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AppSettings.cs
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AppSettings.cs
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using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
namespace SubtitleParser
{
public class AppSettings
{
public string InputFile { get; set; }
public string OutputPath { get; set; }
public Vobsub vobsub { get; set; } = new Vobsub();
public Sup sup { get; set; } = new Sup();
public Image image { get; set; } = new Image();
public string GetImgExt()
{
return image.ImageFormat.ToString().ToLower().Replace("jpeg", "jpg");
}
public bool IsSup => InputFile.ToLower().EndsWith(".sup");
public bool IsValid => SelfCheck();
public AppSettings(string[] pars)
{
IConfigurationRoot configurationRoot = InitConfig(pars);
InputFile = configurationRoot["input"];
OutputPath = configurationRoot["output"];
string fmt = configurationRoot["format"];
string val = configurationRoot["fps"];
if ((val ?? "") == "pal")
{
vobsub.fps = FPS.PAL;
}
else
{
vobsub.fps = FPS.NTSC;
}
var section = configurationRoot.GetSection("image");
if (section != null)
{
if (string.IsNullOrWhiteSpace(fmt))
{
fmt = section["format"];
}
section = section.GetSection("border");
if (section != null)
{
val = section["width"];
if (!string.IsNullOrWhiteSpace(val) && int.TryParse(val, out var result))
{
image.Border.Width = result;
}
val = section["padding"];
if (!string.IsNullOrWhiteSpace(val) && int.TryParse(val, out result))
{
image.Border.Padding = result;
}
val = section["color"];
if (!string.IsNullOrWhiteSpace(val))
{
image.Border.BorderColor = Utils.TryParseColor(val, Color.Transparent);
}
}
}
image.ImageFormat = Utils.ConvImgFmt(fmt);
section = configurationRoot.GetSection("vobsub");
if (section != null)
{
val = section["use_custom_color"];
if ((val ?? "").ToLower() == "false")
{
vobsub.UseCustomColors = false;
}
section = section.GetSection("custom_color");
if (section != null)
{
val = section["background"];
vobsub.CustomColors.Background = Utils.TryParseColor(val, Color.Transparent);
val = section["pattern"];
vobsub.CustomColors.Pattern = Utils.TryParseColor(val, Color.Transparent);
val = section["emphasis1"];
vobsub.CustomColors.Emphasis1 = Utils.TryParseColor(val, Color.Transparent);
val = section["emphasis2"];
vobsub.CustomColors.Emphasis2 = Utils.TryParseColor(val, Color.Transparent);
}
}
section = configurationRoot.GetSection("sup");
if (section != null)
{
val = section["background"];
sup.Background = Utils.TryParseColor(val, Color.Transparent);
val = section["convert_color_for_OCR"];
if (!string.IsNullOrWhiteSpace(val) && val.ToLower() != "false")
{
sup.ConvColorForOCR = true;
}
}
}
private IConfigurationRoot InitConfig(string[] args)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>()
{{"-i","input"},{"--input","input"},
{"-o","output"},{"--output","output"},
{ "--fps","fps"},
{"-f","format"},{"--format","format"}};
return new ConfigurationBuilder()
.AddJsonFile("appsettings.json", false, false)
.AddCommandLine(args, dictionary)
.Build();
}
private bool SelfCheck()
{
if (string.IsNullOrEmpty(InputFile))
{
Console.WriteLine("Input file is not set.");
return false;
}
if (!File.Exists(InputFile))
{
Console.WriteLine("Input file is not exists.");
return false;
}
if (string.IsNullOrWhiteSpace(OutputPath))
OutputPath = Utils.GetOutputFolder(InputFile);
else if (!Directory.Exists(OutputPath))
{
try
{
Directory.CreateDirectory(OutputPath);
}
catch (Exception ex)
{
Console.WriteLine("Can't create output folder.{0}", ex.Message);
return false;
}
}
else if (Directory.EnumerateFileSystemEntries(OutputPath).Any())
{
Console.WriteLine("output folder is not empty.");
return false;
}
return true;
}
public class Image
{
public Border Border { get; set; } = new Border();
public ImageFormat ImageFormat { get; set; } = ImageFormat.Jpeg;
}
public class Border
{
public Color BorderColor { get; set; } = Color.Transparent;
public int Width { get; set; } = 0;
public int Padding { get; set; } = 0;
}
public class Vobsub
{
public FourColors CustomColors { get; set; } = new FourColors();
public FPS fps { get; set; } = FPS.PAL;
public bool UseCustomColors { get; set; } = true;
}
public class FourColors
{
public Color Background { get; set; } = Color.Transparent;
public Color Pattern { get; set; } = Color.Transparent;
public Color Emphasis1 { get; set; } = Color.Transparent;
public Color Emphasis2 { get; set; } = Color.Transparent;
}
public class Sup
{
public Color Background { get; set; } = Color.Transparent;
public bool ConvColorForOCR { get; set; }
}
}
}