mirror of
https://github.com/Crunchy-DL/Crunchy-Downloader.git
synced 2026-01-11 20:10:26 +00:00
902 lines
No EOL
33 KiB
C#
902 lines
No EOL
33 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net.Http;
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using System.Runtime.InteropServices;
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using System.Runtime.Serialization;
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using System.Text.RegularExpressions;
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using System.Threading;
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using System.Threading.Tasks;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.ApplicationLifetimes;
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using Avalonia.Media;
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using Avalonia.Media.Imaging;
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using CRD.Downloader;
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using CRD.Utils.Ffmpeg_Encoding;
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using CRD.Utils.Files;
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using CRD.Utils.HLS;
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using CRD.Utils.JsonConv;
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using CRD.Utils.Structs;
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using FluentAvalonia.UI.Controls;
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using Microsoft.Win32;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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namespace CRD.Utils;
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public class Helpers{
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public static T? Deserialize<T>(string json, JsonSerializerSettings? serializerSettings){
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try{
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serializerSettings ??= new JsonSerializerSettings();
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serializerSettings.Converters.Add(new UtcToLocalTimeConverter());
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return JsonConvert.DeserializeObject<T>(json, serializerSettings);
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} catch (JsonException ex){
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Console.Error.WriteLine($"Error deserializing JSON: {ex.Message}");
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}
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return default;
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}
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public static HttpRequestMessage CloneHttpRequestMessage(HttpRequestMessage originalRequest){
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var clone = new HttpRequestMessage(originalRequest.Method, originalRequest.RequestUri){
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Content = originalRequest.Content?.Clone(),
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Version = originalRequest.Version
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};
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foreach (var header in originalRequest.Headers){
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clone.Headers.TryAddWithoutValidation(header.Key, header.Value);
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}
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foreach (var property in originalRequest.Properties){
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clone.Properties.Add(property);
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}
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return clone;
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}
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public static T DeepCopy<T>(T obj){
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var settings = new JsonSerializerSettings{
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ContractResolver = new DefaultContractResolver{
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IgnoreSerializableAttribute = true,
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IgnoreSerializableInterface = true
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},
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ObjectCreationHandling = ObjectCreationHandling.Replace
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};
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var json = JsonConvert.SerializeObject(obj, settings);
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return JsonConvert.DeserializeObject<T>(json);
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}
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public static string ConvertTimeFormat(string time){
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var timeParts = time.Split(':', '.');
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int hours = int.Parse(timeParts[0]);
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int minutes = int.Parse(timeParts[1]);
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int seconds = int.Parse(timeParts[2]);
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int milliseconds = int.Parse(timeParts[3]);
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return $"{hours}:{minutes:D2}:{seconds:D2}.{milliseconds / 10:D2}";
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}
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public static string ConvertVTTStylesToASS(string dialogue){
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dialogue = Regex.Replace(dialogue, @"<b>", "{\\b1}");
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dialogue = Regex.Replace(dialogue, @"</b>", "{\\b0}");
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dialogue = Regex.Replace(dialogue, @"<i>", "{\\i1}");
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dialogue = Regex.Replace(dialogue, @"</i>", "{\\i0}");
