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Custom Headers: Simplify and consolidate the querying of custom headers for the customizer.

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props mcsf.
see #21785.


git-svn-id: https://develop.svn.wordpress.org/trunk@27849 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2014-03-29 10:52:17 +00:00
parent b7eaebf9b3
commit 5f98beb862
2 changed files with 55 additions and 116 deletions
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55
src/wp-admin/custom-header.php
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@@ -40,7 +40,7 @@ class Custom_Image_Header {
* @since 3.0.0
* @access private
*/
var $default_headers = array();
var $default_headers;
/**
* Holds custom headers uploaded by the user.
@@ -254,6 +254,10 @@ class Custom_Image_Header {
if ( !isset($_wp_default_headers) )
return;
if ( is_array( $this->default_headers ) ) {
return;
}
$this->default_headers = $_wp_default_headers;
$template_directory_uri = get_template_directory_uri();
$stylesheet_directory_uri = get_stylesheet_directory_uri();
@@ -261,7 +265,6 @@ class Custom_Image_Header {
$this->default_headers[$header]['url'] = sprintf( $this->default_headers[$header]['url'], $template_directory_uri, $stylesheet_directory_uri );
$this->default_headers[$header]['thumbnail_url'] = sprintf( $this->default_headers[$header]['thumbnail_url'], $template_directory_uri, $stylesheet_directory_uri );
}
}
/**
@@ -1228,4 +1231,52 @@ wp_nonce_field( 'custom-header-options', '_wpnonce-custom-header-options' ); ?>
$key = '_wp_attachment_custom_header_last_used_' . get_stylesheet();
update_post_meta( $attachment_id, $key, time() );
}
public function get_default_header_images() {
$this->process_default_headers();
// Get the default image if there is one.
$default = get_theme_support( 'custom-header', 'default-image' );
if ( ! $default ) { // If not,
return $this->default_headers; // easy peasy.
}
$default = sprintf( $default, get_template_directory_uri(), get_stylesheet_directory_uri() );
$already_has_default = false;
foreach ( $this->default_headers as $k => $h ) {
if ( $h['url'] === $default ) {
$already_has_default = true;
break;
}
}
if ( $already_has_default ) {
return $this->default_headers;
}
// If the one true image isn't included in the default set, prepend it.
$header_images = array();
$header_images['default'] = array(
'url' => $default,
'thumbnail_url' => $default,
'description' => 'Default'
);
// The rest of the set comes after.
$header_images = array_merge( $header_images, $this->default_headers );
return $header_images;
}
public function get_uploaded_header_images() {
$header_images = get_uploaded_header_images();
$timestamp_key = '_wp_attachment_custom_header_last_used_' . get_stylesheet();
foreach ( $header_images as &$header_image ) {
$header_image['timestamp'] = get_post_meta( $header_image['attachment_id'], $timestamp_key, true );
}
return $header_images;
}
}