b5de7d829f
* Default featured images to false and leverage theme mod values that have already been set * defaulting all options to be available, defaulting page display to false (or previous theme mod value) Co-authored-by: Aurorum <43215253+Aurorum@users.noreply.github.com>
520 lines
16 KiB
PHP
520 lines
16 KiB
PHP
<?php
|
|
/**
|
|
* Varia functions and definitions
|
|
*
|
|
* @link https://developer.wordpress.org/themes/basics/theme-functions/
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Varia
|
|
* @since 1.0.0
|
|
*/
|
|
|
|
if ( ! function_exists( 'varia_default_colors' ) ) {
|
|
function varia_default_colors() {
|
|
return array(
|
|
'background' => '#FFFFFF', //bg
|
|
'foreground' => '#444444', //txt
|
|
'primary' => '#0000ff', //link
|
|
'secondary' => '#ff0000', //fg1
|
|
'tertiary' => null, //fg2
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Varia only works in WordPress 4.7 or later.
|
|
*/
|
|
if ( version_compare( $GLOBALS['wp_version'], '4.7', '<' ) ) {
|
|
require get_template_directory() . '/inc/back-compat.php';
|
|
return;
|
|
}
|
|
|
|
if ( ! function_exists( 'varia_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 varia_setup() {
|
|
/*
|
|
* Make theme available for translation.
|
|
* Translations can be filed in the /languages/ directory.
|
|
* If you're building a theme based on Varia, use a find and replace
|
|
* to change 'varia' to the name of your theme in all the template files.
|
|
*/
|
|
load_theme_textdomain( 'varia', get_template_directory() . '/languages' );
|
|
|
|
// Add default posts and comments RSS feed links to head.
|
|
add_theme_support( 'automatic-feed-links' );
|
|
|
|
// Enable appearance tools for Block Editor.
|
|
add_theme_support( 'appearance-tools' );
|
|
|
|
/*
|
|
* 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' );
|
|
set_post_thumbnail_size( 1568, 9999 );
|
|
|
|
// This theme uses wp_nav_menu() in two locations.
|
|
register_nav_menus(
|
|
array(
|
|
'menu-1' => __( 'Primary', 'varia' ),
|
|
'menu-2' => __( 'Footer Menu', 'varia' ),
|
|
'social' => __( 'Social Links Menu', 'varia' ),
|
|
)
|
|
);
|
|
|
|
/*
|
|
* 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',
|
|
)
|
|
);
|
|
|
|
/**
|
|
* Add support for core custom logo.
|
|
*
|
|
* @link https://codex.wordpress.org/Theme_Logo
|
|
*/
|
|
add_theme_support(
|
|
'custom-logo',
|
|
array(
|
|
'height' => 96,
|
|
'width' => 100,
|
|
'flex-width' => true,
|
|
'flex-height' => true,
|
|
'header-text' => array( 'site-title', 'site-description' ),
|
|
)
|
|
);
|
|
|
|
// Add theme support for selective refresh for widgets.
|
|
add_theme_support( 'customize-selective-refresh-widgets' );
|
|
|
|
// Add support for Block Styles.
|
|
add_theme_support( 'wp-block-styles' );
|
|
|
|
// Add support for full and wide align images.
|
|
add_theme_support( 'align-wide' );
|
|
|
|
// Add support for editor styles.
|
|
add_theme_support( 'editor-styles' );
|
|
|
|
// Enqueue editor styles.
|
|
add_editor_style( 'style-editor.css' );
|
|
// add_editor_style( 'child-theme-alt-style.css' ); // this will get loaded in a child theme
|
|
|
|
// Add custom editor font sizes.