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dialogue = Regex.Replace(dialogue, @"<u>", "{\\u1}");
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dialogue = Regex.Replace(dialogue, @"</u>", "{\\u0}");
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dialogue = Regex.Replace(dialogue, @"<[^>]+>", ""); // Remove any other HTML-like tags
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return dialogue;
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}
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public static void OpenUrl(string url){
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try{
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Process.Start(new ProcessStartInfo{
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FileName = url,
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UseShellExecute = true
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});
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} catch (Exception e){
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Console.Error.WriteLine($"An error occurred while trying to open URL - {url} : {e.Message}");
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}
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}
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public static void EnsureDirectoriesExist(string path){
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// Console.WriteLine($"Check if path exists: {path}");
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// Check if the path is absolute
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bool isAbsolute = Path.IsPathRooted(path);
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// Get all directory parts of the path except the last segment (assuming it's a file)
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string directoryPath = Path.GetDirectoryName(path);
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if (string.IsNullOrEmpty(directoryPath)){
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Console.WriteLine("The provided path does not contain any directory information.");
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return;
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}
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// Initialize the cumulative path based on whether the original path is absolute or not
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string cumulativePath = isAbsolute ? Path.GetPathRoot(directoryPath) : Environment.CurrentDirectory;
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// Get all directory parts
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string[] directories = directoryPath.Split(Path.DirectorySeparatorChar);
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// Start the loop from the correct initial index
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int startIndex = isAbsolute && directories.Length > 0 && string.IsNullOrEmpty(directories[0]) ? 1 : 0;
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if (isAbsolute && cumulativePath == "/"){
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cumulativePath = "/";
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}
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for (int i = startIndex; i < directories.Length; i++){
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// Skip empty parts
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if (string.IsNullOrEmpty(directories[i])){
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continue;
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}
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// Build the path incrementally
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cumulativePath = Path.Combine(cumulativePath, directories[i]);
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// Check if the directory exists and create it if it does not
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if (!Directory.Exists(cumulativePath)){
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Directory.CreateDirectory(cumulativePath);
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Console.WriteLine($"Created directory: {cumulativePath}");
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}
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}
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}
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public static bool IsValidPath(string path){
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char[] invalidChars = Path.GetInvalidPathChars();
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if (string.IsNullOrWhiteSpace(path)){
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return false;
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}
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if (path.Any(ch => invalidChars.Contains(ch))){
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return false;
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}
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try{
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// Use Path.GetFullPath to ensure that the path can be fully qualified
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string fullPath = Path.GetFullPath(path);
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return true;
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} catch (Exception){
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return false;
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}
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}
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public static Locale ConvertStringToLocale(string? value){
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foreach (Locale locale in Enum.GetValues(typeof(Locale))){
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var type = typeof(Locale);
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var memInfo = type.GetMember(locale.ToString());
