/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
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/******/
/******/ // Object.prototype.hasOwnProperty.call
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/******/
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/******/ __webpack_require__.p = "";
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/******/ // Load entry module and return exports
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/************************************************************************/
/******/ ({
/***/ 0:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "g", function() { return classify; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return camelize; });
/* unused harmony export kebabize */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "l", function() { return getComponentDisplayName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "p", function() { return inDoc; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return UNDEFINED; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return INFINITY; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return NEGATIVE_INFINITY; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return NAN; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return SPECIAL_TOKENS; });
/* unused harmony export MAX_STRING_SIZE */
/* unused harmony export MAX_ARRAY_SIZE */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "x", function() { return specialTokenToString; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "y", function() { return stringify; });
/* unused harmony export getCustomMapDetails */
/* unused harmony export reviveMap */
/* unused harmony export getCustomSetDetails */
/* unused harmony export reviveSet */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "m", function() { return getComponentName; });
/* unused harmony export getCustomComponentDefinitionDetails */
/* unused harmony export getCustomFunctionDetails */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "n", function() { return getCustomRefDetails; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "s", function() { return parse; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "q", function() { return isPlainObject; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "u", function() { return searchDeepInObject; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "w", function() { return sortByKey; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "v", function() { return set; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "k", function() { return get; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "o", function() { return has; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "t", function() { return scrollIntoView; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "j", function() { return focusInput; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "r", function() { return openInEditor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i", function() { return escape; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return copyToClipboard; });
/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(23);
/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(path__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _transfer__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(15);
/* harmony import */ var _back__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(14);
/* harmony import */ var _back_vuex__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(10);
/* harmony import */ var _back_router__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(13);
/* harmony import */ var _shared_data__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(3);
/* harmony import */ var _env__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(1);
function cached (fn) {
const cache = Object.create(null)
return function cachedFn (str) {
const hit = cache[str]
return hit || (cache[str] = fn(str))
}
}
const classifyRE = /(?:^|[-_/])(\w)/g
const classify = cached((str) => {
return str && str.replace(classifyRE, toUpper)
})
const camelizeRE = /-(\w)/g
const camelize = cached((str) => {
return str.replace(camelizeRE, toUpper)
})
const kebabizeRE = /([a-z0-9])([A-Z])/g
const kebabize = cached((str) => {
return str && str
.replace(kebabizeRE, (_, lowerCaseCharacter, upperCaseLetter) => {
return `${lowerCaseCharacter}-${upperCaseLetter}`
})
.toLowerCase()
})
function toUpper (_, c) {
return c ? c.toUpperCase() : ''
}
function getComponentDisplayName (originalName, style = 'class') {
switch (style) {
case 'class':
return classify(originalName)
case 'kebab':
return kebabize(originalName)
case 'original':
default:
return originalName
}
}
function inDoc (node) {
if (!node) return false
const doc = node.ownerDocument.documentElement
const parent = node.parentNode
return doc === node ||
doc === parent ||
!!(parent && parent.nodeType === 1 && (doc.contains(parent)))
}
/**
* Stringify/parse data using CircularJSON.
*/
const UNDEFINED = '__vue_devtool_undefined__'
const INFINITY = '__vue_devtool_infinity__'
const NEGATIVE_INFINITY = '__vue_devtool_negative_infinity__'
const NAN = '__vue_devtool_nan__'
const SPECIAL_TOKENS = {
'true': true,
'false': false,
'undefined': UNDEFINED,
'null': null,
'-Infinity': NEGATIVE_INFINITY,
'Infinity': INFINITY,
'NaN': NAN
}
const MAX_STRING_SIZE = 10000
const MAX_ARRAY_SIZE = 5000
function specialTokenToString (value) {
if (value === null) {
return 'null'
} else if (value === UNDEFINED) {
return 'undefined'
} else if (value === NAN) {
return 'NaN'
} else if (value === INFINITY) {
return 'Infinity'
} else if (value === NEGATIVE_INFINITY) {
return '-Infinity'
}
return false
}
/**
* Needed to prevent stack overflow
* while replacing complex objects
* like components because we create
* new objects with the CustomValue API
* (.i.e `{ _custom: { ... } }`)
*/
class EncodeCache {
constructor () {
this.map = new Map()
}
/**
* Returns a result unique to each input data
* @param {*} data Input data
* @param {*} factory Function used to create the unique result
*/
cache (data, factory) {
const cached = this.map.get(data)
if (cached) {
return cached
} else {
const result = factory(data)
this.map.set(data, result)
return result
}
}
clear () {
this.map.clear()
}
}
const encodeCache = new EncodeCache()
function stringify (data) {
// Create a fresh cache for each serialization
encodeCache.clear()
return _transfer__WEBPACK_IMPORTED_MODULE_1__[/* stringify */ "b"](data, replacer)
}
function replacer (key) {
const val = this[key]
const type = typeof val
if (Array.isArray(val)) {
const l = val.length
if (l > MAX_ARRAY_SIZE) {
return {
_isArray: true,
length: l,
items: val.slice(0, MAX_ARRAY_SIZE)
}
}
return val
} else if (typeof val === 'string') {
if (val.length > MAX_STRING_SIZE) {
return val.substr(0, MAX_STRING_SIZE) + `... (${(val.length)} total length)`
} else {
return val
}
} else if (type === 'undefined') {
return UNDEFINED
} else if (val === Infinity) {
return INFINITY
} else if (val === -Infinity) {
return NEGATIVE_INFINITY
} else if (type === 'function') {
return getCustomFunctionDetails(val)
} else if (type === 'symbol') {
return `[native Symbol ${Symbol.prototype.toString.call(val)}]`
} else if (val !== null && type === 'object') {
const proto = Object.prototype.toString.call(val)
if (proto === '[object Map]') {
return encodeCache.cache(val, () => getCustomMapDetails(val))
} else if (proto === '[object Set]') {
return encodeCache.cache(val, () => getCustomSetDetails(val))
} else if (proto === '[object RegExp]') {
// special handling of native type
return `[native RegExp ${RegExp.prototype.toString.call(val)}]`
} else if (proto === '[object Date]') {
return `[native Date ${Date.prototype.toString.call(val)}]`
} else if (proto === '[object Error]') {
return `[native Error ${val.message}]`
} else if (val.state && val._vm) {
return encodeCache.cache(val, () => Object(_back_vuex__WEBPACK_IMPORTED_MODULE_3__[/* getCustomStoreDetails */ "a"])(val))
} else if (val.constructor && val.constructor.name === 'VueRouter') {
return encodeCache.cache(val, () => Object(_back_router__WEBPACK_IMPORTED_MODULE_4__[/* getCustomRouterDetails */ "a"])(val))
} else if (val._isVue) {
return encodeCache.cache(val, () => Object(_back__WEBPACK_IMPORTED_MODULE_2__[/* getCustomInstanceDetails */ "a"])(val))
} else if (typeof val.render === 'function') {
return encodeCache.cache(val, () => getCustomComponentDefinitionDetails(val))
} else if (val.constructor && val.constructor.name === 'VNode') {
return `[native VNode <${val.tag}>]`
}
} else if (Number.isNaN(val)) {
return NAN
}
return sanitize(val)
}
function getCustomMapDetails (val) {
const list = []
val.forEach(
(value, key) => list.push({
key,
value
})
)
return {
_custom: {
type: 'map',
display: 'Map',
value: list,
readOnly: true,
fields: {
abstract: true
}
}
}
}
function reviveMap (val) {
const result = new Map()
const list = val._custom.value
for (let i = 0; i < list.length; i++) {
const { key, value } = list[i]
result.set(key, reviver(null, value))
}
return result
}
function getCustomSetDetails (val) {
const list = Array.from(val)
return {
_custom: {
type: 'set',
display: `Set[${list.length}]`,
value: list,
readOnly: true
}
}
}
function reviveSet (val) {
const result = new Set()
const list = val._custom.value
for (let i = 0; i < list.length; i++) {
const value = list[i]
result.add(reviver(null, value))
}
return result
}
// Use a custom basename functions instead of the shimed version
// because it doesn't work on Windows
function basename (filename, ext) {
return path__WEBPACK_IMPORTED_MODULE_0___default.a.basename(
filename.replace(/^[a-zA-Z]:/, '').replace(/\\/g, '/'),
ext
)
}
function getComponentName (options) {
const name = options.name || options._componentTag
if (name) {
return name
}
const file = options.__file // injected by vue-loader
if (file) {
return classify(basename(file, '.vue'))
}
}
function getCustomComponentDefinitionDetails (def) {
let display = getComponentName(def)
if (display) {
if (def.name && def.__file) {
display += ` (${def.__file})`
}
} else {
display = 'Unknown Component'
}
return {
_custom: {
type: 'component-definition',
display,
tooltip: 'Component definition',
...def.__file ? {
file: def.__file
} : {}
}
}
}
function getCustomFunctionDetails (func) {
let string = ''
let matches = null
try {
string = Function.prototype.toString.call(func)
matches = String.prototype.match.call(string, /\([\s\S]*?\)/)
} catch (e) {
// Func is probably a Proxy, which can break Function.prototype.toString()
}
// Trim any excess whitespace from the argument string
const match = matches && matches[0]
const args = typeof match === 'string'
? `(${match.substr(1, match.length - 2).split(',').map(a => a.trim()).join(', ')})` : '(?)'
const name = typeof func.name === 'string' ? func.name : ''
return {
_custom: {
type: 'function',
display: `ƒ ${escape(name)}${args}`
}
}
}
function getCustomRefDetails (instance, key, ref) {
let value
if (Array.isArray(ref)) {
value = ref.map((r) => getCustomRefDetails(instance, key, r)).map(data => data.value)
} else {
let name
if (ref._isVue) {
name = getComponentName(ref.$options)
} else {
name = ref.tagName.toLowerCase()
}
value = {
_custom: {
display: `<${name}` +
(ref.id ? ` id="${ref.id}"` : '') +
(ref.className ? ` class="${ref.className}"` : '') + '>',
uid: instance.__VUE_DEVTOOLS_UID__,
type: 'reference'
}
}
}
return {
type: '$refs',
key: key,
value,
editable: false
}
}
function parse (data, revive) {
return revive
? _transfer__WEBPACK_IMPORTED_MODULE_1__[/* parse */ "a"](data, reviver)
: _transfer__WEBPACK_IMPORTED_MODULE_1__[/* parse */ "a"](data)
}
const specialTypeRE = /^\[native (\w+) (.*)\]$/
const symbolRE = /^\[native Symbol Symbol\((.*)\)\]$/
function reviver (key, val) {
if (val === UNDEFINED) {
return undefined
} else if (val === INFINITY) {
return Infinity
} else if (val === NEGATIVE_INFINITY) {
return -Infinity
} else if (val === NAN) {
return NaN
} else if (val && val._custom) {
if (val._custom.type === 'component') {
return _back__WEBPACK_IMPORTED_MODULE_2__[/* instanceMap */ "d"].get(val._custom.id)
} else if (val._custom.type === 'map') {
return reviveMap(val)
} else if (val._custom.type === 'set') {
return reviveSet(val)
}
} else if (symbolRE.test(val)) {
const [, string] = symbolRE.exec(val)
return Symbol.for(string)
} else if (specialTypeRE.test(val)) {
const [, type, string] = specialTypeRE.exec(val)
return new window[type](string)
} else {
return val
}
}
/**
* Sanitize data to be posted to the other side.
* Since the message posted is sent with structured clone,
* we need to filter out any types that might cause an error.
*
* @param {*} data
* @return {*}
*/
function sanitize (data) {
if (
!isPrimitive(data) &&
!Array.isArray(data) &&
!isPlainObject(data)
) {
// handle types that will probably cause issues in
// the structured clone
return Object.prototype.toString.call(data)
} else {
return data
}
}
function isPlainObject (obj) {
return Object.prototype.toString.call(obj) === '[object Object]'
}
function isPrimitive (data) {
if (data == null) {
return true
}
const type = typeof data
return (
type === 'string' ||
type === 'number' ||
type === 'boolean'
)
}
/**
* Searches a key or value in the object, with a maximum deepness
* @param {*} obj Search target
* @param {string} searchTerm Search string
* @returns {boolean} Search match
*/
function searchDeepInObject (obj, searchTerm) {
const seen = new Map()
const result = internalSearchObject(obj, searchTerm.toLowerCase(), seen, 0)
seen.clear()
return result
}
const SEARCH_MAX_DEPTH = 10
/**
* Executes a search on each field of the provided object
* @param {*} obj Search target
* @param {string} searchTerm Search string
* @param {Map} seen Map containing the search result to prevent stack overflow by walking on the same object multiple times
* @param {number} depth Deep search depth level, which is capped to prevent performance issues
* @returns {boolean} Search match
*/
function internalSearchObject (obj, searchTerm, seen, depth) {
if (depth > SEARCH_MAX_DEPTH) {
return false
}
let match = false
const keys = Object.keys(obj)
let key, value
for (let i = 0; i < keys.length; i++) {
key = keys[i]
value = obj[key]
match = internalSearchCheck(searchTerm, key, value, seen, depth + 1)
if (match) {
break
}
}
return match
}
/**
* Executes a search on each value of the provided array
* @param {*} array Search target
* @param {string} searchTerm Search string
* @param {Map} seen Map containing the search result to prevent stack overflow by walking on the same object multiple times
* @param {number} depth Deep search depth level, which is capped to prevent performance issues
* @returns {boolean} Search match
*/
function internalSearchArray (array, searchTerm, seen, depth) {
if (depth > SEARCH_MAX_DEPTH) {
return false
}
let match = false
let value
for (let i = 0; i < array.length; i++) {
value = array[i]
match = internalSearchCheck(searchTerm, null, value, seen, depth + 1)
if (match) {
break
}
}
return match
}
/**
* Checks if the provided field matches the search terms
* @param {string} searchTerm Search string
* @param {string} key Field key (null if from array)
* @param {*} value Field value
* @param {Map} seen Map containing the search result to prevent stack overflow by walking on the same object multiple times
* @param {number} depth Deep search depth level, which is capped to prevent performance issues
* @returns {boolean} Search match
*/
function internalSearchCheck (searchTerm, key, value, seen, depth) {
let match = false
let result
if (key === '_custom') {
key = value.display
value = value.value
}
(result = specialTokenToString(value)) && (value = result)
if (key && compare(key, searchTerm)) {
match = true
seen.set(value, true)
} else if (seen.has(value)) {
match = seen.get(value)
} else if (Array.isArray(value)) {
seen.set(value, null)
match = internalSearchArray(value, searchTerm, seen, depth)
seen.set(value, match)
} else if (isPlainObject(value)) {
seen.set(value, null)
match = internalSearchObject(value, searchTerm, seen, depth)
seen.set(value, match)
} else if (compare(value, searchTerm)) {
match = true
seen.set(value, true)
}
return match
}
/**
* Compares two values
* @param {*} value Mixed type value that will be cast to string
* @param {string} searchTerm Search string
* @returns {boolean} Search match
*/
function compare (value, searchTerm) {
return ('' + value).toLowerCase().indexOf(searchTerm) !== -1
}
function sortByKey (state) {
return state && state.slice().sort((a, b) => {
if (a.key < b.key) return -1
if (a.key > b.key) return 1
return 0
})
}
function set (object, path, value, cb = null) {
const sections = Array.isArray(path) ? path : path.split('.')
while (sections.length > 1) {
object = object[sections.shift()]
}
const field = sections[0]
if (cb) {
cb(object, field, value)
} else {
object[field] = value
}
}
function get (object, path) {
const sections = Array.isArray(path) ? path : path.split('.')
for (let i = 0; i < sections.length; i++) {
object = object[sections[i]]
if (!object) {
return undefined
}
}
return object
}
function has (object, path, parent = false) {
if (typeof object === 'undefined') {
return false
}
const sections = Array.isArray(path) ? path : path.split('.')
const size = !parent ? 1 : 2
while (object && sections.length > size) {
object = object[sections.shift()]
}
return object != null && object.hasOwnProperty(sections[0])
}
function scrollIntoView (scrollParent, el, center = true) {
const parentTop = scrollParent.scrollTop
const parentHeight = scrollParent.offsetHeight
const elBounds = el.getBoundingClientRect()
const parentBounds = scrollParent.getBoundingClientRect()
const top = elBounds.top - parentBounds.top + scrollParent.scrollTop
const height = el.offsetHeight
if (center) {
scrollParent.scrollTop = top + (height - parentHeight) / 2
} else if (top < parentTop) {
scrollParent.scrollTop = top
} else if (top + height > parentTop + parentHeight) {
scrollParent.scrollTop = top - parentHeight + height
}
}
function focusInput (el) {
el.focus()
el.setSelectionRange(0, el.value.length)
}
function openInEditor (file) {
// Console display
const fileName = file.replace(/\\/g, '\\\\')
const src = `fetch('${_shared_data__WEBPACK_IMPORTED_MODULE_5__[/* default */ "a"].openInEditorHost}__open-in-editor?file=${encodeURI(file)}').then(response => {
if (response.ok) {
console.log('File ${fileName} opened in editor')
} else {
const msg = 'Opening component ${fileName} failed'
const target = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : {}
if (target.__VUE_DEVTOOLS_TOAST__) {
target.__VUE_DEVTOOLS_TOAST__(msg, 'error')
} else {
console.log('%c' + msg, 'color:red')
}
console.log('Check the setup of your project, see https://github.com/vuejs/vue-devtools/blob/master/docs/open-in-editor.md')
}
})`
if (_env__WEBPACK_IMPORTED_MODULE_6__[/* isChrome */ "c"]) {
chrome.devtools.inspectedWindow.eval(src)
} else {
// eslint-disable-next-line no-eval
eval(src)
}
}
const ESC = {
'<': '<',
'>': '>',
'"': '"',
'&': '&'
}
function escape (s) {
return s.replace(/[<>"&]/g, escapeChar)
}
function escapeChar (a) {
return ESC[a] || a
}
function copyToClipboard (state) {
if (typeof document === 'undefined') return
const dummyTextArea = document.createElement('textarea')
dummyTextArea.textContent = stringify(state)
document.body.appendChild(dummyTextArea)
dummyTextArea.select()
document.execCommand('copy')
document.body.removeChild(dummyTextArea)
}
/***/ }),
/***/ 1:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return isBrowser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return target; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return isChrome; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return isFirefox; });
/* unused harmony export isWindows */
/* unused harmony export isMac */
/* unused harmony export isLinux */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return keys; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return initEnv; });
const isBrowser = typeof navigator !== 'undefined'
const target = isBrowser
? window
: typeof global !== 'undefined'
? global
: {}
const isChrome = typeof chrome !== 'undefined' && !!chrome.devtools
const isFirefox = isBrowser && navigator.userAgent.indexOf('Firefox') > -1
const isWindows = isBrowser && navigator.platform.indexOf('Win') === 0
const isMac = isBrowser && navigator.platform === 'MacIntel'
const isLinux = isBrowser && navigator.platform.indexOf('Linux') === 0
const keys = {
ctrl: isMac ? '⌘' : 'Ctrl',
shift: 'Shift',
alt: isMac ? '⌥' : 'Alt',
del: 'Del',
enter: 'Enter',
esc: 'Esc'
}
function initEnv (Vue) {
if (Vue.prototype.hasOwnProperty('$isChrome')) return
Object.defineProperties(Vue.prototype, {
'$isChrome': { get: () => isChrome },
'$isFirefox': { get: () => isFirefox },
'$isWindows': { get: () => isWindows },
'$isMac': { get: () => isMac },
'$isLinux': { get: () => isLinux },
'$keys': { get: () => keys }
})
if (isWindows) document.body.classList.add('platform-windows')
if (isMac) document.body.classList.add('platform-mac')
if (isLinux) document.body.classList.add('platform-linux')
}
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(8)))
/***/ }),
/***/ 10:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return initVuexBackend; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return getCustomStoreDetails; });
/* harmony import */ var _utils_util__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var _utils_shared_data__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3);
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(4);
/* harmony import */ var _clone__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(6);
const isProd = "production" === 'production'
class VuexBackend {
constructor (hook, bridge, isLegacy) {
bridge.send('vuex:init')
this.hook = hook
this.bridge = bridge
this.isLegacy = isLegacy
this.store = hook.store
// Flush info from hook
// (for example, modules registered before backend was created)
this.earlyModules = hook.flushStoreModules()
/** Initial store state */
this.initialState = this.hook.initialState
/** Internal store vm for mutation replaying */
this.snapshotsVm = null
/** Initial snapshot */
this.baseStateSnapshot = null
/** Snapshot cache */
this.stateSnapshotCache = null
/** Mutation history */
this.mutations = null
/** Last replayed state */
this.lastState = null
/** Currently registered dynamic modules */
this.registeredModules = {}
/** All dynamic modules ever registered, useful for mutation replaying */
this.allTimeModules = {}
/** Legacy base state */
this.legacyBaseSnapshot = null
// First-time snapshot VM creation
this.resetSnapshotsVm()
// Initial setup
this.reset()
// Override dynamic module handling in vuex
if (this.store.registerModule) {
this.origRegisterModule = this.store.registerModule.bind(this.store)
this.store.registerModule = (path, module, options) => {
this.addModule(path, module, options)
this.origRegisterModule(path, module, options)
if (!isProd) console.log('register module', path)
}
this.origUnregisterModule = this.store.unregisterModule.bind(this.store)
this.store.unregisterModule = (path) => {
this.removeModule(path)
this.origUnregisterModule(path)
if (!isProd) console.log('unregister module', path)
}
} else {
this.origRegisterModule = this.origUnregisterModule = () => {}
}
// Register modules that were added before backend was created
this.earlyModules.forEach(({ path, module, options }) => {
const moduleInfo = this.addModule(path, module, options)
moduleInfo.early = true
})
// deal with multiple backend injections
hook.off('vuex:mutation')
// application -> devtool
hook.on('vuex:mutation', this.onMutation.bind(this))
// devtool -> application
bridge.on('vuex:travel-to-state', this.onTravelToState.bind(this))
bridge.on('vuex:commit-all', this.onCommitAll.bind(this))
bridge.on('vuex:revert-all', this.onRevertAll.bind(this))
bridge.on('vuex:commit', this.onCommit.bind(this))
bridge.on('vuex:revert', this.onRevert.bind(this))
bridge.on('vuex:import-state', this.onImportState.bind(this))
bridge.on('vuex:inspect-state', this.onInspectState.bind(this))
bridge.on('vuex:edit-state', this.onEditState.bind(this))
}
/**
* Register a mutation record
*/
onMutation ({ type, payload }) {
if (!_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].recordVuex) return
this.addMutation(type, payload)
}
/**
* Time-travel to the state of a specific mutation (by index)
*/
onTravelToState ({ index, apply }) {
const snapshot = this.replayMutations(index)
const state = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(this.lastState)
this.bridge.send('vuex:inspected-state', {
index,
snapshot
})
if (apply) {
this.ensureRegisteredModules(this.mutations[index])
this.hook.emit('vuex:travel-to-state', state)
}
}
onCommitAll () {
this.reset(this.lastState)
}
onRevertAll () {
this.reset()
}
/**
* Reset the base state to a specific mutation (by index)
*
* ⚠️ State should be time-traveled to before executing this
*/
onCommit (index) {
if (_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend) {
this.baseStateSnapshot = this.lastState
} else {
this.legacyBaseSnapshot = this.mutations[index].snapshot
}
this.resetSnapshotCache()
this.mutations = this.mutations.slice(index + 1)
this.mutations.forEach((mutation, index) => {
mutation.index = index
})
}
/**
* Removes mutations after a specific mutation (by index)
*
* ⚠️ State should be time-traveled to before executing this
*/
onRevert (index) {
this.resetSnapshotCache()
this.ensureRegisteredModules(this.mutations[index - 1])
this.mutations = this.mutations.slice(0, index)
}
/**
* Parse and time-travel to a state
*/
onImportState (state) {
const parsed = Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* parse */ "s"])(state, true)
this.initialState = parsed
this.hook.emit('vuex:travel-to-state', parsed)
this.reset()
this.bridge.send('vuex:init')
this.onInspectState(-1)
}
/**
* If the index is -1, sends the base state.
* Else replays the mutations up to the mutation.
