private int matchTitle(string title)
{
string otherTitle = title.Equalize();
int score = AdvancedStringComparer.Levenshtein(baseTitle, otherTitle);
return(score);
}
private int matchTitle(string title)
{
logger.Debug("Normalize : " + title);
string otherTitle = title.Equalize();
int score = AdvancedStringComparer.Levenshtein(baseTitle, otherTitle);
return(score);
}
public static int Score(string searchStr, string target)
{
int bestScore = int.MaxValue;
int position = 0;
int lastWhiteSpace = -1;
searchStr = cleaner.Replace(searchStr, "").ToLower().Trim();
string cleanTarget = cleaner.Replace(target, "").ToLower().Trim();
// start off with a full string compare
bestScore = AdvancedStringComparer.Levenshtein(searchStr, cleanTarget);
// step through the movie title and try to match substrings of the same length as the search string
while (position + searchStr.Length <= cleanTarget.Length)
{
string targetSubStr = cleanTarget.Substring(position, searchStr.Length);
// base score
int currScore = AdvancedStringComparer.Levenshtein(searchStr, targetSubStr);
// penalty if the match starts mid word
if (position - lastWhiteSpace > 1)
{
currScore += 1;
}
// penalty if the match ends mid word
int trailingPos = position + searchStr.Length;
if (trailingPos < cleanTarget.Length)
{
char trailingChar = cleanTarget[trailingPos];
if (!char.IsWhiteSpace(trailingChar) && !char.IsPunctuation(trailingChar))
{
currScore++;
}
}
// penalty if it is a substring match
currScore++;
// store our new score as needed, upate state variables and move on
if (bestScore > currScore)
{
bestScore = currScore;
}
if (targetSubStr.Length > 0 && (char.IsWhiteSpace(targetSubStr[0]) || char.IsPunctuation(targetSubStr[0])))
{
lastWhiteSpace = position;
}
position++;
}
return(bestScore);
}
public override void Execute(Dictionary <string, string> variables)
{
if (ScriptSettings.DebugMode)
{
logger.Debug("executing distance: " + xmlNode.OuterXml);
}
string parsedString1 = parseString(variables, string1);
string parsedString2 = parseString(variables, string2);
if (ScriptSettings.DebugMode)
{
logger.Debug("executing distance: " + parsedString1 + " vs. " + parsedString2);
}
int distance = AdvancedStringComparer.Levenshtein(parsedString1, parsedString2);
setVariable(variables, parseString(variables, Name), distance.ToString());
}
private bool CloseEnough(string title, DBMovieInfo movie)
{
int distance;
distance = AdvancedStringComparer.Levenshtein(title, movie.Title);
if (distance <= MovingPicturesCore.Settings.AutoApproveThreshold)
{
return(true);
}
foreach (string currAltTitle in movie.AlternateTitles)
{
distance = AdvancedStringComparer.Levenshtein(title, currAltTitle);
if (distance <= MovingPicturesCore.Settings.AutoApproveThreshold)
{
return(true);
}
}
return(false);
}