From 40bbc46612b3eb611d68849f328826c7c0fd461a Mon Sep 17 00:00:00 2001
From: ntsekouras <ntsekouras@outlook.com>
Date: Fri, 10 May 2024 09:30:55 +0300
Subject: [PATCH] Only add the selected pattern category in metadata during
 insertion

---
 .../block-patterns-explorer/pattern-list.js   |  3 ++-
 .../pattern-category-previews.js              |  3 ++-
 .../inserter/hooks/use-patterns-state.js      | 22 ++++++++++++++-----
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/packages/block-editor/src/components/inserter/block-patterns-explorer/pattern-list.js b/packages/block-editor/src/components/inserter/block-patterns-explorer/pattern-list.js
index a5e43c2c6bf870..d1021b639a5c57 100644
--- a/packages/block-editor/src/components/inserter/block-patterns-explorer/pattern-list.js
+++ b/packages/block-editor/src/components/inserter/block-patterns-explorer/pattern-list.js
@@ -61,7 +61,8 @@ function PatternList( {
 	} );
 	const [ patterns, , onClickPattern ] = usePatternsState(
 		onInsertBlocks,
-		destinationRootClientId
+		destinationRootClientId,
+		selectedCategory
 	);
 
 	const registeredPatternCategories = useMemo(
diff --git a/packages/block-editor/src/components/inserter/block-patterns-tab/pattern-category-previews.js b/packages/block-editor/src/components/inserter/block-patterns-tab/pattern-category-previews.js
index 8a4bedbb4a5fc6..9ee57ed7950a83 100644
--- a/packages/block-editor/src/components/inserter/block-patterns-tab/pattern-category-previews.js
+++ b/packages/block-editor/src/components/inserter/block-patterns-tab/pattern-category-previews.js
@@ -44,7 +44,8 @@ export function PatternCategoryPreviews( {
 } ) {
 	const [ allPatterns, , onClickPattern ] = usePatternsState(
 		onInsert,
-		rootClientId
+		rootClientId,
+		category?.name
 	);
 	const [ patternSyncFilter, setPatternSyncFilter ] = useState( 'all' );
 	const [ patternSourceFilter, setPatternSourceFilter ] = useState( 'all' );
diff --git a/packages/block-editor/src/components/inserter/hooks/use-patterns-state.js b/packages/block-editor/src/components/inserter/hooks/use-patterns-state.js
index b5c8c8551b1118..d4640947ce94be 100644
--- a/packages/block-editor/src/components/inserter/hooks/use-patterns-state.js
+++ b/packages/block-editor/src/components/inserter/hooks/use-patterns-state.js
@@ -16,12 +16,13 @@ import { INSERTER_PATTERN_TYPES } from '../block-patterns-tab/utils';
 /**
  * Retrieves the block patterns inserter state.
  *
- * @param {Function} onInsert     function called when inserter a list of blocks.
- * @param {string=}  rootClientId Insertion's root client ID.
+ * @param {Function} onInsert         function called when inserter a list of blocks.
+ * @param {string=}  rootClientId     Insertion's root client ID.
  *
+ * @param {string}   selectedCategory The selected pattern category.
  * @return {Array} Returns the patterns state. (patterns, categories, onSelect handler)
  */
-const usePatternsState = ( onInsert, rootClientId ) => {
+const usePatternsState = ( onInsert, rootClientId, selectedCategory ) => {
 	const { patternCategories, patterns, userPatternCategories } = useSelect(
 		( select ) => {
 			const { __experimentalGetAllowedPatterns, getSettings } =
@@ -63,7 +64,18 @@ const usePatternsState = ( onInsert, rootClientId ) => {
 					? [ createBlock( 'core/block', { ref: pattern.id } ) ]
 					: blocks;
 			onInsert(
-				( patternBlocks ?? [] ).map( ( block ) => cloneBlock( block ) ),
+				( patternBlocks ?? [] ).map( ( block ) => {
+					const clonedBlock = cloneBlock( block );
+					if (
+						selectedCategory &&
+						clonedBlock.attributes.metadata?.categories
+					) {
+						clonedBlock.attributes.metadata.categories = [
+							selectedCategory,
+						];
+					}
+					return clonedBlock;
+				} ),
 				pattern.name
 			);
 			createSuccessNotice(
@@ -78,7 +90,7 @@ const usePatternsState = ( onInsert, rootClientId ) => {
 				}
 			);
 		},
-		[ createSuccessNotice, onInsert ]
+		[ createSuccessNotice, onInsert, selectedCategory ]
 	);
 
 	return [ patterns, allCategories, onClickPattern ];