Rarst / toolbar-theme-switcher

php/Toolbar_Theme_Switcher.php

Spacing +66 added lines, -66 removed lines

@@ -13,8 +13,8 @@ 
 	 */
 	public static function on_load() {
 
-		add_action( 'setup_theme', array( __CLASS__, 'setup_theme' ) );
-		add_action( 'init', array( __CLASS__, 'init' ) );
+		add_action('setup_theme', array(__CLASS__, 'setup_theme'));
+		add_action('init', array(__CLASS__, 'init'));
 	}
 
 	/**
@@ -24,23 +24,23 @@ 
 
 		global $pagenow;
 
-		if ( ( is_admin() && 'themes.php' == $pagenow ) || ! self::can_switch_themes() ) {
+		if ((is_admin() && 'themes.php' == $pagenow) || ! self::can_switch_themes()) {
 			return;
 		}
 
 		self::check_reset();
 		self::load_cookie();
 
-		if ( empty( self::$theme ) ) {
+		if (empty(self::$theme)) {
 			return;
 		}
 
-		add_filter( 'pre_option_template', array( self::$theme, 'get_template' ) );
-		add_filter( 'pre_option_stylesheet', array( self::$theme, 'get_stylesheet' ) );
-		add_filter( 'pre_option_stylesheet_root', array( self::$theme, 'get_theme_root' ) );
+		add_filter('pre_option_template', array(self::$theme, 'get_template'));
+		add_filter('pre_option_stylesheet', array(self::$theme, 'get_stylesheet'));
+		add_filter('pre_option_stylesheet_root', array(self::$theme, 'get_theme_root'));
 		$parent = self::$theme->parent();
-		add_filter( 'pre_option_template_root', array( empty( $parent ) ? self::$theme : $parent, 'get_theme_root' ) );
-		add_filter( 'pre_option_current_theme', '__return_false' );
+		add_filter('pre_option_template_root', array(empty($parent) ? self::$theme : $parent, 'get_theme_root'));
+		add_filter('pre_option_current_theme', '__return_false');
 	}
 
 	/**
@@ -48,10 +48,10 @@ 
 	 */
 	public static function check_reset() {
 
-		if ( ! empty( filter_input( INPUT_GET, 'tts_reset' ) ) ) {
-			setcookie( self::get_cookie_name(), '', 1 );
+		if ( ! empty(filter_input(INPUT_GET, 'tts_reset'))) {
+			setcookie(self::get_cookie_name(), '', 1);
 			nocache_headers();
-			wp_safe_redirect( home_url() );
+			wp_safe_redirect(home_url());
 			die;
 		}
 	}
@@ -63,9 +63,9 @@ 
 	 */
 	public static function can_switch_themes() {
 
-		$capability = apply_filters( 'tts_capability', 'switch_themes' );
+		$capability = apply_filters('tts_capability', 'switch_themes');
 
-		return apply_filters( 'tts_can_switch_themes', current_user_can( $capability ) );
+		return apply_filters('tts_can_switch_themes', current_user_can($capability));
 	}
 
 	/**
@@ -73,17 +73,17 @@ 
 	 */
 	public static function load_cookie() {
 
-		$theme_name  = filter_input( INPUT_COOKIE, self::get_cookie_name() );
+		$theme_name = filter_input(INPUT_COOKIE, self::get_cookie_name());
 
-		if ( ! $theme_name ) {
+		if ( ! $theme_name) {
 			return;
 		}
 
-		$theme = wp_get_theme( $theme_name );
+		$theme = wp_get_theme($theme_name);
 
 		if (
 			$theme->exists()
-			&& $theme->get( 'Name' ) !== get_option( 'current_theme' )
+			&& $theme->get('Name') !== get_option('current_theme')
 			&& $theme->is_allowed()
 		) {
 			self::$theme = $theme;
@@ -99,8 +99,8 @@ 
 
 		static $hash;
 
