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/** |
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* VikBooking - DatesRangePicker v1.2.3. |
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* Copyright (C) 2025 E4J s.r.l. All Rights Reserved. |
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* http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
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* https://vikwp.com | https://e4j.com | https://e4jconnect.com |
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* |
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* Forked from MultiDatesPicker v1.6.6 |
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* https://dubrox.github.io/Multiple-Dates-Picker-for-jQuery-UI |
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*/ |
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(function(factory) { |
| 11 |
if (typeof define === 'function' && define.amd) { |
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define(['jquery', 'jquery-ui-dist'], factory); |
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} else { |
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factory(jQuery); |
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} |
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}(function($) { |
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$.extend($.ui, { vboMultiDatesPicker: { version: '1.6.6' } }); |
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|
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$.fn.vboMultiDatesPicker = function(method) { |
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var mdp_arguments = arguments; |
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var ret = this; |
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var today_date = new Date; |
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var day_zero = new Date(0); |
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var mdp_events = {}; |
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|
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function removeDate(date, type) { |
| 27 |
if (!type) { |
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type = 'picked'; |
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} |
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date = dateConvert.call(this, date); |
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for (var i = 0; i < this.vboMultiDatesPicker.dates[type].length; i++) |
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if (!methods.compareDates(this.vboMultiDatesPicker.dates[type][i], date)) { |
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return this.vboMultiDatesPicker.dates[type].splice(i, 1).pop(); |
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} |
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} |
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function removeIndex(index, type) { |
| 37 |
if (!type) { |
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type = 'picked'; |
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} |
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return this.vboMultiDatesPicker.dates[type].splice(index, 1).pop(); |
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} |
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function addDate(date, type, no_sort) { |
| 43 |
if (!type) { |
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type = 'picked'; |
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} |
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date = dateConvert.call(this, date); |
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|
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date.setHours(0); |
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date.setMinutes(0); |
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date.setSeconds(0); |
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date.setMilliseconds(0); |
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|
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if (methods.gotDate.call(this, date, type) === false) { |
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this.vboMultiDatesPicker.dates[type].push(date); |
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if (!no_sort) { |
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this.vboMultiDatesPicker.dates[type].sort(methods.compareDates); |
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} |
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} |
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} |
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function sortDates(type) { |
| 61 |
if (!type) { |
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type = 'picked'; |
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} |
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this.vboMultiDatesPicker.dates[type].sort(methods.compareDates); |
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} |
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function dateConvert(date, desired_type, date_format) { |
| 67 |
if (!desired_type) { |
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desired_type = 'object'; |
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} |
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return methods.dateConvert.call(this, date, desired_type, date_format); |
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} |
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|
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var methods = { |
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init: function(options) { |
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var $this = $(this); |
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this.vboMultiDatesPicker.changed = false; |
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|
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var mdp_events = { |
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beforeShow: function(input, inst) { |
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this.vboMultiDatesPicker.changed = false; |
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if (this.vboMultiDatesPicker.originalBeforeShow) { |
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this.vboMultiDatesPicker.originalBeforeShow.call(this, input, inst); |
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} |
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}, |
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onSelect: function(dateText, inst) { |
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var $this = $(this); |
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this.vboMultiDatesPicker.changed = true; |
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|
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if (dateText) { |
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$this.vboMultiDatesPicker('toggleDate', dateText); |
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this.vboMultiDatesPicker.changed = true; |
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} |
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|
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if (this.vboMultiDatesPicker.mode == 'normal' && this.vboMultiDatesPicker.pickableRange) { |
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if (this.vboMultiDatesPicker.dates.picked.length > 0) { |
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var min_date = this.vboMultiDatesPicker.dates.picked[0], |
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max_date = new Date(min_date.getTime()); |
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|
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methods.sumDays(max_date, this.vboMultiDatesPicker.pickableRange-1); |
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|
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// counts the number of disabled dates in the range |
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if (this.vboMultiDatesPicker.adjustRangeToDisabled) { |
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var c_disabled, |
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disabled = this.vboMultiDatesPicker.dates.disabled.slice(0); |
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do { |
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c_disabled = 0; |
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for (var i = 0; i < disabled.length; i++) { |
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if (disabled[i].getTime() <= max_date.getTime()) { |
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if ((min_date.getTime() <= disabled[i].getTime()) && (disabled[i].getTime() <= max_date.getTime()) ) { |
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c_disabled++; |
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} |
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disabled.splice(i, 1); |
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i--; |
