Python File

server.py

import requests
import sys
import socket
import os
import re

content = ""
dataTypesToChangeUrl = [".jpg", ".jpeg", ".png", ".gif", ".ico", ".css","css", ".js", ".ttf", ".otf", ".woff", ".woff2",".eot"]


def ChangeUrl(item,url):

    global content
    global dataTypesToChangeUrl

    if any(s in item for s in dataTypesToChangeUrl):

        while item.startswith("/"):
            item = item[1:]
        
        external = False
        prefix = ""
        print(item)
        
        if "#" in item:
            item = item.split("#")[0]
        
        if item.startswith("https://"):
            external = True
            prefix = "https://"
            item = item.replace("https://", "")
            
        if item.startswith("http://"):
            external = True
            prefix = "http://"
            item = item.replace("http://", "")

        if item.startswith("//"):
            external = True
            prefix = "//"
            item = item.replace("//", "")

        #Todo " if items are used with ../ "

        
        if not external:
            if (content.find(url+"/"+item) == -1):
                content = content.replace("/"+item,url+"/"+item)
                print(item+"    To    "+url+"/"+item)
    
        

        
def mainProgram(url):
    socket.setdefaulttimeout(15)
    global dataTypesToChangeUrl
    global content
    
    

    if "http://" not in url and "https://" not in url:
        url = "http://"+url

    domain = "//".join(url.split("//")[1:])


    with requests.Session() as r:
        try:
            content = r.get(url).text
        except Exception as e:
            print("Error: {}".format(e))


    resources = re.split("=\"|='", content)

    for resource in resources:

        resource = re.split("\"|'", resource)[0]

        ChangeUrl(resource,url)


    hrefs = content.split("href=")
    for i in range( len(hrefs) - 1 ):
        href = hrefs[i+1]
        ChangeUrl(href,url)

    print(content)

    addScript = """<script>
                    let oldData = \"\"
                    document.addEventListener(\"mouseover\", (e)=>{
                        oldData = e.target.parentElement.style.backgroundColor
                        e.target.style.backgroundColor = \"red\"
                    })
                    document.addEventListener(\"mouseout\", (e)=>{
                        e.target.style.backgroundColor = oldData
                    })
                    document.addEventListener(\"click\", (e)=>{
                        alert("Do you wish to delete this item?")
                        e.target.style.display = "none"
                    })
                    </script>
                    </head>"""

    content = content.replace("</head>",addScript)

    file = open("a.html", "w")
    file.write(content)
    file.close()



mainProgram("https://www.github.com")