html-str-replace - npm Package Compare versions

Comparing version 1.0.5 to 1.0.6

index.js

 
 // str: 目标字符串，sFrom: 被替换的字符串， sTo:  替换成字符串,
+const htmlStrRep = function () {
+  this.endObj = {
+    tag: '',
+    children: [],
+    nextStr: null
+  }
+  this.originStr = ''
+  this.sFrom = ''
+  this.sTo = ''
+}
+htmlStrRep.prototype.startRep = function (str, sFrom, sTo = '') {
+  this.originStr = str
+  this.sFrom = sFrom
+  this.sTo = sTo
+  if (str.indexOf(sFrom) === -1 || !sFrom) {
+    return str
+  }
+  this.endObj = this.strToObj(str)
+  let changeStr = this.reGroup(this.endObj, sTo)
+  return changeStr
+}
 
-export default class htmlStrRep {
+htmlStrRep.prototype.reGroup = function reGroup (splitObj, sTo) {
+  let groupStr = ''
+  if (splitObj.tag) {
+    let strArr = []
+    // 递归组合
+    splitObj.children.forEach((n) => {
+      strArr.push(this.reGroup(n, sTo))
+    })
+    groupStr += strArr.join(splitObj.tag)
+  } else {
+    // 在此替换
+    groupStr += this.replace(splitObj.nextStr)
+  }
+  return groupStr
+}
+
+htmlStrRep.prototype.replace = function replace (str) {
+  return str.split(this.sFrom).join(this.sTo)
+}
+
+htmlStrRep.prototype.strToObj = function (str) {
+  // 暂存对象
+  let cashObj = {
+    tag: '',
+    children: [],
+    nextStr: null
+  }
+  // 匹配tag并去重
+  let tagArr = this.deleHave(this.machTag(str))
+  if (tagArr) {
+    let tag = tagArr[0]
+    cashObj.tag = tag
+    cashObj.nextStr = ''
+    let childArr = str.split(tag)
+    childArr.forEach((s, j) => {
+      cashObj.children.push({
+        tag: '',
+        children: [],
+        nextStr: childArr[j]
+      })
+      if (s && this.deleHave(this.machTag(s))) {
+        cashObj.children[j] = this.strToObj(s)
+      }
+    })
+  } else {
+    cashObj.nextStr = str
+  }
+  return cashObj
+}
+
+// 匹配标签
+htmlStrRep.prototype.machTag = function (str) {
+  return str.match(/<[^>]+>/g)
+}
+
+// 数组去重
+htmlStrRep.prototype.deleHave = function (arr) {
+  if (!arr) {
+    return arr
+  }
+  let darr = []
+  for (let item of arr) {
+    if (darr.indexOf(item) === -1) {
+      darr.push(item)
+    }
+  }
+  return darr
+}
+
+export default htmlStrRep
+
+class htmlStrRep2 {
   constructor () {
@@ -6,0 +98,0 @@ this.endObj = {

package.json

 {
   "name": "html-str-replace",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "replace string for html",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

9526

25.28%

Lines of code

281

44.1%

No dependency changes