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' );
add_image_size( 'fortress-featured-image', 710, 9999 );
add_image_size( 'fortress-featured-content', 220, 165 );
add_image_size( 'fortress-post-grid', 333, 250 );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'menu-1' => esc_html__( 'Top', 'fortress' ),
) );
/**
* Add support for core custom logo.
*/
add_theme_support( 'custom-logo', array(
'height' => 100,
'width' => 480,
'flex-width' => true,
'flex-height' => true,
) );
/*
* 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',
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'fortress_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
}
endif;
add_action( 'after_setup_theme', 'fortress_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 fortress_content_width() {
$GLOBALS['content_width'] = apply_filters( 'fortress_content_width', 640 );
}
add_action( 'after_setup_theme', 'fortress_content_width', 0 );
/**
* Return early if Custom Logos are not available.
*
* @todo Remove after WP 4.7
*/
function fortress_the_custom_logo() {
if ( ! function_exists( 'the_custom_logo' ) ) {
return;
} else {
the_custom_logo();
}
}
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function fortress_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'fortress' ),
'id' => 'sidebar-1',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Full-Width Footer', 'fortress' ),
'id' => 'sidebar-2',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer 1', 'fortress' ),
'id' => 'sidebar-3',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer 2', 'fortress' ),
'id' => 'sidebar-4',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer 3', 'fortress' ),
'id' => 'sidebar-5',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer 4', 'fortress' ),
'id' => 'sidebar-6',
'description' => '',
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'fortress_widgets_init' );
/**
* Register Google Fonts.
*/
function fortress_fonts_url() {
$fonts_url = '';
/* Translators: If there are characters in your language that are not
* supported by Source Sans Pro, translate this to 'off'. Do not translate
* into your own language.
*/
$sourcesanspro = esc_html_x( 'on', 'Source Sans Pro font: on or off', 'fortress' );
if ( 'off' !== $sourcesanspro ) {
$font_families = array();
$font_families[] = 'Source Sans Pro:400,400italic,600,600italic';
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return $fonts_url;
}
/**
* Enqueue scripts and styles.
*/
function fortress_scripts() {
wp_enqueue_style( 'fortress-style', get_stylesheet_uri() );
wp_enqueue_style( 'fortress-fonts', fortress_fonts_url(), array(), null );
// Add Genericons font.
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.4.1' );
wp_enqueue_script( 'fortress-navigation', get_template_directory_uri() . '/assets/js/navigation.js', array(), '20151215', true );
wp_enqueue_script( 'fortress-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20151215', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'fortress_scripts' );
/**
* Custom Excerpt Length
*/
function fortress_excerpt_length( $length ) {
return 25;
}
add_filter( 'excerpt_length', 'fortress_excerpt_length', 999 );
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... and a 'Continue reading' link.
* @return string 'Continue reading' link prepended with an ellipsis.
*/
if ( ! function_exists( 'fortress_excerpt_more' ) ) :
function fortress_excerpt_more( $more ) {
$link = sprintf( '%2$s',
esc_url( get_permalink( get_the_ID() ) ),
/* translators: %s: Name of current post */
sprintf( esc_html__( 'Continue reading %s', 'fortress' ), '' . get_the_title( get_the_ID() ) . '' )
);
return ' … ' . $link;
}
add_filter( 'excerpt_more', 'fortress_excerpt_more' );
endif;
/**
* 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';
/**
* Custom functions that act independently of the theme templates.
*/
require get_template_directory() . '/inc/extras.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';