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<title>[45705] trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: REST API: Generate sample permalink only when a dependent field is requested.</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/45705">45705</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/45705","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>kadamwhite</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-07-31 19:59:30 +0000 (Wed, 31 Jul 2019)</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: Generate sample permalink only when a dependent field is requested.
The sample permalink will now only be generated if the derivative `permalink_template` or `generated_slug` fields are to be included in the response, preventing an unnecessary database request for each post (via `wp_unique_post_slug()`) when those fields are not requested.
Props dlh.
See <a href="https://core.trac.wordpress.org/ticket/45605">#45605</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesrestapiendpointsclasswprestpostscontrollerphp">trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesrestapiendpointsclasswprestpostscontrollerphp"></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-posts-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-posts-controller.php 2019-07-31 15:09:55 UTC (rev 45704)
+++ trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 2019-07-31 19:59:30 UTC (rev 45705)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1613,19 +1613,24 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $post_type_obj = get_post_type_object( $post->post_type );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( is_post_type_viewable( $post_type_obj ) && $post_type_obj->public ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $permalink_template_requested = in_array( 'permalink_template', $fields, true );
+ $generated_slug_requested = in_array( 'generated_slug', $fields, true );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( ! function_exists( 'get_sample_permalink' ) ) {
- require_once ABSPATH . 'wp-admin/includes/post.php';
- }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $permalink_template_requested || $generated_slug_requested ) {
+ if ( ! function_exists( 'get_sample_permalink' ) ) {
+ require_once ABSPATH . 'wp-admin/includes/post.php';
+ }
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $sample_permalink = get_sample_permalink( $post->ID, $post->post_title, '' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $sample_permalink = get_sample_permalink( $post->ID, $post->post_title, '' );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( in_array( 'permalink_template', $fields, true ) ) {
- $data['permalink_template'] = $sample_permalink[0];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $permalink_template_requested ) {
+ $data['permalink_template'] = $sample_permalink[0];
+ }
+
+ if ( $generated_slug_requested ) {
+ $data['generated_slug'] = $sample_permalink[1];
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( in_array( 'generated_slug', $fields, true ) ) {
- $data['generated_slug'] = $sample_permalink[1];
- }
</del><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"> $context = ! empty( $request['context'] ) ? $request['context'] : 'view';
</span></span></pre>
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