Add ability to update some configuration keys

16 files changed, 428 insertions, 11 deletions

diff --git a/client/src/app/+admin/admin-routing.module.ts b/client/src/app/+admin/admin-routing.module.ts
index 7ef5c6105..0301d7601 100644
--- a/client/src/app/+admin/admin-routing.module.ts
+++ b/client/src/app/+admin/admin-routing.module.ts
@@ -1,14 +1,15 @@
 import { NgModule } from '@angular/core'
 import { RouterModule, Routes } from '@angular/router'
+import { ConfigRoutes } from '@app/+admin/config'
 
 import { MetaGuard } from '@ngx-meta/core'
 
 import { AdminComponent } from './admin.component'
 import { FollowsRoutes } from './follows'
+import { JobsRoutes } from './jobs/job.routes'
 import { UsersRoutes } from './users'
 import { VideoAbusesRoutes } from './video-abuses'
 import { VideoBlacklistRoutes } from './video-blacklist'
-import { JobsRoutes } from './jobs/job.routes'
 
 const adminRoutes: Routes = [
   {
@@ -26,7 +27,8 @@ const adminRoutes: Routes = [
       ...UsersRoutes,
       ...VideoAbusesRoutes,
       ...VideoBlacklistRoutes,
-      ...JobsRoutes
+      ...JobsRoutes,
+      ...ConfigRoutes
     ]
   }
 ]
diff --git a/client/src/app/+admin/admin.component.html b/client/src/app/+admin/admin.component.html
index 0bf4c8aac..e4644498b 100644
--- a/client/src/app/+admin/admin.component.html
+++ b/client/src/app/+admin/admin.component.html
@@ -19,6 +19,10 @@
     <a *ngIf="hasJobsRight()" routerLink="/admin/jobs" routerLinkActive="active" class="title-page">
       Jobs
     </a>
+
+    <a *ngIf="hasConfigRight()" routerLink="/admin/config" routerLinkActive="active" class="title-page">
+      Configuration
+    </a>
   </div>
 
   <div class="margin-content">
diff --git a/client/src/app/+admin/admin.component.ts b/client/src/app/+admin/admin.component.ts
index 75cd50cc7..1a4dd6786 100644
--- a/client/src/app/+admin/admin.component.ts
+++ b/client/src/app/+admin/admin.component.ts
@@ -28,4 +28,8 @@ export class AdminComponent {
   hasJobsRight () {
     return this.auth.getUser().hasRight(UserRight.MANAGE_JOBS)
   }
+
+  hasConfigRight () {
+    return this.auth.getUser().hasRight(UserRight.MANAGE_CONFIGURATION)
+  }
 }
diff --git a/client/src/app/+admin/admin.module.ts b/client/src/app/+admin/admin.module.ts
index 74ceb25ef..1d9120490 100644
--- a/client/src/app/+admin/admin.module.ts
+++ b/client/src/app/+admin/admin.module.ts
@@ -1,4 +1,6 @@
 import { NgModule } from '@angular/core'
+import { ConfigComponent, EditCustomConfigComponent } from '@app/+admin/config'
+import { ConfigService } from '@app/+admin/config/shared/config.service'
 import { TabsModule } from 'ngx-bootstrap/tabs'
 import { DataTableModule } from 'primeng/components/datatable/datatable'
 import { SharedModule } from '../shared'
@@ -41,7 +43,10 @@ import { VideoBlacklistComponent, VideoBlacklistListComponent } from './video-bl
     VideoAbuseListComponent,
 
     JobsComponent,
-    JobsListComponent
+    JobsListComponent,
+
+    ConfigComponent,
+    EditCustomConfigComponent
   ],
 
