bf41c2eeaa
* Rename Umbraco.Core namespace to Umbraco.Cms.Core * Move extension methods in core project to Umbraco.Extensions * Move extension methods in core project to Umbraco.Extensions * Rename Umbraco.Examine namespace to Umbraco.Cms.Examine * Move examine extensions to Umbraco.Extensions namespace * Reflect changed namespaces in Builder and fix unit tests * Adjust namespace in Umbraco.ModelsBuilder.Embedded * Adjust namespace in Umbraco.Persistence.SqlCe * Adjust namespace in Umbraco.PublishedCache.NuCache * Align namespaces in Umbraco.Web.BackOffice * Align namespaces in Umbraco.Web.Common * Ensure that SqlCeSupport is still enabled after changing the namespace * Align namespaces in Umbraco.Web.Website * Align namespaces in Umbraco.Web.UI.NetCore * Align namespaces in Umbraco.Tests.Common * Align namespaces in Umbraco.Tests.UnitTests * Align namespaces in Umbraco.Tests.Integration * Fix errors caused by changed namespaces * Fix integration tests * Undo the Umbraco.Examine.Lucene namespace change This breaks integration tests on linux, since the namespace wont exists there because it's only used on windows. * Fix merge * Fix Merge
27 lines
888 B
C#
27 lines
888 B
C#
using System;
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using System.IO;
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using Umbraco.Cms.Core.Media.Exif;
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namespace Umbraco.Cms.Core.Media
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{
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public static class ExifImageDimensionExtractor
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{
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public static bool TryGetDimensions(Stream stream, out int width, out int height)
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{
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var jpgInfo = ImageFile.FromStream(stream);
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height = -1;
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width = -1;
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if (jpgInfo != null
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&& jpgInfo.Format != ImageFileFormat.Unknown
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&& jpgInfo.Properties.ContainsKey(ExifTag.PixelYDimension)
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&& jpgInfo.Properties.ContainsKey(ExifTag.PixelXDimension))
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{
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height = Convert.ToInt32(jpgInfo.Properties[ExifTag.PixelYDimension].Value);
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width = Convert.ToInt32(jpgInfo.Properties[ExifTag.PixelXDimension].Value);
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}
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return height > 0 && width > 0;
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}
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}
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}
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