public static TextSubtitle ReadFile(string fileName)
{
TextSubtitle result = new TextSubtitle();
if (!File.Exists(fileName))
{
Log.DebugFormat("File \"{0}\" doesn't exist. Aborting file import", fileName);
return(result);
}
string lines;
using (TextReader reader = File.OpenText(fileName))
{
lines = reader.ReadToEnd();
}
if (string.IsNullOrEmpty(lines))
{
return(result);
}
List <string> textCaps = lines.Split(new[] { "\r\n\r\n", "\n\n" }, StringSplitOptions.RemoveEmptyEntries).ToList();
foreach (string textCap in textCaps)
{
string[] capLines = textCap.Split(new[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
if (capLines.Length >= 3)
{
string[] timings = capLines[1].Split(new[] { " --> " }, StringSplitOptions.RemoveEmptyEntries);
if (timings.Length >= 2)
{
SubCaption caption = new SubCaption
{
StartTime = DateTime.ParseExact(timings[0], "hh:mm:ss,fff", AppSettings.CInfo).TimeOfDay,
EndTime = DateTime.ParseExact(timings[1], "hh:mm:ss,fff", AppSettings.CInfo).TimeOfDay,
Text = string.Join(Environment.NewLine, capLines, 2, capLines.Length - 2),
};
result.Captions.Add(caption);
}
}
}
result.SetDefaultStyle();
return(result);
}
public static TextSubtitle ReadFile(string fileName)
{
TextSubtitle result = new TextSubtitle();
if (!File.Exists(fileName))
{
Log.DebugFormat("File \"{0}\" doesn't exist. Aborting file import", fileName);
return(result);
}
string lines;
using (TextReader reader = File.OpenText(fileName))
{
lines = reader.ReadToEnd();
}
if (string.IsNullOrEmpty(lines))
{
return(result);
}
List <string> textLines = lines.Split(new[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries).ToList();
List <string> textCaps = new List <string>();
StringBuilder sb = new StringBuilder();
foreach (string line in textLines)
{
if (line.Trim().StartsWith("["))
{
if (sb.Length > 0)
{
textCaps.Add(sb.ToString());
sb.Clear();
}
sb.AppendLine(line.Trim());
}
else
{
sb.AppendLine(line.Trim());
}
}
if (sb.Length > 0)
{
textCaps.Add(sb.ToString());
}
sb.Clear();
//textCaps = lines.Split(new[] {"\r\n\r\n", "\n\n"}, StringSplitOptions.RemoveEmptyEntries).ToList();
if (!textCaps.Any())
{
return(result);
}
string sInfo = textCaps[0];
if (!sInfo.Any())
{
return(result);
}
sInfo = Regex.Replace(sInfo, "^;.*$|^Title.*$", "", RegexOptions.Multiline);
bool isAdvancedScript = false;
try
{
Match matchAdvanced = Regex.Match(sInfo, @"^\[Script Info\].*ScriptType: v4\.00+.*$", RegexOptions.Singleline | RegexOptions.Multiline);
Match matchResults = Regex.Match(sInfo, @"^\[Script Info\].*ScriptType: v4\.00.*$", RegexOptions.Singleline | RegexOptions.Multiline);
if (!matchResults.Success && !matchAdvanced.Success)
{
return(result);
}
if (matchAdvanced.Success)
{
isAdvancedScript = true;
}
}
catch (ArgumentException ex)
{
Log.Error(ex);
}
bool setFormat = false;
for (int i = 1; i <= textCaps.Count - 1; i++)
{
string section = textCaps[i];
try
{
Match matchStyles = Regex.Match(section, @"^\[V4.*Styles\].*$", RegexOptions.Multiline);
Match matchEvents = Regex.Match(section, @"^\[Events\].*$", RegexOptions.Multiline);
if (matchStyles.Success && !setFormat)
{
string[] styles = section.Split(new[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
if (styles.Length < 3)
{
return(result);
}
List <String> formatAttribs = styles[1].Split(new[] { "," }, StringSplitOptions.None).ToList();
List <String> formatValues = styles[2].Split(new[] { "," }, StringSplitOptions.None).ToList();
for (int index = 0; index <= formatAttribs.Count - 1; index++)
{
string formatAttrib = formatAttribs[index].Trim();