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} |
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} |
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max_date.setDate(max_date.getDate() + c_disabled); |
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} while(c_disabled != 0); |
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} |
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|
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if (this.vboMultiDatesPicker.maxDate && (max_date > this.vboMultiDatesPicker.maxDate)) { |
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max_date = this.vboMultiDatesPicker.maxDate; |
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} |
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|
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$this.datepicker('option', 'minDate', min_date).datepicker('option', 'maxDate', max_date); |
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} else { |
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$this.datepicker('option', 'minDate', this.vboMultiDatesPicker.minDate).datepicker('option', 'maxDate', this.vboMultiDatesPicker.maxDate); |
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} |
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} |
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|
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if (this.vboMultiDatesPicker.originalOnSelect && dateText) { |
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this.vboMultiDatesPicker.originalOnSelect.call(this, dateText, inst); |
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} |
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}, |
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beforeShowDay: function(date) { |
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var $this = $(this), |
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gotThisDate = $this.vboMultiDatesPicker('gotDate', date) !== false, |
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isDisabledCalendar = $this.datepicker('option', 'disabled'), |
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isDisabledDate = $this.vboMultiDatesPicker('gotDate', date, 'disabled') !== false, |
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areAllSelected = this.vboMultiDatesPicker.maxPicks <= this.vboMultiDatesPicker.dates.picked.length; |
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|
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var bsdReturn = [true, '', null]; |
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if (this.vboMultiDatesPicker.originalBeforeShowDay) { |
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bsdReturn = this.vboMultiDatesPicker.originalBeforeShowDay.call(this, date); |
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} |
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|
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bsdReturn[1] = gotThisDate ? 'ui-state-highlight ' + bsdReturn[1] : bsdReturn[1]; |
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bsdReturn[0] = bsdReturn[0] && !(isDisabledCalendar || isDisabledDate || (areAllSelected && !bsdReturn[1])); |
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return bsdReturn; |
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} |
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}; |
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|
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// value needs to be extracted before datepicker is initiated |
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if ($this.val()) { |
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var inputDates = $this.val(); |
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} |
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|
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if (options) { |
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// value needs to be extracted before datepicker is initiated |
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if (options.separator) { |
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this.vboMultiDatesPicker.separator = options.separator; |
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} |
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if (!this.vboMultiDatesPicker.separator) { |
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this.vboMultiDatesPicker.separator = ', '; |
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} |
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|
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this.vboMultiDatesPicker.originalBeforeShow = options.beforeShow; |
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this.vboMultiDatesPicker.originalOnSelect = options.onSelect; |
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this.vboMultiDatesPicker.originalBeforeShowDay = options.beforeShowDay; |
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this.vboMultiDatesPicker.originalOnClose = options.onClose; |
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|
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// datepicker init |
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$this.datepicker(options); |
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|
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this.vboMultiDatesPicker.minDate = $.datepicker._determineDate(this, options.minDate, null); |
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this.vboMultiDatesPicker.maxDate = $.datepicker._determineDate(this, options.maxDate, null); |
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if (options.addDates) { |
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methods.addDates.call(this, options.addDates); |
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} |
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|
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if (options.addDisabledDates) { |
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methods.addDates.call(this, options.addDisabledDates, 'disabled'); |
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} |
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|
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methods.setMode.call(this, options); |
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} else { |
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$this.datepicker(); |
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} |
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$this.datepicker('option', mdp_events); |
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|
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// adds any dates found in the input or alt field |
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if (inputDates) $this.vboMultiDatesPicker('value', inputDates); |
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|
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// generates the new string of added dates |
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var inputs_values = $this.vboMultiDatesPicker('value'); |
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|
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// fills the input field back with all the dates in the calendar |
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$this.val(inputs_values); |
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|
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// Fixes the altField filled with defaultDate by default |
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var altFieldOption = $this.datepicker('option', 'altField'); |
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if (altFieldOption) $(altFieldOption).val(inputs_values); |
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|
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// Updates the calendar view |
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$this.datepicker('refresh'); |
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}, |
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compareDates: function(date1, date2) { |
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date1 = dateConvert.call(this, date1); |
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date2 = dateConvert.call(this, date2); |
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// return > 0 means date1 is later than date2 |
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// return == 0 means date1 is the same day as date2 |
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// return < 0 means date1 is earlier than date2 |
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var diff = date1.getFullYear() - date2.getFullYear(); |
| 213 |
if (!diff) { |
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diff = date1.getMonth() - date2.getMonth(); |
| 215 |
if (!diff) { |
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diff = date1.getDate() - date2.getDate(); |
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} |
