max_num_pages < 2 ) {
return;
}
// Set up paginated links.
$links = paginate_links( array(
'prev_text' => esc_html__( 'Previous', 'twentyfifteen' ),
'next_text' => esc_html__( 'Next', 'twentyfifteen' ),
'before_page_number' => '' . esc_html__( 'Page', 'twentyfifteen' ) . '',
) );
if ( $links ) :
?>
post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ( ! $next && ! $previous ) || ( is_attachment() && 'attachment' == $previous->post_type ) ) {
return;
}
$prev_class = $next_class = '';
if ( $previous && has_post_thumbnail( $previous->ID ) ) {
$prev_class = ' has-post-thumbnail';
}
if ( $next && has_post_thumbnail( $next->ID ) ) {
$next_class = ' has-post-thumbnail';
}
?>
1 && get_option( 'page_comments' ) ) :
?>
%s', esc_html__( 'Featured', 'twentyfifteen' ) );
}
$format = get_post_format();
if ( current_theme_supports( 'post-formats', $format ) ) {
printf( '%1$s%3$s',
sprintf( '%s', esc_html_x( 'Format', 'Used before post format.', 'twentyfifteen' ) ),
esc_url( get_post_format_link( $format ) ),
get_post_format_string( $format )
);
}
if ( in_array( get_post_type(), array( 'post', 'attachment' ) ) ) {
$time_string = '';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string = '';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
printf( '%1$s%3$s',
sprintf( _x( 'Posted on', 'Used before publish date.', 'twentyfifteen' ) ),
esc_url( get_permalink() ),
$time_string
);
}
if ( 'post' == get_post_type() ) {
if ( is_singular() || is_multi_author() ) {
printf( '%1$s%3$s',
sprintf( _x( 'Author', 'Used before post author name.', 'twentyfifteen' ) ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
);
}
$categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'twentyfifteen' ) );
if ( $categories_list && twentyfifteen_categorized_blog() ) {
printf( '%1$s%2$s',
sprintf( _x( 'Categories', 'Used before category names.', 'twentyfifteen' ) ),
$categories_list
);
}
$tags_list = get_the_tag_list( '', _x( ', ', 'Used between list items, there is a space after the comma.', 'twentyfifteen' ) );
if ( $tags_list ) {
printf( '%1$s%2$s',
sprintf( _x( 'Tags', 'Used before tag names.', 'twentyfifteen' ) ),
$tags_list
);
}
}
if ( is_attachment() && wp_attachment_is_image() ) {
// Retrieve attachment metadata.
$metadata = wp_get_attachment_metadata();
printf( '%1$s%3$s × %4$s',
sprintf( _x( 'Full size', 'Used before full size attachment link.', 'twentyfifteen' ) ),
esc_url( wp_get_attachment_url() ),
$metadata['width'],
$metadata['height']
);
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
}
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @since Twenty Fifteen 1.0
*
* @return bool
*/
function twentyfifteen_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'twentyfifteen_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( 'twentyfifteen_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so twentyfifteen_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so twentyfifteen_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in twentyfifteen_categorized_blog.
*
* @since Twenty Fifteen 1.0
*/
function twentyfifteen_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'twentyfifteen_categories' );
}
add_action( 'edit_category', 'twentyfifteen_category_transient_flusher' );
add_action( 'save_post', 'twentyfifteen_category_transient_flusher' );
if ( ! function_exists( 'twentyfifteen_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 Twenty Fifteen 1.0
*/
function twentyfifteen_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() ) :
?>