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<?php /** * Omni functions and definitions. * * @link https://codex.wordpress.org/Functions_File_Explained * * @package omni */ if ( ! function_exists( 'omni_setup' ) ) : /** * Sets up theme defaults and registers support for various WordPress features. * * Note that this function is hooked into the after_setup_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 omni_setup() { /* * Make theme available for translation. * Translations can be filed in the /languages/ directory. * If you're building a theme based on omni, use a find and replace * to change 'omni' to the name of your theme in all the template files */ load_theme_textdomain( 'omni', 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' ); // This theme uses wp_nav_menu() in one location. register_nav_menus( array( 'main-menu' => esc_html__( 'Main Menu', 'omni' ), 'footer-menu' => esc_html__( 'Footer Menu', 'omni' ), ) ); /* * 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( 'quote', 'audio', 'image', 'video', 'gallery', ) ); // Set up the WordPress core custom background feature. add_theme_support( 'custom-background', apply_filters( 'omni_custom_background_args', array( 'default-color' => 'FFFFFF', 'default-image' => '', ) ) ); add_editor_style( get_stylesheet_directory_uri() . '/css/editor.css' ); } endif; add_action( 'after_setup_theme', 'omni_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 */ if ( ! isset( $content_width ) ) { $content_width = 750; } add_action( 'switch_theme', 'omni_enforce_image_size_options' ); /** * Change image sizes for blog on theme activation. */ function omni_enforce_image_size_options() { update_option( 'thumbnail_crop', 0 ); update_option( 'medium_size_w', 750 ); update_option( 'medium_size_h', 465 ); update_option( 'large_size_w', 1140 ); update_option( 'large_size_h', 450 ); } /** * Register widget area. * * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar */ function omni_widgets_init() { register_sidebar( array( 'name' => esc_html__( 'Sidebar', 'omni' ), 'id' => 'primary', 'description' => '', 'before_widget' => '<div id="%1$s" class="widget-entry clearfix %2$s">', 'after_widget' => '</div>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); $footer = '<div id="%1$s" class="widget'; $footer .= ' col-sm-6 col-md-' . reactor_get_widget_columns( 'footer' ); $footer .= ' %2$s">'; register_sidebar( array( 'name' => esc_html__( 'Footer Sidebar', 'omni' ), 'id' => 'footer', 'description' => '', 'before_widget' => $footer, 'after_widget' => '</div>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); } add_action( 'widgets_init', 'omni_widgets_init' ); /** * Enqueue scripts and styles. */ function omni_scripts() { if ( ! is_admin() ) { wp_enqueue_style( 'bootstrap-css', get_template_directory_uri() . '/css/bootstrap.min.css' ); wp_enqueue_style( 'devices', get_template_directory_uri() . '/css/devices.min.css' ); wp_enqueue_style( 'swiper-slider-css', get_template_directory_uri() . '/css/idangerous.swiper.css' ); wp_enqueue_style( 'style', get_stylesheet_uri() ); wp_enqueue_style( 'animate-css', get_template_directory_uri() . '/css/animate.css' ); // TODO: Load 1 font awesome for all modules / plugins. wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css' ); wp_enqueue_script( 'bootstrap-js', get_template_directory_uri() . '/js/bootstrap.min.js', array('jquery'), '', true ); wp_enqueue_script( 'global-js', get_template_directory_uri() . '/js/global.js', array('jquery'), '', true ); wp_enqueue_script( 'idangerous-swiper', get_template_directory_uri() . '/js/idangerous.swiper.min.js', array('jquery'), '', true ); wp_enqueue_script( 'wow-animation', get_template_directory_uri() . '/js/wow.min.js', array('jquery'), '', true ); wp_enqueue_script( 'sharrre-js', get_template_directory_uri() . '/js/jquery.sharrre.min.js', array('jquery'), '', true ); wp_enqueue_script( 'ajax-subscription', get_template_directory_uri() . '/js/subscription.js', array('jquery'), '', true ); } if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); } // Custom Google fonts for heading. $custom_font_heading = cs_get_customize_option( 'heading_typography_use_custom' ); $custom_font_settings_heading = cs_get_customize_option( 'heading_typography_custom_font' ); if ( isset( $custom_font_heading ) && ( true === $custom_font_heading ) && isset( $custom_font_settings_heading ) && ! ( empty( $custom_font_settings_heading ) ) ) { $typography_selected_styles = 'latin,greek,greek-ext,vietnamese,cyrillic-ext,latin-ext,cyrillic'; $enqueue_fonts = $custom_font_settings_heading . '&subset=' . $typography_selected_styles; wp_enqueue_style( 'crum-heading-google-fonts', esc_url( add_query_arg( 'family', ( $enqueue_fonts ), 'https://fonts.googleapis.com/css' ) ), array(), null ); } // Custom Google fonts for body. $custom_font_body = cs_get_customize_option( 'body_typography_use_custom' ); $custom_font_settings_body = cs_get_customize_option( 'body_typography_custom_font' ); if ( isset( $custom_font_body ) && ( true === $custom_font_body ) && isset( $custom_font_settings_body ) && ! ( empty( $custom_font_settings_body ) ) ) { $typography_selected_styles = 'latin,greek,greek-ext,vietnamese,cyrillic-ext,latin-ext,cyrillic'; $enqueue_fonts = $custom_font_settings_body . '&subset=' . $typography_selected_styles; wp_enqueue_style( 'crum-body-google-fonts', esc_url( add_query_arg( 'family', ( $enqueue_fonts ), 'https://fonts.googleapis.com/css' ) ), array(), null ); } } add_action( 'wp_enqueue_scripts', 'omni_scripts' ); /** * Disable unused framework components. */ define( 'CS_ACTIVE_FRAMEWORK', false ); /** * Disable unused framework components. */ define( 'CS_ACTIVE_SHORTCODE', false ); /** * Customizer additions. */ require get_template_directory() . '/inc/customizer.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_once get_template_directory() . '/inc/cs-framework/cs-framework.php'; /** * Load Jetpack compatibility file. */ require get_template_directory() . '/inc/jetpack.php'; /* * admin scripts */ add_action( 'admin_enqueue_scripts', 'crum_register_admin_scripts' ); add_action( 'admin_enqueue_scripts', 'crum_enqueue_admin_scripts' ); /** * Register Theme JS /CSS for wp admin. */ function crum_register_admin_scripts() { wp_register_script( 'crumina-admin-area-scripts', get_template_directory_uri() . '/js/admin-scripts.js', array(), false, true ); } /** * Include Theme JS /CSS in wp admin. */ function crum_enqueue_admin_scripts() { wp_enqueue_script( 'crumina-admin-area-scripts' ); wp_enqueue_media(); wp_enqueue_style( 'crum-fonts-admin', crum_fonts_url(), array(), '1.0.0' ); } /** * Require theme extensions */ // TGM. require_once get_template_directory() . '/inc/plugins/tgm-config.php'; // Custom colors. require_once get_template_directory() . '/inc/extensions/styles.php'; // Updater. require_once get_template_directory() . '/inc/extensions/omni-update.php'; if( ! function_exists( 'update_my_theme' ) ){ function update_my_theme() { $theme_purchase_code = cs_get_customize_option('theme_purchase_code'); $theme_access_token = cs_get_customize_option('theme_access_token'); if( class_exists( 'WPES_Envato_Theme_Update' ) ){ new WPES_Envato_Theme_Update( basename( get_template_directory() ) , $theme_purchase_code , $theme_access_token , false ); } } add_action( 'init' , 'update_my_theme' ); } // Ttheme thumb. if ( ! function_exists( 'crum_theme_thumb' ) ) : /** * Dynamic Resize Images. * * @param string $url url of image. * @param int $width Width for resized image. * @param int $height Height for resized image. * @param bool $crop Crop image. * @param string $align Align for image crop. * * @return string */ function crum_theme_thumb( $url, $width, $height = 0, $crop, $align = '' ) { require_once get_template_directory() . '/inc/extensions/mr-image-resize.php'; if ( extension_loaded( 'gd' ) ) { return mr_image_resize( $url, $width, $height, $crop, $align, false ); } else { return $url; } } endif; if ( ! ( function_exists( 'crum_thousands_convert' ) ) ) { /** * Convert big nubers to smaller. * * @param int $amount Input number to convert. * * @return string */ function crum_thousands_convert( $amount ) { $k_meter = 1000; $k100_meter = 100000; if ( ( $amount > $k_meter ) && ( $amount < $k100_meter ) ) { $amount = round( $amount / $k_meter, 1 ) . 'k'; } elseif ( $amount > $k100_meter ) { $amount = round( $amount / $k_meter, 0 ) . 