36 lines
907 B
C#
36 lines
907 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using MediaBrowser.Model.Extensions;
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namespace MediaBrowser.Controller.Entities
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{
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public static class TagExtensions
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{
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public static void AddTag(this BaseItem item, string name)
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{
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if (string.IsNullOrWhiteSpace(name))
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{
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throw new ArgumentNullException("name");
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}
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var current = item.Tags;
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if (!current.Contains(name, StringComparer.OrdinalIgnoreCase))
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{
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if (current.Length == 0)
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{
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item.Tags = new[] { name };
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}
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else
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{
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var list = current.ToArray(current.Length + 1);
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list[list.Length - 1] = name;
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item.Tags = list;
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}
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}
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}
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}
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}
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