import dayjs, { Dayjs } from "dayjs";
import localizedFormat from "dayjs/plugin/localizedFormat";
import timezone from "dayjs/plugin/timezone";
import toArray from "dayjs/plugin/toArray";
import utc from "dayjs/plugin/utc";
import { createEvent, DateArray } from "ics";
import { Person } from "@lib/calendarClient";
import EventMail from "./EventMail";
import { stripHtml } from "./helpers";
dayjs.extend(utc);
dayjs.extend(timezone);
dayjs.extend(toArray);
dayjs.extend(localizedFormat);
export default class EventOrganizerMail extends EventMail {
/**
* Returns the instance's event as an iCal event in string representation.
* @protected
*/
protected getiCalEventAsString(): string | undefined {
const icsEvent = createEvent({
start: dayjs(this.calEvent.startTime)
.utc()
.toArray()
.slice(0, 6)
.map((v, i) => (i === 1 ? v + 1 : v)) as DateArray,
startInputType: "utc",
productId: "calendso/ics",
title: this.calEvent.language("organizer_ics_event_title", {
eventType: this.calEvent.type,
attendeeName: this.calEvent.attendees[0].name,
}),
description:
this.calEvent.description +
stripHtml(this.getAdditionalBody()) +
stripHtml(this.getAdditionalFooter()),
duration: { minutes: dayjs(this.calEvent.endTime).diff(dayjs(this.calEvent.startTime), "minute") },
organizer: { name: this.calEvent.organizer.name, email: this.calEvent.organizer.email },
attendees: this.calEvent.attendees.map((attendee: Person) => ({
name: attendee.name,
email: attendee.email,
})),
status: "CONFIRMED",
});
if (icsEvent.error) {
throw icsEvent.error;
}
return icsEvent.value;
}
protected getBodyHeader(): string {
return this.calEvent.language("new_event_scheduled");
}
protected getAdditionalFooter(): string {
return `${this.calEvent.language(
"need_to_make_a_change"
)} ${this.calEvent.language(
"manage_my_bookings"
)}
`;
}
protected getImage(): string {
return `
`;
}
/**
* Returns the email text as HTML representation.
*
* @protected
*/
protected getHtmlRepresentation(): string {
return (
`
${this.getImage()}
${this.getBodyHeader()}
${this.calEvent.language("what")}
${this.calEvent.type}
${this.calEvent.language("when")}
${this.getOrganizerStart().format("dddd, LL")}
${this.calEvent.language("who")}
${this.calEvent.attendees[0].name}${this.calEvent.attendees[0].email}
${this.getLocation()}
${this.calEvent.language("notes")}
${this.calEvent.description}
` +
this.getAdditionalBody() +
"
" +
`
` +
this.getAdditionalFooter() +
`
${this.calEvent.language("where")}
${
this.calEvent.additionInformation?.hangoutLink
}
`;
}
if (
this.calEvent.additionInformation?.entryPoints &&
this.calEvent.additionInformation?.entryPoints.length > 0
) {
const locations = this.calEvent.additionInformation?.entryPoints
.map((entryPoint) => {
return `
${this.calEvent.language("join_by_entrypoint", { entryPoint: entryPoint.entryPointType })}: ${entryPoint.label}
${this.calEvent.language("where")}
${locations}
`;
}
if (!this.calEvent.location) {
return ``;
}
if (this.calEvent.location === "integrations:zoom" || this.calEvent.location === "integrations:daily") {
return ``;
}
return `${this.calEvent.language("where")} ${
this.calEvent.location
} {
const toAddresses = [this.calEvent.organizer.email];
if (this.calEvent.team) {
this.calEvent.team.members.forEach((member) => {
const memberAttendee = this.calEvent.attendees.find((attendee) => attendee.name === member);
if (memberAttendee) {
toAddresses.push(memberAttendee.email);
}
});
}
return {
icalEvent: {
filename: "event.ics",
content: this.getiCalEventAsString(),
},
from: `Cal.com <${this.getMailerOptions().from}>`,
to: toAddresses.join(","),
subject: this.getSubject(),
html: this.getHtmlRepresentation(),
text: this.getPlainTextRepresentation(),
};
}
protected getSubject(): string {
return this.calEvent.language("new_event_subject", {
attendeeName: this.calEvent.attendees[0].name,
date: this.getOrganizerStart().format("LT dddd, LL"),
eventType: this.calEvent.type,
});
}
protected printNodeMailerError(error: Error): void {
console.error("SEND_NEW_EVENT_NOTIFICATION_ERROR", this.calEvent.organizer.email, error);
}
/**
* Returns the organizerStart value used at multiple points.
*
* @private
*/
protected getOrganizerStart(): Dayjs {
return dayjs(this.calEvent.startTime).tz(this.calEvent.organizer.timeZone);
}
}
