mirror of https://github.com/rancher/dashboard.git
660 lines
17 KiB
JavaScript
660 lines
17 KiB
JavaScript
import Vue from 'vue';
|
|
import {
|
|
isSamePath as _isSamePath, joinURL, normalizeURL, withQuery, withoutTrailingSlash
|
|
} from 'ufo';
|
|
|
|
// window.{{globals.loadedCallback}} hook
|
|
// Useful for jsdom testing or plugins (https://github.com/tmpvar/jsdom#dealing-with-asynchronous-script-loading)
|
|
if (process.client) {
|
|
window.onNuxtReadyCbs = [];
|
|
window.onNuxtReady = (cb) => {
|
|
window.onNuxtReadyCbs.push(cb);
|
|
};
|
|
}
|
|
|
|
export function createGetCounter(counterObject, defaultKey = '') {
|
|
return function getCounter(id = defaultKey) {
|
|
if (counterObject[id] === undefined) {
|
|
counterObject[id] = 0;
|
|
}
|
|
|
|
return counterObject[id]++;
|
|
};
|
|
}
|
|
|
|
export function empty() {}
|
|
|
|
export function globalHandleError(error) {
|
|
if (Vue.config.errorHandler) {
|
|
Vue.config.errorHandler(error);
|
|
}
|
|
}
|
|
|
|
export function interopDefault(promise) {
|
|
return promise.then((m) => m.default || m);
|
|
}
|
|
|
|
export function hasFetch(vm) {
|
|
return vm.$options && typeof vm.$options.fetch === 'function' && !vm.$options.fetch.length;
|
|
}
|
|
export function purifyData(data) {
|
|
if (process.env.NODE_ENV === 'production') {
|
|
return data;
|
|
}
|
|
|
|
return Object.entries(data).filter(
|
|
([key, value]) => {
|
|
const valid = !(value instanceof Function) && !(value instanceof Promise);
|
|
|
|
if (!valid) {
|
|
console.warn(`${ key } is not able to be stringified. This will break in a production environment.`); // eslint-disable-line no-console
|
|
}
|
|
|
|
return valid;
|
|
}
|
|
).reduce((obj, [key, value]) => {
|
|
obj[key] = value;
|
|
|
|
return obj;
|
|
}, {});
|
|
}
|
|
export function getChildrenComponentInstancesUsingFetch(vm, instances = []) {
|
|
const children = vm.$children || [];
|
|
|
|
for (const child of children) {
|
|
if (child.$fetch) {
|
|
instances.push(child);
|
|
continue; // Don't get the children since it will reload the template
|
|
}
|
|
if (child.$children) {
|
|
getChildrenComponentInstancesUsingFetch(child, instances);
|
|
}
|
|
}
|
|
|
|
return instances;
|
|
}
|
|
|
|
export function applyAsyncData(Component, asyncData) {
|
|
if (
|
|
// For SSR, we once all this function without second param to just apply asyncData
|
|
// Prevent doing this for each SSR request
|
|
!asyncData && Component.options.__hasNuxtData
|
|
) {
|
|
return;
|
|
}
|
|
|
|
const ComponentData = Component.options._originDataFn || Component.options.data || function() {
|
|
return {};
|
|
};
|
|
|
|
Component.options._originDataFn = ComponentData;
|
|
|
|
Component.options.data = function() {
|
|
const data = ComponentData.call(this, this);
|
|
|
|
if (this.$ssrContext) {
|
|
asyncData = this.$ssrContext.asyncData[Component.cid];
|
|
}
|
|
|
|
return { ...data, ...asyncData };
|
|
};
|
|
|
|
Component.options.__hasNuxtData = true;
|
|
|
|
if (Component._Ctor && Component._Ctor.options) {
|
|
Component._Ctor.options.data = Component.options.data;
|
|
}
|
|
}
|
|
|
|
export function sanitizeComponent(Component) {
|
|
// If Component already sanitized
|
|
if (Component.options && Component._Ctor === Component) {
|
|
return Component;
|
|
}
|
|
if (!Component.options) {
|
|
Component = Vue.extend(Component); // fix issue #6
|
|
Component._Ctor = Component;
|
|
} else {
|
|
Component._Ctor = Component;
|
|
Component.extendOptions = Component.options;
|
|
}
|
|
// If no component name defined, set file path as name, (also fixes #5703)
|
|
if (!Component.options.name && Component.options.__file) {
|
|
Component.options.name = Component.options.__file;
|
|
}
|
|
|
|
return Component;
|
|
}
|
|
|
|
export function getMatchedComponents(route, matches = false, prop = 'components') {
|
|
return Array.prototype.concat.apply([], route.matched.map((m, index) => {
|
|
return Object.keys(m[prop]).map((key) => {
|
|
matches && matches.push(index);
|
|
|
|
return m[prop][key];
|
|
});
|
|
}));
|
|
}
|
|
|
