resolve_post_id( $atts );
if ( ! $post_id ) {
return '';
}
$total = (int) get_post_meta( $post_id, '_eb4tec_capacity', true );
$available = $this->ticket_manager->get_available_capacity( $post_id );
if ( $total <= 0 ) {
return '';
}
if ( $available <= 0 ) {
return '' .
esc_html__( 'Sold out', 'eb4tec' ) .
'';
}
return sprintf(
'%s',
esc_html( sprintf(
/* translators: 1: available spots, 2: total capacity */
_n( '%1$d of %2$d spot remaining', '%1$d of %2$d spots remaining', $available, 'eb4tec' ),
$available,
$total
) )
);
}
/**
* [eb4tec_tickets event_id="123" post_id="456"]
* Renders a list of public Eventbrite ticket classes with a Buy button.
*/
public function tickets_shortcode( array $atts ): string {
$post_id = $this->resolve_post_id( $atts );
if ( ! $post_id ) {
return '';
}
$eb_event_id = (string) get_post_meta( $post_id, '_eb4tec_event_id', true );
if ( ! $eb_event_id ) {
return '';
}
$result = $this->api->get_ticket_classes( $eb_event_id );
if ( is_wp_error( $result ) ) {
return '';
}
$ticket_classes = $result['ticket_classes'] ?? [];
$wp_label = strtolower( (string) get_option( 'eb4tec_wp_ticket_label', 'WordPress Purchase' ) );
$product_id = (int) get_post_meta( $post_id, '_eb4tec_wp_product_id', true );
$buy_url = $product_id ? get_permalink( $product_id ) : '';
// Filter out the hidden WordPress Purchase class.
$public_classes = array_filter( $ticket_classes, function( array $tc ) use ( $wp_label ): bool {
return strtolower( $tc['name'] ?? '' ) !== $wp_label;
} );
if ( empty( $public_classes ) ) {
return '';
}
$output = '';
foreach ( $public_classes as $tc ) {
$name = esc_html( $tc['name'] ?? '' );
$description = esc_html( $tc['description'] ?? '' );
$free = ! empty( $tc['free'] );
$price = $free ? esc_html__( 'Free', 'eb4tec' ) : esc_html( $tc['cost']['display'] ?? '' );
$sold_out = ! empty( $tc['sold_out'] );
$hidden = ! empty( $tc['hidden'] );
if ( $hidden ) {
continue;
}
$output .= '- ';
$output .= '' . $name . '';
if ( $description ) {
$output .= ' ' . $description . '';
}
$output .= ' ' . $price . '';
if ( $sold_out ) {
$output .= ' ' . esc_html__( 'Sold out', 'eb4tec' ) . '';
}
$output .= '
';
}
$output .= '
';
// Add Buy Tickets button if a WC product exists.
if ( $buy_url ) {
$available = $this->ticket_manager->get_available_capacity( $post_id );
if ( $available > 0 ) {
$output .= sprintf(
'%s',
esc_url( $buy_url ),
esc_html__( 'Buy Tickets', 'eb4tec' )
);
} else {
$output .= '' . esc_html__( 'Sold Out', 'eb4tec' ) . '';
}
}
return $output;
}
private function resolve_post_id( array $atts ): int {
$atts = shortcode_atts( [
'post_id' => 0,
'event_id' => '',
], $atts );
if ( ! empty( $atts['post_id'] ) ) {
return (int) $atts['post_id'];
}
if ( ! empty( $atts['event_id'] ) ) {
// Look up TEC post by Eventbrite event ID.
$query = new WP_Query( [
'post_type' => 'tribe_events',
'post_status' => [ 'publish', 'draft' ],
'posts_per_page' => 1,
'fields' => 'ids',
'meta_query' => [ [
'key' => '_eb4tec_event_id',
'value' => sanitize_text_field( $atts['event_id'] ),
] ],
] );
return $query->posts[0] ?? 0;
}
// Default to the current event in the loop.
return get_the_ID() ?: 0;
}
}