private static string DoFix(Paragraph p, Paragraph prev, Encoding encoding, string language)
{
if (p.Text != null && p.Text.Length > 1)
{
string text = p.Text;
string pre = string.Empty;
if (text.Length > 4 && text.StartsWith("<i> ", StringComparison.Ordinal))
{
pre = "<i> ";
text = text.Substring(4);
}
if (text.Length > 3 && text.StartsWith("<i>", StringComparison.Ordinal))
{
pre = "<i>";
text = text.Substring(3);
}
if (text.Length > 4 && text.StartsWith("<I> ", StringComparison.Ordinal))
{
pre = "<I> ";
text = text.Substring(4);
}
if (text.Length > 3 && text.StartsWith("<I>", StringComparison.Ordinal))
{
pre = "<I>";
text = text.Substring(3);
}
if (text.Length > 2 && text.StartsWith('♪'))
{
pre = pre + "♪";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith(' '))
{
pre = pre + " ";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith('♫'))
{
pre = pre + "♫";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith(' '))
{
pre = pre + " ";
text = text.Substring(1);
}
var firstLetter = text[0];
string prevText = " .";
if (prev != null)
{
prevText = HtmlUtil.RemoveHtmlTags(prev.Text);
}
bool isPrevEndOfLine = Helper.IsPreviousTextEndOfParagraph(prevText);
if (prevText == " .")
{
isPrevEndOfLine = true;
}
if ((!text.StartsWith("www.", StringComparison.Ordinal) && !text.StartsWith("http:", StringComparison.Ordinal) && !text.StartsWith("https:", StringComparison.Ordinal)) &&
(char.IsLower(firstLetter) || Helper.IsTurkishLittleI(firstLetter, encoding, language)) &&
!char.IsDigit(firstLetter) &&
isPrevEndOfLine)
{
bool isMatchInKnowAbbreviations = language == "en" &&
(prevText.EndsWith(" o.r.", StringComparison.Ordinal) ||
prevText.EndsWith(" a.m.", StringComparison.Ordinal) ||
prevText.EndsWith(" p.m.", StringComparison.Ordinal));
if (!isMatchInKnowAbbreviations)
{
if (Helper.IsTurkishLittleI(firstLetter, encoding, language))
{
p.Text = pre + Helper.GetTurkishUppercaseLetter(firstLetter, encoding) + text.Substring(1);
}
else if (language == "en" && (text.StartsWith("l ", StringComparison.Ordinal) || text.StartsWith("l-I", StringComparison.Ordinal) || text.StartsWith("ls ", StringComparison.Ordinal) || text.StartsWith("lnterested") ||
text.StartsWith("lsn't ", StringComparison.Ordinal) || text.StartsWith("ldiot", StringComparison.Ordinal) || text.StartsWith("ln", StringComparison.Ordinal) || text.StartsWith("lm", StringComparison.Ordinal) ||
text.StartsWith("ls", StringComparison.Ordinal) || text.StartsWith("lt", StringComparison.Ordinal) || text.StartsWith("lf ", StringComparison.Ordinal) || text.StartsWith("lc", StringComparison.Ordinal) || text.StartsWith("l'm ", StringComparison.Ordinal)) || text.StartsWith("l am ", StringComparison.Ordinal)) // l > I
{
p.Text = pre + "I" + text.Substring(1);
}
else
{
p.Text = pre + char.ToUpper(firstLetter) + text.Substring(1);
}
}
}
}
if (p.Text != null && p.Text.Contains(Environment.NewLine))
{
var arr = p.Text.SplitToLines();
if (arr.Length == 2 && arr[1].Length > 1)
{
string text = arr[1];
string pre = string.Empty;
if (text.Length > 4 && text.StartsWith("<i> ", StringComparison.Ordinal))
{
pre = "<i> ";
text = text.Substring(4);
}
if (text.Length > 3 && text.StartsWith("<i>", StringComparison.Ordinal))
{
pre = "<i>";
text = text.Substring(3);
}
if (text.Length > 4 && text.StartsWith("<I> ", StringComparison.Ordinal))
{
pre = "<I> ";
text = text.Substring(4);
}
if (text.Length > 3 && text.StartsWith("<I>", StringComparison.Ordinal))
{
pre = "<I>";
text = text.Substring(3);
}
if (text.Length > 2 && text.StartsWith('♪'))
{
pre = pre + "♪";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith(' '))
{
pre = pre + " ";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith('♫'))
{
pre = pre + "♫";
text = text.Substring(1);
}
if (text.Length > 2 && text.StartsWith(' '))
{
pre = pre + " ";
text = text.Substring(1);
}
char firstLetter = text[0];
string prevText = HtmlUtil.RemoveHtmlTags(arr[0]);
bool isPrevEndOfLine = Helper.IsPreviousTextEndOfParagraph(prevText);
if ((!text.StartsWith("www.", StringComparison.Ordinal) && !text.StartsWith("http:", StringComparison.Ordinal) && !text.StartsWith("https:", StringComparison.Ordinal)) &&
