pigallery2/backend/routes/GalleryRouter.ts

import {AuthenticationMWs} from "../middlewares/user/AuthenticationMWs";
import {GalleryMWs} from "../middlewares/GalleryMWs";
import {RenderingMWs} from "../middlewares/RenderingMWs";
import {ThumbnailGeneratorMWs} from "../middlewares/thumbnail/ThumbnailGeneratorMWs";
import {UserRoles} from "../../common/entities/UserDTO";

export class GalleryRouter {
  public static route(app: any) {

    this.addGetImageIcon(app);
    this.addGetImageThumbnail(app);
    this.addGetImage(app);
    this.addDirectoryList(app);

    this.addSearch(app);
    this.addInstantSearch(app);
    this.addAutoComplete(app);
  }

  private static addDirectoryList(app) {
    app.get(["/api/gallery/content/:directory(*)", "/api/gallery/", "/api/gallery//"],
      AuthenticationMWs.authenticate,
      AuthenticationMWs.authoriseDirectory,
      GalleryMWs.listDirectory,
      ThumbnailGeneratorMWs.addThumbnailInformation,
      GalleryMWs.removeCyclicDirectoryReferences,
      RenderingMWs.renderResult
    );
  };


  private static addGetImage(app) {
    app.get(["/api/gallery/content/:imagePath(*\.(jpg|bmp|png|gif|jpeg))"],
      AuthenticationMWs.authenticate,
      //TODO: authorize path
      GalleryMWs.loadImage,
      RenderingMWs.renderFile
    );
  };

  private static addGetImageThumbnail(app) {
    app.get("/api/gallery/content/:imagePath(*\.(jpg|bmp|png|gif|jpeg))/thumbnail/:size?",
      AuthenticationMWs.authenticate,
      //TODO: authorize path
      GalleryMWs.loadImage,
      ThumbnailGeneratorMWs.generateThumbnail,
      RenderingMWs.renderFile
    );
  };

  private static addGetImageIcon(app) {
    app.get("/api/gallery/content/:imagePath(*\.(jpg|bmp|png|gif|jpeg))/icon",
      AuthenticationMWs.authenticate,
      //TODO: authorize path
      GalleryMWs.loadImage,
      ThumbnailGeneratorMWs.generateIcon,
      RenderingMWs.renderFile
    );
  };

  private static addSearch(app) {
    app.get("/api/search/:text",
      AuthenticationMWs.authenticate,
      AuthenticationMWs.authorise(UserRoles.Guest),
      GalleryMWs.search,
      ThumbnailGeneratorMWs.addThumbnailInformation,
      GalleryMWs.removeCyclicDirectoryReferences,
      RenderingMWs.renderResult
    );
  };

  private static addInstantSearch(app) {
    app.get("/api/instant-search/:text",
      AuthenticationMWs.authenticate,
      AuthenticationMWs.authorise(UserRoles.Guest),
      GalleryMWs.instantSearch,
      ThumbnailGeneratorMWs.addThumbnailInformation,
      GalleryMWs.removeCyclicDirectoryReferences,
      RenderingMWs.renderResult
    );
  };

  private static addAutoComplete(app) {
    app.get("/api/autocomplete/:text",
      AuthenticationMWs.authenticate,
      AuthenticationMWs.authorise(UserRoles.Guest),
      GalleryMWs.autocomplete,
      RenderingMWs.renderResult
    );
  };


}