File: /home/mmickelson/martyknows.com/wp-content/themes/yoko/functions.php
<?php
/**
* Yoko functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package Yoko
*/
/**
* Make theme available for translation
* Translations can be filed in the /languages/ directory
*/
load_theme_textdomain( 'yoko', get_template_directory() . '/languages' );
/**
* Set the content width based on the theme's design and stylesheet.
*/
if ( ! isset( $content_width ) )
$content_width = 620;
/**
* Tell WordPress to run yoko() when the 'after_setup_theme' hook is run.
*/
add_action( 'after_setup_theme', 'yoko' );
if ( ! function_exists( 'yoko' ) ):
/**
* Returns the Google font stylesheet URL if available.
*/
function yoko_fonts_url() {
$fonts_url = '';
/* Translators: If there are characters in your language that are not
* supported by PT Sans or Raleway translate this to 'off'. Do not translate
* into your own language.
*/
$droid_sans = _x( 'on', 'Droid Sans font: on or off', 'yoko' );
$droid_serif = _x( 'on', 'Droid Serif font: on or off', 'yoko' );
if ( 'off' !== $droid_sans || 'off' !== $droid_serif ) {
$font_families = array();
if ( 'off' !== $droid_sans )
$font_families[] = 'Droid Sans:400,700';
if ( 'off' !== $droid_serif )
$font_families[] = 'Droid Serif:400,700,400italic,700italic';
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, "//fonts.googleapis.com/css" );
}
return $fonts_url;
}
/**
* Enqueue scripts and styles.
*/
function yoko_scripts() {
global $wp_styles;
// 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' ) )
wp_enqueue_script( 'comment-reply' );
// Loads JavaScript for Smooth Scroll
wp_enqueue_script( 'smoothscroll', get_template_directory_uri() . '/js/smoothscroll.js', array( 'jquery' ), '1.4', true );
// Add Google Webfonts
wp_enqueue_style( 'yoko-fonts', yoko_fonts_url(), array(), null );
// Loads main stylesheet.
wp_enqueue_style( 'yoko-style', get_stylesheet_uri(), array(), '2013-10-21' );
}
add_action( 'wp_enqueue_scripts', 'yoko_scripts' );
/**
* Sets up theme defaults and registers support for WordPress features.
*/
function yoko() {
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// This theme uses post thumbnails
add_theme_support( 'post-thumbnails' );
// Add default posts and comments RSS feed links to head
add_theme_support( 'automatic-feed-links' );
// Let WordPress manage the document title.
add_theme_support( 'title-tag' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Primary Navigation', 'yoko' ),
) );
// Add support for Post Formats
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'link', 'video', 'image', 'quote' ) );
// This theme allows users to set a custom background.
add_theme_support( 'custom-background', apply_filters( 'yoko_custom_background_args', array(
'default-color' => 'ececec',
'default-image' => '',
) ) );
// Add a way for the custom header to be styled in the admin panel that controls
// custom headers. See yoko_admin_header_style(), below.
$args = array(
'default-image' => get_template_directory_uri() . '/images/headers/ginko.jpg',
'width' => 1102,
'height' => 350,
'flex-height' => true,
'flex-width' => true,
'header-text' => false,
'uploads' => true,
'video' => false,
);
add_theme_support( 'custom-header', $args );
// ... and thus ends the changeable header business.
// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
register_default_headers( array(
'ginko' => array(
'url' => '%s/images/headers/ginko.jpg',
'thumbnail_url' => '%s/images/headers/ginko-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Ginko', 'yoko' )
),
'flowers' => array(
'url' => '%s/images/headers/flowers.jpg',
'thumbnail_url' => '%s/images/headers/flowers-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Flowers', 'yoko' )
),
'plant' => array(
'url' => '%s/images/headers/plant.jpg',
'thumbnail_url' => '%s/images/headers/plant-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Plant', 'yoko' )
),
'sailing' => array(
'url' => '%s/images/headers/sailing.jpg',
'thumbnail_url' => '%s/images/headers/sailing-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Sailing', 'yoko' )
),
'cape' => array(
'url' => '%s/images/headers/cape.jpg',
'thumbnail_url' => '%s/images/headers/cape-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Cape', 'yoko' )
),
'seagull' => array(
'url' => '%s/images/headers/seagull.jpg',
'thumbnail_url' => '%s/images/headers/seagull-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Seagull', 'yoko' )
)
) );
}
endif;
if ( ! function_exists( 'yoko_admin_header_style' ) ) :
/**
* Styles the header image displayed on the Appearance > Header admin panel.
* Referenced via add_custom_image_header() in yoko_setup().
