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8159 lines
223 KiB
8159 lines
223 KiB
/**
|
|
* @vue/server-renderer v3.4.27
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* (c) 2018-present Yuxi (Evan) You and Vue contributors
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* @license MIT
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*/
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/*! #__NO_SIDE_EFFECTS__ */
|
|
// @__NO_SIDE_EFFECTS__
|
|
function makeMap(str, expectsLowerCase) {
|
|
const set = new Set(str.split(','))
|
|
return val => set.has(val)
|
|
}
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|
|
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const EMPTY_OBJ = Object.freeze({})
|
|
const EMPTY_ARR = Object.freeze([])
|
|
function NOOP() {
|
|
}
|
|
const NO = () => false
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|
function isOn(key) {
|
|
return key.charCodeAt(0) === 111 && key.charCodeAt(1) === 110 // uppercase letter
|
|
&& (key.charCodeAt(2) > 122 || key.charCodeAt(2) < 97)
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|
}
|
|
const isModelListener = key => key.startsWith('onUpdate:')
|
|
const extend = Object.assign
|
|
function remove(arr, el) {
|
|
const i = arr.indexOf(el)
|
|
if (i > -1)
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|
arr.splice(i, 1)
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|
}
|
|
const hasOwnProperty$1 = Object.prototype.hasOwnProperty
|
|
const hasOwn = (val, key) => hasOwnProperty$1.call(val, key)
|
|
const isArray = Array.isArray
|
|
const isMap = val => toTypeString(val) === '[object Map]'
|
|
const isSet = val => toTypeString(val) === '[object Set]'
|
|
const isDate = val => toTypeString(val) === '[object Date]'
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|
const isFunction = val => typeof val === 'function'
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const isString = val => typeof val === 'string'
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|
const isSymbol = val => typeof val === 'symbol'
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|
const isObject = val => val !== null && typeof val === 'object'
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|
function isPromise(val) {
|
|
return (isObject(val) || isFunction(val)) && isFunction(val.then) && isFunction(val.catch)
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|
}
|
|
const objectToString = Object.prototype.toString
|
|
const toTypeString = value => objectToString.call(value)
|
|
function toRawType(value) {
|
|
return toTypeString(value).slice(8, -1)
|
|
}
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|
const isPlainObject = val => toTypeString(val) === '[object Object]'
|
|
const isIntegerKey = key => isString(key) && key !== 'NaN' && key[0] !== '-' && `${Number.parseInt(key, 10)}` === key
|
|
const isReservedProp = /* @__PURE__ */ makeMap(
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|
// the leading comma is intentional so empty string "" is also included
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|
',key,ref,ref_for,ref_key,onVnodeBeforeMount,onVnodeMounted,onVnodeBeforeUpdate,onVnodeUpdated,onVnodeBeforeUnmount,onVnodeUnmounted',
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|
)
|
|
const isBuiltInDirective = /* @__PURE__ */ makeMap(
|
|
'bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text,memo',
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|
)
|
|
function cacheStringFunction(fn) {
|
|
const cache = /* @__PURE__ */ Object.create(null)
|
|
return (str) => {
|
|
const hit = cache[str]
|
|
return hit || (cache[str] = fn(str))
|
|
}
|
|
}
|
|
const camelizeRE = /-(\w)/g
|
|
const camelize = cacheStringFunction((str) => {
|
|
return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : '')
|
|
})
|
|
const hyphenateRE = /\B([A-Z])/g
|
|
const hyphenate = cacheStringFunction(
|
|
str => str.replace(hyphenateRE, '-$1').toLowerCase(),
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|
)
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|
const capitalize = cacheStringFunction((str) => {
|
|
return str.charAt(0).toUpperCase() + str.slice(1)
|
|
})
|
|
const toHandlerKey = cacheStringFunction((str) => {
|
|
const s = str ? `on${capitalize(str)}` : ``
|
|
return s
|
|
})
|
|
const hasChanged = (value, oldValue) => !Object.is(value, oldValue)
|
|
function invokeArrayFns(fns, ...arg) {
|
|
for (let i = 0; i < fns.length; i++)
|
|
fns[i](...arg)
|
|
}
|
|
function def(obj, key, value, writable = false) {
|
|
Object.defineProperty(obj, key, {
|
|
configurable: true,
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|
enumerable: false,
|
|
writable,
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|
value,
|
|
})
|
|
}
|
|
function looseToNumber(val) {
|
|
const n = Number.parseFloat(val)
|
|
return isNaN(n) ? val : n
|
|
}
|
|
let _globalThis
|
|
function getGlobalThis() {
|
|
return _globalThis || (_globalThis = typeof globalThis !== 'undefined' ? globalThis : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : {})
|
|
}
|
|
|
|
function normalizeStyle(value) {
|
|
if (isArray(value)) {
|
|
const res = {}
|
|
for (let i = 0; i < value.length; i++) {
|
|
const item = value[i]
|
|
const normalized = isString(item) ? parseStringStyle(item) : normalizeStyle(item)
|
|
if (normalized) {
|
|
for (const key in normalized)
|
|
res[key] = normalized[key]
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
else if (isString(value) || isObject(value)) {
|
|
return value
|
|
}
|
|
}
|
|
const listDelimiterRE = /;(?![^(]*\))/g
|
|
const propertyDelimiterRE = /:([^]+)/
|
|
const styleCommentRE = /\/\*[^]*?\*\//g
|
|
function parseStringStyle(cssText) {
|
|
const ret = {}
|
|
cssText.replace(styleCommentRE, '').split(listDelimiterRE).forEach((item) => {
|
|
if (item) {
|
|
const tmp = item.split(propertyDelimiterRE)
|
|
tmp.length > 1 && (ret[tmp[0].trim()] = tmp[1].trim())
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|
}
|
|
})
|
|
return ret
|
|
}
|
|
function stringifyStyle(styles) {
|
|
let ret = ''
|
|
if (!styles || isString(styles))
|
|
return ret
|
|
|
|
for (const key in styles) {
|
|
const value = styles[key]
|
|
if (isString(value) || typeof value === 'number') {
|
|
const normalizedKey = key.startsWith(`--`) ? key : hyphenate(key)
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|
ret += `${normalizedKey}:${value};`
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|
}
|
|
}
|
|
return ret
|
|
}
|
|
function normalizeClass(value) {
|
|
let res = ''
|
|
if (isString(value)) {
|
|
res = value
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|
}
|
|
else if (isArray(value)) {
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|
for (let i = 0; i < value.length; i++) {
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const normalized = normalizeClass(value[i])
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if (normalized)
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res += `${normalized} `
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}
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}
|
|
else if (isObject(value)) {
|
|
for (const name in value) {
|
|
if (value[name])
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res += `${name} `
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}
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}
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return res.trim()
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|
}
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|
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|
const HTML_TAGS = 'html,body,base,head,link,meta,style,title,address,article,aside,footer,header,hgroup,h1,h2,h3,h4,h5,h6,nav,section,div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,ruby,s,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,output,progress,select,textarea,details,dialog,menu,summary,template,blockquote,iframe,tfoot'
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const SVG_TAGS = 'svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile,defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer,feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap,feDistantLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR,feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset,fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter,foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask,mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern,polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol,text,textPath,title,tspan,unknown,use,view'
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|
const MATH_TAGS = 'annotation,annotation-xml,maction,maligngroup,malignmark,math,menclose,merror,mfenced,mfrac,mfraction,mglyph,mi,mlabeledtr,mlongdiv,mmultiscripts,mn,mo,mover,mpadded,mphantom,mprescripts,mroot,mrow,ms,mscarries,mscarry,msgroup,msline,mspace,msqrt,msrow,mstack,mstyle,msub,msubsup,msup,mtable,mtd,mtext,mtr,munder,munderover,none,semantics'
|
|
const VOID_TAGS = 'area,base,br,col,embed,hr,img,input,link,meta,param,source,track,wbr'
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|
const isHTMLTag = /* @__PURE__ */ makeMap(HTML_TAGS)
|
|
const isSVGTag = /* @__PURE__ */ makeMap(SVG_TAGS)
|
|
const isMathMLTag = /* @__PURE__ */ makeMap(MATH_TAGS)
|
|
const isVoidTag = /* @__PURE__ */ makeMap(VOID_TAGS)
|
|
|
|
const specialBooleanAttrs = `itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly`
|
|
const isSpecialBooleanAttr = /* @__PURE__ */ makeMap(specialBooleanAttrs)
|
|
const isBooleanAttr = /* @__PURE__ */ makeMap(
|
|
`${specialBooleanAttrs},async,autofocus,autoplay,controls,default,defer,disabled,hidden,inert,loop,open,required,reversed,scoped,seamless,checked,muted,multiple,selected`,
|
|
)
|
|
function includeBooleanAttr(value) {
|
|
return !!value || value === ''
|
|
}
|
|
const unsafeAttrCharRE = /[>/="'\u0009\u000A\u000C\u0020]/
|
|
const attrValidationCache = {}
|
|
function isSSRSafeAttrName(name) {
|
|
if (attrValidationCache.hasOwnProperty(name))
|
|
return attrValidationCache[name]
|
|
|
|
const isUnsafe = unsafeAttrCharRE.test(name)
|
|
if (isUnsafe)
|
|
console.error(`unsafe attribute name: ${name}`)
|
|
|
|
return attrValidationCache[name] = !isUnsafe
|
|
}
|
|
const propsToAttrMap = {
|
|
acceptCharset: 'accept-charset',
|
|
className: 'class',
|
|
htmlFor: 'for',
|
|
httpEquiv: 'http-equiv',
|
|
}
|
|
function isRenderableAttrValue(value) {
|
|
if (value == null)
|
|
return false
|
|
|
|
const type = typeof value
|
|
return type === 'string' || type === 'number' || type === 'boolean'
|
|
}
|
|
|
|
const escapeRE = /["'&<>]/
|
|
function escapeHtml(string) {
|
|
const str = `${string}`
|
|
const match = escapeRE.exec(str)
|
|
if (!match)
|
|
return str
|
|
|
|
let html = ''
|
|
let escaped
|
|
let index
|
|
let lastIndex = 0
|
|
for (index = match.index; index < str.length; index++) {
|
|
switch (str.charCodeAt(index)) {
|
|
case 34:
|
|
escaped = '"'
|
|
break
|
|
case 38:
|
|
escaped = '&'
|
|
break
|
|
case 39:
|
|
escaped = '''
|
|
break
|
|
case 60:
|
|
escaped = '<'
|
|
break
|
|
case 62:
|
|
escaped = '>'
|
|
break
|
|
default:
|
|
continue
|
|
}
|
|
if (lastIndex !== index)
|
|
html += str.slice(lastIndex, index)
|
|
|
|
lastIndex = index + 1
|
|
html += escaped
|
|
}
|
|
return lastIndex !== index ? html + str.slice(lastIndex, index) : html
|
|
}
|
|
const commentStripRE = /^-?>|<!--|-->|--!>|<!-$/g
|
|
function escapeHtmlComment(src) {
|
|
return src.replace(commentStripRE, '')
|
|
}
|
|
|
|
function looseCompareArrays(a, b) {
|
|
if (a.length !== b.length)
|
|
return false
|
|
let equal = true
|
|
for (let i = 0; equal && i < a.length; i++)
|
|
equal = looseEqual(a[i], b[i])
|
|
|
|
return equal
|
|
}
|
|
function looseEqual(a, b) {
|
|
if (a === b)
|
|
return true
|
|
let aValidType = isDate(a)
|
|
let bValidType = isDate(b)
|
|
if (aValidType || bValidType)
|
|
return aValidType && bValidType ? a.getTime() === b.getTime() : false
|
|
|
|
aValidType = isSymbol(a)
|
|
bValidType = isSymbol(b)
|
|
if (aValidType || bValidType)
|
|
return a === b
|
|
|
|
aValidType = isArray(a)
|
|
bValidType = isArray(b)
|
|
if (aValidType || bValidType)
|
|
return aValidType && bValidType ? looseCompareArrays(a, b) : false
|
|
|
|
aValidType = isObject(a)
|
|
bValidType = isObject(b)
|
|
if (aValidType || bValidType) {
|
|
if (!aValidType || !bValidType)
|
|
return false
|
|
|
|
const aKeysCount = Object.keys(a).length
|
|
const bKeysCount = Object.keys(b).length
|
|
if (aKeysCount !== bKeysCount)
|
|
return false
|
|
|
|
for (const key in a) {
|
|
const aHasKey = a.hasOwnProperty(key)
|
|
const bHasKey = b.hasOwnProperty(key)
|
|
if (aHasKey && !bHasKey || !aHasKey && bHasKey || !looseEqual(a[key], b[key]))
|
|
return false
|
|
}
|
|
}
|
|
return String(a) === String(b)
|
|
}
|
|
function looseIndexOf(arr, val) {
|
|
return arr.findIndex(item => looseEqual(item, val))
|
|
}
|
|
|
|
function toDisplayString(val) {
|
|
return isString(val) ? val : val == null ? '' : isArray(val) || isObject(val) && (val.toString === objectToString || !isFunction(val.toString)) ? JSON.stringify(val, replacer, 2) : String(val)
|
|
}
|
|
function replacer(_key, val) {
|
|
if (val && val.__v_isRef) {
|
|
return replacer(_key, val.value)
|
|
}
|
|
else if (isMap(val)) {
|
|
return {
|
|
[`Map(${val.size})`]: [...val.entries()].reduce(
|
|
(entries, [key, val2], i) => {
|
|
entries[`${stringifySymbol(key, i)} =>`] = val2
|
|
return entries
|
|
},
|
|
{},
|
|
),
|
|
}
|
|
}
|
|
else if (isSet(val)) {
|
|
return {
|
|
[`Set(${val.size})`]: [...val.values()].map(v => stringifySymbol(v)),
|
|
}
|
|
}
|
|
else if (isSymbol(val)) {
|
|
return stringifySymbol(val)
|
|
}
|
|
else if (isObject(val) && !isArray(val) && !isPlainObject(val)) {
|
|
return String(val)
|
|
}
|
|
return val
|
|
}
|
|
function stringifySymbol(v, i = '') {
|
|
let _a
|
|
return (
|
|
// Symbol.description in es2019+ so we need to cast here to pass
|
|
// the lib: es2016 check
|
|
isSymbol(v) ? `Symbol(${(_a = v.description) != null ? _a : i})` : v
|
|
)
|
|
}
|
|
|
|
function warn$2(msg, ...args) {
|
|
console.warn(`[Vue warn] ${msg}`, ...args)
|
|
}
|
|
|
|
let activeEffectScope
|
|
class EffectScope {
|
|
constructor(detached = false) {
|
|
this.detached = detached
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._active = true
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.effects = []
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.cleanups = []
|
|
this.parent = activeEffectScope
|
|
if (!detached && activeEffectScope) {
|
|
this.index = (activeEffectScope.scopes || (activeEffectScope.scopes = [])).push(
|
|
this,
|
|
) - 1
|
|
}
|
|
}
|
|
|
|
get active() {
|
|
return this._active
|
|
}
|
|
|
|
run(fn) {
|
|
if (this._active) {
|
|
const currentEffectScope = activeEffectScope
|
|
try {
|
|
activeEffectScope = this
|
|
return fn()
|
|
}
|
|
finally {
|
|
activeEffectScope = currentEffectScope
|
|
}
|
|
}
|
|
else {
|
|
warn$2(`cannot run an inactive effect scope.`)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This should only be called on non-detached scopes
|
|
* @internal
|
|
*/
|
|
on() {
|
|
activeEffectScope = this
|
|
}
|
|
|
|
/**
|
|
* This should only be called on non-detached scopes
|
|
* @internal
|
|
*/
|
|
off() {
|
|
activeEffectScope = this.parent
|
|
}
|
|
|
|
stop(fromParent) {
|
|
if (this._active) {
|
|
let i, l
|
|
for (i = 0, l = this.effects.length; i < l; i++)
|
|
this.effects[i].stop()
|
|
|
|
for (i = 0, l = this.cleanups.length; i < l; i++)
|
|
this.cleanups[i]()
|
|
|
|
if (this.scopes) {
|
|
for (i = 0, l = this.scopes.length; i < l; i++)
|
|
this.scopes[i].stop(true)
|
|
}
|
|
if (!this.detached && this.parent && !fromParent) {
|
|
const last = this.parent.scopes.pop()
|
|
if (last && last !== this) {
|
|
this.parent.scopes[this.index] = last
|
|
last.index = this.index
|
|
}
|
|
}
|
|
this.parent = void 0
|
|
this._active = false
|
|
}
|
|
}
|
|
}
|
|
function recordEffectScope(effect, scope = activeEffectScope) {
|
|
if (scope && scope.active)
|
|
scope.effects.push(effect)
|
|
}
|
|
function getCurrentScope() {
|
|
return activeEffectScope
|
|
}
|
|
|
|
let activeEffect
|
|
class ReactiveEffect {
|
|
constructor(fn, trigger, scheduler, scope) {
|
|
this.fn = fn
|
|
this.trigger = trigger
|
|
this.scheduler = scheduler
|
|
this.active = true
|
|
this.deps = []
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._dirtyLevel = 4
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._trackId = 0
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._runnings = 0
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._shouldSchedule = false
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._depsLength = 0
|
|
recordEffectScope(this, scope)
|
|
}
|
|
|
|
get dirty() {
|
|
if (this._dirtyLevel === 2 || this._dirtyLevel === 3) {
|
|
this._dirtyLevel = 1
|
|
pauseTracking()
|
|
for (let i = 0; i < this._depsLength; i++) {
|
|
const dep = this.deps[i]
|
|
if (dep.computed) {
|
|
triggerComputed(dep.computed)
|
|
if (this._dirtyLevel >= 4)
|
|
break
|
|
}
|
|
}
|
|
if (this._dirtyLevel === 1)
|
|
this._dirtyLevel = 0
|
|
|
|
resetTracking()
|
|
}
|
|
return this._dirtyLevel >= 4
|
|
}
|
|
|
|
set dirty(v) {
|
|
this._dirtyLevel = v ? 4 : 0
|
|
}
|
|
|
|
run() {
|
|
this._dirtyLevel = 0
|
|
if (!this.active)
|
|
return this.fn()
|
|
|
|
const lastShouldTrack = shouldTrack
|
|
const lastEffect = activeEffect
|
|
try {
|
|
shouldTrack = true
|
|
activeEffect = this
|
|
this._runnings++
|
|
preCleanupEffect(this)
|
|
return this.fn()
|
|
}
|
|
finally {
|
|
postCleanupEffect(this)
|
|
this._runnings--
|
|
activeEffect = lastEffect
|
|
shouldTrack = lastShouldTrack
|
|
}
|
|
}
|
|
|
|
stop() {
|
|
if (this.active) {
|
|
preCleanupEffect(this)
|
|
postCleanupEffect(this)
|
|
this.onStop && this.onStop()
|
|
this.active = false
|
|
}
|
|
}
|
|
}
|
|
function triggerComputed(computed) {
|
|
return computed.value
|
|
}
|
|
function preCleanupEffect(effect2) {
|
|
effect2._trackId++
|
|
effect2._depsLength = 0
|
|
}
|
|
function postCleanupEffect(effect2) {
|
|
if (effect2.deps.length > effect2._depsLength) {
|
|
for (let i = effect2._depsLength; i < effect2.deps.length; i++)
|
|
cleanupDepEffect(effect2.deps[i], effect2)
|
|
|
|
effect2.deps.length = effect2._depsLength
|
|
}
|
|
}
|
|
function cleanupDepEffect(dep, effect2) {
|
|
const trackId = dep.get(effect2)
|
|
if (trackId !== void 0 && effect2._trackId !== trackId) {
|
|
dep.delete(effect2)
|
|
if (dep.size === 0)
|
|
dep.cleanup()
|
|
}
|
|
}
|
|
let shouldTrack = true
|
|
let pauseScheduleStack = 0
|
|
const trackStack = []
|
|
function pauseTracking() {
|
|
trackStack.push(shouldTrack)
|
|
shouldTrack = false
|
|
}
|
|
function resetTracking() {
|
|
const last = trackStack.pop()
|
|
shouldTrack = last === void 0 ? true : last
|
|
}
|
|
function pauseScheduling() {
|
|
pauseScheduleStack++
|
|
}
|
|
function resetScheduling() {
|
|
pauseScheduleStack--
|
|
while (!pauseScheduleStack && queueEffectSchedulers.length)
|
|
queueEffectSchedulers.shift()()
|
|
}
|
|
function trackEffect(effect2, dep, debuggerEventExtraInfo) {
|
|
let _a
|
|
if (dep.get(effect2) !== effect2._trackId) {
|
|
dep.set(effect2, effect2._trackId)
|
|
const oldDep = effect2.deps[effect2._depsLength]
|
|
if (oldDep !== dep) {
|
|
if (oldDep)
|
|
cleanupDepEffect(oldDep, effect2)
|
|
|
|
effect2.deps[effect2._depsLength++] = dep
|
|
}
|
|
else {
|
|
effect2._depsLength++
|
|
}
|
|
{
|
|
(_a = effect2.onTrack) == null ? void 0 : _a.call(effect2, extend({ effect: effect2 }, debuggerEventExtraInfo))
|
|
}
|
|
}
|
|
}
|
|
const queueEffectSchedulers = []
|
|
function triggerEffects(dep, dirtyLevel, debuggerEventExtraInfo) {
|
|
let _a
|
|
pauseScheduling()
|
|
for (const effect2 of dep.keys()) {
|
|
let tracking
|
|
if (effect2._dirtyLevel < dirtyLevel && (tracking != null ? tracking : tracking = dep.get(effect2) === effect2._trackId)) {
|
|
effect2._shouldSchedule || (effect2._shouldSchedule = effect2._dirtyLevel === 0)
|
|
effect2._dirtyLevel = dirtyLevel
|
|
}
|
|
if (effect2._shouldSchedule && (tracking != null ? tracking : tracking = dep.get(effect2) === effect2._trackId)) {
|
|
{
|
|
(_a = effect2.onTrigger) == null ? void 0 : _a.call(effect2, extend({ effect: effect2 }, debuggerEventExtraInfo))
|
|
}
|
|
effect2.trigger()
|
|
if ((!effect2._runnings || effect2.allowRecurse) && effect2._dirtyLevel !== 2) {
|
|
effect2._shouldSchedule = false
|
|
if (effect2.scheduler)
|
|
queueEffectSchedulers.push(effect2.scheduler)
|
|
}
|
|
}
|
|
}
|
|
resetScheduling()
|
|
}
|
|
|
|
function createDep(cleanup, computed) {
|
|
const dep = /* @__PURE__ */ new Map()
|
|
dep.cleanup = cleanup
|
|
dep.computed = computed
|
|
return dep
|
|
}
|
|
|
|
const targetMap = /* @__PURE__ */ new WeakMap()
|
|
const ITERATE_KEY = Symbol('iterate')
|
|
const MAP_KEY_ITERATE_KEY = Symbol('Map key iterate')
|
|
function track(target, type, key) {
|
|
if (shouldTrack && activeEffect) {
|
|
let depsMap = targetMap.get(target)
|
|
if (!depsMap)
|
|
targetMap.set(target, depsMap = /* @__PURE__ */ new Map())
|
|
|
|
let dep = depsMap.get(key)
|
|
if (!dep)
|
|
depsMap.set(key, dep = createDep(() => depsMap.delete(key)))
|
|
|
|
trackEffect(
|
|
activeEffect,
|
|
dep,
|
|
{
|
|
target,
|
|
type,
|
|
key,
|
|
},
|
|
)
|
|
}
|
|
}
|
|
function trigger(target, type, key, newValue, oldValue, oldTarget) {
|
|
const depsMap = targetMap.get(target)
|
|
if (!depsMap)
|
|
return
|
|
|
|
let deps = []
|
|
if (type === 'clear') {
|
|
deps = [...depsMap.values()]
|
|
}
|
|
else if (key === 'length' && isArray(target)) {
|
|
const newLength = Number(newValue)
|
|
depsMap.forEach((dep, key2) => {
|
|
if (key2 === 'length' || !isSymbol(key2) && key2 >= newLength)
|
|
deps.push(dep)
|
|
})
|
|
}
|
|
else {
|
|
if (key !== void 0)
|
|
deps.push(depsMap.get(key))
|
|
|
|
switch (type) {
|
|
case 'add':
|
|
if (!isArray(target)) {
|
|
deps.push(depsMap.get(ITERATE_KEY))
|
|
if (isMap(target))
|
|
deps.push(depsMap.get(MAP_KEY_ITERATE_KEY))
|
|
}
|
|
else if (isIntegerKey(key)) {
|
|
deps.push(depsMap.get('length'))
|
|
}
|
|
break
|
|
case 'delete':
|
|
if (!isArray(target)) {
|
|
deps.push(depsMap.get(ITERATE_KEY))
|
|
if (isMap(target))
|
|
deps.push(depsMap.get(MAP_KEY_ITERATE_KEY))
|
|
}
|
|
break
|
|
case 'set':
|
|
if (isMap(target))
|
|
deps.push(depsMap.get(ITERATE_KEY))
|
|
|
|
break
|
|
}
|
|
}
|
|
pauseScheduling()
|
|
for (const dep of deps) {
|
|
if (dep) {
|
|
triggerEffects(
|
|
dep,
|
|
4,
|
|
{
|
|
target,
|
|
type,
|
|
key,
|
|
newValue,
|
|
oldValue,
|
|
oldTarget,
|
|
},
|
|
)
|
|
}
|
|
}
|
|
resetScheduling()
|
|
}
|
|
|
|
const isNonTrackableKeys = /* @__PURE__ */ makeMap(`__proto__,__v_isRef,__isVue`)
|
|
const builtInSymbols = new Set(
|
|
/* @__PURE__ */ Object.getOwnPropertyNames(Symbol).filter(key => key !== 'arguments' && key !== 'caller').map(key => Symbol[key]).filter(isSymbol),
|
|
)
|
|
const arrayInstrumentations = /* @__PURE__ */ createArrayInstrumentations()
|
|
function createArrayInstrumentations() {
|
|
const instrumentations = {};
|
|
['includes', 'indexOf', 'lastIndexOf'].forEach((key) => {
|
|
instrumentations[key] = function (...args) {
|
|
const arr = toRaw(this)
|
|
for (let i = 0, l = this.length; i < l; i++)
|
|
track(arr, 'get', `${i}`)
|
|
|
|
const res = arr[key](...args)
|
|
if (res === -1 || res === false)
|
|
return arr[key](...args.map(toRaw))
|
|
else
|
|
return res
|
|
}
|
|
});
|
|
['push', 'pop', 'shift', 'unshift', 'splice'].forEach((key) => {
|
|
instrumentations[key] = function (...args) {
|
|
pauseTracking()
|
|
pauseScheduling()
|
|
const res = toRaw(this)[key].apply(this, args)
|
|
resetScheduling()
|
|
resetTracking()
|
|
return res
|
|
}
|
|
})
|
|
return instrumentations
|
|
}
|
|
function hasOwnProperty(key) {
|
|
if (!isSymbol(key))
|
|
key = String(key)
|
|
const obj = toRaw(this)
|
|
track(obj, 'has', key)
|
|
return obj.hasOwnProperty(key)
|
|
}
|
|
class BaseReactiveHandler {
|
|
constructor(_isReadonly = false, _isShallow = false) {
|
|
this._isReadonly = _isReadonly
|
|
this._isShallow = _isShallow
|
|
}
|
|
|
|
get(target, key, receiver) {
|
|
const isReadonly2 = this._isReadonly; const isShallow2 = this._isShallow
|
|
if (key === '__v_isReactive') {
|
|
return !isReadonly2
|
|
}
|
|
else if (key === '__v_isReadonly') {
|
|
return isReadonly2
|
|
}
|
|
else if (key === '__v_isShallow') {
|
|
return isShallow2
|
|
}
|
|
else if (key === '__v_raw') {
|
|
if (receiver === (isReadonly2 ? isShallow2 ? shallowReadonlyMap : readonlyMap : isShallow2 ? shallowReactiveMap : reactiveMap).get(target) // receiver is not the reactive proxy, but has the same prototype
|
|
// this means the reciever is a user proxy of the reactive proxy
|
|
|| Object.getPrototypeOf(target) === Object.getPrototypeOf(receiver))
|
|
return target
|
|
|
|
return
|
|
}
|
|
const targetIsArray = isArray(target)
|
|
if (!isReadonly2) {
|
|
if (targetIsArray && hasOwn(arrayInstrumentations, key))
|
|
return Reflect.get(arrayInstrumentations, key, receiver)
|
|
|
|
if (key === 'hasOwnProperty')
|
|
return hasOwnProperty
|
|
}
|
|
const res = Reflect.get(target, key, receiver)
|
|
if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key))
|
|
return res
|
|
|
|
if (!isReadonly2)
|
|
track(target, 'get', key)
|
|
|
|
if (isShallow2)
|
|
return res
|
|
|
|
if (isRef(res))
|
|
return targetIsArray && isIntegerKey(key) ? res : res.value
|
|
|
|
if (isObject(res))
|
|
return isReadonly2 ? readonly(res) : reactive(res)
|
|
|
|
return res
|
|
}
|
|
}
|
|
class MutableReactiveHandler extends BaseReactiveHandler {
|
|
constructor(isShallow2 = false) {
|
|
super(false, isShallow2)
|
|
}
|
|
|
|
set(target, key, value, receiver) {
|
|
let oldValue = target[key]
|
|
if (!this._isShallow) {
|
|
const isOldValueReadonly = isReadonly(oldValue)
|
|
if (!isShallow(value) && !isReadonly(value)) {
|
|
oldValue = toRaw(oldValue)
|
|
value = toRaw(value)
|
|
}
|
|
if (!isArray(target) && isRef(oldValue) && !isRef(value)) {
|
|
if (isOldValueReadonly) {
|
|
return false
|
|
}
|
|
else {
|
|
oldValue.value = value
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
const hadKey = isArray(target) && isIntegerKey(key) ? Number(key) < target.length : hasOwn(target, key)
