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<title>[53268] trunk: Editor: Register 'lock' attribute for every block on the server</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/53268">53268</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/53268","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>gziolo</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-04-26 09:48:20 +0000 (Tue, 26 Apr 2022)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Editor: Register 'lock' attribute for every block on the server

Backports changes from https://github.com/WordPress/gutenberg/pull/40468.

The lock attribute needs to be supported by every block, but currently, it is only done on the client site. As a result, it was causing block rendered API requests to fail when blocks are locked.

Props mamaduka, peterwilsoncc.
See <a href="https://core.trac.wordpress.org/ticket/55567">#55567</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpblocktypephp">trunk/src/wp-includes/class-wp-block-type.php</a></li>
<li><a href="#trunktestsphpunittestsadminincludesPostphp">trunk/tests/phpunit/tests/admin/includesPost.php</a></li>
<li><a href="#trunktestsphpunittestsblocksregisterphp">trunk/tests/phpunit/tests/blocks/register.php</a></li>
<li><a href="#trunktestsphpunittestsblockswpBlockphp">trunk/tests/phpunit/tests/blocks/wpBlock.php</a></li>
<li><a href="#trunktestsphpunittestsblockswpBlockTypephp">trunk/tests/phpunit/tests/blocks/wpBlockType.php</a></li>
<li><a href="#trunktestsphpunittestsrestapirestblocktypecontrollerphp">trunk/tests/phpunit/tests/rest-api/rest-block-type-controller.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpblocktypephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-block-type.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-block-type.php     2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/src/wp-includes/class-wp-block-type.php       2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -205,6 +205,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public $style = null;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Attributes supported by every block.
+        *
+        * @since 6.0.0
+        * @var array
+        */
+       const GLOBAL_ATTRIBUTES = array(
+               'lock' => array( 'type' => 'object' ),
+       );
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Constructor.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * Will populate object properties from the provided arguments.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -355,6 +365,18 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $args['name'] = $this->name;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Setup attributes if needed.
+               if ( ! isset( $args['attributes'] ) || ! is_array( $args['attributes'] ) ) {
+                       $args['attributes'] = array();
+               }
+
+               // Register core attributes.
+               foreach ( static::GLOBAL_ATTRIBUTES as $attr_key => $attr_schema ) {
+                       if ( ! array_key_exists( $attr_key, $args['attributes'] ) ) {
+                               $args['attributes'][ $attr_key ] = $attr_schema;
+                       }
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 /**
</span><span class="cx" style="display: block; padding: 0 10px">                 * Filters the arguments for registering a block type.
</span><span class="cx" style="display: block; padding: 0 10px">                 *
</span></span></pre></div>
<a id="trunktestsphpunittestsadminincludesPostphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/admin/includesPost.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/admin/includesPost.php  2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/tests/phpunit/tests/admin/includesPost.php    2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -844,6 +844,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                'title'       => '',
</span><span class="cx" style="display: block; padding: 0 10px">                                'description' => '',
</span><span class="cx" style="display: block; padding: 0 10px">                                'icon'        => 'text',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                'attributes'  => array(
+                                       'lock' => array( 'type' => 'object' ),
+                               ),
</ins><span class="cx" style="display: block; padding: 0 10px">                                 'usesContext' => array(),
</span><span class="cx" style="display: block; padding: 0 10px">                                'category'    => 'common',
</span><span class="cx" style="display: block; padding: 0 10px">                                'styles'      => array(),
</span></span></pre></div>
<a id="trunktestsphpunittestsblocksregisterphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/blocks/register.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/blocks/register.php     2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/tests/phpunit/tests/blocks/register.php       2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -392,6 +392,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        'source'   => 'html',
</span><span class="cx" style="display: block; padding: 0 10px">                                        'selector' => '.message',
</span><span class="cx" style="display: block; padding: 0 10px">                                ),
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                'lock'    => array( 'type' => 'object' ),
</ins><span class="cx" style="display: block; padding: 0 10px">                         ),
</span><span class="cx" style="display: block; padding: 0 10px">                        $result->attributes
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span></span></pre></div>
<a id="trunktestsphpunittestsblockswpBlockphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/blocks/wpBlock.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/blocks/wpBlock.php      2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/tests/phpunit/tests/blocks/wpBlock.php        2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -82,8 +82,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $block        = new WP_Block( $parsed_block, $context, $this->registry );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertInstanceOf( WP_Block_Type::class, $block->block_type );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->assertSame(
-                       $block_type_settings['attributes'],
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->assertSameSetsWithIndex(
+                       array(
+                               'defaulted' => array(
+                                       'type'    => 'number',
+                                       'default' => 10,
+                               ),
+                               'lock'      => array( 'type' => 'object' ),
+                       ),
</ins><span class="cx" style="display: block; padding: 0 10px">                         $block->block_type->attributes
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre></div>
<a id="trunktestsphpunittestsblockswpBlockTypephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/blocks/wpBlockType.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/blocks/wpBlockType.php  2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/tests/phpunit/tests/blocks/wpBlockType.php    2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -84,6 +84,46 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSame( $args['foo'], $block_type->foo );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        /*
+        * @ticket 55567
+        * @covers WP_Block_Type::set_props
+        */
+       public function test_core_attributes() {
+               $block_type = new WP_Block_Type( 'core/fake', array() );
+
+               $this->assertSameSetsWithIndex(
+                       array(
+                               'lock' => array( 'type' => 'object' ),
+                       ),
+                       $block_type->attributes
+               );
+       }
+
+       /*
+        * @ticket 55567
+        * @covers WP_Block_Type::set_props
+        */
+       public function test_core_attributes_matches_custom() {
+               $block_type = new WP_Block_Type(
+                       'core/fake',
+                       array(
+                               'attributes' => array(
+                                       'lock' => array(
+                                               'type' => 'string',
+                                       ),
+                               ),
+                       )
+               );
+
+               // Backward compatibility: Don't override attributes with the same name.
+               $this->assertSameSetsWithIndex(
+                       array(
+                               'lock' => array( 'type' => 'string' ),
+                       ),
+                       $block_type->attributes
+               );
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         /**
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 45097
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapirestblocktypecontrollerphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/rest-api/rest-block-type-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/rest-api/rest-block-type-controller.php 2022-04-26 06:52:30 UTC (rev 53267)
+++ trunk/tests/phpunit/tests/rest-api/rest-block-type-controller.php   2022-04-26 09:48:20 UTC (rev 53268)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -243,7 +243,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNull( $data['editor_style'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNull( $data['style'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSameSets( array(), $data['provides_context'] );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->assertSameSets( array(), $data['attributes'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->assertSameSetsWithIndex(
+                       array(
+                               'lock' => array( 'type' => 'object' ),
+                       ),
+                       $data['attributes']
+               );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->assertSameSets( array( 'invalid_uses_context' ), $data['uses_context'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSameSets( array( 'invalid_keywords' ), $data['keywords'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSameSets( array( 'invalid_parent' ), $data['parent'] );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -299,7 +304,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNull( $data['view_script'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNull( $data['editor_style'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNull( $data['style'] );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->assertSameSets( array(), $data['attributes'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->assertSameSetsWithIndex(
+                       array(
+                               'lock' => array( 'type' => 'object' ),
+                       ),
+                       $data['attributes']
+               );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->assertSameSets( array(), $data['provides_context'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSameSets( array(), $data['uses_context'] );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertSameSets( array(), $data['keywords'] );
</span></span></pre>
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