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<title>[20973] trunk: Custom background fixes:</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/20973">20973</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2012-06-01 20:31:50 +0000 (Fri, 01 Jun 2012)</dd>
</dl>

<h3>Log Message</h3>
<pre>Custom background fixes:

* Specify default background colors for the bundled themes.
* Change the default custom background callback to only operate on saved values, rather than default values.
* Prevent an unsaved default value from overriding a manually modified style.css file.

Props nacin, kobenland
fixes <a href="http://core.trac.wordpress.org/ticket/20448">#20448</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpcontentthemestwentyelevenfunctionsphp">trunk/wp-content/themes/twentyeleven/functions.php</a></li>
<li><a href="#trunkwpcontentthemestwentytenfunctionsphp">trunk/wp-content/themes/twentyten/functions.php</a></li>
<li><a href="#trunkwpincludesposttemplatephp">trunk/wp-includes/post-template.php</a></li>
<li><a href="#trunkwpincludesthemephp">trunk/wp-includes/theme.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpcontentthemestwentyelevenfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentyeleven/functions.php (20972 => 20973)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentyeleven/functions.php        2012-06-01 19:05:30 UTC (rev 20972)
+++ trunk/wp-content/themes/twentyeleven/functions.php        2012-06-01 20:31:50 UTC (rev 20973)
</span><span class="lines">@@ -97,8 +97,18 @@
</span><span class="cx">         // Add support for a variety of post formats
</span><span class="cx">         add_theme_support( 'post-formats', array( 'aside', 'link', 'gallery', 'status', 'quote', 'image' ) );
</span><span class="cx"> 
</span><ins>+        $theme_options = twentyeleven_get_theme_options();
+        if ( 'dark' == $theme_options['color_scheme'] )
+                $default_background_color = '1d1d1d';
+        else
+                $default_background_color = 'f1f1f1';
+
</ins><span class="cx">         // Add support for custom backgrounds.
</span><del>-        add_theme_support( 'custom-background' );
</del><ins>+        add_theme_support( 'custom-background', array(
+                // Let WordPress know what our default background color is.
+                // This is dependent on our current color scheme.
+                'default-color' =&gt; $default_background_color,
+        ) );
</ins><span class="cx"> 
</span><span class="cx">         // This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images
</span><span class="cx">         add_theme_support( 'post-thumbnails' );
</span></span></pre></div>
<a id="trunkwpcontentthemestwentytenfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentyten/functions.php (20972 => 20973)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentyten/functions.php        2012-06-01 19:05:30 UTC (rev 20972)
+++ trunk/wp-content/themes/twentyten/functions.php        2012-06-01 20:31:50 UTC (rev 20973)
</span><span class="lines">@@ -94,7 +94,10 @@
</span><span class="cx">         ) );
</span><span class="cx"> 
</span><span class="cx">         // This theme allows users to set a custom background.
</span><del>-        add_theme_support( 'custom-background' );
</del><ins>+        add_theme_support( 'custom-background', array(
+                // Let WordPress know what our default background color is.
+                'default-color' =&gt; 'f1f1f1',
+        ) );
</ins><span class="cx"> 
</span><span class="cx">         // The custom header business starts here.
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkwpincludesposttemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post-template.php (20972 => 20973)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post-template.php        2012-06-01 19:05:30 UTC (rev 20972)
+++ trunk/wp-includes/post-template.php        2012-06-01 20:31:50 UTC (rev 20973)
</span><span class="lines">@@ -501,7 +501,10 @@
</span><span class="cx">         if ( is_admin_bar_showing() )
</span><span class="cx">                 $classes[] = 'admin-bar';
</span><span class="cx"> 
</span><del>-        if ( get_background_image() || get_background_color() )
</del><ins>+        if ( get_theme_mod( 'background_image' ) || get_theme_mod( 'background_color' ) ||
+                ( '_custom_background_cb' != get_theme_support( 'custom-background', 'wp-head-callback' )
+                        &amp;&amp; ( get_theme_support( 'custom-background', 'default-image' ) ||
+                                get_theme_support( 'custom-background', 'default-color' ) ) ) )
</ins><span class="cx">                 $classes[] = 'custom-background';
</span><span class="cx"> 
</span><span class="cx">         $page = $wp_query-&gt;get( 'page' );
</span></span></pre></div>
<a id="trunkwpincludesthemephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/theme.php (20972 => 20973)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/theme.php        2012-06-01 19:05:30 UTC (rev 20972)
+++ trunk/wp-includes/theme.php        2012-06-01 20:31:50 UTC (rev 20973)
</span><span class="lines">@@ -1102,8 +1102,9 @@
</span><span class="cx">  * @access protected
</span><span class="cx">  */
</span><span class="cx"> function _custom_background_cb() {
</span><del>-        $background = get_background_image();
-        $color = get_background_color();
</del><ins>+        $background = get_theme_mod( 'background_image' );
+        $color = get_theme_mod( 'background_color' );
+
</ins><span class="cx">         if ( ! $background &amp;&amp; ! $color )
</span><span class="cx">                 return;
</span><span class="cx"> 
</span></span></pre>
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