Fixed: UI Errors in Add Book page

Fixes #1906

frontend/src/Search/AddNewItem.js

@@ -148,11 +148,10 @@ class AddNewItem extends Component {
                       );
                     } else if (item.book) {
                       const book = item.book;
-                      const edition = book.editions.find((x) => x.monitored);
                       return (
                         <AddNewBookSearchResultConnector
                           key={item.id}
-                          isExistingBook={'id' in edition && edition.id !== 0}
+                          isExistingBook={'id' in book && book.id !== 0}
                           isExistingAuthor={'id' in book.author && book.author.id !== 0}
                           {...book}
                         />

frontend/src/Search/Book/AddNewBookSearchResult.js

@@ -138,17 +138,20 @@ class AddNewBookSearchResult extends Component {
                     null
                 }
 
-                <Link
+                {
-                  className={styles.mbLink}
+                  editions && editions.length > 1 ?
-                  to={`https://goodreads.com/book/show/${editions[0].foreignEditionId}`}
+                    <Link
-                  onPress={this.onTVDBLinkPress}
+                      className={styles.mbLink}
-                >
+                      to={`https://goodreads.com/book/show/${editions[0].foreignEditionId}`}
-                  <Icon
+                      onPress={this.onTVDBLinkPress}
-                    className={styles.mbLinkIcon}
+                    >
-                    name={icons.EXTERNAL_LINK}
+                      <Icon
-                    size={28}
+                        className={styles.mbLinkIcon}
-                  />
+                        name={icons.EXTERNAL_LINK}
-                </Link>
+                        size={28}
+                      />
+                    </Link> : null
+                }
               </div>
             </div>
 
@@ -218,7 +221,7 @@ AddNewBookSearchResult.propTypes = {
   overview: PropTypes.string,
   ratings: PropTypes.object.isRequired,
   author: PropTypes.object,
-  editions: PropTypes.arrayOf(PropTypes.object).isRequired,
+  editions: PropTypes.arrayOf(PropTypes.object),
   images: PropTypes.arrayOf(PropTypes.object).isRequired,
   isExistingBook: PropTypes.bool.isRequired,
   isExistingAuthor: PropTypes.bool.isRequired,

frontend/src/Search/Common/AddAuthorOptionsForm.js

@@ -173,7 +173,7 @@ class AddAuthorOptionsForm extends Component {
 AddAuthorOptionsForm.propTypes = {
   rootFolderPath: PropTypes.object,
   monitor: PropTypes.object.isRequired,
-  monitorNewItems: PropTypes.string.isRequired,
+  monitorNewItems: PropTypes.object.isRequired,
   qualityProfileId: PropTypes.object,
   metadataProfileId: PropTypes.object,
   showMetadataProfile: PropTypes.bool.isRequired,