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functions.php
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| <?php | |
| /** | |
| * Theme functions and definitions. | |
| * | |
| * Sets up the theme and provides some helper functions | |
| * | |
| * When using a child theme (see http://codex.wordpress.org/Theme_Development | |
| * and http://codex.wordpress.org/Child_Themes), you can override certain | |
| * functions (those wrapped in a function_exists() call) by defining them first | |
| * in your child theme's functions.php file. The child theme's functions.php | |
| * file is included before the parent theme's file, so the child theme | |
| * functions would be used. | |
| * | |
| * | |
| * For more information on hooks, actions, and filters, | |
| * see http://codex.wordpress.org/Plugin_API | |
| * | |
| * @package OceanWP WordPress theme | |
| */ | |
| // Core Constants | |
| define( 'OCEANWP_THEME_DIR', get_template_directory() ); | |
| define( 'OCEANWP_THEME_URI', get_template_directory_uri() ); | |
| add_filter( ‘bnfw_trigger_insert_post’, ‘__return_true’ ); | |
| class OCEANWP_Theme_Class { | |
| /** | |
| * Main Theme Class Constructor | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public function __construct() { | |
| // Define constants | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'constants' ), 0 ); | |
| // Load all core theme function files | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'include_functions' ), 1 ); | |
| // Load configuration classes | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'configs' ), 3 ); | |
| // Load framework classes | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'classes' ), 4 ); | |
| // Setup theme => add_theme_support, register_nav_menus, load_theme_textdomain, etc | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'theme_setup' ), 10 ); | |
| // register sidebar widget areas | |
| add_action( 'widgets_init', array( 'OCEANWP_Theme_Class', 'register_sidebars' ) ); | |
| // Registers theme_mod strings into Polylang | |
| if ( class_exists( 'Polylang' ) ) { | |
| add_action( 'after_setup_theme', array( 'OCEANWP_Theme_Class', 'polylang_register_string' ) ); | |
| } | |
| /** Admin only actions **/ | |
| if ( is_admin() ) { | |
| // Load scripts in the WP admin | |
| add_action( 'admin_enqueue_scripts', array( 'OCEANWP_Theme_Class', 'admin_scripts' ) ); | |
| // Outputs custom CSS for the admin | |
| add_action( 'admin_head', array( 'OCEANWP_Theme_Class', 'admin_inline_css' ) ); | |
| /** Non Admin actions **/ | |
| } else { | |
| // Load theme CSS | |
| add_action( 'wp_enqueue_scripts', array( 'OCEANWP_Theme_Class', 'theme_css' ) ); | |
| // Load theme js | |
| add_action( 'wp_enqueue_scripts', array( 'OCEANWP_Theme_Class', 'theme_js' ) ); | |
| // Add a pingback url auto-discovery header for singularly identifiable articles | |
| add_action( 'wp_head', array( 'OCEANWP_Theme_Class', 'pingback_header' ), 1 ); | |
| // Add meta viewport tag to header | |
| add_action( 'wp_head', array( 'OCEANWP_Theme_Class', 'meta_viewport' ), 1 ); | |
| // Add an X-UA-Compatible header | |
| add_filter( 'wp_headers', array( 'OCEANWP_Theme_Class', 'x_ua_compatible_headers' ) ); | |
| // Loads html5 shiv script | |
| add_action( 'wp_head', array( 'OCEANWP_Theme_Class', 'html5_shiv' ) ); | |
| // Outputs custom CSS to the head | |
| add_action( 'wp_head', array( 'OCEANWP_Theme_Class', 'custom_css' ), 9999 ); | |
| // Minify the WP custom CSS because WordPress doesn't do it by default | |
| add_filter( 'wp_get_custom_css', array( 'OCEANWP_Theme_Class', 'minify_custom_css' ) ); | |
| // Outputs custom JS to the footer | |
