wsemi
Version:
A support package for web developer.
313 lines (292 loc) • 13.7 kB
JavaScript
import get from 'lodash/get'
import map from 'lodash/map'
import join from 'lodash/join'
import size from 'lodash/size'
import drop from 'lodash/drop'
import isestr from './isestr.mjs'
import isearr from './isearr.mjs'
import treeObj from './treeObj.mjs'
/**
* 轉換為樹狀物件成檔案路徑陣列
*
* Unit Test: {@link https://github.com/yuda-lyu/wsemi/blob/master/test/treeToFilepath.test.mjs Github}
* @memberOf wsemi
* @param {Array} treeItems 輸入樹狀物件陣列，每個須提供pathInfors、_type鍵值，其中pathInfors為各所屬(含自己)階層節點資訊，_type需為'folder'或'file'，詳見filepathToTree轉出treeItems
* @param {Object} [opt={}] 輸入設定物件，預設{}
* @param {String} [delimiter='/'] 輸入路徑分隔字串，預設'/'
* @param {String} [bindRoot='root'] 輸入臨時封裝用根目錄字串，詳見filepathToTree內設定，預設'root'
* @returns {Array} 回傳檔案路徑陣列，每個項目為物件並提供path與type兩鍵值，其中type為'folder'或'file'
* @example
*
* let fps1 = [{ 'type': 'folder', 'path': '/aaa' }, { 'type': 'file', 'path': '/aaa/bbb/z1.txt' }]
* let r1 = filepathToTree(fps1)
* console.log('r1.treeItems', r1.treeItems)
* // => r1.treeItems [
* // {
* // ns: 1,
* // ts: [ 'root' ],
* // pathInfors: [ [Object] ],
* // _type: 'folder',
* // type: 'array',
* // numOfChilren: -1,
* // id: 'root',
* // parentId: '',
* // text: 'root',
* // children: [ [Object] ],
* // data: null
* // }
* // ]
*
* let rfps1 = treeToFilepath(r1.treeItems, {})
* console.log('rfps1', rfps1)
* // => rfps1 [
* // { type: 'folder', path: '/aaa' },
* // { type: 'folder', path: '/aaa/bbb' },
* // { type: 'file', path: '/aaa/bbb/z1.txt' }
* // ]
*
* let fps2 = [{ 'type': 'folder', 'path': '/aaa' }, { 'type': 'file', 'path': '/aaa1.txt' }, { 'type': 'file', 'path': '/aaa2.txt' }, { 'type': 'folder', 'path': '/aaa/aaabbb' }, { 'type': 'file', 'path': '/aaa/aaabbb.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/aaabbbccc.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcd/abcde.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdef1.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdef2.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdef3 aaa bbb ccc dddddd eeeeeee fffffffffff ggggggggggggg.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg01.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg02.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg03.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg04.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg05.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg06.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg07.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg08.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg09.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg10.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg11.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg12.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg13.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg14.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg15.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg16.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg17.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg18.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg19.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcde/abcdefg20.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcd1.txt' }, { 'type': 'file', 'path': '/aaa/aaabbb/abc/abcd2.txt' }, { 'type': 'folder', 'path': '/bbb' }, { 'type': 'file', 'path': '/ccc/cccddd/cccdddeee.txt' }, { 'type': 'folder', 'path': '/eee' }, { 'type': 'folder', 'path': '/eee/eeefff1' }, { 'type': 'folder', 'path': '/eee/eeefff2' }, { 'type': 'folder', 'path': '/ggg/' }, { 'type': 'folder', 'path': 'c:\\\\hhh' }, { 'type': 'folder', 'path': '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff' }, { 'type': 'file', 'path': '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff/gfedcba.txt' }, { 'type': 'file', 'path': '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff/ggg/hhh.txt' }, { 'type': 'folder', 'path': 'd:\\\\中文路徑1' }, { 'type': 'folder', 'path': '/中文路徑2' }, { 'type': 'file', 'path': '/中文路徑2/aaa/aaabbb/abc/測試.txt' }]
