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uttamukkojiuttamukkoji
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Merge pull request #1 from contentstack/feature/supercharge-rte
Feature/supercharge rte
2 parents 98551e0 + 33f90f7 commit 9dcdc74

16 files changed

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‎CHANGELOG.md‎

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### Version: 1.0.1
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#### Date: July-16-2021
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- Json RTE content to Html Support added.
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### Version: 1.0.0
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#### Date: Apr-05-2021
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- Introduce ContentStack Utils SDK for DOTNET.

‎Contentstack.Utils/Contentstack.Utils.csproj‎

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<Folder Include="Models\" />
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<Folder Include="Enums\" />
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<Folder Include="Extensions\" />
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<Folder Include="Converters\" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="HtmlAgilityPack" Version="1.11.28" />
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<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
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</ItemGroup>
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</Project>

‎Contentstack.Utils/Converters/NodeJsonConverter.cs‎

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using System;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Contentstack.Utils.Models;
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namespace Contentstack.Utils.Converters
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{
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public class NodeJsonConverter : JsonConverter<Node>
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{
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public override Node ReadJson(JsonReader reader, Type objectType, Node existingValue, bool hasExistingValue, JsonSerializer serializer)
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{
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Node node = null;
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JObject jObject = JObject.Load(reader);
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if (jObject["type"] == null)
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{
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node = new TextNode();
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node.type = "text";
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}else
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{
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node = new Node();
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}
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serializer.Populate(jObject.CreateReader(), node);
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return node;
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}
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public override void WriteJson(JsonWriter writer, Node value, JsonSerializer serializer)
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{
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}
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}
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}

‎Contentstack.Utils/Converters/RTEJsonConverter.cs‎

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using System;
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using System.Linq;
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using System.Reflection;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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namespace Contentstack.Utils.Converters
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{
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public class RTEJsonConverter : JsonConverter
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{
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public override bool CanConvert(Type objectType)
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{
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throw new NotImplementedException();
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}
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public override object ReadJson(JsonReader reader, Type objectType,
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object existingValue, JsonSerializer serializer)
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{
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JObject jo = JObject.Load(reader);
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object targetObj = Activator.CreateInstance(objectType);
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foreach (PropertyInfo prop in objectType.GetProperties()
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.Where(p => p.CanRead && p.CanWrite))
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{
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JsonPropertyAttribute att = prop.GetCustomAttributes(true)
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.OfType<JsonPropertyAttribute>()
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.FirstOrDefault();
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string jsonPath = (att != null ? att.PropertyName : prop.Name);
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JToken token = jo.SelectToken(jsonPath);
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if (token != null && token.Type != JTokenType.Null)
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{
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object value = token.ToObject(prop.PropertyType, serializer);
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prop.SetValue(targetObj, value, null);
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}
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}
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return targetObj;
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}
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public override void WriteJson(JsonWriter writer, object value,
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JsonSerializer serializer)
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{
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}
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}
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}

‎Contentstack.Utils/Enums/MarkType.cs‎

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using System;
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namespace Contentstack.Utils.Enums
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{
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public enum MarkType
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{
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/// <summary>
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/// This will specify the Mark type of text node as Bold
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/// </summary>
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Bold,
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/// <summary>
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/// This will specify the Mark type of text node as Italic
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/// </summary>
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Italic,
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/// <summary>
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/// This will specify the Mark type of text node as Underline
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/// </summary>
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Underline,
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/// <summary>
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/// This will specify the Mark type of text node as Strikethrough
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/// </summary>
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Strikethrough,
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/// <summary>
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/// This will specify the Mark type of text node as InlineCode
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/// </summary>
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InlineCode,
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/// <summary>
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/// This will specify the Mark type of text node as Subscript
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/// </summary>
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Subscript,
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/// <summary>
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/// This will specify the Mark type of text node as Superscript
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/// </summary>
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Superscript
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}
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}

