1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
|
8 | function assert (condition, message) {
|
9 | if (!condition) {
|
10 | throw new Error(("[vue-router] " + message))
|
11 | }
|
12 | }
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13 |
|
14 | function warn (condition, message) {
|
15 | if (process.env.NODE_ENV !== 'production' && !condition) {
|
16 | typeof console !== 'undefined' && console.warn(("[vue-router] " + message));
|
17 | }
|
18 | }
|
19 |
|
20 | function isError (err) {
|
21 | return Object.prototype.toString.call(err).indexOf('Error') > -1
|
22 | }
|
23 |
|
24 | function extend (a, b) {
|
25 | for (var key in b) {
|
26 | a[key] = b[key];
|
27 | }
|
28 | return a
|
29 | }
|
30 |
|
31 | var View = {
|
32 | name: 'RouterView',
|
33 | functional: true,
|
34 | props: {
|
35 | name: {
|
36 | type: String,
|
37 | default: 'default'
|
38 | }
|
39 | },
|
40 | render: function render (_, ref) {
|
41 | var props = ref.props;
|
42 | var children = ref.children;
|
43 | var parent = ref.parent;
|
44 | var data = ref.data;
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45 |
|
46 |
|
47 | data.routerView = true;
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48 |
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49 |
|
50 |
|
51 | var h = parent.$createElement;
|
52 | var name = props.name;
|
53 | var route = parent.$route;
|
54 | var cache = parent._routerViewCache || (parent._routerViewCache = {});
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55 |
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56 |
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57 |
|
58 | var depth = 0;
|
59 | var inactive = false;
|
60 | while (parent && parent._routerRoot !== parent) {
|
61 | if (parent.$vnode && parent.$vnode.data.routerView) {
|
62 | depth++;
|
63 | }
|
64 | if (parent._inactive) {
|
65 | inactive = true;
|
66 | }
|
67 | parent = parent.$parent;
|
68 | }
|
69 | data.routerViewDepth = depth;
|
70 |
|
71 |
|
72 | if (inactive) {
|
73 | return h(cache[name], data, children)
|
74 | }
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75 |
|
76 | var matched = route.matched[depth];
|
77 |
|
78 | if (!matched) {
|
79 | cache[name] = null;
|
80 | return h()
|
81 | }
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82 |
|
83 | var component = cache[name] = matched.components[name];
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84 |
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85 |
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86 |
|
87 | data.registerRouteInstance = function (vm, val) {
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88 |
|
89 | var current = matched.instances[name];
|
90 | if (
|
91 | (val && current !== vm) ||
|
92 | (!val && current === vm)
|
93 | ) {
|
94 | matched.instances[name] = val;
|
95 | }
|
96 | }
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97 |
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98 |
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99 |
|
100 | ;(data.hook || (data.hook = {})).prepatch = function (_, vnode) {
|
101 | matched.instances[name] = vnode.componentInstance;
|
102 | };
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103 |
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104 |
|
105 | var propsToPass = data.props = resolveProps(route, matched.props && matched.props[name]);
|
106 | if (propsToPass) {
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107 |
|
108 | propsToPass = data.props = extend({}, propsToPass);
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109 |
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110 | var attrs = data.attrs = data.attrs || {};
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111 | for (var key in propsToPass) {
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112 | if (!component.props || !(key in component.props)) {
|
113 | attrs[key] = propsToPass[key];
|
114 | delete propsToPass[key];
|
115 | }
|
116 | }
|
117 | }
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118 |
|
119 | return h(component, data, children)
|
120 | }
|
121 | }
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122 |
|
123 | function resolveProps (route, config) {
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124 | switch (typeof config) {
|
125 | case 'undefined':
|
126 | return
|
127 | case 'object':
|
128 | return config
|
129 | case 'function':
|
130 | return config(route)
|
131 | case 'boolean':
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132 | return config ? route.params : undefined
|
133 | default:
|
134 | if (process.env.NODE_ENV !== 'production') {
|
135 | warn(
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136 | false,
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137 | "props in \"" + (route.path) + "\" is a " + (typeof config) + ", " +
|
138 | "expecting an object, function or boolean."
|
139 | );
|
140 | }
|
141 | }
|
142 | }
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143 |
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144 |
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145 |
|
146 | var encodeReserveRE = /[!'()*]/g;
|
147 | var encodeReserveReplacer = function (c) { return '%' + c.charCodeAt(0).toString(16); };
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148 | var commaRE = /%2C/g;
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149 |
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150 |
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151 |
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152 |
|
153 | var encode = function (str) { return encodeURIComponent(str)
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154 | .replace(encodeReserveRE, encodeReserveReplacer)
|
155 | .replace(commaRE, ','); };
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156 |
|
157 | var decode = decodeURIComponent;
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158 |
|
159 | function resolveQuery (
|
160 | query,
|
161 | extraQuery,
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162 | _parseQuery
|
163 | ) {
|
164 | if ( extraQuery === void 0 ) extraQuery = {};
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165 |
|
166 | var parse = _parseQuery || parseQuery;
|
167 | var parsedQuery;
|
168 | try {
|
169 | parsedQuery = parse(query || '');
|
170 | } catch (e) {
|
171 | process.env.NODE_ENV !== 'production' && warn(false, e.message);
|
172 | parsedQuery = {};
|
173 | }
|
174 | for (var key in extraQuery) {
|
175 | parsedQuery[key] = extraQuery[key];
|
176 | }
|
177 | return parsedQuery
|
178 | }
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179 |
|
180 | function parseQuery (query) {
|
181 | var res = {};
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182 |
|
183 | query = query.trim().replace(/^(\?|#|&)/, '');
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184 |
|
185 | if (!query) {
|
186 | return res
|
187 | }
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188 |
|
189 | query.split('&').forEach(function (param) {
|
190 | var parts = param.replace(/\+/g, ' ').split('=');
|
191 | var key = decode(parts.shift());
|
192 | var val = parts.length > 0
|
193 | ? decode(parts.join('='))
|
194 | : null;
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195 |
|
196 | if (res[key] === undefined) {
|
197 | res[key] = val;
|
198 | } else if (Array.isArray(res[key])) {
|
199 | res[key].push(val);
|
200 | } else {
|
201 | res[key] = [res[key], val];
|
202 | }
|
203 | });
|
204 |
|
205 | return res
|
206 | }
|
207 |
|
208 | function stringifyQuery (obj) {
|
209 | var res = obj ? Object.keys(obj).map(function (key) {
|
210 | var val = obj[key];
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211 |
|
212 | if (val === undefined) {
|
213 | return ''
|
214 | }
|
215 |
|
216 | if (val === null) {
|
217 | return encode(key)
|
218 | }
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219 |
|
220 | if (Array.isArray(val)) {
|
221 | var result = [];
|
222 | val.forEach(function (val2) {
|
223 | if (val2 === undefined) {
|
224 | return
|
225 | }
|
226 | if (val2 === null) {
|
227 | result.push(encode(key));
|
228 | } else {
|
229 | result.push(encode(key) + '=' + encode(val2));
|
230 | }
|
231 | });
|
232 | return result.join('&')
|
233 | }
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234 |
|
235 | return encode(key) + '=' + encode(val)
|
236 | }).filter(function (x) { return x.length > 0; }).join('&') : null;
|
237 | return res ? ("?" + res) : ''
|
238 | }
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239 |
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240 |
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241 |
|
242 | var trailingSlashRE = /\/?$/;
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243 |
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244 | function createRoute (
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245 | record,
|
246 | location,
|
247 | redirectedFrom,
|
248 | router
|
249 | ) {
|
250 | var stringifyQuery$$1 = router && router.options.stringifyQuery;
|
251 |
|
252 | var query = location.query || {};
|
253 | try {
|
254 | query = clone(query);
|
255 | } catch (e) {}
|
256 |
|
257 | var route = {
|
258 | name: location.name || (record && record.name),
|
259 | meta: (record && record.meta) || {},
|
260 | path: location.path || '/',
|
261 | hash: location.hash || '',
|
262 | query: query,
|
263 | params: location.params || {},
|
264 | fullPath: getFullPath(location, stringifyQuery$$1),
|
265 | matched: record ? formatMatch(record) : []
|
266 | };
|
267 | if (redirectedFrom) {
|
268 | route.redirectedFrom = getFullPath(redirectedFrom, stringifyQuery$$1);
|
269 | }
|
270 | return Object.freeze(route)
|
271 | }
|
272 |
|
273 | function clone (value) {
|
274 | if (Array.isArray(value)) {
|
275 | return value.map(clone)
|
276 | } else if (value && typeof value === 'object') {
|
277 | var res = {};
|
278 | for (var key in value) {
|
279 | res[key] = clone(value[key]);
|
280 | }
|
281 | return res
|
282 | } else {
|
283 | return value
|
284 | }
|
285 | }
|
286 |
|
287 |
|
288 | var START = createRoute(null, {
|
289 | path: '/'
|
290 | });
|
291 |
|
292 | function formatMatch (record) {
|
293 | var res = [];
|
294 | while (record) {
|
295 | res.unshift(record);
|
296 | record = record.parent;
|
297 | }
|
298 | return res
|
299 | }
|
300 |
|
301 | function getFullPath (
|
302 | ref,
|
303 | _stringifyQuery
|
304 | ) {
|
305 | var path = ref.path;
|
