From 8d36c599f50e73ca3d0f8e54dddcc8fa2cb0881b Mon Sep 17 00:00:00 2001
From: Bernie Reiter <ockham@raz.or.at>
Date: Mon, 22 Jun 2020 14:19:39 +0200
Subject: [PATCH] Remove templatePartIds state and selector

---
 lib/edit-site-page.php                        | 22 +++----------------
 packages/edit-site/src/store/reducer.js       | 12 ----------
 packages/edit-site/src/store/selectors.js     | 11 ----------
 packages/edit-site/src/store/test/reducer.js  | 12 ----------
 .../edit-site/src/store/test/selectors.js     |  8 -------
 5 files changed, 3 insertions(+), 62 deletions(-)

diff --git a/lib/edit-site-page.php b/lib/edit-site-page.php
index 367793605d95f..09df84234f676 100644
--- a/lib/edit-site-page.php
+++ b/lib/edit-site-page.php
@@ -144,27 +144,11 @@ function gutenberg_edit_site_init( $hook ) {
 	}
 	$settings['styles'] = gutenberg_get_editor_styles();
 
-	$template_part_ids = array();
-	foreach ( get_template_types() as $template_type ) {
-		// Skip 'embed' for now because it is not a regular template type.
-		// Skip 'index' because it's a fallback that we handle differently.
-		if ( in_array( $template_type, array( 'embed', 'index' ), true ) ) {
-			continue;
-		}
-
-		$current_template = gutenberg_find_template_post_and_parts( $template_type );
-		if ( isset( $current_template ) ) {
-			$template_part_ids = $template_part_ids + $current_template['template_part_ids'];
-		}
-	}
-
 	$settings['editSiteInitialState'] = array();
 
-	$settings['editSiteInitialState']['templateType']    = 'wp_template';
-	$settings['editSiteInitialState']['templatePartIds'] = array_values( $template_part_ids );
-
-	$settings['editSiteInitialState']['showOnFront'] = get_option( 'show_on_front' );
-	$settings['editSiteInitialState']['page']        = array(
+	$settings['editSiteInitialState']['templateType'] = 'wp_template';
+	$settings['editSiteInitialState']['showOnFront']  = get_option( 'show_on_front' );
+	$settings['editSiteInitialState']['page']         = array(
 		'path'    => '/',
 		'context' => 'page' === $settings['editSiteInitialState']['showOnFront'] ? array(
 			'postType' => 'page',
diff --git a/packages/edit-site/src/store/reducer.js b/packages/edit-site/src/store/reducer.js
index e5468ee7614ed..bd7cfd8740eb1 100644
--- a/packages/edit-site/src/store/reducer.js
+++ b/packages/edit-site/src/store/reducer.js
@@ -151,17 +151,6 @@ export function templateType( state, action ) {
 	return state;
 }
 
-/**
- * Reducer returning the list of template part IDs.
- *
- * @param {Object} state Current state.
- *
- * @return {Object} Updated state.
- */
-export function templatePartIds( state = [] ) {
-	return state;
-}
-
 /**
  * Reducer returning the page being edited.
  *
@@ -198,7 +187,6 @@ export default combineReducers( {
 	templateId,
 	templatePartId,
 	templateType,
-	templatePartIds,
 	page,
 	showOnFront,
 } );
diff --git a/packages/edit-site/src/store/selectors.js b/packages/edit-site/src/store/selectors.js
index b5992376e4828..aaaf9e870d619 100644
--- a/packages/edit-site/src/store/selectors.js
+++ b/packages/edit-site/src/store/selectors.js
@@ -123,17 +123,6 @@ export function getTemplateType( state ) {
 	return state.templateType;
 }
 
-/**
- * Returns the current template part IDs.
- *
- * @param {Object} state Global application state.
- *
- * @return {number[]} Template part IDs.
- */
-export function getTemplatePartIds( state ) {
-	return state.templatePartIds;
-}
-
 /**
  * Returns the current page object.
  *
diff --git a/packages/edit-site/src/store/test/reducer.js b/packages/edit-site/src/store/test/reducer.js
index 0a22ecfa6d115..c220305c6dd70 100644
--- a/packages/edit-site/src/store/test/reducer.js
+++ b/packages/edit-site/src/store/test/reducer.js
@@ -13,7 +13,6 @@ import {
 	templateId,
 	templatePartId,
 	templateType,
-	templatePartIds,
 	page,
 	showOnFront,
 } from '../reducer';
@@ -164,17 +163,6 @@ describe( 'state', () => {
 		} );
 	} );
 
-	describe( 'templatePartIds()', () => {
-		it( 'should apply default state', () => {
-			expect( templatePartIds( undefined, {} ) ).toEqual( [] );
-		} );
-
-		it( 'should default to returning the same state', () => {
-			const state = {};
-			expect( templatePartIds( state, {} ) ).toBe( state );
-		} );
-	} );
-
 	describe( 'page()', () => {
 		it( 'should apply default state', () => {
 			expect( page( undefined, {} ) ).toEqual( {} );
diff --git a/packages/edit-site/src/store/test/selectors.js b/packages/edit-site/src/store/test/selectors.js
index 02c3febe7a0c2..8335492fdf559 100644
--- a/packages/edit-site/src/store/test/selectors.js
+++ b/packages/edit-site/src/store/test/selectors.js
@@ -9,7 +9,6 @@ import {
 	getTemplateId,
 	getTemplatePartId,
 	getTemplateType,
-	getTemplatePartIds,
 	getPage,
 	getShowOnFront,
 } from '../selectors';
@@ -130,13 +129,6 @@ describe( 'selectors', () => {
 		} );
 	} );
 
-	describe( 'getTemplatePartIds', () => {
-		it( 'returns the template part IDs', () => {
-			const state = { templatePartIds: {} };
-			expect( getTemplatePartIds( state ) ).toBe( state.templatePartIds );
-		} );
-	} );
-
 	describe( 'getPage', () => {
 		it( 'returns the page object', () => {
 			const state = { page: {} };