advert.coffee

gistfile1.coffee

# Place all the behaviors and hooks related to the matching controller here.
# All this logic will automatically be available in application.js.
# You can use CoffeeScript in this file: http://coffeescript.org/
$ ->
  $("input.numeric").numeric()

  $('.advert-body-footer, #description').on 'click', =>
    $('#description').toggleClass('text-overflow-on')

  $(".advert-photos #galleries").on "slid.bs.carousel", =>
    slideWidth = 72.265625
    showSlideCount = 8

    slideNumber = $(".advert-photos .carousel-indicators .active").data().slideTo
    leftSlideNumber = slideNumber - showSlideCount / 2

    $(".advert-photos .carousel-indicators").animate
      scrollLeft: slideWidth * leftSlideNumber,
      1000

  $('#gallery-open').on 'click', =>
    $('#galleryModal').modal('show')

  $('.preview').on 'click', (e) =>
    id = $(e.target).attr('id')

    $('.advert-large-photo').find('.preview-large-photo').not('.hidden').addClass('hidden')
    $('.small-photo.preview.active').removeClass('active')

    $('.advert-large-photo').find('#' + id).parent().removeClass('hidden')
    $('.advert-photos .preview').find('#' + id).parent().addClass('active')

  $('.advert-large-photo > .glyphicon-chevron-left, .advert-large-photo > .glyphicon-chevron-right').on 'click', (e) =>
    last_id  = 9
    first_id = 1

    active_element = $('.advert-large-photo').find('.preview-large-photo').not('.hidden')
    current_id = parseInt(active_element.find('img').attr('id'))
    active_element.addClass('hidden')

    id =
      if $(e.target).hasClass('glyphicon-chevron-left')
        prevId(current_id, first_id, last_id)
      else
        nextId(current_id, first_id, last_id)

    $('.advert-large-photo').find('#' + id).parent().removeClass('hidden')
    $('.small-photo.preview.active').removeClass('active')
    $('.advert-photos .preview').find('#' + id).parent().addClass('active')

nextId = (current_id, first_id, last_id) =>
  if current_id < last_id then current_id + 1 else first_id

prevId = (current_id, first_id, last_id) =>
  if current_id > first_id then current_id - 1 else last_id