68 lines
2.2 KiB
CoffeeScript
68 lines
2.2 KiB
CoffeeScript
|
class @BlobFileDropzone
|
||
|
|
constructor: (form, method) ->
|
||
|
|
form_dropzone = form.find('.dropzone')
|
||
|
|
Dropzone.autoDiscover = false
|
||
|
|
dropzone = form_dropzone.dropzone(
|
||
|
|
autoDiscover: false
|
||
|
|
autoProcessQueue: false
|
||
|
|
url: form.attr('action')
|
||
|
|
# Rails uses a hidden input field for PUT
|
||
|
|
# http://stackoverflow.com/questions/21056482/how-to-set-method-put-in-form-tag-in-rails
|
||
|
|
method: method
|
||
|
|
clickable: true
|
||
|
|
uploadMultiple: false
|
||
|
|
paramName: "file"
|
||
|
|
maxFilesize: gon.max_file_size or 10
|
||
|
|
parallelUploads: 1
|
||
|
|
maxFiles: 1
|
||
|
|
addRemoveLinks: true
|
||
|
|
previewsContainer: '.dropzone-previews'
|
||
|
|
headers:
|
||
|
|
"X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
|
||
|
|
|
||
|
|
init: ->
|
||
|
|
this.on 'addedfile', (file) ->
|
||
|
|
$('.dropzone-alerts').html('').hide()
|
||
|
|
commit_message = form.find('#commit_message')[0]
|
||
|
|
|
||
|
|
if /^Upload/.test(commit_message.placeholder)
|
||
|
|
commit_message.placeholder = 'Upload ' + file.name
|
||
|
|
|
||
|
|
return
|
||
|
|
|
||
|
|
this.on 'removedfile', (file) ->
|
||
|
|
commit_message = form.find('#commit_message')[0]
|
||
|
|
|
||
|
|
if /^Upload/.test(commit_message.placeholder)
|
||
|
|
commit_message.placeholder = 'Upload new file'
|
||
|
|
|
||
|
|
return
|
||
|
|
|
||
|
|
this.on 'success', (header, response) ->
|
||
|
|
window.location.href = response.filePath
|
||
|
|
return
|
||
|
|
|
||
|
|
this.on 'maxfilesexceeded', (file) ->
|
||
|
|
@removeFile file
|
||
|
|
return
|
||
|
|
|
||
|
|
this.on 'sending', (file, xhr, formData) ->
|
||
|
|
formData.append('commit_message', form.find('#commit_message').val())
|
||
|
|
return
|
||
|
|
|
||
|
|
# Override behavior of adding error underneath preview
|
||
|
|
error: (file, errorMessage) ->
|
||
|
|
stripped = $("<div/>").html(errorMessage).text();
|
||
|
|
$('.dropzone-alerts').html('Error uploading file: \"' + stripped + '\"').show()
|
||
|
|
@removeFile file
|
||
|
|
return
|
||
|
|
)
|
||
|
|
|
||
|
|
submitButton = form.find('#submit-all')[0]
|
||
|
|
submitButton.addEventListener 'click', (e) ->
|
||
|
|
e.preventDefault()
|
||
|
|
e.stopPropagation()
|
||
|
|
alert "Please select a file" if dropzone[0].dropzone.getQueuedFiles().length == 0
|
||
|
|
dropzone[0].dropzone.processQueue()
|
||
|
|
return false
|