string formatValue = formatValues[index].Trim();
switch (formatAttrib)
{
case "Fontname":
result.Style.FontName = formatValue;
break;
case "Fontsize":
result.Style.FontSize = int.Parse(formatValue, NumberStyles.Integer);
break;
case "PrimaryColour":
result.Style.PrimaryColor = GetCorrectColor(formatValue);
break;
case "SecondaryColour":
result.Style.SecondaryColor = GetCorrectColor(formatValue);
break;
case "TertiaryColour":
case "OutlineColour":
result.Style.OutlineColor = GetCorrectColor(formatValue);
break;
case "BackColour":
result.Style.BackColor = GetCorrectColor(formatValue);
break;
case "Bold":
result.Style.Bold = formatValue == "-1";
break;
case "Italic":
result.Style.Italic = formatValue == "-1";
break;
case "Underline":
result.Style.Underline = formatValue == "-1";
break;
case "StrikeOut":
result.Style.StrikeThrough = formatValue == "-1";
break;
case "BorderStyle":
result.Style.BorderStyle = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Outline":
result.Style.Outline = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Shadow":
result.Style.Shadow = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Alignment":
result.Style.Alignment = GetAlignment(formatValue, isAdvancedScript);
break;
case "MarginL":
result.Style.MarginL = int.Parse(formatValue, NumberStyles.Integer);
break;
case "MarginR":
result.Style.MarginR = int.Parse(formatValue, NumberStyles.Integer);
break;
case "MarginV":
result.Style.MarginV = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Alphalevel":
result.Style.AlphaLevel = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Encoding":
result.Style.Encoding = formatValue;
break;
}
}
setFormat = true;
}
else if (matchEvents.Success)
{
string[] events = section.Split(new[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
if (events.Length < 2)
{
return(result);
}
List <String> eventFormat = events[1].Split(new[] { "," }, StringSplitOptions.None).ToList();
int startTimeRow = -1, endTimeRow = -1, textRow = -1;
for (int j = 0; j <= eventFormat.Count - 1; j++)
{
string label = eventFormat[j].Trim();
if (label.Equals("Start"))
{
startTimeRow = j;
}
else if (label.Equals("End"))
{
endTimeRow = j;
}
else if (label.Equals("Text"))
{
textRow = j;
}
}
if (startTimeRow < 0 || endTimeRow < 0 || textRow < 0)
{
return(result);
}
for (int j = 2; j <= events.Length - 1; j++)
{
string eventLine = events[j];
string[] eventRows = eventLine.Split(new[] { "," }, StringSplitOptions.None);
if (eventRows.Length < textRow + 1)
{
continue;
}
TimeSpan startTime =
DateTime.ParseExact(eventRows[startTimeRow].Trim(), "h:mm:ss.ff", AppSettings.CInfo).
TimeOfDay;
TimeSpan endTime =
DateTime.ParseExact(eventRows[endTimeRow].Trim(), "h:mm:ss.ff", AppSettings.CInfo).
TimeOfDay;
string text = string.Join(", ", eventRows, textRow, eventRows.Length - textRow);
// line break
text = Regex.Replace(text, @"(?:\\N|\\n)", Environment.NewLine, RegexOptions.Multiline);
// remove line break strategy
text = Regex.Replace(text, @"\\q\d*?", string.Empty, RegexOptions.Multiline);
// bold text
text = Regex.Replace(text, @"\{\\b1\}(.*?)\{\\b0*?\}", "<b>$1</b>", RegexOptions.Singleline | RegexOptions.Multiline);
// italic text
text = Regex.Replace(text, @"\{\\i1\}(.*?)\{\\i0*?\}", "<i>$1</i>", RegexOptions.Singleline | RegexOptions.Multiline);
// underlined text
text = Regex.Replace(text, @"\{\\u1\}(.*?)\{\\u0*?\}", "<u>$1</u>", RegexOptions.Singleline | RegexOptions.Multiline);
// strike-through text
