%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(
'%s',
'' . $time_string . ''
);
}
$byline = '';
if ( true === $show_meta_author ) {
$byline = sprintf(
'%s',
'' . esc_html( get_the_author() ) . ''
);
}
if ( ! empty( $posted_on ) ) {
echo '' . $posted_on . ''; // WPCS: XSS OK.
}
if ( ! empty( $byline ) ) {
echo ' ' . $byline . ''; // WPCS: XSS OK.
}
}
endif;
if ( ! function_exists( 'photomania_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function photomania_entry_footer() {
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
$show_meta_comment = true;
if ( true === $show_meta_comment ) {
echo '';
comments_popup_link( esc_html__( 'Leave a comment', 'photomania' ), esc_html__( '1 Comment', 'photomania' ), esc_html__( '% Comments', 'photomania' ) );
echo '';
}
}
// Hide category and tag text for pages.
if ( 'post' === get_post_type() ) {
$show_meta_categories = true;
if ( true === $show_meta_categories ) {
/* Translators: used between list items, there is a space after the comma. */
$categories_list = get_the_category_list( esc_html__( ', ', 'photomania' ) );
if ( $categories_list && photomania_categorized_blog() ) {
printf( '%1$s', $categories_list ); // WPCS: XSS OK.
}
}
$show_meta_tags = true;
if ( true === $show_meta_tags ) {
/* Translators: used between list items, there is a space after the comma. */
$tags_list = get_the_tag_list( '', esc_html__( ', ', 'photomania' ) );
if ( $tags_list ) {
printf( '%1$s', $tags_list ); // WPCS: XSS OK.
}
}
}
edit_post_link( esc_html__( 'Edit', 'photomania' ), '', '' );
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function photomania_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'photomania_categories' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'fields' => 'ids',
// 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( 'photomania_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so photomania_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so photomania_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in photomania_categorized_blog.
*/
function photomania_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'photomania_categories' );
}
add_action( 'edit_category', 'photomania_category_transient_flusher' );
add_action( 'save_post', 'photomania_category_transient_flusher' );