codimd/lib/imageRouter/azure.js

36 lines
1.1 KiB
JavaScript

'use strict'
const path = require('path')
const config = require('../config')
const logger = require('../logger')
const azure = require('azure-storage')
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
}
var azureBlobService = azure.createBlobService(config.azure.connectionString)
azureBlobService.createContainerIfNotExists(config.azure.container, { publicAccessLevel: 'blob' }, function (err, result, response) {
if (err) {
callback(new Error(err.message), null)
} else {
azureBlobService.createBlockBlobFromLocalFile(config.azure.container, path.basename(imagePath), imagePath, function (err, result, response) {
if (err) {
callback(new Error(err.message), null)
} else {
callback(null, azureBlobService.getUrl(config.azure.container, result.name))
}
})
}
})
}