|
|
const result = Reflect.set(target, key, value, receiver)
|
|
if (target === toRaw(receiver)) {
|
|
if (!hadKey)
|
|
trigger(target, 'add', key, value)
|
|
else if (hasChanged(value, oldValue))
|
|
trigger(target, 'set', key, value, oldValue)
|
|
}
|
|
return result
|
|
}
|
|
|
|
deleteProperty(target, key) {
|
|
const hadKey = hasOwn(target, key)
|
|
const oldValue = target[key]
|
|
const result = Reflect.deleteProperty(target, key)
|
|
if (result && hadKey)
|
|
trigger(target, 'delete', key, void 0, oldValue)
|
|
|
|
return result
|
|
}
|
|
|
|
has(target, key) {
|
|
const result = Reflect.has(target, key)
|
|
if (!isSymbol(key) || !builtInSymbols.has(key))
|
|
track(target, 'has', key)
|
|
|
|
return result
|
|
}
|
|
|
|
ownKeys(target) {
|
|
track(
|
|
target,
|
|
'iterate',
|
|
isArray(target) ? 'length' : ITERATE_KEY,
|
|
)
|
|
return Reflect.ownKeys(target)
|
|
}
|
|
}
|
|
class ReadonlyReactiveHandler extends BaseReactiveHandler {
|
|
constructor(isShallow2 = false) {
|
|
super(true, isShallow2)
|
|
}
|
|
|
|
set(target, key) {
|
|
{
|
|
warn$2(
|
|
`Set operation on key "${String(key)}" failed: target is readonly.`,
|
|
target,
|
|
)
|
|
}
|
|
return true
|
|
}
|
|
|
|
deleteProperty(target, key) {
|
|
{
|
|
warn$2(
|
|
`Delete operation on key "${String(key)}" failed: target is readonly.`,
|
|
target,
|
|
)
|
|
}
|
|
return true
|
|
}
|
|
}
|
|
const mutableHandlers = /* @__PURE__ */ new MutableReactiveHandler()
|
|
const readonlyHandlers = /* @__PURE__ */ new ReadonlyReactiveHandler()
|
|
const shallowReactiveHandlers = /* @__PURE__ */ new MutableReactiveHandler(
|
|
true,
|
|
)
|
|
const shallowReadonlyHandlers = /* @__PURE__ */ new ReadonlyReactiveHandler(true)
|
|
|
|
const toShallow = value => value
|
|
const getProto = v => Reflect.getPrototypeOf(v)
|
|
function get(target, key, isReadonly = false, isShallow = false) {
|
|
target = target.__v_raw
|
|
const rawTarget = toRaw(target)
|
|
const rawKey = toRaw(key)
|
|
if (!isReadonly) {
|
|
if (hasChanged(key, rawKey))
|
|
track(rawTarget, 'get', key)
|
|
|
|
track(rawTarget, 'get', rawKey)
|
|
}
|
|
const { has: has2 } = getProto(rawTarget)
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
|
|
if (has2.call(rawTarget, key))
|
|
return wrap(target.get(key))
|
|
else if (has2.call(rawTarget, rawKey))
|
|
return wrap(target.get(rawKey))
|
|
else if (target !== rawTarget)
|
|
target.get(key)
|
|
}
|
|
function has(key, isReadonly = false) {
|
|
const target = this.__v_raw
|
|
const rawTarget = toRaw(target)
|
|
const rawKey = toRaw(key)
|
|
if (!isReadonly) {
|
|
if (hasChanged(key, rawKey))
|
|
track(rawTarget, 'has', key)
|
|
|
|
track(rawTarget, 'has', rawKey)
|
|
}
|
|
return key === rawKey ? target.has(key) : target.has(key) || target.has(rawKey)
|
|
}
|
|
function size(target, isReadonly = false) {
|
|
target = target.__v_raw
|
|
!isReadonly && track(toRaw(target), 'iterate', ITERATE_KEY)
|
|
return Reflect.get(target, 'size', target)
|
|
}
|
|
function add(value) {
|
|
value = toRaw(value)
|
|
const target = toRaw(this)
|
|
const proto = getProto(target)
|
|
const hadKey = proto.has.call(target, value)
|
|
if (!hadKey) {
|
|
target.add(value)
|
|
trigger(target, 'add', value, value)
|
|
}
|
|
return this
|
|
}
|
|
function set(key, value) {
|
|
value = toRaw(value)
|
|
const target = toRaw(this)
|
|
const { has: has2, get: get2 } = getProto(target)
|
|
let hadKey = has2.call(target, key)
|
|
if (!hadKey) {
|
|
key = toRaw(key)
|
|
hadKey = has2.call(target, key)
|
|
}
|
|
else {
|
|
checkIdentityKeys(target, has2, key)
|
|
}
|
|
const oldValue = get2.call(target, key)
|
|
target.set(key, value)
|
|
if (!hadKey)
|
|
trigger(target, 'add', key, value)
|
|
else if (hasChanged(value, oldValue))
|
|
trigger(target, 'set', key, value, oldValue)
|
|
|
|
return this
|
|
}
|
|
function deleteEntry(key) {
|
|
const target = toRaw(this)
|
|
const { has: has2, get: get2 } = getProto(target)
|
|
let hadKey = has2.call(target, key)
|
|
if (!hadKey) {
|
|
key = toRaw(key)
|
|
hadKey = has2.call(target, key)
|
|
}
|
|
else {
|
|
checkIdentityKeys(target, has2, key)
|
|
}
|
|
const oldValue = get2 ? get2.call(target, key) : void 0
|
|
const result = target.delete(key)
|
|
if (hadKey)
|
|
trigger(target, 'delete', key, void 0, oldValue)
|
|
|
|
return result
|
|
}
|
|
function clear() {
|
|
const target = toRaw(this)
|
|
const hadItems = target.size !== 0
|
|
const oldTarget = isMap(target) ? new Map(target) : new Set(target)
|
|
const result = target.clear()
|
|
if (hadItems)
|
|
trigger(target, 'clear', void 0, void 0, oldTarget)
|
|
|
|
return result
|
|
}
|
|
function createForEach(isReadonly, isShallow) {
|
|
return function forEach(callback, thisArg) {
|
|
const observed = this
|
|
const target = observed.__v_raw
|
|
const rawTarget = toRaw(target)
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
|
|
!isReadonly && track(rawTarget, 'iterate', ITERATE_KEY)
|
|
return target.forEach((value, key) => {
|
|
return callback.call(thisArg, wrap(value), wrap(key), observed)
|
|
})
|
|
}
|
|
}
|
|
function createIterableMethod(method, isReadonly, isShallow) {
|
|
return function (...args) {
|
|
const target = this.__v_raw
|
|
const rawTarget = toRaw(target)
|
|
const targetIsMap = isMap(rawTarget)
|
|
const isPair = method === 'entries' || method === Symbol.iterator && targetIsMap
|
|
const isKeyOnly = method === 'keys' && targetIsMap
|
|
const innerIterator = target[method](...args)
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
|
|
!isReadonly && track(
|
|
rawTarget,
|
|
'iterate',
|
|
isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY,
|
|
)
|
|
return {
|
|
// iterator protocol
|
|
next() {
|
|
const { value, done } = innerIterator.next()
|
|
return done
|
|
? { value, done }
|
|
: {
|
|
value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value),
|
|
done,
|
|
}
|
|
},
|
|
// iterable protocol
|
|
[Symbol.iterator]() {
|
|
return this
|
|
},
|
|
}
|
|
}
|
|
}
|
|
function createReadonlyMethod(type) {
|
|
return function (...args) {
|
|
{
|
|
const key = args[0] ? `on key "${args[0]}" ` : ``
|
|
warn$2(
|
|
`${capitalize(type)} operation ${key}failed: target is readonly.`,
|
|
toRaw(this),
|
|
)
|
|
}
|
|
return type === 'delete' ? false : type === 'clear' ? void 0 : this
|
|
}
|
|
}
|
|
function createInstrumentations() {
|
|
const mutableInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key)
|
|
},
|
|
get size() {
|
|
return size(this)
|
|
},
|
|
has,
|
|
add,
|
|
set,
|
|
delete: deleteEntry,
|
|
clear,
|
|
forEach: createForEach(false, false),
|
|
}
|
|
const shallowInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, false, true)
|
|
},
|
|
get size() {
|
|
return size(this)
|
|
},
|
|
has,
|
|
add,
|
|
set,
|
|
delete: deleteEntry,
|
|
clear,
|
|
forEach: createForEach(false, true),
|
|
}
|
|
const readonlyInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, true)
|
|
},
|
|
get size() {
|
|
return size(this, true)
|
|
},
|
|
has(key) {
|
|
return has.call(this, key, true)
|
|
},
|
|
add: createReadonlyMethod('add'),
|
|
set: createReadonlyMethod('set'),
|
|
delete: createReadonlyMethod('delete'),
|
|
clear: createReadonlyMethod('clear'),
|
|
forEach: createForEach(true, false),
|
|
}
|
|
const shallowReadonlyInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, true, true)
|
|
},
|
|
get size() {
|
|
return size(this, true)
|
|
},
|
|
has(key) {
|
|
return has.call(this, key, true)
|
|
},
|
|
add: createReadonlyMethod('add'),
|
|
set: createReadonlyMethod('set'),
|
|
delete: createReadonlyMethod('delete'),
|
|
clear: createReadonlyMethod('clear'),
|
|
forEach: createForEach(true, true),
|
|
}
|
|
const iteratorMethods = [
|
|
'keys',
|
|
'values',
|
|
'entries',
|
|
Symbol.iterator,
|
|
]
|
|
iteratorMethods.forEach((method) => {
|
|
mutableInstrumentations2[method] = createIterableMethod(method, false, false)
|
|
readonlyInstrumentations2[method] = createIterableMethod(method, true, false)
|
|
shallowInstrumentations2[method] = createIterableMethod(method, false, true)
|
|
shallowReadonlyInstrumentations2[method] = createIterableMethod(
|
|
method,
|
|
true,
|
|
true,
|
|
)
|
|
})
|
|
return [
|
|
mutableInstrumentations2,
|
|
readonlyInstrumentations2,
|
|
shallowInstrumentations2,
|
|
shallowReadonlyInstrumentations2,
|
|
]
|
|
}
|
|
const [
|
|
mutableInstrumentations,
|
|
readonlyInstrumentations,
|
|
shallowInstrumentations,
|
|
shallowReadonlyInstrumentations,
|
|
] = /* @__PURE__ */ createInstrumentations()
|
|
function createInstrumentationGetter(isReadonly, shallow) {
|
|
const instrumentations = shallow ? isReadonly ? shallowReadonlyInstrumentations : shallowInstrumentations : isReadonly ? readonlyInstrumentations : mutableInstrumentations
|
|
return (target, key, receiver) => {
|
|
if (key === '__v_isReactive')
|
|
return !isReadonly
|
|
else if (key === '__v_isReadonly')
|
|
return isReadonly
|
|
else if (key === '__v_raw')
|
|
return target
|
|
|
|
return Reflect.get(
|
|
hasOwn(instrumentations, key) && key in target ? instrumentations : target,
|
|
key,
|
|
receiver,
|
|
)
|
|
}
|
|
}
|
|
const mutableCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(false, false),
|
|
}
|
|
const shallowCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(false, true),
|
|
}
|
|
const readonlyCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(true, false),
|
|
}
|
|
const shallowReadonlyCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(true, true),
|
|
}
|
|
function checkIdentityKeys(target, has2, key) {
|
|
const rawKey = toRaw(key)
|
|
if (rawKey !== key && has2.call(target, rawKey)) {
|
|
const type = toRawType(target)
|
|
warn$2(
|
|
`Reactive ${type} contains both the raw and reactive versions of the same object${type === `Map` ? ` as keys` : ``}, which can lead to inconsistencies. Avoid differentiating between the raw and reactive versions of an object and only use the reactive version if possible.`,
|
|
)
|
|
}
|
|
}
|
|
|
|
const reactiveMap = /* @__PURE__ */ new WeakMap()
|
|
const shallowReactiveMap = /* @__PURE__ */ new WeakMap()
|
|
const readonlyMap = /* @__PURE__ */ new WeakMap()
|
|
const shallowReadonlyMap = /* @__PURE__ */ new WeakMap()
|
|
function targetTypeMap(rawType) {
|
|
switch (rawType) {
|
|
case 'Object':
|
|
case 'Array':
|
|
return 1 /* COMMON */
|
|
case 'Map':
|
|
case 'Set':
|
|
case 'WeakMap':
|
|
case 'WeakSet':
|
|
return 2 /* COLLECTION */
|
|
default:
|
|
return 0 /* INVALID */
|
|
}
|
|
}
|
|
function getTargetType(value) {
|
|
return value.__v_skip || !Object.isExtensible(value) ? 0 /* INVALID */ : targetTypeMap(toRawType(value))
|
|
}
|
|
function reactive(target) {
|
|
if (isReadonly(target))
|
|
return target
|
|
|
|
return createReactiveObject(
|
|
target,
|
|
false,
|
|
mutableHandlers,
|
|
mutableCollectionHandlers,
|
|
reactiveMap,
|
|
)
|
|
}
|
|
function shallowReactive(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
false,
|
|
shallowReactiveHandlers,
|
|
shallowCollectionHandlers,
|
|
shallowReactiveMap,
|
|
)
|
|
}
|
|
function readonly(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
true,
|
|
readonlyHandlers,
|
|
readonlyCollectionHandlers,
|
|
readonlyMap,
|
|
)
|
|
}
|
|
function shallowReadonly(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
true,
|
|
shallowReadonlyHandlers,
|
|
shallowReadonlyCollectionHandlers,
|
|
shallowReadonlyMap,
|
|
)
|
|
}
|
|
function createReactiveObject(target, isReadonly2, baseHandlers, collectionHandlers, proxyMap) {
|
|
if (!isObject(target)) {
|
|
{
|
|
warn$2(
|
|
`value cannot be made ${isReadonly2 ? 'readonly' : 'reactive'}: ${String(
|
|
target,
|
|
)}`,
|
|
)
|
|
}
|
|
return target
|
|
}
|
|
if (target.__v_raw && !(isReadonly2 && target.__v_isReactive))
|
|
return target
|
|
|
|
const existingProxy = proxyMap.get(target)
|
|
if (existingProxy)
|
|
return existingProxy
|
|
|
|
const targetType = getTargetType(target)
|
|
if (targetType === 0 /* INVALID */)
|
|
return target
|
|
|
|
const proxy = new Proxy(
|
|
target,
|
|
targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers,
|
|
)
|
|
proxyMap.set(target, proxy)
|
|
return proxy
|
|
}
|
|
function isReactive(value) {
|
|
if (isReadonly(value))
|
|
return isReactive(value.__v_raw)
|
|
|
|
return !!(value && value.__v_isReactive)
|
|
}
|
|
function isReadonly(value) {
|
|
return !!(value && value.__v_isReadonly)
|
|
}
|
|
function isShallow(value) {
|
|
return !!(value && value.__v_isShallow)
|
|
}
|
|
function isProxy(value) {
|
|
return value ? !!value.__v_raw : false
|
|
}
|
|
function toRaw(observed) {
|
|
const raw = observed && observed.__v_raw
|
|
return raw ? toRaw(raw) : observed
|
|
}
|
|
function markRaw(value) {
|
|
if (Object.isExtensible(value))
|
|
def(value, '__v_skip', true)
|
|
|
|
return value
|
|
}
|
|
const toReactive = value => isObject(value) ? reactive(value) : value
|
|
const toReadonly = value => isObject(value) ? readonly(value) : value
|
|
|
|
const COMPUTED_SIDE_EFFECT_WARN = `Computed is still dirty after getter evaluation, likely because a computed is mutating its own dependency in its getter. State mutations in computed getters should be avoided. Check the docs for more details: https://vuejs.org/guide/essentials/computed.html#getters-should-be-side-effect-free`
|
|
class ComputedRefImpl {
|
|
constructor(getter, _setter, isReadonly, isSSR) {
|
|
this.getter = getter
|
|
this._setter = _setter
|
|
this.dep = void 0
|
|
this.__v_isRef = true
|
|
this.__v_isReadonly = false
|
|
this.effect = new ReactiveEffect(
|
|
() => getter(this._value),
|
|
() => triggerRefValue(
|
|
this,
|
|
this.effect._dirtyLevel === 2 ? 2 : 3,
|
|
),
|
|
)
|
|
this.effect.computed = this
|
|
this.effect.active = this._cacheable = !isSSR
|
|
this.__v_isReadonly = isReadonly
|
|
}
|
|
|
|
get value() {
|
|
const self = toRaw(this)
|
|
if ((!self._cacheable || self.effect.dirty) && hasChanged(self._value, self._value = self.effect.run()))
|
|
triggerRefValue(self, 4)
|
|
|
|
trackRefValue(self)
|
|
if (self.effect._dirtyLevel >= 2) {
|
|
if (this._warnRecursive) {
|
|
warn$2(COMPUTED_SIDE_EFFECT_WARN, `
|
|
|
|
getter: `, this.getter)
|
|
}
|
|
triggerRefValue(self, 2)
|
|
}
|
|
return self._value
|
|
}
|
|
|
|
set value(newValue) {
|
|
this._setter(newValue)
|
|
}
|
|
|
|
// #region polyfill _dirty for backward compatibility third party code for Vue <= 3.3.x
|
|
get _dirty() {
|
|
return this.effect.dirty
|
|
}
|
|
|
|
set _dirty(v) {
|
|
this.effect.dirty = v
|
|
}
|
|
// #endregion
|
|
}
|
|
function computed$1(getterOrOptions, debugOptions, isSSR = false) {
|
|
let getter
|
|
let setter
|
|
const onlyGetter = isFunction(getterOrOptions)
|
|
if (onlyGetter) {
|
|
getter = getterOrOptions
|
|
setter = () => {
|
|
warn$2('Write operation failed: computed value is readonly')
|
|
}
|
|
}
|
|
else {
|
|
getter = getterOrOptions.get
|
|
setter = getterOrOptions.set
|
|
}
|
|
const cRef = new ComputedRefImpl(getter, setter, onlyGetter || !setter, isSSR)
|
|
return cRef
|
|
}
|
|
|
|
function trackRefValue(ref2) {
|
|
let _a
|
|
if (shouldTrack && activeEffect) {
|
|
ref2 = toRaw(ref2)
|
|
trackEffect(
|
|
activeEffect,
|
|
(_a = ref2.dep) != null
|
|
? _a
|
|
: ref2.dep = createDep(
|
|
() => ref2.dep = void 0,
|
|
ref2 instanceof ComputedRefImpl ? ref2 : void 0,
|
|
),
|
|
{
|
|
target: ref2,
|
|
type: 'get',
|
|
key: 'value',
|
|
},
|
|
)
|
|
}
|
|
}
|
|
function triggerRefValue(ref2, dirtyLevel = 4, newVal) {
|
|
ref2 = toRaw(ref2)
|
|
const dep = ref2.dep
|
|
if (dep) {
|
|
triggerEffects(
|
|
dep,
|
|
dirtyLevel,
|
|
{
|
|
target: ref2,
|
|
type: 'set',
|
|
key: 'value',
|
|
newValue: newVal,
|
|
},
|
|
)
|
|
}
|
|
}
|
|
function isRef(r) {
|
|
return !!(r && r.__v_isRef === true)
|
|
}
|
|
function unref(ref2) {
|
|
return isRef(ref2) ? ref2.value : ref2
|
|
}
|
|
const shallowUnwrapHandlers = {
|
|
get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)),
|
|
set: (target, key, value, receiver) => {
|
|
const oldValue = target[key]
|
|
if (isRef(oldValue) && !isRef(value)) {
|
|
oldValue.value = value
|
|
return true
|
|
}
|
|
else {
|
|
return Reflect.set(target, key, value, receiver)
|
|
}
|
|
},
|
|
}
|
|
function proxyRefs(objectWithRefs) {
|
|
return isReactive(objectWithRefs) ? objectWithRefs : new Proxy(objectWithRefs, shallowUnwrapHandlers)
|
|
}
|
|
|
|
const stack = []
|
|
function pushWarningContext(vnode) {
|
|
stack.push(vnode)
|
|
}
|
|
function popWarningContext() {
|
|
stack.pop()
|
|
}
|
|
function warn$1(msg, ...args) {
|
|
pauseTracking()
|
|
const instance = stack.length ? stack[stack.length - 1].component : null
|
|
const appWarnHandler = instance && instance.appContext.config.warnHandler
|
|
const trace = getComponentTrace()
|
|
if (appWarnHandler) {
|
|
callWithErrorHandling(
|
|
appWarnHandler,
|
|
instance,
|
|
11,
|
|
[
|
|
|
|
msg + args.map((a) => {
|
|
let _a, _b
|
|
return (_b = (_a = a.toString) == null ? void 0 : _a.call(a)) != null ? _b : JSON.stringify(a)
|
|
}).join(''),
|
|
instance && instance.proxy,
|
|
trace.map(
|
|
({ vnode }) => `at <${formatComponentName(instance, vnode.type)}>`,
|
|
).join('\n'),
|
|
trace,
|
|
],
|
|
)
|
|
}
|
|
else {
|
|
const warnArgs = [`[Vue warn]: ${msg}`, ...args]
|
|
if (trace.length // avoid spamming console during tests
|
|
&& true) {
|
|
warnArgs.push(`
|
|
`, ...formatTrace(trace))
|
|
}
|
|
console.warn(...warnArgs)
|
|
}
|
|
resetTracking()
|
|
}
|
|
function getComponentTrace() {
|
|
let currentVNode = stack[stack.length - 1]
|
|
if (!currentVNode)
|
|
return []
|
|
|
|
const normalizedStack = []
|
|
while (currentVNode) {
|
|
const last = normalizedStack[0]
|
|
if (last && last.vnode === currentVNode) {
|
|
last.recurseCount++
|
|
}
|
|
else {
|
|
normalizedStack.push({
|
|
vnode: currentVNode,
|
|
recurseCount: 0,
|
|
})
|
|
}
|
|
const parentInstance = currentVNode.component && currentVNode.component.parent
|
|
currentVNode = parentInstance && parentInstance.vnode
|
|
}
|
|
return normalizedStack
|
|
}
|
|
function formatTrace(trace) {
|
|
const logs = []
|
|
trace.forEach((entry, i) => {
|
|
logs.push(...i === 0
|
|
? []
|
|
: [`
|
|
`], ...formatTraceEntry(entry))
|
|
})
|
|
return logs
|
|
}
|
|
function formatTraceEntry({ vnode, recurseCount }) {
|
|
const postfix = recurseCount > 0 ? `... (${recurseCount} recursive calls)` : ``
|
|
const isRoot = vnode.component ? vnode.component.parent == null : false
|
|
const open = ` at <${formatComponentName(
|
|
vnode.component,
|
|
vnode.type,
|
|
isRoot,
|
|
)}`
|
|
const close = `>${postfix}`
|
|
return vnode.props ? [open, ...formatProps(vnode.props), close] : [open + close]
|
|
}
|
|
function formatProps(props) {
|
|
const res = []
|
|
const keys = Object.keys(props)
|
|
keys.slice(0, 3).forEach((key) => {
|
|
res.push(...formatProp(key, props[key]))
|
|
})
|
|
if (keys.length > 3)
|
|
res.push(` ...`)
|
|
|
|
return res
|
|
}
|
|
function formatProp(key, value, raw) {
|
|
if (isString(value)) {
|
|
value = JSON.stringify(value)
|
|
return raw ? value : [`${key}=${value}`]
|
|
}
|
|
else if (typeof value === 'number' || typeof value === 'boolean' || value == null) {
|
|
return raw ? value : [`${key}=${value}`]
|
|
}
|
|
else if (isRef(value)) {
|
|
value = formatProp(key, toRaw(value.value), true)
|
|
return raw ? value : [`${key}=Ref<`, value, `>`]
|
|
}
|
|
else if (isFunction(value)) {
|
|
return [`${key}=fn${value.name ? `<${value.name}>` : ``}`]
|
|
}
|
|
else {
|
|
value = toRaw(value)
|
|
return raw ? value : [`${key}=`, value]
|
|
}
|
|
}
|
|
|
|
const ErrorTypeStrings = {
|
|
sp: 'serverPrefetch hook',
|
|
bc: 'beforeCreate hook',
|
|
c: 'created hook',
|
|
bm: 'beforeMount hook',
|
|
m: 'mounted hook',
|
|
bu: 'beforeUpdate hook',
|
|
u: 'updated',
|
|
bum: 'beforeUnmount hook',
|
|
um: 'unmounted hook',
|
|
a: 'activated hook',
|
|
da: 'deactivated hook',
|
|
ec: 'errorCaptured hook',
|
|
rtc: 'renderTracked hook',
|
|
rtg: 'renderTriggered hook',
|
|
0: 'setup function',
|
|
1: 'render function',
|
|
2: 'watcher getter',
|
|
3: 'watcher callback',
|
|
4: 'watcher cleanup function',
|
|
5: 'native event handler',
|
|
6: 'component event handler',
|
|
7: 'vnode hook',
|
|
8: 'directive hook',
|
|
9: 'transition hook',
|
|
10: 'app errorHandler',
|
|
11: 'app warnHandler',
|
|
12: 'ref function',
|
|
13: 'async component loader',
|
|
14: 'scheduler flush. This is likely a Vue internals bug. Please open an issue at https://github.com/vuejs/core .',
|
|
}
|
|
function callWithErrorHandling(fn, instance, type, args) {
|
|
try {
|
|
return args ? fn(...args) : fn()
|
|
}
|
|
catch (err) {
|
|
handleError(err, instance, type)
|
|
}
|
|
}
|
|
function callWithAsyncErrorHandling(fn, instance, type, args) {
|
|
if (isFunction(fn)) {
|
|
const res = callWithErrorHandling(fn, instance, type, args)
|
|
if (res && isPromise(res)) {
|
|
res.catch((err) => {
|
|
handleError(err, instance, type)
|
|
})
|
|
}
|
|
return res
|
|
}
|
|
if (isArray(fn)) {
|
|
const values = []
|
|
for (let i = 0; i < fn.length; i++)
|
|
values.push(callWithAsyncErrorHandling(fn[i], instance, type, args))
|
|
|
|
return values
|
|
}
|
|
else {
|
|
warn$1(
|
|
`Invalid value type passed to callWithAsyncErrorHandling(): ${typeof fn}`,
|
|
)
|
|
}
|
|
}
|
|
function handleError(err, instance, type, throwInDev = true) {
|
|
const contextVNode = instance ? instance.vnode : null
|
|
if (instance) {
|
|
let cur = instance.parent
|
|
const exposedInstance = instance.proxy
|
|
const errorInfo = ErrorTypeStrings[type]
|
|
while (cur) {
|
|
const errorCapturedHooks = cur.ec
|
|
if (errorCapturedHooks) {
|
|
for (let i = 0; i < errorCapturedHooks.length; i++) {
|
|
if (errorCapturedHooks[i](err, exposedInstance, errorInfo) === false)
|
|
return
|
|
}
|
|
}
|
|
cur = cur.parent
|
|
}
|
|
const appErrorHandler = instance.appContext.config.errorHandler
|
|
if (appErrorHandler) {
|
|
pauseTracking()
|
|
callWithErrorHandling(
|
|
appErrorHandler,
|
|
null,
|
|
10,
|
|
[err, exposedInstance, errorInfo],
|
|
)
|
|
resetTracking()
|
|
return
|
|
}
|
|
}
|
|
logError(err, type, contextVNode, throwInDev)
|
|
}
|
|
function logError(err, type, contextVNode, throwInDev = true) {
|
|
{
|
|
const info = ErrorTypeStrings[type]
|
|
if (contextVNode)
|
|
pushWarningContext(contextVNode)
|
|
|
|
warn$1(`Unhandled error${info ? ` during execution of ${info}` : ``}`)
|
|
if (contextVNode)
|
|
popWarningContext()
|
|
|
|
if (throwInDev)
|
|
throw err
|
|
else
|
|
console.error(err)
|
|
}
|
|
}
|
|
|
|
let isFlushing = false
|
|
let isFlushPending = false
|
|
const queue = []
|
|
let flushIndex = 0
|
|
const pendingPostFlushCbs = []
|
|
let activePostFlushCbs = null
|
|
let postFlushIndex = 0
|
|
const resolvedPromise = /* @__PURE__ */ Promise.resolve()
|
|
let currentFlushPromise = null
|
|
const RECURSION_LIMIT = 100
|
|
function nextTick(fn) {
|
|
const p = currentFlushPromise || resolvedPromise
|
|
return fn ? p.then(this ? fn.bind(this) : fn) : p
|
|
}
|
|
function findInsertionIndex(id) {
|
|
let start = flushIndex + 1
|
|
let end = queue.length
|
|
while (start < end) {
|
|
const middle = start + end >>> 1
|
|
const middleJob = queue[middle]
|
|
const middleJobId = getId(middleJob)
|
|
if (middleJobId < id || middleJobId === id && middleJob.pre)
|
|
start = middle + 1
|
|
else
|
|
end = middle
|
|
}
|
|
return start
|
|
}
|
|
function queueJob(job) {
|
|
if (!queue.length || !queue.includes(
|
|
job,
|
|
isFlushing && job.allowRecurse ? flushIndex + 1 : flushIndex,
|
|
)) {
|
|
if (job.id == null)
|
|
queue.push(job)
|
|
else
|
|
queue.splice(findInsertionIndex(job.id), 0, job)
|
|
|
|
queueFlush()
|
|
}
|
|
}
|
|
function queueFlush() {
|
|
if (!isFlushing && !isFlushPending) {
|
|
isFlushPending = true
|
|
currentFlushPromise = resolvedPromise.then(flushJobs)
|
|
}
|
|
}
|
|
function invalidateJob(job) {
|
|
const i = queue.indexOf(job)
|
|
if (i > flushIndex)
|
|
queue.splice(i, 1)
|
|
}
|
|
function queuePostFlushCb(cb) {
|
|
if (!isArray(cb)) {
|
|
if (!activePostFlushCbs || !activePostFlushCbs.includes(
|
|
cb,
|
|
cb.allowRecurse ? postFlushIndex + 1 : postFlushIndex,
|
|
))
|
|
pendingPostFlushCbs.push(cb)
|
|
}
|
|
else {
|
|
pendingPostFlushCbs.push(...cb)
|
|
}
|
|
queueFlush()
|
|
}
|
|
function flushPreFlushCbs(instance, seen, i = isFlushing ? flushIndex + 1 : 0) {
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map()
|
|
}
|
|
for (; i < queue.length; i++) {
|
|
const cb = queue[i]
|
|
if (cb && cb.pre) {
|
|
if (instance && cb.id !== instance.uid)
|
|
continue
|
|
|
|
if (checkRecursiveUpdates(seen, cb))
|
|
continue
|
|
|
|
queue.splice(i, 1)
|
|
i--
|
|
cb()
|
|
}
|
|
}
|
|
}
|
|
function flushPostFlushCbs(seen) {
|
|
if (pendingPostFlushCbs.length) {
|
|
const deduped = [...new Set(pendingPostFlushCbs)].sort(
|
|
(a, b) => getId(a) - getId(b),
|
|
)
|
|
pendingPostFlushCbs.length = 0
|
|
if (activePostFlushCbs) {
|
|
activePostFlushCbs.push(...deduped)
|
|
return
|
|
}
|
|
activePostFlushCbs = deduped
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map()
|
|
}
|
|
for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {
|
|
if (checkRecursiveUpdates(seen, activePostFlushCbs[postFlushIndex]))
|
|
continue
|
|
|
|
activePostFlushCbs[postFlushIndex]()
|
|
}
|
|
activePostFlushCbs = null
|
|
postFlushIndex = 0
|
|
}
|
|
}
|
|
const getId = job => job.id == null ? Number.POSITIVE_INFINITY : job.id
|
|
function comparator(a, b) {
|
|
const diff = getId(a) - getId(b)
|
|
if (diff === 0) {
|
|
if (a.pre && !b.pre)
|
|
return -1
|
|
if (b.pre && !a.pre)
|
|
return 1
|
|
}
|
|
return diff
|
|
}
|
|
function flushJobs(seen) {
|
|
isFlushPending = false
|
|
isFlushing = true
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map()
|
|
}
|
|
queue.sort(comparator)
|
|
const check = job => checkRecursiveUpdates(seen, job)
|
|
try {
|
|
for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {
|
|
const job = queue[flushIndex]
|
|
if (job && job.active !== false) {
|
|
if (check(job))
|
|
continue
|
|
|
|
callWithErrorHandling(job, null, 14)
|
|
}
|
|
}
|
|
}
|
|
finally {
|
|
flushIndex = 0
|
|
queue.length = 0
|
|
flushPostFlushCbs(seen)
|
|
isFlushing = false
|
|
currentFlushPromise = null
|
|
if (queue.length || pendingPostFlushCbs.length)
|
|
flushJobs(seen)
|
|
}
|
|
}
|
|
function checkRecursiveUpdates(seen, fn) {
|
|
