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admin
2025-12-08 14:39:07 +08:00
commit 9d4f78656b
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const path = require('path')
/* global getTop */
module.exports = {
style: `/* #ifndef MP-ALIPAY */
._address,
._article,
._aside,
._body,
._caption,
._center,
._cite,
._footer,
._header,
._html,
._nav,
._pre,
._section {
display: block;
}
/* #endif */`,
methods: {
/**
* @description 开始编辑文本
* @param {Event} e
*/
editStart (e) {
if (this.properties.opts[5]) {
const i = e.currentTarget.dataset.i
if (!this.data.ctrl['e' + i] && this.properties.opts[5] !== 'simple') {
// 显示虚线框
this.setData({
['ctrl.e' + i]: 1
})
// 点击其他地方则取消虚线框
setTimeout(() => {
this.root._mask.push(() => {
this.setData({
['ctrl.e' + i]: 0
})
})
}, 50)
this.root._edit = this
this.i = i
this.cursor = this.getNode(i).text.length
} else {
if (this.properties.opts[5] === 'simple') {
this.root._edit = this
this.i = i
this.cursor = this.getNode(i).text.length
}
this.root._mask.pop()
this.root._maskTap()
// 将 text 转为 textarea
this.setData({
['ctrl.e' + i]: 2
})
// 延时对焦,避免高度错误
setTimeout(() => {
this.setData({
['ctrl.e' + i]: 3
})
}, 50)
}
}
},
/**
* @description 输入文本
* @param {Event} e
*/
editInput (e) {
const i = e.target.dataset.i
// 替换连续空格
const value = e.detail.value.replace(/ {2,}/, $ => {
let res = '\xa0'
for (let i = 1; i < $.length; i++) {
res += '\xa0'
}
return res
})
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].text', this.getNode(i).text, value) // 记录编辑历史
this.cursor = e.detail.cursor
},
/**
* @description 完成编辑文本
* @param {Event} e
*/
editEnd (e) {
const i = e.target.dataset.i
// 更新到视图
this.setData({
['ctrl.e' + i]: 0
})
this.root.setData({
['nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].text']: e.detail.value.replace(/ {2}/g, '\xa0 ')
})
if (e.detail.cursor !== undefined) {
this.cursor = e.detail.cursor
}
},
/**
* @description 插入一个标签
* @param {Object} node 要插入的标签
*/
insert (node) {
setTimeout(() => {
const arr = this.i.split('_')
const i = parseInt(arr.pop())
let path = arr.join('_')
const children = path ? this.getNode(path).children : this.properties.childs
const childs = children.slice(0)
if (!childs[i]) {
childs.push(node)
} else if (childs[i].text) {
// 在文本中插入
const text = childs[i].text
if (node.type === 'text') {
if (this.cursor) {
childs[i].text = text.substring(0, this.cursor) + node.text + text.substring(this.cursor)
} else {
childs[i].text += node.text
}
} else {
const list = []
if (this.cursor) {
list.push({
type: 'text',
text: text.substring(0, this.cursor)
})
}
list.push(node)
if (this.cursor < text.length) {
list.push({
type: 'text',
text: text.substring(this.cursor)
})
}
childs.splice(i, 1, ...list)
}
} else {
childs.splice(i + 1, 0, node)
}
path = this.properties.opts[7] + path
if (path[path.length - 1] === '_') {
path = path.slice(0, -1)
}
this.root._editVal('nodes' + (path ? '[' + path.replace(/_/g, '].children[') + '].children' : ''), children, childs, true)
this.i = arr.join('_') + '_' + (i + 1)
}, 200)
},
/**
* @description 移除第 i 个标签
* @param {Number} i
*/
remove (i) {
const arr = i.split('_')
const j = arr.pop()
let path = arr.join('_')
const children = path ? this.getNode(path).children : this.properties.childs
const childs = children.slice(0)
const delEle = childs.splice(j, 1)[0]
if (delEle.name === 'img' || delEle.name === 'video' || delEle.name === 'audio') {
let src = delEle.attrs.src
if (delEle.src) {
src = delEle.src.length === 1 ? delEle.src[0] : delEle.src
}
this.root.triggerEvent('remove', {