| add_action( 'wp_footer', array( 'OCEANWP_Theme_Class', 'custom_js' ), 9999 ); | |
| // Alter the search posts per page | |
| add_action( 'pre_get_posts', array( 'OCEANWP_Theme_Class', 'search_posts_per_page' ) ); | |
| // Alter tagcloud widget to display all tags with 1em font size | |
| add_filter( 'widget_tag_cloud_args', array( 'OCEANWP_Theme_Class', 'widget_tag_cloud_args' ) ); | |
| // Alter WP categories widget to display count inside a span | |
| add_filter( 'wp_list_categories', array( 'OCEANWP_Theme_Class', 'wp_list_categories_args' ) ); | |
| // Add a responsive wrapper to the WordPress oembed output | |
| add_filter( 'embed_oembed_html', array( 'OCEANWP_Theme_Class', 'add_responsive_wrap_to_oembeds' ), 99, 4 ); | |
| // Adds classes the post class | |
| add_filter( 'post_class', array( 'OCEANWP_Theme_Class', 'post_class' ) ); | |
| // Add schema markup to the authors post link | |
| add_filter( 'the_author_posts_link', array( 'OCEANWP_Theme_Class', 'the_author_posts_link' ) ); | |
| // Remove the default lightbox script for the beaver builder plugin | |
| add_filter( 'fl_builder_override_lightbox', array( 'OCEANWP_Theme_Class', 'remove_bb_lightbox' ) ); | |
| } | |
| } | |
| /** | |
| * Define Constants | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function constants() { | |
| $version = self::theme_version(); | |
| // Theme version | |
| define( 'OCEANWP_THEME_VERSION', $version ); | |
| // Javascript and CSS Paths | |
| define( 'OCEANWP_JS_DIR_URI', OCEANWP_THEME_URI .'/assets/js/' ); | |
| define( 'OCEANWP_CSS_DIR_URI', OCEANWP_THEME_URI .'/assets/css/' ); | |
| // Include Paths | |
| define( 'OCEANWP_INC_DIR', OCEANWP_THEME_DIR .'/inc/' ); | |
| define( 'OCEANWP_INC_DIR_URI', OCEANWP_THEME_URI .'/inc/' ); | |
| // Check if plugins are active | |
| define( 'OCEAN_EXTRA_ACTIVE', class_exists( 'Ocean_Extra' ) ); | |
| define( 'OCEANWP_ELEMENTOR_ACTIVE', class_exists( 'Elementor\Plugin' ) ); | |
| define( 'OCEANWP_BEAVER_BUILDER_ACTIVE', class_exists( 'FLBuilder' ) ); | |
| define( 'OCEANWP_WOOCOMMERCE_ACTIVE', class_exists( 'WooCommerce' ) ); | |
| } | |
| /** | |
| * Load all core theme function files | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function include_functions() { | |
| $dir = OCEANWP_INC_DIR; | |
| require_once ( $dir .'helpers.php' ); | |
| require_once ( $dir .'deprecated.php' ); | |
| require_once ( $dir .'excerpt.php' ); | |
| require_once ( $dir .'customizer/controls/typography/webfonts.php' ); | |
| require_once ( $dir .'walker/init.php' ); | |
| require_once ( $dir .'walker/menu-walker.php' ); | |
| require_once ( $dir .'third/class-elementor.php' ); | |
| require_once ( $dir .'third/class-beaver-themer.php' ); | |
| require_once ( $dir .'third/class-lifterlms.php' ); | |
| require_once ( $dir .'third/class-sensei.php' ); | |
| } | |
| /** | |
| * Configs for 3rd party plugins. | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function configs() { | |
| $dir = OCEANWP_INC_DIR; | |
| // WooCommerce | |
| if ( OCEANWP_WOOCOMMERCE_ACTIVE ) { | |
| require_once ( $dir .'woocommerce/woocommerce-config.php' ); | |
| } | |
| } | |
| /** | |
| * Returns current theme version | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function theme_version() { | |
| // Get theme data | |
| $theme = wp_get_theme(); | |
| // Return theme version | |
| return $theme->get( 'Version' ); | |
| } | |
| /** | |
| * Load theme classes | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function classes() { | |
| // Admin only classes | |
| if ( is_admin() ) { | |
| // Recommend plugins | |
| require_once( OCEANWP_INC_DIR .'plugins/class-tgm-plugin-activation.php' ); | |