*/
onInspectState (index) {
const snapshot = this.replayMutations(index)
this.bridge.send('vuex:inspected-state', {
index,
snapshot
})
}
onEditState ({ index, value, path }) {
let parsedValue
if (value) {
parsedValue = Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* parse */ "s"])(value, true)
}
this.store._committing = true
Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* set */ "v"])(this.store.state, path, parsedValue)
this.store._committing = false
this.bridge.send('vuex:inspected-state', {
index,
snapshot: this.getStoreSnapshot()
})
this.cacheStateSnapshot(index, true)
}
/**
* Should be called when store structure changes,
* for example when a dynamic module is registered
*/
resetSnapshotsVm (state) {
this.snapshotsVm = new vue__WEBPACK_IMPORTED_MODULE_2__[/* default */ "a"]({
data: {
$$state: state || {}
},
computed: this.store._vm.$options.computed
})
}
/**
* Reset vuex backend
*/
reset (stateSnapshot = null) {
if (_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend) {
this.baseStateSnapshot = stateSnapshot || Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(this.initialState)
} else {
this.legacyBaseSnapshot = this.stringifyStore()
}
this.mutations = []
this.resetSnapshotCache()
}
resetSnapshotCache () {
this.stateSnapshotCache = [
{
index: -1,
state: this.baseStateSnapshot,
permanent: true
}
]
}
/**
* Handle adding a dynamic store module
*/
addModule (path, module, options) {
if (typeof path === 'string') path = [path]
let state
if (options && options.preserveState) {
state = Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* get */ "k"])(this.store.state, path)
}
if (!state) {
state = typeof module.state === 'function' ? module.state() : module.state
}
if (!state) {
state = {}
}
const fakeModule = {
...module
}
if (_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend) {
// Ensure all children state are cloned
const replaceNestedStates = (nestedModule) => {
if (nestedModule.modules) {
Object.keys(nestedModule.modules).forEach(key => {
const child = nestedModule.modules[key]
let state = {}
if (child.state) {
state = typeof child.state === 'function' ? child.state() : child.state
}
child.state = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(state)
replaceNestedStates(child)
})
}
}
replaceNestedStates(fakeModule)
}
const key = path.join('/')
const moduleInfo = this.registeredModules[key] = this.allTimeModules[key] = {
path,
module: fakeModule,
options: {
...options,
preserveState: false
},
state: _utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend ? Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(state) : null
}
if (_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].recordVuex) {
this.addMutation(`Register module: ${key}`, {
path,
module,
options
}, {
registerModule: true
})
}
return moduleInfo
}
/**
* Handle removing a dynamic store module
*/
removeModule (path) {
if (typeof path === 'string') path = [path]
delete this.registeredModules[path.join('/')]
if (_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].recordVuex) {
this.addMutation(`Unregister module: ${path.join('/')}`, {
path
}, {
unregisterModule: true
})
}
}
/**
* Make sure all (and only) the dynamic modules present at the moment of a mutation
* are correctly registered in the store
*/
ensureRegisteredModules (mutation) {
if (mutation) {
mutation.registeredModules.forEach(m => {
if (!Object.keys(this.registeredModules).sort((a, b) => a.length - b.length).includes(m)) {
const data = this.allTimeModules[m]
if (data) {
const { path, module, options, state } = data
this.origRegisterModule(path, {
...module,
state: Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(state)
}, options)
this.registeredModules[path.join('/')] = data
}
}
})
Object.keys(this.registeredModules).sort((a, b) => b.length - a.length).forEach(m => {
if (!mutation.registeredModules.includes(m)) {
this.origUnregisterModule(m.split('/'))
delete this.registeredModules[m]
}
})
this.resetSnapshotsVm(this.store.state)
}
}
/**
* Check if the store as a specific dynamic module
*/
hasModule (path) {
return !!this.store._modules.get(path)
}
stringifyStore () {
return Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])({
state: this.store.state,
getters: getCatchedGetters(this.store),
modules: Object.keys(this.store._modulesNamespaceMap || {})
.map(m => m.substr(0, m.length - 1))
.sort()
})
}
/**
* Handle a new mutation commited to the store
*/
addMutation (type, payload, options = {}) {
const index = this.mutations.length
if (!_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend) {
options.snapshot = this.stringifyStore()
}
this.mutations.push({
type,
payload: _utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend ? Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(payload) : null,
index,
handlers: this.store._mutations[type],
registeredModules: Object.keys(this.registeredModules),
...options
})
this.bridge.send('vuex:mutation', {
mutation: {
type: type,
payload: Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])(payload),
index
},
timestamp: Date.now(),
options
})
}
/**
* Replays mutations from the base state up to a specific index
* to re-create what the vuex state should be at this point
*/
replayMutations (index) {
if (!_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].vuexNewBackend) {
const snapshot = index === -1 ? this.legacyBaseSnapshot : this.mutations[index].snapshot
this.lastState = Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* parse */ "s"])(snapshot, true).state
return snapshot
}
const originalVm = this.store._vm
const originalState = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(this.store.state)
this.store._vm = this.snapshotsVm
let tempRemovedModules = []
let tempAddedModules = []
// If base state, we need to remove all dynamic registered modules
// to prevent errors because their state is missing
if (index === -1) {
tempRemovedModules = Object.keys(this.registeredModules)
tempRemovedModules.filter(m => this.hasModule(m.split('/'))).sort((a, b) => b.length - a.length).forEach(m => {
this.origUnregisterModule(m.split('/'))
if (!isProd) console.log('before replay unregister', m)
})
}
// Get most recent snapshot for target index
// for faster replay
let stateSnapshot
for (let i = 0; i < this.stateSnapshotCache.length; i++) {
const s = this.stateSnapshotCache[i]
if (s.index > index) {
break
} else {
stateSnapshot = s
}
}
let resultState
// Snapshot was already replayed
if (stateSnapshot.index === index) {
resultState = stateSnapshot.state
const state = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(stateSnapshot.state)
this.resetSnapshotsVm(state)
this.store.replaceState(state)
} else {
// Update state when using fake vm to properly temporarily remove modules
this.resetSnapshotsVm(originalState)
this.store.replaceState(originalState)
// Temporarily remove modules if they where not present during first mutation being replayed
const startMutation = this.mutations[stateSnapshot.index]
if (startMutation) {
tempRemovedModules = Object.keys(this.registeredModules).filter(m => !startMutation.registeredModules.includes(m))
} else {
tempRemovedModules = Object.keys(this.registeredModules)
}
tempRemovedModules.filter(m => this.hasModule(m.split('/'))).sort((a, b) => b.length - a.length).forEach(m => {
this.origUnregisterModule(m.split('/'))
if (!isProd) console.log('before replay unregister', m)
})
const state = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(stateSnapshot.state)
this.resetSnapshotsVm(state)
this.store.replaceState(state)
_utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].snapshotLoading = true
// Replay mutations
for (let i = stateSnapshot.index + 1; i <= index; i++) {
const mutation = this.mutations[i]
if (mutation.registerModule) {
const key = mutation.payload.path.join('/')
const moduleInfo = this.allTimeModules[key]
tempAddedModules.push(key)
this.origRegisterModule(moduleInfo.path, {
...moduleInfo.module,
state: Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(moduleInfo.state)
}, moduleInfo.options)
this.resetSnapshotsVm(this.store.state)
if (!isProd) console.log('replay register module', moduleInfo)
} else if (mutation.unregisterModule && this.hasModule(mutation.payload.path)) {
const path = mutation.payload.path
const index = tempAddedModules.indexOf(path.join('/'))
if (index !== -1) tempAddedModules.splice(index, 1)
this.origUnregisterModule(path)
this.resetSnapshotsVm(this.store.state)
if (!isProd) console.log('replay unregister module', path)
} else if (mutation.handlers) {
this.store._committing = true
try {
let payload = mutation.payload
if (this.isLegacy && !Array.isArray(payload)) {
payload = [payload]
}
if (Array.isArray(mutation.handlers)) {
if (this.isLegacy) {
mutation.handlers.forEach(handler => handler(this.store.state, ...payload))
} else {
mutation.handlers.forEach(handler => handler(payload))
}
} else {
if (this.isLegacy) {
mutation.handlers(this.store.state, ...payload)
} else {
mutation.handlers(payload)
}
}
} catch (e) {
throw e
}
this.store._committing = false
}
// Optimization: periodically cache snapshots
if (i === index || (i % _utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].cacheVuexSnapshotsEvery === 0)) {
this.cacheStateSnapshot(i)
}
}
// Send final state after replay
resultState = Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(this.store.state)
if (!isProd) console.log(`replayed ${index - stateSnapshot.index} mutation(s)`)
}
this.lastState = resultState
const result = this.stringifyStore()
// Restore user state
tempAddedModules.sort((a, b) => b.length - a.length).forEach(m => {
this.origUnregisterModule(m.split('/'))
if (!isProd) console.log('after replay unregister', m)
})
tempRemovedModules.sort((a, b) => a.length - b.length).forEach(m => {
const { path, module, options, state } = this.registeredModules[m]
this.origRegisterModule(path, {
...module,
state: Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(state)
}, options)
if (!isProd) console.log('after replay register', m)
})
this.store._vm = originalVm
return result
}
cacheStateSnapshot (index, permanent = false) {
this.removeCachedStateSnapshot(index)
this.stateSnapshotCache.push({
index,
state: Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(this.store.state),
permanent
})
if (!isProd) console.log('cached snapshot', index)
// Delete old cached snapshots
if (this.stateSnapshotCache.filter(s => !s.permanent).length > _utils_shared_data__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"].cacheVuexSnapshotsLimit) {
const i = this.stateSnapshotCache.findIndex(s => !s.permanent)
if (i !== -1) {
if (!isProd) console.log('clean cached snapshot', this.stateSnapshotCache[i].index)
this.stateSnapshotCache.splice(i, 1)
}
}
}
removeCachedStateSnapshot (index) {
const i = this.stateSnapshotCache.findIndex(s => s.idex === index)
if (i !== -1) this.stateSnapshotCache.splice(i, 1)
}
/**
* Get the serialized state and getters from the store
*/
getStoreSnapshot (stateSnapshot = null) {
let originalVm
if (stateSnapshot) {
originalVm = this.store._vm
this.store._vm = this.snapshotsVm
this.store.replaceState(Object(_clone__WEBPACK_IMPORTED_MODULE_3__[/* default */ "a"])(stateSnapshot))
}
const result = this.stringifyStore()
if (stateSnapshot) {
// Restore user state
this.store._vm = originalVm
}
return result
}
}
function initVuexBackend (hook, bridge, isLegacy) {
// eslint-disable-next-line no-new
new VuexBackend(hook, bridge, isLegacy)
}
function getCatchedGetters (store) {
const getters = {}
const origGetters = store.getters || {}
const keys = Object.keys(origGetters)
for (let i = 0; i < keys.length; i++) {
const key = keys[i]
Object.defineProperty(getters, key, {
enumerable: true,
get: () => {
try {
return origGetters[key]
} catch (e) {
return e
}
}
})
}
return getters
}
function getCustomStoreDetails (store) {
return {
_custom: {
type: 'store',
display: 'Store',
value: {
state: store.state,
getters: getCatchedGetters(store)
},
fields: {
abstract: true
}
}
}
}
/***/ }),
/***/ 13:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return initRouterBackend; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return getCustomRouterDetails; });
/* harmony import */ var _utils_util__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
function initRouterBackend (Vue, bridge, rootInstances) {
let recording = true
const getSnapshot = () => {
const routeChanges = []
rootInstances.forEach(instance => {
const router = instance._router
if (router && router.options && router.options.routes) {
routeChanges.push(...router.options.routes)
}
})
return Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])({
routeChanges
})
}
bridge.send('routes:init', getSnapshot())
bridge.on('router:toggle-recording', enabled => {
recording = enabled
})
rootInstances.forEach(instance => {
const router = instance._router
if (router) {
router.afterEach((to, from) => {
if (!recording) return
bridge.send('router:changed', Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])({
to,
from,
timestamp: Date.now()
}))
})
bridge.send('router:init', Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])({
mode: router.mode,
current: {
from: router.history.current,
to: router.history.current,
timestamp: Date.now()
}
}))
if (router.matcher && router.matcher.addRoutes) {
const addRoutes = router.matcher.addRoutes
router.matcher.addRoutes = function (routes) {
routes.forEach((item) => {
bridge.send('routes:changed', Object(_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* stringify */ "y"])(item))
})
addRoutes.call(this, routes)
}
}
}
})
}
function getCustomRouterDetails (router) {
return {
_custom: {
type: 'router',
display: 'VueRouter',
value: {
options: router.options,
currentRoute: router.currentRoute
},
fields: {
abstract: true
}
}
}
}
/***/ }),
/***/ 14:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// EXTERNAL MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/shared-utils/src/util.js
var util = __webpack_require__(0);
// EXTERNAL MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/shared-utils/src/shared-data.js
var shared_data = __webpack_require__(3);
// EXTERNAL MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/shared-utils/src/env.js
var env = __webpack_require__(1);
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/highlighter.js
let overlay
let overlayContent
function init () {
if (overlay || !env["b" /* isBrowser */]) return
overlay = document.createElement('div')
overlay.style.backgroundColor = 'rgba(104, 182, 255, 0.35)'
overlay.style.position = 'fixed'
overlay.style.zIndex = '99999999999999'
overlay.style.pointerEvents = 'none'
overlay.style.display = 'flex'
overlay.style.alignItems = 'center'
overlay.style.justifyContent = 'center'
overlay.style.borderRadius = '3px'
overlayContent = document.createElement('div')
overlayContent.style.backgroundColor = 'rgba(104, 182, 255, 0.9)'
overlayContent.style.fontFamily = 'monospace'
overlayContent.style.fontSize = '11px'
overlayContent.style.padding = '2px 3px'
overlayContent.style.borderRadius = '3px'
overlayContent.style.color = 'white'
overlay.appendChild(overlayContent)
}
/**
* Highlight an instance.
*
* @param {Vue} instance
*/
function highlight (instance) {
if (!instance) return
const rect = getInstanceOrVnodeRect(instance)
if (!env["b" /* isBrowser */]) {
// TODO: Highlight rect area.
return
}
init()
if (rect) {
const content = []
let name = instance.fnContext ? Object(util["m" /* getComponentName */])(instance.fnOptions) : getInstanceName(instance)
name = Object(util["l" /* getComponentDisplayName */])(name, shared_data["a" /* default */].componentNameStyle)
if (name) {
const pre = document.createElement('span')
pre.style.opacity = '0.6'
pre.innerText = '<'
const text = document.createTextNode(name)
const post = document.createElement('span')
post.style.opacity = '0.6'
post.innerText = '>'
content.push(pre, text, post)
}
showOverlay(rect, content)
}
}
/**
* Remove highlight overlay.
*/
function unHighlight () {
if (overlay && overlay.parentNode) {
document.body.removeChild(overlay)
}
}
/**
* Get the client rect for an instance.
*
* @param {Vue|Vnode} instance
* @return {Object}
*/
function getInstanceOrVnodeRect (instance) {
const el = instance.$el || instance.elm
if (!env["b" /* isBrowser */]) {
// TODO: Find position from instance or a vnode (for functional components).
return
}
if (!Object(util["p" /* inDoc */])(el)) {
return
}
if (instance._isFragment) {
return getFragmentRect(instance)
} else if (el.nodeType === 1) {
return el.getBoundingClientRect()
}
}
/**
* Highlight a fragment instance.
* Loop over its node range and determine its bounding box.
*
* @param {Vue} instance
* @return {Object}
*/
function getFragmentRect ({ _fragmentStart, _fragmentEnd }) {
let top, bottom, left, right
highlighter_util().mapNodeRange(_fragmentStart, _fragmentEnd, function (node) {
let rect
if (node.nodeType === 1 || node.getBoundingClientRect) {
rect = node.getBoundingClientRect()
} else if (node.nodeType === 3 && node.data.trim()) {
rect = getTextRect(node)
}
if (rect) {
if (!top || rect.top < top) {
top = rect.top
}
if (!bottom || rect.bottom > bottom) {
bottom = rect.bottom
}
if (!left || rect.left < left) {
left = rect.left
}
if (!right || rect.right > right) {
right = rect.right
}
}
})
return {
top,
left,
width: right - left,
height: bottom - top
}
}
let range
/**
* Get the bounding rect for a text node using a Range.
*
* @param {Text} node
* @return {Rect}
*/
function getTextRect (node) {
if (!env["b" /* isBrowser */]) return
if (!range) range = document.createRange()
range.selectNode(node)
return range.getBoundingClientRect()
}
/**
* Display the overlay with given rect.
*
* @param {Rect}
*/
function showOverlay ({ width = 0, height = 0, top = 0, left = 0 }, content = []) {
if (!env["b" /* isBrowser */]) return
overlay.style.width = ~~width + 'px'
overlay.style.height = ~~height + 'px'
overlay.style.top = ~~top + 'px'
overlay.style.left = ~~left + 'px'
overlayContent.innerHTML = ''
content.forEach(child => overlayContent.appendChild(child))
document.body.appendChild(overlay)
}
/**
* Get Vue's util
*/
function highlighter_util () {
return env["f" /* target */].__VUE_DEVTOOLS_GLOBAL_HOOK__.Vue.util
}
// EXTERNAL MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/vuex.js
var vuex = __webpack_require__(10);
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/events.js
const internalRE = /^(?:pre-)?hook:/
function initEventsBackend (Vue, bridge) {
let recording = true
bridge.send('events:reset')
bridge.on('events:toggle-recording', enabled => {
recording = enabled
})
function logEvent (vm, type, eventName, payload) {
// The string check is important for compat with 1.x where the first
// argument may be an object instead of a string.
// this also ensures the event is only logged for direct $emit (source)
// instead of by $dispatch/$broadcast
if (typeof eventName === 'string' && !internalRE.test(eventName)) {
bridge.send('event:triggered', Object(util["y" /* stringify */])({
eventName,
type,
payload,
instanceId: vm._uid,
instanceName: getInstanceName(vm._self || vm),
timestamp: Date.now()
}))
}
}
function wrap (method) {
const original = Vue.prototype[method]
if (original) {
Vue.prototype[method] = function (...args) {
const res = original.apply(this, args)
if (recording) {
logEvent(this, method, args[0], args.slice(1))
}
return res
}
}
}
wrap('$emit')
wrap('$broadcast')
wrap('$dispatch')
}
// EXTERNAL MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/router.js
var router = __webpack_require__(13);
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/perf.js
const COMPONENT_HOOKS = [
'beforeCreate',
'created',
'beforeMount',
'mounted',
'beforeUpdate',
'updated',
'beforeDestroyed',
'destroyed'
]
const RENDER_HOOKS = {
beforeMount: { after: 'mountRender' },
mounted: { before: 'mountRender' },
beforeUpdate: { after: 'updateRender' },
updated: { before: 'updateRender' }
}
let perf_frames = 0
let frameTime
let secondsTimer
let perf_bridge
let componentMetrics
function initPerfBackend (Vue, _bridge, instanceMap) {
perf_bridge = _bridge
// Global mixin
Vue.mixin({
beforeCreate () {
applyHooks(this)
}
})
// Apply to existing components
instanceMap.forEach(applyHooks)
Object(shared_data["d" /* watch */])('recordPerf', value => {
if (value) {
startRecording()
} else {
stopRecording()
}
})
}
function startRecording () {
perf_frames = 0
frameTime = performance.now()
secondsTimer = setInterval(frameInterval, 500)
componentMetrics = {}
requestAnimationFrame(perf_frame)
}
function stopRecording () {
clearInterval(secondsTimer)
}
function perf_frame () {
perf_frames++
if (shared_data["a" /* default */].recordPerf) {
requestAnimationFrame(perf_frame)
}
}
function frameInterval () {
const metric = {
type: 'fps',
time: Date.now(),
start: frameTime,
end: frameTime = performance.now()
}
metric.value = Math.round(perf_frames / (metric.end - metric.start) * 1000)
perf_frames = 0
perf_bridge.send('perf:add-metric', metric)
}
function applyHooks (vm) {
if (vm.$options.$_devtoolsPerfHooks) return
vm.$options.$_devtoolsPerfHooks = true
const renderMetrics = {}
COMPONENT_HOOKS.forEach(hook => {
const renderHook = RENDER_HOOKS[hook]
const handler = function () {
if (shared_data["a" /* default */].recordPerf) {
// Before
const time = performance.now()
if (renderHook && renderHook.before) {
// Render hook ends before one hook
const metric = renderMetrics[renderHook.before]
if (metric) {
metric.end = time
addComponentMetric(vm.$options, renderHook.before, metric.start, metric.end)
}
}
// After
this.$once(`hook:${hook}`, () => {
const newTime = performance.now()
addComponentMetric(vm.$options, hook, time, newTime)
if (renderHook && renderHook.after) {
// Render hook starts after one hook
renderMetrics[renderHook.after] = {
start: newTime,
end: 0
}
}
})
}
}
const currentValue = vm.$options[hook]
if (Array.isArray(currentValue)) {
vm.$options[hook] = [handler, ...currentValue]
} else if (typeof currentValue === 'function') {
vm.$options[hook] = [handler, currentValue]
} else {
vm.$options[hook] = [handler]
}
})
}
function addComponentMetric (options, type, start, end) {
const duration = end - start
const name = Object(util["m" /* getComponentName */])(options)
const metric = componentMetrics[name] = componentMetrics[name] || {
id: name,
hooks: {},
totalTime: 0
}
const hook = metric.hooks[type] = metric.hooks[type] || {
count: 0,
totalTime: 0
}
hook.count++
hook.totalTime += duration
metric.totalTime += duration
perf_bridge.send('perf:upsert-metric', { type: 'componentRender', data: metric })
}
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/utils.js
function findRelatedComponent (el) {
while (!el.__vue__ && el.parentElement) {
el = el.parentElement
}
return el.__vue__
}
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/component-selector.js
class component_selector_ComponentSelector {
constructor (bridge, instanceMap) {
const self = this
self.bridge = bridge
self.instanceMap = instanceMap
self.bindMethods()
bridge.on('start-component-selector', self.startSelecting)
bridge.on('stop-component-selector', self.stopSelecting)
}
/**
* Adds event listeners for mouseover and mouseup
*/
startSelecting () {
if (!env["b" /* isBrowser */]) return
window.addEventListener('mouseover', this.elementMouseOver, true)
window.addEventListener('click', this.elementClicked, true)
window.addEventListener('mouseout', this.cancelEvent, true)
window.addEventListener('mouseenter', this.cancelEvent, true)
window.addEventListener('mouseleave', this.cancelEvent, true)
window.addEventListener('mousedown', this.cancelEvent, true)
window.addEventListener('mouseup', this.cancelEvent, true)
}
/**
* Removes event listeners
*/
stopSelecting () {
if (!env["b" /* isBrowser */]) return
window.removeEventListener('mouseover', this.elementMouseOver, true)
window.removeEventListener('click', this.elementClicked, true)
window.removeEventListener('mouseout', this.cancelEvent, true)
window.removeEventListener('mouseenter', this.cancelEvent, true)
window.removeEventListener('mouseleave', this.cancelEvent, true)
window.removeEventListener('mousedown', this.cancelEvent, true)
window.removeEventListener('mouseup', this.cancelEvent, true)
unHighlight()
}
/**
* Highlights a component on element mouse over
* @param {MouseEvent} e
*/
elementMouseOver (e) {
this.cancelEvent(e)
const el = e.target
if (el) {
this.selectedInstance = findRelatedComponent(el)
}
unHighlight()
if (this.selectedInstance) {
highlight(this.selectedInstance)
}
}
/**
* Selects an instance in the component view
* @param {MouseEvent} e
*/
elementClicked (e) {
this.cancelEvent(e)
if (this.selectedInstance) {
this.bridge.send('inspect-instance', this.selectedInstance.__VUE_DEVTOOLS_UID__)
} else {
this.bridge.send('stop-component-selector')
}
this.stopSelecting()
}
/**
* Cancel a mouse event
* @param {MouseEvent} e
*/
cancelEvent (e) {
e.stopImmediatePropagation()
e.preventDefault()
}
/**
* Bind class methods to the class scope to avoid rebind for event listeners
*/
bindMethods () {
this.startSelecting = this.startSelecting.bind(this)
this.stopSelecting = this.stopSelecting.bind(this)
this.elementMouseOver = this.elementMouseOver.bind(this)
this.elementClicked = this.elementClicked.bind(this)
}
}
// CONCATENATED MODULE: /home/akryum/Projects/vue-devtools/node_modules/@vue-devtools/app-backend/src/index.js
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return src_instanceMap; });
/* unused harmony export functionalVnodeMap */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return initBackend; });
/* unused harmony export findInstanceOrVnode */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return getCustomInstanceDetails; });
/* unused harmony export reduceStateList */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return getInstanceName; });
/* unused harmony export toast */
/* unused harmony export inspectInstance */
// This is the backend that is injected into the page that a Vue app lives in
// when the Vue Devtools panel is activated.
// hook should have been injected before this executes.
const src_hook = env["f" /* target */].__VUE_DEVTOOLS_GLOBAL_HOOK__
const rootInstances = []
const propModes = ['default', 'sync', 'once']
const src_instanceMap = env["f" /* target */].__VUE_DEVTOOLS_INSTANCE_MAP__ = new Map()
const functionalVnodeMap = env["f" /* target */].__VUE_DEVTOOLS_FUNCTIONAL_VNODE_MAP__ = new Map()
const consoleBoundInstances = Array(5)
let currentInspectedId
let src_bridge
let filter = ''
let captureCount = 0
let isLegacy = false
let rootUID = 0
let functionalIds = new Map()
// Dedupe instances
// Some instances may be both on a component and on a child abstract/functional component
const captureIds = new Map()
function initBackend (_bridge) {
src_bridge = _bridge
if (src_hook.Vue) {
isLegacy = src_hook.Vue.version && src_hook.Vue.version.split('.')[0] === '1'
connect(src_hook.Vue)
} else {
src_hook.once('init', connect)
}
initRightClick()
}
function connect (Vue) {
Object(shared_data["c" /* init */])({
bridge: src_bridge,
Vue
}).then(() => {
src_hook.currentTab = 'components'
src_bridge.on('switch-tab', tab => {
src_hook.currentTab = tab
if (tab === 'components') {
flush()
}
})
// the backend may get injected to the same page multiple times
// if the user closes and reopens the devtools.
// make sure there's only one flush listener.
src_hook.off('flush')
src_hook.on('flush', () => {
if (src_hook.currentTab === 'components') {
flush()
}
})
src_bridge.on('select-instance', id => {
currentInspectedId = id
const instance = findInstanceOrVnode(id)
if (!instance) return
if (!/:functional:/.test(id)) bindToConsole(instance)
flush()
src_bridge.send('instance-selected')
})
src_bridge.on('scroll-to-instance', id => {
const instance = findInstanceOrVnode(id)
if (instance) {
scrollIntoView(instance)
highlight(instance)
}
})
src_bridge.on('filter-instances', _filter => {
filter = _filter.toLowerCase()
flush()
})
src_bridge.on('refresh', scan)
src_bridge.on('enter-instance', id => {
const instance = findInstanceOrVnode(id)
if (instance) highlight(instance)
})
src_bridge.on('leave-instance', unHighlight)
// eslint-disable-next-line no-new
new component_selector_ComponentSelector(src_bridge, src_instanceMap)
// Get the instance id that is targeted by context menu
src_bridge.on('get-context-menu-target', () => {
const instance = env["f" /* target */].__VUE_DEVTOOLS_CONTEXT_MENU_TARGET__
env["f" /* target */].__VUE_DEVTOOLS_CONTEXT_MENU_TARGET__ = null
env["f" /* target */].__VUE_DEVTOOLS_CONTEXT_MENU_HAS_TARGET__ = false
if (instance) {
const id = instance.__VUE_DEVTOOLS_UID__
if (id) {
return src_bridge.send('inspect-instance', id)
}
}
toast('No Vue component was found', 'warn')
})
src_bridge.on('set-instance-data', args => {
setStateValue(args)
flush()
})
// vuex
if (src_hook.store) {
Object(vuex["b" /* initVuexBackend */])(src_hook, src_bridge, src_hook.store.commit === undefined)
} else {
src_hook.once('vuex:init', store => {
Object(vuex["b" /* initVuexBackend */])(src_hook, src_bridge, store.commit === undefined)
})
}
src_hook.once('router:init', () => {
Object(router["b" /* initRouterBackend */])(src_hook.Vue, src_bridge, rootInstances)
})
// events
initEventsBackend(Vue, src_bridge)
env["f" /* target */].__VUE_DEVTOOLS_INSPECT__ = inspectInstance
// User project devtools config
if (env["f" /* target */].hasOwnProperty('VUE_DEVTOOLS_CONFIG')) {
const config = env["f" /* target */].VUE_DEVTOOLS_CONFIG
// Open in editor
if (config.hasOwnProperty('openInEditorHost')) {
shared_data["a" /* default */].openInEditorHost = config.openInEditorHost
}
}
src_bridge.log('backend ready.')
src_bridge.send('ready', Vue.version)
src_bridge.on('log-detected-vue', () => {
console.log(
`%c vue-devtools %c Detected Vue v${Vue.version} %c`,
'background:#35495e ; padding: 1px; border-radius: 3px 0 0 3px; color: #fff',
'background:#41b883 ; padding: 1px; border-radius: 0 3px 3px 0; color: #fff',
'background:transparent'
)
})
setTimeout(() => {
scan()
// perf
initPerfBackend(Vue, src_bridge, src_instanceMap)
}, 0)
})
}
function findInstanceOrVnode (id) {
if (/:functional:/.test(id)) {
const [refId] = id.split(':functional:')
const map = functionalVnodeMap.get(refId)
return map && map[id]
}
return src_instanceMap.get(id)
}
/**
* Scan the page for root level Vue instances.
*/
function scan () {
rootInstances.length = 0
let inFragment = false
let currentFragment = null
function processInstance (instance) {
if (instance) {
if (rootInstances.indexOf(instance.$root) === -1) {
instance = instance.$root
}
if (instance._isFragment) {
inFragment = true
currentFragment = instance
}
// respect Vue.config.devtools option
let baseVue = instance.constructor
while (baseVue.super) {
baseVue = baseVue.super
}
if (baseVue.config && baseVue.config.devtools) {
// give a unique id to root instance so we can
// 'namespace' its children
if (typeof instance.__VUE_DEVTOOLS_ROOT_UID__ === 'undefined') {
instance.__VUE_DEVTOOLS_ROOT_UID__ = ++rootUID
}
rootInstances.push(instance)
}
return true
}
}
if (env["b" /* isBrowser */]) {
walk(document, function (node) {
if (inFragment) {
if (node === currentFragment._fragmentEnd) {
inFragment = false
currentFragment = null
}
return true
}
let instance = node.__vue__
return processInstance(instance)
})
} else {
if (Array.isArray(env["f" /* target */].__VUE_ROOT_INSTANCES__)) {
env["f" /* target */].__VUE_ROOT_INSTANCES__.map(processInstance)
}
}
src_hook.emit('router:init')
flush()
}
/**
* DOM walk helper
*
* @param {NodeList} nodes
* @param {Function} fn
*/
function walk (node, fn) {
if (node.childNodes) {
for (let i = 0, l = node.childNodes.length; i < l; i++) {
const child = node.childNodes[i]
const stop = fn(child)
if (!stop) {
walk(child, fn)
}
}
}
// also walk shadow DOM
if (node.shadowRoot) {
walk(node.shadowRoot, fn)
}
}
/**
* Called on every Vue.js batcher flush cycle.
* Capture current component tree structure and the state
* of the current inspected instance (if present) and
* send it to the devtools.
*/
function flush () {
let start
functionalIds.clear()
captureIds.clear()
if (false) {}
const payload = Object(util["y" /* stringify */])({
inspectedInstance: getInstanceDetails(currentInspectedId),
instances: findQualifiedChildrenFromList(rootInstances)
})
if (false) {}
src_bridge.send('flush', payload)
}
/**
* Iterate through an array of instances and flatten it into
* an array of qualified instances. This is a depth-first
* traversal - e.g. if an instance is not matched, we will
* recursively go deeper until a qualified child is found.
*
* @param {Array} instances
* @return {Array}
*/
function findQualifiedChildrenFromList (instances) {
instances = instances
.filter(child => !child._isBeingDestroyed)
return !filter
? instances.map(capture)
: Array.prototype.concat.apply([], instances.map(findQualifiedChildren))
}
/**
* Find qualified children from a single instance.
* If the instance itself is qualified, just return itself.
* This is ok because [].concat works in both cases.
*
* @param {Vue|Vnode} instance
* @return {Vue|Array}
*/
function findQualifiedChildren (instance) {
return isQualified(instance)
? capture(instance)
: findQualifiedChildrenFromList(instance.$children).concat(
instance._vnode && instance._vnode.children
// Find functional components in recursively in non-functional vnodes.
? flatten(instance._vnode.children.filter(child => !child.componentInstance).map(captureChild))
// Filter qualified children.
.filter(instance => isQualified(instance))
: []
)
}
/**
* Check if an instance is qualified.
*
* @param {Vue|Vnode} instance
* @return {Boolean}
*/
function isQualified (instance) {
const name = Object(util["g" /* classify */])(instance.name || getInstanceName(instance)).toLowerCase()
return name.indexOf(filter) > -1
}
function flatten (items) {
return items.reduce((acc, item) => {
if (item instanceof Array) acc.push(...flatten(item))
else if (item) acc.push(item)
return acc
}, [])
}
function captureChild (child) {
if (child.fnContext && !child.componentInstance) {
return capture(child)
} else if (child.componentInstance) {
if (!child.componentInstance._isBeingDestroyed) return capture(child.componentInstance)
} else if (child.children) {
return flatten(child.children.map(captureChild))
}
}
/**
* Capture the meta information of an instance. (recursive)
*
* @param {Vue} instance
* @return {Object}
*/
function capture (instance, index, list) {
if (false) {}
if (instance.$options && instance.$options.abstract && instance._vnode && instance._vnode.componentInstance) {
instance = instance._vnode.componentInstance
}
// Functional component.
if (instance.fnContext && !instance.componentInstance) {
const contextUid = instance.fnContext.__VUE_DEVTOOLS_UID__
let id = functionalIds.get(contextUid)
if (id == null) {
id = 0
} else {
id++
}
functionalIds.set(contextUid, id)
const functionalId = contextUid + ':functional:' + id
markFunctional(functionalId, instance)
return {
id: functionalId,
functional: true,
name: getInstanceName(instance),
renderKey: getRenderKey(instance.key),
children: (instance.children ? instance.children.map(
child => child.fnContext
? captureChild(child)
: child.componentInstance
? capture(child.componentInstance)
: undefined
)
// router-view has both fnContext and componentInstance on vnode.
