WordPress 4.4

[autoinstalls/wordpress.git] / wp-includes / customize / class-wp-customize-header-image-setting.php

diff --git a/wp-includes/customize/class-wp-customize-header-image-setting.php b/wp-includes/customize/class-wp-customize-header-image-setting.php
new file mode 100644 (file)
index 0000000..98b79ae
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+++ b/wp-includes/customize/class-wp-customize-header-image-setting.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * Customize API: WP_Customize_Header_Image_Setting class
+ *
+ * @package WordPress
+ * @subpackage Customize
+ * @since 4.4.0
+ */
+
+/**
+ * A setting that is used to filter a value, but will not save the results.
+ *
+ * Results should be properly handled using another setting or callback.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Setting
+ */
+final class WP_Customize_Header_Image_Setting extends WP_Customize_Setting {
+       public $id = 'header_image_data';
+
+       /**
+        * @since 3.4.0
+        *
+        * @global Custom_Image_Header $custom_image_header
+        *
+        * @param $value
+        */
+       public function update( $value ) {
+               global $custom_image_header;
+
+               // If the value doesn't exist (removed or random),
+               // use the header_image value.
+               if ( ! $value )
+                       $value = $this->manager->get_setting('header_image')->post_value();
+
+               if ( is_array( $value ) && isset( $value['choice'] ) )
+                       $custom_image_header->set_header_image( $value['choice'] );
+               else
+                       $custom_image_header->set_header_image( $value );
+       }
+}