add google sheets field selection in settings

example/google-sheets/westeros-houses/register.php

@@ -27,9 +27,12 @@ function register_westeros_houses_block(): void {
 			'spreadsheet' => [
 				'id' => '1EHdQg53Doz0B-ImrGz_hTleYeSvkVIk_NSJCOM1FQk0',
 			],
-			'sheet' => [
-				'id' => 1,
-				'name' => 'Houses',
+			'sheets' => [
+				[
+					'id' => 1,
+					'name' => 'Houses',
+					'output_query_mappings' => [],
+				],
 			],
 		],
 	] );

inc/Integrations/Google/Sheets/GoogleSheetsDataSource.php

@@ -31,10 +31,20 @@ protected static function get_service_config_schema(): array {
 				'id' => Types::id(),
 				'name' => Types::nullable( Types::string() ),
 			] ),
-			'sheet' => Types::object( [
-				'id' => Types::integer(),
-				'name' => Types::string(),
-			] ),
+			'sheets' => Types::list_of(
+				Types::object( [
+					'id' => Types::integer(),
+					'name' => Types::string(),
+					'output_query_mappings' => Types::list_of(
+						Types::object( [
+							'key' => Types::string(),
+							'name' => Types::nullable( Types::string() ),
+							'path' => Types::nullable( Types::json_path() ),
+							'type' => Types::nullable( Types::string() ),
+						] )
+					),
+				] )
+			),
 		] );
 	}
 

src/data-sources/DataSourceList.tsx

@@ -72,7 +72,7 @@ const DataSourceList = () => {
 				tags.push( {
 					key: 'spreadsheet',
 					primaryValue: source.service_config.spreadsheet.name ?? 'Google Sheet',
-					secondaryValue: source.service_config.sheet.name,
+					secondaryValue: source.service_config.sheets[ 0 ]?.name,
 				} );
 				break;
 		}

src/data-sources/airtable/AirtableSettings.tsx

@@ -1,13 +1,13 @@
-import { SelectControl, Spinner } from '@wordpress/components';
+import { SelectControl } from '@wordpress/components';
 import { InputChangeCallback } from '@wordpress/components/build-types/input-control/types';
 import { useState } from '@wordpress/element';
 import { __, sprintf } from '@wordpress/i18n';
 import { ChangeEvent } from 'react';
 
-import { CustomFormFieldToken } from '../components/CustomFormFieldToken';
 import { SUPPORTED_AIRTABLE_TYPES } from '@/data-sources/airtable/constants';
 import { getAirtableOutputQueryMappingValue } from '@/data-sources/airtable/utils';
 import { DataSourceForm } from '@/data-sources/components/DataSourceForm';
+import { FieldsSelection } from '@/data-sources/components/FieldsSelection';
 import PasswordInputControl from '@/data-sources/components/PasswordInputControl';
 import {
 	useAirtableApiBases,
@@ -17,8 +17,8 @@ import {
 import { useDataSources } from '@/data-sources/hooks/useDataSources';
 import {
 	AirtableConfig,
-	AirtableOutputQueryMappingValue,
 	AirtableServiceConfig,
+	DataSourceQueryMappingValue,
 	SettingsComponentProps,
 } from '@/data-sources/types';
 import { getConnectionMessage } from '@/data-sources/utils';
@@ -240,65 +240,37 @@ export const AirtableSettings = ( {
 						__nextHasNoMarginBottom
 					/>
 