-		if ( empty( $hash ) ) {
-			$hash = 'wordpress_tts_theme_' . md5( home_url( '', 'http' ) );
+		if (empty($hash)) {
+			$hash = 'wordpress_tts_theme_' . md5(home_url('', 'http'));
 		}
 
 		return $hash;
@@ -115,20 +115,20 @@ 
 
 		static $themes;
 
-		if ( isset( $themes ) ) {
+		if (isset($themes)) {
 			return $themes;
 		}
 
-		$wp_themes = wp_get_themes( array( 'allowed' => true ) );
+		$wp_themes = wp_get_themes(array('allowed' => true));
 
 		/** @var WP_Theme $theme */
-		foreach ( $wp_themes as $theme ) {
+		foreach ($wp_themes as $theme) {
 
 			// Make keys names (rather than slugs) for backwards compat.
-			$themes[ $theme->get( 'Name' ) ] = $theme;
+			$themes[$theme->get('Name')] = $theme;
 		}
 
-		$themes = apply_filters( 'tts_allowed_themes', $themes );
+		$themes = apply_filters('tts_allowed_themes', $themes);
 
 		return $themes;
 	}
@@ -138,12 +138,12 @@ 
 	 */
 	public static function init() {
 
-		if ( self::can_switch_themes() ) {
-			add_action( 'admin_bar_menu', array( __CLASS__, 'admin_bar_menu' ), 90 );
-			add_action( 'wp_ajax_tts_set_theme', array( __CLASS__, 'set_theme' ) );
+		if (self::can_switch_themes()) {
+			add_action('admin_bar_menu', array(__CLASS__, 'admin_bar_menu'), 90);
+			add_action('wp_ajax_tts_set_theme', array(__CLASS__, 'set_theme'));
 		}
 
-		load_plugin_textdomain( 'toolbar-theme-switcher', false, dirname( plugin_basename( __FILE__ ) ) . '/lang' );
+		load_plugin_textdomain('toolbar-theme-switcher', false, dirname(plugin_basename(__FILE__)) . '/lang');
 	}
 
 	/**
@@ -151,35 +151,35 @@ 
 	 *
 	 * @param WP_Admin_Bar $wp_admin_bar Admin bar instance.
 	 */
-	public static function admin_bar_menu( $wp_admin_bar ) {
+	public static function admin_bar_menu($wp_admin_bar) {
 		$themes  = self::get_allowed_themes();
-		$current = empty( self::$theme ) ? wp_get_theme() : self::$theme;
-		unset( $themes[ $current->get( 'Name' ) ] );
-		uksort( $themes, array( __CLASS__, 'sort_core_themes' ) );
+		$current = empty(self::$theme) ? wp_get_theme() : self::$theme;
+		unset($themes[$current->get('Name')]);
+		uksort($themes, array(__CLASS__, 'sort_core_themes'));
 
-		$title = apply_filters( 'tts_root_title', sprintf( __( 'Theme: %s', 'toolbar-theme-switcher' ), $current->display( 'Name' ) ) );
+		$title = apply_filters('tts_root_title', sprintf(__('Theme: %s', 'toolbar-theme-switcher'), $current->display('Name')));
 
-		$wp_admin_bar->add_menu( array(
+		$wp_admin_bar->add_menu(array(
 			'id'    => 'toolbar_theme_switcher',
 			'title' => $title,
-			'href'  => admin_url( 'themes.php' ),
-		) );
+			'href'  => admin_url('themes.php'),
+		));
 
-		$ajax_url = admin_url( 'admin-ajax.php' );
+		$ajax_url = admin_url('admin-ajax.php');
 
-		foreach ( $themes as $theme ) {
+		foreach ($themes as $theme) {
 
-			$href = add_query_arg( array(
+			$href = add_query_arg(array(
 				'action' => 'tts_set_theme',
-				'theme'  => urlencode( $theme->get_stylesheet() ),
-			), $ajax_url );
+				'theme'  => urlencode($theme->get_stylesheet()),
+			), $ajax_url);
 
