test

using ActiproSoftware.CodeHighlighter;
using ActiproSoftware.SyntaxEditor;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;
using System.Web.Http;

namespace GZUtilsServer.Controllers
{
    public class CodeHighlighterController : ApiController
    {
        public class P_Highlight
        {

            /// <summary>
            /// 语言
            /// </summary>
            public string Language { get; set; }
            /// <summary>
            /// 折叠
            /// </summary>
            public string IsCollapse { get; set; }
            /// <summary>
            /// 是否显示行号
            /// </summary>
            public bool IsShowLineNumber { get; set; }
            /// <summary>
            /// 代码块
            /// </summary>
            public string CodeText { get; set; }
        }
        public string Highlight(P_Highlight data)
        {
            string str = GenerateHtmlInline(data.Language, data.IsShowLineNumber, data.CodeText);
            return str;
        }

        string GenerateHtmlInline(string Language, bool IsShowLineNumber, string CodeText)
        {
            SyntaxLanguage lang = null;


            CodeHighlighterConfiguration config = HttpContext.Current.Cache["CodeHighlighterConfig"] as CodeHighlighterConfiguration;

            //缓存不存在，重新从 web.config 获取并保存缓存
            if (config == null)
            {
                config = (CodeHighlighterConfiguration)ConfigurationManager.GetSection("codeHighlighter");
                HttpContext.Current.Cache.Insert("CodeHighlighterConfig", config);
            }
            //获取语言
            foreach (string key in config.LanguageConfigs.Keys)
            {
                if (key.ToLower() == Language.ToLower())
                {
                    lang = CodeHighlighter.GetLanguage(config, key);
                    break;
                }
            }

            //不明语言，不理会返回
            if (lang == null) return CodeText;

            CodeHighlighterEngine engine = new CodeHighlighterEngine();
            engine.OutliningEnabled = false;
            engine.LineNumberMarginVisible = IsShowLineNumber;
            engine.LineNumberMarginForeColor = System.Drawing.Color.Red;
            //engine.SpacesInTabs = (byte)char.Parse("|");

            string htmlStr = engine.GenerateHtmlInline(string.Empty, CodeText, lang);
            return htmlStr;
        }
    }
}