-					{ selectedTable && availableTableFields.length ? (
-						<CustomFormFieldToken
-							label={ __( 'Fields', 'remote-data-blocks' ) }
-							onChange={ selection => {
-								let newTableFields: string[];
-								if ( selection.includes( 'Select All' ) ) {
-									newTableFields = Array.from( new Set( availableTableFields ) );
-								} else if ( selection.includes( 'Deselect All' ) ) {
-									newTableFields = [];
-								} else {
-									newTableFields = Array.from(
-										new Set(
-											selection
-												.filter( item => item !== 'Select All' && item !== 'Deselect All' )
-												.map( item => ( 'object' === typeof item ? item.value : item ) )
-										)
-									);
-								}
-								setTableFields( newTableFields );
-								handleOnChange( 'tables', [
-									{
-										id: selectedTable.id,
-										name: selectedTable.name,
-										output_query_mappings: newTableFields
-											.map( key => {
-												const field = selectedTable.fields.find(
-													tableField => tableField.name === key
-												);
-												if ( field ) {
-													return getAirtableOutputQueryMappingValue( field );
-												}
-												/**
-												 * Remove any fields which are not from this table or not supported.
-												 */
-												return null;
-											} )
-											.filter( Boolean ) as AirtableOutputQueryMappingValue[],
-									},
-								] );
-							} }
-							suggestions={ [
-								...( tableFields.length === availableTableFields.length
-									? [ 'Deselect All' ]
-									: [ 'Select All' ] ),
-								...availableTableFields,
-							] }
-							value={ tableFields }
-							__experimentalValidateInput={ input =>
-								availableTableFields.includes( input ) ||
-								input === 'Select All' ||
-								input === 'Deselect All'
-							}
-							__nextHasNoMarginBottom
-							__experimentalExpandOnFocus
-							__next40pxDefaultSize
-						/>
-					) : (
-						selectedTable && <Spinner />
-					) }
+					<FieldsSelection
+						selectedFields={ tableFields }
+						availableFields={ availableTableFields }
+						disabled={ ! selectedTable }
+						customHelpText={
+							! selectedTable ? __( 'Please select a table first.', 'remote-data-blocks' ) : null
+						}
+						onFieldsChange={ newFields => {
+							setTableFields( newFields );
+							handleOnChange( 'tables', [
+								{
+									id: selectedTable?.id,
+									name: selectedTable?.name,
+									output_query_mappings: newFields
+										.map( key => {
+											const field = selectedTable?.fields.find(
+												tableField => tableField.name === key
+											);
+											if ( field ) {
+												return getAirtableOutputQueryMappingValue( field );
+											}
+											/**
+											 * Remove any fields which are not from this table or not supported.
+											 */
+											return null;
+										} )
+										.filter( Boolean ) as DataSourceQueryMappingValue[],
+								},
+							] );
+						} }
+					/>
 				</DataSourceForm.Scope>
 			</DataSourceForm>
 		</>

src/data-sources/airtable/utils.ts

@@ -4,11 +4,11 @@ import {
 	AIRTABLE_USER_TYPES,
 } from '@/data-sources/airtable/constants';
 import { AirtableField } from '@/data-sources/airtable/types';
-import { AirtableOutputQueryMappingValue } from '@/data-sources/types';
+import { DataSourceQueryMappingValue } from '@/data-sources/types';
 
 export const getAirtableOutputQueryMappingValue = (
 	field: AirtableField
-): AirtableOutputQueryMappingValue => {
+): DataSourceQueryMappingValue => {
 	const baseField = {
 		path: `$.fields["${ field.name }"]`,
 		name: field.name,

src/data-sources/api-clients/google.ts

@@ -1,6 +1,11 @@
 import { __, sprintf } from '@wordpress/i18n';
 
-import { GoogleSpreadsheet, GoogleDriveFileList, GoogleDriveFile } from '@/types/google';
+import {
+	GoogleSpreadsheet,
+	GoogleDriveFileList,
+	GoogleDriveFile,
+	GoogleSheetsValueRange,
+} from '@/types/google';
 import { SelectOption } from '@/types/input';
 