type: delEle.name,
src
})
}
this.root._edit = undefined
this.root._maskTap()
path = this.properties.opts[7] + path
if (path[path.length - 1] === '_') {
path = path.slice(0, -1)
}
this.root._editVal('nodes' + (path ? '[' + path.replace(/_/g, '].children[') + '].children' : ''), children, childs, true)
},
/**
* @description 标签被点击
* @param {Event} e
*/
nodeTap (e) {
if (this.properties.opts[5]) {
const i = e.currentTarget.dataset.i
if (this.root._table) {
const node = this.getNode(i)
if (node.name === 'table') {
this.root._table = undefined
this.root._remove_table = () => {
this.remove(i)
}
}
}
if (this.root._lock) return
// 阻止上层出现点击态
this.root._lock = true
setTimeout(() => {
this.root._lock = false
}, 50)
const node = this.getNode(i)
if (node.name === 'td' || node.name === 'th') {
this.root._table = true
}
if (this.data.ctrl['e' + this.i] === 3) return
this.root._maskTap()
this.root._edit = this
if (this.properties.opts[5] === 'simple') return
const arr = i.split('_')
const j = parseInt(arr.pop())
let path = arr.join('_')
const siblings = path ? this.getNode(path).children : this.properties.childs
// 显示实线框
this.setData({
['ctrl.e' + i]: 1
})
this.root._mask.push(() => {
this.setData({
['ctrl.e' + i]: 0
})
})
if (node.children.length === 1 && node.children[0].type === 'text') {
const ii = i + '_0'
if (!this.data.ctrl['e' + ii]) {
this.setData({
['ctrl.e' + ii]: 1
})
this.root._mask.push(() => {
this.setData({
['ctrl.e' + ii]: 0
})
})
this.cursor = node.children[0].text.length
}
this.i = ii
} else if (!(this.i || '').includes(i)) {
this.i = i + '_'
}
const items = this.root._getItem(node, j !== 0, j !== siblings.length - 1)
this.root._tooltip({
top: getTop(e),
items,
success: tapIndex => {
if (items[tapIndex] === '大小') {
// 改变字体大小
const style = node.attrs.style || ''
let value = style.match(/;font-size:([0-9]+)px/)
if (value) {
value = parseInt(value[1])
} else {
value = 16
}
this.root._slider({
min: 10,
max: 30,
value,
top: getTop(e),
changing: val => {
if (Math.abs(val - value) > 2) {
// 字号变换超过 2 时更新到视图
this.changeStyle('font-size', i, val + 'px', value + 'px')
value = e.detail.value
}
},
change: val => {
if (val !== value) {
this.changeStyle('font-size', i, val + 'px', value + 'px')
}
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.style', style, this.getNode(i).attrs.style)
}
})
} else if (items[tapIndex] === '颜色') {
// 改变文字颜色
const items = this.root._getItem('color')
this.root._color({
top: getTop(e),
items,
success: tapIndex => {
const style = node.attrs.style || ''
const value = style.match(/;color:([^;]+)/)
this.changeStyle('color', i, items[tapIndex], value ? value[1] : undefined)
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.style', style, this.getNode(i).attrs.style)
}
})
} else if (items[tapIndex] === '上移' || items[tapIndex] === '下移') {
const arr = siblings.slice(0)
const item = arr[j]
if (items[tapIndex] === '上移') {
arr[j] = arr[j - 1]
arr[j - 1] = item
} else {
arr[j] = arr[j + 1]
arr[j + 1] = item
}
path = this.properties.opts[7] + path
if (path[path.length - 1] === '_') {
path = path.slice(0, -1)
}
this.root._editVal('nodes' + (path ? '[' + path.replace(/_/g, '].children[') + '].children' : ''), siblings, arr, true)
} else if (items[tapIndex] === '删除') {
if ((node.name === 'td' || node.name === 'th') && this.root._remove_table) {
this.root._remove_table()
this.root._remove_table = undefined
} else {
this.remove(i)
}
} else {
const style = node.attrs.style || ''
let newStyle = ''
const item = items[tapIndex]
let name
let value
if (item === '斜体') {
