1 files changed, 129 insertions, 89 deletions
diff --git a/MediaBrowser.Api/Reports/Common/ReportHelper.cs b/MediaBrowser.Api/Reports/Common/ReportHelper.cs
index a557248c6..1de0190cf 100644
--- a/MediaBrowser.Api/Reports/Common/ReportHelper.cs
+++ b/MediaBrowser.Api/Reports/Common/ReportHelper.cs
@@ -7,95 +7,135 @@ using System.Threading.Tasks;
 
 namespace MediaBrowser.Api.Reports
 {
-	public class ReportHelper
-	{
-		/// <summary> Gets java script localized string. </summary>
-		/// <param name="phrase"> The phrase. </param>
-		/// <returns> The java script localized string. </returns>
-		public static string GetJavaScriptLocalizedString(string phrase)
-		{
-			var dictionary = BaseItem.LocalizationManager.GetJavaScriptLocalizationDictionary(BaseItem.ConfigurationManager.Configuration.UICulture);
-
-			string value;
-
-			if (dictionary.TryGetValue(phrase, out value))
-			{
-				return value;
-			}
-
-			return phrase;
-		}
-
-		/// <summary> Gets server localized string. </summary>
-		/// <param name="phrase"> The phrase. </param>
-		/// <returns> The server localized string. </returns>
-		public static string GetServerLocalizedString(string phrase)
-		{
-			return BaseItem.LocalizationManager.GetLocalizedString(phrase, BaseItem.ConfigurationManager.Configuration.UICulture);
-		}
-
-		/// <summary> Gets row type. </summary>
-		/// <param name="rowType"> The type. </param>
-		/// <returns> The row type. </returns>
-		public static ReportViewType GetRowType(string rowType)
-		{
-			if (string.IsNullOrEmpty(rowType))
-				return ReportViewType.BaseItem;
-
-			ReportViewType rType;
-
-			if (!Enum.TryParse<ReportViewType>(rowType, out rType))
-				return ReportViewType.BaseItem;
-
-			return rType;
-		}
-
-		/// <summary> Gets header metadata type. </summary>
-		/// <param name="header"> The header. </param>
-		/// <returns> The header metadata type. </returns>
-		public static HeaderMetadata GetHeaderMetadataType(string header)
-		{
-			if (string.IsNullOrEmpty(header))
-				return HeaderMetadata.None;
-
-			HeaderMetadata rType;
-
-			if (!Enum.TryParse<HeaderMetadata>(header, out rType))
-				return HeaderMetadata.None;
-
-			return rType;
-		}
-
-		/// <summary> Convert field to string. </summary>
-		/// <typeparam name="T"> Generic type parameter. </typeparam>
-		/// <param name="value"> The value. </param>
-		/// <param name="fieldType"> Type of the field. </param>
-		/// <returns> The field converted to string. </returns>
-		public static string ConvertToString<T>(T value, ReportFieldType fieldType)
-		{
-			if (value == null)
-				return "";
-			switch (fieldType)
-			{
-				case ReportFieldType.String:
-					return value.ToString();
-				case ReportFieldType.Boolean:
-					return value.ToString();
-				case ReportFieldType.Date:
-					return string.Format("{0:d}", value);
-				case ReportFieldType.Time:
-					return string.Format("{0:t}", value);
-				case ReportFieldType.DateTime:
-					return string.Format("{0:d}", value);
+    /// <summary> A report helper. </summary>
+    public class ReportHelper
+    {
+        #region [Public Methods]
+
+        /// <summary> Convert field to string. </summary>
+        /// <typeparam name="T"> Generic type parameter. </typeparam>
+        /// <param name="value"> The value. </param>
+        /// <param name="fieldType"> Type of the field. </param>
+        /// <returns> The field converted to string. </returns>
+        public static string ConvertToString<T>(T value, ReportFieldType fieldType)
+        {
+            if (value == null)
+                return "";
+            switch (fieldType)
+            {
+                case ReportFieldType.String:
+                    return value.ToString();
+                case ReportFieldType.Boolean:
+                    return value.ToString();
+                case ReportFieldType.Date:
+                    return string.Format("{0:d}", value);
+                case ReportFieldType.Time:
+                    return string.Format("{0:t}", value);
+                case ReportFieldType.DateTime:
+                    return string.Format("{0:d}", value);
                 case ReportFieldType.Minutes:
