[RNMobile] [Embed block] - Unavailable preview fallback bottom sheet …

…title update (#34674)

* Added the word embed to the bottom sheet title to make it clearer.

* Added isDefaultEmbedInfo flag required by the EmbedNoPreview component

* isDefaultEmbedInfo determines if generic label should be shown or not

* used constant to store embedInfoByProvider to get rid of duplicate calls

packages/block-library/src/embed/edit.native.js

@@ -52,8 +52,8 @@ const EmbedEdit = ( props ) => {
 		title: _x( 'Embed', 'block title' ),
 		icon: embedContentIcon,
 	};
-	const { icon, title } =
-		getEmbedInfoByProvider( providerNameSlug ) || defaultEmbedInfo;
+	const embedInfoByProvider = getEmbedInfoByProvider( providerNameSlug );
+	const { icon, title } = embedInfoByProvider || defaultEmbedInfo;
 
 	const { wasBlockJustInserted } = useSelect(
 		( select ) => ( {
@@ -256,6 +256,7 @@ const EmbedEdit = ( props ) => {
 							previewable={ previewable }
 							type={ type }
 							url={ url }
+							isDefaultEmbedInfo={ ! embedInfoByProvider }
 						/>
 					</View>
 				</>

packages/block-library/src/embed/embed-no-preview.native.js

@@ -29,6 +29,7 @@ const EmbedNoPreview = ( {
 	isSelected,
 	onPress,
 	previewable,
+	isDefaultEmbedInfo,
 } ) => {
 	const shouldRequestReview = useRef( false );
 	const [ isSheetVisible, setIsSheetVisible ] = useState( false );
@@ -172,11 +173,15 @@ const EmbedNoPreview = ( {
 						/>
 					</View>
 					<Text style={ sheetTitleStyle }>
-						{ sprintf(
-							// translators: %s: embed block variant's label e.g: "Twitter".
-							__( '%s block previews are coming soon' ),
-							label
-						) }
+						{ isDefaultEmbedInfo
+							? __( 'Embed block previews are coming soon' )
+							: sprintf(
+									// translators: %s: embed block variant's label e.g: "Twitter".
+									__(
+										'%s embed block previews are coming soon'
+									),
+									label
+							  ) }
 					</Text>
 					<Text style={ sheetDescriptionStyle }>
 						{ comingSoonDescription }

packages/block-library/src/embed/embed-preview.native.js

@@ -40,6 +40,7 @@ const EmbedPreview = ( {
 	isProviderPreviewable,
 	type,
 	url,
+	isDefaultEmbedInfo,
 } ) => {
 	const [ isCaptionSelected, setIsCaptionSelected ] = useState( false );
 	const { locale } = useSelect( blockEditorStore ).getSettings();
@@ -137,6 +138,7 @@ const EmbedPreview = ( {
 						isSelected={ isSelected }
 						onPress={ () => setIsCaptionSelected( false ) }
 						previewable={ previewable }
+						isDefaultEmbedInfo={ isDefaultEmbedInfo }
 					/>
 				) }
 				<BlockCaption