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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/6640">6640</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/6640","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>obenland</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-02-15 10:26:52 +0000 (Thu, 15 Feb 2018)</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'>Locale detector: Save locale in cookie

Also switches to using the actual list of available locales.

Props ocean90.
See <a href="http://meta.trac.wordpress.org/ticket/1673">#1673</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginslocaledetectionclassdetectorphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/locale-detection/class-detector.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsrosettaincadminnetworkclasslocaleassociationsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/rosetta/inc/admin/network/class-locale-associations.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginslocaledetectionclassdetectorphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/locale-detection/class-detector.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/locale-detection/class-detector.php      2018-02-15 10:10:37 UTC (rev 6639)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/locale-detection/class-detector.php        2018-02-15 10:26:52 UTC (rev 6640)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -41,23 +41,26 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Detects locale.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function __construct() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->active_locales = array_merge(
-                       $this->active_locales,
-                       (array) glob( get_template_directory() . '/languages/*.mo' ),
-                       (array) glob( get_stylesheet_directory() . '/languages/*.mo' )
-               );
-               foreach ( $this->active_locales as &$mo_file ) {
-                       $mo_file = basename( $mo_file, '.mo' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->active_locales = $this->get_active_locales();
+
+               if ( ! empty( $_COOKIE[ 'wporg_locale' ] ) ) {
+                       $locale = $this->sanitize_locale( $_COOKIE['wporg_locale'] );
+
+                       if ( in_array( $locale, $this->active_locales, true ) ) {
+                               $this->locale = $locale;
+                               return;
+                       }
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                unset( $mo_file );
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( isset( $_GET['locale'] ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $get_locale = preg_replace( '/[^A-Z_-]/i', '', $_GET['locale'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $get_locale = $this->sanitize_locale( $_GET['locale'] );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->locale = $this->check_variants( $get_locale ) ?: $this->locale;
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->locale = $this->guess_locale() ?: $this->locale;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               setcookie( 'wporg_locale', $this->locale, time() + YEAR_IN_SECONDS, SITECOOKIEPATH, COOKIE_DOMAIN, is_ssl() );
</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">@@ -70,6 +73,23 @@
</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">+         * Returns the list of available locales.
+        *
+        * @return array
+        */
+       public function get_active_locales() {
+               wp_cache_add_global_groups( [ 'locale-associations' ] );
+
+               $locales = wp_cache_get( 'locale-list', 'locale-associations' );
+               if ( false === $locales ) {
+                       $locales = (array) $GLOBALS['wpdb']->get_col( 'SELECT locale FROM wporg_locales' );
+                       wp_cache_set( 'locale-list', $locales, 'locale-associations' );
+               }
+
+               return $locales;
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Guesses the locale.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @return string
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -164,4 +184,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return '';
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * Returns a valid locale string.
+        *
+        * @param string $locale Locale string to be sanitized.
+        * @return string
+        */
+       protected function sanitize_locale( $locale ) {
+               return preg_replace( '/[^a-zA-Z0-9_]/', '', $locale );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsrosettaincadminnetworkclasslocaleassociationsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/rosetta/inc/admin/network/class-locale-associations.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/rosetta/inc/admin/network/class-locale-associations.php  2018-02-15 10:10:37 UTC (rev 6639)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/rosetta/inc/admin/network/class-locale-associations.php    2018-02-15 10:26:52 UTC (rev 6640)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -194,6 +194,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                wp_cache_add_global_groups( [ 'locale-associations' ] );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                wp_cache_delete( 'subdomains', 'locale-associations' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                wp_cache_delete( 'local-list', 'locale-associations' );
</ins><span class="cx" style="display: block; padding: 0 10px">                 wp_cache_delete( 'local-sites', 'locale-associations' );
</span><span class="cx" style="display: block; padding: 0 10px">                wp_cache_delete( 'id-locale', 'locale-associations' );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre>
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