Server : Apache/2.4.52 (Ubuntu) System : Linux HAN2 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 User : servadmin ( 1000) PHP Version : 8.1.2-1ubuntu2.25 Disable Function : NONE Directory : /www/docs/www.obusignal.com/www.obusignal.com/wp-content/themes/nirvana/includes/ |
<?php
/*
* Theme setup functions
*
* @package nirvana
* @subpackage Functions
*/
// $nirvana_totalSize removed in 1.6.4 to avoid #329219
/**
* Set the content width based on the theme's design and stylesheet.
*
* Used to set the width of images and content. Should be equal to the width the theme
* is designed for, generally via the style.css stylesheet.
*/
if ( ! isset( $content_width ) )
$content_width = $nirvanas['nirvana_sidewidth'];
/** Tell WordPress to run nirvana_setup() when the 'after_setup_theme' hook is run. */
add_action( 'after_setup_theme', 'nirvana_setup' );
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which runs
* before the init hook. The init hook is too late for some features, such as indicating
* support post thumbnails.
*
* To override nirvana_setup() in a child theme, add your own nirvana_setup to your child theme's
* functions.php file.
*
* @since nirvana 0.5
*/
if ( ! function_exists( 'nirvana_setup' ) ):
function nirvana_setup() {
global $nirvanas;
global $nirvana_totalSize;
// This theme styles the visual editor with editor-style.css to match the theme style.
if ($nirvanas['nirvana_editorstyle']) add_editor_style( "styles/editor-style.css" );
// Support title tag since WP 4.1
add_theme_support( 'title-tag' );
// This theme uses post thumbnails
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 150, 150 ); // default Post Thumbnail dimensions (cropped)
// WooCommerce compatibility tag
add_theme_support( 'woocommerce' );
// WooCommerce 3.0 gallery support
add_theme_support( 'wc-product-gallery-zoom' );
add_theme_support( 'wc-product-gallery-lightbox' );
add_theme_support( 'wc-product-gallery-slider' );
// Add default posts and comments RSS feed links to head
add_theme_support( 'automatic-feed-links' );
add_theme_support( 'post-formats', array( 'aside', 'chat', 'gallery', 'image', 'link', 'quote', 'status','audio', 'video') );
// Make theme available for translation
// Translations can be filed in the /languages/ directory
load_theme_textdomain( 'nirvana', get_template_directory() . '/languages' );
$locale = get_locale();
$locale_file = get_template_directory() . "/languages/$locale.php";
if ( is_readable( $locale_file ) )
require_once( $locale_file );
// This theme uses wp_nav_menu() in 3 locations.
register_nav_menus( array(
'primary' => __( 'Primary Navigation', 'nirvana' ),
'top' => __( 'Top Navigation', 'nirvana' ),
'footer' => __( 'Footer Navigation', 'nirvana' ),
) );
// This theme allows users to set a custom background
add_theme_support( 'custom-background' );
$nirvanas['nirvana_hheight'] = (int)$nirvanas['nirvana_hheight'];
//set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true );
add_image_size( 'header', intval($nirvanas['nirvana_sidebar'] + $nirvanas['nirvana_sidewidth']), $nirvanas['nirvana_hheight'], apply_filters( 'nirvana_header_crop', true ) );
add_image_size( 'slider', $nirvanas['nirvana_fpsliderwidth'], $nirvanas['nirvana_fpsliderheight'], true );
add_image_size( 'columns', $nirvanas['nirvana_colimagewidth'], $nirvanas['nirvana_colimageheight'], true );
// Custom image size for use with post thumbnails
if ( $nirvanas['nirvana_fcrop'] ) {
add_image_size( 'custom', absint( $nirvanas['nirvana_fwidth'] ), absint( $nirvanas['nirvana_fheight'] ), true );
} else {
add_image_size( 'custom', absint( $nirvanas['nirvana_fwidth'] ), absint( $nirvanas['nirvana_fheight'] ) );
}
// Add support for flexible headers
$header_args = array(
'flex-height' => true,
'height' => $nirvanas['nirvana_hheight'],
'flex-width' => true,
'width' => intval($nirvanas['nirvana_sidebar'] + $nirvanas['nirvana_sidewidth']),
'max-width' => 1920,
'default-image' => '',
);
add_theme_support( 'custom-header', $header_args );
// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
register_default_headers( array(
'nirvana' => array(
'url' => '%s/images/headers/nirvana.png',
'thumbnail_url' => '%s/images/headers/nirvana_thumbnail.png',
'description' => __( 'Nirvana Default Header Image', 'nirvana' )
),
) );
}
endif;
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*
* To override this in a child theme, remove the filter and optionally add
* your own function tied to the wp_page_menu_args filter hook.
