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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus(
array(
'primary' => esc_html__( 'Primary', 'alpha' ),
'primary-right' => esc_html__( 'Primary Right', 'alpha' ),
'topline' => esc_html__( 'Topline', 'alpha' ),
'splash' => esc_html__( 'Splash', 'alpha' ),
)
);
/*
* 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',
'style',
'script',
)
);
// Set up the WordPress core custom background feature.
add_theme_support(
'custom-background',
apply_filters(
'alpha_custom_background_args',
array(
'default-color' => 'ffffff',
'default-image' => '',
)
)
);
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support(
'custom-logo',
array(
'height' => 250,
'width' => 250,
'flex-width' => true,
'flex-height' => true,
)
);
}
endif;
add_action( 'after_setup_theme', 'alpha_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 alpha_content_width() {
$GLOBALS['content_width'] = apply_filters( 'alpha_content_width', 640 );
}
add_action( 'after_setup_theme', 'alpha_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function alpha_widgets_init() {
register_sidebar(
array(
'name' => esc_html__( 'Sidebar', 'alpha' ),
'id' => 'sidebar',
'description' => esc_html__( 'Add sidebar widgets.', 'alpha' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Footer', 'alpha' ),
'id' => 'footer',
'description' => esc_html__( 'Add footer widgets.', 'alpha' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Splash Footer', 'alpha' ),
'id' => 'footer-splash',
'description' => esc_html__( 'Add footer widgets.', 'alpha' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'alpha_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function alpha_scripts() {
$version = ALPHA_VERSION;
$version = date( 'YmdHis' );
wp_enqueue_style( 'alpha-style', get_stylesheet_uri(), array(), $version );
wp_style_add_data( 'alpha-style', 'rtl', 'replace' );
wp_enqueue_script( 'alpha-navigation', get_template_directory_uri() . '/js/navigation.js', array(), $version, true );
wp_enqueue_script( 'alpha-buttons', get_template_directory_uri() . '/js/buttons.js', array(), $version, true );
wp_enqueue_script( 'alpha-video-popup', get_template_directory_uri() . '/js/video-popup.js', array( 'jquery' ), 0, true );
if ( has_block( 'acf/testimonials' ) || has_reusable_block( 'acf/testimonials' ) || has_block( 'acf/episodes' ) || has_reusable_block( 'acf/episodes' ) ) {
wp_enqueue_script( 'slick', get_template_directory_uri() . '/js/vendor/slick/slick/slick.js', array( 'jquery' ), $version, true );
wp_enqueue_style( 'slick', get_template_directory_uri() . '/js/vendor/slick/slick/slick.css', array(), $version );
wp_enqueue_script( 'alpha-slider', get_template_directory_uri() . '/js/slider.js', array( 'jquery', 'slick' ), $version, true );
}
if ( has_block( 'acf/accordion' ) || has_reusable_block( 'acf/accordion' ) ) {
wp_enqueue_script( 'alpha-accordion', get_template_directory_uri() . '/js/accordion.js', array( 'jquery' ), $version, true );
}
if ( has_block( 'acf/offices' ) || has_reusable_block( 'acf/offices' ) ) {
wp_enqueue_script( 'alpha-tabs', get_template_directory_uri() . '/js/tabs.js', array( 'jquery' ), $version, true );
}
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'alpha_scripts' );
/**
* Implement the Custom Header feature.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Functions which enhance the theme by hooking into WordPress.
*/
require get_template_directory() . '/inc/template-functions.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require get_template_directory() . '/inc/jetpack.php';
}
/**
* Enqueue block editor style for Gutenberg Blocks
*/
function alpha_block_editor_styles() {
$version = ALPHA_VERSION;
$version = date( 'YmdHis' );
wp_enqueue_style( 'alpha-blocks-editor-style', get_theme_file_uri( '/block-editor-style.css' ), false, $version, 'all' );
}
add_action( 'enqueue_block_editor_assets', 'alpha_block_editor_styles' );
/**
* Add custom fonts and icons to the backend
*/
function alpha_add_editor_fonts() {
$version = ALPHA_VERSION;
$version = date( 'YmdHis' );
wp_enqueue_style( 'alpha-editor-fonts', get_theme_file_uri( '/editor-fonts.css' ), false, $version, 'all' );
}
add_action( 'admin_enqueue_scripts', 'alpha_add_editor_fonts' );
function alpha_add_custom_gutenberg_color_palette() {
add_theme_support(
'editor-color-palette',
array(
array(
'name' => esc_html__( 'Black', 'alpha' ),
'slug' => 'black',
'color' => '#000000',
),
array(
'name' => esc_html__( 'White', 'alpha' ),
'slug' => 'white',
'color' => '#ffffff',
),
array(
'name' => esc_html__( 'Dark Gray', 'alpha' ),
'slug' => 'dark-gray',
'color' => '#414141',
),
array(
'name' => esc_html__( 'Dark Blue', 'alpha' ),
'slug' => 'dark-blue',
'color' => '#1e2433',
),
array(
'name' => esc_html__( 'Red', 'alpha' ),
'slug' => 'red',
'color' => '#e42312',
),
array(
'name' => esc_html__( 'Light Gray', 'alpha' ),
'slug' => 'light-gray',
'color' => '#f3f4f5',
),
array(
'name' => esc_html__( 'Purple', 'alpha' ),
'slug' => 'purple',
'color' => '#4D4DA5',
),
)
);
}
add_action( 'after_setup_theme', 'alpha_add_custom_gutenberg_color_palette' );
/**
* Converts video link to iframe player link
*
* @param string $video_link Link to the video
* @return string
*/
function alpha_video_player_link( $video_link ) {
$video_players = array(
'vimeo' => array(
'search' => '/https:\/\/vimeo\.com\/(\d+)/',
'replace' => 'https://player.vimeo.com/video/$1',
),
'youtube' => array(
'search' => '/https:\/\/www\.youtube\.com\/watch\?v=(.*?)/',
'replace' => 'https://www.youtube.com/embed/$1',
),
'youtube_short' => array(
'search' => '/https:\/\/youtu\.be\/(.*?)/',
'replace' => 'https://www.youtube.com/embed/$1',
),
);
foreach ( $video_players as $player ) {
if ( preg_match( $player['search'], $video_link ) ) {
return preg_replace( $player['search'], $player['replace'], $video_link );
}
}
return false;
}
/**
* Converts video link to iframe player
*
* @param string $video_link Link to the video
* @return string
*/
function alpha_video_player( $video_link ) {
$player = alpha_video_player_link( $video_link );
if ( false !== $player ) {
return "";
} else {
return '';
}
}
/**
* Prints out image tag for the flag
*
* @param string $country_code Country code.
* @return void
*/
function alpha_flag_image( $country_code ) {
$flags = alpha_get_flags();
$flag_key = strtoupper( $country_code );
$flag_image = get_template_directory_uri() . '/country-flags/alpha.png';
$flag_image_html = ' . ')
';
if ( isset( $flags[ $flag_key ] ) ) {
$flag_image = get_template_directory_uri() . '/country-flags/png100px/' . $country_code . '.png';
$flag_image_html = '';
}
echo $flag_image_html;
}
function alpha_get_flags() {
$flags = wp_cache_get( 'flags', 'alpha' );
if ( ! $flags ) {
$flags = (array) json_decode( file_get_contents( get_template_directory() . '/country-flags/countries.json' ) );
wp_cache_set( 'flags', 'alpha' );
}
return $flags;
}