‎Contentstack.Utils/Interfaces/IEdges.cs‎

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using System;
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using Newtonsoft.Json;
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namespace Contentstack.Utils.Interfaces
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{
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public class IEdges<T> where T: IEmbeddedObject
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{
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[JsonProperty("node")]
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public T Node
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{
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get;
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set;
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}
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}
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}
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‎Contentstack.Utils/Interfaces/IOptions.cs‎

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using Contentstack.Utils.Models;
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using Contentstack.Utils.Interfaces;
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using Contentstack.Utils.Enums;
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using System.Collections.Generic;
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namespace Contentstack.Utils.Interfaces
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{
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public delegate string NodeChildrenCallBack(List<Node> nodes);
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public interface IRenderable
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{
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string RenderOption(IEmbeddedObject entry, Metadata metadata);
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string RenderMark(MarkType markType, string text);
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string RenderNode(string nodeType, Node node, NodeChildrenCallBack callBack);
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}
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}

‎Contentstack.Utils/Models/JsonRTENode.cs‎

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using System;
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using System.Collections.Generic;
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using Contentstack.Utils.Converters;
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using Contentstack.Utils.Interfaces;
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using Newtonsoft.Json;
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namespace Contentstack.Utils.Models
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{
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[Newtonsoft.Json.JsonConverter(typeof(RTEJsonConverter))]
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public class JsonRTENode<T> where T: IEmbeddedObject
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{
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[JsonProperty("json")]
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public Node Json { get; set; }
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[JsonProperty("embedded_itemsConnection.edges")]
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public List<IEdges<T>> Edges { get; set; }
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}
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}

‎Contentstack.Utils/Models/JsonRTENodes.cs‎

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using System;
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using System.Collections.Generic;
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using Contentstack.Utils.Converters;
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using Contentstack.Utils.Interfaces;
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using Newtonsoft.Json;
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namespace Contentstack.Utils.Models
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{
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[Newtonsoft.Json.JsonConverter(typeof(RTEJsonConverter))]
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public class JsonRTENodes<T> where T : IEmbeddedObject
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{
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[JsonProperty("json")]
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public List<Node> Json { get; set; }
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[JsonProperty("embedded_itemsConnection.edges")]
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public List<IEdges<T>> Edges { get; set; }
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}
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}

‎Contentstack.Utils/Models/Metadata.cs‎

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/// <summary>
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/// Attributes collection for embed tag
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/// </summary>
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public HtmlAttributeCollection attributes;
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public object attributes;
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/// <summary>
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/// Html string of embed tag
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attributes = node.Attributes
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};
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}
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public static implicit operator Metadata(Node node)
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{
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StyleType styleType;
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if (!node.attrs.ContainsKey("display-type") || !(Enum.TryParse((string)node.attrs["display-type"], true, out styleType)))
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{
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styleType = StyleType.Block;
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}
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EmbedItemType embedItemType;
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if (!node.attrs.ContainsKey("type") || !(Enum.TryParse((string)node.attrs["type"], true, out embedItemType)))
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{
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embedItemType = EmbedItemType.Entry;
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}
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string text = "";
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if (node.children != null && node.children.Count > 0 && node.children[0].GetType() == typeof(TextNode))
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{
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text = ((TextNode)node.children[0]).text;
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}
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string itemUID = "";
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if (node.attrs.ContainsKey("entry-uid"))
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{
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itemUID = (string)node.attrs["entry-uid"];
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}else if (node.attrs.ContainsKey("asset-uid"))
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{
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itemUID = (string)node.attrs["asset-uid"];
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}
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return new Metadata()
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{
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Text = text,
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OuterHTML = "",
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StyleType = styleType,
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ItemType = embedItemType,
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ItemUid = itemUID,
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ContentTypeUid = node.attrs.ContainsKey("content-type-uid") ? (string)node.attrs["content-type-uid"] : "",
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attributes = node.attrs
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};
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}
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}
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}

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