public IActionResult OnGet(string sortOrder)
{
PoliticalParty = new List <SelectListItem> {
new SelectListItem {
Value = "1", Text = "AFD"
},
new SelectListItem {
Value = "2", Text = "BÜNDNIS 90/DIE GRÜNEN"
},
new SelectListItem {
Value = "3", Text = "CDU/CSU"
},
new SelectListItem {
Value = "4", Text = "Die Linke"
},
new SelectListItem {
Value = "5", Text = "FDP"
},
new SelectListItem {
Value = "6", Text = "SPD"
},
new SelectListItem {
Value = "7", Text = "Fraktionslos"
},
new SelectListItem {
Value = "8", Text = null
},
};
using (var db = new LiteDatabase("TwitterData.db"))
{
_logger.LogInformation("===========> Getting Collection...");
var mapper = BsonMapper.Global;
mapper.Entity <TwitterUserModel>()
.Id(y => y.Id);
var col = db.GetCollection <TwitterUserModel>("TwitterUser");
var completeCollection = col.FindAll();
CompleteDB = completeCollection;
FavCountSort = sortOrder == "FavCount_Desc" ? "FavCount" : "FavCount_Desc";
switch (sortOrder)
{
default:
CompleteDB = CompleteDB.OrderBy(s => s.PoliticalParty);
break;
}
if (sortOrder != null)
{
_logger.LogInformation("Sort order is... " + sortOrder);
}
}
return(Page());
}
public async Task OnGet(string searchString, int?pageIndex, string currentFilter, string sortOrder)
{
try
{
WarningMessage = Config.Parameter.WarningMessage;
using (var db = new LiteDatabase("TwitterData.db"))
{
CurrentSort = sortOrder;
var col = db.GetCollection <TwitterStreamModel>("TwitterStream");
//var completeDB = col.FindAll().Where(s => s.TweetCreatedAt > DateTime.Now.AddDays(TimeRange));
var completeDB = col.Find(Query.All(Query.Descending), limit: TweetLimit);
CompleteDB = completeDB;
if (searchString != null)
{
pageIndex = 1;
}
else
{
searchString = currentFilter;
}
CurrentFilter = searchString;
//Search Filtering
if (!String.IsNullOrEmpty(searchString))
{
CompleteDB = CompleteDB.Where(
s => s.TweetText != null).Where(s => s.TweetText.ToLower().Contains(searchString.ToLower())
);
}
//TimeRange
//TimeRange = timeRange;
//Sorting
FavCountSort = sortOrder == "FavCount_Desc" ? "FavCount" : "FavCount_Desc";
RetweetCountSort = sortOrder == "RetweetCount_Desc" ? "RetweetCount" : "RetweetCount_Desc";
CreatedAtSort = sortOrder == "CreatedAtDate_desc" ? "CreatedAtDate" : "CreatedAtDate_desc";
switch (sortOrder)
{
case "FavCount":
CompleteDB = CompleteDB.OrderBy(s => s.TweetFavoriteCount);
break;
case "FavCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.TweetFavoriteCount);
break;
case "RetweetCount":
CompleteDB = CompleteDB.OrderBy(s => s.TweetReTweetCount);
break;
case "RetweetCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.TweetReTweetCount);
break;
case "CreatedAtDate":
CompleteDB = CompleteDB.OrderBy(s => s.TweetCreatedAt);
break;
case "CreatedAtDate_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.TweetCreatedAt);
break;
default:
CompleteDB = CompleteDB.OrderByDescending(s => s.TweetCreatedAt);
break;
}
if (sortOrder != null)
{
_logger.LogInformation("Sort order is... " + sortOrder);
}
}
int pageSize = Config.Parameter.ShowEntries;
TwitterStreamModel = await PaginatedList <TwitterStreamModel> .CreateAsync(
CompleteDB, pageIndex ?? 1, pageSize);
}
catch (ArgumentException ex)
{
_logger.LogInformation("Argument Exception... " + ex);
}
catch (LiteException ex)
{
_logger.LogInformation("Error with LiteDB... " + ex);
}
catch (Exception ex)
{
_logger.LogInformation("Error with tweetinvi... " + ex);
}
}
public async Task OnGet(string searchString, int?pageIndex, string currentFilter, string sortOrder, string politicalParty)
