Explore Multi-Entity Saving

docs/designers-developers/developers/data/data-core-editor.md

@@ -655,6 +655,19 @@ _Related_
 
 -   hasMultiSelection in core/block-editor store.
 
+<a name="hasNonPostEntityChanges" href="#hasNonPostEntityChanges">#</a> **hasNonPostEntityChanges**
+
+Returns true if there are unsaved edits for entities other than
+the editor's post, and false otherwise.
+
+_Parameters_
+
+-   _state_ `Object`: Global application state.
+
+_Returns_
+
+-   `boolean`: Whether there are edits or not.
+
 <a name="hasSelectedBlock" href="#hasSelectedBlock">#</a> **hasSelectedBlock**
 
 _Related_

docs/designers-developers/developers/data/data-core.md

@@ -153,6 +153,21 @@ _Returns_
 
 -   `?Object`: Record.
 
+<a name="getEntityRecordChangesByRecord" href="#getEntityRecordChangesByRecord">#</a> **getEntityRecordChangesByRecord**
+
+Returns a map of objects with each edited
+raw entity record and its corresponding edits.
+
+The map is keyed by entity `kind => name => key => { rawRecord, edits }`.
+
+_Parameters_
+
+-   _state_ `Object`: State tree.
+
+_Returns_
+
+-   `null`: The map of edited records with their edits.
+
 <a name="getEntityRecordEdits" href="#getEntityRecordEdits">#</a> **getEntityRecordEdits**
 
 Returns the specified entity record's edits.

packages/core-data/README.md

@@ -366,6 +366,21 @@ _Returns_
 
 -   `?Object`: Record.
 
+<a name="getEntityRecordChangesByRecord" href="#getEntityRecordChangesByRecord">#</a> **getEntityRecordChangesByRecord**
+
+Returns a map of objects with each edited
+raw entity record and its corresponding edits.
+
+The map is keyed by entity `kind => name => key => { rawRecord, edits }`.
+
+_Parameters_
+
+-   _state_ `Object`: State tree.
+
+_Returns_
+
+-   `null`: The map of edited records with their edits.
+
 <a name="getEntityRecordEdits" href="#getEntityRecordEdits">#</a> **getEntityRecordEdits**
 
 Returns the specified entity record's edits.

packages/core-data/src/selectors.js

@@ -153,6 +153,54 @@ export function getEntityRecords( state, kind, name, query ) {
 	return getQueriedItems( queriedState, query );
 }
 
+/**
+ * Returns a map of objects with each edited
+ * raw entity record and its corresponding edits.
+ *
+ * The map is keyed by entity `kind => name => key => { rawRecord, edits }`.
+ *
+ * @param {Object} state State tree.
+ *
+ * @return {{ [kind: string]: { [name: string]: { [key: string]: { rawRecord: Object<string,*>, edits: Object<string,*> } } } }} The map of edited records with their edits.
+ */
+export const getEntityRecordChangesByRecord = createSelector(
+	( state ) => {
+		const {
+			entities: { data },
+		} = state;
+		return Object.keys( data ).reduce( ( acc, kind ) => {
+			Object.keys( data[ kind ] ).forEach( ( name ) => {
+				const editsKeys = Object.keys( data[ kind ][ name ].edits ).filter( ( editsKey ) =>
+					hasEditsForEntityRecord( state, kind, name, editsKey )
+				);
+				if ( editsKeys.length ) {
+					if ( ! acc[ kind ] ) {
+						acc[ kind ] = {};
+					}
+					if ( ! acc[ kind ][ name ] ) {
+						acc[ kind ][ name ] = {};
+					}
+					editsKeys.forEach(
+						( editsKey ) =>
+							( acc[ kind ][ name ][ editsKey ] = {
+								rawRecord: getRawEntityRecord( state, kind, name, editsKey ),
+								edits: getEntityRecordNonTransientEdits(
+									state,
+									kind,
+									name,
+									editsKey
+								),
+							} )
+					);
+				}
+			} );
+
+			return acc;
+		}, {} );
+	},
+	( state ) => [ state.entities.data ]
+);
+
 /**
  * Returns the specified entity record's edits.
  *

packages/core-data/src/test/selectors.js

@@ -9,6 +9,7 @@ import deepFreeze from 'deep-freeze';
 import {
 	getEntityRecord,
 	getEntityRecords,
+	getEntityRecordChangesByRecord,
 	getEntityRecordNonTransientEdits,
 	getEmbedPreview,
 	isPreviewEmbedFallback,
@@ -105,10 +106,63 @@ describe( 'getEntityRecords', () => {
 	} );
 } );
 
+describe( 'getEntityRecordChangesByRecord', () => {
+	it( 'should return a map of objects with each raw edited entity record and its corresponding edits', () => {
+		const state = deepFreeze( {
+			entities: {
+				config: [
+					{
+						kind: 'someKind',
+						name: 'someName',
+						transientEdits: { someTransientEditProperty: true },
+					},
+				],
+				data: {
+					someKind: {
+						someName: {
+							queriedData: {
+								items: {
+									someKey: {
+										someProperty: 'somePersistedValue',
+										someRawProperty: { raw: 'somePersistedRawValue' },
+									},
+								},
+							},
+							edits: {
+								someKey: {
+									someProperty: 'someEditedValue',
+									someRawProperty: 'someEditedRawValue',
+									someTransientEditProperty: 'someEditedTransientEditValue',
+								},
+							},
+						},
+					},
+				},
+			},
+		} );
+		expect( getEntityRecordChangesByRecord( state ) ).toEqual( {
+			someKind: {
+				someName: {
+					someKey: {
+						rawRecord: {
+							someProperty: 'somePersistedValue',
+							someRawProperty: 'somePersistedRawValue',
+						},
+						edits: {
+							someProperty: 'someEditedValue',
+							someRawProperty: 'someEditedRawValue',
+						},
+					},
+				},
+			},
+		} );
+	} );
+} );
+
 describe( 'getEntityRecordNonTransientEdits', () => {
 	it( 'should return an empty object when the entity does not have a loaded config.', () => {
 		const state = deepFreeze( {
-			entities: { config: {}, data: {} },
+			entities: { config: [], data: {} },
 		} );
 		expect(
 			getEntityRecordNonTransientEdits( state, 'someKind', 'someName', 'someId' )

