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<title>[14019] trunk/wp-includes: Trigger adjacent_posts_rel_link()
from wp_head only for single post pages to avoid unnecessary queries.</title>
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<body>
<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14019">14019</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-04-06 15:06:42 +0000 (Tue, 06 Apr 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Trigger adjacent_posts_rel_link() from wp_head only for single post pages to avoid unnecessary queries. see <a href="http://trac.wordpress.org/ticket/10867">#10867</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesdefaultfiltersphp">trunk/wp-includes/default-filters.php</a></li>
<li><a href="#trunkwpincludeslinktemplatephp">trunk/wp-includes/link-template.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesdefaultfiltersphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/default-filters.php (14018 => 14019)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/default-filters.php 2010-04-06 13:26:12 UTC (rev 14018)
+++ trunk/wp-includes/default-filters.php 2010-04-06 15:06:42 UTC (rev 14019)
</span><span class="lines">@@ -182,7 +182,7 @@
</span><span class="cx"> add_action( 'wp_head', 'index_rel_link' );
</span><span class="cx"> add_action( 'wp_head', 'parent_post_rel_link', 10, 0 );
</span><span class="cx"> add_action( 'wp_head', 'start_post_rel_link', 10, 0 );
</span><del>-add_action( 'wp_head', 'adjacent_posts_rel_link', 10, 0 );
</del><ins>+add_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0 );
</ins><span class="cx"> add_action( 'wp_head', 'locale_stylesheet' );
</span><span class="cx"> add_action( 'publish_future_post', 'check_and_publish_future_post', 10, 1 );
</span><span class="cx"> add_action( 'wp_head', 'noindex', 1 );
</span></span></pre></div>
<a id="trunkwpincludeslinktemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/link-template.php (14018 => 14019)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/link-template.php 2010-04-06 13:26:12 UTC (rev 14018)
+++ trunk/wp-includes/link-template.php 2010-04-06 15:06:42 UTC (rev 14019)
</span><span class="lines">@@ -1095,6 +1095,19 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><ins>+ * Display relational links for the posts adjacent to the current post for single post pages.
+ *
+ * This is meant to be attached to actions like 'wp_head'. Do not call this directly in plugins or theme templates.
+ * @since 3.0.0
+ *
+ */
+function adjacent_posts_rel_link_wp_head() {
+ if ( !is_singular() || is_attachment() )
+ return;
+ adjacent_posts_rel_link();
+}
+
+/**
</ins><span class="cx"> * Display relational link for the next post adjacent to the current post.
</span><span class="cx"> *
</span><span class="cx"> * @since 2.8.0
</span></span></pre>
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