306 | var query = ref.query; if ( query === void 0 ) query = {};
|
307 | var hash = ref.hash; if ( hash === void 0 ) hash = '';
|
308 |
|
309 | var stringify = _stringifyQuery || stringifyQuery;
|
310 | return (path || '/') + stringify(query) + hash
|
311 | }
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312 |
|
313 | function isSameRoute (a, b) {
|
314 | if (b === START) {
|
315 | return a === b
|
316 | } else if (!b) {
|
317 | return false
|
318 | } else if (a.path && b.path) {
|
319 | return (
|
320 | a.path.replace(trailingSlashRE, '') === b.path.replace(trailingSlashRE, '') &&
|
321 | a.hash === b.hash &&
|
322 | isObjectEqual(a.query, b.query)
|
323 | )
|
324 | } else if (a.name && b.name) {
|
325 | return (
|
326 | a.name === b.name &&
|
327 | a.hash === b.hash &&
|
328 | isObjectEqual(a.query, b.query) &&
|
329 | isObjectEqual(a.params, b.params)
|
330 | )
|
331 | } else {
|
332 | return false
|
333 | }
|
334 | }
|
335 |
|
336 | function isObjectEqual (a, b) {
|
337 | if ( a === void 0 ) a = {};
|
338 | if ( b === void 0 ) b = {};
|
339 |
|
340 |
|
341 | if (!a || !b) { return a === b }
|
342 | var aKeys = Object.keys(a);
|
343 | var bKeys = Object.keys(b);
|
344 | if (aKeys.length !== bKeys.length) {
|
345 | return false
|
346 | }
|
347 | return aKeys.every(function (key) {
|
348 | var aVal = a[key];
|
349 | var bVal = b[key];
|
350 |
|
351 | if (typeof aVal === 'object' && typeof bVal === 'object') {
|
352 | return isObjectEqual(aVal, bVal)
|
353 | }
|
354 | return String(aVal) === String(bVal)
|
355 | })
|
356 | }
|
357 |
|
358 | function isIncludedRoute (current, target) {
|
359 | return (
|
360 | current.path.replace(trailingSlashRE, '/').indexOf(
|
361 | target.path.replace(trailingSlashRE, '/')
|
362 | ) === 0 &&
|
363 | (!target.hash || current.hash === target.hash) &&
|
364 | queryIncludes(current.query, target.query)
|
365 | )
|
366 | }
|
367 |
|
368 | function queryIncludes (current, target) {
|
369 | for (var key in target) {
|
370 | if (!(key in current)) {
|
371 | return false
|
372 | }
|
373 | }
|
374 | return true
|
375 | }
|
376 |
|
377 |
|
378 |
|
379 |
|
380 | var toTypes = [String, Object];
|
381 | var eventTypes = [String, Array];
|
382 |
|
383 | var Link = {
|
384 | name: 'RouterLink',
|
385 | props: {
|
386 | to: {
|
387 | type: toTypes,
|
388 | required: true
|
389 | },
|
390 | tag: {
|
391 | type: String,
|
392 | default: 'a'
|
393 | },
|
394 | exact: Boolean,
|
395 | append: Boolean,
|
396 | replace: Boolean,
|
397 | activeClass: String,
|
398 | exactActiveClass: String,
|
399 | event: {
|
400 | type: eventTypes,
|
401 | default: 'click'
|
402 | }
|
403 | },
|
404 | render: function render (h) {
|
405 | var this$1 = this;
|
406 |
|
407 | var router = this.$router;
|
408 | var current = this.$route;
|
409 | var ref = router.resolve(this.to, current, this.append);
|
410 | var location = ref.location;
|
411 | var route = ref.route;
|
412 | var href = ref.href;
|
413 |
|
414 | var classes = {};
|
415 | var globalActiveClass = router.options.linkActiveClass;
|
416 | var globalExactActiveClass = router.options.linkExactActiveClass;
|
417 |
|
418 | var activeClassFallback = globalActiveClass == null
|
419 | ? 'router-link-active'
|
420 | : globalActiveClass;
|
421 | var exactActiveClassFallback = globalExactActiveClass == null
|
422 | ? 'router-link-exact-active'
|
423 | : globalExactActiveClass;
|
424 | var activeClass = this.activeClass == null
|
425 | ? activeClassFallback
|
426 | : this.activeClass;
|
427 | var exactActiveClass = this.exactActiveClass == null
|
428 | ? exactActiveClassFallback
|
429 | : this.exactActiveClass;
|
430 | var compareTarget = location.path
|
431 | ? createRoute(null, location, null, router)
|
432 | : route;
|
433 |
|
434 | classes[exactActiveClass] = isSameRoute(current, compareTarget);
|
435 | classes[activeClass] = this.exact
|
436 | ? classes[exactActiveClass]
|
437 | : isIncludedRoute(current, compareTarget);
|
438 |
|
439 | var handler = function (e) {
|
440 | if (guardEvent(e)) {
|
441 | if (this$1.replace) {
|
442 | router.replace(location);
|
443 | } else {
|
444 | router.push(location);
|
445 | }
|
446 | }
|
447 | };
|
448 |
|
449 | var on = { click: guardEvent };
|
450 | if (Array.isArray(this.event)) {
|
451 | this.event.forEach(function (e) { on[e] = handler; });
|
452 | } else {
|
453 | on[this.event] = handler;
|
454 | }
|
455 |
|
456 | var data = {
|
457 | class: classes
|
458 | };
|
459 |
|
460 | if (this.tag === 'a') {
|
461 | data.on = on;
|
462 | data.attrs = { href: href };
|
463 | } else {
|
464 |
|
465 | var a = findAnchor(this.$slots.default);
|
466 | if (a) {
|
467 |
|
468 | a.isStatic = false;
|
469 | var aData = a.data = extend({}, a.data);
|
470 | aData.on = on;
|
471 | var aAttrs = a.data.attrs = extend({}, a.data.attrs);
|
472 | aAttrs.href = href;
|
473 | } else {
|
474 |
|
475 | data.on = on;
|
476 | }
|
477 | }
|
478 |
|
479 | return h(this.tag, data, this.$slots.default)
|
480 | }
|
481 | }
|
482 |
|
483 | function guardEvent (e) {
|
484 |
|
485 | if (e.metaKey || e.altKey || e.ctrlKey || e.shiftKey) { return }
|
486 |
|
487 | if (e.defaultPrevented) { return }
|
488 |
|
489 | if (e.button !== undefined && e.button !== 0) { return }
|
490 |
|
491 | if (e.currentTarget && e.currentTarget.getAttribute) {
|
492 | var target = e.currentTarget.getAttribute('target');
|
493 | if (/\b_blank\b/i.test(target)) { return }
|
494 | }
|
495 |
|
496 | if (e.preventDefault) {
|
497 | e.preventDefault();
|
498 | }
|
499 | return true
|
500 | }
|
501 |
|
502 | function findAnchor (children) {
|
503 | if (children) {
|
504 | var child;
|
505 | for (var i = 0; i < children.length; i++) {
|
506 | child = children[i];
|
507 | if (child.tag === 'a') {
|
508 | return child
|
509 | }
|
510 | if (child.children && (child = findAnchor(child.children))) {
|
511 | return child
|
512 | }
|
513 | }
|
514 | }
|
515 | }
|
516 |
|
517 | var _Vue;
|
518 |
|
519 | function install (Vue) {
|
520 | if (install.installed && _Vue === Vue) { return }
|
521 | install.installed = true;
|
522 |
|
523 | _Vue = Vue;
|
524 |
|
525 | var isDef = function (v) { return v !== undefined; };
|
526 |
|
527 | var registerInstance = function (vm, callVal) {
|
528 | var i = vm.$options._parentVnode;
|
529 | if (isDef(i) && isDef(i = i.data) && isDef(i = i.registerRouteInstance)) {
|
530 | i(vm, callVal);
|
531 | }
|
532 | };
|
533 |
|
534 | Vue.mixin({
|
535 | beforeCreate: function beforeCreate () {
|
536 | if (isDef(this.$options.router)) {
|
537 | this._routerRoot = this;
|
538 | this._router = this.$options.router;
|
539 | this._router.init(this);
|
540 | Vue.util.defineReactive(this, '_route', this._router.history.current);
|
541 | } else {
|
542 | this._routerRoot = (this.$parent && this.$parent._routerRoot) || this;
|
543 | }
|
544 | registerInstance(this, this);
|
545 | },
|
546 | destroyed: function destroyed () {
|
547 | registerInstance(this);
|
548 | }
|
549 | });
|
550 |
|
551 | Object.defineProperty(Vue.prototype, '$router', {
|
552 | get: function get () { return this._routerRoot._router }
|
553 | });
|
554 |
|
555 | Object.defineProperty(Vue.prototype, '$route', {
|
556 | get: function get () { return this._routerRoot._route }
|
557 | });
|
558 |
|
559 | Vue.component('RouterView', View);
|
560 | Vue.component('RouterLink', Link);
|
561 |
|
562 | var strats = Vue.config.optionMergeStrategies;
|
563 |
|
564 | strats.beforeRouteEnter = strats.beforeRouteLeave = strats.beforeRouteUpdate = strats.created;
|
565 | }
|
566 |
|
567 |
|
568 |
|
569 | var inBrowser = typeof window !== 'undefined';
|
570 |
|
571 |
|
572 |
|
573 | function resolvePath (
|
574 | relative,
|
575 | base,
|
576 | append
|
577 | ) {
|
578 | var firstChar = relative.charAt(0);
|
579 | if (firstChar === '/') {
|
580 | return relative
|
581 | }
|
582 |
|
583 | if (firstChar === '?' || firstChar === '#') {
|
584 | return base + relative
|
585 | }
|
586 |
|
587 | var stack = base.split('/');
|
588 |
|
589 |
|
590 |
|
591 |
|
592 | if (!append || !stack[stack.length - 1]) {
|
593 | stack.pop();
|
594 | }
|
595 |
|
596 |
|
597 | var segments = relative.replace(/^\//, '').split('/');
|
598 | for (var i = 0; i < segments.length; i++) {
|
599 | var segment = segments[i];
|
600 | if (segment === '..') {
|
601 | stack.pop();
|
602 | } else if (segment !== '.') {
|
603 | stack.push(segment);
|
604 | }
|
605 | }
|
606 |
|
607 |
|
608 | if (stack[0] !== '') {
|
609 | stack.unshift('');
|
610 | }
|
611 |
|
612 | return stack.join('/')
|
613 | }
|
614 |
|
615 | function parsePath (path) {
|
616 | var hash = '';
|
617 | var query = '';
|
618 |
|
619 | var hashIndex = path.indexOf('#');
|
620 | if (hashIndex >= 0) {
|
621 | hash = path.slice(hashIndex);
|
622 | path = path.slice(0, hashIndex);
|
623 | }
|
624 |
|
625 | var queryIndex = path.indexOf('?');
|
626 | if (queryIndex >= 0) {
|
627 | query = path.slice(queryIndex + 1);
|
628 | path = path.slice(0, queryIndex);
|
629 | }
|
630 |
|
631 | return {
|
632 | path: path,
|
633 | query: query,
|
634 | hash: hash
|
635 | }
|
636 | }
|
637 |
|
638 | function cleanPath (path) {
|
639 | return path.replace(/\/\//g, '/')
|
640 | }
|
641 |
|
642 | var isarray = Array.isArray || function (arr) {
|
643 | return Object.prototype.toString.call(arr) == '[object Array]';
|
644 | };
|
645 |
|
646 |
|
647 |
|
648 |
|
649 | var pathToRegexp_1 = pathToRegexp;
|
650 | var parse_1 = parse;
|
651 | var compile_1 = compile;
|
652 | var tokensToFunction_1 = tokensToFunction;
|
653 | var tokensToRegExp_1 = tokensToRegExp;
|
654 |
|
655 |
|
656 |
|
657 |
|
658 |
|
659 |
|
660 | var PATH_REGEXP = new RegExp([
|
661 |
|
662 |
|
663 | '(\\\\.)',
|
664 |
|
665 |
|
666 |
|
667 |
|
668 |
|
669 |
|
670 | '([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^\\\\()])+)\\))?|\\(((?:\\\\.|[^\\\\()])+)\\))([+*?])?|(\\*))'
|
671 | ].join('|'), 'g');
|
672 |
|
673 |
|
674 |
|
675 |
|
676 |
|
677 |
|
678 |
|
679 |
|
680 | function parse (str, options) {
|
681 | var tokens = [];
|
682 | var key = 0;
|
683 | var index = 0;
|
684 | var path = '';
|
685 | var defaultDelimiter = options && options.delimiter || '/';
|
686 | var res;
|
687 |
|
688 | while ((res = PATH_REGEXP.exec(str)) != null) {
|
689 | var m = res[0];
|
690 | var escaped = res[1];
|
691 | var offset = res.index;
|
692 | path += str.slice(index, offset);
|
693 | index = offset + m.length;
|
694 |
|
695 |
|
696 | if (escaped) {
|
697 | path += escaped[1];
|
698 | continue
|
699 | }
|
700 |
|
701 | var next = str[index];
