66 lines
2.3 KiB
C#
66 lines
2.3 KiB
C#
using Elsa.Common.Features;
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using Elsa.Expressions.Contracts;
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using Elsa.Expressions.Features;
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using Elsa.Extensions;
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using Elsa.Features.Abstractions;
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using Elsa.Features.Attributes;
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using Elsa.Features.Services;
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using Elsa.JavaScript.Contracts;
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using Elsa.JavaScript.Expressions;
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using Elsa.JavaScript.Extensions;
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using Elsa.JavaScript.Options;
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using Elsa.JavaScript.Providers;
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using Elsa.JavaScript.Services;
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using Elsa.JavaScript.TypeDefinitions.Contracts;
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using Elsa.JavaScript.TypeDefinitions.Providers;
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using Elsa.JavaScript.TypeDefinitions.Services;
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using Microsoft.Extensions.DependencyInjection;
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namespace Elsa.JavaScript.Features;
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/// <summary>
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/// Installs JavaScript integration.
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/// </summary>
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[DependsOn(typeof(MediatorFeature))]
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[DependsOn(typeof(ExpressionsFeature))]
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public class JavaScriptFeature : FeatureBase
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{
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/// <inheritdoc />
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public JavaScriptFeature(IModule module) : base(module)
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{
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}
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/// <summary>
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/// Configures the Jint options.
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/// </summary>
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public Action<JintOptions> JintOptions { get; set; } = _ => { };
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/// <inheritdoc />
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public override void Apply()
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{
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Services.Configure(JintOptions);
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// JavaScript services.
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Services
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.AddSingleton<IExpressionSyntaxProvider, JavaScriptExpressionSyntaxProvider>()
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.AddSingleton<IJavaScriptEvaluator, JintJavaScriptEvaluator>()
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.AddSingleton<ITypeDefinitionService, TypeDefinitionService>()
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.AddExpressionHandler<JavaScriptExpressionHandler, JavaScriptExpression>()
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;
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// Type definition services.
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Services
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.AddSingleton<ITypeDefinitionService, TypeDefinitionService>()
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.AddSingleton<ITypeDescriber, TypeDescriber>()
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.AddSingleton<ITypeDefinitionDocumentRenderer, TypeDefinitionDocumentRenderer>()
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.AddSingleton<ITypeAliasRegistry, TypeAliasRegistry>()
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.AddFunctionDefinitionProvider<CommonFunctionsDefinitionProvider>()
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.AddFunctionDefinitionProvider<ActivityOutputFunctionsDefinitionProvider>()
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.AddTypeDefinitionProvider<CommonTypeDefinitionProvider>()
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.AddTypeDefinitionProvider<VariableTypeDefinitionProvider>()
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;
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// Handlers.
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Services.AddNotificationHandlersFrom<JavaScriptFeature>();
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}
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} |