max_num_pages;
// Don't print empty markup if there's only one page.
if ( $max_num_pages < 2 ) {
return;
}
?>
post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
' . __( 'Sticky', 'espied' ) . '';
}
if ( 'post' == get_post_type() ) {
espied_entry_date();
// Post author
printf( __( 'Author%3$s', 'espied' ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'espied' ), get_the_author() ) ),
esc_html( get_the_author() )
);
}
if ( false != get_post_format() ) {
printf( __( 'Format%3$s', 'espied' ),
esc_url( get_post_format_link( get_post_format() ) ),
esc_attr( sprintf( __( 'View all %s posts', 'espied' ), get_post_format_string( get_post_format() ) ) ),
get_post_format_string( get_post_format() )
);
}
$categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'espied' ) );
if ( $categories_list && espied_categorized_blog() ) {
printf( __( 'Categories %1$s', 'espied' ),
$categories_list
);
}
/* translators: used between list items, there is a space after the comma */
the_tags( sprintf( '%s ', esc_html__( 'Tags', 'espied' ) ), esc_html__( ', ', 'espied' ), '' );
}
endif;
if ( ! function_exists( 'espied_entry_date' ) ) :
/**
* Prints HTML with meta information for the current post-date.
*/
function espied_entry_date() {
$time_string = '';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string .= '';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
printf( __( 'Posted on %1$s', 'espied' ),
sprintf( '%2$s',
esc_url( get_permalink() ),
$time_string
)
);
}
endif;
/**
* Returns true if a blog has more than 1 category.
*/
function espied_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 espied_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so espied_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in espied_categorized_blog.
*/
function espied_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'espied_category_transient_flusher' );
add_action( 'save_post', 'espied_category_transient_flusher' );
/**
* Display an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index
* views, or a div element when on single views.
*
* @return void
*/
function espied_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() || ( ! is_search() && 'jetpack-portfolio' == get_post_type() ) ) :
?>
post_parent ) {
/*
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => 999,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
) );
// If there is more than 1 attachment in a gallery...
if ( is_countable( $attachment_ids ) && count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $idx => $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = $attachment_ids[ ( $idx + 1 ) % count( $attachment_ids ) ];
break;
}
}
// get the URL of the next image attachment...
if ( $next_id ) {
$next_attachment_url = get_attachment_link( $next_id );
}
// or get the URL of the first image attachment.
else {
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
}
}
printf( '%2$s',
esc_url( $next_attachment_url ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
}
endif;
if ( ! function_exists( 'espied_portfolio_pagination' ) ) :
function espied_portfolio_pagination() {
global $post;
$pagination_posts = array();
$pagination_posts['previous'] = get_adjacent_post( false, '', true );
$pagination_posts['current'] = get_post();
$pagination_posts['next'] = get_adjacent_post( false, '', false );
if ( ! $pagination_posts['previous'] && ! $pagination_posts['next'] )
return false;
?>
' . sprintf( __( 'View %1$s', 'espied' ), esc_attr( strip_tags( get_the_title() ) ) ) . '';
}
endif; // espied_view_link