356 lines
10 KiB
PHP
356 lines
10 KiB
PHP
<?php
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/**
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* Ixion 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 Ixion
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*/
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if ( ! function_exists( 'ixion_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 after_setup_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 ixion_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 'ixion' to the name of your theme in all the template files.
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*/
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load_theme_textdomain( 'ixion', 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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// Add support for responsive embeds.
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add_theme_support( 'responsive-embeds' );
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/**
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* Gutenberg wide and full images support
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*/
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add_theme_support( 'align-wide' );
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// Add custom colors to Gutenberg
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add_theme_support(
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'editor-color-palette', array(
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array(
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'name' => esc_html__( 'Black', 'ixion' ),
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'slug' => 'black',
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'color' => '#192930',
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),
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array(
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'name' => esc_html__( 'Dark Gray', 'ixion' ),
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'slug' => 'dark-gray',
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'color' => '#474f53',
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),
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array(
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'name' => esc_html__( 'Medium Gray', 'ixion' ),
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'slug' => 'medium-gray',
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'color' => '#a5a29d',
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),
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array(
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'name' => esc_html__( 'Light Gray', 'ixion' ),
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'slug' => 'light-gray',
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'color' => '#eeece8',
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),
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array(
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'name' => esc_html__( 'White', 'ixion' ),
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'slug' => 'white',
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'color' => '#ffffff',
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),
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array(
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'name' => esc_html__( 'Yellow', 'ixion' ),
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'slug' => 'yellow',
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'color' => '#d7b221',
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),
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array(
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'name' => esc_html__( 'Dark Yellow', 'ixion' ),
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'slug' => 'dark-yellow',
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'color' => '#9c8012',
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),
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)
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);
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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( 'ixion-featured-content', 680, 382, true );
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add_image_size( 'ixion-featured-image', 1080, 9999 );
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add_image_size( 'ixion-avatar', 75, 75, true );
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// This theme uses wp_nav_menu() in three locations.
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register_nav_menus( array(
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'menu-1' => esc_html__( 'Header', 'ixion' ),
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) );
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/**
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* Add support for core custom logo.
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*/
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add_theme_support( 'custom-logo', array(
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'height' => 100,
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'width' => 500,
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'flex-width' => true,
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'flex-height' => true,
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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( 'html5', 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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// Set up the WordPress core custom background feature.
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add_theme_support( 'custom-background', apply_filters( 'ixion_custom_background_args', array(
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'default-color' => 'ffffff',
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) ) );
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}
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endif;
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add_action( 'after_setup_theme', 'ixion_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 $content_width
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*/
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function ixion_content_width() {
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$GLOBALS['content_width'] = apply_filters( 'ixion_content_width', 712 );
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}
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add_action( 'after_setup_theme', 'ixion_content_width', 0 );
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/**
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* Set larger content width in some situations.
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*/
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function ixion_adjust_content_width() {
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/* Allow for full-width gallery display in the footer */
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if ( is_active_sidebar( 'sidebar-2' ) || is_active_sidebar( 'sidebar-3' ) || is_active_sidebar( 'sidebar-4' ) || is_active_sidebar( 'sidebar-5' ) ) {
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$GLOBALS['content_width'] = 1080;
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}
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}
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add_action( 'template_redirect', 'ixion_adjust_content_width' );
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/**
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* Return early if Custom Logos are not available.
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*
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* @todo Remove after WP 4.7
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*/
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function ixion_the_custom_logo() {
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if ( ! function_exists( 'the_custom_logo' ) ) {
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return;
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} else {
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the_custom_logo();
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}
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}
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/**
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* Register widget areas.
