hedgedoc/lib/utils.js

41 lines
915 B
JavaScript
Raw Normal View History

'use strict'
exports.isSQLite = function isSQLite (sequelize) {
return sequelize.options.dialect === 'sqlite'
}
exports.isMySQL = function isMySQL (sequelize) {
return ['mysql', 'mariadb'].includes(sequelize.options.dialect)
}
exports.getImageMimeType = function getImageMimeType (imagePath) {
const fileExtension = /[^.]+$/.exec(imagePath)
switch (fileExtension[0].toLowerCase()) {
2017-05-08 05:00:45 -04:00
case 'bmp':
return 'image/bmp'
case 'gif':
return 'image/gif'
case 'jpg':
case 'jpeg':
return 'image/jpeg'
case 'png':
return 'image/png'
case 'tiff':
return 'image/tiff'
case 'svg':
return 'image/svg+xml'
default:
return undefined
}
}
exports.useUnless = function excludeRoute (paths, middleware) {
return function (req, res, next) {
if (paths.includes(req.path)) {
return next()
}
return middleware(req, res, next)
}
}