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' ) ) { $time_string = '%2$s%4$s'; } $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( ' %s', 'post date', 'annina' ), '' . $time_string . '' ); $byline = sprintf( _x( ' %s', 'post author', 'annina' ), '' . esc_html( get_the_author() ) . '' ); echo '' . $posted_on . ' ' . $byline . ''; if ( 'post' == get_post_type() && is_single() ) { /* translators: used between list items, there is a space after the comma */ $categories_list = get_the_category_list( __( ' / ', 'annina' ) ); if ( $categories_list && annina_categorized_blog() ) { printf( '' . __( ' %1$s', 'annina' ) . '', $categories_list ); } } if ( ! post_password_required() && ( comments_open() || '0' != get_comments_number() ) ) { echo ''; comments_popup_link( __( 'No Comments', 'annina' ), __( '1 Comment', 'annina' ), __( '% Comments', 'annina' ) ); echo ''; } } endif; if ( ! function_exists( 'annina_entry_footer' ) ) : /** * Prints HTML with meta information for the categories, tags and comments. */ function annina_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 */ $tags_list = get_the_tag_list( '', __( ' / ', 'annina' ) ); if ( $tags_list ) { printf( '' . __( ' %1$s', 'annina' ) . '', $tags_list ); } } edit_post_link( __( 'Edit', 'annina' ), '', '' ); } endif; /** * Returns true if a blog has more than 1 category. * * @return bool */ function annina_categorized_blog() { if ( false === ( $all_the_cool_cats = get_transient( 'annina_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 = count( $all_the_cool_cats ); set_transient( 'annina_categories', $all_the_cool_cats ); } if ( $all_the_cool_cats > 1 ) { // This blog has more than 1 category so annina_categorized_blog should return true. return true; } else { // This blog has only 1 category so annina_categorized_blog should return false. return false; } } /** * Flush out the transients used in annina_categorized_blog. */ function annina_category_transient_flusher() { // Like, beat it. Dig? delete_transient( 'annina_categories' ); } add_action( 'edit_category', 'annina_category_transient_flusher' ); add_action( 'save_post', 'annina_category_transient_flusher' );