André Menrath
d229529acc
Reviewed-on: #55 Co-authored-by: André Menrath <andre.menrath@posteo.de> Co-committed-by: André Menrath <andre.menrath@posteo.de>
217 lines
5.5 KiB
PHP
217 lines
5.5 KiB
PHP
<?php
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/**
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* ActivityPub Transformer for the plugin Very Simple Event List.
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*
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* @package ActivityPub_Event_Bridge
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* @license AGPL-3.0-or-later
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*/
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namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
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// Exit if accessed directly.
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defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
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use Activitypub\Activity\Extended_Object\Place;
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use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
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use DateTime;
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use DateTimeZone;
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use EM_Event;
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use function Activitypub\esc_hashtag;
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/**
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* ActivityPub Transformer for events from the WordPress plugin 'Events Manager'
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*
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* @see https://wordpress.org/plugins/events-manager/
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*
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* @since 1.0.0
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*/
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final class Events_Manager extends Event_Transformer {
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/**
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* Holds the EM_Event object.
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*
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* @var EM_Event
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*/
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protected $em_event;
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/**
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* Extend the constructor, to also set the Eventsmanager objects.
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*
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* This is a special class object form The Events Calendar which
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* has a lot of useful functions, we make use of our getter functions.
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*
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* @param WP_Post $wp_object The WordPress object.
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* @param string $wp_taxonomy The taxonomy slug of the event post type.
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*/
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public function __construct( $wp_object, $wp_taxonomy ) {
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parent::__construct( $wp_object, $wp_taxonomy );
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$this->em_event = new EM_Event( $this->wp_object->ID, 'post_id' );
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}
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/**
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* Returns whether the even is online
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*
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* @return bool
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*/
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protected function get_is_online() {
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return 'url' === $this->em_event->event_location_type;
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}
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/**
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* Get the event location.
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*
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* @return array The Place.
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*/
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public function get_location(): ?Place {
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if ( 'url' === $this->em_event->event_location_type ) {
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return null;
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}
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$em_location = $this->em_event->get_location();
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if ( '' === $em_location->location_id ) {
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return null;
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}
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$location = new Place();
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$location->set_name( $em_location->location_name );
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$address = array(
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'type' => 'PostalAddress',
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'addressCountry' => $em_location->location_country,
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'addressLocality' => $em_location->location_town,
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'postalAddress' => $em_location->location_address,
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'postalCode' => $em_location->location_postcode,
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'name' => $em_location->location_name,
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);
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if ( $em_location->location_state ) {
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$address['addressRegion'] = $em_location->location_state;
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}
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$location->set_address( $address );
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return $location;
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}
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/**
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* Get the end time from the events metadata.
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*/
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public function get_end_time(): ?string {
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return null;
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}
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/**
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* Get the end time from the events metadata.
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*/
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public function get_start_time(): string {
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$date_string = $this->em_event->event_start_date;
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$time_string = $this->em_event->event_start_time;
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$timezone_string = $this->em_event->event_timezone;
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// Create a DateTime object with the given date, time, and timezone.
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$datetime = new DateTime( $date_string . ' ' . $time_string, new DateTimeZone( $timezone_string ) );
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// Set the timezone for proper formatting.
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$datetime->setTimezone( new DateTimeZone( 'UTC' ) );
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// Format the DateTime object as 'Y-m-d\TH:i:s\Z'.
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$formatted_date = $datetime->format( 'Y-m-d\TH:i:s\Z' );
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return $formatted_date;
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}
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/**
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* Returns the maximum attendee capacity.
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*
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* @return int
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*/
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public function get_maximum_attendee_capacity() {
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return $this->em_event->event_spaces;
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}
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/**
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* Return the remaining attendee capacity
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*
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* @return int
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*/
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public function get_remaining_attendee_capacity() {
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$em_bookings_count = $this->get_participant_count();
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$remaining_attendee_capacity = $this->em_event->event_spaces - $em_bookings_count;
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return $remaining_attendee_capacity;
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}
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/**
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* Returns the current participant count.
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*
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* @return int
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*/
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public function get_participant_count(): int {
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$em_bookings = $this->em_event->get_bookings()->get_bookings();
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return count( $em_bookings->bookings );
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}
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/**
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* Get the event link as an ActivityPub Link object, but as an associative array.
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*
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* @return array
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*/
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private function get_event_link_attachment(): array {
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$event_link_url = $this->em_event->event_location->data['url'];
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$event_link_text = $this->em_event->event_location->data['text'];
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return array(
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'type' => 'Link',
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'name' => $event_link_text ? $event_link_text : 'Website',
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'href' => \esc_url( $event_link_url ),
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'mediaType' => 'text/html',
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);
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}
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/**
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* Overrides/extends the get_attachments function to also add the event Link.
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*/
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protected function get_attachment() {
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// Get attachments via parent function.
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$attachments = parent::get_attachment();
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// The first attachment is the featured image, make sure it is compatible with Mobilizon.
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if ( count( $attachments ) ) {
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$attachments[0]['type'] = 'Document';
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$attachments[0]['name'] = 'Banner';
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}
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if ( 'url' === $this->em_event->event_location_type ) {
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$attachments[] = $this->get_event_link_attachment();
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}
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return $attachments;
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}
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/**
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* Compose the events tags.
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*/
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public function get_tag() {
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// The parent tag function also fetches the mentions.
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$tags = parent::get_tag();
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$post_tags = \wp_get_post_terms( $this->wp_object->ID, 'event-tags' );
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if ( $post_tags ) {
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foreach ( $post_tags as $post_tag ) {
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$tag = array(
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'type' => 'Hashtag',
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'href' => \esc_url( \get_tag_link( $post_tag->term_id ) ),
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'name' => esc_hashtag( $post_tag->name ),
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);
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$tags[] = $tag;
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}
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}
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return $tags;
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}
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/**
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* Get the events title/name.
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*
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* @return string
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*/
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protected function get_name(): string {
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return $this->em_event->event_name;
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}
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}
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