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', 'actinia' ),
)
);
/*
* 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(
'actinia_custom_background_args',
array(
'default-color' => 'ffffff',
'default-image' => '',
)
)
);
}
endif;
add_action( 'after_setup_theme', 'actinia_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 actinia_content_width() {
$GLOBALS['content_width'] = apply_filters( 'actinia_content_width', 640 );
}
add_action( 'after_setup_theme', 'actinia_content_width', 0 );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function actinia_widgets_init() {
register_sidebar(
array(
'name' => esc_html__( 'Primary Widget Area', 'actinia' ),
'id' => 'sidebar-primary',
'description' => esc_html__( 'Add widgets here.', 'actinia' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Footer Widget Area', 'actinia' ),
'id' => 'footer-widget-area',
'description' => esc_html__( 'Add widgets here.', 'actinia' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'actinia_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function actinia_scripts() {
wp_enqueue_style( 'actinia-style', get_stylesheet_uri() );
wp_enqueue_style( 'actinia-googlefonts', 'https://fonts.googleapis.com/css?family=Raleway:300,400', false );
wp_enqueue_script( 'actinia-functions', get_template_directory_uri() . '/js/functions.js', array(), '20151215', true );
wp_enqueue_script( 'actinia-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', true );
wp_enqueue_script( 'actinia-layout', get_template_directory_uri() . '/js/layout.js', array(), '20151215', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'actinia_scripts' );
if ( ! function_exists( 'actinia_vertical_check' ) ) {
function actinia_vertical_check( $html, $post_id, $post_thumbnail_id, $size, $attr ) {
$image_data = wp_get_attachment_image_src( $post_thumbnail_id, 'large' );
//Get the image width and height from the data provided by wp_get_attachment_image_src()
$width = $image_data[1];
$height = $image_data[2];
if ( $height > $width ) {
$html = str_replace( 'attachment-', 'vertical-image attachment-', $html );
//$html = str_replace( 'height="150', 'height="' . $height, $html);
}
return $html;
}
}
add_filter( 'post_thumbnail_html', 'actinia_vertical_check', 10, 5 );
/**
* 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';
function actinia_excerpt_more( $more ) {
return sprintf(
' %s',
esc_html__( '. . .', 'actinia' )
);
}
add_filter( 'excerpt_more', 'actinia_excerpt_more' );
function actinia_modify_read_more_link() {
return sprintf(
' %s',
esc_html__( '. . .', 'actinia' )
);
}
add_filter( 'the_content_more_link', 'actinia_modify_read_more_link' );
function actinia_excerpt_length( $length ) {
return 80;
}
add_filter( 'excerpt_length', 'actinia_excerpt_length', 999 );
if (! function_exists( 'actinia_edit_comment_link' ) ) {
function actinia_edit_comment_link( $link ) {
$link = '';
return $link;
}
}
add_filter( 'edit_comment_link', 'actinia_edit_comment_link' );
function actinia_comment_form_field_comment() {
return '';
}
add_filter( 'comment_form_field_comment', 'actinia_comment_form_field_comment' );
function actinia_remove_forced_spaces( $content ) {
$string = htmlentities( $content, null, 'utf-8' );
$content = str_replace( ' ', ' ', $string );
$content = html_entity_decode( $content );
return $content;
}
add_filter( 'the_content', 'actinia_remove_forced_spaces', 9 );
 . '/images/PNG/32/pen_1.png)