Fixed: Added missing sort token details for poster views

Fixes #1424

frontend/src/Book/Index/Posters/BookIndexPosterInfo.js

@@ -8,8 +8,8 @@ function BookIndexPosterInfo(props) {
   const {
     qualityProfile,
     showQualityProfile,
-    previousAiring,
     added,
+    releaseDate,
     author,
     bookFileCount,
     sizeOnDisk,
@@ -27,24 +27,6 @@ function BookIndexPosterInfo(props) {
     );
   }
 
-  if (sortKey === 'previousAiring' && previousAiring) {
-    return (
-      <div className={styles.info}>
-        {
-          getRelativeDate(
-            previousAiring,
-            shortDateFormat,
-            showRelativeDates,
-            {
-              timeFormat,
-              timeForToday: true
-            }
-          )
-        }
-      </div>
-    );
-  }
-
   if (sortKey === 'added' && added) {
     const addedDate = getRelativeDate(
       added,
@@ -63,6 +45,24 @@ function BookIndexPosterInfo(props) {
     );
   }
 
+  if (sortKey === 'releaseDate' && added) {
+    const date = getRelativeDate(
+      releaseDate,
+      shortDateFormat,
+      showRelativeDates,
+      {
+        timeFormat,
+        timeForToday: false
+      }
+    );
+
+    return (
+      <div className={styles.info}>
+        {`Released ${date}`}
+      </div>
+    );
+  }
+
   if (sortKey === 'bookFileCount') {
     let books = '1 file';
 
@@ -101,9 +101,9 @@ function BookIndexPosterInfo(props) {
 BookIndexPosterInfo.propTypes = {
   qualityProfile: PropTypes.object.isRequired,
   showQualityProfile: PropTypes.bool.isRequired,
-  previousAiring: PropTypes.string,
   author: PropTypes.object.isRequired,
   added: PropTypes.string,
+  releaseDate: PropTypes.string,
   bookFileCount: PropTypes.number.isRequired,
   sizeOnDisk: PropTypes.number,
   sortKey: PropTypes.string.isRequired,