| require_once( OCEANWP_INC_DIR .'plugins/tgm-plugin-activation.php' ); | |
| } | |
| // Front-end classes | |
| else { | |
| // Breadcrumbs class | |
| require_once( OCEANWP_INC_DIR .'breadcrumbs.php' ); | |
| } | |
| // Customizer class | |
| require_once( OCEANWP_INC_DIR .'customizer/customizer.php' ); | |
| } | |
| /** | |
| * Theme Setup | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function theme_setup() { | |
| // Load text domain | |
| load_theme_textdomain( 'oceanwp', OCEANWP_THEME_DIR .'/languages' ); | |
| // Get globals | |
| global $content_width; | |
| // Set content width based on theme's default design | |
| if ( ! isset( $content_width ) ) { | |
| $content_width = 1200; | |
| } | |
| // Register navigation menus | |
| register_nav_menus( array( | |
| 'topbar_menu' => esc_html__( 'Top Bar', 'oceanwp' ), | |
| 'main_menu' => esc_html__( 'Main', 'oceanwp' ), | |
| 'footer_menu' => esc_html__( 'Footer', 'oceanwp' ), | |
| 'mobile_menu' => esc_html__( 'Mobile (optional)', 'oceanwp' ) | |
| ) ); | |
| // Enable support for Post Formats | |
| add_theme_support( 'post-formats', array( 'video', 'gallery', 'audio', 'quote', 'link' ) ); | |
| // Enable support for <title> tag | |
| add_theme_support( 'title-tag' ); | |
| // Add default posts and comments RSS feed links to head | |
| add_theme_support( 'automatic-feed-links' ); | |
| // Enable support for Post Thumbnails on posts and pages | |
| add_theme_support( 'post-thumbnails' ); | |
| /** | |
| * Enable support for header image | |
| */ | |
| add_theme_support( 'custom-header', apply_filters( 'ocean_custom_header_args', array( | |
| 'width' => 2000, | |
| 'height' => 1200, | |
| 'flex-height' => true, | |
| 'video' => true, | |
| ) ) ); | |
| /** | |
| * Enable support for site logo | |
| */ | |
| add_theme_support( 'custom-logo', apply_filters( 'ocean_custom_logo_args', array( | |
| 'height' => 45, | |
| 'width' => 164, | |
| 'flex-height' => true, | |
| 'flex-width' => true, | |
| ) ) ); | |
| /* | |
| * Switch default core markup for search form, comment form, comments, galleries, captions and widgets | |
| * to output valid HTML5. | |
| */ | |
| add_theme_support( 'html5', array( | |
| 'comment-form', | |
| 'comment-list', | |
| 'gallery', | |
| 'caption', | |
| 'widgets', | |
| ) ); | |
| // Declare WooCommerce support. | |
| add_theme_support( 'woocommerce' ); | |
| add_theme_support( 'wc-product-gallery-zoom' ); | |
| add_theme_support( 'wc-product-gallery-lightbox' ); | |
| add_theme_support( 'wc-product-gallery-slider' ); | |
| // Add editor style | |
| add_editor_style( 'assets/css/editor-style.min.css' ); | |
| // Declare support for selective refreshing of widgets. | |
| add_theme_support( 'customize-selective-refresh-widgets' ); | |
| } | |
| /** | |
| * Adds the meta tag to the site header | |
| * | |
| * @since 1.1.0 | |
| */ | |
| public static function pingback_header() { | |
| if ( is_singular() && pings_open() ) { | |
| printf( '<link rel="pingback" href="%s">' . "\n", esc_url( get_bloginfo( 'pingback_url' ) ) ); | |
| } | |
| } | |
| /** | |
| * Adds the meta tag to the site header | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function meta_viewport() { | |
| // Meta viewport | |
| $viewport = '<meta name="viewport" content="width=device-width, initial-scale=1">'; | |
| // Apply filters for child theme tweaking | |
| echo apply_filters( 'ocean_meta_viewport', $viewport ); | |
| } | |
| /** | |
| * Load scripts in the WP admin | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function admin_scripts() { | |
| global $pagenow; | |
| if ( 'nav-menus.php' == $pagenow ) { | |
