koha-tmpl/intranet-tmpl/prog/en/includes/calendar.inc

   1 [% USE Asset %]
   2 [% USE Koha %]
   3 [% USE raw %]
   4 <!-- calendar.inc -->
   5 [% FILTER collapse %]
   6 <script>
   7     var debug    = "[% debug | html %]";
   8     var dateformat_pref = "[% Koha.Preference('dateformat') | html %]";
   9     var flatpickr_dateformat_string = "";
  10     switch ( dateformat_pref ){
  11         case "us":
  12             flatpickr_dateformat_string = "m/d/Y";
  13             break;
  14         case "metric":
  15             flatpickr_dateformat_string = "d/m/Y";
  16             break;
  17         case "dmydot":
  18             flatpickr_dateformat_string = "d.m.Y";
  19             break;
  20         default:
  21             flatpickr_dateformat_string = "Y-m-d";
  22     }
  23     var sentmsg = 0;
  24     var bidi = [% IF(bidi) %] true[% ELSE %] false[% END %];
  25     var calendarFirstDayOfWeek = '[% Koha.Preference('CalendarFirstDayOfWeek') | html %]';
  26     var flatpickr_timeformat_string = [% IF Koha.Preference('TimeFormat') == '12hr' %]"G:i K"[% ELSE %]"H:i"[% END %];
  27     var flatpickr_timeformat = [% IF Koha.Preference('TimeFormat') == '12hr' %]false[% ELSE %]true[% END %];
  28 </script>
  29 <!-- / calendar.inc -->
  30 [% Asset.js("js/calendar.js") | $raw %]
  31 [% Asset.js("lib/flatpickr/flatpickr.min.js") | $raw %]
  32 [% Asset.js("lib/flatpickr/shortcut-buttons-flatpickr.min.js") | $raw %]
  33 <script>
  34     flatpickr.l10ns.default.weekdays = flatpickr_weekdays;
  35     flatpickr.l10ns.default.months   = flatpickr_months;
  36     let flatpickr_defaults = {
  37         allowInput: true,
  38         dateFormat: "Y-m-d",
  39         altInput: true,
  40         altFormat: flatpickr_dateformat_string,
  41         altInputClass: 'flatpickr-input',
  42         nextArrow: '<i class="fa fa-fw fa-arrow-right"></i>',
  43         prevArrow: '<i class="fa fa-fw fa-arrow-left"></i>',
  44         time_24hr: flatpickr_timeformat,
  45         defaultHour: 23,
  46         defaultMinute: 59,
  47         locale: {
  48             "firstDayOfWeek": calendarFirstDayOfWeek
  49         },
  50         onReady: function( selectedDates, dateStr, instance ){
  51             /* When flatpickr instance is created, automatically append a "clear date" link */
  52             $(instance.input).find('~input.flatpickr:first')
  53                 /* Add a wrapper element so that we can prevent the clear button from wrapping */
  54                 .wrap("<span class='flatpickr_wrapper'></span>")
  55                 .attr("autocomplete", "off")
  56                 .after( $("<a/>")
  57                     .attr("href","#")
  58                     .addClass("clear_date")
  59                     .on("click", function(e){
  60                         e.preventDefault();
  61                         instance.clear();
  62                     })
  63                     .addClass("fa fa-fw fa-times")
  64                     .attr("aria-hidden", true)
  65                     .attr("aria-label", _("Clear date") )
  66                 ).keydown(function(e) {
  67                     var key = (event.keyCode ? event.keyCode : event.which);
  68                     if ( key == 40 ) {
  69                         instance.set('allowInput',false);
  70                     }
  71                 });
  72         },
  73         onChange: function( selectedDates, dateText, instance) {
  74             let parsedDate = flatpickr.parseDate(dateText, instance.config.dateFormat);
  75             if ( !parsedDate.getHours() ) {
  76                 instance.setDate(selectedDates[0].setHours(23, 59, 0, 0));
  77             }
  78         },
  79         onClose: function( selectedDates, dateText, instance) {
  80             validate_date( dateText, instance );
  81             var thisInput = instance.input;
  82             if ( thisInput.hasAttribute('data-date_to') ) {
  83                 var endPicker = document.querySelector("#"+thisInput.dataset.date_to)._flatpickr;
  84                 endPicker.set('minDate', selectedDates[0]);
  85             }
  86
  87             let = on_close_focus = $(thisInput).data('flatpickr-on-close-focus');
  88             if ( on_close_focus ) {
  89                 $(on_close_focus).focus();
  90             }
  91         },
  92         plugins: [
  93           ShortcutButtonsPlugin({
  94             button: [
  95               {
  96                 label: _("Yesterday")
