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/*!
* vue-router v3.5.2
* (c) 2021 Evan You
* @license MIT
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory());
}(this, (function () { 'use strict';
/* */
function assert (condition, message) {
if (!condition) {
throw new Error(("[vue-router] " + message))
}
}
function warn (condition, message) {
if (!condition) {
typeof console !== 'undefined' && console.warn(("[vue-router] " + message));
}
}
function extend (a, b) {
for (var key in b) {
a[key] = b[key];
}
return a
}
/* */
var encodeReserveRE = /[!'()*]/g;
var encodeReserveReplacer = function (c) { return '%' + c.charCodeAt(0).toString(16); };
var commaRE = /%2C/g;
// fixed encodeURIComponent which is more conformant to RFC3986:
// - escapes [!'()*]
// - preserve commas
var encode = function (str) { return encodeURIComponent(str)
.replace(encodeReserveRE, encodeReserveReplacer)
.replace(commaRE, ','); };
function decode (str) {
try {
return decodeURIComponent(str)
} catch (err) {
{
warn(false, ("Error decoding \"" + str + "\". Leaving it intact."));
}
}
return str
}
function resolveQuery (
query,
extraQuery,
_parseQuery
) {
if ( extraQuery === void 0 ) extraQuery = {};
var parse = _parseQuery || parseQuery;
var parsedQuery;
try {
parsedQuery = parse(query || '');
} catch (e) {
warn(false, e.message);
parsedQuery = {};
}
for (var key in extraQuery) {
var value = extraQuery[key];
parsedQuery[key] = Array.isArray(value)
? value.map(castQueryParamValue)
: castQueryParamValue(value);
}
return parsedQuery
}
var castQueryParamValue = function (value) { return (value == null || typeof value === 'object' ? value : String(value)); };
function parseQuery (query) {
var res = {};
query = query.trim().replace(/^(\?|#|&)/, '');
if (!query) {
return res
}
query.split('&').forEach(function (param) {
var parts = param.replace(/\+/g, ' ').split('=');
var key = decode(parts.shift());
var val = parts.length > 0 ? decode(parts.join('=')) : null;
if (res[key] === undefined) {
res[key] = val;
} else if (Array.isArray(res[key])) {
res[key].push(val);
} else {
res[key] = [res[key], val];
}
});
return res
}
function stringifyQuery (obj) {
var res = obj
? Object.keys(obj)
.map(function (key) {
var val = obj[key];
if (val === undefined) {
return ''
}
if (val === null) {
return encode(key)
}
if (Array.isArray(val)) {
var result = [];
val.forEach(function (val2) {
if (val2 === undefined) {
return
}
if (val2 === null) {
result.push(encode(key));
} else {
result.push(encode(key) + '=' + encode(val2));
}
});
return result.join('&')
}
return encode(key) + '=' + encode(val)
})
.filter(function (x) { return x.length > 0; })
.join('&')
: null;
return res ? ("?" + res) : ''
}
/* */
var trailingSlashRE = /\/?$/;
function createRoute (
record,
location,
redirectedFrom,
router
) {
var stringifyQuery = router && router.options.stringifyQuery;
var query = location.query || {};
try {
query = clone(query);
} catch (e) {}
var route = {
name: location.name || (record && record.name),
meta: (record && record.meta) || {},
path: location.path || '/',
hash: location.hash || '',
query: query,
params: location.params || {},
fullPath: getFullPath(location, stringifyQuery),
matched: record ? formatMatch(record) : []
};
if (redirectedFrom) {
route.redirectedFrom = getFullPath(redirectedFrom, stringifyQuery);
}
return Object.freeze(route)
}
function clone (value) {
if (Array.isArray(value)) {
return value.map(clone)
} else if (value && typeof value === 'object') {
var res = {};
for (var key in value) {
res[key] = clone(value[key]);
}
return res
} else {
return value
}
}
// the starting route that represents the initial state
var START = createRoute(null, {
path: '/'
});
function formatMatch (record) {
var res = [];
while (record) {
res.unshift(record);
record = record.parent;
}
return res
}
function getFullPath (
ref,
_stringifyQuery
) {
var path = ref.path;
var query = ref.query; if ( query === void 0 ) query = {};
var hash = ref.hash; if ( hash === void 0 ) hash = '';
var stringify = _stringifyQuery || stringifyQuery;
return (path || '/') + stringify(query) + hash
}
function isSameRoute (a, b, onlyPath) {
if (b === START) {
return a === b
} else if (!b) {
return false
} else if (a.path && b.path) {
return a.path.replace(trailingSlashRE, '') === b.path.replace(trailingSlashRE, '') && (onlyPath ||
a.hash === b.hash &&
isObjectEqual(a.query, b.query))
} else if (a.name && b.name) {
return (
a.name === b.name &&
(onlyPath || (
a.hash === b.hash &&
isObjectEqual(a.query, b.query) &&
isObjectEqual(a.params, b.params))
)
)
} else {
return false
}
}
function isObjectEqual (a, b) {
if ( a === void 0 ) a = {};
if ( b === void 0 ) b = {};
// handle null value #1566
if (!a || !b) { return a === b }
var aKeys = Object.keys(a).sort();
var bKeys = Object.keys(b).sort();
if (aKeys.length !== bKeys.length) {
return false
}
return aKeys.every(function (key, i) {
var aVal = a[key];
var bKey = bKeys[i];
if (bKey !== key) { return false }
var bVal = b[key];
// query values can be null and undefined
if (aVal == null || bVal == null) { return aVal === bVal }
// check nested equality
if (typeof aVal === 'object' && typeof bVal === 'object') {
return isObjectEqual(aVal, bVal)
}
return String(aVal) === String(bVal)
})
}
function isIncludedRoute (current, target) {
return (
current.path.replace(trailingSlashRE, '/').indexOf(
target.path.replace(trailingSlashRE, '/')
) === 0 &&
(!target.hash || current.hash === target.hash) &&
queryIncludes(current.query, target.query)
)
}
function queryIncludes (current, target) {
for (var key in target) {
if (!(key in current)) {
return false
}
}
return true
}
function handleRouteEntered (route) {
for (var i = 0; i < route.matched.length; i++) {
var record = route.matched[i];
for (var name in record.instances) {
var instance = record.instances[name];
var cbs = record.enteredCbs[name];
if (!instance || !cbs) { continue }
delete record.enteredCbs[name];
for (var i$1 = 0; i$1 < cbs.length; i$1++) {
if (!instance._isBeingDestroyed) { cbs[i$1](instance); }
}
}
}
}
// var View = {
// name: 'RouterView',
// functional: true,
// props: {
// name: {
// type: String,
// default: 'default'
// }
// },
// render: function render (_, ref) {
// var props = ref.props;
// var children = ref.children;
// var parent = ref.parent;
// var data = ref.data;
// // used by devtools to display a router-view badge
// data.routerView = true;
// // directly use parent context's createElement() function
// // so that components rendered by router-view can resolve named slots
// var h = parent.$createElement;
// var name = props.name;
// var route = parent.$route;
// var cache = parent._routerViewCache || (parent._routerViewCache = {});
// // determine current view depth, also check to see if the tree
// // has been toggled inactive but kept-alive.
// var depth = 0;
// var inactive = false;
// while (parent && parent._routerRoot !== parent) {
// var vnodeData = parent.$vnode ? parent.$vnode.data : {};
// if (vnodeData.routerView) {
// depth++;
// }
// if (vnodeData.keepAlive && parent._directInactive && parent._inactive) {
// inactive = true;
// }
// parent = parent.$parent;
// }
// data.routerViewDepth = depth;
// // render previous view if the tree is inactive and kept-alive
// if (inactive) {
// var cachedData = cache[name];
// var cachedComponent = cachedData && cachedData.component;
// if (cachedComponent) {
// // #2301
// // pass props
// if (cachedData.configProps) {
// fillPropsinData(cachedComponent, data, cachedData.route, cachedData.configProps);
// }
// return h(cachedComponent, data, children)
// } else {
// // render previous empty view
// return h()
// }
// }
// var matched = route.matched[depth];
// var component = matched && matched.components[name];
// // render empty node if no matched route or no config component
// if (!matched || !component) {
// cache[name] = null;
// return h()
// }
// // cache component
// cache[name] = { component: component };
// // attach instance registration hook
// // this will be called in the instance's injected lifecycle hooks
// data.registerRouteInstance = function (vm, val) {
// // val could be undefined for unregistration
// var current = matched.instances[name];
// if (
// (val && current !== vm) ||
// (!val && current === vm)
// ) {
// matched.instances[name] = val;
// }
// }
// // also register instance in prepatch hook
// // in case the same component instance is reused across different routes
// ;(data.hook || (data.hook = {})).prepatch = function (_, vnode) {
// matched.instances[name] = vnode.componentInstance;
// };
// // register instance in init hook
// // in case kept-alive component be actived when routes changed
// data.hook.init = function (vnode) {
// if (vnode.data.keepAlive &&
// vnode.componentInstance &&
// vnode.componentInstance !== matched.instances[name]
// ) {
// matched.instances[name] = vnode.componentInstance;
// }
// // if the route transition has already been confirmed then we weren't
// // able to call the cbs during confirmation as the component was not
// // registered yet, so we call it here.
