169 lines
5.3 KiB
TypeScript
169 lines
5.3 KiB
TypeScript
import { SortMeta } from 'primeng/api'
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import { from, Observable } from 'rxjs'
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import { catchError, concatMap, toArray } from 'rxjs/operators'
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import { HttpClient, HttpParams } from '@angular/common/http'
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import { Injectable } from '@angular/core'
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import { RestExtractor, RestPagination, RestService } from '@app/core'
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import { arrayify } from '@shared/core-utils'
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import { ActivityPubActorType, ActorFollow, FollowState, ResultList, ServerFollowCreate } from '@shared/models'
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import { environment } from '../../../environments/environment'
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import { AdvancedInputFilter } from '../shared-forms'
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@Injectable()
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export class InstanceFollowService {
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private static BASE_APPLICATION_URL = environment.apiUrl + '/api/v1/server'
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constructor (
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private authHttp: HttpClient,
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private restService: RestService,
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private restExtractor: RestExtractor
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) {
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}
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getFollowing (options: {
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pagination: RestPagination
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sort: SortMeta
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search?: string
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actorType?: ActivityPubActorType
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state?: FollowState
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}): Observable<ResultList<ActorFollow>> {
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const { pagination, sort, search, state, actorType } = options
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let params = new HttpParams()
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params = this.restService.addRestGetParams(params, pagination, sort)
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if (search) {
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params = this.restService.addObjectParams(params, this.parseFollowsListFilters(search))
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}
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if (state) params = params.append('state', state)
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if (actorType) params = params.append('actorType', actorType)
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return this.authHttp.get<ResultList<ActorFollow>>(InstanceFollowService.BASE_APPLICATION_URL + '/following', { params })
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.pipe(catchError(res => this.restExtractor.handleError(res)))
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}
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getFollowers (options: {
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pagination: RestPagination
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sort: SortMeta
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search?: string
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actorType?: ActivityPubActorType
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state?: FollowState
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}): Observable<ResultList<ActorFollow>> {
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const { pagination, sort, search, state, actorType } = options
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let params = new HttpParams()
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params = this.restService.addRestGetParams(params, pagination, sort)
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if (search) {
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params = this.restService.addObjectParams(params, this.parseFollowsListFilters(search))
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}
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if (state) params = params.append('state', state)
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if (actorType) params = params.append('actorType', actorType)
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return this.authHttp.get<ResultList<ActorFollow>>(InstanceFollowService.BASE_APPLICATION_URL + '/followers', { params })
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.pipe(catchError(res => this.restExtractor.handleError(res)))
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}
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follow (hostsOrHandles: string[]) {
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const body: ServerFollowCreate = {
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handles: hostsOrHandles.filter(v => v.includes('@')),
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hosts: hostsOrHandles.filter(v => !v.includes('@'))
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}
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return this.authHttp.post(InstanceFollowService.BASE_APPLICATION_URL + '/following', body)
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.pipe(catchError(res => this.restExtractor.handleError(res)))
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}
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unfollow (followsArg: ActorFollow[] | ActorFollow) {
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const follows = arrayify(followsArg)
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return from(follows)
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.pipe(
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concatMap(follow => {
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const handle = follow.following.name + '@' + follow.following.host
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return this.authHttp.delete(InstanceFollowService.BASE_APPLICATION_URL + '/following/' + handle)
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}),
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toArray(),
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catchError(err => this.restExtractor.handleError(err))
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)
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}
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acceptFollower (followsArg: ActorFollow[] | ActorFollow) {
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const follows = arrayify(followsArg)
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return from(follows)
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.pipe(
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concatMap(follow => {
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const handle = follow.follower.name + '@' + follow.follower.host
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return this.authHttp.post(`${InstanceFollowService.BASE_APPLICATION_URL}/followers/${handle}/accept`, {})
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}),
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toArray(),
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catchError(err => this.restExtractor.handleError(err))
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)
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}
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rejectFollower (followsArg: ActorFollow[] | ActorFollow) {
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const follows = arrayify(followsArg)
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return from(follows)
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.pipe(
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concatMap(follow => {
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const handle = follow.follower.name + '@' + follow.follower.host
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return this.authHttp.post(`${InstanceFollowService.BASE_APPLICATION_URL}/followers/${handle}/reject`, {})
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}),
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toArray(),
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catchError(err => this.restExtractor.handleError(err))
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)
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}
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removeFollower (followsArg: ActorFollow[] | ActorFollow) {
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const follows = arrayify(followsArg)
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return from(follows)
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.pipe(
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concatMap(follow => {
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const handle = follow.follower.name + '@' + follow.follower.host
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return this.authHttp.delete(`${InstanceFollowService.BASE_APPLICATION_URL}/followers/${handle}`)
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}),
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toArray(),
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catchError(err => this.restExtractor.handleError(err))
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)
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}
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buildFollowsListFilters (): AdvancedInputFilter[] {
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return [
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{
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title: $localize`Advanced filters`,
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children: [
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{
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value: 'state:accepted',
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label: $localize`Accepted follows`
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},
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{
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value: 'state:rejected',
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label: $localize`Rejected follows`
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},
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{
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value: 'state:pending',
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label: $localize`Pending follows`
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}
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]
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}
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]
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}
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private parseFollowsListFilters (search: string) {
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return this.restService.parseQueryStringFilter(search, {
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state: {
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prefix: 'state:'
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}
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})
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}
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}
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