|
702 | var prefix = res[2];
|
703 | var name = res[3];
|
704 | var capture = res[4];
|
705 | var group = res[5];
|
706 | var modifier = res[6];
|
707 | var asterisk = res[7];
|
708 |
|
709 |
|
710 | if (path) {
|
711 | tokens.push(path);
|
712 | path = '';
|
713 | }
|
714 |
|
715 | var partial = prefix != null && next != null && next !== prefix;
|
716 | var repeat = modifier === '+' || modifier === '*';
|
717 | var optional = modifier === '?' || modifier === '*';
|
718 | var delimiter = res[2] || defaultDelimiter;
|
719 | var pattern = capture || group;
|
720 |
|
721 | tokens.push({
|
722 | name: name || key++,
|
723 | prefix: prefix || '',
|
724 | delimiter: delimiter,
|
725 | optional: optional,
|
726 | repeat: repeat,
|
727 | partial: partial,
|
728 | asterisk: !!asterisk,
|
729 | pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')
|
730 | });
|
731 | }
|
732 |
|
733 |
|
734 | if (index < str.length) {
|
735 | path += str.substr(index);
|
736 | }
|
737 |
|
738 |
|
739 | if (path) {
|
740 | tokens.push(path);
|
741 | }
|
742 |
|
743 | return tokens
|
744 | }
|
745 |
|
746 |
|
747 |
|
748 |
|
749 |
|
750 |
|
751 |
|
752 |
|
753 | function compile (str, options) {
|
754 | return tokensToFunction(parse(str, options))
|
755 | }
|
756 |
|
757 |
|
758 |
|
759 |
|
760 |
|
761 |
|
762 |
|
763 | function encodeURIComponentPretty (str) {
|
764 | return encodeURI(str).replace(/[\/?#]/g, function (c) {
|
765 | return '%' + c.charCodeAt(0).toString(16).toUpperCase()
|
766 | })
|
767 | }
|
768 |
|
769 |
|
770 |
|
771 |
|
772 |
|
773 |
|
774 |
|
775 | function encodeAsterisk (str) {
|
776 | return encodeURI(str).replace(/[?#]/g, function (c) {
|
777 | return '%' + c.charCodeAt(0).toString(16).toUpperCase()
|
778 | })
|
779 | }
|
780 |
|
781 |
|
782 |
|
783 |
|
784 | function tokensToFunction (tokens) {
|
785 |
|
786 | var matches = new Array(tokens.length);
|
787 |
|
788 |
|
789 | for (var i = 0; i < tokens.length; i++) {
|
790 | if (typeof tokens[i] === 'object') {
|
791 | matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$');
|
792 | }
|
793 | }
|
794 |
|
795 | return function (obj, opts) {
|
796 | var path = '';
|
797 | var data = obj || {};
|
798 | var options = opts || {};
|
799 | var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;
|
800 |
|
801 | for (var i = 0; i < tokens.length; i++) {
|
802 | var token = tokens[i];
|
803 |
|
804 | if (typeof token === 'string') {
|
805 | path += token;
|
806 |
|
807 | continue
|
808 | }
|
809 |
|
810 | var value = data[token.name];
|
811 | var segment;
|
812 |
|
813 | if (value == null) {
|
814 | if (token.optional) {
|
815 |
|
816 | if (token.partial) {
|
817 | path += token.prefix;
|
818 | }
|
819 |
|
820 | continue
|
821 | } else {
|
822 | throw new TypeError('Expected "' + token.name + '" to be defined')
|
823 | }
|
824 | }
|
825 |
|
826 | if (isarray(value)) {
|
827 | if (!token.repeat) {
|
828 | throw new TypeError('Expected "' + token.name + '" to not repeat, but received `' + JSON.stringify(value) + '`')
|
829 | }
|
830 |
|
831 | if (value.length === 0) {
|
832 | if (token.optional) {
|
833 | continue
|
834 | } else {
|
835 | throw new TypeError('Expected "' + token.name + '" to not be empty')
|
836 | }
|
837 | }
|
838 |
|
839 | for (var j = 0; j < value.length; j++) {
|
840 | segment = encode(value[j]);
|
841 |
|
842 | if (!matches[i].test(segment)) {
|
843 | throw new TypeError('Expected all "' + token.name + '" to match "' + token.pattern + '", but received `' + JSON.stringify(segment) + '`')
|
844 | }
|
845 |
|
846 | path += (j === 0 ? token.prefix : token.delimiter) + segment;
|
847 | }
|
848 |
|
849 | continue
|
850 | }
|
851 |
|
852 | segment = token.asterisk ? encodeAsterisk(value) : encode(value);
|
853 |
|
854 | if (!matches[i].test(segment)) {
|
855 | throw new TypeError('Expected "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"')
|
856 | }
|
857 |
|
858 | path += token.prefix + segment;
|
859 | }
|
860 |
|
861 | return path
|
862 | }
|
863 | }
|
864 |
|
865 |
|
866 |
|
867 |
|
868 |
|
869 |
|
870 |
|
871 | function escapeString (str) {
|
872 | return str.replace(/([.+*?=^!:${}()[\]|\/\\])/g, '\\$1')
|
873 | }
|
874 |
|
875 |
|
876 |
|
877 |
|
878 |
|
879 |
|
880 |
|
881 | function escapeGroup (group) {
|
882 | return group.replace(/([=!:$\/()])/g, '\\$1')
|
883 | }
|
884 |
|
885 |
|
886 |
|
887 |
|
888 |
|
889 |
|
890 |
|
891 |
|
892 | function attachKeys (re, keys) {
|
893 | re.keys = keys;
|
894 | return re
|
895 | }
|
896 |
|
897 |
|
898 |
|
899 |
|
900 |
|
901 |
|
902 |
|
903 | function flags (options) {
|
904 | return options.sensitive ? '' : 'i'
|
905 | }
|
906 |
|
907 |
|
908 |
|
909 |
|
910 |
|
911 |
|
912 |
|
913 |
|
914 | function regexpToRegexp (path, keys) {
|
915 |
|
916 | var groups = path.source.match(/\((?!\?)/g);
|
917 |
|
918 | if (groups) {
|
919 | for (var i = 0; i < groups.length; i++) {
|
920 | keys.push({
|
921 | name: i,
|
922 | prefix: null,
|
923 | delimiter: null,
|
924 | optional: false,
|
925 | repeat: false,
|
926 | partial: false,
|
927 | asterisk: false,
|
928 | pattern: null
|
929 | });
|
930 | }
|
931 | }
|
932 |
|
933 | return attachKeys(path, keys)
|
934 | }
|
935 |
|
936 |
|
937 |
|
938 |
|
939 |
|
940 |
|
941 |
|
942 |
|
943 |
|
944 | function arrayToRegexp (path, keys, options) {
|
945 | var parts = [];
|
946 |
|
947 | for (var i = 0; i < path.length; i++) {
|
948 | parts.push(pathToRegexp(path[i], keys, options).source);
|
949 | }
|
950 |
|
951 | var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));
|
952 |
|
953 | return attachKeys(regexp, keys)
|
954 | }
|
955 |
|
956 |
|
957 |
|
958 |
|
959 |
|
960 |
|
961 |
|
962 |
|
963 |
|
964 | function stringToRegexp (path, keys, options) {
|
965 | return tokensToRegExp(parse(path, options), keys, options)
|
966 | }
|
967 |
|
968 |
|
969 |
|
970 |
|
971 |
|
972 |
|
973 |
|
974 |
|
975 |
|
976 | function tokensToRegExp (tokens, keys, options) {
|
977 | if (!isarray(keys)) {
|
978 | options = (keys || options);
|
979 | keys = [];
|
980 | }
|
981 |
|
982 | options = options || {};
|
983 |
|
984 | var strict = options.strict;
|
985 | var end = options.end !== false;
|
986 | var route = '';
|
987 |
|
988 |
|
989 | for (var i = 0; i < tokens.length; i++) {
|
990 | var token = tokens[i];
|
991 |
|
992 | if (typeof token === 'string') {
|
993 | route += escapeString(token);
|
994 | } else {
|
995 | var prefix = escapeString(token.prefix);
|
996 | var capture = '(?:' + token.pattern + ')';
|
997 |
|
998 | keys.push(token);
|
999 |
|
1000 | if (token.repeat) {
|
1001 | capture += '(?:' + prefix + capture + ')*';
|
1002 | }
|
1003 |
|
1004 | if (token.optional) {
|
1005 | if (!token.partial) {
|
1006 | capture = '(?:' + prefix + '(' + capture + '))?';
|
1007 | } else {
|
1008 | capture = prefix + '(' + capture + ')?';
|
1009 | }
|
1010 | } else {
|
1011 | capture = prefix + '(' + capture + ')';
|
1012 | }
|
1013 |
|
1014 | route += capture;
|
1015 | }
|
1016 | }
|
1017 |
|
1018 | var delimiter = escapeString(options.delimiter || '/');
|
1019 | var endsWithDelimiter = route.slice(-delimiter.length) === delimiter;
|
1020 |
|
1021 |
|
1022 |
|
1023 |
|
1024 |
|
1025 | if (!strict) {
|
1026 | route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?';
|
1027 | }
|
1028 |
|
1029 | if (end) {
|
1030 | route += '$';
|
1031 | } else {
|
1032 |
|
1033 |
|
1034 | route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)';
|
1035 | }
|
1036 |
|
1037 | return attachKeys(new RegExp('^' + route, flags(options)), keys)
|
1038 | }
|
1039 |
|
1040 |
|
1041 |
|
1042 |
|
1043 |
|
1044 |
|
1045 |
|
1046 |
|
1047 |
|
1048 |
|
1049 |
|
1050 |
|
1051 |
|
1052 | function pathToRegexp (path, keys, options) {
|
1053 | if (!isarray(keys)) {
|
1054 | options = (keys || options);
|
1055 | keys = [];
|
1056 | }
|
1057 |
|
1058 | options = options || {};
|
1059 |
|
1060 | if (path instanceof RegExp) {
|
1061 | return regexpToRegexp(path, (keys))
|
1062 | }
|
1063 |
|
1064 | if (isarray(path)) {
|
1065 | return arrayToRegexp( (path), (keys), options)
|
1066 | }
|
1067 |
|
1068 | return stringToRegexp( (path), (keys), options)
|
1069 | }
|
1070 | pathToRegexp_1.parse = parse_1;
|
1071 | pathToRegexp_1.compile = compile_1;
|
1072 | pathToRegexp_1.tokensToFunction = tokensToFunction_1;
|
1073 | pathToRegexp_1.tokensToRegExp = tokensToRegExp_1;
|
1074 |
|
1075 |
|
1076 |
|
1077 |
|
1078 | var regexpCompileCache = Object.create(null);
|
1079 |
|
1080 | function fillParams (
|
1081 | path,
|
1082 | params,
|
1083 | routeMsg
|
1084 | ) {
|
1085 | params = params || {};
|
1086 | try {
|
1087 | var filler =
|
1088 | regexpCompileCache[path] ||
|
1089 | (regexpCompileCache[path] = pathToRegexp_1.compile(path));
|
1090 |
|
1091 |
|
1092 | if (params.pathMatch) { params[0] = params.pathMatch; }
|
1093 |
|
1094 | return filler(params, { pretty: true })
|
1095 | } catch (e) {
|
1096 | if (process.env.NODE_ENV !== 'production') {
|
1097 | warn(false, ("missing param for " + routeMsg + ": " + (e.message)));
|
1098 | }
|
1099 | return ''
|
1100 | } finally {
|
1101 |
|
1102 | delete params[0];
|
1103 | }
|
1104 | }
|
1105 |
|
1106 |
|
1107 |
|
1108 | function createRouteMap (
|
1109 | routes,
|
1110 | oldPathList,
|
1111 | oldPathMap,
|
1112 | oldNameMap
|
1113 | ) {
|
1114 |
|
1115 | var pathList = oldPathList || [];
|
1116 |
|
1117 | var pathMap = oldPathMap || Object.create(null);
|
1118 |
|
1119 | var nameMap = oldNameMap || Object.create(null);
|
1120 |
|
1121 | routes.forEach(function (route) {
|
1122 | addRouteRecord(pathList, pathMap, nameMap, route);
|
1123 | });
|
1124 |
|
1125 |
|
1126 | for (var i = 0, l = pathList.length; i < l; i++) {
|
1127 | if (pathList[i] === '*') {
|
1128 | pathList.push(pathList.splice(i, 1)[0]);
|
1129 | l--;
|
1130 | i--;
|
1131 | }
|
1132 | }
|
1133 |
|
1134 | return {
|
1135 | pathList: pathList,
|
1136 | pathMap: pathMap,
|
1137 | nameMap: nameMap
|
1138 | }
|
1139 | }
|
1140 |
|
1141 | function addRouteRecord (
|
1142 | pathList,
|
1143 | pathMap,
|
1144 | nameMap,
|
1145 | route,
|
1146 | parent,
|
1147 | matchAs
|
1148 | ) {
|
1149 | var path = route.path;
|
1150 | var name = route.name;
|
1151 | if (process.env.NODE_ENV !== 'production') {
|
1152 | assert(path != null, "\"path\" is required in a route configuration.");
|
1153 | assert(
|
1154 | typeof route.component !== 'string',
|
1155 | "route config \"component\" for path: " + (String(path || name)) + " cannot be a " +
|
1156 | "string id. Use an actual component instead."