: instance.componentInstance ? [capture(instance.componentInstance)] : []).filter(Boolean),
inactive: false,
isFragment: false // TODO: Check what is it for.
}
}
// instance._uid is not reliable in devtools as there
// may be 2 roots with same _uid which causes unexpected
// behaviour
instance.__VUE_DEVTOOLS_UID__ = getUniqueId(instance)
// Dedupe
if (captureIds.has(instance.__VUE_DEVTOOLS_UID__)) {
return
} else {
captureIds.set(instance.__VUE_DEVTOOLS_UID__, undefined)
}
mark(instance)
const name = getInstanceName(instance)
const ret = {
uid: instance._uid,
id: instance.__VUE_DEVTOOLS_UID__,
name,
renderKey: getRenderKey(instance.$vnode ? instance.$vnode['key'] : null),
inactive: !!instance._inactive,
isFragment: !!instance._isFragment,
children: instance.$children
.filter(child => !child._isBeingDestroyed)
.map(capture)
.filter(Boolean)
}
if (instance._vnode && instance._vnode.children) {
ret.children = ret.children.concat(
flatten(instance._vnode.children.map(captureChild))
.filter(Boolean)
)
}
// record screen position to ensure correct ordering
if ((!list || list.length > 1) && !instance._inactive) {
const rect = getInstanceOrVnodeRect(instance)
ret.top = rect ? rect.top : Infinity
} else {
ret.top = Infinity
}
// check if instance is available in console
const consoleId = consoleBoundInstances.indexOf(instance.__VUE_DEVTOOLS_UID__)
ret.consoleId = consoleId > -1 ? '$vm' + consoleId : null
// check router view
const isRouterView2 = instance.$vnode && instance.$vnode.data.routerView
if (instance._routerView || isRouterView2) {
ret.isRouterView = true
if (!instance._inactive && instance.$route) {
const matched = instance.$route.matched
const depth = isRouterView2
? instance.$vnode.data.routerViewDepth
: instance._routerView.depth
ret.matchedRouteSegment =
matched &&
matched[depth] &&
(isRouterView2 ? matched[depth].path : matched[depth].handler.path)
}
}
return ret
}
/**
* Mark an instance as captured and store it in the instance map.
*
* @param {Vue} instance
*/
function mark (instance) {
if (!src_instanceMap.has(instance.__VUE_DEVTOOLS_UID__)) {
src_instanceMap.set(instance.__VUE_DEVTOOLS_UID__, instance)
instance.$on('hook:beforeDestroy', function () {
src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
})
}
}
function markFunctional (id, vnode) {
const refId = vnode.fnContext.__VUE_DEVTOOLS_UID__
if (!functionalVnodeMap.has(refId)) {
functionalVnodeMap.set(refId, {})
vnode.fnContext.$on('hook:beforeDestroy', function () {
functionalVnodeMap.delete(refId)
})
}
functionalVnodeMap.get(refId)[id] = vnode
}
/**
* Get the detailed information of an inspected instance.
*
* @param {Number} id
*/
function getInstanceDetails (id) {
const instance = src_instanceMap.get(id)
if (!instance) {
const vnode = findInstanceOrVnode(id)
if (!vnode) return {}
const data = {
id,
name: Object(util["m" /* getComponentName */])(vnode.fnOptions),
file: vnode.fnOptions.__file || null,
state: processProps({ $options: vnode.fnOptions, ...(vnode.devtoolsMeta && vnode.devtoolsMeta.renderContext.props) }),
functional: true
}
return data
} else {
const data = {
id: id,
name: getInstanceName(instance),
state: getInstanceState(instance)
}
let i
if ((i = instance.$vnode) && (i = i.componentOptions) && (i = i.Ctor) && (i = i.options)) {
data.file = i.__file || null
}
return data
}
}
function getInstanceState (instance) {
return processProps(instance).concat(
processState(instance),
processRefs(instance),
processComputed(instance),
processInjected(instance),
processRouteContext(instance),
processVuexGetters(instance),
processFirebaseBindings(instance),
processObservables(instance),
processAttrs(instance)
)
}
function getCustomInstanceDetails (instance) {
const state = getInstanceState(instance)
return {
_custom: {
type: 'component',
id: instance.__VUE_DEVTOOLS_UID__,
display: getInstanceName(instance),
tooltip: 'Component instance',
value: reduceStateList(state),
fields: {
abstract: true
}
}
}
}
function reduceStateList (list) {
if (!list.length) {
return undefined
}
return list.reduce((map, item) => {
const key = item.type || 'data'
const obj = map[key] = map[key] || {}
obj[item.key] = item.value
return map
}, {})
}
/**
* Get the appropriate display name for an instance.
*
* @param {Vue} instance
* @return {String}
*/
function getInstanceName (instance) {
const name = Object(util["m" /* getComponentName */])(instance.$options || instance.fnOptions || {})
if (name) return name
return instance.$root === instance
? 'Root'
: 'Anonymous Component'
}
/**
* Process the props of an instance.
* Make sure return a plain object because window.postMessage()
* will throw an Error if the passed object contains Functions.
*
* @param {Vue} instance
* @return {Array}
*/
function processProps (instance) {
let props
if (isLegacy && (props = instance._props)) {
// 1.x
return Object.keys(props).map(key => {
const prop = props[key]
const options = prop.options
return {
type: 'props',
key: prop.path,
value: instance[prop.path],
meta: options ? {
type: options.type ? getPropType(options.type) : 'any',
required: !!options.required,
mode: propModes[prop.mode]
} : {}
}
})
} else if ((props = instance.$options.props)) {
// 2.0
const propsData = []
for (let key in props) {
const prop = props[key]
key = Object(util["f" /* camelize */])(key)
propsData.push({
type: 'props',
key,
value: instance[key],
meta: prop ? {
type: prop.type ? getPropType(prop.type) : 'any',
required: !!prop.required
} : {
type: 'invalid'
},
editable: shared_data["a" /* default */].editableProps
})
}
return propsData
} else {
return []
}
}
function processAttrs (instance) {
return Object.entries(instance.$attrs || {}).map(([key, value]) => {
return {
type: '$attrs',
key,
value
}
})
}
/**
* Convert prop type constructor to string.
*
* @param {Function} fn
*/
const fnTypeRE = /^(?:function|class) (\w+)/
function getPropType (type) {
const match = type.toString().match(fnTypeRE)
return typeof type === 'function'
? (match && match[1]) || 'any'
: 'any'
}
/**
* Process state, filtering out props and "clean" the result
* with a JSON dance. This removes functions which can cause
* errors during structured clone used by window.postMessage.
*
* @param {Vue} instance
* @return {Array}
*/
function processState (instance) {
const props = isLegacy
? instance._props
: instance.$options.props
const getters =
instance.$options.vuex &&
instance.$options.vuex.getters
return Object.keys(instance._data)
.filter(key => (
!(props && key in props) &&
!(getters && key in getters)
))
.map(key => ({
key,
value: instance._data[key],
editable: true
}))
}
/**
* Process refs
*
* @param {Vue} instance
* @return {Array}
*/
function processRefs (instance) {
return Object.keys(instance.$refs)
.filter(key => instance.$refs[key])
.map(key => Object(util["n" /* getCustomRefDetails */])(instance, key, instance.$refs[key]))
}
/**
* Process the computed properties of an instance.
*
* @param {Vue} instance
* @return {Array}
*/
function processComputed (instance) {
const computed = []
const defs = instance.$options.computed || {}
// use for...in here because if 'computed' is not defined
// on component, computed properties will be placed in prototype
// and Object.keys does not include
// properties from object's prototype
for (const key in defs) {
const def = defs[key]
const type = typeof def === 'function' && def.vuex
? 'vuex bindings'
: 'computed'
// use try ... catch here because some computed properties may
// throw error during its evaluation
let computedProp = null
try {
computedProp = {
type,
key,
value: instance[key]
}
} catch (e) {
computedProp = {
type,
key,
value: '(error during evaluation)'
}
}
computed.push(computedProp)
}
return computed
}
/**
* Process Vuex getters.
*
* @param {Vue} instance
* @return {Array}
*/
function processInjected (instance) {
const injected = instance.$options.inject
if (injected) {
return Object.keys(injected).map(key => {
return {
key,
type: 'injected',
value: instance[key]
}
})
} else {
return []
}
}
/**
* Process possible vue-router $route context
*
* @param {Vue} instance
* @return {Array}
*/
function processRouteContext (instance) {
try {
const route = instance.$route
if (route) {
const { path, query, params } = route
const value = { path, query, params }
if (route.fullPath) value.fullPath = route.fullPath
if (route.hash) value.hash = route.hash
if (route.name) value.name = route.name
if (route.meta) value.meta = route.meta
return [{
key: '$route',
value: {
_custom: {
type: 'router',
abstract: true,
value
}
}
}]
}
} catch (e) {
// Invalid $router
}
return []
}
/**
* Process Vuex getters.
*
* @param {Vue} instance
* @return {Array}
*/
function processVuexGetters (instance) {
const getters =
instance.$options.vuex &&
instance.$options.vuex.getters
if (getters) {
return Object.keys(getters).map(key => {
return {
type: 'vuex getters',
key,
value: instance[key]
}
})
} else {
return []
}
}
/**
* Process Firebase bindings.
*
* @param {Vue} instance
* @return {Array}
*/
function processFirebaseBindings (instance) {
const refs = instance.$firebaseRefs
if (refs) {
return Object.keys(refs).map(key => {
return {
type: 'firebase bindings',
key,
value: instance[key]
}
})
} else {
return []
}
}
/**
* Process vue-rx observable bindings.
*
* @param {Vue} instance
* @return {Array}
*/
function processObservables (instance) {
const obs = instance.$observables
if (obs) {
return Object.keys(obs).map(key => {
return {
type: 'observables',
key,
value: instance[key]
}
})
} else {
return []
}
}
/**
* Sroll a node into view.
*
* @param {Vue} instance
*/
function scrollIntoView (instance) {
const rect = getInstanceOrVnodeRect(instance)
if (rect) {
// TODO: Handle this for non-browser environments.
window.scrollBy(0, rect.top + (rect.height - window.innerHeight) / 2)
}
}
/**
* Binds given instance in console as $vm0.
* For compatibility reasons it also binds it as $vm.
*
* @param {Vue} instance
*/
function bindToConsole (instance) {
if (!instance) return
if (!env["b" /* isBrowser */]) return
const id = instance.__VUE_DEVTOOLS_UID__
const index = consoleBoundInstances.indexOf(id)
if (index > -1) {
consoleBoundInstances.splice(index, 1)
} else {
consoleBoundInstances.pop()
}
consoleBoundInstances.unshift(id)
for (let i = 0; i < 5; i++) {
window['$vm' + i] = src_instanceMap.get(consoleBoundInstances[i])
}
window.$vm = instance
}
/**
* Returns a devtools unique id for instance.
* @param {Vue} instance
*/
function getUniqueId (instance) {
const rootVueId = instance.$root.__VUE_DEVTOOLS_ROOT_UID__
return `${rootVueId}:${instance._uid}`
}
function getRenderKey (value) {
if (value == null) return
const type = typeof value
if (type === 'number') {
return value
} else if (type === 'string') {
return `'${value}'`
} else if (Array.isArray(value)) {
return 'Array'
} else {
return 'Object'
}
}
/**
* Display a toast message.
* @param {any} message HTML content
*/
function toast (message, type = 'normal') {
const fn = env["f" /* target */].__VUE_DEVTOOLS_TOAST__
fn && fn(message, type)
}
function inspectInstance (instance) {
const id = instance.__VUE_DEVTOOLS_UID__
id && src_bridge.send('inspect-instance', id)
}
function setStateValue ({ id, path, value, newKey, remove }) {
const instance = src_instanceMap.get(id)
if (instance) {
try {
let parsedValue
if (value) {
parsedValue = Object(util["s" /* parse */])(value, true)
}
const api = isLegacy ? {
$set: src_hook.Vue.set,
$delete: src_hook.Vue.delete
} : instance
const data = Object(util["o" /* has */])(instance._props, path, newKey)
? instance._props
: instance._data
Object(util["v" /* set */])(data, path, parsedValue, (obj, field, value) => {
(remove || newKey) && api.$delete(obj, field)
!remove && api.$set(obj, newKey || field, value)
})
} catch (e) {
console.error(e)
}
}
}
function initRightClick () {
if (!env["b" /* isBrowser */]) return
// Start recording context menu when Vue is detected
// event if Vue devtools are not loaded yet
document.addEventListener('contextmenu', event => {
const el = event.target
if (el) {
// Search for parent that "is" a component instance
const instance = findRelatedComponent(el)
if (instance) {
window.__VUE_DEVTOOLS_CONTEXT_MENU_HAS_TARGET__ = true
window.__VUE_DEVTOOLS_CONTEXT_MENU_TARGET__ = instance
return
}
}
window.__VUE_DEVTOOLS_CONTEXT_MENU_HAS_TARGET__ = null
window.__VUE_DEVTOOLS_CONTEXT_MENU_TARGET__ = null
})
}
/***/ }),
/***/ 15:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return stringify; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return parse; });
/* unused harmony export stringifyStrict */
const MAX_SERIALIZED_SIZE = 512 * 1024 // 1MB
function encode (data, replacer, list, seen) {
let stored, key, value, i, l
const seenIndex = seen.get(data)
if (seenIndex != null) {
return seenIndex
}
const index = list.length
const proto = Object.prototype.toString.call(data)
if (proto === '[object Object]') {
stored = {}
seen.set(data, index)
list.push(stored)
const keys = Object.keys(data)
for (i = 0, l = keys.length; i < l; i++) {
key = keys[i]
value = data[key]
if (replacer) value = replacer.call(data, key, value)
stored[key] = encode(value, replacer, list, seen)
}
} else if (proto === '[object Array]') {
stored = []
seen.set(data, index)
list.push(stored)
for (i = 0, l = data.length; i < l; i++) {
value = data[i]
if (replacer) value = replacer.call(data, i, value)
stored[i] = encode(value, replacer, list, seen)
}
} else {
list.push(data)
}
return index
}
function decode (list, reviver) {
let i = list.length
let j, k, data, key, value, proto
while (i--) {
data = list[i]
proto = Object.prototype.toString.call(data)
if (proto === '[object Object]') {
const keys = Object.keys(data)
for (j = 0, k = keys.length; j < k; j++) {
key = keys[j]
value = list[data[key]]
if (reviver) value = reviver.call(data, key, value)
data[key] = value
}
} else if (proto === '[object Array]') {
for (j = 0, k = data.length; j < k; j++) {
value = list[data[j]]
if (reviver) value = reviver.call(data, j, value)
data[j] = value
}
}
}
}
function stringify (data, replacer, space) {
let result
try {
result = arguments.length === 1
? JSON.stringify(data)
: JSON.stringify(data, replacer, space)
} catch (e) {
result = stringifyStrict(data, replacer, space)
}
if (result.length > MAX_SERIALIZED_SIZE) {
const chunkCount = Math.ceil(result.length / MAX_SERIALIZED_SIZE)
const chunks = []
for (let i = 0; i < chunkCount; i++) {
chunks.push(result.slice(i * MAX_SERIALIZED_SIZE, (i + 1) * MAX_SERIALIZED_SIZE))
}
return chunks
}
return result
}
function parse (data, reviver) {
if (Array.isArray(data)) {
data = data.join('')
}
const hasCircular = /^\s/.test(data)
if (!hasCircular) {
return arguments.length === 1
? JSON.parse(data)
: JSON.parse(data, reviver)
} else {
const list = JSON.parse(data)
decode(list, reviver)
return list[0]
}
}
function stringifyStrict (data, replacer, space) {
const list = []
encode(data, replacer, list, new Map())
return space
? ' ' + JSON.stringify(list, null, space)
: ' ' + JSON.stringify(list)
}
/***/ }),
/***/ 19:
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/***/ 23:
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {// .dirname, .basename, and .extname methods are extracted from Node.js v8.11.1,
// backported and transplited with Babel, with backwards-compat fixes
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
// if the path tries to go above the root, `up` ends up > 0
var up = 0;
for (var i = parts.length - 1; i >= 0; i--) {
var last = parts[i];
if (last === '.') {
parts.splice(i, 1);
} else if (last === '..') {
parts.splice(i, 1);
up++;
} else if (up) {
parts.splice(i, 1);
up--;
}
}
// if the path is allowed to go above the root, restore leading ..s
if (allowAboveRoot) {
for (; up--; up) {
parts.unshift('..');
}
}
return parts;
}
// path.resolve([from ...], to)
// posix version
exports.resolve = function() {
var resolvedPath = '',
resolvedAbsolute = false;
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
var path = (i >= 0) ? arguments[i] : process.cwd();
// Skip empty and invalid entries
if (typeof path !== 'string') {
throw new TypeError('Arguments to path.resolve must be strings');
} else if (!path) {
continue;
}
resolvedPath = path + '/' + resolvedPath;
resolvedAbsolute = path.charAt(0) === '/';
}
// At this point the path should be resolved to a full absolute path, but
// handle relative paths to be safe (might happen when process.cwd() fails)
// Normalize the path
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
return !!p;
}), !resolvedAbsolute).join('/');
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
};
// path.normalize(path)
// posix version
exports.normalize = function(path) {
var isAbsolute = exports.isAbsolute(path),
trailingSlash = substr(path, -1) === '/';
// Normalize the path
path = normalizeArray(filter(path.split('/'), function(p) {
return !!p;
}), !isAbsolute).join('/');
if (!path && !isAbsolute) {
path = '.';
}
if (path && trailingSlash) {
path += '/';
}
return (isAbsolute ? '/' : '') + path;
};
// posix version
exports.isAbsolute = function(path) {
return path.charAt(0) === '/';
};
// posix version
exports.join = function() {
var paths = Array.prototype.slice.call(arguments, 0);
return exports.normalize(filter(paths, function(p, index) {
if (typeof p !== 'string') {
throw new TypeError('Arguments to path.join must be strings');
}
return p;
}).join('/'));
};
// path.relative(from, to)
// posix version
exports.relative = function(from, to) {
from = exports.resolve(from).substr(1);
to = exports.resolve(to).substr(1);
function trim(arr) {
var start = 0;
for (; start < arr.length; start++) {
if (arr[start] !== '') break;
}
var end = arr.length - 1;
for (; end >= 0; end--) {
if (arr[end] !== '') break;
}
if (start > end) return [];
return arr.slice(start, end - start + 1);
}
var fromParts = trim(from.split('/'));
var toParts = trim(to.split('/'));
var length = Math.min(fromParts.length, toParts.length);
var samePartsLength = length;
for (var i = 0; i < length; i++) {
if (fromParts[i] !== toParts[i]) {
samePartsLength = i;
break;
}
}
var outputParts = [];
for (var i = samePartsLength; i < fromParts.length; i++) {
outputParts.push('..');
}
outputParts = outputParts.concat(toParts.slice(samePartsLength));
return outputParts.join('/');
};
exports.sep = '/';
exports.delimiter = ':';
exports.dirname = function (path) {
if (typeof path !== 'string') path = path + '';
if (path.length === 0) return '.';
var code = path.charCodeAt(0);
var hasRoot = code === 47 /*/*/;
var end = -1;
var matchedSlash = true;
for (var i = path.length - 1; i >= 1; --i) {
code = path.charCodeAt(i);
if (code === 47 /*/*/) {
if (!matchedSlash) {
end = i;
break;
}
} else {
// We saw the first non-path separator
matchedSlash = false;
}
}
if (end === -1) return hasRoot ? '/' : '.';
if (hasRoot && end === 1) {
// return '//';
// Backwards-compat fix:
return '/';
}
return path.slice(0, end);
};
function basename(path) {
if (typeof path !== 'string') path = path + '';
var start = 0;
var end = -1;
var matchedSlash = true;
var i;
for (i = path.length - 1; i >= 0; --i) {
if (path.charCodeAt(i) === 47 /*/*/) {
// If we reached a path separator that was not part of a set of path
// separators at the end of the string, stop now
if (!matchedSlash) {
start = i + 1;
break;
}
} else if (end === -1) {
// We saw the first non-path separator, mark this as the end of our
// path component
matchedSlash = false;
end = i + 1;
}
}
if (end === -1) return '';
return path.slice(start, end);
}
// Uses a mixed approach for backwards-compatibility, as ext behavior changed
// in new Node.js versions, so only basename() above is backported here
exports.basename = function (path, ext) {
var f = basename(path);
if (ext && f.substr(-1 * ext.length) === ext) {
f = f.substr(0, f.length - ext.length);
}
return f;
};
exports.extname = function (path) {
if (typeof path !== 'string') path = path + '';
var startDot = -1;
var startPart = 0;
var end = -1;
var matchedSlash = true;
// Track the state of characters (if any) we see before our first dot and
// after any path separator we find
var preDotState = 0;
for (var i = path.length - 1; i >= 0; --i) {
var code = path.charCodeAt(i);
if (code === 47 /*/*/) {
// If we reached a path separator that was not part of a set of path
// separators at the end of the string, stop now
if (!matchedSlash) {
startPart = i + 1;
break;
}
continue;
}
if (end === -1) {
// We saw the first non-path separator, mark this as the end of our
// extension
matchedSlash = false;
end = i + 1;
}
if (code === 46 /*.*/) {
// If this is our first dot, mark it as the start of our extension
if (startDot === -1)
startDot = i;
else if (preDotState !== 1)
preDotState = 1;
} else if (startDot !== -1) {
// We saw a non-dot and non-path separator before our dot, so we should
// have a good chance at having a non-empty extension
preDotState = -1;
}
}
if (startDot === -1 || end === -1 ||
// We saw a non-dot character immediately before the dot
preDotState === 0 ||
// The (right-most) trimmed path component is exactly '..'
preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
return '';
}
return path.slice(startDot, end);
};
function filter (xs, f) {
if (xs.filter) return xs.filter(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
if (f(xs[i], i, xs)) res.push(xs[i]);
}
return res;
}
// String.prototype.substr - negative index don't work in IE8
var substr = 'ab'.substr(-1) === 'b'
? function (str, start, len) { return str.substr(start, len) }
: function (str, start, len) {
if (start < 0) start = str.length + start;
return str.substr(start, len);
}
;
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(19)))
/***/ }),
/***/ 24:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Bridge; });
/* harmony import */ var events__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(25);
/* harmony import */ var events__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(events__WEBPACK_IMPORTED_MODULE_0__);
const BATCH_DURATION = 100
class Bridge extends events__WEBPACK_IMPORTED_MODULE_0__["EventEmitter"] {
constructor (wall) {
super()
this.setMaxListeners(Infinity)
this.wall = wall
wall.listen(messages => {
if (Array.isArray(messages)) {
messages.forEach(message => this._emit(message))
} else {
this._emit(messages)
}
})
this._batchingQueue = []
this._sendingQueue = []
this._receivingQueue = []
this._sending = false
this._time = null
}
/**
* Send an event.
*
* @param {String} event
* @param {*} payload
*/
send (event, payload) {
if (Array.isArray(payload)) {
const lastIndex = payload.length - 1
payload.forEach((chunk, index) => {
this._send({
event,
_chunk: chunk,
last: index === lastIndex
})
})
this._flush()
} else if (this._time === null) {
this._send([{ event, payload }])
this._time = Date.now()
} else {
this._batchingQueue.push({
event,
payload
})
const now = Date.now()
if (now - this._time > BATCH_DURATION) {
this._flush()
} else {
this._timer = setTimeout(() => this._flush(), BATCH_DURATION)
}
}
}
/**
* Log a message to the devtools background page.
*
* @param {String} message
*/
log (message) {
this.send('log', message)
}
_flush () {
if (this._batchingQueue.length) this._send(this._batchingQueue)
clearTimeout(this._timer)
this._batchingQueue = []
this._time = null
}
_emit (message) {
if (typeof message === 'string') {
this.emit(message)
} else if (message._chunk) {
this._receivingQueue.push(message._chunk)
if (message.last) {
this.emit(message.event, this._receivingQueue)
this._receivingQueue = []
}
} else {
this.emit(message.event, message.payload)
}
}
_send (messages) {
this._sendingQueue.push(messages)
this._nextSend()
}
_nextSend () {
if (!this._sendingQueue.length || this._sending) return
this._sending = true
const messages = this._sendingQueue.shift()
try {
this.wall.send(messages)
} catch (err) {
if (err.message === 'Message length exceeded maximum allowed length.') {
this._sendingQueue.splice(0, 0, messages.map(message => [message]))
}
}
this._sending = false
requestAnimationFrame(() => this._nextSend())
}
}
/***/ }),
/***/ 25:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var R = typeof Reflect === 'object' ? Reflect : null
var ReflectApply = R && typeof R.apply === 'function'
? R.apply
: function ReflectApply(target, receiver, args) {
return Function.prototype.apply.call(target, receiver, args);
}
var ReflectOwnKeys
if (R && typeof R.ownKeys === 'function') {
ReflectOwnKeys = R.ownKeys
} else if (Object.getOwnPropertySymbols) {
ReflectOwnKeys = function ReflectOwnKeys(target) {
return Object.getOwnPropertyNames(target)
.concat(Object.getOwnPropertySymbols(target));
};
} else {
ReflectOwnKeys = function ReflectOwnKeys(target) {
return Object.getOwnPropertyNames(target);
};
}
function ProcessEmitWarning(warning) {
if (console && console.warn) console.warn(warning);
}
var NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {
return value !== value;
}
function EventEmitter() {
EventEmitter.init.call(this);
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._eventsCount = 0;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
var defaultMaxListeners = 10;
Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
enumerable: true,
get: function() {
return defaultMaxListeners;
},
set: function(arg) {
if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {
throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received ' + arg + '.');
}
defaultMaxListeners = arg;
}
});
EventEmitter.init = function() {
if (this._events === undefined ||
this._events === Object.getPrototypeOf(this)._events) {
this._events = Object.create(null);
this._eventsCount = 0;
}
this._maxListeners = this._maxListeners || undefined;
};
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {
throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received ' + n + '.');
}
this._maxListeners = n;
return this;
};
function $getMaxListeners(that) {
if (that._maxListeners === undefined)
return EventEmitter.defaultMaxListeners;
return that._maxListeners;
}
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
return $getMaxListeners(this);
};
EventEmitter.prototype.emit = function emit(type) {
var args = [];
for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);
var doError = (type === 'error');
var events = this._events;
if (events !== undefined)
doError = (doError && events.error === undefined);
else if (!doError)
return false;
// If there is no 'error' event listener then throw.
if (doError) {
var er;
if (args.length > 0)
er = args[0];
if (er instanceof Error) {
// Note: The comments on the `throw` lines are intentional, they show
// up in Node's output if this results in an unhandled exception.
throw er; // Unhandled 'error' event
}
// At least give some kind of context to the user
var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));
err.context = er;
throw err; // Unhandled 'error' event
}
var handler = events[type];
if (handler === undefined)
return false;
if (typeof handler === 'function') {
ReflectApply(handler, this, args);
} else {
var len = handler.length;
var listeners = arrayClone(handler, len);
for (var i = 0; i < len; ++i)
ReflectApply(listeners[i], this, args);
}
return true;
};
function _addListener(target, type, listener, prepend) {
var m;
var events;
var existing;
if (typeof listener !== 'function') {
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
}
events = target._events;
if (events === undefined) {
events = target._events = Object.create(null);
target._eventsCount = 0;
} else {
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (events.newListener !== undefined) {
target.emit('newListener', type,
listener.listener ? listener.listener : listener);
// Re-assign `events` because a newListener handler could have caused the
// this._events to be assigned to a new object
events = target._events;
}
existing = events[type];
}
if (existing === undefined) {
// Optimize the case of one listener. Don't need the extra array object.
existing = events[type] = listener;
++target._eventsCount;
} else {
if (typeof existing === 'function') {
// Adding the second element, need to change to array.
existing = events[type] =
prepend ? [listener, existing] : [existing, listener];
// If we've already got an array, just append.
