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-remove")
  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         onClose: function( selectedDates, dateText, instance) {
  74             validate_date( dateText, instance );
  75             var thisInput = instance.input;
  76             if ( thisInput.hasAttribute('data-date_to') ) {
  77                 var endPicker = document.querySelector("#"+thisInput.dataset.date_to)._flatpickr;
  78                 endPicker.set('minDate', selectedDates[0]);
  79             }
  80
  81             let = on_close_focus = $(thisInput).data('flatpickr-on-close-focus');
  82             if ( on_close_focus ) {
  83                 $(on_close_focus).focus();
  84             }
  85         },
  86         plugins: [
  87           ShortcutButtonsPlugin({
  88             button: [
  89               {
  90                 label: _("Yesterday")
  91               },
  92               {
  93                 label: _("Today")
  94               },
  95               {
  96                 label: _("Tomorrow")
  97               }
  98             ],
  99             label: _("or"),
 100             onClick: (index, fp) => {
 101               let date;
 102               let hh = 23, mm = 59;
 103               switch (index) {
 104                 case 0:
 105                   date = new Date().fp_incr(-1);
 106                   break;
 107                 case 1:
 108                   date = new Date();
 109                   if ( $(fp.input).data("flatpickr-pastinclusive") === true ) {
 110                     hh = date.getHours();
 111                     mm = date.getMinutes();
 112                   }
 113                   break;
 114                 case 2:
 115                   date = new Date().fp_incr(1);
 116                   break;
 117               }
 118               date.setHours(hh, mm, 0, 0);
 119               fp.setDate(date);
 120             }
 121           })
 122         ]
 123     };
 124
 125     flatpickr.setDefaults(flatpickr_defaults);
 126
 127     function apply_flatpickr(input){
 128         let options = {};
 129         let refresh_max_date = 0;
 130         let disable_buttons = [];
 131
 132         if( $(input).data("flatpickr-futureinclusive") === true
 133          || $(input).data("flatpickr-futuredate") === true ) {
 134             let original_date = $(input).val();
 135             if ( original_date ) {
 136                 original_date = Date_from_syspref( original_date ).getTime();
 137                 let tomorrow = new Date().fp_incr(1).getTime();
 138
 139                 options['enable'] = [function(date){
 140                     date = date.getTime();
 141                     if ( date == original_date ) return true;
 142                     if ( date >= tomorrow)       return true;
 143                 }];
 144             }
 145             else {
 146                 if( $(input).data("flatpickr-futureinclusive") === true ) {
 147                     options['minDate'] = new Date().setHours(00, 00, 00, 00);
 148                 } else {
 149                     options['minDate'] = new Date().fp_incr(1);
 150                 }
 151             }
 152
 153             disable_buttons.push(0); /* Yesterday */
 154
 155             if ( $(input).data("flatpickr-futuredate") === true ) {
 156                 disable_buttons.push(1); /* Today */
 157             }
 158         }
 159         if( $(input).data("flatpickr-pastinclusive") === true ) {
 160             options['maxDate'] = new Date(); /* Not today or hh:mm will be 00:00 */
 161             refresh_max_date = 1;
 162             disable_buttons.push(2); /* Tomorrow */
 163         }
 164         if( $(input).data("flatpickr-pastdate") === true ) {
 165             options['maxDate'] = new Date().fp_incr(-1).setHours(23, 59, 00, 00);
 166             disable_buttons.push(1); /* Today */
 167             disable_buttons.push(2); /* Tomorrow */
 168         }
 169         if ( $(input).data('flatpickr-enable-time') === true ) {
 170             options['enableTime'] = true;
 171             options['dateFormat'] = "Y-m-d H:i";
 172             options['altFormat'] = flatpickr_dateformat_string + " " + flatpickr_timeformat_string;
 173         }
 174
 175         let fp = $(input).flatpickr(options);
 176
 177         $(disable_buttons).each(function(index, value){
 178             $(fp.calendarContainer).find(".shortcut-buttons-flatpickr-button[data-index='"+value+"']").prop("disabled", "disabled");
 179         });
 180
 181         if ( refresh_max_date ) {
 182             /* Refresh the maxDate every 30 secondes to make sure the user will not
 183                be stuck with the minute passed.
 184                Adding 1 minute to not introduce a gap.
 185                Example: last update at 40s, a new minute passed at 00.
 186                Between 00 and 10s the user won't be able click 'Today'.
 187             */
 188             setInterval(() => {
 189                 let now = new Date();
 190                 fp.set("maxDate", now.setMinutes(now.getMinutes() + 1));
 191             }, 30000);
 192         }
 193     }
 194
 195     $(document).ready(function(){
 196         $(".flatpickr").each(function(){
 197             apply_flatpickr(this);
 198         });
 199     });
 200 </script>
 201 [% END %]