%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() )
);
if ( is_single() ) {
$posted_on = sprintf( esc_attr__( 'Posted on %1$s', 'libre-2' ),
'' . $time_string . ''
);
}
elseif ( is_sticky() ) {
$posted_on = '' . esc_html__( 'Featured', 'libre-2' ) . '';
}
else {
$posted_on = '' . $time_string . '';
}
if ( is_single() ) {
$byline = sprintf( esc_html__( 'by %1$s', 'libre-2' ),
'' . esc_html( get_the_author() ) . ''
);
}
else {
$byline = '' . esc_html( get_the_author() ) . '';
}
echo '' . $posted_on . ' ' . $byline . ''; // WPCS: XSS OK.
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
}
if ( ! is_single() ) {
edit_post_link( sprintf( esc_html__( 'Edit %1$s', 'libre-2' ), '' . the_title_attribute( 'echo=0' ) . '' ), '', '' );
}
}
endif;
if ( ! function_exists( 'libre_2_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function libre_2_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( esc_html__( ', ', 'libre-2' ) );
if ( $categories_list && libre_2_categorized_blog() ) {
printf( '' . esc_html__( 'Posted in %1$s', 'libre-2' ) . '', $categories_list ); // WPCS: XSS OK.
}
/* translators: used between list items, there is a space after the comma */
the_tags( sprintf( '%s ', esc_html__( 'Tagged', 'libre-2' ) ), esc_html__( ', ', 'libre-2' ), '' );
}
edit_post_link( sprintf( esc_html__( 'Edit %1$s', 'libre-2' ), '' . the_title_attribute( 'echo=0' ) . '' ), '', '' );
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function libre_2_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'libre_2_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( 'libre_2_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so libre_2_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so libre_2_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in libre_2_categorized_blog.
*/
function libre_2_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'libre_2_categories' );
}
add_action( 'edit_category', 'libre_2_category_transient_flusher' );
add_action( 'save_post', 'libre_2_category_transient_flusher' );