packages/editor/package.json

@@ -50,6 +50,7 @@
 		"@wordpress/viewport": "file:../viewport",
 		"@wordpress/wordcount": "file:../wordcount",
 		"classnames": "^2.2.5",
+		"equivalent-key-map": "^0.2.2",
 		"lodash": "^4.17.15",
 		"memize": "^1.0.5",
 		"react-autosize-textarea": "^3.0.2",

packages/editor/src/components/entities-saved-states/index.js

@@ -0,0 +1,104 @@
+/**
+ * External dependencies
+ */
+import { startCase } from 'lodash';
+import EquivalentKeyMap from 'equivalent-key-map';
+
+/**
+ * WordPress dependencies
+ */
+import { CheckboxControl, Modal, Button } from '@wordpress/components';
+import { __ } from '@wordpress/i18n';
+import { useSelect, useDispatch } from '@wordpress/data';
+import { useState } from '@wordpress/element';
+
+const EntitiesSavedStatesCheckbox = ( {
+	id,
+	name,
+	changes: { rawRecord },
+	checked,
+	setCheckedById,
+} ) => (
+	<CheckboxControl
+		label={ `${ startCase( name ) }: "${ rawRecord.title ||
+			rawRecord.name ||
+			__( 'Untitled' ) }"` }
+		checked={ checked }
+		onChange={ ( nextChecked ) => setCheckedById( id, nextChecked ) }
+	/>
+);
+
+export default function EntitiesSavedStates( {
+	isOpen,
+	onRequestClose,
+	ignoredForSave = new EquivalentKeyMap(),
+} ) {
+	const entityRecordChangesByRecord = useSelect( ( select ) =>
+		select( 'core' ).getEntityRecordChangesByRecord()
+	);
+	const { saveEditedEntityRecord } = useDispatch( 'core' );
+
+	const [ checkedById, _setCheckedById ] = useState( () => new EquivalentKeyMap() );
+	const setCheckedById = ( id, checked ) =>
+		_setCheckedById( ( prevCheckedById ) => {
+			const nextCheckedById = new EquivalentKeyMap( prevCheckedById );
+			if ( checked ) {
+				nextCheckedById.set( id, true );
+			} else {
+				nextCheckedById.delete( id );
+			}
+			return nextCheckedById;
+		} );
+	const saveCheckedEntities = () => {
+		checkedById.forEach( ( _checked, id ) => {
+			if ( ! ignoredForSave.has( id ) ) {
+				saveEditedEntityRecord(
+					...id.filter( ( s, i ) => i !== id.length - 1 || s !== 'undefined' )
+				);
+			}
+		} );
+		onRequestClose( checkedById );
+	};
+	return (
+		isOpen && (
+			<Modal
+				title={ __( 'What do you want to save?' ) }
+				onRequestClose={ () => onRequestClose() }
+				contentLabel={ __( 'Select items to save.' ) }
+			>
+				{ Object.keys( entityRecordChangesByRecord ).map( ( changedKind ) =>
+					Object.keys( entityRecordChangesByRecord[ changedKind ] ).map(
+						( changedName ) =>
+							Object.keys(
+								entityRecordChangesByRecord[ changedKind ][ changedName ]
+							).map( ( changedKey ) => {
+								const id = [ changedKind, changedName, changedKey ];
+								return (
+									<EntitiesSavedStatesCheckbox
+										key={ id.join( ' | ' ) }
+										id={ id }
+										name={ changedName }
+										changes={
+											entityRecordChangesByRecord[ changedKind ][ changedName ][
+												changedKey
+											]
+										}
+										checked={ checkedById.get( id ) }
+										setCheckedById={ setCheckedById }
+									/>
+								);
+							} )
+					)
+				) }
+				<Button
+					isPrimary
+					disabled={ checkedById.size === 0 }
+					onClick={ saveCheckedEntities }
+					className="editor-entities-saved-states__save-button"
+				>
+					{ __( 'Save' ) }
+				</Button>
+			</Modal>
+		)
+	);
+}

packages/editor/src/components/entities-saved-states/style.scss

@@ -0,0 +1,5 @@
+.editor-entities-saved-states__save-button {
+	display: block;
+	margin-left: auto;
+	margin-right: 0;
+}

packages/editor/src/components/index.js

@@ -13,6 +13,7 @@ export { default as TextEditorGlobalKeyboardShortcuts } from './global-keyboard-
 export { default as EditorHistoryRedo } from './editor-history/redo';
 export { default as EditorHistoryUndo } from './editor-history/undo';
 export { default as EditorNotices } from './editor-notices';
+export { default as EntitiesSavedStates } from './entities-saved-states';
 export { default as ErrorBoundary } from './error-boundary';
 export { default as LocalAutosaveMonitor } from './local-autosave-monitor';
 export { default as PageAttributesCheck } from './page-attributes/check';