* let r2 = filepathToTree(fps2, { delimiter: '>' })
* console.log('r2.treeItems', r2.treeItems)
* // => r2.treeItems [
* // {
* // ns: 1,
* // ts: [ 'root' ],
* // pathInfors: [ [Object] ],
* // _type: 'folder',
* // type: 'array',
* // numOfChilren: -1,
* // id: 'root',
* // parentId: '',
* // text: 'root',
* // children: [
* // [Object], [Object],
* // [Object], [Object],
* // [Object], [Object],
* // [Object], [Object],
* // [Object], [Object],
* // [Object]
* // ],
* // data: null
* // }
* // ]
*
* let rfps2 = treeToFilepath(r2.treeItems, {})
* console.log('rfps2', rfps2)
* // rfps2 [
* // { type: 'folder', path: '/aaa' },
* // { type: 'folder', path: '/aaa/aaabbb' },
* // { type: 'folder', path: '/aaa/aaabbb/abc' },
* // { type: 'folder', path: '/aaa/aaabbb/abc/abcd' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcd/abcde.txt' },
* // { type: 'folder', path: '/aaa/aaabbb/abc/abcde' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdef1.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdef2.txt' },
* // {
* // type: 'file',
* // path: '/aaa/aaabbb/abc/abcde/abcdef3 aaa bbb ccc dddddd eeeeeee fffffffffff ggggggggggggg.txt'
* // },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg01.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg02.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg03.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg04.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg05.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg06.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg07.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg08.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg09.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg10.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg11.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg12.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg13.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg14.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg15.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg16.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg17.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg18.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg19.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcde/abcdefg20.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcd1.txt' },
* // { type: 'file', path: '/aaa/aaabbb/abc/abcd2.txt' },
* // { type: 'file', path: '/aaa/aaabbb/aaabbbccc.txt' },
* // { type: 'file', path: '/aaa/aaabbb.txt' },
* // { type: 'folder', path: '/aaaa' },
* // {
* // type: 'folder',
* // path: '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff'
* // },
* // {
* // type: 'folder',
* // path: '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff/ggg'
* // },
* // {
* // type: 'file',
* // path: '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff/ggg/hhh.txt'
* // },
* // {
* // type: 'file',
* // path: '/aaaa/bbbbbb cccccccccccc ddd dd ddd ddd ddd eeeeeeeeeeee ffff/gfedcba.txt'
* // },
* // { type: 'folder', path: '/bbb' },
* // { type: 'folder', path: '/c:' },
* // { type: 'folder', path: '/c:/hhh' },
* // { type: 'folder', path: '/ccc' },
* // { type: 'folder', path: '/ccc/cccddd' },
* // { type: 'file', path: '/ccc/cccddd/cccdddeee.txt' },
* // { type: 'folder', path: '/d:' },
* // { type: 'folder', path: '/d:/中文路徑1' },
* // { type: 'folder', path: '/eee' },
* // { type: 'folder', path: '/eee/eeefff1' },
* // { type: 'folder', path: '/eee/eeefff2' },
* // { type: 'folder', path: '/ggg' },
* // { type: 'folder', path: '/中文路徑2' },
