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<title>[56330] Editor: fix duplication in templates list.</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/56330">56330</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/56330","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>isabel_brison</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-08-01 04:22:42 +0000 (Tue, 01 Aug 2023)</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: fix duplication in templates list.
Excludes parent template when a child template is defined during template retrieval.
Props oandregal, mukesh27, flixos90, bgardner, peterwilsoncc.
Reviewed by peterwilsoncc.
Merges <a href="https://core.trac.wordpress.org/changeset/56329">[56329]</a> to the 6.3 branch.
Fixes <a href="https://core.trac.wordpress.org/ticket/57756">#57756</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches63srcwpincludesblocktemplateutilsphp">branches/6.3/src/wp-includes/block-template-utils.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches63">branches/6.3/</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/6.3
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/6.3 2023-08-01 02:10:08 UTC (rev 56329)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/6.3 2023-08-01 04:22:42 UTC (rev 56330)
</ins><a id="branches63"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/6.3</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.5:49373-49379,49381
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.8:51889
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:56268,56272,56277,56282,56284,56287,56290-56292,56296,56298,56300,56302,56309,56311,56315,56320,56327
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:56268,56272,56277,56282,56284,56287,56290-56292,56296,56298,56300,56302,56309,56311,56315,56320,56327,56329
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches63srcwpincludesblocktemplateutilsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/6.3/src/wp-includes/block-template-utils.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/6.3/src/wp-includes/block-template-utils.php 2023-08-01 02:10:08 UTC (rev 56329)
+++ branches/6.3/src/wp-includes/block-template-utils.php 2023-08-01 04:22:42 UTC (rev 56330)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -360,6 +360,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> continue;
</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">+ /*
+ * The child theme items (stylesheet) are processed before the parent theme's (template).
+ * If a child theme defines a template, prevent the parent template from being added to the list as well.
+ */
+ if ( isset( $template_files[ $template_slug ] ) ) {
+ continue;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $new_template_item = array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'slug' => $template_slug,
</span><span class="cx" style="display: block; padding: 0 10px"> 'path' => $template_file,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -370,7 +378,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if ( 'wp_template_part' === $template_type ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $candidate = _add_block_template_part_area_info( $new_template_item );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! isset( $area ) || ( isset( $area ) && $area === $candidate['area'] ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $template_files[] = $candidate;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $template_files[ $template_slug ] = $candidate;
</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">@@ -380,13 +388,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ! $post_type ||
</span><span class="cx" style="display: block; padding: 0 10px"> ( $post_type && isset( $candidate['postTypes'] ) && in_array( $post_type, $candidate['postTypes'], true ) )
</span><span class="cx" style="display: block; padding: 0 10px"> ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $template_files[] = $candidate;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $template_files[ $template_slug ] = $candidate;
</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="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">- return $template_files;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ return array_values( $template_files );
</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></pre>
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