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overseerr/server/lib/notifications/agents/email.ts

294 lines
8.7 KiB

import { EmailOptions } from 'email-templates';
import path from 'path';
import { getRepository } from 'typeorm';
import { Notification, shouldSendAdminNotification } from '..';
import { IssueType, IssueTypeName } from '../../../constants/issue';
import { MediaType } from '../../../constants/media';
import { User } from '../../../entity/User';
import logger from '../../../logger';
import PreparedEmail from '../../email';
import {
getSettings,
NotificationAgentEmail,
NotificationAgentKey,
} from '../../settings';
import { BaseAgent, NotificationAgent, NotificationPayload } from './agent';
class EmailAgent
extends BaseAgent<NotificationAgentEmail>
implements NotificationAgent
{
protected getSettings(): NotificationAgentEmail {
if (this.settings) {
return this.settings;
}
const settings = getSettings();
return settings.notifications.agents.email;
}
public shouldSend(): boolean {
const settings = this.getSettings();
if (
settings.enabled &&
settings.options.emailFrom &&
settings.options.smtpHost &&
settings.options.smtpPort
) {
return true;
}
return false;
}
private buildMessage(
type: Notification,
payload: NotificationPayload,
recipientEmail: string,
recipientName?: string
): EmailOptions | undefined {
const { applicationUrl, applicationTitle } = getSettings().main;
if (type === Notification.TEST_NOTIFICATION) {
return {
template: path.join(__dirname, '../../../templates/email/test-email'),
message: {
to: recipientEmail,
},
locals: {
body: payload.message,
applicationUrl,
applicationTitle,
recipientName,
recipientEmail,
},
};
}
const mediaType = payload.media
? payload.media.mediaType === MediaType.MOVIE
? 'movie'
: 'series'
: undefined;
const is4k = payload.request?.is4k;
if (payload.request) {
let body = '';
switch (type) {
case Notification.MEDIA_PENDING:
body = `A new request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}is pending approval:`;
break;
case Notification.MEDIA_APPROVED:
body = `Your request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}has been approved:`;
break;
case Notification.MEDIA_AUTO_APPROVED:
body = `A new request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}has been automatically approved:`;
break;
case Notification.MEDIA_AVAILABLE:
body = `Your request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}is now available:`;
break;
case Notification.MEDIA_DECLINED:
body = `Your request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}was declined:`;
break;
case Notification.MEDIA_FAILED:
body = `A request for the following ${mediaType} ${
is4k ? 'in 4K ' : ''
}failed to be added to ${
payload.media?.mediaType === MediaType.MOVIE ? 'Radarr' : 'Sonarr'
}:`;
break;
}
return {
template: path.join(
__dirname,
'../../../templates/email/media-request'
),
message: {
to: recipientEmail,
},
locals: {
event: payload.event,
body,
mediaName: payload.subject,
mediaExtra: payload.extra ?? [],
imageUrl: payload.image,
timestamp: new Date().toTimeString(),
requestedBy: payload.request.requestedBy.displayName,
actionUrl: applicationUrl
? `${applicationUrl}/${payload.media?.mediaType}/${payload.media?.tmdbId}`
: undefined,
applicationUrl,
applicationTitle,
recipientName,
recipientEmail,
},
};
} else if (payload.issue) {
const issueType =
payload.issue && payload.issue.issueType !== IssueType.OTHER
? `${IssueTypeName[payload.issue.issueType].toLowerCase()} issue`
: 'issue';
let body = '';
switch (type) {
case Notification.ISSUE_CREATED:
body = `A new ${issueType} has been reported by ${payload.issue.createdBy.displayName} for the ${mediaType} ${payload.subject}:`;
break;
case Notification.ISSUE_COMMENT:
body = `${payload.comment?.user.displayName} commented on the ${issueType} for the ${mediaType} ${payload.subject}:`;
break;
case Notification.ISSUE_RESOLVED:
body = `The ${issueType} for the ${mediaType} ${payload.subject} was marked as resolved by ${payload.issue.modifiedBy?.displayName}!`;
break;
case Notification.ISSUE_REOPENED:
body = `The ${issueType} for the ${mediaType} ${payload.subject} was reopened by ${payload.issue.modifiedBy?.displayName}.`;
break;
}
return {
template: path.join(__dirname, '../../../templates/email/media-issue'),
message: {
to: recipientEmail,
},
locals: {
event: payload.event,
body,
issueDescription: payload.message,
issueComment: payload.comment?.message,
mediaName: payload.subject,
extra: payload.extra ?? [],
imageUrl: payload.image,
timestamp: new Date().toTimeString(),
actionUrl: applicationUrl
? `${applicationUrl}/issues/${payload.issue.id}`
: undefined,
applicationUrl,
applicationTitle,
recipientName,
recipientEmail,
},
};
}
return undefined;
}
public async send(
type: Notification,
payload: NotificationPayload
): Promise<boolean> {
if (payload.notifyUser) {
if (
!payload.notifyUser.settings ||
// Check if user has email notifications enabled and fallback to true if undefined
// since email should default to true
(payload.notifyUser.settings.hasNotificationType(
NotificationAgentKey.EMAIL,
type
) ??
true)
) {
logger.debug('Sending email notification', {
label: 'Notifications',
recipient: payload.notifyUser.displayName,
type: Notification[type],
subject: payload.subject,
});
try {
const email = new PreparedEmail(
this.getSettings(),
payload.notifyUser.settings?.pgpKey
);
await email.send(
this.buildMessage(
type,
payload,
payload.notifyUser.email,
payload.notifyUser.displayName
)
);
} catch (e) {
logger.error('Error sending email notification', {
label: 'Notifications',
recipient: payload.notifyUser.displayName,
type: Notification[type],
subject: payload.subject,
errorMessage: e.message,
});
return false;
}
}
}
if (payload.notifyAdmin) {
const userRepository = getRepository(User);
const users = await userRepository.find();
await Promise.all(
users
.filter(
(user) =>
(!user.settings ||
// Check if user has email notifications enabled and fallback to true if undefined
// since email should default to true
(user.settings.hasNotificationType(
NotificationAgentKey.EMAIL,
type
) ??
true)) &&
shouldSendAdminNotification(type, user, payload)
)
.map(async (user) => {
logger.debug('Sending email notification', {
label: 'Notifications',
recipient: user.displayName,
type: Notification[type],
subject: payload.subject,
});
try {
const email = new PreparedEmail(
this.getSettings(),
user.settings?.pgpKey
);
await email.send(
this.buildMessage(type, payload, user.email, user.displayName)
);
} catch (e) {
logger.error('Error sending email notification', {
label: 'Notifications',
recipient: user.displayName,
type: Notification[type],
subject: payload.subject,
errorMessage: e.message,
});
return false;
}
})
);
}
return true;
}
}
export default EmailAgent;