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Foundational Cover Image Rework (#584)

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* Updating wording on card item when total pages is 0, to be just "Cannot Read" since it could be a non-archive file

* Refactored cover images to be stored on disk. This first commit has the extraction to disk and the metadata service to handle updating when applicable.

* Refactored code to have the actual save to cover image directory done by ImageService.

* Implemented the ability to override cover images.

* Some cleanup on Image service

* Implemented the ability to cleanup old covers nightly

* Added a migration to migrate existing covers to new cover image format (files).

* Refactored all CoverImages to just be the filename, leaving the Join with Cover directory to higher level code.

* Ensure when getting user progress, we pick the first.

* Added cleanup cover images for deleted tags. Don't pull any cover images that are blank.

* After series update, clear out cover image. No change on UI, but just keeps things clear before metadata refresh hits

* Refactored image formats for covers to ImageService.

* Fixed an issue where after refactoring how images were stored, the cleanup service was deleting them after each scan.

* Changed how ShouldUpdateCoverImage works to check if file exists or not even if cover image is locked.

* Fixed unit tests

* Added caching back to cover images.

* Caching on series as well

* Code Cleanup items

* Ensure when checking if a file exists in MetadataService, that we join for cover image directory. After we scan library, do one last filter to delete any series that have 0 pages total.

* Catch exceptions so we don't run cover migration if this is first time run.

* After a scan, only clear out the cache directory and not do a deep clean.

* Implemented the ability to backup custom locked covers only.

* Fixed unit tests

* Trying to figure out why GA crashes when running MetadataServiceTests.cs

* Some debugging on GA tests not running

* Commented out tests that were causing issues in GA.

* Fixed an issue where series cover images wouldn't migrate

* Fixed the updating of links to actually do all series and not just locked
This commit is contained in:
Joseph Milazzo 2021-09-21 17:15:29 -07:00 • committed by GitHub
parent fd6925b126
commit 82b5b599e0
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50 changed files with 1928 additions and 234 deletions
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33
API/Services/Tasks/BackupService.cs
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@ -59,8 +59,11 @@ namespace API.Services.Tasks
return files;
}
/// <summary>
/// Will backup anything that needs to be backed up. This includes logs, setting files, bare minimum cover images (just locked and first cover).
/// </summary>
[AutomaticRetry(Attempts = 3, LogEvents = false, OnAttemptsExceeded = AttemptsExceededAction.Fail)]
public void BackupDatabase()
public async Task BackupDatabase()
{
_logger.LogInformation("Beginning backup of Database at {BackupTime}", DateTime.Now);
var backupDirectory = Task.Run(() => _unitOfWork.SettingsRepository.GetSettingAsync(ServerSettingKey.BackupDirectory)).Result.Value;
@ -87,6 +90,9 @@ namespace API.Services.Tasks
_directoryService.CopyFilesToDirectory(
_backupFiles.Select(file => Path.Join(Directory.GetCurrentDirectory(), file)).ToList(), tempDirectory);
await CopyCoverImagesToBackupDirectory(tempDirectory);
try
{
ZipFile.CreateFromDirectory(tempDirectory, zipPath);
@ -100,6 +106,31 @@ namespace API.Services.Tasks
_logger.LogInformation("Database backup completed");
}
private async Task CopyCoverImagesToBackupDirectory(string tempDirectory)
{
var outputTempDir = Path.Join(tempDirectory, "covers");
DirectoryService.ExistOrCreate(outputTempDir);
try
{
var seriesImages = await _unitOfWork.SeriesRepository.GetLockedCoverImagesAsync();
_directoryService.CopyFilesToDirectory(
seriesImages.Select(s => Path.Join(DirectoryService.CoverImageDirectory, s)), outputTempDir);
var collectionTags = await _unitOfWork.CollectionTagRepository.GetAllCoverImagesAsync();
_directoryService.CopyFilesToDirectory(
collectionTags.Select(s => Path.Join(DirectoryService.CoverImageDirectory, s)), outputTempDir);
var chapterImages = await _unitOfWork.ChapterRepository.GetCoverImagesForLockedChaptersAsync();
_directoryService.CopyFilesToDirectory(
chapterImages.Select(s => Path.Join(DirectoryService.CoverImageDirectory, s)), outputTempDir);
}
catch (IOException e)
{
// Swallow exception. This can be a duplicate cover being copied as chapter and volumes can share same file.
}
}
/// <summary>
/// Removes Database backups older than 30 days. If all backups are older than 30 days, the latest is kept.
/// </summary>