mirror of https://github.com/Squidex/squidex.git
Sebastian
4 years ago
26 changed files with 330 additions and 337 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 Squidex.Domain.Apps.Core.Contents; |
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using Squidex.Domain.Apps.Core.Schemas; |
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using Squidex.Infrastructure; |
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using Squidex.Infrastructure.Json.Objects; |
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namespace Squidex.Domain.Apps.Core.Tags |
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{ |
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public static class TagNormalizer |
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{ |
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public static async Task NormalizeAsync(this ITagService tagService, DomainId appId, DomainId schemaId, Schema schema, ContentData newData, ContentData? oldData) |
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{ |
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Guard.NotNull(tagService); |
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Guard.NotNull(schema); |
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Guard.NotNull(newData); |
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var newValues = new HashSet<string>(); |
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var newArrays = new List<JsonValue>(); |
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var oldValues = new HashSet<string>(); |
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var oldArrays = new List<JsonValue>(); |
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GetValues(schema, newValues, newArrays, newData); |
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if (oldData != null) |
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{ |
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GetValues(schema, oldValues, oldArrays, oldData); |
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} |
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if (newValues.Count > 0) |
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{ |
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var normalized = await tagService.NormalizeTagsAsync(appId, TagGroups.Schemas(schemaId), newValues, oldValues); |
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foreach (var source in newArrays) |
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{ |
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var array = source.AsArray; |
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for (var i = 0; i < array.Count; i++) |
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{ |
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if (normalized.TryGetValue(array[i].ToString(), out var result)) |
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{ |
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array[i] = result; |
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} |
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} |
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} |
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} |
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} |
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public static async Task DenormalizeAsync(this ITagService tagService, DomainId appId, DomainId schemaId, Schema schema, params ContentData[] datas) |
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{ |
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Guard.NotNull(tagService); |
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Guard.NotNull(schema); |
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var tagsValues = new HashSet<string>(); |
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var tagsArrays = new List<JsonValue>(); |
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GetValues(schema, tagsValues, tagsArrays, datas); |
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if (tagsValues.Count > 0) |
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{ |
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var denormalized = await tagService.DenormalizeTagsAsync(appId, TagGroups.Schemas(schemaId), tagsValues); |
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foreach (var source in tagsArrays) |
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{ |
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var array = source.AsArray; |
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for (var i = 0; i < array.Count; i++) |
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{ |
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if (denormalized.TryGetValue(array[i].ToString(), out var result)) |
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{ |
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array[i] = result; |
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} |
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} |
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} |
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} |
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} |
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private static void GetValues(Schema schema, HashSet<string> values, List<JsonValue> arrays, params ContentData[] datas) |
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{ |
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foreach (var field in schema.Fields) |
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{ |
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if (field is IField<TagsFieldProperties> tags && tags.Properties.Normalization == TagsFieldNormalization.Schema) |
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{ |
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foreach (var data in datas) |
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{ |
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if (data.TryGetValue(field.Name, out var fieldData) && fieldData != null) |
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{ |
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foreach (var partition in fieldData) |
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{ |
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ExtractTags(partition.Value, values, arrays); |
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} |
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} |
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} |
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} |
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else if (field is IArrayField arrayField) |
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{ |
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foreach (var nestedField in arrayField.Fields) |
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{ |
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if (nestedField is IField<TagsFieldProperties> nestedTags && nestedTags.Properties.Normalization == TagsFieldNormalization.Schema) |
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{ |
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foreach (var data in datas) |
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{ |
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if (data.TryGetValue(field.Name, out var fieldData) && fieldData != null) |
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{ |
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foreach (var partition in fieldData) |
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{ |
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if (partition.Value.Value is JsonArray a) |
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{ |
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foreach (var value in a) |
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{ |
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if (value.Value is JsonObject o) |
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{ |
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if (o.TryGetValue(nestedField.Name, out var nestedValue)) |
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{ |
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ExtractTags(nestedValue, values, arrays); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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private static void ExtractTags(JsonValue value, ISet<string> values, ICollection<JsonValue> arrays) |
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{ |
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if (value.Value is JsonArray a) |
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{ |
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foreach (var item in a) |
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{ |
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if (item.Value is string s) |
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{ |
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values.Add(s); |
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} |
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} |
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arrays.Add(value); |
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} |
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} |
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} |
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} |
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