@haxtheweb/haxcms-nodejs/dist/routes/listFiles.js

HAXcms single and multisite nodejs server, api, and administration

"use strict";

const {
  HAXCMS
} = require('../lib/HAXCMS.js');
const fs = require('fs');
const path = require('path');
const mime = require('mime');
/**
   * @OA\Post(
   *    path="/listFiles",
   *    tags={"hax","authenticated","file"},
   *    @OA\Parameter(
   *         name="jwt",
   *         description="JSON Web token, obtain by using  /login",
   *         in="query",
   *         required=true,
   *         @OA\Schema(type="string")
   *    ),
   *    @OA\Response(
   *        response="200",
   *        description="Load existing files for presentation in HAX find area"
   *   )
   * )
   */
async function listFiles(req, res) {
  let files = [];
  if (req.query['site_token'] && HAXCMS.validateRequestToken(req.query['site_token'], HAXCMS.getActiveUserName() + ':' + req.query['siteName'])) {
    // verify that we have params expected from frontend
    if (req.query && req.query['siteName']) {
      let site = await HAXCMS.loadSite(req.query['siteName']);
      if (site && site.siteDirectory) {
        let search = typeof req.query['filename'] !== 'undefined' ? req.query['filename'] : '';
        // build files directory path
        let siteFilePath = path.join(site.siteDirectory, 'files');
        let handle;
        if (handle = fs.readdirSync(siteFilePath)) {
          handle.forEach(file => {
            if (file != "." && file != ".." && file != '.gitkeep' && file != '.DS_Store') {
              // ensure this is a file
              if (fs.lstatSync(siteFilePath + '/' + file).isFile()) {
                // ensure this is a file and if we are searching for results then return only exact ones
                if (!search || search == "" || file.indexOf(search) !== -1) {
                  let fullUrl = '/files/' + file;
                  // multiple sites then append the base url to site management area
                  if (HAXCMS.operatingContext == 'multisite') {
                    fullUrl = HAXCMS.basePath + HAXCMS.sitesDirectory + '/' + site.manifest.metadata.site.name + '/files/' + file;
                  }
                  files.push({
                    'path': 'files/' + file,
                    'fullUrl': fullUrl,
                    'url': 'files/' + file,
                    'mimetype': mime.getType(siteFilePath + '/' + file),
                    'name': file
                  });
                }
              } else {
                // @todo maybe step into directories?
              }
            }
          });
        }
      }
    }
  }
  res.send(files);
}
module.exports = listFiles;