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} |
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return diff; |
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}, |
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sumDays: function(date, n_days) { |
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var origDateType = typeof date; |
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obj_date = dateConvert.call(this, date); |
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obj_date.setDate(obj_date.getDate() + n_days); |
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return dateConvert.call(this, obj_date, origDateType); |
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}, |
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dateConvert: function(date, desired_format, dateFormat) { |
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var from_format = typeof date; |
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var $this = $(this); |
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|
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if (from_format == desired_format) { |
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if (from_format == 'object') { |
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try { |
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date.getTime(); |
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} catch (e) { |
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$.error('Received date is in a non supported format!'); |
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return false; |
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} |
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} |
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return date; |
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} |
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|
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if (typeof date == 'undefined') { |
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date = new Date(0); |
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} |
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|
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if (desired_format != 'string' && desired_format != 'object' && desired_format != 'number') |
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$.error('Date format "'+ desired_format +'" not supported!'); |
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|
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if (!dateFormat) { |
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var dp_dateFormat = $this.datepicker('option', 'dateFormat'); |
| 252 |
if (dp_dateFormat) { |
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dateFormat = dp_dateFormat; |
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} else { |
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dateFormat = $.datepicker._defaults.dateFormat; |
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} |
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} |
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|
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// converts to object as a neutral format |
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switch (from_format) { |
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case 'object': break; |
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case 'string': date = $.datepicker.parseDate(dateFormat, date); break; |
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case 'number': date = new Date(date); break; |
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default: $.error('Conversion from "'+ from_format +'" format not allowed on jQuery.vboMultiDatesPicker'); |
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} |
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// then converts to the desired format |
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switch (desired_format) { |
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case 'object': return date; |
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case 'string': return $.datepicker.formatDate(dateFormat, date); |
| 270 |
case 'number': return date.getTime(); |
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default: $.error('Conversion to "'+ desired_format +'" format not allowed on jQuery.vboMultiDatesPicker'); |
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} |
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return false; |
| 274 |
}, |
| 275 |
gotDate: function(date, type) { |
| 276 |
if (!type) { |
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type = 'picked'; |
| 278 |
} |
| 279 |
for (var i = 0; i < this.vboMultiDatesPicker.dates[type].length; i++) { |
| 280 |
if (methods.compareDates.call(this, this.vboMultiDatesPicker.dates[type][i], date) === 0) { |
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return i; |
| 282 |
} |
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} |
| 284 |
return false; |
| 285 |
}, |
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value: function(value) { |
| 287 |
if (value && typeof value == 'string') { |
| 288 |
methods.addDates.call(this, value.split(this.vboMultiDatesPicker.separator)); |
| 289 |
} else { |
| 290 |
var dates = methods.getDates.call(this, 'string'); |
| 291 |
return dates.length |
| 292 |
? dates.join(this.vboMultiDatesPicker.separator) |
| 293 |
: ''; |
| 294 |
} |
| 295 |
}, |
| 296 |
getDates: function(format, type) { |
| 297 |
if (!format) { |
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format = 'string'; |
| 299 |
} |
| 300 |
if (!type) { |
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type = 'picked'; |
| 302 |
} |
| 303 |
switch (format) { |
| 304 |
case 'object': |
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return this.vboMultiDatesPicker.dates[type]; |
| 306 |
case 'string': |
| 307 |
case 'number': |
| 308 |
var o_dates = []; |
| 309 |
for (var i = 0; i < this.vboMultiDatesPicker.dates[type].length; i++) |
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o_dates.push( |
| 311 |
dateConvert.call( |
| 312 |
this, |
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this.vboMultiDatesPicker.dates[type][i], |
| 314 |
format |
| 315 |
) |
| 316 |
); |
| 317 |
return o_dates; |
| 318 |
|
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default: $.error('Format "'+format+'" not supported!'); |
| 320 |
} |
| 321 |
}, |
| 322 |
addDates: function(dates, type) { |
| 323 |
if (dates.length > 0) { |
| 324 |
if (!type) { |
| 325 |
type = 'picked'; |
| 326 |
} |
| 327 |
switch (typeof dates) { |
| 328 |
case 'object': |
| 329 |
case 'array': |
| 330 |
if (dates.length) { |
| 331 |
for (var i = 0; i < dates.length; i++) |
| 332 |
addDate.call(this, dates[i], type, true); |
| 333 |
sortDates.call(this, type); |
| 334 |
break; |
| 335 |
} // else does the same as 'string' |
| 336 |
case 'string': |
| 337 |
case 'number': |
| 338 |
addDate.call(this, dates, type); |
| 339 |
break; |
| 340 |
default: |
| 341 |
$.error('Date format "'+ typeof dates +'" not allowed on jQuery.vboMultiDatesPicker'); |
| 342 |
} |
| 343 |
} else { |
| 344 |
$.error('Empty array of dates received.'); |
| 345 |
} |
| 346 |
}, |
| 347 |
removeDates: function(dates, type) { |
| 348 |
if (!type) { |
| 349 |
type = 'picked'; |
| 350 |
} |
| 351 |
var removed = []; |
| 352 |
if (Object.prototype.toString.call(dates) === '[object Array]') { |
| 353 |
dates.sort(function(a,b) {return b-a}); |
| 354 |
for (var i = 0; i < dates.length; i++) { |
| 355 |
removed.push(removeDate.call(this, dates[i], type)); |
| 356 |
} |
| 357 |
} else { |
| 358 |
removed.push(removeDate.call(this, dates, type)); |
| 359 |
} |
| 360 |
return removed; |
| 361 |
}, |
| 362 |
removeIndexes: function(indexes, type) { |
| 363 |
if (!type) { |
| 364 |
type = 'picked'; |
| 365 |
} |
| 366 |
var removed = []; |
| 367 |
if (Object.prototype.toString.call(indexes) === '[object Array]') { |
| 368 |
indexes.sort(function(a,b) {return b-a}); |
| 369 |
for (var i = 0; i < indexes.length; i++) { |
| 370 |
removed.push(removeIndex.call(this, indexes[i], type)); |
| 371 |
} |
| 372 |
} else { |
| 373 |
removed.push(removeIndex.call(this, indexes, type)); |
| 374 |
} |
| 375 |
return removed; |
| 376 |
}, |
| 377 |
resetDates: function (type) { |
| 378 |
if (!type) { |
| 379 |
type = 'picked'; |
| 380 |
} |
| 381 |
this.vboMultiDatesPicker.dates[type] = []; |
| 382 |
}, |
| 383 |
toggleDate: function(date, type) { |
| 384 |
if (!type) { |
| 385 |
type = 'picked'; |
| 386 |
} |
| 387 |
switch (this.vboMultiDatesPicker.mode) { |
| 388 |
case 'daysRange': |
| 389 |
this.vboMultiDatesPicker.dates[type] = []; // deletes all picked/disabled dates |
| 390 |
var end = this.vboMultiDatesPicker.autoselectRange[1]; |
| 391 |
var begin = this.vboMultiDatesPicker.autoselectRange[0]; |
| 392 |
if (end < begin) { |
| 393 |
end = this.vboMultiDatesPicker.autoselectRange[0]; |
| 394 |
begin = this.vboMultiDatesPicker.autoselectRange[1]; |
| 395 |
} |
| 396 |
for (var i = begin; i < end; i++) { |
