--- a/wp/wp-content/themes/twentytwelve/functions.php Tue Jun 09 11:14:17 2015 +0000
+++ b/wp/wp-content/themes/twentytwelve/functions.php Mon Oct 14 17:39:30 2019 +0200
@@ -23,8 +23,9 @@
*/
// Set up the content width value based on the theme's design and stylesheet.
-if ( ! isset( $content_width ) )
+if ( ! isset( $content_width ) ) {
$content_width = 625;
+}
/**
* Twenty Twelve setup.
@@ -35,7 +36,7 @@
* @uses load_theme_textdomain() For translation/localization support.
* @uses add_editor_style() To add a Visual Editor stylesheet.
* @uses add_theme_support() To add support for post thumbnails, automatic feed links,
- * custom background, and post formats.
+ * custom background, and post formats.
* @uses register_nav_menu() To add support for navigation menus.
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
*
@@ -45,11 +46,11 @@
/*
* Makes Twenty Twelve available for translation.
*
- * Translations can be added to the /languages/ directory.
+ * Translations can be filed at WordPress.org. See: https://translate.wordpress.org/projects/wp-themes/twentytwelve
* If you're building a theme based on Twenty Twelve, use a find and replace
* to change 'twentytwelve' to the name of your theme in all the template files.
*/
- load_theme_textdomain( 'twentytwelve', get_template_directory() . '/languages' );
+ load_theme_textdomain( 'twentytwelve' );
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
@@ -67,13 +68,18 @@
* This theme supports custom background color and image,
* and here we also set up the default background color.
*/
- add_theme_support( 'custom-background', array(
- 'default-color' => 'e6e6e6',
- ) );
+ add_theme_support(
+ 'custom-background', array(
+ 'default-color' => 'e6e6e6',
+ )
+ );
// This theme uses a custom image size for featured images, displayed on "standard" posts.
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 624, 9999 ); // Unlimited height, soft crop
+
+ // Indicate widget sidebars can use selective refresh in the Customizer.
+ add_theme_support( 'customize-selective-refresh-widgets' );
}
add_action( 'after_setup_theme', 'twentytwelve_setup' );
@@ -106,26 +112,26 @@
*/
$subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)', 'twentytwelve' );
- if ( 'cyrillic' == $subset )
+ if ( 'cyrillic' == $subset ) {
$subsets .= ',cyrillic,cyrillic-ext';
- elseif ( 'greek' == $subset )
+ } elseif ( 'greek' == $subset ) {
$subsets .= ',greek,greek-ext';
- elseif ( 'vietnamese' == $subset )
+ } elseif ( 'vietnamese' == $subset ) {
$subsets .= ',vietnamese';
+ }
- $protocol = is_ssl() ? 'https' : 'http';
$query_args = array(
'family' => 'Open+Sans:400italic,700italic,400,700',
'subset' => $subsets,
);
- $font_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
+ $font_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return $font_url;
}
/**
- * Enqueue scripts and styles for front-end.
+ * Enqueue scripts and styles for front end.
*
* @since Twenty Twelve 1.0
*/
@@ -136,15 +142,17 @@
* Adds JavaScript to pages with the comment form to support
* sites with threaded comments (when in use).
*/
- if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
+ if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
+ }
// Adds JavaScript for handling the navigation menu hide-and-show behavior.
wp_enqueue_script( 'twentytwelve-navigation', get_template_directory_uri() . '/js/navigation.js', array( 'jquery' ), '20140711', true );
$font_url = twentytwelve_get_font_url();
- if ( ! empty( $font_url ) )
+ if ( ! empty( $font_url ) ) {
wp_enqueue_style( 'twentytwelve-fonts', esc_url_raw( $font_url ), array(), null );
+ }
// Loads our main stylesheet.
wp_enqueue_style( 'twentytwelve-style', get_stylesheet_uri() );
@@ -156,6 +164,31 @@
add_action( 'wp_enqueue_scripts', 'twentytwelve_scripts_styles' );
/**
+ * Add preconnect for Google Fonts.
+ *
+ * @since Twenty Twelve 2.2
+ *
+ * @param array $urls URLs to print for resource hints.
+ * @param string $relation_type The relation type the URLs are printed.
+ * @return array URLs to print for resource hints.
