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<title>[15732] trunk/wp-includes:
  Make hierarchical URLs work for any hierarchical taxonomy.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/15732">15732</a></dd>
<dt>Author</dt> <dd>scribu</dd>
<dt>Date</dt> <dd>2010-10-06 11:04:03 +0000 (Wed, 06 Oct 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Make hierarchical URLs work for any hierarchical taxonomy. See <a href="http://trac.wordpress.org/ticket/12659">#12659</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesqueryphp">trunk/wp-includes/query.php</a></li>
<li><a href="#trunkwpincludestaxonomyphp">trunk/wp-includes/taxonomy.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/query.php (15731 => 15732)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/query.php        2010-10-06 10:40:30 UTC (rev 15731)
+++ trunk/wp-includes/query.php        2010-10-06 11:04:03 UTC (rev 15732)
</span><span class="lines">@@ -1486,29 +1486,31 @@
</span><span class="cx">         function parse_tax_query( $q ) {
</span><span class="cx">                 $tax_query = array();
</span><span class="cx"> 
</span><del>-                if ( $this-&gt;is_tax ) {
-                        foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy =&gt; $t ) {
-                                if ( $t-&gt;query_var &amp;&amp; !empty( $q[$t-&gt;query_var] ) ) {
-                                        $tax_query_defaults = array(
-                                                'taxonomy' =&gt; $taxonomy,
-                                                'field' =&gt; 'slug',
-                                                'operator' =&gt; 'IN'
-                                        );
</del><ins>+                foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy =&gt; $t ) {
+                        if ( $t-&gt;query_var &amp;&amp; !empty( $q[$t-&gt;query_var] ) ) {
+                                $tax_query_defaults = array(
+                                        'taxonomy' =&gt; $taxonomy,
+                                        'field' =&gt; 'slug',
+                                        'operator' =&gt; 'IN'
+                                );
</ins><span class="cx"> 
</span><del>-                                        $term = str_replace( ' ', '+', $q[$t-&gt;query_var] );
</del><ins>+                                $term = urlencode( urldecode( $q[$t-&gt;query_var] ) );
</ins><span class="cx"> 
</span><del>-                                        if ( strpos($term, '+') !== false ) {
-                                                $terms = preg_split( '/[+\s]+/', $term );
-                                                foreach ( $terms as $term ) {
-                                                        $tax_query[] = array_merge( $tax_query_defaults, array(
-                                                                'terms' =&gt; array( $term )
-                                                        ) );
-                                                }
-                                        } else {
</del><ins>+                                if ( $t-&gt;hierarchical_url ) {
+                                        $tax_query[] = array_merge( $tax_query_defaults, array(
+                                                'terms' =&gt; array( basename( str_replace( '%2F', '/', $term ) ) )
+                                        ) );
+                                } elseif ( strpos($term, '+') !== false ) {
+                                        $terms = preg_split( '/[+\s]+/', $term );
+                                        foreach ( $terms as $term ) {
</ins><span class="cx">                                                 $tax_query[] = array_merge( $tax_query_defaults, array(
</span><del>-                                                        'terms' =&gt; preg_split('/[,\s]+/', $term)
</del><ins>+                                                        'terms' =&gt; array( $term )
</ins><span class="cx">                                                 ) );
</span><span class="cx">                                         }
</span><ins>+                                } else {
+                                        $tax_query[] = array_merge( $tax_query_defaults, array(
+                                                'terms' =&gt; preg_split('/[,\s]+/', $term)
+                                        ) );
</ins><span class="cx">                                 }
</span><span class="cx">                         }
</span><span class="cx">                 }
</span><span class="lines">@@ -1552,19 +1554,6 @@
</span><span class="cx">                         );
</span><span class="cx">                 }
</span><span class="cx"> 
</span><del>-                // Category stuff for nice URLs
-                if ( '' != $q['category_name'] &amp;&amp; !$this-&gt;is_singular ) {
-                        $q['category_name'] = str_replace( '%2F', '/', urlencode(urldecode($q['category_name'])) );
-                        $q['category_name'] = '/' . trim( $q['category_name'], '/' );
-
-                        $tax_query[] = array(
-                                'taxonomy' =&gt; 'category',
-                                'terms' =&gt; array( basename( $q['category_name'] ) ),
-                                'operator' =&gt; 'IN',
-                                'field' =&gt; 'slug'
-                        );
-                }
-
</del><span class="cx">                 // Tag stuff
</span><span class="cx">                 if ( !empty($qv['tag_id']) ) {
</span><span class="cx">                         $tax_query[] = array(
</span></span></pre></div>
<a id="trunkwpincludestaxonomyphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/taxonomy.php (15731 => 15732)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/taxonomy.php        2010-10-06 10:40:30 UTC (rev 15731)
+++ trunk/wp-includes/taxonomy.php        2010-10-06 11:04:03 UTC (rev 15732)
</span><span class="lines">@@ -17,8 +17,9 @@
</span><span class="cx"> function create_initial_taxonomies() {
</span><span class="cx">         register_taxonomy( 'category', 'post', array(
</span><span class="cx">                 'hierarchical' =&gt; true,
</span><ins>+                'hierarchical_url' =&gt; true,
</ins><span class="cx">                  'update_count_callback' =&gt; '_update_post_term_count',
</span><del>-                'query_var' =&gt; false,
</del><ins>+                'query_var' =&gt; 'category_name',
</ins><span class="cx">                 'rewrite' =&gt; false,
</span><span class="cx">                 'public' =&gt; true,
</span><span class="cx">                 'show_ui' =&gt; true,
</span></span></pre>
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