return new WP_Theme( $stylesheet, $theme_root );
}
+/**
+ * Clears the cache held by get_theme_roots() and WP_Theme.
+ *
+ * @since 3.5.0
+ */
+function wp_clean_themes_cache() {
+ delete_site_transient('update_themes');
+ search_theme_directories( true );
+ foreach ( wp_get_themes( array( 'errors' => null ) ) as $theme )
+ $theme->cache_delete();
+}
+
/**
* Whether a child theme is in use.
*
// Set up maybe-relative, maybe-absolute array of theme directories.
// We always want to return absolute, but we need to cache relative
- // use in for get_theme_root().
+ // to use in get_theme_root().
foreach ( $wp_theme_directories as $theme_root ) {
if ( 0 === strpos( $theme_root, WP_CONTENT_DIR ) )
$relative_theme_roots[ str_replace( WP_CONTENT_DIR, '', $theme_root ) ] = $theme_root;
if ( ! $sub_dirs )
return false;
foreach ( $sub_dirs as $sub_dir ) {
- if ( ! is_dir( $theme_root . '/' . $dir ) || $dir[0] == '.' || $dir == 'CVS' )
+ if ( ! is_dir( $theme_root . '/' . $dir . '/' . $sub_dir ) || $dir[0] == '.' || $dir == 'CVS' )
continue;
if ( ! file_exists( $theme_root . '/' . $dir . '/' . $sub_dir . '/style.css' ) )
continue;
/**
* Start preview theme output buffer.
*
- * Will only preform task if the user has permissions and template and preview
+ * Will only perform task if the user has permissions and template and preview
* query variables exist.
*
* @since 2.6.0
*/
function preview_theme_ob_filter_callback( $matches ) {
if ( strpos($matches[4], 'onclick') !== false )
- $matches[4] = preg_replace('#onclick=([\'"]).*?(?<!\\\)\\1#i', '', $matches[4]); //Strip out any onclicks from rest of <a>. (?<!\\\) means to ignore the '" if its escaped by \ to prevent breaking mid-attribute.
+ $matches[4] = preg_replace('#onclick=([\'"]).*?(?<!\\\)\\1#i', '', $matches[4]); //Strip out any onclicks from rest of <a>. (?<!\\\) means to ignore the '" if it's escaped by \ to prevent breaking mid-attribute.
if (
( false !== strpos($matches[3], '/wp-admin/') )
||
}
/**
- * Switches current theme to new template and stylesheet names.
+ * Switches the theme.
+ *
+ * Accepts one argument: $stylesheet of the theme. It also accepts an additional function signature
+ * of two arguments: $template then $stylesheet. This is for backwards compatibility.
*
* @since 2.5.0
* @uses do_action() Calls 'switch_theme' action, passing the new theme.
*
- * @param string $template Template name
- * @param string $stylesheet Stylesheet name.
+ * @param string $stylesheet Stylesheet name
*/
-function switch_theme( $template, $stylesheet ) {
+function switch_theme( $stylesheet ) {
global $wp_theme_directories, $sidebars_widgets;
if ( is_array( $sidebars_widgets ) )
$old_theme = wp_get_theme();
$new_theme = wp_get_theme( $stylesheet );
- $new_name = $new_theme->get('Name');
+
+ if ( func_num_args() > 1 ) {
+ $template = $stylesheet;
+ $stylesheet = func_get_arg( 1 );
+ } else {
+ $template = $new_theme->get_template();
+ }
update_option( 'template', $template );
update_option( 'stylesheet', $stylesheet );
if ( count( $wp_theme_directories ) > 1 ) {
update_option( 'template_root', get_raw_theme_root( $template, true ) );
update_option( 'stylesheet_root', get_raw_theme_root( $stylesheet, true ) );
+ } else {
+ delete_option( 'template_root' );
+ delete_option( 'stylesheet_root' );
}
+ $new_name = $new_theme->get('Name');
+
update_option( 'current_theme', $new_name );
if ( is_admin() && false === get_option( 'theme_mods_' . $stylesheet ) ) {
return true;
if ( get_template() != WP_DEFAULT_THEME && !file_exists(get_template_directory() . '/index.php') ) {
- switch_theme( WP_DEFAULT_THEME, WP_DEFAULT_THEME );
+ switch_theme( WP_DEFAULT_THEME );
return false;
}
if ( get_stylesheet() != WP_DEFAULT_THEME && !file_exists(get_template_directory() . '/style.css') ) {
- switch_theme( WP_DEFAULT_THEME, WP_DEFAULT_THEME );
+ switch_theme( WP_DEFAULT_THEME );
return false;
}
if ( is_child_theme() && ! file_exists( get_stylesheet_directory() . '/style.css' ) ) {
- switch_theme( WP_DEFAULT_THEME, WP_DEFAULT_THEME );
+ switch_theme( WP_DEFAULT_THEME );
return false;
}
if ( is_random_header_image() )
$url = get_random_header_image();
- if ( is_ssl() )
- $url = str_replace( 'http://', 'https://', $url );
- else
- $url = str_replace( 'https://', 'http://', $url );
-
- return esc_url_raw( $url );
+ return esc_url_raw( set_url_scheme( $url ) );
}
/**
}
/**
- * Display header image path.
