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 http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
*/
add_theme_support( 'post-thumbnails' );
//used for the small post thumbnails of the mega menu and next/prev post
add_image_size( 'silklite-tiny-image', 125, 90, true );
//used for related posts sidebar
add_image_size( 'silklite-small-image', 190, 85, true );
//used as featured image for posts on archive pages
//also for the background image of About Me widget
add_image_size( 'silklite-masonry-image', 450, 9999, false );
//Provide an image thumbnail that is the full content width
add_image_size( 'silklite-single-content-image', 850, 9999, false );
//used for the post thumbnail of posts on archives when displayed in a single column (no masonry)
//and for the single post featured image
add_image_size( 'silklite-single-image', 1024, 9999, false );
// This theme uses wp_nav_menu() in three locations.
register_nav_menus( array(
'primary' => esc_html__( 'Primary Menu', 'silk-lite' ),
'top_header_left' => esc_html__( 'Top Header Left Menu', 'silk-lite' ),
'top_header_right' => esc_html__( 'Top Header Right Menu', 'silk-lite' ),
'footer' => esc_html__( 'Footer Menu', 'silk-lite' ),
) );
/*
* 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',
) );
/*
* Enable support for custom logo.
*/
add_theme_support( 'custom-logo', array(
'width' => 1000,
'height' => 500,
'flex-height' => true,
'header-text' => array(
'site-title',
'site-description-text',
)
) );
add_image_size( 'silk-site-logo', 1000, 500, false );
/*
* Enable support for Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside',
'gallery',
'image',
'audio',
'video',
'quote',
'link',
) );
/*
* Add editor custom style to make it look more like the frontend
* Also enqueue the custom Google Fonts also
*/
add_editor_style( array( 'editor-style.css', silklite_fonts_url() ) );
add_theme_support( 'customizer_style_manager' );
}
endif; // silklite_setup
add_action( 'after_setup_theme', 'silklite_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 silklite_content_width() {
$GLOBALS['content_width'] = apply_filters( 'silklite_content_width', 850, 0 );
}
add_action( 'after_setup_theme', 'silklite_content_width', 0 );
/**
* Adjusts content_width value depending on situation.
*/
function silklite_content_with_sidebar_width() {
if ( ! is_active_sidebar( 'sidebar-1' ) ) {
$GLOBALS['content_width'] = apply_filters( 'silklite_content_with_sidebar_width', 1250, 0 ); /* pixels */
}
//for attachments the $content_width is set in image.php
}
add_action( 'template_redirect', 'silklite_content_with_sidebar_width' );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for content images
*
* @since Silk Lite 1.1.0
*
* @param string $sizes A source size value for use in a 'sizes' attribute.
* @param array $size Image size. Accepts an array of width and height
* values in pixels (in that order).
* @return string A source size value for use in a content image 'sizes' attribute.
*/
function silklite_content_image_sizes_attr( $sizes, $size ) {
$width = $size[0];
if ( is_active_sidebar( 'sidebar-1' ) ) {
850 <= $width && $sizes = '(max-width: 739px) 94vw, (max-width: 969px) 88vw, (max-width: 1199px) 860px, 850px';
} else {
850 <= $width && $sizes = '(max-width: 739px) 94vw, (max-width: 969px) 88vw, (max-width: 1199px) 860px, 1250px';
}
850 > $width && 740 <= $width && $sizes = '(max-width: 739px) 94vw, (max-width: ' . $width . 'px) 88vw, ' . $width . 'px';
740 > $width && $sizes = '(max-width: ' . $width . 'px) 94vw, ' . $width . 'px';
return $sizes;
}
add_filter( 'wp_calculate_image_sizes', 'silklite_content_image_sizes_attr', 10 , 2 );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for post thumbnails
*
* @since Silk Lite 1.1.0
*
* @param array $attr Attributes for the image markup.
* @param int $attachment Image attachment ID.
* @param array $size Registered image size or flat array of height and width dimensions.
* @return array A source size value for use in a post thumbnail 'sizes' attribute.
