filesafe/public/js/home.js
Bobby Wibowo 2f6c728e64
Updates
Moved page.prepareShareX() to a single JS file named sharex.js. It'll be loaded in home and dashboard pages, and both home.js and dashboard.js will rely on the function provided by it.

The generated ShareX config file will also properly support cases where the safe is being hosted in a subdir now (e.i. https://example.com/lolisafe).
2018-10-09 02:30:22 +07:00

493 lines
16 KiB
JavaScript

/* global swal, axios, Dropzone, ClipboardJS, LazyLoad */
var page = {
// user token
token: localStorage.token,
// configs from api/check
private: null,
enableUserAccounts: null,
maxFileSize: null,
chunkSize: null,
// store album id that will be used with upload requests
album: null,
albumSelect: null,
previewTemplate: null,
dropzone: null,
clipboardJS: null,
lazyLoad: null
}
var imageExtensions = ['.webp', '.jpg', '.jpeg', '.bmp', '.gif', '.png']
page.checkIfPublic = function () {
axios.get('api/check')
.then(function (response) {
page.private = response.data.private
page.enableUserAccounts = response.data.enableUserAccounts
page.maxFileSize = response.data.maxFileSize
page.chunkSize = response.data.chunkSize
page.preparePage()
})
.catch(function (error) {
console.log(error)
var button = document.getElementById('loginToUpload')
button.classList.remove('is-loading')
button.innerText = 'Error occurred. Reload the page?'
return swal('An error occurred!', 'There was an error with the request, please check the console for more information.', 'error')
})
}
page.preparePage = function () {
if (page.private) {
if (page.token) {
return page.verifyToken(page.token, true)
} else {
var button = document.getElementById('loginToUpload')
button.href = 'auth'
button.classList.remove('is-loading')
if (page.enableUserAccounts) {
button.innerText = 'Anonymous upload is disabled. Log in to page.'
} else {
button.innerText = 'Running in private mode. Log in to page.'
}
}
} else {
return page.prepareUpload()
}
}
page.verifyToken = function (token, reloadOnError) {
if (reloadOnError === undefined) { reloadOnError = false }
axios.post('api/tokens/verify', { token: token })
.then(function (response) {
if (response.data.success === false) {
return swal({
title: 'An error occurred!',
text: response.data.description,
icon: 'error'
})
.then(function () {
if (!reloadOnError) { return }
localStorage.removeItem('token')
location.reload()
})
}
localStorage.token = token
page.token = token
return page.prepareUpload()
})
.catch(function (error) {
console.log(error)
return swal('An error occurred!', 'There was an error with the request, please check the console for more information.', 'error')
})
}
page.prepareUpload = function () {
// I think this fits best here because we need to check for a valid token before we can get the albums
if (page.token) {
page.albumSelect = document.getElementById('albumSelect')
page.albumSelect.addEventListener('change', function () {
page.album = parseInt(page.albumSelect.value)
})
page.prepareAlbums()
// Display the album selection
document.getElementById('albumDiv').style.display = 'flex'
}
document.getElementById('maxFileSize').innerHTML = 'Maximum upload size per file is ' + page.maxFileSize
document.getElementById('loginToUpload').style.display = 'none'
if (!page.token && page.enableUserAccounts) {
document.getElementById('loginLinkText').innerHTML = 'Create an account and keep track of your uploads'
}
var previewNode = document.querySelector('#tpl')
page.previewTemplate = previewNode.innerHTML
previewNode.parentNode.removeChild(previewNode)
page.prepareDropzone()
var tabs = document.getElementById('tabs')
if (tabs) {
tabs.style.display = 'flex'
var items = tabs.getElementsByTagName('li')
for (var i = 0; i < items.length; i++) {
items[i].addEventListener('click', function () {
page.setActiveTab(this.dataset.id)
})
}
document.getElementById('uploadUrls').addEventListener('click', function () {
page.uploadUrls(this)
})
page.setActiveTab('tab-files')
} else {
document.getElementById('tab-files').style.display = 'block'
}
}
page.prepareAlbums = function () {
var option = document.createElement('option')
option.value = ''
option.innerHTML = 'Upload to album'
option.disabled = true
option.selected = true
page.albumSelect.appendChild(option)
axios.get('api/albums', { headers: { token: page.token } })
.then(function (response) {
if (response.data.success === false) {
return swal('An error occurred!', response.data.description, 'error')
}
// If the user doesn't have any albums we don't really need to display
// an album selection
if (!response.data.albums.length) { return }
// Loop through the albums and create an option for each album
for (var i = 0; i < response.data.albums.length; i++) {
var album = response.data.albums[i]
var option = document.createElement('option')
option.value = album.id
option.innerHTML = album.name