  97               },
  98               {
  99                 label: _("Today")
 100               },
 101               {
 102                 label: _("Tomorrow")
 103               }
 104             ],
 105             label: _("or"),
 106             onClick: (index, fp) => {
 107               let date;
 108               let hh = 23, mm = 59;
 109               switch (index) {
 110                 case 0:
 111                   date = new Date().fp_incr(-1);
 112                   break;
 113                 case 1:
 114                   date = new Date();
 115                   if ( $(fp.input).data("flatpickr-pastinclusive") === true ) {
 116                     hh = date.getHours();
 117                     mm = date.getMinutes();
 118                   }
 119                   break;
 120                 case 2:
 121                   date = new Date().fp_incr(1);
 122                   break;
 123               }
 124               date.setHours(hh, mm, 0, 0);
 125               fp.setDate(date);
 126             }
 127           })
 128         ]
 129     };
 130
 131     flatpickr.setDefaults(flatpickr_defaults);
 132
 133     function apply_flatpickr(input){
 134         let options = {};
 135         let refresh_max_date = 0;
 136         let disable_buttons = [];
 137
 138         if( $(input).data("flatpickr-futureinclusive") === true
 139          || $(input).data("flatpickr-futuredate") === true ) {
 140             let original_date = $(input).val();
 141             if ( original_date ) {
 142                 original_date = Date_from_syspref( original_date ).getTime();
 143                 let tomorrow = new Date().fp_incr(1).getTime();
 144
 145                 options['enable'] = [function(date){
 146                     date = date.getTime();
 147                     if ( date == original_date ) return true;
 148                     if ( date >= tomorrow)       return true;
 149                 }];
 150             }
 151             else {
 152                 if( $(input).data("flatpickr-futureinclusive") === true ) {
 153                     options['minDate'] = new Date().setHours(00, 00, 00, 00);
 154                 } else {
 155                     options['minDate'] = new Date().fp_incr(1);
 156                 }
 157             }
 158
 159             disable_buttons.push(0); /* Yesterday */
 160
 161             if ( $(input).data("flatpickr-futuredate") === true ) {
 162                 disable_buttons.push(1); /* Today */
 163             }
 164         }
 165         if( $(input).data("flatpickr-pastinclusive") === true ) {
 166             options['maxDate'] = new Date(); /* Not today or hh:mm will be 00:00 */
 167             refresh_max_date = 1;
 168             disable_buttons.push(2); /* Tomorrow */
 169         }
 170         if( $(input).data("flatpickr-pastdate") === true ) {
 171             options['maxDate'] = new Date().fp_incr(-1).setHours(23, 59, 00, 00);
 172             disable_buttons.push(1); /* Today */
 173             disable_buttons.push(2); /* Tomorrow */
 174         }
 175         if ( $(input).data('flatpickr-enable-time') === true ) {
 176             options['enableTime'] = true;
 177             options['dateFormat'] = "Y-m-d H:i";
 178             options['altFormat'] = flatpickr_dateformat_string + " " + flatpickr_timeformat_string;
 179         }
 180
 181         let fp = $(input).flatpickr(options);
 182
 183         $(disable_buttons).each(function(index, value){
 184             $(fp.calendarContainer).find(".shortcut-buttons-flatpickr-button[data-index='"+value+"']").prop("disabled", "disabled");
 185         });
 186
 187         if ( refresh_max_date ) {
 188             /* Refresh the maxDate every 30 secondes to make sure the user will not
 189                be stuck with the minute passed.
 190                Adding 1 minute to not introduce a gap.
 191                Example: last update at 40s, a new minute passed at 00.
 192                Between 00 and 10s the user won't be able click 'Today'.
 193             */
 194             setInterval(() => {
 195                 let now = new Date();
 196                 fp.set("maxDate", now.setMinutes(now.getMinutes() + 1));
 197             }, 30000);
 198         }
 199     }
 200
 201     $(document).ready(function(){
 202         $(".flatpickr").each(function(){
 203             apply_flatpickr(this);
 204         });
 205     });
 206 </script>
 207 [% END %]