73 lines
1.9 KiB
C#
73 lines
1.9 KiB
C#
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using System;
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using System.Collections.Generic;
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namespace MediaBrowser.Model.Dto
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{
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public static class ItemLayout
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{
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public static double? GetDisplayAspectRatio(BaseItemDto item)
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{
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List<BaseItemDto> items = new List<BaseItemDto>();
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items.Add(item);
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return GetDisplayAspectRatio(items);
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}
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public static double? GetDisplayAspectRatio(List<BaseItemDto> items)
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{
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List<double> values = new List<double>();
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foreach (BaseItemDto item in items)
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{
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if (item.PrimaryImageAspectRatio.HasValue)
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{
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values.Add(item.PrimaryImageAspectRatio.Value);
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}
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}
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if (values.Count == 0)
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{
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return null;
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}
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values.Sort();
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double halfDouble = values.Count;
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halfDouble /= 2;
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int half = Convert.ToInt32(Math.Floor(halfDouble));
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double result;
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if (values.Count % 2 > 0)
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result = values[half];
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else
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result = (values[half - 1] + values[half]) / 2.0;
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// If really close to 2:3 (poster image), just return 2:3
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if (Math.Abs(0.66666666667 - result) <= .15)
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{
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return 0.66666666667;
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}
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// If really close to 16:9 (episode image), just return 16:9
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if (Math.Abs(1.777777778 - result) <= .2)
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{
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return 1.777777778;
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}
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// If really close to 1 (square image), just return 1
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if (Math.Abs(1 - result) <= .15)
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{
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return 1.0;
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}
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// If really close to 4:3 (poster image), just return 2:3
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if (Math.Abs(1.33333333333 - result) <= .15)
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{
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return 1.33333333333;
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}
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return result;
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}
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}
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}
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