106 lines
2.6 KiB
TypeScript
106 lines
2.6 KiB
TypeScript
import { Component, OnInit } from '@angular/core';
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import { Router, ROUTER_DIRECTIVES, RouteParams } from '@angular/router-deprecated';
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import { PAGINATION_DIRECTIVES } from 'ng2-bootstrap/components/pagination';
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import {
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LoaderComponent,
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Pagination,
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SortField,
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Video,
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VideoService
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} from '../shared/index';
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import { Search, SearchField } from '../../shared/index';
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import { AuthService, User } from '../../users/index';
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import { VideoMiniatureComponent } from './video-miniature.component';
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import { VideoSortComponent } from './video-sort.component';
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@Component({
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selector: 'my-videos-list',
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styleUrls: [ 'client/app/videos/video-list/video-list.component.css' ],
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templateUrl: 'client/app/videos/video-list/video-list.component.html',
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directives: [ LoaderComponent, PAGINATION_DIRECTIVES, ROUTER_DIRECTIVES, VideoMiniatureComponent, VideoSortComponent ]
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})
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export class VideoListComponent implements OnInit {
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loading = false;
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pagination: Pagination = {
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currentPage: 1,
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itemsPerPage: 9,
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total: 0
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};
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sort: SortField;
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user: User = null;
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videos: Video[] = [];
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private search: Search;
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constructor(
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private authService: AuthService,
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private router: Router,
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private routeParams: RouteParams,
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private videoService: VideoService
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) {
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this.search = {
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value: this.routeParams.get('search'),
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field: <SearchField>this.routeParams.get('field')
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};
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this.sort = <SortField>this.routeParams.get('sort') || '-createdDate';
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}
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ngOnInit() {
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if (this.authService.isLoggedIn()) {
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this.user = User.load();
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}
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this.getVideos();
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}
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getVideos() {
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this.loading = true;
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this.videos = [];
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let observable = null;
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if (this.search.value !== null) {
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observable = this.videoService.searchVideos(this.search, this.pagination, this.sort);
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} else {
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observable = this.videoService.getVideos(this.pagination, this.sort);
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}
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observable.subscribe(
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({ videos, totalVideos }) => {
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this.videos = videos;
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this.pagination.total = totalVideos;
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this.loading = false;
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},
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error => alert(error)
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);
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}
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noVideo() {
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return !this.loading && this.videos.length === 0;
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}
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onRemoved(video: Video) {
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this.videos.splice(this.videos.indexOf(video), 1);
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}
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onSort(sort: SortField) {
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this.sort = sort;
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const params: any = {
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sort: this.sort
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};
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if (this.search.value) {
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params.field = this.search.field;
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params.search = this.search.value;
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}
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this.router.navigate(['VideosList', params]);
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this.getVideos();
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}
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}
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