{
using (var db = new LiteDatabase("TwitterData.db"))
{
CurrentSort = sortOrder;
CurrentPoliticalParty = politicalParty;
var col = db.GetCollection <TwitterUserModel>("TwitterUser");
if (politicalParty == "SPD")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "SPD");
CompleteDB = completeDB;
}
else if (politicalParty == "LINKE")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "Die Linke");
CompleteDB = completeDB;
}
else if (politicalParty == "CDUCSU")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "CDU/CSU");
CompleteDB = completeDB;
}
else if (politicalParty == "GRUENE")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "BÜNDNIS 90/DIE GRÜNEN");
CompleteDB = completeDB;
}
else if (politicalParty == "FDP")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "FDP");
CompleteDB = completeDB;
}
else if (politicalParty == "Fraktionslos")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "Fraktionslos");
CompleteDB = completeDB;
}
else if (politicalParty == "AFD")
{
var completeDB = col.FindAll().Where(s => s.PoliticalParty == "AFD");
CompleteDB = completeDB;
}
else
{
var completeDB = col.FindAll();
CompleteDB = completeDB;
}
//
TwitterUserCol = col;
MemberCount = Convert.ToString(TwitterUserCol.Count());
_logger.LogInformation(Convert.ToString(TwitterUserCol.Count()) + " MdB in der Datenbank");
if (searchString != null)
{
pageIndex = 1;
}
else
{
searchString = currentFilter;
}
CurrentFilter = searchString;
//Search Filtering
if (!String.IsNullOrEmpty(searchString))
{
CompleteDB = CompleteDB.Where(
s => s.Name.ToLower().Contains(searchString.ToLower())
);
}
//Sorting
NameSort = sortOrder == "TwitterName" ? "TwitterName_Desc" : "TwitterName";
StatusCountSort = sortOrder == "StatusesCount_Desc" ? "StatusesCount" : "StatusesCount_Desc";
FollowersCountSort = sortOrder == "FollowersCount_Desc" ? "FollowersCount" : "FollowersCount_Desc";
FriendsCountSort = sortOrder == "FriendsCount_Desc" ? "FriendsCount" : "FriendsCount_Desc";
FavCountSort = sortOrder == "FavCount_Desc" ? "FavCount" : "FavCount_Desc";
DateSort = sortOrder == "LastCreatedDate" ? "LastCreatedDate_Desc" : "LastCreatedDate";
CreatedAtSort = sortOrder == "CreatedAtDate" ? "CreatedAtDate_Desc" : "CreatedAtDate";
switch (sortOrder)
{
case "TwitterName":
CompleteDB = CompleteDB.OrderBy(s => s.Name);
break;
case "TwitterName_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Name);
break;
case "StatusesCount":
CompleteDB = CompleteDB.OrderBy(s => s.Statuses_count);
break;
case "StatusesCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Statuses_count);
break;
case "FollowersCount":
CompleteDB = CompleteDB.OrderBy(s => s.Followers_count);
break;
case "FollowersCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Followers_count);
break;
case "FriendsCount":
CompleteDB = CompleteDB.OrderBy(s => s.Friends_count);
break;
case "FriendsCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Friends_count);
break;
case "FavCount":
CompleteDB = CompleteDB.OrderBy(s => s.Favourites_count);
break;
case "FavCount_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Favourites_count);
break;
case "CreatedAtDate":
CompleteDB = CompleteDB.OrderBy(s => s.Created_at);
break;
case "CreatedAtDate_Desc":
CompleteDB = CompleteDB.OrderByDescending(s => s.Created_at);
break;
default:
CompleteDB = CompleteDB.OrderByDescending(s => s.Followers_count);
break;
}
int pageSize = 100;
TwitterUserModel = await PaginatedList <TwitterUserModel> .CreateAsync(
CompleteDB, pageIndex ?? 1, pageSize);
//StartTasksAsync();
}
}
