import-from-ics.php

<?php

use Carbon\Carbon;
use Sabre\VObject;

class ImportEvents {


	public function __construct() {

		$this->bootstrap();
		$this->import();
	}

	protected function bootstrap() {

		if ( php_sapi_name() != 'cli' ) {
			throw new Exception( 'This application must be run on the command line.' );
		}

		date_default_timezone_set( 'America/New_York' );
		if ( ! array_key_exists( 'SERVER_NAME', $_SERVER ) or empty( $_SERVER['SERVER_NAME'] ) ) {
			$_SERVER['SERVER_NAME'] = 'CLI';
		}

		ini_set( 'memory_limit', '7000M' );
		require_once 'vendor/autoload.php';
		if ( ! defined( 'ABSPATH' ) ) {
			require_once 'public_html/wp-load.php';
		}

	}

	protected function import() {

		$start_time = new Carbon( 'now', new DateTimeZone( 'America/New_York' ) );
		$start_time->subDays( 15 );

		$end_time = new Carbon( 'now', new DateTimeZone( 'America/New_York' ) );
		$end_time->addDays( 120 );

		$cal =
			file_get_contents( 'https://GraceAlex.breezechms.com/events/feed/WX7N9LgpV6FfjcJWTBmBDtyzIG6fgNwDsZ17a8Sov5PS9EVr5%2BsEkkasuuRfc7r4seMKZOMcjXh3nXv%2F43ZqjQ%3D%3D/9rp1LZrzydKiAKs0036jD2OMxbTgSsmjDLD3DGXn%2BPYCVo4cLHOuqd0vX2FzjFpJtQk8erZy6ZiqZbz7MenfFw%3D%3D' );

		$vcalendar = VObject\Reader::read( $cal );
		$vcalendar = $vcalendar->expand( $start_time, $end_time );
		$ids       = array();
		foreach ( $vcalendar->VEVENT as $event ) {
			$status      = 'publish';
			$start       = ( new Carbon( $event->DTSTART, 'America/Detroit' ) )->setTimezone( 'America/New_York' );
			$end         = ( new Carbon( $event->DTEND, 'America/Detroit' ) )->setTimezone( 'America/New_York' );
			$location    = $event->LOCATION ?? null;
			$title       = (string) $event->SUMMARY;
			$description =
				! empty( $event->DESCRIPTION ) && $event->DESCRIPTION != 'No Description' ? $event->DESCRIPTION : '';
			$uid         = $event->UID;

			$wp_event                             = array();
			$wp_event['event_title_google']       = $title;
			$wp_event['event_description_google'] = $description;
			$wp_event['event_start_time_google']  = $start->format( 'Y-m-d H:i:s' );
			$wp_event['event_end_time_google']    = $end->format( 'Y-m-d H:i:s' );
			$wp_event['event_location_google']    = $location;
			$wp_event['google_id']                = (string) $uid;

			$args = array(
				'meta_query'  => array(
					array(
						'key'     => 'google_id',
						'value'   => $uid,
						'compare' => '=',
					),
				),
				'post_type'   => 'event',
				'post_status' => array( 'publish', 'pending', 'draft', 'future', 'private', 'trash' ),
			);

			$posts = get_posts( $args );
			$id    = count( $posts ) > 0 ? $posts[0]->ID : 0;

			$args = array(
				'ID'          => $id,
				'post_date'   => $start->format( 'c' ),
				'post_title'  => $title,
				'post_status' => $status,
				'post_type'   => 'event',

			);

			$id = wp_insert_post( $args, true );

			foreach ( $wp_event as $key => $value ) {
				update_field( $key, $value, $id );
			}

			post_process_event( $id );
			$ids[] = $id;
			error_log( 'Imported ' . $title . ' ' . $start->format( 'c' ) . PHP_EOL );
		}

		error_log( 'Imported or updated ' . count( $ids ) . ' events ' . PHP_EOL );

		$args = array(
			'post_date'    => array(
				'after'  => $start_time->format( 'c' ),
				'before' => $end_time->format( 'c' ),
			),
			'post_type'    => 'event',
			'nopaging'     => true,
			'meta_query'   => array(
				array(
					'key'     => 'google_id',
					'value'   => '@GraceAlex.breezechms.com',
					'compare' => 'LIKE',
				),
			),
			'post__not_in' => $ids,

		);
		$for_deletion = get_posts( $args );

		foreach ( $for_deletion as $post ) {
			wp_delete_post( $post->ID );
		}

		error_log( 'Imported or updated ' . count( $ids ) . ' events ' . PHP_EOL );
		error_log( 'Deleted ' . count( $for_deletion ) . ' events' . PHP_EOL );

	}

}

new ImportEvents();