PeerTube/shared/core-utils/plugins/hooks.ts

56 lines
1.1 KiB
TypeScript

import { HookType } from '../../models/plugins/hook-type.enum'
import { isCatchable, isPromise } from '../common/promises'
function getHookType (hookName: string) {
if (hookName.startsWith('filter:')) return HookType.FILTER
if (hookName.startsWith('action:')) return HookType.ACTION
return HookType.STATIC
}
async function internalRunHook <T> (options: {
handler: Function
hookType: HookType
result: T
params: any
onError: (err: Error) => void
}) {
const { handler, hookType, result, params, onError } = options
try {
if (hookType === HookType.FILTER) {
const p = handler(result, params)
const newResult = isPromise(p)
? await p
: p
return newResult
}
// Action/static hooks do not have result value
const p = handler(params)
if (hookType === HookType.STATIC) {
if (isPromise(p)) await p
return undefined
}
if (hookType === HookType.ACTION) {
if (isCatchable(p)) p.catch((err: any) => onError(err))
return undefined
}
} catch (err) {
onError(err)
}
return result
}
export {
getHookType,
internalRunHook
}