/home/u336066629/websites/AmAL87tCa/public_html/wp-content/themes/poseidon/functions.php
<?php
/**
* Poseidon functions and definitions
*
* @package Poseidon
*/
/**
* Poseidon only works in WordPress 4.7 or later.
*/
if ( version_compare( $GLOBALS['wp_version'], '4.7-alpha', '<' ) ) {
require get_template_directory() . '/inc/back-compat.php';
return;
}
if ( ! function_exists( 'poseidon_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 poseidon_setup() {
// Make theme available for translation. Translations can be filed in the /languages/ directory.
load_theme_textdomain( 'poseidon', get_template_directory() . '/languages' );
// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
// Let WordPress manage the document title.
add_theme_support( 'title-tag' );
// Enable support for Post Thumbnails on posts and pages.
add_theme_support( 'post-thumbnails' );
// Set detfault Post Thumbnail size.
set_post_thumbnail_size( 840, 560, true );
// Register Navigation Menu.
register_nav_menu( 'primary', esc_html__( 'Main Navigation', 'poseidon' ) );
// Switch default core markup for search form, comment form, and comments to output valid HTML5.
add_theme_support(
'html5',
array(
'comment-form',
'comment-list',
'gallery',
'caption',
)
);
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'poseidon_custom_background_args', array( 'default-color' => 'ffffff' ) ) );
// Set up the WordPress core custom logo feature.
add_theme_support(
'custom-logo',
apply_filters(
'poseidon_custom_logo_args',
array(
'height' => 50,
'width' => 250,
'flex-height' => true,
'flex-width' => true,
)
)
);
// Set up the WordPress core custom header feature.
add_theme_support(
'custom-header',
apply_filters(
'poseidon_custom_header_args',
array(
'header-text' => false,
'width' => 2500,
'height' => 625,
'flex-height' => true,
)
)
);
// Add Theme Support for wooCommerce.
add_theme_support( 'woocommerce' );
// Add extra theme styling to the visual editor.
add_editor_style( array( 'assets/css/editor-style.css' ) );
// Add Theme Support for Selective Refresh in Customizer.
add_theme_support( 'customize-selective-refresh-widgets' );
// Add support for responsive embed blocks.
add_theme_support( 'responsive-embeds' );
}
endif;
add_action( 'after_setup_theme', 'poseidon_setup' );
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
function poseidon_content_width() {
$GLOBALS['content_width'] = apply_filters( 'poseidon_content_width', 840 );
}
add_action( 'after_setup_theme', 'poseidon_content_width', 0 );
/**
* Register widget areas and custom widgets.
*
* @link http://codex.wordpress.org/Function_Reference/register_sidebar
*/
function poseidon_widgets_init() {
register_sidebar(
array(
'name' => esc_html__( 'Sidebar', 'poseidon' ),
'id' => 'sidebar',
'description' => esc_html__( 'Appears on posts and pages except the full width template.', 'poseidon' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s clearfix">',
'after_widget' => '</aside>',
'before_title' => '<div class="widget-header"><h3 class="widget-title">',
'after_title' => '</h3></div>',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Magazine Homepage', 'poseidon' ),
'id' => 'magazine-homepage',
'description' => esc_html__( 'Appears on blog index and Magazine Homepage template. You can use the Magazine widgets here.', 'poseidon' ),
'before_widget' => '<div id="%1$s" class="widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<div class="widget-header"><h3 class="widget-title">',
'after_title' => '</h3></div>',
)
);
}
add_action( 'widgets_init', 'poseidon_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function poseidon_scripts() {
// Get theme options from database.
$theme_options = poseidon_theme_options();
// Get Theme Version.
$theme_version = wp_get_theme()->get( 'Version' );
// Register and Enqueue Stylesheet.
wp_enqueue_style( 'poseidon-stylesheet', get_stylesheet_uri(), array(), $theme_version );
// Register and enqueue navigation.min.js.
if ( ( has_nav_menu( 'primary' ) || has_nav_menu( 'secondary' ) ) && ! poseidon_is_amp() ) {
wp_enqueue_script( 'poseidon-navigation', get_theme_file_uri( '/assets/js/navigation.min.js' ), array(), '20220224', true );
$poseidon_l10n = array(
'expand' => esc_html__( 'Expand child menu', 'poseidon' ),
'collapse' => esc_html__( 'Collapse child menu', 'poseidon' ),
'icon' => poseidon_get_svg( 'expand' ),
);
wp_localize_script( 'poseidon-navigation', 'poseidonScreenReaderText', $poseidon_l10n );
}
// Register and enqueue sticky-header.js.
