// ----------------
async Task <IPagedResults <TagBase> > GetTags(TagApiParams parameters)
{
return(await _tagStore.QueryAsync()
.Take(parameters.Page, parameters.Size)
.Select <TagQueryParams>(q =>
{
if (parameters.FeatureId > 0)
{
q.FeatureId.Equals(parameters.FeatureId);
}
if (!String.IsNullOrEmpty(parameters.Keywords))
{
q.Keywords.Like(parameters.Keywords);
}
})
.OrderBy(parameters.Sort, parameters.Order)
.ToList());
}
public async Task <IActionResult> Index([FromBody] TagApiParams parameters)
{
// Get tags
var tags = await GetTags(parameters);
// Build results
IPagedResults <TagApiResult> results = null;
if (tags != null)
{
// Get feature for tags
IShellFeature feature = null;
if (parameters.FeatureId > 0)
{
feature = await _shellFeatureStore.GetByIdAsync(parameters.FeatureId);
}
results = new PagedResults <TagApiResult>
{
Total = tags.Total
};
var baseUrl = await _contextFacade.GetBaseUrlAsync();
foreach (var tag in tags.Data)
{
var url = _contextFacade.GetRouteUrl(new RouteValueDictionary()
{
["area"] = feature?.ModuleId ?? "Plato.Tags",
["controller"] = "Home",
["action"] = "Tag",
["opts.id"] = tag.Id,
["opts.alias"] = tag.Alias
});
results.Data.Add(new TagApiResult()
{
Id = tag.Id,
Name = tag.Name,
Entities = tag.TotalEntities.ToPrettyInt(),
Follows = tag.TotalFollows.ToPrettyInt(),
Url = url
});
}
}
IPagedApiResults <TagApiResult> output = null;
if (results != null)
{
output = new PagedApiResults <TagApiResult>()
{
Page = parameters.Page,
Size = parameters.Size,
Total = results.Total,
TotalPages = results.Total.ToSafeCeilingDivision(parameters.Size),
Data = results.Data
};
}
return(output != null
? base.Result(output)
: base.NoResults());
}
