date handler

ble.js

dateHandler: {
		self: this,
		pickers: {},
		dates: {
			form: null,
			to: null,
			disabled: []
		},
		objects: {
			regular: 'input[data-date-picker="regular"]',
			inline: 'input[data-date-picker="inline"]'
		},
		onSelect: function(formattedDate, date, instance) {
			// debugger;
			if (instance.$el.attr('name') == 'fecha_inicio') {
				app.dateHandler.dates.from = date; // Set the date

				// Tweak date mask if picker is inline
				if (instance.$el.attr('data-date-picker') == 'inline') {
					$('.c-search__date-placeholder').hide();
					$('.c-search__date-date, .c-search__date-separator').show();
					$('.c-search__date-from').html(moment(formattedDate, helper.dateFormat()).format(helper.dateFormat('short')));
				}

				// Set focus on the next picker
				instance.$el.parents('form').find('input[name="fecha_termino"]').focus();

				if (moment.isDate(date)) {
					// Cross check date integrity
					if (moment.isDate(app.dateHandler.dates.to)) {
						if (moment(app.dateHandler.dates.to).diff(app.dateHandler.dates.from, 'days') >= 7) {
							instance.hide();
						}
						else {
							instance.clear();
							alert('Las fechas seleccionadas no son válidas. Recuerda que la reserva mínima son 7 días.');
						}
					}
				}
			}
			else if (instance.$el.attr('name') == 'fecha_termino') {
				app.dateHandler.dates.to = date; // Set the date

				// Tweak date mask if picker is inline
				if (instance.$el.attr('data-date-picker') == 'inline') {
					$('.c-search__date-to').html(moment(formattedDate, helper.dateFormat()).format(helper.dateFormat('short')));
				}

				if (moment.isDate(date)) {
					// Cross check date integrity
					if (moment.isDate(app.dateHandler.dates.from)) {
						if (moment(app.dateHandler.dates.to).diff(app.dateHandler.dates.from, 'days') >= 7) {
							instance.hide();
						}
						else {
							instance.clear();
							alert('Las fechas seleccionadas no son válidas. Recuerda que la reserva mínima son 7 días.');
						}
					}
				}
			}
		},
		onShow: function(instance, animationCompleted) {
			var pickerValue = moment(instance.$el.val(), helper.dateFormat());

			if (animationCompleted) {
				if (pickerValue.isValid()) {
					instance.date = pickerValue.toDate(); // Set given date on value attr
				}
			}
		},
		onRenderCell: function(date, cellType) {
			// Get booked dates
			if ($('input[name="reservas"]').length) {
				app.dateHandler.dates.disabled = $('input[name="reservas"]').val().split(',').map(function(bookedDates) {
					return moment(bookedDates).format();
				});
			}
			else {
				self.disabledDates = [];
			}
		},
		init: function() {
			// Initialize regular (via input)
			app.dateHandler.pickers.regular = $(document).find(app.dateHandler.objects.regular).datepicker({
				language: settings.lang,
				minDate: new Date(),
				onRenderCell: function(date, cellType) {
					app.dateHandler.onRenderCell(date, cellType);
				},
				onShow: function(instance, animationCompleted) {
					app.dateHandler.onShow(instance, animationCompleted);
				},
				onSelect: function(formattedDate, date, instance) {
					app.dateHandler.onSelect(formattedDate, date, instance);
				}
			}).data('datepicker');

			// Intialize inline
			app.dateHandler.pickers.inline = $(document).find(app.dateHandler.objects.inline).datepicker({
				inline: true,
				language: settings.lang,
				minDate: new Date(),
				onShow: function(instance, animationCompleted) {
					app.dateHandler.onShow(instance, animationCompleted);
				},
				onSelect: function(formattedDate, date, instance) {
					app.dateHandler.onSelect(formattedDate, date, instance);
				}
			}).data('datepicker');

			// Check if element exists in the view
			if ($('form[name="search"] [data-date-picker="inline"]').length) {
				// Preselect dates passed via get params
				if (moment(app.dateHandler.dates.from).isValid() && moment(app.dateHandler.dates.to).isValid()) {
					// self.inlineFrom.selectDate(moment(self.dateFrom).toDate());
					// self.inlineTo.selectDate(moment(self.dateTo).toDate());
				}
			}
		}
	}