Fix ban dialog functionality

app/assets/javascripts/moderation.js.erb.coffee

@@ -2,4 +2,4 @@
 #= require tempusdominus-bootstrap-4
 #= require_tree ./moderation
 
-$('.datetimepicker-input').datetimepicker();
+$('.datetimepicker-input').datetimepicker({});

app/assets/javascripts/moderation/ban.coffee

@@ -19,21 +19,6 @@ load = ->
     else
       $("#ban-controls-time").show()
 
-  untilInput = $ modalForm.elements["until"]
-  untilInput.datetimepicker
-    defaultDate: untilInput.val()
-    sideBySide: true
-    icons:
-      time: "fa fa-clock-o"
-      date: "fa fa-calendar"
-      up: "fa fa-chevron-up"
-      down: "fa fa-chevron-down"
-      previous: "fa fa-chevron-left"
-      next: "fa fa-chevron-right"
-      today: "fa fa-home"
-      clear: "fa fa-trash-o"
-      close: "fa fa-times"
-
   modalForm.addEventListener "submit", (event) ->
     event.preventDefault();
 

app/views/modal/_ban.haml

@@ -14,7 +14,7 @@
           #ban-controls{style: "#{"display: none" unless @user.banned?}"}
             = f.check_box :permaban, label: t('views.modal.bancontrol.permanent'), checked: @user.permanently_banned?
             #ban-controls-time{style: "#{"display: none" unless not @user.permanently_banned?}"}
-              = f.text_field :until, label: "", required: true, value: (@user.banned_until || DateTime.current).strftime("%m/%d/%Y %I:%M %p")
+              = f.text_field :until, label: "", required: true, value: (@user.banned_until || DateTime.current).strftime("%m/%d/%Y %I:%M %p"), class: "datetimepicker-input", data: { toggle: "datetimepicker", target: "#until" }
             = f.text_field :reason, placeholder: t('views.modal.bancontrol.reason'), value: @user.ban_reason
         .modal-footer
           %button.btn.btn-default{name: 'stop-time', type: :button, data: { dismiss: :modal }}= t 'views.actions.close'