text = Regex.Replace(text, @"\{\\s1\}(.*?)\{\\s0*?\}", "<s>$1</s>", RegexOptions.Singleline | RegexOptions.Multiline);
// remove border and shadow override
text = Regex.Replace(text, @"\{\\(?:bord|shad)\d*?\}", string.Empty, RegexOptions.Multiline);
// remove blurry text border
text = Regex.Replace(text, @"\{\\be(?:1|0)\}", string.Empty, RegexOptions.Multiline);
// remove fontname
text = Regex.Replace(text, @"\{\\fn.*\}", string.Empty, RegexOptions.Multiline);
// remove fontsize
text = Regex.Replace(text, @"\{\\fs.*\}", string.Empty, RegexOptions.Multiline);
// remove color definition
text = Regex.Replace(text, @"\{\\\d?c&H.*&\}", string.Empty, RegexOptions.Multiline);
// remove alpha definition
text = Regex.Replace(text, @"\{\\\d?(?:a|alpha)&H.*&\}", string.Empty, RegexOptions.Multiline);
// remove x/y text scaling
text = Regex.Replace(text, @"\{\\(?:fscy|fscx)\d+\}", string.Empty, RegexOptions.Multiline);
// remove text spacing
text = Regex.Replace(text, @"\{\\fsp\d+\}", string.Empty, RegexOptions.Multiline);
// remove charset definition
text = Regex.Replace(text, @"\{\\fe.*?\}", string.Empty, RegexOptions.Multiline);
// parse and remove text alignment
Regex align = new Regex(@"\{\\an*?(\d*?)\}", RegexOptions.Multiline);
int alignment = GetAlignment(align.Match(text).Value, isAdvancedScript);
text = align.Replace(text, string.Empty);
// remove x/y/z text rotation
text = Regex.Replace(text, @"\{\\fr(?:x|y|z)??(-??\d*?)\}", string.Empty, RegexOptions.Multiline);
// remove karaoke formatting
text = Regex.Replace(text, @"\{\\(?:k|ko|kf|K)(\d*?)\}", string.Empty, RegexOptions.Multiline);
// remove format reset
text = Regex.Replace(text, @"\{\\r.*\}", string.Empty, RegexOptions.Multiline);
// remove text animation
text = Regex.Replace(text, @"\{\\(?:move|pos|t|org|fad|fade|clip)\(.*?\)\}", string.Empty, RegexOptions.Multiline);
// remove anything that was not catched above
text = Regex.Replace(text, @"\{(?:\\(?:fscy|fscx)\d+|\\fn.*|\\fs.*|\\\d?c&H.*&|\\\d?(?:a|alpha)&H.*&|\\(?:fscy|fscx)\d+|" +
@"\\fsp\d+|\\fe.*?|\\an*?(\d*?)|\\fr(?:x|y|z)??(-??\d*?)|\\(?:k|ko|kf|K)(\d*?)|\\r.*|" +
@"\\(?:move|pos|t|org|fad|fade|clip)\(.*?\)\\N|\\n|\\q\d*?|\\(?:b|i|u|s|be)(?:1|0)*?|\\(?:bord|shad)\d*?)*?\}",
string.Empty, RegexOptions.Multiline);
SubCaption caption = new SubCaption
{
StartTime = startTime,
EndTime = endTime,
Text = text,
Alignment = alignment
};
result.Captions.Add(caption);
}
}
}
catch (ArgumentException ex)
{
Log.Error(ex);
}
}
if (!setFormat)
{
result.SetDefaultStyle();
}
return(result);
}
public static TextSubtitle ReadFile(string fileName)
{
TextSubtitle result = new TextSubtitle();
if (!File.Exists(fileName))
{
Log.DebugFormat("File \"{0}\" doesn't exist. Aborting file import", fileName);
return result;
}
string lines;
using (TextReader reader = File.OpenText(fileName))
{
lines = reader.ReadToEnd();
}
if (string.IsNullOrEmpty(lines)) return result;
List<string> textCaps = lines.Split(new[] {"\r\n\r\n", "\n\n"}, StringSplitOptions.RemoveEmptyEntries).ToList();
if (!textCaps.Any()) return result;
string sInfo = textCaps[0];
if (!sInfo.Any()) return result;
bool isAdvancedScript = false;
try
{
Match matchAdvanced = Regex.Match(sInfo, @"^\[Script Info\].*ScriptType: v4\.00+.*$", RegexOptions.Singleline | RegexOptions.Multiline);
Match matchResults = Regex.Match(sInfo, @"^\[Script Info\].*ScriptType: v4\.00.*$", RegexOptions.Singleline | RegexOptions.Multiline);
if (!matchResults.Success && !matchAdvanced.Success)
{
return result;
}
if (matchAdvanced.Success)
isAdvancedScript = true;