| wp_enqueue_style( 'oceanwp-menus', OCEANWP_INC_DIR_URI .'walker/assets/menus.css' ); | |
| } | |
| } | |
| /** | |
| * Load front-end scripts | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function theme_css() { | |
| // Define dir | |
| $dir = OCEANWP_CSS_DIR_URI; | |
| $theme_version = OCEANWP_THEME_VERSION; | |
| // Remove font awesome style from plugins | |
| wp_deregister_style( 'font-awesome' ); | |
| wp_deregister_style( 'fontawesome' ); | |
| // Load font awesome style | |
| wp_enqueue_style( 'font-awesome', $dir .'third/font-awesome.min.css', false, '4.7.0' ); | |
| // Register simple line icons style | |
| wp_enqueue_style( 'oceanwp-simple-line-icons', $dir .'third/simple-line-icons.min.css', false, '2.4.0' ); | |
| // Register the lightbox style | |
| wp_enqueue_style( 'magnific-popup', $dir .'third/magnific-popup.min.css', false, '1.0.0' ); | |
| // Main Style.css File | |
| wp_enqueue_style( 'oceanwp-style', $dir .'style.min.css', false, $theme_version ); | |
| // Register hamburgers buttons to easily use them | |
| wp_register_style( 'oceanwp-hamburgers', $dir .'third/hamburgers/hamburgers.min.css', false, $theme_version ); | |
| // Register hamburgers buttons styles | |
| $hamburgers = oceanwp_hamburgers_styles(); | |
| foreach ( $hamburgers as $class => $name ) { | |
| wp_register_style( 'oceanwp-'. $class .'', $dir .'third/hamburgers/types/'. $class .'.css', false, $theme_version ); | |
| } | |
| // Get mobile menu icon style | |
| $mobileMenu = get_theme_mod( 'ocean_mobile_menu_open_hamburger', 'default' ); | |
| // Enqueue mobile menu icon style | |
| if ( ! empty( $mobileMenu ) && 'default' != $mobileMenu ) { | |
| wp_enqueue_style( 'oceanwp-hamburgers' ); | |
| wp_enqueue_style( 'oceanwp-'. $mobileMenu .'' ); | |
| } | |
| // If Vertical header style | |
| if ( 'vertical' == oceanwp_header_style() ) { | |
| wp_enqueue_style( 'oceanwp-hamburgers' ); | |
| wp_enqueue_style( 'oceanwp-spin' ); | |
| } | |
| } | |
| /** | |
| * Returns all js needed for the front-end | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function theme_js() { | |
| // Get js directory uri | |
| $dir = OCEANWP_JS_DIR_URI; | |
| // Get current theme version | |
| $theme_version = OCEANWP_THEME_VERSION; | |
| // Get localized array | |
| $localize_array = self::localize_array(); | |
| // Comment reply | |
| if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { | |
| wp_enqueue_script( 'comment-reply' ); | |
| } | |
| // Add images loaded | |
| wp_enqueue_script( 'imagesloaded' ); | |
| // Register nicescroll script to use it in some extensions | |
| wp_register_script( 'nicescroll', $dir .'third/nicescroll.min.js', array( 'jquery' ), $theme_version, true ); | |
| // Enqueue nicescroll script if vertical header style | |
| if ( 'vertical' == oceanwp_header_style() ) { | |
| wp_enqueue_script( 'nicescroll' ); | |
| } | |
| // Register Infinite Scroll script | |
| wp_register_script( 'infinitescroll', $dir .'third/infinitescroll.min.js', array( 'jquery' ), $theme_version, true ); | |
| // WooCommerce scripts | |
| if ( OCEANWP_WOOCOMMERCE_ACTIVE ) { | |
| wp_enqueue_script( 'oceanwp-woocommerce', $dir .'third/woo/woo-scripts.min.js', array( 'jquery' ), $theme_version, true ); | |
| } | |
| // Load the lightbox scripts | |
| wp_enqueue_script( 'magnific-popup', $dir .'third/magnific-popup.min.js', array( 'jquery' ), $theme_version, true ); | |
| wp_enqueue_script( 'oceanwp-lightbox', $dir .'third/lightbox.min.js', array( 'jquery' ), $theme_version, true ); | |
| // Load minified js | |
| wp_enqueue_script( 'oceanwp-main', $dir .'main.min.js', array( 'jquery' ), $theme_version, true ); | |
| // Localize array | |
