minio/browser/app/js/utils.js
Kanagaraj M 286c663495 list objects in browser ordered by last modified (#7805)
- return all objects in web-handlers listObjects response
- added local pagination to object list ui
- also fixed infinite loader and removed unused fields
2019-06-25 16:31:50 -07:00

110 lines
3.2 KiB
JavaScript

/*
* MinIO Cloud Storage (C) 2016 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { minioBrowserPrefix, SORT_ORDER_DESC } from "./constants.js"
export const sortObjectsByName = (objects, order) => {
let folders = objects.filter(object => object.name.endsWith("/"))
let files = objects.filter(object => !object.name.endsWith("/"))
folders = folders.sort((a, b) => {
if (a.name.toLowerCase() < b.name.toLowerCase()) return -1
if (a.name.toLowerCase() > b.name.toLowerCase()) return 1
return 0
})
files = files.sort((a, b) => {
if (a.name.toLowerCase() < b.name.toLowerCase()) return -1
if (a.name.toLowerCase() > b.name.toLowerCase()) return 1
return 0
})
if (order === SORT_ORDER_DESC) {
folders = folders.reverse()
files = files.reverse()
}
return [...folders, ...files]
}
export const sortObjectsBySize = (objects, order) => {
let folders = objects.filter(object => object.name.endsWith("/"))
let files = objects.filter(object => !object.name.endsWith("/"))
files = files.sort((a, b) => a.size - b.size)
if (order === SORT_ORDER_DESC) files = files.reverse()
return [...folders, ...files]
}
export const sortObjectsByDate = (objects, order) => {
let folders = objects.filter(object => object.name.endsWith("/"))
let files = objects.filter(object => !object.name.endsWith("/"))
files = files.sort(
(a, b) =>
new Date(a.lastModified).getTime() - new Date(b.lastModified).getTime()
)
if (order === SORT_ORDER_DESC) files = files.reverse()
return [...folders, ...files]
}
export const pathSlice = path => {
path = path.replace(minioBrowserPrefix, "")
let prefix = ""
let bucket = ""
if (!path)
return {
bucket,
prefix
}
let objectIndex = path.indexOf("/", 1)
if (objectIndex == -1) {
bucket = path.slice(1)
return {
bucket,
prefix
}
}
bucket = path.slice(1, objectIndex)
prefix = path.slice(objectIndex + 1)
return {
bucket,
prefix
}
}
export const pathJoin = (bucket, prefix) => {
if (!prefix) prefix = ""
return minioBrowserPrefix + "/" + bucket + "/" + prefix
}
export const getRandomAccessKey = () => {
const alphaNumericTable = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
let arr = new Uint8Array(20)
window.crypto.getRandomValues(arr)
const random = Array.prototype.map.call(arr, v => {
const i = v % alphaNumericTable.length
return alphaNumericTable.charAt(i)
})
return random.join("")
}
export const getRandomSecretKey = () => {
let arr = new Uint8Array(40)
window.crypto.getRandomValues(arr)
const binStr = Array.prototype.map
.call(arr, v => {
return String.fromCharCode(v)
})
.join("")
const base64Str = btoa(binStr)
return base64Str.replace(/\//g, "+").substr(0, 40)
}