+ */
+function twentytwelve_resource_hints( $urls, $relation_type ) {
+ if ( wp_style_is( 'twentytwelve-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
+ if ( version_compare( $GLOBALS['wp_version'], '4.7-alpha', '>=' ) ) {
+ $urls[] = array(
+ 'href' => 'https://fonts.gstatic.com',
+ 'crossorigin',
+ );
+ } else {
+ $urls[] = 'https://fonts.gstatic.com';
+ }
+ }
+
+ return $urls;
+}
+add_filter( 'wp_resource_hints', 'twentytwelve_resource_hints', 10, 2 );
+
+/**
* Filter TinyMCE CSS path to include Google Fonts.
*
* Adds additional stylesheets to the TinyMCE editor if needed.
@@ -170,11 +203,13 @@
function twentytwelve_mce_css( $mce_css ) {
$font_url = twentytwelve_get_font_url();
- if ( empty( $font_url ) )
+ if ( empty( $font_url ) ) {
return $mce_css;
+ }
- if ( ! empty( $mce_css ) )
+ if ( ! empty( $mce_css ) ) {
$mce_css .= ',';
+ }
$mce_css .= esc_url_raw( str_replace( ',', '%2C', $font_url ) );
@@ -197,20 +232,23 @@
function twentytwelve_wp_title( $title, $sep ) {
global $paged, $page;
- if ( is_feed() )
+ if ( is_feed() ) {
return $title;
+ }
// Add the site name.
$title .= get_bloginfo( 'name', 'display' );
// Add the site description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
- if ( $site_description && ( is_home() || is_front_page() ) )
+ if ( $site_description && ( is_home() || is_front_page() ) ) {
$title = "$title $sep $site_description";
+ }
// Add a page number if necessary.
- if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() )
+ if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
$title = "$title $sep " . sprintf( __( 'Page %s', 'twentytwelve' ), max( $paged, $page ) );
+ }
return $title;
}
@@ -224,8 +262,9 @@
* @since Twenty Twelve 1.0
*/
function twentytwelve_page_menu_args( $args ) {
- if ( ! isset( $args['show_home'] ) )
+ if ( ! isset( $args['show_home'] ) ) {
$args['show_home'] = true;
+ }
return $args;
}
add_filter( 'wp_page_menu_args', 'twentytwelve_page_menu_args' );
@@ -238,168 +277,190 @@
* @since Twenty Twelve 1.0
*/
function twentytwelve_widgets_init() {
- register_sidebar( array(
- 'name' => __( 'Main Sidebar', 'twentytwelve' ),
- 'id' => 'sidebar-1',
- 'description' => __( 'Appears on posts and pages except the optional Front Page template, which has its own widgets', 'twentytwelve' ),
- 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
- 'after_widget' => '</aside>',
- 'before_title' => '<h3 class="widget-title">',
- 'after_title' => '</h3>',
- ) );
+ register_sidebar(
+ array(
+ 'name' => __( 'Main Sidebar', 'twentytwelve' ),
+ 'id' => 'sidebar-1',
+ 'description' => __( 'Appears on posts and pages except the optional Front Page template, which has its own widgets', 'twentytwelve' ),
+ 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
+ 'after_widget' => '</aside>',
+ 'before_title' => '<h3 class="widget-title">',
+ 'after_title' => '</h3>',
+ )
+ );
- register_sidebar( array(
- 'name' => __( 'First Front Page Widget Area', 'twentytwelve' ),
- 'id' => 'sidebar-2',
- 'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
- 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
- 'after_widget' => '</aside>',
- 'before_title' => '<h3 class="widget-title">',
- 'after_title' => '</h3>',
- ) );
+ register_sidebar(
+ array(
+ 'name' => __( 'First Front Page Widget Area', 'twentytwelve' ),
+ 'id' => 'sidebar-2',
+ 'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
+ 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
+ 'after_widget' => '</aside>',
+ 'before_title' => '<h3 class="widget-title">',
+ 'after_title' => '</h3>',
+ )
+ );
- register_sidebar( array(
- 'name' => __( 'Second Front Page Widget Area', 'twentytwelve' ),
- 'id' => 'sidebar-3',
- 'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
- 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
- 'after_widget' => '</aside>',
- 'before_title' => '<h3 class="widget-title">',
- 'after_title' => '</h3>',
- ) );
+ register_sidebar(
+ array(
+ 'name' => __( 'Second Front Page Widget Area', 'twentytwelve' ),
+ 'id' => 'sidebar-3',
+ 'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
+ 'before_widget' => '<aside id="%1$s" class="widget %2$s">',
+ 'after_widget' => '</aside>',
+ 'before_title' => '<h3 class="widget-title">',
+ 'after_title' => '</h3>',
+ )
+ );
}
add_action( 'widgets_init', 'twentytwelve_widgets_init' );
if ( ! function_exists( 'twentytwelve_content_nav' ) ) :
-/**
- * Displays navigation to next/previous pages when applicable.