// handleRouteEntered(route);
// };
// var configProps = matched.props && matched.props[name];
// // save route and configProps in cache
// if (configProps) {
// extend(cache[name], {
// route: route,
// configProps: configProps
// });
// fillPropsinData(component, data, route, configProps);
// }
// return h(component, data, children)
// }
// };
// function fillPropsinData (component, data, route, configProps) {
// // resolve props
// var propsToPass = data.props = resolveProps(route, configProps);
// if (propsToPass) {
// // clone to prevent mutation
// propsToPass = data.props = extend({}, propsToPass);
// // pass non-declared props as attrs
// var attrs = data.attrs = data.attrs || {};
// for (var key in propsToPass) {
// if (!component.props || !(key in component.props)) {
// attrs[key] = propsToPass[key];
// delete propsToPass[key];
// }
// }
// }
// }
// function resolveProps (route, config) {
// switch (typeof config) {
// case 'undefined':
// return
// case 'object':
// return config
// case 'function':
// return config(route)
// case 'boolean':
// return config ? route.params : undefined
// default:
// {
// warn(
// false,
// "props in \"" + (route.path) + "\" is a " + (typeof config) + ", " +
// "expecting an object, function or boolean."
// );
// }
// }
// }
/* */
function resolvePath (
relative,
base,
append
) {
var firstChar = relative.charAt(0);
if (firstChar === '/') {
return relative
}
if (firstChar === '?' || firstChar === '#') {
return base + relative
}
var stack = base.split('/');
// remove trailing segment if:
// - not appending
// - appending to trailing slash (last segment is empty)
if (!append || !stack[stack.length - 1]) {
stack.pop();
}
// resolve relative path
var segments = relative.replace(/^\//, '').split('/');
for (var i = 0; i < segments.length; i++) {
var segment = segments[i];
if (segment === '..') {
stack.pop();
} else if (segment !== '.') {
stack.push(segment);
}
}
// ensure leading slash
if (stack[0] !== '') {
stack.unshift('');
}
return stack.join('/')
}
function parsePath (path) {
var hash = '';
var query = '';
var hashIndex = path.indexOf('#');
if (hashIndex >= 0) {
hash = path.slice(hashIndex);
path = path.slice(0, hashIndex);
}
var queryIndex = path.indexOf('?');
if (queryIndex >= 0) {
query = path.slice(queryIndex + 1);
path = path.slice(0, queryIndex);
}
return {
path: path,
query: query,
hash: hash
}
}
function cleanPath (path) {
return path.replace(/\/\//g, '/')
}
var isarray = Array.isArray || function (arr) {
return Object.prototype.toString.call(arr) == '[object Array]';
};
/**
* Expose `pathToRegexp`.
*/
var pathToRegexp_1 = pathToRegexp;
var parse_1 = parse;
var compile_1 = compile;
var tokensToFunction_1 = tokensToFunction;
var tokensToRegExp_1 = tokensToRegExp;
/**
* The main path matching regexp utility.
*
* @type {RegExp}
*/
var PATH_REGEXP = new RegExp([
// Match escaped characters that would otherwise appear in future matches.
// This allows the user to escape special characters that won't transform.
'(\\\\.)',
// Match Express-style parameters and un-named parameters with a prefix
// and optional suffixes. Matches appear as:
//
// "/:test(\\d+)?" => ["/", "test", "\d+", undefined, "?", undefined]
// "/route(\\d+)" => [undefined, undefined, undefined, "\d+", undefined, undefined]
// "/*" => ["/", undefined, undefined, undefined, undefined, "*"]
'([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^\\\\()])+)\\))?|\\(((?:\\\\.|[^\\\\()])+)\\))([+*?])?|(\\*))'
].join('|'), 'g');
/**
* Parse a string for the raw tokens.
*
* @param {string} str
* @param {Object=} options
* @return {!Array}
*/
function parse (str, options) {
var tokens = [];
var key = 0;
var index = 0;
var path = '';
var defaultDelimiter = options && options.delimiter || '/';
var res;
while ((res = PATH_REGEXP.exec(str)) != null) {
var m = res[0];
var escaped = res[1];
var offset = res.index;
path += str.slice(index, offset);
index = offset + m.length;
// Ignore already escaped sequences.
if (escaped) {
path += escaped[1];
continue
}
var next = str[index];
var prefix = res[2];
var name = res[3];
var capture = res[4];
var group = res[5];
var modifier = res[6];
var asterisk = res[7];
// Push the current path onto the tokens.
if (path) {
tokens.push(path);
path = '';
}
var partial = prefix != null && next != null && next !== prefix;
var repeat = modifier === '+' || modifier === '*';
var optional = modifier === '?' || modifier === '*';
var delimiter = res[2] || defaultDelimiter;
var pattern = capture || group;
tokens.push({
name: name || key++,
prefix: prefix || '',
delimiter: delimiter,
optional: optional,
repeat: repeat,
partial: partial,
asterisk: !!asterisk,
pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')
});
}
// Match any characters still remaining.
if (index < str.length) {
path += str.substr(index);
}
// If the path exists, push it onto the end.
if (path) {
tokens.push(path);
}
return tokens
}
/**
* Compile a string to a template function for the path.
*
* @param {string} str
* @param {Object=} options
* @return {!function(Object=, Object=)}
*/
function compile (str, options) {
return tokensToFunction(parse(str, options), options)
}
/**
* Prettier encoding of URI path segments.
*
* @param {string}
* @return {string}
*/
function encodeURIComponentPretty (str) {
return encodeURI(str).replace(/[\/?#]/g, function (c) {
return '%' + c.charCodeAt(0).toString(16).toUpperCase()
})
}
/**
* Encode the asterisk parameter. Similar to `pretty`, but allows slashes.
*
* @param {string}
* @return {string}
*/
function encodeAsterisk (str) {
return encodeURI(str).replace(/[?#]/g, function (c) {
return '%' + c.charCodeAt(0).toString(16).toUpperCase()
})
}
/**
* Expose a method for transforming tokens into the path function.
*/
function tokensToFunction (tokens, options) {
// Compile all the tokens into regexps.
var matches = new Array(tokens.length);
// Compile all the patterns before compilation.
for (var i = 0; i < tokens.length; i++) {
if (typeof tokens[i] === 'object') {
matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options));
}
}
return function (obj, opts) {
var path = '';
var data = obj || {};
var options = opts || {};
var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (typeof token === 'string') {
path += token;
continue
}
var value = data[token.name];
var segment;
if (value == null) {
if (token.optional) {
// Prepend partial segment prefixes.
if (token.partial) {
path += token.prefix;
}
continue
} else {
throw new TypeError('Expected "' + token.name + '" to be defined')
}
}
if (isarray(value)) {
if (!token.repeat) {
throw new TypeError('Expected "' + token.name + '" to not repeat, but received `' + JSON.stringify(value) + '`')
}
if (value.length === 0) {
if (token.optional) {
continue
} else {
throw new TypeError('Expected "' + token.name + '" to not be empty')
}
}
for (var j = 0; j < value.length; j++) {
segment = encode(value[j]);
if (!matches[i].test(segment)) {
throw new TypeError('Expected all "' + token.name + '" to match "' + token.pattern + '", but received `' + JSON.stringify(segment) + '`')
}
path += (j === 0 ? token.prefix : token.delimiter) + segment;
}
continue
}
segment = token.asterisk ? encodeAsterisk(value) : encode(value);
if (!matches[i].test(segment)) {
throw new TypeError('Expected "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"')
}
path += token.prefix + segment;
}
return path
}
}
/**
* Escape a regular expression string.
*
* @param {string} str
* @return {string}
*/
function escapeString (str) {
return str.replace(/([.+*?=^!:${}()[\]|\/\\])/g, '\\$1')
}
/**
* Escape the capturing group by escaping special characters and meaning.
*
* @param {string} group
* @return {string}
*/
function escapeGroup (group) {
return group.replace(/([=!:$\/()])/g, '\\$1')
}
/**
* Attach the keys as a property of the regexp.
*
* @param {!RegExp} re
* @param {Array} keys
* @return {!RegExp}
*/
function attachKeys (re, keys) {
re.keys = keys;
return re
}
/**
* Get the flags for a regexp from the options.
*
* @param {Object} options
* @return {string}
*/
function flags (options) {
return options && options.sensitive ? '' : 'i'
}
/**
* Pull out keys from a regexp.
*
* @param {!RegExp} path
* @param {!Array} keys
* @return {!RegExp}
*/
function regexpToRegexp (path, keys) {
// Use a negative lookahead to match only capturing groups.
var groups = path.source.match(/\((?!\?)/g);
if (groups) {
for (var i = 0; i < groups.length; i++) {
keys.push({
name: i,
prefix: null,
delimiter: null,
optional: false,
repeat: false,
partial: false,
asterisk: false,
pattern: null
});
}
}
return attachKeys(path, keys)
}
/**
* Transform an array into a regexp.
*
* @param {!Array} path
* @param {Array} keys
* @param {!Object} options
* @return {!RegExp}
*/
function arrayToRegexp (path, keys, options) {
var parts = [];
for (var i = 0; i < path.length; i++) {
parts.push(pathToRegexp(path[i], keys, options).source);
}
var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));
return attachKeys(regexp, keys)
}
/**
* Create a path regexp from string input.
