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PATH: home / ediuae / petalwellnessspa.com / wp-content / plugins / simply-schedule-appointments / includes

<?php
/**
 * Simply Schedule Appointments Ics Exporter.
 *
 * @since 0.0.3
 * @package Simply_Schedule_Appointments
 */

/**
 * Simply Schedule Appointments Ics Exporter.
 *
 * @since 0.0.3
 */
class SSA_Ics_Exporter {
	/**
	 * ICS template.
	 *
	 * @var string
	 */
	public $template = 'customer';

/**
	 * Appointments list to export
	 *
	 * @var array
	 */
	protected $appointments = array();

/**
	 * File path
	 *
	 * @var string
	 */
	protected $file_path = '';

/**
	 * UID prefix.
	 *
	 * @var string
	 */
	protected $uid_prefix = 'ssa_';

/**
	 * End of line.
	 *
	 * @var string
	 */
	protected $eol = "\r\n";

/**
	 * Get appointment .ics
	 *
	 * @param SSA_Appointment_Object $appointment Booking data.
	 * @param string                 $template the ics template to use.
	 *
	 * @return array an array containing the appointment data and headers.
	 */
	public function get_ics_for_appointment( $appointment, $template = 'customer' ) {
		$this->appointments = array( $appointment );

return $this->get_ics( $this->appointments, $template );
	}

/**
	 * Get .ics feed for appointments.
	 *
	 * @param array  $appointments an array of appointments objects.
	 * @param string $template the ics template to use.
	 *
	 * @return array|null an array containing the appointment data and headers if there are appointments. Null if no appointments.
	 */
	public function get_ics_feed( $appointments, $template = 'customer' ) {
		if ( empty( $appointments ) ) {
			return null;
		}
		if ( ! is_array( $appointments ) ) {
			$appointments = array( $appointments );
		}

$this->appointments = $appointments;

$sitename = get_bloginfo( 'name' );

return $this->get_ics( $this->appointments, $template, $sitename );
	}

/**
	 * Get .ics for appointments.
	 *
	 * @param  array  $appointments Array with SSA_Appointment_Object objects.
	 * @param  string $template the ics template to use.
	 * @param  string $filename .ics filename.
	 *
	 * @return string .ics path
	 */
	public function get_ics( $appointments, $template = 'customer', $filename = '' ) {
		$this->appointments = $appointments;
		$this->template     = $template;

if ( '' === $filename ) {
			$filename = 'appointment-' . time() . '-' . wp_hash( wp_json_encode( $this->appointments['0']->id ) . $this->template );
		}

// Create the .ics.
		$ics = $this->generate();

return array(
			'data'    => $ics,
			'headers' => array(
				'Content-Disposition' => 'attachment; filename="' . $filename . '.ics"',
				'Content-Type'        => 'text/calendar; charset=utf-8',
			),
		);
	}

/**
	 * Format the date
	 *
	 * @param int                    $timestamp Timestamp to format.
	 * @param SSA_Appointment_Object $appointment   Booking object.
	 *
	 * @return string Formatted date for ICS.
	 */
	protected function format_date( $timestamp, $appointment = null ) {
		$pattern = 'Ymd\THis';

if ( $appointment ) {
			$pattern = ( $appointment->is_all_day() ) ? 'Ymd' : $pattern;
		}

$formatted_date  = gmdate( $pattern, $timestamp );
		$formatted_date .= 'Z'; // Zulu (UTC).

return $formatted_date;
	}

/**
	 * Sanitize strings for .ics
	 *
	 * @param string $string String to sanitize.
	 *
	 * @return string
	 */
	protected function sanitize_string( $string ) {
		$clear_map = array(
			'' => "\r\n",
			' ' => "\r\n",
			' ' => "\r\n",
			' ' => "\r\n",
		);

$string = str_replace( array_keys( $clear_map ), array_values( $clear_map ), $string );
		$string = wp_strip_all_tags( $string );
		$string = preg_replace( '/([\,;])/', '\\\$1', $string );
		$string = str_replace( "\n\n\n", "\n\n", $string );
		$string = str_replace( "\n", '\n', $string );
		$string = sanitize_text_field( $string );
		$string = html_entity_decode( $string, ENT_QUOTES | ENT_XML1, 'UTF-8' );

return $string;
	}

/**
	 * Generate the .ics content
	 *
	 * @return string
	 */
	protected function generate() {
		$settings           = ssa()->settings->get();
		$sitename           = $settings['global']['company_name'];

// Set the ics data.
		$ics = 'BEGIN:VCALENDAR' . $this->eol;
		$ics .= 'VERSION:2.0' . $this->eol;
		$ics .= 'PRODID:-//SSA//Simply Schedule Appointments ' . Simply_Schedule_Appointments::VERSION . '//EN' . $this->eol;
		$ics .= 'CALSCALE:GREGORIAN' . $this->eol;
		$ics .= 'X-ORIGINAL-URL:' . $this->sanitize_string( home_url( '/' ) ) . $this->eol;
		$ics .= 'X-WR-CALDESC:' . $this->sanitize_string( sprintf( __( 'Appointments from %s', 'simply-schedule-appointments' ), $sitename ) ) . $this->eol;
		$ics .= 'TRANSP:' . 'OPAQUE' . $this->eol;

foreach ( $this->appointments as $appointment ) {
			if ( in_array( $this->template, array( 'customer', 'staff' ) ) ) {
				$url = $this->template === 'staff' ? ssa()->wp_admin->url( 'ssa/appointments' ) : "";
				$summary     = $appointment->get_title( $this->template );
				$description = $appointment->get_description( $this->template );
				$date_prefix = ( $appointment->is_all_day() ) ? ';VALUE=DATE:' : ':';
			}