}
catch (ArgumentException ex)
{
Log.Error(ex);
}
bool setFormat = false;
for (int i = 1; i <= textCaps.Count - 1; i++ )
{
string section = textCaps[i];
try
{
Match matchStyles = Regex.Match(section, @"^\[V4.*Styles\].*$", RegexOptions.Multiline);
Match matchEvents = Regex.Match(section, @"^\[Events\].*$", RegexOptions.Multiline);
if (matchStyles.Success && !setFormat)
{
string[] styles = section.Split(new[] {"\r\n", "\n"}, StringSplitOptions.RemoveEmptyEntries);
if (styles.Length < 3) return result;
List<String> formatAttribs = styles[1].Split(new[] {","}, StringSplitOptions.None).ToList();
List<String> formatValues = styles[2].Split(new[] {","}, StringSplitOptions.None).ToList();
for (int index = 0; index <= formatAttribs.Count - 1; index++)
{
string formatAttrib = formatAttribs[index].Trim();
string formatValue = formatValues[index].Trim();
switch (formatAttrib)
{
case "Fontname":
result.Style.FontName = formatValue;
break;
case "Fontsize":
result.Style.FontSize = int.Parse(formatValue, NumberStyles.Integer);
break;
case "PrimaryColour":
result.Style.PrimaryColor = GetCorrectColor(formatValue);
break;
case "SecondaryColour":
result.Style.SecondaryColor = GetCorrectColor(formatValue);
break;
case "TertiaryColour":
case "OutlineColour":
result.Style.OutlineColor = GetCorrectColor(formatValue);
break;
case "BackColour":
result.Style.BackColor = GetCorrectColor(formatValue);
break;
case "Bold":
result.Style.Bold = formatValue == "-1";
break;
case "Italic":
result.Style.Italic = formatValue == "-1";
break;
case "Underline":
result.Style.Underline = formatValue == "-1";
break;
case "StrikeOut":
result.Style.StrikeThrough = formatValue == "-1";
break;
case "BorderStyle":
result.Style.BorderStyle = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Outline":
result.Style.Outline = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Shadow":
result.Style.Shadow = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Alignment":
result.Style.Alignment = GetAlignment(formatValue, isAdvancedScript);
break;
case "MarginL":
result.Style.MarginL = int.Parse(formatValue, NumberStyles.Integer);
break;
case "MarginR":
result.Style.MarginR = int.Parse(formatValue, NumberStyles.Integer);
break;
case "MarginV":
result.Style.MarginV = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Alphalevel":
result.Style.AlphaLevel = int.Parse(formatValue, NumberStyles.Integer);
break;
case "Encoding":
result.Style.Encoding = formatValue;
break;
}
}
setFormat = true;
}
else if (matchEvents.Success)
{
string[] events = section.Split(new[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
if (events.Length < 2) return result;
List<String> eventFormat = events[1].Split(new[] { "," }, StringSplitOptions.None).ToList();
int startTimeRow = -1, endTimeRow = -1, textRow = -1;
for (int j = 0; j <= eventFormat.Count - 1; j++)
{
string label = eventFormat[j].Trim();
if (label.Equals("Start"))
startTimeRow = j;
else if (label.Equals("End"))
endTimeRow = j;
else if (label.Equals("Text"))
textRow = j;
}
if (startTimeRow < 0 || endTimeRow < 0 || textRow < 0) return result;
for (int j = 2; j <= events.Length - 1; j++)
{
string eventLine = events[j];
string[] eventRows = eventLine.Split(new[] {","}, StringSplitOptions.None);
if (eventRows.Length < textRow + 1) continue;
TimeSpan startTime =
DateTime.ParseExact(eventRows[startTimeRow].Trim(), "h:mm:ss.ff", AppSettings.CInfo).
TimeOfDay;
TimeSpan endTime =
DateTime.ParseExact(eventRows[endTimeRow].Trim(), "h:mm:ss.ff", AppSettings.CInfo).
