优化初始化主题

lib/global.js

@@ -45,10 +45,6 @@ export function GlobalContextProvider ({ children }) {
 
   useEffect(() => {
     if (!hasInit) {
-      const userTheme = getQueryVariable('theme')
-      if (userTheme && ALL_THEME.indexOf(userTheme) > -1) {
-        setTheme(userTheme)
-      }
       initLocale(locale, updateLocale)
       initDarkMode(isDarkMode, updateDarkMode)
       initTheme(theme, changeTheme)
@@ -63,50 +59,4 @@ export function GlobalContextProvider ({ children }) {
   )
 }
 
-/**
- * 查询url中的query参数
- * @param {}} variable
- * @returns
- */
-function getQueryVariable (variable) {
-  const query = window.location.search.substring(1)
-  const vars = query.split('&')
-  for (let i = 0; i < vars.length; i++) {
-    const pair = vars[i].split('=')
-    if (pair[0] === variable) { return pair[1] }
-  }
-  return (false)
-}
-
-/**
- * 深度合并两个对象
- * @param target
- * @param sources
- */
-export function mergeDeep (target, ...sources) {
-  if (!sources.length) return target
-  const source = sources.shift()
-
-  if (isObject(target) && isObject(source)) {
-    for (const key in source) {
-      if (isObject(source[key])) {
-        if (!target[key]) Object.assign(target, { [key]: {} })
-        mergeDeep(target[key], source[key])
-      } else {
-        Object.assign(target, { [key]: source[key] })
-      }
-    }
-  }
-  return mergeDeep(target, ...sources)
-}
-
-/**
- * 对象检查
- * @param item
- * @returns {boolean}
- */
-export function isObject (item) {
-  return (item && typeof item === 'object' && !Array.isArray(item))
-}
-
 export const useGlobal = () => useContext(GlobalContext)