client/src/app/+admin/plugins/plugin-search/plugin-search.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { Notifier } from '@app/core'
   3 import { ConfirmService } from '../../../core'
   4 import { I18n } from '@ngx-translate/i18n-polyfill'
   5 import { PluginType } from '@shared/models/plugins/plugin.type'
   6 import { PluginApiService } from '@app/+admin/plugins/shared/plugin-api.service'
   7 import { ComponentPagination, hasMoreItems } from '@app/shared/rest/component-pagination.model'
   8 import { ActivatedRoute, Router } from '@angular/router'
   9 import { PeerTubePluginIndex } from '@shared/models/plugins/peertube-plugin-index.model'
  10 import { Subject } from 'rxjs'
  11 import { debounceTime, distinctUntilChanged } from 'rxjs/operators'
  12
  13 @Component({
  14   selector: 'my-plugin-search',
  15   templateUrl: './plugin-search.component.html',
  16   styleUrls: [
  17     '../shared/toggle-plugin-type.scss',
  18     '../shared/plugin-list.component.scss',
  19     './plugin-search.component.scss'
  20   ]
  21 })
  22 export class PluginSearchComponent implements OnInit {
  23   pluginTypeOptions: { label: string, value: PluginType }[] = []
  24   pluginType: PluginType = PluginType.PLUGIN
  25
  26   pagination: ComponentPagination = {
  27     currentPage: 1,
  28     itemsPerPage: 10
  29   }
  30   sort = '-popularity'
  31
  32   search = ''
  33   isSearching = false
  34
  35   plugins: PeerTubePluginIndex[] = []
  36   installing: { [name: string]: boolean } = {}
  37
  38   private searchSubject = new Subject<string>()
  39
  40   constructor (
  41     private i18n: I18n,
  42     private pluginService: PluginApiService,
  43     private notifier: Notifier,
  44     private confirmService: ConfirmService,
  45     private router: Router,
  46     private route: ActivatedRoute
  47   ) {
  48     this.pluginTypeOptions = this.pluginService.getPluginTypeOptions()
  49   }
  50
  51   ngOnInit () {
  52     const query = this.route.snapshot.queryParams
  53     if (query['pluginType']) this.pluginType = parseInt(query['pluginType'], 10)
  54
  55     this.searchSubject.asObservable()
  56         .pipe(
  57           debounceTime(400),
  58           distinctUntilChanged()
  59         )
  60         .subscribe(search => {
  61           this.search = search
  62           this.reloadPlugins()
  63         })
  64
  65     this.reloadPlugins()
  66   }
  67
  68   onSearchChange (search: string) {
  69     this.searchSubject.next(search)
  70   }
  71
  72   reloadPlugins () {
  73     this.pagination.currentPage = 1
  74     this.plugins = []
  75
  76     this.router.navigate([], { queryParams: { pluginType: this.pluginType } })
  77
  78     this.loadMorePlugins()
  79   }
  80
  81   loadMorePlugins () {
  82     this.isSearching = true
  83
  84     this.pluginService.searchAvailablePlugins(this.pluginType, this.pagination, this.sort, this.search)
  85         .subscribe(
  86           res => {
  87             this.isSearching = false
  88
  89             this.plugins = this.plugins.concat(res.data)
  90             this.pagination.totalItems = res.total
  91           },
  92
  93           err => this.notifier.error(err.message)
  94         )
  95   }
  96
  97   onNearOfBottom () {
  98     if (!hasMoreItems(this.pagination)) return
  99
 100     this.pagination.currentPage += 1
 101
 102     this.loadMorePlugins()
 103   }
 104
 105   isInstalling (plugin: PeerTubePluginIndex) {
 106     return !!this.installing[plugin.npmName]
 107   }
 108
 109   async install (plugin: PeerTubePluginIndex) {
 110     if (this.installing[plugin.npmName]) return
 111
 112     const res = await this.confirmService.confirm(
 113       this.i18n('Please only install plugins or themes you trust, since they can execute any code on your instance.'),
 114       this.i18n('Install {{pluginName}}?', { pluginName: plugin.name })
 115     )
 116     if (res === false) return
 117
 118     this.installing[plugin.npmName] = true
 119
 120     this.pluginService.install(plugin.npmName)
 121         .subscribe(
 122           () => {
 123             this.installing[plugin.npmName] = false
 124
 125             this.notifier.success(this.i18n('{{pluginName}} installed.', { pluginName: plugin.name }))
 126
 127             plugin.installed = true
 128           },
 129
 130           err => this.notifier.error(err.message)
 131         )
 132   }
 133 }