__( 'Sidebar Menu', 'dusktodawn' ),
) );
// Add support for Post Formats
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'image', 'video', 'quote', 'link', 'chat', 'audio' ) );
}
endif; // dusktodawn_setup
// Tell WordPress to run dusktodawn_setup() when the 'after_setup_theme' hook is run.
add_action( 'after_setup_theme', 'dusktodawn_setup' );
/**
* Setup the WordPress core custom background feature.
*
* Hooks into the after_setup_theme action.
*/
function dusktodawn_register_custom_background() {
add_theme_support( 'custom-background', apply_filters( 'dusktodawn_custom_background_args', array(
'default-color' => '',
'default-image' => '',
) ) );
}
add_action( 'after_setup_theme', 'dusktodawn_register_custom_background' );
function dusktodawn_custom_background() {
if ( '' != get_background_image() ) : ?>
__( 'Sidebar 1', 'dusktodawn' ),
'id' => 'sidebar-1',
'before_widget' => '',
'before_title' => '
',
'after_title' => '
',
) );
}
add_action( 'widgets_init', 'dusktodawn_widgets_init' );
// Display navigation to next/previous pages when applicable
function dusktodawn_content_nav( $nav_id ) {
global $wp_query;
?>
by %7$s', 'dusktodawn' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'dusktodawn' ), get_the_author() ) ),
esc_html( get_the_author() )
);
}
// Adds custom classes to the array of body classes.
function dusktodawn_body_classes( $classes ) {
// Adds a class of single-author to blogs with only 1 published author
if ( ! is_multi_author() ) {
$classes[] = 'single-author';
}
return $classes;
}
add_filter( 'body_class', 'dusktodawn_body_classes' );
// Returns true if a blog has more than 1 category
function dusktodawn_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_the_cool_cats = is_countable( $all_the_cool_cats ) ? count( $all_the_cool_cats ) : 0;
set_transient( 'all_the_cool_cats', $all_the_cool_cats );
}
if ( '1' != $all_the_cool_cats ) {
// This blog has more than 1 category so dusktodawn_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so dusktodawn_categorized_blog should return false
return false;
}
}
// Flush out the transients used in dusktodawn_categorized_blog
function dusktodawn_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'dusktodawn_category_transient_flusher' );
add_action( 'save_post', 'dusktodawn_category_transient_flusher' );
function dusktodawn_post_meta() {
if ( is_singular() ) :
/* translators: used between list items, there is a space after the comma */
$category_list = get_the_category_list( __( ', ', 'dusktodawn' ) );
/* translators: used between list items, there is a space after the comma */
$tag_list = get_the_tag_list( '', ', ' );
if ( ! dusktodawn_categorized_blog() ) {
// This blog only has 1 category so we just need to worry about tags in the meta text
if ( '' != $tag_list && ! is_wp_error( $tag_list ) ) {
$meta_text = __( 'This entry was tagged %2$s. Bookmark the permalink. ', 'dusktodawn' );
} else {
$meta_text = __( 'Bookmark the permalink. ', 'dusktodawn' );
}
} else {
// But this blog has loads of categories so we should probably display them here
if ( '' != $tag_list && ! is_wp_error( $tag_list ) ) {
$meta_text = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the permalink. ', 'dusktodawn' );
} else {
$meta_text = __( 'This entry was posted in %1$s. Bookmark the permalink. ', 'dusktodawn' );
}
} // end check for categories on this blog
printf(
$meta_text,
$category_list,
$tag_list,
get_permalink(),
the_title_attribute( 'echo=0' )
);
else :
/* translators: used between list items, there is a space after the comma */
$categories_list = get_the_category_list( __( ', ', 'dusktodawn' ) );
if ( $categories_list && dusktodawn_categorized_blog() ) : ?>
', false );
}
return $content;
}
add_filter( 'the_content', 'dusktodawn_conditional_title', 0 );
/**
* Filters wp_title to print a neat tag based on what is being viewed.
*
* @since Dusk To Dawn 1.1
*/
function dusktodawn_wp_title( $title, $sep ) {
global $page, $paged;
if ( is_feed() )
return $title;
// Add the blog name
$title .= get_bloginfo( 'name' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) )
$title .= " $sep $site_description";
// Add a page number if necessary:
if ( $paged >= 2 || $page >= 2 )
$title .= " $sep " . sprintf( __( 'Page %s', 'dusktodawn' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'dusktodawn_wp_title', 10, 2 );
if ( ! function_exists( 'dusktodawn_audio_player_class' ) ) :
/**
* Get a short-form mime type for an audio file to display as a class attribute.
*
* @param int ID of an attachment
* @return string A short representation of the file's mime type.
*/
function dusktodawn_audio_player_class( $post_id ) {
$mime = get_post_mime_type( $post_id );
$short = array(
'audio/mpeg' => 'mp3',
'audio/ogg' => 'ogg',
'audio/wav' => 'wav',
);
if ( isset( $short[ $mime ] ) )
return ' ' . $short[ $mime ];
return '';
}
endif;
if ( ! function_exists( 'dusktodawn_has_shortcode' ) ) :
/**
* Check to see whether a given shortcode exists.
*
* @param string $name The name of the shortcode.
* @return bool True if shortcode exists; false otherwise.
*/
function dusktodawn_has_shortcode( $name ) {
global $shortcode_tags;
return ( ! is_string( $name ) || ! isset( $shortcode_tags[ $name ] ) );
}
endif;
/**
* Deprecated.
*
* This function is kept just in case it has
* been used in a child theme. It does nothing.
*/
function dusktodawn_add_audio_support() {
_deprecated_function( __FUNCTION__ , '1.2' );
}
/**
* Load up our functions for grabbing content from posts.
*/
require( get_template_directory() . '/content-grabbers.php' );
/**
* Implement the Custom Header feature.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Load theme options.
*/
require get_template_directory() . '/inc/theme-options.php';
/**
* Load Jetpack compatibility file.
*/
if ( file_exists( get_template_directory() . '/inc/jetpack.php' ) )
require get_template_directory() . '/inc/jetpack.php';
/**
* This theme was built with PHP, Semantic HTML, CSS, love, and a Toolbox.
*/