98 lines
3.2 KiB
C#
98 lines
3.2 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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namespace Microsoft.AspNetCore.Razor.Evolution
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{
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public abstract class RazorEngine
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{
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public static RazorEngine Create()
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{
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return Create(configure: null);
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}
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public static RazorEngine Create(Action<IRazorEngineBuilder> configure)
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{
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var builder = new DefaultRazorEngineBuilder();
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AddDefaults(builder);
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AddRuntimeDefaults(builder);
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configure?.Invoke(builder);
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return builder.Build();
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}
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public static RazorEngine CreateDesignTime()
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{
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return CreateDesignTime(configure: null);
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}
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public static RazorEngine CreateDesignTime(Action<IRazorEngineBuilder> configure)
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{
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var builder = new DefaultRazorEngineBuilder()
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{
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DesignTime = true,
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};
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AddDefaults(builder);
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AddDesignTimeDefaults(builder);
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configure?.Invoke(builder);
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return builder.Build();
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}
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public static RazorEngine CreateEmpty(Action<IRazorEngineBuilder> configure)
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{
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var builder = new DefaultRazorEngineBuilder();
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configure?.Invoke(builder);
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return builder.Build();
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}
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internal static void AddDefaults(IRazorEngineBuilder builder)
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{
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builder.Phases.Add(new DefaultRazorParsingPhase());
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builder.Phases.Add(new DefaultRazorSyntaxTreePhase());
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builder.Phases.Add(new DefaultRazorIRLoweringPhase());
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builder.Phases.Add(new DefaultRazorIRPhase());
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// Syntax Tree passes
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builder.Features.Add(new DefaultDirectiveSyntaxTreePass());
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builder.Features.Add(new HtmlNodeOptimizationPass());
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builder.Features.Add(new TagHelperBinderSyntaxTreePass());
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// IR Passes
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builder.Features.Add(new DefaultDocumentClassifier());
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builder.Features.Add(new DefaultDirectiveIRPass());
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}
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internal static void AddRuntimeDefaults(IRazorEngineBuilder builder)
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{
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builder.Phases.Add(new DefaultRazorRuntimeCSharpLoweringPhase());
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}
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internal static void AddDesignTimeDefaults(IRazorEngineBuilder builder)
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{
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builder.Phases.Add(new DefaultRazorDesignTimeCSharpLoweringPhase());
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builder.Features.Add(new ConfigureDesignTimeOptions());
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builder.Features.Add(new RazorDesignTimeIRPass());
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}
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public abstract IReadOnlyList<IRazorEngineFeature> Features { get; }
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public abstract IReadOnlyList<IRazorEnginePhase> Phases { get; }
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public abstract void Process(RazorCodeDocument document);
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internal class ConfigureDesignTimeOptions : IRazorConfigureParserFeature
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{
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public RazorEngine Engine { get; set; }
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public int Order { get; set; }
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public void Configure(RazorParserOptions options)
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{
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options.DesignTimeMode = true;
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}
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}
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}
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}
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