'2007',
'title' => ''
);
$atts = apply_filters( 'aesop_timeline_defaults', shortcode_atts( $defaults, $atts ) );
// let this be used multiple times
static $instance = 0;
$instance++;
$unique = sprintf( '%s-%s', get_the_ID(), $instance );
$datatitle = $atts['title'] ? sprintf( 'data-title="%s"', esc_attr( $atts['title'] ) ) : null;
// actions
$actiontop = do_action( 'aesop_timeline_before', $atts, $unique ); // action
$actionbottom = do_action( 'aesop_timeline_after', $atts, $unique ); // action
$out = sprintf( '%s%s
%s', $actiontop, $datatitle, aesop_component_data_atts( 'timeline_stop', $unique, $atts ), esc_html( $atts['num'] ), $actionbottom );
return apply_filters( 'aesop_timeline_output', $out );
}
}//end if
if ( ! function_exists( 'aesop_timeline_class_loader' ) ) {
add_action( 'wp', 'aesop_timeline_class_loader', 11 ); // has to run after components are loaded
function aesop_timeline_class_loader() {
global $post;
$default_location = is_single() || is_page();
$location = apply_filters( 'aesop_timeline_component_appears', $default_location );
if ( function_exists( 'aesop_component_exists' ) && aesop_component_exists( 'timeline_stop' ) && ( $location ) ) {
new AesopTimelineComponent;
}
}
}
class AesopTimelineComponent {
public function __construct() {
// call our method in the footer
add_action( 'wp_footer', array( $this, 'aesop_timeline_loader' ), 21 );
// add a body class if timeline is active
add_filter( 'body_class', array( $this, 'body_class' ) );
}
public function aesop_timeline_loader() {
// allow theme developers to determine the offset amount
$timelineOffset = apply_filters( 'aesop_timeline_scroll_offset', 0 );
// filterable content class
$postClass = get_post_class();
if (in_array ( 'aesop-entry-content', $postClass ) )
{
$contentClass = '.aesop-entry-content';
} else {
$contentClass = apply_filters( 'aesop_chapter_scroll_container', '.entry-content' );
}
// filterable target class
$appendTo = apply_filters( 'aesop_timeline_scroll_nav', '.aesop-timeline' );
?>