|
1157 | );
|
1158 | }
|
1159 |
|
1160 | var pathToRegexpOptions = route.pathToRegexpOptions || {};
|
1161 | var normalizedPath = normalizePath(
|
1162 | path,
|
1163 | parent,
|
1164 | pathToRegexpOptions.strict
|
1165 | );
|
1166 |
|
1167 | if (typeof route.caseSensitive === 'boolean') {
|
1168 | pathToRegexpOptions.sensitive = route.caseSensitive;
|
1169 | }
|
1170 |
|
1171 | var record = {
|
1172 | path: normalizedPath,
|
1173 | regex: compileRouteRegex(normalizedPath, pathToRegexpOptions),
|
1174 | components: route.components || { default: route.component },
|
1175 | instances: {},
|
1176 | name: name,
|
1177 | parent: parent,
|
1178 | matchAs: matchAs,
|
1179 | redirect: route.redirect,
|
1180 | beforeEnter: route.beforeEnter,
|
1181 | meta: route.meta || {},
|
1182 | props: route.props == null
|
1183 | ? {}
|
1184 | : route.components
|
1185 | ? route.props
|
1186 | : { default: route.props }
|
1187 | };
|
1188 |
|
1189 | if (route.children) {
|
1190 |
|
1191 |
|
1192 |
|
1193 | if (process.env.NODE_ENV !== 'production') {
|
1194 | if (route.name && !route.redirect && route.children.some(function (child) { return /^\/?$/.test(child.path); })) {
|
1195 | warn(
|
1196 | false,
|
1197 | "Named Route '" + (route.name) + "' has a default child route. " +
|
1198 | "When navigating to this named route (:to=\"{name: '" + (route.name) + "'\"), " +
|
1199 | "the default child route will not be rendered. Remove the name from " +
|
1200 | "this route and use the name of the default child route for named " +
|
1201 | "links instead."
|
1202 | );
|
1203 | }
|
1204 | }
|
1205 | route.children.forEach(function (child) {
|
1206 | var childMatchAs = matchAs
|
1207 | ? cleanPath((matchAs + "/" + (child.path)))
|
1208 | : undefined;
|
1209 | addRouteRecord(pathList, pathMap, nameMap, child, record, childMatchAs);
|
1210 | });
|
1211 | }
|
1212 |
|
1213 | if (route.alias !== undefined) {
|
1214 | var aliases = Array.isArray(route.alias)
|
1215 | ? route.alias
|
1216 | : [route.alias];
|
1217 |
|
1218 | aliases.forEach(function (alias) {
|
1219 | var aliasRoute = {
|
1220 | path: alias,
|
1221 | children: route.children
|
1222 | };
|
1223 | addRouteRecord(
|
1224 | pathList,
|
1225 | pathMap,
|
1226 | nameMap,
|
1227 | aliasRoute,
|
1228 | parent,
|
1229 | record.path || '/'
|
1230 | );
|
1231 | });
|
1232 | }
|
1233 |
|
1234 | if (!pathMap[record.path]) {
|
1235 | pathList.push(record.path);
|
1236 | pathMap[record.path] = record;
|
1237 | }
|
1238 |
|
1239 | if (name) {
|
1240 | if (!nameMap[name]) {
|
1241 | nameMap[name] = record;
|
1242 | } else if (process.env.NODE_ENV !== 'production' && !matchAs) {
|
1243 | warn(
|
1244 | false,
|
1245 | "Duplicate named routes definition: " +
|
1246 | "{ name: \"" + name + "\", path: \"" + (record.path) + "\" }"
|
1247 | );
|
1248 | }
|
1249 | }
|
1250 | }
|
1251 |
|
1252 | function compileRouteRegex (path, pathToRegexpOptions) {
|
1253 | var regex = pathToRegexp_1(path, [], pathToRegexpOptions);
|
1254 | if (process.env.NODE_ENV !== 'production') {
|
1255 | var keys = Object.create(null);
|
1256 | regex.keys.forEach(function (key) {
|
1257 | warn(!keys[key.name], ("Duplicate param keys in route with path: \"" + path + "\""));
|
1258 | keys[key.name] = true;
|
1259 | });
|
1260 | }
|
1261 | return regex
|
1262 | }
|
1263 |
|
1264 | function normalizePath (path, parent, strict) {
|
1265 | if (!strict) { path = path.replace(/\/$/, ''); }
|
1266 | if (path[0] === '/') { return path }
|
1267 | if (parent == null) { return path }
|
1268 | return cleanPath(((parent.path) + "/" + path))
|
1269 | }
|
1270 |
|
1271 |
|
1272 |
|
1273 | function normalizeLocation (
|
1274 | raw,
|
1275 | current,
|
1276 | append,
|
1277 | router
|
1278 | ) {
|
1279 | var next = typeof raw === 'string' ? { path: raw } : raw;
|
1280 |
|
1281 | if (next._normalized) {
|
1282 | return next
|
1283 | } else if (next.name) {
|
1284 | return extend({}, raw)
|
1285 | }
|
1286 |
|
1287 |
|
1288 | if (!next.path && next.params && current) {
|
1289 | next = extend({}, next);
|
1290 | next._normalized = true;
|
1291 | var params = extend(extend({}, current.params), next.params);
|
1292 | if (current.name) {
|
1293 | next.name = current.name;
|
1294 | next.params = params;
|
1295 | } else if (current.matched.length) {
|
1296 | var rawPath = current.matched[current.matched.length - 1].path;
|
1297 | next.path = fillParams(rawPath, params, ("path " + (current.path)));
|
1298 | } else if (process.env.NODE_ENV !== 'production') {
|
1299 | warn(false, "relative params navigation requires a current route.");
|
1300 | }
|
1301 | return next
|
1302 | }
|
1303 |
|
1304 | var parsedPath = parsePath(next.path || '');
|
1305 | var basePath = (current && current.path) || '/';
|
1306 | var path = parsedPath.path
|
1307 | ? resolvePath(parsedPath.path, basePath, append || next.append)
|
1308 | : basePath;
|
1309 |
|
1310 | var query = resolveQuery(
|
1311 | parsedPath.query,
|
1312 | next.query,
|
1313 | router && router.options.parseQuery
|
1314 | );
|
1315 |
|
1316 | var hash = next.hash || parsedPath.hash;
|
1317 | if (hash && hash.charAt(0) !== '#') {
|
1318 | hash = "#" + hash;
|
1319 | }
|
1320 |
|
1321 | return {
|
1322 | _normalized: true,
|
1323 | path: path,
|
1324 | query: query,
|
1325 | hash: hash
|
1326 | }
|
1327 | }
|
1328 |
|
1329 |
|
1330 |
|
1331 |
|
1332 |
|
1333 | function createMatcher (
|
1334 | routes,
|
1335 | router
|
1336 | ) {
|
1337 | var ref = createRouteMap(routes);
|
1338 | var pathList = ref.pathList;
|
1339 | var pathMap = ref.pathMap;
|
1340 | var nameMap = ref.nameMap;
|
1341 |
|
1342 | function addRoutes (routes) {
|
1343 | createRouteMap(routes, pathList, pathMap, nameMap);
|
1344 | }
|
1345 |
|
1346 | function match (
|
1347 | raw,
|
1348 | currentRoute,
|
1349 | redirectedFrom
|
1350 | ) {
|
1351 | var location = normalizeLocation(raw, currentRoute, false, router);
|
1352 | var name = location.name;
|
1353 |
|
1354 | if (name) {
|
1355 | var record = nameMap[name];
|
1356 | if (process.env.NODE_ENV !== 'production') {
|
1357 | warn(record, ("Route with name '" + name + "' does not exist"));
|
1358 | }
|
1359 | if (!record) { return _createRoute(null, location) }
|
1360 | var paramNames = record.regex.keys
|
1361 | .filter(function (key) { return !key.optional; })
|
1362 | .map(function (key) { return key.name; });
|
1363 |
|
1364 | if (typeof location.params !== 'object') {
|
1365 | location.params = {};
|
1366 | }
|
1367 |
|
1368 | if (currentRoute && typeof currentRoute.params === 'object') {
|
1369 | for (var key in currentRoute.params) {
|
1370 | if (!(key in location.params) && paramNames.indexOf(key) > -1) {
|
1371 | location.params[key] = currentRoute.params[key];
|
1372 | }
|
1373 | }
|
1374 | }
|
1375 |
|
1376 | if (record) {
|
1377 | location.path = fillParams(record.path, location.params, ("named route \"" + name + "\""));
|
1378 | return _createRoute(record, location, redirectedFrom)
|
1379 | }
|
1380 | } else if (location.path) {
|
1381 | location.params = {};
|
1382 | for (var i = 0; i < pathList.length; i++) {
|
1383 | var path = pathList[i];
|
1384 | var record$1 = pathMap[path];
|
1385 | if (matchRoute(record$1.regex, location.path, location.params)) {
|
1386 | return _createRoute(record$1, location, redirectedFrom)
|
1387 | }
|
1388 | }
|
1389 | }
|
1390 |
|
1391 | return _createRoute(null, location)
|
1392 | }
|
1393 |
|
1394 | function redirect (
|
1395 | record,
|
1396 | location
|
1397 | ) {
|
1398 | var originalRedirect = record.redirect;
|
1399 | var redirect = typeof originalRedirect === 'function'
|
1400 | ? originalRedirect(createRoute(record, location, null, router))
|
1401 | : originalRedirect;
|
1402 |
|
1403 | if (typeof redirect === 'string') {
|
1404 | redirect = { path: redirect };
|
1405 | }
|
1406 |
|
1407 | if (!redirect || typeof redirect !== 'object') {
|
1408 | if (process.env.NODE_ENV !== 'production') {
|
1409 | warn(
|
1410 | false, ("invalid redirect option: " + (JSON.stringify(redirect)))
|
1411 | );
|
1412 | }
|
1413 | return _createRoute(null, location)
|
1414 | }
|
1415 |
|
1416 | var re = redirect;
|
1417 | var name = re.name;
|
1418 | var path = re.path;
|
1419 | var query = location.query;
|
1420 | var hash = location.hash;
|
1421 | var params = location.params;
|
1422 | query = re.hasOwnProperty('query') ? re.query : query;
|
1423 | hash = re.hasOwnProperty('hash') ? re.hash : hash;
|
1424 | params = re.hasOwnProperty('params') ? re.params : params;
|
1425 |
|
1426 | if (name) {
|
1427 |
|
1428 | var targetRecord = nameMap[name];
|
1429 | if (process.env.NODE_ENV !== 'production') {
|
1430 | assert(targetRecord, ("redirect failed: named route \"" + name + "\" not found."));
|
1431 | }
|
1432 | return match({
|
1433 | _normalized: true,
|
1434 | name: name,
|
1435 | query: query,
|
