/// <summary>
/// Gets the available report types.
/// </summary>
/// <returns>
/// The available report types.
/// </returns>
public IEnumerable <string> GetAvailableReportTypes()
{
var reportBuilders = MefHelper.LoadInstancesOfType <IReportBuilder>().ToArray();
return(reportBuilders
.Select(r => r.ReportType)
.Distinct()
.OrderBy(r => r)
.ToArray());
}
/// <summary>
/// Gets the report builders that correspond to the given <paramref name="reportTypes" />.
/// </summary>
/// <param name="targetDirectory">The target directory where reports are stored.</param>
/// <param name="reportTypes">The report types.</param>
/// <returns>
/// The report builders.
/// </returns>
public IEnumerable <IReportBuilder> GetReportBuilders(string targetDirectory, IEnumerable <string> reportTypes)
{
Logger.InfoFormat(Resources.InitializingReportBuilders, string.Join(", ", reportTypes));
var reportBuilders = MefHelper.LoadInstancesOfType <IReportBuilder>()
.Where(r => reportTypes.Contains(r.ReportType, StringComparer.OrdinalIgnoreCase))
.OrderBy(r => r.ReportType)
.ToArray();
var result = new List <IReportBuilder>();
foreach (var reportBuilderGroup in reportBuilders.GroupBy(r => r.ReportType))
{
if (reportBuilderGroup.Count() == 1)
{
result.Add(reportBuilderGroup.First());
}
else
{
var nonDefaultParsers = reportBuilderGroup
.Where(r => r.GetType().Assembly.GetName().Name != "ReportGenerator.Reporting")
.ToArray();
foreach (var reportBuilder in nonDefaultParsers)
{
result.Add(reportBuilder);
}
if (nonDefaultParsers.Length > 1)
{
Logger.WarnFormat(" " + Resources.SeveralCustomReportBuildersWithSameReportType, reportBuilderGroup.Key);
}
if (nonDefaultParsers.Length < reportBuilderGroup.Count())
{
Logger.WarnFormat(" " + Resources.DefaultReportBuilderReplaced, reportBuilderGroup.Key);
}
}
}
foreach (var reportBuilder in result)
{
reportBuilder.TargetDirectory = targetDirectory;
}
return(result);
}