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*
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
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*/
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function ixion_widgets_init() {
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register_sidebar( array(
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'name' => esc_html__( 'Sidebar', 'ixion' ),
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'id' => 'sidebar-1',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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register_sidebar( array(
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'name' => esc_html__( 'Footer 1', 'ixion' ),
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'id' => 'sidebar-2',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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register_sidebar( array(
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'name' => esc_html__( 'Footer 2', 'ixion' ),
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'id' => 'sidebar-3',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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register_sidebar( array(
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'name' => esc_html__( 'Footer 3', 'ixion' ),
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'id' => 'sidebar-4',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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register_sidebar( array(
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'name' => esc_html__( 'Footer 4', 'ixion' ),
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'id' => 'sidebar-5',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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}
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add_action( 'widgets_init', 'ixion_widgets_init' );
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/**
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* Register Google Fonts
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*/
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function ixion_fonts_url_archivo() {
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$fonts_url = '';
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/* Translators: If there are characters in your language that are not
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* supported by Archivo Narrow, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$archivo = esc_html_x( 'on', 'Archivo Narrow font: on or off', 'ixion' );
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if ( 'off' !== $archivo ) {
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$font_families = array();
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$font_families[] = 'Archivo Narrow:400,400i,700,700i';
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$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, '//fonts.googleapis.com/css' );
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}
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return $fonts_url;
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}
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/**
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* Register local fonts
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*/
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function ixion_fonts_url_cooper() {
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$fonts_url = '';
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/* Translators: If there are characters in your language that are not
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* supported by Cooper Hewitt, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$cooper = esc_html_x( 'on', 'Cooper Hewitt font: on or off', 'ixion' );
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if ( 'off' !== $cooper ) {
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$fonts_url = get_template_directory_uri() . "/assets/fonts/cooperhewitt.css";
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}
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return $fonts_url;
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}
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/**
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* Enqueue scripts and styles.
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*/
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function ixion_scripts() {
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wp_enqueue_style( 'ixion-style', get_stylesheet_uri() );
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// Gutenberg styles
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wp_enqueue_style( 'ixion-blocks', get_template_directory_uri() . '/blocks.css' );
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wp_enqueue_style( 'ixion-fonts-archivo', ixion_fonts_url_archivo(), array(), null );
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wp_enqueue_style( 'ixion-fonts-cooper', ixion_fonts_url_cooper(), array(), null );
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wp_enqueue_style( 'genericons', get_template_directory_uri() . '/assets/fonts/genericons/genericons/genericons.css' );
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wp_enqueue_script( 'ixion-navigation', get_template_directory_uri() . '/assets/js/navigation.js', array(), '20151215', true );
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wp_enqueue_script( 'ixion-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20151215', true );
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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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if ( is_post_type_archive( 'jetpack-testimonial' ) ) {
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wp_enqueue_script( 'masonry' );
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wp_enqueue_script( 'ixion-testimonials', get_template_directory_uri() . '/assets/js/testimonials.js', array( 'jquery', 'masonry' ), '24102016', true );
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}
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}
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add_action( 'wp_enqueue_scripts', 'ixion_scripts' );
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/**
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* Gutenberg Editor Styles
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*/
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function ixion_editor_styles() {
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wp_enqueue_style( 'ixion-editor-block-style', get_template_directory_uri() . '/editor-blocks.css');
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wp_enqueue_style( 'ixion-fonts-archivo', ixion_fonts_url_archivo(), array(), null );
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wp_enqueue_style( 'ixion-fonts-cooper', ixion_fonts_url_cooper(), array(), null );
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}
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add_action( 'enqueue_block_editor_assets', 'ixion_editor_styles' );
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with ... and a 'Continue reading' link.
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* @return string 'Continue reading' link prepended with an ellipsis.
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*/
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if ( ! function_exists( 'ixion_excerpt_more' ) ) :
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function ixion_excerpt_more( $more ) {
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$link = sprintf( '<a href="%1$s" class="more-link">%2$s</a>',
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esc_url( get_permalink( get_the_ID() ) ),
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/* translators: %s: Name of current post */
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sprintf( esc_html__( 'Continue reading %s', 'ixion' ), '<span class="screen-reader-text">' . get_the_title( get_the_ID() ) . '</span>' )
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);
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return ' … ' . $link;
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}
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add_filter( 'excerpt_more', 'ixion_excerpt_more' );
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endif;
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/**
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* Custom header.
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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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