name = 'font-style'
value = 'italic'
} else if (item === '粗体') {
name = 'font-weight'
value = 'bold'
} else if (item === '下划线') {
name = 'text-decoration'
value = 'underline'
} else if (item === '居中') {
name = 'text-align'
value = 'center'
} else if (item === '缩进') {
name = 'text-indent'
value = '2em'
}
if (style.includes(name + ':')) {
// 已有则取消
newStyle = style.replace(new RegExp(name + ':[^;]+'), '')
} else {
// 没有则添加
newStyle = style + ';' + name + ':' + value
}
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.style', style, newStyle, true)
}
}
})
}
},
/**
* @description 音视频被点击
* @param {Event} e
*/
mediaTap (e) {
if (this.properties.opts[5]) {
const i = e.target.dataset.i
const node = this.getNode(i)
const items = this.root._getItem(node)
this.root._maskTap()
this.root._edit = this
this.i = i
this.root._tooltip({
top: e.target.offsetTop - 30,
items,
success: tapIndex => {
switch (items[tapIndex]) {
case '封面':
// 设置封面
this.root.getSrc('img', node.attrs.poster || '').then(url => {
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.poster', node.attrs.poster, url instanceof Array ? url[0] : url, true)
}).catch(() => { })
break
case '删除':
this.remove(i)
break
case '循环':
case '不循环':
// 切换循环播放
this.root.setData({
['nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.loop']: !node.attrs.loop
})
wx.showToast({
title: '成功'
})
break
case '自动播放':
case '不自动播放':
// 切换自动播放播放
this.root.setData({
['nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.autoplay']: !node.attrs.autoplay
})
wx.showToast({
title: '成功'
})
break
}
}
})
// 避免上层出现点击态
this.root._lock = true
setTimeout(() => {
this.root._lock = false
}, 50)
}
},
/**
* 改变样式
* @param {String} name 属性名
* @param {Number} i 第几个标签
* @param {String} value 新值
* @param {String} oldVal 旧值
*/
changeStyle (name, i, value, oldVal) {
let style = this.getNode(i).attrs.style || ''
if (style.includes(';' + name + ':' + oldVal)) {
// style 中已经有
style = style.replace(';' + name + ':' + oldVal, ';' + name + ':' + value)
} else {
// 没有则新增
style += ';' + name + ':' + value
}
this.root.setData({
['nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.style']: style
})
}
},
handler (file) {
if (file.isBuffer()) {
let content = file.contents.toString()
if (file.path.includes('miniprogram' + path.sep + 'index.wxml')) {
// 传递 editable 属性和路径
content = content.replace(/opts\s*=\s*"{{\[([^\]]+)\]}}"/, 'opts="{{[$1,editable,placeholder,\'\']}}"')
.replace(/<view(.*?)style\s*=\s*"{{containerStyle}}"/, '<view$1style="{{editable?\'min-height:200px;\':\'\'}}{{containerStyle}}" bindtap="_containTap"')
// 工具弹窗
.replace('</view>', ` <view wx:if="{{tooltip}}" class="_tooltip_contain" style="top:{{tooltip.top}}px">
<view class="_tooltip">
<view wx:for="{{tooltip.items}}" wx:key="index" class="_tooltip_item" data-i="{{index}}" bindtap="_tooltipTap">{{item}}</view>
</view>
</view>
<view wx:if="{{slider}}" class="_slider" style="top:{{slider.top}}px">
<slider value="{{slider.value}}" min="{{slider.min}}" max="{{slider.max}}" block-size="14" show-value activeColor="white" mp-alipay:style="padding:10px" bindchanging="_sliderChanging" bindchange="_sliderChange" />
</view>
<view wx:if="{{color}}" class="_tooltip_contain" style="top:{{color.top}}px">
<view class="_tooltip" style="overflow-y: hidden;">
<view wx:for="{{color.items}}" wx:key="index" class="_color_item" style="background-color:{{item}}" data-i="{{index}}" bindtap="_colorTap"></view>
</view>
</view>
</view>`)
} else if (file.path.includes('miniprogram' + path.sep + 'index.js')) {
// 添加 editable 属性,发生变化时重新解析
