERROR_NONE) {
1376 result["type"] = picojson::value(std::string("UNSYNCHRONIZED"));
1377 if (nullptr == unSyncText) {
1378 LoggerE("Unsynchronized lyrics text is NULL");
1380 texts.push_back(picojson::value(unSyncText ? unSyncText : ""));
1381 result["texts"] = picojson::value(texts);
1389 media_playlist_h getPlaylistHandle(int id) {
1391 media_playlist_h playlist_handle = nullptr;
1392 int ret_code = media_playlist_get_playlist_from_db(id, &playlist_handle);
1393 if (MEDIA_CONTENT_ERROR_NONE != ret_code || playlist_handle == nullptr) {
1394 LoggerE("could not get playlist handle for id: %d", id);
1398 return playlist_handle;
1401 void destroyMediaPlaylistHandle(media_playlist_h& playlist_handle) {
1403 if (playlist_handle) {
1404 int ret_code = media_playlist_destroy(playlist_handle);
1405 playlist_handle = nullptr;
1407 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1408 LoggerE("media_playlist_destroy failed");
1413 int ContentManager::getPlaylistName(int id, std::string* result) {
1415 media_playlist_h playlist_handle = getPlaylistHandle(id);
1416 PlaylistUniquePtr playlist_ptr(playlist_handle, destroyMediaPlaylistHandle);
1418 char* tmp_playlist_name = nullptr;
1419 const int ret_code = media_playlist_get_name(playlist_handle, &tmp_playlist_name);
1421 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1422 LoggerE("media_playlist_get_name failed");
1423 return TIZEN_ERROR_UNKNOWN;
1426 std::string playlist_name;
1427 if (tmp_playlist_name) {
1428 playlist_name = tmp_playlist_name;
1429 free(tmp_playlist_name);
1430 tmp_playlist_name = nullptr;
1433 *result = playlist_name;
1434 return MEDIA_CONTENT_ERROR_NONE;
1437 int updatePlaylistInDB(media_playlist_h playlist_handle) {
1439 int ret_code = media_playlist_update_to_db(playlist_handle);
1440 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1441 LoggerE("media_playlist_update_to_db failed");
1444 return MEDIA_CONTENT_ERROR_NONE;
1447 int ContentManager::setPlaylistName(int id, const std::string& name) {
1450 LoggerE("Cannot set empty playlist name!");
1451 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
1454 media_playlist_h playlist_handle = getPlaylistHandle(id);
1455 PlaylistUniquePtr playlist_ptr(playlist_handle, destroyMediaPlaylistHandle);
1457 const int ret_code = media_playlist_set_name(playlist_handle, name.c_str());
1458 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1459 LoggerE("media_playlist_set_name failed");
1460 // Setting name that is used by other playlist does not return bad error code here.
1461 // MEDIA_CONTENT_ERROR_INVALID_OPERATION is being returned in updatePlaylistInDB
1462 return TIZEN_ERROR_UNKNOWN;
1465 int ret = updatePlaylistInDB(playlist_handle);
1466 if (MEDIA_CONTENT_ERROR_NONE != ret) {
1467 LoggerE("Error while updating playlist: %d", ret);
1468 if (MEDIA_CONTENT_ERROR_DB_FAILED == ret) {
1469 // We could fetch list of playlists and check if other playlist is using this
1470 // name, but that seems to be to much work in synchronous method
1471 LoggerE("Playlist name: %s is probably already used", name.c_str());
1472 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
1476 return MEDIA_CONTENT_ERROR_NONE;
1479 int ContentManager::getThumbnailUri(int id, std::string* result) {
1481 media_playlist_h playlist_handle = getPlaylistHandle(id);
1482 PlaylistUniquePtr playlist_ptr(playlist_handle, destroyMediaPlaylistHandle);
1484 char* tmp_playlist_thb_path = nullptr;
1485 const int ret_code = media_playlist_get_thumbnail_path(playlist_handle, &tmp_playlist_thb_path);
1487 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1488 LoggerE("media_playlist_get_name failed");
1489 return TIZEN_ERROR_UNKNOWN;
1492 std::string playlist_thb_path;
1493 if (tmp_playlist_thb_path) {
1494 playlist_thb_path = tmp_playlist_thb_path;
1495 free(tmp_playlist_thb_path);
1496 tmp_playlist_thb_path = nullptr;
1499 if (playlist_thb_path != " ") {
1500 playlist_thb_path = uri_prefix + playlist_thb_path;
1503 *result = playlist_thb_path;
1504 return MEDIA_CONTENT_ERROR_NONE;
1507 int ContentManager::setThumbnailUri(int id, const std::string& thb_uri) {
1510 // Allow setting empty URI, unfortunately Core API does not allow to set empty
1511 // path so we need to set one empty space. This is probably issue of Core API.
