389 lines
12 KiB
PHP
389 lines
12 KiB
PHP
<?php
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/**
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* Dara 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 Dara
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*/
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if ( ! function_exists( 'dara_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 dara_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 'dara' to the name of your theme in all the template files.
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*/
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load_theme_textdomain( 'dara', 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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// Post thumbnails
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add_image_size( 'dara-featured-image', 880, 312, true );
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// Hero Image on the front page slider
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add_image_size( 'dara-hero-thumbnail', 1180, 600, true );
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// Full width and grid page template
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add_image_size( 'dara-page-thumbnail', 1180, 435, true );
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// Grid child page thumbnail
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add_image_size( 'dara-grid-thumbnail', 360, 242, true );
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// Testimonial thumbnail
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add_image_size( 'dara-testimonial-thumbnail', 180, 180, true );
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// Add support for responsive embeds.
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add_theme_support( 'responsive-embeds' );
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// Add custom colors to Gutenberg
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add_theme_support(
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'editor-color-palette',
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array(
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array(
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'name' => esc_html__( 'Black', 'dara' ),
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'slug' => 'black',
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'color' => '#404040',
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),
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array(
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'name' => esc_html__( 'Dark Gray', 'dara' ),
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'slug' => 'dark-gray',
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'color' => '#444340',
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),
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array(
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'name' => esc_html__( 'Medium Gray', 'dara' ),
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'slug' => 'medium-gray',
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'color' => '#a8a6a1',
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),
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array(
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'name' => esc_html__( 'Light Gray', 'dara' ),
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'slug' => 'light-gray',
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'color' => '#e6e6e6',
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),
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array(
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'name' => esc_html__( 'White', 'dara' ),
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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__( 'Blue', 'dara' ),
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'slug' => 'blue',
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'color' => '#15b6b8',
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),
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array(
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'name' => esc_html__( 'Dark Blue', 'dara' ),
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'slug' => 'dark-blue',
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'color' => '#0c8384',
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),
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)
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);
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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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'menu-1' => esc_html__( 'Header', 'dara' ),
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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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// Add theme support for selective refresh for widgets.
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add_theme_support( 'customize-selective-refresh-widgets' );
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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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'dara_custom_background_args',
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array(
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'default-color' => '444340',
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)
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)
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);
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// Add theme support for custom logos
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add_theme_support(
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'custom-logo',
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array(
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'width' => 1200,
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'height' => 300,
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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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// Add theme support for excerpts on pages
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add_post_type_support( 'page', 'excerpt' );
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}
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endif;
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add_action( 'after_setup_theme', 'dara_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 $content_width
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*/
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function dara_content_width() {
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$GLOBALS['content_width'] = apply_filters( 'dara_content_width', 825 );
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}
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add_action( 'after_setup_theme', 'dara_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 dara_adjust_content_width() {
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/* Set the content width for the front-page or testimonials templates */
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if ( is_post_type_archive( 'jetpack-testimonial' ) || ( is_front_page() ) ) {
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$GLOBALS['content_width'] = 1180;
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}
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/* Allow for full-width gallery display in the footer */
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if ( is_active_sidebar( 'sidebar-2' ) || is_active_sidebar( 'sidebar-3' ) || is_active_sidebar( 'sidebar-4' ) ) {
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$GLOBALS['content_width'] = 1086;
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}
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}
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add_action( 'template_redirect', 'dara_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 dara_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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* Returns the Google font stylesheet URL, if available.
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*/
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function dara_fonts_url() {
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$merriweather = null; // This is most likely missing functionality; adding null init to pass rector.
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$fonts_url = '';
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/* translators: If there are characters in your language that are not supported
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* by Source Sans Pro, translate this to 'off'. Do not translate into your own language.
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*/
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$source_sans_pro = esc_html_x( 'on', 'Source Sans Pro font: on or off', 'dara' );
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/* translators: If there are characters in your language that are not supported
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* by Yrsa, translate this to 'off'. Do not translate into your own language.