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var attributes = memInfo[0].GetCustomAttributes(typeof(EnumMemberAttribute), false);
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var description = ((EnumMemberAttribute)attributes[0]).Value;
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if (description == value){
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return locale;
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}
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}
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if (string.IsNullOrEmpty(value)){
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return Locale.DefaulT;
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}
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return Locale.Unknown; // Return default if not found
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}
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public static string GenerateSessionId(){
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// Get UTC milliseconds
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var utcNow = DateTime.UtcNow;
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var milliseconds = utcNow.Millisecond.ToString().PadLeft(3, '0');
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// Get a high-resolution timestamp
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long timestamp = Stopwatch.GetTimestamp();
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double timestampToMilliseconds = (double)timestamp / Stopwatch.Frequency * 1000;
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string highResTimestamp = timestampToMilliseconds.ToString("F0").PadLeft(13, '0');
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return milliseconds + highResTimestamp;
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}
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public static void ConvertChapterFileForFFMPEG(string chapterFilePath){
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var chapterLines = File.ReadAllLines(chapterFilePath);
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var ffmpegChapterLines = new List<string>{ ";FFMETADATA1" };
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var chapters = new List<(double StartTime, string Title)>();
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for (int i = 0; i < chapterLines.Length; i += 2){
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var timeLine = chapterLines[i];
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var nameLine = chapterLines[i + 1];
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var timeParts = timeLine.Split('=');
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var nameParts = nameLine.Split('=');
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if (timeParts.Length == 2 && nameParts.Length == 2){
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var startTime = TimeSpan.Parse(timeParts[1]).TotalMilliseconds;
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var title = nameParts[1];
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chapters.Add((startTime, title));
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}
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}
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// Sort chapters by start time
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chapters = chapters.OrderBy(c => c.StartTime).ToList();
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for (int i = 0; i < chapters.Count; i++){
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var startTime = chapters[i].StartTime;
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var title = chapters[i].Title;
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var endTime = (i + 1 < chapters.Count) ? chapters[i + 1].StartTime : startTime + 10000; // Add 10 seconds to the last chapter end time
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if (endTime < startTime){
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endTime = startTime + 10000; // Correct end time if it is before start time
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}
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ffmpegChapterLines.Add("[CHAPTER]");
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ffmpegChapterLines.Add("TIMEBASE=1/1000");
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ffmpegChapterLines.Add($"START={startTime}");
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ffmpegChapterLines.Add($"END={endTime}");
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ffmpegChapterLines.Add($"title={title}");
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}
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File.WriteAllLines(chapterFilePath, ffmpegChapterLines);
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}
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public static async Task<(bool IsOk, int ErrorCode)> ExecuteCommandAsync(string type, string bin, string command){
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try{
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using (var process = new Process()){
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process.StartInfo.FileName = bin;
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process.StartInfo.Arguments = command;
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process.StartInfo.RedirectStandardOutput = true;
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process.StartInfo.RedirectStandardError = true;
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process.StartInfo.UseShellExecute = false;
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process.StartInfo.CreateNoWindow = true;
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process.OutputDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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if (e.Data.StartsWith("Error:")){
