Add about information in registration page

9 files changed, 141 insertions, 37 deletions

diff --git a/client/src/app/shared/angular/peertube-template.directive.ts b/client/src/app/shared/angular/peertube-template.directive.ts
index a514b6057..e04c25d9a 100644
--- a/client/src/app/shared/angular/peertube-template.directive.ts
+++ b/client/src/app/shared/angular/peertube-template.directive.ts
@@ -3,8 +3,8 @@ import { Directive, Input, TemplateRef } from '@angular/core'
 @Directive({
   selector: '[ptTemplate]'
 })
-export class PeerTubeTemplateDirective {
-  @Input('ptTemplate') name: string
+export class PeerTubeTemplateDirective <T extends string> {
+  @Input('ptTemplate') name: T
 
   constructor (public template: TemplateRef<any>) {
     // empty
diff --git a/client/src/app/shared/forms/peertube-checkbox.component.html b/client/src/app/shared/forms/peertube-checkbox.component.html
index 571a1a673..f1e3bf0bf 100644
--- a/client/src/app/shared/forms/peertube-checkbox.component.html
+++ b/client/src/app/shared/forms/peertube-checkbox.component.html
@@ -3,8 +3,15 @@
     <input type="checkbox" [(ngModel)]="checked" (ngModelChange)="onModelChange()" [id]="inputName" [disabled]="disabled" />
     <span role="checkbox" [attr.aria-checked]="checked"></span>
     <span *ngIf="labelText">{{ labelText }}</span>
-    <span *ngIf="labelHtml" [innerHTML]="labelHtml"></span>
+
+    <span *ngIf="labelTemplate">
+      <ng-container *ngTemplateOutlet="labelTemplate"></ng-container>
+    </span>
   </label>
 
-  <my-help *ngIf="helpHtml" [tooltipPlacement]="helpPlacement" helpType="custom" i18n-customHtml [customHtml]="helpHtml"></my-help>
+  <my-help *ngIf="helpTemplate" [tooltipPlacement]="helpPlacement" helpType="custom">
+    <ng-template ptTemplate="customHtml">
+      <ng-template *ngTemplateOutlet="helpTemplate"></ng-template>
+    </ng-template>
+  </my-help>
 </div>
diff --git a/client/src/app/shared/forms/peertube-checkbox.component.ts b/client/src/app/shared/forms/peertube-checkbox.component.ts
index a4b72aa37..3b8f39ed0 100644
--- a/client/src/app/shared/forms/peertube-checkbox.component.ts
+++ b/client/src/app/shared/forms/peertube-checkbox.component.ts
@@ -1,5 +1,6 @@
-import { ChangeDetectorRef, Component, forwardRef, Input, OnChanges, SimpleChanges } from '@angular/core'
+import { AfterContentInit, ChangeDetectorRef, Component, ContentChildren, forwardRef, Input, QueryList, TemplateRef } from '@angular/core'
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms'
+import { PeerTubeTemplateDirective } from '@app/shared/angular/peertube-template.directive'
 
 @Component({
   selector: 'my-peertube-checkbox',
@@ -13,20 +14,35 @@ import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms'
     }
   ]
 })
-export class PeertubeCheckboxComponent implements ControlValueAccessor {
+export class PeertubeCheckboxComponent implements ControlValueAccessor, AfterContentInit {
   @Input() checked = false
   @Input() inputName: string
   @Input() labelText: string
-  @Input() labelHtml: string
-  @Input() helpHtml: string
   @Input() helpPlacement = 'top'
   @Input() disabled = false
 
+  @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'label' | 'help'>>
+
   // FIXME: https://github.com/angular/angular/issues/10816#issuecomment-307567836
   @Input() onPushWorkaround = false
 
+  labelTemplate: TemplateRef<any>
+  helpTemplate: TemplateRef<any>
+
   constructor (private cdr: ChangeDetectorRef) { }
 
+  ngAfterContentInit () {
+    {
+      const t = this.templates.find(t => t.name === 'label')
+      if (t) this.labelTemplate = t.template
+    }
+
+    {
+      const t = this.templates.find(t => t.name === 'help')
+      if (t) this.helpTemplate = t.template
+    }
+  }
+
   propagateChange = (_: any) => { /* empty */ }
 
   writeValue (checked: boolean) {
diff --git a/client/src/app/shared/instance/instance-features-table.component.html b/client/src/app/shared/instance/instance-features-table.component.html
index 845876f55..d1cb8fcbe 100644
--- a/client/src/app/shared/instance/instance-features-table.component.html
+++ b/client/src/app/shared/instance/instance-features-table.component.html
@@ -43,7 +43,11 @@
         <ng-container *ngIf="initialUserVideoQuota !== -1">
           {{ initialUserVideoQuota | bytes: 0 }} <ng-container *ngIf="dailyUserVideoQuota !== -1">({{ dailyUserVideoQuota | bytes: 0 }} per day)</ng-container>
 
