/// <summary>
/// Lists the tags to the home page
/// </summary>
/// <returns></returns>
public ActionResult GetTags()
{
var tim = new TagManager();
return PartialView("_GetTags", tim.GetAllTag());
}
/// <summary>
/// Lists the tags
/// </summary>
/// <returns></returns>
public ActionResult ListAllTags()
{
//Manager classes
var tim = new TagManager();
var qim = new QuestionManager();
var tags = tim.GetAllTag();
//We list the tags
var retlist = new List<TagListModel>();
foreach (var item in tags)
{
var add = new TagListModel();
add.Tag = item;
int count;
qim.AllQuestionToOneTagToPagedList(item.Id, 1, 1, out count);
add.Questions = count;
retlist.Add(add);
}
return View(retlist.OrderByDescending(q => q.Questions).ToList());
}
/// <summary>
/// Function to list the tags
/// </summary>
/// <param name="prefix">Prefix</param>
/// <returns></returns>
public ActionResult FindTags(string prefix)
{
var manager = new TagManager();
var tagList = manager.GetAllTag();
//We create a list with the name of tags
var tagName = new List<string>();
foreach (var tag in tagList)
{
tagName.Add(tag.Name);
}
//We create a list with the tags and a temporary id for them
var allTags = new List<KeyValuePair<int, string>>();
int i = 1;
foreach (var name in tagName)
{
allTags.Add(new KeyValuePair<int, string>(i, name));
i++;
}
//We select the tags which contains the typed prefix
var result = (from l in allTags
where l.Value.StartsWith(prefix, StringComparison.InvariantCultureIgnoreCase)
orderby l.Value
select l).ToList();
return Json(result, JsonRequestBehavior.AllowGet);
}