$ics     .= 'BEGIN:VEVENT' . $this->eol;
			$ics     .= 'UID:' . $this->uid_prefix . $appointment->id . $this->template . $this->eol;
			$ics     .= 'DTSTAMP:' . $this->format_date( time() ) . $this->eol;
			$location = $appointment->get_location( $this->template );
			if ( ! empty( $location ) ) {
				$ics .= 'LOCATION:' . $location . $this->eol;
			} else {
				$ics .= 'LOCATION:' . $this->eol;
			}
			$ics .= 'DESCRIPTION:' . $this->sanitize_string( $description ) . $this->eol;
			$ics .= 'URL;VALUE=URI:' . $this->sanitize_string( $url ) . $this->eol;
			$ics .= 'SUMMARY:' . $this->sanitize_string( $summary ) . $this->eol;
			$ics .= 'DTSTART' . $date_prefix . $this->format_date( $appointment->start_date_timestamp, $appointment ) . $this->eol;
			$ics .= 'DTEND' . $date_prefix . $this->format_date( $appointment->end_date_timestamp, $appointment ) . $this->eol;
			$ics .= 'END:VEVENT' . $this->eol;
		}

$ics .= 'END:VCALENDAR';

return $ics;
	}

}

[-] class-settings.php [edit]
[-] class-hooks.php [edit]
[-] class-availability-query.php [edit]
[-] class-appointment-model.php [edit]
[-] class-beaver-builder.php [edit]
[-] class-web-meetings.php [edit]
[-] class-availability-model.php [edit]
[-] class-recipient-admin.php [edit]
[-] class-recipient-customer.php [edit]
[-] class-constants.php [edit]
[-] class-async-action-model.php [edit]
[-] class-support.php [edit]
[-] class-google-calendar-client.php [edit]
[+] ..
[-] class-capabilities.php [edit]
[-] class-encryption.php [edit]
[-] class-availability-cache-invalidation.php [edit]
[-] class-calendar-events-settings.php [edit]
[-] class-settings-global.php [edit]
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[-] class-action-scheduler.php [edit]
[-] class-templates-api.php [edit]
[-] class-blackout-dates.php [edit]
[-] class-calendar-events-object.php [edit]
[-] class-divi.php [edit]
[-] class-templates.php [edit]
[-] class-wp-admin.php [edit]
[-] class-appointment-factory.php [edit]
[-] class-scheduling-max-per-day.php [edit]
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[-] class-validation.php [edit]
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[-] class-ics-exporter.php [edit]
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[-] class-availability-schedule.php [edit]
[-] class-block-upcoming-appointments.php [edit]
[-] class-elementor.php [edit]
[-] class-appointment-meta-model.php [edit]
[-] class-revision-meta-model.php [edit]
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[-] class-notifications.php [edit]
[-] class-upgrade.php [edit]
[-] class-utils.php [edit]
[-] class-availability-functions.php [edit]
[-] class-external-calendar-api.php [edit]
[-] class-csv-exporter.php [edit]
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[-] class-exception.php [edit]
[-] class-styles-settings.php [edit]
[-] class-forms.php [edit]
[-] class-recipient-staff.php [edit]
[+] beaver-builder
[-] class-users.php [edit]
[-] class-sequence-factory.php [edit]
[+] third-party
[-] class-locales.php [edit]
[-] class-db-model.php [edit]
[-] class-db.php [edit]
[-] class-availability-default.php [edit]
[-] class-staff-settings.php [edit]
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[-] class-appointment-type-object.php [edit]
[-] class-appointment-type-object-factory.php [edit]
[-] class-availability-block-factory.php [edit]
[-] class-recipient.php [edit]
[-] class-revision-model.php [edit]
[-] class-customers.php [edit]
[-] class-settings-api.php [edit]
[-] class-cache.php [edit]
[-] class-availability-detective-case.php [edit]
[-] class-styles.php [edit]
[-] class-capacity-settings.php [edit]
[-] class-gcal-exporter.php [edit]
[-] class-advanced-scheduling-settings.php [edit]
[-] class-appointment-type-model.php [edit]
[-] class-notifications-settings.php [edit]
[-] class-period.php [edit]
[-] class-external-api.php [edit]
[-] class-error-notices.php [edit]
[-] class-availability-cache.php [edit]
[-] class-developer-settings.php [edit]
[-] class-dashboard-upcoming-appointments-widget.php [edit]
[-] class-availability-external-model.php [edit]
[-] class-availability-block.php [edit]
[-] class-customer-information.php [edit]
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[-] class-appointment-type-label-model.php [edit]
[-] class-embed-booking-app-api.php [edit]
[+] lib
[-] class-sequence.php [edit]
[-] class-debug.php [edit]
[-] class-appointment-types-db.php [edit]