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' );
// Used in Portfolio
set_post_thumbnail_size( 666, 666, true ); // Ratio 1:1
// Used in featured slider
add_image_size( 'signify-slider', 1920, 1080, true );
// Used in featured content
add_image_size( 'signify-featured-content', 440, 330, true );
// Used in Photography 3:2 ratio
add_image_size( 'signify-photography', 507, 338, true );
// Used in promotion headline
add_image_size( 'signify-promotion-headline', 920, 690, true );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'menu-1' => esc_html__( 'Primary', 'signify' ),
'social-footer' => esc_html__( 'Footer Social Menu', 'signify' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'comment-form',
'comment-list',
'gallery',
'caption',
) );
// 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,
) );
/**
* Add support for essential widget image.
*
*/
add_theme_support( 'ew-newsletter-image' );
// Add support for Block Styles.
add_theme_support( 'wp-block-styles' );
// Add support for full and wide align images.
add_theme_support( 'align-wide' );
// Add support for editor styles.
add_theme_support( 'editor-styles' );
// Add support for responsive embeds.
add_theme_support( 'responsive-embeds' );
// Add custom editor font sizes.
add_theme_support(
'editor-font-sizes',
array(
array(
'name' => esc_html__( 'Extra small', 'signify' ),
'shortName' => esc_html__( 'XSS', 'signify' ),
'size' => 13,
'slug' => 'extra-small',
),
array(
'name' => esc_html__( 'Small', 'signify' ),
'shortName' => esc_html__( 'S', 'signify' ),
'size' => 16,
'slug' => 'small',
),
array(
'name' => esc_html__( 'Normal', 'signify' ),
'shortName' => esc_html__( 'M', 'signify' ),
'size' => 18,
'slug' => 'normal',
),
array(
'name' => esc_html__( 'Large', 'signify' ),
'shortName' => esc_html__( 'L', 'signify' ),
'size' => 42,
'slug' => 'large',
),
array(
'name' => esc_html__( 'Huge', 'signify' ),
'shortName' => esc_html__( 'XL', 'signify' ),
'size' => 56,
'slug' => 'huge',
),
)
);
// Add support for custom color scheme.
add_theme_support(
'editor-color-palette',
array(
array(
'name' => esc_html__( 'White', 'signify' ),
'slug' => 'white',
'color' => '#ffffff',
),
array(
'name' => esc_html__( 'Black', 'signify' ),
'slug' => 'black',
'color' => '#000000',
),
array(
'name' => esc_html__( 'Eighty Black', 'signify' ),
'slug' => 'eighty-black',
'color' => '#151515',
),
array(
'name' => esc_html__( 'Sixty Five Black', 'signify' ),
'slug' => 'sixty-five-black',
'color' => '#363636',
),
array(
'name' => esc_html__( 'Gray', 'signify' ),
'slug' => 'gray',
'color' => '#444444',
),
array(
'name' => esc_html__( 'Medium Gray', 'signify' ),
'slug' => 'medium-gray',
'color' => '#777777',
),
array(
'name' => esc_html__( 'Light Gray', 'signify' ),
'slug' => 'light-gray',
'color' => '#f9f9f9',
),
array(
'name' => esc_html__( 'Bright Pink', 'signify' ),
'slug' => 'bright-pink',
'color' => '#f5808c',
),
array(
'name' => esc_html__( 'Dark Yellow', 'signify' ),
'slug' => 'dark-yellow',
'color' => '#ffa751',
),
array(
'name' => esc_html__( 'Yellow', 'signify' ),
'slug' => 'yellow',
'color' => '#ffbf00',
),
array(
'name' => esc_html__( 'Red', 'signify' ),
'slug' => 'red',
'color' => '#db4f3d',
),
array(
'name' => esc_html__( 'Blue', 'signify' ),
'slug' => 'blue',
'color' => '#008ec2',
),
array(
'name' => esc_html__( 'Dark Blue', 'signify' ),
'slug' => 'dark-blue',
'color' => '#133ec2',
),
)
);
}
endif;
add_action( 'after_setup_theme', 'signify_setup' );
/**