   exports: [
@@ -51,7 +56,8 @@ import { VideoBlacklistComponent, VideoBlacklistListComponent } from './video-bl
   providers: [
     FollowService,
     UserService,
-    JobService
+    JobService,
+    ConfigService
   ]
 })
 export class AdminModule { }
diff --git a/client/src/app/+admin/config/config.component.ts b/client/src/app/+admin/config/config.component.ts
new file mode 100644
index 000000000..e0eb77278
--- /dev/null
+++ b/client/src/app/+admin/config/config.component.ts
@@ -0,0 +1,7 @@
+import { Component } from '@angular/core'
+
+@Component({
+  template: '<router-outlet></router-outlet>'
+})
+export class ConfigComponent {
+}
diff --git a/client/src/app/+admin/config/config.routes.ts b/client/src/app/+admin/config/config.routes.ts
new file mode 100644
index 000000000..a46b0ddfd
--- /dev/null
+++ b/client/src/app/+admin/config/config.routes.ts
@@ -0,0 +1,32 @@
+import { Routes } from '@angular/router'
+import { EditCustomConfigComponent } from '@app/+admin/config/edit-custom-config'
+import { UserRightGuard } from '@app/core'
+import { UserRight } from '../../../../../shared/models/users'
+import { ConfigComponent } from './config.component'
+
+export const ConfigRoutes: Routes = [
+  {
+    path: 'config',
+    component: ConfigComponent,
+    canActivate: [ UserRightGuard ],
+    data: {
+      userRight: UserRight.MANAGE_CONFIGURATION
+    },
+    children: [
+      {
+        path: '',
+        redirectTo: 'edit-custom',
+        pathMatch: 'full'
+      },
+      {
+        path: 'edit-custom',
+        component: EditCustomConfigComponent,
+        data: {
+          meta: {
+            title: 'Following list'
+          }
+        }
+      }
+    ]
+  }
+]
diff --git a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html
new file mode 100644
index 000000000..c568a43b4
--- /dev/null
+++ b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html
@@ -0,0 +1,97 @@
+<div class="admin-sub-title">Update PeerTube configuration</div>
+
+<form role="form" (ngSubmit)="formValidated()" [formGroup]="form">
+
+  <div class="inner-form-title">Cache</div>
+
+  <div class="form-group">
+    <label for="cachePreviewsSize">Preview cache size</label>
+    <input
+      type="text" id="cachePreviewsSize"
+      formControlName="cachePreviewsSize" [ngClass]="{ 'input-error': formErrors['cachePreviewsSize'] }"
+    >
+    <div *ngIf="formErrors.cachePreviewsSize" class="form-error">
+      {{ formErrors.cachePreviewsSize }}
+    </div>
+  </div>
+
+  <div class="inner-form-title">Signup</div>
+
+  <div class="form-group">
+    <input type="checkbox" id="signupEnabled" formControlName="signupEnabled">
+
+    <label for="signupEnabled"></label>
+    <label for="signupEnabled">Signup enabled</label>
+  </div>
+
+  <div *ngIf="isSignupEnabled()" class="form-group">
+    <label for="signupLimit">Signup limit</label>
+    <input
+        type="text" id="signupLimit"
+        formControlName="signupLimit" [ngClass]="{ 'input-error': formErrors['signupLimit'] }"
+    >
+    <div *ngIf="formErrors.signupLimit" class="form-error">
+      {{ formErrors.signupLimit }}
+    </div>
+  </div>
+
+  <div class="inner-form-title">Administrator</div>
+
+  <div class="form-group">
+    <label for="adminEmail">Admin email</label>
+    <input
+        type="text" id="adminEmail"
+        formControlName="adminEmail" [ngClass]="{ 'input-error': formErrors['adminEmail'] }"
+    >
+    <div *ngIf="formErrors.adminEmail" class="form-error">
+      {{ formErrors.adminEmail }}
+    </div>
+  </div>
+
+  <div class="inner-form-title">Users</div>
+
+  <div class="form-group">
+    <label for="userVideoQuota">User default video quota</label>
+    <div class="peertube-select-container">
+      <select id="userVideoQuota" formControlName="userVideoQuota">
+        <option *ngFor="let videoQuotaOption of videoQuotaOptions" [value]="videoQuotaOption.value">
+          {{ videoQuotaOption.label }}
+        </option>
+      </select>
+    </div>
+  </div>
+
+  <div class="inner-form-title">Transcoding</div>
+
+  <div class="form-group">
+    <input type="checkbox" id="transcodingEnabled" formControlName="transcodingEnabled">
+
+    <label for="transcodingEnabled"></label>
+    <label for="transcodingEnabled">Transcoding enabled</label>
+  </div>
+
+  <ng-template [ngIf]="isTranscodingEnabled()">
+
+    <div class="form-group">
+      <label for="transcodingThreads">Transcoding threads</label>
+      <div class="peertube-select-container">
+        <select id="transcodingThreads" formControlName="transcodingThreads">
+          <option *ngFor="let transcodingThreadOption of transcodingThreadOptions" [value]="transcodingThreadOption.value">
+            {{ transcodingThreadOption.label }}
+          </option>
+        </select>
+      </div>
+    </div>
+
+    <div class="form-group" *ngFor="let resolution of resolutions">
+      <input
+        type="checkbox" [id]="getResolutionKey(resolution)"