| wp_localize_script( 'oceanwp-main', 'oceanwpLocalize', $localize_array ); | |
| } | |
| /** | |
| * Functions.js localize array | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function localize_array() { | |
| // Create array | |
| $sidr_side = get_theme_mod( 'ocean_mobile_menu_sidr_direction', 'left' ); | |
| $sidr_side = $sidr_side ? $sidr_side : 'left'; | |
| $sidr_target = get_theme_mod( 'ocean_mobile_menu_sidr_dropdown_target', 'icon' ); | |
| $sidr_target = $sidr_target ? $sidr_target : 'icon'; | |
| $vh_target = get_theme_mod( 'ocean_vertical_header_dropdown_target', 'icon' ); | |
| $vh_target = $vh_target ? $vh_target : 'icon'; | |
| $array = array( | |
| 'isRTL' => is_rtl(), | |
| 'menuSearchStyle' => oceanwp_menu_search_style(), | |
| 'sidrSource' => oceanwp_sidr_menu_source(), | |
| 'sidrDisplace' => get_theme_mod( 'ocean_mobile_menu_sidr_displace', true ) ? true : false, | |
| 'sidrSide' => $sidr_side, | |
| 'sidrDropdownTarget' => $sidr_target, | |
| 'verticalHeaderTarget' => $vh_target, | |
| 'customSelects' => '.woocommerce-ordering .orderby, .cart-collaterals .cart_totals table select, #dropdown_product_cat, .widget_categories select, .widget_archive select, .single-product .variations_form .variations select', | |
| ); | |
| // WooCart | |
| if ( OCEANWP_WOOCOMMERCE_ACTIVE ) { | |
| $array['wooCartStyle'] = oceanwp_menu_cart_style(); | |
| } | |
| // Apply filters and return array | |
| return apply_filters( 'ocean_localize_array', $array ); | |
| } | |
| /** | |
| * Add headers for IE to override IE's Compatibility View Settings | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function x_ua_compatible_headers( $headers ) { | |
| $headers['X-UA-Compatible'] = 'IE=edge'; | |
| return $headers; | |
| } | |
| /** | |
| * Load HTML5 dependencies for IE8 | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function html5_shiv() { | |
| wp_register_script( 'html5shiv', OCEANWP_JS_DIR_URI . '/third/html5.min.js', array(), OCEANWP_THEME_VERSION, false ); | |
| wp_enqueue_script( 'html5shiv' ); | |
| wp_script_add_data( 'html5shiv', 'conditional', 'lt IE 9' ); | |
| } | |
| /** | |
| * Registers sidebars | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function register_sidebars() { | |
| // Right Sidebar | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Right Sidebar', 'oceanwp' ), | |
| 'id' => 'sidebar', | |
| 'description' => esc_html__( 'Widgets in this area are used in the right sidebar region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="sidebar-box %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| // Left Sidebar | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Left Sidebar', 'oceanwp' ), | |
| 'id' => 'sidebar-2', | |
| 'description' => esc_html__( 'Widgets in this area are used in the left sidebar region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="sidebar-box %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| // Search Results Sidebar | |
| if ( get_theme_mod( 'ocean_search_custom_sidebar', true ) ) { | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Search Results Sidebar', 'oceanwp' ), | |
| 'id' => 'search_sidebar', | |
| 'description' => esc_html__( 'Widgets in this area are used in the search result page.', 'oceanwp' ), | |
| 'before_widget' => '<div class="sidebar-box %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| } | |
| // Footer 1 | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Footer 1', 'oceanwp' ), | |
| 'id' => 'footer-one', | |
| 'description' => esc_html__( 'Widgets in this area are used in the first footer region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="footer-widget %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| // Footer 2 | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Footer 2', 'oceanwp' ), | |