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Console.Error.WriteLine(e.Data);
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} else{
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Console.WriteLine(e.Data);
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}
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}
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};
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process.ErrorDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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Console.Error.WriteLine($"{e.Data}");
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}
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};
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process.Start();
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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await process.WaitForExitAsync();
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bool isSuccess = process.ExitCode == 0;
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return (IsOk: isSuccess, ErrorCode: process.ExitCode);
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}
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} catch (Exception ex){
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Console.Error.WriteLine($"An error occurred: {ex.Message}");
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return (IsOk: false, ErrorCode: -1);
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}
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}
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public static void DeleteFile(string filePath){
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if (string.IsNullOrEmpty(filePath)){
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return;
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}
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try{
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if (File.Exists(filePath)){
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File.Delete(filePath);
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}
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} catch (Exception ex){
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Console.Error.WriteLine($"Failed to delete file {filePath}. Error: {ex.Message}");
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}
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}
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public static async Task<(bool IsOk, int ErrorCode)> ExecuteCommandAsyncWorkDir(string type, string bin, string command, string workingDir){
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try{
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using (var process = new Process()){
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process.StartInfo.WorkingDirectory = workingDir;
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process.StartInfo.FileName = bin;
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process.StartInfo.Arguments = command;
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process.StartInfo.RedirectStandardOutput = true;
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process.StartInfo.RedirectStandardError = true;
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process.StartInfo.UseShellExecute = false;
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process.StartInfo.CreateNoWindow = true;
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process.OutputDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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Console.WriteLine(e.Data);
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}
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};
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process.ErrorDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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Console.Error.WriteLine($"{e.Data}");
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}
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};
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process.Start();
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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await process.WaitForExitAsync();
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bool isSuccess = process.ExitCode == 0;
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return (IsOk: isSuccess, ErrorCode: process.ExitCode);
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}
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} catch (Exception ex){
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Console.Error.WriteLine($"An error occurred: {ex.Message}");
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return (IsOk: false, ErrorCode: -1);
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}
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}
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private static string GetQualityOption(VideoPreset preset){
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return preset.Codec switch{
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"h264_nvenc" or "hevc_nvenc" => $"-cq {preset.Crf}", // For NVENC
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"h264_qsv" or "hevc_qsv" => $"-global_quality {preset.Crf}", // For Intel QSV
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"h264_amf" or "hevc_amf" => $"-qp {preset.Crf}", // For AMD VCE
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_ => $"-crf {preset.Crf}", // For software codecs like libx264/libx265
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};
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}
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public static async Task<(bool IsOk, int ErrorCode)> RunFFmpegWithPresetAsync(string inputFilePath, VideoPreset preset, CrunchyEpMeta? data = null){
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try{
