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 { ContactAdminModalComponent } from '@app/+about/about-instance/contact-admin-modal.component'
   5 import { Notifier } from '@app/core'
   6 import { CustomMarkupService } from '@app/shared/shared-custom-markup'
   7 import { InstanceService } from '@app/shared/shared-instance'
   8 import { About, ServerConfig } from '@shared/models'
   9 import { copyToClipboard } from '../../../root-helpers/utils'
  10 import { ResolverData } from './about-instance.resolver'
  11
  12 @Component({
  13   selector: 'my-about-instance',
  14   templateUrl: './about-instance.component.html',
  15   styleUrls: [ './about-instance.component.scss' ]
  16 })
  17 export class AboutInstanceComponent implements OnInit, AfterViewChecked {
  18   @ViewChild('descriptionWrapper') descriptionWrapper: ElementRef<HTMLInputElement>
  19   @ViewChild('contactAdminModal', { static: true }) contactAdminModal: ContactAdminModalComponent
  20
  21   shortDescription = ''
  22   descriptionContent: string
  23
  24   html = {
  25     terms: '',
  26     codeOfConduct: '',
  27     moderationInformation: '',
  28     administrator: '',
  29     creationReason: '',
  30     maintenanceLifetime: '',
  31     businessModel: '',
  32     hardwareInformation: ''
  33   }
  34
  35   languages: string[] = []
  36   categories: string[] = []
  37
  38   serverConfig: ServerConfig
  39
  40   initialized = false
  41
  42   private lastScrollHash: string
  43
  44   constructor (
  45     private customMarkupService: CustomMarkupService,
  46     private viewportScroller: ViewportScroller,
  47     private route: ActivatedRoute,
  48     private notifier: Notifier,
  49     private instanceService: InstanceService
  50   ) {}
  51
  52   get instanceName () {
  53     return this.serverConfig.instance.name
  54   }
  55
  56   get isContactFormEnabled () {
  57     return this.serverConfig.email.enabled && this.serverConfig.contactForm.enabled
  58   }
  59
  60   get isNSFW () {
  61     return this.serverConfig.instance.isNSFW
  62   }
  63
  64   async ngOnInit () {
  65     const { about, languages, categories, serverConfig }: ResolverData = this.route.snapshot.data.instanceData
  66
  67     this.serverConfig = serverConfig
  68
  69     this.languages = languages
  70     this.categories = categories
  71
  72     this.shortDescription = about.instance.shortDescription
  73     this.descriptionContent = about.instance.description
  74
  75     this.html = await this.instanceService.buildHtml(about)
  76
  77     await this.injectDescription(about)
  78
  79     this.initialized = true
  80   }
  81
  82   ngAfterViewChecked () {
  83     if (this.initialized && window.location.hash && window.location.hash !== this.lastScrollHash) {
  84       this.viewportScroller.scrollToAnchor(window.location.hash.replace('#', ''))
  85
  86       this.lastScrollHash = window.location.hash
  87     }
  88   }
  89
  90   openContactModal () {
  91     return this.contactAdminModal.show()
  92   }
  93
  94   onClickCopyLink (anchor: HTMLAnchorElement) {
  95     const link = anchor.href
  96     copyToClipboard(link)
  97     this.notifier.success(link, $localize `Link copied`)
  98   }
  99
 100   private async injectDescription (about: About) {
 101     const element = await this.customMarkupService.buildElement(about.instance.description)
 102
 103     this.descriptionWrapper.nativeElement.appendChild(element)
 104   }
 105 }