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h5.js
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h5.js
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const fs = require('fs')
const path = require('path')
const {
getPlatforms,
getH5Options,
getFlexDirection,
getNetworkTimeout
} = require('@dcloudio/uni-cli-shared')
const PLATFORMS = getPlatforms()
const isWin = /^win/.test(process.platform)
const normalizePath = path => (isWin ? path.replace(/\\/g, '/') : path)
const removePlatformStyle = function (style) {
Object.keys(style).forEach(name => {
if (PLATFORMS.includes(name)) {
delete style[name]
}
})
}
const getPageComponents = function (inputDir, pagesJson) {
const firstPagePath = pagesJson.pages[0].path
const pages = pagesJson.pages
// 解析分包
if (pagesJson.subPackages && pagesJson.subPackages.length) {
pagesJson.subPackages.forEach(({
root,
pages: subPages
}) => {
if (root && subPages.length) {
subPages.forEach(subPage => {
subPage.path = normalizePath(path.join(root, subPage.path))
pages.push(subPage)
})
}
})
}
const tabBarList = (pagesJson.tabBar && pagesJson.tabBar.list) || []
tabBarList.forEach(item => { // 添加全部属性,方便 Vue 响应式
item.text = item.text || ''
item.iconPath = item.iconPath || ''
item.selectedIconPath = item.selectedIconPath || ''
item.redDot = false
item.badge = ''
})
if (tabBarList.length) { // 添加全部属性,方便 Vue 响应式
pagesJson.tabBar.color = pagesJson.tabBar.color || '#999'
pagesJson.tabBar.selectedColor = pagesJson.tabBar.selectedColor || '#007aff'
pagesJson.tabBar.backgroundColor = pagesJson.tabBar.backgroundColor || '#f7f7fa'
pagesJson.tabBar.borderStyle = pagesJson.tabBar.borderStyle || 'black'
}
const globalStyle = pagesJson.globalStyle || {}
process.UNI_H5_PAGES_JSON = {
pages: {},
globalStyle: Object.assign({}, globalStyle, globalStyle['app-plus'] || {}, globalStyle['h5'] || {})
}
removePlatformStyle(process.UNI_H5_PAGES_JSON.globalStyle)
return pages.map(page => {
const name = page.path.replace(/\//g, '-')
const pagePath = normalizePath(path.resolve(inputDir, page.path))
const props = page.style || {}
const isEntry = firstPagePath === page.path
const tabBarIndex = tabBarList.findIndex(tabBarPage => tabBarPage.pagePath === page.path)
const isTabBar = tabBarIndex !== -1
let isNVue = false
if (process.env.UNI_USING_NVUE_COMPILER) {
if (!fs.existsSync(pagePath + '.vue') && fs.existsSync(pagePath + '.nvue')) {
isNVue = true
}
}
// 解析 titleNView,pullToRefresh
const h5Options = Object.assign({}, props['app-plus'] || {}, props['h5'] || {})
removePlatformStyle(h5Options)
if (h5Options.hasOwnProperty('titleNView')) {
props.titleNView = h5Options.titleNView
}
if (h5Options.hasOwnProperty('pullToRefresh')) {
props.pullToRefresh = h5Options.pullToRefresh
}
let windowTop = 44
let pageStyle = Object.assign({}, globalStyle, props)
if (pageStyle.navigationStyle === 'custom' || !pageStyle.titleNView || pageStyle.titleNView.type ===
'transparent' || pageStyle.titleNView.type === 'float') {
windowTop = 0
}
// 删除 app-plus 平台配置
delete props['app-plus']
delete props['h5']
process.UNI_H5_PAGES_JSON.pages[page.path] = props
return {
name,
route: page.path,
path: pagePath,
props,
isNVue,
isEntry,
isTabBar,
tabBarIndex,
isQuit: isEntry || isTabBar,
windowTop
}
}).filter(pageComponents => !!pageComponents)
}
const genRegisterPageVueComponentsCode = function (pageComponents) {
return pageComponents
.map(({
name,
path,
isNVue,
isQuit,
isEntry,
isTabBar
}) => {
const ext = isNVue ? '.nvue' : '.vue'
return `Vue.component('${name}', resolve=>{
const component = {
component:require.ensure([], () => resolve(require('${path}${ext}')), '${name}'),
