'; // WPCS: XSS OK.
// Show edit link
edit_post_link(
sprintf(
/* translators: %s: Name of current post */
esc_html__( 'Edit %s', 'altofocus' ),
the_title( '"', '"', false )
),
'',
''
);
}
endif;
if ( ! function_exists( 'altofocus_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function altofocus_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_term_list( get_the_ID(), 'category', '
', $categories_list ); // WPCS: XSS OK.
}
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_term_list( get_the_ID(), 'post_tag', '
', '
', '
' );
if ( $tags_list ) {
printf( '
' . esc_html__( 'Tags %1$s', 'altofocus' ) . '
', $tags_list ); // WPCS: XSS OK.
}
}
}
endif;
/**
* Strips slideshow gallery shortcodes form the content
*/
function altofocus_strip_override_shortcode( $content ) {
preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER );
if ( ! empty( $matches ) ) {
foreach ( $matches as $shortcode ) {
if ( 'gallery' === $shortcode[2] ) {
$pos = strpos( $content, $shortcode[0] );
if ( false !== $pos ) {
return substr_replace( $content, '', $pos, strlen( $shortcode[0] ) );
}
}
}
}
return $content;
}
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function altofocus_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'altofocus_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 = is_countable( $all_the_cool_cats ) ? count( $all_the_cool_cats ) : 0;
set_transient( 'altofocus_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so altofocus_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so altofocus_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in altofocus_categorized_blog.
*/
function altofocus_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'altofocus_categories' );
}
add_action( 'edit_category', 'altofocus_category_transient_flusher' );
add_action( 'save_post', 'altofocus_category_transient_flusher' );