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*/
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$yrsa = esc_html_x( 'on', 'Yrsa font: on or off', 'dara' );
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if ( 'off' !== $source_sans_pro || 'off' !== $merriweather || 'off' !== $yrsa ) {
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$font_families = array();
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if ( 'off' !== $source_sans_pro ) {
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$font_families[] = 'Source Sans Pro:300,300italic,400,400italic,600';
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}
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if ( 'off' !== $yrsa ) {
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$font_families[] = 'Yrsa:300,400,700';
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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 $fonts_url;
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}
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/**
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* Register widget area.
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*
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
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*/
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function dara_widgets_init() {
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register_sidebar(
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array(
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'name' => esc_html__( 'Sidebar', 'dara' ),
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'id' => 'sidebar-1',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 1', 'dara' ),
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'id' => 'sidebar-2',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 2', 'dara' ),
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'id' => 'sidebar-3',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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)
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);
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register_sidebar(
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array(
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'name' => esc_html__( 'Footer 3', 'dara' ),
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'id' => 'sidebar-4',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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)
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);
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}
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add_action( 'widgets_init', 'dara_widgets_init' );
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/**
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* Enqueue scripts and styles.
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*/
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function dara_scripts() {
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wp_enqueue_style( 'dara-style', get_stylesheet_uri() );
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// Gutenberg styles
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wp_enqueue_style( 'dara-blocks', get_template_directory_uri() . '/blocks.css' );
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// Add Yrsa, Source Sans Pro and Merriweather fonts.
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wp_enqueue_style( 'dara-fonts', dara_fonts_url(), array(), null );
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wp_enqueue_style( 'genericons', get_template_directory_uri() . '/assets/genericons/genericons.css', array(), '3.4.1' );
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wp_enqueue_script( 'dara-navigation', get_template_directory_uri() . '/assets/js/navigation.js', array(), '20151215', true );
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if ( dara_has_featured_posts( 1 ) && ( is_home() || is_front_page() ) ) {
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wp_enqueue_script( 'flexslider', get_template_directory_uri() . '/assets/js/jquery.flexslider.js', array( 'jquery' ), '20161220', true );
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wp_enqueue_script( 'dara-slider', get_template_directory_uri() . '/assets/js/slider.js', array( 'flexslider', 'imagesloaded' ), '20161220', true );
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}
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// If there's an active Video widget, and it's (hopefully) in the footer widget area
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if ( is_active_widget( '', '', 'media_video' ) && ( is_active_sidebar( 'sidebar-2' ) || is_active_sidebar( 'sidebar-3' ) || is_active_sidebar( 'sidebar-4' ) ) ) {
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wp_enqueue_script( 'dara-video', get_template_directory_uri() . '/assets/js/video-widget.js', array( 'jquery' ), '20170608', true );
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}
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wp_enqueue_script( 'dara-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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}
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add_action( 'wp_enqueue_scripts', 'dara_scripts' );
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/**
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* Gutenberg Editor Styles
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*/
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function dara_editor_styles() {
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wp_enqueue_style( 'dara-editor-block-style', get_template_directory_uri() . '/editor-blocks.css' );
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wp_enqueue_style( 'dara-fonts', dara_fonts_url() );
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wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.3' );
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}
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add_action( 'enqueue_block_editor_assets', 'dara_editor_styles' );
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if ( ! function_exists( 'dara_continue_reading_link' ) ) :
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/**
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* Returns an ellipsis and "Continue reading" plus off-screen title link for excerpts
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*/
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function dara_continue_reading_link() {
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return '… <a href="' . esc_url( get_permalink() ) . '" class="more-link">' . sprintf( __( 'Continue reading <span class="screen-reader-text">%1$s</span>', 'dara' ), esc_attr( strip_tags( get_the_title() ) ) ) . '</a>';
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}
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endif; // dara_continue_reading_link
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with dara_continue_reading_link().
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*
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* To override this in a child theme, remove the filter and add your own
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* function tied to the excerpt_more filter hook.
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*/
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function dara_auto_excerpt_more() {
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if ( is_admin() ) {
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return;
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}
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return dara_continue_reading_link();
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}
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add_filter( 'excerpt_more', 'dara_auto_excerpt_more' );
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/**
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* Custom Header support.
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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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