if (!seen.has(fn)) {
|
|
seen.set(fn, 1)
|
|
}
|
|
else {
|
|
const count = seen.get(fn)
|
|
if (count > RECURSION_LIMIT) {
|
|
const instance = fn.ownerInstance
|
|
const componentName = instance && getComponentName(instance.type)
|
|
handleError(
|
|
`Maximum recursive updates exceeded${componentName ? ` in component <${componentName}>` : ``}. This means you have a reactive effect that is mutating its own dependencies and thus recursively triggering itself. Possible sources include component template, render function, updated hook or watcher source function.`,
|
|
null,
|
|
10,
|
|
)
|
|
return true
|
|
}
|
|
else {
|
|
seen.set(fn, count + 1)
|
|
}
|
|
}
|
|
}
|
|
|
|
let isHmrUpdating = false
|
|
const hmrDirtyComponents = /* @__PURE__ */ new Set()
|
|
{
|
|
getGlobalThis().__VUE_HMR_RUNTIME__ = {
|
|
createRecord: tryWrap(createRecord),
|
|
rerender: tryWrap(rerender),
|
|
reload: tryWrap(reload),
|
|
}
|
|
}
|
|
const map = /* @__PURE__ */ new Map()
|
|
function registerHMR(instance) {
|
|
const id = instance.type.__hmrId
|
|
let record = map.get(id)
|
|
if (!record) {
|
|
createRecord(id, instance.type)
|
|
record = map.get(id)
|
|
}
|
|
record.instances.add(instance)
|
|
}
|
|
function unregisterHMR(instance) {
|
|
map.get(instance.type.__hmrId).instances.delete(instance)
|
|
}
|
|
function createRecord(id, initialDef) {
|
|
if (map.has(id))
|
|
return false
|
|
|
|
map.set(id, {
|
|
initialDef: normalizeClassComponent(initialDef),
|
|
instances: /* @__PURE__ */ new Set(),
|
|
})
|
|
return true
|
|
}
|
|
function normalizeClassComponent(component) {
|
|
return isClassComponent(component) ? component.__vccOpts : component
|
|
}
|
|
function rerender(id, newRender) {
|
|
const record = map.get(id)
|
|
if (!record)
|
|
return
|
|
|
|
record.initialDef.render = newRender;
|
|
[...record.instances].forEach((instance) => {
|
|
if (newRender) {
|
|
instance.render = newRender
|
|
normalizeClassComponent(instance.type).render = newRender
|
|
}
|
|
instance.renderCache = []
|
|
isHmrUpdating = true
|
|
instance.effect.dirty = true
|
|
instance.update()
|
|
isHmrUpdating = false
|
|
})
|
|
}
|
|
function reload(id, newComp) {
|
|
const record = map.get(id)
|
|
if (!record)
|
|
return
|
|
newComp = normalizeClassComponent(newComp)
|
|
updateComponentDef(record.initialDef, newComp)
|
|
const instances = [...record.instances]
|
|
for (const instance of instances) {
|
|
const oldComp = normalizeClassComponent(instance.type)
|
|
if (!hmrDirtyComponents.has(oldComp)) {
|
|
if (oldComp !== record.initialDef)
|
|
updateComponentDef(oldComp, newComp)
|
|
|
|
hmrDirtyComponents.add(oldComp)
|
|
}
|
|
instance.appContext.propsCache.delete(instance.type)
|
|
instance.appContext.emitsCache.delete(instance.type)
|
|
instance.appContext.optionsCache.delete(instance.type)
|
|
if (instance.ceReload) {
|
|
hmrDirtyComponents.add(oldComp)
|
|
instance.ceReload(newComp.styles)
|
|
hmrDirtyComponents.delete(oldComp)
|
|
}
|
|
else if (instance.parent) {
|
|
instance.parent.effect.dirty = true
|
|
queueJob(instance.parent.update)
|
|
}
|
|
else if (instance.appContext.reload) {
|
|
instance.appContext.reload()
|
|
}
|
|
else if (typeof window !== 'undefined') {
|
|
window.location.reload()
|
|
}
|
|
else {
|
|
console.warn(
|
|
'[HMR] Root or manually mounted instance modified. Full reload required.',
|
|
)
|
|
}
|
|
}
|
|
queuePostFlushCb(() => {
|
|
for (const instance of instances) {
|
|
hmrDirtyComponents.delete(
|
|
normalizeClassComponent(instance.type),
|
|
)
|
|
}
|
|
})
|
|
}
|
|
function updateComponentDef(oldComp, newComp) {
|
|
extend(oldComp, newComp)
|
|
for (const key in oldComp) {
|
|
if (key !== '__file' && !(key in newComp))
|
|
delete oldComp[key]
|
|
}
|
|
}
|
|
function tryWrap(fn) {
|
|
return (id, arg) => {
|
|
try {
|
|
return fn(id, arg)
|
|
}
|
|
catch (e) {
|
|
console.error(e)
|
|
console.warn(
|
|
`[HMR] Something went wrong during Vue component hot-reload. Full reload required.`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
let devtools
|
|
let buffer = []
|
|
let devtoolsNotInstalled = false
|
|
function emit$1(event, ...args) {
|
|
if (devtools)
|
|
devtools.emit(event, ...args)
|
|
else if (!devtoolsNotInstalled)
|
|
buffer.push({ event, args })
|
|
}
|
|
function setDevtoolsHook(hook, target) {
|
|
let _a, _b
|
|
devtools = hook
|
|
if (devtools) {
|
|
devtools.enabled = true
|
|
buffer.forEach(({ event, args }) => devtools.emit(event, ...args))
|
|
buffer = []
|
|
}
|
|
else if (
|
|
// handle late devtools injection - only do this if we are in an actual
|
|
// browser environment to avoid the timer handle stalling test runner exit
|
|
// (#4815)
|
|
typeof window !== 'undefined' // some envs mock window but not fully
|
|
&& window.HTMLElement // also exclude jsdom
|
|
|
|
&& !((_b = (_a = window.navigator) == null ? void 0 : _a.userAgent) == null ? void 0 : _b.includes('jsdom'))
|
|
) {
|
|
const replay = target.__VUE_DEVTOOLS_HOOK_REPLAY__ = target.__VUE_DEVTOOLS_HOOK_REPLAY__ || []
|
|
replay.push((newHook) => {
|
|
setDevtoolsHook(newHook, target)
|
|
})
|
|
setTimeout(() => {
|
|
if (!devtools) {
|
|
target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null
|
|
devtoolsNotInstalled = true
|
|
buffer = []
|
|
}
|
|
}, 3e3)
|
|
}
|
|
else {
|
|
devtoolsNotInstalled = true
|
|
buffer = []
|
|
}
|
|
}
|
|
function devtoolsInitApp(app, version) {
|
|
emit$1('app:init' /* APP_INIT */, app, version, {
|
|
Fragment,
|
|
Text,
|
|
Comment,
|
|
Static,
|
|
})
|
|
}
|
|
function devtoolsUnmountApp(app) {
|
|
emit$1('app:unmount' /* APP_UNMOUNT */, app)
|
|
}
|
|
const devtoolsComponentAdded = /* @__PURE__ */ createDevtoolsComponentHook(
|
|
'component:added', /* COMPONENT_ADDED */
|
|
)
|
|
const devtoolsComponentUpdated = /* @__PURE__ */ createDevtoolsComponentHook('component:updated' /* COMPONENT_UPDATED */)
|
|
const _devtoolsComponentRemoved = /* @__PURE__ */ createDevtoolsComponentHook(
|
|
'component:removed', /* COMPONENT_REMOVED */
|
|
)
|
|
function devtoolsComponentRemoved(component) {
|
|
if (devtools && typeof devtools.cleanupBuffer === 'function' // remove the component if it wasn't buffered
|
|
&& !devtools.cleanupBuffer(component))
|
|
_devtoolsComponentRemoved(component)
|
|
}
|
|
/*! #__NO_SIDE_EFFECTS__ */
|
|
// @__NO_SIDE_EFFECTS__
|
|
function createDevtoolsComponentHook(hook) {
|
|
return (component) => {
|
|
emit$1(
|
|
hook,
|
|
component.appContext.app,
|
|
component.uid,
|
|
component.parent ? component.parent.uid : void 0,
|
|
component,
|
|
)
|
|
}
|
|
}
|
|
const devtoolsPerfStart = /* @__PURE__ */ createDevtoolsPerformanceHook(
|
|
'perf:start', /* PERFORMANCE_START */
|
|
)
|
|
const devtoolsPerfEnd = /* @__PURE__ */ createDevtoolsPerformanceHook(
|
|
'perf:end', /* PERFORMANCE_END */
|
|
)
|
|
function createDevtoolsPerformanceHook(hook) {
|
|
return (component, type, time) => {
|
|
emit$1(hook, component.appContext.app, component.uid, component, type, time)
|
|
}
|
|
}
|
|
function devtoolsComponentEmit(component, event, params) {
|
|
emit$1(
|
|
'component:emit' /* COMPONENT_EMIT */,
|
|
component.appContext.app,
|
|
component,
|
|
event,
|
|
params,
|
|
)
|
|
}
|
|
|
|
function emit(instance, event, ...rawArgs) {
|
|
if (instance.isUnmounted)
|
|
return
|
|
const props = instance.vnode.props || EMPTY_OBJ
|
|
{
|
|
const {
|
|
emitsOptions,
|
|
propsOptions: [propsOptions],
|
|
} = instance
|
|
if (emitsOptions) {
|
|
if (!(event in emitsOptions) && true) {
|
|
if (!propsOptions || !(toHandlerKey(event) in propsOptions)) {
|
|
warn$1(
|
|
`Component emitted event "${event}" but it is neither declared in the emits option nor as an "${toHandlerKey(event)}" prop.`,
|
|
)
|
|
}
|
|
}
|
|
else {
|
|
const validator = emitsOptions[event]
|
|
if (isFunction(validator)) {
|
|
const isValid = validator(...rawArgs)
|
|
if (!isValid) {
|
|
warn$1(
|
|
`Invalid event arguments: event validation failed for event "${event}".`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let args = rawArgs
|
|
const isModelListener = event.startsWith('update:')
|
|
const modelArg = isModelListener && event.slice(7)
|
|
if (modelArg && modelArg in props) {
|
|
const modifiersKey = `${modelArg === 'modelValue' ? 'model' : modelArg}Modifiers`
|
|
const { number, trim } = props[modifiersKey] || EMPTY_OBJ
|
|
if (trim)
|
|
args = rawArgs.map(a => isString(a) ? a.trim() : a)
|
|
|
|
if (number)
|
|
args = rawArgs.map(looseToNumber)
|
|
}
|
|
{
|
|
devtoolsComponentEmit(instance, event, args)
|
|
}
|
|
{
|
|
const lowerCaseEvent = event.toLowerCase()
|
|
if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) {
|
|
warn$1(
|
|
`Event "${lowerCaseEvent}" is emitted in component ${formatComponentName(
|
|
instance,
|
|
instance.type,
|
|
)} but the handler is registered for "${event}". Note that HTML attributes are case-insensitive and you cannot use v-on to listen to camelCase events when using in-DOM templates. You should probably use "${hyphenate(
|
|
event,
|
|
)}" instead of "${event}".`,
|
|
)
|
|
}
|
|
}
|
|
let handlerName
|
|
let handler = props[handlerName = toHandlerKey(event)] // also try camelCase event handler (#2249)
|
|
|| props[handlerName = toHandlerKey(camelize(event))]
|
|
if (!handler && isModelListener)
|
|
handler = props[handlerName = toHandlerKey(hyphenate(event))]
|
|
|
|
if (handler) {
|
|
callWithAsyncErrorHandling(
|
|
handler,
|
|
instance,
|
|
6,
|
|
args,
|
|
)
|
|
}
|
|
const onceHandler = props[`${handlerName}Once`]
|
|
if (onceHandler) {
|
|
if (!instance.emitted)
|
|
instance.emitted = {}
|
|
else if (instance.emitted[handlerName])
|
|
return
|
|
|
|
instance.emitted[handlerName] = true
|
|
callWithAsyncErrorHandling(
|
|
onceHandler,
|
|
instance,
|
|
6,
|
|
args,
|
|
)
|
|
}
|
|
}
|
|
function normalizeEmitsOptions(comp, appContext, asMixin = false) {
|
|
const cache = appContext.emitsCache
|
|
const cached = cache.get(comp)
|
|
if (cached !== void 0)
|
|
return cached
|
|
|
|
const raw = comp.emits
|
|
const normalized = {}
|
|
let hasExtends = false
|
|
if (!isFunction(comp)) {
|
|
const extendEmits = (raw2) => {
|
|
const normalizedFromExtend = normalizeEmitsOptions(raw2, appContext, true)
|
|
if (normalizedFromExtend) {
|
|
hasExtends = true
|
|
extend(normalized, normalizedFromExtend)
|
|
}
|
|
}
|
|
if (!asMixin && appContext.mixins.length)
|
|
appContext.mixins.forEach(extendEmits)
|
|
|
|
if (comp.extends)
|
|
extendEmits(comp.extends)
|
|
|
|
if (comp.mixins)
|
|
comp.mixins.forEach(extendEmits)
|
|
}
|
|
if (!raw && !hasExtends) {
|
|
if (isObject(comp))
|
|
cache.set(comp, null)
|
|
|
|
return null
|
|
}
|
|
if (isArray(raw))
|
|
raw.forEach(key => normalized[key] = null)
|
|
else
|
|
extend(normalized, raw)
|
|
|
|
if (isObject(comp))
|
|
cache.set(comp, normalized)
|
|
|
|
return normalized
|
|
}
|
|
function isEmitListener(options, key) {
|
|
if (!options || !isOn(key))
|
|
return false
|
|
|
|
key = key.slice(2).replace(/Once$/, '')
|
|
return hasOwn(options, key[0].toLowerCase() + key.slice(1)) || hasOwn(options, hyphenate(key)) || hasOwn(options, key)
|
|
}
|
|
|
|
let currentRenderingInstance = null
|
|
let currentScopeId = null
|
|
function setCurrentRenderingInstance$1(instance) {
|
|
const prev = currentRenderingInstance
|
|
currentRenderingInstance = instance
|
|
currentScopeId = instance && instance.type.__scopeId || null
|
|
return prev
|
|
}
|
|
function withCtx(fn, ctx = currentRenderingInstance, isNonScopedSlot) {
|
|
if (!ctx)
|
|
return fn
|
|
if (fn._n)
|
|
return fn
|
|
|
|
const renderFnWithContext = (...args) => {
|
|
if (renderFnWithContext._d)
|
|
setBlockTracking(-1)
|
|
|
|
const prevInstance = setCurrentRenderingInstance$1(ctx)
|
|
let res
|
|
try {
|
|
res = fn(...args)
|
|
}
|
|
finally {
|
|
setCurrentRenderingInstance$1(prevInstance)
|
|
if (renderFnWithContext._d)
|
|
setBlockTracking(1)
|
|
}
|
|
{
|
|
devtoolsComponentUpdated(ctx)
|
|
}
|
|
return res
|
|
}
|
|
renderFnWithContext._n = true
|
|
renderFnWithContext._c = true
|
|
renderFnWithContext._d = true
|
|
return renderFnWithContext
|
|
}
|
|
|
|
let accessedAttrs = false
|
|
function markAttrsAccessed() {
|
|
accessedAttrs = true
|
|
}
|
|
function renderComponentRoot$1(instance) {
|
|
const {
|
|
type: Component,
|
|
vnode,
|
|
proxy,
|
|
withProxy,
|
|
propsOptions: [propsOptions],
|
|
slots,
|
|
attrs,
|
|
emit,
|
|
render,
|
|
renderCache,
|
|
props,
|
|
data,
|
|
setupState,
|
|
ctx,
|
|
inheritAttrs,
|
|
} = instance
|
|
const prev = setCurrentRenderingInstance$1(instance)
|
|
let result
|
|
let fallthroughAttrs
|
|
{
|
|
accessedAttrs = false
|
|
}
|
|
try {
|
|
if (vnode.shapeFlag & 4) {
|
|
const proxyToUse = withProxy || proxy
|
|
const thisProxy = setupState.__isScriptSetup
|
|
? new Proxy(proxyToUse, {
|
|
get(target, key, receiver) {
|
|
warn$1(
|
|
`Property '${String(
|
|
key,
|
|
)}' was accessed via 'this'. Avoid using 'this' in templates.`,
|
|
)
|
|
return Reflect.get(target, key, receiver)
|
|
},
|
|
})
|
|
: proxyToUse
|
|
result = normalizeVNode$1(
|
|
render.call(
|
|
thisProxy,
|
|
proxyToUse,
|
|
renderCache,
|
|
true ? shallowReadonly(props) : props,
|
|
setupState,
|
|
data,
|
|
ctx,
|
|
),
|
|
)
|
|
fallthroughAttrs = attrs
|
|
}
|
|
else {
|
|
const render2 = Component
|
|
if (attrs === props)
|
|
markAttrsAccessed()
|
|
|
|
result = normalizeVNode$1(
|
|
render2.length > 1
|
|
? render2(
|
|
true ? shallowReadonly(props) : props,
|
|
true
|
|
? {
|
|
get attrs() {
|
|
markAttrsAccessed()
|
|
return shallowReadonly(attrs)
|
|
},
|
|
slots,
|
|
emit,
|
|
}
|
|
: { attrs, slots, emit },
|
|
)
|
|
: render2(
|
|
true ? shallowReadonly(props) : props,
|
|
null,
|
|
),
|
|
)
|
|
fallthroughAttrs = Component.props ? attrs : getFunctionalFallthrough(attrs)
|
|
}
|
|
}
|
|
catch (err) {
|
|
handleError(err, instance, 1)
|
|
result = createVNode(Comment)
|
|
}
|
|
let root = result
|
|
let setRoot = void 0
|
|
if (result.patchFlag > 0 && result.patchFlag & 2048)
|
|
[root, setRoot] = getChildRoot(result)
|
|
|
|
if (fallthroughAttrs && inheritAttrs !== false) {
|
|
const keys = Object.keys(fallthroughAttrs)
|
|
const { shapeFlag } = root
|
|
if (keys.length) {
|
|
if (shapeFlag & (1 | 6)) {
|
|
if (propsOptions && keys.some(isModelListener)) {
|
|
fallthroughAttrs = filterModelListeners(
|
|
fallthroughAttrs,
|
|
propsOptions,
|
|
)
|
|
}
|
|
root = cloneVNode(root, fallthroughAttrs, false, true)
|
|
}
|
|
else if (!accessedAttrs && root.type !== Comment) {
|
|
const allAttrs = Object.keys(attrs)
|
|
const eventAttrs = []
|
|
const extraAttrs = []
|
|
for (let i = 0, l = allAttrs.length; i < l; i++) {
|
|
const key = allAttrs[i]
|
|
if (isOn(key)) {
|
|
if (!isModelListener(key))
|
|
eventAttrs.push(key[2].toLowerCase() + key.slice(3))
|
|
}
|
|
else {
|
|
extraAttrs.push(key)
|
|
}
|
|
}
|
|
if (extraAttrs.length) {
|
|
warn$1(
|
|
`Extraneous non-props attributes (${extraAttrs.join(', ')}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes.`,
|
|
)
|
|
}
|
|
if (eventAttrs.length) {
|
|
warn$1(
|
|
`Extraneous non-emits event listeners (${eventAttrs.join(', ')}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes. If the listener is intended to be a component custom event listener only, declare it using the "emits" option.`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (vnode.dirs) {
|
|
if (!isElementRoot(root)) {
|
|
warn$1(
|
|
`Runtime directive used on component with non-element root node. The directives will not function as intended.`,
|
|
)
|
|
}
|
|
root = cloneVNode(root, null, false, true)
|
|
root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs
|
|
}
|
|
if (vnode.transition) {
|
|
if (!isElementRoot(root)) {
|
|
warn$1(
|
|
`Component inside <Transition> renders non-element root node that cannot be animated.`,
|
|
)
|
|
}
|
|
root.transition = vnode.transition
|
|
}
|
|
if (setRoot)
|
|
setRoot(root)
|
|
else
|
|
result = root
|
|
|
|
setCurrentRenderingInstance$1(prev)
|
|
return result
|
|
}
|
|
function getChildRoot(vnode) {
|
|
const rawChildren = vnode.children
|
|
const dynamicChildren = vnode.dynamicChildren
|
|
const childRoot = filterSingleRoot(rawChildren, false)
|
|
if (!childRoot)
|
|
return [vnode, void 0]
|
|
else if (childRoot.patchFlag > 0 && childRoot.patchFlag & 2048)
|
|
return getChildRoot(childRoot)
|
|
|
|
const index = rawChildren.indexOf(childRoot)
|
|
const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1
|
|
const setRoot = (updatedRoot) => {
|
|
rawChildren[index] = updatedRoot
|
|
if (dynamicChildren) {
|
|
if (dynamicIndex > -1)
|
|
dynamicChildren[dynamicIndex] = updatedRoot
|
|
else if (updatedRoot.patchFlag > 0)
|
|
vnode.dynamicChildren = [...dynamicChildren, updatedRoot]
|
|
}
|
|
}
|
|
return [normalizeVNode$1(childRoot), setRoot]
|
|
}
|
|
function filterSingleRoot(children, recurse = true) {
|
|
let singleRoot
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i]
|
|
if (isVNode$2(child)) {
|
|
if (child.type !== Comment || child.children === 'v-if') {
|
|
if (singleRoot) {
|
|
return
|
|
}
|
|
else {
|
|
singleRoot = child
|
|
if (recurse && singleRoot.patchFlag > 0 && singleRoot.patchFlag & 2048)
|
|
return filterSingleRoot(singleRoot.children)
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
return
|
|
}
|
|
}
|
|
return singleRoot
|
|
}
|
|
function getFunctionalFallthrough(attrs) {
|
|
let res
|
|
for (const key in attrs) {
|
|
if (key === 'class' || key === 'style' || isOn(key))
|
|
(res || (res = {}))[key] = attrs[key]
|
|
}
|
|
return res
|
|
}
|
|
function filterModelListeners(attrs, props) {
|
|
const res = {}
|
|
for (const key in attrs) {
|
|
if (!isModelListener(key) || !(key.slice(9) in props))
|
|
res[key] = attrs[key]
|
|
}
|
|
return res
|
|
}
|
|
function isElementRoot(vnode) {
|
|
return vnode.shapeFlag & (6 | 1) || vnode.type === Comment
|
|
}
|
|
function shouldUpdateComponent(prevVNode, nextVNode, optimized) {
|
|
const { props: prevProps, children: prevChildren, component } = prevVNode
|
|
const { props: nextProps, children: nextChildren, patchFlag } = nextVNode
|
|
const emits = component.emitsOptions
|
|
if ((prevChildren || nextChildren) && isHmrUpdating)
|
|
return true
|
|
|
|
if (nextVNode.dirs || nextVNode.transition)
|
|
return true
|
|
|
|
if (optimized && patchFlag >= 0) {
|
|
if (patchFlag & 1024)
|
|
return true
|
|
|
|
if (patchFlag & 16) {
|
|
if (!prevProps)
|
|
return !!nextProps
|
|
|
|
return hasPropsChanged(prevProps, nextProps, emits)
|
|
}
|
|
else if (patchFlag & 8) {
|
|
const dynamicProps = nextVNode.dynamicProps
|
|
for (let i = 0; i < dynamicProps.length; i++) {
|
|
const key = dynamicProps[i]
|
|
if (nextProps[key] !== prevProps[key] && !isEmitListener(emits, key))
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (prevChildren || nextChildren) {
|
|
if (!nextChildren || !nextChildren.$stable)
|
|
return true
|
|
}
|
|
if (prevProps === nextProps)
|
|
return false
|
|
|
|
if (!prevProps)
|
|
return !!nextProps
|
|
|
|
if (!nextProps)
|
|
return true
|
|
|
|
return hasPropsChanged(prevProps, nextProps, emits)
|
|
}
|
|
return false
|
|
}
|
|
function hasPropsChanged(prevProps, nextProps, emitsOptions) {
|
|
const nextKeys = Object.keys(nextProps)
|
|
if (nextKeys.length !== Object.keys(prevProps).length)
|
|
return true
|
|
|
|
for (let i = 0; i < nextKeys.length; i++) {
|
|
const key = nextKeys[i]
|
|
if (nextProps[key] !== prevProps[key] && !isEmitListener(emitsOptions, key))
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
function updateHOCHostEl({ vnode, parent }, el) {
|
|
while (parent) {
|
|
const root = parent.subTree
|
|
if (root.suspense && root.suspense.activeBranch === vnode)
|
|
root.el = vnode.el
|
|
|
|
if (root === vnode) {
|
|
(vnode = parent.vnode).el = el
|
|
parent = parent.parent
|
|
}
|
|
else {
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
const NULL_DYNAMIC_COMPONENT = Symbol.for('v-ndc')
|
|
|
|
const isSuspense = type => type.__isSuspense
|
|
function queueEffectWithSuspense(fn, suspense) {
|
|
if (suspense && suspense.pendingBranch) {
|
|
if (isArray(fn))
|
|
suspense.effects.push(...fn)
|
|
else
|
|
suspense.effects.push(fn)
|
|
}
|
|
else {
|
|
queuePostFlushCb(fn)
|
|
}
|
|
}
|
|
|
|
const ssrContextKey = Symbol.for('v-scx')
|
|
function useSSRContext() {
|
|
{
|
|
const ctx = inject(ssrContextKey)
|
|
if (!ctx) {
|
|
warn$1(
|
|
`Server rendering context not provided. Make sure to only call useSSRContext() conditionally in the server build.`,
|
|
)
|
|
}
|
|
return ctx
|
|
}
|
|
}
|
|
|
|
const INITIAL_WATCHER_VALUE = {}
|
|
function watch(source, cb, options) {
|
|
if (!isFunction(cb)) {
|
|
warn$1(
|
|
`\`watch(fn, options?)\` signature has been moved to a separate API. Use \`watchEffect(fn, options?)\` instead. \`watch\` now only supports \`watch(source, cb, options?) signature.`,
|
|
)
|
|
}
|
|
return doWatch(source, cb, options)
|
|
}
|
|
function doWatch(source, cb, {
|
|
immediate,
|
|
deep,
|
|
flush,
|
|
once,
|
|
onTrack,
|
|
onTrigger,
|
|
} = EMPTY_OBJ) {
|
|
if (cb && once) {
|
|
const _cb = cb
|
|
cb = (...args) => {
|
|
_cb(...args)
|
|
unwatch()
|
|
}
|
|
}
|
|
if (deep !== void 0 && typeof deep === 'number') {
|
|
warn$1(
|
|
`watch() "deep" option with number value will be used as watch depth in future versions. Please use a boolean instead to avoid potential breakage.`,
|
|
)
|
|
}
|
|
if (!cb) {
|
|
if (immediate !== void 0) {
|
|
warn$1(
|
|
`watch() "immediate" option is only respected when using the watch(source, callback, options?) signature.`,
|
|
)
|
|
}
|
|
if (deep !== void 0) {
|
|
warn$1(
|
|
`watch() "deep" option is only respected when using the watch(source, callback, options?) signature.`,
|
|
)
|
|
}
|
|
if (once !== void 0) {
|
|
warn$1(
|
|
`watch() "once" option is only respected when using the watch(source, callback, options?) signature.`,
|
|
)
|
|
}
|
|
}
|
|
const warnInvalidSource = (s) => {
|
|
warn$1(
|
|
`Invalid watch source: `,
|
|
s,
|
|
`A watch source can only be a getter/effect function, a ref, a reactive object, or an array of these types.`,
|
|
)
|
|
}
|
|
const instance = currentInstance
|
|
const reactiveGetter = source2 => deep === true ? source2 : (
|
|
// for deep: false, only traverse root-level properties
|
|
traverse(source2, deep === false ? 1 : void 0)
|
|
)
|
|
let getter
|
|
let forceTrigger = false
|
|
let isMultiSource = false
|
|
if (isRef(source)) {
|
|
getter = () => source.value
|
|
forceTrigger = isShallow(source)
|
|
}
|
|
else if (isReactive(source)) {
|
|
getter = () => reactiveGetter(source)
|
|
forceTrigger = true
|
|
}
|
|
else if (isArray(source)) {
|
|
isMultiSource = true
|
|
forceTrigger = source.some(s => isReactive(s) || isShallow(s))
|
|
getter = () => source.map((s) => {
|
|
if (isRef(s))
|
|
return s.value
|
|
else if (isReactive(s))
|
|
return reactiveGetter(s)
|
|
else if (isFunction(s))
|
|
return callWithErrorHandling(s, instance, 2)
|
|
else
|
|
warnInvalidSource(s)
|
|
})
|
|
}
|
|
else if (isFunction(source)) {
|
|
if (cb) {
|
|
getter = () => callWithErrorHandling(source, instance, 2)
|
|
}
|
|
else {
|
|
getter = () => {
|
|
if (cleanup)
|
|
cleanup()
|
|
|
|
return callWithAsyncErrorHandling(
|
|
source,
|
|
instance,
|
|
3,
|
|
[onCleanup],
|
|
)
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
getter = NOOP
|
|
warnInvalidSource(source)
|
|
}
|
|
if (cb && deep) {
|
|
const baseGetter = getter
|
|
getter = () => traverse(baseGetter())
|
|
}
|
|
let cleanup
|
|
let onCleanup = (fn) => {
|
|
cleanup = effect.onStop = () => {
|
|
callWithErrorHandling(fn, instance, 4)
|
|
cleanup = effect.onStop = void 0
|
|
}
|
|
}
|
|
let ssrCleanup
|
|
if (isInSSRComponentSetup) {
|
|
onCleanup = NOOP
|
|
if (!cb) {
|
|
getter()
|
|
}
|
|
else if (immediate) {
|
|
callWithAsyncErrorHandling(cb, instance, 3, [
|
|
getter(),
|
|
isMultiSource ? [] : void 0,
|
|
onCleanup,
|
|
])
|
|
}
|
|
if (flush === 'sync') {
|
|
const ctx = useSSRContext()
|
|
ssrCleanup = ctx.__watcherHandles || (ctx.__watcherHandles = [])
|
|
}
|
|
else {
|
|
return NOOP
|
|
}
|
|
}
|
|
let oldValue = isMultiSource ? Array.from({ length: source.length }).fill(INITIAL_WATCHER_VALUE) : INITIAL_WATCHER_VALUE
|
|
const job = () => {
|
|
if (!effect.active || !effect.dirty)
|
|
return
|
|
|
|
if (cb) {
|
|
const newValue = effect.run()
|
|
if (deep || forceTrigger || (isMultiSource ? newValue.some((v, i) => hasChanged(v, oldValue[i])) : hasChanged(newValue, oldValue)) || false) {
|
|
if (cleanup)
|
|
cleanup()
|
|
|
|
callWithAsyncErrorHandling(cb, instance, 3, [
|
|
newValue,
|
|
// pass undefined as the old value when it's changed for the first time
|
|
oldValue === INITIAL_WATCHER_VALUE ? void 0 : isMultiSource && oldValue[0] === INITIAL_WATCHER_VALUE ? [] : oldValue,
|
|
onCleanup,
|
|
])
|
|
oldValue = newValue
|
|
}
|
|
}
|
|
else {
|
|
effect.run()
|
|
}
|
|
}
|
|
job.allowRecurse = !!cb
|
|
let scheduler
|
|
if (flush === 'sync') {
|
|
scheduler = job
|
|
}
|
|
else if (flush === 'post') {
|
|
scheduler = () => queuePostRenderEffect(job, instance && instance.suspense)
|
|
}
|
|
else {
|
|
job.pre = true
|
|
if (instance)
|
|
job.id = instance.uid
|
|
scheduler = () => queueJob(job)
|
|
}
|
|
const effect = new ReactiveEffect(getter, NOOP, scheduler)
|
|
const scope = getCurrentScope()
|
|
const unwatch = () => {
|
|
effect.stop()
|
|
if (scope)
|
|
remove(scope.effects, effect)
|
|
}
|
|
{
|
|
effect.onTrack = onTrack
|
|
effect.onTrigger = onTrigger
|
|
}
|
|
if (cb) {
|
|
if (immediate)
|
|
job()
|
|
else
|
|
oldValue = effect.run()
|
|
}
|
|
else if (flush === 'post') {
|
|
queuePostRenderEffect(
|
|
effect.run.bind(effect),
|
|
instance && instance.suspense,
|
|
)
|
|
}
|
|
else {
|
|
effect.run()
|
|
}
|
|
if (ssrCleanup)
|
|
ssrCleanup.push(unwatch)
|
|
return unwatch
|
|
}
|
|
function instanceWatch(source, value, options) {
|
|
const publicThis = this.proxy
|
|
const getter = isString(source) ? source.includes('.') ? createPathGetter(publicThis, source) : () => publicThis[source] : source.bind(publicThis, publicThis)
|
|
let cb
|
|
if (isFunction(value)) {
|
|
cb = value
|
|
}
|
|
else {
|
|
cb = value.handler
|
|
options = value
|
|
}
|
|
const reset = setCurrentInstance(this)
|
|
const res = doWatch(getter, cb.bind(publicThis), options)
|
|
reset()
|
|
return res
|
|
}
|
|
function createPathGetter(ctx, path) {
|
|
const segments = path.split('.')
