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', 'travel-agency' ),
'footer' => esc_html__( 'Footer', 'travel-agency' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-list',
'gallery',
'caption',
) );
//Custom Header
add_theme_support( 'custom-header', apply_filters( 'travel_agency_custom_header_args', array(
'default-image' => get_template_directory_uri() . '/images/banner-img.jpg',
'width' => 1920,
'height' => 680,
'default-text-color' => '000',
'header-text' => false,
) ) );
register_default_headers( array(
'default-image' => array(
'url' => '%s/images/banner-img.jpg',
'thumbnail_url' => '%s/images/banner-img.jpg',
'description' => __( 'Default Header Image', 'travel-agency' ),
),
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'travel_agency_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/** Custom Logo */
add_theme_support( 'custom-logo', array(
'header-text' => array( 'site-title', 'site-description' ),
) );
/** Image Sizes */
add_image_size( 'travel-agency-full', 1290, 540, true );
add_image_size( 'travel-agency-popular', 630, 630, true );
add_image_size( 'travel-agency-popular-small', 300, 300, true );
add_image_size( 'travel-agency-blog', 410, 250, true );
add_image_size( 'travel-agency-related', 280, 170, true );
add_image_size( 'travel-agency-recent', 300, 170, true );
add_image_size( 'travel-agency-schema', 600, 60 );
/** Starter Content */
$starter_content = array(
// Specify the core-defined pages to create and add custom thumbnails to some of them.
'posts' => array( 'home', 'blog' ),
// Default to a static front page and assign the front and posts pages.
'options' => array(
'show_on_front' => 'page',
'page_on_front' => '{{home}}',
'page_for_posts' => '{{blog}}',
),
// Set up nav menus for each of the two areas registered in the theme.
'nav_menus' => array(
// Assign a menu to the "top" location.
'primary' => array(
'name' => __( 'Primary', 'travel-agency' ),
'items' => array(
'page_home',
'page_blog'
)
)
),
);
$starter_content = apply_filters( 'travel_agency_starter_content', $starter_content );
add_theme_support( 'starter-content', $starter_content );
// Add theme support for Responsive Videos.
add_theme_support( 'jetpack-responsive-videos' );
// Add theme support for WooCommerce.
add_theme_support( 'woocommerce' );
if( class_exists( 'woocommerce' ) ) {
global $woocommerce;
if( version_compare( $woocommerce->version, '3.0', ">=" ) ) {
add_theme_support( 'wc-product-gallery-zoom' );
add_theme_support( 'wc-product-gallery-lightbox' );
add_theme_support( 'wc-product-gallery-slider' );
}
}
}
endif;
add_action( 'after_setup_theme', 'travel_agency_setup' );
if( ! function_exists( 'travel_agency_content_width' ) ) :
/**
* 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 travel_agency_content_width() {
$GLOBALS['content_width'] = apply_filters( 'travel_agency_content_width', 910 );
}
endif;
add_action( 'after_setup_theme', 'travel_agency_content_width', 0 );
if( ! function_exists( 'travel_agency_template_redirect_content_width' ) ) :
/**
* Adjust content_width value according to template.
*
* @return void
*/
function travel_agency_template_redirect_content_width(){
// Full Width in the absence of sidebar.
if( is_page() ){
$sidebar_layout = travel_agency_sidebar_layout();
if( ( $sidebar_layout == 'no-sidebar' ) || ! is_active_sidebar( 'sidebar' ) ) $GLOBALS['content_width'] = 1290;
}elseif ( ! ( is_active_sidebar( 'sidebar' ) ) ) {
$GLOBALS['content_width'] = 1290;
}
}
endif;
add_action( 'template_redirect', 'travel_agency_template_redirect_content_width' );
if( ! function_exists( 'travel_agency_scripts' ) ) :
/**
* Enqueue scripts and styles.
*/
function travel_agency_scripts() {
// Use minified libraries if SCRIPT_DEBUG is turned off
$build = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '/build' : '';
$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
wp_enqueue_style( 'animate', get_template_directory_uri(). '/css' . $build . '/animate' . $suffix . '.css', array(), TRAVEL_AGENCY_THEME_VERSION );
wp_enqueue_style( 'travel-agency-google-fonts', travel_agency_fonts_url() );
wp_enqueue_style( 'travel-agency-style', get_stylesheet_uri(), array(), TRAVEL_AGENCY_THEME_VERSION );
wp_enqueue_script( 'wow', get_template_directory_uri() . '/js' . $build . '/wow' . $suffix . '.js', array( 'jquery' ), TRAVEL_AGENCY_THEME_VERSION, true );
wp_enqueue_script( 'travel-agency-modal-accessibility', get_template_directory_uri() . '/js' . $build . '/modal-accessibility' . $suffix . '.js', array( 'jquery' ), TRAVEL_AGENCY_THEME_VERSION, true );
wp_enqueue_script( 'all', get_template_directory_uri() . '/js' . $build . '/all' . $suffix . '.js', array( 'jquery' ), '5.6.3', true );
wp_enqueue_script( 'v4-shims', get_template_directory_uri() . '/js' . $build . '/v4-shims' . $suffix . '.js', array( 'jquery' ), '5.6.3', true );
wp_enqueue_script( 'travel-agency-custom', get_template_directory_uri() . '/js' . $build . '/custom' . $suffix . '.js', array( 'jquery' ), TRAVEL_AGENCY_THEME_VERSION, true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
endif;
add_action( 'wp_enqueue_scripts', 'travel_agency_scripts' );
if( ! function_exists( 'travel_agency_admin_scripts' ) ) :
/**
* Enqueue admin scripts and styles.