* Count the number of footer sidebars to enable dynamic classes for the footer
*
*/
function signify_footer_sidebar_class() {
$count = 0;
if ( is_active_sidebar( 'sidebar-2' ) ) {
$count++;
}
if ( is_active_sidebar( 'sidebar-3' ) ) {
$count++;
}
if ( is_active_sidebar( 'sidebar-4' ) ) {
$count++;
}
$class = '';
switch ( $count ) {
case '1':
$class = 'one';
break;
case '2':
$class = 'two';
break;
case '3':
$class = 'three';
break;
case '4':
$class = 'four';
break;
}
if ( $class ) {
echo 'class="widget-area footer-widget-area ' . esc_attr( $class ) . '"';
}
}
/**
* 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 signify_content_width() {
$GLOBALS['content_width'] = apply_filters( 'signify_content_width', 880 );
}
add_action( 'after_setup_theme', 'signify_content_width', 0 );
if ( ! function_exists( 'signify_template_redirect' ) ) :
/**
* Set the content width in pixels, based on the theme's design and stylesheet for different value other than the default one
*
* @global int $content_width
*/
function signify_template_redirect() {
$layout = signify_get_theme_layout();
if ( 'no-sidebar-full-width' === $layout ) {
$GLOBALS['content_width'] = 1440;
}
}
endif;
add_action( 'template_redirect', 'signify_template_redirect' );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function signify_widgets_init() {
$args = array(
'before_widget' => '',
'before_title' => '',
);
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'signify' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'signify' ),
) + $args
);
register_sidebar( array(
'name' => esc_html__( 'Footer 1', 'signify' ),
'id' => 'sidebar-2',
'description' => esc_html__( 'Add widgets here to appear in your footer.', 'signify' ),
) + $args
);
register_sidebar( array(
'name' => esc_html__( 'Footer 2', 'signify' ),
'id' => 'sidebar-3',
'description' => esc_html__( 'Add widgets here to appear in your footer.', 'signify' ),
) + $args
);
register_sidebar( array(
'name' => esc_html__( 'Footer 3', 'signify' ),
'id' => 'sidebar-4',
'description' => esc_html__( 'Add widgets here to appear in your footer.', 'signify' ),
) + $args
);
}
add_action( 'widgets_init', 'signify_widgets_init' );
if ( ! function_exists( 'signify_fonts_url' ) ) :
/**
* Register Google fonts for Signify Pro
*
* Create your own signify_fonts_url() function to override in a child theme.
*
* @since 1.0.0
*
* @return string Google fonts URL for the theme.
*/
function signify_fonts_url() {
$fonts_url = '';
/* Translators: If there are characters in your language that are not
* supported by Open Sans, translate this to 'off'. Do not translate
* into your own language.
*/
$open_sans = _x( 'on', 'Open Sans: on or off', 'signify' );
/* Translators: If there are characters in your language that are not
* supported by Playfair Display, translate this to 'off'. Do not translate
* into your own language.
*/
$playfair_display = _x( 'on', 'Playfair Display font: on or off', 'signify' );
if ( 'off' !== $open_sans || 'off' !== $playfair_display ) {
$font_families = array();
if ( 'off' !== $open_sans ) {
$font_families[] = 'Open Sans';
}
if ( 'off' !== $playfair_display ) {
$font_families[] = 'Playfair Display';
}
$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 esc_url_raw( $fonts_url );
}
endif;
/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `` element when JavaScript is detected.
*
* @since 1.0.0
*/
function signify_javascript_detection() {
echo "\n";
}
add_action( 'wp_head', 'signify_javascript_detection', 0 );
/**
* Enqueue scripts and styles.