+        [formControlName]="getResolutionKey(resolution)"
+      >
+      <label [for]="getResolutionKey(resolution)"></label>
+      <label [for]="getResolutionKey(resolution)">Resolution {{ resolution }} enabled</label>
+    </div>
+  </ng-template>
+
+  <input type="submit" value="Update configuration" [disabled]="!form.valid">
+</form>
diff --git a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.scss b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.scss
new file mode 100644
index 000000000..0195f44eb
--- /dev/null
+++ b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.scss
@@ -0,0 +1,31 @@
+@import '_variables';
+@import '_mixins';
+
+input[type=text] {
+  @include peertube-input-text(340px);
+  display: block;
+}
+
+input[type=checkbox] {
+  @include peertube-checkbox(1px);
+}
+
+.peertube-select-container {
+  @include peertube-select-container(340px);
+}
+
+input[type=submit] {
+  @include peertube-button;
+  @include orange-button;
+
+  margin-top: 20px;
+}
+
+.inner-form-title {
+  text-transform: uppercase;
+  color: $orange-color;
+  font-weight: $font-bold;
+  font-size: 13px;
+  margin-top: 30px;
+  margin-bottom: 10px;
+}
diff --git a/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts
new file mode 100644
index 000000000..1b3522786
--- /dev/null
+++ b/client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts
@@ -0,0 +1,174 @@
+import { Component, OnInit } from '@angular/core'
+import { FormBuilder, FormGroup } from '@angular/forms'
+import { Router } from '@angular/router'
+import { ConfigService } from '@app/+admin/config/shared/config.service'
+import { ServerService } from '@app/core/server/server.service'
+import { FormReactive, USER_VIDEO_QUOTA } from '@app/shared'
+import { ADMIN_EMAIL, CACHE_PREVIEWS_SIZE, SIGNUP_LIMIT, TRANSCODING_THREADS } from '@app/shared/forms/form-validators/custom-config'
+import { NotificationsService } from 'angular2-notifications'
+import { CustomConfig } from '../../../../../../shared/models/config/custom-config.model'
+
+@Component({
+  selector: 'my-edit-custom-config',
+  templateUrl: './edit-custom-config.component.html',
+  styleUrls: [ './edit-custom-config.component.scss' ]
+})
+export class EditCustomConfigComponent extends FormReactive implements OnInit {
+  customConfig: CustomConfig
+  resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
+
+  videoQuotaOptions = [
+    { value: -1, label: 'Unlimited' },
+    { value: 0, label: '0' },
+    { value: 100 * 1024 * 1024, label: '100MB' },
+    { value: 500 * 1024 * 1024, label: '500MB' },
+    { value: 1024 * 1024 * 1024, label: '1GB' },
+    { value: 5 * 1024 * 1024 * 1024, label: '5GB' },
+    { value: 20 * 1024 * 1024 * 1024, label: '20GB' },
+    { value: 50 * 1024 * 1024 * 1024, label: '50GB' }
+  ]
+  transcodingThreadOptions = [
+    { value: 1, label: '1' },
+    { value: 2, label: '2' },
+    { value: 4, label: '4' },
+    { value: 8, label: '8' }
+  ]
+
+  form: FormGroup
+  formErrors = {
+    cachePreviewsSize: '',
+    signupLimit: '',
+    adminEmail: '',
+    userVideoQuota: '',
+    transcodingThreads: ''
+  }
+  validationMessages = {
+    cachePreviewsSize: CACHE_PREVIEWS_SIZE.MESSAGES,
+    signupLimit: SIGNUP_LIMIT.MESSAGES,
+    adminEmail: ADMIN_EMAIL.MESSAGES,
+    userVideoQuota: USER_VIDEO_QUOTA.MESSAGES
+  }
+
+  constructor (
+    private formBuilder: FormBuilder,
+    private router: Router,
+    private notificationsService: NotificationsService,
+    private configService: ConfigService,
+    private serverService: ServerService
+  ) {
+    super()
+  }
+
+  getResolutionKey (resolution: string) {
+    return 'transcodingResolution' + resolution
+  }
+
+  buildForm () {
+    const formGroupData = {
+      cachePreviewsSize: [ '', CACHE_PREVIEWS_SIZE.VALIDATORS ],
+      signupEnabled: [ ],
+      signupLimit: [ '', SIGNUP_LIMIT.VALIDATORS ],
+      adminEmail: [ '', ADMIN_EMAIL.VALIDATORS ],
+      userVideoQuota: [ '', USER_VIDEO_QUOTA.VALIDATORS ],
+      transcodingThreads: [ '', TRANSCODING_THREADS.VALIDATORS ],
+      transcodingEnabled: [ ]
+    }
+
+    for (const resolution of this.resolutions) {
+      const key = this.getResolutionKey(resolution)
+      formGroupData[key] = [ false ]
+    }
+
+    this.form = this.formBuilder.group(formGroupData)
+
+    this.form.valueChanges.subscribe(data => this.onValueChanged(data))
+  }
+
+  ngOnInit () {
+    this.buildForm()
+
+    this.configService.getCustomConfig()
+      .subscribe(
+        res => {
+          this.customConfig = res
+
+          this.updateForm()
+        },
+
+        err => this.notificationsService.error('Error', err.message)
+      )
+  }
+
+  isTranscodingEnabled () {
+    return this.form.value['transcodingEnabled'] === true
+  }
+
+  isSignupEnabled () {
+    return this.form.value['signupEnabled'] === true
+  }
+
+  formValidated () {
+    const data = {
+      cache: {
+        previews: {
+          size: this.form.value['cachePreviewsSize']
