Kavita/API/Data/ManualMigrations/MigrateSeriesRelationsImport.cs
Joe Milazzo 70690b747e
AVIF Support & Much More! (#1992)
* Expand the list of potential favicon icons to grab.

* Added a url mapping functionality to use alternative urls for fetching icons

* Initial commit to streamline media encoding. No DB migration yet, No UI changes, no Task changes.

* Started refactoring code so that webp queries use encoding format instead.

* More refactoring to remove hardcoded webp references.

* Moved manual migrations to their own folder to keep things organized. Manually drop the obsolete webp keys.

* Removed old apis for converting media and now have one. Reworked where the conversion code was located and streamlined events and whatnot.

* Make favicon encode setting aware

* Cleaned up favicon conversion

* Updated format counter to now just use Extension from MangaFile now that it's been out a while.

* Tweaked jumpbar code to reduce a lookup to hashmap.

* Added AVIF (8-bit only) support.

* In UpdatePeopleList, use FirstOrDefault as Single adds extra checks that may not be needed.

* You can now remove weblinks from edit series page and you can leave empty cells, they will just be removed on backend.

* Forgot a file

* Don't prompt to write a review, just show the pencil. It's the same amount of clicks if you do, less if you dont.

* Fixed Refresh token using wrong Claim to look up the user.

* Refactored how we refresh authentication to perform it every 10 m ins to ensure we always stay authenticated.

* Changed Version update code to run more throughout the day. Updated some hangfire to newer method signatures.
2023-05-12 13:31:23 -07:00

63 lines
2.4 KiB
C#

using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using API.Entities.Metadata;
using CsvHelper;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
namespace API.Data.ManualMigrations;
/// <summary>
/// Introduced in v0.6.1.2 and v0.7, this imports to a temp file the existing series relationships. It is a 3 part migration.
/// This will run last, to import the data and re-construct the relationships.
/// </summary>
public static class MigrateSeriesRelationsImport
{
private const string OutputFile = "config/relations.csv";
private const string CompleteOutputFile = "config/relations-imported.csv";
public static async Task Migrate(DataContext dataContext, ILogger<Program> logger)
{
logger.LogCritical("Running MigrateSeriesRelationsImport migration - Please be patient, this may take some time. This is not an error");
if (!new FileInfo(OutputFile).Exists)
{
logger.LogCritical("Running MigrateSeriesRelationsImport migration - complete. Nothing to do");
return;
}
logger.LogCritical("Loading backed up relationships into the DB");
List<SeriesRelationMigrationOutput> records;
using var reader = new StreamReader(OutputFile);
using (var csv = new CsvReader(reader, CultureInfo.InvariantCulture))
{
records = csv.GetRecords<SeriesRelationMigrationOutput>().ToList();
}
foreach (var relation in records)
{
logger.LogCritical("Importing {SeriesName} --{RelationshipKind}--> {TargetSeriesName}",
relation.SeriesName, relation.Relationship, relation.TargetSeriesName);
// Filter out series that don't exist
if (!await dataContext.Series.AnyAsync(s => s.Id == relation.SeriesId) ||
!await dataContext.Series.AnyAsync(s => s.Id == relation.TargetId))
continue;
await dataContext.SeriesRelation.AddAsync(new SeriesRelation()
{
SeriesId = relation.SeriesId,
TargetSeriesId = relation.TargetId,
RelationKind = relation.Relationship
});
}
await dataContext.SaveChangesAsync();
File.Move(OutputFile, CompleteOutputFile);
logger.LogCritical("Running MigrateSeriesRelationsImport migration - Completed. This is not an error");
}
}