You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
jellyfin/MediaBrowser.Server.Impleme.../Library/PathExtensions.cs

46 lines
1.5 KiB

10 years ago
using System;
using System.Text.RegularExpressions;
10 years ago
namespace MediaBrowser.Server.Implementations.Library
{
public static class PathExtensions
{
/// <summary>
/// Gets the attribute value.
/// </summary>
/// <param name="str">The STR.</param>
/// <param name="attrib">The attrib.</param>
/// <returns>System.String.</returns>
/// <exception cref="System.ArgumentNullException">attrib</exception>
public static string GetAttributeValue(this string str, string attrib)
{
if (string.IsNullOrEmpty(str))
{
throw new ArgumentNullException("str");
}
if (string.IsNullOrEmpty(attrib))
{
throw new ArgumentNullException("attrib");
}
string srch = "[" + attrib + "=";
int start = str.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
if (start > -1)
{
start += srch.Length;
int end = str.IndexOf(']', start);
return str.Substring(start, end - start);
}
// for imdbid we also accept pattern matching
if (string.Equals(attrib, "imdbid", StringComparison.OrdinalIgnoreCase))
{
var m = Regex.Match(str, "tt\\d{7}", RegexOptions.IgnoreCase);
return m.Success ? m.Value : null;
}
10 years ago
return null;
}
}
}