*/
function signify_scripts() {
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
// Add custom fonts, used in the main stylesheet.
wp_enqueue_style( 'signify-fonts', signify_fonts_url(), array(), null );
// Theme stylesheet.
wp_enqueue_style( 'signify-style', get_stylesheet_uri(), null, date( 'Ymd-Gis', filemtime( get_template_directory() . '/style.css' ) ) );
// Theme block stylesheet.
wp_enqueue_style( 'signify-block-style', get_theme_file_uri( '/css/blocks.css' ), array( 'signify-style' ), '1.0' );
// Load the html5 shiv.
wp_enqueue_script( 'signify-html5', get_template_directory_uri() . '/js/html5' . $min . '.js', null, '3.7.3' );
wp_script_add_data( 'signify-html5', 'conditional', 'lt IE 9' );
// Font Awesome
wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome/css/font-awesome.css', array(), '4.7.0', 'all' );
wp_enqueue_script( 'signify-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix' . $min . '.js', array(), '201800703', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
wp_register_script( 'jquery-match-height', get_template_directory_uri() . '/js/jquery.matchHeight' . $min . '.js', array( 'jquery' ), '201800703', true );
$deps[] = 'jquery';
$enable_featured_content = get_theme_mod( 'signify_featured_content_option', 'disabled' );
if ( signify_check_section( $enable_featured_content ) ) {
$deps[] = 'jquery-match-height';
}
$enable_portfolio = get_theme_mod( 'signify_portfolio_option', 'disabled' );
if ( signify_check_section( $enable_portfolio ) ) {
$deps[] = 'jquery-masonry';
}
$enable_slider = signify_check_section( get_theme_mod( 'signify_slider_option', 'disabled' ) );
$enable_testimonial_slider = signify_check_section( get_theme_mod( 'signify_testimonial_option', 'disabled' ) );
if ( $enable_slider || $enable_testimonial_slider ) {
// Enqueue owl carousel css. Must load CSS before JS.
wp_enqueue_style( 'owl-carousel-core', get_theme_file_uri( 'css/owl-carousel/owl.carousel' . $min . '.css' ), null, '2.3.4' );
wp_enqueue_style( 'owl-carousel-default', get_theme_file_uri( 'css/owl-carousel/owl.theme.default' . $min . '.css' ), null, '2.3.4' );
// Enqueue script
wp_enqueue_script( 'owl-carousel', get_theme_file_uri( 'js/owl.carousel' . $min . '.js' ) , array( 'jquery' ), '2.3.4', true );
$deps[] = 'owl-carousel';
}
wp_enqueue_script( 'signify-script', get_template_directory_uri() . '/js/functions' . $min . '.js', $deps, '201800703', true );
wp_localize_script( 'signify-script', 'signifyOptions', array(
'screenReaderText' => array(
'expand' => esc_html__( 'expand child menu', 'signify' ),
'collapse' => esc_html__( 'collapse child menu', 'signify' ),
),
'rtl' => is_rtl(),
) );
// Remove Media CSS, we have ouw own CSS for this.
wp_deregister_style('wp-mediaelement');
}
add_action( 'wp_enqueue_scripts', 'signify_scripts' );
/**
* Enqueue editor styles for Gutenberg
*/
function signify_block_editor_styles() {
// Block styles.
wp_enqueue_style( 'signify-block-editor-style', get_theme_file_uri( 'css/editor-blocks.css' ) );
// Add custom fonts.
wp_enqueue_style( 'signify-fonts', signify_fonts_url(), array(), null );
// Font Awesome
wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome/css/font-awesome.css', array(), '4.7.0', 'all' );
}
add_action( 'enqueue_block_editor_assets', 'signify_block_editor_styles' );
if ( ! function_exists( 'signify_excerpt_length' ) ) :
/**
* Sets the post excerpt length to n words.
*
* function tied to the excerpt_length filter hook.
* @uses filter excerpt_length
*
* @since 1.0.0
*/
function signify_excerpt_length( $length ) {
if ( is_admin() ) {
return $length;
}
// Getting data from Customizer Options
$length = get_theme_mod( 'signify_excerpt_length', 20 );
return absint( $length );
}
endif; //signify_excerpt_length
add_filter( 'excerpt_length', 'signify_excerpt_length', 999 );
if ( ! function_exists( 'signify_excerpt_more' ) ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... and a option from customizer
*
* @return string option from customizer prepended with an ellipsis.