| 397 |
methods.addDates.call(this, methods.sumDays.call(this,date, i), type); |
| 398 |
} |
| 399 |
break; |
| 400 |
default: |
| 401 |
if (methods.gotDate.call(this, date) === false) { |
| 402 |
methods.addDates.call(this, date, type); |
| 403 |
} else { |
| 404 |
methods.removeDates.call(this, date, type); |
| 405 |
} |
| 406 |
break; |
| 407 |
} |
| 408 |
}, |
| 409 |
setMode: function(options) { |
| 410 |
var $this = $(this); |
| 411 |
if (options.mode) { |
| 412 |
this.vboMultiDatesPicker.mode = options.mode; |
| 413 |
} |
| 414 |
|
| 415 |
switch (this.vboMultiDatesPicker.mode) { |
| 416 |
case 'normal': |
| 417 |
for (var option in options) { |
| 418 |
switch (option) { |
| 419 |
case 'maxPicks': |
| 420 |
case 'minPicks': |
| 421 |
case 'pickableRange': |
| 422 |
case 'adjustRangeToDisabled': |
| 423 |
this.vboMultiDatesPicker[option] = options[option]; |
| 424 |
break; |
| 425 |
// default: $.error('Option ' + option + ' ignored for mode "'.options.mode.'".'); |
| 426 |
} |
| 427 |
} |
| 428 |
break; |
| 429 |
case 'daysRange': |
| 430 |
case 'weeksRange': |
| 431 |
var mandatory = 1; |
| 432 |
for (option in options) { |
| 433 |
switch (option) { |
| 434 |
case 'autoselectRange': |
| 435 |
mandatory--; |
| 436 |
case 'pickableRange': |
| 437 |
case 'adjustRangeToDisabled': |
| 438 |
this.vboMultiDatesPicker[option] = options[option]; |
| 439 |
break; |
| 440 |
// default: $.error('Option ' + option + ' does not exist for setMode on jQuery.vboMultiDatesPicker'); |
| 441 |
} |
| 442 |
} |
| 443 |
if (mandatory > 0) { |
| 444 |
$.error('Some mandatory options not specified!'); |
| 445 |
} |
| 446 |
break; |
| 447 |
} |
| 448 |
|
| 449 |
if (mdp_events.onSelect) { |
| 450 |
mdp_events.onSelect(); |
| 451 |
} |
| 452 |
}, |
| 453 |
destroy: function() { |
| 454 |
this.vboMultiDatesPicker = null; |
| 455 |
$(this).datepicker('destroy'); |
| 456 |
} |
| 457 |
}; |
| 458 |
|
| 459 |
this.each(function() { |
| 460 |
var $this = $(this); |
| 461 |
if (!this.vboMultiDatesPicker) { |
| 462 |
this.vboMultiDatesPicker = { |
| 463 |
dates: { |
| 464 |
picked: [], |
| 465 |
disabled: [] |
| 466 |
}, |
| 467 |
mode: 'normal', |
| 468 |
adjustRangeToDisabled: true |
| 469 |
}; |
| 470 |
} |
| 471 |
|
| 472 |
if (methods[method]) { |
| 473 |
var exec_result = methods[method].apply(this, Array.prototype.slice.call(mdp_arguments, 1)); |
| 474 |
switch (method) { |
| 475 |
case 'removeDates': |
| 476 |
case 'removeIndexes': |
| 477 |
case 'resetDates': |
| 478 |
case 'toggleDate': |
| 479 |
case 'addDates': |
| 480 |
var altField = $this.datepicker('option', 'altField'); |
| 481 |
var dates_string = methods.value.call(this); |
| 482 |
if (altField !== undefined && altField != '') { |
| 483 |
$(altField).val(dates_string); |
| 484 |
} |
| 485 |
$this.val(dates_string); |
| 486 |
|
| 487 |
$.datepicker._refreshDatepicker(this); |
| 488 |
} |
| 489 |
switch (method) { |
| 490 |
case 'removeDates': |
| 491 |
case 'getDates': |
| 492 |
case 'gotDate': |
| 493 |
case 'sumDays': |
| 494 |
case 'compareDates': |
| 495 |
case 'dateConvert': |
| 496 |
case 'value': |
| 497 |
ret = exec_result; |
| 498 |
} |
| 499 |
return exec_result; |
| 500 |
} else if (typeof method === 'object' || !method) { |
| 501 |
return methods.init.apply(this, mdp_arguments); |
| 502 |
} else { |
| 503 |
$.error('Method ' + method + ' does not exist on jQuery.vboMultiDatesPicker'); |
| 504 |
} |
| 505 |
return false; |
| 506 |
}); |
| 507 |
|
| 508 |
return ret; |
| 509 |
}; |
| 510 |
|
| 511 |
$.vboMultiDatesPicker = {version: false}; |
| 512 |
$.vboMultiDatesPicker.initialized = false; |
| 513 |
$.vboMultiDatesPicker.uuid = new Date().getTime(); |
| 514 |
$.vboMultiDatesPicker.version = $.ui.vboMultiDatesPicker.version; |
| 515 |
|
| 516 |
/** |
| 517 |
* Allows MDP not to hide everytime a date is picked. |
| 518 |
*/ |
| 519 |
$(function() { |
| 520 |
/** |
| 521 |
* Use a constant instead of a property object to break the loop caused |
| 522 |
* my modal (AJAX) duplicate rendering. |
| 523 |
*/ |
| 524 |
// $.vboMultiDatesPicker._hideDatepicker = $.datepicker._hideDatepicker; |
| 525 |
const vboMultiDatesPicker_hideDatepicker = $.datepicker._hideDatepicker; |
| 526 |
$.datepicker._hideDatepicker = function() { |
| 527 |
/** |
| 528 |
* Prevent errors with inline datepickers when _curInst is null. |
| 529 |
* |
| 530 |
* @see modified from original source code |
| 531 |
*/ |
| 532 |
if (!this._curInst) { |
| 533 |
return; |
| 534 |
} |
| 535 |
|
| 536 |
var target = this._curInst.input[0]; |
| 537 |
var mdp = target.vboMultiDatesPicker; |
| 538 |
if (!mdp || (this._curInst.inline === false && !mdp.changed)) { |
| 539 |
return vboMultiDatesPicker_hideDatepicker.apply(this, arguments); |
| 540 |
} else { |
| 541 |
mdp.changed = false; |
| 542 |
$.datepicker._refreshDatepicker(target); |
| 543 |
return; |
| 544 |
} |
| 545 |
}; |
| 546 |
}); |
| 547 |
|
| 548 |
/** |
| 549 |
* VikBooking - DatesRangePicker declaration. |
| 550 |
* |
| 551 |
* @param string|object checkin Check-in input field selector or element. |
| 552 |
* @param string|object checkout Check-out input field selector or element. |
| 553 |
* @param object options Datepicker options. |
| 554 |
*/ |
| 555 |
$.vboDatesRangePicker = function(checkin, checkout, options) { |
| 556 |
if (typeof checkin === 'string') { |
| 557 |
checkin = $(checkin); |
| 558 |
} |
| 559 |
if (typeof checkout === 'string') { |
| 560 |
checkout = $(checkout); |
| 561 |
} |
| 562 |
|
| 563 |
if (!checkin || !checkout || !checkin.length || !checkout.length) { |
| 564 |
throw new Error('Invalid vboDatesRangePicker check-in/check-out selectors.'); |
| 565 |
} |
| 566 |
|
| 567 |
// ensure the current jQuery version is supported (v1.x is NOT supported) |
| 568 |
let jq_version = $.fn.jquery || '3'; |
| 569 |
if (typeof jq_version === 'string' && jq_version.substring(0, 1) === '1') { |
| 570 |
// fallback to regular datepicker |
| 571 |
$(checkin).datepicker(options); |
| 572 |
$(checkout).datepicker(options); |
| 573 |
// abort |
| 574 |
throw new Error('Unsupported jQuery version'); |
| 575 |
} |
| 576 |
|
| 577 |
if (typeof options !== 'object') { |
| 578 |
options = {}; |
| 579 |
} |
| 580 |
|
| 581 |
// get the input fields for check-in and check-out |
| 582 |
const inputCheckin = options?.altFields?.checkin ? $(options.altFields.checkin) : checkin; |
| 583 |
const inputCheckout = options?.altFields?.checkout ? $(options.altFields.checkout) : checkout; |
| 584 |
|
| 585 |
// get currently populated dates, if any |
| 586 |
let prevCheckinDate = inputCheckin.val(); |
| 587 |
let prevCheckoutDate = inputCheckout.val(); |
| 588 |
const dates = [prevCheckinDate, prevCheckoutDate].filter(d => d); |
| 589 |
|
| 590 |
// date range picker configuration |
| 591 |
// 3 picks needed to rectify the completed selection |
| 592 |
options.maxPicks = 3; |
| 593 |
options.addDates = dates.length ? dates : null; |
| 594 |
|
| 595 |
if (typeof options.altFormat !== 'undefined') { |
| 596 |
// option not supported |
| 597 |
delete options.altFormat; |
| 598 |
} |
| 599 |
|
| 600 |
// default configuration arguments |
| 601 |
if (typeof options.numberOfMonths === 'undefined') { |
| 602 |
options.numberOfMonths = 2; |
| 603 |
} |
| 604 |
|
| 605 |
if (typeof options.minDate === 'undefined') { |
| 606 |
options.minDate = new Date; |
| 607 |
} else { |
| 608 |
// ensure minDate is an object |
| 609 |
options.minDate = $(this).vboDatesRangePicker('convertPeriod', options.minDate); |
| 610 |
} |
| 611 |
|
| 612 |
const _onSelect = options.onSelect ?? null; |
| 613 |
options.onSelect = function(date, instance) { |
| 614 |
let pickedDates = $(this).vboMultiDatesPicker('getDates'); |
| 615 |
|
| 616 |
setTimeout(() => { |
| 617 |
// clear the active status to prevent conflicts in case of deselection |
| 618 |
let dateObj = $.datepicker.parseDate($(this).datepicker('option', 'dateFormat'), date); |
| 619 |
const dayCell = $('.ui-datepicker').find('td.date-' + dateObj.getFullYear() + '-' + dateObj.getMonth() + '-' + dateObj.getDate()); |
| 620 |
dayCell.find('.ui-state-active').removeClass('ui-state-active'); |
| 621 |
dayCell.removeClass('ui-datepicker-current-day'); |
| 622 |
// resolve possible conflicts with tooltip |
| 623 |
dayCell.trigger('mouseenter'); |
| 624 |
}, 10); |
| 625 |
|
| 626 |
if (pickedDates.length > 2) { |
| 627 |
// remove all the dates from the selection, except for the last picked one |
| 628 |
$(this).vboMultiDatesPicker('removeDates', pickedDates.filter(d => d != date)); |
| 629 |
|
| 630 |
// adjust the picked dates |
| 631 |
pickedDates = [date]; |
| 632 |
} |
| 633 |
|
| 634 |
// populate checkin and checkout fields |
| 635 |
if (pickedDates.length == 1) { |
| 636 |
inputCheckin.val(pickedDates[0]); |
| 637 |
inputCheckout.val(''); |
| 638 |
} else if (pickedDates.length == 2) { |
| 639 |
inputCheckin.val(pickedDates[0]); |
| 640 |
inputCheckout.val(pickedDates[1]); |
| 641 |
} else { |
| 642 |
inputCheckin.val(''); |
| 643 |
inputCheckout.val(''); |
| 644 |
} |
| 645 |
|
| 646 |
/** |
| 647 |