-          <my-help tooltipPlacement="auto" helpType="custom" [customHtml]="quotaHelpIndication"></my-help>
+          <my-help tooltipPlacement="auto" helpType="custom">
+            <ng-template ptTemplate="customHtml">
+              <div [innerHTML]="quotaHelpIndication"></div>
+            </ng-template>
+          </my-help>
         </ng-container>
 
         <ng-container i18n *ngIf="initialUserVideoQuota === -1">
diff --git a/client/src/app/shared/instance/instance.service.ts b/client/src/app/shared/instance/instance.service.ts
index d0c96941d..7c76bc98b 100644
--- a/client/src/app/shared/instance/instance.service.ts
+++ b/client/src/app/shared/instance/instance.service.ts
@@ -4,6 +4,9 @@ import { Injectable } from '@angular/core'
 import { environment } from '../../../environments/environment'
 import { RestExtractor, RestService } from '../rest'
 import { About } from '../../../../../shared/models/server'
+import { MarkdownService } from '@app/shared/renderer'
+import { peertubeTranslate } from '@shared/models'
+import { ServerService } from '@app/core'
 
 @Injectable()
 export class InstanceService {
@@ -13,7 +16,9 @@ export class InstanceService {
   constructor (
     private authHttp: HttpClient,
     private restService: RestService,
-    private restExtractor: RestExtractor
+    private restExtractor: RestExtractor,
+    private markdownService: MarkdownService,
+    private serverService: ServerService
   ) {
   }
 
@@ -34,4 +39,42 @@ export class InstanceService {
                .pipe(catchError(res => this.restExtractor.handleError(res)))
 
   }
+
+  async buildHtml (about: About) {
+    const html = {
+      description: '',
+      terms: '',
+      codeOfConduct: '',
+      moderationInformation: '',
+      administrator: ''
+    }
+
+    for (const key of [ 'description', 'terms', 'codeOfConduct', 'moderationInformation', 'administrator' ]) {
+      html[ key ] = await this.markdownService.textMarkdownToHTML(about.instance[ key ])
+    }
+
+    return html
+  }
+
+  buildTranslatedLanguages (about: About, translations: any) {
+    const languagesArray = this.serverService.getVideoLanguages()
+
+    return about.instance.languages
+                .map(l => {
+                  const languageObj = languagesArray.find(la => la.id === l)
+
+                  return peertubeTranslate(languageObj.label, translations)
+                })
+  }
+
+  buildTranslatedCategories (about: About, translations: any) {
+    const categoriesArray = this.serverService.getVideoCategories()
+
+    return about.instance.categories
+                .map(c => {
+                  const categoryObj = categoriesArray.find(ca => ca.id === c)
+
+                  return peertubeTranslate(categoryObj.label, translations)
+                })
+  }
 }
diff --git a/client/src/app/shared/misc/help.component.html b/client/src/app/shared/misc/help.component.html
index e31eef06a..9a6d3e48e 100644
--- a/client/src/app/shared/misc/help.component.html
+++ b/client/src/app/shared/misc/help.component.html
@@ -1,15 +1,25 @@
 <ng-template #tooltipTemplate>
-  <ng-template [ngIf]="preHtml">
-    <p [innerHTML]="preHtml"></p>
-    <br />
-  </ng-template>
+  <p *ngIf="preHtmlTemplate">
+    <ng-template *ngTemplateOutlet="preHtmlTemplate"></ng-template>
+  </p>
 
-  <p [innerHTML]="mainHtml"></p>
+  <ng-container *ngIf="preHtmlTemplate && (customHtmlTemplate || mainHtml || postHtmlTemplate)">
+    <br /><br />
+  </ng-container>
 
-  <ng-template [ngIf]="postHtml">
-    <br />
-    <p [innerHTML]="postHtml"></p>
-  </ng-template>
+  <p *ngIf="customHtmlTemplate">
+    <ng-template *ngTemplateOutlet="customHtmlTemplate"></ng-template>
+  </p>
+
+  <p *ngIf="mainHtml" [innerHTML]="mainHtml"></p>
+
+  <ng-container *ngIf="(customHtmlTemplate || mainHtml) && postHtmlTemplate">
+    <br /><br />
+  </ng-container>
+
+  <p *ngIf="postHtmlTemplate">
+    <ng-template *ngTemplateOutlet="postHtmlTemplate"></ng-template>
+  </p>
 </ng-template>
 
 <span
diff --git a/client/src/app/shared/misc/help.component.ts b/client/src/app/shared/misc/help.component.ts
index f3426f70f..18ba8ad5e 100644
--- a/client/src/app/shared/misc/help.component.ts
+++ b/client/src/app/shared/misc/help.component.ts
@@ -1,6 +1,7 @@
-import { Component, Input, OnChanges, OnInit } from '@angular/core'
+import { AfterContentInit, Component, ContentChildren, Input, OnChanges, OnInit, QueryList, TemplateRef } from '@angular/core'
 import { I18n } from '@ngx-translate/i18n-polyfill'
 import { MarkdownService } from '@app/shared/renderer'
+import { PeerTubeTemplateDirective } from '@app/shared/angular/peertube-template.directive'
 