|
|
return () => {
|
|
let cur = ctx
|
|
for (let i = 0; i < segments.length && cur; i++)
|
|
cur = cur[segments[i]]
|
|
|
|
return cur
|
|
}
|
|
}
|
|
function traverse(value, depth = Number.POSITIVE_INFINITY, seen) {
|
|
if (depth <= 0 || !isObject(value) || value.__v_skip)
|
|
return value
|
|
|
|
seen = seen || /* @__PURE__ */ new Set()
|
|
if (seen.has(value))
|
|
return value
|
|
|
|
seen.add(value)
|
|
depth--
|
|
if (isRef(value)) {
|
|
traverse(value.value, depth, seen)
|
|
}
|
|
else if (isArray(value)) {
|
|
for (let i = 0; i < value.length; i++)
|
|
traverse(value[i], depth, seen)
|
|
}
|
|
else if (isSet(value) || isMap(value)) {
|
|
value.forEach((v) => {
|
|
traverse(v, depth, seen)
|
|
})
|
|
}
|
|
else if (isPlainObject(value)) {
|
|
for (const key in value)
|
|
traverse(value[key], depth, seen)
|
|
}
|
|
return value
|
|
}
|
|
|
|
function validateDirectiveName(name) {
|
|
if (isBuiltInDirective(name))
|
|
warn$1(`Do not use built-in directive ids as custom directive id: ${name}`)
|
|
}
|
|
function invokeDirectiveHook(vnode, prevVNode, instance, name) {
|
|
const bindings = vnode.dirs
|
|
const oldBindings = prevVNode && prevVNode.dirs
|
|
for (let i = 0; i < bindings.length; i++) {
|
|
const binding = bindings[i]
|
|
if (oldBindings)
|
|
binding.oldValue = oldBindings[i].value
|
|
|
|
const hook = binding.dir[name]
|
|
if (hook) {
|
|
pauseTracking()
|
|
callWithAsyncErrorHandling(hook, instance, 8, [
|
|
vnode.el,
|
|
binding,
|
|
vnode,
|
|
prevVNode,
|
|
])
|
|
resetTracking()
|
|
}
|
|
}
|
|
}
|
|
|
|
const isAsyncWrapper = i => !!i.type.__asyncLoader
|
|
|
|
const isKeepAlive = vnode => vnode.type.__isKeepAlive
|
|
function onActivated(hook, target) {
|
|
registerKeepAliveHook(hook, 'a', target)
|
|
}
|
|
function onDeactivated(hook, target) {
|
|
registerKeepAliveHook(hook, 'da', target)
|
|
}
|
|
function registerKeepAliveHook(hook, type, target = currentInstance) {
|
|
const wrappedHook = hook.__wdc || (hook.__wdc = () => {
|
|
let current = target
|
|
while (current) {
|
|
if (current.isDeactivated)
|
|
return
|
|
|
|
current = current.parent
|
|
}
|
|
return hook()
|
|
})
|
|
injectHook(type, wrappedHook, target)
|
|
if (target) {
|
|
let current = target.parent
|
|
while (current && current.parent) {
|
|
if (isKeepAlive(current.parent.vnode))
|
|
injectToKeepAliveRoot(wrappedHook, type, target, current)
|
|
|
|
current = current.parent
|
|
}
|
|
}
|
|
}
|
|
function injectToKeepAliveRoot(hook, type, target, keepAliveRoot) {
|
|
const injected = injectHook(
|
|
type,
|
|
hook,
|
|
keepAliveRoot,
|
|
true,
|
|
/* prepend */
|
|
)
|
|
onUnmounted(() => {
|
|
remove(keepAliveRoot[type], injected)
|
|
}, target)
|
|
}
|
|
|
|
function injectHook(type, hook, target = currentInstance, prepend = false) {
|
|
if (target) {
|
|
const hooks = target[type] || (target[type] = [])
|
|
const wrappedHook = hook.__weh || (hook.__weh = (...args) => {
|
|
if (target.isUnmounted)
|
|
return
|
|
|
|
pauseTracking()
|
|
const reset = setCurrentInstance(target)
|
|
const res = callWithAsyncErrorHandling(hook, target, type, args)
|
|
reset()
|
|
resetTracking()
|
|
return res
|
|
})
|
|
if (prepend)
|
|
hooks.unshift(wrappedHook)
|
|
else
|
|
hooks.push(wrappedHook)
|
|
|
|
return wrappedHook
|
|
}
|
|
else {
|
|
const apiName = toHandlerKey(ErrorTypeStrings[type].replace(/ hook$/, ''))
|
|
warn$1(
|
|
`${apiName} is called when there is no active component instance to be associated with. Lifecycle injection APIs can only be used during execution of setup().` + (` If you are using async setup(), make sure to register lifecycle hooks before the first await statement.`),
|
|
)
|
|
}
|
|
}
|
|
function createHook(lifecycle) {
|
|
return (hook, target = currentInstance) => {
|
|
if (!isInSSRComponentSetup || lifecycle === 'sp')
|
|
injectHook(lifecycle, (...args) => hook(...args), target)
|
|
}
|
|
}
|
|
const onBeforeMount = createHook('bm')
|
|
const onMounted = createHook('m')
|
|
const onBeforeUpdate = createHook('bu')
|
|
const onUpdated = createHook('u')
|
|
const onBeforeUnmount = createHook('bum')
|
|
const onUnmounted = createHook('um')
|
|
const onServerPrefetch = createHook('sp')
|
|
const onRenderTriggered = createHook(
|
|
'rtg',
|
|
)
|
|
const onRenderTracked = createHook(
|
|
'rtc',
|
|
)
|
|
function onErrorCaptured(hook, target = currentInstance) {
|
|
injectHook('ec', hook, target)
|
|
}
|
|
|
|
function getPublicInstance(i) {
|
|
if (!i)
|
|
return null
|
|
if (isStatefulComponent(i))
|
|
return getExposeProxy(i) || i.proxy
|
|
return getPublicInstance(i.parent)
|
|
}
|
|
const publicPropertiesMap = (
|
|
// Move PURE marker to new line to workaround compiler discarding it
|
|
// due to type annotation
|
|
/* @__PURE__ */ extend(/* @__PURE__ */ Object.create(null), {
|
|
$: i => i,
|
|
$el: i => i.vnode.el,
|
|
$data: i => i.data,
|
|
$props: i => shallowReadonly(i.props),
|
|
$attrs: i => shallowReadonly(i.attrs),
|
|
$slots: i => shallowReadonly(i.slots),
|
|
$refs: i => shallowReadonly(i.refs),
|
|
$parent: i => getPublicInstance(i.parent),
|
|
$root: i => getPublicInstance(i.root),
|
|
$emit: i => i.emit,
|
|
$options: i => resolveMergedOptions(i),
|
|
$forceUpdate: i => i.f || (i.f = () => {
|
|
i.effect.dirty = true
|
|
queueJob(i.update)
|
|
}),
|
|
$nextTick: i => i.n || (i.n = nextTick.bind(i.proxy)),
|
|
$watch: i => instanceWatch.bind(i),
|
|
})
|
|
)
|
|
const isReservedPrefix = key => key === '_' || key === '$'
|
|
const hasSetupBinding = (state, key) => state !== EMPTY_OBJ && !state.__isScriptSetup && hasOwn(state, key)
|
|
const PublicInstanceProxyHandlers = {
|
|
get({ _: instance }, key) {
|
|
if (key === '__v_skip')
|
|
return true
|
|
|
|
const { ctx, setupState, data, props, accessCache, type, appContext } = instance
|
|
if (key === '__isVue')
|
|
return true
|
|
|
|
let normalizedProps
|
|
if (key[0] !== '$') {
|
|
const n = accessCache[key]
|
|
if (n !== void 0) {
|
|
switch (n) {
|
|
case 1 /* SETUP */:
|
|
return setupState[key]
|
|
case 2 /* DATA */:
|
|
return data[key]
|
|
case 4 /* CONTEXT */:
|
|
return ctx[key]
|
|
case 3 /* PROPS */:
|
|
return props[key]
|
|
}
|
|
}
|
|
else if (hasSetupBinding(setupState, key)) {
|
|
accessCache[key] = 1 /* SETUP */
|
|
return setupState[key]
|
|
}
|
|
else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
|
|
accessCache[key] = 2 /* DATA */
|
|
return data[key]
|
|
}
|
|
else if (
|
|
// only cache other properties when instance has declared (thus stable)
|
|
// props
|
|
(normalizedProps = instance.propsOptions[0]) && hasOwn(normalizedProps, key)
|
|
) {
|
|
accessCache[key] = 3 /* PROPS */
|
|
return props[key]
|
|
}
|
|
else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
|
|
accessCache[key] = 4 /* CONTEXT */
|
|
return ctx[key]
|
|
}
|
|
else if (shouldCacheAccess) {
|
|
accessCache[key] = 0 /* OTHER */
|
|
}
|
|
}
|
|
const publicGetter = publicPropertiesMap[key]
|
|
let cssModule, globalProperties
|
|
if (publicGetter) {
|
|
if (key === '$attrs') {
|
|
track(instance.attrs, 'get', '')
|
|
markAttrsAccessed()
|
|
}
|
|
else if (key === '$slots') {
|
|
track(instance, 'get', key)
|
|
}
|
|
return publicGetter(instance)
|
|
}
|
|
else if (
|
|
// css module (injected by vue-loader)
|
|
(cssModule = type.__cssModules) && (cssModule = cssModule[key])
|
|
) {
|
|
return cssModule
|
|
}
|
|
else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
|
|
accessCache[key] = 4 /* CONTEXT */
|
|
return ctx[key]
|
|
}
|
|
else if (
|
|
// global properties
|
|
globalProperties = appContext.config.globalProperties, hasOwn(globalProperties, key)
|
|
) {
|
|
{
|
|
return globalProperties[key]
|
|
}
|
|
}
|
|
else if (currentRenderingInstance && (!isString(key) // #1091 avoid internal isRef/isVNode checks on component instance leading
|
|
// to infinite warning loop
|
|
|| key.indexOf('__v') !== 0)) {
|
|
if (data !== EMPTY_OBJ && isReservedPrefix(key[0]) && hasOwn(data, key)) {
|
|
warn$1(
|
|
`Property ${JSON.stringify(
|
|
key,
|
|
)} must be accessed via $data because it starts with a reserved character ("$" or "_") and is not proxied on the render context.`,
|
|
)
|
|
}
|
|
else if (instance === currentRenderingInstance) {
|
|
warn$1(
|
|
`Property ${JSON.stringify(key)} was accessed during render but is not defined on instance.`,
|
|
)
|
|
}
|
|
}
|
|
},
|
|
set({ _: instance }, key, value) {
|
|
const { data, setupState, ctx } = instance
|
|
if (hasSetupBinding(setupState, key)) {
|
|
setupState[key] = value
|
|
return true
|
|
}
|
|
else if (setupState.__isScriptSetup && hasOwn(setupState, key)) {
|
|
warn$1(`Cannot mutate <script setup> binding "${key}" from Options API.`)
|
|
return false
|
|
}
|
|
else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
|
|
data[key] = value
|
|
return true
|
|
}
|
|
else if (hasOwn(instance.props, key)) {
|
|
warn$1(`Attempting to mutate prop "${key}". Props are readonly.`)
|
|
return false
|
|
}
|
|
if (key[0] === '$' && key.slice(1) in instance) {
|
|
warn$1(
|
|
`Attempting to mutate public property "${key}". Properties starting with $ are reserved and readonly.`,
|
|
)
|
|
return false
|
|
}
|
|
else {
|
|
if (key in instance.appContext.config.globalProperties) {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
value,
|
|
})
|
|
}
|
|
else {
|
|
ctx[key] = value
|
|
}
|
|
}
|
|
return true
|
|
},
|
|
has({
|
|
_: { data, setupState, accessCache, ctx, appContext, propsOptions },
|
|
}, key) {
|
|
let normalizedProps
|
|
return !!accessCache[key] || data !== EMPTY_OBJ && hasOwn(data, key) || hasSetupBinding(setupState, key) || (normalizedProps = propsOptions[0]) && hasOwn(normalizedProps, key) || hasOwn(ctx, key) || hasOwn(publicPropertiesMap, key) || hasOwn(appContext.config.globalProperties, key)
|
|
},
|
|
defineProperty(target, key, descriptor) {
|
|
if (descriptor.get != null)
|
|
target._.accessCache[key] = 0
|
|
else if (hasOwn(descriptor, 'value'))
|
|
this.set(target, key, descriptor.value, null)
|
|
|
|
return Reflect.defineProperty(target, key, descriptor)
|
|
},
|
|
}
|
|
{
|
|
PublicInstanceProxyHandlers.ownKeys = (target) => {
|
|
warn$1(
|
|
`Avoid app logic that relies on enumerating keys on a component instance. The keys will be empty in production mode to avoid performance overhead.`,
|
|
)
|
|
return Reflect.ownKeys(target)
|
|
}
|
|
}
|
|
function createDevRenderContext(instance) {
|
|
const target = {}
|
|
Object.defineProperty(target, `_`, {
|
|
configurable: true,
|
|
enumerable: false,
|
|
get: () => instance,
|
|
})
|
|
Object.keys(publicPropertiesMap).forEach((key) => {
|
|
Object.defineProperty(target, key, {
|
|
configurable: true,
|
|
enumerable: false,
|
|
get: () => publicPropertiesMap[key](instance),
|
|
// intercepted by the proxy so no need for implementation,
|
|
// but needed to prevent set errors
|
|
set: NOOP,
|
|
})
|
|
})
|
|
return target
|
|
}
|
|
function exposePropsOnRenderContext(instance) {
|
|
const {
|
|
ctx,
|
|
propsOptions: [propsOptions],
|
|
} = instance
|
|
if (propsOptions) {
|
|
Object.keys(propsOptions).forEach((key) => {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => instance.props[key],
|
|
set: NOOP,
|
|
})
|
|
})
|
|
}
|
|
}
|
|
function exposeSetupStateOnRenderContext(instance) {
|
|
const { ctx, setupState } = instance
|
|
Object.keys(toRaw(setupState)).forEach((key) => {
|
|
if (!setupState.__isScriptSetup) {
|
|
if (isReservedPrefix(key[0])) {
|
|
warn$1(
|
|
`setup() return property ${JSON.stringify(
|
|
key,
|
|
)} should not start with "$" or "_" which are reserved prefixes for Vue internals.`,
|
|
)
|
|
return
|
|
}
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => setupState[key],
|
|
set: NOOP,
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
function normalizePropsOrEmits(props) {
|
|
return isArray(props)
|
|
? props.reduce(
|
|
(normalized, p) => (normalized[p] = null, normalized),
|
|
{},
|
|
)
|
|
: props
|
|
}
|
|
|
|
function createDuplicateChecker() {
|
|
const cache = /* @__PURE__ */ Object.create(null)
|
|
return (type, key) => {
|
|
if (cache[key])
|
|
warn$1(`${type} property "${key}" is already defined in ${cache[key]}.`)
|
|
else
|
|
cache[key] = type
|
|
}
|
|
}
|
|
let shouldCacheAccess = true
|
|
function applyOptions(instance) {
|
|
const options = resolveMergedOptions(instance)
|
|
const publicThis = instance.proxy
|
|
const ctx = instance.ctx
|
|
shouldCacheAccess = false
|
|
if (options.beforeCreate)
|
|
callHook(options.beforeCreate, instance, 'bc')
|
|
|
|
const {
|
|
// state
|
|
data: dataOptions,
|
|
computed: computedOptions,
|
|
methods,
|
|
watch: watchOptions,
|
|
provide: provideOptions,
|
|
inject: injectOptions,
|
|
// lifecycle
|
|
created,
|
|
beforeMount,
|
|
mounted,
|
|
beforeUpdate,
|
|
updated,
|
|
activated,
|
|
deactivated,
|
|
beforeDestroy,
|
|
beforeUnmount,
|
|
destroyed,
|
|
unmounted,
|
|
render,
|
|
renderTracked,
|
|
renderTriggered,
|
|
errorCaptured,
|
|
serverPrefetch,
|
|
// public API
|
|
expose,
|
|
inheritAttrs,
|
|
// assets
|
|
components,
|
|
directives,
|
|
filters,
|
|
} = options
|
|
const checkDuplicateProperties = createDuplicateChecker()
|
|
{
|
|
const [propsOptions] = instance.propsOptions
|
|
if (propsOptions) {
|
|
for (const key in propsOptions)
|
|
checkDuplicateProperties('Props' /* PROPS */, key)
|
|
}
|
|
}
|
|
if (injectOptions)
|
|
resolveInjections(injectOptions, ctx, checkDuplicateProperties)
|
|
|
|
if (methods) {
|
|
for (const key in methods) {
|
|
const methodHandler = methods[key]
|
|
if (isFunction(methodHandler)) {
|
|
{
|
|
Object.defineProperty(ctx, key, {
|
|
value: methodHandler.bind(publicThis),
|
|
configurable: true,
|
|
enumerable: true,
|
|
writable: true,
|
|
})
|
|
}
|
|
{
|
|
checkDuplicateProperties('Methods' /* METHODS */, key)
|
|
}
|
|
}
|
|
else {
|
|
warn$1(
|
|
`Method "${key}" has type "${typeof methodHandler}" in the component definition. Did you reference the function correctly?`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
if (dataOptions) {
|
|
if (!isFunction(dataOptions)) {
|
|
warn$1(
|
|
`The data option must be a function. Plain object usage is no longer supported.`,
|
|
)
|
|
}
|
|
const data = dataOptions.call(publicThis, publicThis)
|
|
if (isPromise(data)) {
|
|
warn$1(
|
|
`data() returned a Promise - note data() cannot be async; If you intend to perform data fetching before component renders, use async setup() + <Suspense>.`,
|
|
)
|
|
}
|
|
if (!isObject(data)) {
|
|
warn$1(`data() should return an object.`)
|
|
}
|
|
else {
|
|
instance.data = reactive(data)
|
|
{
|
|
for (const key in data) {
|
|
checkDuplicateProperties('Data' /* DATA */, key)
|
|
if (!isReservedPrefix(key[0])) {
|
|
Object.defineProperty(ctx, key, {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: () => data[key],
|
|
set: NOOP,
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
shouldCacheAccess = true
|
|
if (computedOptions) {
|
|
for (const key in computedOptions) {
|
|
const opt = computedOptions[key]
|
|
const get = isFunction(opt) ? opt.bind(publicThis, publicThis) : isFunction(opt.get) ? opt.get.bind(publicThis, publicThis) : NOOP
|
|
if (get === NOOP)
|
|
warn$1(`Computed property "${key}" has no getter.`)
|
|
|
|
const set = !isFunction(opt) && isFunction(opt.set)
|
|
? opt.set.bind(publicThis)
|
|
: () => {
|
|
warn$1(
|
|
`Write operation failed: computed property "${key}" is readonly.`,
|
|
)
|
|
}
|
|
const c = computed({
|
|
get,
|
|
set,
|
|
})
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => c.value,
|
|
set: v => c.value = v,
|
|
})
|
|
{
|
|
checkDuplicateProperties('Computed' /* COMPUTED */, key)
|
|
}
|
|
}
|
|
}
|
|
if (watchOptions) {
|
|
for (const key in watchOptions)
|
|
createWatcher(watchOptions[key], ctx, publicThis, key)
|
|
}
|
|
if (provideOptions) {
|
|
const provides = isFunction(provideOptions) ? provideOptions.call(publicThis) : provideOptions
|
|
Reflect.ownKeys(provides).forEach((key) => {
|
|
provide(key, provides[key])
|
|
})
|
|
}
|
|
if (created)
|
|
callHook(created, instance, 'c')
|
|
|
|
function registerLifecycleHook(register, hook) {
|
|
if (isArray(hook))
|
|
hook.forEach(_hook => register(_hook.bind(publicThis)))
|
|
else if (hook)
|
|
register(hook.bind(publicThis))
|
|
}
|
|
registerLifecycleHook(onBeforeMount, beforeMount)
|
|
registerLifecycleHook(onMounted, mounted)
|
|
registerLifecycleHook(onBeforeUpdate, beforeUpdate)
|
|
registerLifecycleHook(onUpdated, updated)
|
|
registerLifecycleHook(onActivated, activated)
|
|
registerLifecycleHook(onDeactivated, deactivated)
|
|
registerLifecycleHook(onErrorCaptured, errorCaptured)
|
|
registerLifecycleHook(onRenderTracked, renderTracked)
|
|
registerLifecycleHook(onRenderTriggered, renderTriggered)
|
|
registerLifecycleHook(onBeforeUnmount, beforeUnmount)
|
|
registerLifecycleHook(onUnmounted, unmounted)
|
|
registerLifecycleHook(onServerPrefetch, serverPrefetch)
|
|
if (isArray(expose)) {
|
|
if (expose.length) {
|
|
const exposed = instance.exposed || (instance.exposed = {})
|
|
expose.forEach((key) => {
|
|
Object.defineProperty(exposed, key, {
|
|
get: () => publicThis[key],
|
|
set: val => publicThis[key] = val,
|
|
})
|
|
})
|
|
}
|
|
else if (!instance.exposed) {
|
|
instance.exposed = {}
|
|
}
|
|
}
|
|
if (render && instance.render === NOOP)
|
|
instance.render = render
|
|
|
|
if (inheritAttrs != null)
|
|
instance.inheritAttrs = inheritAttrs
|
|
|
|
if (components)
|
|
instance.components = components
|
|
if (directives)
|
|
instance.directives = directives
|
|
}
|
|
function resolveInjections(injectOptions, ctx, checkDuplicateProperties = NOOP) {
|
|
if (isArray(injectOptions))
|
|
injectOptions = normalizeInject(injectOptions)
|
|
|
|
for (const key in injectOptions) {
|
|
const opt = injectOptions[key]
|
|
let injected
|
|
if (isObject(opt)) {
|
|
if ('default' in opt) {
|
|
injected = inject(
|
|
opt.from || key,
|
|
opt.default,
|
|
true,
|
|
)
|
|
}
|
|
else {
|
|
injected = inject(opt.from || key)
|
|
}
|
|
}
|
|
else {
|
|
injected = inject(opt)
|
|
}
|
|
if (isRef(injected)) {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => injected.value,
|
|
set: v => injected.value = v,
|
|
})
|
|
}
|
|
else {
|
|
ctx[key] = injected
|
|
}
|
|
{
|
|
checkDuplicateProperties('Inject' /* INJECT */, key)
|
|
}
|
|
}
|
|
}
|
|
function callHook(hook, instance, type) {
|
|
callWithAsyncErrorHandling(
|
|
isArray(hook) ? hook.map(h => h.bind(instance.proxy)) : hook.bind(instance.proxy),
|
|
instance,
|
|
type,
|
|
)
|
|
}
|
|
function createWatcher(raw, ctx, publicThis, key) {
|
|
const getter = key.includes('.') ? createPathGetter(publicThis, key) : () => publicThis[key]
|
|
if (isString(raw)) {
|
|
const handler = ctx[raw]
|
|
if (isFunction(handler))
|
|
watch(getter, handler)
|
|
else
|
|
warn$1(`Invalid watch handler specified by key "${raw}"`, handler)
|
|
}
|
|
else if (isFunction(raw)) {
|
|
watch(getter, raw.bind(publicThis))
|
|
}
|
|
else if (isObject(raw)) {
|
|
if (isArray(raw)) {
|
|
raw.forEach(r => createWatcher(r, ctx, publicThis, key))
|
|
}
|
|
else {
|
|
const handler = isFunction(raw.handler) ? raw.handler.bind(publicThis) : ctx[raw.handler]
|
|
if (isFunction(handler))
|
|
watch(getter, handler, raw)
|
|
else
|
|
warn$1(`Invalid watch handler specified by key "${raw.handler}"`, handler)
|
|
}
|
|
}
|
|
else {
|
|
warn$1(`Invalid watch option: "${key}"`, raw)
|
|
}
|
|
}
|
|
function resolveMergedOptions(instance) {
|
|
const base = instance.type
|
|
const { mixins, extends: extendsOptions } = base
|
|
const {
|
|
mixins: globalMixins,
|
|
optionsCache: cache,
|
|
config: { optionMergeStrategies },
|
|
} = instance.appContext
|
|
const cached = cache.get(base)
|
|
let resolved
|
|
if (cached) {
|
|
resolved = cached
|
|
}
|
|
else if (!globalMixins.length && !mixins && !extendsOptions) {
|
|
{
|
|
resolved = base
|
|
}
|
|
}
|
|
else {
|
|
resolved = {}
|
|
if (globalMixins.length) {
|
|
globalMixins.forEach(
|
|
m => mergeOptions(resolved, m, optionMergeStrategies, true),
|
|
)
|
|
}
|
|
mergeOptions(resolved, base, optionMergeStrategies)
|
|
}
|
|
if (isObject(base))
|
|
cache.set(base, resolved)
|
|
|
|
return resolved
|
|
}
|
|
function mergeOptions(to, from, strats, asMixin = false) {
|
|
const { mixins, extends: extendsOptions } = from
|
|
if (extendsOptions)
|
|
mergeOptions(to, extendsOptions, strats, true)
|
|
|
|
if (mixins) {
|
|
mixins.forEach(
|
|
m => mergeOptions(to, m, strats, true),
|
|
)
|
|
}
|
|
for (const key in from) {
|
|
if (asMixin && key === 'expose') {
|
|
warn$1(
|
|
`"expose" option is ignored when declared in mixins or extends. It should only be declared in the base component itself.`,
|
|
)
|
|
}
|
|
else {
|
|
const strat = internalOptionMergeStrats[key] || strats && strats[key]
|
|
to[key] = strat ? strat(to[key], from[key]) : from[key]
|
|
}
|
|
}
|
|
return to
|
|
}
|
|
const internalOptionMergeStrats = {
|
|
data: mergeDataFn,
|
|
props: mergeEmitsOrPropsOptions,
|
|
emits: mergeEmitsOrPropsOptions,
|
|
// objects
|
|
methods: mergeObjectOptions,
|
|
computed: mergeObjectOptions,
|
|
// lifecycle
|
|
beforeCreate: mergeAsArray,
|
|
created: mergeAsArray,
|
|
beforeMount: mergeAsArray,
|
|
mounted: mergeAsArray,
|
|
beforeUpdate: mergeAsArray,
|
|
updated: mergeAsArray,
|
|
beforeDestroy: mergeAsArray,
|
|
beforeUnmount: mergeAsArray,
|
|
destroyed: mergeAsArray,
|
|
unmounted: mergeAsArray,
|
|
activated: mergeAsArray,
|
|
deactivated: mergeAsArray,
|
|
errorCaptured: mergeAsArray,
|
|
serverPrefetch: mergeAsArray,
|
|
// assets
|
|
components: mergeObjectOptions,
|
|
directives: mergeObjectOptions,
|
|
// watch
|
|
watch: mergeWatchOptions,
|
|
// provide / inject
|
|
provide: mergeDataFn,
|
|
inject: mergeInject,
|
|
}
|
|
function mergeDataFn(to, from) {
|
|
if (!from)
|
|
return to
|
|
|
|
if (!to)
|
|
return from
|
|
|
|
return function mergedDataFn() {
|
|
return (extend)(
|
|
isFunction(to) ? to.call(this, this) : to,
|
|
isFunction(from) ? from.call(this, this) : from,
|
|
)
|
|
}
|
|
}
|
|
function mergeInject(to, from) {
|
|
return mergeObjectOptions(normalizeInject(to), normalizeInject(from))
|
|
}
|
|
function normalizeInject(raw) {
|
|
if (isArray(raw)) {
|
|
const res = {}
|
|
for (let i = 0; i < raw.length; i++)
|
|
res[raw[i]] = raw[i]
|
|
|
|
return res
|
|
}
|
|
return raw
|
|
}
|
|
function mergeAsArray(to, from) {
|
|
return to ? [...new Set([].concat(to, from))] : from
|
|
}
|
|
function mergeObjectOptions(to, from) {
|
|
return to ? extend(/* @__PURE__ */ Object.create(null), to, from) : from
|
|
}
|
|
function mergeEmitsOrPropsOptions(to, from) {
|
|
if (to) {
|
|
if (isArray(to) && isArray(from))
|
|
return [...new Set([...to, ...from])]
|
|
|
|
return extend(
|
|
/* @__PURE__ */ Object.create(null),
|
|
normalizePropsOrEmits(to),
|
|
normalizePropsOrEmits(from != null ? from : {}),
|
|
)
|
|
}
|
|
else {
|
|
return from
|
|
}
|
|
}
|
|
function mergeWatchOptions(to, from) {
|
|
if (!to)
|
|
return from
|
|
if (!from)
|
|
return to
|
|
const merged = extend(/* @__PURE__ */ Object.create(null), to)
|
|
for (const key in from)
|
|
merged[key] = mergeAsArray(to[key], from[key])
|
|
|
|
return merged
|
|
}
|
|
|
|
function createAppContext() {
|
|
return {
|
|
app: null,
|
|
config: {
|
|
isNativeTag: NO,
|
|
performance: false,
|
|
globalProperties: {},
|
|
optionMergeStrategies: {},
|
|
errorHandler: void 0,
|
|
warnHandler: void 0,
|
|
compilerOptions: {},
|
|
},
|
|
mixins: [],
|
|
components: {},
|
|
directives: {},
|
|
provides: /* @__PURE__ */ Object.create(null),
|
|
optionsCache: /* @__PURE__ */ new WeakMap(),
|
|
propsCache: /* @__PURE__ */ new WeakMap(),
|
|
emitsCache: /* @__PURE__ */ new WeakMap(),
|
|
}
|
|
}
|
|
let uid$1 = 0
|
|
function createAppAPI(render, hydrate) {
|
|
return function createApp(rootComponent, rootProps = null) {
|
|
if (!isFunction(rootComponent))
|
|
rootComponent = extend({}, rootComponent)
|
|
|
|
if (rootProps != null && !isObject(rootProps)) {
|
|
warn$1(`root props passed to app.mount() must be an object.`)
|
|
rootProps = null
|
|
}
|
|
const context = createAppContext()
|
|
const installedPlugins = /* @__PURE__ */ new WeakSet()
|
|
let isMounted = false
|
|
const app = context.app = {
|
|
_uid: uid$1++,
|
|
_component: rootComponent,
|
|
_props: rootProps,
|
|
_container: null,
|
|
_context: context,
|
|
_instance: null,
|
|
version,
|
|
get config() {
|
|
return context.config
|
|
},
|
|
set config(v) {
|
|
{
|
|
warn$1(
|
|
`app.config cannot be replaced. Modify individual options instead.`,
|
|
)
|
|
}
|
|
},
|
|
use(plugin, ...options) {
|
|
if (installedPlugins.has(plugin)) {
|
|
warn$1(`Plugin has already been applied to target app.`)
|
|
}
|
|
else if (plugin && isFunction(plugin.install)) {
|
|
installedPlugins.add(plugin)
|
|
plugin.install(app, ...options)
|
|
}
|
|
else if (isFunction(plugin)) {
|
|
installedPlugins.add(plugin)
|
|
plugin(app, ...options)
|
|
}
|
|
else {
|
|
warn$1(
|
|
`A plugin must either be a function or an object with an "install" function.`,
|
|
)
|
|
}
|
|
return app
|
|
},
|
|
mixin(mixin) {
|
|
{
|
|
if (!context.mixins.includes(mixin)) {
|
|
context.mixins.push(mixin)
|
|
}
|
|
else {
|
|
warn$1(
|
|
`Mixin has already been applied to target app${mixin.name ? `: ${mixin.name}` : ''}`,
|
|
)
|
|
}
|
|
}
|
|
return app
|
|
},
|
|
component(name, component) {
|
|
{
|
|
validateComponentName(name, context.config)
|
|
}
|
|
if (!component)
|
|
return context.components[name]
|
|
|
|
if (context.components[name])
|
|
warn$1(`Component "${name}" has already been registered in target app.`)
|
|
|
|
context.components[name] = component
|
|
return app
|
|
},
|
|
directive(name, directive) {
|
|
{
|
|
validateDirectiveName(name)
|
|
}
|
|
if (!directive)
|
|
return context.directives[name]
|
|
|
|
if (context.directives[name])
|
|
warn$1(`Directive "${name}" has already been registered in target app.`)
|
|
|
|
context.directives[name] = directive
|
|
return app
|
|
},
|
|
mount(rootContainer, isHydrate, namespace) {
|
|
if (!isMounted) {
|
|
if (rootContainer.__vue_app__) {
|
|
warn$1(
|
|
`There is already an app instance mounted on the host container.
|
|
If you want to mount another app on the same host container, you need to unmount the previous app by calling \`app.unmount()\` first.`,
|
|
)
|
|
}
|
|
const vnode = createVNode(rootComponent, rootProps)
|
|
vnode.appContext = context
|
|
if (namespace === true)
|
|
namespace = 'svg'
|
|
else if (namespace === false)
|
|
namespace = void 0
|
|
|
|
{
|
|
context.reload = () => {
|
|
render(
|
|
cloneVNode(vnode),
|
|
rootContainer,
|
|
namespace,
|
|
)
|
|
}
|
|
}
|
|
if (isHydrate && hydrate)
|
|
hydrate(vnode, rootContainer)
|
|
else
|
|
render(vnode, rootContainer, namespace)
|
|
|
|
isMounted = true
|
|
app._container = rootContainer
|
|
rootContainer.__vue_app__ = app
|
|
{
|
|
app._instance = vnode.component
|
|
devtoolsInitApp(app, version)
|
|
}
|
|
return getExposeProxy(vnode.component) || vnode.component.proxy
|
|
}
|
|
else {
|
|
warn$1(
|
|
`App has already been mounted.