- *
- * @since Twenty Twelve 1.0
- */
-function twentytwelve_content_nav( $html_id ) {
- global $wp_query;
+ /**
+ * Displays navigation to next/previous pages when applicable.
+ *
+ * @since Twenty Twelve 1.0
+ */
+ function twentytwelve_content_nav( $html_id ) {
+ global $wp_query;
- if ( $wp_query->max_num_pages > 1 ) : ?>
- <nav id="<?php echo esc_attr( $html_id ); ?>" class="navigation" role="navigation">
- <h3 class="assistive-text"><?php _e( 'Post navigation', 'twentytwelve' ); ?></h3>
- <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'twentytwelve' ) ); ?></div>
- <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'twentytwelve' ) ); ?></div>
- </nav><!-- .navigation -->
- <?php endif;
-}
+ if ( $wp_query->max_num_pages > 1 ) : ?>
+ <nav id="<?php echo esc_attr( $html_id ); ?>" class="navigation" role="navigation">
+ <h3 class="assistive-text"><?php _e( 'Post navigation', 'twentytwelve' ); ?></h3>
+ <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'twentytwelve' ) ); ?></div>
+ <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'twentytwelve' ) ); ?></div>
+ </nav><!-- .navigation -->
+ <?php
+ endif;
+ }
endif;
if ( ! function_exists( 'twentytwelve_comment' ) ) :
-/**
- * Template for comments and pingbacks.
- *
- * To override this walker in a child theme without modifying the comments template
- * simply create your own twentytwelve_comment(), and that function will be used instead.
- *
- * Used as a callback by wp_list_comments() for displaying the comments.
- *
- * @since Twenty Twelve 1.0
- */
-function twentytwelve_comment( $comment, $args, $depth ) {
- $GLOBALS['comment'] = $comment;
- switch ( $comment->comment_type ) :
- case 'pingback' :
- case 'trackback' :
- // Display trackbacks differently than normal comments.
- ?>
- <li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
+ /**
+ * Template for comments and pingbacks.
+ *
+ * To override this walker in a child theme without modifying the comments template
+ * simply create your own twentytwelve_comment(), and that function will be used instead.
+ *
+ * Used as a callback by wp_list_comments() for displaying the comments.
+ *
+ * @since Twenty Twelve 1.0
+ */
+ function twentytwelve_comment( $comment, $args, $depth ) {
+ $GLOBALS['comment'] = $comment;
+ switch ( $comment->comment_type ) :
+ case 'pingback':
+ case 'trackback':
+ // Display trackbacks differently than normal comments.
+ ?>
+ <li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
<p><?php _e( 'Pingback:', 'twentytwelve' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( __( '(Edit)', 'twentytwelve' ), '<span class="edit-link">', '</span>' ); ?></p>
<?php
- break;
- default :
- // Proceed with normal comments.
- global $post;
- ?>
- <li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
+ break;
+ default:
+ // Proceed with normal comments.
+ global $post;
+ ?>
+ <li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
<article id="comment-<?php comment_ID(); ?>" class="comment">
<header class="comment-meta comment-author vcard">
<?php
echo get_avatar( $comment, 44 );
- printf( '<cite><b class="fn">%1$s</b> %2$s</cite>',
+ printf(
+ '<cite><b class="fn">%1$s</b> %2$s</cite>',
get_comment_author_link(),
// If current post author is also comment author, make it known visually.
