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import { intoArray } from '@app/helpers'
import {
BooleanBothQuery,
BooleanQuery,
SearchTargetType,
VideoChannelsSearchQuery,
VideoPlaylistsSearchQuery,
VideosSearchQuery
} from '@shared/models'
export type AdvancedSearchResultType = 'videos' | 'playlists' | 'channels'
export class AdvancedSearch {
startDate: string // ISO 8601
endDate: string // ISO 8601
originallyPublishedStartDate: string // ISO 8601
originallyPublishedEndDate: string // ISO 8601
nsfw: BooleanBothQuery
categoryOneOf: string
licenceOneOf: string
languageOneOf: string
tagsOneOf: string[]
tagsAllOf: string[]
durationMin: number // seconds
durationMax: number // seconds
isLive: BooleanQuery
host: string
sort: string
searchTarget: SearchTargetType
resultType: AdvancedSearchResultType
// Filters we don't want to count, because they are mandatory
private silentFilters = new Set([ 'sort', 'searchTarget' ])
constructor (options?: {
startDate?: string
endDate?: string
originallyPublishedStartDate?: string
originallyPublishedEndDate?: string
nsfw?: BooleanBothQuery
categoryOneOf?: string
licenceOneOf?: string
languageOneOf?: string
tagsOneOf?: any
tagsAllOf?: any
isLive?: BooleanQuery
host?: string
durationMin?: string
durationMax?: string
sort?: string
searchTarget?: SearchTargetType
resultType?: AdvancedSearchResultType
}) {
if (!options) return
this.startDate = options.startDate || undefined
this.endDate = options.endDate || undefined
this.originallyPublishedStartDate = options.originallyPublishedStartDate || undefined
this.originallyPublishedEndDate = options.originallyPublishedEndDate || undefined
this.nsfw = options.nsfw || undefined
this.isLive = options.isLive || undefined
this.categoryOneOf = options.categoryOneOf || undefined
this.licenceOneOf = options.licenceOneOf || undefined
this.languageOneOf = options.languageOneOf || undefined
this.tagsOneOf = intoArray(options.tagsOneOf)
this.tagsAllOf = intoArray(options.tagsAllOf)
this.durationMin = options.durationMin ? parseInt(options.durationMin, 10) : undefined
this.durationMax = options.durationMax ? parseInt(options.durationMax, 10) : undefined
this.host = options.host || undefined
this.searchTarget = options.searchTarget || undefined
this.resultType = options.resultType || undefined
if (!this.resultType && this.hasVideoFilter()) {
this.resultType = 'videos'
}
if (isNaN(this.durationMin)) this.durationMin = undefined
if (isNaN(this.durationMax)) this.durationMax = undefined
this.sort = options.sort || '-match'
}
containsValues () {
const obj = this.toUrlObject()
for (const k of Object.keys(obj)) {
if (this.silentFilters.has(k)) continue
if (this.isValidValue(obj[k])) return true
}
return false
}
reset () {
this.startDate = undefined
this.endDate = undefined
this.originallyPublishedStartDate = undefined
this.originallyPublishedEndDate = undefined
this.nsfw = undefined
this.categoryOneOf = undefined
this.licenceOneOf = undefined
this.languageOneOf = undefined
this.tagsOneOf = undefined
this.tagsAllOf = undefined
this.durationMin = undefined
this.durationMax = undefined
this.isLive = undefined
this.host = undefined
this.sort = '-match'
}
toUrlObject () {
return {
startDate: this.startDate,
endDate: this.endDate,
originallyPublishedStartDate: this.originallyPublishedStartDate,
originallyPublishedEndDate: this.originallyPublishedEndDate,
nsfw: this.nsfw,
categoryOneOf: this.categoryOneOf,
licenceOneOf: this.licenceOneOf,
languageOneOf: this.languageOneOf,
tagsOneOf: this.tagsOneOf,
tagsAllOf: this.tagsAllOf,
durationMin: this.durationMin,
durationMax: this.durationMax,
isLive: this.isLive,
host: this.host,
sort: this.sort,
searchTarget: this.searchTarget,
resultType: this.resultType
}
}
toVideosAPIObject (): VideosSearchQuery {
let isLive: boolean
if (this.isLive) isLive = this.isLive === 'true'
return {
startDate: this.startDate,
endDate: this.endDate,
originallyPublishedStartDate: this.originallyPublishedStartDate,
originallyPublishedEndDate: this.originallyPublishedEndDate,
nsfw: this.nsfw,
categoryOneOf: intoArray(this.categoryOneOf),
licenceOneOf: intoArray(this.licenceOneOf),
languageOneOf: intoArray(this.languageOneOf),
tagsOneOf: this.tagsOneOf,
tagsAllOf: this.tagsAllOf,
durationMin: this.durationMin,
durationMax: this.durationMax,
host: this.host,
isLive,
sort: this.sort,
searchTarget: this.searchTarget
}
}
toPlaylistAPIObject (): VideoPlaylistsSearchQuery {
return {
host: this.host,
searchTarget: this.searchTarget
}
}
toChannelAPIObject (): VideoChannelsSearchQuery {
return {
host: this.host,
searchTarget: this.searchTarget
}
}
size () {
let acc = 0
const obj = this.toUrlObject()
for (const k of Object.keys(obj)) {
if (this.silentFilters.has(k)) continue
if (this.isValidValue(obj[k])) acc++
}
return acc
}
private isValidValue (val: any) {
if (val === undefined) return false
if (val === '') return false
if (Array.isArray(val) && val.length === 0) return false
return true
}
private hasVideoFilter () {
return this.startDate !== undefined ||
this.endDate !== undefined ||
this.originallyPublishedStartDate !== undefined ||
this.originallyPublishedEndDate !== undefined ||
this.nsfw !== undefined ||
this.categoryOneOf !== undefined ||
this.licenceOneOf !== undefined ||
this.languageOneOf !== undefined ||
this.tagsOneOf !== undefined ||
this.tagsAllOf !== undefined ||
this.durationMin !== undefined ||
this.durationMax !== undefined ||
this.host !== undefined ||
this.isLive !== undefined
}
}
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