* @see Natively inline datepickers not rendered on input fields cannot be hid! |
| 648 |
*/ |
| 649 |
|
| 650 |
// prevent the datepicker auto-hiding after selecting a date |
| 651 |
instance.inline = true; |
| 652 |
|
| 653 |
setTimeout(() => { |
| 654 |
// remove the inline state after completing the selection process, |
| 655 |
// this aims to re-allow the datepicker closure when clicking outside |
| 656 |
instance.inline = false; |
| 657 |
}); |
| 658 |
|
| 659 |
if (_onSelect) { |
| 660 |
// propagate selection behavior |
| 661 |
_onSelect(date, instance); |
| 662 |
} |
| 663 |
|
| 664 |
if (pickedDates.length == 2) { |
| 665 |
setTimeout(() => { |
| 666 |
// prepare the very next click outside to hide the datepicker rather than 2 next clicks |
| 667 |
checkin.datepicker('hide'); |
| 668 |
}); |
| 669 |
|
| 670 |
if (options?.environment?.autoHide) { |
| 671 |
// do not allow to rectify the selection, but rather hide the DRP on selection completed |
| 672 |
setTimeout(() => { |
| 673 |
checkin.datepicker('hide'); |
| 674 |
checkin.trigger('blur'); |
| 675 |
}, (options?.environment?.autoHideDelay || 100)); |
| 676 |
} |
| 677 |
} |
| 678 |
}; |
| 679 |
|
| 680 |
const _beforeShowDay = options.beforeShowDay ?? null; |
| 681 |
options.beforeShowDay = function(date) { |
| 682 |
// get the DRP configuration |
| 683 |
let config = $(this).vboDatesRangePicker('drpoption'); |
| 684 |
|
| 685 |
// current dates |
| 686 |
const pickedDates = $(this).vboMultiDatesPicker('getDates'); |
| 687 |
const isPicked = pickedDates.some(dt => dt == date); |
| 688 |
|
| 689 |
// in case the date has been selected, use it as min date |
| 690 |
// in case the date has been deselected, use the first date in the array (config min date if empty selection) |
| 691 |
let minDate = isPicked ? date : (pickedDates[0] || config.minDate); |
| 692 |
// in case we have 0 or 2 selected dates, ignore the minimum date |
| 693 |
// in case we have 1 or 3 selected dates, use the new date |
| 694 |
minDate = pickedDates.length % 2 ? minDate : config.minDate; |
| 695 |
|
| 696 |
// class identifier to easily select the table cell from a date object |
| 697 |
const dateIdClass = 'date-' + date.getFullYear() + '-' + date.getMonth() + '-' + date.getDate(); |
| 698 |
|
| 699 |
// in case of past date, disable cell |
| 700 |
if ($(this).vboDatesRangePicker('compareDates', date, minDate) < 0) { |
| 701 |
return [false, 'date-past ' + dateIdClass, null]; |
| 702 |
} |
| 703 |
|
| 704 |
// build date return values |
| 705 |
let returnVal = [true, '', null]; |
| 706 |
|
| 707 |
// whether the date is known |
| 708 |
let knownDate = false; |
| 709 |
|
| 710 |
if (pickedDates.length > 0) { |
| 711 |
// date format |
| 712 |
let dateFormat = $(this).datepicker('option', 'dateFormat'); |
| 713 |
|
| 714 |
// get check-in date |
| 715 |
let checkinDate = $.datepicker.parseDate(dateFormat, pickedDates[0]); |
| 716 |
|
| 717 |
if ($(this).vboDatesRangePicker('compareDates', checkinDate, date) == 0) { |
| 718 |
// parsing the check-in date |
| 719 |
let checkinDayTitle = config?.labels?.checkin || null; |
| 720 |
if (pickedDates.length == 1 && parseInt((config?.checkoutConstraints?.minStayNights || 0)) > 1) { |
| 721 |
if (typeof config?.labels?.minStayNights === 'function') { |
| 722 |
checkinDayTitle = config.labels.minStayNights.call(null, config.checkoutConstraints.minStayNights); |
| 723 |
} else if (typeof config?.labels?.minStayNights === 'string') { |
| 724 |
checkinDayTitle = config.labels.minStayNights; |
| 725 |
} |
| 726 |
} |
| 727 |
returnVal = [true, 'checkin-date' + (pickedDates.length == 1 ? ' without-checkout-date' : ''), checkinDayTitle]; |
| 728 |
knownDate = true; |
| 729 |
} else if (pickedDates.length == 2) { |
| 730 |
// get check-out date |
| 731 |
let checkoutDate = $.datepicker.parseDate(dateFormat, pickedDates[1]); |
| 732 |
|
| 733 |
if ($(this).vboDatesRangePicker('compareDates', checkoutDate, date) == 0) { |
| 734 |
// parsing the check-out date |
| 735 |
let checkoutDayTitle = config?.labels?.checkout || null; |
| 736 |
returnVal = [true, 'checkout-date', checkoutDayTitle]; |
| 737 |
knownDate = true; |
| 738 |
} else if (checkinDate < date && date < checkoutDate) { |
| 739 |
// parsing a date between the check-in and the check-out |
| 740 |
returnVal = [true, 'checkin-checkout-inner', null]; |
| 741 |
knownDate = true; |
| 742 |
} |
| 743 |
} |
| 744 |
} |
| 745 |
|
| 746 |
if (_beforeShowDay && !knownDate) { |
| 747 |
// call the registered methods for validating the current date |
| 748 |
returnVal = _beforeShowDay(date); |
| 749 |
} |
| 750 |
|
| 751 |
if (returnVal[2]) { |
| 752 |
// in case of tooltip title text, append a specific class |
| 753 |
returnVal[1] += ' date-tooltip'; |
| 754 |
if (returnVal[2].length > 20) { |
| 755 |
// this is a large tooltip text |
| 756 |
returnVal[1] += ' date-tooltip-large'; |
| 757 |
} |
| 758 |
// determine the tooltip position |
| 759 |
let firstwday = $(this).vboDatesRangePicker('option', 'firstDay'); |
| 760 |
if (date.getDay() == firstwday) { |
| 761 |
// first day of week |
| 762 |
returnVal[1] += ' date-tooltip-firstwday'; |
| 763 |
} else { |
| 764 |
// calculate last week-day index |
| 765 |
let lastwday = firstwday - 1; |
| 766 |
lastwday = lastwday < 0 ? 6 : lastwday; |
| 767 |
if (date.getDay() == lastwday) { |
| 768 |
// last day of week |
| 769 |
returnVal[1] += ' date-tooltip-lastwday'; |
| 770 |
} |
| 771 |
} |
| 772 |
} |
| 773 |
|
| 774 |
// append the class for this exact day and trim |
| 775 |
returnVal[1] += ' ' + dateIdClass; |
| 776 |
returnVal[1] = returnVal[1].trim(); |
| 777 |
|
| 778 |
return returnVal; |
| 779 |
} |
| 780 |
|
| 781 |
/** |
| 782 |
* The beforeShow function will NOT be called for inline datepickers. |
| 783 |
*/ |
| 784 |
const _beforeShow = options.beforeShow ?? null; |
| 785 |
const _mouseEnter = (inlineElement) => { |
| 786 |
// determine the proper datepicker container |
| 787 |
let dpContainer = typeof inlineElement === 'undefined' ? $('.ui-datepicker').not('.ui-datepicker-inline') : $(inlineElement).find('.ui-datepicker'); |
| 788 |
|
| 789 |
dpContainer.on('mouseenter', 'td', function() { |
| 790 |
let pickedDates = []; |
| 791 |
|
| 792 |
try { |
| 793 |
pickedDates = $(checkin).vboMultiDatesPicker('getDates'); |
| 794 |
} catch (e) { |
| 795 |
// silently abort in case of elements not being controlled through DRP |
| 796 |
return; |
| 797 |
} |
| 798 |
|
| 799 |
if ($(this).hasClass('date-tooltip')) { |
| 800 |
let title = $(this).attr('title'); |
| 801 |
if (title) { |
| 802 |
// replace native title attribute with data attribute for tooltip |
| 803 |
$(this).attr('title', ''); |
| 804 |
$(this).attr('data-title', title); |
| 805 |
} |
| 806 |
} |
| 807 |
|
| 808 |
if (pickedDates.length == 1) { |
| 809 |
// get the proper date format in case it differs from regional values |
| 810 |
let dateFormat = $(checkin).datepicker('option', 'dateFormat') || options.dateFormat; |
| 811 |
const checkinDate = $.datepicker.parseDate(dateFormat, pickedDates[0]); |
| 812 |
|
| 813 |
const checkoutDate = new Date; |
| 814 |
// ensure to set the date to 1 first, in case the month to set does not have this day (i.e Jan 30, Feb 30 not existing) |
| 815 |
// without doing so, the Date object constructed would get an extra month, and so the date would not be the desired one |
| 816 |
checkoutDate.setDate(1); |
| 817 |
checkoutDate.setFullYear($(this).data('year')); |
| 818 |
checkoutDate.setMonth($(this).data('month')); |
| 819 |
checkoutDate.setDate($(this).text()); |
| 820 |
|
| 821 |
$('.checkout-date').removeClass('checkout-date date-will'); |
| 822 |
$('.checkin-checkout-inner').removeClass('checkin-checkout-inner'); |
| 823 |
|
| 824 |
if ($(checkin).vboDatesRangePicker('compareDates', checkoutDate, checkinDate) == 0) { |
| 825 |
return; |
| 826 |
} |
| 827 |
|
| 828 |
$('.date-' + checkoutDate.getFullYear() + '-' + checkoutDate.getMonth() + '-' + checkoutDate.getDate()).addClass('checkout-date date-will'); |
| 829 |
checkoutDate.setDate(checkoutDate.getDate() - 1); |
| 830 |
|
| 831 |
while ($(checkin).vboDatesRangePicker('compareDates', checkoutDate, checkinDate) > 0) { |
| 832 |
$('.date-' + checkoutDate.getFullYear() + '-' + checkoutDate.getMonth() + '-' + checkoutDate.getDate()).addClass('checkin-checkout-inner'); |
| 833 |
checkoutDate.setDate(checkoutDate.getDate() - 1); |
| 834 |
} |
| 835 |
} |
| 836 |
}); |
| 837 |
} |
| 838 |
options.beforeShow = function(input, instance) { |
| 839 |
// register mouseenter event on date cells |
| 840 |
_mouseEnter(); |
| 841 |
|
| 842 |
if (_beforeShow) { |
| 843 |
// propagate show behavior |
| 844 |
_beforeShow(input, instance); |
| 845 |
} |
| 846 |
}; |
| 847 |
|
| 848 |
/** |
| 849 |
* The onUpdateDatepicker function will NOT be called for inline datepickers. |
| 850 |
*/ |
| 851 |
const _onUpdateDatepicker = options.onUpdateDatepicker ?? null; |
| 852 |
options.onUpdateDatepicker = function(instance) { |
| 853 |
// get the DRP configuration |
| 854 |
let config = $(this).vboDatesRangePicker('drpoption'); |
| 855 |
|
| 856 |