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string outputExtension = Path.GetExtension(inputFilePath);
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string directory = Path.GetDirectoryName(inputFilePath);
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string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(inputFilePath);
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string tempOutputFilePath = Path.Combine(directory, $"{fileNameWithoutExtension}_output{outputExtension}");
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string additionalParams = string.Join(" ", preset.AdditionalParameters.Select(param => {
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var splitIndex = param.IndexOf(' ');
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if (splitIndex > 0){
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var prefix = param[..splitIndex];
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var value = param[(splitIndex + 1)..];
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if (value.Contains(' ') && !(value.StartsWith("\"") && value.EndsWith("\""))){
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value = $"\"{value}\"";
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}
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return $"{prefix} {value}";
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}
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return param;
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}));
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string qualityOption = GetQualityOption(preset);
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TimeSpan? totalDuration = await GetMediaDurationAsync(CfgManager.PathFFMPEG, inputFilePath);
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if (totalDuration == null){
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Console.Error.WriteLine("Unable to retrieve input file duration.");
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} else{
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Console.WriteLine($"Total Duration: {totalDuration}");
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}
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string ffmpegCommand = $"-loglevel info -i \"{inputFilePath}\" -c:v {preset.Codec} {qualityOption} -vf \"scale={preset.Resolution},fps={preset.FrameRate}\" {additionalParams} \"{tempOutputFilePath}\"";
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using (var process = new Process()){
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process.StartInfo.FileName = CfgManager.PathFFMPEG;
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process.StartInfo.Arguments = ffmpegCommand;
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process.StartInfo.RedirectStandardOutput = true;
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process.StartInfo.RedirectStandardError = true;
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process.StartInfo.UseShellExecute = false;
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process.StartInfo.CreateNoWindow = true;
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process.OutputDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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Console.WriteLine(e.Data);
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}
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};
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process.ErrorDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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Console.Error.WriteLine($"{e.Data}");
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if (data != null && totalDuration != null){
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ParseProgress(e.Data, totalDuration.Value, data);
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}
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}
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};
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process.Start();
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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await process.WaitForExitAsync();
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bool isSuccess = process.ExitCode == 0;
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if (isSuccess){
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// Delete the original input file
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File.Delete(inputFilePath);
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// Rename the output file to the original name
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File.Move(tempOutputFilePath, inputFilePath);
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} else{
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// If something went wrong, delete the temporary output file
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File.Delete(tempOutputFilePath);
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Console.Error.WriteLine("FFmpeg processing failed.");
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Console.Error.WriteLine($"Command: {ffmpegCommand}");
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}
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return (IsOk: isSuccess, ErrorCode: process.ExitCode);
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}
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} catch (Exception ex){
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Console.Error.WriteLine($"An error occurred: {ex.Message}");
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return (IsOk: false, ErrorCode: -1);
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}
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}
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private static void ParseProgress(string progressString, TimeSpan totalDuration, CrunchyEpMeta data){
