$_wp_additional_image_sizes[$_size]['width'], 'height' => $_wp_additional_image_sizes[$_size]['height'], 'crop' => $_wp_additional_image_sizes[$_size]['crop'], ); } } // Sort them by item width uasort( $sizes, function( $a, $b ) { if ( $a["width"] == $b["width"] ) { return 0; } return ( $a["width"] < $b["width"] ) ? -1 : 1; } ); return $sizes; } // Creates a formatted excerpt of the $text (html text) variable. $excerpt_length is in words function a_staff_trim_excerpt( $text, $excerpt_length = 55 ) { // Other than $allowed_tags will be removed from the $text $allowed_tags = array( 'b' ,'strong', 'i', 'em', 'br', 'span', 'a' ); $text = apply_filters( 'the_content', $text ); $text = str_replace( '\]\]\>', ']]>', $text ); $allowed_tags_text = ''; foreach ( $allowed_tags as $tag ) { $allowed_tags_text .= '<' . $tag . '>,'; } $allowed_tags_text = rtrim( $allowed_tags_text, ',' ); $text = strip_tags( $text, $allowed_tags_text ); $words = explode( ' ', $text, $excerpt_length + 1 ); if ( count( $words ) > $excerpt_length ) { array_pop( $words ); $open_tags = array(); foreach ( $words as $i => $word ) { $word = $word . ' '; foreach ( $allowed_tags as $tag ) { if ( strpos( $word, '<' . $tag . ' ' ) !== false || strpos( $word, '<' . $tag . '>' ) ) { if ( $tag != 'br' ) { $open_tags[] = $tag; } } if ( strpos( $word, '' ) ) { for ( $j = count( $open_tags ) - 1; $j >= 0; $j-- ) { if ( $open_tags[$j] == $tag ) { array_splice( $open_tags, $j, 1 ); } } } } } $words[] = '...'; if ( !empty( $open_tags ) ) { foreach ( array_reverse( $open_tags ) as $tag ) { $words[] = ''; } } $text = implode( ' ', $words ); } $text = wpautop( $text ); $text = str_replace( array( '

', '

' ), '', $text ); return $text; } // Gets an A_STAFF_Member object based on its ID function a_staff_get_member( $member_id ) { $class_name = A_STAFF_MEMBER_CLASS; return new $class_name( $member_id ); } // Gets array of member ID => member names function a_staff_get_members() { // Run a loop with the system's Staff Members $args = array ( 'post_type' => array( 'a-staff' ), 'nopaging' => true, 'posts_per_page' => '-1', 'ignore_sticky_posts' => true, 'order' => 'ASC', 'orderby' => 'title', ); // Do the query $query = new WP_Query( $args ); $member_list = array(); // The Loop if ( $query->have_posts() ) { while ( $query->have_posts() ) { $query->the_post(); // Set up the current member object $member = a_staff_get_member( get_the_ID() ); // Add to the array $member_list[] = array( "value" => $member->get_id(), "label" => $member->get_name(), ); } } // Restore original Post Data wp_reset_postdata(); // Return the member list return $member_list; } // Extracts the multiple value from Gutenberg multiselect to be usable in the shortcode function a_staff_prepare_multi( $multi_array ) { $ret = ''; if ( is_array( $multi_array ) ) { foreach ( $multi_array as $value ) { $ret .= $value . ','; } $ret = rtrim( $ret, ',' ); } return $ret; }