client/src/app/+about/about-instance/about-instance.component.ts

   1 import { ViewportScroller } from '@angular/common'
   2 import { AfterViewChecked, Component, ElementRef, OnInit, ViewChild } from '@angular/core'
   3 import { ActivatedRoute } from '@angular/router'
   4 import { Notifier, ServerService } from '@app/core'
   5 import { AboutHTML } from '@app/shared/shared-instance'
   6 import { copyToClipboard } from '@root-helpers/utils'
   7 import { HTMLServerConfig, ServerStats } from '@shared/models/server'
   8 import { ResolverData } from './about-instance.resolver'
   9 import { ContactAdminModalComponent } from './contact-admin-modal.component'
  10
  11 @Component({
  12   selector: 'my-about-instance',
  13   templateUrl: './about-instance.component.html',
  14   styleUrls: [ './about-instance.component.scss' ]
  15 })
  16 export class AboutInstanceComponent implements OnInit, AfterViewChecked {
  17   @ViewChild('descriptionWrapper') descriptionWrapper: ElementRef<HTMLInputElement>
  18   @ViewChild('contactAdminModal', { static: true }) contactAdminModal: ContactAdminModalComponent
  19
  20   aboutHTML: AboutHTML
  21   descriptionElement: HTMLDivElement
  22
  23   languages: string[] = []
  24   categories: string[] = []
  25   shortDescription = ''
  26
  27   initialized = false
  28
  29   serverStats: ServerStats
  30
  31   private serverConfig: HTMLServerConfig
  32
  33   private lastScrollHash: string
  34
  35   constructor (
  36     private viewportScroller: ViewportScroller,
  37     private route: ActivatedRoute,
  38     private notifier: Notifier,
  39     private serverService: ServerService
  40   ) {}
  41
  42   get instanceName () {
  43     return this.serverConfig.instance.name
  44   }
  45
  46   get isContactFormEnabled () {
  47     return this.serverConfig.email.enabled && this.serverConfig.contactForm.enabled
  48   }
  49
  50   get isNSFW () {
  51     return this.serverConfig.instance.isNSFW
  52   }
  53
  54   ngOnInit () {
  55     const { about, languages, categories, aboutHTML, descriptionElement, serverStats }: ResolverData = this.route.snapshot.data.instanceData
  56
  57     this.serverStats = serverStats
  58
  59     this.aboutHTML = aboutHTML
  60     this.descriptionElement = descriptionElement
  61
  62     this.languages = languages
  63     this.categories = categories
  64
  65     this.shortDescription = about.instance.shortDescription
  66
  67     this.serverConfig = this.serverService.getHTMLConfig()
  68
  69     this.route.data.subscribe(data => {
  70       if (!data?.isContact) return
  71
  72       const prefill = this.route.snapshot.queryParams
  73
  74       this.contactAdminModal.show(prefill)
  75     })
  76
  77     this.initialized = true
  78   }
  79
  80   ngAfterViewChecked () {
  81     if (this.initialized && window.location.hash && window.location.hash !== this.lastScrollHash) {
  82       this.viewportScroller.scrollToAnchor(window.location.hash.replace('#', ''))
  83
  84       this.lastScrollHash = window.location.hash
  85     }
  86   }
  87
  88   onClickCopyLink (anchor: HTMLAnchorElement) {
  89     const link = anchor.href
  90     copyToClipboard(link)
  91     this.notifier.success(link, $localize`Link copied`)
  92   }
  93 }