357 lines
10 KiB
PHP
357 lines
10 KiB
PHP
<?php
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/**
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* components functions and definitions.
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*
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* @link https://developer.wordpress.org/themes/basics/theme-functions/
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*
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* @package Lodestar
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*/
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if ( ! function_exists( 'lodestar_setup' ) ) :
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/**
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* Sets up theme defaults and registers support for various WordPress features.
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*
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* Note that this function is hooked into the aftercomponentsetup_theme hook, which
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* runs before the init hook. The init hook is too late for some features, such
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* as indicating support for post thumbnails.
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*/
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function lodestar_setup() {
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/*
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* Make theme available for translation.
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* Translations can be filed in the /languages/ directory.
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* If you're building a theme based on components, use a find and replace
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* to change 'lodestar' to the name of your theme in all the template files.
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*/
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load_theme_textdomain( 'lodestar', get_template_directory() . '/languages' );
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// Add default posts and comments RSS feed links to head.
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add_theme_support( 'automatic-feed-links' );
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/*
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* Let WordPress manage the document title.
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* By adding theme support, we declare that this theme does not use a
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* hard-coded <title> tag in the document head, and expect WordPress to
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* provide it for us.
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*/
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add_theme_support( 'title-tag' );
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/*
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* Enable support for Post Thumbnails on posts and pages.
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*
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* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
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*/
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add_theme_support( 'post-thumbnails' );
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add_image_size( 'lodestar-featured-image', 2000, 1200, true );
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add_image_size( 'lodestar-featured-archive-image', 700, 9999 );
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add_image_size( 'lodestar-portfolio-image', 2000, 9999 );
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add_image_size( 'lodestar-portfolio-archive-image', 900, 600, true );
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add_image_size( 'lodestar-thumbnail-avatar', 100, 100, true );
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add_image_size( 'lodestar-logo', 2400, 400 );
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// This theme uses wp_nav_menu() in one location.
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register_nav_menus(
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array(
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'top' => esc_html__( 'Top', 'lodestar' ),
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)
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);
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/*
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* Switch default core markup for search form, comment form, and comments
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* to output valid HTML5.
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*/
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add_theme_support(
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'html5',
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array(
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'search-form',
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'comment-form',
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'comment-list',
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'gallery',
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'caption',
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)
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);
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// Set up the WordPress core custom background feature.
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add_theme_support(
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'custom-background',
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apply_filters(
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'lodestar_custom_background_args',
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array(
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'default-color' => 'ffffff',
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'default-image' => '',
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)
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)
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);
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// Add support to selectively refresh widgets in Customizer
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add_theme_support( 'customize-selective-refresh-widgets' );
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// Add theme support for Custom Logo.
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add_theme_support(
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'custom-logo',
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array(
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'width' => 2400,
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'height' => 400,
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'flex-width' => true,
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'flex-height' => true,
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'header-text' => array( 'site-title', 'site-description' ),
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)
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);
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// Add support for responsive embeds.
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add_theme_support( 'responsive-embeds' );
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// Add support for full and wide align images.
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add_theme_support( 'align-wide' );
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}
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endif;
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add_action( 'after_setup_theme', 'lodestar_setup' );
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/**
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* Set the content width in pixels, based on the theme's design and stylesheet.
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*
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* Priority 0 to make it available to lower priority callbacks.
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*
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* @global int $content_width
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*/
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function lodestar_content_width() {
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$GLOBALS['content_width'] = apply_filters( 'lodestar_content_width', 700 );
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}
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add_action( 'after_setup_theme', 'lodestar_content_width', 0 );
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/**
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* Custom function that modifies the_custom_logo output slightly
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*/
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function lodestar_the_custom_logo() {
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if ( has_custom_logo() ) {
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$custom_logo_id = get_theme_mod( 'custom_logo' );
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$custom_logo_attr = array(
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'class' => 'site-logo',
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'itemprop' => 'logo',
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);
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printf(
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'<a href="%1$s" class="site-logo-link" rel="home" itemprop="url">%2$s</a>',
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esc_url( home_url( '/' ) ),
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wp_get_attachment_image( $custom_logo_id, 'lodestar-logo', false, $custom_logo_attr )
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);
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}
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}
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/**
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* Register custom fonts
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*/
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function lodestar_fonts_url() {
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$fonts_url = '';
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/* Translators: If there are characters in your language that are not
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* supported by Work Sans, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$work_sans = esc_html_x( 'on', 'work_sans font: on or off', 'lodestar' );
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/* Translators: If there are characters in your language that are not
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* supported by Karla, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$karla = esc_html_x( 'on', 'Karla font: on or off', 'lodestar' );
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if ( 'off' !== $work_sans || 'off' !== $karla ) {
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$font_families = array();
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if ( 'off' !== $work_sans ) {
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$font_families[] = 'Work Sans:800';
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}
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if ( 'off' !== $karla ) {
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$font_families[] = 'Karla:400,400italic,700,700italic';
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}
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/**
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* A filter to enable child themes to add/change/omit font families.
