Table Of Contents | C# Online Compiler

Table Of Contents by ekrem66

using System;
using System.Xml;					
public class Program
{
	public static void Main()
	{
		//Örnek: https://blog.112dijital.com/8-adimda-kapsamli-seo-denetimi/
		
		var html=@"<html>
					<head>
						<title></title>
					</head>
					<body>
						<h1 id='test id'>a</h1>
						<h2>b test replace</h2>
						<h3>c</h3>
						<h1>d</h1>
						<h1>e</h1>
						<h1>f</h1>
						<h1>g</h1>
						<h1>h</h1>
						<div>
							<h1>div h1</h1>
						</div>
					</body>
				</html>";

        XmlDocument doc = new XmlDocument();
        doc.LoadXml(html);

        XmlNodeList nodes = doc.SelectNodes("//*[self::h1 or self::h2 or self::h3 or self::h4 or self::h5 or self::h6]");

        var countHNodes = nodes.Count;
		if(countHNodes==0)
		{
			Console.WriteLine("Node not found!");
			return;
		}
		var tocItems = string.Empty;
        foreach (XmlNode node in nodes)
        {
            if (node != null)
            {
				var nodeName=node.Name;
				var hLevel=int.Parse(nodeName.Replace("h",string.Empty));
				var nodeText=node.InnerText;				
				var nodeUrl=(node.Attributes !=null && node.Attributes["id"] !=null)?node.Attributes["id"].Value.Replace(" ","-"):nodeText.Replace(" ","-");
				((XmlElement)node).SetAttribute("id", nodeUrl);
				tocItems+="<div style='margin-left:"+(hLevel*40)+"px' id='"+nodeUrl+"-toc' name='tableOfContents'><a href='#"+nodeUrl+"'>"+nodeText+"</a></div>";
            }
        }
		var tocNode="<p name='tableOfContents' id='main-toc'><strong>İçindekiler</strong></p>"+tocItems+"<hr id='hr-toc' name='tableOfContents'/>";
		var result=doc.OuterXml.Replace("<body>","<body>"+tocNode);
		Console.WriteLine(result);
	}
}
                    //if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//211 KüçükEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//212 KüçükKüçük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//321 KüçükBüyük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";//Yanlış Hiyeraşi
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//111 EşitEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//112 EşitKüçük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//221 EşitBüyük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//122 BüyükEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//123 BüyükKüçük
                    //{
                    //    if (prevNodeHLevel != 0)
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //    else
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//121 BüyükBüyük
                    //{
                    //    if (prevNodeHLevel != 0)
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //}
                    //else
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}

​x
 
using System;
using System.Xml;                   
public class Program
{
    public static void Main()
    {
        //Örnek: https://blog.112dijital.com/8-adimda-kapsamli-seo-denetimi/
        
        var html=@"<html>
                    <head>
                        <title></title>
                    </head>
                    <body>
                        <h1 id='test id'>a</h1>
                        <h2>b test replace</h2>
                        <h3>c</h3>
                        <h1>d</h1>
                        <h1>e</h1>
                        <h1>f</h1>
                        <h1>g</h1>
                        <h1>h</h1>
                        <div>
                            <h1>div h1</h1>
                        </div>
                    </body>
                </html>";
​
        XmlDocument doc = new XmlDocument();
        doc.LoadXml(html);
​
        XmlNodeList nodes = doc.SelectNodes("//*[self::h1 or self::h2 or self::h3 or self::h4 or self::h5 or self::h6]");
​
        var countHNodes = nodes.Count;
        if(countHNodes==0)
        {
            Console.WriteLine("Node not found!");
            return;
        }
        var tocItems = string.Empty;
        foreach (XmlNode node in nodes)
        {
            if (node != null)
            {
                var nodeName=node.Name;
                var hLevel=int.Parse(nodeName.Replace("h",string.Empty));
                var nodeText=node.InnerText;                
                var nodeUrl=(node.Attributes !=null && node.Attributes["id"] !=null)?node.Attributes["id"].Value.Replace(" ","-"):nodeText.Replace(" ","-");
                ((XmlElement)node).SetAttribute("id", nodeUrl);
                tocItems+="<div style='margin-left:"+(hLevel*40)+"px' id='"+nodeUrl+"-toc' name='tableOfContents'><a href='#"+nodeUrl+"'>"+nodeText+"</a></div>";
            }
        }
        var tocNode="<p name='tableOfContents' id='main-toc'><strong>İçindekiler</strong></p>"+tocItems+"<hr id='hr-toc' name='tableOfContents'/>";
        var result=doc.OuterXml.Replace("<body>","<body>"+tocNode);
        Console.WriteLine(result);
    }
}
                    //if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//211 KüçükEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//212 KüçükKüçük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel < prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//321 KüçükBüyük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";//Yanlış Hiyeraşi
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//111 EşitEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//112 EşitKüçük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel == prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//221 EşitBüyük
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel == nextNodeHLevel)//122 BüyükEşit
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel < nextNodeHLevel)//123 BüyükKüçük
                    //{
                    //    if (prevNodeHLevel != 0)
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //    else
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //}
                    //else if (currentNodeHLevel > prevNodeHLevel && currentNodeHLevel > nextNodeHLevel)//121 BüyükBüyük
                    //{
                    //    if (prevNodeHLevel != 0)
                    //    {
                    //         tocItem = "<li>" + tocLink + "</li>";
                    //    }
                    //}
                    //else
                    //{
                    //    tocItem = "<li>" + tocLink + "</li>";
                    //}

Sorting Stuff Demo
Unsorted Collection
(4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
Proposed in PR
(88715, 2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(88714, 1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(88713, 0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(84576, 4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(84575, 3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(84573, 1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(54913, 3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(54911, 1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(54911, 1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(10006, 3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(10003, 0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(10003, 0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(8914, 2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(8913, 1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(8913, 1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
Ordered By Product Id
(4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
Ordered By Guids
(4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
Ordered by product then Guid
(4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
Ordered by Guid then Product
(4, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(3, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(3, 10a00c35-b240-43a8-94cb-375df0fb227a)
(2, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(2, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, c8457f2e-fc87-4c90-b5c2-bd834019e3d3)
(1, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 5a49106d-35a2-4b56-ac10-66b6185989ef)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(1, 08e9122c-ffe7-4e2a-8ff8-8256235fab12)
(0, 8a87132c-6be6-4098-b5d4-ff1d78b8713c)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)
(0, 10a00c35-b240-43a8-94cb-375df0fb227a)

Last Run:	2:07:04 am
Compile:	0.268s
Execute:	0.03s
Memory:	176.05kb
CPU:	0.016s

View IL Code