PeerTube/server/helpers/custom-validators/servers.ts

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import * as validator from 'validator'
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import 'express-validator'
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import { isArray, exists } from './misc'
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import { isTestInstance } from '../core-utils'
import { CONSTRAINTS_FIELDS } from '../../initializers/constants'
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function isHostValid (host: string) {
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const isURLOptions = {
require_host: true,
require_tld: true
}
// We validate 'localhost', so we don't have the top level domain
if (isTestInstance()) {
isURLOptions.require_tld = false
}
return exists(host) && validator.isURL(host, isURLOptions) && host.split('://').length === 1
}
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function isEachUniqueHostValid (hosts: string[]) {
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return isArray(hosts) &&
hosts.length !== 0 &&
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hosts.every(host => {
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return isHostValid(host) && hosts.indexOf(host) === hosts.lastIndexOf(host)
})
}
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function isValidContactBody (value: any) {
return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.BODY)
}
function isValidContactFromName (value: any) {
return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.FROM_NAME)
}
// ---------------------------------------------------------------------------
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export {
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isValidContactBody,
isValidContactFromName,
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isEachUniqueHostValid,
isHostValid
}