content = content.replace(/properties\s*:\s*{/, `properties: {
editable: {
type: null,
observer (val) {
if (this.properties.content) {
this.setContent(val ? this.properties.content : this.getContent())
} else if (val) {
this.setData({
nodes: [{
name: 'p',
attrs: {},
children: [{
type: 'text',
text: ''
}]
}]
})
// #ifdef MP-TOUTIAO
this.selectComponent('#_root', child => {
child.root = this
})
// #endif
}
if (!val) {
this._maskTap()
}
}
},
placeholder: String,`)
.replace(/didUpdate\s*\(e\)\s*{/, `didUpdate (e) {
if (e.editable !== this.properties.editable) {
const val = this.properties.editable
if (this.properties.content) {
this.setContent(val ? this.properties.content : this.getContent())
} else if (val) {
this.setData({
nodes: [{
name: 'p',
attrs: {},
children: [{
type: 'text',
text: ''
}]
}]
})
}
if (!val) {
this._maskTap()
}
}`)
// 处理各类弹窗的事件
.replace(/methods\s*:\s*{/, `methods: {
_containTap() {
if (!this._lock && !this.data.slider && !this.data.color) {
this._edit = undefined
this._maskTap()
}
},
_tooltipTap(e) {
this._tooltipcb(e.currentTarget.dataset.i)
this.setData({
tooltip: null
})
},
_sliderChanging(e) {
this._slideringcb(e.detail.value)
},
_sliderChange(e) {
this._slidercb(e.detail.value)
},
_colorTap(e) {
this._colorcb(e.currentTarget.dataset.i)
this.setData({
color: null
})
},`)
} else if (file.path.includes('miniprogram' + path.sep + 'index.wxss')) {
// 工具弹窗的样式
content += `/* 提示条 */
._tooltip_contain {
position: absolute;
right: 20px;
left: 20px;
text-align: center;
}
._tooltip {
box-sizing: border-box;
display: inline-block;
width: auto;
max-width: 100%;
height: 30px;
padding: 0 3px;
overflow: scroll;
font-size: 14px;
line-height: 30px;
white-space: nowrap;
}
._tooltip_item {
display: inline-block;
width: auto;
padding: 0 2vw;
line-height: 30px;
background-color: black;
color: white;
}
._color_item {
display: inline-block;
width: 18px;
height: 18px;
margin: 5px 2vw;
border:1px solid #dfe2e5;
border-radius: 50%;
}
/* 图片宽度滚动条 */
._slider {
position: absolute;
left: 20px;
width: 220px;
}
._tooltip,
._slider {
background-color: black;
border-radius: 3px;
opacity: 0.75;
}`
} else if (file.path.includes('parser.js')) {
content = content.replace(/popNode\s*=\s*function\s*\(\)\s*{/, 'popNode = function () {\n const editable = this.options.editable')
// 不转换标签名
.replace(/if\s*\(config.blockTags\[node.name\]\)\s*{[\s\S]+?}/, `if (config.blockTags[node.name]) {
if (!editable) {
node.name = 'div'
}
}`)
// 转换表格和列表
.replace(/node.c(\)|\s*&&|\s*\n)/g, '(node.c || editable)$1')
.replace(/while\s*\(map\[row\s*\+\s*'.'\s*\+\s*col\]\)\s*{[\s\S]+?}/, `while (map[row + '.' + col]) {
col++
}
if (editable) {
td.r = row
}`)
// 不做 expose 处理
.replace(/parser.prototype.expose\s*=\s*function\s*\(\)\s*{/, `parser.prototype.expose = function () {
if (this.options.editable) return`)
} else if (file.path.includes('node.wxml')) {
content = content.replace(/opts\s*=\s*"{{opts}}"/, 'opts="{{[opts[0],opts[1],opts[2],opts[3],opts[4],opts[5],opts[6],opts[7]+i+\'_\']}}"')
.replace(/opts\s*=\s*"{{opts}}"/, 'opts="{{[opts[0],opts[1],opts[2],opts[3],opts[4],opts[5],opts[6],opts[7]+i1+\'_\'+i2+\'_\'+i3+\'_\'+i4+\'_\'+i5+\'_\']}}"')
.replace('!n.c', "opts[5]?(!n.children||n.name=='a'):!n.c")
.replace(/!(n.?)\.c(?![a-z])/g, '(opts[5]?true:!$1.c)')
.replace(/isInline\((.*?)\)/g, '(opts[5]?true:isInline($1))')
// 修改普通标签
.replace(/<view\s*wx:else\s*id(.+?)style="/, '<view wx:else data-i="{{path+i}}" bindtap="nodeTap" id$1style="{{ctrl[\'e\'+path+i]&&opts[5]!==\'simple\'?\'border:1px solid black;padding:5px;display:block;\':\'\'}}')
