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script.js
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script.js
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// TOGGLE MENU DISPLAY HANDLING
const openNav = document.querySelector('.toggle-menu')
const topNav = document.getElementById('top-nav')
let linkDataArray = []
openNav.addEventListener('click',(e) => {
if(openNav.src.match('hamburger')){
topNav.style.display = "block";
openNav.src = "images/icon-close.svg";
openNav.setAttribute('aria-expanded',true)
}else{
topNav.style.display = "none";
openNav.src = "images/icon-hamburger.svg";
openNav.setAttribute('aria-expanded',false)
}
})
// ERROR INPUT FORM HANDLING
const input = document.querySelector('input')
input.addEventListener('input',() => {
document.querySelector('.error-para').style.display = "none";
input.classList.remove('error-input')
})
const form = document.querySelector('form').addEventListener('submit',(e) => {
const inputValue = input.value;
e.preventDefault()
if(checkValidURL(inputValue)){
return;
}else if(!checkValidURL(inputValue) || inputValue === ""){
document.querySelector('.error-para').style.display = "block";
input.classList.add('error-input')
}
})
function checkValidURL(string) {
let url;
try {
url = new URL(string)
} catch (_) {
return false;
}
return url.protocol === "http:" || url.protocol === "https:" || url.protocol === "www.";
}
// THE URL DATA HANDLING
const getUrlBtn = document.getElementById('get-url')
const resultOutput = document.querySelector('.results-output')
getUrlBtn.addEventListener('click',getShortendUrl)
// localStorage.clear()
async function getShortendUrl(){
const userInput = document.querySelector('input').value;
const URL = `https://api.shrtco.de/v2/shorten?url=${userInput}`;
const resp = await fetch(URL)
try{
if(resp.ok){
const linkData = await resp.json()
if(checkValidURL(userInput)){
linkDataArray.push({...linkData,id:Math.random()})
console.log(linkDataArray)
renderShortendLinks()
}
}
}
catch(err){
alert(err.message)
}
}
function handleDelete(id){
const newArray = linkDataArray.filter(linkData => linkData.id !== id)
linkDataArray = newArray;
console.log(linkDataArray)
renderShortendLinks()
}
function renderShortendLinks(savedLinkDataArray){
localStorage.setItem("linkData",JSON.stringify(linkDataArray))
resultOutput.innerHTML = ""
if(savedLinkDataArray){
savedLinkDataArray.forEach(savedLinkData => {
resultOutput.innerHTML+= `
<div class="inputed__shortend">
<p class="inputed-link">${savedLinkData.result.original_link}</p>
<p class="shortend-link">${savedLinkData.result.full_short_link2}</p>
<div>
<button
class="copy-btn"
onClick="copy(event)"
>
Copy
</button>
<button
class="delete-btn"
onClick="handleDelete(${savedLinkData.id})"
>
Delete
</button>
</div>
</div>
`
})
}
linkDataArray.forEach(linkData => {
resultOutput.innerHTML+= `
<div class="inputed__shortend">
<p class="inputed-link">${linkData.result.original_link}</p>
<p class="shortend-link">${linkData.result.full_short_link2}</p>
<div>
<button
class="copy-btn"
onClick="copy(event)"
>
Copy
</button>
<button
class="delete-btn"
onClick="handleDelete(${linkData.id})"
>
Delete
</button>
</div>
</div>
`
})
}
// HANDLING THE COPY FUNCTIONALITY
function copy(e){
e = e || window.event;
const targetElement = e.target || e.srcElement;;
const shortendLinks = document.querySelectorAll('.shortend-link')
document.querySelectorAll('.copy-btn').forEach((button,index) => {
const text = shortendLinks[index].innerText;
navigator.clipboard.writeText(text)
targetElement.classList.add('copied')
targetElement.innerText = "Copied"
})
}
// HANDLING THE LOCALSTORAGE DATA
window.onload = getStoredData()
function getStoredData(){
const savedLinkDataArray = localStorage.getItem("linkData") && JSON.parse(localStorage.getItem("linkData"))
if(savedLinkDataArray){
renderShortendLinks(savedLinkDataArray)
}
}