|
|
If you want to remount the same app, move your app creation logic into a factory function and create fresh app instances for each mount - e.g. \`const createMyApp = () => createApp(App)\``,
|
|
)
|
|
}
|
|
},
|
|
unmount() {
|
|
if (isMounted) {
|
|
render(null, app._container)
|
|
{
|
|
app._instance = null
|
|
devtoolsUnmountApp(app)
|
|
}
|
|
delete app._container.__vue_app__
|
|
}
|
|
else {
|
|
warn$1(`Cannot unmount an app that is not mounted.`)
|
|
}
|
|
},
|
|
provide(key, value) {
|
|
if (key in context.provides) {
|
|
warn$1(
|
|
`App already provides property with key "${String(key)}". It will be overwritten with the new value.`,
|
|
)
|
|
}
|
|
context.provides[key] = value
|
|
return app
|
|
},
|
|
runWithContext(fn) {
|
|
const lastApp = currentApp
|
|
currentApp = app
|
|
try {
|
|
return fn()
|
|
}
|
|
finally {
|
|
currentApp = lastApp
|
|
}
|
|
},
|
|
}
|
|
return app
|
|
}
|
|
}
|
|
let currentApp = null
|
|
|
|
function provide(key, value) {
|
|
if (!currentInstance) {
|
|
{
|
|
warn$1(`provide() can only be used inside setup().`)
|
|
}
|
|
}
|
|
else {
|
|
let provides = currentInstance.provides
|
|
const parentProvides = currentInstance.parent && currentInstance.parent.provides
|
|
if (parentProvides === provides)
|
|
provides = currentInstance.provides = Object.create(parentProvides)
|
|
|
|
provides[key] = value
|
|
}
|
|
}
|
|
function inject(key, defaultValue, treatDefaultAsFactory = false) {
|
|
const instance = currentInstance || currentRenderingInstance
|
|
if (instance || currentApp) {
|
|
const provides = instance ? instance.parent == null ? instance.vnode.appContext && instance.vnode.appContext.provides : instance.parent.provides : currentApp._context.provides
|
|
if (provides && key in provides)
|
|
return provides[key]
|
|
else if (arguments.length > 1)
|
|
return treatDefaultAsFactory && isFunction(defaultValue) ? defaultValue.call(instance && instance.proxy) : defaultValue
|
|
else
|
|
warn$1(`injection "${String(key)}" not found.`)
|
|
}
|
|
else {
|
|
warn$1(`inject() can only be used inside setup() or functional components.`)
|
|
}
|
|
}
|
|
|
|
const internalObjectProto = {}
|
|
const createInternalObject = () => Object.create(internalObjectProto)
|
|
const isInternalObject = obj => Object.getPrototypeOf(obj) === internalObjectProto
|
|
|
|
function initProps(instance, rawProps, isStateful, isSSR = false) {
|
|
const props = {}
|
|
const attrs = createInternalObject()
|
|
instance.propsDefaults = /* @__PURE__ */ Object.create(null)
|
|
setFullProps(instance, rawProps, props, attrs)
|
|
for (const key in instance.propsOptions[0]) {
|
|
if (!(key in props))
|
|
props[key] = void 0
|
|
}
|
|
{
|
|
validateProps(rawProps || {}, props, instance)
|
|
}
|
|
if (isStateful) {
|
|
instance.props = isSSR ? props : shallowReactive(props)
|
|
}
|
|
else {
|
|
if (!instance.type.props)
|
|
instance.props = attrs
|
|
else
|
|
instance.props = props
|
|
}
|
|
instance.attrs = attrs
|
|
}
|
|
function isInHmrContext(instance) {
|
|
while (instance) {
|
|
if (instance.type.__hmrId)
|
|
return true
|
|
instance = instance.parent
|
|
}
|
|
}
|
|
function updateProps(instance, rawProps, rawPrevProps, optimized) {
|
|
const {
|
|
props,
|
|
attrs,
|
|
vnode: { patchFlag },
|
|
} = instance
|
|
const rawCurrentProps = toRaw(props)
|
|
const [options] = instance.propsOptions
|
|
let hasAttrsChanged = false
|
|
if (
|
|
// always force full diff in dev
|
|
// - #1942 if hmr is enabled with sfc component
|
|
// - vite#872 non-sfc component used by sfc component
|
|
!isInHmrContext(instance) && (optimized || patchFlag > 0) && !(patchFlag & 16)
|
|
) {
|
|
if (patchFlag & 8) {
|
|
const propsToUpdate = instance.vnode.dynamicProps
|
|
for (let i = 0; i < propsToUpdate.length; i++) {
|
|
const key = propsToUpdate[i]
|
|
if (isEmitListener(instance.emitsOptions, key))
|
|
continue
|
|
|
|
const value = rawProps[key]
|
|
if (options) {
|
|
if (hasOwn(attrs, key)) {
|
|
if (value !== attrs[key]) {
|
|
attrs[key] = value
|
|
hasAttrsChanged = true
|
|
}
|
|
}
|
|
else {
|
|
const camelizedKey = camelize(key)
|
|
props[camelizedKey] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
camelizedKey,
|
|
value,
|
|
instance,
|
|
false,
|
|
)
|
|
}
|
|
}
|
|
else {
|
|
if (value !== attrs[key]) {
|
|
attrs[key] = value
|
|
hasAttrsChanged = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (setFullProps(instance, rawProps, props, attrs))
|
|
hasAttrsChanged = true
|
|
|
|
let kebabKey
|
|
for (const key in rawCurrentProps) {
|
|
if (!rawProps // for camelCase
|
|
|| !hasOwn(rawProps, key) // it's possible the original props was passed in as kebab-case
|
|
// and converted to camelCase (#955)
|
|
&& ((kebabKey = hyphenate(key)) === key || !hasOwn(rawProps, kebabKey))) {
|
|
if (options) {
|
|
if (rawPrevProps // for camelCase
|
|
&& (rawPrevProps[key] !== void 0 // for kebab-case
|
|
|| rawPrevProps[kebabKey] !== void 0)) {
|
|
props[key] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
key,
|
|
void 0,
|
|
instance,
|
|
true,
|
|
)
|
|
}
|
|
}
|
|
else {
|
|
delete props[key]
|
|
}
|
|
}
|
|
}
|
|
if (attrs !== rawCurrentProps) {
|
|
for (const key in attrs) {
|
|
if (!rawProps || !hasOwn(rawProps, key) && true) {
|
|
delete attrs[key]
|
|
hasAttrsChanged = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (hasAttrsChanged)
|
|
trigger(instance.attrs, 'set', '')
|
|
|
|
{
|
|
validateProps(rawProps || {}, props, instance)
|
|
}
|
|
}
|
|
function setFullProps(instance, rawProps, props, attrs) {
|
|
const [options, needCastKeys] = instance.propsOptions
|
|
let hasAttrsChanged = false
|
|
let rawCastValues
|
|
if (rawProps) {
|
|
for (const key in rawProps) {
|
|
if (isReservedProp(key))
|
|
continue
|
|
|
|
const value = rawProps[key]
|
|
let camelKey
|
|
if (options && hasOwn(options, camelKey = camelize(key))) {
|
|
if (!needCastKeys || !needCastKeys.includes(camelKey))
|
|
props[camelKey] = value
|
|
else
|
|
(rawCastValues || (rawCastValues = {}))[camelKey] = value
|
|
}
|
|
else if (!isEmitListener(instance.emitsOptions, key)) {
|
|
if (!(key in attrs) || value !== attrs[key]) {
|
|
attrs[key] = value
|
|
hasAttrsChanged = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (needCastKeys) {
|
|
const rawCurrentProps = toRaw(props)
|
|
const castValues = rawCastValues || EMPTY_OBJ
|
|
for (let i = 0; i < needCastKeys.length; i++) {
|
|
const key = needCastKeys[i]
|
|
props[key] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
key,
|
|
castValues[key],
|
|
instance,
|
|
!hasOwn(castValues, key),
|
|
)
|
|
}
|
|
}
|
|
return hasAttrsChanged
|
|
}
|
|
function resolvePropValue(options, props, key, value, instance, isAbsent) {
|
|
const opt = options[key]
|
|
if (opt != null) {
|
|
const hasDefault = hasOwn(opt, 'default')
|
|
if (hasDefault && value === void 0) {
|
|
const defaultValue = opt.default
|
|
if (opt.type !== Function && !opt.skipFactory && isFunction(defaultValue)) {
|
|
const { propsDefaults } = instance
|
|
if (key in propsDefaults) {
|
|
value = propsDefaults[key]
|
|
}
|
|
else {
|
|
const reset = setCurrentInstance(instance)
|
|
value = propsDefaults[key] = defaultValue.call(
|
|
null,
|
|
props,
|
|
)
|
|
reset()
|
|
}
|
|
}
|
|
else {
|
|
value = defaultValue
|
|
}
|
|
}
|
|
if (opt[0 /* shouldCast */]) {
|
|
if (isAbsent && !hasDefault)
|
|
value = false
|
|
else if (opt[1 /* shouldCastTrue */] && (value === '' || value === hyphenate(key)))
|
|
value = true
|
|
}
|
|
}
|
|
return value
|
|
}
|
|
function normalizePropsOptions(comp, appContext, asMixin = false) {
|
|
const cache = appContext.propsCache
|
|
const cached = cache.get(comp)
|
|
if (cached)
|
|
return cached
|
|
|
|
const raw = comp.props
|
|
const normalized = {}
|
|
const needCastKeys = []
|
|
let hasExtends = false
|
|
if (!isFunction(comp)) {
|
|
const extendProps = (raw2) => {
|
|
hasExtends = true
|
|
const [props, keys] = normalizePropsOptions(raw2, appContext, true)
|
|
extend(normalized, props)
|
|
if (keys)
|
|
needCastKeys.push(...keys)
|
|
}
|
|
if (!asMixin && appContext.mixins.length)
|
|
appContext.mixins.forEach(extendProps)
|
|
|
|
if (comp.extends)
|
|
extendProps(comp.extends)
|
|
|
|
if (comp.mixins)
|
|
comp.mixins.forEach(extendProps)
|
|
}
|
|
if (!raw && !hasExtends) {
|
|
if (isObject(comp))
|
|
cache.set(comp, EMPTY_ARR)
|
|
|
|
return EMPTY_ARR
|
|
}
|
|
if (isArray(raw)) {
|
|
for (let i = 0; i < raw.length; i++) {
|
|
if (!isString(raw[i]))
|
|
warn$1(`props must be strings when using array syntax.`, raw[i])
|
|
|
|
const normalizedKey = camelize(raw[i])
|
|
if (validatePropName(normalizedKey))
|
|
normalized[normalizedKey] = EMPTY_OBJ
|
|
}
|
|
}
|
|
else if (raw) {
|
|
if (!isObject(raw))
|
|
warn$1(`invalid props options`, raw)
|
|
|
|
for (const key in raw) {
|
|
const normalizedKey = camelize(key)
|
|
if (validatePropName(normalizedKey)) {
|
|
const opt = raw[key]
|
|
const prop = normalized[normalizedKey] = isArray(opt) || isFunction(opt) ? { type: opt } : extend({}, opt)
|
|
if (prop) {
|
|
const booleanIndex = getTypeIndex(Boolean, prop.type)
|
|
const stringIndex = getTypeIndex(String, prop.type)
|
|
prop[0 /* shouldCast */] = booleanIndex > -1
|
|
prop[1 /* shouldCastTrue */] = stringIndex < 0 || booleanIndex < stringIndex
|
|
if (booleanIndex > -1 || hasOwn(prop, 'default'))
|
|
needCastKeys.push(normalizedKey)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const res = [normalized, needCastKeys]
|
|
if (isObject(comp))
|
|
cache.set(comp, res)
|
|
|
|
return res
|
|
}
|
|
function validatePropName(key) {
|
|
if (key[0] !== '$' && !isReservedProp(key))
|
|
return true
|
|
else
|
|
warn$1(`Invalid prop name: "${key}" is a reserved property.`)
|
|
|
|
return false
|
|
}
|
|
function getType(ctor) {
|
|
if (ctor === null)
|
|
return 'null'
|
|
|
|
if (typeof ctor === 'function') {
|
|
return ctor.name || ''
|
|
}
|
|
else if (typeof ctor === 'object') {
|
|
const name = ctor.constructor && ctor.constructor.name
|
|
return name || ''
|
|
}
|
|
return ''
|
|
}
|
|
function isSameType(a, b) {
|
|
return getType(a) === getType(b)
|
|
}
|
|
function getTypeIndex(type, expectedTypes) {
|
|
if (isArray(expectedTypes))
|
|
return expectedTypes.findIndex(t => isSameType(t, type))
|
|
else if (isFunction(expectedTypes))
|
|
return isSameType(expectedTypes, type) ? 0 : -1
|
|
|
|
return -1
|
|
}
|
|
function validateProps(rawProps, props, instance) {
|
|
const resolvedValues = toRaw(props)
|
|
const options = instance.propsOptions[0]
|
|
for (const key in options) {
|
|
const opt = options[key]
|
|
if (opt == null)
|
|
continue
|
|
validateProp(
|
|
key,
|
|
resolvedValues[key],
|
|
opt,
|
|
shallowReadonly(resolvedValues),
|
|
!hasOwn(rawProps, key) && !hasOwn(rawProps, hyphenate(key)),
|
|
)
|
|
}
|
|
}
|
|
function validateProp(name, value, prop, props, isAbsent) {
|
|
const { type, required, validator, skipCheck } = prop
|
|
if (required && isAbsent) {
|
|
warn$1(`Missing required prop: "${name}"`)
|
|
return
|
|
}
|
|
if (value == null && !required)
|
|
return
|
|
|
|
if (type != null && type !== true && !skipCheck) {
|
|
let isValid = false
|
|
const types = isArray(type) ? type : [type]
|
|
const expectedTypes = []
|
|
for (let i = 0; i < types.length && !isValid; i++) {
|
|
const { valid, expectedType } = assertType(value, types[i])
|
|
expectedTypes.push(expectedType || '')
|
|
isValid = valid
|
|
}
|
|
if (!isValid) {
|
|
warn$1(getInvalidTypeMessage(name, value, expectedTypes))
|
|
return
|
|
}
|
|
}
|
|
if (validator && !validator(value, props))
|
|
warn$1(`Invalid prop: custom validator check failed for prop "${name}".`)
|
|
}
|
|
const isSimpleType = /* @__PURE__ */ makeMap(
|
|
'String,Number,Boolean,Function,Symbol,BigInt',
|
|
)
|
|
function assertType(value, type) {
|
|
let valid
|
|
const expectedType = getType(type)
|
|
if (isSimpleType(expectedType)) {
|
|
const t = typeof value
|
|
valid = t === expectedType.toLowerCase()
|
|
if (!valid && t === 'object')
|
|
valid = value instanceof type
|
|
}
|
|
else if (expectedType === 'Object') {
|
|
valid = isObject(value)
|
|
}
|
|
else if (expectedType === 'Array') {
|
|
valid = isArray(value)
|
|
}
|
|
else if (expectedType === 'null') {
|
|
valid = value === null
|
|
}
|
|
else {
|
|
valid = value instanceof type
|
|
}
|
|
return {
|
|
valid,
|
|
expectedType,
|
|
}
|
|
}
|
|
function getInvalidTypeMessage(name, value, expectedTypes) {
|
|
if (expectedTypes.length === 0)
|
|
return `Prop type [] for prop "${name}" won't match anything. Did you mean to use type Array instead?`
|
|
|
|
let message = `Invalid prop: type check failed for prop "${name}". Expected ${expectedTypes.map(capitalize).join(' | ')}`
|
|
const expectedType = expectedTypes[0]
|
|
const receivedType = toRawType(value)
|
|
const expectedValue = styleValue(value, expectedType)
|
|
const receivedValue = styleValue(value, receivedType)
|
|
if (expectedTypes.length === 1 && isExplicable(expectedType) && !isBoolean(expectedType, receivedType))
|
|
message += ` with value ${expectedValue}`
|
|
|
|
message += `, got ${receivedType} `
|
|
if (isExplicable(receivedType))
|
|
message += `with value ${receivedValue}.`
|
|
|
|
return message
|
|
}
|
|
function styleValue(value, type) {
|
|
if (type === 'String')
|
|
return `"${value}"`
|
|
else if (type === 'Number')
|
|
return `${Number(value)}`
|
|
else
|
|
return `${value}`
|
|
}
|
|
function isExplicable(type) {
|
|
const explicitTypes = ['string', 'number', 'boolean']
|
|
return explicitTypes.some(elem => type.toLowerCase() === elem)
|
|
}
|
|
function isBoolean(...args) {
|
|
return args.some(elem => elem.toLowerCase() === 'boolean')
|
|
}
|
|
|
|
const isInternalKey = key => key[0] === '_' || key === '$stable'
|
|
const normalizeSlotValue = value => isArray(value) ? value.map(normalizeVNode$1) : [normalizeVNode$1(value)]
|
|
function normalizeSlot(key, rawSlot, ctx) {
|
|
if (rawSlot._n)
|
|
return rawSlot
|
|
|
|
const normalized = withCtx((...args) => {
|
|
if (currentInstance && (!ctx || ctx.root === currentInstance.root)) {
|
|
warn$1(
|
|
`Slot "${key}" invoked outside of the render function: this will not track dependencies used in the slot. Invoke the slot function inside the render function instead.`,
|
|
)
|
|
}
|
|
return normalizeSlotValue(rawSlot(...args))
|
|
}, ctx)
|
|
normalized._c = false
|
|
return normalized
|
|
}
|
|
function normalizeObjectSlots(rawSlots, slots, instance) {
|
|
const ctx = rawSlots._ctx
|
|
for (const key in rawSlots) {
|
|
if (isInternalKey(key))
|
|
continue
|
|
const value = rawSlots[key]
|
|
if (isFunction(value)) {
|
|
slots[key] = normalizeSlot(key, value, ctx)
|
|
}
|
|
else if (value != null) {
|
|
{
|
|
warn$1(
|
|
`Non-function value encountered for slot "${key}". Prefer function slots for better performance.`,
|
|
)
|
|
}
|
|
const normalized = normalizeSlotValue(value)
|
|
slots[key] = () => normalized
|
|
}
|
|
}
|
|
}
|
|
function normalizeVNodeSlots(instance, children) {
|
|
if (!isKeepAlive(instance.vnode) && true) {
|
|
warn$1(
|
|
`Non-function value encountered for default slot. Prefer function slots for better performance.`,
|
|
)
|
|
}
|
|
const normalized = normalizeSlotValue(children)
|
|
instance.slots.default = () => normalized
|
|
}
|
|
function initSlots(instance, children) {
|
|
const slots = instance.slots = createInternalObject()
|
|
if (instance.vnode.shapeFlag & 32) {
|
|
const type = children._
|
|
if (type) {
|
|
extend(slots, children)
|
|
def(slots, '_', type, true)
|
|
}
|
|
else {
|
|
normalizeObjectSlots(children, slots)
|
|
}
|
|
}
|
|
else if (children) {
|
|
normalizeVNodeSlots(instance, children)
|
|
}
|
|
}
|
|
function updateSlots(instance, children, optimized) {
|
|
const { vnode, slots } = instance
|
|
let needDeletionCheck = true
|
|
let deletionComparisonTarget = EMPTY_OBJ
|
|
if (vnode.shapeFlag & 32) {
|
|
const type = children._
|
|
if (type) {
|
|
if (isHmrUpdating) {
|
|
extend(slots, children)
|
|
trigger(instance, 'set', '$slots')
|
|
}
|
|
else if (optimized && type === 1) {
|
|
needDeletionCheck = false
|
|
}
|
|
else {
|
|
extend(slots, children)
|
|
if (!optimized && type === 1)
|
|
delete slots._
|
|
}
|
|
}
|
|
else {
|
|
needDeletionCheck = !children.$stable
|
|
normalizeObjectSlots(children, slots)
|
|
}
|
|
deletionComparisonTarget = children
|
|
}
|
|
else if (children) {
|
|
normalizeVNodeSlots(instance, children)
|
|
deletionComparisonTarget = { default: 1 }
|
|
}
|
|
if (needDeletionCheck) {
|
|
for (const key in slots) {
|
|
if (!isInternalKey(key) && deletionComparisonTarget[key] == null)
|
|
delete slots[key]
|
|
}
|
|
}
|
|
}
|
|
|
|
function setRef(rawRef, oldRawRef, parentSuspense, vnode, isUnmount = false) {
|
|
if (isArray(rawRef)) {
|
|
rawRef.forEach(
|
|
(r, i) => setRef(
|
|
r,
|
|
oldRawRef && (isArray(oldRawRef) ? oldRawRef[i] : oldRawRef),
|
|
parentSuspense,
|
|
vnode,
|
|
isUnmount,
|
|
),
|
|
)
|
|
return
|
|
}
|
|
if (isAsyncWrapper(vnode) && !isUnmount)
|
|
return
|
|
|
|
const refValue = vnode.shapeFlag & 4 ? getExposeProxy(vnode.component) || vnode.component.proxy : vnode.el
|
|
const value = isUnmount ? null : refValue
|
|
const { i: owner, r: ref } = rawRef
|
|
if (!owner) {
|
|
warn$1(
|
|
`Missing ref owner context. ref cannot be used on hoisted vnodes. A vnode with ref must be created inside the render function.`,
|
|
)
|
|
return
|
|
}
|
|
const oldRef = oldRawRef && oldRawRef.r
|
|
const refs = owner.refs === EMPTY_OBJ ? owner.refs = {} : owner.refs
|
|
const setupState = owner.setupState
|
|
if (oldRef != null && oldRef !== ref) {
|
|
if (isString(oldRef)) {
|
|
refs[oldRef] = null
|
|
if (hasOwn(setupState, oldRef))
|
|
setupState[oldRef] = null
|
|
}
|
|
else if (isRef(oldRef)) {
|
|
oldRef.value = null
|
|
}
|
|
}
|
|
if (isFunction(ref)) {
|
|
callWithErrorHandling(ref, owner, 12, [value, refs])
|
|
}
|
|
else {
|
|
const _isString = isString(ref)
|
|
const _isRef = isRef(ref)
|
|
if (_isString || _isRef) {
|
|
const doSet = () => {
|
|
if (rawRef.f) {
|
|
const existing = _isString ? hasOwn(setupState, ref) ? setupState[ref] : refs[ref] : ref.value
|
|
if (isUnmount) {
|
|
isArray(existing) && remove(existing, refValue)
|
|
}
|
|
else {
|
|
if (!isArray(existing)) {
|
|
if (_isString) {
|
|
refs[ref] = [refValue]
|
|
if (hasOwn(setupState, ref))
|
|
setupState[ref] = refs[ref]
|
|
}
|
|
else {
|
|
ref.value = [refValue]
|
|
if (rawRef.k)
|
|
refs[rawRef.k] = ref.value
|
|
}
|
|
}
|
|
else if (!existing.includes(refValue)) {
|
|
existing.push(refValue)
|
|
}
|
|
}
|
|
}
|
|
else if (_isString) {
|
|
refs[ref] = value
|
|
if (hasOwn(setupState, ref))
|
|
setupState[ref] = value
|
|
}
|
|
else if (_isRef) {
|
|
ref.value = value
|
|
if (rawRef.k)
|
|
refs[rawRef.k] = value
|
|
}
|
|
else {
|
|
warn$1('Invalid template ref type:', ref, `(${typeof ref})`)
|
|
}
|
|
}
|
|
if (value) {
|
|
doSet.id = -1
|
|
queuePostRenderEffect(doSet, parentSuspense)
|
|
}
|
|
else {
|
|
doSet()
|
|
}
|
|
}
|
|
else {
|
|
warn$1('Invalid template ref type:', ref, `(${typeof ref})`)
|
|
}
|
|
}
|
|
}
|
|
|
|
let supported
|
|
let perf
|
|
function startMeasure(instance, type) {
|
|
if (instance.appContext.config.performance && isSupported())
|
|
perf.mark(`vue-${type}-${instance.uid}`)
|
|
|
|
{
|
|
devtoolsPerfStart(instance, type, isSupported() ? perf.now() : Date.now())
|
|
}
|
|
}
|
|
function endMeasure(instance, type) {
|
|
if (instance.appContext.config.performance && isSupported()) {
|
|
const startTag = `vue-${type}-${instance.uid}`
|
|
const endTag = `${startTag}:end`
|
|
perf.mark(endTag)
|
|
perf.measure(
|
|
`<${formatComponentName(instance, instance.type)}> ${type}`,
|
|
startTag,
|
|
endTag,
|
|
)
|
|
perf.clearMarks(startTag)
|
|
perf.clearMarks(endTag)
|
|
}
|
|
{
|
|
devtoolsPerfEnd(instance, type, isSupported() ? perf.now() : Date.now())
|
|
}
|
|
}
|
|
function isSupported() {
|
|
if (supported !== void 0)
|
|
return supported
|
|
|
|
if (typeof window !== 'undefined' && window.performance) {
|
|
supported = true
|
|
perf = window.performance
|
|
}
|
|
else {
|
|
supported = false
|
|
}
|
|
return supported
|
|
}
|
|
|
|
const queuePostRenderEffect = queueEffectWithSuspense
|
|
function createRenderer(options) {
|
|
return baseCreateRenderer(options)
|
|
}
|
|
function baseCreateRenderer(options, createHydrationFns) {
|
|
const target = getGlobalThis()
|
|
target.__VUE__ = true
|
|
{
|
|
setDevtoolsHook(target.__VUE_DEVTOOLS_GLOBAL_HOOK__, target)
|
|
}
|
|
const {
|
|
insert: hostInsert,
|
|
remove: hostRemove,
|
|
patchProp: hostPatchProp,
|
|
createElement: hostCreateElement,
|
|
createText: hostCreateText,
|
|
createComment: hostCreateComment,
|
|
setText: hostSetText,
|
|
setElementText: hostSetElementText,
|
|
parentNode: hostParentNode,
|
|
nextSibling: hostNextSibling,
|
|
setScopeId: hostSetScopeId = NOOP,
|
|
insertStaticContent: hostInsertStaticContent,
|
|
} = options
|
|
const patch = (n1, n2, container, anchor = null, parentComponent = null, parentSuspense = null, namespace = void 0, slotScopeIds = null, optimized = isHmrUpdating ? false : !!n2.dynamicChildren) => {
|
|
if (n1 === n2)
|
|
return
|
|
|
|
if (n1 && !isSameVNodeType(n1, n2)) {
|
|
anchor = getNextHostNode(n1)
|
|
unmount(n1, parentComponent, parentSuspense, true)
|
|
n1 = null
|
|
}
|
|
if (n2.patchFlag === -2) {
|
|
optimized = false
|
|
n2.dynamicChildren = null
|
|
}
|
|
const { type, ref, shapeFlag } = n2
|
|
switch (type) {
|
|
case Text:
|
|
processText(n1, n2, container, anchor)
|
|
break
|
|
case Comment:
|
|
processCommentNode(n1, n2, container, anchor)
|
|
break
|
|
case Static:
|
|
if (n1 == null)
|
|
mountStaticNode(n2, container, anchor, namespace)
|
|
else
|
|
patchStaticNode(n1, n2, container, namespace)
|
|
|
|
break
|
|
case Fragment:
|
|
processFragment(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
break
|
|
default:
|
|
if (shapeFlag & 1) {
|
|
processElement(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else if (shapeFlag & 6) {
|
|
processComponent(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else if (shapeFlag & 64) {
|
|
type.process(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
internals,
|
|
)
|
|
}
|
|
else if (shapeFlag & 128) {
|
|
type.process(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
internals,
|
|
)
|
|
}
|
|
else {
|
|
warn$1('Invalid VNode type:', type, `(${typeof type})`)
|
|
}
|
|
}
|
|
if (ref != null && parentComponent)
|
|
setRef(ref, n1 && n1.ref, parentSuspense, n2 || n1, !n2)
|
|
}
|
|
const processText = (n1, n2, container, anchor) => {
|
|
if (n1 == null) {
|
|
hostInsert(
|
|
n2.el = hostCreateText(n2.children),
|
|
container,
|
|
anchor,
|
|
)
|
|
}
|
|
else {
|
|
const el = n2.el = n1.el
|
|
if (n2.children !== n1.children)
|
|
hostSetText(el, n2.children)
|
|
}
|
|
}
|
|
const processCommentNode = (n1, n2, container, anchor) => {
|
|
if (n1 == null) {
|
|
hostInsert(
|
|
n2.el = hostCreateComment(n2.children || ''),
|
|
container,
|
|
anchor,
|
|
)
|
|
}
|
|
else {
|
|
n2.el = n1.el
|
|
}
|
|
}
|
|
const mountStaticNode = (n2, container, anchor, namespace) => {
|
|
[n2.el, n2.anchor] = hostInsertStaticContent(
|
|
n2.children,
|
|
container,
|
|
anchor,
|
|
namespace,
|
|
n2.el,
|
|
n2.anchor,
|
|
)
|
|
}
|
|
const patchStaticNode = (n1, n2, container, namespace) => {
|
|
if (n2.children !== n1.children) {
|
|
const anchor = hostNextSibling(n1.anchor)
|
|
removeStaticNode(n1);
|
|
[n2.el, n2.anchor] = hostInsertStaticContent(
|
|
n2.children,
|
|
container,
|
|
anchor,
|
|
namespace,
|
|
)
|
|
}
|
|
else {
|
|
n2.el = n1.el
|
|
n2.anchor = n1.anchor
|
|
}
|
|
}
|
|
const moveStaticNode = ({ el, anchor }, container, nextSibling) => {
|
|
let next
|
|
while (el && el !== anchor) {
|
|
next = hostNextSibling(el)
|
|
hostInsert(el, container, nextSibling)
|
|
el = next
|
|
}
|
|
hostInsert(anchor, container, nextSibling)
|
|
}
|
|
const removeStaticNode = ({ el, anchor }) => {
|
|
let next
|
|
while (el && el !== anchor) {
|
|
next = hostNextSibling(el)
|
|
hostRemove(el)
|
|
el = next
|
|
}
|
|
hostRemove(anchor)
|
|
}
|
|
const processElement = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
if (n2.type === 'svg')
|
|
namespace = 'svg'
|
|
else if (n2.type === 'math')
|
|
namespace = 'mathml'
|
|
|
|
if (n1 == null) {
|
|
mountElement(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
patchElement(
|
|
n1,
|
|
n2,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
}
|
|
const mountElement = (vnode, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
let el
|
|
let vnodeHook
|
|
const { props, shapeFlag, transition, dirs } = vnode
|
|
el = vnode.el = hostCreateElement(
|
|
vnode.type,
|
|
namespace,
|
|
props && props.is,
|
|
props,
|
|
)
|
|
if (shapeFlag & 8) {
|
|
hostSetElementText(el, vnode.children)
|
|
}
|
|
else if (shapeFlag & 16) {
|
|
mountChildren(
|
|
vnode.children,
|
|
el,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(vnode, namespace),
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
if (dirs)
|
|
invokeDirectiveHook(vnode, null, parentComponent, 'created')
|
|
|
|
setScopeId(el, vnode, vnode.scopeId, slotScopeIds, parentComponent)
|
|
if (props) {
|
|
for (const key in props) {
|
|
if (key !== 'value' && !isReservedProp(key)) {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
null,
|
|
props[key],
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren,
|
|
)
|
|
}
|
|
}
|
|
if ('value' in props)
|
|
hostPatchProp(el, 'value', null, props.value, namespace)
|
|
|
|
if (vnodeHook = props.onVnodeBeforeMount)
|
|
invokeVNodeHook(vnodeHook, parentComponent, vnode)
|
|
}
|
|
{
|
|
Object.defineProperty(el, '__vnode', {
|
|
value: vnode,
|
|
enumerable: false,
|
|
})
|
|
Object.defineProperty(el, '__vueParentComponent', {
|
|
value: parentComponent,
|
|
enumerable: false,
|
|
})
|
|
}
|
|
if (dirs)
|
|
invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount')
|
|
|
|
const needCallTransitionHooks = needTransition(parentSuspense, transition)
|
|
if (needCallTransitionHooks)
|
|
transition.beforeEnter(el)
|
|
|
|
hostInsert(el, container, anchor)
|
|
if ((vnodeHook = props && props.onVnodeMounted) || needCallTransitionHooks || dirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode)
|
|
needCallTransitionHooks && transition.enter(el)
|
|
dirs && invokeDirectiveHook(vnode, null, parentComponent, 'mounted')
|
|
}, parentSuspense)
|
|
}
|
|
}
|
|
const setScopeId = (el, vnode, scopeId, slotScopeIds, parentComponent) => {
|
|
if (scopeId)
|
|
hostSetScopeId(el, scopeId)
|
|
|
|
if (slotScopeIds) {
|
|
for (let i = 0; i < slotScopeIds.length; i++)
|
|
hostSetScopeId(el, slotScopeIds[i])
|
|
}
|
|
if (parentComponent) {
|
|
let subTree = parentComponent.subTree
|
|
if (subTree.patchFlag > 0 && subTree.patchFlag & 2048)
|
|
subTree = filterSingleRoot(subTree.children) || subTree
|
|
|
|
if (vnode === subTree) {
|
|
const parentVNode = parentComponent.vnode
|
|
setScopeId(
|
|
el,
|
|
parentVNode,
|
|
parentVNode.scopeId,
|
|
parentVNode.slotScopeIds,
|
|
parentComponent.parent,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
const mountChildren = (children, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, start = 0) => {
|
|
for (let i = start; i < children.length; i++) {
|
|
const child = children[i] = optimized ? cloneIfMounted(children[i]) : normalizeVNode$1(children[i])
|
|
patch(
|
|
null,
|
|
child,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
}
|
|
const patchElement = (n1, n2, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
const el = n2.el = n1.el
|
|
let { patchFlag, dynamicChildren, dirs } = n2
|
|
patchFlag |= n1.patchFlag & 16
|
|
const oldProps = n1.props || EMPTY_OBJ
|
|
const newProps = n2.props || EMPTY_OBJ
|
|
let vnodeHook
|
|
parentComponent && toggleRecurse(parentComponent, false)
|
|
if (vnodeHook = newProps.onVnodeBeforeUpdate)
|
|
invokeVNodeHook(vnodeHook, parentComponent, n2, n1)
|
|
|
|
if (dirs)
|
|
invokeDirectiveHook(n2, n1, parentComponent, 'beforeUpdate')
|
|
|
|
parentComponent && toggleRecurse(parentComponent, true)
|
|
if (isHmrUpdating) {
|
|
patchFlag = 0
|
|
optimized = false
|
|
dynamicChildren = null
|
|
}
|
|
if (dynamicChildren) {
|
|
patchBlockChildren(
|
|
n1.dynamicChildren,
|
|
dynamicChildren,
|
|
el,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(n2, namespace),
|
|
slotScopeIds,
|
|
)
|
|
{
|
|
traverseStaticChildren(n1, n2)
|
|
}
|
|
}
|
|
else if (!optimized) {
|
|
patchChildren(
|
|
n1,
|
|
n2,
|
|
el,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(n2, namespace),
|
|
slotScopeIds,
|
|
false,
|
|
)
|
|
}
|
|
if (patchFlag > 0) {
|
|
if (patchFlag & 16) {
|
|
patchProps(
|
|
el,
|
|
n2,
|
|
oldProps,
|
|
newProps,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
)
|
|
}
|
|
else {
|
|
if (patchFlag & 2) {
|
|
if (oldProps.class !== newProps.class)
|
|
hostPatchProp(el, 'class', null, newProps.class, namespace)
|
|
}
|
|
if (patchFlag & 4)
|
|
hostPatchProp(el, 'style', oldProps.style, newProps.style, namespace)
|
|
|
|
if (patchFlag & 8) {
|
|
const propsToUpdate = n2.dynamicProps
|
|
for (let i = 0; i < propsToUpdate.length; i++) {
|
|
const key = propsToUpdate[i]
|
|
const prev = oldProps[key]
|
|
const next = newProps[key]
|
|
if (next !== prev || key === 'value') {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
prev,
|
|
next,
|
|
namespace,
|
|
n1.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (patchFlag & 1) {
|
|
if (n1.children !== n2.children)
|
|
hostSetElementText(el, n2.children)
|
|
}
|
|
}
|
|
else if (!optimized && dynamicChildren == null) {
|
|
patchProps(
|
|
el,
|
|
n2,
|
|
oldProps,
|
|
newProps,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
)
|
|
}
|
|
if ((vnodeHook = newProps.onVnodeUpdated) || dirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, n2, n1)
|
|
dirs && invokeDirectiveHook(n2, n1, parentComponent, 'updated')
|
|
}, parentSuspense)
|
|
}
|
|
}
|
|
const patchBlockChildren = (oldChildren, newChildren, fallbackContainer, parentComponent, parentSuspense, namespace, slotScopeIds) => {
|
|
for (let i = 0; i < newChildren.length; i++) {
|
|
const oldVNode = oldChildren[i]
|
|
const newVNode = newChildren[i]
|
|
const container = (
|
|
// oldVNode may be an errored async setup() component inside Suspense
|
|
// which will not have a mounted element
|
|
oldVNode.el // - In the case of a Fragment, we need to provide the actual parent
|
|
// of the Fragment itself so it can move its children.
|
|
&& (oldVNode.type === Fragment // - In the case of different nodes, there is going to be a replacement
|
|
// which also requires the correct parent container
|
|
|| !isSameVNodeType(oldVNode, newVNode) // - In the case of a component, it could contain anything.
|
|
|| oldVNode.shapeFlag & (6 | 64)) ? hostParentNode(oldVNode.el) : (
|
|
// In other cases, the parent container is not actually used so we
|
|
// just pass the block element here to avoid a DOM parentNode call.
|
|
fallbackContainer
|
|
)
|
|
)
|
|
patch(
|
|
oldVNode,
|
|
newVNode,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
true,
|
|
)
|
|
}
|
|
}
|
|
const patchProps = (el, vnode, oldProps, newProps, parentComponent, parentSuspense, namespace) => {
|
|
if (oldProps !== newProps) {
|
|
if (oldProps !== EMPTY_OBJ) {
|
|
for (const key in oldProps) {
|
|
if (!isReservedProp(key) && !(key in newProps)) {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
oldProps[key],
|
|
null,
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
for (const key in newProps) {
|
|
if (isReservedProp(key))
|
|
continue
|
|
const next = newProps[key]
|
|
const prev = oldProps[key]
|
|
if (next !== prev && key !== 'value') {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
prev,
|
|
next,
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren,
|
|
)
|
|
}
|
|
}
|
|
if ('value' in newProps)
|
|
hostPatchProp(el, 'value', oldProps.value, newProps.value, namespace)
|
|
}
|
|
}
|
|
const processFragment = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
const fragmentStartAnchor = n2.el = n1 ? n1.el : hostCreateText('')
|
|
const fragmentEndAnchor = n2.anchor = n1 ? n1.anchor : hostCreateText('')
|
|
let { patchFlag, dynamicChildren, slotScopeIds: fragmentSlotScopeIds } = n2
|
|
if (
|
|
// #5523 dev root fragment may inherit directives
|
|
isHmrUpdating || patchFlag & 2048
|
|
) {
|
|
patchFlag = 0
|
|
optimized = false
|
|
dynamicChildren = null
|
|
}
|
|
if (fragmentSlotScopeIds)
|
|
slotScopeIds = slotScopeIds ? slotScopeIds.concat(fragmentSlotScopeIds) : fragmentSlotScopeIds
|
|
|
|
if (n1 == null) {
|
|
hostInsert(fragmentStartAnchor, container, anchor)
|
|
hostInsert(fragmentEndAnchor, container, anchor)
|
|
mountChildren(
|
|
// #10007
|
|
// such fragment like `<></>` will be compiled into
|
|
// a fragment which doesn't have a children.
|
|
// In this case fallback to an empty array
|
|
n2.children || [],
|
|
container,
|
|
fragmentEndAnchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
if (patchFlag > 0 && patchFlag & 64 && dynamicChildren // #2715 the previous fragment could've been a BAILed one as a result
|
|
// of renderSlot() with no valid children
|
|
&& n1.dynamicChildren) {
|
|
patchBlockChildren(
|
|
n1.dynamicChildren,
|
|
dynamicChildren,
|
|
container,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
)
|
|
{
|
|
traverseStaticChildren(n1, n2)
|
|
}
|
|
}
|
|
else {
|
|
patchChildren(
|
|
n1,
|
|
n2,
|
|
container,
|
|
fragmentEndAnchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
const processComponent = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
n2.slotScopeIds = slotScopeIds
|
|
if (n1 == null) {
|
|
if (n2.shapeFlag & 512) {
|
|
parentComponent.ctx.activate(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
namespace,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
mountComponent(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
optimized,
|
|
)
|
|
}
|
|
}
|
|
else {
|
|
updateComponent(n1, n2, optimized)
|
|
}
|
|
}
|
|
const mountComponent = (initialVNode, container, anchor, parentComponent, parentSuspense, namespace, optimized) => {
|
|
const instance = (initialVNode.component = createComponentInstance$1(
|
|
initialVNode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
))
|
|
if (instance.type.__hmrId)
|
|
registerHMR(instance)
|
|
|
|
{
|
|
pushWarningContext(initialVNode)
|
|
startMeasure(instance, `mount`)
|
|
}
|
|
if (isKeepAlive(initialVNode))
|
|
instance.ctx.renderer = internals
|
|
|
|
{
|
|
{
|
|
startMeasure(instance, `init`)
|
|
}
|
|
setupComponent$1(instance)
|
|
{
|
|
endMeasure(instance, `init`)
|
|
}
|
|
}
|
|
if (instance.asyncDep) {
|
|
parentSuspense && parentSuspense.registerDep(instance, setupRenderEffect)
|
|
if (!initialVNode.el) {
|
|
const placeholder = instance.subTree = createVNode(Comment)
|
|
processCommentNode(null, placeholder, container, anchor)
|
|
}
|
|
}
|
|
else {
|
|
setupRenderEffect(
|
|
instance,
|
|
initialVNode,
|
|
container,
|
|
anchor,
|
|
parentSuspense,
|
|
namespace,
|
|
optimized,
|
|
)
|
|
}
|
|
{
|
|
popWarningContext()
|
|
endMeasure(instance, `mount`)
|
|
}
|
|
}
|
|
const updateComponent = (n1, n2, optimized) => {
|
|
const instance = n2.component = n1.component
|
|
if (shouldUpdateComponent(n1, n2, optimized)) {
|
|
if (instance.asyncDep && !instance.asyncResolved) {
|
|
{
|
|
pushWarningContext(n2)
|
|
}
|
|
updateComponentPreRender(instance, n2, optimized)
|
|
{
|
|
popWarningContext()
|
|
}
|
|
}
|
|
else {
|
|
instance.next = n2
|
|
invalidateJob(instance.update)
|
|
instance.effect.dirty = true
|
|
instance.update()
|
|
}
|
|
}
|
|
else {
|
|
n2.el = n1.el
|
|
instance.vnode = n2
|
|
}
|
|
}
|
|
const setupRenderEffect = (instance, initialVNode, container, anchor, parentSuspense, namespace, optimized) => {
|
|
const componentUpdateFn = () => {
|
|
if (!instance.isMounted) {
|
|
let vnodeHook
|
|
const { el, props } = initialVNode
|
|
const { bm, m, parent } = instance
|
|
const isAsyncWrapperVNode = isAsyncWrapper(initialVNode)
|
|
toggleRecurse(instance, false)
|
|
if (bm)
|
|
invokeArrayFns(bm)
|
|
|
|
if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeBeforeMount))
|
|
invokeVNodeHook(vnodeHook, parent, initialVNode)
|
|
|
|
toggleRecurse(instance, true)
|
|
if (el && hydrateNode) {
|
|
const hydrateSubTree = () => {
|
|
{
|
|
startMeasure(instance, `render`)
|
|
}
|
|
instance.subTree = renderComponentRoot$1(instance)
|
|
{
|
|
endMeasure(instance, `render`)
|
|
}
|
|
{
|
|
startMeasure(instance, `hydrate`)
|
|
}
|
|
hydrateNode(
|
|
el,
|
|
instance.subTree,
|
|
instance,
|
|
parentSuspense,
|
|
null,
|
|
)
|
|
{
|
|
endMeasure(instance, `hydrate`)
|
|
}
|
|
}
|
|
if (isAsyncWrapperVNode) {
|
|
initialVNode.type.__asyncLoader().then(
|
|
// note: we are moving the render call into an async callback,
|
|
// which means it won't track dependencies - but it's ok because
|
|
// a server-rendered async wrapper is already in resolved state
|
|
// and it will never need to change.