1436 | hash: hash,
|
1437 | params: params
|
1438 | }, undefined, location)
|
1439 | } else if (path) {
|
1440 |
|
1441 | var rawPath = resolveRecordPath(path, record);
|
1442 |
|
1443 | var resolvedPath = fillParams(rawPath, params, ("redirect route with path \"" + rawPath + "\""));
|
1444 |
|
1445 | return match({
|
1446 | _normalized: true,
|
1447 | path: resolvedPath,
|
1448 | query: query,
|
1449 | hash: hash
|
1450 | }, undefined, location)
|
1451 | } else {
|
1452 | if (process.env.NODE_ENV !== 'production') {
|
1453 | warn(false, ("invalid redirect option: " + (JSON.stringify(redirect))));
|
1454 | }
|
1455 | return _createRoute(null, location)
|
1456 | }
|
1457 | }
|
1458 |
|
1459 | function alias (
|
1460 | record,
|
1461 | location,
|
1462 | matchAs
|
1463 | ) {
|
1464 | var aliasedPath = fillParams(matchAs, location.params, ("aliased route with path \"" + matchAs + "\""));
|
1465 | var aliasedMatch = match({
|
1466 | _normalized: true,
|
1467 | path: aliasedPath
|
1468 | });
|
1469 | if (aliasedMatch) {
|
1470 | var matched = aliasedMatch.matched;
|
1471 | var aliasedRecord = matched[matched.length - 1];
|
1472 | location.params = aliasedMatch.params;
|
1473 | return _createRoute(aliasedRecord, location)
|
1474 | }
|
1475 | return _createRoute(null, location)
|
1476 | }
|
1477 |
|
1478 | function _createRoute (
|
1479 | record,
|
1480 | location,
|
1481 | redirectedFrom
|
1482 | ) {
|
1483 | if (record && record.redirect) {
|
1484 | return redirect(record, redirectedFrom || location)
|
1485 | }
|
1486 | if (record && record.matchAs) {
|
1487 | return alias(record, location, record.matchAs)
|
1488 | }
|
1489 | return createRoute(record, location, redirectedFrom, router)
|
1490 | }
|
1491 |
|
1492 | return {
|
1493 | match: match,
|
1494 | addRoutes: addRoutes
|
1495 | }
|
1496 | }
|
1497 |
|
1498 | function matchRoute (
|
1499 | regex,
|
1500 | path,
|
1501 | params
|
1502 | ) {
|
1503 | var m = path.match(regex);
|
1504 |
|
1505 | if (!m) {
|
1506 | return false
|
1507 | } else if (!params) {
|
1508 | return true
|
1509 | }
|
1510 |
|
1511 | for (var i = 1, len = m.length; i < len; ++i) {
|
1512 | var key = regex.keys[i - 1];
|
1513 | var val = typeof m[i] === 'string' ? decodeURIComponent(m[i]) : m[i];
|
1514 | if (key) {
|
1515 |
|
1516 | params[key.name || 'pathMatch'] = val;
|
1517 | }
|
1518 | }
|
1519 |
|
1520 | return true
|
1521 | }
|
1522 |
|
1523 | function resolveRecordPath (path, record) {
|
1524 | return resolvePath(path, record.parent ? record.parent.path : '/', true)
|
1525 | }
|
1526 |
|
1527 |
|
1528 |
|
1529 | var positionStore = Object.create(null);
|
1530 |
|
1531 | function setupScroll () {
|
1532 |
|
1533 |
|
1534 | window.history.replaceState({ key: getStateKey() }, '', window.location.href.replace(window.location.origin, ''));
|
1535 | window.addEventListener('popstate', function (e) {
|
1536 | saveScrollPosition();
|
1537 | if (e.state && e.state.key) {
|
1538 | setStateKey(e.state.key);
|
1539 | }
|
1540 | });
|
1541 | }
|
1542 |
|
1543 | function handleScroll (
|
1544 | router,
|
1545 | to,
|
1546 | from,
|
1547 | isPop
|
1548 | ) {
|
1549 | if (!router.app) {
|
1550 | return
|
1551 | }
|
1552 |
|
1553 | var behavior = router.options.scrollBehavior;
|
1554 | if (!behavior) {
|
1555 | return
|
1556 | }
|
1557 |
|
1558 | if (process.env.NODE_ENV !== 'production') {
|
1559 | assert(typeof behavior === 'function', "scrollBehavior must be a function");
|
1560 | }
|
1561 |
|
1562 |
|
1563 | router.app.$nextTick(function () {
|
1564 | var position = getScrollPosition();
|
1565 | var shouldScroll = behavior.call(router, to, from, isPop ? position : null);
|
1566 |
|
1567 | if (!shouldScroll) {
|
1568 | return
|
1569 | }
|
1570 |
|
1571 | if (typeof shouldScroll.then === 'function') {
|
1572 | shouldScroll.then(function (shouldScroll) {
|
1573 | scrollToPosition((shouldScroll), position);
|
1574 | }).catch(function (err) {
|
1575 | if (process.env.NODE_ENV !== 'production') {
|
1576 | assert(false, err.toString());
|
1577 | }
|
1578 | });
|
1579 | } else {
|
1580 | scrollToPosition(shouldScroll, position);
|
1581 | }
|
1582 | });
|
1583 | }
|
1584 |
|
1585 | function saveScrollPosition () {
|
1586 | var key = getStateKey();
|
1587 | if (key) {
|
1588 | positionStore[key] = {
|
1589 | x: window.pageXOffset,
|
1590 | y: window.pageYOffset
|
1591 | };
|
1592 | }
|
1593 | }
|
1594 |
|
1595 | function getScrollPosition () {
|
1596 | var key = getStateKey();
|
1597 | if (key) {
|
1598 | return positionStore[key]
|
1599 | }
|
1600 | }
|
1601 |
|
1602 | function getElementPosition (el, offset) {
|
1603 | var docEl = document.documentElement;
|
1604 | var docRect = docEl.getBoundingClientRect();
|
1605 | var elRect = el.getBoundingClientRect();
|
1606 | return {
|
1607 | x: elRect.left - docRect.left - offset.x,
|
1608 | y: elRect.top - docRect.top - offset.y
|
1609 | }
|
1610 | }
|
1611 |
|
1612 | function isValidPosition (obj) {
|
1613 | return isNumber(obj.x) || isNumber(obj.y)
|
1614 | }
|
1615 |
|
1616 | function normalizePosition (obj) {
|
1617 | return {
|
1618 | x: isNumber(obj.x) ? obj.x : window.pageXOffset,
|
1619 | y: isNumber(obj.y) ? obj.y : window.pageYOffset
|
1620 | }
|
1621 | }
|
1622 |
|
1623 | function normalizeOffset (obj) {
|
1624 | return {
|
1625 | x: isNumber(obj.x) ? obj.x : 0,
|
1626 | y: isNumber(obj.y) ? obj.y : 0
|
1627 | }
|
1628 | }
|
1629 |
|
1630 | function isNumber (v) {
|
1631 | return typeof v === 'number'
|
1632 | }
|
1633 |
|
1634 | function scrollToPosition (shouldScroll, position) {
|
1635 | var isObject = typeof shouldScroll === 'object';
|
1636 | if (isObject && typeof shouldScroll.selector === 'string') {
|
1637 | var el = document.querySelector(shouldScroll.selector);
|
1638 | if (el) {
|
1639 | var offset = shouldScroll.offset && typeof shouldScroll.offset === 'object' ? shouldScroll.offset : {};
|
1640 | offset = normalizeOffset(offset);
|
1641 | position = getElementPosition(el, offset);
|
1642 | } else if (isValidPosition(shouldScroll)) {
|
1643 | position = normalizePosition(shouldScroll);
|
1644 | }
|
1645 | } else if (isObject && isValidPosition(shouldScroll)) {
|
1646 | position = normalizePosition(shouldScroll);
|
1647 | }
|
1648 |
|
1649 | if (position) {
|
1650 | window.scrollTo(position.x, position.y);
|
1651 | }
|
1652 | }
|
1653 |
|
1654 |
|
1655 |
|
1656 | var supportsPushState = inBrowser && (function () {
|
1657 | var ua = window.navigator.userAgent;
|
1658 |
|
1659 | if (
|
1660 | (ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) &&
|
1661 | ua.indexOf('Mobile Safari') !== -1 &&
|
1662 | ua.indexOf('Chrome') === -1 &&
|
1663 | ua.indexOf('Windows Phone') === -1
|
1664 | ) {
|
1665 | return false
|
1666 | }
|
1667 |
|
1668 | return window.history && 'pushState' in window.history
|
1669 | })();
|
1670 |
|
1671 |
|
1672 | var Time = inBrowser && window.performance && window.performance.now
|
1673 | ? window.performance
|
1674 | : Date;
|
1675 |
|
1676 | var _key = genKey();
|
1677 |
|
1678 | function genKey () {
|
1679 | return Time.now().toFixed(3)
|
1680 | }
|
1681 |
|
1682 | function getStateKey () {
|
1683 | return _key
|
1684 | }
|
1685 |
|
1686 | function setStateKey (key) {
|
1687 | _key = key;
|
1688 | }
|
1689 |
|
1690 | function pushState (url, replace) {
|
1691 | saveScrollPosition();
|
1692 |
|
1693 |
|
1694 | var history = window.history;
|
1695 | try {
|
1696 | if (replace) {
|
1697 | history.replaceState({ key: _key }, '', url);
|
1698 | } else {
|
1699 | _key = genKey();
|
1700 | history.pushState({ key: _key }, '', url);
|
1701 | }
|
1702 | } catch (e) {
|
1703 | window.location[replace ? 'replace' : 'assign'](url);
|
1704 | }
|
1705 | }
|
1706 |
|
1707 | function replaceState (url) {
|
1708 | pushState(url, true);
|
1709 | }
|
1710 |
|
1711 |
|
1712 |
|
1713 | function runQueue (queue, fn, cb) {
|
1714 | var step = function (index) {
|
1715 | if (index >= queue.length) {
|
1716 | cb();
|
1717 | } else {
|
1718 | if (queue[index]) {
|
1719 | fn(queue[index], function () {
|
1720 | step(index + 1);
|
1721 | });
|
1722 | } else {
|
1723 | step(index + 1);
|
1724 | }
|
1725 | }
|
1726 | };
|
1727 | step(0);
|
1728 | }
|
1729 |
|
1730 |
|
1731 |
|
1732 | function resolveAsyncComponents (matched) {
|
1733 | return function (to, from, next) {
|
1734 | var hasAsync = false;
|
1735 | var pending = 0;
|
1736 | var error = null;
|
1737 |
|
1738 | flatMapComponents(matched, function (def, _, match, key) {
|
1739 |
|
1740 |
|
1741 |
|
1742 |
|
1743 |
|
1744 | if (typeof def === 'function' && def.cid === undefined) {
|
1745 | hasAsync = true;
|
1746 | pending++;
|
1747 |
|
1748 | var resolve = once(function (resolvedDef) {
|
1749 | if (isESModule(resolvedDef)) {
|
1750 | resolvedDef = resolvedDef.default;
|
1751 | }
|
1752 |
|