|
|
add_theme_support(
|
|
'editor-font-sizes',
|
|
array(
|
|
array(
|
|
'name' => __( 'Small', 'varia' ),
|
|
'shortName' => __( 'S', 'varia' ),
|
|
'size' => 15,
|
|
'slug' => 'small',
|
|
),
|
|
array(
|
|
'name' => __( 'Normal', 'varia' ),
|
|
'shortName' => __( 'M', 'varia' ),
|
|
'size' => 18,
|
|
'slug' => 'normal',
|
|
),
|
|
array(
|
|
'name' => __( 'Large', 'varia' ),
|
|
'shortName' => __( 'L', 'varia' ),
|
|
'size' => 25.92,
|
|
'slug' => 'large',
|
|
),
|
|
array(
|
|
'name' => __( 'Huge', 'varia' ),
|
|
'shortName' => __( 'XL', 'varia' ),
|
|
'size' => 31.105,
|
|
'slug' => 'huge',
|
|
),
|
|
)
|
|
);
|
|
|
|
/*
|
|
* Get customizer colors and add them to the editor color palettes
|
|
*
|
|
* - if the customizer color is empty, use the default
|
|
*/
|
|
$colors_array = get_theme_mod( 'colors_manager' ); // color annotations array()
|
|
$default_colors = varia_default_colors();
|
|
|
|
$primary = is_array( $colors_array ) && array_key_exists( 'colors', $colors_array ) ? $colors_array['colors']['link'] : $default_colors['primary']; // $config-global--color-primary-default;
|
|
$secondary = is_array( $colors_array ) && array_key_exists( 'colors', $colors_array ) ? $colors_array['colors']['fg1'] : $default_colors['secondary']; // $config-global--color-secondary-default;
|
|
$tertiary = is_array( $colors_array ) && array_key_exists( 'colors', $colors_array ) ? $colors_array['colors']['fg2'] : $default_colors['tertiary']; // $config-global--color-tertiary-default;
|
|
$foreground = is_array( $colors_array ) && array_key_exists( 'colors', $colors_array ) ? $colors_array['colors']['txt'] : $default_colors['foreground']; // $config-global--color-foreground-default;
|
|
$background = is_array( $colors_array ) && array_key_exists( 'colors', $colors_array ) ? $colors_array['colors']['bg'] : $default_colors['background']; // $config-global--color-background-default;
|
|
|
|
$editor_colors_array = array(
|
|
array(
|
|
'name' => __( 'Primary', 'varia' ),
|
|
'slug' => 'primary',
|
|
'color' => $primary,
|
|
),
|
|
array(
|
|
'name' => __( 'Secondary', 'varia' ),
|
|
'slug' => 'secondary',
|
|
'color' => $secondary,
|
|
),
|
|
array(
|
|
'name' => __( 'Foreground', 'varia' ),
|
|
'slug' => 'foreground',
|
|
'color' => $foreground,
|
|
),
|
|
array(
|
|
'name' => __( 'Background', 'varia' ),
|
|
'slug' => 'background',
|
|
'color' => $background,
|
|
),
|
|
);
|
|
|
|
if ( $tertiary ) {
|
|
$editor_colors_array[] = array(
|
|
'name' => __( 'Tertiary', 'varia' ),
|
|
'slug' => 'tertiary',
|
|
'color' => $tertiary,
|
|
);
|
|
}
|
|
|
|
$editor_colors_array = apply_filters( 'varia_editor_color_palette', $editor_colors_array );
|
|
|
|
// Editor color palette.
|
|
add_theme_support( 'editor-color-palette', $editor_colors_array );
|
|
|
|
// Add support for responsive embedded content.
|
|
add_theme_support( 'responsive-embeds' );
|
|
|
|
// Add support for custom line height controls.
|
|
add_theme_support( 'custom-line-height' );
|
|
|
|
// Add support for experimental cover block spacing.
|
|
add_theme_support( 'custom-spacing' );
|
|
|
|
// Add support for custom units.
|
|
add_theme_support( 'custom-units' );
|
|
|
|
// Add support for Global Styles.
|
|
add_theme_support(
|
|
'jetpack-global-styles',
|
|
array(
|
|
'enable_theme_default' => true,
|
|
)
|
|
);
|
|
|
|
// Add support for Content Options.
|
|
add_theme_support( 'jetpack-content-options', array(
|
|
'blog-display' => 'content',
|
|
'featured-images' => array(
|
|
'archive' => true,
|
|
'archive-default' => true,
|
|
'post' => true,
|
|
'post-default' => true,
|
|
'page' => true,
|
|
//featured images on pages boolean was previously managed by Varia rather than jetpack. If that value has been set default to that.
|
|
'page-default' => get_theme_mod( 'show_featured_image_on_pages', false ),
|
|
),
|
|
) );
|
|
}
|
|
endif;
|
|
add_action( 'after_setup_theme', 'varia_setup' );
|
|
|
|
/**
|
|
* Register widget area.
|
|
*
|
|
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
|
|
*/
|
|
function varia_widgets_init() {
|
|
|
|
register_sidebar(
|
|
array(
|
|
'name' => __( 'Footer', 'varia' ),
|
|
'id' => 'sidebar-1',
|
|
'description' => __( 'Add widgets here to appear in your footer.', 'varia' ),
|
|
'before_widget' => '<section id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</section>',
|
|
'before_title' => '<h2 class="widget-title">',
|
|
'after_title' => '</h2>',
|
|
)
|
|
);
|
|
|
|
}
|
|
add_action( 'widgets_init', 'varia_widgets_init' );
|
|
|
|
/**
|
|
* 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 Content width.
|
|
*/
|
|
function varia_content_width() {
|
|
// This variable is intended to be overruled from themes.
|
|
// Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}.