|
|
() => !instance.isUnmounted && hydrateSubTree(),
|
|
)
|
|
}
|
|
else {
|
|
hydrateSubTree()
|
|
}
|
|
}
|
|
else {
|
|
{
|
|
startMeasure(instance, `render`)
|
|
}
|
|
const subTree = instance.subTree = renderComponentRoot$1(instance)
|
|
{
|
|
endMeasure(instance, `render`)
|
|
}
|
|
{
|
|
startMeasure(instance, `patch`)
|
|
}
|
|
patch(
|
|
null,
|
|
subTree,
|
|
container,
|
|
anchor,
|
|
instance,
|
|
parentSuspense,
|
|
namespace,
|
|
)
|
|
{
|
|
endMeasure(instance, `patch`)
|
|
}
|
|
initialVNode.el = subTree.el
|
|
}
|
|
if (m)
|
|
queuePostRenderEffect(m, parentSuspense)
|
|
|
|
if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeMounted)) {
|
|
const scopedInitialVNode = initialVNode
|
|
queuePostRenderEffect(
|
|
() => invokeVNodeHook(vnodeHook, parent, scopedInitialVNode),
|
|
parentSuspense,
|
|
)
|
|
}
|
|
if (initialVNode.shapeFlag & 256 || parent && isAsyncWrapper(parent.vnode) && parent.vnode.shapeFlag & 256)
|
|
instance.a && queuePostRenderEffect(instance.a, parentSuspense)
|
|
|
|
instance.isMounted = true
|
|
{
|
|
devtoolsComponentAdded(instance)
|
|
}
|
|
initialVNode = container = anchor = null
|
|
}
|
|
else {
|
|
let { next, bu, u, parent, vnode } = instance
|
|
{
|
|
const nonHydratedAsyncRoot = locateNonHydratedAsyncRoot(instance)
|
|
if (nonHydratedAsyncRoot) {
|
|
if (next) {
|
|
next.el = vnode.el
|
|
updateComponentPreRender(instance, next, optimized)
|
|
}
|
|
nonHydratedAsyncRoot.asyncDep.then(() => {
|
|
if (!instance.isUnmounted)
|
|
componentUpdateFn()
|
|
})
|
|
return
|
|
}
|
|
}
|
|
const originNext = next
|
|
let vnodeHook
|
|
{
|
|
pushWarningContext(next || instance.vnode)
|
|
}
|
|
toggleRecurse(instance, false)
|
|
if (next) {
|
|
next.el = vnode.el
|
|
updateComponentPreRender(instance, next, optimized)
|
|
}
|
|
else {
|
|
next = vnode
|
|
}
|
|
if (bu)
|
|
invokeArrayFns(bu)
|
|
|
|
if (vnodeHook = next.props && next.props.onVnodeBeforeUpdate)
|
|
invokeVNodeHook(vnodeHook, parent, next, vnode)
|
|
|
|
toggleRecurse(instance, true)
|
|
{
|
|
startMeasure(instance, `render`)
|
|
}
|
|
const nextTree = renderComponentRoot$1(instance)
|
|
{
|
|
endMeasure(instance, `render`)
|
|
}
|
|
const prevTree = instance.subTree
|
|
instance.subTree = nextTree
|
|
{
|
|
startMeasure(instance, `patch`)
|
|
}
|
|
patch(
|
|
prevTree,
|
|
nextTree,
|
|
// parent may have changed if it's in a teleport
|
|
hostParentNode(prevTree.el),
|
|
// anchor may have changed if it's in a fragment
|
|
getNextHostNode(prevTree),
|
|
instance,
|
|
parentSuspense,
|
|
namespace,
|
|
)
|
|
{
|
|
endMeasure(instance, `patch`)
|
|
}
|
|
next.el = nextTree.el
|
|
if (originNext === null)
|
|
updateHOCHostEl(instance, nextTree.el)
|
|
|
|
if (u)
|
|
queuePostRenderEffect(u, parentSuspense)
|
|
|
|
if (vnodeHook = next.props && next.props.onVnodeUpdated) {
|
|
queuePostRenderEffect(
|
|
() => invokeVNodeHook(vnodeHook, parent, next, vnode),
|
|
parentSuspense,
|
|
)
|
|
}
|
|
{
|
|
devtoolsComponentUpdated(instance)
|
|
}
|
|
{
|
|
popWarningContext()
|
|
}
|
|
}
|
|
}
|
|
const effect = instance.effect = new ReactiveEffect(
|
|
componentUpdateFn,
|
|
NOOP,
|
|
() => queueJob(update),
|
|
instance.scope,
|
|
// track it in component's effect scope
|
|
)
|
|
const update = instance.update = () => {
|
|
if (effect.dirty)
|
|
effect.run()
|
|
}
|
|
update.id = instance.uid
|
|
toggleRecurse(instance, true)
|
|
{
|
|
effect.onTrack = instance.rtc ? e => invokeArrayFns(instance.rtc, e) : void 0
|
|
effect.onTrigger = instance.rtg ? e => invokeArrayFns(instance.rtg, e) : void 0
|
|
update.ownerInstance = instance
|
|
}
|
|
update()
|
|
}
|
|
const updateComponentPreRender = (instance, nextVNode, optimized) => {
|
|
nextVNode.component = instance
|
|
const prevProps = instance.vnode.props
|
|
instance.vnode = nextVNode
|
|
instance.next = null
|
|
updateProps(instance, nextVNode.props, prevProps, optimized)
|
|
updateSlots(instance, nextVNode.children, optimized)
|
|
pauseTracking()
|
|
flushPreFlushCbs(instance)
|
|
resetTracking()
|
|
}
|
|
const patchChildren = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized = false) => {
|
|
const c1 = n1 && n1.children
|
|
const prevShapeFlag = n1 ? n1.shapeFlag : 0
|
|
const c2 = n2.children
|
|
const { patchFlag, shapeFlag } = n2
|
|
if (patchFlag > 0) {
|
|
if (patchFlag & 128) {
|
|
patchKeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
return
|
|
}
|
|
else if (patchFlag & 256) {
|
|
patchUnkeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
return
|
|
}
|
|
}
|
|
if (shapeFlag & 8) {
|
|
if (prevShapeFlag & 16)
|
|
unmountChildren(c1, parentComponent, parentSuspense)
|
|
|
|
if (c2 !== c1)
|
|
hostSetElementText(container, c2)
|
|
}
|
|
else {
|
|
if (prevShapeFlag & 16) {
|
|
if (shapeFlag & 16) {
|
|
patchKeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
unmountChildren(c1, parentComponent, parentSuspense, true)
|
|
}
|
|
}
|
|
else {
|
|
if (prevShapeFlag & 8)
|
|
hostSetElementText(container, '')
|
|
|
|
if (shapeFlag & 16) {
|
|
mountChildren(
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const patchUnkeyedChildren = (c1, c2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
c1 = c1 || EMPTY_ARR
|
|
c2 = c2 || EMPTY_ARR
|
|
const oldLength = c1.length
|
|
const newLength = c2.length
|
|
const commonLength = Math.min(oldLength, newLength)
|
|
let i
|
|
for (i = 0; i < commonLength; i++) {
|
|
const nextChild = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode$1(c2[i])
|
|
patch(
|
|
c1[i],
|
|
nextChild,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
if (oldLength > newLength) {
|
|
unmountChildren(
|
|
c1,
|
|
parentComponent,
|
|
parentSuspense,
|
|
true,
|
|
false,
|
|
commonLength,
|
|
)
|
|
}
|
|
else {
|
|
mountChildren(
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
commonLength,
|
|
)
|
|
}
|
|
}
|
|
const patchKeyedChildren = (c1, c2, container, parentAnchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
let i = 0
|
|
const l2 = c2.length
|
|
let e1 = c1.length - 1
|
|
let e2 = l2 - 1
|
|
while (i <= e1 && i <= e2) {
|
|
const n1 = c1[i]
|
|
const n2 = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode$1(c2[i])
|
|
if (isSameVNodeType(n1, n2)) {
|
|
patch(
|
|
n1,
|
|
n2,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
break
|
|
}
|
|
i++
|
|
}
|
|
while (i <= e1 && i <= e2) {
|
|
const n1 = c1[e1]
|
|
const n2 = c2[e2] = optimized ? cloneIfMounted(c2[e2]) : normalizeVNode$1(c2[e2])
|
|
if (isSameVNodeType(n1, n2)) {
|
|
patch(
|
|
n1,
|
|
n2,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else {
|
|
break
|
|
}
|
|
e1--
|
|
e2--
|
|
}
|
|
if (i > e1) {
|
|
if (i <= e2) {
|
|
const nextPos = e2 + 1
|
|
const anchor = nextPos < l2 ? c2[nextPos].el : parentAnchor
|
|
while (i <= e2) {
|
|
patch(
|
|
null,
|
|
c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode$1(c2[i]),
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
i++
|
|
}
|
|
}
|
|
}
|
|
else if (i > e2) {
|
|
while (i <= e1) {
|
|
unmount(c1[i], parentComponent, parentSuspense, true)
|
|
i++
|
|
}
|
|
}
|
|
else {
|
|
const s1 = i
|
|
const s2 = i
|
|
const keyToNewIndexMap = /* @__PURE__ */ new Map()
|
|
for (i = s2; i <= e2; i++) {
|
|
const nextChild = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode$1(c2[i])
|
|
if (nextChild.key != null) {
|
|
if (keyToNewIndexMap.has(nextChild.key)) {
|
|
warn$1(
|
|
`Duplicate keys found during update:`,
|
|
JSON.stringify(nextChild.key),
|
|
`Make sure keys are unique.`,
|
|
)
|
|
}
|
|
keyToNewIndexMap.set(nextChild.key, i)
|
|
}
|
|
}
|
|
let j
|
|
let patched = 0
|
|
const toBePatched = e2 - s2 + 1
|
|
let moved = false
|
|
let maxNewIndexSoFar = 0
|
|
const newIndexToOldIndexMap = new Array(toBePatched)
|
|
for (i = 0; i < toBePatched; i++) newIndexToOldIndexMap[i] = 0
|
|
for (i = s1; i <= e1; i++) {
|
|
const prevChild = c1[i]
|
|
if (patched >= toBePatched) {
|
|
unmount(prevChild, parentComponent, parentSuspense, true)
|
|
continue
|
|
}
|
|
let newIndex
|
|
if (prevChild.key != null) {
|
|
newIndex = keyToNewIndexMap.get(prevChild.key)
|
|
}
|
|
else {
|
|
for (j = s2; j <= e2; j++) {
|
|
if (newIndexToOldIndexMap[j - s2] === 0 && isSameVNodeType(prevChild, c2[j])) {
|
|
newIndex = j
|
|
break
|
|
}
|
|
}
|
|
}
|
|
if (newIndex === void 0) {
|
|
unmount(prevChild, parentComponent, parentSuspense, true)
|
|
}
|
|
else {
|
|
newIndexToOldIndexMap[newIndex - s2] = i + 1
|
|
if (newIndex >= maxNewIndexSoFar)
|
|
maxNewIndexSoFar = newIndex
|
|
else
|
|
moved = true
|
|
|
|
patch(
|
|
prevChild,
|
|
c2[newIndex],
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
patched++
|
|
}
|
|
}
|
|
const increasingNewIndexSequence = moved ? getSequence(newIndexToOldIndexMap) : EMPTY_ARR
|
|
j = increasingNewIndexSequence.length - 1
|
|
for (i = toBePatched - 1; i >= 0; i--) {
|
|
const nextIndex = s2 + i
|
|
const nextChild = c2[nextIndex]
|
|
const anchor = nextIndex + 1 < l2 ? c2[nextIndex + 1].el : parentAnchor
|
|
if (newIndexToOldIndexMap[i] === 0) {
|
|
patch(
|
|
null,
|
|
nextChild,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
)
|
|
}
|
|
else if (moved) {
|
|
if (j < 0 || i !== increasingNewIndexSequence[j])
|
|
move(nextChild, container, anchor, 2)
|
|
else
|
|
j--
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const move = (vnode, container, anchor, moveType, parentSuspense = null) => {
|
|
const { el, type, transition, children, shapeFlag } = vnode
|
|
if (shapeFlag & 6) {
|
|
move(vnode.component.subTree, container, anchor, moveType)
|
|
return
|
|
}
|
|
if (shapeFlag & 128) {
|
|
vnode.suspense.move(container, anchor, moveType)
|
|
return
|
|
}
|
|
if (shapeFlag & 64) {
|
|
type.move(vnode, container, anchor, internals)
|
|
return
|
|
}
|
|
if (type === Fragment) {
|
|
hostInsert(el, container, anchor)
|
|
for (let i = 0; i < children.length; i++)
|
|
move(children[i], container, anchor, moveType)
|
|
|
|
hostInsert(vnode.anchor, container, anchor)
|
|
return
|
|
}
|
|
if (type === Static) {
|
|
moveStaticNode(vnode, container, anchor)
|
|
return
|
|
}
|
|
const needTransition2 = moveType !== 2 && shapeFlag & 1 && transition
|
|
if (needTransition2) {
|
|
if (moveType === 0) {
|
|
transition.beforeEnter(el)
|
|
hostInsert(el, container, anchor)
|
|
queuePostRenderEffect(() => transition.enter(el), parentSuspense)
|
|
}
|
|
else {
|
|
const { leave, delayLeave, afterLeave } = transition
|
|
const remove2 = () => hostInsert(el, container, anchor)
|
|
const performLeave = () => {
|
|
leave(el, () => {
|
|
remove2()
|
|
afterLeave && afterLeave()
|
|
})
|
|
}
|
|
if (delayLeave)
|
|
delayLeave(el, remove2, performLeave)
|
|
else
|
|
performLeave()
|
|
}
|
|
}
|
|
else {
|
|
hostInsert(el, container, anchor)
|
|
}
|
|
}
|
|
const unmount = (vnode, parentComponent, parentSuspense, doRemove = false, optimized = false) => {
|
|
const {
|
|
type,
|
|
props,
|
|
ref,
|
|
children,
|
|
dynamicChildren,
|
|
shapeFlag,
|
|
patchFlag,
|
|
dirs,
|
|
} = vnode
|
|
if (ref != null)
|
|
setRef(ref, null, parentSuspense, vnode, true)
|
|
|
|
if (shapeFlag & 256) {
|
|
parentComponent.ctx.deactivate(vnode)
|
|
return
|
|
}
|
|
const shouldInvokeDirs = shapeFlag & 1 && dirs
|
|
const shouldInvokeVnodeHook = !isAsyncWrapper(vnode)
|
|
let vnodeHook
|
|
if (shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeBeforeUnmount))
|
|
invokeVNodeHook(vnodeHook, parentComponent, vnode)
|
|
|
|
if (shapeFlag & 6) {
|
|
unmountComponent(vnode.component, parentSuspense, doRemove)
|
|
}
|
|
else {
|
|
if (shapeFlag & 128) {
|
|
vnode.suspense.unmount(parentSuspense, doRemove)
|
|
return
|
|
}
|
|
if (shouldInvokeDirs)
|
|
invokeDirectiveHook(vnode, null, parentComponent, 'beforeUnmount')
|
|
|
|
if (shapeFlag & 64) {
|
|
vnode.type.remove(
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
optimized,
|
|
internals,
|
|
doRemove,
|
|
)
|
|
}
|
|
else if (dynamicChildren // #1153: fast path should not be taken for non-stable (v-for) fragments
|
|
&& (type !== Fragment || patchFlag > 0 && patchFlag & 64)) {
|
|
unmountChildren(
|
|
dynamicChildren,
|
|
parentComponent,
|
|
parentSuspense,
|
|
false,
|
|
true,
|
|
)
|
|
}
|
|
else if (type === Fragment && patchFlag & (128 | 256) || !optimized && shapeFlag & 16) {
|
|
unmountChildren(children, parentComponent, parentSuspense)
|
|
}
|
|
if (doRemove)
|
|
remove(vnode)
|
|
}
|
|
if (shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeUnmounted) || shouldInvokeDirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode)
|
|
shouldInvokeDirs && invokeDirectiveHook(vnode, null, parentComponent, 'unmounted')
|
|
}, parentSuspense)
|
|
}
|
|
}
|
|
const remove = (vnode) => {
|
|
const { type, el, anchor, transition } = vnode
|
|
if (type === Fragment) {
|
|
if (vnode.patchFlag > 0 && vnode.patchFlag & 2048 && transition && !transition.persisted) {
|
|
vnode.children.forEach((child) => {
|
|
if (child.type === Comment)
|
|
hostRemove(child.el)
|
|
else
|
|
remove(child)
|
|
})
|
|
}
|
|
else {
|
|
removeFragment(el, anchor)
|
|
}
|
|
return
|
|
}
|
|
if (type === Static) {
|
|
removeStaticNode(vnode)
|
|
return
|
|
}
|
|
const performRemove = () => {
|
|
hostRemove(el)
|
|
if (transition && !transition.persisted && transition.afterLeave)
|
|
transition.afterLeave()
|
|
}
|
|
if (vnode.shapeFlag & 1 && transition && !transition.persisted) {
|
|
const { leave, delayLeave } = transition
|
|
const performLeave = () => leave(el, performRemove)
|
|
if (delayLeave)
|
|
delayLeave(vnode.el, performRemove, performLeave)
|
|
else
|
|
performLeave()
|
|
}
|
|
else {
|
|
performRemove()
|
|
}
|
|
}
|
|
const removeFragment = (cur, end) => {
|
|
let next
|
|
while (cur !== end) {
|
|
next = hostNextSibling(cur)
|
|
hostRemove(cur)
|
|
cur = next
|
|
}
|
|
hostRemove(end)
|
|
}
|
|
const unmountComponent = (instance, parentSuspense, doRemove) => {
|
|
if (instance.type.__hmrId)
|
|
unregisterHMR(instance)
|
|
|
|
const { bum, scope, update, subTree, um } = instance
|
|
if (bum)
|
|
invokeArrayFns(bum)
|
|
|
|
scope.stop()
|
|
if (update) {
|
|
update.active = false
|
|
unmount(subTree, instance, parentSuspense, doRemove)
|
|
}
|
|
if (um)
|
|
queuePostRenderEffect(um, parentSuspense)
|
|
|
|
queuePostRenderEffect(() => {
|
|
instance.isUnmounted = true
|
|
}, parentSuspense)
|
|
if (parentSuspense && parentSuspense.pendingBranch && !parentSuspense.isUnmounted && instance.asyncDep && !instance.asyncResolved && instance.suspenseId === parentSuspense.pendingId) {
|
|
parentSuspense.deps--
|
|
if (parentSuspense.deps === 0)
|
|
parentSuspense.resolve()
|
|
}
|
|
{
|
|
devtoolsComponentRemoved(instance)
|
|
}
|
|
}
|
|
const unmountChildren = (children, parentComponent, parentSuspense, doRemove = false, optimized = false, start = 0) => {
|
|
for (let i = start; i < children.length; i++)
|
|
unmount(children[i], parentComponent, parentSuspense, doRemove, optimized)
|
|
}
|
|
const getNextHostNode = (vnode) => {
|
|
if (vnode.shapeFlag & 6)
|
|
return getNextHostNode(vnode.component.subTree)
|
|
|
|
if (vnode.shapeFlag & 128)
|
|
return vnode.suspense.next()
|
|
|
|
return hostNextSibling(vnode.anchor || vnode.el)
|
|
}
|
|
let isFlushing = false
|
|
const render = (vnode, container, namespace) => {
|
|
if (vnode == null) {
|
|
if (container._vnode)
|
|
unmount(container._vnode, null, null, true)
|
|
}
|
|
else {
|
|
patch(
|
|
container._vnode || null,
|
|
vnode,
|
|
container,
|
|
null,
|
|
null,
|
|
null,
|
|
namespace,
|
|
)
|
|
}
|
|
if (!isFlushing) {
|
|
isFlushing = true
|
|
flushPreFlushCbs()
|
|
flushPostFlushCbs()
|
|
isFlushing = false
|
|
}
|
|
container._vnode = vnode
|
|
}
|
|
const internals = {
|
|
p: patch,
|
|
um: unmount,
|
|
m: move,
|
|
r: remove,
|
|
mt: mountComponent,
|
|
mc: mountChildren,
|
|
pc: patchChildren,
|
|
pbc: patchBlockChildren,
|
|
n: getNextHostNode,
|
|
o: options,
|
|
}
|
|
let hydrate
|
|
let hydrateNode
|
|
return {
|
|
render,
|
|
hydrate,
|
|
createApp: createAppAPI(render, hydrate),
|
|
}
|
|
}
|
|
function resolveChildrenNamespace({ type, props }, currentNamespace) {
|
|
return currentNamespace === 'svg' && type === 'foreignObject' || currentNamespace === 'mathml' && type === 'annotation-xml' && props && props.encoding && props.encoding.includes('html') ? void 0 : currentNamespace
|
|
}
|
|
function toggleRecurse({ effect, update }, allowed) {
|
|
effect.allowRecurse = update.allowRecurse = allowed
|
|
}
|
|
function needTransition(parentSuspense, transition) {
|
|
return (!parentSuspense || parentSuspense && !parentSuspense.pendingBranch) && transition && !transition.persisted
|
|
}
|
|
function traverseStaticChildren(n1, n2, shallow = false) {
|
|
const ch1 = n1.children
|
|
const ch2 = n2.children
|
|
if (isArray(ch1) && isArray(ch2)) {
|
|
for (let i = 0; i < ch1.length; i++) {
|
|
const c1 = ch1[i]
|
|
let c2 = ch2[i]
|
|
if (c2.shapeFlag & 1 && !c2.dynamicChildren) {
|
|
if (c2.patchFlag <= 0 || c2.patchFlag === 32) {
|
|
c2 = ch2[i] = cloneIfMounted(ch2[i])
|
|
c2.el = c1.el
|
|
}
|
|
if (!shallow)
|
|
traverseStaticChildren(c1, c2)
|
|
}
|
|
if (c2.type === Text)
|
|
c2.el = c1.el
|
|
|
|
if (c2.type === Comment && !c2.el)
|
|
c2.el = c1.el
|
|
}
|
|
}
|
|
}
|
|
function getSequence(arr) {
|
|
const p = arr.slice()
|
|
const result = [0]
|
|
let i, j, u, v, c
|
|
const len = arr.length
|
|
for (i = 0; i < len; i++) {
|
|
const arrI = arr[i]
|
|
if (arrI !== 0) {
|
|
j = result[result.length - 1]
|
|
if (arr[j] < arrI) {
|
|
p[i] = j
|
|
result.push(i)
|
|
continue
|
|
}
|
|
u = 0
|
|
v = result.length - 1
|
|
while (u < v) {
|
|
c = u + v >> 1
|
|
if (arr[result[c]] < arrI)
|
|
u = c + 1
|
|
else
|
|
v = c
|
|
}
|
|
if (arrI < arr[result[u]]) {
|
|
if (u > 0)
|
|
p[i] = result[u - 1]
|
|
|
|
result[u] = i
|
|
}
|
|
}
|
|
}
|
|
u = result.length
|
|
v = result[u - 1]
|
|
while (u-- > 0) {
|
|
result[u] = v
|
|
v = p[v]
|
|
}
|
|
return result
|
|
}
|
|
function locateNonHydratedAsyncRoot(instance) {
|
|
const subComponent = instance.subTree.component
|
|
if (subComponent) {
|
|
if (subComponent.asyncDep && !subComponent.asyncResolved)
|
|
return subComponent
|
|
else
|
|
return locateNonHydratedAsyncRoot(subComponent)
|
|
}
|
|
}
|
|
|
|
const isTeleport = type => type.__isTeleport
|
|
|
|
const Fragment = Symbol.for('v-fgt')
|
|
const Text = Symbol.for('v-txt')
|
|
const Comment = Symbol.for('v-cmt')
|
|
const Static = Symbol.for('v-stc')
|
|
const currentBlock = null
|
|
let isBlockTreeEnabled = 1
|
|
function setBlockTracking(value) {
|
|
isBlockTreeEnabled += value
|
|
}
|
|
function isVNode$2(value) {
|
|
return value ? value.__v_isVNode === true : false
|
|
}
|
|
function isSameVNodeType(n1, n2) {
|
|
if (n2.shapeFlag & 6 && hmrDirtyComponents.has(n2.type)) {
|
|
n1.shapeFlag &= ~256
|
|
n2.shapeFlag &= ~512
|
|
return false
|
|
}
|
|
return n1.type === n2.type && n1.key === n2.key
|
|
}
|
|
function createVNodeWithArgsTransform(...args) {
|
|
return _createVNode(
|
|
...args,
|
|
)
|
|
}
|
|
const normalizeKey = ({ key }) => key != null ? key : null
|
|
function normalizeRef({
|
|
ref,
|
|
ref_key,
|
|
ref_for,
|
|
}) {
|
|
if (typeof ref === 'number')
|
|
ref = `${ref}`
|
|
|
|
return ref != null ? isString(ref) || isRef(ref) || isFunction(ref) ? { i: currentRenderingInstance, r: ref, k: ref_key, f: !!ref_for } : ref : null
|
|
}
|
|
function createBaseVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, shapeFlag = type === Fragment ? 0 : 1, isBlockNode = false, needFullChildrenNormalization = false) {
|
|
const vnode = {
|
|
__v_isVNode: true,
|
|
__v_skip: true,
|
|
type,
|
|
props,
|
|
key: props && normalizeKey(props),
|
|
ref: props && normalizeRef(props),
|
|
scopeId: currentScopeId,
|
|
slotScopeIds: null,
|
|
children,
|
|
component: null,
|
|
suspense: null,
|
|
ssContent: null,
|
|
ssFallback: null,
|
|
dirs: null,
|
|
transition: null,
|
|
el: null,
|
|
anchor: null,
|
|
target: null,
|
|
targetAnchor: null,
|
|
staticCount: 0,
|
|
shapeFlag,
|
|
patchFlag,
|
|
dynamicProps,
|
|
dynamicChildren: null,
|
|
appContext: null,
|
|
ctx: currentRenderingInstance,
|
|
}
|
|
if (needFullChildrenNormalization) {
|
|
normalizeChildren(vnode, children)
|
|
if (shapeFlag & 128)
|
|
type.normalize(vnode)
|
|
}
|
|
else if (children) {
|
|
vnode.shapeFlag |= isString(children) ? 8 : 16
|
|
}
|
|
if (vnode.key !== vnode.key)
|
|
warn$1(`VNode created with invalid key (NaN). VNode type:`, vnode.type)
|
|
|
|
if (isBlockTreeEnabled > 0 // avoid a block node from tracking itself
|
|
&& !isBlockNode // has current parent block
|
|
&& currentBlock // presence of a patch flag indicates this node needs patching on updates.
|
|
// component nodes also should always be patched, because even if the
|
|
// component doesn't need to update, it needs to persist the instance on to
|
|
// the next vnode so that it can be properly unmounted later.
|
|
&& (vnode.patchFlag > 0 || shapeFlag & 6) // the EVENTS flag is only for hydration and if it is the only flag, the
|
|
// vnode should not be considered dynamic due to handler caching.
|
|
&& vnode.patchFlag !== 32)
|
|
currentBlock.push(vnode)
|
|
|
|
return vnode
|
|
}
|
|
const createVNode = createVNodeWithArgsTransform
|
|
function _createVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, isBlockNode = false) {
|
|
if (!type || type === NULL_DYNAMIC_COMPONENT) {
|
|
if (!type)
|
|
warn$1(`Invalid vnode type when creating vnode: ${type}.`)
|
|
|
|
type = Comment
|
|
}
|
|
if (isVNode$2(type)) {
|
|
const cloned = cloneVNode(
|
|
type,
|
|
props,
|
|
true,
|
|
/* mergeRef: true */
|
|
)
|
|
if (children)
|
|
normalizeChildren(cloned, children)
|
|
|
|
if (isBlockTreeEnabled > 0 && !isBlockNode && currentBlock) {
|
|
if (cloned.shapeFlag & 6)
|
|
currentBlock[currentBlock.indexOf(type)] = cloned
|
|
else
|
|
currentBlock.push(cloned)
|
|
}
|
|
cloned.patchFlag |= -2
|
|
return cloned
|
|
}
|
|
if (isClassComponent(type))
|
|
type = type.__vccOpts
|
|
|
|
if (props) {
|
|
props = guardReactiveProps(props)
|
|
let { class: klass, style } = props
|
|
if (klass && !isString(klass))
|
|
props.class = normalizeClass(klass)
|
|
|
|
if (isObject(style)) {
|
|
if (isProxy(style) && !isArray(style))
|
|
style = extend({}, style)
|
|
|
|
props.style = normalizeStyle(style)
|
|
}
|
|
}
|
|
const shapeFlag = isString(type) ? 1 : isSuspense(type) ? 128 : isTeleport(type) ? 64 : isObject(type) ? 4 : isFunction(type) ? 2 : 0
|
|
if (shapeFlag & 4 && isProxy(type)) {
|
|
type = toRaw(type)
|
|
warn$1(
|
|
`Vue received a Component that was made a reactive object. This can lead to unnecessary performance overhead and should be avoided by marking the component with \`markRaw\` or using \`shallowRef\` instead of \`ref\`.`,
|
|
`
|
|
Component that was made reactive: `,
|
|
type,
|
|
)
|
|
}
|
|
return createBaseVNode(
|
|
type,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
shapeFlag,
|
|
isBlockNode,
|
|
true,
|
|
)
|
|
}
|
|
function guardReactiveProps(props) {
|
|
if (!props)
|
|
return null
|
|
return isProxy(props) || isInternalObject(props) ? extend({}, props) : props
|
|
}
|
|
function cloneVNode(vnode, extraProps, mergeRef = false, cloneTransition = false) {
|
|
const { props, ref, patchFlag, children, transition } = vnode
|
|
const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props
|
|
const cloned = {
|
|
__v_isVNode: true,
|
|
__v_skip: true,
|
|
type: vnode.type,
|
|
props: mergedProps,
|
|
key: mergedProps && normalizeKey(mergedProps),
|
|
ref: extraProps && extraProps.ref ? (
|
|
// #2078 in the case of <component :is="vnode" ref="extra"/>
|
|
// if the vnode itself already has a ref, cloneVNode will need to merge
|
|
// the refs so the single vnode can be set on multiple refs
|
|
mergeRef && ref ? isArray(ref) ? ref.concat(normalizeRef(extraProps)) : [ref, normalizeRef(extraProps)] : normalizeRef(extraProps)
|
|
) : ref,
|
|
scopeId: vnode.scopeId,
|
|
slotScopeIds: vnode.slotScopeIds,
|
|
children: patchFlag === -1 && isArray(children) ? children.map(deepCloneVNode) : children,
|
|
target: vnode.target,
|
|
targetAnchor: vnode.targetAnchor,
|
|
staticCount: vnode.staticCount,
|
|
shapeFlag: vnode.shapeFlag,
|
|
// if the vnode is cloned with extra props, we can no longer assume its
|
|
// existing patch flag to be reliable and need to add the FULL_PROPS flag.
|
|
// note: preserve flag for fragments since they use the flag for children
|
|
// fast paths only.
|
|
patchFlag: extraProps && vnode.type !== Fragment ? patchFlag === -1 ? 16 : patchFlag | 16 : patchFlag,
|
|
dynamicProps: vnode.dynamicProps,
|
|
dynamicChildren: vnode.dynamicChildren,
|
|
appContext: vnode.appContext,
|
|
dirs: vnode.dirs,
|
|
transition,
|
|
// These should technically only be non-null on mounted VNodes. However,
|
|
// they *should* be copied for kept-alive vnodes. So we just always copy
|
|
// them since them being non-null during a mount doesn't affect the logic as
|
|
// they will simply be overwritten.