1753 | def.resolved = typeof resolvedDef === 'function'
|
1754 | ? resolvedDef
|
1755 | : _Vue.extend(resolvedDef);
|
1756 | match.components[key] = resolvedDef;
|
1757 | pending--;
|
1758 | if (pending <= 0) {
|
1759 | next();
|
1760 | }
|
1761 | });
|
1762 |
|
1763 | var reject = once(function (reason) {
|
1764 | var msg = "Failed to resolve async component " + key + ": " + reason;
|
1765 | process.env.NODE_ENV !== 'production' && warn(false, msg);
|
1766 | if (!error) {
|
1767 | error = isError(reason)
|
1768 | ? reason
|
1769 | : new Error(msg);
|
1770 | next(error);
|
1771 | }
|
1772 | });
|
1773 |
|
1774 | var res;
|
1775 | try {
|
1776 | res = def(resolve, reject);
|
1777 | } catch (e) {
|
1778 | reject(e);
|
1779 | }
|
1780 | if (res) {
|
1781 | if (typeof res.then === 'function') {
|
1782 | res.then(resolve, reject);
|
1783 | } else {
|
1784 |
|
1785 | var comp = res.component;
|
1786 | if (comp && typeof comp.then === 'function') {
|
1787 | comp.then(resolve, reject);
|
1788 | }
|
1789 | }
|
1790 | }
|
1791 | }
|
1792 | });
|
1793 |
|
1794 | if (!hasAsync) { next(); }
|
1795 | }
|
1796 | }
|
1797 |
|
1798 | function flatMapComponents (
|
1799 | matched,
|
1800 | fn
|
1801 | ) {
|
1802 | return flatten(matched.map(function (m) {
|
1803 | return Object.keys(m.components).map(function (key) { return fn(
|
1804 | m.components[key],
|
1805 | m.instances[key],
|
1806 | m, key
|
1807 | ); })
|
1808 | }))
|
1809 | }
|
1810 |
|
1811 | function flatten (arr) {
|
1812 | return Array.prototype.concat.apply([], arr)
|
1813 | }
|
1814 |
|
1815 | var hasSymbol =
|
1816 | typeof Symbol === 'function' &&
|
1817 | typeof Symbol.toStringTag === 'symbol';
|
1818 |
|
1819 | function isESModule (obj) {
|
1820 | return obj.__esModule || (hasSymbol && obj[Symbol.toStringTag] === 'Module')
|
1821 | }
|
1822 |
|
1823 |
|
1824 |
|
1825 |
|
1826 |
|
1827 | function once (fn) {
|
1828 | var called = false;
|
1829 | return function () {
|
1830 | var args = [], len = arguments.length;
|
1831 | while ( len-- ) args[ len ] = arguments[ len ];
|
1832 |
|
1833 | if (called) { return }
|
1834 | called = true;
|
1835 | return fn.apply(this, args)
|
1836 | }
|
1837 | }
|
1838 |
|
1839 |
|
1840 |
|
1841 | var History = function History (router, base) {
|
1842 | this.router = router;
|
1843 | this.base = normalizeBase(base);
|
1844 |
|
1845 | this.current = START;
|
1846 | this.pending = null;
|
1847 | this.ready = false;
|
1848 | this.readyCbs = [];
|
1849 | this.readyErrorCbs = [];
|
1850 | this.errorCbs = [];
|
1851 | };
|
1852 |
|
1853 | History.prototype.listen = function listen (cb) {
|
1854 | this.cb = cb;
|
1855 | };
|
1856 |
|
1857 | History.prototype.onReady = function onReady (cb, errorCb) {
|
1858 | if (this.ready) {
|
1859 | cb();
|
1860 | } else {
|
1861 | this.readyCbs.push(cb);
|
1862 | if (errorCb) {
|
1863 | this.readyErrorCbs.push(errorCb);
|
1864 | }
|
1865 | }
|
1866 | };
|
1867 |
|
1868 | History.prototype.onError = function onError (errorCb) {
|
1869 | this.errorCbs.push(errorCb);
|
1870 | };
|
1871 |
|
1872 | History.prototype.transitionTo = function transitionTo (location, onComplete, onAbort) {
|
1873 | var this$1 = this;
|
1874 |
|
1875 | var route = this.router.match(location, this.current);
|
1876 | this.confirmTransition(route, function () {
|
1877 | this$1.updateRoute(route);
|
1878 | onComplete && onComplete(route);
|
1879 | this$1.ensureURL();
|
1880 |
|
1881 |
|
1882 | if (!this$1.ready) {
|
1883 | this$1.ready = true;
|
1884 | this$1.readyCbs.forEach(function (cb) { cb(route); });
|
1885 | }
|
1886 | }, function (err) {
|
1887 | if (onAbort) {
|
1888 | onAbort(err);
|
1889 | }
|
1890 | if (err && !this$1.ready) {
|
1891 | this$1.ready = true;
|
1892 | this$1.readyErrorCbs.forEach(function (cb) { cb(err); });
|
1893 | }
|
1894 | });
|
1895 | };
|
1896 |
|
1897 | History.prototype.confirmTransition = function confirmTransition (route, onComplete, onAbort) {
|
1898 | var this$1 = this;
|
1899 |
|
1900 | var current = this.current;
|
1901 | var abort = function (err) {
|
1902 | if (isError(err)) {
|
1903 | if (this$1.errorCbs.length) {
|
1904 | this$1.errorCbs.forEach(function (cb) { cb(err); });
|
1905 | } else {
|
1906 | warn(false, 'uncaught error during route navigation:');
|
1907 | console.error(err);
|
1908 | }
|
1909 | }
|
1910 | onAbort && onAbort(err);
|
1911 | };
|
1912 | if (
|
1913 | isSameRoute(route, current) &&
|
1914 |
|
1915 | route.matched.length === current.matched.length
|
1916 | ) {
|
1917 | this.ensureURL();
|
1918 | return abort()
|
1919 | }
|
1920 |
|
1921 | var ref = resolveQueue(this.current.matched, route.matched);
|
1922 | var updated = ref.updated;
|
1923 | var deactivated = ref.deactivated;
|
1924 | var activated = ref.activated;
|
1925 |
|
1926 | var queue = [].concat(
|
1927 |
|
1928 | extractLeaveGuards(deactivated),
|
1929 |
|
1930 | this.router.beforeHooks,
|
1931 |
|
1932 | extractUpdateHooks(updated),
|
1933 |
|
1934 | activated.map(function (m) { return m.beforeEnter; }),
|
1935 |
|
1936 | resolveAsyncComponents(activated)
|
1937 | );
|
1938 |
|
1939 | this.pending = route;
|
1940 | var iterator = function (hook, next) {
|
1941 | if (this$1.pending !== route) {
|
1942 | return abort()
|
1943 | }
|
1944 | try {
|
1945 | hook(route, current, function (to) {
|
1946 | if (to === false || isError(to)) {
|
1947 |
|
1948 | this$1.ensureURL(true);
|
1949 | abort(to);
|
1950 | } else if (
|
1951 | typeof to === 'string' ||
|
1952 | (typeof to === 'object' && (
|
1953 | typeof to.path === 'string' ||
|
1954 | typeof to.name === 'string'
|
1955 | ))
|
1956 | ) {
|
1957 |
|
1958 | abort();
|
1959 | if (typeof to === 'object' && to.replace) {
|
1960 | this$1.replace(to);
|
1961 | } else {
|
1962 | this$1.push(to);
|
1963 | }
|
1964 | } else {
|
1965 |
|
1966 | next(to);
|
1967 | }
|
1968 | });
|
1969 | } catch (e) {
|
1970 | abort(e);
|
1971 | }
|
1972 | };
|
1973 |
|
1974 | runQueue(queue, iterator, function () {
|
1975 | var postEnterCbs = [];
|
1976 | var isValid = function () { return this$1.current === route; };
|
1977 |
|
1978 |
|
1979 | var enterGuards = extractEnterGuards(activated, postEnterCbs, isValid);
|
1980 | var queue = enterGuards.concat(this$1.router.resolveHooks);
|
1981 | runQueue(queue, iterator, function () {
|
1982 | if (this$1.pending !== route) {
|
1983 | return abort()
|
1984 | }
|
1985 | this$1.pending = null;
|
1986 | onComplete(route);
|
1987 | if (this$1.router.app) {
|
1988 | this$1.router.app.$nextTick(function () {
|
1989 | postEnterCbs.forEach(function (cb) { cb(); });
|
1990 | });
|
1991 | }
|
1992 | });
|
1993 | });
|
1994 | };
|
1995 |
|
1996 | History.prototype.updateRoute = function updateRoute (route) {
|
1997 | var prev = this.current;
|
1998 | this.current = route;
|
1999 | this.cb && this.cb(route);
|
2000 | this.router.afterHooks.forEach(function (hook) {
|
2001 | hook && hook(route, prev);
|
2002 | });
|
2003 | };
|
2004 |
|
2005 | function normalizeBase (base) {
|
2006 | if (!base) {
|
2007 | if (inBrowser) {
|
2008 |
|
2009 | var baseEl = document.querySelector('base');
|
2010 | base = (baseEl && baseEl.getAttribute('href')) || '/';
|
2011 |
|
2012 | base = base.replace(/^https?:\/\/[^\/]+/, '');
|
2013 | } else {
|
2014 | base = '/';
|
2015 | }
|
2016 | }
|
2017 |
|
2018 | if (base.charAt(0) !== '/') {
|
2019 | base = '/' + base;
|
2020 | }
|
2021 |
|
2022 | return base.replace(/\/$/, '')
|
2023 | }
|
2024 |
|
2025 | function resolveQueue (
|
2026 | current,
|
2027 | next
|
2028 | ) {
|
2029 | var i;
|
2030 | var max = Math.max(current.length, next.length);
|
2031 | for (i = 0; i < max; i++) {
|
2032 | if (current[i] !== next[i]) {
|
2033 | break
|
2034 | }
|
2035 | }
|
2036 | return {
|
2037 | updated: next.slice(0, i),
|
2038 | activated: next.slice(i),
|
2039 | deactivated: current.slice(i)
|
2040 | }
|
2041 | }
|
2042 |
|
2043 | function extractGuards (
|
2044 | records,
|
2045 | name,
|
2046 | bind,
|
2047 | reverse
|
2048 | ) {
|
2049 | var guards = flatMapComponents(records, function (def, instance, match, key) {
|
2050 | var guard = extractGuard(def, name);
|
2051 | if (guard) {
|
2052 | return Array.isArray(guard)
|
2053 | ? guard.map(function (guard) { return bind(guard, instance, match, key); })
|
2054 | : bind(guard, instance, match, key)
|
2055 | }
|
2056 | });
|
2057 | return flatten(reverse ? guards.reverse() : guards)
|
2058 | }
|
2059 |
|
2060 | function extractGuard (
|
2061 | def,
|
2062 | key
|
2063 | ) {
|
2064 | if (typeof def !== 'function') {
|
2065 |
|
2066 | def = _Vue.extend(def);
|
2067 | }
|
2068 | return def.options[key]
|
2069 | }
|
2070 |
|
2071 | function extractLeaveGuards (deactivated) {
|
2072 | return extractGuards(deactivated, 'beforeRouteLeave', bindGuard, true)
|
2073 | }
|
2074 |
|
2075 | function extractUpdateHooks (updated) {
|
