/**
* Functions which enhance the theme by hooking into WordPress
*
* @package NewsCard
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function newscard_body_classes( $classes ) {
$newscard_settings = newscard_get_option_defaults();
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
if ( has_header_video() && has_header_image() ) {
if ( is_front_page() && is_home() ) {
$classes[] = '';
} elseif ( is_front_page() ) {
$classes[] = '';
} else {
$classes[] = 'header-image';
}
} elseif ( has_header_image() ) {
$classes[] = 'header-image';
}
return $classes;
}
add_filter( 'body_class', 'newscard_body_classes' );
/**
* Add a pingback url auto-discovery header for single posts, pages, or attachments.
*/
function newscard_pingback_header() {
if ( is_singular() && pings_open() ) {
echo '';
}
}
add_action( 'wp_head', 'newscard_pingback_header' );
function newscard_sidebar_content() {
$newscard_settings = newscard_get_option_defaults();
global $post;
if ($post) {
$newscard_meta_layout = get_post_meta($post->ID, 'newscard_sidebarlayout', true);
}
$newscard_custom_layout = $newscard_settings['newscard_content_layout'];
if ( empty($newscard_meta_layout) || is_archive() || is_search() || is_home() ) {
$newscard_meta_layout = 'default';
}
if ( 'default' == $newscard_meta_layout ) {
if ( 'right' == $newscard_custom_layout ) {
get_sidebar(); //used sidebar.php
}
elseif ( 'left' == $newscard_custom_layout ) {
get_sidebar('left'); //used sidebar-left.php
}
else {
return; // doesnot display sidebar
}
}
elseif ( 'meta-right' == $newscard_meta_layout ) {
get_sidebar(); //used sidebar.php
}
elseif ( 'meta-left' == $newscard_meta_layout ) {
get_sidebar('left'); //used sidebar-left.php
}
else {
return; // doesnot display sidebar
}
}
add_action( 'newscard_sidebar', 'newscard_sidebar_content');
samajvichar