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1 | | -namespace Schema.NET |
2 | | -{ |
3 | | - using System; |
4 | | - using Newtonsoft.Json; |
5 | | - using Newtonsoft.Json.Linq; |
6 | | - |
7 | | - /// <summary> |
8 | | - /// Converts a <see cref="JsonLdContext"/> object to and from JSON. |
9 | | - /// </summary> |
10 | | - /// <seealso cref="JsonConverter" /> |
11 | | - public class ContextJsonConverter : JsonConverter<JsonLdContext> |
12 | | - { |
13 | | - /// <inheritdoc /> |
14 | | - public override JsonLdContext ReadJson(JsonReader reader, Type objectType, JsonLdContext? existingValue, bool hasExistingValue, JsonSerializer serializer) |
15 | | - { |
16 | | - if (reader is null) |
17 | | - { |
18 | | - throw new ArgumentNullException(nameof(reader)); |
19 | | - } |
20 | | - |
21 | | - if (objectType is null) |
22 | | - { |
23 | | - throw new ArgumentNullException(nameof(objectType)); |
24 | | - } |
25 | | - |
26 | | - if (serializer is null) |
27 | | - { |
28 | | - throw new ArgumentNullException(nameof(serializer)); |
29 | | - } |
30 | | - |
31 | | - var context = hasExistingValue ? existingValue! : new JsonLdContext(); |
32 | | - |
33 | | - string? name; |
34 | | - string? language; |
35 | | - if (reader.TokenType == JsonToken.String) |
36 | | - { |
37 | | - name = (string?)reader.Value; |
38 | | - language = null; |
39 | | - } |
40 | | - else |
41 | | - { |
42 | | - var o = JObject.Load(reader); |
43 | | - |
44 | | - var nameProperty = o.Property("name", StringComparison.OrdinalIgnoreCase); |
45 | | - name = nameProperty?.Value?.ToString() ?? "https://schema.org"; |
46 | | - |
47 | | - var languageProperty = o.Property("@language", StringComparison.OrdinalIgnoreCase); |
48 | | - language = languageProperty?.Value?.ToString(); |
49 | | - } |
50 | | - |
51 | | - context.Name = name; |
52 | | - context.Language = language; |
53 | | - return context; |
54 | | - } |
55 | | - |
56 | | - /// <inheritdoc /> |
57 | | - public override void WriteJson(JsonWriter writer, JsonLdContext? value, JsonSerializer serializer) |
58 | | - { |
59 | | - if (writer is null) |
60 | | - { |
61 | | - throw new ArgumentNullException(nameof(writer)); |
62 | | - } |
63 | | - |
64 | | - if (value is null) |
65 | | - { |
66 | | - throw new ArgumentNullException(nameof(value)); |
67 | | - } |
68 | | - |
69 | | - if (serializer is null) |
70 | | - { |
71 | | - throw new ArgumentNullException(nameof(serializer)); |
72 | | - } |
73 | | - |
74 | | - if (string.IsNullOrWhiteSpace(value.Language)) |
75 | | - { |
76 | | - writer.WriteValue(value.Name); |
77 | | - } |
78 | | - else |
79 | | - { |
80 | | - writer.WriteStartObject(); |
81 | | - writer.WritePropertyName("name"); |
82 | | - writer.WriteValue(value.Name); |
83 | | - writer.WritePropertyName("@language"); |
84 | | - writer.WriteValue(value.Language); |
85 | | - writer.WriteEndObject(); |
86 | | - } |
87 | | - } |
88 | | - } |
89 | | -} |
| 1 | +namespace Schema.NET |
| 2 | +{ |
| 3 | + using System; |
| 4 | + using Newtonsoft.Json; |
| 5 | + using Newtonsoft.Json.Linq; |
| 6 | + |
| 7 | + /// <summary> |
| 8 | + /// Converts a <see cref="JsonLdContext"/> object to and from JSON. |
| 9 | + /// </summary> |
| 10 | + /// <seealso cref="JsonConverter" /> |
| 11 | + public class ContextJsonConverter : JsonConverter<JsonLdContext> |
| 12 | + { |
| 13 | + /// <inheritdoc /> |
| 14 | + public override JsonLdContext ReadJson(JsonReader reader, Type objectType, JsonLdContext? existingValue, bool hasExistingValue, JsonSerializer serializer) |
| 15 | + { |
| 16 | + if (reader is null) |
| 17 | + { |
| 18 | + throw new ArgumentNullException(nameof(reader)); |
| 19 | + } |
| 20 | + |
| 21 | + if (objectType is null) |
| 22 | + { |
| 23 | + throw new ArgumentNullException(nameof(objectType)); |
| 24 | + } |
| 25 | + |
| 26 | + if (serializer is null) |
| 27 | + { |
| 28 | + throw new ArgumentNullException(nameof(serializer)); |
| 29 | + } |
| 30 | + |
| 31 | + var context = hasExistingValue ? existingValue! : new JsonLdContext(); |
| 32 | + |
| 33 | + string? name; |
| 34 | + string? language; |
| 35 | + if (reader.TokenType == JsonToken.String) |
| 36 | + { |
| 37 | + name = (string?)reader.Value; |
| 38 | + language = null; |
| 39 | + } |
| 40 | + else |
| 41 | + { |
| 42 | + var o = JObject.Load(reader); |
| 43 | + |
| 44 | + var nameProperty = o.Property("name", StringComparison.OrdinalIgnoreCase); |
| 45 | + name = nameProperty?.Value?.ToString() ?? "https://schema.org"; |
| 46 | + |
| 47 | + var languageProperty = o.Property("@language", StringComparison.OrdinalIgnoreCase); |
| 48 | + language = languageProperty?.Value?.ToString(); |
| 49 | + } |
| 50 | + |
| 51 | + context.Name = name; |
| 52 | + context.Language = language; |
| 53 | + return context; |
| 54 | + } |
| 55 | + |
| 56 | + /// <inheritdoc /> |
| 57 | + public override void WriteJson(JsonWriter writer, JsonLdContext? value, JsonSerializer serializer) |
| 58 | + { |
| 59 | + if (writer is null) |
| 60 | + { |
| 61 | + throw new ArgumentNullException(nameof(writer)); |
| 62 | + } |
| 63 | + |
| 64 | + if (value is null) |
| 65 | + { |
| 66 | + throw new ArgumentNullException(nameof(value)); |
| 67 | + } |
| 68 | + |
| 69 | + if (serializer is null) |
| 70 | + { |
| 71 | + throw new ArgumentNullException(nameof(serializer)); |
| 72 | + } |
| 73 | + |
| 74 | + if (string.IsNullOrWhiteSpace(value.Language)) |
| 75 | + { |
| 76 | + writer.WriteValue(value.Name); |
| 77 | + } |
| 78 | + else |
| 79 | + { |
| 80 | + writer.WriteStartObject(); |
| 81 | + writer.WritePropertyName("name"); |
| 82 | + writer.WriteValue(value.Name); |
| 83 | + writer.WritePropertyName("@language"); |
| 84 | + writer.WriteValue(value.Language); |
| 85 | + writer.WriteEndObject(); |
| 86 | + } |
| 87 | + } |
| 88 | + } |
| 89 | +} |
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