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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/52017">52017</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/52017","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>TimothyBlynJacobs</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-11-05 02:29:32 +0000 (Fri, 05 Nov 2021)</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'>REST API: Support subdirectory themes in the Themes controller.

This allows for themes that are included inside of a subdirectory, for example `subdir/my-theme`, to be accessed via the single item route of the `/wp/v2/themes` controller.

Fixes <a href="https://core.trac.wordpress.org/ticket/54349">#54349</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesrestapiendpointsclasswprestthemescontrollerphp">trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php</a></li>
<li><a href="#trunktestsphpunittestsrestapirestschemasetupphp">trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php</a></li>
<li><a href="#trunktestsphpunittestsrestapirestthemescontrollerphp">trunk/tests/phpunit/tests/rest-api/rest-themes-controller.php</a></li>
<li><a href="#trunktestsqunitfixtureswpapigeneratedjs">trunk/tests/qunit/fixtures/wp-api-generated.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesrestapiendpointsclasswprestthemescontrollerphp"></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/rest-api/endpoints/class-wp-rest-themes-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php      2021-11-05 02:14:07 UTC (rev 52016)
+++ trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php        2021-11-05 02:29:32 UTC (rev 52017)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -16,6 +16,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> class WP_REST_Themes_Controller extends WP_REST_Controller {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        const PATTERN = '[^.\/]+(?:\/[^.\/]+)?';
+
</ins><span class="cx" style="display: block; padding: 0 10px">         /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Constructor.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -50,7 +52,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                register_rest_route(
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->namespace,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        '/' . $this->rest_base . '/(?P<stylesheet>[\w-]+)',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 sprintf( '/%s/(?P<stylesheet>%s)', $this->rest_base, self::PATTERN ),
</ins><span class="cx" style="display: block; padding: 0 10px">                         array(
</span><span class="cx" style="display: block; padding: 0 10px">                                'args'   => array(
</span><span class="cx" style="display: block; padding: 0 10px">                                        'stylesheet' => array(
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapirestschemasetupphp"></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-schema-setup.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php  2021-11-05 02:14:07 UTC (rev 52016)
+++ trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php    2021-11-05 02:29:32 UTC (rev 52017)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -137,7 +137,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/templates/(?P<parent>[\d]+)/revisions',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/templates/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/themes',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        '/wp/v2/themes/(?P<stylesheet>[\w-]+)',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 '/wp/v2/themes/(?P<stylesheet>[^.\/]+(?:\/[^.\/]+)?)',
</ins><span class="cx" style="display: block; padding: 0 10px">                         '/wp/v2/plugins',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/plugins/(?P<plugin>[^.\/]+(?:\/[^.\/]+)?)',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/block-directory/search',
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapirestthemescontrollerphp"></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-themes-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-themes-controller.php     2021-11-05 02:14:07 UTC (rev 52016)
+++ trunk/tests/phpunit/tests/rest-api/rest-themes-controller.php       2021-11-05 02:29:32 UTC (rev 52017)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -151,7 +151,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_register_routes() {
</span><span class="cx" style="display: block; padding: 0 10px">                $routes = rest_get_server()->get_routes();
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertArrayHasKey( self::$themes_route, $routes );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->assertArrayHasKey( self::$themes_route . '/(?P<stylesheet>[\\w-]+)', $routes );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->assertArrayHasKey(
+                       sprintf( '%s/(?P<stylesheet>%s)', self::$themes_route, WP_REST_Themes_Controller::PATTERN ),
+                       $routes
+               );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1282,6 +1285,42 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @ticket 54349
+        */
+       public function test_get_item_subdirectory_theme() {
+               wp_set_current_user( self::$admin_id );
+               $request  = new WP_REST_Request( 'GET', self::$themes_route . '/subdir/theme2' );
+               $response = rest_do_request( $request );
+
+               $this->assertSame( 200, $response->get_status() );
+               $this->assertSame( 'My Subdir Theme', $response->get_data()['name']['raw'] );
+       }
+
+       /**
+        * @ticket 54349
+        */
+       public function test_can_support_further_routes() {
+               register_rest_route(
+                       'wp/v2',
+                       sprintf( '/themes/(?P<stylesheet>%s)//test', WP_REST_Themes_Controller::PATTERN ),
+                       array(
+                               'callback'            => function ( WP_REST_Request $request ) {
+                                       return $request['stylesheet'];
+                               },
+                               'permission_callback' => '__return_true',
+                       )
+               );
+
+               wp_set_current_user( self::$admin_id );
+
+               $response = rest_do_request( self::$themes_route . '/default//test' );
+               $this->assertSame( 'default', $response->get_data() );
+
+               $response = rest_do_request( self::$themes_route . '/subdir/theme2//test' );
+               $this->assertSame( 'subdir/theme2', $response->get_data() );
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * The delete_item() method does not exist for themes.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_delete_item() {}
</span></span></pre></div>
<a id="trunktestsqunitfixtureswpapigeneratedjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/qunit/fixtures/wp-api-generated.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/qunit/fixtures/wp-api-generated.js    2021-11-05 02:14:07 UTC (rev 52016)
+++ trunk/tests/qunit/fixtures/wp-api-generated.js      2021-11-05 02:29:32 UTC (rev 52017)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -6709,7 +6709,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 "self": "http://example.org/index.php?rest_route=/wp/v2/themes"
</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">-        "/wp/v2/themes/(?P<stylesheet>[\\w-]+)": {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        "/wp/v2/themes/(?P<stylesheet>[^.\\/]+(?:\\/[^.\\/]+)?)": {
</ins><span class="cx" style="display: block; padding: 0 10px">             "namespace": "wp/v2",
</span><span class="cx" style="display: block; padding: 0 10px">             "methods": [
</span><span class="cx" style="display: block; padding: 0 10px">                 "GET"
</span></span></pre>
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