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<title>[13480] trunk/wp-includes/canonical.php:
Dont clobber taxonomy intersections/unions.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/13480">13480</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2010-02-28 02:49:01 +0000 (Sun, 28 Feb 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Dont clobber taxonomy intersections/unions. Only redirects to the canonical url if only one term has been queried. Props scribu for some of the commit. See <a href="http://trac.wordpress.org/ticket/8948">#8948</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludescanonicalphp">trunk/wp-includes/canonical.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludescanonicalphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/canonical.php (13479 => 13480)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/canonical.php 2010-02-28 01:46:39 UTC (rev 13479)
+++ trunk/wp-includes/canonical.php 2010-02-28 02:49:01 UTC (rev 13480)
</span><span class="lines">@@ -132,18 +132,27 @@
</span><span class="cx"> $author = get_userdata(get_query_var('author'));
</span><span class="cx"> if ( false !== $author && $redirect_url = get_author_posts_url($author->ID, $author->user_nicename) )
</span><span class="cx"> $redirect['query'] = remove_query_arg('author', $redirect['query']);
</span><del>- }
</del><ins>+ } elseif ( is_category() || is_tag() || is_tax() ) { // Terms (Tags/categories)
</ins><span class="cx">
</span><del>- // Terms (Tags/categories)
- if ( is_category() || is_tag() || is_tax() ) {
</del><ins>+ $term_count = 0;
+ foreach ( array('category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in',
+ 'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and') as $key )
+ $term_count += count($wp_query->query_vars[$key]);
+
</ins><span class="cx"> $obj = $wp_query->get_queried_object();
</span><del>- if ( !empty($obj->term_id) && ( $tax_url = get_term_link((int)$obj->term_id, $obj->taxonomy) ) && !is_wp_error($tax_url) ) {
</del><span class="cx">
</span><del>- $redirect['query'] = remove_query_arg( array( 'category_name', 'tag', 'cat', 'tag_id', 'term', 'taxonomy'), $redirect['query']);
- if ( is_tax() ) { // Custom taxonomies will have a custom query var, remove those too:
</del><ins>+ if ( $term_count > 1 && !empty($obj->term_id) && ( $tax_url = get_term_link((int)$obj->term_id, $obj->taxonomy) ) && !is_wp_error($tax_url) ) {
+
+ if ( is_category() ) {
+ $redirect['query'] = remove_query_arg( array( 'category_name', 'category', 'cat'), $redirect['query']);
+ } elseif ( is_tag() ) {
+ $redirect['query'] = remove_query_arg( array( 'tag', 'tag_id'), $redirect['query']);
+ } elseif ( is_tax() ) { // Custom taxonomies will have a custom query var, remove those too:
</ins><span class="cx"> $tax = get_taxonomy( $obj->taxonomy );
</span><span class="cx"> if ( false !== $tax->query_var)
</span><span class="cx"> $redirect['query'] = remove_query_arg($tax->query_var, $redirect['query']);
</span><ins>+ else
+ $redirect['query'] = remove_query_arg( array( 'term', 'taxonomy'), $redirect['query']);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> $tax_url = parse_url($tax_url);
</span></span></pre>
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