(char.IsLower(firstLetter) || Helper.IsTurkishLittleI(firstLetter, encoding, language)) &&
!prevText.EndsWith("...", StringComparison.Ordinal) &&
isPrevEndOfLine)
{
bool isMatchInKnowAbbreviations = language == "en" &&
(prevText.EndsWith(" o.r.", StringComparison.Ordinal) ||
prevText.EndsWith(" a.m.", StringComparison.Ordinal) ||
prevText.EndsWith(" p.m.", StringComparison.Ordinal));
if (!isMatchInKnowAbbreviations)
{
if (Helper.IsTurkishLittleI(firstLetter, encoding, language))
{
text = pre + Helper.GetTurkishUppercaseLetter(firstLetter, encoding) + text.Substring(1);
}
else if (language == "en" && (text.StartsWith("l ", StringComparison.Ordinal) || text.StartsWith("l-I", StringComparison.Ordinal) || text.StartsWith("ls ") || text.StartsWith("lnterested") ||
text.StartsWith("lsn't ", StringComparison.Ordinal) || text.StartsWith("ldiot", StringComparison.Ordinal) || text.StartsWith("ln", StringComparison.Ordinal) || text.StartsWith("lm", StringComparison.Ordinal) ||
text.StartsWith("ls", StringComparison.Ordinal) || text.StartsWith("lt", StringComparison.Ordinal) || text.StartsWith("lf ", StringComparison.Ordinal) || text.StartsWith("lc", StringComparison.Ordinal) || text.StartsWith("l'm ", StringComparison.Ordinal)) || text.StartsWith("l am ", StringComparison.Ordinal)) // l > I
{
text = pre + "I" + text.Substring(1);
}
else
{
text = pre + char.ToUpper(firstLetter) + text.Substring(1);
}
p.Text = arr[0] + Environment.NewLine + text;
}
}
arr = p.Text.SplitToLines();
if ((arr[0].StartsWith('-') || arr[0].StartsWith("<i>-", StringComparison.Ordinal)) &&
(arr[1].StartsWith('-') || arr[1].StartsWith("<i>-", StringComparison.Ordinal)) &&
!arr[0].StartsWith("--", StringComparison.Ordinal) && !arr[0].StartsWith("<i>--", StringComparison.Ordinal) &&
!arr[1].StartsWith("--", StringComparison.Ordinal) && !arr[1].StartsWith("<i>--", StringComparison.Ordinal))
{
if (isPrevEndOfLine && arr[1].StartsWith("<i>- ", StringComparison.Ordinal) && arr[1].Length > 6)
{
p.Text = arr[0] + Environment.NewLine + "<i>- " + char.ToUpper(arr[1][5]) + arr[1].Remove(0, 6);
}
else if (isPrevEndOfLine && arr[1].StartsWith("- ", StringComparison.Ordinal) && arr[1].Length > 3)
{
p.Text = arr[0] + Environment.NewLine + "- " + char.ToUpper(arr[1][2]) + arr[1].Remove(0, 3);
}
arr = p.Text.SplitToLines();
prevText = " .";
if (prev != null && p.StartTime.TotalMilliseconds - 10000 < prev.EndTime.TotalMilliseconds)
{
prevText = HtmlUtil.RemoveHtmlTags(prev.Text);
}
bool isPrevLineEndOfLine = Helper.IsPreviousTextEndOfParagraph(prevText);
if (isPrevLineEndOfLine && arr[0].StartsWith("<i>- ", StringComparison.Ordinal) && arr[0].Length > 6)
{
p.Text = "<i>- " + char.ToUpper(arr[0][5]) + arr[0].Remove(0, 6) + Environment.NewLine + arr[1];
}
else if (isPrevLineEndOfLine && arr[0].StartsWith("- ", StringComparison.Ordinal) && arr[0].Length > 3)
{
p.Text = "- " + char.ToUpper(arr[0][2]) + arr[0].Remove(0, 3) + Environment.NewLine + arr[1];
}
}
}
}
if (p.Text != null && p.Text.Length > 4)
{
int len = 0;
int indexOfNewLine = p.Text.IndexOf(Environment.NewLine + " -", 1, StringComparison.Ordinal);
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "- <i> ♪", 1, StringComparison.Ordinal);
len = "- <i> ♪".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "-", 1, StringComparison.Ordinal);
len = "-".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "<i>-", 1, StringComparison.Ordinal);
len = "<i>-".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "<i> -", 1, StringComparison.Ordinal);
len = "<i> -".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "♪ -", 1, StringComparison.Ordinal);
len = "♪ -".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "♪ <i> -", 1, StringComparison.Ordinal);
len = "♪ <i> -".Length;
}
if (indexOfNewLine < 0)
{
indexOfNewLine = p.Text.IndexOf(Environment.NewLine + "♪ <i>-", 1, StringComparison.Ordinal);
len = "♪ <i>-".Length;
}
if (indexOfNewLine > 0)
{
string text = p.Text.Substring(indexOfNewLine + len);
var st = new StrippableText(text);
if (st.StrippedText.Length > 0 && Helper.IsTurkishLittleI(st.StrippedText[0], encoding, language) && !st.Pre.EndsWith('[') && !st.Pre.Contains("..."))