TimeOfDay;
string text = string.Join(", ", eventRows, textRow, eventRows.Length - textRow);
// line break
text = Regex.Replace(text, @"(?:\\N|\\n)", Environment.NewLine, RegexOptions.Multiline);
// remove line break strategy
text = Regex.Replace(text, @"\\q\d*?", string.Empty, RegexOptions.Multiline);
// bold text
text = Regex.Replace(text, @"\{\\b1\}(.*?)\{\\b0*?\}", "<b>$1</b>", RegexOptions.Singleline | RegexOptions.Multiline);
// italic text
text = Regex.Replace(text, @"\{\\i1\}(.*?)\{\\i0*?\}", "<i>$1</i>", RegexOptions.Singleline | RegexOptions.Multiline);
// underlined text
text = Regex.Replace(text, @"\{\\u1\}(.*?)\{\\u0*?\}", "<u>$1</u>", RegexOptions.Singleline | RegexOptions.Multiline);
// strike-through text
text = Regex.Replace(text, @"\{\\s1\}(.*?)\{\\s0*?\}", "<s>$1</s>", RegexOptions.Singleline | RegexOptions.Multiline);
// remove border and shadow override
text = Regex.Replace(text, @"\{\\(?:bord|shad)\d*?\}", string.Empty, RegexOptions.Multiline);
// remove blurry text border
text = Regex.Replace(text, @"\{\\be(?:1|0)\}", string.Empty, RegexOptions.Multiline);
// remove fontname
text = Regex.Replace(text, @"\{\\fn.*\}", string.Empty, RegexOptions.Multiline);
// remove fontsize
text = Regex.Replace(text, @"\{\\fs.*\}", string.Empty, RegexOptions.Multiline);
// remove color definition
text = Regex.Replace(text, @"\{\\\d?c&H.*&\}", string.Empty, RegexOptions.Multiline);
// remove alpha definition
text = Regex.Replace(text, @"\{\\\d?(?:a|alpha)&H.*&\}", string.Empty, RegexOptions.Multiline);
// remove x/y text scaling
text = Regex.Replace(text, @"\{\\(?:fscy|fscx)\d+\}", string.Empty, RegexOptions.Multiline);
// remove text spacing
text = Regex.Replace(text, @"\{\\fsp\d+\}", string.Empty, RegexOptions.Multiline);
// remove charset definition
text = Regex.Replace(text, @"\{\\fe.*?\}", string.Empty, RegexOptions.Multiline);
// parse and remove text alignment
Regex align = new Regex(@"\{\\an*?(\d*?)\}", RegexOptions.Multiline);
int alignment = GetAlignment(align.Match(text).Value, isAdvancedScript);
text = align.Replace(text, string.Empty);
// remove x/y/z text rotation
text = Regex.Replace(text, @"\{\\fr(?:x|y|z)??(-??\d*?)\}", string.Empty, RegexOptions.Multiline);
// remove karaoke formatting
text = Regex.Replace(text, @"\{\\(?:k|ko|kf|K)(\d*?)\}", string.Empty, RegexOptions.Multiline);
// remove format reset
text = Regex.Replace(text, @"\{\\r.*\}", string.Empty, RegexOptions.Multiline);
// remove text animation
text = Regex.Replace(text, @"\{\\(?:move|pos|t|org|fad|fade|clip)\(.*?\)\}", string.Empty, RegexOptions.Multiline);
// remove anything that was not catched above
text = Regex.Replace(text, @"\{(?:\\(?:fscy|fscx)\d+|\\fn.*|\\fs.*|\\\d?c&H.*&|\\\d?(?:a|alpha)&H.*&|\\(?:fscy|fscx)\d+|" +
@"\\fsp\d+|\\fe.*?|\\an*?(\d*?)|\\fr(?:x|y|z)??(-??\d*?)|\\(?:k|ko|kf|K)(\d*?)|\\r.*|" +
@"\\(?:move|pos|t|org|fad|fade|clip)\(.*?\)\\N|\\n|\\q\d*?|\\(?:b|i|u|s|be)(?:1|0)*?|\\(?:bord|shad)\d*?)*?\}",
string.Empty, RegexOptions.Multiline);
SubCaption caption = new SubCaption
{
StartTime = startTime,
EndTime = endTime,
Text = text,
Alignment = alignment
};
result.Captions.Add(caption);
}
}
}
catch (ArgumentException ex)
{
Log.Error(ex);
}
}
if (!setFormat)
{
result.SetDefaultStyle();
}
return result;
}