|
|
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
|
|
$GLOBALS['content_width'] = apply_filters( 'varia_content_width', 750 );
|
|
}
|
|
add_action( 'after_setup_theme', 'varia_content_width', 0 );
|
|
|
|
/**
|
|
* Enqueue scripts and styles.
|
|
*/
|
|
function varia_scripts() {
|
|
// Theme styles
|
|
wp_enqueue_style( 'varia-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) );
|
|
|
|
// RTL styles
|
|
wp_style_add_data( 'varia-style', 'rtl', 'replace' );
|
|
|
|
// Print styles
|
|
wp_enqueue_style( 'varia-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' );
|
|
|
|
// Threaded comment reply styles
|
|
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
|
|
wp_enqueue_script( 'comment-reply' );
|
|
}
|
|
|
|
// Note, the is_IE global variable is defined by WordPress and is used
|
|
// to detect if the current browser is internet explorer.
|
|
global $is_IE;
|
|
if ( $is_IE ) {
|
|
// If IE 11 or below, use a ponyfill to add CSS Variable support
|
|
wp_register_script( 'css-vars-ponyfill', get_template_directory_uri() . '/js/css-vars-ponyfill2.js' );
|
|
wp_enqueue_script(
|
|
'ie11-fix',
|
|
get_template_directory_uri() . '/js/ie11-fix.js',
|
|
array( 'css-vars-ponyfill' ),
|
|
wp_get_theme()->get( 'Version' )
|
|
);
|
|
wp_enqueue_style( 'varia-ie-styles', get_template_directory_uri() . '/ie.css', array(), wp_get_theme()->get( 'Version' ) );
|
|
}
|
|
|
|
}
|
|
add_action( 'wp_enqueue_scripts', 'varia_scripts' );
|
|
|
|
|
|
function varia_add_mobile_nav_on_side_scripts() {
|
|
if ( get_theme_mod( 'enable_side_menu' ) !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
// Main navigation scripts
|
|
wp_enqueue_script( 'varia-primary-navigation-script', get_template_directory_uri() . '/js/primary-navigation.js', array(), wp_get_theme()->get( 'Version' ), true );
|
|
}
|
|
/**
|
|
* Fix skip link focus in IE11.
|
|
*
|
|
* This does not enqueue the script because it is tiny and because it is only for IE11,
|
|
* thus it does not warrant having an entire dedicated blocking script being loaded.
|
|
*
|
|
* @link https://git.io/vWdr2
|
|
*/
|
|
function varia_skip_link_focus_fix() {
|
|
// Prevent outputting skip-link-focus-fix in AMP since the AMP framework has it built-in,
|
|
// per <https://github.com/ampproject/amphtml/issues/18671>.
|
|
if ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ) {
|
|
return;
|
|
}
|
|
|
|
// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
|
|
?>
|
|
<script>
|
|
/(trident|msie)/i.test(navigator.userAgent)&&document.getElementById&&window.addEventListener&&window.addEventListener("hashchange",function(){var t,e=location.hash.substring(1);/^[A-z0-9_-]+$/.test(e)&&(t=document.getElementById(e))&&(/^(?:a|select|input|button|textarea)$/i.test(t.tagName)||(t.tabIndex=-1),t.focus())},!1);
|
|
</script>
|
|
<?php
|
|
}
|
|
add_action( 'wp_print_footer_scripts', 'varia_skip_link_focus_fix' );
|
|
|
|
/**
|
|
* Enqueue block editor content-width styles.
|
|
* - These need to be enqueued separately to include the selectors
|
|
* that live outside of `.editor-styles-wrapper`
|
|
*
|
|
*/
|
|
function varia_editor_content_width() {
|
|
wp_enqueue_style( 'varia-editor-content-width-style', get_theme_file_uri( '/style-editor-content-width.css' ), false, wp_get_theme()->get( 'Version' ), 'all' );
|
|
}
|
|
add_action( 'enqueue_block_editor_assets', 'varia_editor_content_width' );
|
|
|
|
// This makes it possible to define the function in earlier to alter in one way or another.
