%s', __( 'Featured', 'runo-lite' ) );
}
else {
printf( __( '', 'runo-lite' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() )
);
}
}
endif;
/**
* Returns true if a blog has more than 1 category
*
* @since Runo Lite 1.0
*/
function runo_lite_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_the_cool_cats = is_countable( $all_the_cool_cats ) ? count( $all_the_cool_cats ) : 0;
set_transient( 'all_the_cool_cats', $all_the_cool_cats );
}
if ( '1' != $all_the_cool_cats ) {
// This blog has more than 1 category so runo_lite_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so runo_lite_categorized_blog should return false
return false;
}
}
/**
* Flush out the transients used in runo_lite_categorized_blog
*
* @since Runo Lite 1.0
*/
function runo_lite_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'runo_lite_category_transient_flusher' );
add_action( 'save_post', 'runo_lite_category_transient_flusher' );
/**
* Count the number of footer sidebars to enable dynamic classes for the footer
*/
function runo_lite_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;
}
if ( $class )
echo 'class="' . $class . '"';
}