mirror of
https://github.com/alextselegidis/easyappointments.git
synced 2024-12-05 06:13:16 +03:00
231 lines
8 KiB
PHP
231 lines
8 KiB
PHP
<?php defined('BASEPATH') or exit('No direct script access allowed');
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/* ----------------------------------------------------------------------------
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* Easy!Appointments - Online Appointment Scheduler
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*
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* @package EasyAppointments
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* @author A.Tselegidis <alextselegidis@gmail.com>
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* @copyright Copyright (c) Alex Tselegidis
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* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
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* @link https://easyappointments.org
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* @since v1.3.0
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* ---------------------------------------------------------------------------- */
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use Jsvrcek\ICS\CalendarExport;
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use Jsvrcek\ICS\CalendarStream;
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use Jsvrcek\ICS\Exception\CalendarEventException;
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use Jsvrcek\ICS\Model\CalendarAlarm;
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use Jsvrcek\ICS\Model\CalendarEvent;
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use Jsvrcek\ICS\Model\Description\Location;
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use Jsvrcek\ICS\Model\Relationship\Attendee;
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use Jsvrcek\ICS\Model\Relationship\Organizer;
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use Jsvrcek\ICS\Utility\Formatter;
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/**
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* Ics file library.
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*
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* Handle ICS related functionality.
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*
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* An ICS file is a calendar file saved in a universal calendar format used by many email and calendar programs,
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* including Microsoft Outlook, Google Calendar, and Apple Calendar.
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*
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* @package Libraries
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*/
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class Ics_file
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{
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/**
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* @var EA_Controller|CI_Controller
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*/
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protected EA_Controller|CI_Controller $CI;
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/**
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* Availability constructor.
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*/
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public function __construct()
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{
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$this->CI = &get_instance();
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$this->CI->load->library('ics_provider');
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$this->CI->load->library('ics_calendar');
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}
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/**
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* Get the ICS file contents for the provided arguments.
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*
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* @param array $appointment Appointment data.
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* @param array $service Service data.
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* @param array $provider Provider data.
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* @param array $customer Customer data.
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*
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* @return string Returns the contents of the ICS file.
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*
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* @throws CalendarEventException
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* @throws Exception
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*/
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public function get_stream(array $appointment, array $service, array $provider, array $customer): string
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{
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$appointment_timezone = new DateTimeZone($provider['timezone']);
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$appointment_start = new DateTime($appointment['start_datetime'], $appointment_timezone);
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$appointment_end = new DateTime($appointment['end_datetime'], $appointment_timezone);
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// Set up the event.
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$event = new CalendarEvent();
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$event
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->setStart($appointment_start)
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->setEnd($appointment_end)
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->setStatus('CONFIRMED')
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->setSummary($service['name'])
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->setUid($appointment['id_caldav_calendar'] ?: $this->generate_uid($appointment['id']));
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if (!empty($service['location'])) {
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$location = new Location();
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$location->setName((string) $service['location']);
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$event->addLocation($location);
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}
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$description = [
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'',
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lang('provider'),
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'',
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lang('name') . ': ' . $provider['first_name'] . ' ' . $provider['last_name'],
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lang('email') . ': ' . $provider['email'],
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lang('phone_number') . ': ' . $provider['phone_number'],
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lang('address') . ': ' . $provider['address'],
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lang('city') . ': ' . $provider['city'],
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lang('zip_code') . ': ' . $provider['zip_code'],
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'',
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lang('customer'),
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'',
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lang('name') . ': ' . $customer['first_name'] . ' ' . $customer['last_name'],
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lang('email') . ': ' . $customer['email'],
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lang('phone_number') . ': ' . ($customer['phone_number'] ?? '-'),
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lang('address') . ': ' . $customer['address'],
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lang('city') . ': ' . $customer['city'],
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lang('zip_code') . ': ' . $customer['zip_code'],
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'',
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lang('notes'),
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'',
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$appointment['notes'],
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];
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$event->setDescription(implode("\\n", $description));
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$attendee = new Attendee(new Formatter());
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if (isset($customer['email']) && !empty($customer['email'])) {
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$attendee->setValue($customer['email']);
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}
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// Add the event attendees.
