1 files changed, 88 insertions, 0 deletions

diff --git a/client/src/app/shared/shared-search/search.service.ts b/client/src/app/shared/shared-search/search.service.ts
new file mode 100644
index 000000000..96b954c99
--- /dev/null
+++ b/client/src/app/shared/shared-search/search.service.ts
@@ -0,0 +1,88 @@
+import { Observable } from 'rxjs'
+import { catchError, map, switchMap } from 'rxjs/operators'
+import { HttpClient, HttpParams } from '@angular/common/http'
+import { Injectable } from '@angular/core'
+import { ComponentPaginationLight, RestExtractor, RestPagination, RestService } from '@app/core'
+import { peertubeLocalStorage } from '@app/helpers'
+import { Video, VideoChannel, VideoChannelService, VideoService } from '@app/shared/shared-main'
+import { ResultList, SearchTargetType, Video as VideoServerModel, VideoChannel as VideoChannelServerModel } from '@shared/models'
+import { environment } from '../../../environments/environment'
+import { AdvancedSearch } from './advanced-search.model'
+
+@Injectable()
+export class SearchService {
+  static BASE_SEARCH_URL = environment.apiUrl + '/api/v1/search/'
+
+  constructor (
+    private authHttp: HttpClient,
+    private restExtractor: RestExtractor,
+    private restService: RestService,
+    private videoService: VideoService
+  ) {
+    // Add ability to override search endpoint if the user updated this local storage key
+    const searchUrl = peertubeLocalStorage.getItem('search-url')
+    if (searchUrl) SearchService.BASE_SEARCH_URL = searchUrl
+  }
+
+  searchVideos (parameters: {
+    search: string,
+    componentPagination?: ComponentPaginationLight,
+    advancedSearch?: AdvancedSearch
+  }): Observable<ResultList<Video>> {
+    const { search, componentPagination, advancedSearch } = parameters
+
+    const url = SearchService.BASE_SEARCH_URL + 'videos'
+    let pagination: RestPagination
+
+    if (componentPagination) {
+      pagination = this.restService.componentPaginationToRestPagination(componentPagination)
+    }
+
+    let params = new HttpParams()
+    params = this.restService.addRestGetParams(params, pagination)
+
+    if (search) params = params.append('search', search)
+
+    if (advancedSearch) {
+      const advancedSearchObject = advancedSearch.toAPIObject()
+      params = this.restService.addObjectParams(params, advancedSearchObject)
+    }
+
+    return this.authHttp
+               .get<ResultList<VideoServerModel>>(url, { params })
+               .pipe(
+                 switchMap(res => this.videoService.extractVideos(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  searchVideoChannels (parameters: {
+    search: string,
+    searchTarget?: SearchTargetType,
+    componentPagination?: ComponentPaginationLight
+  }): Observable<ResultList<VideoChannel>> {
+    const { search, componentPagination, searchTarget } = parameters
+
+    const url = SearchService.BASE_SEARCH_URL + 'video-channels'
+
+    let pagination: RestPagination
+    if (componentPagination) {
+      pagination = this.restService.componentPaginationToRestPagination(componentPagination)
+    }
+
+    let params = new HttpParams()
+    params = this.restService.addRestGetParams(params, pagination)
+    params = params.append('search', search)
+
+    if (searchTarget) {
+      params = params.append('searchTarget', searchTarget as string)
+    }
+
+    return this.authHttp
+               .get<ResultList<VideoChannelServerModel>>(url, { params })
+               .pipe(
+                 map(res => VideoChannelService.extractVideoChannels(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+}