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*
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* @param array $font_families An array of font families to be imploded for the Google Font API
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*/
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$font_families = apply_filters( 'included_google_font_families', $font_families );
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$query_args = array(
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'family' => urlencode( implode( '|', $font_families ) ),
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'subset' => urlencode( 'latin,latin-ext' ),
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);
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$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
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}
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return esc_url_raw( $fonts_url );
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}
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/**
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* Register widget area.
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*
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
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*/
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function lodestar_widgets_init() {
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register_sidebar(
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array(
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'name' => esc_html__( 'Sidebar', 'lodestar' ),
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'id' => 'sidebar-1',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 1', 'lodestar' ),
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'id' => 'sidebar-2',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 2', 'lodestar' ),
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'id' => 'sidebar-3',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 3', 'lodestar' ),
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'id' => 'sidebar-4',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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)
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);
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// echo esc_attr( lodestar_widget_column_class( 'sidebar-1' ) );
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}
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add_action( 'widgets_init', 'lodestar_widgets_init' );
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/**
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* Wrap avatars in div for easier styling
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*/
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function lodestar_get_avatar( $avatar ) {
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if ( ! is_admin() ) {
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$avatar = '<span class="avatar-container">' . $avatar . '</span>';
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}
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return $avatar;
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}
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add_filter( 'get_avatar', 'lodestar_get_avatar', 10, 5 );
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/**
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* Use front-page.php when Front page displayes is set to a static page.
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*
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* @param string $template front-page.php.
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*
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* @return string The template to be used: blank if is_home() is true (defaults to index.php), else $template.
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*/
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function lodestar_front_page_template( $template ) {
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return is_home() ? '' : $template;
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}
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add_filter( 'frontpage_template', 'lodestar_front_page_template' );
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/**
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* Enqueue scripts and styles.
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*/
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function lodestar_scripts() {
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wp_enqueue_style( 'lodestar-style', get_stylesheet_uri() );
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// Theme block stylesheet.
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wp_enqueue_style( 'lodestar-block-style', get_theme_file_uri( '/assets/css/blocks.css' ), array( 'lodestar-style' ), '1.0' );
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wp_enqueue_style( 'lodestar_fonts_url', lodestar_fonts_url(), array(), null );
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wp_enqueue_style( 'genericons', get_template_directory_uri() . '/assets/fonts/genericons.css', array(), null );
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wp_enqueue_script( 'lodestar-navigation', get_template_directory_uri() . '/assets/js/navigation.js', array(), '20151215', true );
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wp_enqueue_script( 'lodestar-global', get_template_directory_uri() . '/assets/js/global.js', array( 'jquery' ), '20151215', true );
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wp_enqueue_script( 'lodestar-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20151215', true );
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// Scroll effects (only loaded on front page in Customizer)
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if ( lodestar_is_frontpage() && is_customize_preview() ) :
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wp_enqueue_script( 'scrollTo', get_template_directory_uri() . '/assets/js/jquery.scrollTo.js', array( 'jquery' ), '20151030', true );
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endif;
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if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
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wp_enqueue_script( 'comment-reply' );
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}
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// Portfolio navigation (only loaded on Portfolio Template)
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if ( is_page_template( 'templates/portfolio-page.php' ) ) :
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wp_enqueue_script( 'lazyload', get_template_directory_uri() . '/assets/js/jquery.lazyload.js', array( 'jquery' ), '20160719', true );
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wp_enqueue_script( 'isotope', get_template_directory_uri() . '/assets/js/isotope.pkgd.js', array( 'jquery' ), '20160719', true );
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wp_enqueue_script( 'lodestar-portfolio-page', get_template_directory_uri() . '/assets/js/portfolio-page.js', array( 'jquery', 'isotope', 'lazyload' ), '20160719', true );
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endif;
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}
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add_action( 'wp_enqueue_scripts', 'lodestar_scripts' );
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/**
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* Enqueue editor styles for Gutenberg
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*/
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function lodestar_block_editor_styles() {
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// Block styles.
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wp_enqueue_style( 'lodestar-block-editor-style', get_theme_file_uri( '/assets/css/editor-blocks.css' ) );
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// Fonts.
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wp_enqueue_style( 'lodestar-fonts-url', lodestar_fonts_url(), array(), null );
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}
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add_action( 'enqueue_block_editor_assets', 'lodestar_block_editor_styles' );
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/**
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* Implement the Custom Header feature.
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*/
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require get_template_directory() . '/inc/custom-header.php';
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/**
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* Custom template tags for this theme.
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*/
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require get_template_directory() . '/inc/template-tags.php';
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/**
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* Custom functions that act independently of the theme templates.
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*/
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require get_template_directory() . '/inc/extras.php';
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/**
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* Customizer additions.
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*/
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require get_template_directory() . '/inc/customizer.php';
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/**
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* Load Jetpack compatibility file.
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*/
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require get_template_directory() . '/inc/jetpack.php';
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/**
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* Load WooCommerce compatibility file.
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*/
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if ( class_exists( 'WooCommerce' ) ) {
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require( get_template_directory() . '/inc/woocommerce.php' );
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}
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