*/
function travel_agency_admin_scripts(){
wp_enqueue_style( 'travel-agency-admin', get_template_directory_uri() . '/inc/css/admin.css', '', TRAVEL_AGENCY_THEME_VERSION );
}
endif;
add_action( 'admin_enqueue_scripts', 'travel_agency_admin_scripts' );
if( ! function_exists( 'travel_agency_body_classes' ) ) :
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function travel_agency_body_classes( $classes ) {
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
// Adds a class of custom-background-image to sites with a custom background image.
if ( get_background_image() ) {
$classes[] = 'custom-background-image custom-background';
}
// Adds a class of custom-background-color to sites with a custom background color.
if ( get_background_color() != 'ffffff' ) {
$classes[] = 'custom-background-color custom-background';
}
if( ! is_active_sidebar( 'sidebar' ) && ! is_singular( 'trip' ) ){
$classes[] = 'full-width';
}
if( is_page() ){
$sidebar_layout = travel_agency_sidebar_layout();
if( $sidebar_layout == 'right-sidebar' ){
$classes[] = 'rightsidebar';
}elseif( $sidebar_layout == 'no-sidebar' ){
$classes[] = 'full-width';
}
}
if( is_post_type_archive( 'trip' ) ){
$classes[] = 'full-width';
}
if( is_post_type_archive( 'trip' ) ){
$classes[] = 'full-width';
}
if ( has_nav_menu( 'footer' ) && get_privacy_policy_url() ) {
$classes[] = 'footer-menu-privacy';
}
return $classes;
}
endif;
add_filter( 'body_class', 'travel_agency_body_classes' );
if( ! function_exists( 'travel_agency_post_classes' ) ) :
/**
* Adds custom class in post class1
*/
function travel_agency_post_classes( $classes ){
if( is_search() ){
$classes[] = 'post';
}
return $classes;
}
endif;
add_filter( 'post_class', 'travel_agency_post_classes' );
if( ! function_exists( 'travel_agency_pingback_header' ) ) :
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function travel_agency_pingback_header() {
if ( is_singular() && pings_open() ) {
echo '';
}
}
endif;
add_action( 'wp_head', 'travel_agency_pingback_header' );
if ( ! function_exists( 'travel_agency_excerpt_more' ) ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ...
*/
function travel_agency_excerpt_more( $more ) {
return is_admin() ? $more : ' … ';
}
endif;
add_filter( 'excerpt_more', 'travel_agency_excerpt_more' );
if ( ! function_exists( 'travel_agency_excerpt_length' ) ) :
/**
* Changes the default 55 character in excerpt
*/
function travel_agency_excerpt_length( $length ) {
return is_admin() ? $length : 45;
}
endif;
add_filter( 'excerpt_length', 'travel_agency_excerpt_length', 999 );
if( ! function_exists( 'travel_agency_change_comment_form_default_fields' ) ) :
/**
* Change Comment form default fields i.e. author, email & url.
* https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function travel_agency_change_comment_form_default_fields( $fields ){
// get the current commenter if available
$commenter = wp_get_current_commenter();
// core functionality
$req = get_option( 'require_name_email' );
$aria_req = ( $req ? " aria-required='true'" : '' );
$required = ( $req ? " required" : '' );
$author = ( $req ? __( 'Name*', 'travel-agency' ) : __( 'Name', 'travel-agency' ) );
$email = ( $req ? __( 'Email*', 'travel-agency' ) : __( 'Email', 'travel-agency' ) );
// Change just the author field
$fields['author'] = '';
$fields['email'] = '';
$fields['url'] = '';
return $fields;
}
endif;
add_filter( 'comment_form_default_fields', 'travel_agency_change_comment_form_default_fields' );
if( ! function_exists( 'travel_agency_change_comment_form_defaults' ) ) :
/**
* Change Comment Form defaults
* https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function travel_agency_change_comment_form_defaults( $defaults ){
$defaults['comment_field'] = '';
return $defaults;
}
endif;
add_filter( 'comment_form_defaults', 'travel_agency_change_comment_form_defaults' );
if( ! function_exists( 'travel_agency_popular_post_img_size' ) ) :
/**
* Popular Post Image size
*/
function travel_agency_popular_post_img_size(){
return 'travel-agency-recent';
}
endif;
add_filter( 'popular_post_size', 'travel_agency_popular_post_img_size' );
if( ! function_exists( 'travel_agency_recent_post_img_size' ) ) :
/**
* Recent Post Image size
*/
function travel_agency_recent_post_img_size(){
return 'travel-agency-recent';
}
endif;
add_filter( 'recent_img_size', 'travel_agency_recent_post_img_size' );
