fix(repository): Move backend code into subdirectory

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

backend/src/frontend-config/frontend-config.dto.ts

@@ -0,0 +1,182 @@
+/*
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import {
+  IsArray,
+  IsBoolean,
+  IsNumber,
+  IsOptional,
+  IsString,
+  IsUrl,
+  ValidateNested,
+} from 'class-validator';
+import { URL } from 'url';
+
+import { GuestAccess } from '../config/guest_access.enum';
+import { ServerVersion } from '../monitoring/server-status.dto';
+import { BaseDto } from '../utils/base.dto.';
+
+export enum AuthProviderType {
+  LOCAL = 'local',
+  LDAP = 'ldap',
+  SAML = 'saml',
+  OAUTH2 = 'oauth2',
+  GITLAB = 'gitlab',
+  FACEBOOK = 'facebook',
+  GITHUB = 'github',
+  TWITTER = 'twitter',
+  DROPBOX = 'dropbox',
+  GOOGLE = 'google',
+}
+
+export type AuthProviderTypeWithCustomName =
+  | AuthProviderType.LDAP
+  | AuthProviderType.OAUTH2
+  | AuthProviderType.SAML
+  | AuthProviderType.GITLAB;
+
+export type AuthProviderTypeWithoutCustomName =
+  | AuthProviderType.LOCAL
+  | AuthProviderType.FACEBOOK
+  | AuthProviderType.GITHUB
+  | AuthProviderType.TWITTER
+  | AuthProviderType.DROPBOX
+  | AuthProviderType.GOOGLE;
+
+export class AuthProviderWithoutCustomNameDto extends BaseDto {
+  /**
+   * The type of the auth provider.
+   */
+  @IsString()
+  type: AuthProviderTypeWithoutCustomName;
+}
+
+export class AuthProviderWithCustomNameDto extends BaseDto {
+  /**
+   * The type of the auth provider.
+   */
+  @IsString()
+  type: AuthProviderTypeWithCustomName;
+
+  /**
+   * The identifier with which the auth provider can be called
+   * @example gitlab-fsorg
+   */
+  @IsString()
+  identifier: string;
+
+  /**
+   * The name given to the auth provider
+   * @example GitLab fachschaften.org
+   */
+  @IsString()
+  providerName: string;
+}
+
+export type AuthProviderDto =
+  | AuthProviderWithCustomNameDto
+  | AuthProviderWithoutCustomNameDto;
+
+export class BrandingDto extends BaseDto {
+  /**
+   * The name to be displayed next to the HedgeDoc logo
+   * @example ACME Corp
+   */
+  @IsString()
+  @IsOptional()
+  name?: string;
+
+  /**
+   * The logo to be displayed next to the HedgeDoc logo
+   * @example https://md.example.com/logo.png
+   */
+  @IsUrl()
+  @IsOptional()
+  logo?: URL;
+}
+
+export class SpecialUrlsDto extends BaseDto {
+  /**
+   * A link to the privacy notice
+   * @example https://md.example.com/n/privacy
+   */
+  @IsUrl()
+  @IsOptional()
+  privacy?: URL;
+
+  /**
+   * A link to the terms of use
+   * @example https://md.example.com/n/termsOfUse
+   */
+  @IsUrl()
+  @IsOptional()
+  termsOfUse?: URL;
+
+  /**
+   * A link to the imprint
+   * @example https://md.example.com/n/imprint
+   */
+  @IsUrl()
+  @IsOptional()
+  imprint?: URL;
+}
+
+export class FrontendConfigDto extends BaseDto {
+  /**
+   * Maximum access level for guest users
+   */
+  @IsString()
+  guestAccess: GuestAccess;
+
+  /**
+   * Are users allowed to register on this instance?
+   */
+  @IsBoolean()
+  allowRegister: boolean;
+
+  /**
+   * Which auth providers are enabled and how are they configured?
+   */
+  @IsArray()
+  @ValidateNested({ each: true })
+  authProviders: AuthProviderDto[];
+
+  /**
+   * Individual branding information
+   */
+  @ValidateNested()
+  branding: BrandingDto;
+
+  /**
+   * Is an image proxy enabled?
+   */
+  @IsBoolean()
+  useImageProxy: boolean;
+
+  /**
+   * Links to some special pages
+   */
+  @ValidateNested()
+  specialUrls: SpecialUrlsDto;
+
+  /**
+   * The version of HedgeDoc
+   */
+  @ValidateNested()
+  version: ServerVersion;
+
+  /**
+   * The plantUML server that should be used to render.
+   */
+  @IsUrl()
+  @IsOptional()
+  plantUmlServer?: URL;
+
+  /**
+   * The maximal length of each document
+   */
+  @IsNumber()
+  maxDocumentLength: number;
+}