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try{
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if (progressString.Contains("time=")){
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var timeIndex = progressString.IndexOf("time=") + 5;
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var timeString = progressString.Substring(timeIndex, 11);
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if (TimeSpan.TryParse(timeString, out var currentTime)){
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int progress = (int)(currentTime.TotalSeconds / totalDuration.TotalSeconds * 100);
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Console.WriteLine($"Progress: {progress:F2}%");
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data.DownloadProgress = new DownloadProgress(){
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IsDownloading = true,
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Percent = progress,
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Time = 0,
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DownloadSpeed = 0,
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Doing = "Encoding"
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};
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QueueManager.Instance.Queue.Refresh();
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}
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}
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} catch (Exception e){
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Console.Error.WriteLine("Failed to calculate encoding progess");
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Console.Error.WriteLine(e.Message);
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}
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}
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public static async Task<TimeSpan?> GetMediaDurationAsync(string ffmpegPath, string inputFilePath){
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try{
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using (var process = new Process()){
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process.StartInfo.FileName = ffmpegPath;
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process.StartInfo.Arguments = $"-i \"{inputFilePath}\"";
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process.StartInfo.UseShellExecute = false;
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process.StartInfo.RedirectStandardError = true;
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process.StartInfo.CreateNoWindow = true;
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string output = string.Empty;
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process.ErrorDataReceived += (sender, e) => {
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if (!string.IsNullOrEmpty(e.Data)){
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output += e.Data + Environment.NewLine;
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}
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};
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process.Start();
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process.BeginErrorReadLine();
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await process.WaitForExitAsync();
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Regex regex = new Regex(@"Duration: (\d{2}):(\d{2}):(\d{2}\.\d{2})");
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Match match = regex.Match(output);
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if (match.Success){
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int hours = int.Parse(match.Groups[1].Value);
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int minutes = int.Parse(match.Groups[2].Value);
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double seconds = double.Parse(match.Groups[3].Value, CultureInfo.InvariantCulture);
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return new TimeSpan(hours, minutes, (int)seconds);
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}
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}
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} catch (Exception ex){
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Console.Error.WriteLine($"An error occurred while retrieving media duration: {ex.Message}");
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}
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return null;
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}
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public static double CalculateCosineSimilarity(string text1, string text2){
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var vector1 = ComputeWordFrequency(text1);
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var vector2 = ComputeWordFrequency(text2);
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return CosineSimilarity(vector1, vector2);
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}
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private static readonly char[] Delimiters ={ ' ', ',', '.', ';', ':', '-', '_', '\'' };
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public static Dictionary<string, double> ComputeWordFrequency(string text){
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var wordFrequency = new Dictionary<string, double>(StringComparer.OrdinalIgnoreCase);
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var words = SplitText(text);
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foreach (var word in words){
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if (wordFrequency.TryGetValue(word, out double count)){
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wordFrequency[word] = count + 1;
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} else{
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wordFrequency[word] = 1;
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}
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}
