mirror of https://github.com/Squidex/squidex.git
Sebastian Stehle
3 years ago
committed by
GitHub
GitHub
25 changed files with 612 additions and 273 deletions
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// ==========================================================================
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// Squidex Headless CMS
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// ==========================================================================
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// Copyright (c) Squidex UG (haftungsbeschraenkt)
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// All rights reserved. Licensed under the MIT license.
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// ==========================================================================
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using GraphQL.Types; |
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using Squidex.Domain.Apps.Core.Contents; |
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using Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Contents; |
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using Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Primitives; |
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using Squidex.Infrastructure.Json.Objects; |
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namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types; |
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internal sealed class FieldMap |
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{ |
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private readonly Dictionary<string, Dictionary<string, string>> schemas = new Dictionary<string, Dictionary<string, string>>(); |
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public FieldMap(IEnumerable<SchemaInfo> source) |
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{ |
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foreach (var schema in source) |
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{ |
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var fieldMap = schema.Fields.ToDictionary(x => x.FieldName, x => x.Field.Name); |
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schemas[schema.Schema.Id.ToString()] = fieldMap; |
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schemas[schema.Schema.SchemaDef.Name] = fieldMap; |
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} |
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} |
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public ContentData MapData(IInputObjectGraphType inputType, IDictionary<string, object?> source) |
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{ |
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var result = new ContentData(); |
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foreach (var field in inputType.Fields) |
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{ |
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if (field.ResolvedType is IComplexGraphType complexType && source.TryGetValue(field.Name, out var value) && value is IDictionary<string, object> nested) |
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{ |
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result[field.SourceName()] = MapField(nested, complexType); |
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} |
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} |
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return result; |
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} |
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public JsonValue MapNested(IInputObjectGraphType inputType, IDictionary<string, object?> source) |
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{ |
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var result = new JsonObject(source.Count); |
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foreach (var field in inputType.Fields) |
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{ |
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if (source.TryGetValue(field.Name, out var value)) |
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{ |
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result[field.SourceName()] = MapValue(JsonGraphType.ParseJson(value)); |
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} |
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} |
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return result; |
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} |
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private ContentFieldData MapField(IDictionary<string, object> source, IComplexGraphType type) |
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{ |
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var result = new ContentFieldData(); |
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foreach (var field in type.Fields) |
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{ |
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if (source.TryGetValue(field.Name, out var value)) |
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{ |
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result[field.SourceName()] = MapValue(JsonGraphType.ParseJson(value)); |
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} |
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} |
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return result; |
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} |
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private JsonValue MapValue(JsonValue source) |
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{ |
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switch (source.Value) |
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{ |
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case JsonArray arr: |
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return MapArray(arr); |
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case JsonObject obj: |
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return MapObject(obj); |
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default: |
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return source; |
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} |
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} |
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private JsonValue MapArray(JsonArray source) |
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{ |
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var result = new JsonArray(source.Count); |
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foreach (var value in source) |
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{ |
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result.Add(MapValue(value)); |
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} |
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return result; |
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} |
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private JsonValue MapObject(JsonObject source) |
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{ |
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Dictionary<string, string>? fieldMap = null; |
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if (source.TryGetValue(Component.Discriminator, out var d1) && d1.Value is string discriminator) |
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{ |
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schemas.TryGetValue(discriminator, out fieldMap); |
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} |
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else if (source.TryGetValue(Component.Descriptor, out var d2) && d2.Value is string descriptor) |
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{ |
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schemas.TryGetValue(descriptor, out fieldMap); |
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} |
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if (fieldMap == null) |
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{ |
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return source; |
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} |
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var result = new JsonObject(source.Count); |
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foreach (var (key, value) in source) |
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{ |
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var sourceName = key; |
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if (fieldMap != null && fieldMap.TryGetValue(key, out var name)) |
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{ |
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sourceName = name; |
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} |
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result[sourceName] = MapValue(value); |
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} |
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return result; |
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} |
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} |
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