|
public static GenerateTeaser ( this text, |
||
| text | this | The original body text. |
| maxSentences | The max number of sentences from the original text. | |
| maxCharacters | The maximum total characters to return. | |
| return | string | |
public static string GenerateTeaser(this string text, Int32 maxSentences, Int32 maxCharacters)
{
var sentences = text.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries)
.Where(x => !string.IsNullOrWhiteSpace(x)).Take(maxSentences);
var combined = string.Join(". ", sentences);
return combined.Length <= maxCharacters
? combined
: combined.Substring(0, maxCharacters - 3) + "...";
}
