<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[36008] trunk: Add `current-cat-ancestor` class to ancestor items in `wp_list_categories()`.</title>
</head>
<body>

<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt;  }
#msg dl a { font-weight: bold}
#msg dl a:link    { color:#fc3; }
#msg dl a:active  { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff  {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta" style="font-size: 105%">
<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/36008">36008</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/36008","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-12-18 18:37:41 +0000 (Fri, 18 Dec 2015)</dd>
</dl>

<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Add `current-cat-ancestor` class to ancestor items in `wp_list_categories()`.

Pairs nicely with `current-cat-parent`.

Props jrchamp, swisssipdy, ardathksheyna, wonderboymusic.
Fixes <a href="https://core.trac.wordpress.org/ticket/10676">#10676</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswalkercategoryphp">trunk/src/wp-includes/class-walker-category.php</a></li>
<li><a href="#trunktestsphpunittestscategorywpListCategoriesphp">trunk/tests/phpunit/tests/category/wpListCategories.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswalkercategoryphp"></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/class-walker-category.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-walker-category.php   2015-12-18 18:15:28 UTC (rev 36007)
+++ trunk/src/wp-includes/class-walker-category.php     2015-12-18 18:37:41 UTC (rev 36008)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -170,6 +170,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        } elseif ( $category->term_id == $_current_term->parent ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                $css_classes[] = 'current-cat-parent';
</span><span class="cx" style="display: block; padding: 0 10px">                                        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        while ( $_current_term->parent ) {
+                                               if ( $category->term_id == $_current_term->parent ) {
+                                                       $css_classes[] =  'current-cat-ancestor';
+                                                       break;
+                                               }
+                                               $_current_term = get_term( $_current_term->parent, $category->taxonomy );
+                                       }
</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></div>
<a id="trunktestsphpunittestscategorywpListCategoriesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/category/wpListCategories.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/category/wpListCategories.php   2015-12-18 18:15:28 UTC (rev 36007)
+++ trunk/tests/phpunit/tests/category/wpListCategories.php     2015-12-18 18:37:41 UTC (rev 36008)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -381,4 +381,25 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotContains( '<li class="cat-item cat-item-' . $child3 . '">', $actual );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotContains( '<li class="cat-item cat-item-' . $child4 . '">', $actual );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @ticket 10676
+        */
+       public function test_class_containing_current_cat_ancestor() {
+               $parent = self::factory()->category->create( array( 'name' => 'Parent', 'slug' => 'parent' ) );
+               $child = self::factory()->category->create( array( 'name' => 'Child', 'slug' => 'child', 'parent' => $parent ) );
+               $child2 = self::factory()->category->create( array( 'name' => 'Child 2', 'slug' => 'child2', 'parent' => $parent ) );
+               $grandchild = self::factory()->category->create( array( 'name' => 'Grand Child', 'slug' => 'child', 'parent' => $child ) );
+
+               $actual = wp_list_categories( array(
+                       'echo'             => 0,
+                       'hide_empty'       => false,
+                       'current_category' => $grandchild,
+               ) );
+
+               $this->assertRegExp( '/class="[^"]*cat-item-' . $parent . '[^"]*current-cat-ancestor[^"]*"/', $actual );
+               $this->assertRegExp( '/class="[^"]*cat-item-' . $child . '[^"]*current-cat-ancestor[^"]*"/', $actual );
+               $this->assertNotRegExp( '/class="[^"]*cat-item-' . $grandchild . '[^"]*current-cat-ancestor[^"]*"/', $actual );
+               $this->assertNotRegExp( '/class="[^"]*cat-item-' . $child2 . '[^"]*current-cat-ancestor[^"]*"/', $actual );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
</div>
</div>

</body>
</html>