HackMD/lib/web/imageRouter/filesystem.js
WilliButz 12cd747270
imageRouter/filesystem: make callback path-independent
Images are now properly served when `config.uploadsPath`
differs from its default value.

Signed-off-by: WilliButz <wbutz@cyberfnord.de>
2018-09-26 20:55:15 +02:00

20 lines
546 B
JavaScript

'use strict'
const url = require('url')
const path = require('path')
const config = require('../../config')
const logger = require('../../logger')
exports.uploadImage = function (imagePath, callback) {
if (!imagePath || typeof imagePath !== 'string') {
callback(new Error('Image path is missing or wrong'), null)
return
}
if (!callback || typeof callback !== 'function') {
logger.error('Callback has to be a function')
return
}
callback(null, url.resolve(config.serverURL + '/uploads/', path.basename(imagePath)))
}