} else if (prepend) {
existing.unshift(listener);
} else {
existing.push(listener);
}
// Check for listener leak
m = $getMaxListeners(target);
if (m > 0 && existing.length > m && !existing.warned) {
existing.warned = true;
// No error code for this since it is a Warning
// eslint-disable-next-line no-restricted-syntax
var w = new Error('Possible EventEmitter memory leak detected. ' +
existing.length + ' ' + String(type) + ' listeners ' +
'added. Use emitter.setMaxListeners() to ' +
'increase limit');
w.name = 'MaxListenersExceededWarning';
w.emitter = target;
w.type = type;
w.count = existing.length;
ProcessEmitWarning(w);
}
}
return target;
}
EventEmitter.prototype.addListener = function addListener(type, listener) {
return _addListener(this, type, listener, false);
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.prependListener =
function prependListener(type, listener) {
return _addListener(this, type, listener, true);
};
function onceWrapper() {
var args = [];
for (var i = 0; i < arguments.length; i++) args.push(arguments[i]);
if (!this.fired) {
this.target.removeListener(this.type, this.wrapFn);
this.fired = true;
ReflectApply(this.listener, this.target, args);
}
}
function _onceWrap(target, type, listener) {
var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
var wrapped = onceWrapper.bind(state);
wrapped.listener = listener;
state.wrapFn = wrapped;
return wrapped;
}
EventEmitter.prototype.once = function once(type, listener) {
if (typeof listener !== 'function') {
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
}
this.on(type, _onceWrap(this, type, listener));
return this;
};
EventEmitter.prototype.prependOnceListener =
function prependOnceListener(type, listener) {
if (typeof listener !== 'function') {
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
}
this.prependListener(type, _onceWrap(this, type, listener));
return this;
};
// Emits a 'removeListener' event if and only if the listener was removed.
EventEmitter.prototype.removeListener =
function removeListener(type, listener) {
var list, events, position, i, originalListener;
if (typeof listener !== 'function') {
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
}
events = this._events;
if (events === undefined)
return this;
list = events[type];
if (list === undefined)
return this;
if (list === listener || list.listener === listener) {
if (--this._eventsCount === 0)
this._events = Object.create(null);
else {
delete events[type];
if (events.removeListener)
this.emit('removeListener', type, list.listener || listener);
}
} else if (typeof list !== 'function') {
position = -1;
for (i = list.length - 1; i >= 0; i--) {
if (list[i] === listener || list[i].listener === listener) {
originalListener = list[i].listener;
position = i;
break;
}
}
if (position < 0)
return this;
if (position === 0)
list.shift();
else {
spliceOne(list, position);
}
if (list.length === 1)
events[type] = list[0];
if (events.removeListener !== undefined)
this.emit('removeListener', type, originalListener || listener);
}
return this;
};
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
EventEmitter.prototype.removeAllListeners =
function removeAllListeners(type) {
var listeners, events, i;
events = this._events;
if (events === undefined)
return this;
// not listening for removeListener, no need to emit
if (events.removeListener === undefined) {
if (arguments.length === 0) {
this._events = Object.create(null);
this._eventsCount = 0;
} else if (events[type] !== undefined) {
if (--this._eventsCount === 0)
this._events = Object.create(null);
else
delete events[type];
}
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
var keys = Object.keys(events);
var key;
for (i = 0; i < keys.length; ++i) {
key = keys[i];
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = Object.create(null);
this._eventsCount = 0;
return this;
}
listeners = events[type];
if (typeof listeners === 'function') {
this.removeListener(type, listeners);
} else if (listeners !== undefined) {
// LIFO order
for (i = listeners.length - 1; i >= 0; i--) {
this.removeListener(type, listeners[i]);
}
}
return this;
};
function _listeners(target, type, unwrap) {
var events = target._events;
if (events === undefined)
return [];
var evlistener = events[type];
if (evlistener === undefined)
return [];
if (typeof evlistener === 'function')
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
return unwrap ?
unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
}
EventEmitter.prototype.listeners = function listeners(type) {
return _listeners(this, type, true);
};
EventEmitter.prototype.rawListeners = function rawListeners(type) {
return _listeners(this, type, false);
};
EventEmitter.listenerCount = function(emitter, type) {
if (typeof emitter.listenerCount === 'function') {
return emitter.listenerCount(type);
} else {
return listenerCount.call(emitter, type);
}
};
EventEmitter.prototype.listenerCount = listenerCount;
function listenerCount(type) {
var events = this._events;
if (events !== undefined) {
var evlistener = events[type];
if (typeof evlistener === 'function') {
return 1;
} else if (evlistener !== undefined) {
return evlistener.length;
}
}
return 0;
}
EventEmitter.prototype.eventNames = function eventNames() {
return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];
};
function arrayClone(arr, n) {
var copy = new Array(n);
for (var i = 0; i < n; ++i)
copy[i] = arr[i];
return copy;
}
function spliceOne(list, index) {
for (; index + 1 < list.length; index++)
list[index] = list[index + 1];
list.pop();
}
function unwrapListeners(arr) {
var ret = new Array(arr.length);
for (var i = 0; i < ret.length; ++i) {
ret[i] = arr[i].listener || arr[i];
}
return ret;
}
/***/ }),
/***/ 261:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _back__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(14);
/* harmony import */ var _utils_bridge__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(24);
// this is injected to the app page when the panel is activated.
window.addEventListener('message', handshake)
function sendListening () {
window.postMessage({
source: 'vue-devtools-backend-injection',
payload: 'listening'
}, '*')
}
sendListening()
function handshake (e) {
if (e.data.source === 'vue-devtools-proxy' && e.data.payload === 'init') {
window.removeEventListener('message', handshake)
var listeners = []
var bridge = new _utils_bridge__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"]({
listen (fn) {
var listener = evt => {
if (evt.data.source === 'vue-devtools-proxy' && evt.data.payload) {
fn(evt.data.payload)
}
}
window.addEventListener('message', listener)
listeners.push(listener)
},
send (data) {
// if (process.env.NODE_ENV !== 'production') {
// console.log('[chrome] backend -> devtools', data)
// }
window.postMessage({
source: 'vue-devtools-backend',
payload: data
}, '*')
}
})
bridge.on('shutdown', () => {
listeners.forEach(l => {
window.removeEventListener('message', l)
})
listeners = []
})
Object(_back__WEBPACK_IMPORTED_MODULE_0__[/* initBackend */ "c"])(bridge)
} else {
sendListening()
}
}
/***/ }),
/***/ 3:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return init; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return destroy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return watch; });
/* harmony import */ var _storage__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(9);
// Initial state
const internalSharedData = {
openInEditorHost: '/',
componentNameStyle: 'class',
theme: 'auto',
displayDensity: 'low',
timeFormat: 'default',
recordVuex: true,
cacheVuexSnapshotsEvery: 50,
cacheVuexSnapshotsLimit: 10,
snapshotLoading: false,
recordPerf: false,
editableProps: false,
logDetected: true,
vuexNewBackend: false,
vuexAutoload: false,
vuexGroupGettersByModule: true
}
const persisted = [
'componentNameStyle',
'theme',
'displayDensity',
'recordVuex',
'editableProps',
'logDetected',
'vuexNewBackend',
'vuexAutoload',
'vuexGroupGettersByModule',
'timeFormat'
]
// ---- INTERNALS ---- //
let Vue
let bridge
// List of fields to persist to storage (disabled if 'false')
// This should be unique to each shared data client to prevent conflicts
let persist = false
// For reactivity, we wrap the data in a Vue instance
let vm
let initRetryInterval
let initRetryCount = 0
function init (params) {
return new Promise((resolve, reject) => {
// Mandatory params
bridge = params.bridge
Vue = params.Vue
persist = !!params.persist
if (persist) {
if (false) {}
// Load persisted fields
persisted.forEach(key => {
const value = _storage__WEBPACK_IMPORTED_MODULE_0__[/* get */ "a"](`shared-data:${key}`)
if (value !== null) {
internalSharedData[key] = value
}
})
bridge.on('shared-data:load', () => {
// Send all fields
Object.keys(internalSharedData).forEach(key => {
sendValue(key, internalSharedData[key])
})
bridge.send('shared-data:load-complete')
})
bridge.on('shared-data:init-complete', () => {
if (false) {}
clearInterval(initRetryInterval)
resolve()
})
bridge.send('shared-data:master-init-waiting')
// In case backend init is executed after frontend
bridge.on('shared-data:slave-init-waiting', () => {
bridge.send('shared-data:master-init-waiting')
})
initRetryCount = 0
initRetryInterval = setInterval(() => {
if (false) {}
bridge.send('shared-data:master-init-waiting')
initRetryCount++
if (initRetryCount > 30) {
clearInterval(initRetryInterval)
console.error('[shared data] Master init failed')
}
}, 2000)
} else {
if (false) {}
bridge.on('shared-data:master-init-waiting', () => {
if (false) {}
// Load all persisted shared data
bridge.send('shared-data:load')
bridge.once('shared-data:load-complete', () => {
if (false) {}
bridge.send('shared-data:init-complete')
resolve()
})
})
bridge.send('shared-data:slave-init-waiting')
}
// Wrapper Vue instance
vm = new Vue({
data: internalSharedData
})
// Update value from other shared data clients
bridge.on('shared-data:set', ({ key, value }) => {
setValue(key, value)
})
})
}
function destroy () {
bridge.removeAllListeners('shared-data:set')
vm.$destroy()
}
function setValue (key, value) {
// Storage
if (persist && persisted.includes(key)) {
_storage__WEBPACK_IMPORTED_MODULE_0__[/* set */ "c"](`shared-data:${key}`, value)
}
vm[key] = value
// Validate Proxy set trap
return true
}
function sendValue (key, value) {
bridge && bridge.send('shared-data:set', {
key,
value
})
}
function watch (...args) {
vm.$watch(...args)
}
const proxy = {}
Object.keys(internalSharedData).forEach(key => {
Object.defineProperty(proxy, key, {
configurable: false,
get: () => vm && vm.$data[key],
set: (value) => {
sendValue(key, value)
setValue(key, value)
}
})
})
/* harmony default export */ __webpack_exports__["a"] = (proxy);
/***/ }),
/***/ 4:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global, setImmediate) {/*!
* Vue.js v2.6.10
* (c) 2014-2019 Evan You
* Released under the MIT License.
*/
/* */
var emptyObject = Object.freeze({});
// These helpers produce better VM code in JS engines due to their
// explicitness and function inlining.
function isUndef (v) {
return v === undefined || v === null
}
function isDef (v) {
return v !== undefined && v !== null
}
function isTrue (v) {
return v === true
}
function isFalse (v) {
return v === false
}
/**
* Check if value is primitive.
*/
function isPrimitive (value) {
return (
typeof value === 'string' ||
typeof value === 'number' ||
// $flow-disable-line
typeof value === 'symbol' ||
typeof value === 'boolean'
)
}
/**
* Quick object check - this is primarily used to tell
* Objects from primitive values when we know the value
* is a JSON-compliant type.
*/
function isObject (obj) {
return obj !== null && typeof obj === 'object'
}
/**
* Get the raw type string of a value, e.g., [object Object].
*/
var _toString = Object.prototype.toString;
function toRawType (value) {
return _toString.call(value).slice(8, -1)
}
/**
* Strict object type check. Only returns true
* for plain JavaScript objects.
*/
function isPlainObject (obj) {
return _toString.call(obj) === '[object Object]'
}
function isRegExp (v) {
return _toString.call(v) === '[object RegExp]'
}
/**
* Check if val is a valid array index.
*/
function isValidArrayIndex (val) {
var n = parseFloat(String(val));
return n >= 0 && Math.floor(n) === n && isFinite(val)
}
function isPromise (val) {
return (
isDef(val) &&
typeof val.then === 'function' &&
typeof val.catch === 'function'
)
}
/**
* Convert a value to a string that is actually rendered.
*/
function toString (val) {
return val == null
? ''
: Array.isArray(val) || (isPlainObject(val) && val.toString === _toString)
? JSON.stringify(val, null, 2)
: String(val)
}
/**
* Convert an input value to a number for persistence.
* If the conversion fails, return original string.
*/
function toNumber (val) {
var n = parseFloat(val);
return isNaN(n) ? val : n
}
/**
* Make a map and return a function for checking if a key
* is in that map.
*/
function makeMap (
str,
expectsLowerCase
) {
var map = Object.create(null);
var list = str.split(',');
for (var i = 0; i < list.length; i++) {
map[list[i]] = true;
}
return expectsLowerCase
? function (val) { return map[val.toLowerCase()]; }
: function (val) { return map[val]; }
}
/**
* Check if a tag is a built-in tag.
*/
var isBuiltInTag = makeMap('slot,component', true);
/**
* Check if an attribute is a reserved attribute.
*/
var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');
/**
* Remove an item from an array.
*/
function remove (arr, item) {
if (arr.length) {
var index = arr.indexOf(item);
if (index > -1) {
return arr.splice(index, 1)
}
}
}
/**
* Check whether an object has the property.
*/
var hasOwnProperty = Object.prototype.hasOwnProperty;
function hasOwn (obj, key) {
return hasOwnProperty.call(obj, key)
}
/**
* Create a cached version of a pure function.
*/
function cached (fn) {
var cache = Object.create(null);
return (function cachedFn (str) {
var hit = cache[str];
return hit || (cache[str] = fn(str))
})
}
/**
* Camelize a hyphen-delimited string.
*/
var camelizeRE = /-(\w)/g;
var camelize = cached(function (str) {
return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
});
/**
* Capitalize a string.
*/
var capitalize = cached(function (str) {
return str.charAt(0).toUpperCase() + str.slice(1)
});
/**
* Hyphenate a camelCase string.
*/
var hyphenateRE = /\B([A-Z])/g;
var hyphenate = cached(function (str) {
return str.replace(hyphenateRE, '-$1').toLowerCase()
});
/**
* Simple bind polyfill for environments that do not support it,
* e.g., PhantomJS 1.x. Technically, we don't need this anymore
* since native bind is now performant enough in most browsers.
* But removing it would mean breaking code that was able to run in
* PhantomJS 1.x, so this must be kept for backward compatibility.
*/
/* istanbul ignore next */
function polyfillBind (fn, ctx) {
function boundFn (a) {
var l = arguments.length;
return l
? l > 1
? fn.apply(ctx, arguments)
: fn.call(ctx, a)
: fn.call(ctx)
}
boundFn._length = fn.length;
return boundFn
}
function nativeBind (fn, ctx) {
return fn.bind(ctx)
}
var bind = Function.prototype.bind
? nativeBind
: polyfillBind;
/**
* Convert an Array-like object to a real Array.
*/
function toArray (list, start) {
start = start || 0;
var i = list.length - start;
var ret = new Array(i);
while (i--) {
ret[i] = list[i + start];
}
return ret
}
/**
* Mix properties into target object.
*/
function extend (to, _from) {
for (var key in _from) {
to[key] = _from[key];
}
return to
}
/**
* Merge an Array of Objects into a single Object.
*/
function toObject (arr) {
var res = {};
for (var i = 0; i < arr.length; i++) {
if (arr[i]) {
extend(res, arr[i]);
}
}
return res
}
/* eslint-disable no-unused-vars */
/**
* Perform no operation.
* Stubbing args to make Flow happy without leaving useless transpiled code
* with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/).
*/
function noop (a, b, c) {}
/**
* Always return false.
*/
var no = function (a, b, c) { return false; };
/* eslint-enable no-unused-vars */
/**
* Return the same value.
*/
var identity = function (_) { return _; };
/**
* Check if two values are loosely equal - that is,
* if they are plain objects, do they have the same shape?
*/
function looseEqual (a, b) {
if (a === b) { return true }
var isObjectA = isObject(a);
var isObjectB = isObject(b);
if (isObjectA && isObjectB) {
try {
var isArrayA = Array.isArray(a);
var isArrayB = Array.isArray(b);
if (isArrayA && isArrayB) {
return a.length === b.length && a.every(function (e, i) {
return looseEqual(e, b[i])
})
} else if (a instanceof Date && b instanceof Date) {
return a.getTime() === b.getTime()
} else if (!isArrayA && !isArrayB) {
var keysA = Object.keys(a);
var keysB = Object.keys(b);
return keysA.length === keysB.length && keysA.every(function (key) {
return looseEqual(a[key], b[key])
})
} else {
/* istanbul ignore next */
return false
}
} catch (e) {
/* istanbul ignore next */
return false
}
} else if (!isObjectA && !isObjectB) {
return String(a) === String(b)
} else {
return false
}
}
/**
* Return the first index at which a loosely equal value can be
* found in the array (if value is a plain object, the array must
* contain an object of the same shape), or -1 if it is not present.
*/
function looseIndexOf (arr, val) {
for (var i = 0; i < arr.length; i++) {
if (looseEqual(arr[i], val)) { return i }
}
return -1
}
/**
* Ensure a function is called only once.
*/
function once (fn) {
var called = false;
return function () {
if (!called) {
called = true;
fn.apply(this, arguments);
}
}
}
var SSR_ATTR = 'data-server-rendered';
var ASSET_TYPES = [
'component',
'directive',
'filter'
];
var LIFECYCLE_HOOKS = [
'beforeCreate',
'created',
'beforeMount',
'mounted',
'beforeUpdate',
'updated',
'beforeDestroy',
'destroyed',
'activated',
'deactivated',
'errorCaptured',
'serverPrefetch'
];
/* */
var config = ({
/**
* Option merge strategies (used in core/util/options)
*/
// $flow-disable-line
optionMergeStrategies: Object.create(null),
/**
* Whether to suppress warnings.
*/
silent: false,
/**
* Show production mode tip message on boot?
*/
productionTip: "production" !== 'production',
/**
* Whether to enable devtools
*/
devtools: "production" !== 'production',
/**
* Whether to record perf
*/
performance: false,
/**
* Error handler for watcher errors
*/
errorHandler: null,
/**
* Warn handler for watcher warns
*/
warnHandler: null,
/**
* Ignore certain custom elements
*/
ignoredElements: [],
/**
* Custom user key aliases for v-on
*/
// $flow-disable-line
keyCodes: Object.create(null),
/**
* Check if a tag is reserved so that it cannot be registered as a
* component. This is platform-dependent and may be overwritten.
*/
isReservedTag: no,
/**
* Check if an attribute is reserved so that it cannot be used as a component
* prop. This is platform-dependent and may be overwritten.
*/
isReservedAttr: no,
/**
* Check if a tag is an unknown element.
* Platform-dependent.
*/
isUnknownElement: no,
/**
* Get the namespace of an element
*/
getTagNamespace: noop,
/**
* Parse the real tag name for the specific platform.
*/
parsePlatformTagName: identity,
/**
* Check if an attribute must be bound using property, e.g. value
* Platform-dependent.
*/
mustUseProp: no,
/**
* Perform updates asynchronously. Intended to be used by Vue Test Utils
* This will significantly reduce performance if set to false.
*/
async: true,
/**
* Exposed for legacy reasons
*/
_lifecycleHooks: LIFECYCLE_HOOKS
});
/* */
/**
* unicode letters used for parsing html tags, component names and property paths.
* using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname
* skipping \u10000-\uEFFFF due to it freezing up PhantomJS
*/
var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/;
/**
* Check if a string starts with $ or _
*/
function isReserved (str) {
var c = (str + '').charCodeAt(0);
return c === 0x24 || c === 0x5F
}
/**
* Define a property.
*/
function def (obj, key, val, enumerable) {
Object.defineProperty(obj, key, {
value: val,
enumerable: !!enumerable,
writable: true,
configurable: true
});
}
/**
* Parse simple path.
*/
var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]"));
function parsePath (path) {
if (bailRE.test(path)) {
return
}
var segments = path.split('.');
return function (obj) {
for (var i = 0; i < segments.length; i++) {
if (!obj) { return }
obj = obj[segments[i]];
}
return obj
}
}
/* */
// can we use __proto__?
var hasProto = '__proto__' in {};
// Browser environment sniffing
var inBrowser = typeof window !== 'undefined';
var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform;
var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase();
var UA = inBrowser && window.navigator.userAgent.toLowerCase();
var isIE = UA && /msie|trident/.test(UA);
var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
var isEdge = UA && UA.indexOf('edge/') > 0;
var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');
var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');
var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
var isPhantomJS = UA && /phantomjs/.test(UA);
var isFF = UA && UA.match(/firefox\/(\d+)/);
// Firefox has a "watch" function on Object.prototype...
var nativeWatch = ({}).watch;
var supportsPassive = false;
if (inBrowser) {
try {
var opts = {};
Object.defineProperty(opts, 'passive', ({
get: function get () {
/* istanbul ignore next */
supportsPassive = true;
}
})); // https://github.com/facebook/flow/issues/285
window.addEventListener('test-passive', null, opts);
} catch (e) {}
}
// this needs to be lazy-evaled because vue may be required before
// vue-server-renderer can set VUE_ENV
var _isServer;
var isServerRendering = function () {
if (_isServer === undefined) {
/* istanbul ignore if */
if (!inBrowser && !inWeex && typeof global !== 'undefined') {
// detect presence of vue-server-renderer and avoid
// Webpack shimming the process
_isServer = global['process'] && global['process'].env.VUE_ENV === 'server';
} else {
_isServer = false;
}
}
return _isServer
};
// detect devtools
var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
/* istanbul ignore next */
function isNative (Ctor) {
return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
}
var hasSymbol =
typeof Symbol !== 'undefined' && isNative(Symbol) &&
typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);
var _Set;
/* istanbul ignore if */ // $flow-disable-line
if (typeof Set !== 'undefined' && isNative(Set)) {
// use native Set when available.
_Set = Set;
} else {
// a non-standard Set polyfill that only works with primitive keys.
_Set = /*@__PURE__*/(function () {
function Set () {
this.set = Object.create(null);
}
Set.prototype.has = function has (key) {
return this.set[key] === true
};
Set.prototype.add = function add (key) {
this.set[key] = true;
};
Set.prototype.clear = function clear () {
this.set = Object.create(null);
};
return Set;
}());
}
/* */
var warn = noop;
var tip = noop;
var generateComponentTrace = (noop); // work around flow check
var formatComponentName = (noop);
if (false) { var repeat, classify, classifyRE, hasConsole; }
/* */
var uid = 0;
/**
* A dep is an observable that can have multiple
* directives subscribing to it.
*/
var Dep = function Dep () {
this.id = uid++;
this.subs = [];
};
Dep.prototype.addSub = function addSub (sub) {
this.subs.push(sub);
};
Dep.prototype.removeSub = function removeSub (sub) {
remove(this.subs, sub);
};
Dep.prototype.depend = function depend () {
if (Dep.target) {
Dep.target.addDep(this);
}
};
Dep.prototype.notify = function notify () {
// stabilize the subscriber list first
var subs = this.subs.slice();
if (false) {}
for (var i = 0, l = subs.length; i < l; i++) {
subs[i].update();
}
};
// The current target watcher being evaluated.
// This is globally unique because only one watcher
// can be evaluated at a time.
Dep.target = null;
var targetStack = [];
function pushTarget (target) {
targetStack.push(target);
Dep.target = target;
}
function popTarget () {
targetStack.pop();
Dep.target = targetStack[targetStack.length - 1];
}
/* */
var VNode = function VNode (
tag,
data,
children,
text,
elm,
context,
componentOptions,
asyncFactory
) {
this.tag = tag;
this.data = data;
this.children = children;
this.text = text;
this.elm = elm;
this.ns = undefined;
this.context = context;
this.fnContext = undefined;
this.fnOptions = undefined;
this.fnScopeId = undefined;
this.key = data && data.key;
this.componentOptions = componentOptions;
this.componentInstance = undefined;
this.parent = undefined;
this.raw = false;
this.isStatic = false;
this.isRootInsert = true;
this.isComment = false;
this.isCloned = false;
this.isOnce = false;
this.asyncFactory = asyncFactory;
this.asyncMeta = undefined;
this.isAsyncPlaceholder = false;
};
var prototypeAccessors = { child: { configurable: true } };
// DEPRECATED: alias for componentInstance for backwards compat.
/* istanbul ignore next */
prototypeAccessors.child.get = function () {
return this.componentInstance
};
Object.defineProperties( VNode.prototype, prototypeAccessors );
var createEmptyVNode = function (text) {
if ( text === void 0 ) text = '';
var node = new VNode();
node.text = text;
node.isComment = true;
return node
};
function createTextVNode (val) {
return new VNode(undefined, undefined, undefined, String(val))
}
// optimized shallow clone
// used for static nodes and slot nodes because they may be reused across
// multiple renders, cloning them avoids errors when DOM manipulations rely
// on their elm reference.
function cloneVNode (vnode) {
var cloned = new VNode(
vnode.tag,
vnode.data,
// #7975
// clone children array to avoid mutating original in case of cloning
// a child.
vnode.children && vnode.children.slice(),
vnode.text,
vnode.elm,
vnode.context,
vnode.componentOptions,
vnode.asyncFactory
);
cloned.ns = vnode.ns;
cloned.isStatic = vnode.isStatic;
cloned.key = vnode.key;
cloned.isComment = vnode.isComment;
cloned.fnContext = vnode.fnContext;
cloned.fnOptions = vnode.fnOptions;
cloned.fnScopeId = vnode.fnScopeId;
cloned.asyncMeta = vnode.asyncMeta;
cloned.isCloned = true;
return cloned
}
/*
* not type checking this file because flow doesn't play well with
* dynamically accessing methods on Array prototype
*/
var arrayProto = Array.prototype;
var arrayMethods = Object.create(arrayProto);
var methodsToPatch = [
'push',
'pop',
'shift',
'unshift',
'splice',
'sort',
'reverse'
];
/**
* Intercept mutating methods and emit events
*/
methodsToPatch.forEach(function (method) {
// cache original method
var original = arrayProto[method];
def(arrayMethods, method, function mutator () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var result = original.apply(this, args);
var ob = this.__ob__;
var inserted;
switch (method) {
case 'push':
case 'unshift':
inserted = args;
break
case 'splice':
inserted = args.slice(2);
break
}
if (inserted) { ob.observeArray(inserted); }
// notify change
ob.dep.notify();
return result
});
});
/* */
var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
/**
* In some cases we may want to disable observation inside a component's
* update computation.
*/
var shouldObserve = true;
function toggleObserving (value) {
shouldObserve = value;
}
/**
* Observer class that is attached to each observed
* object. Once attached, the observer converts the target
* object's property keys into getter/setters that
* collect dependencies and dispatch updates.
*/
var Observer = function Observer (value) {
this.value = value;
this.dep = new Dep();
this.vmCount = 0;
def(value, '__ob__', this);
if (Array.isArray(value)) {
if (hasProto) {
protoAugment(value, arrayMethods);
} else {
copyAugment(value, arrayMethods, arrayKeys);
}
this.observeArray(value);
} else {
this.walk(value);
}
};
/**
* Walk through all properties and convert them into
* getter/setters. This method should only be called when
* value type is Object.
*/
Observer.prototype.walk = function walk (obj) {
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
defineReactive$$1(obj, keys[i]);
}
};
/**
* Observe a list of Array items.
*/
Observer.prototype.observeArray = function observeArray (items) {
for (var i = 0, l = items.length; i < l; i++) {
observe(items[i]);
}
};
// helpers
/**
* Augment a target Object or Array by intercepting
* the prototype chain using __proto__
*/
function protoAugment (target, src) {
/* eslint-disable no-proto */
target.__proto__ = src;
/* eslint-enable no-proto */
}
/**
* Augment a target Object or Array by defining
* hidden properties.
*/
/* istanbul ignore next */
function copyAugment (target, src, keys) {
for (var i = 0, l = keys.length; i < l; i++) {
var key = keys[i];
def(target, key, src[key]);
}
}
/**
* Attempt to create an observer instance for a value,
* returns the new observer if successfully observed,
* or the existing observer if the value already has one.
*/
function observe (value, asRootData) {
if (!isObject(value) || value instanceof VNode) {
return
}
var ob;
if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
ob = value.__ob__;
} else if (
shouldObserve &&
!isServerRendering() &&
(Array.isArray(value) || isPlainObject(value)) &&
Object.isExtensible(value) &&
!value._isVue
) {
ob = new Observer(value);
}
if (asRootData && ob) {
ob.vmCount++;
}
return ob
}
/**
* Define a reactive property on an Object.
*/
function defineReactive$$1 (
obj,
key,
val,
customSetter,
shallow
) {
var dep = new Dep();
var property = Object.getOwnPropertyDescriptor(obj, key);
if (property && property.configurable === false) {
return
}
// cater for pre-defined getter/setters
var getter = property && property.get;
var setter = property && property.set;
if ((!getter || setter) && arguments.length === 2) {
val = obj[key];
}
var childOb = !shallow && observe(val);
Object.defineProperty(obj, key, {
enumerable: true,
configurable: true,
get: function reactiveGetter () {
var value = getter ? getter.call(obj) : val;
if (Dep.target) {
dep.depend();
if (childOb) {
childOb.dep.depend();
if (Array.isArray(value)) {
dependArray(value);
}
}
}
return value
},
set: function reactiveSetter (newVal) {
var value = getter ? getter.call(obj) : val;
/* eslint-disable no-self-compare */
if (newVal === value || (newVal !== newVal && value !== value)) {
return
}
/* eslint-enable no-self-compare */
if (false) {}
// #7981: for accessor properties without setter
if (getter && !setter) { return }
if (setter) {
setter.call(obj, newVal);
} else {
val = newVal;
}
childOb = !shallow && observe(newVal);
dep.notify();
}
});
}
/**
* Set a property on an object. Adds the new property and
* triggers change notification if the property doesn't
* already exist.
*/
function set (target, key, val) {
if (false
) {}
if (Array.isArray(target) && isValidArrayIndex(key)) {
target.length = Math.max(target.length, key);
target.splice(key, 1, val);
return val
}
if (key in target && !(key in Object.prototype)) {
target[key] = val;
return val
}
var ob = (target).__ob__;
if (target._isVue || (ob && ob.vmCount)) {
false && false;
return val
}
if (!ob) {
target[key] = val;
return val
}
defineReactive$$1(ob.value, key, val);
ob.dep.notify();
return val
}
/**
* Delete a property and trigger change if necessary.
