Pony.fm/resources/assets/scripts/app/services/upload.coffee

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2015-08-31 17:42:21 +02:00
angular.module('ponyfm').factory('upload', [
'$rootScope'
($rootScope) ->
self =
queue: []
upload: (files) ->
_.each files, (file) ->
upload =
name: file.name
progress: 0
uploadedSize: 0
size: file.size
index: self.queue.length
isUploading: true
success: false
error: null
self.queue.push upload
$rootScope.$broadcast 'upload-added', upload
xhr = new XMLHttpRequest()
xhr.upload.onprogress = (e) ->
$rootScope.$apply ->
upload.uploadedSize = e.loaded
upload.progress = e.loaded / upload.size * 100
$rootScope.$broadcast 'upload-progress', upload
xhr.onload = -> $rootScope.$apply ->
upload.isUploading = false
if xhr.status != 200
error =
if xhr.getResponseHeader('content-type') == 'application/json'
$.parseJSON(xhr.responseText).errors.track.join ', '
else
'There was an unknown error!'
upload.error = error
$rootScope.$broadcast 'upload-error', [upload, error]
else
upload.success = true
upload.trackId = $.parseJSON(xhr.responseText).id
$rootScope.$broadcast 'upload-finished', upload
formData = new FormData();
formData.append('track', file);
xhr.open 'POST', '/api/web/tracks/upload', true
xhr.setRequestHeader 'X-Token', pfm.token
xhr.send formData
])