( $comment->user_id === $post->post_author ) ? '<span>' . __( 'Post author', 'twentytwelve' ) . '</span>' : ''
);
- printf( '<a href="%1$s"><time datetime="%2$s">%3$s</time></a>',
+ printf(
+ '<a href="%1$s"><time datetime="%2$s">%3$s</time></a>',
esc_url( get_comment_link( $comment->comment_ID ) ),
get_comment_time( 'c' ),
/* translators: 1: date, 2: time */
sprintf( __( '%1$s at %2$s', 'twentytwelve' ), get_comment_date(), get_comment_time() )
);
- ?>
- </header><!-- .comment-meta -->
+ ?>
+ </header><!-- .comment-meta -->
- <?php if ( '0' == $comment->comment_approved ) : ?>
+ <?php if ( '0' == $comment->comment_approved ) : ?>
<p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'twentytwelve' ); ?></p>
<?php endif; ?>
- <section class="comment-content comment">
+ <section class="comment-content comment">
<?php comment_text(); ?>
<?php edit_comment_link( __( 'Edit', 'twentytwelve' ), '<p class="edit-link">', '</p>' ); ?>
- </section><!-- .comment-content -->
+ </section><!-- .comment-content -->
- <div class="reply">
- <?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply', 'twentytwelve' ), 'after' => ' <span>↓</span>', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
- </div><!-- .reply -->
- </article><!-- #comment-## -->
- <?php
- break;
- endswitch; // end comment_type check
-}
+ <div class="reply">
+ <?php
+ comment_reply_link(
+ array_merge(
+ $args, array(
+ 'reply_text' => __( 'Reply', 'twentytwelve' ),
+ 'after' => ' <span>↓</span>',
+ 'depth' => $depth,
+ 'max_depth' => $args['max_depth'],
+ )
+ )
+ );
+?>
+ </div><!-- .reply -->
+ </article><!-- #comment-## -->
+ <?php
+ break;
+ endswitch; // end comment_type check
+ }
endif;
if ( ! function_exists( 'twentytwelve_entry_meta' ) ) :
-/**
- * Set up post entry meta.
- *
- * Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
- *
- * Create your own twentytwelve_entry_meta() to override in a child theme.
- *
- * @since Twenty Twelve 1.0
- */
-function twentytwelve_entry_meta() {
- // Translators: used between list items, there is a space after the comma.
- $categories_list = get_the_category_list( __( ', ', 'twentytwelve' ) );
+ /**
+ * Set up post entry meta.
+ *
+ * Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
+ *
+ * Create your own twentytwelve_entry_meta() to override in a child theme.
+ *
+ * @since Twenty Twelve 1.0
+ */
+ function twentytwelve_entry_meta() {
+ // Translators: used between list items, there is a space after the comma.
+ $categories_list = get_the_category_list( __( ', ', 'twentytwelve' ) );
- // Translators: used between list items, there is a space after the comma.
- $tag_list = get_the_tag_list( '', __( ', ', 'twentytwelve' ) );
+ // Translators: used between list items, there is a space after the comma.
+ $tag_list = get_the_tag_list( '', __( ', ', 'twentytwelve' ) );
- $date = sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a>',
- esc_url( get_permalink() ),
- esc_attr( get_the_time() ),
- esc_attr( get_the_date( 'c' ) ),
- esc_html( get_the_date() )
- );
+ $date = sprintf(
+ '<a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a>',
+ esc_url( get_permalink() ),
+ esc_attr( get_the_time() ),
+ esc_attr( get_the_date( 'c' ) ),
+ esc_html( get_the_date() )
+ );
- $author = sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>',
- esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
- esc_attr( sprintf( __( 'View all posts by %s', 'twentytwelve' ), get_the_author() ) ),
- get_the_author()
- );
+ $author = sprintf(
+ '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>',
+ esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
+ esc_attr( sprintf( __( 'View all posts by %s', 'twentytwelve' ), get_the_author() ) ),
+ get_the_author()
+ );
- // Translators: 1 is category, 2 is tag, 3 is the date and 4 is the author's name.
- if ( $tag_list ) {
- $utility_text = __( 'This entry was posted in %1$s and tagged %2$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
- } elseif ( $categories_list ) {
- $utility_text = __( 'This entry was posted in %1$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
- } else {
- $utility_text = __( 'This entry was posted on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
- }
+ // Translators: 1 is category, 2 is tag, 3 is the date and 4 is the author's name.
