private IEnumerable <HashtagModel> GetHashtags(PhotoId photoId, string text, DateTimeOffset utcNow)
{
return(textSplitter.Split(text, TextPatterns.Hashtags)
.Where(x => x.ItemType == TextItemType.HashTag)
.Select(x => new HashtagModel {
PhotoId = photoId, Hashtag = x.Text, CreatedTime = utcNow
}));
}
public string Rewrite(string text)
{
StringBuilder builder = new StringBuilder();
string[] rows = rowSplitter.Split(text);
if (rows.Length == 0)
{
return(null);
}
string[] columnsHeader = columnSplitter.Split(rows[0]);
for (int i = 1; i < rows.Length; i++)
{
string[] columns = columnSplitter.Split(rows[i]);
for (int j = 0; j < columns.Length && j < columnsHeader.Length; j++)
{
builder.AppendLine($"{columnsHeader[j].Trim()}: {columns[j]}");
}
}
return(builder.ToString());
}
public static string GetHtmlText(this string input, ITextSplitter textSplitter)
{
return(string.Join("", textSplitter.Split(input, TextPatterns.Hashtags | TextPatterns.Urls).Select(x =>
{
switch (x.ItemType)
{
case TextItemType.HashTag:
case TextItemType.WebLink:
return $"<a href=\"{x.Link}\">{x.Text}</a>";
case TextItemType.Text:
default:
return string.Join("<br />", x.Text.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries));
}
})));
}