delay:__uniConfig['async'].delay,
timeout: __uniConfig['async'].timeout
}
if(__uniConfig['async']['loading']){
component.loading={
name:'SystemAsyncLoading',
render(createElement){
return createElement(__uniConfig['async']['loading'])
}
}
}
if(__uniConfig['async']['error']){
component.error={
name:'SystemAsyncError',
render(createElement){
return createElement(__uniConfig['async']['error'])
}
}
}
return component
})`
})
.join('\n')
}
const genPageRoutes = function (pageComponents) {
let id = 1
return pageComponents
.map(({
name,
route,
props,
isNVue,
isQuit,
isEntry,
isTabBar,
windowTop,
tabBarIndex
}) => {
return `
{
path: '/${isEntry ? '' : route}',${isEntry ? '\nalias:\'/' + route + '\',' : ''}
component: {
render (createElement) {
return createElement(
'Page',
{
props: Object.assign({
${isQuit ? 'isQuit:true,\n' : ''}
${isEntry ? 'isEntry:true,\n' : ''}
${isTabBar ? 'isTabBar:true,\n' : ''}
${isTabBar ? ('tabBarIndex:' + tabBarIndex) : ''}
},__uniConfig.globalStyle,${JSON.stringify(props)})
},
[
createElement('${name}', {
slot: 'page'
})
]
)
}
},
meta:{${isQuit ? '\nid:' + (id++) + ',' : ''}
name:'${name}',
isNVue:${isNVue},
pagePath:'${route}'${isQuit ? ',\nisQuit:true' : ''}${isEntry ? ',\nisEntry:true' : ''}${isTabBar ? ',\nisTabBar:true' : ''}${tabBarIndex !== -1 ? (',\ntabBarIndex:' + tabBarIndex) : ''},
windowTop:${windowTop}
}
}`
})
}
const genSystemRoutes = function () {
return [
`
{
path: '/preview-image',
component: {
render (createElement) {
return createElement(
'Page',
{
props:{
navigationStyle:'custom'
}
},
[
createElement('system-preview-image', {
slot: 'page'
})
]
)
}
},
meta:{
name:'preview-image',
pagePath:'/preview-image'
}
}
`,
`
{
path: '/choose-location',
component: {
render (createElement) {
return createElement(
'Page',
{
props:{
navigationStyle:'custom'
}
},
[
createElement('system-choose-location', {
slot: 'page'
})
]
)
}
},
meta:{
name:'choose-location',
pagePath:'/choose-location'
}
}
`,
`
{
path: '/open-location',
component: {
render (createElement) {
return createElement(
'Page',
{
props:{
navigationStyle:'custom'
}
},
[
createElement('system-open-location', {
slot: 'page'
})
]
)
}
},
meta:{
name:'open-location',
pagePath:'/open-location'
}
}
`
]
}
module.exports = function (pagesJson, manifestJson) {
const inputDir = process.env.UNI_INPUT_DIR
const pageComponents = getPageComponents(inputDir, pagesJson)
delete pagesJson.pages
delete pagesJson.subPackages
const h5 = getH5Options(manifestJson)
const networkTimeoutConfig = getNetworkTimeout(manifestJson)
let qqMapKey = 'XVXBZ-NDMC4-JOGUS-XGIEE-QVHDZ-AMFV2'
const sdkConfigs = h5.sdkConfigs || {}
if (
sdkConfigs.maps &&
sdkConfigs.maps.qqmap &&
sdkConfigs.maps.qqmap.key
) {
qqMapKey = sdkConfigs.maps.qqmap.key
}
return `
import Vue from 'vue'
global['____${h5.appid}____'] = true;
delete global['____${h5.appid}____'];
global.__uniConfig = ${JSON.stringify(pagesJson)};
global.__uniConfig.router = ${JSON.stringify(h5.router)};
global.__uniConfig['async'] = ${JSON.stringify(h5['async'])};
global.__uniConfig.debug = ${manifestJson.debug === true};
global.__uniConfig.networkTimeout = ${JSON.stringify(networkTimeoutConfig)};
global.__uniConfig.sdkConfigs = ${JSON.stringify(sdkConfigs)};
global.__uniConfig.qqMapKey = ${JSON.stringify(qqMapKey)};
global.__uniConfig.nvue = ${JSON.stringify({ 'flex-direction': getFlexDirection(manifestJson['app-plus']) })}
${genRegisterPageVueComponentsCode(pageComponents)}
global.__uniRoutes=[${genPageRoutes(pageComponents).concat(genSystemRoutes()).join(',')}]
`
}