if (typeof config?.bottomCommands === 'object') { |
| 857 |
if ($('.vbo-drp-commands-bottom').length) { |
| 858 |
return; |
| 859 |
} |
| 860 |
|
| 861 |
// build bottom commands |
| 862 |
let btmCommands = $('<div></div>').addClass('vbo-drp-commands-bottom'); |
| 863 |
|
| 864 |
// clear dates |
| 865 |
let clearCommand = $('<div></div>') |
| 866 |
.addClass('vbo-drp-command vbo-drp-command-clear') |
| 867 |
.append( |
| 868 |
$('<a></a>') |
| 869 |
.attr('href', 'JavaScript: void(0);') |
| 870 |
.text((config.bottomCommands?.clear || 'Clear dates')) |
| 871 |
.on('click', () => { |
| 872 |
$(this).vboDatesRangePicker('setDates', []); |
| 873 |
$('#ui-datepicker-div').find('.ui-state-active').removeClass('ui-state-active'); |
| 874 |
$('#ui-datepicker-div').find('.ui-datepicker-current-day').removeClass('ui-datepicker-current-day'); |
| 875 |
if (typeof config.bottomCommands?.onClear === 'function') { |
| 876 |
// invoke the provided method in case something needs to be cleared from the UI |
| 877 |
config.bottomCommands.onClear.call(this); |
| 878 |
} |
| 879 |
}) |
| 880 |
); |
| 881 |
btmCommands.append(clearCommand); |
| 882 |
|
| 883 |
// close DRP |
| 884 |
let closeCommand = $('<div></div>') |
| 885 |
.addClass('vbo-drp-command vbo-drp-command-close') |
| 886 |
.append( |
| 887 |
$('<button></button>') |
| 888 |
.addClass('btn btn-small ' + (config?.environment?.section === 'admin' ? 'vbo-dark-btn' : 'vbo-pref-color-btn')) |
| 889 |
.attr('type', 'button') |
| 890 |
.text((config.bottomCommands?.close || 'Close')) |
| 891 |
.on('click', () => { |
| 892 |
$(this).datepicker('hide'); |
| 893 |
}) |
| 894 |
); |
| 895 |
btmCommands.append(closeCommand); |
| 896 |
|
| 897 |
// append bottom commands to DRP |
| 898 |
$('#ui-datepicker-div').append(btmCommands); |
| 899 |
} |
| 900 |
|
| 901 |
if (_onUpdateDatepicker) { |
| 902 |
// propagate onUpdateDatepicker behavior |
| 903 |
_onUpdateDatepicker(instance); |
| 904 |
} |
| 905 |
}; |
| 906 |
|
| 907 |
/** |
| 908 |
* Define the onClose behavior. |
| 909 |
*/ |
| 910 |
const _onClose = options.onClose ?? null; |
| 911 |
options.onClose = function(dateText, instance) { |
| 912 |
// unregister mouseenter event from every non-inline datepicker |
| 913 |
$('.ui-datepicker').not('.ui-datepicker-inline').off('mouseenter', 'td'); |
| 914 |
|
| 915 |
if (_onClose) { |
| 916 |
// propagate close behavior |
| 917 |
_onClose(dateText, instance); |
| 918 |
} |
| 919 |
}; |
| 920 |
|
| 921 |
// check for regional default settings |
| 922 |
if (options?.environment?.section === 'admin') { |
| 923 |
let regionalDefaults = $.datepicker.regional['vikbooking']; |
| 924 |
if (typeof regionalDefaults === 'object') { |
| 925 |
// merge regional settings with DRP options |
| 926 |
options = Object.assign(regionalDefaults, options); |
| 927 |
} |
| 928 |
} |
| 929 |
|
| 930 |
// determine whether the datepicker is inline |
| 931 |
let isInline = !$(checkin).is('input[type="text"]'); |
| 932 |
|
| 933 |
// instantiate multi-dates picker for a single range of dates |
| 934 |
$(checkin).vboMultiDatesPicker(options); |
| 935 |
|
| 936 |
// trigger datepicker opening when focusing the check-out field too |
| 937 |
$(checkout).on('focus', () => { |
| 938 |
$(checkin).datepicker('show'); |
| 939 |
}); |
| 940 |
|
| 941 |
// restore the initial check-in value |
| 942 |
inputCheckin.val(prevCheckinDate); |
| 943 |
|
| 944 |
if (isInline) { |
| 945 |
// manually register the mouseenter event since the beforeShow won't run |
| 946 |
setTimeout(() => { |
| 947 |
_mouseEnter(checkin); |
| 948 |
}, 100); |
| 949 |
} else { |
| 950 |
// add class to the check-out field to identify the trigger |
| 951 |
$(checkout).addClass('vbo-drp-inp-trigger'); |
| 952 |
} |
| 953 |
} |
| 954 |
|
| 955 |
/** |
| 956 |
* VikBooking - DatesRangePicker jQuery plugin. |
| 957 |
* |
| 958 |
* @param any method Either string for getter/setter, or object to start the DRP. |
| 959 |
* @param any options Initialization object options, or mixed value for setter. |
| 960 |
* @param any setvalue The value to set within the datepicker in case of "option" setter. |
| 961 |
*/ |
| 962 |
$.fn.vboDatesRangePicker = function(method, options, setvalue) { |
| 963 |
if (!method) { |
| 964 |
// initialize the DRP |
| 965 |
method = {}; |
| 966 |
} |
| 967 |
|
| 968 |
// immediately exit in case of no elements found |
| 969 |
if ($(this).length == 0) { |
| 970 |
return this; |
| 971 |
} |
| 972 |
|
| 973 |
/** |
| 974 |
* Initializes the DRP calendar. |
| 975 |
*/ |
| 976 |
const init = (options) => { |
| 977 |
if (!options.dateFormat) { |
| 978 |
options.dateFormat = 'yy-mm-dd'; |
| 979 |
} |
| 980 |
|
| 981 |
// set DRP cloned configuration data |
| 982 |
drpConfig(Object.assign({}, options)); |
| 983 |
|
| 984 |
// element selector |
| 985 |
let that = $(this); |
| 986 |
|
| 987 |
// handle native datepicker method beforeShowDay |
| 988 |
if (options.beforeShowDay) { |
| 989 |
// get registered callbacks |
| 990 |
let beforeShowDayCheckin = options.beforeShowDay.checkin; |
| 991 |
let beforeShowDayCheckout = options.beforeShowDay.checkout; |
| 992 |
|
| 993 |
// delete native property |
| 994 |
delete options.beforeShowDay; |
| 995 |
|
| 996 |
// register native property |
| 997 |
options.beforeShowDay = (date) => { |
| 998 |
// get currently selected dates |
| 999 |
let pickedDates = that.vboMultiDatesPicker('getDates'); |
| 1000 |
|
| 1001 |
// default date selectable state |
| 1002 |
let isSelectable = true; |
| 1003 |
let className = ''; |
| 1004 |
let tooltipText = null; |
| 1005 |
|
| 1006 |
// invoke callbacks by injecting the proper arguments |
| 1007 |
if ((!pickedDates.length || pickedDates.length == 2) && typeof beforeShowDayCheckin === 'function') { |
| 1008 |
// validate cell for check-in selection |
| 1009 |
let validation = beforeShowDayCheckin.call(that, date); |
| 1010 |
// update cell states |
| 1011 |
isSelectable = validation[0]; |
| 1012 |
className = validation[1] || className; |
| 1013 |
tooltipText = validation[2] || tooltipText; |
| 1014 |
} else if (pickedDates.length == 1 && typeof beforeShowDayCheckout === 'function') { |
| 1015 |
// validate cell for check-out selection |
| 1016 |
let validation = beforeShowDayCheckout.call(that, date); |
| 1017 |
// update cell states |
| 1018 |
isSelectable = validation[0]; |
| 1019 |
className = validation[1] || className; |
| 1020 |
tooltipText = validation[2] || tooltipText; |
| 1021 |
} |
| 1022 |
|
| 1023 |
if (!pickedDates.length) { |
| 1024 |
// unset any previously set checkout constraints when no dates selected |
| 1025 |
unsetCheckoutConstraints(date); |
| 1026 |
} else if (pickedDates.length == 1) { |
| 1027 |
// before showing the check-out day, validate the constraints, if any |
| 1028 |
let constrainData = validateCheckoutConstraints(date, [isSelectable, className, tooltipText], pickedDates[0]); |
| 1029 |
// update cell states |
| 1030 |
isSelectable = constrainData[0]; |
| 1031 |
className = constrainData[1]; |
| 1032 |
tooltipText = constrainData[2]; |
| 1033 |
} |
| 1034 |
|
| 1035 |
return [ |
| 1036 |
// whether it's selectable |
| 1037 |
(isSelectable ? true : false), |
| 1038 |
// CSS class name to add |
| 1039 |
className, |
| 1040 |
// tooltip text |
| 1041 |
tooltipText, |
| 1042 |
]; |
| 1043 |
}; |
| 1044 |
} |
| 1045 |
|
| 1046 |
// handle native datepicker method onSelect |
| 1047 |
if (options.onSelect) { |
| 1048 |
// get registered callbacks |
| 1049 |
let onSelectCheckin = options.onSelect.checkin; |
| 1050 |
let onSelectCheckout = options.onSelect.checkout; |
| 1051 |
|
| 1052 |
// delete native property |
| 1053 |
delete options.onSelect; |
| 1054 |
|
| 1055 |
// register native property |
| 1056 |
options.onSelect = (selectedDate) => { |
| 1057 |
// get currently selected dates |
| 1058 |
let pickedDates = that.vboMultiDatesPicker('getDates'); |
| 1059 |
|
| 1060 |
// invoke callbacks by injecting the proper arguments |
| 1061 |
if (pickedDates.length == 1 && typeof onSelectCheckin === 'function') { |
| 1062 |
// call the registered check-in function |
| 1063 |
onSelectCheckin.call(that, selectedDate); |
| 1064 |
} else if (pickedDates.length == 2 && typeof onSelectCheckout === 'function') { |
| 1065 |
// call the registered check-out function |
| 1066 |
onSelectCheckout.call(that, selectedDate); |
| 1067 |
} |
| 1068 |
}; |
| 1069 |
} |
| 1070 |
|
| 1071 |
// handle datepicker alternate field |
| 1072 |
if (options?.altFields?.checkin) { |
| 1073 |
// set native alternate field |
| 1074 |
options.altField = options.altFields.checkin; |
| 1075 |
} |
| 1076 |
|
| 1077 |
// render DRP |
| 1078 |
$.vboDatesRangePicker(that, $(options.checkout), options); |
| 1079 |
|
| 1080 |
// threshold for responsiveness |
| 1081 |
let thresholdWidth = options?.responsiveNumMonths?.threshold || 860; |
| 1082 |
|
| 1083 |
// handle responsive number of months |
| 1084 |
if (options?.responsiveNumMonths && (options?.numberOfMonths || 1) > 1) { |
| 1085 |
// configure responsive number of months |
| 1086 |
options._onResizeWindow = () => { |
| 1087 |
