%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() )
);
$posted_on = apply_filters(
'anzu_posted_on',
sprintf(
'%1$s %3$s',
esc_html_x( 'Posted on', 'post date', 'anzu' ),
esc_url( get_permalink() ),
apply_filters( 'anzu_posted_on_time', $time_string )
)
);
$byline = apply_filters(
'anzu_posted_by',
sprintf(
' %1$s %3$s',
$posted_on ? esc_html_x( 'by', 'post author', 'anzu' ) : esc_html_x( 'Posted by', 'post author', 'anzu' ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
)
);
echo $posted_on . $byline; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
}
if ( ! function_exists( 'anzu_entry_footer' ) ) {
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function anzu_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__( ', ', 'anzu' ) );
if ( $categories_list && anzu_categorized_blog() ) {
/* translators: %s: Categories of current post */
printf( '' . esc_html__( 'Posted in %s', 'anzu' ) . '', $categories_list ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_tag_list( '', esc_html__( ', ', 'anzu' ) );
if ( $tags_list ) {
/* translators: %s: Tags of current post */
printf( '' . esc_html__( 'Tagged %s', 'anzu' ) . '', $tags_list ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
echo '';
}
edit_post_link(
sprintf(
/* translators: %s: Name of current post */
esc_html__( 'Edit %s', 'anzu' ),
the_title( '"', '"', false )
),
'',
''
);
}
}
if ( ! function_exists( 'anzu_categorized_blog' ) ) {
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function anzu_categorized_blog() {
$all_the_cool_cats = get_transient( 'anzu_categories' );
if ( false === $all_the_cool_cats ) {
// 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( 'anzu_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so anzu_categorized_blog should return true.
return true;
}
// This blog has only 1 category so anzu_categorized_blog should return false.
return false;
}
}
add_action( 'edit_category', 'anzu_category_transient_flusher' );
add_action( 'save_post', 'anzu_category_transient_flusher' );
if ( ! function_exists( 'anzu_category_transient_flusher' ) ) {
/**
* Flush out the transients used in anzu_categorized_blog.
*/
function anzu_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'anzu_categories' );
}
}
if ( ! function_exists( 'anzu_body_attributes' ) ) {
/**
* Displays the attributes for the body element.
*/
function anzu_body_attributes() {
/**
* Filters the body attributes.
*
* @param array $atts An associative array of attributes.
*/
$atts = array_unique( apply_filters( 'anzu_body_attributes', $atts = array() ) );
if ( ! is_array( $atts ) || empty( $atts ) ) {
return;
}
$attributes = '';
foreach ( $atts as $name => $value ) {
if ( $value ) {
$attributes .= sanitize_key( $name ) . '="' . esc_attr( $value ) . '" ';
} else {
$attributes .= sanitize_key( $name ) . ' ';
}
}
echo trim( $attributes ); // phpcs:ignore WordPress.Security.EscapeOutput
}
}