'-1',
'orderby' => 'menu_order',
'order' => 'DESC',
'id' => 0,
'echo' => true,
'size' => 50,
'per_row' => 3,
'link_title' => true,
'title' => '',
'before' => '',
'after' => '
',
'before_title' => '',
'after_title' => '
',
'category' => 0
);
$args = wp_parse_args( $args, $defaults );
// Allow child themes/plugins to filter here.
$args = apply_filters( 'woothemes_archives_timeline_args', $args );
$html = '';
do_action( 'woothemes_archives_timeline_before', $args );
// The Query.
$query = $woothemes_archives->timeline->get_timeline_data( $args );
// The Display.
if ( ! is_wp_error( $query ) && is_array( $query ) && count( $query ) > 0 ) {
$dates_array = array();
$year_array = array();
$i = 0;
$prev_post_ts = null;
$prev_post_year = null;
$distance_multiplier = 9;
$html .= $args['before'] . "\n";
if ( '' != $args['title'] ) {
$html .= $args['before_title'] . esc_html( $args['title'] ) . $args['after_title'] . "\n";
}
$html .= '' . "\n";
// Begin templating logic.
$tpl = '%%DATE%% %%TITLE%% ';
$tpl = apply_filters( 'woothemes_archives_timeline_item_template', $tpl, $args );
$i = 0;
foreach ( $query as $post ) {
setup_postdata( $post );
$post_ts = strtotime( $post->post_date );
$post_year = date( 'Y', $post_ts );
$template = $tpl;
$i++;
$image_size = apply_filters( 'woothemes_archives_timeline_image_size', 'thumbnail', $post );
$image = get_the_post_thumbnail( $post->ID, $image_size );
$date = get_the_date( 'F j', $post->post_date ) . '' . get_the_date( 'S', $post->post_date ) . '';
$comments = '' . _n( __( '1', 'woothemes-archives' ), sprintf( __( '%d', 'woothemes-archives' ), $post->comment_count ), $post->comment_count, 'woothemes-archives' ) . '';
$title = get_the_title();
if ( true == $args['link_title'] ) {
$image = '' . $image . '';
$title = '' . $title . '';
}
// Optionally display the image, if it is available.
if ( has_post_thumbnail() ) {
$template = str_replace( '%%IMAGE%%', $image, $template );
} else {
$template = str_replace( '%%IMAGE%%', '', $template );
}
$template = str_replace( '%%DATE%%', $date, $template );
$template = str_replace( '%%TITLE%%', $title, $template );
$template = str_replace( '%%COMMENTS%%', $comments, $template );
$template = apply_filters( 'woothemes_archives_timeline_template', $template, $post );
/* Handle the first year as a special case */
if ( is_null( $prev_post_year ) ) {
$html .= '' . $post_year . '
' . "\n";
$html .= '' . "\n";
} else if ( $prev_post_year != $post_year ) {
/* Close off the OL */
$html .= '
' . "\n";
$working_year = $prev_post_year;
/* Print year headings until we reach the post year */
while ( $working_year > $post_year ) {
$working_year--;
$html .= '' . $working_year . '
' . "\n";
}
/* Open a new ordered list */
$html .= '' . "\n";
}
/* Compute difference in days */
if ( ! is_null( $prev_post_ts ) && $prev_post_year == $post_year ) {
$dates_diff = ( date( 'z', $prev_post_ts ) - date( 'z', $post_ts ) ) * $distance_multiplier;
}
else {
$dates_diff = 0;
}
$html .= '- ' . "\n";
$html .= $template;
$html .= '
' . "\n";
/* For subsequent iterations */
$prev_post_ts = $post_ts;
$prev_post_year = $post_year;
} // End FOREACH Loop
/* If we've processed at least *one* post, close the ordered list */
if ( ! is_null( $prev_post_ts ) ) {
$html .= '
' . "\n";
}
$html .= '' . "\n";
$html .= $args['after'] . "\n";
wp_reset_postdata();
}
// Allow child themes/plugins to filter here.
$html = apply_filters( 'woothemes_archives_timeline_html', $html, $query, $args );
if ( $args['echo'] != true ) { return $html; }
// Should only run is "echo" is set to true.
echo $html;
do_action( 'woothemes_archives_timeline_after', $args ); // Only if "echo" is set to true.
} // End woothemes_archives_timeline()
}
if ( ! function_exists( 'woothemes_archives_timeline_shortcode' ) ) {
/**
* The shortcode function for the "Timeline" view.
* @since 1.0.0
* @param array $atts Shortcode attributes.
* @param string $content If the shortcode is a wrapper, this is the content being wrapped.
* @return string Output using the template tag.
*/
function woothemes_archives_timeline_shortcode ( $atts, $content = null ) {
$args = (array)$atts;
$defaults = array(
'limit' => '-1',
'orderby' => 'date',
'order' => 'DESC',
'echo' => true,
'size' => 50,
'link_title' => true,
'category' => 0
);
$args = shortcode_atts( $defaults, $atts );
// Make sure we return and don't echo.
$args['echo'] = false;
// Fix integers.
if ( isset( $args['limit'] ) ) $args['limit'] = intval( $args['limit'] );
if ( isset( $args['size'] ) && ( 0 < intval( $args['size'] ) ) ) $args['size'] = intval( $args['size'] );
if ( isset( $args['category'] ) && is_numeric( $args['category'] ) ) $args['category'] = intval( $args['category'] );
// Fix booleans.
foreach ( array( 'link_title' ) as $k => $v ) {
if ( isset( $args[$v] ) && ( 'true' == $args[$v] ) ) {
$args[$v] = true;
} else {
$args[$v] = false;
}
}
return woothemes_archives_timeline( $args );
} // End woothemes_archives_timeline_shortcode()
}
add_shortcode( 'woothemes_archives_timeline', 'woothemes_archives_timeline_shortcode' );
?>