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<title>[14155] trunk:
  Use is_post_type_hierarchical and is_taxonomy_hierarchical when we'
 re fetching a post/tax object only to check the hierarchical flag.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14155">14155</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2010-04-18 15:54:45 +0000 (Sun, 18 Apr 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Use is_post_type_hierarchical and is_taxonomy_hierarchical when we're fetching a post/tax object only to check the hierarchical flag. fixes <a href="http://trac.wordpress.org/ticket/12950">#12950</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludespostphp">trunk/wp-admin/includes/post.php</a></li>
<li><a href="#trunkwpincludespostphp">trunk/wp-includes/post.php</a></li>
<li><a href="#trunkwpincludesrewritephp">trunk/wp-includes/rewrite.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/post.php (14154 => 14155)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/post.php        2010-04-18 15:32:39 UTC (rev 14154)
+++ trunk/wp-admin/includes/post.php        2010-04-18 15:54:45 UTC (rev 14155)
</span><span class="lines">@@ -268,8 +268,7 @@
</span><span class="cx">                 foreach ( $post_data['tax_input'] as $tax_name =&gt; $terms ) {
</span><span class="cx">                         if ( empty($terms) )
</span><span class="cx">                                 continue;
</span><del>-                        $taxonomy = get_taxonomy( $tax_name );
-                        if ( $taxonomy-&gt;hierarchical )
</del><ins>+                        if ( is_taxonomy_hierarchical( $tax_name ) )
</ins><span class="cx">                                 $tax_input[$tax_name] = array_map( 'absint', $terms );
</span><span class="cx">                         else {
</span><span class="cx">                                 $tax_input[$tax_name] = preg_replace( '/\s*,\s*/', ',', rtrim( trim($terms), ' ,' ) );
</span><span class="lines">@@ -316,8 +315,7 @@
</span><span class="cx"> 
</span><span class="cx">                 foreach ( $tax_names as $tax_name ) {
</span><span class="cx">                         if( isset( $tax_input[$tax_name])  ) {
</span><del>-                                $taxonomy = get_taxonomy( $tax_name );
-                                if( $taxonomy-&gt;hierarchical )
</del><ins>+                                if ( is_taxonomy_hierarchical( $tax_name ) )
</ins><span class="cx">                                         $terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' =&gt; 'ids') );
</span><span class="cx">                                 else
</span><span class="cx">                                         $terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' =&gt; 'names') );
</span><span class="lines">@@ -861,7 +859,6 @@
</span><span class="cx">                 $post_type = $q['post_type'];
</span><span class="cx">         else
</span><span class="cx">                 $post_type = 'post';
</span><del>-        $post_type_object = get_post_type_object($post_type);
</del><span class="cx"> 
</span><span class="cx">         $avail_post_stati = get_available_post_statuses($post_type);
</span><span class="cx"> 
</span><span class="lines">@@ -891,7 +888,7 @@
</span><span class="cx">         $query = compact('post_type', 'post_status', 'perm', 'order', 'orderby', 'posts_per_page');
</span><span class="cx"> 
</span><span class="cx">         // Hierarchical types require special args.
</span><del>-        if ( $post_type_object-&gt;hierarchical ) {
</del><ins>+        if ( is_post_type_hierarchical( $post_type ) ) {
</ins><span class="cx">                 $query['orderby'] = 'menu_order title';
</span><span class="cx">                 $query['order'] = 'asc';
</span><span class="cx">                 $query['posts_per_page'] = -1;
</span></span></pre></div>
<a id="trunkwpincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post.php (14154 => 14155)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post.php        2010-04-18 15:32:39 UTC (rev 14154)
+++ trunk/wp-includes/post.php        2010-04-18 15:54:45 UTC (rev 14155)
</span><span class="lines">@@ -2510,8 +2510,7 @@
</span><span class="cx"> 
</span><span class="cx">         // Hierarchical taxonomies must always pass IDs rather than names so that children with the same
</span><span class="cx">         // names but different parents aren't confused.
</span><del>-        $taxonomy_obj = get_taxonomy( $taxonomy );
-        if ( $taxonomy_obj-&gt;hierarchical ) {
</del><ins>+        if ( is_taxonomy_hierarchical( $taxonomy ) ) {
</ins><span class="cx">                 $tags = array_map( 'intval', $tags );
</span><span class="cx">                 $tags = array_unique( $tags );
</span><span class="cx">         }
</span></span></pre></div>
<a id="trunkwpincludesrewritephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/rewrite.php (14154 => 14155)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/rewrite.php        2010-04-18 15:32:39 UTC (rev 14154)
+++ trunk/wp-includes/rewrite.php        2010-04-18 15:54:45 UTC (rev 14155)
</span><span class="lines">@@ -1436,9 +1436,8 @@
</span><span class="cx">                                         // For custom post types, we need to add on endpoints as well.
</span><span class="cx">                                         foreach ( get_post_types( array('_builtin' =&gt; false ) ) as $ptype ) {
</span><span class="cx">                                                 if ( strpos($struct, &quot;%$ptype%&quot;) !== false ) {
</span><del>-                                                        $ptype = get_post_type_object($ptype);
</del><span class="cx">                                                         $post = true;
</span><del>-                                                        $page = $ptype-&gt;hierarchical; // This is for page style attachment url's
</del><ins>+                                                        $page = is_post_type_hierarchical( $ptype ); // This is for page style attachment url's
</ins><span class="cx">                                                         break;
</span><span class="cx">                                                 }
</span><span class="cx">                                         }
</span></span></pre>
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