1 import validator from 'validator'
2 import { CONSTRAINTS_FIELDS } from '@server/initializers/constants'
3 import { buildTaskFileFieldname } from '@server/lib/video-studio'
4 import { VideoStudioTask } from '@shared/models'
5 import { isArray } from './misc'
6 import { isVideoFileMimeTypeValid, isVideoImageValid } from './videos'
8 function isValidStudioTasksArray (tasks: any) {
9 if (!isArray(tasks)) return false
11 return tasks.length >= CONSTRAINTS_FIELDS.VIDEO_STUDIO.TASKS.min &&
12 tasks.length <= CONSTRAINTS_FIELDS.VIDEO_STUDIO.TASKS.max
15 function isStudioCutTaskValid (task: VideoStudioTask) {
16 if (task.name !== 'cut') return false
17 if (!task.options) return false
19 const { start, end } = task.options
20 if (!start && !end) return false
22 if (start && !validator.isInt(start + '', CONSTRAINTS_FIELDS.VIDEO_STUDIO.CUT_TIME)) return false
23 if (end && !validator.isInt(end + '', CONSTRAINTS_FIELDS.VIDEO_STUDIO.CUT_TIME)) return false
25 if (!start || !end) return true
27 return parseInt(start + '') < parseInt(end + '')
30 function isStudioTaskAddIntroOutroValid (task: VideoStudioTask, indice: number, files: Express.Multer.File[]) {
31 const file = files.find(f => f.fieldname === buildTaskFileFieldname(indice, 'file'))
33 return (task.name === 'add-intro' || task.name === 'add-outro') &&
34 file && isVideoFileMimeTypeValid([ file ], null)
37 function isStudioTaskAddWatermarkValid (task: VideoStudioTask, indice: number, files: Express.Multer.File[]) {
38 const file = files.find(f => f.fieldname === buildTaskFileFieldname(indice, 'file'))
40 return task.name === 'add-watermark' &&
41 file && isVideoImageValid([ file ], null, true)
44 // ---------------------------------------------------------------------------
47 isValidStudioTasksArray,
50 isStudioTaskAddIntroOutroValid,
51 isStudioTaskAddWatermarkValid