if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )
return new WP_Error('fs_error', __('Filesystem error.'), $wp_filesystem->errors);
- //Get the base plugin folder
+ // Get the base plugin folder.
$themes_dir = $wp_filesystem->wp_themes_dir();
- if ( empty($themes_dir) )
- return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress theme directory.'));
+ if ( empty( $themes_dir ) ) {
+ return new WP_Error( 'fs_no_themes_dir', __( 'Unable to locate WordPress theme directory.' ) );
+ }
$themes_dir = trailingslashit( $themes_dir );
- $theme_dir = trailingslashit($themes_dir . $stylesheet);
- $deleted = $wp_filesystem->delete($theme_dir, true);
+ $theme_dir = trailingslashit( $themes_dir . $stylesheet );
+ $deleted = $wp_filesystem->delete( $theme_dir, true );
+
+ if ( ! $deleted ) {
+ return new WP_Error( 'could_not_remove_theme', sprintf( __( 'Could not fully remove the theme %s.' ), $stylesheet ) );
+ }
- if ( ! $deleted )
- return new WP_Error('could_not_remove_theme', sprintf(__('Could not fully remove the theme %s.'), $stylesheet) );
+ $translations_dir = $wp_filesystem->wp_lang_dir();
+ $translations_dir = trailingslashit( $translations_dir );
- // Force refresh of theme update information
- delete_site_transient('update_themes');
+ $theme_translations = wp_get_installed_translations( 'themes' );
+
+ // Remove language files, silently.
+ if ( ! empty( $theme_translations[ $stylesheet ] ) ) {
+ $translations = $theme_translations[ $stylesheet ];
+
+ foreach ( $translations as $translation => $data ) {
+ $wp_filesystem->delete( WP_LANG_DIR . '/themes/' . $stylesheet . '-' . $translation . '.po' );
+ $wp_filesystem->delete( WP_LANG_DIR . '/themes/' . $stylesheet . '-' . $translation . '.mo' );
+ }
+ }
+
+ // Force refresh of theme update information.
+ delete_site_transient( 'update_themes' );
return true;
}
* @since 3.8.0
*
* @param WP_Theme $theme WP_Theme object.
- * @return string|bool HTML for the update link, or false if invalid info was passed.
+ * @return false|string HTML for the update link, or false if invalid info was passed.
*/
function get_theme_update_available( $theme ) {
static $themes_update;
* @param array|object $args Optional. Arguments to serialize for the Theme Info API.
* @return mixed
*/
- function themes_api( $action, $args = null ) {
+function themes_api( $action, $args = null ) {
- if ( is_array($args) )
- $args = (object)$args;
+ if ( is_array( $args ) ) {
+ $args = (object) $args;
+ }
- if ( !isset($args->per_page) )
+ if ( ! isset( $args->per_page ) ) {
$args->per_page = 24;
+ }
+
+ if ( ! isset( $args->locale ) ) {
+ $args->locale = get_locale();
+ }
+
/**
* Filter arguments used to query for installer pages from the WordPress.org Themes API.
*
* @param object $args Arguments used to query for installer pages from the WordPress.org Themes API.
* @param string $action Requested action. Likely values are 'theme_information',
* 'feature_list', or 'query_themes'.
- */
+ */
$args = apply_filters( 'themes_api_args', $args, $action );
/**
WP_Theme::sort_by_name( $themes );
foreach ( $themes as $theme ) {
+ $slug = $theme->get_stylesheet();
+ $encoded_slug = urlencode( $slug );
+
$parent = false;
if ( $theme->parent() ) {
$parent = $theme->parent()->display( 'Name' );
+ $parents[ $slug ] = $theme->parent()->get_stylesheet();
}
- $slug = $theme->get_stylesheet();
- $encoded_slug = urlencode( $slug );
-
$prepared_themes[ $slug ] = array(
'id' => $slug,
'name' => $theme->display( 'Name' ),
);
}
+ // Remove 'delete' action if theme has an active child
+ if ( isset( $parents ) && array_key_exists( $current_theme, $parents ) ) {
+ unset( $prepared_themes[ $parents[ $current_theme ] ]['actions']['delete'] );
+ }
+
/**
* Filter the themes prepared for JavaScript, for themes.php.
*