*
* @param {string} path
* @param {!Array} keys
* @param {!Object} options
* @return {!RegExp}
*/
function stringToRegexp (path, keys, options) {
return tokensToRegExp(parse(path, options), keys, options)
}
/**
* Expose a function for taking tokens and returning a RegExp.
*
* @param {!Array} tokens
* @param {(Array|Object)=} keys
* @param {Object=} options
* @return {!RegExp}
*/
function tokensToRegExp (tokens, keys, options) {
if (!isarray(keys)) {
options = /** @type {!Object} */ (keys || options);
keys = [];
}
options = options || {};
var strict = options.strict;
var end = options.end !== false;
var route = '';
// Iterate over the tokens and create our regexp string.
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (typeof token === 'string') {
route += escapeString(token);
} else {
var prefix = escapeString(token.prefix);
var capture = '(?:' + token.pattern + ')';
keys.push(token);
if (token.repeat) {
capture += '(?:' + prefix + capture + ')*';
}
if (token.optional) {
if (!token.partial) {
capture = '(?:' + prefix + '(' + capture + '))?';
} else {
capture = prefix + '(' + capture + ')?';
}
} else {
capture = prefix + '(' + capture + ')';
}
route += capture;
}
}
var delimiter = escapeString(options.delimiter || '/');
var endsWithDelimiter = route.slice(-delimiter.length) === delimiter;
// In non-strict mode we allow a slash at the end of match. If the path to
// match already ends with a slash, we remove it for consistency. The slash
// is valid at the end of a path match, not in the middle. This is important
// in non-ending mode, where "/test/" shouldn't match "/test//route".
if (!strict) {
route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?';
}
if (end) {
route += '$';
} else {
// In non-ending mode, we need the capturing groups to match as much as
// possible by using a positive lookahead to the end or next path segment.
route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)';
}
return attachKeys(new RegExp('^' + route, flags(options)), keys)
}
/**
* Normalize the given path string, returning a regular expression.
*
* An empty array can be passed in for the keys, which will hold the
* placeholder key descriptions. For example, using `/user/:id`, `keys` will
* contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.
*
* @param {(string|RegExp|Array)} path
* @param {(Array|Object)=} keys
* @param {Object=} options
* @return {!RegExp}
*/
function pathToRegexp (path, keys, options) {
if (!isarray(keys)) {
options = /** @type {!Object} */ (keys || options);
keys = [];
}
options = options || {};
if (path instanceof RegExp) {
return regexpToRegexp(path, /** @type {!Array} */ (keys))
}
if (isarray(path)) {
return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)
}
return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)
}
pathToRegexp_1.parse = parse_1;
pathToRegexp_1.compile = compile_1;
pathToRegexp_1.tokensToFunction = tokensToFunction_1;
pathToRegexp_1.tokensToRegExp = tokensToRegExp_1;
/* */
// $flow-disable-line
var regexpCompileCache = Object.create(null);
function fillParams (
path,
params,
routeMsg
) {
params = params || {};
try {
var filler =
regexpCompileCache[path] ||
(regexpCompileCache[path] = pathToRegexp_1.compile(path));
// Fix #2505 resolving asterisk routes { name: 'not-found', params: { pathMatch: '/not-found' }}
// and fix #3106 so that you can work with location descriptor object having params.pathMatch equal to empty string
if (typeof params.pathMatch === 'string') { params[0] = params.pathMatch; }
return filler(params, { pretty: true })
} catch (e) {
{
// Fix #3072 no warn if `pathMatch` is string
warn(typeof params.pathMatch === 'string', ("missing param for " + routeMsg + ": " + (e.message)));
}
return ''
} finally {
// delete the 0 if it was added
delete params[0];
}
}
/* */
function normalizeLocation (
raw,
current,
append,
router
) {
var next = typeof raw === 'string' ? { path: raw } : raw;
// named target
if (next._normalized) {
return next
} else if (next.name) {
next = extend({}, raw);
var params = next.params;
if (params && typeof params === 'object') {
next.params = extend({}, params);
}
return next
}
// relative params
if (!next.path && next.params && current) {
next = extend({}, next);
next._normalized = true;
var params$1 = extend(extend({}, current.params), next.params);
if (current.name) {
next.name = current.name;
next.params = params$1;
} else if (current.matched.length) {
var rawPath = current.matched[current.matched.length - 1].path;
next.path = fillParams(rawPath, params$1, ("path " + (current.path)));
} else {
warn(false, "relative params navigation requires a current route.");
}
return next
}
var parsedPath = parsePath(next.path || '');
var basePath = (current && current.path) || '/';
var path = parsedPath.path
? resolvePath(parsedPath.path, basePath, append || next.append)
: basePath;
var query = resolveQuery(
parsedPath.query,
next.query,
router && router.options.parseQuery
);
var hash = next.hash || parsedPath.hash;
if (hash && hash.charAt(0) !== '#') {
hash = "#" + hash;
}
return {
_normalized: true,
path: path,
query: query,
hash: hash
}
}
// var toTypes = [String, Object];
// var eventTypes = [String, Array];
// var noop = function () {};
// var warnedCustomSlot;
// var warnedTagProp;
// var warnedEventProp;
// var Link = {
// name: 'RouterLink',
// props: {
// to: {
// type: toTypes,
// required: true
// },
// tag: {
// type: String,
// default: 'a'
// },
// custom: Boolean,
// exact: Boolean,
// exactPath: Boolean,
// append: Boolean,
// replace: Boolean,
// activeClass: String,
// exactActiveClass: String,
// ariaCurrentValue: {
// type: String,
// default: 'page'
// },
// event: {
// type: eventTypes,
// default: 'click'
// }
// },
// render: function render (h) {
// var this$1 = this;
// var router = this.$router;
// var current = this.$route;
// var ref = router.resolve(
// this.to,
// current,
// this.append
// );
// var location = ref.location;
// var route = ref.route;
// var href = ref.href;
// var classes = {};
// var globalActiveClass = router.options.linkActiveClass;
// var globalExactActiveClass = router.options.linkExactActiveClass;
// // Support global empty active class
// var activeClassFallback =
// globalActiveClass == null ? 'router-link-active' : globalActiveClass;
// var exactActiveClassFallback =
// globalExactActiveClass == null
// ? 'router-link-exact-active'
// : globalExactActiveClass;
// var activeClass =
// this.activeClass == null ? activeClassFallback : this.activeClass;
// var exactActiveClass =
// this.exactActiveClass == null
// ? exactActiveClassFallback
// : this.exactActiveClass;
// var compareTarget = route.redirectedFrom
// ? createRoute(null, normalizeLocation(route.redirectedFrom), null, router)
// : route;
// classes[exactActiveClass] = isSameRoute(current, compareTarget, this.exactPath);
// classes[activeClass] = this.exact || this.exactPath
// ? classes[exactActiveClass]
// : isIncludedRoute(current, compareTarget);
// var ariaCurrentValue = classes[exactActiveClass] ? this.ariaCurrentValue : null;
// var handler = function (e) {
// if (guardEvent(e)) {
// if (this$1.replace) {
// router.replace(location, noop);
// } else {
// router.push(location, noop);
// }
// }
// };
// var on = { click: guardEvent };
// if (Array.isArray(this.event)) {
// this.event.forEach(function (e) {
// on[e] = handler;
// });
// } else {
// on[this.event] = handler;
// }
// var data = { class: classes };
// var scopedSlot =
// !this.$scopedSlots.$hasNormal &&
// this.$scopedSlots.default &&
// this.$scopedSlots.default({
// href: href,
// route: route,
// navigate: handler,
// isActive: classes[activeClass],
// isExactActive: classes[exactActiveClass]
// });
// if (scopedSlot) {
// if (!this.custom) {
// !warnedCustomSlot && warn(false, 'In Vue Router 4, the v-slot API will by default wrap its content with an <a> element. Use the custom prop to remove this warning:\n<router-link v-slot="{ navigate, href }" custom></router-link>\n');
// warnedCustomSlot = true;
// }
// if (scopedSlot.length === 1) {
// return scopedSlot[0]
// } else if (scopedSlot.length > 1 || !scopedSlot.length) {
// {
// warn(
// false,
// ("<router-link> with to=\"" + (this.to) + "\" is trying to use a scoped slot but it didn't provide exactly one child. Wrapping the content with a span element.")
// );
// }
// return scopedSlot.length === 0 ? h() : h('span', {}, scopedSlot)
// }
// }
// {
// if ('tag' in this.$options.propsData && !warnedTagProp) {
// warn(
// false,
// "<router-link>'s tag prop is deprecated and has been removed in Vue Router 4. Use the v-slot API to remove this warning: https://next.router.vuejs.org/guide/migration/#removal-of-event-and-tag-props-in-router-link."
// );
// warnedTagProp = true;
// }
// if ('event' in this.$options.propsData && !warnedEventProp) {
// warn(
// false,
// "<router-link>'s event prop is deprecated and has been removed in Vue Router 4. Use the v-slot API to remove this warning: https://next.router.vuejs.org/guide/migration/#removal-of-event-and-tag-props-in-router-link."
