markdown_area.js.coffee
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formatLink = (str) ->
"![" + str.alt + "](" + str.url + ")"
$(document).ready ->
alertClass = "alert alert-danger alert-dismissable div-dropzone-alert"
alertAttr = "class=\"close\" data-dismiss=\"alert\"" + "aria-hidden=\"true\""
divHover = "<div class=\"div-dropzone-hover\"></div>"
divSpinner = "<div class=\"div-dropzone-spinner\"></div>"
divAlert = "<div class=\"" + alertClass + "\"></div>"
iconPicture = "<i class=\"icon-picture div-dropzone-icon\"></i>"
iconSpinner = "<i class=\"icon-spinner icon-spin div-dropzone-icon\"></i>"
btnAlert = "<button type=\"button\"" + alertAttr + ">×</button>"
project_image_path_upload = window.project_image_path_upload or null
$("textarea.markdown-area").wrap "<div class=\"div-dropzone\"></div>"
$(".div-dropzone").parent().addClass "div-dropzone-wrapper"
$(".div-dropzone").append divHover
$(".div-dropzone-hover").append iconPicture
$(".div-dropzone").append divSpinner
$(".div-dropzone-spinner").append iconSpinner
dropzone = $(".div-dropzone").dropzone(
url: project_image_path_upload
dictDefaultMessage: ""
clickable: true
paramName: "markdown_img"
maxFilesize: 10
uploadMultiple: false
acceptedFiles: "image/jpg,image/jpeg,image/gif,image/png"
headers:
"X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
previewContainer: false
processing: ->
$(".div-dropzone-alert").alert "close"
dragover: ->
$(".div-dropzone > textarea").addClass "div-dropzone-focus"
$(".div-dropzone-hover").css "opacity", 0.7
return
dragleave: ->
$(".div-dropzone > textarea").removeClass "div-dropzone-focus"
$(".div-dropzone-hover").css "opacity", 0
return
drop: ->
$(".div-dropzone > textarea").removeClass "div-dropzone-focus"
$(".div-dropzone-hover").css "opacity", 0
$(".div-dropzone > textarea").focus()
return
success: (header, response) ->
child = $(dropzone[0]).children("textarea")
$(child).val $(child).val() + formatLink(response.link) + "\n"
return
error: (temp, errorMessage) ->
checkIfMsgExists = $(".error-alert").children().length
if checkIfMsgExists is 0
$(".error-alert").append divAlert
$(".div-dropzone-alert").append btnAlert + errorMessage
return
sending: ->
$(".div-dropzone-spinner").css "opacity", 0.7
return
complete: ->
$(".dz-preview").remove()
$(".markdown-area").trigger "input"
$(".div-dropzone-spinner").css "opacity", 0
return
)
$(".markdown-selector").click (e) ->
e.preventDefault()
$(".div-dropzone").click()
return
return