/// <summary>
/// Find Executable items
/// Find XAML items
/// Union Executable items and XAML items if the union is needed.
/// Union happens only when the filter in the UI is set to “All” which means no filtering is applied.
/// In all other filter values we either search for XAML items or for Executable items.
/// Apply filtering Apply sorting
/// Select the requested page
/// </summary>
/// <param name="request"></param>
/// <returns>MarketplaceSearchResult object</returns>
public static MarketplaceSearchResult SearchMarketplace(MarketplaceSearchQuery request)
{
MarketplaceSearchResult result = null;
var resultCollection = new List<MarketplaceAsset>();
MarketplaceAsset sab = null;
try
{
var spInputParam = ConvertSearchQueryToStoredProc(request);
if (spInputParam == null)
throw new ArgumentException(string.Format("Marketplace Search Query is error. Filter: {0} or UserRole: {1}",
request.FilterType,request.UserRole));
//This is an invalid operation since the author is not allowed to view templates or publishing workflows.
if (request.UserRole == Author && (request.FilterType == MarketplaceFilter.Templates || request.FilterType == MarketplaceFilter.PublishingWorkflows))
return null;
if (request.SortCriteria == null)
request.SortCriteria = new List<SortCriterion>() { new SortCriterion() { FieldName = "UpdatedDate", IsAscending = false } };
Database database = DatabaseFactory.CreateDatabase();
DbCommand command = database.GetStoredProcCommand("[dbo].[Marketplace_Search]");
database.AddParameter(command, "@SearchText", DbType.String, ParameterDirection.Input, null, DataRowVersion.Default, request.SearchText);
database.AddParameter(command, "@AssetType", DbType.Int16, ParameterDirection.Input, null, DataRowVersion.Default, spInputParam.Item1);
database.AddParameter(command, "@GetTemplates", DbType.Byte, ParameterDirection.Input, null, DataRowVersion.Default, spInputParam.Item2);
database.AddParameter(command, "@GetPublishingWorkflows", DbType.Byte, ParameterDirection.Input, null, DataRowVersion.Default, spInputParam.Item3);
database.AddParameter(command, "@PageSize", DbType.Int32, ParameterDirection.Input, null, DataRowVersion.Default, request.PageSize);
database.AddParameter(command, "@PageNumber", DbType.Int32, ParameterDirection.Input, null, DataRowVersion.Default, request.PageNumber);
database.AddParameter(command, "@SortColumn", DbType.String, ParameterDirection.Input, null, DataRowVersion.Default, request.SortCriteria[0].FieldName);
database.AddParameter(command, "@SortAscending", DbType.Byte, ParameterDirection.Input, null, DataRowVersion.Default, request.SortCriteria[0].IsAscending);
database.AddParameter(command, "@FilterOlder", DbType.Byte, ParameterDirection.Input, null, DataRowVersion.Default, request.IsNewest);
using (IDataReader reader = database.ExecuteReader(command))
{
while (reader.Read())
{
result = new MarketplaceSearchResult();
sab = new MarketplaceAsset();
sab.Id = Convert.ToInt64(reader["Id"]);
sab.Name = Convert.ToString(reader["Name"]);
sab.CreatedBy = Convert.ToString(reader["InsertedByUserAlias"]);
sab.UpdatedBy = Convert.ToString(reader["UpdatedByUserAlias"]);
sab.UpdatedDate = Convert.ToDateTime(reader["UpdatedDateTime"]);
sab.Version = Convert.ToString(reader["Version"]);
if (Convert.ToString(reader["AssetType"]) == "XAML")
sab.AssetType = AssetType.Project;
else
sab.AssetType = AssetType.Activities;
sab.IsTemplate = reader["IsTemplate"] == DBNull.Value ? (bool?)null : Convert.ToBoolean(reader["IsTemplate"]);
sab.IsPublishingWorkflow = reader["IsPublishingWorkflow"] == DBNull.Value ? (bool?)null : Convert.ToBoolean(reader["IsPublishingWorkflow"]);
resultCollection.Add(sab);
}
reader.NextResult();
if (reader.Read())
{
result.PageNumber = Convert.ToInt32(reader["PageNumber"]);
result.PageCount = Convert.ToInt32(reader["PageCount"]);
}
if (result != null)
{
result.Items = resultCollection;
result.PageSize = request.PageSize;
}
}
}
catch (SqlException ex)
{
ex.HandleException();
}
return result;
}
/// <summary>
/// load marketplace data for UI displaying
/// </summary>
/// <param name="results"></param>
private void LoadMarketplace(MarketplaceSearchResult results)
{
if (results == null)
{
PageCount = 0;
CurrentPage = 1;
ResultList = null;
return;
}
SetDownloadSelections();
this.PageCount = results.PageCount;
this.CurrentPage = results.PageNumber;
this.ResultList = new ObservableCollection<MarketplaceAssetModel>(results.Items.ToList().Select(a =>
{
MarketplaceAssetModel m = (MarketplaceAssetModel)a;
if (activitiesSelections.ContainsKey(m.Id) || projectsSelections.ContainsKey(m.Id))
m.IsMarkedForDownload = true;
if (m.AssetType == AssetType.Project)
m.IsDownloaded = IsProjectExists(m);
else if (Caching.ActivityAssemblyItems.Any(i => i.Name == m.Name && i.Version.ToString() == m.Version))
{
m.IsDownloaded = true;
m.Location = Caching.ActivityAssemblyItems.Where(i => i.Name == m.Name && i.Version.ToString() == m.Version).FirstOrDefault().Location;
}
return m;
}));
}