 @Component({
   selector: 'my-help',
@@ -8,22 +9,42 @@ import { MarkdownService } from '@app/shared/renderer'
   templateUrl: './help.component.html'
 })
 
-export class HelpComponent implements OnInit, OnChanges {
-  @Input() preHtml = ''
-  @Input() postHtml = ''
-  @Input() customHtml = ''
+export class HelpComponent implements OnInit, OnChanges, AfterContentInit {
   @Input() helpType: 'custom' | 'markdownText' | 'markdownEnhanced' = 'custom'
   @Input() tooltipPlacement = 'right'
 
+  @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'preHtml' | 'customHtml' | 'postHtml'>>
+
   isPopoverOpened = false
   mainHtml = ''
 
+  preHtmlTemplate: TemplateRef<any>
+  customHtmlTemplate: TemplateRef<any>
+  postHtmlTemplate: TemplateRef<any>
+
   constructor (private i18n: I18n) { }
 
   ngOnInit () {
     this.init()
   }
 
+  ngAfterContentInit () {
+    {
+      const t = this.templates.find(t => t.name === 'preHtml')
+      if (t) this.preHtmlTemplate = t.template
+    }
+
+    {
+      const t = this.templates.find(t => t.name === 'customHtml')
+      if (t) this.customHtmlTemplate = t.template
+    }
+
+    {
+      const t = this.templates.find(t => t.name === 'postHtml')
+      if (t) this.postHtmlTemplate = t.template
+    }
+  }
+
   ngOnChanges () {
     this.init()
   }
@@ -37,11 +58,6 @@ export class HelpComponent implements OnInit, OnChanges {
   }
 
   private init () {
-    if (this.helpType === 'custom') {
-      this.mainHtml = this.customHtml
-      return
-    }
-
     if (this.helpType === 'markdownText') {
       this.mainHtml = this.formatMarkdownSupport(MarkdownService.TEXT_RULES)
       return
diff --git a/client/src/app/shared/user-subscription/remote-subscribe.component.html b/client/src/app/shared/user-subscription/remote-subscribe.component.html
index ec3636b3e..59ee1cb04 100644
--- a/client/src/app/shared/user-subscription/remote-subscribe.component.html
+++ b/client/src/app/shared/user-subscription/remote-subscribe.component.html
@@ -12,13 +12,21 @@
     <span *ngIf="interact">Remote interact</span>
   </button>
 
-  <my-help *ngIf="!interact && showHelp"
-           helpType="custom"
-           i18n-customHtml customHtml="You can subscribe to the channel via any ActivityPub-capable fediverse instance. For instance with Mastodon or Pleroma you can type the channel URL in the search box and subscribe there.">
+  <my-help *ngIf="!interact && showHelp">
+    <ng-template ptTemplate="customHtml">
+      <ng-container i18n>
+        You can subscribe to the channel via any ActivityPub-capable fediverse instance.<br /><br />
+        For instance with Mastodon or Pleroma you can type the channel URL in the search box and subscribe there.
+      </ng-container>
+    </ng-template>
   </my-help>
 
-  <my-help *ngIf="showHelp && interact"
-           helpType="custom"
-           i18n-customHtml customHtml="You can interact with this via any ActivityPub-capable fediverse instance. For instance with Mastodon or Pleroma you can type the current URL in the search box and interact with it there.">
+  <my-help *ngIf="showHelp && interact">
+    <ng-template ptTemplate="customHtml">
+      <ng-container i18n>
+        You can interact with this via any ActivityPub-capable fediverse instance.<br /><br />
+        For instance with Mastodon or Pleroma you can type the current URL in the search box and interact with it there.
+      </ng-container>
+    </ng-template>
   </my-help>
-</form>
\ No newline at end of file
+</form>
diff --git a/client/src/app/shared/video/videos-selection.component.ts b/client/src/app/shared/video/videos-selection.component.ts
index 994e0fa1e..064420056 100644
--- a/client/src/app/shared/video/videos-selection.component.ts
+++ b/client/src/app/shared/video/videos-selection.component.ts
@@ -35,7 +35,7 @@ export class VideosSelectionComponent extends AbstractVideoList implements OnIni
   @Input() titlePage: string
   @Input() miniatureDisplayOptions: MiniatureDisplayOptions
   @Input() getVideosObservableFunction: (page: number, sort?: VideoSortField) => Observable<ResultList<Video>>
-  @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective>
+  @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'rowButtons' | 'globalButtons'>>
 
   @Output() selectionChange = new EventEmitter<SelectionType>()
   @Output() videosModelChange = new EventEmitter<Video[]>()