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<title>[52261] trunk: Editor: Ensure block style name does not contain spaces before creating the class.</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/52261">52261</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/52261","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>audrasjb</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-11-28 13:51:23 +0000 (Sun, 28 Nov 2021)</dd>
</dl>
<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: Ensure block style name does not contain spaces before creating the class.
This change adds a check to ensure there is no spaces in block style variation names before generating the class. Returns `false` and a `_doing_it_wrong()` message if a space is detected.
Props amustaque97, costdev, hellofromtonya, pbiron, SergeyBiryukov, afragen.
Fixes <a href="https://core.trac.wordpress.org/ticket/54296">#54296</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpblockstylesregistryphp">trunk/src/wp-includes/class-wp-block-styles-registry.php</a></li>
<li><a href="#trunktestsphpunittestsblocksregisterphp">trunk/tests/phpunit/tests/blocks/register.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpblockstylesregistryphp"></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-styles-registry.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-block-styles-registry.php 2021-11-28 10:34:18 UTC (rev 52260)
+++ trunk/src/wp-includes/class-wp-block-styles-registry.php 2021-11-28 13:51:23 UTC (rev 52261)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -62,6 +62,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return false;
</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">+ if ( str_contains( $style_properties['name'], ' ' ) ) {
+ _doing_it_wrong(
+ __METHOD__,
+ __( 'Block style name must not contain any spaces.' ),
+ '5.9.0'
+ );
+ return false;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $block_style_name = $style_properties['name'];
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! isset( $this->registered_block_styles[ $block_name ] ) ) {
</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 2021-11-28 10:34:18 UTC (rev 52260)
+++ trunk/tests/phpunit/tests/blocks/register.php 2021-11-28 13:51:23 UTC (rev 52261)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -8,7 +8,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * Tests for register_block_type(), unregister_block_type(), get_dynamic_block_names().
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Tests for register_block_type(), unregister_block_type(), get_dynamic_block_names() and register_block_style().
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.0.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -559,4 +559,61 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 3, $result->api_version );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ /**
+ * Test case to validate `_doing_it_wrong()` when block style name attribute
+ * contains one or more spaces.
+ *
+ * @dataProvider data_register_block_style_name_contain_spaces
+ *
+ * @ticket 54296
+ *
+ * @covers ::register_block_style
+ *
+ * @expectedIncorrectUsage WP_Block_Styles_Registry::register
+ * @param array $block_styles Array of block styles to test.
+ */
+ public function test_register_block_style_name_contain_spaces( array $block_styles ) {
+ register_block_style( 'core/query', $block_styles );
+ }
+
+ /**
+ * Data provider.
+ *
+ * @return array
+ */
+ public function data_register_block_style_name_contain_spaces() {
+ return array(
+ 'multiple spaces' => array(
+ array(
+ 'name' => 'style-class-1 style-class-2',
+ 'label' => 'Custom Style Label',
+ ),
+ ),
+ 'single space' => array(
+ array(
+ 'name' => 'style-class-1 style-class-2',
+ 'label' => 'Custom Style Label',
+ ),
+ ),
+ );
+ }
+
+ /**
+ * Test case to validate no `_doing_it_wrong()` happens when there is
+ * no empty space.
+ *
+ * @ticket 54296
+ *
+ * @covers ::register_block_style
+ */
+ public function test_register_block_style_name_without_spaces() {
+ $block_styles = array(
+ 'name' => 'style-class-1',
+ 'label' => 'Custom Style Label',
+ );
+
+ $actual = register_block_style( 'core/query', $block_styles );
+ $this->assertTrue( $actual );
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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