//tag a product to tagName
public Guid Tag(string tagName, Guid userId, string comment)
{
bn_HashTag bnHashTag = new bn_HashTag();
var hashTag = bnHashTag.GetByTagName(tagName);
Guid re = Guid.Empty;
if (hashTag != null)
{
//exists tagName
re = Create(
hashTag.HashTagId,
userId,
comment);
}
else
{
//not exists
var hashTagId = bnHashTag.Create(
userId,
EHashtag_Type.Public,
null,
tagName,
null, null, null);
if (hashTagId != Guid.Empty)
{
re = Create(
hashTagId,
userId,
comment);
}
}
return(re);
}
public static List <string> DivTags(string tags)
{
List <string> temp;
List <string> tagList = new List <string>();
temp = tags.Split(new[] { '#', ' ', ',', '@' }).ToList();
foreach (var item in temp)
{
if (item != "")
{
tagList.Add(item.Replace(" ", ""));
}
}
bn_HashTag bnHashTag = new bn_HashTag();
bnHashTag.Create(tagList);
return(tagList);
}