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ivandroflyivandrofly
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Add project files.
1 parent e8e60fc commit e167d1e

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‎ConsoleTest/ConsoleTest.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp1.1</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\SubLib.NET\SubLib.csproj" />
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</ItemGroup>
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</Project>

‎ConsoleTest/Program.cs

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namespace ConsoleTest
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{
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using System;
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using System.Reflection;
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using SubLib.Formats;
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using System.IO;
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class Program
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{
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static void Main(string[] args)
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{
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Console.WriteLine("Test running...");
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string file = string.empty;
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if (!File.Exists(file))
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{
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throw new FileNotFoundException(file);
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}
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var sub = new Subrip(file);
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Console.WriteLine($"Total paragraphs: {sub.Paragraphs.Count}");
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foreach (var p in sub.Paragraphs)
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{
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Console.WriteLine(p.Text);
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}
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Console.ReadLine();
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}
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}
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}

‎SubLib.NET/Configs/Configs.cs

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namespace SubLib.NET.Models
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{
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using System;
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using System.Collections.Generic;
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using System.Text;
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public static class Configs
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{
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static Configs()
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{
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// todo: init timeConfigs;
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TimeConfigs = new TimeConfigs() { FrameRate = 25 };
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}
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public static TimeConfigs TimeConfigs { get; }
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}
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}

‎SubLib.NET/Configs/TimeConfigs.cs

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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace SubLib.NET.Models
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{
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public class TimeConfigs
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{
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public double FrameRate { get; set; }
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}
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}

‎SubLib.NET/Enums/ExpectingLine.cs

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namespace SubLib.Formats.Enums
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{
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public enum ExpectingLineSubrip
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{
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Number,
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TimeCodes,
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Text
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}
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}

‎SubLib.NET/Formats/MacSub.cs

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namespace SubLib.Formats
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{
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using SubLib.Models;
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using SubLib.NET.Utils;
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using SubLib.Utils;
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using System;
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using System.Text;
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public class MacSub : Subtitle
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{
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private enum Expecting
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{
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StartFrame,
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Text,
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EndFrame
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}
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public MacSub(string file) : base(file)
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{
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}
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public override string Name => "MacSub";
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public override string Extension => ".txt";
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public override bool IsFrameBased => true;
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public override void Save(string file, Encoding encoding)
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{
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throw new NotImplementedException();
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}
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public string ToText()
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{
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// Startframe
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// Text
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// Endframe.
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const string writeFormat = "/{0}{3}{1}{3}/{2}{3}";
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var sb = new StringBuilder();
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foreach (var p in Paragraphs)
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{
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sb.AppendFormat(writeFormat, TimeUtils.MillisecondsToFrames(p.StartTime.TotalMilliseconds), HtmlUtils.RemoveHtmlTags(p.Text, true),
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TimeUtils.MillisecondsToFrames(p.EndTime.TotalMilliseconds), Environment.NewLine);
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}
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return sb.ToString();
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}
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public override void Load(string[] lines)
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{
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var expecting = Expecting.StartFrame;
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Paragraphs.Clear();
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_errorCount = 0;
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char[] trimChar = { '/' };
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var p = new Paragraph();
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for (int i = 0, lineNumber = 1; i < lines.Length; i++)
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{
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string line = lines[i].Trim();
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string nextLine = null;
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if (i + 1 < lines.Length)
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{
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nextLine = lines[i + 1].Trim();
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}
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try
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{
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switch (expecting)
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{
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case Expecting.StartFrame:
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if (ContainsOnlyNumber(line))
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{
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double ms = TimeUtils.FramesToMilliseconds(int.Parse(line.TrimStart(trimChar)));
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p.StartTime = new TimeCode(ms);
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expecting = Expecting.Text;
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}
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else
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{
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_errorCount++;
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}
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break;
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case Expecting.Text:
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line = HtmlUtils.RemoveHtmlTags(line, true);
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p.Text += string.IsNullOrEmpty(p.Text) ? line : Environment.NewLine + line;
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// Next reading is going to be endframe if next line starts with (/) delimeter which indicates frame start.
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if ((nextLine == null) || (nextLine.Length > 0 && nextLine[0] == '/'))
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{
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expecting = Expecting.EndFrame;
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p.Number = lineNumber++;
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}
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break;
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case Expecting.EndFrame:
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if (ContainsOnlyNumber(line))
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{
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double ms = TimeUtils.FramesToMilliseconds(int.Parse(line.TrimStart(trimChar)));
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p.EndTime = new TimeCode(ms);
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Paragraphs.Add(p);
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// Prepare for next reading.
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p = new Paragraph();
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expecting = Expecting.StartFrame;
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}
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else
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{
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_errorCount++;
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}
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break;
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}
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}
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catch
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{
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_errorCount++;
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}
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}
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}
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private static bool ContainsOnlyNumber(string input)
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{
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int len = input.Length;
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// 10 = length of int.MaxValue (2147483647); +1 if starts with '/'
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if (len == 0 || len > 11 || input[0] != '/')
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{
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return false;
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}
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int halfLen = len / 2;
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for (int i = 1; i <= halfLen; i++) // /10.0 (Do not parse double)
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{
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if (!(CharUtils.IsDigit(input[i]) && CharUtils.IsDigit(input[len - i])))
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{
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return false;
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}
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}
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return true;
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}
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}
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}

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