*/
function silklite_post_thumbnail_sizes_attr( $attr, $attachment, $size ) {
if ( is_active_sidebar( 'sidebar-1' ) ) {
$attr['sizes'] = '(max-width: 739px) 94vw, (max-width: 969px) 88vw, (max-width: 1199px) 860px, 850px';
} else {
$attr['sizes'] = '(max-width: 739px) 94vw, (max-width: 969px) 88vw, (max-width: 1199px) 860px, 1250px';
}
return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'silklite_post_thumbnail_sizes_attr', 10 , 3 );
/**
* Register widget area.
*
* @link http://codex.wordpress.org/Function_Reference/register_sidebar
*/
function silklite_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'silk-lite' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here to appear in your main sidebar.', 'silk-lite' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => esc_html__( 'Footer', 'silk-lite' ),
'id' => 'footer-1',
'description' => esc_html__( 'Add widgets here to appear in your footer sidebar.', 'silk-lite' ),
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'silklite_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function silklite_scripts_styles() {
$theme = wp_get_theme( get_template() );
// FontAwesome Stylesheet
wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/assets/css/font-awesome.css', array(), '4.2.0' );
// Default Fonts
wp_enqueue_style( 'silklite-fonts', silklite_fonts_url(), array(), null );
// Main Stylesheet
wp_enqueue_style( 'silklite-style', get_stylesheet_uri(), array( 'font-awesome', 'silklite-fonts' ), $theme->get( 'Version' ) );
wp_style_add_data( 'silklite-style', 'rtl', 'replace' );
// Register Velocity.js plugin
wp_register_script( 'velocity', get_template_directory_uri() . '/assets/js/velocity.js', array(), '1.1.0', true );
// Enqueue Silk Lite Custom Scripts
wp_enqueue_script( 'silklite-scripts', get_template_directory_uri() . '/assets/js/main.js', array(
'jquery',
'masonry',
'hoverIntent',
'imagesloaded',
'velocity',
), $theme->get( 'Version' ), true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'silklite_scripts_styles' );
function silklite_gutenberg_styles() {
wp_enqueue_style( 'silk-lite-gutenberg', get_theme_file_uri( '/editor.css' ), false );
wp_enqueue_style( 'silk-lite-fonts', silklite_fonts_url() );
}
add_action( 'enqueue_block_editor_assets', 'silklite_gutenberg_styles' );
/**
* Registers/enqueues the scripts related to media JS APIs
*
*/
function silklite_wp_enqueue_media() {
/*
* Register the about-me.js here so we can upload images in the customizer
*/
if ( ! wp_script_is( 'silk-about-me-widget-admin', 'registered' ) ) {
wp_register_script( 'silk-about-me-widget-admin', get_template_directory_uri() . '/inc/widgets/assets/js/about-me.js', array(
'media-upload',
'media-views',
) );
}
wp_enqueue_script( 'silk-about-me-widget-admin' );
wp_localize_script(
'silk-about-me-widget-admin',
'SilkAboutMeWidget',
array(
'l10n' => array(
'frameTitle' => esc_html__( 'Choose a Background Image', 'silk-lite' ),
'frameUpdateText' => esc_html__( 'Update Background Image', 'silk-lite' ),
),
)
);
}
add_action( 'wp_enqueue_media', 'silklite_wp_enqueue_media' );
/**
* Custom template tags for this theme.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/template-tags.php';
/**
* Custom functions that act independently of the theme templates.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/extras.php';
/**
* Customizer additions.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/jetpack.php';
/**
* Load the Hybrid Media Grabber class
*/
require_once trailingslashit( get_template_directory() ) . 'inc/silklite-hybrid-media-grabber.php';
/**
* Load custom widgets
*/
require_once trailingslashit( get_template_directory() ) . 'inc/widgets/popular-posts.php';
require_once trailingslashit( get_template_directory() ) . 'inc/widgets/about-me.php';
/**
* Admin dashboard related logic.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/admin.php';
/**
* Various plugins integrations.
*/
require_once trailingslashit( get_template_directory() ) . 'inc/integrations.php';