*/
function del (target, key) {
if (false
) {}
if (Array.isArray(target) && isValidArrayIndex(key)) {
target.splice(key, 1);
return
}
var ob = (target).__ob__;
if (target._isVue || (ob && ob.vmCount)) {
false && false;
return
}
if (!hasOwn(target, key)) {
return
}
delete target[key];
if (!ob) {
return
}
ob.dep.notify();
}
/**
* Collect dependencies on array elements when the array is touched, since
* we cannot intercept array element access like property getters.
*/
function dependArray (value) {
for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
e = value[i];
e && e.__ob__ && e.__ob__.dep.depend();
if (Array.isArray(e)) {
dependArray(e);
}
}
}
/* */
/**
* Option overwriting strategies are functions that handle
* how to merge a parent option value and a child option
* value into the final value.
*/
var strats = config.optionMergeStrategies;
/**
* Options with restrictions
*/
if (false) {}
/**
* Helper that recursively merges two data objects together.
*/
function mergeData (to, from) {
if (!from) { return to }
var key, toVal, fromVal;
var keys = hasSymbol
? Reflect.ownKeys(from)
: Object.keys(from);
for (var i = 0; i < keys.length; i++) {
key = keys[i];
// in case the object is already observed...
if (key === '__ob__') { continue }
toVal = to[key];
fromVal = from[key];
if (!hasOwn(to, key)) {
set(to, key, fromVal);
} else if (
toVal !== fromVal &&
isPlainObject(toVal) &&
isPlainObject(fromVal)
) {
mergeData(toVal, fromVal);
}
}
return to
}
/**
* Data
*/
function mergeDataOrFn (
parentVal,
childVal,
vm
) {
if (!vm) {
// in a Vue.extend merge, both should be functions
if (!childVal) {
return parentVal
}
if (!parentVal) {
return childVal
}
// when parentVal & childVal are both present,
// we need to return a function that returns the
// merged result of both functions... no need to
// check if parentVal is a function here because
// it has to be a function to pass previous merges.
return function mergedDataFn () {
return mergeData(
typeof childVal === 'function' ? childVal.call(this, this) : childVal,
typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal
)
}
} else {
return function mergedInstanceDataFn () {
// instance merge
var instanceData = typeof childVal === 'function'
? childVal.call(vm, vm)
: childVal;
var defaultData = typeof parentVal === 'function'
? parentVal.call(vm, vm)
: parentVal;
if (instanceData) {
return mergeData(instanceData, defaultData)
} else {
return defaultData
}
}
}
}
strats.data = function (
parentVal,
childVal,
vm
) {
if (!vm) {
if (childVal && typeof childVal !== 'function') {
false && false;
return parentVal
}
return mergeDataOrFn(parentVal, childVal)
}
return mergeDataOrFn(parentVal, childVal, vm)
};
/**
* Hooks and props are merged as arrays.
*/
function mergeHook (
parentVal,
childVal
) {
var res = childVal
? parentVal
? parentVal.concat(childVal)
: Array.isArray(childVal)
? childVal
: [childVal]
: parentVal;
return res
? dedupeHooks(res)
: res
}
function dedupeHooks (hooks) {
var res = [];
for (var i = 0; i < hooks.length; i++) {
if (res.indexOf(hooks[i]) === -1) {
res.push(hooks[i]);
}
}
return res
}
LIFECYCLE_HOOKS.forEach(function (hook) {
strats[hook] = mergeHook;
});
/**
* Assets
*
* When a vm is present (instance creation), we need to do
* a three-way merge between constructor options, instance
* options and parent options.
*/
function mergeAssets (
parentVal,
childVal,
vm,
key
) {
var res = Object.create(parentVal || null);
if (childVal) {
false && false;
return extend(res, childVal)
} else {
return res
}
}
ASSET_TYPES.forEach(function (type) {
strats[type + 's'] = mergeAssets;
});
/**
* Watchers.
*
* Watchers hashes should not overwrite one
* another, so we merge them as arrays.
*/
strats.watch = function (
parentVal,
childVal,
vm,
key
) {
// work around Firefox's Object.prototype.watch...
if (parentVal === nativeWatch) { parentVal = undefined; }
if (childVal === nativeWatch) { childVal = undefined; }
/* istanbul ignore if */
if (!childVal) { return Object.create(parentVal || null) }
if (false) {}
if (!parentVal) { return childVal }
var ret = {};
extend(ret, parentVal);
for (var key$1 in childVal) {
var parent = ret[key$1];
var child = childVal[key$1];
if (parent && !Array.isArray(parent)) {
parent = [parent];
}
ret[key$1] = parent
? parent.concat(child)
: Array.isArray(child) ? child : [child];
}
return ret
};
/**
* Other object hashes.
*/
strats.props =
strats.methods =
strats.inject =
strats.computed = function (
parentVal,
childVal,
vm,
key
) {
if (childVal && "production" !== 'production') {
assertObjectType(key, childVal, vm);
}
if (!parentVal) { return childVal }
var ret = Object.create(null);
extend(ret, parentVal);
if (childVal) { extend(ret, childVal); }
return ret
};
strats.provide = mergeDataOrFn;
/**
* Default strategy.
*/
var defaultStrat = function (parentVal, childVal) {
return childVal === undefined
? parentVal
: childVal
};
/**
* Validate component names
*/
function checkComponents (options) {
for (var key in options.components) {
validateComponentName(key);
}
}
function validateComponentName (name) {
if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]*$")).test(name)) {
warn(
'Invalid component name: "' + name + '". Component names ' +
'should conform to valid custom element name in html5 specification.'
);
}
if (isBuiltInTag(name) || config.isReservedTag(name)) {
warn(
'Do not use built-in or reserved HTML elements as component ' +
'id: ' + name
);
}
}
/**
* Ensure all props option syntax are normalized into the
* Object-based format.
*/
function normalizeProps (options, vm) {
var props = options.props;
if (!props) { return }
var res = {};
var i, val, name;
if (Array.isArray(props)) {
i = props.length;
while (i--) {
val = props[i];
if (typeof val === 'string') {
name = camelize(val);
res[name] = { type: null };
} else if (false) {}
}
} else if (isPlainObject(props)) {
for (var key in props) {
val = props[key];
name = camelize(key);
res[name] = isPlainObject(val)
? val
: { type: val };
}
} else if (false) {}
options.props = res;
}
/**
* Normalize all injections into Object-based format
*/
function normalizeInject (options, vm) {
var inject = options.inject;
if (!inject) { return }
var normalized = options.inject = {};
if (Array.isArray(inject)) {
for (var i = 0; i < inject.length; i++) {
normalized[inject[i]] = { from: inject[i] };
}
} else if (isPlainObject(inject)) {
for (var key in inject) {
var val = inject[key];
normalized[key] = isPlainObject(val)
? extend({ from: key }, val)
: { from: val };
}
} else if (false) {}
}
/**
* Normalize raw function directives into object format.
*/
function normalizeDirectives (options) {
var dirs = options.directives;
if (dirs) {
for (var key in dirs) {
var def$$1 = dirs[key];
if (typeof def$$1 === 'function') {
dirs[key] = { bind: def$$1, update: def$$1 };
}
}
}
}
function assertObjectType (name, value, vm) {
if (!isPlainObject(value)) {
warn(
"Invalid value for option \"" + name + "\": expected an Object, " +
"but got " + (toRawType(value)) + ".",
vm
);
}
}
/**
* Merge two option objects into a new one.
* Core utility used in both instantiation and inheritance.
*/
function mergeOptions (
parent,
child,
vm
) {
if (false) {}
if (typeof child === 'function') {
child = child.options;
}
normalizeProps(child, vm);
normalizeInject(child, vm);
normalizeDirectives(child);
// Apply extends and mixins on the child options,
// but only if it is a raw options object that isn't
// the result of another mergeOptions call.
// Only merged options has the _base property.
if (!child._base) {
if (child.extends) {
parent = mergeOptions(parent, child.extends, vm);
}
if (child.mixins) {
for (var i = 0, l = child.mixins.length; i < l; i++) {
parent = mergeOptions(parent, child.mixins[i], vm);
}
}
}
var options = {};
var key;
for (key in parent) {
mergeField(key);
}
for (key in child) {
if (!hasOwn(parent, key)) {
mergeField(key);
}
}
function mergeField (key) {
var strat = strats[key] || defaultStrat;
options[key] = strat(parent[key], child[key], vm, key);
}
return options
}
/**
* Resolve an asset.
* This function is used because child instances need access
* to assets defined in its ancestor chain.
*/
function resolveAsset (
options,
type,
id,
warnMissing
) {
/* istanbul ignore if */
if (typeof id !== 'string') {
return
}
var assets = options[type];
// check local registration variations first
if (hasOwn(assets, id)) { return assets[id] }
var camelizedId = camelize(id);
if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
var PascalCaseId = capitalize(camelizedId);
if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
// fallback to prototype chain
var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
if (false) {}
return res
}
/* */
function validateProp (
key,
propOptions,
propsData,
vm
) {
var prop = propOptions[key];
var absent = !hasOwn(propsData, key);
var value = propsData[key];
// boolean casting
var booleanIndex = getTypeIndex(Boolean, prop.type);
if (booleanIndex > -1) {
if (absent && !hasOwn(prop, 'default')) {
value = false;
} else if (value === '' || value === hyphenate(key)) {
// only cast empty string / same name to boolean if
// boolean has higher priority
var stringIndex = getTypeIndex(String, prop.type);
if (stringIndex < 0 || booleanIndex < stringIndex) {
value = true;
}
}
}
// check default value
if (value === undefined) {
value = getPropDefaultValue(vm, prop, key);
// since the default value is a fresh copy,
// make sure to observe it.
var prevShouldObserve = shouldObserve;
toggleObserving(true);
observe(value);
toggleObserving(prevShouldObserve);
}
if (
false
) {}
return value
}
/**
* Get the default value of a prop.
*/
function getPropDefaultValue (vm, prop, key) {
// no default, return undefined
if (!hasOwn(prop, 'default')) {
return undefined
}
var def = prop.default;
// warn against non-factory defaults for Object & Array
if (false) {}
// the raw prop value was also undefined from previous render,
// return previous default value to avoid unnecessary watcher trigger
if (vm && vm.$options.propsData &&
vm.$options.propsData[key] === undefined &&
vm._props[key] !== undefined
) {
return vm._props[key]
}
// call factory function for non-Function types
// a value is Function if its prototype is function even across different execution context
return typeof def === 'function' && getType(prop.type) !== 'Function'
? def.call(vm)
: def
}
/**
* Assert whether a prop is valid.
*/
function assertProp (
prop,
name,
value,
vm,
absent
) {
if (prop.required && absent) {
warn(
'Missing required prop: "' + name + '"',
vm
);
return
}
if (value == null && !prop.required) {
return
}
var type = prop.type;
var valid = !type || type === true;
var expectedTypes = [];
if (type) {
if (!Array.isArray(type)) {
type = [type];
}
for (var i = 0; i < type.length && !valid; i++) {
var assertedType = assertType(value, type[i]);
expectedTypes.push(assertedType.expectedType || '');
valid = assertedType.valid;
}
}
if (!valid) {
warn(
getInvalidTypeMessage(name, value, expectedTypes),
vm
);
return
}
var validator = prop.validator;
if (validator) {
if (!validator(value)) {
warn(
'Invalid prop: custom validator check failed for prop "' + name + '".',
vm
);
}
}
}
var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;
function assertType (value, type) {
var valid;
var expectedType = getType(type);
if (simpleCheckRE.test(expectedType)) {
var t = typeof value;
valid = t === expectedType.toLowerCase();
// for primitive wrapper objects
if (!valid && t === 'object') {
valid = value instanceof type;
}
} else if (expectedType === 'Object') {
valid = isPlainObject(value);
} else if (expectedType === 'Array') {
valid = Array.isArray(value);
} else {
valid = value instanceof type;
}
return {
valid: valid,
expectedType: expectedType
}
}
/**
* Use function string name to check built-in types,
* because a simple equality check will fail when running
* across different vms / iframes.
*/
function getType (fn) {
var match = fn && fn.toString().match(/^\s*function (\w+)/);
return match ? match[1] : ''
}
function isSameType (a, b) {
return getType(a) === getType(b)
}
function getTypeIndex (type, expectedTypes) {
if (!Array.isArray(expectedTypes)) {
return isSameType(expectedTypes, type) ? 0 : -1
}
for (var i = 0, len = expectedTypes.length; i < len; i++) {
if (isSameType(expectedTypes[i], type)) {
return i
}
}
return -1
}
function getInvalidTypeMessage (name, value, expectedTypes) {
var message = "Invalid prop: type check failed for prop \"" + name + "\"." +
" Expected " + (expectedTypes.map(capitalize).join(', '));
var expectedType = expectedTypes[0];
var receivedType = toRawType(value);
var expectedValue = styleValue(value, expectedType);
var receivedValue = styleValue(value, receivedType);
// check if we need to specify expected value
if (expectedTypes.length === 1 &&
isExplicable(expectedType) &&
!isBoolean(expectedType, receivedType)) {
message += " with value " + expectedValue;
}
message += ", got " + receivedType + " ";
// check if we need to specify received value
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 (value) {
var explicitTypes = ['string', 'number', 'boolean'];
return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; })
}
function isBoolean () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; })
}
/* */
function handleError (err, vm, info) {
// Deactivate deps tracking while processing error handler to avoid possible infinite rendering.
// See: https://github.com/vuejs/vuex/issues/1505
pushTarget();
try {
if (vm) {
var cur = vm;
while ((cur = cur.$parent)) {
var hooks = cur.$options.errorCaptured;
if (hooks) {
for (var i = 0; i < hooks.length; i++) {
try {
var capture = hooks[i].call(cur, err, vm, info) === false;
if (capture) { return }
} catch (e) {
globalHandleError(e, cur, 'errorCaptured hook');
}
}
}
}
}
globalHandleError(err, vm, info);
} finally {
popTarget();
}
}
function invokeWithErrorHandling (
handler,
context,
args,
vm,
info
) {
var res;
try {
res = args ? handler.apply(context, args) : handler.call(context);
if (res && !res._isVue && isPromise(res) && !res._handled) {
res.catch(function (e) { return handleError(e, vm, info + " (Promise/async)"); });
// issue #9511
// avoid catch triggering multiple times when nested calls
res._handled = true;
}
} catch (e) {
handleError(e, vm, info);
}
return res
}
function globalHandleError (err, vm, info) {
if (config.errorHandler) {
try {
return config.errorHandler.call(null, err, vm, info)
} catch (e) {
// if the user intentionally throws the original error in the handler,
// do not log it twice
if (e !== err) {
logError(e, null, 'config.errorHandler');
}
}
}
logError(err, vm, info);
}
function logError (err, vm, info) {
if (false) {}
/* istanbul ignore else */
if ((inBrowser || inWeex) && typeof console !== 'undefined') {
console.error(err);
} else {
throw err
}
}
/* */
var isUsingMicroTask = false;
var callbacks = [];
var pending = false;
function flushCallbacks () {
pending = false;
var copies = callbacks.slice(0);
callbacks.length = 0;
for (var i = 0; i < copies.length; i++) {
copies[i]();
}
}
// Here we have async deferring wrappers using microtasks.
// In 2.5 we used (macro) tasks (in combination with microtasks).
// However, it has subtle problems when state is changed right before repaint
// (e.g. #6813, out-in transitions).
// Also, using (macro) tasks in event handler would cause some weird behaviors
// that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109).
// So we now use microtasks everywhere, again.
// A major drawback of this tradeoff is that there are some scenarios
// where microtasks have too high a priority and fire in between supposedly
// sequential events (e.g. #4521, #6690, which have workarounds)
// or even between bubbling of the same event (#6566).
var timerFunc;
// The nextTick behavior leverages the microtask queue, which can be accessed
// via either native Promise.then or MutationObserver.
// MutationObserver has wider support, however it is seriously bugged in
// UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
// completely stops working after triggering a few times... so, if native
// Promise is available, we will use it:
/* istanbul ignore next, $flow-disable-line */
if (typeof Promise !== 'undefined' && isNative(Promise)) {
var p = Promise.resolve();
timerFunc = function () {
p.then(flushCallbacks);
// In problematic UIWebViews, Promise.then doesn't completely break, but
// it can get stuck in a weird state where callbacks are pushed into the
// microtask queue but the queue isn't being flushed, until the browser
// needs to do some other work, e.g. handle a timer. Therefore we can
// "force" the microtask queue to be flushed by adding an empty timer.
if (isIOS) { setTimeout(noop); }
};
isUsingMicroTask = true;
} else if (!isIE && typeof MutationObserver !== 'undefined' && (
isNative(MutationObserver) ||
// PhantomJS and iOS 7.x
MutationObserver.toString() === '[object MutationObserverConstructor]'
)) {
// Use MutationObserver where native Promise is not available,
// e.g. PhantomJS, iOS7, Android 4.4
// (#6466 MutationObserver is unreliable in IE11)
var counter = 1;
var observer = new MutationObserver(flushCallbacks);
var textNode = document.createTextNode(String(counter));
observer.observe(textNode, {
characterData: true
});
timerFunc = function () {
counter = (counter + 1) % 2;
textNode.data = String(counter);
};
isUsingMicroTask = true;
} else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {
// Fallback to setImmediate.
// Techinically it leverages the (macro) task queue,
// but it is still a better choice than setTimeout.
timerFunc = function () {
setImmediate(flushCallbacks);
};
} else {
// Fallback to setTimeout.
timerFunc = function () {
setTimeout(flushCallbacks, 0);
};
}
function nextTick (cb, ctx) {
var _resolve;
callbacks.push(function () {
if (cb) {
try {
cb.call(ctx);
} catch (e) {
handleError(e, ctx, 'nextTick');
}
} else if (_resolve) {
_resolve(ctx);
}
});
if (!pending) {
pending = true;
timerFunc();
}
// $flow-disable-line
if (!cb && typeof Promise !== 'undefined') {
return new Promise(function (resolve) {
_resolve = resolve;
})
}
}
/* */
/* not type checking this file because flow doesn't play well with Proxy */
var initProxy;
if (false) { var getHandler, hasHandler, isBuiltInModifier, hasProxy, warnReservedPrefix, warnNonPresent, allowedGlobals; }
/* */
var seenObjects = new _Set();
/**
* Recursively traverse an object to evoke all converted
* getters, so that every nested property inside the object
* is collected as a "deep" dependency.
*/
function traverse (val) {
_traverse(val, seenObjects);
seenObjects.clear();
}
function _traverse (val, seen) {
var i, keys;
var isA = Array.isArray(val);
if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) {
return
}
if (val.__ob__) {
var depId = val.__ob__.dep.id;
if (seen.has(depId)) {
return
}
seen.add(depId);
}
if (isA) {
i = val.length;
while (i--) { _traverse(val[i], seen); }
} else {
keys = Object.keys(val);
i = keys.length;
while (i--) { _traverse(val[keys[i]], seen); }
}
}
var mark;
var measure;
if (false) { var perf; }
/* */
var normalizeEvent = cached(function (name) {
var passive = name.charAt(0) === '&';
name = passive ? name.slice(1) : name;
var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first
name = once$$1 ? name.slice(1) : name;
var capture = name.charAt(0) === '!';
name = capture ? name.slice(1) : name;
return {
name: name,
once: once$$1,
capture: capture,
passive: passive
}
});
function createFnInvoker (fns, vm) {
function invoker () {
var arguments$1 = arguments;
var fns = invoker.fns;
if (Array.isArray(fns)) {
var cloned = fns.slice();
for (var i = 0; i < cloned.length; i++) {
invokeWithErrorHandling(cloned[i], null, arguments$1, vm, "v-on handler");
}
} else {
// return handler return value for single handlers
return invokeWithErrorHandling(fns, null, arguments, vm, "v-on handler")
}
}
invoker.fns = fns;
return invoker
}
function updateListeners (
on,
oldOn,
add,
remove$$1,
createOnceHandler,
vm
) {
var name, def$$1, cur, old, event;
for (name in on) {
def$$1 = cur = on[name];
old = oldOn[name];
event = normalizeEvent(name);
if (isUndef(cur)) {
false && false;
} else if (isUndef(old)) {
if (isUndef(cur.fns)) {
cur = on[name] = createFnInvoker(cur, vm);
}
if (isTrue(event.once)) {
cur = on[name] = createOnceHandler(event.name, cur, event.capture);
}
add(event.name, cur, event.capture, event.passive, event.params);
} else if (cur !== old) {
old.fns = cur;
on[name] = old;
}
}
for (name in oldOn) {
if (isUndef(on[name])) {
event = normalizeEvent(name);
remove$$1(event.name, oldOn[name], event.capture);
}
}
}
/* */
function mergeVNodeHook (def, hookKey, hook) {
if (def instanceof VNode) {
def = def.data.hook || (def.data.hook = {});
}
var invoker;
var oldHook = def[hookKey];
function wrappedHook () {
hook.apply(this, arguments);
// important: remove merged hook to ensure it's called only once
// and prevent memory leak
remove(invoker.fns, wrappedHook);
}
if (isUndef(oldHook)) {
// no existing hook
invoker = createFnInvoker([wrappedHook]);
} else {
/* istanbul ignore if */
if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
// already a merged invoker
invoker = oldHook;
invoker.fns.push(wrappedHook);
} else {
// existing plain hook
invoker = createFnInvoker([oldHook, wrappedHook]);
}
}
invoker.merged = true;
def[hookKey] = invoker;
}
/* */
function extractPropsFromVNodeData (
data,
Ctor,
tag
) {
// we are only extracting raw values here.
// validation and default values are handled in the child
// component itself.
var propOptions = Ctor.options.props;
if (isUndef(propOptions)) {
return
}
var res = {};
var attrs = data.attrs;
var props = data.props;
if (isDef(attrs) || isDef(props)) {
for (var key in propOptions) {
var altKey = hyphenate(key);
if (false) { var keyInLowerCase; }
checkProp(res, props, key, altKey, true) ||
checkProp(res, attrs, key, altKey, false);
}
}
return res
}
function checkProp (
res,
hash,
key,
altKey,
preserve
) {
if (isDef(hash)) {
if (hasOwn(hash, key)) {
res[key] = hash[key];
if (!preserve) {
delete hash[key];
}
return true
} else if (hasOwn(hash, altKey)) {
res[key] = hash[altKey];
if (!preserve) {
delete hash[altKey];
}
return true
}
}
return false
}
/* */
// The template compiler attempts to minimize the need for normalization by
// statically analyzing the template at compile time.
//
// For plain HTML markup, normalization can be completely skipped because the
// generated render function is guaranteed to return Array. There are
// two cases where extra normalization is needed:
// 1. When the children contains components - because a functional component
// may return an Array instead of a single root. In this case, just a simple
// normalization is needed - if any child is an Array, we flatten the whole
// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep
// because functional components already normalize their own children.
function simpleNormalizeChildren (children) {
for (var i = 0; i < children.length; i++) {
if (Array.isArray(children[i])) {
return Array.prototype.concat.apply([], children)
}
}
return children
}
// 2. When the children contains constructs that always generated nested Arrays,
// e.g. , , v-for, or when the children is provided by user
// with hand-written render functions / JSX. In such cases a full normalization
// is needed to cater to all possible types of children values.
function normalizeChildren (children) {
return isPrimitive(children)
? [createTextVNode(children)]
: Array.isArray(children)
? normalizeArrayChildren(children)
: undefined
}
function isTextNode (node) {
return isDef(node) && isDef(node.text) && isFalse(node.isComment)
}
function normalizeArrayChildren (children, nestedIndex) {
var res = [];
var i, c, lastIndex, last;
for (i = 0; i < children.length; i++) {
c = children[i];
if (isUndef(c) || typeof c === 'boolean') { continue }
lastIndex = res.length - 1;
last = res[lastIndex];
// nested
if (Array.isArray(c)) {
if (c.length > 0) {
c = normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i));
// merge adjacent text nodes
if (isTextNode(c[0]) && isTextNode(last)) {
res[lastIndex] = createTextVNode(last.text + (c[0]).text);
c.shift();
}
res.push.apply(res, c);
}
} else if (isPrimitive(c)) {
if (isTextNode(last)) {
// merge adjacent text nodes
// this is necessary for SSR hydration because text nodes are
// essentially merged when rendered to HTML strings
res[lastIndex] = createTextVNode(last.text + c);
} else if (c !== '') {
// convert primitive to vnode
res.push(createTextVNode(c));
}
} else {
if (isTextNode(c) && isTextNode(last)) {
// merge adjacent text nodes
res[lastIndex] = createTextVNode(last.text + c.text);
} else {
// default key for nested array children (likely generated by v-for)
if (isTrue(children._isVList) &&
isDef(c.tag) &&
isUndef(c.key) &&
isDef(nestedIndex)) {
c.key = "__vlist" + nestedIndex + "_" + i + "__";
}
res.push(c);
}
}
}
return res
}
/* */
function initProvide (vm) {
var provide = vm.$options.provide;
if (provide) {
vm._provided = typeof provide === 'function'
? provide.call(vm)
: provide;
}
}
function initInjections (vm) {
var result = resolveInject(vm.$options.inject, vm);
if (result) {
toggleObserving(false);
Object.keys(result).forEach(function (key) {
/* istanbul ignore else */
if (false) {} else {
defineReactive$$1(vm, key, result[key]);
}
});
toggleObserving(true);
}
}
function resolveInject (inject, vm) {
if (inject) {
// inject is :any because flow is not smart enough to figure out cached
var result = Object.create(null);
var keys = hasSymbol
? Reflect.ownKeys(inject)
: Object.keys(inject);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
// #6574 in case the inject object is observed...
if (key === '__ob__') { continue }
var provideKey = inject[key].from;
var source = vm;
while (source) {
if (source._provided && hasOwn(source._provided, provideKey)) {
result[key] = source._provided[provideKey];
break
}
source = source.$parent;
}
if (!source) {
if ('default' in inject[key]) {
var provideDefault = inject[key].default;
result[key] = typeof provideDefault === 'function'
? provideDefault.call(vm)
: provideDefault;
} else if (false) {}
}
}
return result
}
}
/* */
/**
* Runtime helper for resolving raw children VNodes into a slot object.
*/
function resolveSlots (
children,
context
) {
if (!children || !children.length) {
return {}
}
var slots = {};
for (var i = 0, l = children.length; i < l; i++) {
var child = children[i];
var data = child.data;
// remove slot attribute if the node is resolved as a Vue slot node
if (data && data.attrs && data.attrs.slot) {
delete data.attrs.slot;
}
// named slots should only be respected if the vnode was rendered in the
// same context.
if ((child.context === context || child.fnContext === context) &&
data && data.slot != null
) {
var name = data.slot;
var slot = (slots[name] || (slots[name] = []));
if (child.tag === 'template') {
slot.push.apply(slot, child.children || []);
} else {
slot.push(child);
}
} else {
(slots.default || (slots.default = [])).push(child);
}
}
// ignore slots that contains only whitespace
for (var name$1 in slots) {
if (slots[name$1].every(isWhitespace)) {
delete slots[name$1];
}
}
return slots
}
function isWhitespace (node) {
return (node.isComment && !node.asyncFactory) || node.text === ' '
}
/* */
function normalizeScopedSlots (
slots,
normalSlots,
prevSlots
) {
var res;
var hasNormalSlots = Object.keys(normalSlots).length > 0;
var isStable = slots ? !!slots.$stable : !hasNormalSlots;
var key = slots && slots.$key;
if (!slots) {
res = {};
} else if (slots._normalized) {
// fast path 1: child component re-render only, parent did not change
return slots._normalized
} else if (
isStable &&
prevSlots &&
prevSlots !== emptyObject &&
key === prevSlots.$key &&
!hasNormalSlots &&
!prevSlots.$hasNormal
) {
// fast path 2: stable scoped slots w/ no normal slots to proxy,
// only need to normalize once
return prevSlots
} else {
res = {};
for (var key$1 in slots) {
if (slots[key$1] && key$1[0] !== '$') {
res[key$1] = normalizeScopedSlot(normalSlots, key$1, slots[key$1]);
}
}
}
// expose normal slots on scopedSlots
for (var key$2 in normalSlots) {
if (!(key$2 in res)) {
res[key$2] = proxyNormalSlot(normalSlots, key$2);
}
}
// avoriaz seems to mock a non-extensible $scopedSlots object
// and when that is passed down this would cause an error
if (slots && Object.isExtensible(slots)) {
(slots)._normalized = res;
}
def(res, '$stable', isStable);
def(res, '$key', key);
def(res, '$hasNormal', hasNormalSlots);
return res
}
function normalizeScopedSlot(normalSlots, key, fn) {
var normalized = function () {
var res = arguments.length ? fn.apply(null, arguments) : fn({});
res = res && typeof res === 'object' && !Array.isArray(res)
? [res] // single vnode
: normalizeChildren(res);
return res && (
res.length === 0 ||
(res.length === 1 && res[0].isComment) // #9658
) ? undefined
: res
};
// this is a slot using the new v-slot syntax without scope. although it is
// compiled as a scoped slot, render fn users would expect it to be present
// on this.$slots because the usage is semantically a normal slot.
if (fn.proxy) {
Object.defineProperty(normalSlots, key, {
get: normalized,
enumerable: true,
configurable: true
});
}
return normalized
}
function proxyNormalSlot(slots, key) {
return function () { return slots[key]; }
}
/* */
/**
* Runtime helper for rendering v-for lists.