* // { type: 'folder', path: '/中文路徑2/aaa' },
* // { type: 'folder', path: '/中文路徑2/aaa/aaabbb' },
* // { type: 'folder', path: '/中文路徑2/aaa/aaabbb/abc' },
* // { type: 'file', path: '/中文路徑2/aaa/aaabbb/abc/測試.txt' },
* // { type: 'file', path: '/aaa1.txt' },
* // { type: 'file', path: '/aaa2.txt' }
* // ]
*
* let fps3 = [{ 'type': 'folder', 'path': '/aaa1' }, { 'type': 'folder', 'path': '/aaa2' }, { 'type': 'folder', 'path': '/aaa10' }, { 'type': 'file', 'path': '/aaa/bbb/z1.txt' }, { 'type': 'file', 'path': '/aaa/bbb/z2.txt' }, { 'type': 'file', 'path': '/aaa/bbb/z10.txt' }]
* let r3 = filepathToTree(fps3)
* console.log('r3.treeItems', r3.treeItems)
* // => r3.treeItems [
* // {
* // ns: 1,
* // ts: [ 'root' ],
* // pathInfors: [ [Object] ],
* // _type: 'folder',
* // type: 'array',
* // numOfChilren: -1,
* // id: 'root',
* // parentId: '',
* // text: 'root',
* // children: [ [Object], [Object], [Object], [Object] ],
* // data: null
* // }
* // ]
*
* let rfps3 = treeToFilepath(r3.treeItems, {})
* console.log('rfps3', rfps3)
* // => rfps3 [
* // { type: 'folder', path: '/aaa' },
* // { type: 'folder', path: '/aaa/bbb' },
* // { type: 'file', path: '/aaa/bbb/z1.txt' },
* // { type: 'file', path: '/aaa/bbb/z10.txt' },
* // { type: 'file', path: '/aaa/bbb/z2.txt' },
* // { type: 'folder', path: '/aaa1' },
* // { type: 'folder', path: '/aaa10' },
* // { type: 'folder', path: '/aaa2' }
* // ]
*
* let fps4 = [{ 'type': 'folder', 'path': '/aaa' }, { 'type': 'file', 'path': '/aaa/bbb/z1.txt' }]
* let r4 = filepathToTree(fps4)
* console.log('r4.treeItems', r4.treeItems)
* // => r1.treeItems [
* // {
* // ns: 1,
* // ts: [ 'root' ],
* // pathInfors: [ [Object] ],
* // _type: 'folder',
* // type: 'array',
* // numOfChilren: -1,
* // id: 'root',
* // parentId: '',
* // text: 'root',
* // children: [ [Object] ],
* // data: null
* // }
* // ]
*
* let rfps4 = treeToFilepath(r4.treeItems, { delimiter: '>' })
* console.log('rfps4', rfps4)
* // => rfps4 [
* // { type: 'folder', path: '>aaa' },
* // { type: 'folder', path: '>aaa>bbb' },
* // { type: 'file', path: '>aaa>bbb>z1.txt' }
* // ]
*
* let fps5 = [{ 'type': 'folder', 'path': '/aaa' }, { 'type': 'file', 'path': '/aaa/bbb/z1.txt' }]
* let r5 = filepathToTree(fps5, { bindRoot: 'ROOT' })
* console.log('r5.treeItems', r5.treeItems)
* // => r5.treeItems [
* // {
* // ns: 1,
* // ts: [ 'ROOT' ],
* // pathInfors: [ [Object] ],
* // _type: 'folder',
* // type: 'array',
* // numOfChilren: -1,
* // id: 'ROOT',
* // parentId: '',
* // text: 'ROOT',
* // children: [ [Object] ],
* // data: null
* // }
* // ]
*
* let rfps5 = treeToFilepath(r5.treeItems, { bindRoot: 'ROOT' })
* console.log('rfps5', rfps5)
* // => rfps5 [
* // { type: 'folder', path: '/aaa' },
* // { type: 'folder', path: '/aaa/bbb' },
* // { type: 'file', path: '/aaa/bbb/z1.txt' }
* // ]
*
*/
function treeToFilepath(data, opt = {}) {
//check
if (!isearr(data)) {
return []
}
//delimiter
let delimiter = get(opt, 'delimiter')
if (!isestr(delimiter)) {
delimiter = '/'
}
//bindRoot
let bindRoot = get(opt, 'bindRoot')
if (!isestr(bindRoot)) {
bindRoot = 'root'
}
//nodes
let nodes = []
treeObj(data, (value, key, nk) => {
// console.log('nk:', nk, 'key:', key, 'value:', value)
//type
let type = get(value, '_type', '')
if (type !== 'folder' && type !== 'file') {
return value
}
//pathInfors
let pathInfors = get(value, 'pathInfors', [])
//texts
let texts = map(pathInfors, 'name')
//text0
let text0 = get(texts, 0, '')
//bText0EqRoot
let bText0EqRoot = text0 === bindRoot
//check, 只有一層時text0為bindRoot, 則不儲存
if (size(texts) === 1 && bText0EqRoot) {
return value
}
//剔除最上層bindRoot
if (bText0EqRoot) {
texts = drop(texts)
}
//path
let path = delimiter + join(texts, delimiter)
//node
let node = {
type,
path,
}
//push
nodes.push(node)
return value
}, { force: true })
// console.log('nodes', nodes)
return nodes
}
export default treeToFilepath