.replace(/<view\s*wx:else\s*id(.+?)style="/, '<view wx:else data-i="{{\'\'+i1}}" bindtap="nodeTap" id$1style="{{ctrl[\'e\'+i1]&&opts[5]!==\'simple\'?\'border:1px solid black;padding:5px;display:block;\':\'\'}}')
.replace(/<view\s*wx:else\s*id(.+?)style="/, '<view wx:else data-i="{{i1+\'_\'+i2}}" bindtap="nodeTap" id$1style="{{ctrl[\'e\'+i1+\'_\'+i2]&&opts[5]!==\'simple\'?\'border:1px solid black;padding:5px;display:block;\':\'\'}}')
.replace(/<view\s*wx:else\s*id(.+?)style="/, '<view wx:else data-i="{{i1+\'_\'+i2+\'_\'+i3}}" bindtap="nodeTap" id$1style="{{ctrl[\'e\'+i1+\'_\'+i2+\'_\'+i3]&&opts[5]!==\'simple\'?\'border:1px solid black;padding:5px;display:block;\':\'\'}}')
.replace(/<view\s*wx:else\s*id(.+?)style="/, '<view wx:else data-i="{{i1+\'_\'+i2+\'_\'+i3+\'_\'+i4}}" bindtap="nodeTap" id$1style="{{ctrl[\'e\'+i1+\'_\'+i2+\'_\'+i3+\'_\'+i4]&&opts[5]!==\'simple\'?\'border:1px solid black;padding:5px;display:block;\':\'\'}}')
// 修改文本块
.replace(/<!--\s*文本\s*-->[\s\S]+?<!--\s*链接\s*-->/,
`<block wx:elif="{{n.type==='text'}}">
<text wx:if="{{!ctrl['e'+i]}}" data-i="{{i}}" mp-weixin:user-select="{{opts[4]}}" decode="{{!opts[5]}}" bindtap="editStart">{{n.text}}
<text wx:if="{{!n.text}}" style="color:gray">{{opts[6]||'请输入'}}</text>
</text>
<text wx:elif="{{ctrl['e'+i]===1}}" data-i="{{i}}" style="border:1px dashed black;min-width:50px;width:auto;padding:5px;display:block" catchtap="editStart">{{n.text}}
<text wx:if="{{!n.text}}" style="color:gray">{{opts[6]||'请输入'}}</text>
</text>
<textarea wx:else style="{{opts[5]==='simple'?'':'border:1px dashed black;'}}min-width:50px;width:auto;padding:5px" auto-height maxlength="-1" focus="{{ctrl['e'+i]===3}}" value="{{n.text}}" data-i="{{i}}" bindinput="editInput" bindblur="editEnd" />
</block>
<text wx:elif="{{n.name==='br'}}">\\n</text>`)
// 修改图片
.replace(/<image(.+?)id="\{\{n.attrs.id/, '<image$1id="{{n.attrs.id||(\'n\'+i)')
.replace('height:1px', "height:{{ctrl['h'+i]||1}}px")
.replace('style="{{ctrl[i]', 'style="{{ctrl[\'e\'+i]&&opts[5]!==\'simple\'?\'border:1px dashed black;padding:3px;\':\'\'}}{{ctrl[i]')
.replace(/weixin:show-menu-by-longpress\s*=\s*"{{(\S+?)}}"\s*baidu:image-menu-prevent\s*=\s*"{{(\S+?)}}"/, 'weixin:show-menu-by-longpress="{{!opts[5]&&$1}}" baidu:image-menu-prevent="{{opts[5]||$2}}"')
// 修改音视频
.replace('<video', '<video bindtap="mediaTap"')
.replace('audio ', 'audio bindtap="mediaTap" ')
.replace('card', 'card bindtap="mediaTap"')
} else if (file.path.includes('node.js') && file.extname === '.js') {
content = `
const Parser = require('../parser')
function getTop(e) {
let top
// #ifndef MP-ALIPAY
top = e.detail.y
// #endif
// #ifdef MP-ALIPAY
top = top = e.detail.pageY
// #endif
if (top - e.currentTarget.offsetTop < 150 || top < 600) {
top = e.currentTarget.offsetTop
}
if (top < 30) {
top += 70
}
return top - 30
}` + content.replace('methods:', `detached () {
if (this.root && this.root._edit === this) {
this.root._edit = undefined
}
},
methods:`)
// 记录图片宽度
.replace(/imgLoad\s*\(e\)\s*{/, `imgLoad (e) {
// #ifdef MP-WEIXIN || MP-QQ
if (this.properties.opts[5]) {
setTimeout(() => {
const id = this.getNode(i).attrs.id || ('n' + i)
wx.createSelectorQuery().in(this).select('#' + id).boundingClientRect().exec(res => {
this.setData({
['ctrl.h'+i]: res[0].height
})
})
}, 50)
}
// #endif`)
.replace(/if\s*\(!node.w\)\s*{[\s\S]+?}/,
`if (!node.w) {
val = e.detail.width
if (this.properties.opts[5]) {
const data = {}
const path = 'nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.'