*/
function renderList (
val,
render
) {
var ret, i, l, keys, key;
if (Array.isArray(val) || typeof val === 'string') {
ret = new Array(val.length);
for (i = 0, l = val.length; i < l; i++) {
ret[i] = render(val[i], i);
}
} else if (typeof val === 'number') {
ret = new Array(val);
for (i = 0; i < val; i++) {
ret[i] = render(i + 1, i);
}
} else if (isObject(val)) {
if (hasSymbol && val[Symbol.iterator]) {
ret = [];
var iterator = val[Symbol.iterator]();
var result = iterator.next();
while (!result.done) {
ret.push(render(result.value, ret.length));
result = iterator.next();
}
} else {
keys = Object.keys(val);
ret = new Array(keys.length);
for (i = 0, l = keys.length; i < l; i++) {
key = keys[i];
ret[i] = render(val[key], key, i);
}
}
}
if (!isDef(ret)) {
ret = [];
}
(ret)._isVList = true;
return ret
}
/* */
/**
* Runtime helper for rendering
*/
function renderSlot (
name,
fallback,
props,
bindObject
) {
var scopedSlotFn = this.$scopedSlots[name];
var nodes;
if (scopedSlotFn) { // scoped slot
props = props || {};
if (bindObject) {
if (false) {}
props = extend(extend({}, bindObject), props);
}
nodes = scopedSlotFn(props) || fallback;
} else {
nodes = this.$slots[name] || fallback;
}
var target = props && props.slot;
if (target) {
return this.$createElement('template', { slot: target }, nodes)
} else {
return nodes
}
}
/* */
/**
* Runtime helper for resolving filters
*/
function resolveFilter (id) {
return resolveAsset(this.$options, 'filters', id, true) || identity
}
/* */
function isKeyNotMatch (expect, actual) {
if (Array.isArray(expect)) {
return expect.indexOf(actual) === -1
} else {
return expect !== actual
}
}
/**
* Runtime helper for checking keyCodes from config.
* exposed as Vue.prototype._k
* passing in eventKeyName as last argument separately for backwards compat
*/
function checkKeyCodes (
eventKeyCode,
key,
builtInKeyCode,
eventKeyName,
builtInKeyName
) {
var mappedKeyCode = config.keyCodes[key] || builtInKeyCode;
if (builtInKeyName && eventKeyName && !config.keyCodes[key]) {
return isKeyNotMatch(builtInKeyName, eventKeyName)
} else if (mappedKeyCode) {
return isKeyNotMatch(mappedKeyCode, eventKeyCode)
} else if (eventKeyName) {
return hyphenate(eventKeyName) !== key
}
}
/* */
/**
* Runtime helper for merging v-bind="object" into a VNode's data.
*/
function bindObjectProps (
data,
tag,
value,
asProp,
isSync
) {
if (value) {
if (!isObject(value)) {
false && false;
} else {
if (Array.isArray(value)) {
value = toObject(value);
}
var hash;
var loop = function ( key ) {
if (
key === 'class' ||
key === 'style' ||
isReservedAttribute(key)
) {
hash = data;
} else {
var type = data.attrs && data.attrs.type;
hash = asProp || config.mustUseProp(tag, type, key)
? data.domProps || (data.domProps = {})
: data.attrs || (data.attrs = {});
}
var camelizedKey = camelize(key);
var hyphenatedKey = hyphenate(key);
if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) {
hash[key] = value[key];
if (isSync) {
var on = data.on || (data.on = {});
on[("update:" + key)] = function ($event) {
value[key] = $event;
};
}
}
};
for (var key in value) loop( key );
}
}
return data
}
/* */
/**
* Runtime helper for rendering static trees.
*/
function renderStatic (
index,
isInFor
) {
var cached = this._staticTrees || (this._staticTrees = []);
var tree = cached[index];
// if has already-rendered static tree and not inside v-for,
// we can reuse the same tree.
if (tree && !isInFor) {
return tree
}
// otherwise, render a fresh tree.
tree = cached[index] = this.$options.staticRenderFns[index].call(
this._renderProxy,
null,
this // for render fns generated for functional component templates
);
markStatic(tree, ("__static__" + index), false);
return tree
}
/**
* Runtime helper for v-once.
* Effectively it means marking the node as static with a unique key.
*/
function markOnce (
tree,
index,
key
) {
markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
return tree
}
function markStatic (
tree,
key,
isOnce
) {
if (Array.isArray(tree)) {
for (var i = 0; i < tree.length; i++) {
if (tree[i] && typeof tree[i] !== 'string') {
markStaticNode(tree[i], (key + "_" + i), isOnce);
}
}
} else {
markStaticNode(tree, key, isOnce);
}
}
function markStaticNode (node, key, isOnce) {
node.isStatic = true;
node.key = key;
node.isOnce = isOnce;
}
/* */
function bindObjectListeners (data, value) {
if (value) {
if (!isPlainObject(value)) {
false && false;
} else {
var on = data.on = data.on ? extend({}, data.on) : {};
for (var key in value) {
var existing = on[key];
var ours = value[key];
on[key] = existing ? [].concat(existing, ours) : ours;
}
}
}
return data
}
/* */
function resolveScopedSlots (
fns, // see flow/vnode
res,
// the following are added in 2.6
hasDynamicKeys,
contentHashKey
) {
res = res || { $stable: !hasDynamicKeys };
for (var i = 0; i < fns.length; i++) {
var slot = fns[i];
if (Array.isArray(slot)) {
resolveScopedSlots(slot, res, hasDynamicKeys);
} else if (slot) {
// marker for reverse proxying v-slot without scope on this.$slots
if (slot.proxy) {
slot.fn.proxy = true;
}
res[slot.key] = slot.fn;
}
}
if (contentHashKey) {
(res).$key = contentHashKey;
}
return res
}
/* */
function bindDynamicKeys (baseObj, values) {
for (var i = 0; i < values.length; i += 2) {
var key = values[i];
if (typeof key === 'string' && key) {
baseObj[values[i]] = values[i + 1];
} else if (false) {}
}
return baseObj
}
// helper to dynamically append modifier runtime markers to event names.
// ensure only append when value is already string, otherwise it will be cast
// to string and cause the type check to miss.
function prependModifier (value, symbol) {
return typeof value === 'string' ? symbol + value : value
}
/* */
function installRenderHelpers (target) {
target._o = markOnce;
target._n = toNumber;
target._s = toString;
target._l = renderList;
target._t = renderSlot;
target._q = looseEqual;
target._i = looseIndexOf;
target._m = renderStatic;
target._f = resolveFilter;
target._k = checkKeyCodes;
target._b = bindObjectProps;
target._v = createTextVNode;
target._e = createEmptyVNode;
target._u = resolveScopedSlots;
target._g = bindObjectListeners;
target._d = bindDynamicKeys;
target._p = prependModifier;
}
/* */
function FunctionalRenderContext (
data,
props,
children,
parent,
Ctor
) {
var this$1 = this;
var options = Ctor.options;
// ensure the createElement function in functional components
// gets a unique context - this is necessary for correct named slot check
var contextVm;
if (hasOwn(parent, '_uid')) {
contextVm = Object.create(parent);
// $flow-disable-line
contextVm._original = parent;
} else {
// the context vm passed in is a functional context as well.
// in this case we want to make sure we are able to get a hold to the
// real context instance.
contextVm = parent;
// $flow-disable-line
parent = parent._original;
}
var isCompiled = isTrue(options._compiled);
var needNormalization = !isCompiled;
this.data = data;
this.props = props;
this.children = children;
this.parent = parent;
this.listeners = data.on || emptyObject;
this.injections = resolveInject(options.inject, parent);
this.slots = function () {
if (!this$1.$slots) {
normalizeScopedSlots(
data.scopedSlots,
this$1.$slots = resolveSlots(children, parent)
);
}
return this$1.$slots
};
Object.defineProperty(this, 'scopedSlots', ({
enumerable: true,
get: function get () {
return normalizeScopedSlots(data.scopedSlots, this.slots())
}
}));
// support for compiled functional template
if (isCompiled) {
// exposing $options for renderStatic()
this.$options = options;
// pre-resolve slots for renderSlot()
this.$slots = this.slots();
this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots);
}
if (options._scopeId) {
this._c = function (a, b, c, d) {
var vnode = createElement(contextVm, a, b, c, d, needNormalization);
if (vnode && !Array.isArray(vnode)) {
vnode.fnScopeId = options._scopeId;
vnode.fnContext = parent;
}
return vnode
};
} else {
this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); };
}
}
installRenderHelpers(FunctionalRenderContext.prototype);
function createFunctionalComponent (
Ctor,
propsData,
data,
contextVm,
children
) {
var options = Ctor.options;
var props = {};
var propOptions = options.props;
if (isDef(propOptions)) {
for (var key in propOptions) {
props[key] = validateProp(key, propOptions, propsData || emptyObject);
}
} else {
if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
if (isDef(data.props)) { mergeProps(props, data.props); }
}
var renderContext = new FunctionalRenderContext(
data,
props,
children,
contextVm,
Ctor
);
var vnode = options.render.call(null, renderContext._c, renderContext);
if (vnode instanceof VNode) {
return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext)
} else if (Array.isArray(vnode)) {
var vnodes = normalizeChildren(vnode) || [];
var res = new Array(vnodes.length);
for (var i = 0; i < vnodes.length; i++) {
res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext);
}
return res
}
}
function cloneAndMarkFunctionalResult (vnode, data, contextVm, options, renderContext) {
// #7817 clone node before setting fnContext, otherwise if the node is reused
// (e.g. it was from a cached normal slot) the fnContext causes named slots
// that should not be matched to match.
var clone = cloneVNode(vnode);
clone.fnContext = contextVm;
clone.fnOptions = options;
if (false) {}
if (data.slot) {
(clone.data || (clone.data = {})).slot = data.slot;
}
return clone
}
function mergeProps (to, from) {
for (var key in from) {
to[camelize(key)] = from[key];
}
}
/* */
/* */
/* */
/* */
// inline hooks to be invoked on component VNodes during patch
var componentVNodeHooks = {
init: function init (vnode, hydrating) {
if (
vnode.componentInstance &&
!vnode.componentInstance._isDestroyed &&
vnode.data.keepAlive
) {
// kept-alive components, treat as a patch
var mountedNode = vnode; // work around flow
componentVNodeHooks.prepatch(mountedNode, mountedNode);
} else {
var child = vnode.componentInstance = createComponentInstanceForVnode(
vnode,
activeInstance
);
child.$mount(hydrating ? vnode.elm : undefined, hydrating);
}
},
prepatch: function prepatch (oldVnode, vnode) {
var options = vnode.componentOptions;
var child = vnode.componentInstance = oldVnode.componentInstance;
updateChildComponent(
child,
options.propsData, // updated props
options.listeners, // updated listeners
vnode, // new parent vnode
options.children // new children
);
},
insert: function insert (vnode) {
var context = vnode.context;
var componentInstance = vnode.componentInstance;
if (!componentInstance._isMounted) {
componentInstance._isMounted = true;
callHook(componentInstance, 'mounted');
}
if (vnode.data.keepAlive) {
if (context._isMounted) {
// vue-router#1212
// During updates, a kept-alive component's child components may
// change, so directly walking the tree here may call activated hooks
// on incorrect children. Instead we push them into a queue which will
// be processed after the whole patch process ended.
queueActivatedComponent(componentInstance);
} else {
activateChildComponent(componentInstance, true /* direct */);
}
}
},
destroy: function destroy (vnode) {
var componentInstance = vnode.componentInstance;
if (!componentInstance._isDestroyed) {
if (!vnode.data.keepAlive) {
componentInstance.$destroy();
} else {
deactivateChildComponent(componentInstance, true /* direct */);
}
}
}
};
var hooksToMerge = Object.keys(componentVNodeHooks);
function createComponent (
Ctor,
data,
context,
children,
tag
) {
if (isUndef(Ctor)) {
return
}
var baseCtor = context.$options._base;
// plain options object: turn it into a constructor
if (isObject(Ctor)) {
Ctor = baseCtor.extend(Ctor);
}
// if at this stage it's not a constructor or an async component factory,
// reject.
if (typeof Ctor !== 'function') {
if (false) {}
return
}
// async component
var asyncFactory;
if (isUndef(Ctor.cid)) {
asyncFactory = Ctor;
Ctor = resolveAsyncComponent(asyncFactory, baseCtor);
if (Ctor === undefined) {
// return a placeholder node for async component, which is rendered
// as a comment node but preserves all the raw information for the node.
// the information will be used for async server-rendering and hydration.
return createAsyncPlaceholder(
asyncFactory,
data,
context,
children,
tag
)
}
}
data = data || {};
// resolve constructor options in case global mixins are applied after
// component constructor creation
resolveConstructorOptions(Ctor);
// transform component v-model data into props & events
if (isDef(data.model)) {
transformModel(Ctor.options, data);
}
// extract props
var propsData = extractPropsFromVNodeData(data, Ctor, tag);
// functional component
if (isTrue(Ctor.options.functional)) {
return createFunctionalComponent(Ctor, propsData, data, context, children)
}
// extract listeners, since these needs to be treated as
// child component listeners instead of DOM listeners
var listeners = data.on;
// replace with listeners with .native modifier
// so it gets processed during parent component patch.
data.on = data.nativeOn;
if (isTrue(Ctor.options.abstract)) {
// abstract components do not keep anything
// other than props & listeners & slot
// work around flow
var slot = data.slot;
data = {};
if (slot) {
data.slot = slot;
}
}
// install component management hooks onto the placeholder node
installComponentHooks(data);
// return a placeholder vnode
var name = Ctor.options.name || tag;
var vnode = new VNode(
("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
data, undefined, undefined, undefined, context,
{ Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
asyncFactory
);
return vnode
}
function createComponentInstanceForVnode (
vnode, // we know it's MountedComponentVNode but flow doesn't
parent // activeInstance in lifecycle state
) {
var options = {
_isComponent: true,
_parentVnode: vnode,
parent: parent
};
// check inline-template render functions
var inlineTemplate = vnode.data.inlineTemplate;
if (isDef(inlineTemplate)) {
options.render = inlineTemplate.render;
options.staticRenderFns = inlineTemplate.staticRenderFns;
}
return new vnode.componentOptions.Ctor(options)
}
function installComponentHooks (data) {
var hooks = data.hook || (data.hook = {});
for (var i = 0; i < hooksToMerge.length; i++) {
var key = hooksToMerge[i];
var existing = hooks[key];
var toMerge = componentVNodeHooks[key];
if (existing !== toMerge && !(existing && existing._merged)) {
hooks[key] = existing ? mergeHook$1(toMerge, existing) : toMerge;
}
}
}
function mergeHook$1 (f1, f2) {
var merged = function (a, b) {
// flow complains about extra args which is why we use any
f1(a, b);
f2(a, b);
};
merged._merged = true;
return merged
}
// transform component v-model info (value and callback) into
// prop and event handler respectively.
function transformModel (options, data) {
var prop = (options.model && options.model.prop) || 'value';
var event = (options.model && options.model.event) || 'input'
;(data.attrs || (data.attrs = {}))[prop] = data.model.value;
var on = data.on || (data.on = {});
var existing = on[event];
var callback = data.model.callback;
if (isDef(existing)) {
if (
Array.isArray(existing)
? existing.indexOf(callback) === -1
: existing !== callback
) {
on[event] = [callback].concat(existing);
}
} else {
on[event] = callback;
}
}
/* */
var SIMPLE_NORMALIZE = 1;
var ALWAYS_NORMALIZE = 2;
// wrapper function for providing a more flexible interface
// without getting yelled at by flow
function createElement (
context,
tag,
data,
children,
normalizationType,
alwaysNormalize
) {
if (Array.isArray(data) || isPrimitive(data)) {
normalizationType = children;
children = data;
data = undefined;
}
if (isTrue(alwaysNormalize)) {
normalizationType = ALWAYS_NORMALIZE;
}
return _createElement(context, tag, data, children, normalizationType)
}
function _createElement (
context,
tag,
data,
children,
normalizationType
) {
if (isDef(data) && isDef((data).__ob__)) {
false && false;
return createEmptyVNode()
}
// object syntax in v-bind
if (isDef(data) && isDef(data.is)) {
tag = data.is;
}
if (!tag) {
// in case of component :is set to falsy value
return createEmptyVNode()
}
// warn against non-primitive key
if (false
) {}
// support single function children as default scoped slot
if (Array.isArray(children) &&
typeof children[0] === 'function'
) {
data = data || {};
data.scopedSlots = { default: children[0] };
children.length = 0;
}
if (normalizationType === ALWAYS_NORMALIZE) {
children = normalizeChildren(children);
} else if (normalizationType === SIMPLE_NORMALIZE) {
children = simpleNormalizeChildren(children);
}
var vnode, ns;
if (typeof tag === 'string') {
var Ctor;
ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag);
if (config.isReservedTag(tag)) {
// platform built-in elements
vnode = new VNode(
config.parsePlatformTagName(tag), data, children,
undefined, undefined, context
);
} else if ((!data || !data.pre) && isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
// component
vnode = createComponent(Ctor, data, context, children, tag);
} else {
// unknown or unlisted namespaced elements
// check at runtime because it may get assigned a namespace when its
// parent normalizes children
vnode = new VNode(
tag, data, children,
undefined, undefined, context
);
}
} else {
// direct component options / constructor
vnode = createComponent(tag, data, context, children);
}
if (Array.isArray(vnode)) {
return vnode
} else if (isDef(vnode)) {
if (isDef(ns)) { applyNS(vnode, ns); }
if (isDef(data)) { registerDeepBindings(data); }
return vnode
} else {
return createEmptyVNode()
}
}
function applyNS (vnode, ns, force) {
vnode.ns = ns;
if (vnode.tag === 'foreignObject') {
// use default namespace inside foreignObject
ns = undefined;
force = true;
}
if (isDef(vnode.children)) {
for (var i = 0, l = vnode.children.length; i < l; i++) {
var child = vnode.children[i];
if (isDef(child.tag) && (
isUndef(child.ns) || (isTrue(force) && child.tag !== 'svg'))) {
applyNS(child, ns, force);
}
}
}
}
// ref #5318
// necessary to ensure parent re-render when deep bindings like :style and
// :class are used on slot nodes
function registerDeepBindings (data) {
if (isObject(data.style)) {
traverse(data.style);
}
if (isObject(data.class)) {
traverse(data.class);
}
}
/* */
function initRender (vm) {
vm._vnode = null; // the root of the child tree
vm._staticTrees = null; // v-once cached trees
var options = vm.$options;
var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree
var renderContext = parentVnode && parentVnode.context;
vm.$slots = resolveSlots(options._renderChildren, renderContext);
vm.$scopedSlots = emptyObject;
// bind the createElement fn to this instance
// so that we get proper render context inside it.
// args order: tag, data, children, normalizationType, alwaysNormalize
// internal version is used by render functions compiled from templates
vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
// normalization is always applied for the public version, used in
// user-written render functions.
vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };
// $attrs & $listeners are exposed for easier HOC creation.
// they need to be reactive so that HOCs using them are always updated
var parentData = parentVnode && parentVnode.data;
/* istanbul ignore else */
if (false) {} else {
defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, null, true);
defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, null, true);
}
}
var currentRenderingInstance = null;
function renderMixin (Vue) {
// install runtime convenience helpers
installRenderHelpers(Vue.prototype);
Vue.prototype.$nextTick = function (fn) {
return nextTick(fn, this)
};
Vue.prototype._render = function () {
var vm = this;
var ref = vm.$options;
var render = ref.render;
var _parentVnode = ref._parentVnode;
if (_parentVnode) {
vm.$scopedSlots = normalizeScopedSlots(
_parentVnode.data.scopedSlots,
vm.$slots,
vm.$scopedSlots
);
}
// set parent vnode. this allows render functions to have access
// to the data on the placeholder node.
vm.$vnode = _parentVnode;
// render self
var vnode;
try {
// There's no need to maintain a stack becaues all render fns are called
// separately from one another. Nested component's render fns are called
// when parent component is patched.
currentRenderingInstance = vm;
vnode = render.call(vm._renderProxy, vm.$createElement);
} catch (e) {
handleError(e, vm, "render");
// return error render result,
// or previous vnode to prevent render error causing blank component
/* istanbul ignore else */
if (false) {} else {
vnode = vm._vnode;
}
} finally {
currentRenderingInstance = null;
}
// if the returned array contains only a single node, allow it
if (Array.isArray(vnode) && vnode.length === 1) {
vnode = vnode[0];
}
// return empty vnode in case the render function errored out
if (!(vnode instanceof VNode)) {
if (false) {}
vnode = createEmptyVNode();
}
// set parent
vnode.parent = _parentVnode;
return vnode
};
}
/* */
function ensureCtor (comp, base) {
if (
comp.__esModule ||
(hasSymbol && comp[Symbol.toStringTag] === 'Module')
) {
comp = comp.default;
}
return isObject(comp)
? base.extend(comp)
: comp
}
function createAsyncPlaceholder (
factory,
data,
context,
children,
tag
) {
var node = createEmptyVNode();
node.asyncFactory = factory;
node.asyncMeta = { data: data, context: context, children: children, tag: tag };
return node
}
function resolveAsyncComponent (
factory,
baseCtor
) {
if (isTrue(factory.error) && isDef(factory.errorComp)) {
return factory.errorComp
}
if (isDef(factory.resolved)) {
return factory.resolved
}
var owner = currentRenderingInstance;
if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {
// already pending
factory.owners.push(owner);
}
if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
return factory.loadingComp
}
if (owner && !isDef(factory.owners)) {
var owners = factory.owners = [owner];
var sync = true;
var timerLoading = null;
var timerTimeout = null
;(owner).$on('hook:destroyed', function () { return remove(owners, owner); });
var forceRender = function (renderCompleted) {
for (var i = 0, l = owners.length; i < l; i++) {
(owners[i]).$forceUpdate();
}
if (renderCompleted) {
owners.length = 0;
if (timerLoading !== null) {
clearTimeout(timerLoading);
timerLoading = null;
}
if (timerTimeout !== null) {
clearTimeout(timerTimeout);
timerTimeout = null;
}
}
};
var resolve = once(function (res) {
// cache resolved
factory.resolved = ensureCtor(res, baseCtor);
// invoke callbacks only if this is not a synchronous resolve
// (async resolves are shimmed as synchronous during SSR)
if (!sync) {
forceRender(true);
} else {
owners.length = 0;
}
});
var reject = once(function (reason) {
false && false;
if (isDef(factory.errorComp)) {
factory.error = true;
forceRender(true);
}
});
var res = factory(resolve, reject);
if (isObject(res)) {
if (isPromise(res)) {
// () => Promise
if (isUndef(factory.resolved)) {
res.then(resolve, reject);
}
} else if (isPromise(res.component)) {
res.component.then(resolve, reject);
if (isDef(res.error)) {
factory.errorComp = ensureCtor(res.error, baseCtor);
}
if (isDef(res.loading)) {
factory.loadingComp = ensureCtor(res.loading, baseCtor);
if (res.delay === 0) {
factory.loading = true;
} else {
timerLoading = setTimeout(function () {
timerLoading = null;
if (isUndef(factory.resolved) && isUndef(factory.error)) {
factory.loading = true;
forceRender(false);
}
}, res.delay || 200);
}
}
if (isDef(res.timeout)) {
timerTimeout = setTimeout(function () {
timerTimeout = null;
if (isUndef(factory.resolved)) {
reject(
false
? (undefined)
: null
);
}
}, res.timeout);
}
}
}
sync = false;
// return in case resolved synchronously
return factory.loading
? factory.loadingComp
: factory.resolved
}
}
/* */
function isAsyncPlaceholder (node) {
return node.isComment && node.asyncFactory
}
/* */
function getFirstComponentChild (children) {
if (Array.isArray(children)) {
for (var i = 0; i < children.length; i++) {
var c = children[i];
if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
return c
}
}
}
}
/* */
/* */
function initEvents (vm) {
vm._events = Object.create(null);
vm._hasHookEvent = false;
// init parent attached events
var listeners = vm.$options._parentListeners;
if (listeners) {
updateComponentListeners(vm, listeners);
}
}
var target;
function add (event, fn) {
target.$on(event, fn);
}
function remove$1 (event, fn) {
target.$off(event, fn);
}
function createOnceHandler (event, fn) {
var _target = target;
return function onceHandler () {
var res = fn.apply(null, arguments);
if (res !== null) {
_target.$off(event, onceHandler);
}
}
}
function updateComponentListeners (
vm,
listeners,
oldListeners
) {
target = vm;
updateListeners(listeners, oldListeners || {}, add, remove$1, createOnceHandler, vm);
target = undefined;
}
function eventsMixin (Vue) {
var hookRE = /^hook:/;
Vue.prototype.$on = function (event, fn) {
var vm = this;
if (Array.isArray(event)) {
for (var i = 0, l = event.length; i < l; i++) {
vm.$on(event[i], fn);
}
} else {
(vm._events[event] || (vm._events[event] = [])).push(fn);
// optimize hook:event cost by using a boolean flag marked at registration
// instead of a hash lookup
if (hookRE.test(event)) {
vm._hasHookEvent = true;
}
}
return vm
};
Vue.prototype.$once = function (event, fn) {
var vm = this;
function on () {
vm.$off(event, on);
fn.apply(vm, arguments);
}
on.fn = fn;
vm.$on(event, on);
return vm
};
Vue.prototype.$off = function (event, fn) {
var vm = this;
// all
if (!arguments.length) {
vm._events = Object.create(null);
return vm
}
// array of events
if (Array.isArray(event)) {
for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
vm.$off(event[i$1], fn);
}
return vm
}
// specific event
var cbs = vm._events[event];
if (!cbs) {
return vm
}
if (!fn) {
vm._events[event] = null;
return vm
}
// specific handler
var cb;
var i = cbs.length;
while (i--) {
cb = cbs[i];
if (cb === fn || cb.fn === fn) {
cbs.splice(i, 1);
break
}
}
return vm
};
Vue.prototype.$emit = function (event) {
var vm = this;
if (false) { var lowerCaseEvent; }
var cbs = vm._events[event];
if (cbs) {
cbs = cbs.length > 1 ? toArray(cbs) : cbs;
var args = toArray(arguments, 1);
var info = "event handler for \"" + event + "\"";
for (var i = 0, l = cbs.length; i < l; i++) {
invokeWithErrorHandling(cbs[i], vm, args, vm, info);
}
}
return vm
};
}
/* */
var activeInstance = null;
var isUpdatingChildComponent = false;
function setActiveInstance(vm) {
var prevActiveInstance = activeInstance;
activeInstance = vm;
return function () {
activeInstance = prevActiveInstance;
}
}
function initLifecycle (vm) {
var options = vm.$options;
// locate first non-abstract parent
var parent = options.parent;
if (parent && !options.abstract) {
while (parent.$options.abstract && parent.$parent) {
parent = parent.$parent;
}
parent.$children.push(vm);
}
vm.$parent = parent;
vm.$root = parent ? parent.$root : vm;
vm.$children = [];
vm.$refs = {};
vm._watcher = null;
vm._inactive = null;
vm._directInactive = false;
vm._isMounted = false;
vm._isDestroyed = false;
vm._isBeingDestroyed = false;
}
function lifecycleMixin (Vue) {
Vue.prototype._update = function (vnode, hydrating) {
var vm = this;
var prevEl = vm.$el;
var prevVnode = vm._vnode;
var restoreActiveInstance = setActiveInstance(vm);
vm._vnode = vnode;
// Vue.prototype.__patch__ is injected in entry points
// based on the rendering backend used.
if (!prevVnode) {
// initial render
vm.$el = vm.__patch__(vm.$el, vnode, hydrating, false /* removeOnly */);
} else {
// updates
vm.$el = vm.__patch__(prevVnode, vnode);
}
restoreActiveInstance();
// update __vue__ reference
if (prevEl) {
prevEl.__vue__ = null;
}
if (vm.$el) {
vm.$el.__vue__ = vm;
}
// if parent is an HOC, update its $el as well
if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
vm.$parent.$el = vm.$el;
}
// updated hook is called by the scheduler to ensure that children are
// updated in a parent's updated hook.