{
text = st.Pre + Helper.GetTurkishUppercaseLetter(st.StrippedText[0], encoding) + st.StrippedText.Substring(1) + st.Post;
p.Text = p.Text.Remove(indexOfNewLine + len).Insert(indexOfNewLine + len, text);
}
else if (st.StrippedText.Length > 0 && st.StrippedText[0] != char.ToUpper(st.StrippedText[0]) && !st.Pre.EndsWith('[') && !st.Pre.Contains("..."))
{
text = st.Pre + char.ToUpper(st.StrippedText[0]) + st.StrippedText.Substring(1) + st.Post;
p.Text = p.Text.Remove(indexOfNewLine + len).Insert(indexOfNewLine + len, text);
}
}
}
return(p.Text);
}
public void Fix(Subtitle subtitle, IFixCallbacks callbacks)
{
var language = Configuration.Settings.Language.FixCommonErrors;
string fixAction = language.StartWithUppercaseLetterAfterColon;
int noOfFixes = 0;
for (int i = 0; i < subtitle.Paragraphs.Count; i++)
{
var p = new Paragraph(subtitle.Paragraphs[i]);
Paragraph last = subtitle.GetParagraphOrDefault(i - 1);
string oldText = p.Text;
int skipCount = 0;
if (last != null)
{
string lastText = HtmlUtil.RemoveHtmlTags(last.Text);
if (lastText.EndsWith(':') || lastText.EndsWith(';'))
{
var st = new StrippableText(p.Text);
if (st.StrippedText.Length > 0 && st.StrippedText[0] != char.ToUpper(st.StrippedText[0]))
{
p.Text = st.Pre + char.ToUpper(st.StrippedText[0]) + st.StrippedText.Substring(1) + st.Post;
}
}
}
if (oldText.Contains(ExpectedChars))
{
bool lastWasColon = false;
for (int j = 0; j < p.Text.Length; j++)
{
var s = p.Text[j];
if (s == ':' || s == ';')
{
lastWasColon = true;
}
else if (lastWasColon)
{
// skip whitespace index
if (j + 2 < p.Text.Length && p.Text[j] == ' ')
{
s = p.Text[++j];
}
var startFromJ = p.Text.Substring(j);
if (startFromJ.Length > 3 && startFromJ[0] == '<' && startFromJ[2] == '>' && (startFromJ[1] == 'i' || startFromJ[1] == 'b' || startFromJ[1] == 'u'))
{
skipCount = 2;
}
else if (startFromJ.StartsWith("<font ", StringComparison.OrdinalIgnoreCase) && p.Text.Substring(j).Contains('>'))
{
skipCount = (j + startFromJ.IndexOf('>', 6)) - j;
}
else if (Helper.IsTurkishLittleI(s, callbacks.Encoding, callbacks.Language))
{
p.Text = p.Text.Remove(j, 1).Insert(j, Helper.GetTurkishUppercaseLetter(s, callbacks.Encoding).ToString(CultureInfo.InvariantCulture));
lastWasColon = false;
}
else if (char.IsLower(s))
{
// iPhone
bool change = true;
if (s == 'i' && p.Text.Length > j + 1)
{
if (p.Text[j + 1] == char.ToUpper(p.Text[j + 1]))
{
change = false;
}
}
if (change)
{
p.Text = p.Text.Remove(j, 1).Insert(j, char.ToUpper(s).ToString(CultureInfo.InvariantCulture));
}
lastWasColon = false;
}
else if (!(" " + Environment.NewLine).Contains(s))
{
lastWasColon = false;
}
// move the: 'j' pointer and reset skipCount to 0
if (skipCount > 0)
{
j += skipCount;
skipCount = 0;
}
}
}
}
if (oldText != p.Text && callbacks.AllowFix(p, fixAction))
{
noOfFixes++;
subtitle.Paragraphs[i].Text = p.Text;
callbacks.AddFixToListView(p, fixAction, oldText, p.Text);
}
}
callbacks.UpdateFixStatus(noOfFixes, language.StartWithUppercaseLetterAfterColon, noOfFixes.ToString(CultureInfo.InvariantCulture));
}