1512 if (!thb_uri.empty() && " " != thb_uri) {
1513 if (thb_uri.find(uri_absolute_prefix) != 0) {
1514 LoggerE("thumbnail URI is not valid: [%s]", thb_uri.c_str());
1515 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
1519 media_playlist_h playlist_handle = getPlaylistHandle(id);
1520 PlaylistUniquePtr playlist_ptr(playlist_handle, destroyMediaPlaylistHandle);
1522 std::string real_path = common::FilesystemProvider::Create().GetRealPath(thb_uri);
1523 const int ret_code = media_playlist_set_thumbnail_path(playlist_handle, real_path.c_str());
1524 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1525 LoggerE("media_playlist_set_thumbnail_path failed");
1526 return TIZEN_ERROR_UNKNOWN;
1529 int ret = updatePlaylistInDB(playlist_handle);
1533 int ContentManager::getNumberOfTracks(int id, int* result) {
1537 const int ret_code = media_playlist_get_media_count_from_db(id, nullptr, &count);
1539 if (MEDIA_CONTENT_ERROR_NONE != ret_code) {
1540 LoggerE("media_playlist_get_media_count_from_db failed");
1541 return TIZEN_ERROR_UNKNOWN;
1545 return MEDIA_CONTENT_ERROR_NONE;
1548 common::PlatformResult ContentManager::createThumbnail(const std::string& id,
1549 picojson::object* obj) {
1552 media_info_h media_h = nullptr;
1553 int ret = media_info_get_media_from_db(id.c_str(), &media_h);
1554 if (MEDIA_CONTENT_ERROR_NONE != ret || nullptr == media_h) {
1555 return LogAndCreateResult(ErrorCode::ABORT_ERR, "Getting media failed.",
1556 ("Getting media failed: %d (%s)", ret, get_error_message(ret)));
1559 media_info_destroy(media_h);
1562 ret = media_info_generate_thumbnail(media_h);
1563 if (MEDIA_CONTENT_ERROR_NONE != ret) {
1564 return LogAndCreateResult(ErrorCode::ABORT_ERR, "Creating thumbnail failed.",
1565 ("Creating thumbnail failed: %d (%s)", ret, get_error_message(ret)));
1568 char* path = nullptr;
1569 ret = media_info_get_thumbnail_path(media_h, &path);
1570 if (MEDIA_CONTENT_ERROR_NONE != ret) {
1571 return LogAndCreateResult(
1572 ErrorCode::ABORT_ERR, "Creating thumbnail succeeded, but failed to get thumbnail path.",
1573 ("Getting thumbnail path failed: %d (%s)", ret, get_error_message(ret)));
1575 obj->emplace("result", picojson::value(path));
1576 std::unique_ptr<char[], decltype(&free)>(path, free);
1577 return PlatformResult(ErrorCode::NO_ERROR);
1580 PlatformResult ContentManager::convertError(int err) {
1581 char* error_msg = get_error_message(err);
1583 case MEDIA_CONTENT_ERROR_INVALID_PARAMETER:
1584 return LogAndCreateResult(ErrorCode::INVALID_VALUES_ERR, error_msg);
1585 case MEDIA_CONTENT_ERROR_OUT_OF_MEMORY:
1586 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1587 case MEDIA_CONTENT_ERROR_INVALID_OPERATION:
1588 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1589 case MEDIA_CONTENT_FILE_NO_SPACE_ON_DEVICE:
1590 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1591 case MEDIA_CONTENT_ERROR_PERMISSION_DENIED:
1592 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1593 case MEDIA_CONTENT_ERROR_DB_FAILED:
1594 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1595 case MEDIA_CONTENT_ERROR_DB_BUSY:
1596 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1597 case MEDIA_CONTENT_ERROR_NETWORK:
1598 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1599 case MEDIA_CONTENT_ERROR_UNSUPPORTED_CONTENT:
1600 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, error_msg);
1602 return LogAndCreateResult(ErrorCode::UNKNOWN_ERR, "Unknown error.");
1606 } // namespace content
1607 } // namespace extension