| 'id' => 'footer-two', | |
| 'description' => esc_html__( 'Widgets in this area are used in the second footer region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="footer-widget %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| // Footer 3 | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Footer 3', 'oceanwp' ), | |
| 'id' => 'footer-three', | |
| 'description' => esc_html__( 'Widgets in this area are used in the third footer region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="footer-widget %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| // Footer 4 | |
| register_sidebar( array( | |
| 'name' => esc_html__( 'Footer 4', 'oceanwp' ), | |
| 'id' => 'footer-four', | |
| 'description' => esc_html__( 'Widgets in this area are used in the fourth footer region.', 'oceanwp' ), | |
| 'before_widget' => '<div class="footer-widget %2$s clr">', | |
| 'after_widget' => '</div>', | |
| 'before_title' => '<h4 class="widget-title">', | |
| 'after_title' => '</h4>', | |
| ) ); | |
| } | |
| /** | |
| * Registers theme_mod strings into Polylang. | |
| * | |
| * @since 1.1.4 | |
| */ | |
| public static function polylang_register_string() { | |
| if ( function_exists( 'pll_register_string' ) && $strings = oceanwp_register_tm_strings() ) { | |
| foreach( $strings as $string => $default ) { | |
| pll_register_string( $string, get_theme_mod( $string, $default ), 'Theme Mod', true ); | |
| } | |
| } | |
| } | |
| /** | |
| * All theme functions hook into the oceanwp_head_css filter for this function. | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function custom_css( $output = NULL ) { | |
| // Add filter for adding custom css via other functions | |
| $output = apply_filters( 'ocean_head_css', $output ); | |
| // Minify and output CSS in the wp_head | |
| if ( ! empty( $output ) ) { | |
| echo "<!-- OceanWP CSS -->\n<style type=\"text/css\">\n" . wp_strip_all_tags( oceanwp_minify_css( $output ) ) . "\n</style>"; | |
| } | |
| } | |
| /** | |
| * Minify the WP custom CSS because WordPress doesn't do it by default. | |
| * | |
| * @since 1.1.9 | |
| */ | |
| public static function minify_custom_css( $css ) { | |
| return oceanwp_minify_css( $css ); | |
| } | |
| /** | |
| * All theme functions hook into the oceanwp_footer_js filter for this function. | |
| * | |
| * @since 1.1.0 | |
| */ | |
| public static function custom_js( $output = NULL ) { | |
| // Add filter for adding custom js via other functions | |
| $output = apply_filters( 'ocean_footer_js', $output ); | |
| // Minify and output JS in the wp_footer | |
| if ( ! empty( $output ) ) { ?> | |
| <script type="text/javascript"> | |
| /* OceanWP JS */ | |
| <?php echo oceanwp_minify_js( $output ); ?> | |
| </script> | |
| <?php | |
| } | |
| } | |
| /** | |
| * Adds inline CSS for the admin | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function admin_inline_css() { | |
| echo '<style>div#setting-error-tgmpa{display:block;}</style>'; | |
| } | |
| /** | |
| * Alter the search posts per page | |
| * | |
| * @since 1.3.7 | |
| */ | |
| public static function search_posts_per_page( $query ) { | |
| $posts_per_page = get_theme_mod( 'ocean_search_post_per_page', '8' ); | |
| $posts_per_page = $posts_per_page ? $posts_per_page : '8'; | |
| if ( $query->is_main_query() && is_search() ) { | |
| $query->set( 'posts_per_page', $posts_per_page ); | |
| } | |
| } | |
| /** | |
| * Alters the default WordPress tag cloud widget arguments. | |
| * Makes sure all font sizes for the cloud widget are set to 1em. | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function widget_tag_cloud_args( $args ) { | |
