Fix setAttributes bug in search form

fedora-embed.php

@@ -8,7 +8,7 @@
  * @wordpress-plugin
  * Plugin Name: Fedora Embed
  * Description: Embeds items stored in Fedora repositories in WordPress.
- * Version: 0.0.1
+ * Version: 0.1.1
  * Author: Mike Thicke
  * Author URI: http://www.mikethicke.com
  * Text Domain: fedora-embed

release.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-VERSION_NUMBER=$(sed -n "s/\* Version: \(.*\)$/\1/p" ./fedora-embed | tr -d '[:space:]')
+VERSION_NUMBER=$(sed -n "s/\* Version: \(.*\)$/\1/p" ./fedora-embed.php | tr -d '[:space:]')
 BASE_RELEASE_DIR="./release"
 SUB_RELEASE_DIR="fedora-embed-${VERSION_NUMBER}"
 RELEASE_DIR="${BASE_RELEASE_DIR}/${SUB_RELEASE_DIR}"

src/blocks/src/embed-block/edit.js

@@ -36,16 +36,16 @@ const FedoraEmbedEdit = props => {
 	const [ editSearch, setEditSearch ] = useState( false );
 
 	useEffect( () => {
-		if ( searchValues.length === 0 ) {
+		if ( baseURL && searchValues.length === 0 ) {
 			setAttributes( {
 				searchValues: JSON.stringify( [
-					{ field: fields[0], searchText: '', comparator: comparatorOptions[0].value },
-					{ field: fields[0], searchText: '', comparator: comparatorOptions[0].value },
-					{ field: fields[0], searchText: '', comparator: comparatorOptions[0].value }
+					{ field: '', searchText: '', comparator: '' },
+					{ field: '', searchText: '', comparator: '' },
+					{ field: '', searchText: '', comparator: '' }
 				] )
 			} );
 		}
-	}, [] );
+	 }, [ baseURL ] );
 
 	const urlInput = useRef( null );
 
@@ -136,9 +136,15 @@ const FedoraEmbedEdit = props => {
 
 		const searchFields = [];
 		for ( let row = 0; row < 3; row++ ) {
-			const selectedField = searchValues[ row ] ? searchValues[ row ].field      : fields[0];
-			const searchText    = searchValues[ row ] ? searchValues[ row ].searchText : '';
-			const comparator    = searchValues[ row ] ? searchValues[ row ].comparator : comparatorOptions[0].value;
+			const selectedField = searchValues[ row ] && searchValues[ row ].field ? 
+				searchValues[ row ].field :
+				fields[0];
+			const searchText = searchValues[ row ] ?
+				searchValues[ row ].searchText :
+				'';
+			const comparator = searchValues[ row ] && searchValues[ row ].comparator ?
+				searchValues[ row ].comparator :
+				comparatorOptions[0].value;
 			searchFields[ row ] = (
 				<div className = 'fem-edit-search'
 					key = { row }