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<title>[5008] sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory: Plugin Directory: Fix two incorrect cases when trying to match a HTTP header to a WordPress locale.</title>
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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/5008">5008</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/5008","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-02-24 23:10:13 +0000 (Fri, 24 Feb 2017)</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'>Plugin Directory: Fix two incorrect cases when trying to match a HTTP header to a WordPress locale.

Includes tests.

Props SergeyBiryukov.
Fixes <a href="http://meta.trac.wordpress.org/ticket/1850">#1850</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectoryapiroutesclasslocalebannerphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/api/routes/class-locale-banner.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorytestsphpunittestswporgpluginapiperformancephp">sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/tests/phpunit/tests/wporg-plugin-api-performance.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorytestsphpunittestsapilocalebannerphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/tests/phpunit/tests/api/locale-banner.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectoryapiroutesclasslocalebannerphp"></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/plugin-directory/api/routes/class-locale-banner.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/plugin-directory/api/routes/class-locale-banner.php      2017-02-24 20:55:13 UTC (rev 5007)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/api/routes/class-locale-banner.php        2017-02-24 23:10:13 UTC (rev 5008)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -68,7 +68,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $current_locale = get_locale();
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Build a list of WordPress locales which we'll suggest to the user.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $suggest_locales = array_values( array_intersect( $translated_locales, $locales_from_header ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $suggest_locales = array_values( array_intersect( $locales_from_header, $translated_locales ) );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $current_locale_is_suggested = in_array( $current_locale, $suggest_locales );
</span><span class="cx" style="display: block; padding: 0 10px">                $current_locale_is_translated = in_array( $current_locale, $translated_locales );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -262,8 +262,8 @@
</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">                foreach ( $available_locales as $locale ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        list( $lang, ) = preg_split( '/[_-]/', $locale );
-                       if ( $lang  ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 list( $locale_lang, ) = preg_split( '/[_-]/', $locale );
+                       if ( $lang === $locale_lang ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                 return $locale;
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorytestsphpunittestsapilocalebannerphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/tests/phpunit/tests/api/locale-banner.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/plugin-directory/tests/phpunit/tests/api/locale-banner.php                               (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/tests/phpunit/tests/api/locale-banner.php 2017-02-24 23:10:13 UTC (rev 5008)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,74 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ *
+ * @group api
+ */
+class Tests_API_Locale_Banner extends WP_UnitTestCase {
+
+       /**
+        * @dataProvider data_locale_banner
+        *
+        * @type string $header         'Accept-Language' header value.
+        * @type array  $expected_sites Rosetta sites that should be present in the banner text.
+        */
+       function test_locale_banner( $header, $expected_sites ) {
+               $response = wp_remote_post( 'https://wordpress.org/plugins-wp/wp-json/plugins/v1/locale-banner', [
+                       'headers' => [
+                               'Accept-Language' => $header,
+                       ],
+               ] );
+
+               $data = json_decode( wp_remote_retrieve_body( $response ), true );
+
+               $this->assertArrayHasKey( 'suggest_string', $data );
+               $this->assertArrayHasKey( 'translated', $data );
+               $this->assertInternalType( 'array', $data['translated'] );
+
+               preg_match_all( '#[a-z-]+.wordpress.org#', $data['suggest_string'], $sites );
+
+               $this->assertNotEmpty( $sites );
+               $this->assertEquals( $expected_sites, $sites[0] );
+       }
+
+       /**
+        * Data provider for test_locale_banner().
+        *
+        * @return array {
+        *     @type array {
+        *         @type string $header         'Accept-Language' header value.
+        *         @type array  $expected_sites Rosetta sites that should be present in the banner text.
+        *     }
+        * }
+        */
+       function data_locale_banner() {
+               return [
+                       [
+                               'en-US,en;q=0.5',
+                               [],
+                       ],
+                       // r3540
+                       [
+                               'en-us',
+                               [],
+                       ],
+                       [
+                               'de',
+                               [ 'de.wordpress.org' ],
+                       ],
+                       [
+                               'de-CH',
+                               [ 'de-ch.wordpress.org' ],
+                       ],
+                       // #1850
+                       [
+                               'en-US,en;q=0.8,ru;q=0.6,cs;q=0.4',
+                               [ 'ru.wordpress.org', 'cs.wordpress.org' ],
+                       ],
+                       [
+                               'en-US,en;q=0.8,da;q=0.6,nb;q=0.4,sv;q=0.2',
+                               [ 'da.wordpress.org', 'nb.wordpress.org', 'sv.wordpress.org' ],
+                       ],
+               ];
+       }
+}
</ins></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorytestsphpunittestswporgpluginapiperformancephp"></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/plugin-directory/tests/phpunit/tests/wporg-plugin-api-performance.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/plugin-directory/tests/phpunit/tests/wporg-plugin-api-performance.php    2017-02-24 20:55:13 UTC (rev 5007)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/tests/phpunit/tests/wporg-plugin-api-performance.php      2017-02-24 23:10:13 UTC (rev 5008)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2,13 +2,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
</del><span class="cx" style="display: block; padding: 0 10px"> /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @test
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ *
</ins><span class="cx" style="display: block; padding: 0 10px">  * @group plugins-api
</span><span class="cx" style="display: block; padding: 0 10px">  * @group performance
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
</del><span class="cx" style="display: block; padding: 0 10px"> class Tests_Plugins_API_Performance extends WP_UnitTestCase {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        public $api_endpoint_1_0 = 'http://api.wordpress.org/plugins/info/1.0/';
</span></span></pre>
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