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util.js
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535 lines (482 loc) · 12.1 KB
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var fs = require('fs')
var Path = require('path')
function gen_uuid() {
var s = []
var hexDigits = '0123456789abcdef'
for (var i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1)
}
s[14] = '4'; // bits 12-15 of the time_hi_and_version field to 0010
s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
s[8] = s[13] = s[18] = s[23] = '-'
var uuid = s.join('')
return uuid
}
function print_func(o) {
var result = ''
var type = typeof o
switch (type) {
case 'string':
case 'number':
case 'boolean':
case 'undefined':
break
case 'function':
result += o
break
case 'object':
default:
result += '['
for (var key in o) {
if (typeof o[key] == 'function') {
result += key + ', '
}
}
result += ']'
}
console.log(result)
return result
}
function print_keys(o) {
var result = ''
var type = typeof o
switch (type) {
case 'string':
case 'number':
case 'boolean':
case 'undefined':
break
case 'function':
result += o
break
case 'object':
default:
result += '['
for (var key in o) {
result += key + ', '
}
result += ']'
}
console.log(result)
return result
}
function print_r(o, depth) {
var result = ''
depth || (depth = 1)
if (depth > 3) {
return result
}
var indent = new Array(4 * depth + 1).join(' ')
var indentNext = new Array(4 * (depth + 1) + 1).join(' ')
var indentNextTwo = new Array(4 * (depth + 2) + 1).join(' ')
var tmp = ''
var type = typeof o
switch (type) {
case 'string':
case 'number':
case 'boolean':
case 'undefined':
case 'function':
tmp += indent + indentNext + o + '\n'
break
case 'object':
default:
for (var key in o) {
tmp += indentNextTwo + '[' + key + '] = '
tmp += print_r(o[key], (depth + 1))
}
}
result += type + '\n'
result += indentNext + '(' + '\n'
result += tmp
result += indentNext + ')' + '\n'
console.log(result)
return result
}
function getFileName(path) {
var result = path
var index = 0
for (var i = path.length - 2; i >= 0; i--) {
if (path.charAt(i) == '\\' || path.charAt(i) == '/') {
index = Math.min(i + 1, path.length - 1)
break
}
}
return path.substring(index)
}
// 遍历文件夹，获取所有文件夹里面的文件信息
/*
* @param path 路径
*
*/
function getFileList(path, filter) {
var filesList = []
var childList = []
filesList.push({
name: getFileName(path),
isDirectory: true,
children: childList,
path: path
})
readFile(path, childList, filter)
return filesList
}
// 遍历读取文件
function readFile(path, filesList, filter) {
files = fs.readdirSync(path); // 需要用到同步读取
files.forEach(walk)
function walk(file) {
if (filter && filter(file)) {
return
}
states = fs.statSync(path + '/' + file)
if (states.isDirectory()) {
var childList = []
readFile(path + '/' + file, childList, filter)
filesList.push({
name: file,
isDirectory: true,
children: childList,
path: path + '/' + file
})
} else {
filesList.push({
name: file,
isDirectory: false,
path: path + '/' + file
})
}
}
}
isSelfOrAncient = function(node, parentNode) {
let parent = node
while (parent) {
if (parent === parentNode) {
return true
}
parent = parent.getParent()
}
return false
}
/**
*判断str1字符串是否以str2为结束
*@param str1 原字符串
*@param str2 子串
*@author pansen
*@return 是-true,否-false
*/
function endWith(str1, str2) {
if (str1 == null || str2 == null) {
return false
}
if (str1.length < str2.length) {
return false
} else if (str1 == str2) {
return true
} else if (str1.substring(str1.length - str2.length) == str2) {
return true
}
return false
}
/**
*判断str1字符串是否以str2为开头
*@param str1 原字符串
*@param str2 子串
*@author pansen
*@return 是-true,否-false
*/
function startWith(str1, str2) {
if (str1 == null || str2 == null) {
return false
}
if (str1.length < str2.length) {
return false
} else if (str1 == str2) {
return true
} else if (str1.substr(0, str2.length) == str2) {
return true
}
return false
}
function getParentDir(path) {
let ret = Path.parse(path)
return ret.dir
}
function deleteFolderRecursive(path) {
if (!fs.existsSync(path)) {
return
}
if (!fs.statSync(path).isDirectory()) {
return fs.unlinkSync(path)
}
var files = []
files = fs.readdirSync(path)
files.forEach(function(file, index) {
var curPath = path + '/' + file
if (fs.statSync(curPath).isDirectory()) { // recurse
deleteFolderRecursive(curPath)
} else { // delete file
fs.unlinkSync(curPath)
}
})
fs.rmdirSync(path)
}
function getCanUseFolder(path) {
let prefix = 'UIFolder'
let name = ''
for (var i = 0; i < 100000; i++) {
name = prefix + ' ' + i
if (!fs.existsSync(path + '/' + name)) {
break
}
}
return {
name: name,
isDirectory: true,
children: [],
path: path + '/' + name
}
}
function getCanUseFile(path) {
let prefix = 'UIFile'
let suffix = '.ui'
let name = ''
for (var i = 0; i < 100000; i++) {
name = prefix + ' ' + i + suffix
if (!fs.existsSync(path + '/' + name)) {
break
}
}
return {
name: name,
isDirectory: false,