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return wordFrequency;
|
|
}
|
|
|
|
private static List<string> SplitText(string text){
|
|
var words = new List<string>();
|
|
int start = 0;
|
|
for (int i = 0; i < text.Length; i++){
|
|
if (Array.IndexOf(Delimiters, text[i]) >= 0){
|
|
if (i > start){
|
|
words.Add(text.Substring(start, i - start));
|
|
}
|
|
|
|
start = i + 1;
|
|
}
|
|
}
|
|
|
|
if (start < text.Length){
|
|
words.Add(text.Substring(start));
|
|
}
|
|
|
|
return words;
|
|
}
|
|
|
|
|
|
private static double CosineSimilarity(Dictionary<string, double> vector1, Dictionary<string, double> vector2){
|
|
var intersection = vector1.Keys.Intersect(vector2.Keys);
|
|
|
|
double dotProduct = intersection.Sum(term => vector1[term] * vector2[term]);
|
|
double normA = Math.Sqrt(vector1.Values.Sum(val => val * val));
|
|
double normB = Math.Sqrt(vector2.Values.Sum(val => val * val));
|
|
|
|
if (normA == 0 || normB == 0){
|
|
// If either vector has zero length, return 0 similarity.
|
|
return 0;
|
|
}
|
|
|
|
return dotProduct / (normA * normB);
|
|
}
|
|
|
|
public static string? ExtractNumberAfterS(string input){
|
|
// Regular expression pattern to match |S followed by a number and optionally C or P followed by another number
|
|
string pattern = @"\|S(\d+)(?:C(\d+)|P(\d+))?";
|
|
Match match = Regex.Match(input, pattern);
|
|
|
|
if (match.Success){
|
|
string sNumber = match.Groups[1].Value; // Extract the S number
|
|
string cNumber = match.Groups[2].Value; // Extract the C number if present
|
|
string pNumber = match.Groups[3].Value; // Extract the P number if present
|
|
|
|
if (!string.IsNullOrEmpty(cNumber)){
|
|
// Case for C: Return S + . + C
|
|
return $"{sNumber}.{cNumber}";
|
|
} else if (!string.IsNullOrEmpty(pNumber)){
|
|
// Case for P: Increment S by P - 1
|
|
if (int.TryParse(sNumber, out int sNumeric) && int.TryParse(pNumber, out int pNumeric)){
|
|
return (sNumeric + (pNumeric - 1)).ToString();
|
|
}
|
|
} else{
|
|
// Return only S if no C or P is present
|
|
return sNumber;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
|
|
public static async Task<Bitmap?> LoadImage(string imageUrl, int desiredWidth = 0, int desiredHeight = 0){
|
|
try{
|
|
var response = await HttpClientReq.Instance.GetHttpClient().GetAsync(imageUrl);
|
|
|
|
if (ChallengeDetector.IsClearanceRequired(response)){
|
|
Console.Error.WriteLine($"Cloudflare Challenge detected ");
|
|
}
|
|
|
|
response.EnsureSuccessStatusCode();
|
|
using (var stream = await response.Content.ReadAsStreamAsync()){
|
|
var bitmap = new Bitmap(stream);
|
|
|
|
if (desiredWidth != 0 && desiredHeight != 0){
|
|
var scaledBitmap = bitmap.CreateScaledBitmap(new PixelSize(desiredWidth, desiredHeight));
|
|
|
|
bitmap.Dispose();
|
|
|
|
return scaledBitmap;
|
|
}
|
|
|
|
|
|
return bitmap;
|
|
}
|
|
} catch (Exception ex){
|
|
Console.Error.WriteLine("Failed to load image: " + ex.Message);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public static Dictionary<string, List<DownloadedMedia>> GroupByLanguageWithSubtitles(List<DownloadedMedia> allMedia){
|
|
//Group by language
|
|
var languageGroups = allMedia
|
|
.Where(media => media.Type != DownloadMediaType.Description && media.Type != DownloadMediaType.Cover &&
|
|
(!string.IsNullOrEmpty(media.Lang?.CrLocale) ||
|
|
(media is{ Type: DownloadMediaType.Subtitle, RelatedVideoDownloadMedia: not null } &&
|
|
!string.IsNullOrEmpty(media.RelatedVideoDownloadMedia.Lang?.CrLocale)))
|
|
)
|
|
.GroupBy(media => {
|
|
if (media is{ Type: DownloadMediaType.Subtitle, RelatedVideoDownloadMedia: not null }){
|
|
return media.RelatedVideoDownloadMedia.Lang?.CrLocale ?? "und";
|
|
}
|
|
|
|
return media.Lang?.CrLocale ?? "und";
|
|
})
|
|
.ToDictionary(group => group.Key, group => group.ToList());
|
|
|
|
//Find and add Description media to each group
|
|
var descriptionMedia = allMedia.Where(media => media.Type == DownloadMediaType.Description).ToList();
|
|
|
|
if (descriptionMedia.Count > 0){
|
|
foreach (var group in languageGroups.Values){
|
|
group.Add(descriptionMedia[0]);
|
|
}
|
|
}
|
|
|
|
//Find and add Cover media to each group
|
|
var coverMedia = allMedia.Where(media => media.Type == DownloadMediaType.Cover).ToList();
|
|
|
|
if (coverMedia.Count > 0){
|
|
foreach (var group in languageGroups.Values){
|
|
group.Add(coverMedia[0]);
|
|
}
|
|
}
|
|
|
|
return languageGroups;
|
|
}
|
|
|
|
public static string GetValidFolderName(string folderName){
|
|
// Get the invalid characters for a folder name
|
|
char[] invalidChars = Path.GetInvalidFileNameChars();
|
|
|
|
// Check if the folder name contains any invalid characters
|
|
bool isValid = !folderName.Any(c => invalidChars.Contains(c));
|
|
|
|
// Check for reserved names on Windows
|
|
string[] reservedNames =["CON", "PRN", "AUX", "NUL", "COM1", "LPT1"];
|
|
bool isReservedName = reservedNames.Contains(folderName.ToUpperInvariant());
|
|
|
|
if (isValid && !isReservedName && folderName.Length <= 255){
|
|
return folderName; // Return the original folder name if it's valid
|
|
}
|
|
|
|
string uuid = Guid.NewGuid().ToString();
|
|
return uuid;
|
|
}
|
|
|
|
public static string LimitFileNameLength(string fileName, int maxFileNameLength){
|
|
string directory = Path.GetDirectoryName(fileName) ?? string.Empty;
|
|
string name = Path.GetFileNameWithoutExtension(fileName);
|
|
string extension = Path.GetExtension(fileName);
|
|
|
|
if (name.Length > maxFileNameLength - extension.Length){
|
|
name = name.Substring(0, maxFileNameLength - extension.Length);
|
|
}
|
|
|
|
return Path.Combine(directory, name + extension);
|
|
}
|
|
|
|
public static string AddUncPrefixIfNeeded(string path){
|
|
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows) && !IsLongPathEnabled()){
|
|
if (!string.IsNullOrEmpty(path) && !path.StartsWith(@"\\?\")){
|
|
return $@"\\?\{Path.GetFullPath(path)}";
|
|
}
|
|
}
|
|
|
|
return path;
|
|
}
|
|
|
|
|
|
private static bool IsLongPathEnabled(){
|
|
try{
|
|