// );
// warnedEventProp = true;
// }
// }
// if (this.tag === 'a') {
// data.on = on;
// data.attrs = { href: href, 'aria-current': ariaCurrentValue };
// } else {
// // find the first <a> child and apply listener and href
// var a = findAnchor(this.$slots.default);
// if (a) {
// // in case the <a> is a static node
// a.isStatic = false;
// var aData = (a.data = extend({}, a.data));
// aData.on = aData.on || {};
// // transform existing events in both objects into arrays so we can push later
// for (var event in aData.on) {
// var handler$1 = aData.on[event];
// if (event in on) {
// aData.on[event] = Array.isArray(handler$1) ? handler$1 : [handler$1];
// }
// }
// // append new listeners for router-link
// for (var event$1 in on) {
// if (event$1 in aData.on) {
// // on[event] is always a function
// aData.on[event$1].push(on[event$1]);
// } else {
// aData.on[event$1] = handler;
// }
// }
// var aAttrs = (a.data.attrs = extend({}, a.data.attrs));
// aAttrs.href = href;
// aAttrs['aria-current'] = ariaCurrentValue;
// } else {
// // doesn't have <a> child, apply listener to self
// data.on = on;
// }
// }
// return h(this.tag, data, this.$slots.default)
// }
// };
function guardEvent (e) {
// don't redirect with control keys
if (e.metaKey || e.altKey || e.ctrlKey || e.shiftKey) { return }
// don't redirect when preventDefault called
if (e.defaultPrevented) { return }
// don't redirect on right click
if (e.button !== undefined && e.button !== 0) { return }
// don't redirect if `target="_blank"`
if (e.currentTarget && e.currentTarget.getAttribute) {
var target = e.currentTarget.getAttribute('target');
if (/\b_blank\b/i.test(target)) { return }
}
// this may be a Weex event which doesn't have this method
if (e.preventDefault) {
e.preventDefault();
}
return true
}
function findAnchor (children) {
if (children) {
var child;
for (var i = 0; i < children.length; i++) {
child = children[i];
if (child.tag === 'a') {
return child
}
if (child.children && (child = findAnchor(child.children))) {
return child
}
}
}
}
// var _Vue;
// function install (Vue) {
// if (install.installed && _Vue === Vue) { return }
// install.installed = true;
// _Vue = Vue;
// var isDef = function (v) { return v !== undefined; };
// var registerInstance = function (vm, callVal) {
// var i = vm.$options._parentVnode;
// if (isDef(i) && isDef(i = i.data) && isDef(i = i.registerRouteInstance)) {
// i(vm, callVal);
// }
// };
// Vue.mixin({
// beforeCreate: function beforeCreate () {
// if (isDef(this.$options.router)) {
// this._routerRoot = this;
// this._router = this.$options.router;
// this._router.init(this);
// Vue.util.defineReactive(this, '_route', this._router.history.current);
// } else {
// this._routerRoot = (this.$parent && this.$parent._routerRoot) || this;
// }
// registerInstance(this, this);
// },
// destroyed: function destroyed () {
// registerInstance(this);
// }
// });
// Object.defineProperty(Vue.prototype, '$router', {
// get: function get () { return this._routerRoot._router }
// });
// Object.defineProperty(Vue.prototype, '$route', {
// get: function get () { return this._routerRoot._route }
// });
// Vue.component('RouterView', View);
// Vue.component('RouterLink', Link);
// var strats = Vue.config.optionMergeStrategies;
// // use the same hook merging strategy for route hooks
// strats.beforeRouteEnter = strats.beforeRouteLeave = strats.beforeRouteUpdate = strats.created;
// }
/* */
var inBrowser = typeof window !== 'undefined';
/* */
function createRouteMap (
routes,
oldPathList,
oldPathMap,
oldNameMap,
parentRoute
) {
// the path list is used to control path matching priority
var pathList = oldPathList || [];
// $flow-disable-line
var pathMap = oldPathMap || Object.create(null);
// $flow-disable-line
var nameMap = oldNameMap || Object.create(null);
routes.forEach(function (route) {
addRouteRecord(pathList, pathMap, nameMap, route, parentRoute);
});
// ensure wildcard routes are always at the end
for (var i = 0, l = pathList.length; i < l; i++) {
if (pathList[i] === '*') {
pathList.push(pathList.splice(i, 1)[0]);
l--;
i--;
}
}
{
// warn if routes do not include leading slashes
var found = pathList
// check for missing leading slash
.filter(function (path) { return path && path.charAt(0) !== '*' && path.charAt(0) !== '/'; });
if (found.length > 0) {
var pathNames = found.map(function (path) { return ("- " + path); }).join('\n');
warn(false, ("Non-nested routes must include a leading slash character. Fix the following routes: \n" + pathNames));
}
}
return {
pathList: pathList,
pathMap: pathMap,
nameMap: nameMap
}
}
function addRouteRecord (
pathList,
pathMap,
nameMap,
route,
parent,
matchAs
) {
var path = route.path;
var name = route.name;
{
assert(path != null, "\"path\" is required in a route configuration.");
assert(
typeof route.component !== 'string',
"route config \"component\" for path: " + (String(
path || name
)) + " cannot be a " + "string id. Use an actual component instead."
);
warn(
// eslint-disable-next-line no-control-regex
!/[^\u0000-\u007F]+/.test(path),
"Route with path \"" + path + "\" contains unencoded characters, make sure " +
"your path is correctly encoded before passing it to the router. Use " +
"encodeURI to encode static segments of your path."
);
}
var pathToRegexpOptions =
route.pathToRegexpOptions || {};
var normalizedPath = normalizePath(path, parent, pathToRegexpOptions.strict);
if (typeof route.caseSensitive === 'boolean') {
pathToRegexpOptions.sensitive = route.caseSensitive;
}
var record = {
path: normalizedPath,
regex: compileRouteRegex(normalizedPath, pathToRegexpOptions),
components: route.components || { default: route.component },
alias: route.alias
? typeof route.alias === 'string'
? [route.alias]
: route.alias
: [],
instances: {},
enteredCbs: {},
name: name,
parent: parent,
matchAs: matchAs,
redirect: route.redirect,
beforeEnter: route.beforeEnter,
meta: route.meta || {},
props:
route.props == null
? {}
: route.components
? route.props
: { default: route.props }
};
if (route.children) {
// Warn if route is named, does not redirect and has a default child route.
// If users navigate to this route by name, the default child will
// not be rendered (GH Issue #629)
{
if (
route.name &&
!route.redirect &&
route.children.some(function (child) { return /^\/?$/.test(child.path); })
) {
warn(
false,
"Named Route '" + (route.name) + "' has a default child route. " +
"When navigating to this named route (:to=\"{name: '" + (route.name) + "'\"), " +
"the default child route will not be rendered. Remove the name from " +
"this route and use the name of the default child route for named " +
"links instead."
);
}
}
route.children.forEach(function (child) {
var childMatchAs = matchAs
? cleanPath((matchAs + "/" + (child.path)))
: undefined;
addRouteRecord(pathList, pathMap, nameMap, child, record, childMatchAs);
});
}
if (!pathMap[record.path]) {
pathList.push(record.path);
pathMap[record.path] = record;
}
if (route.alias !== undefined) {
var aliases = Array.isArray(route.alias) ? route.alias : [route.alias];
for (var i = 0; i < aliases.length; ++i) {
var alias = aliases[i];
if (alias === path) {
warn(
false,
("Found an alias with the same value as the path: \"" + path + "\". You have to remove that alias. It will be ignored in development.")