*/
function yoko_admin_header_style() {
?>
<style type="text/css">
/* Shows the same border as on front end */
#heading {
border-bottom: 1px solid #000;
border-top: 4px solid #000;
}
</style>
<?php
}
endif;
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
function yoko_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'yoko_page_menu_args' );
/**
* Sets the post excerpt length to 40 characters.
*/
function yoko_excerpt_length( $length ) {
return 40;
}
add_filter( 'excerpt_length', 'yoko_excerpt_length' );
/**
* Returns a "Continue Reading" link for excerpts
*/
function yoko_continue_reading_link() {
return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'yoko' ) . '</a>';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and yoko_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 yoko_auto_excerpt_more( $more ) {
return ' …' . yoko_continue_reading_link();
}
add_filter( 'excerpt_more', 'yoko_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 yoko_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= yoko_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'yoko_custom_excerpt_more' );
/**
* Remove inline styles printed when the gallery shortcode is used.
*/
function yoko_remove_gallery_css( $css ) {
return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
}
add_filter( 'gallery_style', 'yoko_remove_gallery_css' );
if ( ! function_exists( 'yoko_comment' ) ) :
/**
* Template for comments and pingbacks.
*/
function yoko_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case '' :
?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
<div id="comment-<?php comment_ID(); ?>">
<div class="comment-gravatar"><?php echo get_avatar( $comment, 65 ); ?></div>
<div class="comment-body">
<div class="comment-meta commentmetadata">
<?php printf( __( '%s', 'yoko' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?><br/>
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
<?php
/* translators: 1: date, 2: time */
printf( __( '%1$s at %2$s', 'yoko' ), get_comment_date(), get_comment_time() ); ?></a><?php edit_comment_link( __( 'Edit →', 'yoko' ), ' ' );
?>
</div><!-- .comment-meta .commentmetadata -->
<?php comment_text(); ?>
<?php if ( $comment->comment_approved == '0' ) : ?>
<p class="moderation"><?php _e( 'Your comment is awaiting moderation.', 'yoko' ); ?></p>
<?php endif; ?>
<div class="reply">
<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</div><!-- .reply -->
</div>
<!--comment Body-->
</div><!-- #comment-## -->
<?php
break;
case 'pingback' :
case 'trackback' :
?>
<li class="post pingback">
<p><?php _e( 'Pingback:', 'yoko' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __('(Edit)', 'yoko'), ' ' ); ?></p>
<?php
break;
endswitch;
}
endif;
/**
* Register widgetized area and update sidebar with default widgets
*/
function yoko_widgets_init() {
register_sidebar( array (
'name' => __( 'Sidebar 1', 'yoko' ),
'id' => 'sidebar-1',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => "</aside>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
register_sidebar( array (
'name' => __( 'Sidebar 2', 'yoko' ),
'id' => 'sidebar-2',
'description' => __( 'An second sidebar area', 'yoko' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => "</aside>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
}
add_action( 'init', 'yoko_widgets_init' );
/**
* Removes the default styles that are packaged with the Recent Comments widget.
*/
function yoko_remove_recent_comments_style() {
global $wp_widget_factory;
remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
}
add_action( 'widgets_init', 'yoko_remove_recent_comments_style' );
/**
* Search form custom styling
*/
function yoko_search_form( $form ) {
$form = '<form role="search" method="get" class="searchform" action="'.home_url('/').'" >
<div>
<input type="text" class="search-input" value="' . get_search_query() . '" name="s" id="s" />
<input type="submit" class="searchsubmit" value="'. esc_attr__('Search', 'yoko') .'" />
</div>
</form>';
return $form;
}
add_filter( 'get_search_form', 'yoko_search_form' );
/**
* Remove the default CSS style from the WP image gallery
*/
add_filter( 'use_default_gallery_style', '__return_false' );
/**
* Add Theme Customizer CSS
*/
function yoko_customize_css() {
?>
<style type="text/css" id="yoko-themeoptions-css">
a {color: <?php echo get_theme_mod( 'link_color', '#009BC2' ); ?>;}
#content .single-entry-header h1.entry-title {color: <?php echo get_theme_mod( 'link_color', '#009BC2' ); ?>!important;}
input#submit:hover {background-color: <?php echo get_theme_mod( 'link_color', '#009BC2' ); ?>!important;}
#content .page-entry-header h1.entry-title {color: <?php echo get_theme_mod( 'link_color', '#009BC2' ); ?>!important;}
.searchsubmit:hover {background-color: <?php echo get_theme_mod( 'link_color', '#009BC2' ); ?>!important;}
</style>
<?php
}
add_action( 'wp_head', 'yoko_customize_css');
/**
* Customizer additions
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Theme Options page
*/
require get_template_directory() . '/inc/theme-options.php';