diff options
Diffstat (limited to 'MediaBrowser.Controller/Extensions')
| -rw-r--r-- | MediaBrowser.Controller/Extensions/XmlExtensions.cs | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/MediaBrowser.Controller/Extensions/XmlExtensions.cs b/MediaBrowser.Controller/Extensions/XmlExtensions.cs deleted file mode 100644 index ce689e47d..000000000 --- a/MediaBrowser.Controller/Extensions/XmlExtensions.cs +++ /dev/null @@ -1,238 +0,0 @@ -using System; -using System.Globalization; -using System.Xml; - -namespace MediaBrowser.Controller.Extensions -{ - /// <summary> - /// Class XmlExtensions - /// </summary> - public static class XmlExtensions - { - - /// <summary> - /// Safes the get int32. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <returns>System.Int32.</returns> - public static int SafeGetInt32(this XmlDocument doc, string path) - { - return SafeGetInt32(doc, path, 0); - } - - /// <summary> - /// Safes the get int32. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <param name="defaultInt">The default int.</param> - /// <returns>System.Int32.</returns> - public static int SafeGetInt32(this XmlDocument doc, string path, int defaultInt) - { - XmlNode rvalNode = doc.SelectSingleNode(path); - if (rvalNode != null && rvalNode.InnerText.Length > 0) - { - int rval; - if (Int32.TryParse(rvalNode.InnerText, out rval)) - { - return rval; - } - - } - return defaultInt; - } - - /// <summary> - /// The _us culture - /// </summary> - private static readonly CultureInfo _usCulture = new CultureInfo("en-US"); - - /// <summary> - /// Safes the get single. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <param name="minValue">The min value.</param> - /// <param name="maxValue">The max value.</param> - /// <returns>System.Single.</returns> - public static float SafeGetSingle(this XmlDocument doc, string path, float minValue, float maxValue) - { - XmlNode rvalNode = doc.SelectSingleNode(path); - if (rvalNode != null && rvalNode.InnerText.Length > 0) - { - float rval; - // float.TryParse is local aware, so it can be probamatic, force us culture - if (float.TryParse(rvalNode.InnerText, NumberStyles.AllowDecimalPoint, _usCulture, out rval)) - { - if (rval >= minValue && rval <= maxValue) - { - return rval; - } - } - - } - return minValue; - } - - - /// <summary> - /// Safes the get string. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <returns>System.String.</returns> - public static string SafeGetString(this XmlDocument doc, string path) - { - return SafeGetString(doc, path, null); - } - - /// <summary> - /// Safes the get string. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <param name="defaultString">The default string.</param> - /// <returns>System.String.</returns> - public static string SafeGetString(this XmlDocument doc, string path, string defaultString) - { - var rvalNode = doc.SelectSingleNode(path); - - if (rvalNode != null) - { - var text = rvalNode.InnerText; - - return !string.IsNullOrWhiteSpace(text) ? text : defaultString; - } - - return defaultString; - } - - /// <summary> - /// Safes the get DateTime. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <returns>System.DateTime.</returns> - public static DateTime? SafeGetDateTime(this XmlDocument doc, string path) - { - return SafeGetDateTime(doc, path, null); - } - - /// <summary> - /// Safes the get DateTime. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <param name="defaultDate">The default date.</param> - /// <returns>System.DateTime.</returns> - public static DateTime? SafeGetDateTime(this XmlDocument doc, string path, DateTime? defaultDate) - { - var rvalNode = doc.SelectSingleNode(path); - - if (rvalNode != null) - { - var text = rvalNode.InnerText; - DateTime date; - if (DateTime.TryParse(text, out date)) - return date.ToUniversalTime(); - } - return defaultDate; - } - - /// <summary> - /// Safes the get string. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <returns>System.String.</returns> - public static string SafeGetString(this XmlNode doc, string path) - { - return SafeGetString(doc, path, null); - } - - /// <summary> - /// Safes the get string. - /// </summary> - /// <param name="doc">The doc.</param> - /// <param name="path">The path.</param> - /// <param name="defaultValue">The default value.</param> - /// <returns>System.String.</returns> - public static string SafeGetString(this XmlNode doc, string path, string defaultValue) - { - var rvalNode = doc.SelectSingleNode(path); - if (rvalNode != null) - { - var text = rvalNode.InnerText; - - return !string.IsNullOrWhiteSpace(text) ? text : defaultValue; - } - return defaultValue; - } - - /// <summary> - /// Reads the string safe. - /// </summary> - /// <param name="reader">The reader.</param> - /// <returns>System.String.</returns> - public static string ReadStringSafe(this XmlReader reader) - { - var val = reader.ReadElementContentAsString(); - - return string.IsNullOrWhiteSpace(val) ? null : val; - } - - /// <summary> - /// Reads the value safe. - /// </summary> - /// <param name="reader">The reader.</param> - /// <returns>System.String.</returns> - public static string ReadValueSafe(this XmlReader reader) - { - reader.Read(); - - var val = reader.Value; - - return string.IsNullOrWhiteSpace(val) ? null : val; - } - - /// <summary> - /// Reads a float from the current element of an XmlReader - /// </summary> - /// <param name="reader">The reader.</param> - /// <returns>System.Single.</returns> - public static float ReadFloatSafe(this XmlReader reader) - { - string valueString = reader.ReadElementContentAsString(); - - float value = 0; - - if (!string.IsNullOrWhiteSpace(valueString)) - { - // float.TryParse is local aware, so it can be probamatic, force us culture - float.TryParse(valueString, NumberStyles.AllowDecimalPoint, _usCulture, out value); - } - - return value; - } - - /// <summary> - /// Reads an int from the current element of an XmlReader - /// </summary> - /// <param name="reader">The reader.</param> - /// <returns>System.Int32.</returns> - public static int ReadIntSafe(this XmlReader reader) - { - string valueString = reader.ReadElementContentAsString(); - - int value = 0; - - if (!string.IsNullOrWhiteSpace(valueString)) - { - int.TryParse(valueString, out value); - } - - return value; - } - } -}
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