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<?php
/**
* Grid Magazine functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package Grid_Magazine
*/
if ( ! function_exists( 'grid_mag_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 grid_mag_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on Grid Magazine, use a find and replace
* to change 'grid-magazine' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'grid-magazine', 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.
* 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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'menu-1' => esc_html__( 'Primary', 'grid-magazine' ),
) );
/*
* 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( 'grid_mag_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 theme support for Gutenberg features
add_theme_support( 'gutenberg', array(
'wide-images' => true,
'colors' => array(
'#222',
'#fefefe',
'#940000',
'#BE0000',
'#F00303',
'#555555'
),
) );
// Add new custom image size, so later you could call it in the theme.
add_image_size( 'grid-mag-image-large', 1680, 945, true ); // 16/9
add_image_size( 'grid-mag-image-big', 960, 540, true ); // 16/6
add_image_size( 'grid-mag-image-medium', 640, 360, true ); // 16/9
add_image_size( 'grid-mag-image-small', 360, 202, true ); // 16/9
add_image_size( 'grid-mag-image-tiny', 280, 158, true ); // 16/9
add_image_size( 'grid-mag-wide-large', 1680, 630, true ); // 16/6
add_image_size( 'grid-mag-wide-medium', 960, 360, true ); // 16/6
add_image_size( 'grid-mag-wide-small', 640, 240, true ); // 16/6
add_image_size( 'grid-mag-wide-tiny', 320, 120, true ); // 16/6
add_image_size( 'grid-mag-card-large', 1680, 1260, true ); // 4/3
add_image_size( 'grid-mag-card-medium', 960, 720, true ); // 4/3
add_image_size( 'grid-mag-card-small', 640, 480, true ); // 4/3
add_image_size( 'grid-mag-card-tiny', 320, 240, true ); // 4/3
}
endif;
add_action( 'after_setup_theme', 'grid_mag_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 grid_mag_content_width() {
$GLOBALS['content_width'] = apply_filters( 'grid_mag_content_width', 640 );
}
add_action( 'after_setup_theme', 'grid_mag_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function grid_mag_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'grid-magazine' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'grid-magazine' ),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
}
add_action( 'widgets_init', 'grid_mag_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function grid_mag_scripts() {
wp_enqueue_style( 'grid-mag-font-fira-sans', get_template_directory_uri() . '/fonts/fira-sans/stylesheet.css' );
wp_enqueue_style( 'grid-mag-style', get_stylesheet_uri() );
if( function_exists( 'the_gutenberg_project' ) ){
wp_enqueue_style( 'grid-mag-gutenberg-style', get_template_directory_uri() . '/css/gutenberg.css' );
}
wp_enqueue_script( 'grid-mag-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );
wp_enqueue_script( 'grid-mag-skip-link-focus-fix', get_template_directory_uri() . '/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', 'grid_mag_scripts' );
/**
* Remove width and height attributes of images.
*/
function grid_mag_image_html( $html, $post_id, $post_image_id ) {
$html = preg_replace( '/(width|height)=\"\d*\"\s/', "", $html );
return $html;
}
add_filter( 'post_thumbnail_html', 'grid_mag_image_html', 999, 3 );
/**
* 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';