+        }
+      },
+      signup: {
+        enabled: this.form.value['signupEnabled'],
+        limit: this.form.value['signupLimit']
+      },
+      admin: {
+        email: this.form.value['adminEmail']
+      },
+      user: {
+        videoQuota: this.form.value['userVideoQuota']
+      },
+      transcoding: {
+        enabled: this.form.value['transcodingEnabled'],
+        threads: this.form.value['transcodingThreads'],
+        resolutions: {
+          '240p': this.form.value[this.getResolutionKey('240p')],
+          '360p': this.form.value[this.getResolutionKey('360p')],
+          '480p': this.form.value[this.getResolutionKey('480p')],
+          '720p': this.form.value[this.getResolutionKey('720p')],
+          '1080p': this.form.value[this.getResolutionKey('1080p')]
+        }
+      }
+    }
+
+    this.configService.updateCustomConfig(data)
+      .subscribe(
+        res => {
+          this.customConfig = res
+
+          // Reload general configuration
+          this.serverService.loadConfig()
+
+          this.updateForm()
+        },
+
+        err => this.notificationsService.error('Error', err.message)
+      )
+  }
+
+  private updateForm () {
+    const data = {
+      cachePreviewsSize: this.customConfig.cache.previews.size,
+      signupEnabled: this.customConfig.signup.enabled,
+      signupLimit: this.customConfig.signup.limit,
+      adminEmail: this.customConfig.admin.email,
+      userVideoQuota: this.customConfig.user.videoQuota,
+      transcodingThreads: this.customConfig.transcoding.threads,
+      transcodingEnabled: this.customConfig.transcoding.enabled
+    }
+
+    for (const resolution of this.resolutions) {
+      const key = this.getResolutionKey(resolution)
+      data[key] = this.customConfig.transcoding.resolutions[resolution]
+    }
+
+    this.form.patchValue(data)
+  }
+
+}
diff --git a/client/src/app/+admin/config/edit-custom-config/index.ts b/client/src/app/+admin/config/edit-custom-config/index.ts
new file mode 100644
index 000000000..1ec12631f
--- /dev/null
+++ b/client/src/app/+admin/config/edit-custom-config/index.ts
@@ -0,0 +1 @@
+export * from './edit-custom-config.component'
diff --git a/client/src/app/+admin/config/index.ts b/client/src/app/+admin/config/index.ts
new file mode 100644
index 000000000..b47ebf8db
--- /dev/null
+++ b/client/src/app/+admin/config/index.ts
@@ -0,0 +1,3 @@
+export * from './edit-custom-config'
+export * from './config.component'
+export * from './config.routes'
diff --git a/client/src/app/+admin/config/shared/config.service.ts b/client/src/app/+admin/config/shared/config.service.ts
new file mode 100644
index 000000000..13f1f6cd2
--- /dev/null
+++ b/client/src/app/+admin/config/shared/config.service.ts
@@ -0,0 +1,26 @@
+import { HttpClient } from '@angular/common/http'
+import { Injectable } from '@angular/core'
+import { CustomConfig } from '../../../../../../shared/models/config/custom-config.model'
+import { environment } from '../../../../environments/environment'
+import { RestExtractor, RestService } from '../../../shared'
+
+@Injectable()
+export class ConfigService {
+  private static BASE_APPLICATION_URL = environment.apiUrl + '/api/v1/config'
+
+  constructor (
+    private authHttp: HttpClient,
+    private restService: RestService,
+    private restExtractor: RestExtractor
+  ) {}
+
+  getCustomConfig () {
+    return this.authHttp.get<CustomConfig>(ConfigService.BASE_APPLICATION_URL + '/custom')
+      .catch(res => this.restExtractor.handleError(res))
+  }
+
+  updateCustomConfig (data: CustomConfig) {
+    return this.authHttp.put<CustomConfig>(ConfigService.BASE_APPLICATION_URL + '/custom', data)
+      .catch(res => this.restExtractor.handleError(res))
+  }
+}
diff --git a/client/src/app/account/account-settings/account-details/account-details.component.html b/client/src/app/account/account-settings/account-details/account-details.component.html
index c8e1e73b0..8f1475a4d 100644
--- a/client/src/app/account/account-settings/account-details/account-details.component.html
+++ b/client/src/app/account/account-settings/account-details/account-details.component.html
@@ -1,5 +1,3 @@
-<div *ngIf="error" class="alert alert-danger">{{ error }}</div>
-
 <form role="form" (ngSubmit)="updateDetails()" [formGroup]="form">
   <div class="form-group">
     <input
diff --git a/client/src/app/account/account-settings/account-details/account-details.component.ts b/client/src/app/account/account-settings/account-details/account-details.component.ts
index b8c19d8d6..917f31651 100644
--- a/client/src/app/account/account-settings/account-details/account-details.component.ts
+++ b/client/src/app/account/account-settings/account-details/account-details.component.ts
@@ -14,8 +14,6 @@ import { FormReactive, User, UserService } from '../../../shared'
 export class AccountDetailsComponent extends FormReactive implements OnInit {
   @Input() user: User = null
 