};
Vue.prototype.$forceUpdate = function () {
var vm = this;
if (vm._watcher) {
vm._watcher.update();
}
};
Vue.prototype.$destroy = function () {
var vm = this;
if (vm._isBeingDestroyed) {
return
}
callHook(vm, 'beforeDestroy');
vm._isBeingDestroyed = true;
// remove self from parent
var parent = vm.$parent;
if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
remove(parent.$children, vm);
}
// teardown watchers
if (vm._watcher) {
vm._watcher.teardown();
}
var i = vm._watchers.length;
while (i--) {
vm._watchers[i].teardown();
}
// remove reference from data ob
// frozen object may not have observer.
if (vm._data.__ob__) {
vm._data.__ob__.vmCount--;
}
// call the last hook...
vm._isDestroyed = true;
// invoke destroy hooks on current rendered tree
vm.__patch__(vm._vnode, null);
// fire destroyed hook
callHook(vm, 'destroyed');
// turn off all instance listeners.
vm.$off();
// remove __vue__ reference
if (vm.$el) {
vm.$el.__vue__ = null;
}
// release circular reference (#6759)
if (vm.$vnode) {
vm.$vnode.parent = null;
}
};
}
function mountComponent (
vm,
el,
hydrating
) {
vm.$el = el;
if (!vm.$options.render) {
vm.$options.render = createEmptyVNode;
if (false) {}
}
callHook(vm, 'beforeMount');
var updateComponent;
/* istanbul ignore if */
if (false) {} else {
updateComponent = function () {
vm._update(vm._render(), hydrating);
};
}
// we set this to vm._watcher inside the watcher's constructor
// since the watcher's initial patch may call $forceUpdate (e.g. inside child
// component's mounted hook), which relies on vm._watcher being already defined
new Watcher(vm, updateComponent, noop, {
before: function before () {
if (vm._isMounted && !vm._isDestroyed) {
callHook(vm, 'beforeUpdate');
}
}
}, true /* isRenderWatcher */);
hydrating = false;
// manually mounted instance, call mounted on self
// mounted is called for render-created child components in its inserted hook
if (vm.$vnode == null) {
vm._isMounted = true;
callHook(vm, 'mounted');
}
return vm
}
function updateChildComponent (
vm,
propsData,
listeners,
parentVnode,
renderChildren
) {
if (false) {}
// determine whether component has slot children
// we need to do this before overwriting $options._renderChildren.
// check if there are dynamic scopedSlots (hand-written or compiled but with
// dynamic slot names). Static scoped slots compiled from template has the
// "$stable" marker.
var newScopedSlots = parentVnode.data.scopedSlots;
var oldScopedSlots = vm.$scopedSlots;
var hasDynamicScopedSlot = !!(
(newScopedSlots && !newScopedSlots.$stable) ||
(oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) ||
(newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key)
);
// Any static slot children from the parent may have changed during parent's
// update. Dynamic scoped slots may also have changed. In such cases, a forced
// update is necessary to ensure correctness.
var needsForceUpdate = !!(
renderChildren || // has new static slots
vm.$options._renderChildren || // has old static slots
hasDynamicScopedSlot
);
vm.$options._parentVnode = parentVnode;
vm.$vnode = parentVnode; // update vm's placeholder node without re-render
if (vm._vnode) { // update child tree's parent
vm._vnode.parent = parentVnode;
}
vm.$options._renderChildren = renderChildren;
// update $attrs and $listeners hash
// these are also reactive so they may trigger child update if the child
// used them during render
vm.$attrs = parentVnode.data.attrs || emptyObject;
vm.$listeners = listeners || emptyObject;
// update props
if (propsData && vm.$options.props) {
toggleObserving(false);
var props = vm._props;
var propKeys = vm.$options._propKeys || [];
for (var i = 0; i < propKeys.length; i++) {
var key = propKeys[i];
var propOptions = vm.$options.props; // wtf flow?
props[key] = validateProp(key, propOptions, propsData, vm);
}
toggleObserving(true);
// keep a copy of raw propsData
vm.$options.propsData = propsData;
}
// update listeners
listeners = listeners || emptyObject;
var oldListeners = vm.$options._parentListeners;
vm.$options._parentListeners = listeners;
updateComponentListeners(vm, listeners, oldListeners);
// resolve slots + force update if has children
if (needsForceUpdate) {
vm.$slots = resolveSlots(renderChildren, parentVnode.context);
vm.$forceUpdate();
}
if (false) {}
}
function isInInactiveTree (vm) {
while (vm && (vm = vm.$parent)) {
if (vm._inactive) { return true }
}
return false
}
function activateChildComponent (vm, direct) {
if (direct) {
vm._directInactive = false;
if (isInInactiveTree(vm)) {
return
}
} else if (vm._directInactive) {
return
}
if (vm._inactive || vm._inactive === null) {
vm._inactive = false;
for (var i = 0; i < vm.$children.length; i++) {
activateChildComponent(vm.$children[i]);
}
callHook(vm, 'activated');
}
}
function deactivateChildComponent (vm, direct) {
if (direct) {
vm._directInactive = true;
if (isInInactiveTree(vm)) {
return
}
}
if (!vm._inactive) {
vm._inactive = true;
for (var i = 0; i < vm.$children.length; i++) {
deactivateChildComponent(vm.$children[i]);
}
callHook(vm, 'deactivated');
}
}
function callHook (vm, hook) {
// #7573 disable dep collection when invoking lifecycle hooks
pushTarget();
var handlers = vm.$options[hook];
var info = hook + " hook";
if (handlers) {
for (var i = 0, j = handlers.length; i < j; i++) {
invokeWithErrorHandling(handlers[i], vm, null, vm, info);
}
}
if (vm._hasHookEvent) {
vm.$emit('hook:' + hook);
}
popTarget();
}
/* */
var MAX_UPDATE_COUNT = 100;
var queue = [];
var activatedChildren = [];
var has = {};
var circular = {};
var waiting = false;
var flushing = false;
var index = 0;
/**
* Reset the scheduler's state.
*/
function resetSchedulerState () {
index = queue.length = activatedChildren.length = 0;
has = {};
if (false) {}
waiting = flushing = false;
}
// Async edge case #6566 requires saving the timestamp when event listeners are
// attached. However, calling performance.now() has a perf overhead especially
// if the page has thousands of event listeners. Instead, we take a timestamp
// every time the scheduler flushes and use that for all event listeners
// attached during that flush.
var currentFlushTimestamp = 0;
// Async edge case fix requires storing an event listener's attach timestamp.
var getNow = Date.now;
// Determine what event timestamp the browser is using. Annoyingly, the
// timestamp can either be hi-res (relative to page load) or low-res
// (relative to UNIX epoch), so in order to compare time we have to use the
// same timestamp type when saving the flush timestamp.
// All IE versions use low-res event timestamps, and have problematic clock
// implementations (#9632)
if (inBrowser && !isIE) {
var performance = window.performance;
if (
performance &&
typeof performance.now === 'function' &&
getNow() > document.createEvent('Event').timeStamp
) {
// if the event timestamp, although evaluated AFTER the Date.now(), is
// smaller than it, it means the event is using a hi-res timestamp,
// and we need to use the hi-res version for event listener timestamps as
// well.
getNow = function () { return performance.now(); };
}
}
/**
* Flush both queues and run the watchers.
*/
function flushSchedulerQueue () {
currentFlushTimestamp = getNow();
flushing = true;
var watcher, id;
// Sort queue before flush.
// This ensures that:
// 1. Components are updated from parent to child. (because parent is always
// created before the child)
// 2. A component's user watchers are run before its render watcher (because
// user watchers are created before the render watcher)
// 3. If a component is destroyed during a parent component's watcher run,
// its watchers can be skipped.
queue.sort(function (a, b) { return a.id - b.id; });
// do not cache length because more watchers might be pushed
// as we run existing watchers
for (index = 0; index < queue.length; index++) {
watcher = queue[index];
if (watcher.before) {
watcher.before();
}
id = watcher.id;
has[id] = null;
watcher.run();
// in dev build, check and stop circular updates.
if (false) {}
}
// keep copies of post queues before resetting state
var activatedQueue = activatedChildren.slice();
var updatedQueue = queue.slice();
resetSchedulerState();
// call component updated and activated hooks
callActivatedHooks(activatedQueue);
callUpdatedHooks(updatedQueue);
// devtool hook
/* istanbul ignore if */
if (devtools && config.devtools) {
devtools.emit('flush');
}
}
function callUpdatedHooks (queue) {
var i = queue.length;
while (i--) {
var watcher = queue[i];
var vm = watcher.vm;
if (vm._watcher === watcher && vm._isMounted && !vm._isDestroyed) {
callHook(vm, 'updated');
}
}
}
/**
* Queue a kept-alive component that was activated during patch.
* The queue will be processed after the entire tree has been patched.
*/
function queueActivatedComponent (vm) {
// setting _inactive to false here so that a render function can
// rely on checking whether it's in an inactive tree (e.g. router-view)
vm._inactive = false;
activatedChildren.push(vm);
}
function callActivatedHooks (queue) {
for (var i = 0; i < queue.length; i++) {
queue[i]._inactive = true;
activateChildComponent(queue[i], true /* true */);
}
}
/**
* Push a watcher into the watcher queue.
* Jobs with duplicate IDs will be skipped unless it's
* pushed when the queue is being flushed.
*/
function queueWatcher (watcher) {
var id = watcher.id;
if (has[id] == null) {
has[id] = true;
if (!flushing) {
queue.push(watcher);
} else {
// if already flushing, splice the watcher based on its id
// if already past its id, it will be run next immediately.
var i = queue.length - 1;
while (i > index && queue[i].id > watcher.id) {
i--;
}
queue.splice(i + 1, 0, watcher);
}
// queue the flush
if (!waiting) {
waiting = true;
if (false) {}
nextTick(flushSchedulerQueue);
}
}
}
/* */
var uid$2 = 0;
/**
* A watcher parses an expression, collects dependencies,
* and fires callback when the expression value changes.
* This is used for both the $watch() api and directives.
*/
var Watcher = function Watcher (
vm,
expOrFn,
cb,
options,
isRenderWatcher
) {
this.vm = vm;
if (isRenderWatcher) {
vm._watcher = this;
}
vm._watchers.push(this);
// options
if (options) {
this.deep = !!options.deep;
this.user = !!options.user;
this.lazy = !!options.lazy;
this.sync = !!options.sync;
this.before = options.before;
} else {
this.deep = this.user = this.lazy = this.sync = false;
}
this.cb = cb;
this.id = ++uid$2; // uid for batching
this.active = true;
this.dirty = this.lazy; // for lazy watchers
this.deps = [];
this.newDeps = [];
this.depIds = new _Set();
this.newDepIds = new _Set();
this.expression = false
? undefined
: '';
// parse expression for getter
if (typeof expOrFn === 'function') {
this.getter = expOrFn;
} else {
this.getter = parsePath(expOrFn);
if (!this.getter) {
this.getter = noop;
false && false;
}
}
this.value = this.lazy
? undefined
: this.get();
};
/**
* Evaluate the getter, and re-collect dependencies.
*/
Watcher.prototype.get = function get () {
pushTarget(this);
var value;
var vm = this.vm;
try {
value = this.getter.call(vm, vm);
} catch (e) {
if (this.user) {
handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
} else {
throw e
}
} finally {
// "touch" every property so they are all tracked as
// dependencies for deep watching
if (this.deep) {
traverse(value);
}
popTarget();
this.cleanupDeps();
}
return value
};
/**
* Add a dependency to this directive.
*/
Watcher.prototype.addDep = function addDep (dep) {
var id = dep.id;
if (!this.newDepIds.has(id)) {
this.newDepIds.add(id);
this.newDeps.push(dep);
if (!this.depIds.has(id)) {
dep.addSub(this);
}
}
};
/**
* Clean up for dependency collection.
*/
Watcher.prototype.cleanupDeps = function cleanupDeps () {
var i = this.deps.length;
while (i--) {
var dep = this.deps[i];
if (!this.newDepIds.has(dep.id)) {
dep.removeSub(this);
}
}
var tmp = this.depIds;
this.depIds = this.newDepIds;
this.newDepIds = tmp;
this.newDepIds.clear();
tmp = this.deps;
this.deps = this.newDeps;
this.newDeps = tmp;
this.newDeps.length = 0;
};
/**
* Subscriber interface.
* Will be called when a dependency changes.
*/
Watcher.prototype.update = function update () {
/* istanbul ignore else */
if (this.lazy) {
this.dirty = true;
} else if (this.sync) {
this.run();
} else {
queueWatcher(this);
}
};
/**
* Scheduler job interface.
* Will be called by the scheduler.
*/
Watcher.prototype.run = function run () {
if (this.active) {
var value = this.get();
if (
value !== this.value ||
// Deep watchers and watchers on Object/Arrays should fire even
// when the value is the same, because the value may
// have mutated.
isObject(value) ||
this.deep
) {
// set new value
var oldValue = this.value;
this.value = value;
if (this.user) {
try {
this.cb.call(this.vm, value, oldValue);
} catch (e) {
handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
}
} else {
this.cb.call(this.vm, value, oldValue);
}
}
}
};
/**
* Evaluate the value of the watcher.
* This only gets called for lazy watchers.
*/
Watcher.prototype.evaluate = function evaluate () {
this.value = this.get();
this.dirty = false;
};
/**
* Depend on all deps collected by this watcher.
*/
Watcher.prototype.depend = function depend () {
var i = this.deps.length;
while (i--) {
this.deps[i].depend();
}
};
/**
* Remove self from all dependencies' subscriber list.
*/
Watcher.prototype.teardown = function teardown () {
if (this.active) {
// remove self from vm's watcher list
// this is a somewhat expensive operation so we skip it
// if the vm is being destroyed.
if (!this.vm._isBeingDestroyed) {
remove(this.vm._watchers, this);
}
var i = this.deps.length;
while (i--) {
this.deps[i].removeSub(this);
}
this.active = false;
}
};
/* */
var sharedPropertyDefinition = {
enumerable: true,
configurable: true,
get: noop,
set: noop
};
function proxy (target, sourceKey, key) {
sharedPropertyDefinition.get = function proxyGetter () {
return this[sourceKey][key]
};
sharedPropertyDefinition.set = function proxySetter (val) {
this[sourceKey][key] = val;
};
Object.defineProperty(target, key, sharedPropertyDefinition);
}
function initState (vm) {
vm._watchers = [];
var opts = vm.$options;
if (opts.props) { initProps(vm, opts.props); }
if (opts.methods) { initMethods(vm, opts.methods); }
if (opts.data) {
initData(vm);
} else {
observe(vm._data = {}, true /* asRootData */);
}
if (opts.computed) { initComputed(vm, opts.computed); }
if (opts.watch && opts.watch !== nativeWatch) {
initWatch(vm, opts.watch);
}
}
function initProps (vm, propsOptions) {
var propsData = vm.$options.propsData || {};
var props = vm._props = {};
// cache prop keys so that future props updates can iterate using Array
// instead of dynamic object key enumeration.
var keys = vm.$options._propKeys = [];
var isRoot = !vm.$parent;
// root instance props should be converted
if (!isRoot) {
toggleObserving(false);
}
var loop = function ( key ) {
keys.push(key);
var value = validateProp(key, propsOptions, propsData, vm);
/* istanbul ignore else */
if (false) { var hyphenatedKey; } else {
defineReactive$$1(props, key, value);
}
// static props are already proxied on the component's prototype
// during Vue.extend(). We only need to proxy props defined at
// instantiation here.
if (!(key in vm)) {
proxy(vm, "_props", key);
}
};
for (var key in propsOptions) loop( key );
toggleObserving(true);
}
function initData (vm) {
var data = vm.$options.data;
data = vm._data = typeof data === 'function'
? getData(data, vm)
: data || {};
if (!isPlainObject(data)) {
data = {};
false && false;
}
// proxy data on instance
var keys = Object.keys(data);
var props = vm.$options.props;
var methods = vm.$options.methods;
var i = keys.length;
while (i--) {
var key = keys[i];
if (false) {}
if (props && hasOwn(props, key)) {
false && false;
} else if (!isReserved(key)) {
proxy(vm, "_data", key);
}
}
// observe data
observe(data, true /* asRootData */);
}
function getData (data, vm) {
// #7573 disable dep collection when invoking data getters
pushTarget();
try {
return data.call(vm, vm)
} catch (e) {
handleError(e, vm, "data()");
return {}
} finally {
popTarget();
}
}
var computedWatcherOptions = { lazy: true };
function initComputed (vm, computed) {
// $flow-disable-line
var watchers = vm._computedWatchers = Object.create(null);
// computed properties are just getters during SSR
var isSSR = isServerRendering();
for (var key in computed) {
var userDef = computed[key];
var getter = typeof userDef === 'function' ? userDef : userDef.get;
if (false) {}
if (!isSSR) {
// create internal watcher for the computed property.
watchers[key] = new Watcher(
vm,
getter || noop,
noop,
computedWatcherOptions
);
}
// component-defined computed properties are already defined on the
// component prototype. We only need to define computed properties defined
// at instantiation here.
if (!(key in vm)) {
defineComputed(vm, key, userDef);
} else if (false) {}
}
}
function defineComputed (
target,
key,
userDef
) {
var shouldCache = !isServerRendering();
if (typeof userDef === 'function') {
sharedPropertyDefinition.get = shouldCache
? createComputedGetter(key)
: createGetterInvoker(userDef);
sharedPropertyDefinition.set = noop;
} else {
sharedPropertyDefinition.get = userDef.get
? shouldCache && userDef.cache !== false
? createComputedGetter(key)
: createGetterInvoker(userDef.get)
: noop;
sharedPropertyDefinition.set = userDef.set || noop;
}
if (false) {}
Object.defineProperty(target, key, sharedPropertyDefinition);
}
function createComputedGetter (key) {
return function computedGetter () {
var watcher = this._computedWatchers && this._computedWatchers[key];
if (watcher) {
if (watcher.dirty) {
watcher.evaluate();
}
if (Dep.target) {
watcher.depend();
}
return watcher.value
}
}
}
function createGetterInvoker(fn) {
return function computedGetter () {
return fn.call(this, this)
}
}
function initMethods (vm, methods) {
var props = vm.$options.props;
for (var key in methods) {
if (false) {}
vm[key] = typeof methods[key] !== 'function' ? noop : bind(methods[key], vm);
}
}
function initWatch (vm, watch) {
for (var key in watch) {
var handler = watch[key];
if (Array.isArray(handler)) {
for (var i = 0; i < handler.length; i++) {
createWatcher(vm, key, handler[i]);
}
} else {
createWatcher(vm, key, handler);
}
}
}
function createWatcher (
vm,
expOrFn,
handler,
options
) {
if (isPlainObject(handler)) {
options = handler;
handler = handler.handler;
}
if (typeof handler === 'string') {
handler = vm[handler];
}
return vm.$watch(expOrFn, handler, options)
}
function stateMixin (Vue) {
// flow somehow has problems with directly declared definition object
// when using Object.defineProperty, so we have to procedurally build up
// the object here.
var dataDef = {};
dataDef.get = function () { return this._data };
var propsDef = {};
propsDef.get = function () { return this._props };
if (false) {}
Object.defineProperty(Vue.prototype, '$data', dataDef);
Object.defineProperty(Vue.prototype, '$props', propsDef);
Vue.prototype.$set = set;
Vue.prototype.$delete = del;
Vue.prototype.$watch = function (
expOrFn,
cb,
options
) {
var vm = this;
if (isPlainObject(cb)) {
return createWatcher(vm, expOrFn, cb, options)
}
options = options || {};
options.user = true;
var watcher = new Watcher(vm, expOrFn, cb, options);
if (options.immediate) {
try {
cb.call(vm, watcher.value);
} catch (error) {
handleError(error, vm, ("callback for immediate watcher \"" + (watcher.expression) + "\""));
}
}
return function unwatchFn () {
watcher.teardown();
}
};
}
/* */
var uid$3 = 0;
function initMixin (Vue) {
Vue.prototype._init = function (options) {
var vm = this;
// a uid
vm._uid = uid$3++;
var startTag, endTag;
/* istanbul ignore if */
if (false) {}
// a flag to avoid this being observed
vm._isVue = true;
// merge options
if (options && options._isComponent) {
// optimize internal component instantiation
// since dynamic options merging is pretty slow, and none of the
// internal component options needs special treatment.
initInternalComponent(vm, options);
} else {
vm.$options = mergeOptions(
resolveConstructorOptions(vm.constructor),
options || {},
vm
);
}
/* istanbul ignore else */
if (false) {} else {
vm._renderProxy = vm;
}
// expose real self
vm._self = vm;
initLifecycle(vm);
initEvents(vm);
initRender(vm);
callHook(vm, 'beforeCreate');
initInjections(vm); // resolve injections before data/props
initState(vm);
initProvide(vm); // resolve provide after data/props
callHook(vm, 'created');
/* istanbul ignore if */
if (false) {}
if (vm.$options.el) {
vm.$mount(vm.$options.el);
}
};
}
function initInternalComponent (vm, options) {
var opts = vm.$options = Object.create(vm.constructor.options);
// doing this because it's faster than dynamic enumeration.
var parentVnode = options._parentVnode;
opts.parent = options.parent;
opts._parentVnode = parentVnode;
var vnodeComponentOptions = parentVnode.componentOptions;
opts.propsData = vnodeComponentOptions.propsData;
opts._parentListeners = vnodeComponentOptions.listeners;
opts._renderChildren = vnodeComponentOptions.children;
opts._componentTag = vnodeComponentOptions.tag;
if (options.render) {
opts.render = options.render;
opts.staticRenderFns = options.staticRenderFns;
}
}
function resolveConstructorOptions (Ctor) {
var options = Ctor.options;
if (Ctor.super) {
var superOptions = resolveConstructorOptions(Ctor.super);
var cachedSuperOptions = Ctor.superOptions;
if (superOptions !== cachedSuperOptions) {
// super option changed,
// need to resolve new options.
Ctor.superOptions = superOptions;
// check if there are any late-modified/attached options (#4976)
var modifiedOptions = resolveModifiedOptions(Ctor);
// update base extend options
if (modifiedOptions) {
extend(Ctor.extendOptions, modifiedOptions);
}
options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
if (options.name) {
options.components[options.name] = Ctor;
}
}
}
return options
}
function resolveModifiedOptions (Ctor) {
var modified;
var latest = Ctor.options;
var sealed = Ctor.sealedOptions;
for (var key in latest) {
if (latest[key] !== sealed[key]) {
if (!modified) { modified = {}; }
modified[key] = latest[key];
}
}
return modified
}
function Vue (options) {
if (false
) {}
this._init(options);
}
initMixin(Vue);
stateMixin(Vue);
eventsMixin(Vue);
lifecycleMixin(Vue);
renderMixin(Vue);
/* */
function initUse (Vue) {
Vue.use = function (plugin) {
var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
if (installedPlugins.indexOf(plugin) > -1) {
return this
}
// additional parameters
var args = toArray(arguments, 1);
args.unshift(this);
if (typeof plugin.install === 'function') {
plugin.install.apply(plugin, args);
} else if (typeof plugin === 'function') {
plugin.apply(null, args);
}
installedPlugins.push(plugin);
return this
};
}
/* */
function initMixin$1 (Vue) {
Vue.mixin = function (mixin) {
this.options = mergeOptions(this.options, mixin);
return this
};
}
/* */
function initExtend (Vue) {
/**
* Each instance constructor, including Vue, has a unique
* cid. This enables us to create wrapped "child
* constructors" for prototypal inheritance and cache them.
*/
Vue.cid = 0;
var cid = 1;
/**
* Class inheritance
*/
Vue.extend = function (extendOptions) {
extendOptions = extendOptions || {};
var Super = this;
var SuperId = Super.cid;
var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
if (cachedCtors[SuperId]) {
return cachedCtors[SuperId]
}
var name = extendOptions.name || Super.options.name;
if (false) {}
var Sub = function VueComponent (options) {
this._init(options);
};
Sub.prototype = Object.create(Super.prototype);
Sub.prototype.constructor = Sub;
Sub.cid = cid++;
Sub.options = mergeOptions(
Super.options,
extendOptions
);
Sub['super'] = Super;
// For props and computed properties, we define the proxy getters on
// the Vue instances at extension time, on the extended prototype. This
// avoids Object.defineProperty calls for each instance created.
if (Sub.options.props) {
initProps$1(Sub);
}
if (Sub.options.computed) {
initComputed$1(Sub);
}
// allow further extension/mixin/plugin usage
Sub.extend = Super.extend;
Sub.mixin = Super.mixin;
Sub.use = Super.use;
// create asset registers, so extended classes
// can have their private assets too.
ASSET_TYPES.forEach(function (type) {
Sub[type] = Super[type];
});
// enable recursive self-lookup
if (name) {
Sub.options.components[name] = Sub;
}
// keep a reference to the super options at extension time.
// later at instantiation we can check if Super's options have
// been updated.
Sub.superOptions = Super.options;
Sub.extendOptions = extendOptions;
Sub.sealedOptions = extend({}, Sub.options);
// cache constructor
cachedCtors[SuperId] = Sub;
return Sub
};
}
function initProps$1 (Comp) {
var props = Comp.options.props;
for (var key in props) {
proxy(Comp.prototype, "_props", key);
}
}
function initComputed$1 (Comp) {
var computed = Comp.options.computed;
for (var key in computed) {
defineComputed(Comp.prototype, key, computed[key]);
}
}
/* */
function initAssetRegisters (Vue) {
/**
* Create asset registration methods.
*/
ASSET_TYPES.forEach(function (type) {
Vue[type] = function (
id,
definition
) {
if (!definition) {
return this.options[type + 's'][id]
} else {
/* istanbul ignore if */
if (false) {}
if (type === 'component' && isPlainObject(definition)) {
definition.name = definition.name || id;
definition = this.options._base.extend(definition);
}
if (type === 'directive' && typeof definition === 'function') {
definition = { bind: definition, update: definition };
}
this.options[type + 's'][id] = definition;
return definition
}
};
});
}
/* */
function getComponentName (opts) {
return opts && (opts.Ctor.options.name || opts.tag)
}
function matches (pattern, name) {
if (Array.isArray(pattern)) {
return pattern.indexOf(name) > -1
} else if (typeof pattern === 'string') {
return pattern.split(',').indexOf(name) > -1
} else if (isRegExp(pattern)) {
return pattern.test(name)
}
/* istanbul ignore next */
return false
}
function pruneCache (keepAliveInstance, filter) {
var cache = keepAliveInstance.cache;
var keys = keepAliveInstance.keys;
var _vnode = keepAliveInstance._vnode;
for (var key in cache) {
var cachedNode = cache[key];
if (cachedNode) {
var name = getComponentName(cachedNode.componentOptions);
if (name && !filter(name)) {
pruneCacheEntry(cache, key, keys, _vnode);
}
}
}
}
function pruneCacheEntry (
cache,
key,
keys,
current
) {
var cached$$1 = cache[key];
if (cached$$1 && (!current || cached$$1.tag !== current.tag)) {
cached$$1.componentInstance.$destroy();
}
cache[key] = null;
remove(keys, key);
}
var patternTypes = [String, RegExp, Array];
var KeepAlive = {
name: 'keep-alive',
abstract: true,
props: {
include: patternTypes,
exclude: patternTypes,
max: [String, Number]
},
created: function created () {
this.cache = Object.create(null);
this.keys = [];
},
destroyed: function destroyed () {
for (var key in this.cache) {
pruneCacheEntry(this.cache, key, this.keys);
}
},
mounted: function mounted () {
var this$1 = this;
this.$watch('include', function (val) {
pruneCache(this$1, function (name) { return matches(val, name); });
});
this.$watch('exclude', function (val) {
pruneCache(this$1, function (name) { return !matches(val, name); });
});
},
render: function render () {
var slot = this.$slots.default;
var vnode = getFirstComponentChild(slot);
var componentOptions = vnode && vnode.componentOptions;
if (componentOptions) {
// check pattern
var name = getComponentName(componentOptions);
var ref = this;
var include = ref.include;
var exclude = ref.exclude;
if (
// not included
(include && (!name || !matches(include, name))) ||
// excluded
(exclude && name && matches(exclude, name))
) {
return vnode
}
var ref$1 = this;
var cache = ref$1.cache;
var keys = ref$1.keys;
var key = vnode.key == null
// same constructor may get registered as different local components
// so cid alone is not enough (#3269)
? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
: vnode.key;
if (cache[key]) {
vnode.componentInstance = cache[key].componentInstance;
// make current key freshest
remove(keys, key);
keys.push(key);
} else {
cache[key] = vnode;
keys.push(key);
// prune oldest entry
if (this.max && keys.length > parseInt(this.max)) {
pruneCacheEntry(cache, keys[0], keys, this._vnode);
}
}
vnode.data.keepAlive = true;
}
return vnode || (slot && slot[0])
}
};
var builtInComponents = {
KeepAlive: KeepAlive
};
/* */
function initGlobalAPI (Vue) {
// config
var configDef = {};
configDef.get = function () { return config; };
if (false) {}
Object.defineProperty(Vue, 'config', configDef);
// exposed util methods.
// NOTE: these are not considered part of the public API - avoid relying on
// them unless you are aware of the risk.
Vue.util = {
warn: warn,
extend: extend,
mergeOptions: mergeOptions,
defineReactive: defineReactive$$1
};
Vue.set = set;
Vue.delete = del;
Vue.nextTick = nextTick;
// 2.6 explicit observable API
Vue.observable = function (obj) {
observe(obj);
return obj
};
Vue.options = Object.create(null);
ASSET_TYPES.forEach(function (type) {
Vue.options[type + 's'] = Object.create(null);
});
// this is used to identify the "base" constructor to extend all plain-object
// components with in Weex's multi-instance scenarios.