if ( true == $theme_options['sticky_header'] && ! poseidon_is_amp() ) {
wp_enqueue_script( 'poseidon-jquery-sticky-header', get_template_directory_uri() . '/assets/js/sticky-header.js', array( 'jquery' ), '20170203' );
}
// Enqueue svgxuse to support external SVG Sprites in Internet Explorer.
if ( ! poseidon_is_amp() ) {
wp_enqueue_script( 'svgxuse', get_theme_file_uri( '/assets/js/svgxuse.min.js' ), array(), '1.2.6' );
}
// Register Comment Reply Script for Threaded Comments.
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'poseidon_scripts' );
/**
* Enqueue theme fonts.
*/
function poseidon_theme_fonts() {
$fonts_url = poseidon_get_fonts_url();
// Load Fonts if necessary.
if ( $fonts_url ) {
require_once get_theme_file_path( 'inc/wptt-webfont-loader.php' );
wp_enqueue_style( 'poseidon-theme-fonts', wptt_get_webfont_url( $fonts_url ), array(), '20201110' );
}
}
add_action( 'wp_enqueue_scripts', 'poseidon_theme_fonts', 1 );
add_action( 'enqueue_block_editor_assets', 'poseidon_theme_fonts', 1 );
/**
* Retrieve webfont URL to load fonts locally.
*/
function poseidon_get_fonts_url() {
$font_families = array(
'Ubuntu:400,400italic,700,700italic',
'Raleway:400,400italic,700,700italic',
);
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
'display' => urlencode( 'swap' ),
);
return apply_filters( 'poseidon_get_fonts_url', add_query_arg( $query_args, 'https://fonts.googleapis.com/css' ) );
}
/**
* Add custom sizes for featured images
*/
function poseidon_add_image_sizes() {
// Add Custom Header Image Size.
add_image_size( 'poseidon-header-image', 1920, 480, true );
// Add different thumbnail sizes for widgets and post layouts.
add_image_size( 'poseidon-thumbnail-small', 120, 80, true );
add_image_size( 'poseidon-thumbnail-medium', 360, 240, true );
add_image_size( 'poseidon-thumbnail-large', 600, 400, true );
add_image_size( 'poseidon-thumbnail-single', 840, 420, true );
}
add_action( 'after_setup_theme', 'poseidon_add_image_sizes' );
/**
* Make custom image sizes available in Gutenberg.
*/
function poseidon_add_image_size_names( $sizes ) {
return array_merge(
$sizes,
array(
'post-thumbnail' => esc_html__( 'Poseidon Blog Post', 'poseidon' ),
'poseidon-thumbnail-single' => esc_html__( 'Poseidon Single Post', 'poseidon' ),
'poseidon-thumbnail-large' => esc_html__( 'Poseidon Magazine Post', 'poseidon' ),
'poseidon-thumbnail-small' => esc_html__( 'Poseidon Thumbnail', 'poseidon' ),
)
);
}
add_filter( 'image_size_names_choose', 'poseidon_add_image_size_names' );
/**
* Include Files
*/
// Include Theme Info page.
require get_template_directory() . '/inc/theme-info.php';
// Include Theme Customizer Options.
require get_template_directory() . '/inc/customizer/customizer.php';
require get_template_directory() . '/inc/customizer/default-options.php';
// Include SVG Icon Functions.
require get_template_directory() . '/inc/icons.php';
// Include Extra Functions.
require get_template_directory() . '/inc/extras.php';
// Include Template Functions.
require get_template_directory() . '/inc/template-tags.php';
// Include Gutenberg Features.
require get_template_directory() . '/inc/gutenberg.php';
// Include support functions for Theme Addons.
require get_template_directory() . '/inc/addons.php';
// Include Post Slider Setup.
require get_template_directory() . '/inc/slider.php';
// Include Magazine Functions.
require get_template_directory() . '/inc/magazine.php';
// Include Widget Files.
require get_template_directory() . '/inc/widgets/widget-magazine-posts-columns.php';
require get_template_directory() . '/inc/widgets/widget-magazine-posts-grid.php';
require get_template_directory() . '/inc/widgets/widget-magazine-posts-horizontal-box.php';
require get_template_directory() . '/inc/widgets/widget-magazine-posts-vertical-box.php';