                     return string.Format("{0}mn", value);
-				case ReportFieldType.Int:
-					return string.Format("", value);
-				default:
-					if (value is Guid)
-						return string.Format("{0:N}", value);
-					return value.ToString();
-			}
-		}
-	}
+                case ReportFieldType.Int:
+                    return string.Format("", value);
+                default:
+                    if (value is Guid)
+                        return string.Format("{0:N}", value);
+                    return value.ToString();
+            }
+        }
+
+        /// <summary> Gets filtered report header metadata. </summary>
+        /// <param name="reportColumns"> The report columns. </param>
+        /// <param name="defaultReturnValue"> The default return value. </param>
+        /// <returns> The filtered report header metadata. </returns>
+        public static List<HeaderMetadata> GetFilteredReportHeaderMetadata(string reportColumns, Func<List<HeaderMetadata>> defaultReturnValue = null)
+        {
+            if (!string.IsNullOrEmpty(reportColumns))
+            {
+                var s = reportColumns.Split('|').Select(x => ReportHelper.GetHeaderMetadataType(x)).Where(x => x != HeaderMetadata.None);
+                return s.ToList();
+            }
+            else
+                if (defaultReturnValue != null)
+                    return defaultReturnValue();
+                else
+                    return new List<HeaderMetadata>();
+        }
+
+        /// <summary> Gets header metadata type. </summary>
+        /// <param name="header"> The header. </param>
+        /// <returns> The header metadata type. </returns>
+        public static HeaderMetadata GetHeaderMetadataType(string header)
+        {
+            if (string.IsNullOrEmpty(header))
+                return HeaderMetadata.None;
+
+            HeaderMetadata rType;
+
+            if (!Enum.TryParse<HeaderMetadata>(header, out rType))
+                return HeaderMetadata.None;
+
+            return rType;
+        }
+
+        /// <summary> Gets java script localized string. </summary>
+        /// <param name="phrase"> The phrase. </param>
+        /// <returns> The java script localized string. </returns>
+        public static string GetJavaScriptLocalizedString(string phrase)
+        {
+            var dictionary = BaseItem.LocalizationManager.GetJavaScriptLocalizationDictionary(BaseItem.ConfigurationManager.Configuration.UICulture);
+
+            string value;
+
+            if (dictionary.TryGetValue(phrase, out value))
+            {
+                return value;
+            }
+
+            return phrase;
+        }
+
+        /// <summary> Gets report view type. </summary>
+        /// <param name="rowType"> The type. </param>
+        /// <returns> The report view type. </returns>
+        public static ReportViewType GetReportViewType(string rowType)
+        {
+            if (string.IsNullOrEmpty(rowType))
+                return ReportViewType.ReportData;
+
+            ReportViewType rType;
+
+            if (!Enum.TryParse<ReportViewType>(rowType, out rType))
+                return ReportViewType.ReportData;
+
+            return rType;
+        }
+
+        /// <summary> Gets row type. </summary>
+        /// <param name="rowType"> The type. </param>
+        /// <returns> The row type. </returns>
+        public static ReportIncludeItemTypes GetRowType(string rowType)
+        {
+            if (string.IsNullOrEmpty(rowType))
+                return ReportIncludeItemTypes.BaseItem;
+
+            ReportIncludeItemTypes rType;
+
+            if (!Enum.TryParse<ReportIncludeItemTypes>(rowType, out rType))
+                return ReportIncludeItemTypes.BaseItem;
+
+            return rType;
+        }
+
+        /// <summary> Gets server localized string. </summary>
+        /// <param name="phrase"> The phrase. </param>
+        /// <returns> The server localized string. </returns>
+        public static string GetServerLocalizedString(string phrase)
+        {
+            return BaseItem.LocalizationManager.GetLocalizedString(phrase, BaseItem.ConfigurationManager.Configuration.UICulture);
+        }
+
+        #endregion
+
+    }
 }