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( 'blogzilla-blog-thumbnail',700, 300, true);
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => esc_html__( 'Primary Menu', 'blogzilla' ),
) );
/*
* 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( 'blogzilla_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', 'blogzilla_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 blogzilla_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
$GLOBALS['content_width'] = apply_filters( 'blogzilla_content_width', 640 );
}
add_action( 'after_setup_theme', 'blogzilla_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function blogzilla_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'blogzilla' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'blogzilla' ),
'before_widget' => '',
'before_title' => '',
) );
for ($i = 1; $i <= 3; $i++) {
register_sidebar(array(
'name' => esc_html__('BlogZilla Footer Widget', 'blogzilla') . $i,
'id' => 'blogzilla_footer_' . $i,
'description' => esc_html__('Shows widgets at Footer Widget ', 'blogzilla') . $i,
'before_widget' => '',
'before_title' => '',
));
}
}
add_action( 'widgets_init', 'blogzilla_widgets_init' );
if ( ! function_exists( 'wp_body_open' ) ) {
function wp_body_open() {
do_action( 'wp_body_open' );
}
}
if (!function_exists('blogzilla_fonts_url')) :
function blogzilla_fonts_url()
{
$fonts_url = '';
$fonts = array();
if ('off' !== _x('on', 'Marcellus font: on or off', 'blogzilla')) {
$fonts[] = 'Marcellus:400';
}
if ('off' !== _x('on', 'Open Sans font: on or off', 'blogzilla')) {
$fonts[] = 'Open Sans';
}
if ($fonts) {
$fonts_url = add_query_arg(array(
'family' => urlencode(implode('|', $fonts)),
), '//fonts.googleapis.com/css');
}
return $fonts_url;
}
endif;
if (!function_exists('blogzilla_get_excerpt')) :
function blogzilla_get_excerpt($post_id, $count)
{
$content_post = get_post($post_id);
$excerpt = $content_post->post_content;
$excerpt = strip_shortcodes($excerpt);
$excerpt = strip_tags($excerpt);
$excerpt = preg_replace('/\s\s+/', ' ', $excerpt);
$excerpt = preg_replace('#\[[^\]]+\]#', ' ', $excerpt);
$strip = explode(' ', $excerpt);
foreach ($strip as $key => $single) {
if (!filter_var($single, FILTER_VALIDATE_URL) === false) {
unset($strip[$key]);
}
}
$excerpt = implode(' ', $strip);
$excerpt = substr($excerpt, 0, $count);
if (strlen($excerpt) >= $count) {
$excerpt = substr($excerpt, 0, strripos($excerpt, ' '));
$excerpt = $excerpt . '...';
}
return $excerpt;
}
endif;
if (!function_exists('blogzilla_archive_link')) {
function blogzilla_archive_link($post)
{
$year = date('Y', strtotime($post->post_date));
$month = date('m', strtotime($post->post_date));
$day = date('d', strtotime($post->post_date));
$link = site_url('') . '/' . $year . '/' . $month . '?day=' . $day;
return $link;
}
}
/**
* Enqueue scripts and styles.
*/
function blogzilla_scripts() {
wp_enqueue_style( 'blogzilla-font-awesome-css', get_template_directory_uri() . '/assets/css/font-awesome.css' , array(), '1.0' );
wp_enqueue_style( 'blogzilla-fonts', blogzilla_fonts_url(), array(), null);
wp_enqueue_style( 'blogzilla-bootstrap-css', get_template_directory_uri() . '/assets/css/bootstrap.min.css', array(), '1.0' );
wp_enqueue_style( 'blogzilla-slick-css', get_template_directory_uri() . '/assets/css/slick.css', array(), '1.0' );
wp_enqueue_style( 'blogzilla-style', get_stylesheet_uri() );
wp_enqueue_style( 'blogzilla-media-queries', get_template_directory_uri() . '/assets/css/media-queries.css', array(), '1.0' );
wp_enqueue_script( 'blogzilla-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );
wp_enqueue_script( 'blogzilla-bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.min.js', array('jquery'), '20151215', true );
wp_enqueue_script( 'blogzilla-slick', get_template_directory_uri() . '/assets/js/slick.min.js', array('jquery'), '20151215', true );
wp_enqueue_script( 'blogzilla-sharer', get_template_directory_uri() . '/assets/js/sharer.min.js', array('jquery'), '20151215', true );
wp_enqueue_script( 'blogzilla-app', get_template_directory_uri() . '/assets/js/app.js', array('jquery'), '20151215', true );
wp_enqueue_script( 'blogzilla-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', 'blogzilla_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';
require get_template_directory() . '/inc/blogzilla-customizer-default.php';
require get_template_directory() . '/inc/blogzilla-menu.php';
/**
* Load Jetpack compatibility file.
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require get_template_directory() . '/inc/jetpack.php';
}
if (!function_exists('blogzilla_theme_options')):
function blogzilla_theme_options()
{
return wp_parse_args(get_option('blogzilla_theme_options', array()), blogzilla_theme_options());
}
endif;
if (!function_exists('blogzilla_blank_widget')) {
function blogzilla_blank_widget()
{
echo '';
}
}
function blogzilla_header_customize_register( $wp_customize ) {
$wp_customize->remove_section( 'header_image');
}
add_action( 'customize_register', 'blogzilla_header_customize_register',50 );