.
add_theme_support( 'automatic-feed-links' );
// This theme uses wp_nav_menu() in one location.
register_nav_menu( 'primary', __( 'Primary Menu', 'musicthemebysg' ) );
// Add support for a variety of post formats
add_theme_support( 'post-formats', array( 'aside', 'link', 'gallery', 'status', 'quote', 'image' ) );
$default_background_color = '';
// Add support for custom backgrounds.
add_theme_support( 'custom-background', array(
// Let WordPress know what our default background color is.
// This is dependent on our current color scheme.
'default-color' => $default_background_color,
) );
// This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images
add_theme_support( 'post-thumbnails' );
// Add support for custom headers.
$custom_header_support = array(
// The default header text color.
'default-text-color' => '000',
// The height and width of our custom header.
'width' => apply_filters( 'musicthemebysg_header_image_width', 1000 ),
'height' => apply_filters( 'musicthemebysg_header_image_height', 288 ),
// Support flexible heights.
'flex-height' => true,
// Random image rotation by default.
'random-default' => true,
// Callback for styling the header.
'wp-head-callback' => 'musicthemebysg_header_style',
// Callback for styling the header preview in the admin.
'admin-head-callback' => 'musicthemebysg_admin_header_style',
// Callback used to display the header preview in the admin.
'admin-preview-callback' => 'musicthemebysg_admin_header_image',
);
add_theme_support( 'custom-header', $custom_header_support );
// We'll be using post thumbnails for custom header images on posts and pages.
// We want them to be the size of the header image that we just defined
// Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php.
set_post_thumbnail_size( $custom_header_support['width'], $custom_header_support['height'], true );
// Add Music Theme by SiteGround's custom image sizes.
// Used for large feature (header) images.
add_image_size( 'large-feature', $custom_header_support['width'], $custom_header_support['height'], true );
// Used for featured posts if a large-feature doesn't exist.
add_image_size( 'small-feature', 500, 300 );
}
endif; // musicthemebysg_setup
if ( ! function_exists( 'musicthemebysg_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog
*
* @since Music Theme by SiteGround
*/
function musicthemebysg_header_style() {
$text_color = get_header_textcolor();
// If no custom options for text are set, let's bail.
if ( $text_color == HEADER_TEXTCOLOR )
return;
// If we get this far, we have custom styles. Let's do this.
?>
Header admin panel.
*
* Referenced via add_theme_support('custom-header') in musicthemebysg_setup().
*
* @since Music Theme by SiteGround
*/
function musicthemebysg_admin_header_style() {
?>
Header admin panel.
*
* Referenced via add_theme_support('custom-header') in musicthemebysg_setup().
*
* @since Music Theme by SiteGround
*/
function musicthemebysg_admin_header_image() { ?>
' . __( 'Continue reading →', 'musicthemebysg' ) . '';
}
endif; // musicthemebysg_continue_reading_link
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and musicthemebysg_continue_reading_link().
*
* To override this in a child theme, remove the filter and add your own
* function tied to the excerpt_more filter hook.
*/
function musicthemebysg_auto_excerpt_more( $more ) {
return ' …' . musicthemebysg_continue_reading_link();
}
add_filter( 'excerpt_more', 'musicthemebysg_auto_excerpt_more' );
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*
* To override this link in a child theme, remove the filter and add your own
* function tied to the get_the_excerpt filter hook.
*/
function musicthemebysg_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= musicthemebysg_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'musicthemebysg_custom_excerpt_more' );
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
function musicthemebysg_page_menu_args( $args ) {
if ( ! isset( $args['show_home'] ) )
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'musicthemebysg_page_menu_args' );
/**
* Register our sidebars and widgetized areas. Also register the default Epherma widget.
*
* @since Music Theme by SiteGround
*/
function musicthemebysg_widgets_init() {
register_sidebar( array(
'name' => __( 'Main Sidebar', 'musicthemebysg' ),
'id' => 'sidebar-1',
'before_widget' => '",
'before_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area One', 'musicthemebysg' ),
'id' => 'sidebar-3',
'description' => __( 'An optional widget area for your site footer', 'musicthemebysg' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area Two', 'musicthemebysg' ),
'id' => 'sidebar-4',
'description' => __( 'An optional widget area for your site footer', 'musicthemebysg' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area Three', 'musicthemebysg' ),
'id' => 'sidebar-5',
'description' => __( 'An optional widget area for your site footer', 'musicthemebysg' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
}
add_action( 'widgets_init', 'musicthemebysg_widgets_init' );
if ( ! function_exists( 'musicthemebysg_content_nav' ) ) :
/**
* Display navigation to next/previous pages when applicable
*/
function musicthemebysg_content_nav( $html_id ) {
global $wp_query;
if ( $wp_query->max_num_pages > 1 ) : ?>
]*?href=[\'"](.+?)[\'"]/is', get_the_content(), $matches ) )
return false;
return esc_url_raw( $matches[1] );
}
/**
* Count the number of footer sidebars to enable dynamic classes for the footer
*/
function musicthemebysg_footer_sidebar_class() {
$count = 0;
if ( is_active_sidebar( 'sidebar-3' ) )
$count++;
if ( is_active_sidebar( 'sidebar-4' ) )
$count++;
if ( is_active_sidebar( 'sidebar-5' ) )
$count++;
$class = '';
switch ( $count ) {
case '1':
$class = 'one';
break;
case '2':
$class = 'two';
break;
case '3':
$class = 'three';
break;
}
if ( $class )
echo 'class="' . $class . '"';
}
if ( ! function_exists( 'musicthemebysg_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* To override this walker in a child theme without modifying the comments template
* simply create your own musicthemebysg_comment(), and that function will be used instead.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*
* @since Music Theme by SiteGround
*/
function musicthemebysg_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
?>