);
// skip in dev to make it work
continue
}
var aliasRoute = {
path: alias,
children: route.children
};
addRouteRecord(
pathList,
pathMap,
nameMap,
aliasRoute,
parent,
record.path || '/' // matchAs
);
}
}
if (name) {
if (!nameMap[name]) {
nameMap[name] = record;
} else if (!matchAs) {
warn(
false,
"Duplicate named routes definition: " +
"{ name: \"" + name + "\", path: \"" + (record.path) + "\" }"
);
}
}
}
function compileRouteRegex (
path,
pathToRegexpOptions
) {
var regex = pathToRegexp_1(path, [], pathToRegexpOptions);
{
var keys = Object.create(null);
regex.keys.forEach(function (key) {
warn(
!keys[key.name],
("Duplicate param keys in route with path: \"" + path + "\"")
);
keys[key.name] = true;
});
}
return regex
}
function normalizePath (
path,
parent,
strict
) {
if (!strict) { path = path.replace(/\/$/, ''); }
if (path[0] === '/') { return path }
if (parent == null) { return path }
return cleanPath(((parent.path) + "/" + path))
}
/* */
function createMatcher (
routes,
router
) {
var ref = createRouteMap(routes);
var pathList = ref.pathList;
var pathMap = ref.pathMap;
var nameMap = ref.nameMap;
function addRoutes (routes) {
createRouteMap(routes, pathList, pathMap, nameMap);
}
function addRoute (parentOrRoute, route) {
var parent = (typeof parentOrRoute !== 'object') ? nameMap[parentOrRoute] : undefined;
// $flow-disable-line
createRouteMap([route || parentOrRoute], pathList, pathMap, nameMap, parent);
// add aliases of parent
if (parent && parent.alias.length) {
createRouteMap(
// $flow-disable-line route is defined if parent is
parent.alias.map(function (alias) { return ({ path: alias, children: [route] }); }),
pathList,
pathMap,
nameMap,
parent
);
}
}
function getRoutes () {
return pathList.map(function (path) { return pathMap[path]; })
}
function match (
raw,
currentRoute,
redirectedFrom
) {
var location = normalizeLocation(raw, currentRoute, false, router);
var name = location.name;
if (name) {
var record = nameMap[name];
{
warn(record, ("Route with name '" + name + "' does not exist"));
}
if (!record) { return _createRoute(null, location) }
var paramNames = record.regex.keys
.filter(function (key) { return !key.optional; })
.map(function (key) { return key.name; });
if (typeof location.params !== 'object') {
location.params = {};
}
if (currentRoute && typeof currentRoute.params === 'object') {
for (var key in currentRoute.params) {
if (!(key in location.params) && paramNames.indexOf(key) > -1) {
location.params[key] = currentRoute.params[key];
}
}
}
location.path = fillParams(record.path, location.params, ("named route \"" + name + "\""));
return _createRoute(record, location, redirectedFrom)
} else if (location.path) {
location.params = {};
for (var i = 0; i < pathList.length; i++) {
var path = pathList[i];
var record$1 = pathMap[path];
if (matchRoute(record$1.regex, location.path, location.params)) {
return _createRoute(record$1, location, redirectedFrom)
}
}
}
// no match
return _createRoute(null, location)
}
function redirect (
record,
location
) {
var originalRedirect = record.redirect;
var redirect = typeof originalRedirect === 'function'
? originalRedirect(createRoute(record, location, null, router))
: originalRedirect;
if (typeof redirect === 'string') {
redirect = { path: redirect };
}
if (!redirect || typeof redirect !== 'object') {
{
warn(
false, ("invalid redirect option: " + (JSON.stringify(redirect)))
);
}
return _createRoute(null, location)
}
var re = redirect;
var name = re.name;
var path = re.path;
var query = location.query;
var hash = location.hash;
var params = location.params;
query = re.hasOwnProperty('query') ? re.query : query;
hash = re.hasOwnProperty('hash') ? re.hash : hash;
params = re.hasOwnProperty('params') ? re.params : params;
if (name) {
// resolved named direct
var targetRecord = nameMap[name];
{
assert(targetRecord, ("redirect failed: named route \"" + name + "\" not found."));
}
return match({
_normalized: true,
name: name,
query: query,
hash: hash,
params: params
}, undefined, location)
} else if (path) {
// 1. resolve relative redirect
var rawPath = resolveRecordPath(path, record);
// 2. resolve params
var resolvedPath = fillParams(rawPath, params, ("redirect route with path \"" + rawPath + "\""));
// 3. rematch with existing query and hash
return match({
_normalized: true,
path: resolvedPath,
query: query,
hash: hash
}, undefined, location)
} else {
{
warn(false, ("invalid redirect option: " + (JSON.stringify(redirect))));
}
return _createRoute(null, location)
}
}
function alias (
record,
location,
matchAs
) {
var aliasedPath = fillParams(matchAs, location.params, ("aliased route with path \"" + matchAs + "\""));
var aliasedMatch = match({
_normalized: true,
path: aliasedPath
});
if (aliasedMatch) {
var matched = aliasedMatch.matched;
var aliasedRecord = matched[matched.length - 1];
location.params = aliasedMatch.params;
return _createRoute(aliasedRecord, location)
}
return _createRoute(null, location)
}
function _createRoute (
record,
location,
redirectedFrom
) {
if (record && record.redirect) {
return redirect(record, redirectedFrom || location)
}
if (record && record.matchAs) {
return alias(record, location, record.matchAs)
}
return createRoute(record, location, redirectedFrom, router)
}
return {
match: match,
addRoute: addRoute,
getRoutes: getRoutes,
addRoutes: addRoutes
}
}
function matchRoute (
regex,
path,
params
) {
var m = path.match(regex);
if (!m) {
return false
} else if (!params) {
return true
}
for (var i = 1, len = m.length; i < len; ++i) {
var key = regex.keys[i - 1];
if (key) {
// Fix #1994: using * with props: true generates a param named 0
params[key.name || 'pathMatch'] = typeof m[i] === 'string' ? decode(m[i]) : m[i];
}
}
return true
}
function resolveRecordPath (path, record) {
return resolvePath(path, record.parent ? record.parent.path : '/', true)
}
/* */
// use User Timing api (if present) for more accurate key precision
var Time =
inBrowser && window.performance && window.performance.now
? window.performance
: Date;
function genStateKey () {
return Time.now().toFixed(3)
}
var _key = genStateKey();
function getStateKey () {
return _key
}
function setStateKey (key) {
return (_key = key)
}
/* */
var positionStore = Object.create(null);
function setupScroll () {
// Prevent browser scroll behavior on History popstate
if ('scrollRestoration' in window.history) {
window.history.scrollRestoration = 'manual';
}
// Fix for #1585 for Firefox
// Fix for #2195 Add optional third attribute to workaround a bug in safari https://bugs.webkit.org/show_bug.cgi?id=182678
// Fix for #2774 Support for apps loaded from Windows file shares not mapped to network drives: replaced location.origin with
// window.location.protocol + '//' + window.location.host
// location.host contains the port and location.hostname doesn't
var protocolAndPath = window.location.protocol + '//' + window.location.host;
var absolutePath = window.location.href.replace(protocolAndPath, '');
// preserve existing history state as it could be overriden by the user
var stateCopy = extend({}, window.history.state);
stateCopy.key = getStateKey();
window.history.replaceState(stateCopy, '', absolutePath);
window.addEventListener('popstate', handlePopState);
return function () {
window.removeEventListener('popstate', handlePopState);
}
}
function handleScroll (
router,
to,
from,
isPop
) {
if (!router.app) {
return
}
var behavior = router.options.scrollBehavior;
if (!behavior) {
return
}
{
assert(typeof behavior === 'function', "scrollBehavior must be a function");
}
// wait until re-render finishes before scrolling
BI.nextTick(function () {
var position = getScrollPosition();
var shouldScroll = behavior.call(
router,
to,
from,
isPop ? position : null
);
if (!shouldScroll) {
return
}
if (typeof shouldScroll.then === 'function') {
shouldScroll
.then(function (shouldScroll) {
scrollToPosition((shouldScroll), position);
})
.catch(function (err) {
{
assert(false, err.toString());
}
});
} else {
scrollToPosition(shouldScroll, position);
}
});
}
function saveScrollPosition () {
var key = getStateKey();
if (key) {
positionStore[key] = {
x: window.pageXOffset,
y: window.pageYOffset
};
}
}
function handlePopState (e) {
saveScrollPosition();
if (e.state && e.state.key) {
setStateKey(e.state.key);
}
}
function getScrollPosition () {
var key = getStateKey();
if (key) {
return positionStore[key]
}
}
function getElementPosition (el, offset) {
var docEl = document.documentElement;
var docRect = docEl.getBoundingClientRect();
var elRect = el.getBoundingClientRect();
return {
x: elRect.left - docRect.left - offset.x,
y: elRect.top - docRect.top - offset.y
}
}
function isValidPosition (obj) {
return isNumber(obj.x) || isNumber(obj.y)
}
function normalizePosition (obj) {
return {
x: isNumber(obj.x) ? obj.x : window.pageXOffset,
y: isNumber(obj.y) ? obj.y : window.pageYOffset
}
}
function normalizeOffset (obj) {
return {
x: isNumber(obj.x) ? obj.x : 0,
y: isNumber(obj.y) ? obj.y : 0
}
}
function isNumber (v) {
return typeof v === 'number'
}
var hashStartsWithNumberRE = /^#\d/;
function scrollToPosition (shouldScroll, position) {
var isObject = typeof shouldScroll === 'object';
if (isObject && typeof shouldScroll.selector === 'string') {
// getElementById would still fail if the selector contains a more complicated query like #main[data-attr]
// but at the same time, it doesn't make much sense to select an element with an id and an extra selector
var el = hashStartsWithNumberRE.test(shouldScroll.selector) // $flow-disable-line
? document.getElementById(shouldScroll.selector.slice(1)) // $flow-disable-line
: document.querySelector(shouldScroll.selector);
if (el) {
var offset =
shouldScroll.offset && typeof shouldScroll.offset === 'object'
? shouldScroll.offset
: {};
offset = normalizeOffset(offset);
position = getElementPosition(el, offset);
} else if (isValidPosition(shouldScroll)) {
position = normalizePosition(shouldScroll);
}
} else if (isObject && isValidPosition(shouldScroll)) {
position = normalizePosition(shouldScroll);
}
if (position) {
// $flow-disable-line
if ('scrollBehavior' in document.documentElement.style) {
window.scrollTo({
left: position.x,
top: position.y,
// $flow-disable-line
behavior: shouldScroll.behavior
});
} else {
window.scrollTo(position.x, position.y);
}
}
}
/* */
var supportsPushState =
inBrowser &&
(function () {
var ua = window.navigator.userAgent;
if (
(ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) &&
ua.indexOf('Mobile Safari') !== -1 &&
ua.indexOf('Chrome') === -1 &&
ua.indexOf('Windows Phone') === -1
) {
return false
}
return window.history && typeof window.history.pushState === 'function'
})();
function pushState (url, replace) {
saveScrollPosition();
// try...catch the pushState call to get around Safari
// DOM Exception 18 where it limits to 100 pushState calls
var history = window.history;
try {
if (replace) {
// preserve existing history state as it could be overriden by the user
var stateCopy = extend({}, history.state);
stateCopy.key = getStateKey();
history.replaceState(stateCopy, '', url);
} else {
history.pushState({ key: setStateKey(genStateKey()) }, '', url);
}
} catch (e) {
window.location[replace ? 'replace' : 'assign'](url);
}
}
function replaceState (url) {
pushState(url, true);
}
/* */
function runQueue (queue, fn, cb) {
var step = function (index) {
if (index >= queue.length) {
cb();
} else {
if (queue[index]) {
fn(queue[index], function () {
step(index + 1);
});
} else {
step(index + 1);
}
}
};
step(0);
}
// When changing thing, also edit router.d.ts
var NavigationFailureType = {
redirected: 2,
aborted: 4,
cancelled: 8,
duplicated: 16
};
function createNavigationRedirectedError (from, to) {
return createRouterError(
from,
to,
NavigationFailureType.redirected,
("Redirected when going from \"" + (from.fullPath) + "\" to \"" + (stringifyRoute(
to
)) + "\" via a navigation guard.")