if (val < 150) {
data[path + 'ignore'] = 'T'
}
data[path + 'width'] = val.toString()
this.root.setData(data)
}
}`)
// 处理图片点击
.replace(/imgTap\s*\(e\)\s*{([\s\S]+?)},\s*\/\*/,
`imgTap (e) {
if (!this.properties.opts[5]) {$1} else {
const i = e.target.dataset.i
const node = this.getNode(i)
const items = this.root._getItem(node)
this.root._edit = this
const parser = new Parser(this.root)
this.i = i
this.root._maskTap()
this.setData({
['ctrl.e' + i]: 1
})
this.root._mask.push(() => {
this.setData({
['ctrl.e' + i]: 0
})
})
this.root._tooltip({
top: getTop(e),
items,
success: tapIndex => {
if (items[tapIndex] === '换图') {
// 换图
this.root.getSrc('img', node.attrs.src || '').then(url => {
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.src', node.attrs.src, parser.getUrl(url instanceof Array ? url[0] : url), true)
}).catch(() => { })
} else if (items[tapIndex] === '宽度') {
// 更改宽度
const style = node.attrs.style || ''
let value = style.match(/max-width:([0-9]+)%/)
if (value) {
value = parseInt(value[1])
} else {
value = 100
}
this.root._slider({
min: 0,
max: 100,
value,
top: getTop(e),
changing: val => {
// 变化超过 5% 更新时视图
if (Math.abs(val - value) > 5) {
this.changeStyle('max-width', i, val + '%', value + '%')
value = val
}
},
change: val => {
if (val !== value) {
this.changeStyle('max-width', i, val + '%', value + '%')
value = val
}
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.style', style, this.getNode(i).attrs.style)
}
})
} else if (items[tapIndex] === '超链接') {
// 将图片设置为链接
this.root.getSrc('link', node.a ? node.a.href : '').then(url => {
// 如果有 a 标签则替换 href
if (node.a) {
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].a.href', node.a.href, parser.getUrl(url), true)
} else {
const link = {
name: 'a',
attrs: {
href: parser.getUrl(url)
},
children: [node]
}
node.a = link.attrs
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + ']', node, link, true)
}
wx.showToast({
title: '成功'
})
}).catch(() => { })
} else if (items[tapIndex] === '预览图') {
// 设置预览图链接
this.root.getSrc('img', node.attrs['original-src'] || '').then(url => {
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.original-src', node.attrs['original-src'], parser.getUrl(url instanceof Array ? url[0] : url), true)
wx.showToast({
title: '成功'
})
}).catch(() => { })
} else if (items[tapIndex] === '删除') {
this.remove(i)
} else {
// 禁用 / 启用预览
this.root.setData({
['nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.ignore']: !node.attrs.ignore
})
wx.showToast({
title: '成功'
})
}
}
})
this.root._lock = true
setTimeout(() => {
this.root._lock = false
}, 50)
}
},
/*`)
// 处理链接点击
.replace(/linkTap\s*\(e\)\s*{([\s\S]+?)},\s*\/\*/,
`linkTap (e) {
if (!this.properties.opts[5]) {$1} else {
const i = e.currentTarget.dataset.i
const node = this.getNode(i)
const items = this.root._getItem(node)
this.root._tooltip({
top: getTop(e),
items,
success: tapIndex => {
if (items[tapIndex] === '更换链接') {
this.root.getSrc('link', node.attrs.href).then(url => {
this.root._editVal('nodes[' + (this.properties.opts[7] + i).replace(/_/g, '].children[') + '].attrs.href', node.attrs.href, url, true)
wx.showToast({
title: '成功'
})
}).catch(() => { })
} else {
this.remove(i)
}
}
})
}
},
/*`)
}
file.contents = Buffer.from(content)
}
}
}

View File

@@ -0,0 +1,551 @@
/**
* @fileoverview editable 插件
*/
const config = require('./config')
const Parser = require('../parser')
function Editable (vm) {
this.vm = vm
this.editHistory = [] // 历史记录
this.editI = -1 // 历史记录指针
vm._mask = [] // 蒙版被点击时进行的操作
/**
* @description 移动历史记录指针
* @param {Number} num 移动距离
*/
const move = num => {
const item = this.editHistory[this.editI + num]
if (item) {
this.editI += num
vm.setData({
[item.key]: item.value
})
}
}
vm.undo = () => move(-1) // 撤销
vm.redo = () => move(1) // 重做
/**
* @description 更新记录
* @param {String} path 路径
* @param {*} oldVal 旧值
* @param {*} newVal 新值
* @param {Boolean} set 是否更新到视图
* @private
*/
vm._editVal = (path, oldVal, newVal, set) => {
// 当前指针后的内容去除
while (this.editI < this.editHistory.length - 1) {
this.editHistory.pop()
}
// 最多存储 30 条操作记录
while (this.editHistory.length > 30) {
this.editHistory.pop()
this.editI--
}
const last = this.editHistory[this.editHistory.length - 1]
