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#= require_tree ../utils
{ stopEverything } = Rails
{ isContentEditable } = Rails
# Handles "data-method" on links such as:
# <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
Rails.handleMethod = (e) ->
link = this
method = link.getAttribute('data-method')
return unless method
if isContentEditable(this)
return
href = Rails.href(link)
csrfToken = Rails.csrfToken()
csrfParam = Rails.csrfParam()
form = document.createElement('form')
formContent = "<input name='_method' value='#{method}' type='hidden' />"
if csrfParam? and csrfToken? and not Rails.isCrossDomain(href)
formContent += "<input name='#{csrfParam}' value='#{csrfToken}' type='hidden' />"
# Must trigger submit by click on a button, else "submit" event handler won't work!
# https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement/submit
formContent += '<input type="submit" />'
form.method = 'post'
form.action = href
form.target = link.target
form.innerHTML = formContent
form.style.display = 'none'
document.body.appendChild(form)
form.querySelector('[type="submit"]').click()
stopEverything(e)
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