using (var key = Registry.LocalMachine.OpenSubKey(@"SYSTEM\CurrentControlSet\Control\FileSystem")){
|
|
if (key != null){
|
|
var value = key.GetValue("LongPathsEnabled", 0);
|
|
return value is int intValue && intValue == 1;
|
|
}
|
|
}
|
|
} catch (Exception ex){
|
|
Console.Error.WriteLine($"Failed to check if long paths are enabled: {ex.Message}");
|
|
}
|
|
|
|
return false; // Default to false if unable to read the registry
|
|
}
|
|
|
|
|
|
private static Avalonia.Controls.Image? _backgroundImageLayer;
|
|
|
|
public static void SetBackgroundImage(string backgroundImagePath, double? imageOpacity = 0.5, double? blurRadius = 10){
|
|
try{
|
|
var activeWindow = GetActiveWindow();
|
|
if (activeWindow == null)
|
|
return;
|
|
|
|
|
|
if (activeWindow.Content is not Panel rootPanel){
|
|
rootPanel = new Grid();
|
|
activeWindow.Content = rootPanel;
|
|
}
|
|
|
|
|
|
if (string.IsNullOrEmpty(backgroundImagePath)){
|
|
if (_backgroundImageLayer != null){
|
|
rootPanel.Children.Remove(_backgroundImageLayer);
|
|
_backgroundImageLayer = null;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if (_backgroundImageLayer == null){
|
|
_backgroundImageLayer = new Avalonia.Controls.Image{
|
|
Stretch = Stretch.UniformToFill,
|
|
ZIndex = -1,
|
|
};
|
|
rootPanel.Children.Add(_backgroundImageLayer);
|
|
}
|
|
|
|
_backgroundImageLayer.Source = new Bitmap(backgroundImagePath);
|
|
_backgroundImageLayer.Opacity = imageOpacity ?? 0.5;
|
|
|
|
_backgroundImageLayer.Effect = new BlurEffect{
|
|
Radius = blurRadius ?? 10
|
|
};
|
|
} catch (Exception ex){
|
|
Console.WriteLine($"Failed to set background image: {ex.Message}");
|
|
}
|
|
}
|
|
|
|
private static Window? GetActiveWindow(){
|
|
// Ensure the application is running with a Classic Desktop Lifetime
|
|
if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktopLifetime){
|
|
// Return the first active window found in the desktop application's window list
|
|
return desktopLifetime.Windows.FirstOrDefault(window => window.IsActive);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
|
|
public static bool IsInstalled(string checkFor, string versionString){
|
|
try{
|
|
// Create a new process for mkvmerge
|
|
Process process = new Process();
|
|
process.StartInfo.FileName = checkFor;
|
|
process.StartInfo.Arguments = versionString; // A harmless command to check if mkvmerge is available
|
|
process.StartInfo.RedirectStandardOutput = true;
|
|
process.StartInfo.RedirectStandardError = true;
|
|
process.StartInfo.UseShellExecute = false;
|
|
process.StartInfo.CreateNoWindow = true;
|
|
|
|
// Start the process and wait for it to exit
|
|
process.Start();
|
|
process.WaitForExit();
|
|
|
|
// If the exit code is 0, mkvmerge was found and executed successfully
|
|
return process.ExitCode == 0;
|
|
} catch (Exception){
|
|
// If an exception is caught, mkvmerge is not installed or accessible
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public static void MergePlaylistData(
|
|
Dictionary<string, ServerData> target,
|
|
Dictionary<string, ServerData> source){
|
|
foreach (var kvp in source){
|
|
if (target.TryGetValue(kvp.Key, out var existing)){
|
|
// Merge audio
|
|
existing.audio ??=[];
|
|
if (kvp.Value.audio != null)
|
|
existing.audio.AddRange(kvp.Value.audio);
|
|
|
|
// Merge video
|
|
existing.video ??=[];
|
|
if (kvp.Value.video != null)
|
|
existing.video.AddRange(kvp.Value.video);
|
|
} else{
|
|
// Add new entry (clone lists to avoid reference issues)
|
|
target[kvp.Key] = new ServerData{
|
|
audio = kvp.Value.audio != null ? new List<AudioPlaylist>(kvp.Value.audio) : new List<AudioPlaylist>(),
|
|
video = kvp.Value.video != null ? new List<VideoPlaylist>(kvp.Value.video) : new List<VideoPlaylist>()
|
|
};
|
|
}
|
|
}
|
|
}
|
|
|
|
private static readonly SemaphoreSlim ShutdownLock = new(1, 1);
|
|
|
|
public static async Task ShutdownComputer(){
|
|
if (!await ShutdownLock.WaitAsync(0))
|
|
return;
|
|
try{
|
|
var timer = new System.Timers.Timer(30000); // 30 seconds
|
|
timer.Elapsed += (sender, e) => { PerformShutdown(); };
|
|
timer.AutoReset = false;
|
|
timer.Start();
|
|
|
|
var dialog = new ContentDialog{
|
|
Title = "Shutdown Pending",
|
|
Content = "The PC will shut down in 30 seconds.\nClick 'Cancel' to abort.",
|
|
PrimaryButtonText = "Cancel Shutdown",
|
|
CloseButtonText = "Close",
|
|
DefaultButton = ContentDialogButton.Primary
|
|
};
|
|
|
|
var result = await dialog.ShowAsync();
|
|
|
|
if (result == ContentDialogResult.Primary){
|
|
timer.Stop();
|
|
}
|
|
} finally{
|
|
ShutdownLock.Release();
|
|
}
|
|
}
|
|
|
|
private static void PerformShutdown(){
|
|
string shutdownCmd;
|
|
string shutdownArgs;
|
|
|
|
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)){
|
|
shutdownCmd = "shutdown";
|
|
shutdownArgs = "/s /t 0";
|
|
} else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
|
|
RuntimeInformation.IsOSPlatform(OSPlatform.OSX)){
|
|
shutdownCmd = "shutdown";
|
|
shutdownArgs = "-h now";
|
|
} else{
|
|
throw new PlatformNotSupportedException();
|
|
}
|
|
|
|
try{
|
|
using (var process = new Process()){
|
|
process.StartInfo.FileName = shutdownCmd;
|
|
process.StartInfo.Arguments = shutdownArgs;
|
|
process.StartInfo.RedirectStandardOutput = true;
|
|
process.StartInfo.RedirectStandardError = true;
|
|
process.StartInfo.UseShellExecute = false;
|
|
process.StartInfo.CreateNoWindow = true;
|
|
|
|
process.ErrorDataReceived += (sender, e) => {
|
|
if (!string.IsNullOrEmpty(e.Data)){
|
|
Console.Error.WriteLine($"{e.Data}");
|
|
}
|
|
};
|
|
|
|
process.OutputDataReceived += (sender, e) => {
|
|
if (!string.IsNullOrEmpty(e.Data)){
|
|
Console.Error.WriteLine(e.Data);
|
|
}
|
|
};
|
|
|
|
process.Start();
|
|
|
|
process.BeginOutputReadLine();
|
|
process.BeginErrorReadLine();
|
|
|
|
process.WaitForExit();
|
|
|
|
if (process.ExitCode != 0){
|
|
Console.Error.WriteLine($"Shutdown failed with exit code {process.ExitCode}");
|
|
}
|
|
|
|
}
|
|
} catch (Exception ex){
|
|
Console.Error.WriteLine($"Failed to start shutdown process: {ex.Message}");
|
|
}
|
|
|
|
}
|
|
} |