if (!last || last.key !== path) {
if (last) {
// 去掉上一次的新值
this.editHistory.pop()
this.editI--
}
// 存入这一次的旧值
this.editHistory.push({
key: path,
value: oldVal
})
this.editI++
}
// 存入本次的新值
this.editHistory.push({
key: path,
value: newVal
})
this.editI++
// 更新到视图
if (set) {
vm.setData({
[path]: newVal
})
}
}
/**
* @description 获取菜单项
* @private
*/
vm._getItem = function (node, up, down) {
let items
let i
if (node === 'color') {
return config.color
}
if (node.name === 'img') {
items = config.img.slice(0)
if (!vm.getSrc) {
i = items.indexOf('换图')
if (i !== -1) {
items.splice(i, 1)
}
i = items.indexOf('超链接')
if (i !== -1) {
items.splice(i, 1)
}
i = items.indexOf('预览图')
if (i !== -1) {
items.splice(i, 1)
}
}
i = items.indexOf('禁用预览')
if (i !== -1 && node.attrs.ignore) {
items[i] = '启用预览'
}
} else if (node.name === 'a') {
items = config.link.slice(0)
if (!vm.getSrc) {
i = items.indexOf('更换链接')
if (i !== -1) {
items.splice(i, 1)
}
}
} else if (node.name === 'video' || node.name === 'audio') {
items = config.media.slice(0)
i = items.indexOf('封面')
if (!vm.getSrc && i !== -1) {
items.splice(i, 1)
}
i = items.indexOf('循环')
if (node.attrs.loop && i !== -1) {
items[i] = '不循环'
}
i = items.indexOf('自动播放')
if (node.attrs.autoplay && i !== -1) {
items[i] = '不自动播放'
}
} else if (node.name === 'card') {
items = config.card.slice(0)
} else {
items = config.node.slice(0)
}
if (!up) {
i = items.indexOf('上移')
if (i !== -1) {
items.splice(i, 1)
}
}
if (!down) {
i = items.indexOf('下移')
if (i !== -1) {
items.splice(i, 1)
}
}
return items
}
/**
* @description 显示 tooltip
* @param {object} obj
* @private
*/
vm._tooltip = function (obj) {
vm.setData({
tooltip: {
top: obj.top,
items: obj.items
}
})
vm._tooltipcb = obj.success
}
/**
* @description 显示滚动条
* @param {object} obj
* @private
*/
vm._slider = function (obj) {
vm.setData({
slider: {
min: obj.min,
max: obj.max,
value: obj.value,
top: obj.top
}
})
vm._slideringcb = obj.changing
vm._slidercb = obj.change
}
/**
* @description 显示颜色选择
* @param {object} obj
* @private
*/
vm._color = function (obj) {
vm.setData({
color: {
items: obj.items,
top: obj.top
}
})
vm._colorcb = obj.success
}
/**
* @description 点击蒙版
* @private
*/
vm._maskTap = function () {
// 隐藏所有悬浮窗
while (this._mask.length) {
(this._mask.pop())()
}
const data = {}
if (this.data.tooltip) {
data.tooltip = null
}
if (this.data.slider) {
data.slider = null
}
if (this.data.color) {
data.color = null
}
if (this.data.tooltip || this.data.slider || this.data.color) {
this.setData(data)
}
}
/**
* @description 插入节点
* @param {Object} node
*/
function insert (node) {
if (vm._edit) {
vm._edit.insert(node)
} else {
const nodes = vm.data.nodes.slice(0)
nodes.push(node)
vm._editVal('nodes', vm.data.nodes, nodes, true)
}
}
/**
* @description 在光标处插入指定 html 内容
* @param {String} html 内容
*/
vm.insertHtml = html => {
this.inserting = true
const arr = new Parser(vm).parse(html)
this.inserting = undefined
for (let i = 0; i < arr.length; i++) {
insert(arr[i])
}
}
/**
* @description 在光标处插入图片
*/
vm.insertImg = function () {
vm.getSrc && vm.getSrc('img').then(src => {
if (typeof src === 'string') {
src = [src]
}
const parser = new Parser(vm)
for (let i = 0; i < src.length; i++) {
insert({
name: 'img',
attrs: {
src: parser.getUrl(src[i])
}
})
}
}).catch(() => { })
}
/**
* @description 在光标处插入一个链接
*/
vm.insertLink = function () {
vm.getSrc && vm.getSrc('link').then(url => {
insert({
name: 'a',
attrs: {
href: url
},
children: [{
type: 'text',
text: url
}]
})
}).catch(() => { })
}
/**
* @description 在光标处插入一个表格
* @param {Number} rows 行数
* @param {Number} cols 列数
*/
vm.insertTable = function (rows, cols) {
const table = {
name: 'table',
attrs: {
style: 'display:table;width:100%;margin:10px 0;text-align:center;border-spacing:0;border-collapse:collapse;border:1px solid gray'
},
children: []
}
for (let i = 0; i < rows; i++) {
const tr = {
name: 'tr',
attrs: {},
children: []
}
for (let j = 0; j < cols; j++) {
tr.children.push({
name: 'td',
attrs: {
style: 'padding:2px;border:1px solid gray'
},
children: [{
type: 'text',
text: ''
}]
})
}
table.children.push(tr)
}
insert(table)
}
/**
* @description 插入视频/音频
* @param {Object} node