2076 | return extractGuards(updated, 'beforeRouteUpdate', bindGuard)
|
2077 | }
|
2078 |
|
2079 | function bindGuard (guard, instance) {
|
2080 | if (instance) {
|
2081 | return function boundRouteGuard () {
|
2082 | return guard.apply(instance, arguments)
|
2083 | }
|
2084 | }
|
2085 | }
|
2086 |
|
2087 | function extractEnterGuards (
|
2088 | activated,
|
2089 | cbs,
|
2090 | isValid
|
2091 | ) {
|
2092 | return extractGuards(activated, 'beforeRouteEnter', function (guard, _, match, key) {
|
2093 | return bindEnterGuard(guard, match, key, cbs, isValid)
|
2094 | })
|
2095 | }
|
2096 |
|
2097 | function bindEnterGuard (
|
2098 | guard,
|
2099 | match,
|
2100 | key,
|
2101 | cbs,
|
2102 | isValid
|
2103 | ) {
|
2104 | return function routeEnterGuard (to, from, next) {
|
2105 | return guard(to, from, function (cb) {
|
2106 | next(cb);
|
2107 | if (typeof cb === 'function') {
|
2108 | cbs.push(function () {
|
2109 |
|
2110 |
|
2111 |
|
2112 |
|
2113 |
|
2114 | poll(cb, match.instances, key, isValid);
|
2115 | });
|
2116 | }
|
2117 | })
|
2118 | }
|
2119 | }
|
2120 |
|
2121 | function poll (
|
2122 | cb, // somehow flow cannot infer this is a function
|
2123 | instances,
|
2124 | key,
|
2125 | isValid
|
2126 | ) {
|
2127 | if (
|
2128 | instances[key] &&
|
2129 | !instances[key]._isBeingDestroyed
|
2130 | ) {
|
2131 | cb(instances[key]);
|
2132 | } else if (isValid()) {
|
2133 | setTimeout(function () {
|
2134 | poll(cb, instances, key, isValid);
|
2135 | }, 16);
|
2136 | }
|
2137 | }
|
2138 |
|
2139 |
|
2140 |
|
2141 | var HTML5History = (function (History$$1) {
|
2142 | function HTML5History (router, base) {
|
2143 | var this$1 = this;
|
2144 |
|
2145 | History$$1.call(this, router, base);
|
2146 |
|
2147 | var expectScroll = router.options.scrollBehavior;
|
2148 | var supportsScroll = supportsPushState && expectScroll;
|
2149 |
|
2150 | if (supportsScroll) {
|
2151 | setupScroll();
|
2152 | }
|
2153 |
|
2154 | var initLocation = getLocation(this.base);
|
2155 | window.addEventListener('popstate', function (e) {
|
2156 | var current = this$1.current;
|
2157 |
|
2158 |
|
2159 |
|
2160 | var location = getLocation(this$1.base);
|
2161 | if (this$1.current === START && location === initLocation) {
|
2162 | return
|
2163 | }
|
2164 |
|
2165 | this$1.transitionTo(location, function (route) {
|
2166 | if (supportsScroll) {
|
2167 | handleScroll(router, route, current, true);
|
2168 | }
|
2169 | });
|
2170 | });
|
2171 | }
|
2172 |
|
2173 | if ( History$$1 ) HTML5History.__proto__ = History$$1;
|
2174 | HTML5History.prototype = Object.create( History$$1 && History$$1.prototype );
|
2175 | HTML5History.prototype.constructor = HTML5History;
|
2176 |
|
2177 | HTML5History.prototype.go = function go (n) {
|
2178 | window.history.go(n);
|
2179 | };
|
2180 |
|
2181 | HTML5History.prototype.push = function push (location, onComplete, onAbort) {
|
2182 | var this$1 = this;
|
2183 |
|
2184 | var ref = this;
|
2185 | var fromRoute = ref.current;
|
2186 | this.transitionTo(location, function (route) {
|
2187 | pushState(cleanPath(this$1.base + route.fullPath));
|
2188 | handleScroll(this$1.router, route, fromRoute, false);
|
2189 | onComplete && onComplete(route);
|
2190 | }, onAbort);
|
2191 | };
|
2192 |
|
2193 | HTML5History.prototype.replace = function replace (location, onComplete, onAbort) {
|
2194 | var this$1 = this;
|
2195 |
|
2196 | var ref = this;
|
2197 | var fromRoute = ref.current;
|
2198 | this.transitionTo(location, function (route) {
|
2199 | replaceState(cleanPath(this$1.base + route.fullPath));
|
2200 | handleScroll(this$1.router, route, fromRoute, false);
|
2201 | onComplete && onComplete(route);
|
2202 | }, onAbort);
|
2203 | };
|
2204 |
|
2205 | HTML5History.prototype.ensureURL = function ensureURL (push) {
|
2206 | if (getLocation(this.base) !== this.current.fullPath) {
|
2207 | var current = cleanPath(this.base + this.current.fullPath);
|
2208 | push ? pushState(current) : replaceState(current);
|
2209 | }
|
2210 | };
|
2211 |
|
2212 | HTML5History.prototype.getCurrentLocation = function getCurrentLocation () {
|
2213 | return getLocation(this.base)
|
2214 | };
|
2215 |
|
2216 | return HTML5History;
|
2217 | }(History));
|
2218 |
|
2219 | function getLocation (base) {
|
2220 | var path = decodeURI(window.location.pathname);
|
2221 | if (base && path.indexOf(base) === 0) {
|
2222 | path = path.slice(base.length);
|
2223 | }
|
2224 | return (path || '/') + window.location.search + window.location.hash
|
2225 | }
|
2226 |
|
2227 |
|
2228 |
|
2229 | var HashHistory = (function (History$$1) {
|
2230 | function HashHistory (router, base, fallback) {
|
2231 | History$$1.call(this, router, base);
|
2232 |
|
2233 | if (fallback && checkFallback(this.base)) {
|
2234 | return
|
2235 | }
|
2236 | ensureSlash();
|
2237 | }
|
2238 |
|
2239 | if ( History$$1 ) HashHistory.__proto__ = History$$1;
|
2240 | HashHistory.prototype = Object.create( History$$1 && History$$1.prototype );
|
2241 | HashHistory.prototype.constructor = HashHistory;
|
2242 |
|
2243 |
|
2244 |
|
2245 | HashHistory.prototype.setupListeners = function setupListeners () {
|
2246 | var this$1 = this;
|
2247 |
|
2248 | var router = this.router;
|
2249 | var expectScroll = router.options.scrollBehavior;
|
2250 | var supportsScroll = supportsPushState && expectScroll;
|
2251 |
|
2252 | if (supportsScroll) {
|
2253 | setupScroll();
|
2254 | }
|
2255 |
|
2256 | window.addEventListener(supportsPushState ? 'popstate' : 'hashchange', function () {
|
2257 | var current = this$1.current;
|
2258 | if (!ensureSlash()) {
|
2259 | return
|
2260 | }
|
2261 | this$1.transitionTo(getHash(), function (route) {
|
2262 | if (supportsScroll) {
|
2263 | handleScroll(this$1.router, route, current, true);
|
2264 | }
|
2265 | if (!supportsPushState) {
|
2266 | replaceHash(route.fullPath);
|
2267 | }
|
2268 | });
|
2269 | });
|
2270 | };
|
2271 |
|
2272 | HashHistory.prototype.push = function push (location, onComplete, onAbort) {
|
2273 | var this$1 = this;
|
2274 |
|
2275 | var ref = this;
|
2276 | var fromRoute = ref.current;
|
2277 | this.transitionTo(location, function (route) {
|
2278 | pushHash(route.fullPath);
|
2279 | handleScroll(this$1.router, route, fromRoute, false);
|
2280 | onComplete && onComplete(route);
|
2281 | }, onAbort);
|
2282 | };
|
2283 |
|
2284 | HashHistory.prototype.replace = function replace (location, onComplete, onAbort) {
|
2285 | var this$1 = this;
|
2286 |
|
2287 | var ref = this;
|
2288 | var fromRoute = ref.current;
|
2289 | this.transitionTo(location, function (route) {
|
2290 | replaceHash(route.fullPath);
|
2291 | handleScroll(this$1.router, route, fromRoute, false);
|
2292 | onComplete && onComplete(route);
|
2293 | }, onAbort);
|
2294 | };
|
2295 |
|
2296 | HashHistory.prototype.go = function go (n) {
|
2297 | window.history.go(n);
|
2298 | };
|
2299 |
|
2300 | HashHistory.prototype.ensureURL = function ensureURL (push) {
|
2301 | var current = this.current.fullPath;
|
2302 | if (getHash() !== current) {
|
2303 | push ? pushHash(current) : replaceHash(current);
|
2304 | }
|
2305 | };
|
2306 |
|
2307 | HashHistory.prototype.getCurrentLocation = function getCurrentLocation () {
|
2308 | return getHash()
|
2309 | };
|
2310 |
|
2311 | return HashHistory;
|
2312 | }(History));
|
2313 |
|
2314 | function checkFallback (base) {
|
2315 | var location = getLocation(base);
|
2316 | if (!/^\/#/.test(location)) {
|
2317 | window.location.replace(
|
2318 | cleanPath(base + '/#' + location)
|
2319 | );
|
2320 | return true
|
2321 | }
|
2322 | }
|
2323 |
|
2324 | function ensureSlash () {
|
2325 | var path = getHash();
|
2326 | if (path.charAt(0) === '/') {
|
2327 | return true
|
2328 | }
|
2329 | replaceHash('/' + path);
|
2330 | return false
|
2331 | }
|
2332 |
|
2333 | function getHash () {
|
2334 |
|
2335 |
|
2336 | var href = window.location.href;
|
2337 | var index = href.indexOf('#');
|
2338 |
|
2339 | if (index < 0) { return '' }
|
2340 |
|
2341 | href = href.slice(index + 1);
|
2342 |
|
2343 |
|
2344 |
|
2345 | var searchIndex = href.indexOf('?');
|
2346 | if (searchIndex < 0) {
|
2347 | var hashIndex = href.indexOf('#');
|
2348 | if (hashIndex > -1) { href = decodeURI(href.slice(0, hashIndex)) + href.slice(hashIndex); }
|
2349 | else { href = decodeURI(href); }
|
2350 | } else {
|
2351 | if (searchIndex > -1) { href = decodeURI(href.slice(0, searchIndex)) + href.slice(searchIndex); }
|
2352 | }
|
2353 |
|
2354 | return href
|
2355 | }
|
2356 |
|
2357 | function getUrl (path) {
|
2358 | var href = window.location.href;
|
2359 | var i = href.indexOf('#');
|
2360 | var base = i >= 0 ? href.slice(0, i) : href;
|
2361 | return (base + "#" + path)
|
2362 | }
|
2363 |
|
2364 | function pushHash (path) {
|
2365 | if (supportsPushState) {
|
2366 | pushState(getUrl(path));
|
2367 | } else {
|
2368 | window.location.hash = path;