-			$wp_admin_bar->add_menu( array(
+			$wp_admin_bar->add_menu(array(
 				'id'     => $theme['Stylesheet'],
-				'title'  => $theme->display( 'Name' ),
+				'title'  => $theme->display('Name'),
 				'href'   => $href,
 				'parent' => 'toolbar_theme_switcher',
-			) );
+			));
 		}
 	}
 
@@ -191,7 +191,7 @@ 
 	 *
 	 * @return int
 	 */
-	public static function sort_core_themes( $theme_a, $theme_b ) {
+	public static function sort_core_themes($theme_a, $theme_b) {
 
 		static $twenties = array(
 			'Twenty Ten',
@@ -207,17 +207,17 @@ 
 			'Twenty Twenty',
 		);
 
-		if ( 0 === strpos( $theme_a, 'Twenty' ) && 0 === strpos( $theme_b, 'Twenty' ) ) {
+		if (0 === strpos($theme_a, 'Twenty') && 0 === strpos($theme_b, 'Twenty')) {
 
-			$index_a = array_search( $theme_a, $twenties, true );
-			$index_b = array_search( $theme_b, $twenties, true );
+			$index_a = array_search($theme_a, $twenties, true);
+			$index_b = array_search($theme_b, $twenties, true);
 
-			if ( false !== $index_a && false !== $index_b ) {
-				return ( $index_a < $index_b ) ? - 1 : 1;
+			if (false !== $index_a && false !== $index_b) {
+				return ($index_a < $index_b) ? -1 : 1;
 			}
 		}
 
-		return strcasecmp( $theme_a, $theme_b );
+		return strcasecmp($theme_a, $theme_b);
 	}
 
 	/**
@@ -225,14 +225,14 @@ 
 	 */
 	public static function set_theme() {
 
-		$stylesheet = filter_input( INPUT_GET, 'theme' );
-		$theme      = wp_get_theme( $stylesheet );
+		$stylesheet = filter_input(INPUT_GET, 'theme');
+		$theme      = wp_get_theme($stylesheet);
 
-		if ( $theme->exists() && $theme->is_allowed() ) {
-			setcookie( self::get_cookie_name(), $theme->get_stylesheet(), strtotime( '+1 year' ), COOKIEPATH );
+		if ($theme->exists() && $theme->is_allowed()) {
+			setcookie(self::get_cookie_name(), $theme->get_stylesheet(), strtotime('+1 year'), COOKIEPATH);
 		}
 
-		wp_safe_redirect( wp_get_referer() );
+		wp_safe_redirect(wp_get_referer());
 		die;
 	}
 
@@ -246,9 +246,9 @@ 
 	 *
 	 * @return bool
 	 */
-	public static function is_allowed( $theme ) {
+	public static function is_allowed($theme) {
 
-		return array_key_exists( $theme->get( 'Name' ), self::get_allowed_themes() );
+		return array_key_exists($theme->get('Name'), self::get_allowed_themes());
 	}
 
 	/**
@@ -260,9 +260,9 @@ 
 	 *
 	 * @return string
 	 */
-	public static function template( $template ) {
+	public static function template($template) {
 
-		return self::get_theme_field( 'Template', $template );
+		return self::get_theme_field('Template', $template);
 	}
 
 	/**
@@ -274,9 +274,9 @@ 
 	 *
 	 * @return string
 	 */
-	public static function stylesheet( $stylesheet ) {
+	public static function stylesheet($stylesheet) {
 
-		return self::get_theme_field( 'Stylesheet', $stylesheet );
+		return self::get_theme_field('Stylesheet', $stylesheet);
 	}
 
 	/**
@@ -289,10 +289,10 @@ 
 	 *
 	 * @return mixed
 	 */
-	public static function get_theme_field( $field_name, $default = false ) {
+	public static function get_theme_field($field_name, $default = false) {
 
-		if ( ! empty( self::$theme ) ) {
-			return self::$theme->get( $field_name );
+		if ( ! empty(self::$theme)) {
+			return self::$theme->get($field_name);
 		}
 
 		return $default;