mirror of
https://github.com/xuthus83/pigallery2.git
synced 2024-11-03 21:04:03 +08:00
93 lines
2.7 KiB
TypeScript
93 lines
2.7 KiB
TypeScript
import {NextFunction, Request, Response} from 'express';
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import {ErrorCodes, ErrorDTO} from '../../common/entities/Error';
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import {Utils} from '../../common/Utils';
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import {Message} from '../../common/entities/Message';
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import {SharingDTO} from '../../common/entities/SharingDTO';
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import {Config} from '../../common/config/private/Config';
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import {PrivateConfigClass} from '../../common/config/private/PrivateConfigClass';
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import {UserRoles} from '../../common/entities/UserDTO';
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import {NotificationManager} from '../model/NotifocationManager';
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import {Logger} from '../Logger';
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export class RenderingMWs {
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public static renderResult(req: Request, res: Response, next: NextFunction) {
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if (typeof req.resultPipe === 'undefined') {
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return next();
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}
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return RenderingMWs.renderMessage(res, req.resultPipe);
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}
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public static renderSessionUser(req: Request, res: Response, next: NextFunction) {
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if (!(req.session.user)) {
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return next(new ErrorDTO(ErrorCodes.GENERAL_ERROR, 'User not exists'));
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}
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const user = Utils.clone(req.session.user);
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delete user.password;
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RenderingMWs.renderMessage(res, user);
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}
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public static renderSharing(req: Request, res: Response, next: NextFunction) {
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if (!req.resultPipe) {
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return next();
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}
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const sharing = Utils.clone<SharingDTO>(req.resultPipe);
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delete sharing.password;
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RenderingMWs.renderMessage(res, sharing);
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}
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public static renderFile(req: Request, res: Response, next: NextFunction) {
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if (!req.resultPipe) {
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return next();
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}
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return res.sendFile(req.resultPipe, {maxAge: 31536000});
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}
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public static renderOK(req: Request, res: Response, next: NextFunction) {
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const message = new Message<string>(null, 'ok');
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res.json(message);
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}
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public static renderConfig(req: Request, res: Response, next: NextFunction) {
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const message = new Message<PrivateConfigClass>(null, Config.original());
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res.json(message);
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}
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public static renderError(err: any, req: Request, res: Response, next: NextFunction): any {
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if (err instanceof ErrorDTO) {
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if (err.details) {
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if (!(req.session.user && req.session.user.role >= UserRoles.Developer)) {
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Logger.warn('Handled error:', err);
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delete (err.details);
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} else {
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try {
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err.details = err.details.toString() || err.details;
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} catch (err) {
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console.error(err);
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}
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}
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}
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const message = new Message<any>(err, null);
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return res.json(message);
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}
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NotificationManager.error('unknown server error', err);
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return next(err);
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}
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protected static renderMessage<T>(res: Response, content: T) {
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const message = new Message<T>(null, content);
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res.json(message);
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}
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}
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