'k'; } else { return $amount; } return $amount; } } if ( ! function_exists( 'crum_main_menu' ) ) { /** * Init Theme main menu. */ function crum_main_menu() { $page_meta = get_post_meta( get_the_ID(), 'custom_sidebar_options', true ); $defaults = array( 'theme_location' => 'main-menu', 'container' => false, 'depth' => 5, 'echo' => true, 'fallback_cb' => 'crum_menu_fallback', 'menu_class' => false, 'walker' => new Crum_Nav_Menu_Walker(), ); if ( isset( $page_meta['meta-page-menu'] ) && ! ( 'default' === $page_meta['meta-page-menu'] ) && ! ( '' === $page_meta['meta-page-menu'] ) ) { $defaults['menu'] = $page_meta['meta-page-menu']; } wp_nav_menu( $defaults ); } } if ( ! function_exists( 'crum_footer_menu' ) ) { /** * Init Theme main menu. */ function crum_footer_menu() { $defaults = array( 'theme_location' => 'footer-menu', 'container' => false, 'before' => '', 'after' => '', 'link_before' => '', 'link_after' => '', 'items_wrap' => '<ul id="%1$s" class="%2$s">%3$s</ul>', 'depth' => 1, 'echo' => true, 'menu_class' => 'footer-linck', ); wp_nav_menu( $defaults ); } } require_once get_template_directory() . '/inc/extensions/walkers.php'; //tinyMCE shortcodes require get_template_directory() . '/inc/shortcodes/tinyMCE-shortcodes.php'; /** * Display social networks icons. * * @param bool|true $display_icon Show soc network pictogramm. */ function crum_do_socnetworks( $display_icon = true ) { $soc_networks_array = array( 'fa fa-facebook' => esc_html__( 'Facebook', 'omni' ), 'fa fa-google' => esc_html__( 'Google', 'omni' ), 'fa fa-twitter' => esc_html__( 'Twitter', 'omni' ), 'fa fa-instagram' => esc_html__( 'Instagram', 'omni' ), 'fa fa-xing' => esc_html__( 'Xing', 'omni' ), 'fa fa-lastfm' => esc_html__( 'LastFM', 'omni' ), 'fa fa-dribbble' => esc_html__( 'Dribble', 'omni' ), 'fa fa-vk' => esc_html__( 'Vkontakte', 'omni' ), 'fa fa-youtube' => esc_html__( 'Youtube', 'omni' ), 'fa fa-windows' => esc_html__( 'Microsoft', 'omni' ), 'fa fa-deviantart' => esc_html__( 'Deviantart', 'omni' ), 'fa fa-linkedin' => esc_html__( 'LinkedIN', 'omni' ), 'fa fa-pinterest' => esc_html__( 'Pinterest', 'omni' ), 'fa fa-wordpress' => esc_html__( 'Wordpress', 'omni' ), 'fa fa-behance' => esc_html__( 'Behance', 'omni' ), 'fa fa-flickr' => esc_html__( 'Flickr', 'omni' ), 'fa fa-rss' => esc_html__( 'RSS', 'omni' ), ); $output = ''; foreach ( $soc_networks_array as $icon => $soc_network ) { $soc_network_link = cs_get_customize_option( 'soc_' . str_replace( 'fa fa-', '', $icon ) ); if ( isset( $soc_network_link ) && ! empty( $soc_network_link ) ) { $output .= '<a href="' . esc_url( $soc_network_link ) . '" title="' . esc_attr( $soc_network ) . '">'; $output .= '<i class="' . esc_attr( $icon ) . '"></i>'; $output .= '</a>'; } } echo $output; // WPCS: XSS OK. } /** * Add tags to allowedtags filter */ add_action( 'init', function () { global $allowedtags; $allowedtags['i'] = array( 'class' => array(), ); $allowedtags['img'] = array( 'src' => array(), 'alt' => array(), 'width' => array(), 'height' => array(), 'class' => array(), ); $allowedtags['iframe'] = array( 'src' => array(), 'height' => array(), 'width' => array(), ); $allowedtags['span'] = array( 'class' => array(), ); } ); /** * Register Fonts. */ function crum_fonts_url() { $font_url = ''; /* Translators: If there are characters in your language that are not supported by chosen font(s), translate this to 'off'. Do not translate into your own language. */ if ( 'off' !== _x( 'on', 'Google font: on or off', 'omni' ) ) { $font_url = add_query_arg( 'family', urlencode( 'Crimson Text:400,700italic,700,600italic,600,400italic|PT Sans:400,700,400italic,700italic&subset=cyrillic,cyrillic-ext' ), 'https://fonts.googleapis.com/css' ); } return $font_url; } // Load VC if not already active. if ( function_exists( 'vc_set_as_theme' ) ) { vc_set_as_theme( $disable_updater = true ); } function crum_list_categories_count( $output ) { $output = str_replace( '(', '<span>(', $output ); $output = str_replace( ')', ')</span>', $output ); return $output; } add_filter( 'wp_list_categories', 'crum_list_categories_count' ); add_filter( 'get_archives_link', 'crum_archives_count' ); function crum_archives_count( $links ) { $links = str_replace( ' ', '', $links ); $links = str_replace( '(', '<span>(', $links ); $links = str_replace( ')', ')</span>', $links ); return $links; } /** * Count Widgets. * Count the number of widgets to add dynamic column class. * * @param string $sidebar_id id of sidebar. * * @since 1.0.0 * @return int */ function reactor_get_widget_columns( $sidebar_id ) { $columns = apply_filters( 'reactor_columns', 12 ); $the_sidebars = wp_get_sidebars_widgets(); if ( ! isset( $the_sidebars[ $sidebar_id ] ) ) { return esc_html__( 'Invalid sidebar ID', 'omni' ); } $num = count( $the_sidebars[ $sidebar_id ] ); switch ( $num ) { case 1 : $num = $columns; break; case 2 : $num = $columns / 2; break; case 3 : $num = $columns / 3; break; case 4 : $num = $columns / 4; break; case 5 : $num = $columns / 5; break; case 6 : $num = $columns / 6; break; case 7 : $num = $columns / 7; break; case 8 : $num = $columns / 8; break; } $num = floor( $num ); return $num; }

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