)
}
function createNavigationDuplicatedError (from, to) {
var error = createRouterError(
from,
to,
NavigationFailureType.duplicated,
("Avoided redundant navigation to current location: \"" + (from.fullPath) + "\".")
);
// backwards compatible with the first introduction of Errors
error.name = 'NavigationDuplicated';
return error
}
function createNavigationCancelledError (from, to) {
return createRouterError(
from,
to,
NavigationFailureType.cancelled,
("Navigation cancelled from \"" + (from.fullPath) + "\" to \"" + (to.fullPath) + "\" with a new navigation.")
)
}
function createNavigationAbortedError (from, to) {
return createRouterError(
from,
to,
NavigationFailureType.aborted,
("Navigation aborted from \"" + (from.fullPath) + "\" to \"" + (to.fullPath) + "\" via a navigation guard.")
)
}
function createRouterError (from, to, type, message) {
var error = new Error(message);
error._isRouter = true;
error.from = from;
error.to = to;
error.type = type;
return error
}
var propertiesToLog = ['params', 'query', 'hash'];
function stringifyRoute (to) {
if (typeof to === 'string') { return to }
if ('path' in to) { return to.path }
var location = {};
propertiesToLog.forEach(function (key) {
if (key in to) { location[key] = to[key]; }
});
return JSON.stringify(location, null, 2)
}
function isError (err) {
return Object.prototype.toString.call(err).indexOf('Error') > -1
}
function isNavigationFailure (err, errorType) {
return (
isError(err) &&
err._isRouter &&
(errorType == null || err.type === errorType)
)
}
/* */
function resolveAsyncComponents (matched) {
return function (to, from, next) {
var hasAsync = false;
var pending = 0;
var error = null;
flatMapComponents(matched, function (def, _, match, key) {
// if it's a function and doesn't have cid attached,
// assume it's an async component resolve function.
// we are not using Vue's default async resolving mechanism because
// we want to halt the navigation until the incoming component has been
// resolved.
if (typeof def === 'function' && def.cid === undefined) {
hasAsync = true;
pending++;
var resolve = once(function (resolvedDef) {
if (isESModule(resolvedDef)) {
resolvedDef = resolvedDef.default;
}
// save resolved on async factory in case it's used elsewhere
def.resolved = resolvedDef;
match.components[key] = resolvedDef;
pending--;
if (pending <= 0) {
next();
}
});
var reject = once(function (reason) {
var msg = "Failed to resolve async component " + key + ": " + reason;
warn(false, msg);
if (!error) {
error = isError(reason)
? reason
: new Error(msg);
next(error);
}
});
var res;
try {
res = def(resolve, reject);
} catch (e) {
reject(e);
}
if (res) {
if (typeof res.then === 'function') {
res.then(resolve, reject);
} else {
// new syntax in Vue 2.3
var comp = res.component;
if (comp && typeof comp.then === 'function') {
comp.then(resolve, reject);
}
}
}
}
});
if (!hasAsync) { next(); }
}
}
function flatMapComponents (
matched,
fn
) {
return flatten(matched.map(function (m) {
return Object.keys(m.components).map(function (key) { return fn(
m.components[key],
m.instances[key],
m, key
); })
}))
}
function flatten (arr) {
return Array.prototype.concat.apply([], arr)
}
var hasSymbol =
typeof Symbol === 'function' &&
typeof Symbol.toStringTag === 'symbol';
function isESModule (obj) {
return obj.__esModule || (hasSymbol && obj[Symbol.toStringTag] === 'Module')
}
// in Webpack 2, require.ensure now also returns a Promise
// so the resolve/reject functions may get called an extra time
// if the user uses an arrow function shorthand that happens to
// return that Promise.
function once (fn) {
var called = false;
return function () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
if (called) { return }
called = true;
return fn.apply(this, args)
}
}
/* */
var History = function History (router, base) {
this.router = router;
this.base = normalizeBase(base);
// start with a route object that stands for "nowhere"
this.current = START;
this.pending = null;
this.ready = false;
this.readyCbs = [];
this.readyErrorCbs = [];
this.errorCbs = [];
this.listeners = [];
};
History.prototype.listen = function listen (cb) {
this.cb = cb;
};
History.prototype.onReady = function onReady (cb, errorCb) {
if (this.ready) {
cb();
} else {
this.readyCbs.push(cb);
if (errorCb) {
this.readyErrorCbs.push(errorCb);
}
}
};
History.prototype.onError = function onError (errorCb) {
this.errorCbs.push(errorCb);
};
History.prototype.transitionTo = function transitionTo (
location,
onComplete,
onAbort
) {
var this$1 = this;
var route;
// catch redirect option https://github.com/vuejs/vue-router/issues/3201
try {
route = this.router.match(location, this.current);
} catch (e) {
this.errorCbs.forEach(function (cb) {
cb(e);
});
// Exception should still be thrown
throw e
}
var prev = this.current;
this.confirmTransition(
route,
function () {
this$1.updateRoute(route);
onComplete && onComplete(route);
this$1.ensureURL();
this$1.router.afterHooks.forEach(function (hook) {
hook && hook(route, prev);
});
// fire ready cbs once
if (!this$1.ready) {
this$1.ready = true;
this$1.readyCbs.forEach(function (cb) {
cb(route);
});
}
},
function (err) {
if (onAbort) {
onAbort(err);
}
if (err && !this$1.ready) {
// Initial redirection should not mark the history as ready yet
// because it's triggered by the redirection instead
// https://github.com/vuejs/vue-router/issues/3225
// https://github.com/vuejs/vue-router/issues/3331
if (!isNavigationFailure(err, NavigationFailureType.redirected) || prev !== START) {
this$1.ready = true;
this$1.readyErrorCbs.forEach(function (cb) {
cb(err);
});
}
}
}
);
};
History.prototype.confirmTransition = function confirmTransition (route, onComplete, onAbort) {
var this$1 = this;
var current = this.current;
this.pending = route;
var abort = function (err) {
// changed after adding errors with
// https://github.com/vuejs/vue-router/pull/3047 before that change,
// redirect and aborted navigation would produce an err == null
if (!isNavigationFailure(err) && isError(err)) {
if (this$1.errorCbs.length) {
this$1.errorCbs.forEach(function (cb) {
cb(err);
});
} else {
warn(false, 'uncaught error during route navigation:');
console.error(err);
}
}
onAbort && onAbort(err);
};
var lastRouteIndex = route.matched.length - 1;
var lastCurrentIndex = current.matched.length - 1;
if (
isSameRoute(route, current) &&
// in the case the route map has been dynamically appended to
lastRouteIndex === lastCurrentIndex &&
route.matched[lastRouteIndex] === current.matched[lastCurrentIndex]
) {
this.ensureURL();
return abort(createNavigationDuplicatedError(current, route))
}
var ref = resolveQueue(
this.current.matched,
route.matched
);
var updated = ref.updated;
var deactivated = ref.deactivated;
var activated = ref.activated;
var queue = [].concat(
// in-component leave guards
extractLeaveGuards(deactivated),
// global before hooks
this.router.beforeHooks,
// in-component update hooks
extractUpdateHooks(updated),
// in-config enter guards
activated.map(function (m) { return m.beforeEnter; }),
// async components
resolveAsyncComponents(activated)
);
var iterator = function (hook, next) {
if (this$1.pending !== route) {
return abort(createNavigationCancelledError(current, route))
}
try {
hook(route, current, function (to) {
if (to === false) {
// next(false) -> abort navigation, ensure current URL
this$1.ensureURL(true);
abort(createNavigationAbortedError(current, route));
} else if (isError(to)) {
this$1.ensureURL(true);
abort(to);
} else if (
typeof to === 'string' ||
(typeof to === 'object' &&
(typeof to.path === 'string' || typeof to.name === 'string'))
) {
// next('/') or next({ path: '/' }) -> redirect
abort(createNavigationRedirectedError(current, route));
if (typeof to === 'object' && to.replace) {
this$1.replace(to);
} else {
this$1.push(to);
}
} else {
// confirm transition and pass on the value
next(to);
}
});
} catch (e) {
abort(e);
}
};
runQueue(queue, iterator, function () {
// wait until async components are resolved before
// extracting in-component enter guards
var enterGuards = extractEnterGuards(activated);
var queue = enterGuards.concat(this$1.router.resolveHooks);
runQueue(queue, iterator, function () {
if (this$1.pending !== route) {
return abort(createNavigationCancelledError(current, route))
}
this$1.pending = null;
onComplete(route);
if (this$1.router.app) {
BI.nextTick(function () {
handleRouteEntered(route);
});
}
});
});
};
History.prototype.updateRoute = function updateRoute (route) {
this.current = route;
this.cb && this.cb(route);
};
History.prototype.setupListeners = function setupListeners () {
// Default implementation is empty
};
History.prototype.teardown = function teardown () {
// clean up event listeners
// https://github.com/vuejs/vue-router/issues/2341
this.listeners.forEach(function (cleanupListener) {
cleanupListener();
});
this.listeners = [];
// reset current history route
// https://github.com/vuejs/vue-router/issues/3294
this.current = START;
this.pending = null;
};
function normalizeBase (base) {
if (!base) {
if (inBrowser) {
// respect <base> tag
var baseEl = document.querySelector('base');
base = (baseEl && baseEl.getAttribute('href')) || '/';
// strip full URL origin
base = base.replace(/^https?:\/\/[^\/]+/, '');
} else {
base = '/';
}
}
// make sure there's the starting slash
if (base.charAt(0) !== '/') {
base = '/' + base;
}
// remove trailing slash
return base.replace(/\/$/, '')
}
function resolveQueue (
current,
next
) {
var i;
var max = Math.max(current.length, next.length);
for (i = 0; i < max; i++) {
if (current[i] !== next[i]) {
break
}
}
return {
updated: next.slice(0, i),
activated: next.slice(i),
deactivated: current.slice(i)
}
}
function extractGuards (
records,
name,
bind,
reverse
) {
var guards = flatMapComponents(records, function (def, instance, match, key) {
var guard = extractGuard(def, name);
if (guard) {
return Array.isArray(guard)
? guard.map(function (guard) { return bind(guard, instance, match, key); })
: bind(guard, instance, match, key)
}
});
return flatten(reverse ? guards.reverse() : guards)
}
function extractGuard (
def,
key
) {
if (typeof def !== 'function') {
// extend now so that global mixins are applied.