+ * Display header image URL.
*
* @since 2.1.0
*/
function header_image() {
- echo get_header_image();
+ echo esc_url( get_header_image() );
}
/**
$header_images[$header_index]['attachment_id'] = $header->ID;
$header_images[$header_index]['url'] = $url;
$header_images[$header_index]['thumbnail_url'] = $url;
- $header_images[$header_index]['width'] = $header_data['width'];
- $header_images[$header_index]['height'] = $header_data['height'];
+ if ( isset( $header_data['width'] ) )
+ $header_images[$header_index]['width'] = $header_data['width'];
+ if ( isset( $header_data['height'] ) )
+ $header_images[$header_index]['height'] = $header_data['height'];
}
return $header_images;
* @return object
*/
function get_custom_header() {
- $data = is_random_header_image()? _get_random_header_data() : get_theme_mod( 'header_image_data' );
+ global $_wp_default_headers;
+
+ if ( is_random_header_image() ) {
+ $data = _get_random_header_data();
+ } else {
+ $data = get_theme_mod( 'header_image_data' );
+ if ( ! $data && current_theme_supports( 'custom-header', 'default-image' ) ) {
+ $directory_args = array( get_template_directory_uri(), get_stylesheet_directory_uri() );
+ $data = array();
+ $data['url'] = $data['thumbnail_url'] = vsprintf( get_theme_support( 'custom-header', 'default-image' ), $directory_args );
+ if ( ! empty( $_wp_default_headers ) ) {
+ foreach ( (array) $_wp_default_headers as $default_header ) {
+ $url = vsprintf( $default_header['url'], $directory_args );
+ if ( $data['url'] == $url ) {
+ $data = $default_header;
+ $data['url'] = $url;
+ $data['thumbnail_url'] = vsprintf( $data['thumbnail_url'], $directory_args );
+ break;
+ }
+ }
+ }
+ }
+ }
+
$default = array(
'url' => '',
'thumbnail_url' => '',
*/
function _custom_background_cb() {
// $background is the saved custom image, or the default image.
- $background = get_background_image();
+ $background = set_url_scheme( get_background_image() );
// $color is the saved custom color.
// A default has to be specified in style.css. It will not be printed here.
switch ( $feature ) {
case 'custom-header' :
+ if ( ! did_action( 'wp_loaded' ) )
+ break;
$support = get_theme_support( 'custom-header' );
if ( $support[0]['wp-head-callback'] )
remove_action( 'wp_head', $support[0]['wp-head-callback'] );
break;
case 'custom-background' :
+ if ( ! did_action( 'wp_loaded' ) )
+ break;
$support = get_theme_support( 'custom-background' );
remove_action( 'wp_head', $support[0]['wp-head-callback'] );
remove_action( 'admin_menu', array( $GLOBALS['custom_background'], 'init' ) );
* @since 3.4.0
*
* @param string $stylesheet Optional. Theme to customize. Defaults to current theme.
+ * The theme's stylesheet will be urlencoded if necessary.
*/
function wp_customize_url( $stylesheet = null ) {
$url = admin_url( 'customize.php' );
if ( $stylesheet )
- $url .= '?theme=' . $stylesheet;
+ $url .= '?theme=' . urlencode( $stylesheet );
return esc_url( $url );
}
request = true;
<?php endif; ?>
- b[c] = b[c].replace( rcs, '' );
+ b[c] = b[c].replace( rcs, ' ' );
b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
}());
</script>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff