public static string HighlightContent(Nest.HighlightFieldDictionary highlights, string path, string content, string highlightPartDelimiter = " ..... ")
{
highlights = highlights ?? new Nest.HighlightFieldDictionary();
string result = "";
foreach (var hlk in highlights.Where(k => k.Key == path))
{
foreach (var txt in hlk.Value.Highlights)
{
string stxt = txt.Replace("<highl>", "").Replace("</highl>", "");
if (content?.Contains(stxt) == true)
{
if (result.Length > 0)
{
result = result + highlightPartDelimiter + txt;
}
else
{
result = txt;
}
}
}
}
if (string.IsNullOrEmpty(result))
{
return(null);
}
else
{
return(result);
}
}
public static bool HasHighlightedContent(Nest.HighlightFieldDictionary highlights, string path, string content, string highlightPartDelimiter = " ..... ")
{
highlights = highlights ?? new Nest.HighlightFieldDictionary();
string result = "";
foreach (var hlk in highlights.Where(k => k.Key == path))
{
foreach (var txt in hlk.Value.Highlights)
{
string stxt = txt.Replace("<highl>", "").Replace("</highl>", "");
if (content?.Contains(stxt) == true)
{
return(true);
}
}
}
return(false);
}