|
|
if ( ! function_exists( 'varia_mobile_nav_on_side' ) ) {
|
|
function varia_mobile_nav_on_side( $classes ) {
|
|
if ( get_theme_mod( 'enable_side_menu' ) === 1 ) {
|
|
return array_merge( $classes, array( 'mobile-nav-side' ) );
|
|
}
|
|
return $classes;
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'varia_enable_mobile_nav_on_side' ) ) {
|
|
function varia_enable_mobile_nav_on_side() {
|
|
set_theme_mod( 'enable_side_menu', 1 );
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'varia_register_mobile_nav_on_side_customizer_control' ) ) {
|
|
function varia_register_mobile_nav_on_side_customizer_control( $wp_customize ) {
|
|
|
|
$wp_customize->add_setting(
|
|
'enable_side_menu',
|
|
array(
|
|
'default' => 1,
|
|
'sanitize_callback' => 'absint',
|
|
)
|
|
);
|
|
|
|
$wp_customize->add_section(
|
|
'nav_menus_mobile',
|
|
array(
|
|
'title' => __( 'Mobile Settings', 'varia' ),
|
|
'panel' => 'nav_menus',
|
|
)
|
|
);
|
|
|
|
$wp_customize->add_control(
|
|
'enable_side_menu',
|
|
array(
|
|
'label' => __( 'Display mobile menu on the side', 'varia' ),
|
|
'section' => 'nav_menus_mobile',
|
|
'settings' => 'enable_side_menu',
|
|
'type' => 'checkbox',
|
|
)
|
|
);
|
|
|
|
}
|
|
}
|
|
|
|
function varia_mobile_nav_on_side_setup() {
|
|
// Add .mobile-nav-side body class.
|
|
add_filter( 'body_class', 'varia_mobile_nav_on_side' );
|
|
|
|
// Enable the mobile nav on side on theme switch.
|
|
add_action( 'after_switch_theme', 'varia_enable_mobile_nav_on_side' );
|
|
|
|
// Enable the customizer control toggle for the mobile nav on the side.
|
|
add_action( 'customize_register', 'varia_register_mobile_nav_on_side_customizer_control' );
|
|
|
|
// Adds the script that help toggle the mobile nav.
|
|
add_action( 'wp_enqueue_scripts', 'varia_add_mobile_nav_on_side_scripts' );
|
|
}
|
|
|
|
/**
|
|
* Sanitize the checkbox.
|
|
*
|
|
* @param boolean $input.
|
|
*
|
|
* @return boolean true if is 1 or '1', false if anything else
|
|
*/
|
|
function varia_sanitize_checkbox( $input ) {
|
|
if ( 1 == $input ) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add ability to show or hide header and footer elements on the homepage.
|
|
*/
|
|
function varia_customize_header_footer( $wp_customize ) {
|
|
|
|
// Add setting to hide the site header on the homepage.
|
|
$wp_customize->add_setting(
|
|
'hide_site_header',
|
|
array(
|
|
'default' => false,
|
|
'type' => 'theme_mod',
|
|
'transport' => 'refresh',
|
|
'sanitize_callback' => 'varia_sanitize_checkbox',
|
|
)
|
|
);
|
|
|
|
// Add control to hide the site header on the homepage.
|
|
$wp_customize->add_control(
|
|
'hide_site_header',
|
|
array(
|
|
'label' => esc_html__( 'Hide the Site Header', 'varia' ),
|
|
'description' => esc_html__( 'Check to hide the site header, if your homepage is set to display a static page.', 'varia' ),
|
|
'section' => 'static_front_page',
|
|
'priority' => 10,
|
|
'type' => 'checkbox',
|
|
'settings' => 'hide_site_header',
|
|
)
|
|
);
|
|
|
|
// Add setting to hide footer elements on the homepage.
|
|
$wp_customize->add_setting(
|
|
'hide_site_footer',
|
|
array(
|
|
'default' => false,
|
|
'type' => 'theme_mod',
|
|
'transport' => 'refresh',
|
|
'sanitize_callback' => 'varia_sanitize_checkbox',
|
|
)
|
|
);
|
|
|
|
// Add control to hide footer elements on the homepage.
|
|
$wp_customize->add_control(
|
|
'hide_site_footer',
|
|
array(
|
|
'label' => esc_html__( 'Hide the Site Footer Menu & Widgets', 'varia' ),
|
|
'description' => esc_html__( 'Check to hide the site menu & widgets in the footer, if your homepage is set to display a static page.', 'varia' ),
|
|
'section' => 'static_front_page',
|
|
'priority' => 10,
|
|
'type' => 'checkbox',
|
|
'settings' => 'hide_site_footer',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'customize_register', 'varia_customize_header_footer' );
|
|
|
|
/**
|
|
* SVG Icons class.
|
|
*/
|
|
require get_template_directory() . '/classes/class-varia-svg-icons.php';
|
|
|
|
/**
|
|
* Enhance the theme by hooking into WordPress.
|
|
*/
|
|
require get_template_directory() . '/inc/template-functions.php';
|
|
|
|
/**
|
|
* SVG Icons related functions.
|
|
*/
|
|
require get_template_directory() . '/inc/icon-functions.php';
|
|
|
|
/**
|
|
* Custom template tags for the theme.
|
|
*/
|
|
require get_template_directory() . '/inc/template-tags.php';
|
|
|
|
/**
|
|
* Load WooCommerce compatibility file.
|
|
*/
|
|
if ( class_exists( 'WooCommerce' ) ) {
|
|
require get_template_directory() . '/inc/woocommerce.php';
|
|
}
|