%1$s%2$s%3$s';
$posted_on = sprintf( $time_string,
esc_attr( get_the_date( 'M' ) ),
esc_html( get_the_date( 'j' ) ),
esc_html( get_the_date( 'Y' ) )
);
$byline = sprintf(
esc_html_x( 'by %s', 'post author', 'hashone' ),
'' . esc_html( get_the_author() ) . ''
);
$comment_count = get_comments_number(); // get_comments_number returns only a numeric value
if ( $comment_count == 0 ) {
$comments = __('No Comments', 'hashone' );
} elseif ( $comment_count > 1 ) {
$comments = $comment_count . __(' Comments', 'hashone' );
} else {
$comments = __('1 Comment', 'hashone' );
}
$comment_link = ''. $comments.'';
echo '' . $posted_on . ' ' . $byline . '' . $comment_link; // WPCS: XSS OK.
}
endif;
if ( ! function_exists( 'hashone_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function hashone_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__( ', ', 'hashone' ) );
if ( $categories_list && hashone_categorized_blog() ) {
printf( '' . esc_html__( 'Posted in %1$s', 'hashone' ) . '', $categories_list ); // WPCS: XSS OK.
}
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_tag_list( '', esc_html__( ', ', 'hashone' ) );
if ( $tags_list ) {
printf( '' . esc_html__( 'Tagged %1$s', 'hashone' ) . '', $tags_list ); // WPCS: XSS OK.
}
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
}
edit_post_link( esc_html__( 'Edit', 'hashone' ), '', '' );
}
endif;
if ( ! function_exists( 'hashone_entry_category' ) ) :
/**
* Prints HTML with meta information for the categories
*/
function hashone_entry_category() {
// 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__( ', ', 'hashone' ) );
if ( $categories_list && hashone_categorized_blog() ) {
printf( $categories_list ); // WPCS: XSS OK.
}
}
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function hashone_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'hashone_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( 'hashone_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so hashone_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so hashone_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in hashone_categorized_blog.
*/
function hashone_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'hashone_categories' );
}
add_action( 'edit_category', 'hashone_category_transient_flusher' );
add_action( 'save_post', 'hashone_category_transient_flusher' );