// def = _Vue.extend(def);
}
return def[key]
}
function extractLeaveGuards (deactivated) {
return extractGuards(deactivated, 'beforeRouteLeave', bindGuard, true)
}
function extractUpdateHooks (updated) {
return extractGuards(updated, 'beforeRouteUpdate', bindGuard)
}
function bindGuard (guard, instance) {
if (instance) {
return function boundRouteGuard () {
return guard.apply(instance, arguments)
}
}
}
function extractEnterGuards (
activated
) {
return extractGuards(
activated,
'beforeRouteEnter',
function (guard, _, match, key) {
return bindEnterGuard(guard, match, key)
}
)
}
function bindEnterGuard (
guard,
match,
key
) {
return function routeEnterGuard (to, from, next) {
return guard(to, from, function (cb) {
if (typeof cb === 'function') {
if (!match.enteredCbs[key]) {
match.enteredCbs[key] = [];
}
match.enteredCbs[key].push(cb);
}
next(cb);
})
}
}
/* */
var HTML5History = /*@__PURE__*/(function (History) {
function HTML5History (router, base) {
History.call(this, router, base);
this._startLocation = getLocation(this.base);
}
if ( History ) HTML5History.__proto__ = History;
HTML5History.prototype = Object.create( History && History.prototype );
HTML5History.prototype.constructor = HTML5History;
HTML5History.prototype.setupListeners = function setupListeners () {
var this$1 = this;
if (this.listeners.length > 0) {
return
}
var router = this.router;
var expectScroll = router.options.scrollBehavior;
var supportsScroll = supportsPushState && expectScroll;
if (supportsScroll) {
this.listeners.push(setupScroll());
}
var handleRoutingEvent = function () {
var current = this$1.current;
// Avoiding first `popstate` event dispatched in some browsers but first
// history route not updated since async guard at the same time.
var location = getLocation(this$1.base);
if (this$1.current === START && location === this$1._startLocation) {
return
}
this$1.transitionTo(location, function (route) {
if (supportsScroll) {
handleScroll(router, route, current, true);
}
});
};
window.addEventListener('popstate', handleRoutingEvent);
this.listeners.push(function () {
window.removeEventListener('popstate', handleRoutingEvent);
});
};
HTML5History.prototype.go = function go (n) {
window.history.go(n);
};
HTML5History.prototype.push = function push (location, onComplete, onAbort) {
var this$1 = this;
var ref = this;
var fromRoute = ref.current;
this.transitionTo(location, function (route) {
pushState(cleanPath(this$1.base + route.fullPath));
handleScroll(this$1.router, route, fromRoute, false);
onComplete && onComplete(route);
}, onAbort);
};
HTML5History.prototype.replace = function replace (location, onComplete, onAbort) {
var this$1 = this;
var ref = this;
var fromRoute = ref.current;
this.transitionTo(location, function (route) {
replaceState(cleanPath(this$1.base + route.fullPath));
handleScroll(this$1.router, route, fromRoute, false);
onComplete && onComplete(route);
}, onAbort);
};
HTML5History.prototype.ensureURL = function ensureURL (push) {
if (getLocation(this.base) !== this.current.fullPath) {
var current = cleanPath(this.base + this.current.fullPath);
push ? pushState(current) : replaceState(current);
}
};
HTML5History.prototype.getCurrentLocation = function getCurrentLocation () {
return getLocation(this.base)
};
return HTML5History;
}(History));
function getLocation (base) {
var path = window.location.pathname;
var pathLowerCase = path.toLowerCase();
var baseLowerCase = base.toLowerCase();
// base="/a" shouldn't turn path="/app" into "/a/pp"
// https://github.com/vuejs/vue-router/issues/3555
// so we ensure the trailing slash in the base
if (base && ((pathLowerCase === baseLowerCase) ||
(pathLowerCase.indexOf(cleanPath(baseLowerCase + '/')) === 0))) {
path = path.slice(base.length);
}
return (path || '/') + window.location.search + window.location.hash
}
/* */
var HashHistory = /*@__PURE__*/(function (History) {
function HashHistory (router, base, fallback) {
History.call(this, router, base);
// check history fallback deeplinking
if (fallback && checkFallback(this.base)) {
return
}
ensureSlash();
}
if ( History ) HashHistory.__proto__ = History;
HashHistory.prototype = Object.create( History && History.prototype );
HashHistory.prototype.constructor = HashHistory;
// this is delayed until the app mounts
// to avoid the hashchange listener being fired too early
HashHistory.prototype.setupListeners = function setupListeners () {
var this$1 = this;
if (this.listeners.length > 0) {
return
}
var router = this.router;
var expectScroll = router.options.scrollBehavior;
var supportsScroll = supportsPushState && expectScroll;
if (supportsScroll) {
this.listeners.push(setupScroll());
}
var handleRoutingEvent = function () {
var current = this$1.current;
if (!ensureSlash()) {
return
}
this$1.transitionTo(getHash(), function (route) {
if (supportsScroll) {
handleScroll(this$1.router, route, current, true);
}
if (!supportsPushState) {
replaceHash(route.fullPath);
}
});
};
var eventType = supportsPushState ? 'popstate' : 'hashchange';
window.addEventListener(
eventType,
handleRoutingEvent
);
this.listeners.push(function () {
window.removeEventListener(eventType, handleRoutingEvent);
});
};
HashHistory.prototype.push = function push (location, onComplete, onAbort) {
var this$1 = this;
var ref = this;
var fromRoute = ref.current;
this.transitionTo(
location,
function (route) {
pushHash(route.fullPath);
handleScroll(this$1.router, route, fromRoute, false);
onComplete && onComplete(route);
},
onAbort
);
};
HashHistory.prototype.replace = function replace (location, onComplete, onAbort) {
var this$1 = this;
var ref = this;
var fromRoute = ref.current;
this.transitionTo(
location,
function (route) {
replaceHash(route.fullPath);
handleScroll(this$1.router, route, fromRoute, false);
onComplete && onComplete(route);
},
onAbort
);
};
HashHistory.prototype.go = function go (n) {
window.history.go(n);
};
HashHistory.prototype.ensureURL = function ensureURL (push) {
var current = this.current.fullPath;
if (getHash() !== current) {
push ? pushHash(current) : replaceHash(current);
}
};
HashHistory.prototype.getCurrentLocation = function getCurrentLocation () {
return getHash()
};
return HashHistory;
}(History));
function checkFallback (base) {
var location = getLocation(base);
if (!/^\/#/.test(location)) {
window.location.replace(cleanPath(base + '/#' + location));
return true
}
}
function ensureSlash () {
var path = getHash();
if (path.charAt(0) === '/') {
return true
}
replaceHash('/' + path);
return false
}
function getHash () {
// We can't use window.location.hash here because it's not
// consistent across browsers - Firefox will pre-decode it!
