2022-06-24 17:02:40 -05:00

101 lines
3.1 KiB
C#

namespace ConfusedPolarBear.Plugin.IntroSkipper;
using System;
using System.Collections.ObjectModel;
using System.IO;
using Microsoft.Extensions.Logging;
/// <summary>
/// Update EDL files associated with a list of episodes.
/// </summary>
public static class EdlManager
{
private static ILogger? _logger;
/// <summary>
/// Initialize EDLManager with a logger.
/// </summary>
/// <param name="logger">ILogger.</param>
public static void Initialize(ILogger logger)
{
_logger = logger;
}
/// <summary>
/// Logs the configuration that will be used during EDL file creation.
/// </summary>
public static void LogConfiguration()
{
if (_logger is null)
{
throw new InvalidOperationException("Logger must not be null");
}
var config = Plugin.Instance!.Configuration;
if (config.EdlAction == EdlAction.None)
{
_logger.LogDebug("EDL action: None - taking no further action");
return;
}
_logger.LogDebug("EDL action: {Action}", config.EdlAction);
_logger.LogDebug("Regenerate EDL files: {Regenerate}", config.RegenerateEdlFiles);
}
/// <summary>
/// If the EDL action is set to a value other than None, update EDL files for the provided episodes.
/// </summary>
/// <param name="episodes">Episodes to update EDL files for.</param>
public static void UpdateEDLFiles(ReadOnlyCollection<QueuedEpisode> episodes)
{
var regenerate = Plugin.Instance!.Configuration.RegenerateEdlFiles;
var action = Plugin.Instance!.Configuration.EdlAction;
if (action == EdlAction.None)
{
_logger?.LogDebug("EDL action is set to none, not updating EDL files");
return;
}
_logger?.LogDebug("Updating EDL files with action {Action}", action);
foreach (var episode in episodes)
{
var id = episode.EpisodeId;
if (!Plugin.Instance!.Intros.TryGetValue(id, out var intro))
{
_logger?.LogDebug("Episode {Id} did not have an introduction, skipping", id);
continue;
}
else if (!intro.Valid)
{
_logger?.LogDebug("Episode {Id} did not have a valid introduction, skipping", id);
continue;
}
var edlPath = GetEdlPath(Plugin.Instance!.GetItemPath(id));
_logger?.LogTrace("Episode {Id} has EDL path {Path}", id, edlPath);
if (!regenerate && File.Exists(edlPath))
{
_logger?.LogTrace("Refusing to overwrite existing EDL file {Path}", edlPath);
continue;
}
File.WriteAllText(edlPath, intro.ToEdl(action));
}
}
/// <summary>
/// Given the path to an episode, return the path to the associated EDL file.
/// </summary>
/// <param name="mediaPath">Full path to episode.</param>
/// <returns>Full path to EDL file.</returns>
public static string GetEdlPath(string mediaPath)
{
return Path.ChangeExtension(mediaPath, "edl");
}
}