page.albumSelect.appendChild(option)
}
})
.catch(function (error) {
console.log(error)
return swal('An error occurred!', 'There was an error with the request, please check the console for more information.', 'error')
})
}
page.setActiveTab = function (activeId) {
var items = document.getElementById('tabs').getElementsByTagName('li')
for (var i = 0; i < items.length; i++) {
var tabId = items[i].dataset.id
if (tabId === activeId) {
items[i].classList.add('is-active')
document.getElementById(tabId).style.display = 'block'
} else {
items[i].classList.remove('is-active')
document.getElementById(tabId).style.display = 'none'
}
}
}
page.prepareDropzone = function () {
var tabDiv = document.getElementById('tab-files')
var div = document.createElement('div')
div.className = 'control is-expanded'
div.innerHTML =
'<div id="dropzone" class="button is-danger is-fullwidth is-unselectable">\n' +
' <span class="icon">\n' +
' <i class="icon-upload-cloud"></i>\n' +
' </span>\n' +
' <span>Click here or drag and drop files</span>\n' +
'</div>'
tabDiv.getElementsByClassName('dz-container')[0].appendChild(div)
var previewsContainer = tabDiv.getElementsByClassName('uploads')[0]
page.dropzone = new Dropzone('#dropzone', {
url: 'api/upload',
paramName: 'files[]',
maxFilesize: parseInt(page.maxFileSize),
parallelUploads: 2,
uploadMultiple: false,
previewsContainer: previewsContainer,
previewTemplate: page.previewTemplate,
createImageThumbnails: false,
maxFiles: 1000,
autoProcessQueue: true,
headers: { token: page.token },
chunking: Boolean(page.chunkSize),
chunkSize: parseInt(page.chunkSize) * 1000000, // 1000000 B = 1 MB,
parallelChunkUploads: false, // when set to true, sometimes it often hangs with hundreds of parallel uploads
chunksUploaded: function (file, done) {
file.previewElement.querySelector('.progress').setAttribute('value', 100)
file.previewElement.querySelector('.progress').innerHTML = '100%'
// The API supports an array of multiple files
return axios.post('api/upload/finishchunks',
{
files: [{
uuid: file.upload.uuid,
original: file.name,
size: file.size,
type: file.type,
count: file.upload.totalChunkCount,
albumid: page.album
}]
},
{
headers: {
token: page.token
}
})
.then(function (response) {
file.previewElement.querySelector('.progress').style.display = 'none'
if (response.data.success === false) {
file.previewElement.querySelector('.error').innerHTML = response.data.description
}
if (response.data.files && response.data.files[0]) {
page.updateTemplate(file, response.data.files[0])
}
return done()
})
.catch(function (error) {
return {
success: false,
description: error.toString()
}
})
}
})
page.dropzone.on('addedfile', function (file) {
tabDiv.getElementsByClassName('uploads')[0].style.display = 'block'
file.previewElement.querySelector('.name').innerHTML = file.name
})
// Add the selected albumid, if an album is selected, as a header
page.dropzone.on('sending', function (file, xhr) {
if (file.upload.chunked) { return }
if (page.album) { xhr.setRequestHeader('albumid', page.album) }
})
// Update the total progress bar
page.dropzone.on('uploadprogress', function (file, progress) {
if (file.upload.chunked && progress === 100) { return }
file.previewElement.querySelector('.progress').setAttribute('value', progress)
file.previewElement.querySelector('.progress').innerHTML = progress + '%'
})
page.dropzone.on('success', function (file, response) {
if (!response) { return }
file.previewElement.querySelector('.progress').style.display = 'none'
// file.previewElement.querySelector('.name').innerHTML = file.name
if (response.success === false) {
file.previewElement.querySelector('.error').innerHTML = response.description
}
if (response.files && response.files[0]) {
page.updateTemplate(file, response.files[0])
}
})
page.dropzone.on('error', function (file, error) {
file.previewElement.querySelector('.progress').style.display = 'none'
file.previewElement.querySelector('.name').innerHTML = file.name
file.previewElement.querySelector('.error').innerHTML = error
})
if (typeof page.prepareShareX === 'function') { page.prepareShareX() }
}
page.uploadUrls = function (button) {
var tabDiv = document.getElementById('tab-urls')
if (!tabDiv) { return }
if (button.classList.contains('is-loading')) { return }
button.classList.add('is-loading')
function done (error) {
if (error) { swal('An error occurred!', error, 'error') }
button.classList.remove('is-loading')
}
function run () {
var albumid = page.album
var previewsContainer = tabDiv.getElementsByClassName('uploads')[0]
var urls = document.getElementById('urls').value
.split(/\r?\n/)
.filter(function (url) { return url.trim().length })
document.getElementById('urls').value = urls.join('\n')
if (!urls.length) {
// eslint-disable-next-line prefer-promise-reject-errors
return done('You have not entered any URLs.')
