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<title>[25269] trunk/src/wp-includes: Move `get_meta_type()` into the `WP_Meta_Query` class as `get_cast_for_type()`.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/25269">25269</a></dd>
<dt>Author</dt> <dd>wonderboymusic</dd>
<dt>Date</dt> <dd>2013-09-05 23:31:28 +0000 (Thu, 05 Sep 2013)</dd>
</dl>
<h3>Log Message</h3>
<pre>Move `get_meta_type()` into the `WP_Meta_Query` class as `get_cast_for_type()`. `WP_Query` can then access it like: `$this->meta_query->get_cast_for_type()`.
See <a href="http://core.trac.wordpress.org/ticket/21621">#21621</a>, <a href="http://core.trac.wordpress.org/changeset/25255">[25255]</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesmetaphp">trunk/src/wp-includes/meta.php</a></li>
<li><a href="#trunksrcwpincludesqueryphp">trunk/src/wp-includes/query.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesmetaphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/meta.php (25268 => 25269)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/meta.php 2013-09-05 23:20:20 UTC (rev 25268)
+++ trunk/src/wp-includes/meta.php 2013-09-05 23:31:28 UTC (rev 25269)
</span><span class="lines">@@ -604,30 +604,6 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><del>- * Given a meta type, return the appropriate alias if applicable
- *
- * @since 3.7.0
- *
- * @see WP_Meta_Query
- *
- * @param string $type MySQL type to cast meta_value
- * @return string MySQL type
- */
-function get_meta_type( $type = '' ) {
- if ( empty( $type ) )
- return 'CHAR';
-
- $meta_type = strtoupper( $type );
-
- if ( ! in_array( $meta_type, array( 'BINARY', 'CHAR', 'DATE', 'DATETIME', 'DECIMAL', 'SIGNED', 'TIME', 'UNSIGNED', 'NUMERIC' ) ) )
- return 'CHAR';
-
- if ( 'NUMERIC' == $meta_type )
- $meta_type = 'SIGNED';
-
- return $meta_type;
-}
-/**
</del><span class="cx"> * Container class for a multiple metadata query
</span><span class="cx"> *
</span><span class="cx"> * @since 3.2.0
</span><span class="lines">@@ -713,6 +689,29 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><ins>+ * Given a meta type, return the appropriate alias if applicable
+ *
+ * @since 3.7.0
+ *
+ * @param string $type MySQL type to cast meta_value
+ * @return string MySQL type
+ */
+ function get_cast_for_type( $type = '' ) {
+ if ( empty( $type ) )
+ return 'CHAR';
+
+ $meta_type = strtoupper( $type );
+
+ if ( ! in_array( $meta_type, array( 'BINARY', 'CHAR', 'DATE', 'DATETIME', 'DECIMAL', 'SIGNED', 'TIME', 'UNSIGNED', 'NUMERIC' ) ) )
+ return 'CHAR';
+
+ if ( 'NUMERIC' == $meta_type )
+ $meta_type = 'SIGNED';
+
+ return $meta_type;
+ }
+
+ /**
</ins><span class="cx"> * Generates SQL clauses to be appended to a main query.
</span><span class="cx"> *
</span><span class="cx"> * @since 3.2.0
</span><span class="lines">@@ -768,7 +767,7 @@
</span><span class="cx">
</span><span class="cx"> foreach ( $queries as $k => $q ) {
</span><span class="cx"> $meta_key = isset( $q['key'] ) ? trim( $q['key'] ) : '';
</span><del>- $meta_type = get_meta_type( isset( $q['type'] ) ? $q['type'] : '' );
</del><ins>+ $meta_type = $this->get_cast_for_type( isset( $q['type'] ) ? $q['type'] : '' );
</ins><span class="cx">
</span><span class="cx"> $meta_value = isset( $q['value'] ) ? $q['value'] : null;
</span><span class="cx">
</span></span></pre></div>
<a id="trunksrcwpincludesqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/query.php (25268 => 25269)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/query.php 2013-09-05 23:20:20 UTC (rev 25268)
+++ trunk/src/wp-includes/query.php 2013-09-05 23:31:28 UTC (rev 25269)
</span><span class="lines">@@ -2421,11 +2421,11 @@
</span><span class="cx"> case $q['meta_key']:
</span><span class="cx"> case 'meta_value':
</span><span class="cx"> if ( isset( $q['meta_type'] ) ) {
</span><del>- $meta_type = get_meta_type( $q['meta_type'] );
</del><ins>+ $meta_type = $this->meta_query->get_cast_for_type( $q['meta_type'] );
</ins><span class="cx"> $orderby = "CAST($wpdb->postmeta.meta_value AS {$meta_type})";
</span><span class="cx"> } else {
</span><span class="cx"> $orderby = "$wpdb->postmeta.meta_value";
</span><del>- }
</del><ins>+ }
</ins><span class="cx"> break;
</span><span class="cx"> case 'meta_value_num':
</span><span class="cx"> $orderby = "$wpdb->postmeta.meta_value+0";
</span></span></pre>
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