*
* @since nirvana 0.5
*/
function nirvana_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'nirvana_page_menu_args' );
/**
* Create menus
*/
function nirvana_top_menu() {
if ( has_nav_menu( 'top' ) )
wp_nav_menu( array( 'container' => 'nav', 'container_class' => 'topmenu', 'theme_location' => 'top', 'depth' => 1 ) );
}
add_action( 'cryout_topbar_hook', 'nirvana_top_menu', 15 );
function nirvana_main_menu() {
/* Allow screen readers / text browsers to skip the navigation menu and get right to the good stuff */ ?>
<div class="skip-link screen-reader-text"><a href="#content" title="<?php esc_attr_e( 'Skip to content', 'nirvana' ); ?>"><?php _e( 'Skip to content', 'nirvana' ); ?></a></div>
<?php /* Main navigation menu. If one isn't filled out, wp_nav_menu falls back to wp_page_menu. The menu assiged to the primary position is the one used. If none is assigned, the menu with the lowest ID is used. */
wp_nav_menu( array( 'container_class' => 'menu', 'menu_id' =>'prime_nav', 'theme_location' => 'primary', 'link_before' => '<span>', 'link_after' => '</span>' ) );
}
add_action( 'cryout_access_hook', 'nirvana_main_menu' );
function nirvana_footer_menu() {
if ( has_nav_menu( 'footer' ) )
wp_nav_menu( array( 'container' => 'nav', 'container_class' => 'footermenu', 'theme_location' => 'footer', 'depth' =>1 ) );
}
add_action( 'cryout_footer_hook', 'nirvana_footer_menu', 10 );
/**
* Register widgetized areas, including two sidebars and four widget-ready columns in the footer.
*
* To override nirvana_widgets_init() in a child theme, remove the action hook and add your own
* function tied to the init hook.
*
* @since nirvana 0.5
* @uses register_sidebar
*/
function nirvana_widgets_init() {
global $nirvanas;
// Area 1, located at the top of the sidebar.
register_sidebar( array(
'name' => __( 'Left Sidebar', 'nirvana' ),
'id' => 'left-widget-area',
'description' => __( 'Left sidebar', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 2, located below the Primary Widget Area in the sidebar. Empty by default.
register_sidebar( array(
'name' => __( 'Right Sidebar', 'nirvana' ),
'id' => 'right-widget-area',
'description' => __( 'Right sidebar', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 5, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'First Footer Area', 'nirvana' ),
'id' => 'first-footer-widget-area',
'description' => __( 'First footer area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 6, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Second Footer Area', 'nirvana' ),
'id' => 'second-footer-widget-area',
'description' => __( 'Second footer area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 7, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Third Footer Area', 'nirvana' ),
'id' => 'third-footer-widget-area',
'description' => __( 'The third footer area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 8, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Fourth Footer Area', 'nirvana' ),
'id' => 'fourth-footer-widget-area',
'description' => __( 'The fourth footer area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 9, located above the content area. Empty by default.
register_sidebar( array(
'name' => __( 'Above Content Area', 'nirvana' ),
'id' => 'above-content-widget-area',
'description' => __( 'Above Content Area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 10, located below the content area. Empty by default.
register_sidebar( array(
'name' => __( 'Below Content Area', 'nirvana' ),
'id' => 'below-content-widget-area',
'description' => __( 'Below Content Area', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 0, located inside the header
register_sidebar( array(
'name' => __( 'Header Widgets', 'nirvana' ),
'id' => 'header-widget-area',
'description' => __( 'Header Widgets', 'nirvana' ),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title"><span>',
'after_title' => '</span></h3>',
) );
// Area 11, the presentation page columns
register_sidebar( array(
'name' => __( 'Presentation Page Columns', 'nirvana' ),
'id' => 'presentation-page-columns-area',
'description' => sprintf(__('Only drag [Cryout Column] widgets here. Recommended size for uploaded images: %1$dpx (width) x %2$dpx (height). Go to the Nirvana Settings page >> Presentation Page Settings >> Columns to edit sizes and more.','nirvana' ), $nirvanas['nirvana_colimagewidth'],$nirvanas['nirvana_colimageheight']),
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
'after_widget' => '</li>',
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
} // nirvana_widgets_init()
add_action( 'widgets_init', 'nirvana_widgets_init' );
/**
* Creates different class names for footer widgets depending on their number.
* This way they can fit the footer area.
*/
function nirvana_footer_sidebar_class(){
$count = 0;
if ( is_active_sidebar( 'first-footer-widget-area' ) )
$count++;
if ( is_active_sidebar( 'second-footer-widget-area' ) )
$count++;
if ( is_active_sidebar( 'third-footer-widget-area' ) )
$count++;
if ( is_active_sidebar( 'fourth-footer-widget-area' ) )
$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="footer' . $class . '"';
}
/**
* Outputs widget areas
*/
function nirvana_header_widget() {
if ( is_active_sidebar( 'header-widget-area' )) { ?>
<div id="header-widget-area">
<ul class="yoyo">
<?php dynamic_sidebar( 'header-widget-area' ); ?>
</ul>
</div>
<?php }
} // nirvana_header_widget()
add_action ('cryout_header_widgets_hook','nirvana_header_widget');
function nirvana_above_widget() {
if ( is_active_sidebar( 'above-content-widget-area' )) { ?>
<ul class="yoyo">
<?php dynamic_sidebar( 'above-content-widget-area' ); ?>
</ul>
<?php }
} // nirvana_above_widget()
add_action( 'cryout_before_content_hook', 'nirvana_above_widget' );
function nirvana_below_widget() {
if ( is_active_sidebar( 'below-content-widget-area' )) { ?>
<ul class="yoyo">
<?php dynamic_sidebar( 'below-content-widget-area' ); ?>
</ul>
<?php }
} // nirvana_below_widget()
add_action( 'cryout_after_content_hook', 'nirvana_below_widget' );
// FIN