| | | 1 | | using CShells.Features; |
| | | 2 | | using Elsa.Caching.ShellFeatures; |
| | | 3 | | using Elsa.Common.ShellFeatures; |
| | | 4 | | using Elsa.Expressions.Liquid.Contracts; |
| | | 5 | | using Elsa.Expressions.Liquid.Filters; |
| | | 6 | | using Elsa.Expressions.Liquid.Handlers; |
| | | 7 | | using Elsa.Expressions.Liquid.Options; |
| | | 8 | | using Elsa.Expressions.Liquid.Providers; |
| | | 9 | | using Elsa.Expressions.Liquid.Services; |
| | | 10 | | using Elsa.Expressions.ShellFeatures; |
| | | 11 | | using Elsa.Extensions; |
| | | 12 | | using Elsa.Platform.PackageManifest.Generator.Hints; |
| | | 13 | | using Fluid.Filters; |
| | | 14 | | using JetBrains.Annotations; |
| | | 15 | | using Microsoft.Extensions.DependencyInjection; |
| | | 16 | | |
| | | 17 | | namespace Elsa.Expressions.Liquid.ShellFeatures; |
| | | 18 | | |
| | | 19 | | /// <summary> |
| | | 20 | | /// Configures Liquid functionality. |
| | | 21 | | /// </summary> |
| | | 22 | | [ManifestFeatureCategory("Expressions")] |
| | | 23 | | [ManifestFeatureCategory("Scripting")] |
| | | 24 | | [ShellFeature( |
| | | 25 | | DisplayName = "Liquid Expressions", |
| | | 26 | | Description = "Provides Liquid template expression evaluation capabilities for workflows", |
| | | 27 | | DependsOn = [typeof(MemoryCacheFeature), typeof(MediatorFeature), typeof(ExpressionsFeature)])] |
| | | 28 | | [UsedImplicitly] |
| | | 29 | | public class LiquidFeature : IShellFeature |
| | | 30 | | { |
| | | 31 | | /// <summary> |
| | | 32 | | /// Configures the Fluid options. |
| | | 33 | | /// </summary> |
| | 0 | 34 | | public Action<FluidOptions> FluidOptions { get; set; } = options => |
| | 0 | 35 | | { |
| | 0 | 36 | | options.ConfigureFilters = context => context.Options.Filters |
| | 0 | 37 | | .WithArrayFilters() |
| | 0 | 38 | | .WithStringFilters() |
| | 0 | 39 | | .WithNumberFilters() |
| | 0 | 40 | | .WithMiscFilters(); |
| | 0 | 41 | | }; |
| | | 42 | | |
| | | 43 | | public void ConfigureServices(IServiceCollection services) |
| | | 44 | | { |
| | 0 | 45 | | services.Configure(FluidOptions); |
| | | 46 | | |
| | 0 | 47 | | services |
| | 0 | 48 | | .AddHandlersFrom<ConfigureLiquidEngine>() |
| | 0 | 49 | | .AddScoped<ILiquidTemplateManager, LiquidTemplateManager>() |
| | 0 | 50 | | .AddScoped<LiquidParser>() |
| | 0 | 51 | | .AddExpressionDescriptorProvider<LiquidExpressionDescriptorProvider>() |
| | 0 | 52 | | .AddLiquidFilter<Base64Filter>("base64") |
| | 0 | 53 | | .AddLiquidFilter<DictionaryKeysFilter>("keys"); |
| | 0 | 54 | | } |
| | | 55 | | } |
| | | 56 | | |