54 lines
1.5 KiB
TypeScript
54 lines
1.5 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { Http, Response } from '@angular/http';
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import { Observable } from 'rxjs/Rx';
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import { Video } from './video';
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import { AuthService } from '../users/services/auth.service';
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@Injectable()
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export class VideosService {
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private _baseVideoUrl = '/api/v1/videos/';
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constructor (private http: Http, private _authService: AuthService) {}
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getVideos() {
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return this.http.get(this._baseVideoUrl)
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.map(res => res.json())
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.map(this.extractVideos)
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.catch(this.handleError);
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}
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getVideo(id: string) {
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return this.http.get(this._baseVideoUrl + id)
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.map(res => <Video> res.json())
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.catch(this.handleError);
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}
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removeVideo(id: string) {
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const options = this._authService.getAuthRequestOptions();
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return this.http.delete(this._baseVideoUrl + id, options)
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.map(res => <number> res.status)
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.catch(this.handleError);
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}
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searchVideos(search: string) {
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return this.http.get(this._baseVideoUrl + 'search/' + search)
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.map(res => res.json())
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.map(this.extractVideos)
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.catch(this.handleError);
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}
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private extractVideos (body: any[]) {
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const videos = [];
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for (const video_json of body) {
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videos.push(new Video(video_json));
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}
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return videos;
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}
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private handleError (error: Response) {
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console.error(error);
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return Observable.throw(error.json().error || 'Server error');
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}
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}
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