max_num_pages < 2 ) {
return;
}
?>
post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
%2$s';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string = '';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
$posted_on = sprintf(
_x( 'Posted on %s', 'post date', 'cols' ),
'' . $time_string . ''
);
$byline = sprintf(
_x( 'by %s', 'post author', 'cols' ),
'' . esc_html( get_the_author() ) . ''
);
echo '' . $posted_on . ' ' . $byline . '';
}
endif;
if ( ! function_exists( 'cols_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function cols_entry_footer() {
// Hide category and tag text for pages.
if ( 'post' == get_post_type() ) {
/* translators: used between list items, there is a space after the comma */
$categories_list = get_the_category_list( __( ', ', 'cols' ) );
if ( $categories_list && cols_categorized_blog() ) {
printf( '' . __( 'Posted in %1$s', 'cols' ) . '', $categories_list );
}
the_tags( sprintf( '%s ', esc_html__( 'Tagged', 'cols' ) ), ' ', '' );
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
comments_popup_link( __( 'Leave a comment', 'cols' ), __( '1 Comment', 'cols' ), __( '% Comments', 'cols' ) );
echo '';
}
edit_post_link( __( 'Edit', 'cols' ), '', '' );
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function cols_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'cols_categories' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'fields' => 'ids',
'hide_empty' => 1,
// We only need to know if there is more than one category.
'number' => 2,
) );
// 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( 'cols_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so cols_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so cols_categorized_blog should return false.
return false;
}
}
if ( ! function_exists( 'cols_post_thumbnail' ) ) :
/**
* Display an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index views, or a div
* element when on single views.
*
* @since Cols 1.0
*/
function cols_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() ) :
?>