let windowWidth = window.innerWidth; |
| 1088 |
if (windowWidth && windowWidth <= thresholdWidth) { |
| 1089 |
// just one month |
| 1090 |
that.datepicker('option', 'numberOfMonths', 1); |
| 1091 |
} else { |
| 1092 |
// use the number of months configured |
| 1093 |
that.datepicker('option', 'numberOfMonths', options.numberOfMonths); |
| 1094 |
} |
| 1095 |
}; |
| 1096 |
|
| 1097 |
// remove duplicate event listeners |
| 1098 |
window.removeEventListener('resize', options._onResizeWindow); |
| 1099 |
|
| 1100 |
// register event listener |
| 1101 |
window.addEventListener('resize', options._onResizeWindow); |
| 1102 |
|
| 1103 |
// call method on init |
| 1104 |
options._onResizeWindow(); |
| 1105 |
} |
| 1106 |
|
| 1107 |
// handle input fields focus/blur on mobile devices |
| 1108 |
if (options?.environment?.section === 'admin' && that.is('input[type="text"]')) { |
| 1109 |
// disable input fields focus on small screen resolutions |
| 1110 |
let windowWidth = window.innerWidth; |
| 1111 |
if (windowWidth && windowWidth <= thresholdWidth) { |
| 1112 |
// disable focus on check-in input field |
| 1113 |
that.on('focus', function() { |
| 1114 |
$(this).blur(); |
| 1115 |
}); |
| 1116 |
|
| 1117 |
if ($(options.checkout).is('input[type="text"]')) { |
| 1118 |
// disable focus on check-out input field |
| 1119 |
$(options.checkout).on('focus', function() { |
| 1120 |
$(this).blur(); |
| 1121 |
}); |
| 1122 |
} |
| 1123 |
} |
| 1124 |
} |
| 1125 |
|
| 1126 |
return this; |
| 1127 |
} |
| 1128 |
|
| 1129 |
/** |
| 1130 |
* Setter or getter for the DRP calendar. |
| 1131 |
*/ |
| 1132 |
const drpConfig = (options) => { |
| 1133 |
if (typeof options === 'undefined') { |
| 1134 |
// GETTER: return DRP configuration. |
| 1135 |
// Clone the object in order to prevent manual edits to |
| 1136 |
// the configuration properties. |
| 1137 |
return Object.assign({}, $(this).data('vboDrpConfig')); |
| 1138 |
} |
| 1139 |
|
| 1140 |
// SETTER: update DRP configuration |
| 1141 |
return $(this).data('vboDrpConfig', options); |
| 1142 |
} |
| 1143 |
|
| 1144 |
/** |
| 1145 |
* Converts a period string like "+1d" into a Date object. |
| 1146 |
* |
| 1147 |
* @param string period The date period string. |
| 1148 |
* @param Date fromDate Optional Date object from. |
| 1149 |
* |
| 1150 |
* @return Date |
| 1151 |
*/ |
| 1152 |
const convertPeriod = (period, fromDate) => { |
| 1153 |
if (!fromDate || !(fromDate instanceof Date)) { |
| 1154 |
fromDate = new Date; |
| 1155 |
} |
| 1156 |
|
| 1157 |
if (typeof period !== 'string') { |
| 1158 |
// period must be a string |
| 1159 |
return fromDate; |
| 1160 |
} |
| 1161 |
|
| 1162 |
let instructions = period.match(/^[\+\-]?([0-9]+)(d|w|m|y)$/i); |
| 1163 |
|
| 1164 |
if (!instructions || instructions.length != 3) { |
| 1165 |
// period not matched |
| 1166 |
return fromDate; |
| 1167 |
} |
| 1168 |
|
| 1169 |
// period number of days/weeks/months/year |
| 1170 |
let num = parseInt(instructions[1]); |
| 1171 |
|
| 1172 |
if (num === 0) { |
| 1173 |
// same day period ("0d") |
| 1174 |
return fromDate; |
| 1175 |
} |
| 1176 |
|
| 1177 |
// period modifier |
| 1178 |
if (period.substring(0, 1) == '-') { |
| 1179 |
// turn number into negative |
| 1180 |
num = num - (num * 2); |
| 1181 |
} |
| 1182 |
|
| 1183 |
switch ((instructions[2] + '').toLowerCase()) { |
| 1184 |
case 'd': |
| 1185 |
fromDate.setDate(fromDate.getDate() + num); |
| 1186 |
break; |
| 1187 |
case 'w': |
| 1188 |
fromDate.setDate(fromDate.getDate() + (7 * num)); |
| 1189 |
break; |
| 1190 |
case 'm': |
| 1191 |
fromDate.setMonth(fromDate.getMonth() + num); |
| 1192 |
break; |
| 1193 |
case 'y': |
| 1194 |
fromDate.setFullYear(fromDate.getFullYear() + num); |
| 1195 |
break; |
| 1196 |
} |
| 1197 |
|
| 1198 |
return fromDate; |
| 1199 |
} |
| 1200 |
|
| 1201 |
/** |
| 1202 |
* Compares two date objects against each other with year, month, day. |
| 1203 |
* |
| 1204 |
* @param string|Date date1 The first date. |
| 1205 |
* @param string|Date date2 The second date. |
| 1206 |
* |
| 1207 |
* @return int Greater than 0 means date1 is after date2. |
| 1208 |
* Equal to 0 means date1 is the same as date2. |
| 1209 |
* Less than 0 means date1 is before date2. |
| 1210 |
*/ |
| 1211 |
const compareDates = (date1, date2) => { |
| 1212 |
if (!date1) { |
| 1213 |
// no empty dates allowed, default to today |
| 1214 |
date1 = new Date; |
| 1215 |
} |
| 1216 |
|
| 1217 |
if (!date2) { |
| 1218 |
// no empty dates allowed, default to today |
| 1219 |
date2 = new Date; |
| 1220 |
} |
| 1221 |
|
| 1222 |
// get the DRP configuration |
| 1223 |
let config = drpConfig(); |
| 1224 |
|
| 1225 |
if (typeof date1 === 'string') { |
| 1226 |
try { |
| 1227 |
// convert date string to date object |
| 1228 |
date1 = $.datepicker.parseDate(config.dateFormat, date1); |
| 1229 |
} catch (e) { |
| 1230 |
// attempt to convert a period string into a date object |
| 1231 |
date1 = convertPeriod(date1); |
| 1232 |
} |
| 1233 |
} |
| 1234 |
|
| 1235 |
if (typeof date2 === 'string') { |
| 1236 |
try { |
| 1237 |
// convert date string to date object |
| 1238 |
date2 = $.datepicker.parseDate(config.dateFormat, date2); |
| 1239 |
} catch (e) { |
| 1240 |
// attempt to convert a period string into a date object |
| 1241 |
date2 = convertPeriod(date2); |
| 1242 |
} |
| 1243 |
} |
| 1244 |
|
| 1245 |
// year check |
| 1246 |
let diff = date1.getFullYear() - date2.getFullYear(); |
| 1247 |
|
| 1248 |
if (!diff) { |
| 1249 |
// month check |
| 1250 |
diff = date1.getMonth() - date2.getMonth(); |
| 1251 |
|
| 1252 |
if (!diff) { |
| 1253 |
// day check |
| 1254 |
diff = date1.getDate() - date2.getDate(); |
| 1255 |
} |
| 1256 |
} |
| 1257 |
|
| 1258 |
return diff; |
| 1259 |
} |
| 1260 |
|
| 1261 |
/** |
| 1262 |
* Sets new dates in the DRP calendar. |
| 1263 |
* |
| 1264 |
* @param array dates List of dates to set. |
| 1265 |
* |
| 1266 |
* @return self |
| 1267 |
*/ |
| 1268 |
const setDates = (dates) => { |
| 1269 |
if (!Array.isArray(dates)) { |
| 1270 |
throw new Error('Invalid dates argument'); |
| 1271 |
} |
| 1272 |
|
| 1273 |
// filter out empty dates |
| 1274 |
dates = dates.filter(d => d); |
| 1275 |
|
| 1276 |
// get the DRP configuration |
| 1277 |
let config = drpConfig(); |
| 1278 |
|
| 1279 |
// map first the given dates to date strings in the desired format |
| 1280 |
dates = dates.map((dt) => { |
| 1281 |
if (typeof dt === 'object') { |
| 1282 |
// convert date object into date string |
| 1283 |
dt = $.datepicker.formatDate(config.dateFormat, dt); |
| 1284 |
} |
| 1285 |
|
| 1286 |
return dt; |
| 1287 |
}); |
| 1288 |
|
| 1289 |
// remove all dates from the current selection |
| 1290 |
let pickedDates = $(this).vboMultiDatesPicker('getDates'); |
| 1291 |
$(this).vboMultiDatesPicker('removeDates', pickedDates); |
| 1292 |
|
| 1293 |
if (dates.length) { |
| 1294 |
// set new date(s) |
| 1295 |
$(this).vboMultiDatesPicker('addDates', dates); |
| 1296 |
} else { |
| 1297 |
// remove any active cell state |
| 1298 |
$('.ui-state-active').removeClass('ui-state-active'); |
| 1299 |
$('.ui-datepicker-current-day').removeClass('ui-datepicker-current-day'); |
| 1300 |
} |
| 1301 |
|
| 1302 |
// get the input fields for check-in and check-out |
| 1303 |
let inputCheckin = config?.altFields?.checkin ? $(config.altFields.checkin) : $(this); |
| 1304 |
let inputCheckout = config?.altFields?.checkout ? $(config.altFields.checkout) : $(config.checkout); |
| 1305 |
|
| 1306 |
// populate checkin and checkout fields |
| 1307 |
if (dates.length == 1) { |
| 1308 |
inputCheckin.val(dates[0]); |
| 1309 |
inputCheckout.val(''); |
| 1310 |
} else if (dates.length == 2) { |
| 1311 |
inputCheckin.val(dates[0]); |
| 1312 |
inputCheckout.val(dates[1]); |
| 1313 |
} else { |
| 1314 |
inputCheckin.val(''); |
| 1315 |
inputCheckout.val(''); |
| 1316 |
} |
| 1317 |
|
| 1318 |
return this; |
| 1319 |
} |
| 1320 |
|
| 1321 |
/** |
| 1322 |
* Handles the registration of the check-out update upon choosing the check-in. |
| 1323 |
* Expected actions to perform are: minDate, maxDate, setCheckoutDate. |
| 1324 |
* |
| 1325 |
* @param string action The action to perform. |
| 1326 |
* @param any value The value for the action to perform. |
| 1327 |
* |
| 1328 |
* @return self |
| 1329 |
*/ |
| 1330 |
const handleCheckoutConstraints = (action, value) => { |
| 1331 |
if (typeof action !== 'string') { |
| 1332 |
throw new Error('Invalid arguments for handleCheckoutConstraints'); |
| 1333 |
} |
| 1334 |
|
| 1335 |
// access DRP configuration |
| 1336 |
let config = drpConfig(); |
| 1337 |
|
| 1338 |
if (action.match(/^setcheckoutdate$/i)) { |
| 1339 |
// do NOT update the check-out date unless running in legacy mode |
| 1340 |
// with two native datepicker calendars, of if unsetting the date. |
| 1341 |
if (config?.legacy || !value) { |
| 1342 |
return $(this).vboDatesRangePicker('setCheckoutDate', value); |
| 1343 |
} |
| 1344 |
|
| 1345 |
// abort |
| 1346 |
return this; |
| 1347 |
} |
| 1348 |
|
| 1349 |
if (config?.legacy) { |
| 1350 |
// apply the requested option to the check-out field |
| 1351 |
