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<title>[16414] trunk/wp-includes: Re-introduce ->tax_query as a read-only var.</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/16414">16414</a></dd>
<dt>Author</dt> <dd>scribu</dd>
<dt>Date</dt> <dd>2010-11-17 02:04:08 +0000 (Wed, 17 Nov 2010)</dd>
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<h3>Log Message</h3>
<pre>Re-introduce ->tax_query as a read-only var. See <a href="http://trac.wordpress.org/ticket/12891">#12891</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludescanonicalphp">trunk/wp-includes/canonical.php</a></li>
<li><a href="#trunkwpincludesqueryphp">trunk/wp-includes/query.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludescanonicalphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/canonical.php (16413 => 16414)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/canonical.php 2010-11-17 01:56:01 UTC (rev 16413)
+++ trunk/wp-includes/canonical.php 2010-11-17 02:04:08 UTC (rev 16414)
</span><span class="lines">@@ -146,7 +146,7 @@
</span><span class="cx"> } elseif ( is_category() || is_tag() || is_tax() ) { // Terms (Tags/categories)
</span><span class="cx">
</span><span class="cx"> $term_count = 0;
</span><del>- foreach ( $wp_query->get('tax_query') as $tax_query )
</del><ins>+ foreach ( $wp_query->tax_query as $tax_query )
</ins><span class="cx"> $term_count += count( $tax_query['terms'] );
</span><span class="cx">
</span><span class="cx"> $obj = $wp_query->get_queried_object();
</span></span></pre></div>
<a id="trunkwpincludesqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/query.php (16413 => 16414)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/query.php 2010-11-17 01:56:01 UTC (rev 16413)
+++ trunk/wp-includes/query.php 2010-11-17 02:04:08 UTC (rev 16414)
</span><span class="lines">@@ -709,6 +709,15 @@
</span><span class="cx"> var $query_vars = array();
</span><span class="cx">
</span><span class="cx"> /**
</span><ins>+ * Taxonomy query, as passed to get_tax_sql()
+ *
+ * @since 3.1.0
+ * @access public
+ * @var array
+ */
+ var $tax_query = array();
+
+ /**
</ins><span class="cx"> * Holds the data for a single object that is queried.
</span><span class="cx"> *
</span><span class="cx"> * Holds the contents of a post, page, category, attachment.
</span><span class="lines">@@ -1931,9 +1940,9 @@
</span><span class="cx"> $search = apply_filters_ref_array('posts_search', array( $search, &$this ) );
</span><span class="cx">
</span><span class="cx"> // Taxonomies
</span><del>- $q['tax_query'] = $this->parse_tax_query( $q );
- if ( !empty( $q['tax_query'] ) ) {
- $clauses = call_user_func_array( 'get_tax_sql', array( $q['tax_query'], $wpdb->posts, 'ID', &$this) );
</del><ins>+ $this->tax_query = $this->parse_tax_query( $q );
+ if ( !empty( $this->tax_query ) ) {
+ $clauses = call_user_func_array( 'get_tax_sql', array( $this->tax_query, $wpdb->posts, 'ID', &$this) );
</ins><span class="cx">
</span><span class="cx"> $join .= $clauses['join'];
</span><span class="cx"> $where .= $clauses['where'];
</span><span class="lines">@@ -1946,7 +1955,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Back-compat
</span><del>- $tax_query_in = wp_list_filter( $q['tax_query'], array( 'operator' => 'IN' ) );
</del><ins>+ $tax_query_in = wp_list_filter( $this->tax_query, array( 'operator' => 'IN' ) );
</ins><span class="cx"> if ( !empty( $tax_query_in ) ) {
</span><span class="cx"> if ( !isset( $q['taxonomy'] ) ) {
</span><span class="cx"> foreach ( $tax_query_in as $a_tax_query ) {
</span><span class="lines">@@ -2646,11 +2655,9 @@
</span><span class="cx"> $this->queried_object = NULL;
</span><span class="cx"> $this->queried_object_id = 0;
</span><span class="cx">
</span><del>- $tax_query = $this->get('tax_query');
</del><ins>+ if ( !empty( $this->tax_query ) ) {
+ $query = reset( $this->tax_query );
</ins><span class="cx">
</span><del>- if ( !empty( $tax_query ) ) {
- $query = reset( $tax_query );
-
</del><span class="cx"> if ( 'term_id' == $query['field'] )
</span><span class="cx"> $term = get_term( reset( $query['terms'] ), $query['taxonomy'] );
</span><span class="cx"> else
</span></span></pre>
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