%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 = '' . $time_string . '';
$byline = sprintf(
esc_html_x( 'by %s', 'post author', 'academic' ),
'' . esc_html( get_the_author() ) . ''
);
$comment_meta = '';
$comment_meta .= ''.esc_html__( 'Comments', 'academic' ).'';
$comments_number = get_comments_number();
if ( '1' === $comments_number ) {
/* translators: %s: post title */
$comment_meta .= sprintf( _x( 'Feedback on “%s”', 'comments title', 'academic' ), get_the_title() );
} else {
$comment_meta .=
sprintf(
/* translators: 1: number of comments, 2: post title */
_nx(
'%1$s Feedback on “%2$s”',
'%1$s Feedbacks on “%2$s”',
$comments_number,
'comments title',
'academic'
),
number_format_i18n( $comments_number ),
get_the_title()
);
}
$comment_meta .= '';
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__( ', ', 'academic' ) );
$cat_meta = '';
if ( $categories_list && academic_categorized_blog() ) {
$cat_meta = '' . $categories_list . ''; // WPCS: XSS OK.
}
}
echo '' . $posted_on . ''. $comment_meta . $cat_meta .' ' . $byline . ''; // WPCS: XSS OK.
}
endif;
if ( ! function_exists( 'academic_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function academic_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__( ', ', 'academic' ) );
if ( $categories_list && academic_categorized_blog() ) {
printf( '' . esc_html__( 'Posted in %1$s', 'academic' ) . '', $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__( ', ', 'academic' ) );
if ( $tags_list ) {
printf( '' . esc_html__( 'Tagged %1$s', 'academic' ) . '', $tags_list ); // WPCS: XSS OK.
}
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
/* translators: %s: post title */
comments_popup_link( sprintf( wp_kses( __( 'Leave a Comment on %s', 'academic' ), array( 'span' => array( 'class' => array() ) ) ), get_the_title() ) );
echo '';
}
edit_post_link(
sprintf(
/* translators: %s: Name of current post */
esc_html__( 'Edit %s', 'academic' ),
the_title( '"', '"', false )
),
'',
''
);
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function academic_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'academic_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( 'academic_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so academic_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so academic_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in academic_categorized_blog.
*/
function academic_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'academic_categories' );
}
add_action( 'edit_category', 'academic_category_transient_flusher' );
add_action( 'save_post', 'academic_category_transient_flusher' );