*/
function insertMedia (node) {
if (typeof node.src === 'string') {
node.src = [node.src]
}
const parser = new Parser(vm)
// 拼接主域名
for (let i = 0; i < node.src.length; i++) {
node.src[i] = parser.getUrl(node.src[i])
}
insert({
name: 'div',
attrs: {
style: 'text-align:center'
},
children: [node]
})
}
/**
* @description 在光标处插入一个视频
*/
vm.insertVideo = function () {
vm.getSrc && vm.getSrc('video').then(src => {
insertMedia({
name: 'video',
attrs: {
controls: 'T'
},
src
})
}).catch(() => { })
}
/**
* @description 在光标处插入一个音频
*/
vm.insertAudio = function () {
vm.getSrc && vm.getSrc('audio').then(attrs => {
let src
if (attrs.src) {
src = attrs.src
attrs.src = undefined
} else {
src = attrs
attrs = {}
}
attrs.controls = 'T'
insertMedia({
name: 'audio',
attrs,
src
})
}).catch(() => { })
}
/**
* @description 在光标处插入一段文本
*/
vm.insertText = function () {
insert({
name: 'p',
attrs: {},
children: [{
type: 'text',
text: ''
}]
})
}
/**
* @description 清空内容
*/
vm.clear = function () {
vm._maskTap()
vm._edit = undefined
vm.setData({
nodes: [{
name: 'p',
attrs: {},
children: [{
type: 'text',
text: ''
}]
}]
})
}
/**
* @description 获取编辑后的 html
*/
vm.getContent = function () {
let html = '';
// 递归遍历获取
(function traversal (nodes, table) {
for (let i = 0; i < nodes.length; i++) {
let item = nodes[i]
if (item.type === 'text') {
// 编码实体
html += item.text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\n/g, '<br>').replace(/\xa0/g, '&nbsp;')
} else {
// 还原被转换的 svg
if (item.name === 'img' && (item.attrs.src || '').includes('data:image/svg+xml;utf8,')) {
html += item.attrs.src.substr(24).replace(/%23/g, '#').replace('<svg', '<svg style="' + (item.attrs.style || '') + '"')
continue
} else if (item.name === 'video' || item.name === 'audio') {
// 还原 video 和 audio 的 source
if (item.src.length > 1) {
item.children = []
for (let j = 0; j < item.src.length; j++) {
item.children.push({
name: 'source',
attrs: {
src: item.src[j]
}
})
}
} else {
item.attrs.src = item.src[0]
}
} else if (item.name === 'div' && (item.attrs.style || '').includes('overflow:auto') && (item.children[0] || {}).name === 'table') {
// 还原滚动层
item = item.children[0]
}
// 还原 table
if (item.name === 'table') {
table = item.attrs
if ((item.attrs.style || '').includes('display:grid')) {
item.attrs.style = item.attrs.style.split('display:grid')[0]
const children = [{
name: 'tr',
attrs: {},
children: []
}]
for (let j = 0; j < item.children.length; j++) {
item.children[j].attrs.style = item.children[j].attrs.style.replace(/grid-[^;]+;*/g, '')
if (item.children[j].r !== children.length) {
children.push({
name: 'tr',
attrs: {},
children: [item.children[j]]
})
} else {
children[children.length - 1].children.push(item.children[j])
}
}
item.children = children
}
}
html += '<' + item.name
for (const attr in item.attrs) {
let val = item.attrs[attr]
if (!val) continue
// bool 型省略值
if (val === 'T' || val === true) {
html += ' ' + attr
continue
} else if (item.name[0] === 't' && attr === 'style' && table) {
// 取消为了显示 table 添加的 style
val = val.replace(/;*display:table[^;]*/, '')
if (table.border) {
val = val.replace(/border[^;]+;*/g, $ => $.includes('collapse') ? $ : '')
}
if (table.cellpadding) {
val = val.replace(/padding[^;]+;*/g, '')
}
if (!val) continue
}
html += ' ' + attr + '="' + val.replace(/"/g, '&quot;') + '"'
}
html += '>'
if (item.children) {
traversal(item.children, table)
html += '</' + item.name + '>'
}
}
}
})(vm.data.nodes)
// 其他插件处理
for (let i = vm.plugins.length; i--;) {
if (vm.plugins[i].onGetContent) {
html = vm.plugins[i].onGetContent(html) || html
}
}
return html
}
}
Editable.prototype.onUpdate = function (content, config) {
if (this.vm.properties.editable) {
this.vm._maskTap()
config.entities.amp = '&'
if (!this.inserting) {
this.vm._edit = undefined
if (!content) {
setTimeout(() => {
this.vm.setData({
nodes: [{
name: 'p',
attrs: {},
children: [{
type: 'text',
text: ''
}]
}]
})
}, 0)
}
}
}
}
Editable.prototype.onParse = function (node) {
// 空白单元格可编辑
if (this.vm.properties.editable && (node.name === 'td' || node.name === 'th') && !this.vm.getText(node.children)) {
node.children.push({
type: 'text',
text: ''
})
}
}
module.exports = Editable