__( 'Primary Menu', 'aldus' ) ) );
// This theme uses its own gallery styles.
add_filter( 'use_default_gallery_style', '__return_false' );
}
add_action( 'after_setup_theme', 'aldus_setup' );
/**
* Register widgetized area and update sidebar with default widgets
*/
function aldus_widgets_init() {
register_sidebar( array(
'name' => __( 'First Footer Widget Area', 'aldus' ),
'id' => 'sidebar-1',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Second Footer Widget Area', 'aldus' ),
'id' => 'sidebar-2',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Third Footer Widget Area', 'aldus' ),
'id' => 'sidebar-3',
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'aldus_widgets_init' );
/**
* Enqueue scripts and styles
*/
function aldus_scripts() {
wp_enqueue_style( 'aldus-style', get_stylesheet_uri(), array(), '20130728' );
wp_enqueue_script( 'aldus-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20130728', true );
wp_enqueue_script( 'aldus-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20130728', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'aldus_scripts' );
/**
* Loads our special font CSS file.
*/
function aldus_fonts() {
$fonts_url = aldus_fonts_url();
if ( ! empty( $fonts_url ) )
wp_enqueue_style( 'aldus-fonts', esc_url_raw( $fonts_url ), array(), null );
}
add_action( 'wp_enqueue_scripts', 'aldus_fonts' );
/**
* Returns the Google font stylesheet URL, if available.
*
* The use of Lora by default is localized. For languages that use characters
* not supported by the font, the font can be disabled.
*
* Returns the font stylesheet URL or empty string if disabled.
*/
function aldus_fonts_url() {
$fonts_url = '';
$lora = _x( 'on', "If there are characters in your language that are not supported by the Lora font, translate this to 'off'. Else don't translate at all.", 'aldus' );
if ( 'off' !== $lora ) {
$font_families = array();
$font_families[] = 'Lora:400,700,400italic,700italic';
$protocol = is_ssl() ? 'https' : 'http';
$query_args = array(
'family' => implode( '|', $font_families ),
'subset' => 'latin',
);
$fonts_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
}
return $fonts_url;
}
/**
* Adds additional stylesheets to the TinyMCE editor if needed.
*/
function aldus_mce_css( $mce_css ) {
$font_url = aldus_fonts_url();
if ( empty( $font_url ) )
return $mce_css;
if ( ! empty( $mce_css ) )
$mce_css .= ',';
$mce_css .= esc_url_raw( str_replace( ',', '%2C', $font_url ) );
return $mce_css;
}
add_filter( 'mce_css', 'aldus_mce_css' );
/**
* Filters wp_title to print a neat tag based on what is being viewed.
*/
function aldus_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', 'aldus' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'aldus_wp_title', 10, 2 );
/**
* Return the URL of the first link found in the post content.
* Falls back to the post permalink of no link is found.
*
* Uses the get_url_in_content() function introduced in WordPress 3.6 if it exists.
* If not, it falls back to the custom aldus_extract_url_from_content() function.
*/
function aldus_get_link_url() {
$content = get_the_content();
if ( function_exists( 'get_url_in_content' ) ) {
$has_url = get_url_in_content( $content );
} else {
$has_url = aldus_extract_url_from_content( $content );
}
return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
}
if ( ! function_exists( 'aldus_extract_url_from_content' ) ) :
/**
* Returns the URL found in the post content if found.
* If not returns false.
*/
function aldus_extract_url_from_content( $content ) {
if ( empty( $content ) )
return false;
$trimmed = trim( $content );
$lines = explode( "\n", $trimmed );
$line = trim( array_shift( $lines ) );
// Case 1: The post contains an URL and no other content
if ( 0 === stripos( $trimmed, 'http' ) && ! preg_match( '#\s#', $trimmed ) ) {
return $trimmed;
}
// Case 2: The content contains and HTML URL either followed by or contained in the content
elseif ( preg_match( '/<a\s[^>]*?href=([\'"])(.+?)\1/is', $content, $matches ) ) {
// The HTML is the first line of the post, get rid of it.
if( 0 === stripos( $line, '<a href' ) && 0 === stripos( strrev( $line ), '>a/<' ) ) {
$content = trim( join( "\n", $lines ) ) ;
}
return esc_url_raw( $matches[2] );
}
// Case 3: The post contains an URL followed by content
if ( 0 === stripos( $line, 'http' ) ) {
return esc_url_raw( $line );
}
// If none of these cases apply, return false.