children: [],
path: path + '/' + name
}
}
function isNum(value) {
return typeof value == 'number'
}
function isNull(value) {
return value === null || value === undefined
}
function isValue(value) {
return !isNull(value)
}
function fixFloatValue(value, precision) {
return parseFloat(parseFloat(value).toFixed(precision || 0))
}
function merge(src, t) {
if (typeof src != 'object' || typeof t != 'object') {
return src
}
for (k in t) {
if (t[k] !== null && t[k] !== undefined) {
src[k] = t[k]
}
}
return src
}
function dup(t) {
if (typeof t != 'object') {
return t
}
let src = {}
for (k in t) {
src[k] = t[k]
}
return src
}
function isCtrlKey(event) {
return event.ctrlKey || event.metaKey
}
// 动态插入script标签
function createScript(url, callback) {
var oScript = document.createElement('script')
oScript.type = 'text/javascript'
oScript.async = true
oScript.src = url
/*
** script标签的onload和onreadystatechange事件
** IE6/7/8支持onreadystatechange事件
** IE9/10支持onreadystatechange和onload事件
** Firefox/Chrome/Opera支持onload事件
*/
// 判断IE8及以下浏览器
var isIE = !-[1]
if (isIE) {
alert('IE')
oScript.onreadystatechange = function() {
if (this.readyState == 'loaded' || this.readyState == 'complete') {
callback()
}
}
} else {
// IE9及以上浏览器，Firefox，Chrome，Opera
oScript.onload = function() {
callback()
}
}
document.body.appendChild(oScript)
}
function AddLinkToScripte(url, callback) {
if (!fs.existsSync(url)) {
callback()
return
}
var head = document.getElementsByTagName('head')[0],
linkTag = document.createElement('link')
linkTag.id = 'dynamic-style'
linkTag.href = url
linkTag.setAttribute('rel', 'import')
linkTag.onload = linkTag.readystatechange = function() {
callback()
}
head.appendChild(linkTag)
}
function GetFileContent(file) {
try {
let content = fs.readFileSync(file)
return content
} catch (e) {
return ''
}
}
function GetFileToData(file) {
try {
let content = fs.readFileSync(file)
return JSON.parse(content || '{}')
} catch (e) {
return {}
}
}
var configFile = 'ProgramConfig.json'
var cacheFile = 'CahceConfig.json'
var cacheConfigData = {}
var cacheReadTime = 0
function GetConfigData(isDirect) {
if (!isDirect && !window.projectFolder) {
return {}
}
let file = isDirect ? cacheFile : window.projectFolder + '/' + configFile
if (!fs.existsSync(file)) {
return {}
}
if (isDirect) {
return GetFileToData(file)
}
var stat = fs.statSync(file)
if (stat.mtime.getTime() == cacheReadTime) {
return cacheConfigData
}
cacheConfigData = GetFileToData(file)
cacheReadTime = stat.mtime.getTime()
return cacheConfigData
}
function AddOrModifyConfig(key, value, isDirect) {
if (!isDirect && !window.projectFolder) {
return {}
}
let data = GetConfigData(isDirect)
data[key] = value
let file = isDirect ? cacheFile : window.projectFolder + '/' + configFile
fs.writeFileSync(file, JSON.stringify(data, null, 4))
}
function GetConfigValueByKey(key, isDirect) {
let data = GetConfigData(isDirect)
return data[key]
}
function mkdirPath(dirpath, mode) {
if (!fs.existsSync(dirpath)) {
if (!fs.mkdirSync(dirpath, mode)) {
if (fs.existsSync(dirpath)) {
return true
}
return false
}
}
return true
}
function getLangPath() {
if (!window.projectFolder) {
return null
}
let langPath = GetConfigValueByKey('langPath')
if (langPath == null) {
AddOrModifyConfig('langPath', '/lang')
langPath = '/lang'
}
return window.projectFolder + langPath
}
function getLangFileName() {
if (!window.projectFolder) {
return null
}
let langFileName = GetConfigValueByKey('langFileName')
if (langFileName == null) {
AddOrModifyConfig('langFileName', 'lang.txt')
langFileName = 'lang.txt'
}
return langFileName
}
function getCurLangSet() {
if (!window.projectFolder) {
return null
}
let langSet = GetConfigValueByKey('langSet')
if (langSet == null) {
AddOrModifyConfig('langSet', 'Zh')
langSet = 'Zh'
}
return langSet
}
function ensureLangExist() {
let langFolder = getLangPath()
if (!langFolder) {
return false
}
if (!mkdirPath(langFolder)) {
return false
}
let langPath = langFolder + '/' + getLangFileName()
if (!fs.existsSync(langPath)) {
let test = { test: { Zh: '测试', En: 'test' } }
fs.writeFileSync(langPath, JSON.stringify(test, null, 4))
}
return true
}
function saveLangData(langPath, data) {
AddOrModifyConfig('modify:langPath', true)
fs.writeFileSync(langPath, JSON.stringify(data, null, 4))
}
function fullPath(path) {
return "file://" + path;
}
var localSaveData;
function getLocalSaveData() {
if (!localSaveData) {
localSaveData = GetFileToData("save.dat")
}
return localSaveData
}
function getSaveData(key) {
try {
return window.localStorage[key]
} catch (e) {
var saveData = getLocalSaveData();
return saveData[key]
}
}
function setSaveData(key, data) {
try {
window.localStorage[key] = data
} catch (e) {
var saveData = getLocalSaveData();
if (!data) {
delete saveData[key]
} else {
saveData[key] = data
}
fs.writeFileSync("save.dat", JSON.stringify(saveData, null, 4))
}
}