Commit 23626780 authored by erbunao's avatar erbunao

Fix for copy paste formatted text

parent 7e41eca3
......@@ -21,7 +21,6 @@ $(document).ready ->
$(".div-dropzone").append divSpinner
$(".div-dropzone-spinner").append iconSpinner
dropzone = $(".div-dropzone").dropzone(
url: project_image_path_upload
dictDefaultMessage: ""
......@@ -77,6 +76,107 @@ $(document).ready ->
return
)
child = $(dropzone[0]).children("textarea")
formatLink = (str) ->
"![" + str.alt + "](" + str.url + ")"
handlePaste = (e) ->
e.preventDefault()
my_event = e.originalEvent
if my_event.clipboardData and my_event.clipboardData.items
processItem(my_event)
processItem = (e) ->
image = isImage(e)
if image
filename = getFilename(e) or "image.png"
text = "{{" + filename + "}}"
pasteText(text)
uploadFile image.getAsFile(), filename
else
text = e.clipboardData.getData("text/plain")
pasteText(text)
isImage = (data) ->
i = 0
while i < data.clipboardData.items.length
item = data.clipboardData.items[i]
if item.type.indexOf("image") isnt -1
return item
i++
return false
pasteText = (text) ->
caretStart = $(child)[0].selectionStart
caretEnd = $(child)[0].selectionEnd
textEnd = $(child).val().length
beforeSelection = $(child).val().substring 0, caretStart
afterSelection = $(child).val().substring caretEnd, textEnd
$(child).val beforeSelection + text + afterSelection
$(".markdown-area").trigger "input"
getFilename = (e) ->
if window.clipboardData and window.clipboardData.getData
value = window.clipboardData.getData("Text")
else if e.clipboardData and e.clipboardData.getData
value = e.clipboardData.getData("text/plain")
value = value.split("\r")
value.first()
uploadFile = (item, filename) ->
formData = new FormData()
formData.append "markdown_img", item, filename
$.ajax
url: project_image_path_upload
type: "POST"
data: formData
dataType: "json"
processData: false
contentType: false
headers:
"X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
beforeSend: ->
showSpinner()
closeAlertMessage()
success: (e, textStatus, response) ->
insertToTextArea(filename, formatLink(response.responseJSON.link))
error: (response) ->
showError(response.responseJSON.message)
complete: ->
closeSpinner()
insertToTextArea = (filename, url) ->
$(child).val (index, val) ->
val.replace("{{" + filename + "}}", url + "\n")
appendToTextArea = (url) ->
$(child).val (index, val) ->
val + url + "\n"
showSpinner = (e) ->
$(".div-dropzone-spinner").css "opacity", 0.7
closeSpinner = ->
$(".div-dropzone-spinner").css "opacity", 0
showError = (message) ->
checkIfMsgExists = $(".error-alert").children().length
if checkIfMsgExists is 0
$(".error-alert").append divAlert
$(".div-dropzone-alert").append btnAlert + message
closeAlertMessage = ->
$(".div-dropzone-alert").alert "close"
$(".markdown-selector").click (e) ->
e.preventDefault()
$(".div-dropzone").click()
......
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