filesafe/public/js/home.js

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/* eslint-disable no-unused-expressions */
/* global swal, axios, Dropzone */
2017-01-14 09:16:47 +00:00
var upload = {}
upload.isPrivate = true
upload.token = localStorage.token
upload.maxFileSize
// Add the album var to the upload so we can store the album id in there
upload.album
upload.myDropzone
upload.checkIfPublic = function () {
axios.get('api/check')
.then(response => {
upload.isPrivate = response.data.private
upload.maxFileSize = response.data.maxFileSize
upload.preparePage()
})
.catch(error => {
console.log(error)
return swal('An error occurred', 'There was an error with the request, please check the console for more information.', 'error')
})
}
upload.preparePage = function () {
if (upload.isPrivate) {
if (upload.token) {
return upload.verifyToken(upload.token, true)
} else {
document.getElementById('loginToUpload').innerText = 'Running in private mode. Log in to upload.'
document.getElementById('loginToUpload').style.display = 'inline-flex' // ???
}
} else {
return upload.prepareUpload()
}
}
upload.verifyToken = function (token, reloadOnError) {
if (reloadOnError === undefined) { reloadOnError = false }
axios.post('api/tokens/verify', { token: token })
.then(response => {
if (response.data.success === false) {
swal({
title: 'An error occurred',
text: response.data.description,
icon: 'error'
}).then(() => {
if (reloadOnError) {
localStorage.removeItem('token')
location.reload()
}
})
return
}
localStorage.token = token
upload.token = token
return upload.prepareUpload()
})
.catch(error => {
console.log(error)
return swal('An error occurred', 'There was an error with the request, please check the console for more information.', 'error')
})
}
upload.prepareUpload = function () {
// I think this fits best here because we need to check for a valid token before we can get the albums
if (upload.token) {
var select = document.getElementById('albumSelect')
select.addEventListener('change', () => {
upload.album = select.value
})
axios.get('api/albums', { headers: { token: upload.token } })
.then(res => {
var albums = res.data.albums
// If the user doesn't have any albums we don't really need to display
// an album selection
if (albums.length === 0) return
// Loop through the albums and create an option for each album
for (var i = 0; i < albums.length; i++) {
var opt = document.createElement('option')
opt.value = albums[i].id
opt.innerHTML = albums[i].name
select.appendChild(opt)
}
// Display the album selection
document.getElementById('albumDiv').style.display = 'block'
})
.catch(e => {
console.log(e)
return swal('An error occurred', 'There was an error with the request, please check the console for more information.', 'error')
})
}
var div = document.createElement('div')
div.id = 'dropzone'
div.innerHTML = 'Click here or drag and drop files'
div.style.display = 'flex'
document.getElementById('maxFileSize').innerHTML = `Maximum upload size per file is ${upload.maxFileSize}`
document.getElementById('loginToUpload').style.display = 'none'
if (upload.token === undefined) { document.getElementById('loginLinkText').innerHTML = 'Create an account and keep track of your uploads' }
document.getElementById('uploadContainer').appendChild(div)
upload.prepareDropzone()
}
upload.prepareDropzone = function () {
var previewNode = document.querySelector('#template')
previewNode.id = ''
var previewTemplate = previewNode.parentNode.innerHTML
previewNode.parentNode.removeChild(previewNode)
var dropzone = new Dropzone('div#dropzone', {
url: 'api/upload',
paramName: 'files[]',
maxFilesize: upload.maxFileSize.slice(0, -2),
parallelUploads: 2,
uploadMultiple: false,
previewsContainer: 'div#uploads',
previewTemplate: previewTemplate,
createImageThumbnails: false,
maxFiles: 1000,
autoProcessQueue: true,
headers: { token: upload.token },
init: function () {
upload.myDropzone = this
this.on('addedfile', file => {
document.getElementById('uploads').style.display = 'block'
})
// Add the selected albumid, if an album is selected, as a header
this.on('sending', (file, xhr) => {
if (upload.album) {
xhr.setRequestHeader('albumid', upload.album)
}
})
}
})
// Update the total progress bar
dropzone.on('uploadprogress', (file, progress) => {
file.previewElement.querySelector('.progress').setAttribute('value', progress)
file.previewElement.querySelector('.progress').innerHTML = `${progress}%`
})
dropzone.on('success', (file, response) => {
// Handle the responseText here. For example, add the text to the preview element:
if (response.success === false) {
var span = document.createElement('span')
span.innerHTML = response.description
file.previewTemplate.querySelector('.link').appendChild(span)
return
}
var a = document.createElement('a')
a.href = response.files[0].url
a.target = '_blank'
a.innerHTML = response.files[0].url
file.previewTemplate.querySelector('.link').appendChild(a)
file.previewTemplate.querySelector('.progress').style.display = 'none'
})
upload.prepareShareX()
}
upload.prepareShareX = function () {
if (upload.token) {
var sharexElement = document.getElementById('ShareX')
var sharexFile = `{\r\n\
"Name": "${location.hostname}",\r\n\
"DestinationType": "ImageUploader, FileUploader",\r\n\
"RequestType": "POST",\r\n\
"RequestURL": "${location.origin}/api/upload",\r\n\
"FileFormName": "files[]",\r\n\
"Headers": {\r\n\
"token": "${upload.token}"\r\n\
},\r\n\
"ResponseType": "Text",\r\n\
"URL": "$json:files[0].url$",\r\n\
"ThumbnailURL": "$json:files[0].url$"\r\n\
}`
var sharexBlob = new Blob([sharexFile], { type: 'application/octet-binary' })
sharexElement.setAttribute('href', URL.createObjectURL(sharexBlob))
sharexElement.setAttribute('download', `${location.hostname}.sxcu`)
}
}
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// Handle image paste event
window.addEventListener('paste', 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()
console.log(blob.type)
var file = new File([blob], `pasted-image.${blob.type.match(/(?:[^/]*\/)([^;]*)/)[1]}`)
file.type = blob.type
console.log(file)
upload.myDropzone.addFile(file)
}
}
})
window.onload = function () {
upload.checkIfPublic()
}