-  error: string = null
-
   form: FormGroup
   formErrors = {}
   validationMessages = {}
@@ -50,7 +48,6 @@ export class AccountDetailsComponent extends FormReactive implements OnInit {
       autoPlayVideo
     }
 
-    this.error = null
     this.userService.updateMyDetails(details).subscribe(
       () => {
         this.notificationsService.success('Success', 'Information updated.')
@@ -58,7 +55,7 @@ export class AccountDetailsComponent extends FormReactive implements OnInit {
         this.authService.refreshUserInformation()
       },
 
-      err => this.error = err.message
+      err => this.notificationsService.error('Error', err.message)
     )
   }
 }
diff --git a/client/src/app/menu/menu.component.html b/client/src/app/menu/menu.component.html
index d138d2ba7..94f82e352 100644
--- a/client/src/app/menu/menu.component.html
+++ b/client/src/app/menu/menu.component.html
@@ -14,7 +14,7 @@
 
       <ul *dropdownMenu class="dropdown-menu">
         <li>
-          <a routerLink="/account/settings" class="dropdown-item" title="My account">
+          <a i18n routerLink="/account/settings" class="dropdown-item" title="My account">
             My account
           </a>
 
diff --git a/client/src/app/shared/forms/form-validators/custom-config.ts b/client/src/app/shared/forms/form-validators/custom-config.ts
new file mode 100644
index 000000000..17ae0e75c
--- /dev/null
+++ b/client/src/app/shared/forms/form-validators/custom-config.ts
@@ -0,0 +1,35 @@
+import { Validators } from '@angular/forms'
+
+export const CACHE_PREVIEWS_SIZE = {
+  VALIDATORS: [ Validators.required, Validators.min(1), Validators.pattern('[0-9]+') ],
+  MESSAGES: {
+    'required': 'Preview cache size is required.',
+    'min': 'Preview cache size must be greater than 1.',
+    'pattern': 'Preview cache size must be a number.'
+  }
+}
+
+export const SIGNUP_LIMIT = {
+  VALIDATORS: [ Validators.required, Validators.min(1), Validators.pattern('[0-9]+') ],
+  MESSAGES: {
+    'required': 'Signup limit is required.',
+    'min': 'Signup limit must be greater than 1.',
+    'pattern': 'Preview cache size must be a number.'
+  }
+}
+
+export const ADMIN_EMAIL = {
+  VALIDATORS: [ Validators.required, Validators.email ],
+  MESSAGES: {
+    'required': 'Admin email is required.',
+    'email': 'Admin email must be valid.'
+  }
+}
+
+export const TRANSCODING_THREADS = {
+  VALIDATORS: [ Validators.required, Validators.min(1) ],
+  MESSAGES: {
+    'required': 'Transcoding threads is required.',
+    'min': 'Transcoding threads must be greater than 1.'
+  }
+}