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functions.php
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functions.php
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<?php
/**
* components functions and definitions.
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package Jinn
*/
if ( ! function_exists( 'jinn_setup' ) ) :
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the aftercomponentsetup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
*/
function jinn_setup() {
// This theme styles the visual editor to resemble the theme style.
$font_url = 'http://fonts.googleapis.com/css?family=Khula:300,400,600,700,800';
add_editor_style( array( 'inc/editor-style.css', str_replace( ',', '%2C', $font_url ) ) );
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on components, use a find and replace
* to change 'jinn' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'jinn', get_template_directory() . '/languages' );
// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded <title> tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
*/
add_theme_support( 'post-thumbnails' );
add_image_size( 'jinn-featured-image', 800, 9999 );
add_image_size( 'jinn-portfolio-featured-image', 800, 9999 );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => esc_html__( 'Primary Menu', 'jinn' ),
'social' => esc_html__( 'Social Menu', 'jinn' ),
'footer' => esc_html__( 'Footer Menu', 'jinn' ),
'front' => esc_html__( 'Front Page Menu', 'jinn' )
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
) );
/*
* Enable support for Post Formats.
* See https://developer.wordpress.org/themes/functionality/post-formats/
*/
add_theme_support( 'post-formats', array(
'aside',
'image',
'video',
'quote',
'link',
'gallery',
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'jinn_custom_background_args', array(
'default-color' => 'f1f1f1',
'default-image' => '',
) ) );
// Add Custom Logo support (WordPress defaults)
// @link https://make.wordpress.org/core/2016/03/10/custom-logo/
add_theme_support( 'custom-logo', array(
'height' => 66,
'width' => 66,
'flex-height' => true,
'flex-width' => true,
'header-text' => array( 'site-title', 'site-description' ), // class names to replace with the logo
) );
}
endif;
add_action( 'after_setup_theme', 'jinn_setup' );
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
function jinn_content_width() {
$GLOBALS['content_width'] = apply_filters( 'jinn_content_width', 640 );
}
add_action( 'after_setup_theme', 'jinn_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function jinn_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'jinn' ),
'description' => esc_html__( 'Widgets in this sidebar will appear throughout the site. It is the default sidebar if no others are in use.', 'jinn' ),
'id' => 'sidebar-1',
'before_widget' => '<div id="%1$s" class="widget %2$s ">',
'after_widget' => '</div>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => esc_html__( 'Sidebar Pages', 'jinn' ),
'description' => esc_html__( 'Widgets in this sidebar will only appear on Pages. It replaces the standard sidebar.', 'jinn' ),
'id' => 'sidebar-page',
'before_widget' => '<div id="%1$s" class="widget %2$s ">',
'after_widget' => '</div>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => esc_html__( 'Sidebar Custom Post Types', 'jinn' ),
'description' => esc_html__( 'Widgets in this sidebar will only appear on JetPack Portfolio or Testimonial Posts. It replaces the standard sidebar.', 'jinn' ),
'id' => 'sidebar-custom',
'before_widget' => '<div id="%1$s" class="widget %2$s ">',
'after_widget' => '</div>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer Widgets', 'jinn' ),
'description' => esc_html__( 'Widgets appearing above the footer of the site.', 'jinn' ),
'id' => 'sidebar-footer',
'before_widget' => '<div id="%1$s" class="widget small-6 medium-4 large-3 columns %2$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
}
add_action( 'widgets_init', 'jinn_widgets_init' );
/**
* Enqueue Foundation scripts and styles.
*
* @link: http://wordpress.tv/2014/06/11/steve-zehngut-build-a-wordpress-theme-with-foundation-and-underscores/
* @link: http://wordpress.tv/2014/03/31/steve-zehngut-theme-development-with-foundation-framework/
* @link: http://www.justinfriebel.com/wordpress-underscores-with-the-foundation-framework-09-23-2014/
*
*/
function jinn_foundation_enqueue() {
/* Add Foundation 6.2 CSS */
wp_enqueue_style( 'foundation', get_stylesheet_directory_uri() . '/assets/foundation/css/foundation.min.css' ); // This is the Foundation CSS
/* Add Foundation JS */
wp_enqueue_script( 'foundation-js', get_template_directory_uri() . '/assets/foundation/js/foundation.min.js', array( 'jquery' ), true );
//wp_enqueue_script( 'foundation-what-input', get_template_directory_uri() . '/assets/foundation/js/what-input.js', array( 'jquery' ), true );
/* Foundation Init JS */
wp_enqueue_script( 'foundation-init-js', get_template_directory_uri() . '/foundation.js', array( 'jquery' ), true ); // Small (author) customized JS script to start the Foundation library, sitting freely in the Theme folder
/* Add Custom Fonts */
wp_enqueue_style( 'jinn-local-fonts', get_template_directory_uri() . '/assets/fonts/custom-fonts.css' );
wp_enqueue_style( 'jinn-fawesome', get_template_directory_uri() . '/assets/fonts/font-awesome.css' );
}
add_action( 'wp_enqueue_scripts', 'jinn_foundation_enqueue' );
/**
* Enqueue scripts and styles.
