From bcfa865733426687e0f4ef964510306e38a7bd12 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Mon, 19 Oct 2020 20:55:43 +0000
Subject: [PATCH] Editor: Expose the `embed` core block on the server.

Props ntsekouras, gziolo.
Fixes #51531.

git-svn-id: https://develop.svn.wordpress.org/trunk@49210 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/blocks/embed/block.json | 37 +++++++++++++++++++++++++
 src/wp-includes/blocks/index.php        |  1 +
 tools/webpack/packages.js               |  1 +
 3 files changed, 39 insertions(+)
 create mode 100644 src/wp-includes/blocks/embed/block.json

diff --git a/src/wp-includes/blocks/embed/block.json b/src/wp-includes/blocks/embed/block.json
new file mode 100644
index 0000000000..34d8838770
--- /dev/null
+++ b/src/wp-includes/blocks/embed/block.json
@@ -0,0 +1,37 @@
+{
+	"name": "core/embed",
+	"category": "embed",
+	"attributes": {
+		"url": {
+			"type": "string"
+		},
+		"caption": {
+			"type": "string",
+			"source": "html",
+			"selector": "figcaption"
+		},
+		"type": {
+			"type": "string"
+		},
+		"providerNameSlug": {
+			"type": "string"
+		},
+		"allowResponsive": {
+			"type": "boolean",
+			"default": true
+		},
+		"responsive": {
+			"type": "boolean",
+			"default": false
+		},
+		"previewable": {
+			"type": "boolean",
+			"default": true
+		}
+	},
+	"supports": {
+		"align": true,
+		"reusable": false,
+		"html": false
+	}
+}
diff --git a/src/wp-includes/blocks/index.php b/src/wp-includes/blocks/index.php
index d4482718c1..75ab6e7fef 100644
--- a/src/wp-includes/blocks/index.php
+++ b/src/wp-includes/blocks/index.php
@@ -33,6 +33,7 @@ function register_core_block_types_from_metadata() {
 		'code',
 		'column',
 		'columns',
+		'embed',
 		'file',
 		'gallery',
 		'group',
diff --git a/tools/webpack/packages.js b/tools/webpack/packages.js
index d3665571a6..01d7b503af 100644
--- a/tools/webpack/packages.js
+++ b/tools/webpack/packages.js
@@ -123,6 +123,7 @@ module.exports = function( env = { environment: 'production', watch: false, buil
 		'code',
 		'column',
 		'columns',
+		'embed',
 		'file',
 		'gallery',
 		'group',