Files
mpv.net/extensions/RatingExtension/RatingExtension.cs
2020-11-25 16:21:53 +01:00

109 lines
3.5 KiB
C#

// This extension writes a rating to the filename of rated videos when mpv.net shuts down.
// The input.conf defaults contain key bindings for this extension to set ratings.
using System;
using System.ComponentModel.Composition;
using System.Collections.Generic;
using System.IO;
using Microsoft.VisualBasic.FileIO;
using mpvnet;
using static mpvnet.Core;
using System.Threading;
namespace RatingExtension // the assembly name must end with 'Extension'
{
[Export(typeof(IExtension))]
public class RatingExtension : IExtension
{
// dictionory to store the filename and the rating
Dictionary<string, int> Dic = new Dictionary<string, int>();
string FileToDelete;
DateTime DeleteTime;
public RatingExtension() // plugin initialization
{
core.ClientMessage += ClientMessage; //handles keys defined in input.conf
core.Shutdown += Shutdown; // handles MPV_EVENT_SHUTDOWN
}
// handles MPV_EVENT_SHUTDOWN
void Shutdown()
{
foreach (var i in Dic)
{
string filepath = i.Key;
int rating = i.Value;
if (String.IsNullOrEmpty(filepath) || !File.Exists(filepath))
return;
string basename = Path.GetFileNameWithoutExtension(filepath);
for (int x = 0; x < 6; x++)
if (basename.Contains(" (" + x + "stars)"))
basename = basename.Replace(" (" + x + "stars)", "");
basename += $" ({rating}stars)";
string newPath = Path.Combine(Path.GetDirectoryName(filepath),
basename + Path.GetExtension(filepath));
if (filepath.ToLower() != newPath.ToLower())
File.Move(filepath, newPath);
File.SetLastWriteTime(newPath, DateTime.Now);
}
}
//handles keys defined in input.conf
void ClientMessage(string[] args)
{
if (args[0] != "rate-file")
return;
if (int.TryParse(args[1], out int rating))
{
string path = core.get_property_string("path");
if (!File.Exists(path))
return;
if (rating == 0 || rating == 1)
Delete(rating);
else
{
Dic[path] = rating;
core.commandv("show-text", $"Rating: {rating}");
}
}
else if (args[1] == "about")
Msg.Show("Rating Extension", "This extension writes a rating to the filename of rated videos when mpv.net shuts down.\n\nThe input.conf defaults contain key bindings for this extension to set ratings.");
}
void Delete(int rating)
{
if (rating == 0)
{
FileToDelete = core.get_property_string("path");
DeleteTime = DateTime.Now;
core.commandv("show-text", "Press 1 to delete file", "5000");
}
else
{
TimeSpan ts = DateTime.Now - DeleteTime;
if (FileToDelete == core.get_property_string("path") && ts.TotalSeconds < 5)
{
core.command("playlist-remove current");
Thread.Sleep(2000);
FileSystem.DeleteFile(FileToDelete, UIOption.OnlyErrorDialogs, RecycleOption.SendToRecycleBin);
}
}
}
}
}