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upload.js
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upload.js
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const FileSender = require('./fileSender');
const { notify } = require('./utils');
const $ = require('jquery');
$(document).ready(function() {
// reset copy button
const $copyBtn = $('#copy-btn');
$copyBtn.attr('disabled', false);
$copyBtn.html('Copy');
$('#page-one').show();
$('#file-list').hide();
$('#upload-progress').hide();
$('#share-link').hide();
// copy link to clipboard
$copyBtn.click(() => {
const aux = document.createElement('input');
aux.setAttribute('value', $('#link').attr('value'));
document.body.appendChild(aux);
aux.select();
document.execCommand('copy');
document.body.removeChild(aux);
//disable button for 3s
$copyBtn.attr('disabled', true);
$copyBtn.html('Copied!');
window.setTimeout(() => {
$copyBtn.attr('disabled', false);
$copyBtn.html('Copy');
}, 3000);
});
// link back to home page
$('.send-new').click(() => {
$('#page-one').show();
$('#file-list').show();
$('#upload-progress').hide();
$('#share-link').hide();
$copyBtn.attr('disabled', false);
$copyBtn.html('Copy');
});
// on file upload by browse or drag & drop
window.onUpload = event => {
event.preventDefault();
let file = '';
if (event.type === 'drop') {
file = event.dataTransfer.files[0];
} else {
file = event.target.files[0];
}
const $fileList = $('#uploaded-files');
const row = document.createElement('tr');
const name = document.createElement('td');
const link = document.createElement('td');
const expiry = document.createElement('td');
const del = document.createElement('td');
del.setAttribute('align', 'center');
const btn = document.createElement('button');
const popupDiv = document.createElement('div');
const $popupText = $('<span>', { class: 'popuptext' });
const cellText = document.createTextNode(file.name);
name.appendChild(cellText);
// create delete button
btn.innerHTML = 'x';
btn.classList.add('delete-btn');
// create popup
popupDiv.classList.add('popup');
$popupText.html(
'<span class="del-file">Delete</span><span class="nvm" > Nevermind</span>'
);
// add data cells to table row
row.appendChild(name);
row.appendChild(link);
row.appendChild(expiry);
popupDiv.appendChild(btn);
$(popupDiv).append($popupText);
del.appendChild(popupDiv);
row.appendChild(del);
const fileSender = new FileSender(file);
fileSender.on('progress', percentComplete => {
$('#page-one').hide();
$('#file-list').hide();
$('#upload-progress').show();
$('#upload-filename').innerHTML += file.name;
// update progress bar
document
.querySelector('#progress-bar')
.style.setProperty('--progress', percentComplete + '%');
$('#progress-text').html(`${percentComplete}%`);
if (percentComplete === 100) {
notify('Your upload has finished.');
}
});
fileSender.upload().then(info => {
const url = info.url.trim() + `#${info.secretKey}`.trim();
$('#link').attr('value', url);
link.innerHTML = url;
localStorage.setItem(info.fileId, info.deleteToken);
// delete file
$popupText.find('.del-file').click(e => {
FileSender.delete(
info.fileId,
localStorage.getItem(info.fileId)
).then(() => {
$(e.target).parents('tr').remove();
localStorage.removeItem(info.fileId);
});
});
// show popup
del.addEventListener('click', toggleShow);
// hide popup
$popupText.find('.nvm').click(toggleShow);
$fileList.append(row); //add row to table
$('#page-one').hide();
$('#file-list').hide();
$('#upload-progress').hide();
$('#share-link').show();
});
function toggleShow() {
$popupText.toggleClass('show');
}
};
window.allowDrop = function(ev) {
ev.preventDefault();
};
});