if( ! function_exists( 'travel_agency_featured_post_img_size' ) ) :
/**
* Featured Post Image size
*/
function travel_agency_featured_post_img_size(){
return 'travel-agency-recent';
}
endif;
add_filter( 'featured_img_size', 'travel_agency_featured_post_img_size' );
if( ! function_exists( 'travel_agency_tax_img_size' ) ) :
/**
* Featured Post Image size
*/
function travel_agency_tax_img_size(){
return 'travel-agency-full';
}
endif;
add_filter( 'wp_travel_engine_template_banner_size', 'travel_agency_tax_img_size' );
if( ! function_exists( 'travel_agency_single_post_schema' ) ) :
/**
* Single Post Schema
*
* @return string
*/
function travel_agency_single_post_schema() {
if ( is_singular( 'post' ) ) {
global $post;
$custom_logo_id = get_theme_mod( 'custom_logo' );
$site_logo = wp_get_attachment_image_src( $custom_logo_id , 'travel-agency-pro-schema' );
$images = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'full' );
$excerpt = travel_agency_escape_text_tags( $post->post_excerpt );
$content = $excerpt === "" ? mb_substr( travel_agency_escape_text_tags( $post->post_content ), 0, 110 ) : $excerpt;
$schema_type = ! empty( $custom_logo_id ) && has_post_thumbnail( $post->ID ) ? "BlogPosting" : "Blog";
$args = array(
"@context" => "https://schema.org",
"@type" => $schema_type,
"mainEntityOfPage" => array(
"@type" => "WebPage",
"@id" => get_permalink( $post->ID )
),
"headline" => ( function_exists( '_wp_render_title_tag' ) ? wp_get_document_title() : wp_title( '', false, 'right' ) ),
"datePublished" => get_the_time( DATE_ISO8601, $post->ID ),
"dateModified" => get_post_modified_time( DATE_ISO8601, __return_false(), $post->ID ),
"author" => array(
"@type" => "Person",
"name" => travel_agency_escape_text_tags( get_the_author_meta( 'display_name', $post->post_author ) )
),
"description" => ( class_exists('WPSEO_Meta') ? WPSEO_Meta::get_value( 'metadesc' ) : $content )
);
if ( has_post_thumbnail( $post->ID ) ) :
$args['image'] = array(
"@type" => "ImageObject",
"url" => $images[0],
"width" => $images[1],
"height" => $images[2]
);
endif;
if ( ! empty( $custom_logo_id ) ) :
$args['publisher'] = array(
"@type" => "Organization",
"name" => get_bloginfo( 'name' ),
"description" => get_bloginfo( 'description' ),
"logo" => array(
"@type" => "ImageObject",
"url" => $site_logo[0],
"width" => $site_logo[1],
"height" => $site_logo[2]
)
);
endif;
echo '';
}
}
endif;
add_action( 'wp_head', 'travel_agency_single_post_schema' );
if( ! function_exists( 'travel_agency_inline_script_style' ) ) :
/*
This function helps to remove the extra gap that comes from site-title and site-description
*/
function travel_agency_inline_script_style() {
if( ! current_theme_supports( 'custom-header', 'header-text' ) && get_theme_support( 'custom-logo', 'header-text' ) && ! get_theme_mod( 'header_text', true ) ){
$custom_css = "
.site-title, .site-description{
display: none;
}";
wp_add_inline_style( 'travel-agency-style', $custom_css );
}
if( travel_agency_is_wpte_tr_activated() && is_post_type_archive( 'trip' ) ){
$custom_js = 'jQuery(document).ready(function($){';
$args = array(
'post_type' => 'trip',
'numberposts' => -1
);
$trips = get_posts( $args );
foreach( $trips as $trip ){
$trip_comments = get_comments( array(
'post_id' => $trip->ID,
'status' => 'approve',
) );
if( $trip_comments ){
$sum = 0;
$i = 0;
foreach( $trip_comments as $t_comment ){
$rating = get_comment_meta( $t_comment->comment_ID, 'stars', true );
$sum = $sum+$rating;
$i++;
}
$aggregate = $sum/$i;
$aggregate = round( $aggregate, 2 );
$custom_js .= '$("#agg-rating-'. absint( $trip->ID ) .'").rateYo({
rating: '. floatval( $aggregate ) .'
});';
}
}
$custom_js .= '});';
wp_add_inline_script( 'travel-agency-custom', $custom_js );
}
}
endif;
add_action( 'wp_enqueue_scripts', 'travel_agency_inline_script_style' );
if( ! function_exists( 'travel_agency_admin_notice' ) ) :
/**
* Addmin notice for getting started page
*/
function travel_agency_admin_notice(){
global $pagenow;
$theme_args = wp_get_theme();
$meta = get_option( 'travel_agency_admin_notice' );
$name = $theme_args->__get( 'Name' );
$current_screen = get_current_screen();
if( 'themes.php' == $pagenow && !$meta ){
if( $current_screen->id !== 'dashboard' && $current_screen->id !== 'themes' ){
return;
}
if( is_network_admin() ){
return;
}
if( ! current_user_can( 'manage_options' ) ){
return;
} ?>