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<title>[48641] trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php: REST API: Install plugin translations after the plugin install.</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/48641">48641</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/48641","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>whyisjake</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-27 18:29:43 +0000 (Mon, 27 Jul 2020)</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: Install plugin translations after the plugin install. This only installs for the plugin in question, not all plugins.
Support for retrieving the langauge pack alongside the install API request was added in https://meta.trac.wordpress.org/changeset/10091 to avoid having to make a plugin update check during the REST API check.
Fixes <a href="https://core.trac.wordpress.org/ticket/50732">#50732</a>.
Props dd32, ocean90, ryelle, swissspidy, tellyworth, whyisjake, TimothyBlynJacobs.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesrestapiendpointsclasswprestpluginscontrollerphp">trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesrestapiendpointsclasswprestpluginscontrollerphp"></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-plugins-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-plugins-controller.php 2020-07-27 15:19:09 UTC (rev 48640)
+++ trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php 2020-07-27 18:29:43 UTC (rev 48641)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -285,7 +285,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'slug' => $slug,
</span><span class="cx" style="display: block; padding: 0 10px"> 'fields' => array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'sections' => false,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'sections' => false,
+ 'language_packs' => true,
</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">@@ -355,6 +356,32 @@
</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">+ // Install translations.
+ $installed_locales = array_values( get_available_languages() );
+ /** This filter is documented in wp-includes/update.php */
+ $installed_locales = apply_filters( 'plugins_update_check_locales', $installed_locales );
+
+ $language_packs = array_map(
+ function( $item ) {
+ return (object) $item;
+ },
+ $api->language_packs
+ );
+
+ $language_packs = array_filter(
+ $language_packs,
+ function( $pack ) use ( $installed_locales ) {
+ return in_array( $pack->language, $installed_locales, true );
+ }
+ );
+
+ if ( $language_packs ) {
+ $lp_upgrader = new Language_Pack_Upgrader( $skin );
+
+ // Install all applicable language packs for the plugin.
+ $lp_upgrader->bulk_upgrade( $language_packs );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $path = WP_PLUGIN_DIR . '/' . $file;
</span><span class="cx" style="display: block; padding: 0 10px"> $data = get_plugin_data( $path, false, false );
</span><span class="cx" style="display: block; padding: 0 10px"> $data['_file'] = $file;
</span></span></pre>
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