42 lines
1.5 KiB
C#
42 lines
1.5 KiB
C#
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.StaticFiles;
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using Microsoft.Extensions.FileProviders;
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using Microsoft.Extensions.Options;
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namespace OliverBooth.Common;
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/// <summary>
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/// Represents the middleware to configure static file options.
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/// </summary>
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public sealed class OliverBoothConfigureOptions : IPostConfigureOptions<StaticFileOptions>
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{
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private readonly IWebHostEnvironment _environment;
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/// <summary>
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/// Initializes a new instance of the <see cref="OliverBoothConfigureOptions" /> class.
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/// </summary>
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/// <param name="environment">The <see cref="IWebHostEnvironment" />.</param>
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public OliverBoothConfigureOptions(IWebHostEnvironment environment)
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{
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_environment = environment;
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}
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/// <inheritdoc />
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public void PostConfigure(string? name, StaticFileOptions options)
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{
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// ReSharper disable once NullCoalescingConditionIsAlwaysNotNullAccordingToAPIContract
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options.ContentTypeProvider ??= new FileExtensionContentTypeProvider();
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if (options.FileProvider == null && _environment.WebRootFileProvider == null)
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{
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throw new InvalidOperationException("Missing FileProvider.");
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}
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options.FileProvider ??= _environment.WebRootFileProvider;
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var filesProvider = new ManifestEmbeddedFileProvider(GetType().Assembly, "wwwroot");
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options.FileProvider = new CompositeFileProvider(options.FileProvider, filesProvider);
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}
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}
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