}
tabDiv.getElementsByClassName('uploads')[0].style.display = 'block'
var files = urls.map(function (url) {
var previewTemplate = document.createElement('template')
previewTemplate.innerHTML = page.previewTemplate.trim()
var previewElement = previewTemplate.content.firstChild
previewElement.querySelector('.name').innerHTML = url
previewsContainer.appendChild(previewElement)
return {
url: url,
previewElement: previewElement
}
})
function post (i) {
if (i === files.length) { return done() }
var file = files[i]
function posted (result) {
file.previewElement.querySelector('.progress').style.display = 'none'
if (result.success) {
page.updateTemplate(file, result.files[0])
} else {
file.previewElement.querySelector('.error').innerHTML = result.description
}
return post(i + 1)
}
axios.post('api/upload',
{
urls: [file.url]
},
{
headers: {
token: page.token,
albumid: albumid
}
})
.then(function (response) {
return posted(response.data)
})
.catch(function (error) {
return posted({
success: false,
description: error.toString()
})
})
}
return post(0)
}
return run()
}
page.updateTemplate = function (file, response) {
if (!response.url) { return }
var a = file.previewElement.querySelector('.link > a')
var clipboard = file.previewElement.querySelector('.clipboard-mobile > .clipboard-js')
a.href = a.innerHTML = clipboard.dataset['clipboardText'] = response.url
clipboard.parentElement.style.display = 'block'
var exec = /.[\w]+(\?|$)/.exec(response.url)
if (exec && exec[0] && imageExtensions.includes(exec[0].toLowerCase())) {
var img = file.previewElement.querySelector('img')
img.setAttribute('alt', response.name || '')
img.dataset['src'] = response.url
img.onerror = function () { this.style.display = 'none' } // hide webp in firefox and ie
page.lazyLoad.update(file.previewElement.querySelectorAll('img'))
}
}
page.createAlbum = function () {
var div = document.createElement('div')
div.innerHTML =
'<div class="field">\n' +
' <label class="label">Album name</label>\n' +
' <div class="controls">\n' +
' <input id="_name" class="input" type="text" placeholder="My super album">\n' +
' </div>\n' +
'</div>\n' +
'<div class="field">\n' +
' <div class="control">\n' +
' <label class="checkbox">\n' +
' <input id="_download" type="checkbox" checked>\n' +
' Enable download\n' +
' </label>\n' +
' </div>\n' +
'</div>\n' +
'<div class="field">\n' +
' <div class="control">\n' +
' <label class="checkbox">\n' +
' <input id="_public" type="checkbox" checked>\n' +
' Enable public link\n' +
' </label>\n' +
' </div>\n' +
'</div>'
swal({
title: 'Create new album',
icon: 'info',
content: div,
buttons: {
cancel: true,
confirm: {
closeModal: false
}
}
})
.then(function (value) {
if (!value) { return }
var name = document.getElementById('_name').value
axios.post('api/albums', {
name: name,
download: document.getElementById('_download').checked,
public: document.getElementById('_public').checked
}, { headers: { token: page.token } })
.then(function (response) {
if (response.data.success === false) {
return swal('An error occurred!', response.data.description, 'error')
}
var option = document.createElement('option')
option.value = response.data.id
option.innerHTML = name
page.albumSelect.appendChild(option)
swal('Woohoo!', 'Album was created successfully', 'success')
})
.catch(function (error) {
console.log(error)
return swal('An error occurred!', 'There was an error with the request, please check the console for more information.', 'error')
})
})
}
// Handle image paste event
window.addEventListener('paste', function (event) {
var items = (event.clipboardData || event.originalEvent.clipboardData).items
for (var index in items) {
var item = items[index]
if (item.kind === 'file') {
var blob = item.getAsFile()
var file = new File([blob], 'pasted-image.' + blob.type.match(/(?:[^/]*\/)([^;]*)/)[1])
file.type = blob.type
page.dropzone.addFile(file)
}
}
})
window.onload = function () {
page.checkIfPublic()
page.clipboardJS = new ClipboardJS('.clipboard-js')
page.clipboardJS.on('success', function () {
return swal('Copied!', 'The link has been copied to clipboard.', 'success')
})
page.clipboardJS.on('error', function (event) {
console.error(event)
return swal('An error occurred!', 'There was an error when trying to copy the link to clipboard, please check the console for more information.', 'error')
})
page.lazyLoad = new LazyLoad()
document.getElementById('createAlbum').addEventListener('click', function () {
page.createAlbum()
})
}