|
|
component: vnode.component,
|
|
suspense: vnode.suspense,
|
|
ssContent: vnode.ssContent && cloneVNode(vnode.ssContent),
|
|
ssFallback: vnode.ssFallback && cloneVNode(vnode.ssFallback),
|
|
el: vnode.el,
|
|
anchor: vnode.anchor,
|
|
ctx: vnode.ctx,
|
|
ce: vnode.ce,
|
|
}
|
|
if (transition && cloneTransition)
|
|
cloned.transition = transition.clone(cloned)
|
|
|
|
return cloned
|
|
}
|
|
function deepCloneVNode(vnode) {
|
|
const cloned = cloneVNode(vnode)
|
|
if (isArray(vnode.children))
|
|
cloned.children = vnode.children.map(deepCloneVNode)
|
|
|
|
return cloned
|
|
}
|
|
function createTextVNode(text = ' ', flag = 0) {
|
|
return createVNode(Text, null, text, flag)
|
|
}
|
|
function normalizeVNode$1(child) {
|
|
if (child == null || typeof child === 'boolean') {
|
|
return createVNode(Comment)
|
|
}
|
|
else if (isArray(child)) {
|
|
return createVNode(
|
|
Fragment,
|
|
null,
|
|
// #3666, avoid reference pollution when reusing vnode
|
|
child.slice(),
|
|
)
|
|
}
|
|
else if (typeof child === 'object') {
|
|
return cloneIfMounted(child)
|
|
}
|
|
else {
|
|
return createVNode(Text, null, String(child))
|
|
}
|
|
}
|
|
function cloneIfMounted(child) {
|
|
return child.el === null && child.patchFlag !== -1 || child.memo ? child : cloneVNode(child)
|
|
}
|
|
function normalizeChildren(vnode, children) {
|
|
let type = 0
|
|
const { shapeFlag } = vnode
|
|
if (children == null) {
|
|
children = null
|
|
}
|
|
else if (isArray(children)) {
|
|
type = 16
|
|
}
|
|
else if (typeof children === 'object') {
|
|
if (shapeFlag & (1 | 64)) {
|
|
const slot = children.default
|
|
if (slot) {
|
|
slot._c && (slot._d = false)
|
|
normalizeChildren(vnode, slot())
|
|
slot._c && (slot._d = true)
|
|
}
|
|
return
|
|
}
|
|
else {
|
|
type = 32
|
|
const slotFlag = children._
|
|
if (!slotFlag && !isInternalObject(children)) {
|
|
children._ctx = currentRenderingInstance
|
|
}
|
|
else if (slotFlag === 3 && currentRenderingInstance) {
|
|
if (currentRenderingInstance.slots._ === 1) {
|
|
children._ = 1
|
|
}
|
|
else {
|
|
children._ = 2
|
|
vnode.patchFlag |= 1024
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (isFunction(children)) {
|
|
children = { default: children, _ctx: currentRenderingInstance }
|
|
type = 32
|
|
}
|
|
else {
|
|
children = String(children)
|
|
if (shapeFlag & 64) {
|
|
type = 16
|
|
children = [createTextVNode(children)]
|
|
}
|
|
else {
|
|
type = 8
|
|
}
|
|
}
|
|
vnode.children = children
|
|
vnode.shapeFlag |= type
|
|
}
|
|
function mergeProps(...args) {
|
|
const ret = {}
|
|
for (let i = 0; i < args.length; i++) {
|
|
const toMerge = args[i]
|
|
for (const key in toMerge) {
|
|
if (key === 'class') {
|
|
if (ret.class !== toMerge.class)
|
|
ret.class = normalizeClass([ret.class, toMerge.class])
|
|
}
|
|
else if (key === 'style') {
|
|
ret.style = normalizeStyle([ret.style, toMerge.style])
|
|
}
|
|
else if (isOn(key)) {
|
|
const existing = ret[key]
|
|
const incoming = toMerge[key]
|
|
if (incoming && existing !== incoming && !(isArray(existing) && existing.includes(incoming)))
|
|
ret[key] = existing ? [].concat(existing, incoming) : incoming
|
|
}
|
|
else if (key !== '') {
|
|
ret[key] = toMerge[key]
|
|
}
|
|
}
|
|
}
|
|
return ret
|
|
}
|
|
function invokeVNodeHook(hook, instance, vnode, prevVNode = null) {
|
|
callWithAsyncErrorHandling(hook, instance, 7, [
|
|
vnode,
|
|
prevVNode,
|
|
])
|
|
}
|
|
|
|
const emptyAppContext = createAppContext()
|
|
let uid = 0
|
|
function createComponentInstance$1(vnode, parent, suspense) {
|
|
const type = vnode.type
|
|
const appContext = (parent ? parent.appContext : vnode.appContext) || emptyAppContext
|
|
const instance = {
|
|
uid: uid++,
|
|
vnode,
|
|
type,
|
|
parent,
|
|
appContext,
|
|
root: null,
|
|
// to be immediately set
|
|
next: null,
|
|
subTree: null,
|
|
// will be set synchronously right after creation
|
|
effect: null,
|
|
update: null,
|
|
// will be set synchronously right after creation
|
|
scope: new EffectScope(
|
|
true,
|
|
/* detached */
|
|
),
|
|
render: null,
|
|
proxy: null,
|
|
exposed: null,
|
|
exposeProxy: null,
|
|
withProxy: null,
|
|
provides: parent ? parent.provides : Object.create(appContext.provides),
|
|
accessCache: null,
|
|
renderCache: [],
|
|
// local resolved assets
|
|
components: null,
|
|
directives: null,
|
|
// resolved props and emits options
|
|
propsOptions: normalizePropsOptions(type, appContext),
|
|
emitsOptions: normalizeEmitsOptions(type, appContext),
|
|
// emit
|
|
emit: null,
|
|
// to be set immediately
|
|
emitted: null,
|
|
// props default value
|
|
propsDefaults: EMPTY_OBJ,
|
|
// inheritAttrs
|
|
inheritAttrs: type.inheritAttrs,
|
|
// state
|
|
ctx: EMPTY_OBJ,
|
|
data: EMPTY_OBJ,
|
|
props: EMPTY_OBJ,
|
|
attrs: EMPTY_OBJ,
|
|
slots: EMPTY_OBJ,
|
|
refs: EMPTY_OBJ,
|
|
setupState: EMPTY_OBJ,
|
|
setupContext: null,
|
|
attrsProxy: null,
|
|
slotsProxy: null,
|
|
// suspense related
|
|
suspense,
|
|
suspenseId: suspense ? suspense.pendingId : 0,
|
|
asyncDep: null,
|
|
asyncResolved: false,
|
|
// lifecycle hooks
|
|
// not using enums here because it results in computed properties
|
|
isMounted: false,
|
|
isUnmounted: false,
|
|
isDeactivated: false,
|
|
bc: null,
|
|
c: null,
|
|
bm: null,
|
|
m: null,
|
|
bu: null,
|
|
u: null,
|
|
um: null,
|
|
bum: null,
|
|
da: null,
|
|
a: null,
|
|
rtg: null,
|
|
rtc: null,
|
|
ec: null,
|
|
sp: null,
|
|
}
|
|
{
|
|
instance.ctx = createDevRenderContext(instance)
|
|
}
|
|
instance.root = parent ? parent.root : instance
|
|
instance.emit = emit.bind(null, instance)
|
|
if (vnode.ce)
|
|
vnode.ce(instance)
|
|
|
|
return instance
|
|
}
|
|
let currentInstance = null
|
|
const getCurrentInstance = () => currentInstance || currentRenderingInstance
|
|
let internalSetCurrentInstance
|
|
let setInSSRSetupState
|
|
{
|
|
const g = getGlobalThis()
|
|
const registerGlobalSetter = (key, setter) => {
|
|
let setters
|
|
if (!(setters = g[key]))
|
|
setters = g[key] = []
|
|
setters.push(setter)
|
|
return (v) => {
|
|
if (setters.length > 1)
|
|
setters.forEach(set => set(v))
|
|
else setters[0](v)
|
|
}
|
|
}
|
|
internalSetCurrentInstance = registerGlobalSetter(
|
|
`__VUE_INSTANCE_SETTERS__`,
|
|
v => currentInstance = v,
|
|
)
|
|
setInSSRSetupState = registerGlobalSetter(
|
|
`__VUE_SSR_SETTERS__`,
|
|
v => isInSSRComponentSetup = v,
|
|
)
|
|
}
|
|
function setCurrentInstance(instance) {
|
|
const prev = currentInstance
|
|
internalSetCurrentInstance(instance)
|
|
instance.scope.on()
|
|
return () => {
|
|
instance.scope.off()
|
|
internalSetCurrentInstance(prev)
|
|
}
|
|
}
|
|
function unsetCurrentInstance() {
|
|
currentInstance && currentInstance.scope.off()
|
|
internalSetCurrentInstance(null)
|
|
}
|
|
const isBuiltInTag = /* @__PURE__ */ makeMap('slot,component')
|
|
function validateComponentName(name, { isNativeTag }) {
|
|
if (isBuiltInTag(name) || isNativeTag(name)) {
|
|
warn$1(
|
|
`Do not use built-in or reserved HTML elements as component id: ${name}`,
|
|
)
|
|
}
|
|
}
|
|
function isStatefulComponent(instance) {
|
|
return instance.vnode.shapeFlag & 4
|
|
}
|
|
let isInSSRComponentSetup = false
|
|
function setupComponent$1(instance, isSSR = false) {
|
|
isSSR && setInSSRSetupState(isSSR)
|
|
const { props, children } = instance.vnode
|
|
const isStateful = isStatefulComponent(instance)
|
|
initProps(instance, props, isStateful, isSSR)
|
|
initSlots(instance, children)
|
|
const setupResult = isStateful ? setupStatefulComponent(instance, isSSR) : void 0
|
|
isSSR && setInSSRSetupState(false)
|
|
return setupResult
|
|
}
|
|
function setupStatefulComponent(instance, isSSR) {
|
|
let _a
|
|
const Component = instance.type
|
|
{
|
|
if (Component.name)
|
|
validateComponentName(Component.name, instance.appContext.config)
|
|
|
|
if (Component.components) {
|
|
const names = Object.keys(Component.components)
|
|
for (let i = 0; i < names.length; i++)
|
|
validateComponentName(names[i], instance.appContext.config)
|
|
}
|
|
if (Component.directives) {
|
|
const names = Object.keys(Component.directives)
|
|
for (let i = 0; i < names.length; i++)
|
|
validateDirectiveName(names[i])
|
|
}
|
|
if (Component.compilerOptions && isRuntimeOnly()) {
|
|
warn$1(
|
|
`"compilerOptions" is only supported when using a build of Vue that includes the runtime compiler. Since you are using a runtime-only build, the options should be passed via your build tool config instead.`,
|
|
)
|
|
}
|
|
}
|
|
instance.accessCache = /* @__PURE__ */ Object.create(null)
|
|
instance.proxy = new Proxy(instance.ctx, PublicInstanceProxyHandlers)
|
|
{
|
|
exposePropsOnRenderContext(instance)
|
|
}
|
|
const { setup } = Component
|
|
if (setup) {
|
|
const setupContext = instance.setupContext = setup.length > 1 ? createSetupContext(instance) : null
|
|
const reset = setCurrentInstance(instance)
|
|
pauseTracking()
|
|
const setupResult = callWithErrorHandling(
|
|
setup,
|
|
instance,
|
|
0,
|
|
[
|
|
shallowReadonly(instance.props),
|
|
setupContext,
|
|
],
|
|
)
|
|
resetTracking()
|
|
reset()
|
|
if (isPromise(setupResult)) {
|
|
setupResult.then(unsetCurrentInstance, unsetCurrentInstance)
|
|
if (isSSR) {
|
|
return setupResult.then((resolvedResult) => {
|
|
handleSetupResult(instance, resolvedResult, isSSR)
|
|
}).catch((e) => {
|
|
handleError(e, instance, 0)
|
|
})
|
|
}
|
|
else {
|
|
instance.asyncDep = setupResult
|
|
if (!instance.suspense) {
|
|
const name = (_a = Component.name) != null ? _a : 'Anonymous'
|
|
warn$1(
|
|
`Component <${name}>: setup function returned a promise, but no <Suspense> boundary was found in the parent component tree. A component with async setup() must be nested in a <Suspense> in order to be rendered.`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
handleSetupResult(instance, setupResult, isSSR)
|
|
}
|
|
}
|
|
else {
|
|
finishComponentSetup(instance, isSSR)
|
|
}
|
|
}
|
|
function handleSetupResult(instance, setupResult, isSSR) {
|
|
if (isFunction(setupResult)) {
|
|
if (instance.type.__ssrInlineRender)
|
|
instance.ssrRender = setupResult
|
|
else
|
|
instance.render = setupResult
|
|
}
|
|
else if (isObject(setupResult)) {
|
|
if (isVNode$2(setupResult)) {
|
|
warn$1(
|
|
`setup() should not return VNodes directly - return a render function instead.`,
|
|
)
|
|
}
|
|
{
|
|
instance.devtoolsRawSetupState = setupResult
|
|
}
|
|
instance.setupState = proxyRefs(setupResult)
|
|
{
|
|
exposeSetupStateOnRenderContext(instance)
|
|
}
|
|
}
|
|
else if (setupResult !== void 0) {
|
|
warn$1(
|
|
`setup() should return an object. Received: ${setupResult === null ? 'null' : typeof setupResult}`,
|
|
)
|
|
}
|
|
finishComponentSetup(instance, isSSR)
|
|
}
|
|
let compile
|
|
const isRuntimeOnly = () => !compile
|
|
function finishComponentSetup(instance, isSSR, skipOptions) {
|
|
const Component = instance.type
|
|
if (!instance.render) {
|
|
if (!isSSR && compile && !Component.render) {
|
|
const template = Component.template || resolveMergedOptions(instance).template
|
|
if (template) {
|
|
{
|
|
startMeasure(instance, `compile`)
|
|
}
|
|
const { isCustomElement, compilerOptions } = instance.appContext.config
|
|
const { delimiters, compilerOptions: componentCompilerOptions } = Component
|
|
const finalCompilerOptions = extend(
|
|
extend(
|
|
{
|
|
isCustomElement,
|
|
delimiters,
|
|
},
|
|
compilerOptions,
|
|
),
|
|
componentCompilerOptions,
|
|
)
|
|
Component.render = compile(template, finalCompilerOptions)
|
|
{
|
|
endMeasure(instance, `compile`)
|
|
}
|
|
}
|
|
}
|
|
instance.render = Component.render || NOOP
|
|
}
|
|
{
|
|
const reset = setCurrentInstance(instance)
|
|
pauseTracking()
|
|
try {
|
|
applyOptions(instance)
|
|
}
|
|
finally {
|
|
resetTracking()
|
|
reset()
|
|
}
|
|
}
|
|
if (!Component.render && instance.render === NOOP && !isSSR) {
|
|
if (Component.template) {
|
|
warn$1(
|
|
`Component provided template option but runtime compilation is not supported in this build of Vue.` + (` Use "vue.esm-browser.js" instead.`),
|
|
)
|
|
}
|
|
else {
|
|
warn$1(`Component is missing template or render function: `, Component)
|
|
}
|
|
}
|
|
}
|
|
const attrsProxyHandlers = {
|
|
get(target, key) {
|
|
markAttrsAccessed()
|
|
track(target, 'get', '')
|
|
return target[key]
|
|
},
|
|
set() {
|
|
warn$1(`setupContext.attrs is readonly.`)
|
|
return false
|
|
},
|
|
deleteProperty() {
|
|
warn$1(`setupContext.attrs is readonly.`)
|
|
return false
|
|
},
|
|
}
|
|
function getSlotsProxy(instance) {
|
|
return instance.slotsProxy || (instance.slotsProxy = new Proxy(instance.slots, {
|
|
get(target, key) {
|
|
track(instance, 'get', '$slots')
|
|
return target[key]
|
|
},
|
|
}))
|
|
}
|
|
function createSetupContext(instance) {
|
|
const expose = (exposed) => {
|
|
{
|
|
if (instance.exposed)
|
|
warn$1(`expose() should be called only once per setup().`)
|
|
|
|
if (exposed != null) {
|
|
let exposedType = typeof exposed
|
|
if (exposedType === 'object') {
|
|
if (isArray(exposed))
|
|
exposedType = 'array'
|
|
else if (isRef(exposed))
|
|
exposedType = 'ref'
|
|
}
|
|
if (exposedType !== 'object') {
|
|
warn$1(
|
|
`expose() should be passed a plain object, received ${exposedType}.`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
instance.exposed = exposed || {}
|
|
}
|
|
{
|
|
let attrsProxy
|
|
return Object.freeze({
|
|
get attrs() {
|
|
return attrsProxy || (attrsProxy = new Proxy(instance.attrs, attrsProxyHandlers))
|
|
},
|
|
get slots() {
|
|
return getSlotsProxy(instance)
|
|
},
|
|
get emit() {
|
|
return (event, ...args) => instance.emit(event, ...args)
|
|
},
|
|
expose,
|
|
})
|
|
}
|
|
}
|
|
function getExposeProxy(instance) {
|
|
if (instance.exposed) {
|
|
return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {
|
|
get(target, key) {
|
|
if (key in target)
|
|
return target[key]
|
|
else if (key in publicPropertiesMap)
|
|
return publicPropertiesMap[key](instance)
|
|
},
|
|
has(target, key) {
|
|
return key in target || key in publicPropertiesMap
|
|
},
|
|
}))
|
|
}
|
|
}
|
|
const classifyRE = /(?:^|[-_])(\w)/g
|
|
const classify = str => str.replace(classifyRE, c => c.toUpperCase()).replace(/[-_]/g, '')
|
|
function getComponentName(Component, includeInferred = true) {
|
|
return isFunction(Component) ? Component.displayName || Component.name : Component.name || includeInferred && Component.__name
|
|
}
|
|
function formatComponentName(instance, Component, isRoot = false) {
|
|
let name = getComponentName(Component)
|
|
if (!name && Component.__file) {
|
|
const match = Component.__file.match(/([^/\\]+)\.\w+$/)
|
|
if (match)
|
|
name = match[1]
|
|
}
|
|
if (!name && instance && instance.parent) {
|
|
const inferFromRegistry = (registry) => {
|
|
for (const key in registry) {
|
|
if (registry[key] === Component)
|
|
return key
|
|
}
|
|
}
|
|
name = inferFromRegistry(
|
|
instance.components || instance.parent.type.components,
|
|
) || inferFromRegistry(instance.appContext.components)
|
|
}
|
|
return name ? classify(name) : isRoot ? `App` : `Anonymous`
|
|
}
|
|
function isClassComponent(value) {
|
|
return isFunction(value) && '__vccOpts' in value
|
|
}
|
|
|
|
function computed(getterOrOptions, debugOptions) {
|
|
const c = computed$1(getterOrOptions, debugOptions, isInSSRComponentSetup)
|
|
{
|
|
const i = getCurrentInstance()
|
|
if (i && i.appContext.config.warnRecursiveComputed)
|
|
c._warnRecursive = true
|
|
}
|
|
return c
|
|
}
|
|
|
|
const version = '3.4.27'
|
|
const warn = warn$1
|
|
const _ssrUtils = {
|
|
createComponentInstance: createComponentInstance$1,
|
|
setupComponent: setupComponent$1,
|
|
renderComponentRoot: renderComponentRoot$1,
|
|
setCurrentRenderingInstance: setCurrentRenderingInstance$1,
|
|
isVNode: isVNode$2,
|
|
normalizeVNode: normalizeVNode$1,
|
|
}
|
|
const ssrUtils = _ssrUtils
|
|
|
|
const svgNS = 'http://www.w3.org/2000/svg'
|
|
const mathmlNS = 'http://www.w3.org/1998/Math/MathML'
|
|
const doc = typeof document !== 'undefined' ? document : null
|
|
const templateContainer = doc && /* @__PURE__ */ doc.createElement('template')
|
|
const nodeOps = {
|
|
insert: (child, parent, anchor) => {
|
|
parent.insertBefore(child, anchor || null)
|
|
},
|
|
remove: (child) => {
|
|
const parent = child.parentNode
|
|
if (parent)
|
|
parent.removeChild(child)
|
|
},
|
|
createElement: (tag, namespace, is, props) => {
|
|
const el = namespace === 'svg' ? doc.createElementNS(svgNS, tag) : namespace === 'mathml' ? doc.createElementNS(mathmlNS, tag) : doc.createElement(tag, is ? { is } : void 0)
|
|
if (tag === 'select' && props && props.multiple != null)
|
|
el.setAttribute('multiple', props.multiple)
|
|
|
|
return el
|
|
},
|
|
createText: text => doc.createTextNode(text),
|
|
createComment: text => doc.createComment(text),
|
|
setText: (node, text) => {
|
|
node.nodeValue = text
|
|
},
|
|
setElementText: (el, text) => {
|
|
el.textContent = text
|
|
},
|
|
parentNode: node => node.parentNode,
|
|
nextSibling: node => node.nextSibling,
|
|
querySelector: selector => doc.querySelector(selector),
|
|
setScopeId(el, id) {
|
|
el.setAttribute(id, '')
|
|
},
|
|
// __UNSAFE__
|
|
// Reason: innerHTML.
|
|
// Static content here can only come from compiled templates.
|
|
// As long as the user only uses trusted templates, this is safe.
|
|
insertStaticContent(content, parent, anchor, namespace, start, end) {
|
|
const before = anchor ? anchor.previousSibling : parent.lastChild
|
|
if (start && (start === end || start.nextSibling)) {
|
|
while (true) {
|
|
parent.insertBefore(start.cloneNode(true), anchor)
|
|
if (start === end || !(start = start.nextSibling))
|
|
break
|
|
}
|
|
}
|
|
else {
|
|
templateContainer.innerHTML = namespace === 'svg' ? `<svg>${content}</svg>` : namespace === 'mathml' ? `<math>${content}</math>` : content
|
|
const template = templateContainer.content
|
|
if (namespace === 'svg' || namespace === 'mathml') {
|
|
const wrapper = template.firstChild
|
|
while (wrapper.firstChild)
|
|
template.appendChild(wrapper.firstChild)
|
|
|
|
template.removeChild(wrapper)
|
|
}
|
|
parent.insertBefore(template, anchor)
|
|
}
|
|
return [
|
|
// first
|
|
before ? before.nextSibling : parent.firstChild,
|
|
// last
|
|
anchor ? anchor.previousSibling : parent.lastChild,
|
|
]
|
|
},
|
|
}
|
|
|
|
const vtcKey = Symbol('_vtc')
|
|
|
|
function patchClass(el, value, isSVG) {
|
|
const transitionClasses = el[vtcKey]
|
|
if (transitionClasses)
|
|
value = (value ? [value, ...transitionClasses] : [...transitionClasses]).join(' ')
|
|
|
|
if (value == null)
|
|
el.removeAttribute('class')
|
|
else if (isSVG)
|
|
el.setAttribute('class', value)
|
|
else
|
|
el.className = value
|
|
}
|
|
|
|
const vShowOriginalDisplay = Symbol('_vod')
|
|
const vShowHidden = Symbol('_vsh')
|
|
|
|
const CSS_VAR_TEXT = Symbol('CSS_VAR_TEXT')
|
|
|
|
const displayRE = /(^|;)\s*display\s*:/
|
|
function patchStyle(el, prev, next) {
|
|
const style = el.style
|
|
const isCssString = isString(next)
|
|
let hasControlledDisplay = false
|
|
if (next && !isCssString) {
|
|
if (prev) {
|
|
if (!isString(prev)) {
|
|
for (const key in prev) {
|
|
if (next[key] == null)
|
|
setStyle(style, key, '')
|
|
}
|
|
}
|
|
else {
|
|
for (const prevStyle of prev.split(';')) {
|
|
const key = prevStyle.slice(0, prevStyle.indexOf(':')).trim()
|
|
if (next[key] == null)
|
|
setStyle(style, key, '')
|
|
}
|
|
}
|
|
}
|
|
for (const key in next) {
|
|
if (key === 'display')
|
|
hasControlledDisplay = true
|
|
|
|
setStyle(style, key, next[key])
|
|
}
|
|
}
|
|
else {
|
|
if (isCssString) {
|
|
if (prev !== next) {
|
|
const cssVarText = style[CSS_VAR_TEXT]
|
|
if (cssVarText)
|
|
next += `;${cssVarText}`
|
|
|
|
style.cssText = next
|
|
hasControlledDisplay = displayRE.test(next)
|
|
}
|
|
}
|
|
else if (prev) {
|
|
el.removeAttribute('style')
|
|
}
|
|
}
|
|
if (vShowOriginalDisplay in el) {
|
|
el[vShowOriginalDisplay] = hasControlledDisplay ? style.display : ''
|
|
if (el[vShowHidden])
|
|
style.display = 'none'
|
|
}
|
|
}
|
|
const semicolonRE = /[^\\];\s*$/
|
|
const importantRE = /\s*!important$/
|
|
function setStyle(style, name, val) {
|
|
if (isArray(val)) {
|
|
val.forEach(v => setStyle(style, name, v))
|
|
}
|
|
else {
|
|
if (val == null)
|
|
val = ''
|
|
{
|
|
if (semicolonRE.test(val)) {
|
|
warn(
|
|
`Unexpected semicolon at the end of '${name}' style value: '${val}'`,
|
|
)
|
|
}
|
|
}
|
|
if (name.startsWith('--')) {
|
|
style.setProperty(name, val)
|
|
}
|
|
else {
|
|
const prefixed = autoPrefix(style, name)
|
|
if (importantRE.test(val)) {
|
|
style.setProperty(
|
|
hyphenate(prefixed),
|
|
val.replace(importantRE, ''),
|
|
'important',
|
|
)
|
|
}
|
|
else {
|
|
style[prefixed] = val
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const prefixes = ['Webkit', 'Moz', 'ms']
|
|
const prefixCache = {}
|
|
function autoPrefix(style, rawName) {
|
|
const cached = prefixCache[rawName]
|
|
if (cached)
|
|
return cached
|
|
|
|
let name = camelize(rawName)
|
|
if (name !== 'filter' && name in style)
|
|
return prefixCache[rawName] = name
|
|
|
|
name = capitalize(name)
|
|
for (let i = 0; i < prefixes.length; i++) {
|
|
const prefixed = prefixes[i] + name
|
|
if (prefixed in style)
|
|
return prefixCache[rawName] = prefixed
|
|
}
|
|
return rawName
|
|
}
|
|
|
|
const xlinkNS = 'http://www.w3.org/1999/xlink'
|
|
function patchAttr(el, key, value, isSVG, instance) {
|
|
if (isSVG && key.startsWith('xlink:')) {
|
|
if (value == null)
|
|
el.removeAttributeNS(xlinkNS, key.slice(6, key.length))
|
|
else
|
|
el.setAttributeNS(xlinkNS, key, value)
|
|
}
|
|
else {
|
|
const isBoolean = isSpecialBooleanAttr(key)
|
|
if (value == null || isBoolean && !includeBooleanAttr(value))
|
|
el.removeAttribute(key)
|
|
else
|
|
el.setAttribute(key, isBoolean ? '' : value)
|
|
}
|
|
}
|
|
|
|
function patchDOMProp(el, key, value, prevChildren, parentComponent, parentSuspense, unmountChildren) {
|
|
if (key === 'innerHTML' || key === 'textContent') {
|
|
if (prevChildren)
|
|
unmountChildren(prevChildren, parentComponent, parentSuspense)
|
|
|
|
el[key] = value == null ? '' : value
|
|
return
|
|
}
|
|
const tag = el.tagName
|
|
if (key === 'value' && tag !== 'PROGRESS' // custom elements may use _value internally
|
|
&& !tag.includes('-')) {
|
|
const oldValue = tag === 'OPTION' ? el.getAttribute('value') || '' : el.value
|
|
const newValue = value == null ? '' : value
|
|
if (oldValue !== newValue || !('_value' in el))
|
|
el.value = newValue
|
|
|
|
if (value == null)
|
|
el.removeAttribute(key)
|
|
|
|
el._value = value
|
|
return
|
|
}
|
|
let needRemove = false
|
|
if (value === '' || value == null) {
|
|
const type = typeof el[key]
|
|
if (type === 'boolean') {
|
|
value = includeBooleanAttr(value)
|
|
}
|
|
else if (value == null && type === 'string') {
|
|
value = ''
|
|
needRemove = true
|
|
}
|
|
else if (type === 'number') {
|
|
value = 0
|
|
needRemove = true
|
|
}
|
|
}
|
|
try {
|
|
el[key] = value
|
|
}
|
|
catch (e) {
|
|
if (!needRemove) {
|
|
warn(
|
|
`Failed setting prop "${key}" on <${tag.toLowerCase()}>: value ${value} is invalid.`,
|
|
e,
|
|
)
|
|
}
|
|
}
|
|
needRemove && el.removeAttribute(key)
|
|
}
|
|
|
|
function addEventListener(el, event, handler, options) {
|
|
el.addEventListener(event, handler, options)
|
|
}
|
|
function removeEventListener(el, event, handler, options) {
|
|
el.removeEventListener(event, handler, options)
|
|
}
|
|
const veiKey = Symbol('_vei')
|
|
function patchEvent(el, rawName, prevValue, nextValue, instance = null) {
|
|
const invokers = el[veiKey] || (el[veiKey] = {})
|
|
const existingInvoker = invokers[rawName]
|
|
if (nextValue && existingInvoker) {
|
|
existingInvoker.value = sanitizeEventValue(nextValue, rawName)
|
|
}
|
|
else {
|
|
const [name, options] = parseName(rawName)
|
|
if (nextValue) {
|
|
const invoker = invokers[rawName] = createInvoker(
|
|
sanitizeEventValue(nextValue, rawName),
|
|
instance,
|
|
)
|
|
addEventListener(el, name, invoker, options)
|
|
}
|
|
else if (existingInvoker) {
|
|
removeEventListener(el, name, existingInvoker, options)
|
|
invokers[rawName] = void 0
|
|
}
|
|
}
|
|
}
|
|
const optionsModifierRE = /(?:Once|Passive|Capture)$/
|
|
function parseName(name) {
|
|
let options
|
|
if (optionsModifierRE.test(name)) {
|
|
options = {}
|
|
let m
|
|
while (m = name.match(optionsModifierRE)) {
|
|
name = name.slice(0, name.length - m[0].length)
|
|
options[m[0].toLowerCase()] = true
|
|
}
|
|
}
|
|
const event = name[2] === ':' ? name.slice(3) : hyphenate(name.slice(2))
|
|
return [event, options]
|
|
}
|
|
let cachedNow = 0
|
|
const p = /* @__PURE__ */ Promise.resolve()
|
|
const getNow = () => cachedNow || (p.then(() => cachedNow = 0), cachedNow = Date.now())
|
|
function createInvoker(initialValue, instance) {
|
|
const invoker = (e) => {
|
|
if (!e._vts)
|
|
e._vts = Date.now()
|
|
else if (e._vts <= invoker.attached)
|
|
return
|
|
|
|
callWithAsyncErrorHandling(
|
|
patchStopImmediatePropagation(e, invoker.value),
|
|
instance,
|
|
5,
|
|
[e],
|
|
)
|
|
}
|
|
invoker.value = initialValue
|
|
invoker.attached = getNow()
|
|
return invoker
|
|
}
|
|
function sanitizeEventValue(value, propName) {
|
|
if (isFunction(value) || isArray(value))
|
|
return value
|
|
|
|
warn(
|
|
`Wrong type passed as event handler to ${propName} - did you forget @ or : in front of your prop?