 export class GoogleApi {
@@ -66,4 +71,19 @@ export class GoogleApi {
 			value: sheet.properties.sheetId.toString(),
 		} ) );
 	}
+
+	private async getSheetValues(
+		spreadsheetId: string,
+		sheetTitle: string,
+		cellRange: string
+	): Promise< GoogleSheetsValueRange > {
+		const url = `${ GoogleApi.SHEETS_BASE_URL }/spreadsheets/${ spreadsheetId }/values/${ sheetTitle }!${ cellRange }`;
+		const result = await this.fetchApi< GoogleSheetsValueRange >( url );
+		return result;
+	}
+
+	public async getSheetFields( spreadsheetId: string, sheetTitle: string ): Promise< string[] > {
+		const values = await this.getSheetValues( spreadsheetId, sheetTitle, 'A1:Z1' );
+		return values.values[ 0 ] ?? [];
+	}
 }

src/data-sources/components/CustomFormFieldToken.tsx

@@ -2,11 +2,14 @@ import { FormTokenField } from '@wordpress/components';
 import { FormTokenFieldProps } from '@wordpress/components/build-types/form-token-field/types';
 import { useEffect, useRef, useState } from '@wordpress/element';
 
-type CustomFormFieldTokenProps = FormTokenFieldProps;
+type CustomFormFieldTokenProps = FormTokenFieldProps & {
+	customHelpText?: string | null;
+};
 
 export const CustomFormFieldToken = ( props: CustomFormFieldTokenProps ) => {
 	const [ isAbove, setIsAbove ] = useState( false );
 	const inputRef = useRef( null );
+	const { customHelpText, ...formTokenFieldProps } = props;
 
 	const handlePosition = () => {
 		if ( ! inputRef.current ) return;
@@ -36,7 +39,8 @@ export const CustomFormFieldToken = ( props: CustomFormFieldTokenProps ) => {
 			className={ `form-token-field-wrapper ${ isAbove ? 'above' : 'below' }` }
 			style={ { position: 'relative' } }
 		>
-			<FormTokenField { ...props } />
+			<FormTokenField { ...formTokenFieldProps } __experimentalShowHowTo={ ! customHelpText } />
+			{ customHelpText && <p className="input-help-text">{ customHelpText }</p> }
 		</div>
 	);
 };

src/data-sources/components/FieldsSelection.tsx

@@ -0,0 +1,57 @@
+import { __ } from '@wordpress/i18n';
+
+import { CustomFormFieldToken } from '@/data-sources/components/CustomFormFieldToken';
+
+interface FieldsSelectionProps {
+	selectedFields: string[];
+	availableFields: string[];
+	onFieldsChange: ( fields: string[] ) => void;
+	disabled?: boolean;
+	customHelpText?: string | null;
+}
+
+export const FieldsSelection = ( {
+	selectedFields,
+	availableFields,
+	onFieldsChange,
+	customHelpText,
+	disabled = false,
+}: FieldsSelectionProps ) => {
+	return (
+		<CustomFormFieldToken
+			label={ __( 'Fields', 'remote-data-blocks' ) }
+			onChange={ selection => {
+				let newFields: string[];
+				if ( selection.includes( 'Select All' ) ) {
+					newFields = Array.from( new Set( availableFields ) );
+				} else if ( selection.includes( 'Deselect All' ) ) {
+					newFields = [];
+				} else {
+					newFields = Array.from(
+						new Set(
+							selection
+								.filter( item => item !== 'Select All' && item !== 'Deselect All' )
+								.map( item => ( 'object' === typeof item ? item.value : item ) )
+						)
+					);
+				}
+				onFieldsChange( newFields );
+			} }
+			suggestions={ [
+				...( selectedFields.length === availableFields.length
+					? [ 'Deselect All' ]
+					: [ 'Select All' ] ),
+				...availableFields,
+			] }
+			value={ selectedFields }
+			__experimentalValidateInput={ input =>
+				availableFields.includes( input ) || input === 'Select All' || input === 'Deselect All'
+			}
+			__nextHasNoMarginBottom
+			__experimentalExpandOnFocus
+			__next40pxDefaultSize
+			disabled={ disabled }
+			customHelpText={ customHelpText }
+		/>
+	);
+};