return $(config.checkout).datepicker('option', action, value); |
| 1352 |
} |
| 1353 |
|
| 1354 |
// build new settings |
| 1355 |
let newConfig = Object.assign({}, config); |
| 1356 |
|
| 1357 |
// inject action value |
| 1358 |
newConfig.checkoutConstraints = newConfig.checkoutConstraints || {}; |
| 1359 |
newConfig.checkoutConstraints[action] = value; |
| 1360 |
|
| 1361 |
// update DRP configuration |
| 1362 |
drpConfig(newConfig) |
| 1363 |
|
| 1364 |
return this; |
| 1365 |
} |
| 1366 |
|
| 1367 |
/** |
| 1368 |
* Validates the current check-out constraints against the given date. |
| 1369 |
* |
| 1370 |
* @param Date date The date object to validate. |
| 1371 |
* @param Array validation The default date validation array of values for "beforeShowDay". |
| 1372 |
* @param string|Date checkin Optional check-in date. |
| 1373 |
* |
| 1374 |
* @return Array The new validation array of values (selectable, class-name, tooltip-text). |
| 1375 |
*/ |
| 1376 |
const validateCheckoutConstraints = (date, validation, checkin) => { |
| 1377 |
// access DRP configuration |
| 1378 |
let config = drpConfig(); |
| 1379 |
|
| 1380 |
if (!Array.isArray(validation) || !validation.length) { |
| 1381 |
// set default date validation array |
| 1382 |
validation = [true, '', null]; |
| 1383 |
} |
| 1384 |
|
| 1385 |
if (config?.legacy || !(date instanceof Date)) { |
| 1386 |
return validation; |
| 1387 |
} |
| 1388 |
|
| 1389 |
if (typeof config?.checkoutConstraints !== 'object') { |
| 1390 |
return validation; |
| 1391 |
} |
| 1392 |
|
| 1393 |
if ((validation[1] + '').match(/checkin\-checkout\-inner/i)) { |
| 1394 |
// no need to validate a date between the selected range of dates |
| 1395 |
return validation; |
| 1396 |
} |
| 1397 |
|
| 1398 |
// check if the current date is actually the check-in date |
| 1399 |
let isCheckin = false; |
| 1400 |
if (checkin) { |
| 1401 |
isCheckin = !compareDates(date, checkin); |
| 1402 |
} |
| 1403 |
|
| 1404 |
// get a list of both action and value constraints |
| 1405 |
let actions = Object.keys(config.checkoutConstraints); |
| 1406 |
let values = Object.values(config.checkoutConstraints); |
| 1407 |
|
| 1408 |
// scan all actions and values |
| 1409 |
actions.forEach((action, index) => { |
| 1410 |
if (typeof action !== 'string') { |
| 1411 |
return; |
| 1412 |
} |
| 1413 |
|
| 1414 |
// validate minDate |
| 1415 |
if (action.match(/^mindate$/i) && (values[index] instanceof Date)) { |
| 1416 |
let isPast = compareDates(date, values[index]) < 0; |
| 1417 |
if (isPast && !isCheckin) { |
| 1418 |
// date should not be selectable |
| 1419 |
validation[0] = false; |
| 1420 |
} |
| 1421 |
} |
| 1422 |
|
| 1423 |
// validate maxDate |
| 1424 |
if (action.match(/^maxdate$/i) && (values[index] instanceof Date)) { |
| 1425 |
let isBeyond = compareDates(date, values[index]) > 0; |
| 1426 |
if (isBeyond && !isCheckin) { |
| 1427 |
// date should not be selectable |
| 1428 |
validation[0] = false; |
| 1429 |
} |
| 1430 |
} |
| 1431 |
}); |
| 1432 |
|
| 1433 |
return validation; |
| 1434 |
} |
| 1435 |
|
| 1436 |
/** |
| 1437 |
* Unsets any previously set check-out constraint. |
| 1438 |
* |
| 1439 |
* @param Date date The date object being validated. |
| 1440 |
* |
| 1441 |
* @return void |
| 1442 |
*/ |
| 1443 |
const unsetCheckoutConstraints = (date) => { |
| 1444 |
// access DRP configuration |
| 1445 |
let config = drpConfig(); |
| 1446 |
|
| 1447 |
if (config.hasOwnProperty('checkoutConstraints')) { |
| 1448 |
// delete configuration object property |
| 1449 |
delete config.checkoutConstraints; |
| 1450 |
|
| 1451 |
// update DRP configuration |
| 1452 |
drpConfig(config); |
| 1453 |
} |
| 1454 |
} |
| 1455 |
|
| 1456 |
/** |
| 1457 |
* Initializes the DRP calendar. |
| 1458 |
*/ |
| 1459 |
if (typeof method === 'object') { |
| 1460 |
return init(method); |
| 1461 |
} |
| 1462 |
|
| 1463 |
/** |
| 1464 |
* Compares two dates. |
| 1465 |
*/ |
| 1466 |
if (typeof method === 'string' && method.match(/^comparedates$/i)) { |
| 1467 |
return compareDates(options, setvalue); |
| 1468 |
} |
| 1469 |
|
| 1470 |
/** |
| 1471 |
* Converts a period string into a date object. |
| 1472 |
*/ |
| 1473 |
if (typeof method === 'string' && method.match(/^convertperiod$/i)) { |
| 1474 |
return convertPeriod(options, setvalue); |
| 1475 |
} |
| 1476 |
|
| 1477 |
/** |
| 1478 |
* Aliasing dates retrieval. |
| 1479 |
*/ |
| 1480 |
if (typeof method === 'string' && method.match(/^getdates$/i)) { |
| 1481 |
return $(this).vboMultiDatesPicker('getDates'); |
| 1482 |
} |
| 1483 |
|
| 1484 |
/** |
| 1485 |
* Aliasing check-in date retrieval. |
| 1486 |
*/ |
| 1487 |
if (typeof method === 'string' && method.match(/^getcheckindate$/i)) { |
| 1488 |
let pickedDates = $(this).vboMultiDatesPicker('getDates', 'object'); |
| 1489 |
return pickedDates[0] || null; |
| 1490 |
} |
| 1491 |
|
| 1492 |
/** |
| 1493 |
* Aliasing check-out date retrieval. |
| 1494 |
*/ |
| 1495 |
if (typeof method === 'string' && method.match(/^getcheckoutdate$/i)) { |
| 1496 |
let pickedDates = $(this).vboMultiDatesPicker('getDates', 'object'); |
| 1497 |
return pickedDates[1] || null; |
| 1498 |
} |
| 1499 |
|
| 1500 |
/** |
| 1501 |
* Sets new dates in the DRP. |
| 1502 |
*/ |
| 1503 |
if (typeof method === 'string' && method.match(/^setdates$/i)) { |
| 1504 |
return setDates(options); |
| 1505 |
} |
| 1506 |
|
| 1507 |
/** |
| 1508 |
* Sets the check-in date in the DRP. |
| 1509 |
*/ |
| 1510 |
if (typeof method === 'string' && method.match(/^setcheckindate$/i)) { |
| 1511 |
// get current dates |
| 1512 |
let pickedDates = $(this).vboMultiDatesPicker('getDates'); |
| 1513 |
|
| 1514 |
// build new dates |
| 1515 |
let newDates = Array.isArray(options) ? options : [options]; |
| 1516 |
|
| 1517 |
if (!newDates[0]) { |
| 1518 |
// we are actually unsetting the check-in date |
| 1519 |
newDates = []; |
| 1520 |
pickedDates = []; |
| 1521 |
} |
| 1522 |
|
| 1523 |
if (pickedDates[1]) { |
| 1524 |
// push existing check-out date |
| 1525 |
newDates.push(pickedDates[1]); |
| 1526 |
} |
| 1527 |
|
| 1528 |
return setDates(newDates); |
| 1529 |
} |
| 1530 |
|
| 1531 |
/** |
| 1532 |
* Sets the check-out date in the DRP. |
| 1533 |
*/ |
| 1534 |
if (typeof method === 'string' && method.match(/^setcheckoutdate$/i)) { |
| 1535 |
// get current dates |
| 1536 |
let pickedDates = $(this).vboMultiDatesPicker('getDates'); |
| 1537 |
if (!pickedDates.length) { |
| 1538 |
// abort if no dates currently selected, or if multiple dates given |
| 1539 |
return this; |
| 1540 |
} |
| 1541 |
|
| 1542 |
// build new dates |
| 1543 |
let newDates = [pickedDates[0], Array.isArray(options) ? options[0] : options]; |
| 1544 |
|
| 1545 |
return setDates(newDates); |
| 1546 |
} |
| 1547 |
|
| 1548 |
/** |
| 1549 |
* Hides the DRP calendar, as long as it is not rendered inline. |
| 1550 |
*/ |
| 1551 |
if (typeof method === 'string' && method.match(/^hide$/i)) { |
| 1552 |
return $(this).datepicker('hide'); |
| 1553 |
} |
| 1554 |
|
| 1555 |
/** |
| 1556 |
* Setter or getter for the native datepicker calendar. |
| 1557 |
*/ |
| 1558 |
if (method === 'option') { |
| 1559 |
// native datepicker option getter or setter |
| 1560 |
if (typeof setvalue === 'undefined') { |
| 1561 |
// native datepicker option getter |
| 1562 |
return $(this).datepicker('option', options); |
| 1563 |
} |
| 1564 |
|
| 1565 |
// native datepicker option setter |
| 1566 |
return $(this).datepicker('option', options, setvalue); |
| 1567 |
} |
| 1568 |
|
| 1569 |
/** |
| 1570 |
* Gets one or all DRP options, or invokes a DRP function. |
| 1571 |
*/ |
| 1572 |
if (method === 'drpoption') { |
| 1573 |
// access DRP configuration |
| 1574 |
let config = drpConfig(); |
| 1575 |
|
| 1576 |
if (!options) { |
| 1577 |
// return the whole DRP configuration object |
| 1578 |
return config; |
| 1579 |
} |
| 1580 |
|
| 1581 |
if (typeof options === 'string' && options.match(/^.+\..+$/i)) { |
| 1582 |
// check for nested configuration object properties (i.e. "beforeShowDay.checkin") |
| 1583 |
let macroOption = options; |
| 1584 |
macroOption.split('.').forEach((prop) => { |
| 1585 |
if (typeof config === 'object' && config.hasOwnProperty(prop) && typeof config[prop] === 'object') { |
| 1586 |
config = config[prop]; |
| 1587 |
} else { |
| 1588 |
options = prop; |
| 1589 |
} |
| 1590 |
}); |
| 1591 |
} |
| 1592 |
|
| 1593 |
if (typeof setvalue === 'undefined') { |
| 1594 |
// DRP option getter |
| 1595 |
return config[options] || null; |
| 1596 |
} |
| 1597 |
|
| 1598 |
if (typeof config[options] !== 'function') { |
| 1599 |
throw new Error('Invalid DRP function invoked (' + options + ')'); |
| 1600 |
} |
| 1601 |
|
| 1602 |
// call the requested method |
| 1603 |
return Array.isArray(setvalue) ? config[options].apply(this, setvalue) : config[options].call(this, setvalue); |
| 1604 |
} |
| 1605 |
|
| 1606 |
/** |
| 1607 |
* Handles check-out update operations upon selecting check-in. |
| 1608 |
*/ |
| 1609 |
if (method === 'checkout') { |
| 1610 |
return handleCheckoutConstraints(options, setvalue); |
| 1611 |
} |
| 1612 |
} |
| 1613 |
})); |
