Notepad/preview.js at main · adarshrkumar/Notepad · GitHub

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var urlParams = new URLSearchParams(location.search)
var bodyHTML = document.body.innerHTML

function getCode() {
    var c = urlParams.get('content')
    if (!!c) c = btoa(c)
    return c
}

var eleVal = urlParams.get('eleval')
var code = getCode()
addCode()
setInterval(addCode, 1)
function addCode() {
    code = getCode()
    if (!!code) {
        if (code.endsWith('<')) {
            needsClose = '/>'
        }
        else if (code.endsWith('</')) {
            needsClose = '>'
        }
        else {
            needsClose = ''
        }
        let ELEMENTS = code.split('<')
        let i = 0
        ELEMENTS.forEach(e => {
            if (!!e) {
                if (e.includes(' ')) {
                    e = e.split(' ')[0]
                }
                else {
                    e = e.split('>')[0]
                }
                ELEMENTS[i] = e
                if (code.endsWith(`</${e}`)) {
                    needsClose = '>'
                }
                else if (code.endsWith(`<${e}`)) {
                    needsClose = '>'
                }
            }
            else {
                ELEMENTS[i] = ''
            }
        })
        document[eleVal].innerHTML = code + needsClose + bodyHTML
    }
}


var dTitle = document.title
var pTitle = parent.document.title
setInterval(function() {
    if (document.title !== dTitle) {
        dTitle = document.title
        if (pTitle.includes(' | ')) {
            parent.document.title = `${dTitle} | ${parent.title} | ${pTitle.split(' | ')[1]}`
        }
        else {
            parent.document.title = `${dTitle} | ${parent.title} | ${pTitle}`
        }
    }
}, 1000)