|
2369 | }
|
2370 | }
|
2371 |
|
2372 | function replaceHash (path) {
|
2373 | if (supportsPushState) {
|
2374 | replaceState(getUrl(path));
|
2375 | } else {
|
2376 | window.location.replace(getUrl(path));
|
2377 | }
|
2378 | }
|
2379 |
|
2380 |
|
2381 |
|
2382 | var AbstractHistory = (function (History$$1) {
|
2383 | function AbstractHistory (router, base) {
|
2384 | History$$1.call(this, router, base);
|
2385 | this.stack = [];
|
2386 | this.index = -1;
|
2387 | }
|
2388 |
|
2389 | if ( History$$1 ) AbstractHistory.__proto__ = History$$1;
|
2390 | AbstractHistory.prototype = Object.create( History$$1 && History$$1.prototype );
|
2391 | AbstractHistory.prototype.constructor = AbstractHistory;
|
2392 |
|
2393 | AbstractHistory.prototype.push = function push (location, onComplete, onAbort) {
|
2394 | var this$1 = this;
|
2395 |
|
2396 | this.transitionTo(location, function (route) {
|
2397 | this$1.stack = this$1.stack.slice(0, this$1.index + 1).concat(route);
|
2398 | this$1.index++;
|
2399 | onComplete && onComplete(route);
|
2400 | }, onAbort);
|
2401 | };
|
2402 |
|
2403 | AbstractHistory.prototype.replace = function replace (location, onComplete, onAbort) {
|
2404 | var this$1 = this;
|
2405 |
|
2406 | this.transitionTo(location, function (route) {
|
2407 | this$1.stack = this$1.stack.slice(0, this$1.index).concat(route);
|
2408 | onComplete && onComplete(route);
|
2409 | }, onAbort);
|
2410 | };
|
2411 |
|
2412 | AbstractHistory.prototype.go = function go (n) {
|
2413 | var this$1 = this;
|
2414 |
|
2415 | var targetIndex = this.index + n;
|
2416 | if (targetIndex < 0 || targetIndex >= this.stack.length) {
|
2417 | return
|
2418 | }
|
2419 | var route = this.stack[targetIndex];
|
2420 | this.confirmTransition(route, function () {
|
2421 | this$1.index = targetIndex;
|
2422 | this$1.updateRoute(route);
|
2423 | });
|
2424 | };
|
2425 |
|
2426 | AbstractHistory.prototype.getCurrentLocation = function getCurrentLocation () {
|
2427 | var current = this.stack[this.stack.length - 1];
|
2428 | return current ? current.fullPath : '/'
|
2429 | };
|
2430 |
|
2431 | AbstractHistory.prototype.ensureURL = function ensureURL () {
|
2432 |
|
2433 | };
|
2434 |
|
2435 | return AbstractHistory;
|
2436 | }(History));
|
2437 |
|
2438 |
|
2439 |
|
2440 |
|
2441 |
|
2442 | var VueRouter = function VueRouter (options) {
|
2443 | if ( options === void 0 ) options = {};
|
2444 |
|
2445 | this.app = null;
|
2446 | this.apps = [];
|
2447 | this.options = options;
|
2448 | this.beforeHooks = [];
|
2449 | this.resolveHooks = [];
|
2450 | this.afterHooks = [];
|
2451 | this.matcher = createMatcher(options.routes || [], this);
|
2452 |
|
2453 | var mode = options.mode || 'hash';
|
2454 | this.fallback = mode === 'history' && !supportsPushState && options.fallback !== false;
|
2455 | if (this.fallback) {
|
2456 | mode = 'hash';
|
2457 | }
|
2458 | if (!inBrowser) {
|
2459 | mode = 'abstract';
|
2460 | }
|
2461 | this.mode = mode;
|
2462 |
|
2463 | switch (mode) {
|
2464 | case 'history':
|
2465 | this.history = new HTML5History(this, options.base);
|
2466 | break
|
2467 | case 'hash':
|
2468 | this.history = new HashHistory(this, options.base, this.fallback);
|
2469 | break
|
2470 | case 'abstract':
|
2471 | this.history = new AbstractHistory(this, options.base);
|
2472 | break
|
2473 | default:
|
2474 | if (process.env.NODE_ENV !== 'production') {
|
2475 | assert(false, ("invalid mode: " + mode));
|
2476 | }
|
2477 | }
|
2478 | };
|
2479 |
|
2480 | var prototypeAccessors = { currentRoute: { configurable: true } };
|
2481 |
|
2482 | VueRouter.prototype.match = function match (
|
2483 | raw,
|
2484 | current,
|
2485 | redirectedFrom
|
2486 | ) {
|
2487 | return this.matcher.match(raw, current, redirectedFrom)
|
2488 | };
|
2489 |
|
2490 | prototypeAccessors.currentRoute.get = function () {
|
2491 | return this.history && this.history.current
|
2492 | };
|
2493 |
|
2494 | VueRouter.prototype.init = function init (app /* Vue component instance */) {
|
2495 | var this$1 = this;
|
2496 |
|
2497 | process.env.NODE_ENV !== 'production' && assert(
|
2498 | install.installed,
|
2499 | "not installed. Make sure to call `Vue.use(VueRouter)` " +
|
2500 | "before creating root instance."
|
2501 | );
|
2502 |
|
2503 | this.apps.push(app);
|
2504 |
|
2505 |
|
2506 |
|
2507 | app.$once('hook:destroyed', function () {
|
2508 |
|
2509 | var index = this$1.apps.indexOf(app);
|
2510 | if (index > -1) { this$1.apps.splice(index, 1); }
|
2511 |
|
2512 |
|
2513 | if (this$1.app === app) { this$1.app = this$1.apps[0] || null; }
|
2514 | });
|
2515 |
|
2516 |
|
2517 |
|
2518 | if (this.app) {
|
2519 | return
|
2520 | }
|
2521 |
|
2522 | this.app = app;
|
2523 |
|
2524 | var history = this.history;
|
2525 |
|
2526 | if (history instanceof HTML5History) {
|
2527 | history.transitionTo(history.getCurrentLocation());
|
2528 | } else if (history instanceof HashHistory) {
|
2529 | var setupHashListener = function () {
|
2530 | history.setupListeners();
|
2531 | };
|
2532 | history.transitionTo(
|
2533 | history.getCurrentLocation(),
|
2534 | setupHashListener,
|
2535 | setupHashListener
|
2536 | );
|
2537 | }
|
2538 |
|
2539 | history.listen(function (route) {
|
2540 | this$1.apps.forEach(function (app) {
|
2541 | app._route = route;
|
2542 | });
|
2543 | });
|
2544 | };
|
2545 |
|
2546 | VueRouter.prototype.beforeEach = function beforeEach (fn) {
|
2547 | return registerHook(this.beforeHooks, fn)
|
2548 | };
|
2549 |
|
2550 | VueRouter.prototype.beforeResolve = function beforeResolve (fn) {
|
2551 | return registerHook(this.resolveHooks, fn)
|
2552 | };
|
2553 |
|
2554 | VueRouter.prototype.afterEach = function afterEach (fn) {
|
2555 | return registerHook(this.afterHooks, fn)
|
2556 | };
|
2557 |
|
2558 | VueRouter.prototype.onReady = function onReady (cb, errorCb) {
|
2559 | this.history.onReady(cb, errorCb);
|
2560 | };
|
2561 |
|
2562 | VueRouter.prototype.onError = function onError (errorCb) {
|
2563 | this.history.onError(errorCb);
|
2564 | };
|
2565 |
|
2566 | VueRouter.prototype.push = function push (location, onComplete, onAbort) {
|
2567 | this.history.push(location, onComplete, onAbort);
|
2568 | };
|
2569 |
|
2570 | VueRouter.prototype.replace = function replace (location, onComplete, onAbort) {
|
2571 | this.history.replace(location, onComplete, onAbort);
|
2572 | };
|
2573 |
|
2574 | VueRouter.prototype.go = function go (n) {
|
2575 | this.history.go(n);
|
2576 | };
|
2577 |
|
2578 | VueRouter.prototype.back = function back () {
|
2579 | this.go(-1);
|
2580 | };
|
2581 |
|
2582 | VueRouter.prototype.forward = function forward () {
|
2583 | this.go(1);
|
2584 | };
|
2585 |
|
2586 | VueRouter.prototype.getMatchedComponents = function getMatchedComponents (to) {
|
2587 | var route = to
|
2588 | ? to.matched
|
2589 | ? to
|
2590 | : this.resolve(to).route
|
2591 | : this.currentRoute;
|
2592 | if (!route) {
|
2593 | return []
|
2594 | }
|
2595 | return [].concat.apply([], route.matched.map(function (m) {
|
2596 | return Object.keys(m.components).map(function (key) {
|
2597 | return m.components[key]
|
2598 | })
|
2599 | }))
|
2600 | };
|
2601 |
|
2602 | VueRouter.prototype.resolve = function resolve (
|
2603 | to,
|
2604 | current,
|
2605 | append
|
2606 | ) {
|
2607 | current = current || this.history.current;
|
2608 | var location = normalizeLocation(
|
2609 | to,
|
2610 | current,
|
2611 | append,
|
2612 | this
|
2613 | );
|
2614 | var route = this.match(location, current);
|
2615 | var fullPath = route.redirectedFrom || route.fullPath;
|
2616 | var base = this.history.base;
|
2617 | var href = createHref(base, fullPath, this.mode);
|
2618 | return {
|
2619 | location: location,
|
2620 | route: route,
|
2621 | href: href,
|
2622 |
|
2623 | normalizedTo: location,
|
2624 | resolved: route
|
2625 | }
|
2626 | };
|
2627 |
|
2628 | VueRouter.prototype.addRoutes = function addRoutes (routes) {
|
2629 | this.matcher.addRoutes(routes);
|
2630 | if (this.history.current !== START) {
|
2631 | this.history.transitionTo(this.history.getCurrentLocation());
|
2632 | }
|
2633 | };
|
2634 |
|
2635 | Object.defineProperties( VueRouter.prototype, prototypeAccessors );
|
2636 |
|
2637 | function registerHook (list, fn) {
|
2638 | list.push(fn);
|
2639 | return function () {
|
2640 | var i = list.indexOf(fn);
|
2641 | if (i > -1) { list.splice(i, 1); }
|
2642 | }
|
2643 | }
|
2644 |
|
2645 | function createHref (base, fullPath, mode) {
|
2646 | var path = mode === 'hash' ? '#' + fullPath : fullPath;
|
2647 | return base ? cleanPath(base + '/' + path) : path
|
2648 | }
|
2649 |
|
2650 | VueRouter.install = install;
|
2651 | VueRouter.version = '3.0.4';
|
2652 |
|
2653 | if (inBrowser && window.Vue) {
|
2654 | window.Vue.use(VueRouter);
|
2655 | }
|
2656 |
|
2657 | export default VueRouter;
|