return false;
}
endif; // aldus_extract_url_from_content
if ( ! function_exists( 'aldus_entry_meta' ) ) :
/**
* Prints HTML with meta information for the current post: Date, author (when multi-author),
* permalink and edit link
*/
function aldus_entry_meta() { ?>
<div class="entry-meta-date-links">
<time class="date" datetime="<?php echo esc_attr( get_the_date( 'c' ) ); ?>"><?php echo esc_html( get_the_date() ); ?></time>
<?php if( is_multi_author() ) : ?>
<span class="sep"> • </span>
<?php
printf( '<span class="author vcard"><a class="url fn n" href="%1$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', 'aldus' ), get_the_author() ) ),
get_the_author()
);
?>
<?php endif; ?>
<span class="sep"> • </span>
<span class="permalink"><a href="<?php echo esc_url( get_permalink() ); ?>" rel="bookmark"><?php _e( '∞', 'aldus' ); ?></a></span>
<?php edit_post_link( __( 'Edit', 'aldus' ), '<span class="sep"> • </span><span class="edit-link">', '</span>' ); ?>
</div>
<?php if( is_single() ) : ?>
<?php
$category_list = get_the_category_list( __( ', ', 'aldus' ) );
$tag_list = get_the_tag_list( '', __( ', ', 'aldus' ) );
if( $category_list || $tag_list ) : ?>
<div class="entry-categories-tags">
<?php if( $category_list ) : ?>
<p class="categories"><?php echo __( 'Posted in:', 'aldus' ) . ' ' . $category_list; ?>
<?php endif; ?>
<?php if( $tag_list ) : ?>
<p class="tags"><?php echo __( 'Tagged:', 'aldus' ) . ' ' . $tag_list; ?>
<?php endif; ?>
</div>
<?php endif; ?>
<?php endif;
}
endif; // aldus_entry_meta
if ( ! function_exists( 'aldus_paging_nav' ) ) :
/**
* Displays navigation to next/previous set of posts when applicable.
*/
function aldus_paging_nav() {
global $wp_query;
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) )
return;
?>
<nav class="navigation paging-navigation" role="navigation">
<h1 class="screen-reader-text"><?php _e( 'Posts navigation', 'aldus' ); ?></h1>
<div class="nav-links">
<?php if ( get_next_posts_link() ) : ?>
<div class="nav-previous"><?php next_posts_link( '<div class="arrow">←</div>' . __( 'Older posts', 'aldus' ) ); ?></div>
<?php endif; ?>
<?php if ( get_previous_posts_link() ) : ?>
<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <div class="arrow">→</div>', 'aldus' ) ); ?></div>
<?php endif; ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif; // aldus_paging_nav
if ( ! function_exists( 'aldus_post_nav' ) ) :
/**
* Displays navigation to next/previous post when applicable.
*/
function aldus_post_nav() {
global $post;
// Don't print empty markup if there's nowhere to navigate.
$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous )
return;
?>
<nav class="navigation post-navigation" role="navigation">
<h1 class="screen-reader-text"><?php _e( 'Post navigation', 'aldus' ); ?></h1>
<div class="nav-links">
<?php previous_post_link( '<div class="nav-previous">%link</div>', '<div class="arrow">' . _x( '←', 'Previous post link', 'aldus' ) . '</div><div class="link">%title</div>' ); ?>
<?php next_post_link( '<div class="nav-next">%link</div>', '<div class="arrow">' . _x( '→', 'Next post link', 'aldus' ) . '</div><div class="link">%title</div>' ); ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif; // aldus_post_nav
if ( ! function_exists( 'aldus_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*/
function aldus_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
if ( 'pingback' == $comment->comment_type || 'trackback' == $comment->comment_type ) : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class(); ?>>
<div class="comment-body">
<?php _e( 'Pingback:', 'aldus' ); ?> <?php comment_author_link(); ?> <span class="sep"> • </span><?php edit_comment_link( __( 'Edit', 'aldus' ), '<span class="edit-link">', '</span>' ); ?>
</div>
<?php else : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class( empty( $args['has_children'] ) ? '' : 'parent' ); ?>>
<article id="div-comment-<?php comment_ID(); ?>" class="comment-body">
<footer class="comment-meta">
<div class="comment-author vcard">
<?php if ( 0 != $args['avatar_size'] ) echo get_avatar( $comment, $args['avatar_size'] ); ?>
<?php printf( '<cite class="fn">%s</cite>', get_comment_author_link() ); ?>
</div><!-- .comment-author -->
<div class="comment-metadata">
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
<time datetime="<?php comment_time( 'c' ); ?>">
<?php printf( _x( '%1$s at %2$s', '1: date, 2: time', 'aldus' ), get_comment_date(), get_comment_time() ); ?>
</time>
</a>
</div><!-- .comment-metadata -->
<?php if ( '0' == $comment->comment_approved ) : ?>
<p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'aldus' ); ?></p>
<?php endif; ?>
</footer><!-- .comment-meta -->
<div class="comment-content">
<?php comment_text(); ?>
</div><!-- .comment-content -->
<div class="reply">
<?php comment_reply_link( array_merge( $args, array( 'add_below' => 'div-comment', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</div><!-- .reply -->
<div class="edit-link">
<?php edit_comment_link( __( 'Edit', 'aldus' ), '<span class="edit-link">', '</span>' ); ?>
</div>
</article><!-- .comment-body -->
<?php
endif;
}
endif; // ends check for aldus_comment()
/**
* Keep WordPress from registering the default widgets.
*
* Based on "Remove Default Widgets" Plugin: http://wordpress.org/plugins/remove-default-widgets/
*/
function aldus_do_widgets_init_action() {
do_action( 'widgets_init' );
}
add_action( 'init', 'aldus_do_widgets_init_action', 1 );
function aldus_remove_widgets_init_action() {
remove_action( 'init', 'wp_widgets_init', 1 );
}
add_action( 'plugins_loaded', 'aldus_remove_widgets_init_action' );