|
|
Expected function or array of functions, received type ${typeof value}.`,
|
|
)
|
|
return NOOP
|
|
}
|
|
function patchStopImmediatePropagation(e, value) {
|
|
if (isArray(value)) {
|
|
const originalStop = e.stopImmediatePropagation
|
|
e.stopImmediatePropagation = () => {
|
|
originalStop.call(e)
|
|
e._stopped = true
|
|
}
|
|
return value.map(
|
|
fn => e2 => !e2._stopped && fn && fn(e2),
|
|
)
|
|
}
|
|
else {
|
|
return value
|
|
}
|
|
}
|
|
|
|
function isNativeOn(key) {
|
|
return key.charCodeAt(0) === 111 && key.charCodeAt(1) === 110 // lowercase letter
|
|
&& key.charCodeAt(2) > 96 && key.charCodeAt(2) < 123
|
|
}
|
|
function patchProp(el, key, prevValue, nextValue, namespace, prevChildren, parentComponent, parentSuspense, unmountChildren) {
|
|
const isSVG = namespace === 'svg'
|
|
if (key === 'class') {
|
|
patchClass(el, nextValue, isSVG)
|
|
}
|
|
else if (key === 'style') {
|
|
patchStyle(el, prevValue, nextValue)
|
|
}
|
|
else if (isOn(key)) {
|
|
if (!isModelListener(key))
|
|
patchEvent(el, key, prevValue, nextValue, parentComponent)
|
|
}
|
|
else if (key[0] === '.' ? (key = key.slice(1), true) : key[0] === '^' ? (key = key.slice(1), false) : shouldSetAsProp(el, key, nextValue, isSVG)) {
|
|
patchDOMProp(
|
|
el,
|
|
key,
|
|
nextValue,
|
|
prevChildren,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren,
|
|
)
|
|
}
|
|
else {
|
|
if (key === 'true-value')
|
|
el._trueValue = nextValue
|
|
else if (key === 'false-value')
|
|
el._falseValue = nextValue
|
|
|
|
patchAttr(el, key, nextValue, isSVG)
|
|
}
|
|
}
|
|
function shouldSetAsProp(el, key, value, isSVG) {
|
|
if (isSVG) {
|
|
if (key === 'innerHTML' || key === 'textContent')
|
|
return true
|
|
|
|
if (key in el && isNativeOn(key) && isFunction(value))
|
|
return true
|
|
|
|
return false
|
|
}
|
|
if (key === 'spellcheck' || key === 'draggable' || key === 'translate')
|
|
return false
|
|
|
|
if (key === 'form')
|
|
return false
|
|
|
|
if (key === 'list' && el.tagName === 'INPUT')
|
|
return false
|
|
|
|
if (key === 'type' && el.tagName === 'TEXTAREA')
|
|
return false
|
|
|
|
if (key === 'width' || key === 'height') {
|
|
const tag = el.tagName
|
|
if (tag === 'IMG' || tag === 'VIDEO' || tag === 'CANVAS' || tag === 'SOURCE')
|
|
return false
|
|
}
|
|
if (isNativeOn(key) && isString(value))
|
|
return false
|
|
|
|
return key in el
|
|
}
|
|
|
|
function getModelAssigner(vnode) {
|
|
const fn = vnode.props['onUpdate:modelValue'] || false
|
|
return isArray(fn) ? value => invokeArrayFns(fn, value) : fn
|
|
}
|
|
function onCompositionStart(e) {
|
|
e.target.composing = true
|
|
}
|
|
function onCompositionEnd(e) {
|
|
const target = e.target
|
|
if (target.composing) {
|
|
target.composing = false
|
|
target.dispatchEvent(new Event('input'))
|
|
}
|
|
}
|
|
const assignKey = Symbol('_assign')
|
|
const vModelText = {
|
|
created(el, { modifiers: { lazy, trim, number } }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
const castToNumber = number || vnode.props && vnode.props.type === 'number'
|
|
addEventListener(el, lazy ? 'change' : 'input', (e) => {
|
|
if (e.target.composing)
|
|
return
|
|
let domValue = el.value
|
|
if (trim)
|
|
domValue = domValue.trim()
|
|
|
|
if (castToNumber)
|
|
domValue = looseToNumber(domValue)
|
|
|
|
el[assignKey](domValue)
|
|
})
|
|
if (trim) {
|
|
addEventListener(el, 'change', () => {
|
|
el.value = el.value.trim()
|
|
})
|
|
}
|
|
if (!lazy) {
|
|
addEventListener(el, 'compositionstart', onCompositionStart)
|
|
addEventListener(el, 'compositionend', onCompositionEnd)
|
|
addEventListener(el, 'change', onCompositionEnd)
|
|
}
|
|
},
|
|
// set value on mounted so it's after min/max for type="range"
|
|
mounted(el, { value }) {
|
|
el.value = value == null ? '' : value
|
|
},
|
|
beforeUpdate(el, { value, modifiers: { lazy, trim, number } }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
if (el.composing)
|
|
return
|
|
const elValue = (number || el.type === 'number') && !/^0\d/.test(el.value) ? looseToNumber(el.value) : el.value
|
|
const newValue = value == null ? '' : value
|
|
if (elValue === newValue)
|
|
return
|
|
|
|
if (document.activeElement === el && el.type !== 'range') {
|
|
if (lazy)
|
|
return
|
|
|
|
if (trim && el.value.trim() === newValue)
|
|
return
|
|
}
|
|
el.value = newValue
|
|
},
|
|
}
|
|
const vModelCheckbox = {
|
|
// #4096 array checkboxes need to be deep traversed
|
|
deep: true,
|
|
created(el, _, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
addEventListener(el, 'change', () => {
|
|
const modelValue = el._modelValue
|
|
const elementValue = getValue(el)
|
|
const checked = el.checked
|
|
const assign = el[assignKey]
|
|
if (isArray(modelValue)) {
|
|
const index = looseIndexOf(modelValue, elementValue)
|
|
const found = index !== -1
|
|
if (checked && !found) {
|
|
assign(modelValue.concat(elementValue))
|
|
}
|
|
else if (!checked && found) {
|
|
const filtered = [...modelValue]
|
|
filtered.splice(index, 1)
|
|
assign(filtered)
|
|
}
|
|
}
|
|
else if (isSet(modelValue)) {
|
|
const cloned = new Set(modelValue)
|
|
if (checked)
|
|
cloned.add(elementValue)
|
|
else
|
|
cloned.delete(elementValue)
|
|
|
|
assign(cloned)
|
|
}
|
|
else {
|
|
assign(getCheckboxValue(el, checked))
|
|
}
|
|
})
|
|
},
|
|
// set initial checked on mount to wait for true-value/false-value
|
|
mounted: setChecked,
|
|
beforeUpdate(el, binding, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
setChecked(el, binding, vnode)
|
|
},
|
|
}
|
|
function setChecked(el, { value, oldValue }, vnode) {
|
|
el._modelValue = value
|
|
if (isArray(value))
|
|
el.checked = looseIndexOf(value, vnode.props.value) > -1
|
|
else if (isSet(value))
|
|
el.checked = value.has(vnode.props.value)
|
|
else if (value !== oldValue)
|
|
el.checked = looseEqual(value, getCheckboxValue(el, true))
|
|
}
|
|
const vModelRadio = {
|
|
created(el, { value }, vnode) {
|
|
el.checked = looseEqual(value, vnode.props.value)
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
addEventListener(el, 'change', () => {
|
|
el[assignKey](getValue(el))
|
|
})
|
|
},
|
|
beforeUpdate(el, { value, oldValue }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode)
|
|
if (value !== oldValue)
|
|
el.checked = looseEqual(value, vnode.props.value)
|
|
},
|
|
}
|
|
function getValue(el) {
|
|
return '_value' in el ? el._value : el.value
|
|
}
|
|
function getCheckboxValue(el, checked) {
|
|
const key = checked ? '_trueValue' : '_falseValue'
|
|
return key in el ? el[key] : checked
|
|
}
|
|
function initVModelForSSR() {
|
|
vModelText.getSSRProps = ({ value }) => ({ value })
|
|
vModelRadio.getSSRProps = ({ value }, vnode) => {
|
|
if (vnode.props && looseEqual(vnode.props.value, value))
|
|
return { checked: true }
|
|
}
|
|
vModelCheckbox.getSSRProps = ({ value }, vnode) => {
|
|
if (isArray(value)) {
|
|
if (vnode.props && looseIndexOf(value, vnode.props.value) > -1)
|
|
return { checked: true }
|
|
}
|
|
else if (isSet(value)) {
|
|
if (vnode.props && value.has(vnode.props.value))
|
|
return { checked: true }
|
|
}
|
|
else if (value) {
|
|
return { checked: true }
|
|
}
|
|
}
|
|
}
|
|
|
|
const rendererOptions = /* @__PURE__ */ extend({ patchProp }, nodeOps)
|
|
let renderer
|
|
function ensureRenderer() {
|
|
return renderer || (renderer = createRenderer(rendererOptions))
|
|
}
|
|
function createApp(...args) {
|
|
const app = ensureRenderer().createApp(...args)
|
|
{
|
|
injectNativeTagCheck(app)
|
|
injectCompilerOptionsCheck(app)
|
|
}
|
|
const { mount } = app
|
|
app.mount = (containerOrSelector) => {
|
|
const container = normalizeContainer(containerOrSelector)
|
|
if (!container)
|
|
return
|
|
const component = app._component
|
|
if (!isFunction(component) && !component.render && !component.template)
|
|
component.template = container.innerHTML
|
|
|
|
container.innerHTML = ''
|
|
const proxy = mount(container, false, resolveRootNamespace(container))
|
|
if (container instanceof Element) {
|
|
container.removeAttribute('v-cloak')
|
|
container.setAttribute('data-v-app', '')
|
|
}
|
|
return proxy
|
|
}
|
|
return app
|
|
}
|
|
function resolveRootNamespace(container) {
|
|
if (container instanceof SVGElement)
|
|
return 'svg'
|
|
|
|
if (typeof MathMLElement === 'function' && container instanceof MathMLElement)
|
|
return 'mathml'
|
|
}
|
|
function injectNativeTagCheck(app) {
|
|
Object.defineProperty(app.config, 'isNativeTag', {
|
|
value: tag => isHTMLTag(tag) || isSVGTag(tag) || isMathMLTag(tag),
|
|
writable: false,
|
|
})
|
|
}
|
|
function injectCompilerOptionsCheck(app) {
|
|
{
|
|
const isCustomElement = app.config.isCustomElement
|
|
Object.defineProperty(app.config, 'isCustomElement', {
|
|
get() {
|
|
return isCustomElement
|
|
},
|
|
set() {
|
|
warn(
|
|
`The \`isCustomElement\` config option is deprecated. Use \`compilerOptions.isCustomElement\` instead.`,
|
|
)
|
|
},
|
|
})
|
|
const compilerOptions = app.config.compilerOptions
|
|
const msg = `The \`compilerOptions\` config option is only respected when using a build of Vue.js that includes the runtime compiler (aka "full build"). Since you are using the runtime-only build, \`compilerOptions\` must be passed to \`@vue/compiler-dom\` in the build setup instead.
|
|
- For vue-loader: pass it via vue-loader's \`compilerOptions\` loader option.
|
|
- For vue-cli: see https://cli.vuejs.org/guide/webpack.html#modifying-options-of-a-loader
|
|
- For vite: pass it via @vitejs/plugin-vue options. See https://github.com/vitejs/vite-plugin-vue/tree/main/packages/plugin-vue#example-for-passing-options-to-vuecompiler-sfc`
|
|
Object.defineProperty(app.config, 'compilerOptions', {
|
|
get() {
|
|
warn(msg)
|
|
return compilerOptions
|
|
},
|
|
set() {
|
|
warn(msg)
|
|
},
|
|
})
|
|
}
|
|
}
|
|
function normalizeContainer(container) {
|
|
if (isString(container)) {
|
|
const res = document.querySelector(container)
|
|
if (!res) {
|
|
warn(
|
|
`Failed to mount app: mount target selector "${container}" returned null.`,
|
|
)
|
|
}
|
|
return res
|
|
}
|
|
if (window.ShadowRoot && container instanceof window.ShadowRoot && container.mode === 'closed') {
|
|
warn(
|
|
`mounting on a ShadowRoot with \`{mode: "closed"}\` may lead to unpredictable bugs`,
|
|
)
|
|
}
|
|
return container
|
|
}
|
|
let ssrDirectiveInitialized = false
|
|
function initDirectivesForSSR() {
|
|
if (!ssrDirectiveInitialized) {
|
|
ssrDirectiveInitialized = true
|
|
initVModelForSSR()
|
|
}
|
|
}
|
|
|
|
const shouldIgnoreProp = /* @__PURE__ */ makeMap(
|
|
`,key,ref,innerHTML,textContent,ref_key,ref_for`,
|
|
)
|
|
function ssrRenderAttrs(props, tag) {
|
|
let ret = ''
|
|
for (const key in props) {
|
|
if (shouldIgnoreProp(key) || isOn(key) || tag === 'textarea' && key === 'value')
|
|
continue
|
|
|
|
const value = props[key]
|
|
if (key === 'class')
|
|
ret += ` class="${ssrRenderClass(value)}"`
|
|
else if (key === 'style')
|
|
ret += ` style="${ssrRenderStyle(value)}"`
|
|
else
|
|
ret += ssrRenderDynamicAttr(key, value, tag)
|
|
}
|
|
return ret
|
|
}
|
|
function ssrRenderDynamicAttr(key, value, tag) {
|
|
if (!isRenderableAttrValue(value))
|
|
return ``
|
|
|
|
const attrKey = tag && (tag.indexOf('-') > 0 || isSVGTag(tag)) ? key : propsToAttrMap[key] || key.toLowerCase()
|
|
if (isBooleanAttr(attrKey)) {
|
|
return includeBooleanAttr(value) ? ` ${attrKey}` : ``
|
|
}
|
|
else if (isSSRSafeAttrName(attrKey)) {
|
|
return value === '' ? ` ${attrKey}` : ` ${attrKey}="${escapeHtml(value)}"`
|
|
}
|
|
else {
|
|
console.warn(
|
|
`[@vue/server-renderer] Skipped rendering unsafe attribute name: ${attrKey}`,
|
|
)
|
|
return ``
|
|
}
|
|
}
|
|
function ssrRenderAttr(key, value) {
|
|
if (!isRenderableAttrValue(value))
|
|
return ``
|
|
|
|
return ` ${key}="${escapeHtml(value)}"`
|
|
}
|
|
function ssrRenderClass(raw) {
|
|
return escapeHtml(normalizeClass(raw))
|
|
}
|
|
function ssrRenderStyle(raw) {
|
|
if (!raw)
|
|
return ''
|
|
|
|
if (isString(raw))
|
|
return escapeHtml(raw)
|
|
|
|
const styles = normalizeStyle(raw)
|
|
return escapeHtml(stringifyStyle(styles))
|
|
}
|
|
|
|
function ssrRenderComponent(comp, props = null, children = null, parentComponent = null, slotScopeId) {
|
|
return renderComponentVNode(
|
|
createVNode(comp, props, children),
|
|
parentComponent,
|
|
slotScopeId,
|
|
)
|
|
}
|
|
|
|
function ssrRenderSlot(slots, slotName, slotProps, fallbackRenderFn, push, parentComponent, slotScopeId) {
|
|
push(`<!--[-->`)
|
|
ssrRenderSlotInner(
|
|
slots,
|
|
slotName,
|
|
slotProps,
|
|
fallbackRenderFn,
|
|
push,
|
|
parentComponent,
|
|
slotScopeId,
|
|
)
|
|
push(`<!--]-->`)
|
|
}
|
|
function ssrRenderSlotInner(slots, slotName, slotProps, fallbackRenderFn, push, parentComponent, slotScopeId, transition) {
|
|
const slotFn = slots[slotName]
|
|
if (slotFn) {
|
|
const slotBuffer = []
|
|
const bufferedPush = (item) => {
|
|
slotBuffer.push(item)
|
|
}
|
|
const ret = slotFn(
|
|
slotProps,
|
|
bufferedPush,
|
|
parentComponent,
|
|
slotScopeId ? ` ${slotScopeId}` : '',
|
|
)
|
|
if (isArray(ret)) {
|
|
renderVNodeChildren(push, ret, parentComponent, slotScopeId)
|
|
}
|
|
else {
|
|
let isEmptySlot = true
|
|
if (transition) {
|
|
isEmptySlot = false
|
|
}
|
|
else {
|
|
for (let i = 0; i < slotBuffer.length; i++) {
|
|
if (!isComment(slotBuffer[i])) {
|
|
isEmptySlot = false
|
|
break
|
|
}
|
|
}
|
|
}
|
|
if (isEmptySlot) {
|
|
if (fallbackRenderFn)
|
|
fallbackRenderFn()
|
|
}
|
|
else {
|
|
let start = 0
|
|
let end = slotBuffer.length
|
|
if (transition && slotBuffer[0] === '<!--[-->' && slotBuffer[end - 1] === '<!--]-->') {
|
|
start++
|
|
end--
|
|
}
|
|
for (let i = start; i < end; i++)
|
|
push(slotBuffer[i])
|
|
}
|
|
}
|
|
}
|
|
else if (fallbackRenderFn) {
|
|
fallbackRenderFn()
|
|
}
|
|
}
|
|
const commentTestRE = /^<!--.*-->$/s
|
|
const commentRE = /<!--[^]*?-->/gm
|
|
function isComment(item) {
|
|
if (typeof item !== 'string' || !commentTestRE.test(item))
|
|
return false
|
|
if (item.length <= 8)
|
|
return true
|
|
return !item.replace(commentRE, '').trim()
|
|
}
|
|
|
|
function ssrRenderTeleport(parentPush, contentRenderFn, target, disabled, parentComponent) {
|
|
parentPush('<!--teleport start-->')
|
|
const context = parentComponent.appContext.provides[ssrContextKey]
|
|
const teleportBuffers = context.__teleportBuffers || (context.__teleportBuffers = {})
|
|
const targetBuffer = teleportBuffers[target] || (teleportBuffers[target] = [])
|
|
const bufferIndex = targetBuffer.length
|
|
let teleportContent
|
|
if (disabled) {
|
|
contentRenderFn(parentPush)
|
|
teleportContent = `<!--teleport anchor-->`
|
|
}
|
|
else {
|
|
const { getBuffer, push } = createBuffer()
|
|
contentRenderFn(push)
|
|
push(`<!--teleport anchor-->`)
|
|
teleportContent = getBuffer()
|
|
}
|
|
targetBuffer.splice(bufferIndex, 0, teleportContent)
|
|
parentPush('<!--teleport end-->')
|
|
}
|
|
|
|
function ssrInterpolate(value) {
|
|
return escapeHtml(toDisplayString(value))
|
|
}
|
|
|
|
function ssrRenderList(source, renderItem) {
|
|
if (isArray(source) || isString(source)) {
|
|
for (let i = 0, l = source.length; i < l; i++)
|
|
renderItem(source[i], i)
|
|
}
|
|
else if (typeof source === 'number') {
|
|
if (!Number.isInteger(source)) {
|
|
warn(`The v-for range expect an integer value but got ${source}.`)
|
|
return
|
|
}
|
|
for (let i = 0; i < source; i++)
|
|
renderItem(i + 1, i)
|
|
}
|
|
else if (isObject(source)) {
|
|
if (source[Symbol.iterator]) {
|
|
const arr = Array.from(source)
|
|
for (let i = 0, l = arr.length; i < l; i++)
|
|
renderItem(arr[i], i)
|
|
}
|
|
else {
|
|
const keys = Object.keys(source)
|
|
for (let i = 0, l = keys.length; i < l; i++) {
|
|
const key = keys[i]
|
|
renderItem(source[key], key, i)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
async function ssrRenderSuspense(push, { default: renderContent }) {
|
|
if (renderContent)
|
|
renderContent()
|
|
else
|
|
push(`<!---->`)
|
|
}
|
|
|
|
function ssrGetDirectiveProps(instance, dir, value, arg, modifiers = {}) {
|
|
if (typeof dir !== 'function' && dir.getSSRProps) {
|
|
return dir.getSSRProps(
|
|
{
|
|
dir,
|
|
instance,
|
|
value,
|
|
oldValue: void 0,
|
|
arg,
|
|
modifiers,
|
|
},
|
|
null,
|
|
) || {}
|
|
}
|
|
return {}
|
|
}
|
|
|
|
const ssrLooseEqual = looseEqual
|
|
function ssrLooseContain(arr, value) {
|
|
return looseIndexOf(arr, value) > -1
|
|
}
|
|
function ssrRenderDynamicModel(type, model, value) {
|
|
switch (type) {
|
|
case 'radio':
|
|
return looseEqual(model, value) ? ' checked' : ''
|
|
case 'checkbox':
|
|
return (isArray(model) ? ssrLooseContain(model, value) : model) ? ' checked' : ''
|
|
default:
|
|
return ssrRenderAttr('value', model)
|
|
}
|
|
}
|
|
function ssrGetDynamicModelProps(existingProps = {}, model) {
|
|
const { type, value } = existingProps
|
|
switch (type) {
|
|
case 'radio':
|
|
return looseEqual(model, value) ? { checked: true } : null
|
|
case 'checkbox':
|
|
return (isArray(model) ? ssrLooseContain(model, value) : model) ? { checked: true } : null
|
|
default:
|
|
return { value: model }
|
|
}
|
|
}
|
|
|
|
function ssrCompile(template, instance) {
|
|
{
|
|
throw new Error(
|
|
`On-the-fly template compilation is not supported in the ESM build of @vue/server-renderer. All templates must be pre-compiled into render functions.`,
|
|
)
|
|
}
|
|
}
|
|
|
|
const {
|
|
createComponentInstance,
|
|
setCurrentRenderingInstance,
|
|
setupComponent,
|
|
renderComponentRoot,
|
|
normalizeVNode,
|
|
} = ssrUtils
|
|
function createBuffer() {
|
|
let appendable = false
|
|
const buffer = []
|
|
return {
|
|
getBuffer() {
|
|
return buffer
|
|
},
|
|
push(item) {
|
|
const isStringItem = isString(item)
|
|
if (appendable && isStringItem)
|
|
buffer[buffer.length - 1] += item
|
|
else
|
|
buffer.push(item)
|
|
|
|
appendable = isStringItem
|
|
if (isPromise(item) || isArray(item) && item.hasAsync)
|
|
buffer.hasAsync = true
|
|
},
|
|
}
|
|
}
|
|
function renderComponentVNode(vnode, parentComponent = null, slotScopeId) {
|
|
const instance = createComponentInstance(vnode, parentComponent, null)
|
|
const res = setupComponent(
|
|
instance,
|
|
true,
|
|
/* isSSR */
|
|
)
|
|
const hasAsyncSetup = isPromise(res)
|
|
const prefetches = instance.sp
|
|
if (hasAsyncSetup || prefetches) {
|
|
let p = hasAsyncSetup ? res : Promise.resolve()
|
|
if (prefetches) {
|
|
p = p.then(
|
|
() => Promise.all(
|
|
prefetches.map(prefetch => prefetch.call(instance.proxy)),
|
|
),
|
|
).catch(NOOP)
|
|
}
|
|
return p.then(() => renderComponentSubTree(instance, slotScopeId))
|
|
}
|
|
else {
|
|
return renderComponentSubTree(instance, slotScopeId)
|
|
}
|
|
}
|
|
function renderComponentSubTree(instance, slotScopeId) {
|
|
const comp = instance.type
|
|
const { getBuffer, push } = createBuffer()
|
|
if (isFunction(comp)) {
|
|
const root = renderComponentRoot(instance)
|
|
if (!comp.props) {
|
|
for (const key in instance.attrs) {
|
|
if (key.startsWith(`data-v-`))
|
|
(root.props || (root.props = {}))[key] = ``
|
|
}
|
|
}
|
|
renderVNode(push, instance.subTree = root, instance, slotScopeId)
|
|
}
|
|
else {
|
|
if ((!instance.render || instance.render === NOOP) && !instance.ssrRender && !comp.ssrRender && isString(comp.template))
|
|
comp.ssrRender = ssrCompile(comp.template)
|
|
|
|
for (const e of instance.scope.effects) {
|
|
if (e.computed) {
|
|
e.computed._dirty = true
|
|
e.computed._cacheable = true
|
|
}
|
|
}
|
|
const ssrRender = instance.ssrRender || comp.ssrRender
|
|
if (ssrRender) {
|
|
let attrs = instance.inheritAttrs !== false ? instance.attrs : void 0
|
|
let hasCloned = false
|
|
let cur = instance
|
|
while (true) {
|
|
const scopeId = cur.vnode.scopeId
|
|
if (scopeId) {
|
|
if (!hasCloned) {
|
|
attrs = { ...attrs }
|
|
hasCloned = true
|
|
}
|
|
attrs[scopeId] = ''
|
|
}
|
|
const parent = cur.parent
|
|
if (parent && parent.subTree && parent.subTree === cur.vnode)
|
|
cur = parent
|
|
else
|
|
break
|
|
}
|
|
if (slotScopeId) {
|
|
if (!hasCloned)
|
|
attrs = { ...attrs }
|
|
attrs[slotScopeId.trim()] = ''
|
|
}
|
|
const prev = setCurrentRenderingInstance(instance)
|
|
try {
|
|
ssrRender(
|
|
instance.proxy,
|
|
push,
|
|
instance,
|
|
attrs,
|
|
// compiler-optimized bindings
|
|
instance.props,
|
|
instance.setupState,
|
|
instance.data,
|
|
instance.ctx,
|
|
)
|
|
}
|
|
finally {
|
|
setCurrentRenderingInstance(prev)
|
|
}
|
|
}
|
|
else if (instance.render && instance.render !== NOOP) {
|
|
renderVNode(
|
|
push,
|
|
instance.subTree = renderComponentRoot(instance),
|
|
instance,
|
|
slotScopeId,
|
|
)
|
|
}
|
|
else {
|
|
const componentName = comp.name || comp.__file || `<Anonymous>`
|
|
warn(`Component ${componentName} is missing template or render function.`)
|
|
push(`<!---->`)
|
|
}
|
|
}
|
|
return getBuffer()
|
|
}
|
|
function renderVNode(push, vnode, parentComponent, slotScopeId) {
|
|
const { type, shapeFlag, children } = vnode
|
|
switch (type) {
|
|
case Text:
|
|
push(escapeHtml(children))
|
|
break
|
|
case Comment:
|
|
push(
|
|
children ? `<!--${escapeHtmlComment(children)}-->` : `<!---->`,
|
|
)
|
|
break
|
|
case Static:
|
|
push(children)
|
|
break
|
|
case Fragment:
|
|
if (vnode.slotScopeIds)
|
|
slotScopeId = (slotScopeId ? `${slotScopeId} ` : '') + vnode.slotScopeIds.join(' ')
|
|
|
|
push(`<!--[-->`)
|
|
renderVNodeChildren(
|
|
push,
|
|
children,
|
|
parentComponent,
|
|
slotScopeId,
|
|
)
|
|
push(`<!--]-->`)
|
|
break
|
|
default:
|
|
if (shapeFlag & 1) {
|
|
renderElementVNode(push, vnode, parentComponent, slotScopeId)
|
|
}
|
|
else if (shapeFlag & 6) {
|
|
push(renderComponentVNode(vnode, parentComponent, slotScopeId))
|
|
}
|
|
else if (shapeFlag & 64) {
|
|
renderTeleportVNode(push, vnode, parentComponent, slotScopeId)
|
|
}
|
|
else if (shapeFlag & 128) {
|
|
renderVNode(push, vnode.ssContent, parentComponent, slotScopeId)
|
|
}
|
|
else {
|
|
warn(
|
|
'[@vue/server-renderer] Invalid VNode type:',
|
|
type,
|
|
`(${typeof type})`,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
function renderVNodeChildren(push, children, parentComponent, slotScopeId) {
|
|
for (let i = 0; i < children.length; i++)
|
|
renderVNode(push, normalizeVNode(children[i]), parentComponent, slotScopeId)
|
|
}
|
|
function renderElementVNode(push, vnode, parentComponent, slotScopeId) {
|
|
const tag = vnode.type
|
|
let { props, children, shapeFlag, scopeId, dirs } = vnode
|
|
let openTag = `<${tag}`
|
|
if (dirs)
|
|
props = applySSRDirectives(vnode, props, dirs)
|
|
|
|
if (props)
|
|
openTag += ssrRenderAttrs(props, tag)
|
|
|
|
if (scopeId)
|
|
openTag += ` ${scopeId}`
|
|
|
|
let curParent = parentComponent
|
|
let curVnode = vnode
|
|
while (curParent && curVnode === curParent.subTree) {
|
|
curVnode = curParent.vnode
|
|
if (curVnode.scopeId)
|
|
openTag += ` ${curVnode.scopeId}`
|
|
|
|
curParent = curParent.parent
|
|
}
|
|
if (slotScopeId)
|
|
openTag += ` ${slotScopeId}`
|
|
|
|
push(`${openTag}>`)
|
|
if (!isVoidTag(tag)) {
|
|
let hasChildrenOverride = false
|
|
if (props) {
|
|
if (props.innerHTML) {
|
|
hasChildrenOverride = true
|
|
push(props.innerHTML)
|
|
}
|
|
else if (props.textContent) {
|
|
hasChildrenOverride = true
|
|
push(escapeHtml(props.textContent))
|
|
}
|
|
else if (tag === 'textarea' && props.value) {
|
|
hasChildrenOverride = true
|
|
push(escapeHtml(props.value))
|
|
}
|
|
}
|
|
if (!hasChildrenOverride) {
|
|
if (shapeFlag & 8) {
|
|
push(escapeHtml(children))
|
|
}
|
|
else if (shapeFlag & 16) {
|
|
renderVNodeChildren(
|
|
push,
|
|
children,
|
|
parentComponent,
|
|
slotScopeId,
|
|
)
|
|
}
|
|
}
|
|
push(`</${tag}>`)
|
|
}
|
|
}
|
|
function applySSRDirectives(vnode, rawProps, dirs) {
|
|
const toMerge = []
|
|
for (let i = 0; i < dirs.length; i++) {
|
|
const binding = dirs[i]
|
|
const {
|
|
dir: { getSSRProps },
|
|
} = binding
|
|
if (getSSRProps) {
|
|
const props = getSSRProps(binding, vnode)
|
|
if (props)
|
|
toMerge.push(props)
|
|
}
|
|
}
|
|
return mergeProps(rawProps || {}, ...toMerge)
|
|
}
|
|
function renderTeleportVNode(push, vnode, parentComponent, slotScopeId) {
|
|
const target = vnode.props && vnode.props.to
|
|
const disabled = vnode.props && vnode.props.disabled
|
|
if (!target) {
|
|
if (!disabled)
|
|
warn(`[@vue/server-renderer] Teleport is missing target prop.`)
|
|
|
|
return []
|
|
}
|
|
if (!isString(target)) {
|
|
warn(
|
|
`[@vue/server-renderer] Teleport target must be a query selector string.`,
|
|
)
|
|
return []
|
|
}
|
|
ssrRenderTeleport(
|
|
push,
|
|
(push2) => {
|
|
renderVNodeChildren(
|
|
push2,
|
|
vnode.children,
|
|
parentComponent,
|
|
slotScopeId,
|
|
)
|
|
},
|
|
target,
|
|
disabled || disabled === '',
|
|
parentComponent,
|
|
)
|
|
}
|
|
|
|
const { isVNode: isVNode$1 } = ssrUtils
|
|
async function unrollBuffer$1(buffer) {
|
|
if (buffer.hasAsync) {
|
|
let ret = ''
|
|
for (let i = 0; i < buffer.length; i++) {
|
|
let item = buffer[i]
|
|
if (isPromise(item))
|
|
item = await item
|
|
|
|
if (isString(item))
|
|
ret += item
|
|
else
|
|
ret += await unrollBuffer$1(item)
|
|
}
|
|
return ret
|
|
}
|
|
else {
|
|
return unrollBufferSync$1(buffer)
|
|
}
|
|
}
|
|
function unrollBufferSync$1(buffer) {
|
|
let ret = ''
|
|
for (let i = 0; i < buffer.length; i++) {
|
|
const item = buffer[i]
|
|
if (isString(item))
|
|
ret += item
|
|
else
|
|
ret += unrollBufferSync$1(item)
|
|
}
|
|
return ret
|
|
}
|
|
async function renderToString(input, context = {}) {
|
|
if (isVNode$1(input))
|
|
return renderToString(createApp({ render: () => input }), context)
|
|
|
|
const vnode = createVNode(input._component, input._props)
|
|
vnode.appContext = input._context
|
|
input.provide(ssrContextKey, context)
|
|
const buffer = await renderComponentVNode(vnode)
|
|
const result = await unrollBuffer$1(buffer)
|
|
await resolveTeleports(context)
|
|
if (context.__watcherHandles) {
|
|
for (const unwatch of context.__watcherHandles)
|
|
unwatch()
|
|
}
|
|
return result
|
|
}
|
|
async function resolveTeleports(context) {
|
|
if (context.__teleportBuffers) {
|
|
context.teleports = context.teleports || {}
|
|
for (const key in context.__teleportBuffers) {
|
|
context.teleports[key] = await unrollBuffer$1(
|
|
await Promise.all([context.__teleportBuffers[key]]),
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
const { isVNode } = ssrUtils
|
|
async function unrollBuffer(buffer, stream) {
|
|
if (buffer.hasAsync) {
|
|
for (let i = 0; i < buffer.length; i++) {
|
|
let item = buffer[i]
|
|
if (isPromise(item))
|
|
item = await item
|
|
|
|
if (isString(item))
|
|
stream.push(item)
|
|
else
|
|
await unrollBuffer(item, stream)
|
|
}
|
|
}
|
|
else {
|
|
unrollBufferSync(buffer, stream)
|
|
}
|
|
}
|
|
function unrollBufferSync(buffer, stream) {
|
|
for (let i = 0; i < buffer.length; i++) {
|
|
const item = buffer[i]
|
|
if (isString(item))
|
|
stream.push(item)
|
|
else
|
|
unrollBufferSync(item, stream)
|
|
}
|
|
}
|
|
function renderToSimpleStream(input, context, stream) {
|
|
if (isVNode(input)) {
|
|
return renderToSimpleStream(
|
|
createApp({ render: () => input }),
|
|
context,
|
|
stream,
|
|
)
|
|
}
|
|
const vnode = createVNode(input._component, input._props)
|
|
vnode.appContext = input._context
|
|
input.provide(ssrContextKey, context)
|
|
Promise.resolve(renderComponentVNode(vnode)).then(buffer => unrollBuffer(buffer, stream)).then(() => resolveTeleports(context)).then(() => {
|
|
if (context.__watcherHandles) {
|
|
for (const unwatch of context.__watcherHandles)
|
|
unwatch()
|
|
}
|
|
}).then(() => stream.push(null)).catch((error) => {
|
|
stream.destroy(error)
|
|
})
|
|
return stream
|
|
}
|
|
function renderToStream(input, context = {}) {
|
|
console.warn(
|
|
`[@vue/server-renderer] renderToStream is deprecated - use renderToNodeStream instead.`,
|
|
)
|
|
return renderToNodeStream(input, context)
|
|
}
|
|
function renderToNodeStream(input, context = {}) {
|
|
{
|
|
throw new Error(
|
|
`ESM build of renderToStream() does not support renderToNodeStream(). Use pipeToNodeWritable() with an existing Node.js Writable stream instance instead.`,
|
|
)
|
|
}
|
|
}
|
|
function pipeToNodeWritable(input, context = {}, writable) {
|
|
renderToSimpleStream(input, context, {
|
|
push(content) {
|
|
if (content != null)
|
|
writable.write(content)
|
|
else
|
|
writable.end()
|
|
},
|
|
destroy(err) {
|
|
writable.destroy(err)
|
|
},
|
|
})
|
|
}
|
|
function renderToWebStream(input, context = {}) {
|
|
if (typeof ReadableStream !== 'function') {
|
|
throw new TypeError(
|
|
`ReadableStream constructor is not available in the global scope. If the target environment does support web streams, consider using pipeToWebWritable() with an existing WritableStream instance instead.`,
|
|
)
|
|
}
|
|
const encoder = new TextEncoder()
|
|
let cancelled = false
|
|
return new ReadableStream({
|
|
start(controller) {
|
|
renderToSimpleStream(input, context, {
|
|
push(content) {
|
|
if (cancelled)
|
|
return
|
|
if (content != null)
|
|
controller.enqueue(encoder.encode(content))
|
|
else
|
|
controller.close()
|
|
},
|
|
destroy(err) {
|
|
controller.error(err)
|
|
},
|
|
})
|
|
},
|
|
cancel() {
|
|
cancelled = true
|
|
},
|
|
})
|
|
}
|
|
function pipeToWebWritable(input, context = {}, writable) {
|
|
const writer = writable.getWriter()
|
|
const encoder = new TextEncoder()
|
|
let hasReady = false
|
|
try {
|
|
hasReady = isPromise(writer.ready)
|
|
}
|
|
catch (e) {
|
|
}
|
|
renderToSimpleStream(input, context, {
|
|
async push(content) {
|
|
if (hasReady)
|
|
await writer.ready
|
|
|
|
if (content != null)
|
|
return writer.write(encoder.encode(content))
|
|
else
|
|
return writer.close()
|
|
},
|
|
destroy(err) {
|
|
console.log(err)
|
|
writer.close()
|
|
},
|
|
})
|
|
}
|
|
|
|
initDirectivesForSSR()
|
|
|
|
export { pipeToNodeWritable, pipeToWebWritable, renderToNodeStream, renderToSimpleStream, renderToStream, renderToString, renderToWebStream, ssrGetDirectiveProps, ssrGetDynamicModelProps, includeBooleanAttr as ssrIncludeBooleanAttr, ssrInterpolate, ssrLooseContain, ssrLooseEqual, ssrRenderAttr, ssrRenderAttrs, ssrRenderClass, ssrRenderComponent, ssrRenderDynamicAttr, ssrRenderDynamicModel, ssrRenderList, ssrRenderSlot, ssrRenderSlotInner, ssrRenderStyle, ssrRenderSuspense, ssrRenderTeleport, renderVNode as ssrRenderVNode }
|