| $args['largest'] = '0.923em'; | |
| $args['smallest'] = '0.923em'; | |
| $args['unit'] = 'em'; | |
| return $args; | |
| } | |
| /** | |
| * Alter wp list categories arguments. | |
| * Adds a span around the counter for easier styling. | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function wp_list_categories_args( $links ) { | |
| $links = str_replace( '</a> (', '</a> <span class="cat-count-span">(', $links ); | |
| $links = str_replace( ' )', ' )</span>', $links ); | |
| return $links; | |
| } | |
| /** | |
| * Alters the default oembed output. | |
| * Adds special classes for responsive oembeds via CSS. | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function add_responsive_wrap_to_oembeds( $cache, $url, $attr, $post_ID ) { | |
| // Supported video embeds | |
| $hosts = apply_filters( 'ocean_oembed_responsive_hosts', array( | |
| 'vimeo.com', | |
| 'youtube.com', | |
| 'blip.tv', | |
| 'money.cnn.com', | |
| 'dailymotion.com', | |
| 'flickr.com', | |
| 'hulu.com', | |
| 'kickstarter.com', | |
| 'vine.co', | |
| 'soundcloud.com', | |
| '#http://((m|www)\.)?youtube\.com/watch.*#i', | |
| '#https://((m|www)\.)?youtube\.com/watch.*#i', | |
| '#http://((m|www)\.)?youtube\.com/playlist.*#i', | |
| '#https://((m|www)\.)?youtube\.com/playlist.*#i', | |
| '#http://youtu\.be/.*#i', | |
| '#https://youtu\.be/.*#i', | |
| '#https?://(.+\.)?vimeo\.com/.*#i', | |
| '#https?://(www\.)?dailymotion\.com/.*#i', | |
| '#https?://dai.ly/*#i', | |
| '#https?://(www\.)?hulu\.com/watch/.*#i', | |
| '#https?://wordpress.tv/.*#i', | |
| '#https?://(www\.)?funnyordie\.com/videos/.*#i', | |
| '#https?://vine.co/v/.*#i', | |
| '#https?://(www\.)?collegehumor\.com/video/.*#i', | |
| '#https?://(www\.|embed\.)?ted\.com/talks/.*#i' | |
| ) ); | |
| // Supports responsive | |
| $supports_responsive = false; | |
| // Check if responsive wrap should be added | |
| foreach( $hosts as $host ) { | |
| if ( strpos( $url, $host ) !== false ) { | |
| $supports_responsive = true; | |
| break; // no need to loop further | |
| } | |
| } | |
| // Output code | |
| if ( $supports_responsive ) { | |
| return '<p class="responsive-video-wrap clr">' . $cache . '</p>'; | |
| } else { | |
| return '<div class="oceanwp-oembed-wrap clr">' . $cache . '</div>'; | |
| } | |
| } | |
| /** | |
| * Adds extra classes to the post_class() output | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function post_class( $classes ) { | |
| // Get post | |
| global $post; | |
| // Add entry class | |
| $classes[] = 'entry'; | |
| // Add has media class | |
| if ( has_post_thumbnail() | |
| || get_post_meta( $post->ID, 'ocean_post_oembed', true ) | |
| || get_post_meta( $post->ID, 'ocean_post_self_hosted_media', true ) | |
| || get_post_meta( $post->ID, 'ocean_post_video_embed', true ) | |
| ) { | |
| $classes[] = 'has-media'; | |
| } | |
| // Return classes | |
| return $classes; | |
| } | |
| /** | |
| * Add schema markup to the authors post link | |
| * | |
| * @since 1.0.0 | |
| */ | |
| public static function the_author_posts_link( $link ) { | |
| // Add schema markup | |
| $schema = oceanwp_get_schema_markup( 'author_link' ); | |
| if ( $schema ) { | |
| $link = str_replace( 'rel="author"', 'rel="author" '. $schema, $link ); | |
| } | |
| // Return link | |
| return $link; | |
| } | |
| /** | |
| * Add schema markup to the authors post link | |
| * | |
| * @since 1.1.5 | |
| */ | |
| public static function remove_bb_lightbox() { | |
| return true; | |
| } | |
| } | |
| $oceanwp_theme_class = new OCEANWP_Theme_Class; |
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