*/
function jinn_scripts() {
wp_enqueue_style( 'jinn-style', get_stylesheet_uri() );
/* Include Dashicons for the front-end too */
wp_enqueue_style( 'dashicons' );
/* Conditional stylesheet only for Front Page Template */
if ( is_page_template( 'page-templates/frontpage-portfolio.php' ) ) {
wp_enqueue_script( 'jinn-front-scripts', get_stylesheet_directory_uri() . '/assets/js/frontpage-functions.js', array( 'jquery' ), '20160515', true );
/* Slick Carousel */
wp_enqueue_script( 'slick_carousel', get_stylesheet_directory_uri() . '/assets/js/slick/slick.min.js', array( 'jquery' ), '20160515', true );
wp_enqueue_style( 'slick_style', get_stylesheet_directory_uri() . '/assets/js/slick/slick.css' );
wp_enqueue_style( 'slick_theme_style', get_stylesheet_directory_uri() . '/assets/js/slick/slick-theme.css' );
}
/* Custom navigation script */
wp_enqueue_script( 'jinn-navigation', get_template_directory_uri() . '/assets/js/navigation-custom.js', array(), '20120206', true );
/* Toggle Main Search script */
wp_enqueue_script( 'jinn-toggle-search', get_template_directory_uri() . '/assets/js/toggle-search.js', array( 'jquery' ), '20150925', true );
/* Masonry for Footer widgets */
wp_enqueue_script( 'jinn-masonry', get_template_directory_uri() . '/assets/js/masonry-settings.js', array( 'masonry' ), '20150925', true );
/* Add dynamic back to top button */
wp_enqueue_script( 'jinn-topbutton', get_template_directory_uri(). '/assets/js/topbutton.js', array( 'jquery' ), '20150926', true );
wp_enqueue_script( 'jinn-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20151215', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'jinn_scripts' );
/**
* Implement the Custom Header feature.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Custom functions that act independently of the theme templates.
*/
require get_template_directory() . '/inc/extras.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';
/**
* -----------------------------------------------------------------------------
* JINN custom functions below
* -----------------------------------------------------------------------------
*/
/*
* Add Excerpts to Pages
*/
function jinn_add_excerpt_to_pages() {
add_post_type_support( 'page', 'excerpt' );
}
add_action( 'init', 'jinn_add_excerpt_to_pages' );
/**
* Modify Underscores nav menus to work with Foundation
*/
function jinn_nav_menu( $menu ) {
$menu = str_replace( 'menu-item-has-children', 'menu-item-has-children has-dropdown', $menu );
$menu = str_replace( 'sub-menu', 'sub-menu dropdown', $menu );
return $menu;
}
add_filter( 'wp_nav_menu', 'jinn_nav_menu' );
/**
* Walker Menu for Front Page nav
*/
class jinn_front_page_walker extends Walker_Nav_Menu {
// add classes to ul sub-menus
function start_lvl( &$output, $depth = 0, $args = array() ) {
// depth dependent classes
$indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent
$display_depth = ( $depth + 1); // because it counts the first submenu as 0
$classes = array(
'sub-menu',
( $display_depth % 2 ? 'menu-odd' : 'menu-even' ),
( $display_depth >=2 ? 'sub-sub-menu' : '' ),
'menu-depth-' . $display_depth
);
$class_names = implode( ' ', $classes );
// build html
$output .= "\n" . $indent . '<ul class="' . $class_names . '">' . "\n";
}
// add main/sub classes to li's and links
function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
global $wp_query;
$indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent
// depth dependent classes
$depth_classes = array(
( $depth == 0 ? 'main-menu-item' : 'sub-menu-item' ),
( $depth >=2 ? 'sub-sub-menu-item' : '' ),
( $depth % 2 ? 'menu-item-odd' : 'menu-item-even' ),
'menu-item-depth-' . $depth
);
$depth_class_names = esc_attr( implode( ' ', $depth_classes ) );
// passed classes
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$li_class_names = esc_attr( implode( ' ', apply_filters( '', array_filter( $classes ), $item ) ) );
$fa_class_names = esc_attr( implode( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) ) );
// build html
/*
* Card Front
*/
$foundationTouch = 'ontouchstart="this.classList.toggle(\'hover\');"';
$output .= $indent . '<li ' . $foundationTouch . ' id="nav-menu-item-'. $item->ID . '" class="' . $depth_class_names . ' ' . /* $class_names . */ '">';
$output .= '<div class="large button card-front">';
// link attributes
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : '';
$attributes .= ' class="menu-link ' . ( $depth > 0 ? 'sub-menu-link' : 'main-menu-link' ) . '"';
$item_output = sprintf( '%1$s<a%2$s>%3$s%4$s%5$s</a>%6$s',
$args->before,
$attributes,
$args->link_before,
apply_filters( 'the_title', $item->title, $item->ID ),
$args->link_after . '<i class="fa ' . $li_class_names . ' card-icon"></i>',
$args->after
);
// build html
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
$output .= '</div>';
/**
* Card Back
*/
$output .= '<div class="panel card-back">';
$output .= '<i class="fa ' . $fa_class_names . ' card-icon"></i>';
$output .= '<div class="hub-info">';
$item_output = sprintf( '%1$s<a%2$s>%3$s%4$s%5$s</a>%6$s',
$args->before,
$attributes,
$args->link_before,
apply_filters( 'the_title', $item->attr_title, $item->ID ),
$args->link_after,
$args->after
);
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
$output .= '<p>';
$output .= isset( $item->description ) ? $item->description : '';
$output .= '</p></div><!-- .hub-info -->';
$output .= '<small class="clear">';
$output .= isset( $item->xfn ) ? $item->xfn : '';
$output .= '</small>';
$output .= '</div><!-- .card-back -->';
}
}