filesafe/public/js/home.js
Bobby Wibowo 53789a20c2
Updated uploadController.js
DuckDuckGo's proxy is no longer supported as it stops reporting Content-Length header, which is crucial so that the safe could predict the actual file size before downloading it.

If you have it enabled in your config file, it will now close the safe with error code 1. You can either disable url uploads completely or just disable duckduckgo's proxy (though I believe not many will choose the latter as to begin with it was implemented to hide origin IP).
2018-12-09 00:55:04 +07:00

486 lines
15 KiB
JavaScript

/* global swal, axios, Dropzone, ClipboardJS, LazyLoad */
const 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,
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)
const 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 {
const 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 }).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'
}
const previewNode = document.querySelector('#tpl')
page.previewTemplate = previewNode.innerHTML
previewNode.parentNode.removeChild(previewNode)
page.prepareDropzone()
const tabs = document.getElementById('tabs')
if (tabs) {
tabs.style.display = 'flex'
const items = tabs.getElementsByTagName('li')
for (let 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 () {
const 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 (let i = 0; i < response.data.albums.length; i++) {
const album = response.data.albums[i]
const 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) {
const items = document.getElementById('tabs').getElementsByTagName('li')
for (let i = 0; i < items.length; i++) {
const 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 () {
const tabDiv = document.getElementById('tab-files')
const div = document.createElement('div')
div.className = 'control is-expanded'
div.innerHTML = `
<div id="dropzone" class="button is-danger is-fullwidth is-unselectable">
<span class="icon">
<i class="icon-upload-cloud"></i>
</span>
<span>Click here or drag and drop files</span>
</div>
`
tabDiv.querySelector('.dz-container').appendChild(div)
const previewsContainer = tabDiv.querySelector('#tab-files .field.uploads')
page.dropzone = new Dropzone('#dropzone', {
url: 'api/upload',
paramName: 'files[]',
maxFilesize: parseInt(page.maxFileSize),
parallelUploads: 2,
uploadMultiple: false,
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 (file, done) {
file.previewElement.querySelector('.progress').setAttribute('value', 100)
file.previewElement.querySelector('.progress').innerHTML = '100%'
return axios.post('api/upload/finishchunks', {
// The API supports an array of multiple files
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.description || error
})
if (typeof page.prepareShareX === 'function') { page.prepareShareX() }
}
page.uploadUrls = function (button) {
const 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 () {
const albumid = page.album
const previewsContainer = tabDiv.getElementsByClassName('uploads')[0]
const 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'
const files = urls.map(function (url) {
const previewTemplate = document.createElement('template')
previewTemplate.innerHTML = page.previewTemplate.trim()
const previewElement = previewTemplate.content.firstChild
previewElement.querySelector('.name').innerHTML = url
previewsContainer.appendChild(previewElement)
return {
url,
previewElement
}
})
function post (i) {
if (i === files.length) { return done() }
const 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
}
}).then(function (response) {
return posted(response.data)
}).catch(function (error) {
return posted({
success: false,
description: error.response ? error.response.data.description : error.toString()
})
})
}
return post(0)
}
return run()
}
page.updateTemplate = function (file, response) {
if (!response.url) { return }
const a = file.previewElement.querySelector('.link > a')
const clipboard = file.previewElement.querySelector('.clipboard-mobile > .clipboard-js')
a.href = a.innerHTML = clipboard.dataset['clipboardText'] = response.url
clipboard.parentElement.style.display = 'block'
const exec = /.[\w]+(\?|$)/.exec(response.url)
if (exec && exec[0] && page.imageExtensions.includes(exec[0].toLowerCase())) {
const 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 () {
const div = document.createElement('div')
div.innerHTML = `
<div class="field">
<label class="label">Album name</label>
<div class="controls">
<input id="swalName" class="input" type="text" placeholder="My super album">
</div>
</div>
<div class="field">
<div class="control">
<label class="checkbox">
<input id="swalDownload" type="checkbox" checked>
Enable download
</label>
</div>
</div>
<div class="field">
<div class="control">
<label class="checkbox">
<input id="swalPublic" type="checkbox" checked>
Enable public link
</label>
</div>
</div>
`
swal({
title: 'Create new album',
icon: 'info',
content: div,
buttons: {
cancel: true,
confirm: {
closeModal: false
}
}
}).then(function (value) {
if (!value) { return }
const name = document.getElementById('swalName').value
axios.post('api/albums', {
name,
download: document.getElementById('swalDownload').checked,
public: document.getElementById('swalPublic').checked
}, {
headers: {
token: page.token
}
}).then(function (response) {
if (response.data.success === false) {
return swal('An error occurred!', response.data.description, 'error')
}
const 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) {
const items = (event.clipboardData || event.originalEvent.clipboardData).items
for (const index in items) {
const item = items[index]
if (item.kind === 'file') {
const blob = item.getAsFile()
const 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({
elements_selector: '.field.uploads img'
})
document.getElementById('createAlbum').addEventListener('click', function () {
page.createAlbum()
})
}