Posted on by %7$s', 'skylark' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'skylark' ), get_the_author() ) ),
esc_html( get_the_author() )
);
}
endif;
/**
* Returns true if a blog has more than 1 category
*
* @since Skylark 1.0
*/
function skylark_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 skylark_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so skylark_categorized_blog should return false
return false;
}
}
/* Custom Excerpt */
if( ! function_exists( 'skylark_excerpt_length' ) ) {
function skylark_excerpt_length( $length ) {
return 20;
}
add_filter( 'excerpt_length', 'skylark_excerpt_length' );
}
/**
* Returns a "Continue Reading" link for excerpts
*/
function skylark_reading_link() {
return ' ' . __( 'Continue reading →', 'skylark' ) . '';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and skylark_reading_link().
*
* To override this in a child theme, remove the filter and add your own
* function tied to the excerpt_more filter hook.
*/
function skylark_auto_excerpt_more( $more ) {
return ' …' . skylark_reading_link();
}
add_filter( 'excerpt_more', 'skylark_auto_excerpt_more' );
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*
* To override this link in a child theme, remove the filter and add your own
* function tied to the get_the_excerpt filter hook.
*/
function skylark_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= skylark_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'skylark_custom_excerpt_more' );
/**
* Flush out the transients used in skylark_categorized_blog
*
* @since Skylark 1.0
*/
function skylark_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'skylark_category_transient_flusher' );
add_action( 'save_post', 'skylark_category_transient_flusher' );