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