Remove some instances of moment that are not needed on the index to reduce the load

frontend/src/Utilities/Date/getRelativeDate.js

@@ -4,6 +4,7 @@ import isInNextWeek from 'Utilities/Date/isInNextWeek';
 import isToday from 'Utilities/Date/isToday';
 import isTomorrow from 'Utilities/Date/isTomorrow';
 import isYesterday from 'Utilities/Date/isYesterday';
+import translate from 'Utilities/String/translate';
 
 function getRelativeDate(date, shortDateFormat, showRelativeDates, { timeFormat, includeSeconds = false, timeForToday = false } = {}) {
   if (!date) {
@@ -21,15 +22,15 @@ function getRelativeDate(date, shortDateFormat, showRelativeDates, { timeFormat,
   }
 
   if (isYesterday(date)) {
-    return 'Yesterday';
+    return translate('Yesterday');
   }
 
   if (isTodayDate) {
-    return 'Today';
+    return translate('Today');
   }
 
   if (isTomorrow(date)) {
-    return 'Tomorrow';
+    return translate('Tomorrow');
   }
 
   if (isInNextWeek(date)) {

frontend/src/Utilities/Date/isToday.js

@@ -1,11 +1,12 @@
-import moment from 'moment';
-
 function isToday(date) {
   if (!date) {
     return false;
   }
 
-  return moment(date).isSame(moment(), 'day');
+  const dateObj = (typeof date === 'object') ? date : new Date(date);
+  const today = new Date();
+
+  return dateObj.getDate() === today.getDate() && dateObj.getMonth() === today.getMonth() && dateObj.getFullYear() === today.getFullYear();
 }
 
 export default isToday;

frontend/src/Utilities/Date/isTomorrow.js

@@ -1,11 +1,13 @@
-import moment from 'moment';
-
 function isTomorrow(date) {
   if (!date) {
     return false;
   }
 
-  return moment(date).isSame(moment().add(1, 'day'), 'day');
+  const dateObj = (typeof date === 'object') ? date : new Date(date);
+  const today = new Date();
+  const tomorrow = new Date((today.setDate(today.getDate() + 1)));
+
+  return dateObj.getDate() === tomorrow.getDate() && dateObj.getMonth() === tomorrow.getMonth() && dateObj.getFullYear() === tomorrow.getFullYear();
 }
 
 export default isTomorrow;

frontend/src/Utilities/Date/isYesterday.js

@@ -1,11 +1,13 @@
-import moment from 'moment';
-
 function isYesterday(date) {
   if (!date) {
     return false;
   }
 
-  return moment(date).isSame(moment().subtract(1, 'day'), 'day');
+  const dateObj = (typeof date === 'object') ? date : new Date(date);
+  const today = new Date();
+  const yesterday = new Date((today.setDate(today.getDate() - 1)));
+
+  return dateObj.getDate() === yesterday.getDate() && dateObj.getMonth() === yesterday.getMonth() && dateObj.getFullYear() === yesterday.getFullYear();
 }
 
 export default isYesterday;

src/NzbDrone.Core/Localization/Core/en.json

@@ -751,6 +751,8 @@
   "Titles": "Titles",
   "TMDBId": "TMDb Id",
   "TmdbIdHelpText": "The TMDb Id of the movie to exclude",
+  "Today": "Today",
+  "Tomorrow": "Tomorrow",
   "TorrentDelay": "Torrent Delay",
   "TorrentDelayHelpText": "Delay in minutes to wait before grabbing a torrent",
   "Torrents": "Torrents",
@@ -842,5 +844,6 @@
   "WhitelistedSubtitleTags": "Whitelisted Subtitle Tags",
   "Year": "Year",
   "YesCancel": "Yes, Cancel",
+  "Yesterday": "Yesterday",
   "YouCanAlsoSearch": "You can also search using TMDb ID or IMDb ID of a movie. eg. tmdb:71663"
 }