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class @Todos
constructor: (opts = {}) ->
{
@el = $('.js-todos-options')
} = opts
@perPage = @el.data('perPage')
@clearListeners()
@initBtnListeners()
clearListeners: ->
$('.done-todo').off('click')
$('.js-todos-mark-all').off('click')
$('.todo').off('click')
initBtnListeners: ->
$('.done-todo').on('click', @doneClicked)
$('.js-todos-mark-all').on('click', @allDoneClicked)
$('.todo').on('click', @goToTodoUrl)
doneClicked: (e) =>
e.preventDefault()
e.stopImmediatePropagation()
$this = $(e.currentTarget)
$this.disable()
$.ajax
type: 'POST'
url: $this.attr('href')
dataType: 'json'
data: '_method': 'delete'
success: (data) =>
@redirectIfNeeded data.count
@clearDone $this.closest('li')
@updateBadges data
allDoneClicked: (e) =>
e.preventDefault()
e.stopImmediatePropagation()
$this = $(e.currentTarget)
$this.disable()
$.ajax
type: 'POST'
url: $this.attr('href')
dataType: 'json'
data: '_method': 'delete'
success: (data) =>
$this.remove()
$('.js-todos-list').remove()
@updateBadges data
clearDone: ($row) ->
$ul = $row.closest('ul')
$row.remove()
if not $ul.find('li').length
$ul.parents('.panel').remove()
updateBadges: (data) ->
$('.todos-pending .badge, .todos-pending-count').text data.count
$('.todos-done .badge').text data.done_count
getTotalPages: ->
@el.data('totalPages')
getCurrentPage: ->
@el.data('currentPage')
getTodosPerPage: ->
@el.data('perPage')
redirectIfNeeded: (total) ->
currPages = @getTotalPages()
currPage = @getCurrentPage()
# Refresh if no remaining Todos
if not total
location.reload()
return
# Do nothing if no pagination
return if not currPages
newPages = Math.ceil(total / @getTodosPerPage())
url = location.href # Includes query strings
# If new total of pages is different than we have now
if newPages isnt currPages
# Redirect to previous page if there's one available
if currPages > 1 and currPage is currPages
pageParams =
page: currPages - 1
url = gl.utils.mergeUrlParams(pageParams, url)
location.replace url
goToTodoUrl: (e)->
todoLink = $(this).data('url')
if e.metaKey
e.preventDefault()
window.open(todoLink,'_blank')
else
Turbolinks.visit(todoLink)
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