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$attendee->setName($customer['first_name'] . ' ' . $customer['last_name']);
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$attendee
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->setCalendarUserType('INDIVIDUAL')
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->setRole('REQ-PARTICIPANT')
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->setParticipationStatus('NEEDS-ACTION')
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->setRsvp('TRUE');
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$event->addAttendee($attendee);
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$alarm = new CalendarAlarm();
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$alarm_datetime = clone $appointment_start;
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$alarm->setTrigger($alarm_datetime->modify('-15 minutes'));
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$alarm->setSummary('Alarm notification');
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$alarm->setDescription('This is an event reminder');
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$alarm->setAction('EMAIL');
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$alarm->addAttendee($attendee);
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$event->addAlarm($alarm);
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$alarm = new CalendarAlarm();
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$alarm_datetime = clone $appointment_start;
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$alarm->setTrigger($alarm_datetime->modify('-60 minutes'));
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$alarm->setSummary('Alarm notification');
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$alarm->setDescription('This is an event reminder');
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$alarm->setAction('EMAIL');
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$alarm->addAttendee($attendee);
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$event->addAlarm($alarm);
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$attendee = new Attendee(new Formatter());
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if (isset($provider['email']) && !empty($provider['email'])) {
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$attendee->setValue($provider['email']);
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}
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$attendee->setName($provider['first_name'] . ' ' . $provider['last_name']);
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$attendee
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->setCalendarUserType('INDIVIDUAL')
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->setRole('REQ-PARTICIPANT')
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->setParticipationStatus('ACCEPTED')
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->setRsvp('FALSE');
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$event->addAttendee($attendee);
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// Set the organizer.
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$organizer = new Organizer(new Formatter());
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$organizer->setValue($provider['email'])->setName($provider['first_name'] . ' ' . $provider['last_name']);
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$event->setOrganizer($organizer);
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// Setup calendar.
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$calendar = new Ics_calendar();
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$calendar
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->setProdId('-//EasyAppointments//Open Source Web Scheduler//EN')
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->setTimezone(new DateTimeZone($provider['timezone']))
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->addEvent($event);
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// Setup exporter.
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$calendarExport = new CalendarExport(new CalendarStream(), new Formatter());
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$calendarExport->addCalendar($calendar);
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return $calendarExport->getStream();
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}
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public function get_unavailability_stream(array $unavailability, array $provider): string
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{
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$unavailability_timezone = new DateTimeZone($provider['timezone']);
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$unavailability_start = new DateTime($unavailability['start_datetime'], $unavailability_timezone);
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$unavailability_end = new DateTime($unavailability['end_datetime'], $unavailability_timezone);
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// Set up the event.
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$event = new CalendarEvent();
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$event
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->setStart($unavailability_start)
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->setEnd($unavailability_end)
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->setStatus('CONFIRMED')
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->setSummary('Unavailability')
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->setUid($unavailability['id_caldav_calendar'] ?: $this->generate_uid($unavailability['id']));
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$event->setDescription(str_replace("\n", "\\n", (string) $unavailability['notes']));
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// Set the organizer.
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$organizer = new Organizer(new Formatter());
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$organizer->setValue($provider['email'])->setName($provider['first_name'] . ' ' . $provider['last_name']);
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$event->setOrganizer($organizer);
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// Setup calendar.
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$calendar = new Ics_calendar();
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$calendar
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->setProdId('-//EasyAppointments//Open Source Web Scheduler//EN')
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->setTimezone(new DateTimeZone($provider['timezone']))
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->addEvent($event);
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// Setup exporter.
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$calendarExport = new CalendarExport(new CalendarStream(), new Formatter());
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$calendarExport->addCalendar($calendar);
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return $calendarExport->getStream();
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}
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public function generate_uid(int $db_record_id): string
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{
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return 'ea-' . md5($db_record_id);
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}
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}
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