+ if ( $tag_list ) {
+ $utility_text = __( 'This entry was posted in %1$s and tagged %2$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
+ } elseif ( $categories_list ) {
+ $utility_text = __( 'This entry was posted in %1$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
+ } else {
+ $utility_text = __( 'This entry was posted on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
+ }
- printf(
- $utility_text,
- $categories_list,
- $tag_list,
- $date,
- $author
- );
-}
+ printf(
+ $utility_text,
+ $categories_list,
+ $tag_list,
+ $date,
+ $author
+ );
+ }
endif;
/**
@@ -423,30 +484,36 @@
$background_color = get_background_color();
$background_image = get_background_image();
- if ( ! is_active_sidebar( 'sidebar-1' ) || is_page_template( 'page-templates/full-width.php' ) )
+ if ( ! is_active_sidebar( 'sidebar-1' ) || is_page_template( 'page-templates/full-width.php' ) ) {
$classes[] = 'full-width';
+ }
if ( is_page_template( 'page-templates/front-page.php' ) ) {
$classes[] = 'template-front-page';
- if ( has_post_thumbnail() )
+ if ( has_post_thumbnail() ) {
$classes[] = 'has-post-thumbnail';
- if ( is_active_sidebar( 'sidebar-2' ) && is_active_sidebar( 'sidebar-3' ) )
+ }
+ if ( is_active_sidebar( 'sidebar-2' ) && is_active_sidebar( 'sidebar-3' ) ) {
$classes[] = 'two-sidebars';
+ }
}
if ( empty( $background_image ) ) {
- if ( empty( $background_color ) )
+ if ( empty( $background_color ) ) {
$classes[] = 'custom-background-empty';
- elseif ( in_array( $background_color, array( 'fff', 'ffffff' ) ) )
+ } elseif ( in_array( $background_color, array( 'fff', 'ffffff' ) ) ) {
$classes[] = 'custom-background-white';
+ }
}
// Enable custom font class only if the font CSS is queued to load.
- if ( wp_style_is( 'twentytwelve-fonts', 'queue' ) )
+ if ( wp_style_is( 'twentytwelve-fonts', 'queue' ) ) {
$classes[] = 'custom-font-enabled';
+ }
- if ( ! is_multi_author() )
+ if ( ! is_multi_author() ) {
$classes[] = 'single-author';
+ }
return $classes;
}
@@ -481,10 +548,51 @@
$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
+
+ if ( isset( $wp_customize->selective_refresh ) ) {
+ $wp_customize->selective_refresh->add_partial(
+ 'blogname', array(
+ 'selector' => '.site-title > a',
+ 'container_inclusive' => false,
+ 'render_callback' => 'twentytwelve_customize_partial_blogname',
+ )
+ );
+ $wp_customize->selective_refresh->add_partial(
+ 'blogdescription', array(
+ 'selector' => '.site-description',
+ 'container_inclusive' => false,
+ 'render_callback' => 'twentytwelve_customize_partial_blogdescription',
+ )
+ );
+ }
}
add_action( 'customize_register', 'twentytwelve_customize_register' );
/**
+ * Render the site title for the selective refresh partial.
+ *
+ * @since Twenty Twelve 2.0
+ * @see twentytwelve_customize_register()
+ *
+ * @return void
+ */
+function twentytwelve_customize_partial_blogname() {
+ bloginfo( 'name' );
+}
+
+/**
+ * Render the site tagline for the selective refresh partial.
+ *
+ * @since Twenty Twelve 2.0
+ * @see twentytwelve_customize_register()
+ *
+ * @return void
+ */
+function twentytwelve_customize_partial_blogdescription() {
+ bloginfo( 'description' );
+}
+
+/**
* Enqueue Javascript postMessage handlers for the Customizer.
*
* Binds JS handlers to make the Customizer preview reload changes asynchronously.
@@ -495,3 +603,23 @@
wp_enqueue_script( 'twentytwelve-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), '20141120', true );
}
add_action( 'customize_preview_init', 'twentytwelve_customize_preview_js' );
+
+
+/**
+ * Modifies tag cloud widget arguments to display all tags in the same font size
+ * and use list format for better accessibility.
+ *
+ * @since Twenty Twelve 2.4
+ *
+ * @param array $args Arguments for tag cloud widget.
+ * @return array The filtered arguments for tag cloud widget.
+ */
+function twentytwelve_widget_tag_cloud_args( $args ) {
+ $args['largest'] = 22;
+ $args['smallest'] = 8;
+ $args['unit'] = 'pt';
+ $args['format'] = 'list';
+
+ return $args;
+}
+add_filter( 'widget_tag_cloud_args', 'twentytwelve_widget_tag_cloud_args' );