public object BuildGroupPostList(string groupId, PostsQueryInput postsQueryInput)
{
Check.RequireNotNullOrWhitespace(groupId, "groupId");
Check.RequireNotNull(postsQueryInput, "postsQueryInput");
return(ExecuteQuery(postsQueryInput, new[] { groupId }));
}
public object BuildHomePostList(string userId, PostsQueryInput postsQueryInput)
{
Check.RequireNotNullOrWhitespace(userId, "userId");
Check.RequireNotNull(postsQueryInput, "postsQueryInput");
var groupIds = _documentSession
.Load <User>(userId)
.Memberships.Select(x => x.Group.Id);
return(ExecuteQuery(postsQueryInput, groupIds));
}
public ActionResult Posts(PostsQueryInput queryInput)
{
queryInput.PageSize = 10;
if (string.IsNullOrWhiteSpace(queryInput.Sort) ||
(queryInput.Sort.ToLower() != "newest" &&
queryInput.Sort.ToLower() != "oldest" &&
queryInput.Sort.ToLower() != "a-z" &&
queryInput.Sort.ToLower() != "z-a"))
{
queryInput.Sort = "newest";
}
queryInput.Query = queryInput.Query ?? string.Empty;
queryInput.Field = queryInput.Field ?? string.Empty;
dynamic viewModel = new ExpandoObject();
viewModel.User = _userViewModelQuery.BuildUser(_userContext.GetAuthenticatedUserId());
viewModel.Posts = _postViewModelQuery.BuildHomePostList(_userContext.GetAuthenticatedUserId(), queryInput);
viewModel.Query = new
{
Id = "home", // We set the id to home, so that the mustache sightings list creates correct sorting URL
queryInput.Page,
queryInput.PageSize,
queryInput.Sort,
queryInput.Query,
queryInput.Field
};
viewModel.ShowPosts = true;
viewModel.FieldSelectList = new[]
{
new
{
Text = "Title",
Value = "title",
Selected = queryInput.Field.ToLower() == "title"
},
new
{
Text = "Body",
Value = "descriptions",
Selected = queryInput.Field.ToLower() == "descriptions"
}
};
return(RestfulResult(
viewModel,
"home",
"posts"));
}
public ActionResult Posts(string id, PostsQueryInput queryInput)
{
string organisationId = VerbosifyId <Organisation>(id);
if (!_permissionManager.DoesExist <Organisation>(organisationId))
{
return(HttpNotFound());
}
queryInput.PageSize = 10;
if (string.IsNullOrWhiteSpace(queryInput.Sort) ||
(queryInput.Sort.ToLower() != "newest" &&
queryInput.Sort.ToLower() != "oldest" &&
queryInput.Sort.ToLower() != "a-z" &&
queryInput.Sort.ToLower() != "z-a"))
{
queryInput.Sort = "newest";
}
queryInput.Query = queryInput.Query ?? string.Empty;
queryInput.Field = queryInput.Field ?? string.Empty;
var organisationResult = _documentSession
.Query <All_Groups.Result, All_Groups>()
.AsProjection <All_Groups.Result>()
.First(x => x.GroupId == organisationId);
dynamic viewModel = new ExpandoObject();
viewModel.Organisation = _organisationViewModelQuery.BuildOrganisation(organisationId);
viewModel.Posts = _postViewModelQuery.BuildGroupPostList(organisationId, queryInput);
viewModel.UserCountDescription = "Member" + (organisationResult.UserCount == 1 ? string.Empty : "s");
viewModel.PostCountDescription = "Post" + (organisationResult.PostCount == 1 ? string.Empty : "s");
viewModel.Query = new
{
Id = organisationId,
queryInput.Page,
queryInput.PageSize,
queryInput.Sort,
queryInput.Query,
queryInput.Field
};
viewModel.ShowPosts = true;
viewModel.FieldSelectList = new[]
{
new
{
Text = "Title",
Value = "title",
Selected = queryInput.Field.ToLower() == "title"
},
new
{
Text = "Body",
Value = "body",
Selected = queryInput.Field.ToLower() == "body"
}
};
return(RestfulResult(
viewModel,
"organisations",
"posts"));
}
private object ExecuteQuery(PostsQueryInput postsQueryInput, IEnumerable <string> groupIds)
{
RavenQueryStatistics stats;
User authenticatedUser = null;
if (_userContext.IsUserAuthenticated())
{
authenticatedUser = _documentSession.Load <User>(_userContext.GetAuthenticatedUserId());
}
var query = _documentSession
.Advanced
.LuceneQuery <All_Contributions.Result, All_Contributions>()
.Statistics(out stats)
.SelectFields <All_Contributions.Result>("GroupIds", "CreatedDateTime", "ParentContributionId", "SubContributionId", "ParentContributionType", "SubContributionType", "UserId", "Observation", "Record", "Post", "User")
.WhereIn("GroupIds", groupIds)
.AndAlso()
.WhereIn("ParentContributionType", new[] { "post" })
.AndAlso()
.WhereEquals("SubContributionType", null);
if (!string.IsNullOrWhiteSpace(postsQueryInput.Query))
{
var field = "PostAllFields";
if (postsQueryInput.Field.ToLower() == "title")
{
field = "PostTitle";
}
if (postsQueryInput.Field.ToLower() == "body")
{
field = "PostMessage";
}
query = query
.AndAlso()
.Search(field, postsQueryInput.Query);
}
switch (postsQueryInput.Sort.ToLower())
{
default:
case "newest":
query = query.AddOrder(x => x.CreatedDateTime, true);
break;
case "oldest":
query = query.AddOrder(x => x.CreatedDateTime, false);
break;
}
return(query
.Skip(postsQueryInput.GetSkipIndex())
.Take(postsQueryInput.GetPageSize())
.Select(x => _postViewFactory.Make(x.Contribution as Post, x.User, x.Groups.First(), authenticatedUser))
.ToList()
.ToPagedList(
postsQueryInput.GetPage(),
postsQueryInput.GetPageSize(),
stats.TotalResults
));
}
