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Fixed: History grid loads faster (lazy loaded)

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Mark McDowall 2012-07-27 23:37:47 -07:00
commit d44c07b27b
23 changed files with 245 additions and 39 deletions
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39
NzbDrone.Core/Providers/HistoryProvider.cs
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@ -1,6 +1,8 @@
using System;
using System.Collections.Generic;
using System.Linq;
using DataTables.Mvc.Core.Helpers;
using DataTables.Mvc.Core.Models;
using Ninject;
using NLog;
using NzbDrone.Core.Model;
@ -77,5 +79,42 @@ namespace NzbDrone.Core.Providers
{
_database.Delete<History>(historyId);
}
public virtual Page<HistoryQueryModel> GetPagedItems(DataTablesPageRequest pageRequest)
{
var query = Sql.Builder
.Select(@"History.*, Series.Title as SeriesTitle, Episodes.Title as EpisodeTitle,
Episodes.SeasonNumber as SeasonNumber, Episodes.EpisodeNumber as EpisodeNumber,
Episodes.Overview as EpisodeOverview")
.From("History")
.InnerJoin("Series")
.On("History.SeriesId = Series.SeriesId")
.InnerJoin("Episodes")
.On("History.EpisodeId = Episodes.EpisodeId");
var startPage = (pageRequest.DisplayLength == 0) ? 1 : pageRequest.DisplayStart / pageRequest.DisplayLength + 1;
if (!string.IsNullOrEmpty(pageRequest.Search))
{
var whereClause = string.Join(" OR ", SqlBuilderHelper.GetSearchClause(pageRequest));
if (!string.IsNullOrEmpty(whereClause))
query.Append("WHERE " + whereClause, "%" + pageRequest.Search + "%");
}
var orderBy = string.Join(",", SqlBuilderHelper.GetOrderByClause(pageRequest));
if (!string.IsNullOrEmpty(orderBy))
{
query.Append("ORDER BY " + orderBy);
}
return _database.Page<HistoryQueryModel>(startPage, pageRequest.DisplayLength, query);
}
public virtual long Count()
{
return _database.Single<long>(@"SELECT COUNT(*) from History");
}
}
}