var href = window.location.href;
var index = href.indexOf('#');
// empty path
if (index < 0) { return '' }
href = href.slice(index + 1);
return href
}
function getUrl (path) {
var href = window.location.href;
var i = href.indexOf('#');
var base = i >= 0 ? href.slice(0, i) : href;
return (base + "#" + path)
}
function pushHash (path) {
if (supportsPushState) {
pushState(getUrl(path));
} else {
window.location.hash = path;
}
}
function replaceHash (path) {
if (supportsPushState) {
replaceState(getUrl(path));
} else {
window.location.replace(getUrl(path));
}
}
/* */
var AbstractHistory = /*@__PURE__*/(function (History) {
function AbstractHistory (router, base) {
History.call(this, router, base);
this.stack = [];
this.index = -1;
}
if ( History ) AbstractHistory.__proto__ = History;
AbstractHistory.prototype = Object.create( History && History.prototype );
AbstractHistory.prototype.constructor = AbstractHistory;
AbstractHistory.prototype.push = function push (location, onComplete, onAbort) {
var this$1 = this;
this.transitionTo(
location,
function (route) {
this$1.stack = this$1.stack.slice(0, this$1.index + 1).concat(route);
this$1.index++;
onComplete && onComplete(route);
},
onAbort
);
};
AbstractHistory.prototype.replace = function replace (location, onComplete, onAbort) {
var this$1 = this;
this.transitionTo(
location,
function (route) {
this$1.stack = this$1.stack.slice(0, this$1.index).concat(route);
onComplete && onComplete(route);
},
onAbort
);
};
AbstractHistory.prototype.go = function go (n) {
var this$1 = this;
var targetIndex = this.index + n;
if (targetIndex < 0 || targetIndex >= this.stack.length) {
return
}
var route = this.stack[targetIndex];
this.confirmTransition(
route,
function () {
var prev = this$1.current;
this$1.index = targetIndex;
this$1.updateRoute(route);
this$1.router.afterHooks.forEach(function (hook) {
hook && hook(route, prev);
});
},
function (err) {
if (isNavigationFailure(err, NavigationFailureType.duplicated)) {
this$1.index = targetIndex;
}
}
);
};
AbstractHistory.prototype.getCurrentLocation = function getCurrentLocation () {
var current = this.stack[this.stack.length - 1];
return current ? current.fullPath : '/'
};
AbstractHistory.prototype.ensureURL = function ensureURL () {
// noop
};
return AbstractHistory;
}(History));
/* */
var VueRouter = function VueRouter (options) {
if ( options === void 0 ) options = {};
this.app = null;
this.apps = [];
this.options = options;
this.beforeHooks = [];
this.resolveHooks = [];
this.afterHooks = [];
this.matcher = createMatcher(options.routes || [], this);
var mode = options.mode || 'hash';
this.fallback =
mode === 'history' && !supportsPushState && options.fallback !== false;
if (this.fallback) {
mode = 'hash';
}
if (!inBrowser) {
mode = 'abstract';
}
this.mode = mode;
switch (mode) {
case 'history':
this.history = new HTML5History(this, options.base);
break
case 'hash':
this.history = new HashHistory(this, options.base, this.fallback);
break
case 'abstract':
this.history = new AbstractHistory(this, options.base);
break
default:
{
assert(false, ("invalid mode: " + mode));
}
}
};
var prototypeAccessors = { currentRoute: { configurable: true } };
VueRouter.prototype.match = function match (raw, current, redirectedFrom) {
return this.matcher.match(raw, current, redirectedFrom)
};
prototypeAccessors.currentRoute.get = function () {
return this.history && this.history.current
};
VueRouter.prototype.init = function init (app /* Vue component instance */) {
var this$1 = this;
this.apps.push(app);
// set up app destroyed handler
// https://github.com/vuejs/vue-router/issues/2639
app.once('hook:destroyed', function () {
// clean out app from this.apps array once destroyed
var index = this$1.apps.indexOf(app);
if (index > -1) { this$1.apps.splice(index, 1); }
// ensure we still have a main app or null if no apps
// we do not release the router so it can be reused
if (this$1.app === app) { this$1.app = this$1.apps[0] || null; }
if (!this$1.app) { this$1.history.teardown(); }
});
// main app previously initialized
// return as we don't need to set up new history listener
if (this.app) {
return
}
this.app = app;
var history = this.history;
if (history instanceof HTML5History || history instanceof HashHistory) {
var handleInitialScroll = function (routeOrError) {
var from = history.current;
var expectScroll = this$1.options.scrollBehavior;
var supportsScroll = supportsPushState && expectScroll;
if (supportsScroll && 'fullPath' in routeOrError) {
handleScroll(this$1, routeOrError, from, false);
}
};
var setupListeners = function (routeOrError) {
history.setupListeners();
handleInitialScroll(routeOrError);
};
history.transitionTo(
history.getCurrentLocation(),
setupListeners,
setupListeners
);
}
history.listen(function (route) {
this$1.apps.forEach(function (app) {
app._router.history.current = route;
});
});
};
VueRouter.prototype.beforeEach = function beforeEach (fn) {
return registerHook(this.beforeHooks, fn)
};
VueRouter.prototype.beforeResolve = function beforeResolve (fn) {
return registerHook(this.resolveHooks, fn)
};
VueRouter.prototype.afterEach = function afterEach (fn) {
return registerHook(this.afterHooks, fn)
};
VueRouter.prototype.onReady = function onReady (cb, errorCb) {
this.history.onReady(cb, errorCb);
};
VueRouter.prototype.onError = function onError (errorCb) {
this.history.onError(errorCb);
};
VueRouter.prototype.push = function push (location, onComplete, onAbort) {
var this$1 = this;
// $flow-disable-line
if (!onComplete && !onAbort && typeof Promise !== 'undefined') {
return new Promise(function (resolve, reject) {
this$1.history.push(location, resolve, reject);
})
} else {
this.history.push(location, onComplete, onAbort);
}
};
VueRouter.prototype.replace = function replace (location, onComplete, onAbort) {
var this$1 = this;
// $flow-disable-line
if (!onComplete && !onAbort && typeof Promise !== 'undefined') {
return new Promise(function (resolve, reject) {
this$1.history.replace(location, resolve, reject);
})
} else {
this.history.replace(location, onComplete, onAbort);
}
};
VueRouter.prototype.go = function go (n) {
this.history.go(n);
};
VueRouter.prototype.back = function back () {
this.go(-1);
};
VueRouter.prototype.forward = function forward () {
this.go(1);
};
VueRouter.prototype.getMatchedComponents = function getMatchedComponents (to) {
var route = to
? to.matched
? to
: this.resolve(to).route
: this.currentRoute;
if (!route) {
return []
}
return [].concat.apply(
[],
route.matched.map(function (m) {
return Object.keys(m.components).map(function (key) {
return m.components[key]
})
})
)
};
VueRouter.prototype.resolve = function resolve (
to,
current,
append
) {
current = current || this.history.current;
var location = normalizeLocation(to, current, append, this);
var route = this.match(location, current);
var fullPath = route.redirectedFrom || route.fullPath;
var base = this.history.base;
var href = createHref(base, fullPath, this.mode);
return {
location: location,
route: route,
href: href,
// for backwards compat
normalizedTo: location,
resolved: route
}
};
VueRouter.prototype.getRoutes = function getRoutes () {
return this.matcher.getRoutes()
};
VueRouter.prototype.addRoute = function addRoute (parentOrRoute, route) {
this.matcher.addRoute(parentOrRoute, route);
if (this.history.current !== START) {
this.history.transitionTo(this.history.getCurrentLocation());
}
};
Object.defineProperties( VueRouter.prototype, prototypeAccessors );
function registerHook (list, fn) {
list.push(fn);
return function () {
var i = list.indexOf(fn);
if (i > -1) { list.splice(i, 1); }
}
}
function createHref (base, fullPath, mode) {
var path = mode === 'hash' ? '#' + fullPath : fullPath;
return base ? cleanPath(base + '/' + path) : path
}
// VueRouter.install = install;
VueRouter.version = '3.5.2';
VueRouter.isNavigationFailure = isNavigationFailure;
VueRouter.NavigationFailureType = NavigationFailureType;
VueRouter.START_LOCATION = START;
var $router, cbs = [];
var RouterWidget = BI.inherit(BI.Widget, {
init: function () {
this._router = $router = new VueRouter({
routes: this.options.routes
});
this._router.afterEach(function () {
cbs.forEach(function (cb) {cb();});
});
this._router.init(this);
}
});
BI.shortcut("bi.router", RouterWidget);
var RouterView = BI.inherit(BI.Widget, {
props: {
deps: 0
},
created: function () {
var self = this, o = this.options;
cbs.push(this._callbackListener = function () {
self.tab.setSelect($router.history.current.matched[o.deps].path || "/");
});
},
render: function () {
var self = this, o = this.options;
return {
type: "bi.tab",
ref: function (_ref) {
self.tab = _ref;
},
single: false, // 是不是单页面
logic: {
dynamic: false
},
showIndex: false,
cardCreator: function (v) {
return $router.history.current.matched[o.deps].components.default;
}
};
},
destroyed: function () {
BI.remove(cbs, this._callbackListener);
}
});
BI.shortcut("bi.router_view", RouterView);
BI.Router = VueRouter;
BI.Router.isSameRoute = isSameRoute;
return VueRouter;
})));