Vue.options._base = Vue;
extend(Vue.options.components, builtInComponents);
initUse(Vue);
initMixin$1(Vue);
initExtend(Vue);
initAssetRegisters(Vue);
}
initGlobalAPI(Vue);
Object.defineProperty(Vue.prototype, '$isServer', {
get: isServerRendering
});
Object.defineProperty(Vue.prototype, '$ssrContext', {
get: function get () {
/* istanbul ignore next */
return this.$vnode && this.$vnode.ssrContext
}
});
// expose FunctionalRenderContext for ssr runtime helper installation
Object.defineProperty(Vue, 'FunctionalRenderContext', {
value: FunctionalRenderContext
});
Vue.version = '2.6.10';
/* */
// these are reserved for web because they are directly compiled away
// during template compilation
var isReservedAttr = makeMap('style,class');
// attributes that should be using props for binding
var acceptValue = makeMap('input,textarea,option,select,progress');
var mustUseProp = function (tag, type, attr) {
return (
(attr === 'value' && acceptValue(tag)) && type !== 'button' ||
(attr === 'selected' && tag === 'option') ||
(attr === 'checked' && tag === 'input') ||
(attr === 'muted' && tag === 'video')
)
};
var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
var isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only');
var convertEnumeratedValue = function (key, value) {
return isFalsyAttrValue(value) || value === 'false'
? 'false'
// allow arbitrary string value for contenteditable
: key === 'contenteditable' && isValidContentEditableValue(value)
? value
: 'true'
};
var isBooleanAttr = makeMap(
'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
'required,reversed,scoped,seamless,selected,sortable,translate,' +
'truespeed,typemustmatch,visible'
);
var xlinkNS = 'http://www.w3.org/1999/xlink';
var isXlink = function (name) {
return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
};
var getXlinkProp = function (name) {
return isXlink(name) ? name.slice(6, name.length) : ''
};
var isFalsyAttrValue = function (val) {
return val == null || val === false
};
/* */
function genClassForVnode (vnode) {
var data = vnode.data;
var parentNode = vnode;
var childNode = vnode;
while (isDef(childNode.componentInstance)) {
childNode = childNode.componentInstance._vnode;
if (childNode && childNode.data) {
data = mergeClassData(childNode.data, data);
}
}
while (isDef(parentNode = parentNode.parent)) {
if (parentNode && parentNode.data) {
data = mergeClassData(data, parentNode.data);
}
}
return renderClass(data.staticClass, data.class)
}
function mergeClassData (child, parent) {
return {
staticClass: concat(child.staticClass, parent.staticClass),
class: isDef(child.class)
? [child.class, parent.class]
: parent.class
}
}
function renderClass (
staticClass,
dynamicClass
) {
if (isDef(staticClass) || isDef(dynamicClass)) {
return concat(staticClass, stringifyClass(dynamicClass))
}
/* istanbul ignore next */
return ''
}
function concat (a, b) {
return a ? b ? (a + ' ' + b) : a : (b || '')
}
function stringifyClass (value) {
if (Array.isArray(value)) {
return stringifyArray(value)
}
if (isObject(value)) {
return stringifyObject(value)
}
if (typeof value === 'string') {
return value
}
/* istanbul ignore next */
return ''
}
function stringifyArray (value) {
var res = '';
var stringified;
for (var i = 0, l = value.length; i < l; i++) {
if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
if (res) { res += ' '; }
res += stringified;
}
}
return res
}
function stringifyObject (value) {
var res = '';
for (var key in value) {
if (value[key]) {
if (res) { res += ' '; }
res += key;
}
}
return res
}
/* */
var namespaceMap = {
svg: 'http://www.w3.org/2000/svg',
math: 'http://www.w3.org/1998/Math/MathML'
};
var isHTMLTag = makeMap(
'html,body,base,head,link,meta,style,title,' +
'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,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,rtc,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,menuitem,summary,' +
'content,element,shadow,template,blockquote,iframe,tfoot'
);
// this map is intentionally selective, only covering SVG elements that may
// contain child elements.
var isSVG = makeMap(
'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
true
);
var isReservedTag = function (tag) {
return isHTMLTag(tag) || isSVG(tag)
};
function getTagNamespace (tag) {
if (isSVG(tag)) {
return 'svg'
}
// basic support for MathML
// note it doesn't support other MathML elements being component roots
if (tag === 'math') {
return 'math'
}
}
var unknownElementCache = Object.create(null);
function isUnknownElement (tag) {
/* istanbul ignore if */
if (!inBrowser) {
return true
}
if (isReservedTag(tag)) {
return false
}
tag = tag.toLowerCase();
/* istanbul ignore if */
if (unknownElementCache[tag] != null) {
return unknownElementCache[tag]
}
var el = document.createElement(tag);
if (tag.indexOf('-') > -1) {
// http://stackoverflow.com/a/28210364/1070244
return (unknownElementCache[tag] = (
el.constructor === window.HTMLUnknownElement ||
el.constructor === window.HTMLElement
))
} else {
return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
}
}
var isTextInputType = makeMap('text,number,password,search,email,tel,url');
/* */
/**
* Query an element selector if it's not an element already.
*/
function query (el) {
if (typeof el === 'string') {
var selected = document.querySelector(el);
if (!selected) {
false && false;
return document.createElement('div')
}
return selected
} else {
return el
}
}
/* */
function createElement$1 (tagName, vnode) {
var elm = document.createElement(tagName);
if (tagName !== 'select') {
return elm
}
// false or null will remove the attribute but undefined will not
if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
elm.setAttribute('multiple', 'multiple');
}
return elm
}
function createElementNS (namespace, tagName) {
return document.createElementNS(namespaceMap[namespace], tagName)
}
function createTextNode (text) {
return document.createTextNode(text)
}
function createComment (text) {
return document.createComment(text)
}
function insertBefore (parentNode, newNode, referenceNode) {
parentNode.insertBefore(newNode, referenceNode);
}
function removeChild (node, child) {
node.removeChild(child);
}
function appendChild (node, child) {
node.appendChild(child);
}
function parentNode (node) {
return node.parentNode
}
function nextSibling (node) {
return node.nextSibling
}
function tagName (node) {
return node.tagName
}
function setTextContent (node, text) {
node.textContent = text;
}
function setStyleScope (node, scopeId) {
node.setAttribute(scopeId, '');
}
var nodeOps = /*#__PURE__*/Object.freeze({
createElement: createElement$1,
createElementNS: createElementNS,
createTextNode: createTextNode,
createComment: createComment,
insertBefore: insertBefore,
removeChild: removeChild,
appendChild: appendChild,
parentNode: parentNode,
nextSibling: nextSibling,
tagName: tagName,
setTextContent: setTextContent,
setStyleScope: setStyleScope
});
/* */
var ref = {
create: function create (_, vnode) {
registerRef(vnode);
},
update: function update (oldVnode, vnode) {
if (oldVnode.data.ref !== vnode.data.ref) {
registerRef(oldVnode, true);
registerRef(vnode);
}
},
destroy: function destroy (vnode) {
registerRef(vnode, true);
}
};
function registerRef (vnode, isRemoval) {
var key = vnode.data.ref;
if (!isDef(key)) { return }
var vm = vnode.context;
var ref = vnode.componentInstance || vnode.elm;
var refs = vm.$refs;
if (isRemoval) {
if (Array.isArray(refs[key])) {
remove(refs[key], ref);
} else if (refs[key] === ref) {
refs[key] = undefined;
}
} else {
if (vnode.data.refInFor) {
if (!Array.isArray(refs[key])) {
refs[key] = [ref];
} else if (refs[key].indexOf(ref) < 0) {
// $flow-disable-line
refs[key].push(ref);
}
} else {
refs[key] = ref;
}
}
}
/**
* Virtual DOM patching algorithm based on Snabbdom by
* Simon Friis Vindum (@paldepind)
* Licensed under the MIT License
* https://github.com/paldepind/snabbdom/blob/master/LICENSE
*
* modified by Evan You (@yyx990803)
*
* Not type-checking this because this file is perf-critical and the cost
* of making flow understand it is not worth it.
*/
var emptyNode = new VNode('', {}, []);
var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];
function sameVnode (a, b) {
return (
a.key === b.key && (
(
a.tag === b.tag &&
a.isComment === b.isComment &&
isDef(a.data) === isDef(b.data) &&
sameInputType(a, b)
) || (
isTrue(a.isAsyncPlaceholder) &&
a.asyncFactory === b.asyncFactory &&
isUndef(b.asyncFactory.error)
)
)
)
}
function sameInputType (a, b) {
if (a.tag !== 'input') { return true }
var i;
var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)
}
function createKeyToOldIdx (children, beginIdx, endIdx) {
var i, key;
var map = {};
for (i = beginIdx; i <= endIdx; ++i) {
key = children[i].key;
if (isDef(key)) { map[key] = i; }
}
return map
}
function createPatchFunction (backend) {
var i, j;
var cbs = {};
var modules = backend.modules;
var nodeOps = backend.nodeOps;
for (i = 0; i < hooks.length; ++i) {
cbs[hooks[i]] = [];
for (j = 0; j < modules.length; ++j) {
if (isDef(modules[j][hooks[i]])) {
cbs[hooks[i]].push(modules[j][hooks[i]]);
}
}
}
function emptyNodeAt (elm) {
return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
}
function createRmCb (childElm, listeners) {
function remove$$1 () {
if (--remove$$1.listeners === 0) {
removeNode(childElm);
}
}
remove$$1.listeners = listeners;
return remove$$1
}
function removeNode (el) {
var parent = nodeOps.parentNode(el);
// element may have already been removed due to v-html / v-text
if (isDef(parent)) {
nodeOps.removeChild(parent, el);
}
}
function isUnknownElement$$1 (vnode, inVPre) {
return (
!inVPre &&
!vnode.ns &&
!(
config.ignoredElements.length &&
config.ignoredElements.some(function (ignore) {
return isRegExp(ignore)
? ignore.test(vnode.tag)
: ignore === vnode.tag
})
) &&
config.isUnknownElement(vnode.tag)
)
}
var creatingElmInVPre = 0;
function createElm (
vnode,
insertedVnodeQueue,
parentElm,
refElm,
nested,
ownerArray,
index
) {
if (isDef(vnode.elm) && isDef(ownerArray)) {
// This vnode was used in a previous render!
// now it's used as a new node, overwriting its elm would cause
// potential patch errors down the road when it's used as an insertion
// reference node. Instead, we clone the node on-demand before creating
// associated DOM element for it.
vnode = ownerArray[index] = cloneVNode(vnode);
}
vnode.isRootInsert = !nested; // for transition enter check
if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
return
}
var data = vnode.data;
var children = vnode.children;
var tag = vnode.tag;
if (isDef(tag)) {
if (false) {}
vnode.elm = vnode.ns
? nodeOps.createElementNS(vnode.ns, tag)
: nodeOps.createElement(tag, vnode);
setScope(vnode);
/* istanbul ignore if */
{
createChildren(vnode, children, insertedVnodeQueue);
if (isDef(data)) {
invokeCreateHooks(vnode, insertedVnodeQueue);
}
insert(parentElm, vnode.elm, refElm);
}
if (false) {}
} else if (isTrue(vnode.isComment)) {
vnode.elm = nodeOps.createComment(vnode.text);
insert(parentElm, vnode.elm, refElm);
} else {
vnode.elm = nodeOps.createTextNode(vnode.text);
insert(parentElm, vnode.elm, refElm);
}
}
function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
var i = vnode.data;
if (isDef(i)) {
var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
if (isDef(i = i.hook) && isDef(i = i.init)) {
i(vnode, false /* hydrating */);
}
// after calling the init hook, if the vnode is a child component
// it should've created a child instance and mounted it. the child
// component also has set the placeholder vnode's elm.
// in that case we can just return the element and be done.
if (isDef(vnode.componentInstance)) {
initComponent(vnode, insertedVnodeQueue);
insert(parentElm, vnode.elm, refElm);
if (isTrue(isReactivated)) {
reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
}
return true
}
}
}
function initComponent (vnode, insertedVnodeQueue) {
if (isDef(vnode.data.pendingInsert)) {
insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
vnode.data.pendingInsert = null;
}
vnode.elm = vnode.componentInstance.$el;
if (isPatchable(vnode)) {
invokeCreateHooks(vnode, insertedVnodeQueue);
setScope(vnode);
} else {
// empty component root.
// skip all element-related modules except for ref (#3455)
registerRef(vnode);
// make sure to invoke the insert hook
insertedVnodeQueue.push(vnode);
}
}
function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
var i;
// hack for #4339: a reactivated component with inner transition
// does not trigger because the inner node's created hooks are not called
// again. It's not ideal to involve module-specific logic in here but
// there doesn't seem to be a better way to do it.
var innerNode = vnode;
while (innerNode.componentInstance) {
innerNode = innerNode.componentInstance._vnode;
if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
for (i = 0; i < cbs.activate.length; ++i) {
cbs.activate[i](emptyNode, innerNode);
}
insertedVnodeQueue.push(innerNode);
break
}
}
// unlike a newly created component,
// a reactivated keep-alive component doesn't insert itself
insert(parentElm, vnode.elm, refElm);
}
function insert (parent, elm, ref$$1) {
if (isDef(parent)) {
if (isDef(ref$$1)) {
if (nodeOps.parentNode(ref$$1) === parent) {
nodeOps.insertBefore(parent, elm, ref$$1);
}
} else {
nodeOps.appendChild(parent, elm);
}
}
}
function createChildren (vnode, children, insertedVnodeQueue) {
if (Array.isArray(children)) {
if (false) {}
for (var i = 0; i < children.length; ++i) {
createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i);
}
} else if (isPrimitive(vnode.text)) {
nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text)));
}
}
function isPatchable (vnode) {
while (vnode.componentInstance) {
vnode = vnode.componentInstance._vnode;
}
return isDef(vnode.tag)
}
function invokeCreateHooks (vnode, insertedVnodeQueue) {
for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
cbs.create[i$1](emptyNode, vnode);
}
i = vnode.data.hook; // Reuse variable
if (isDef(i)) {
if (isDef(i.create)) { i.create(emptyNode, vnode); }
if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
}
}
// set scope id attribute for scoped CSS.
// this is implemented as a special case to avoid the overhead
// of going through the normal attribute patching process.
function setScope (vnode) {
var i;
if (isDef(i = vnode.fnScopeId)) {
nodeOps.setStyleScope(vnode.elm, i);
} else {
var ancestor = vnode;
while (ancestor) {
if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
nodeOps.setStyleScope(vnode.elm, i);
}
ancestor = ancestor.parent;
}
}
// for slot content they should also get the scopeId from the host instance.
if (isDef(i = activeInstance) &&
i !== vnode.context &&
i !== vnode.fnContext &&
isDef(i = i.$options._scopeId)
) {
nodeOps.setStyleScope(vnode.elm, i);
}
}
function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
for (; startIdx <= endIdx; ++startIdx) {
createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx);
}
}
function invokeDestroyHook (vnode) {
var i, j;
var data = vnode.data;
if (isDef(data)) {
if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
}
if (isDef(i = vnode.children)) {
for (j = 0; j < vnode.children.length; ++j) {
invokeDestroyHook(vnode.children[j]);
}
}
}
function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
for (; startIdx <= endIdx; ++startIdx) {
var ch = vnodes[startIdx];
if (isDef(ch)) {
if (isDef(ch.tag)) {
removeAndInvokeRemoveHook(ch);
invokeDestroyHook(ch);
} else { // Text node
removeNode(ch.elm);
}
}
}
}
function removeAndInvokeRemoveHook (vnode, rm) {
if (isDef(rm) || isDef(vnode.data)) {
var i;
var listeners = cbs.remove.length + 1;
if (isDef(rm)) {
// we have a recursively passed down rm callback
// increase the listeners count
rm.listeners += listeners;
} else {
// directly removing
rm = createRmCb(vnode.elm, listeners);
}
// recursively invoke hooks on child component root node
if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
removeAndInvokeRemoveHook(i, rm);
}
for (i = 0; i < cbs.remove.length; ++i) {
cbs.remove[i](vnode, rm);
}
if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
i(vnode, rm);
} else {
rm();
}
} else {
removeNode(vnode.elm);
}
}
function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
var oldStartIdx = 0;
var newStartIdx = 0;
var oldEndIdx = oldCh.length - 1;
var oldStartVnode = oldCh[0];
var oldEndVnode = oldCh[oldEndIdx];
var newEndIdx = newCh.length - 1;
var newStartVnode = newCh[0];
var newEndVnode = newCh[newEndIdx];
var oldKeyToIdx, idxInOld, vnodeToMove, refElm;
// removeOnly is a special flag used only by
// to ensure removed elements stay in correct relative positions
// during leaving transitions
var canMove = !removeOnly;
if (false) {}
while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
if (isUndef(oldStartVnode)) {
oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
} else if (isUndef(oldEndVnode)) {
oldEndVnode = oldCh[--oldEndIdx];
} else if (sameVnode(oldStartVnode, newStartVnode)) {
patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
oldStartVnode = oldCh[++oldStartIdx];
newStartVnode = newCh[++newStartIdx];
} else if (sameVnode(oldEndVnode, newEndVnode)) {
patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
oldEndVnode = oldCh[--oldEndIdx];
newEndVnode = newCh[--newEndIdx];
} else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
oldStartVnode = oldCh[++oldStartIdx];
newEndVnode = newCh[--newEndIdx];
} else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
oldEndVnode = oldCh[--oldEndIdx];
newStartVnode = newCh[++newStartIdx];
} else {
if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
idxInOld = isDef(newStartVnode.key)
? oldKeyToIdx[newStartVnode.key]
: findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);
if (isUndef(idxInOld)) { // New element
createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
} else {
vnodeToMove = oldCh[idxInOld];
if (sameVnode(vnodeToMove, newStartVnode)) {
patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
oldCh[idxInOld] = undefined;
canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm);
} else {
// same key but different element. treat as new element
createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
}
}
newStartVnode = newCh[++newStartIdx];
}
}
if (oldStartIdx > oldEndIdx) {
refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
} else if (newStartIdx > newEndIdx) {
removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
}
}
function checkDuplicateKeys (children) {
var seenKeys = {};
for (var i = 0; i < children.length; i++) {
var vnode = children[i];
var key = vnode.key;
if (isDef(key)) {
if (seenKeys[key]) {
warn(
("Duplicate keys detected: '" + key + "'. This may cause an update error."),
vnode.context
);
} else {
seenKeys[key] = true;
}
}
}
}
function findIdxInOld (node, oldCh, start, end) {
for (var i = start; i < end; i++) {
var c = oldCh[i];
if (isDef(c) && sameVnode(node, c)) { return i }
}
}
function patchVnode (
oldVnode,
vnode,
insertedVnodeQueue,
ownerArray,
index,
removeOnly
) {
if (oldVnode === vnode) {
return
}
if (isDef(vnode.elm) && isDef(ownerArray)) {
// clone reused vnode
vnode = ownerArray[index] = cloneVNode(vnode);
}
var elm = vnode.elm = oldVnode.elm;
if (isTrue(oldVnode.isAsyncPlaceholder)) {
if (isDef(vnode.asyncFactory.resolved)) {
hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
} else {
vnode.isAsyncPlaceholder = true;
}
return
}
// reuse element for static trees.
// note we only do this if the vnode is cloned -
// if the new node is not cloned it means the render functions have been
// reset by the hot-reload-api and we need to do a proper re-render.
if (isTrue(vnode.isStatic) &&
isTrue(oldVnode.isStatic) &&
vnode.key === oldVnode.key &&
(isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
) {
vnode.componentInstance = oldVnode.componentInstance;
return
}
var i;
var data = vnode.data;
if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
i(oldVnode, vnode);
}
var oldCh = oldVnode.children;
var ch = vnode.children;
if (isDef(data) && isPatchable(vnode)) {
for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
}
if (isUndef(vnode.text)) {
if (isDef(oldCh) && isDef(ch)) {
if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
} else if (isDef(ch)) {
if (false) {}
if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
} else if (isDef(oldCh)) {
removeVnodes(elm, oldCh, 0, oldCh.length - 1);
} else if (isDef(oldVnode.text)) {
nodeOps.setTextContent(elm, '');
}
} else if (oldVnode.text !== vnode.text) {
nodeOps.setTextContent(elm, vnode.text);
}
if (isDef(data)) {
if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
}
}
function invokeInsertHook (vnode, queue, initial) {
// delay insert hooks for component root nodes, invoke them after the
// element is really inserted
if (isTrue(initial) && isDef(vnode.parent)) {
vnode.parent.data.pendingInsert = queue;
} else {
for (var i = 0; i < queue.length; ++i) {
queue[i].data.hook.insert(queue[i]);
}
}
}
var hydrationBailed = false;
// list of modules that can skip create hook during hydration because they
// are already rendered on the client or has no need for initialization
// Note: style is excluded because it relies on initial clone for future
// deep updates (#7063).
var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key');
// Note: this is a browser-only function so we can assume elms are DOM nodes.
function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {
var i;
var tag = vnode.tag;
var data = vnode.data;
var children = vnode.children;
inVPre = inVPre || (data && data.pre);
vnode.elm = elm;
if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
vnode.isAsyncPlaceholder = true;
return true
}
// assert node match
if (false) {}
if (isDef(data)) {
if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
if (isDef(i = vnode.componentInstance)) {
// child component. it should have hydrated its own tree.
initComponent(vnode, insertedVnodeQueue);
return true
}
}
if (isDef(tag)) {
if (isDef(children)) {
// empty element, allow client to pick up and populate children
if (!elm.hasChildNodes()) {
createChildren(vnode, children, insertedVnodeQueue);
} else {
// v-html and domProps: innerHTML
if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {
if (i !== elm.innerHTML) {
/* istanbul ignore if */
if (false
) {}
return false
}
} else {
// iterate and compare children lists
var childrenMatch = true;
var childNode = elm.firstChild;
for (var i$1 = 0; i$1 < children.length; i$1++) {
if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) {
childrenMatch = false;
break
}
childNode = childNode.nextSibling;
}
// if childNode is not null, it means the actual childNodes list is
// longer than the virtual children list.
if (!childrenMatch || childNode) {
/* istanbul ignore if */
if (false
) {}
return false
}
}
}
}
if (isDef(data)) {
var fullInvoke = false;
for (var key in data) {
if (!isRenderedModule(key)) {
fullInvoke = true;
invokeCreateHooks(vnode, insertedVnodeQueue);
break
}
}
if (!fullInvoke && data['class']) {
// ensure collecting deps for deep class bindings for future updates
traverse(data['class']);
}
}
} else if (elm.data !== vnode.text) {
elm.data = vnode.text;
}
return true
}
function assertNodeMatch (node, vnode, inVPre) {
if (isDef(vnode.tag)) {
return vnode.tag.indexOf('vue-component') === 0 || (
!isUnknownElement$$1(vnode, inVPre) &&
vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
)
} else {
return node.nodeType === (vnode.isComment ? 8 : 3)
}
}
return function patch (oldVnode, vnode, hydrating, removeOnly) {
if (isUndef(vnode)) {
if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
return
}
var isInitialPatch = false;
var insertedVnodeQueue = [];
if (isUndef(oldVnode)) {
// empty mount (likely as component), create new root element
isInitialPatch = true;
createElm(vnode, insertedVnodeQueue);
} else {
var isRealElement = isDef(oldVnode.nodeType);
if (!isRealElement && sameVnode(oldVnode, vnode)) {
// patch existing root node
patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly);
} else {
if (isRealElement) {
// mounting to a real element
// check if this is server-rendered content and if we can perform
// a successful hydration.
if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
oldVnode.removeAttribute(SSR_ATTR);
hydrating = true;
}
if (isTrue(hydrating)) {
if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
invokeInsertHook(vnode, insertedVnodeQueue, true);
return oldVnode
} else if (false) {}
}
// either not server-rendered, or hydration failed.
// create an empty node and replace it
oldVnode = emptyNodeAt(oldVnode);
}
// replacing existing element
var oldElm = oldVnode.elm;
var parentElm = nodeOps.parentNode(oldElm);
// create new node
createElm(
vnode,
insertedVnodeQueue,
// extremely rare edge case: do not insert if old element is in a
// leaving transition. Only happens when combining transition +
// keep-alive + HOCs. (#4590)
oldElm._leaveCb ? null : parentElm,
nodeOps.nextSibling(oldElm)
);
// update parent placeholder node element, recursively
if (isDef(vnode.parent)) {
var ancestor = vnode.parent;
var patchable = isPatchable(vnode);
while (ancestor) {
for (var i = 0; i < cbs.destroy.length; ++i) {
cbs.destroy[i](ancestor);
}
ancestor.elm = vnode.elm;
if (patchable) {
for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
cbs.create[i$1](emptyNode, ancestor);
}
// #6513
// invoke insert hooks that may have been merged by create hooks.
// e.g. for directives that uses the "inserted" hook.
var insert = ancestor.data.hook.insert;
if (insert.merged) {
// start at index 1 to avoid re-invoking component mounted hook
for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {
insert.fns[i$2]();
}
}
} else {
registerRef(ancestor);
}
ancestor = ancestor.parent;
}
}
// destroy old node
if (isDef(parentElm)) {
removeVnodes(parentElm, [oldVnode], 0, 0);
} else if (isDef(oldVnode.tag)) {
invokeDestroyHook(oldVnode);
}
}
}
invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
return vnode.elm
}
}
/* */
var directives = {
create: updateDirectives,
update: updateDirectives,
destroy: function unbindDirectives (vnode) {
updateDirectives(vnode, emptyNode);
}
};
function updateDirectives (oldVnode, vnode) {
if (oldVnode.data.directives || vnode.data.directives) {
_update(oldVnode, vnode);
}
}
function _update (oldVnode, vnode) {
var isCreate = oldVnode === emptyNode;
var isDestroy = vnode === emptyNode;
var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
var dirsWithInsert = [];
var dirsWithPostpatch = [];
var key, oldDir, dir;
for (key in newDirs) {
oldDir = oldDirs[key];
dir = newDirs[key];
if (!oldDir) {
// new directive, bind
callHook$1(dir, 'bind', vnode, oldVnode);
if (dir.def && dir.def.inserted) {
dirsWithInsert.push(dir);
}
} else {
// existing directive, update
dir.oldValue = oldDir.value;
dir.oldArg = oldDir.arg;
callHook$1(dir, 'update', vnode, oldVnode);
if (dir.def && dir.def.componentUpdated) {
dirsWithPostpatch.push(dir);
}
}
}
if (dirsWithInsert.length) {
var callInsert = function () {
for (var i = 0; i < dirsWithInsert.length; i++) {
callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
}
};
if (isCreate) {
mergeVNodeHook(vnode, 'insert', callInsert);
} else {
callInsert();
}
}
if (dirsWithPostpatch.length) {
mergeVNodeHook(vnode, 'postpatch', function () {
for (var i = 0; i < dirsWithPostpatch.length; i++) {
callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
}
});
}
if (!isCreate) {
for (key in oldDirs) {
if (!newDirs[key]) {
// no longer present, unbind
callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
}
}
}
}
var emptyModifiers = Object.create(null);
function normalizeDirectives$1 (
dirs,
vm
) {
var res = Object.create(null);
if (!dirs) {
// $flow-disable-line
return res
}
var i, dir;
for (i = 0; i < dirs.length; i++) {
dir = dirs[i];
if (!dir.modifiers) {
// $flow-disable-line
dir.modifiers = emptyModifiers;
}
res[getRawDirName(dir)] = dir;
dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
}
// $flow-disable-line
return res
}
function getRawDirName (dir) {
return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
}
function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
var fn = dir.def && dir.def[hook];
if (fn) {
try {
fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
} catch (e) {
handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
}
}
}
var baseModules = [
ref,
directives
];
/* */
function updateAttrs (oldVnode, vnode) {
var opts = vnode.componentOptions;
if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {
return
}
if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
return
}
var key, cur, old;
var elm = vnode.elm;
var oldAttrs = oldVnode.data.attrs || {};
var attrs = vnode.data.attrs || {};
// clone observed objects, as the user probably wants to mutate it
if (isDef(attrs.__ob__)) {
attrs = vnode.data.attrs = extend({}, attrs);
}
for (key in attrs) {
cur = attrs[key];
old = oldAttrs[key];
if (old !== cur) {
setAttr(elm, key, cur);
}
}
// #4391: in IE9, setting type can reset value for input[type=radio]
// #6666: IE/Edge forces progress value down to 1 before setting a max
/* istanbul ignore if */
if ((isIE || isEdge) && attrs.value !== oldAttrs.value) {
setAttr(elm, 'value', attrs.value);
}
for (key in oldAttrs) {
if (isUndef(attrs[key])) {
if (isXlink(key)) {
elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
} else if (!isEnumeratedAttr(key)) {
elm.removeAttribute(key);
}
}
}
}
function setAttr (el, key, value) {
if (el.tagName.indexOf('-') > -1) {
baseSetAttr(el, key, value);
} else if (isBooleanAttr(key)) {
// set attribute for blank value
// e.g.
if (isFalsyAttrValue(value)) {
el.removeAttribute(key);
} else {
// technically allowfullscreen is a boolean attribute for