File indexing completed on 2024-04-28 15:39:47 

0001 // SPDX-FileCopyrightText: 2012-2022 The KPhotoAlbum Development Team
0002 //
0003 // SPDX-License-Identifier: GPL-2.0-or-later
0004 
0005 #include "SearchForVideosWithoutLengthInfo.h"
0006 
0007 #include "ReadVideoLengthJob.h"
0008 
0009 #include <BackgroundTaskManager/JobInfo.h>
0010 #include <BackgroundTaskManager/JobManager.h>
0011 #include <DB/ImageDB.h>
0012 #include <DB/ImageInfo.h>
0013 
0014 #include <KLocalizedString>
0015 
0016 /**
0017   \class BackgroundJobs::SearchForVideosWithoutLengthInfo
0018   \brief Task for searching the database for videos without length information
0019 */
0020 
0021 BackgroundJobs::SearchForVideosWithoutLengthInfo::SearchForVideosWithoutLengthInfo()
0022     : BackgroundTaskManager::JobInterface(BackgroundTaskManager::BackgroundVideoInfoRequest)
0023 {
0024 }
0025 
0026 void BackgroundJobs::SearchForVideosWithoutLengthInfo::execute()
0027 {
0028     const auto images = DB::ImageDB::instance()->images();
0029     for (const auto &info : images) {
0030         if (!info->isVideo())
0031             continue;
0032         // silently ignore videos not (currently) on disk:
0033         if (!info->fileName().exists())
0034             continue;
0035         int length = info->videoLength();
0036         if (length == -1) {
0037             BackgroundTaskManager::JobManager::instance()->addJob(
0038                 new BackgroundJobs::ReadVideoLengthJob(info->fileName(), BackgroundTaskManager::BackgroundVideoPreviewRequest));
0039         }
0040     }
0041     Q_EMIT completed();
0042 }
0043 
0044 QString BackgroundJobs::SearchForVideosWithoutLengthInfo::title() const
0045 {
0046     return i18n("Search for videos without length information");
0047 }
0048 
0049 QString BackgroundJobs::SearchForVideosWithoutLengthInfo::details() const
0050 {
0051     return QString();
0052 }
0053 // vi:expandtab:tabstop=4 shiftwidth=4: