hedgedoc/lib/web/note/slide.ts

import { NextFunction, Response } from "express";
import { NoteUtils } from "./util";
import { errors } from '../../errors'
import { logger } from '../../logger'
import { config } from '../../config'
import { User } from "../../models/user";
import { Note } from "../../models/note";


export module SlideController {
  export function publishSlideActions(req: any, res: Response, next: NextFunction) {
    NoteUtils.findNoteOrCreate(req, res, function (note) {
      const action = req.params.action
      if (action === 'edit') {
        res.redirect(config.serverURL + '/' + (note.alias ? note.alias : Note.encodeNoteId(note.id)) + '?both')
      } else { res.redirect(config.serverURL + '/p/' + note.shortid) }
    })
  }



  export function showPublishSlide(req: any, res: Response, next: NextFunction) {
    const include = [{
      model: User,
      as: 'owner'
    }, {
      model: User,
      as: 'lastchangeuser'
    }]
    NoteUtils.findNoteOrCreate(req, res, function (note) {
      // force to use short id
      const shortid = req.params.shortid
      if ((note.alias && shortid !== note.alias) || (!note.alias && shortid !== note.shortid)) {
        return res.redirect(config.serverURL + '/p/' + (note.alias || note.shortid))
      }
      note.increment('viewcount').then(function (note) {
        if (!note) {
          return errors.errorNotFound(res)
        }
        NoteUtils.getPublishData(req, res, note, (data) => {
          res.set({
            'Cache-Control': 'private' // only cache by client
          })
          return res.render('slide.ejs', data)
        })
      }).catch(function (err) {
        logger.error(err)
        return errors.errorInternalError(res)
      })
    }, include)
  }
}