*/
function signify_excerpt_more( $more ) {
if ( is_admin() ) {
return $more;
}
$more_tag_text = get_theme_mod( 'signify_excerpt_more_text', esc_html__( 'Continue reading', 'signify' ) );
$link = sprintf( '%2$s
',
esc_url( get_permalink() ),
/* translators: %s: Name of current post */
wp_kses_data( $more_tag_text ). '' . get_the_title( get_the_ID() ) . ''
);
return $link;
}
endif;
add_filter( 'excerpt_more', 'signify_excerpt_more' );
if ( ! function_exists( 'signify_custom_excerpt' ) ) :
/**
* Adds Continue reading link to more tag excerpts.
*
* function tied to the get_the_excerpt filter hook.
*
* @since 1.0.0
*/
function signify_custom_excerpt( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$more_tag_text = get_theme_mod( 'signify_excerpt_more_text', esc_html__( 'Continue reading', 'signify' ) );
$link = sprintf( '%2$s',
esc_url( get_permalink() ),
/* translators: %s: Name of current post */
wp_kses_data( $more_tag_text ). '' . get_the_title( get_the_ID() ) . ''
);
$link = ' … ' . $link;
$output .= $link;
}
return $output;
}
endif; //signify_custom_excerpt
add_filter( 'get_the_excerpt', 'signify_custom_excerpt' );
if ( ! function_exists( 'signify_more_link' ) ) :
/**
* Replacing Continue reading link to the_content more.
*
* function tied to the the_content_more_link filter hook.
*
* @since 1.0.0
*/
function signify_more_link( $more_link, $more_link_text ) {
$more_tag_text = get_theme_mod( 'signify_excerpt_more_text', esc_html__( 'Continue reading', 'signify' ) );
return ' … ' . str_replace( $more_link_text, wp_kses_data( $more_tag_text ), $more_link );
}
endif; //signify_more_link
add_filter( 'the_content_more_link', 'signify_more_link', 10, 2 );
/**
* Checks if there are options already present from free version and adds it to the Pro theme options
*
* @since 1.0.0
* @hook after_theme_switch
*/
function signify_setup_options( $old_theme_name ) {
if ( $old_theme_name ) {
$old_theme_slug = sanitize_title( $old_theme_name );
$free_version_slug = array(
'signify',
);
$pro_version_slug = 'signify';
$free_options = get_option( 'theme_mods_' . $old_theme_slug );
// Perform action only if theme_mods_signify free version exists.
if ( in_array( $old_theme_slug, $free_version_slug ) && $free_options && '1' !== get_theme_mod( 'free_pro_migration' ) ) {
$new_options = wp_parse_args( get_theme_mods(), $free_options );
if ( update_option( 'theme_mods_' . $pro_version_slug, $free_options ) ) {
// Set Migration Parameter to true so that this script does not run multiple times.
set_theme_mod( 'free_pro_migration', '1' );
}
}
}
}
add_action( 'after_switch_theme', 'signify_setup_options' );
/**
* Load TGMPA.
*/
require_once get_parent_theme_file_path( '/inc/tgm.php' );
/**
* Implement the Custom Header feature
*/
require get_parent_theme_file_path( '/inc/custom-header.php' );
/**
* Custom template tags for this theme
*/
require get_parent_theme_file_path( '/inc/template-tags.php' );
/**
* Functions which enhance the theme by hooking into WordPress
*/
require get_parent_theme_file_path( '/inc/template-functions.php' );
/**
* Customizer additions
*/
require get_parent_theme_file_path( '/inc/customizer/customizer.php' );
/**
* Color Scheme additions
*/
require get_parent_theme_file_path( '/inc/header-background-color.php' );
/**
* Load Jetpack compatibility file
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require get_parent_theme_file_path( '/inc/jetpack.php' );
}
/**
* Load Social Widgets
*/
require get_parent_theme_file_path( '/inc/widget-social-icons.php' );
/**
* Load Theme About Page
*/
require get_parent_theme_file_path( '/inc/admin/admin.php' );