Changeset 7523 for sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php

Timestamp:

07/30/2018 05:17:43 AM (6 years ago)

Author:

dd32

Message:

Gutenberg: Override the REST API to provide gutenberg with some static content.
This is a hacky way to avoid having to hack capabilities.

See #3703.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php (modified) (3 diffs)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php

@@ -17 +17 @@
         return;
     }
-
-    function frontenberg_edit_pages( $allcaps ) {
-        $allcaps['edit_pages']           = true;
-        $allcaps['edit_others_pages']    = true;
-        $allcaps['edit_published_pages'] = true;
-
-        return $allcaps;
-    }
-    add_filter( 'user_has_cap', 'frontenberg_edit_pages' );
 
     show_admin_bar( true );
@@ -61 +52 @@
     add_action( 'wp_enqueue_scripts', 'gutenberg_editor_scripts_and_styles' );
 
-    if ( ! is_user_logged_in() ) {
-        add_filter( 'wp_insert_post_empty_content', '__return_true', PHP_INT_MAX -1, 2 );
-        add_filter( 'pre_insert_term', function( $t ) {return ''; });
-    }
-
     // Disable use XML-RPC
     add_filter( 'xmlrpc_enabled', '__return_false' );
@@ -136 +122 @@
 }
 add_action( 'wp_ajax_nopriv_query-attachments', 'frontenberg_wp_ajax_nopriv_query_attachments' );
+
+// Override the WP API to give Gutenberg the REST API responses it wants.
+function frontenberg_override_rest_api( $null, $wp_rest_server, $request ) {
+    if ( is_admin() || preg_match( '!/wp-json/!', $_SERVER['REQUEST_URI'] ) ) {
+        return $null; // Don't modify an actual API responses..
+    }
+
+    if ( '/wp/v2/types' == $request->get_route() ) {
+        // Minimal data required by Gutenberg for pages.
+        return new WP_REST_Response( array(
+            'page' => array(
+                'rest_base' => 'pages',
+            )
+        ), 200 );
+    }
+
+    if ( preg_match( '!^/wp/v2/pages/(\d+)$!', $request->get_route(), $m ) ) {
+        $content = include __DIR__ . '/gutenfront-content.php';
+
+        return new WP_REST_Response( array(
+            'id' => $m[1],
+            'date' => gmdate( 'c' ), 'date_gmt' => gmdate( 'c' ),
+            'modified' => gmdate( 'c' ), 'modified_gmt' => gmdate( 'c' ),
+            'link' => 'https://wordpress.org/gutenberg/', 'guid' => array(),
+            'parent' => 0, 'menu_order' => 0, 'author' => 0, 'featured_media' => 0,
+            'comment_status' => 'closed', 'ping_status' => 'closed', 'template' => '', 'meta' => [], '_links' => [],
+            'type' => 'page', 'slug' => '', 'status' => 'draft',
+            'excerpt' => array( 'raw' => '' ),
+            'title' => array(
+                'raw' => $content['title'],
+            ),
+            'content' => array(
+                'raw' => $content['content'],
+            ),
+        ), 200 );
+    }
+
+    return $null;
+}
+add_filter( 'rest_pre_dispatch', 'frontenberg_override_rest_api', 10, 3 );
+
 
 if ( ! function_exists( 'gutenbergtheme_setup' ) ) :