|
export function getMatchedComponentsInstances(route, matches = false) {
|
|
return getMatchedComponents(route, matches, 'instances');
|
|
}
|
|
|
|
export function flatMapComponents(route, fn) {
|
|
return Array.prototype.concat.apply([], route.matched.map((m, index) => {
|
|
return Object.keys(m.components).reduce((promises, key) => {
|
|
if (m.components[key]) {
|
|
promises.push(fn(m.components[key], m.instances[key], m, key, index));
|
|
} else {
|
|
delete m.components[key];
|
|
}
|
|
|
|
return promises;
|
|
}, []);
|
|
}));
|
|
}
|
|
|
|
export function resolveRouteComponents(route, fn) {
|
|
return Promise.all(
|
|
flatMapComponents(route, async(Component, instance, match, key) => {
|
|
// If component is a function, resolve it
|
|
if (typeof Component === 'function' && !Component.options) {
|
|
try {
|
|
Component = await Component();
|
|
} catch (error) {
|
|
// Handle webpack chunk loading errors
|
|
// This may be due to a new deployment or a network problem
|
|
if (
|
|
error &&
|
|
error.name === 'ChunkLoadError' &&
|
|
typeof window !== 'undefined' &&
|
|
window.sessionStorage
|
|
) {
|
|
const timeNow = Date.now();
|
|
const previousReloadTime = parseInt(window.sessionStorage.getItem('nuxt-reload'));
|
|
|
|
// check for previous reload time not to reload infinitely
|
|
if (!previousReloadTime || previousReloadTime + 60000 < timeNow) {
|
|
window.sessionStorage.setItem('nuxt-reload', timeNow);
|
|
window.location.reload(true /* skip cache */);
|
|
}
|
|
}
|
|
|
|
throw error;
|
|
}
|
|
}
|
|
match.components[key] = Component = sanitizeComponent(Component);
|
|
|
|
return typeof fn === 'function' ? fn(Component, instance, match, key) : Component;
|
|
})
|
|
);
|
|
}
|
|
|
|
export async function getRouteData(route) {
|
|
if (!route) {
|
|
return;
|
|
}
|
|
// Make sure the components are resolved (code-splitting)
|
|
await resolveRouteComponents(route);
|
|
|
|
// Send back a copy of route with meta based on Component definition
|
|
return {
|
|
...route,
|
|
meta: getMatchedComponents(route).map((Component, index) => {
|
|
return { ...Component.options.meta, ...(route.matched[index] || {}).meta };
|
|
})
|
|
};
|
|
}
|
|
|
|
export async function setContext(app, context) {
|
|
// If context not defined, create it
|
|
if (!app.context) {
|
|
app.context = {
|
|
isStatic: process.static,
|
|
isDev: true,
|
|
isHMR: false,
|
|
app,
|
|
store: app.store,
|
|
payload: context.payload,
|
|
error: context.error,
|
|
base: app.router.options.base,
|
|
env: {
|
|
commit: 'head', version: '0.1.2', dev: true, pl: 1, perfTest: false, rancherEnv: 'web', api: 'http://localhost:8989'
|
|
}
|
|
};
|
|
// Only set once
|
|
|
|
if (context.req) {
|
|
app.context.req = context.req;
|
|
}
|
|
if (context.res) {
|
|
app.context.res = context.res;
|
|
}
|
|
|
|
if (context.ssrContext) {
|
|
app.context.ssrContext = context.ssrContext;
|
|
}
|
|
app.context.redirect = (status, path, query) => {
|
|
if (!status) {
|
|
return;
|
|
}
|
|
app.context._redirected = true;
|
|
// if only 1 or 2 arguments: redirect('/') or redirect('/', { foo: 'bar' })
|
|
let pathType = typeof path;
|
|
|
|
if (typeof status !== 'number' && (pathType === 'undefined' || pathType === 'object')) {
|
|
query = path || {};
|
|
path = status;
|
|
pathType = typeof path;
|
|
status = 302;
|
|
}
|
|
if (pathType === 'object') {
|
|
path = app.router.resolve(path).route.fullPath;
|
|
}
|
|
// "/absolute/route", "./relative/route" or "../relative/route"
|
|
if (/(^[.]{1,2}\/)|(^\/(?!\/))/.test(path)) {
|
|
app.context.next({
|
|
path,
|
|
query,
|
|
status
|
|
});
|
|
} else {
|
|
path = withQuery(path, query);
|
|
if (process.server) {
|
|
app.context.next({
|
|
path,
|
|
status
|
|
});
|
|
}
|
|
if (process.client) {
|
|
// https://developer.mozilla.org/en-US/docs/Web/API/Location/replace
|
|
window.location.replace(path);
|
|
|
|
// Throw a redirect error
|
|
throw new Error('ERR_REDIRECT');
|
|
}
|
|
}
|
|
};
|
|
if (process.server) {
|
|
app.context.beforeNuxtRender = (fn) => context.beforeRenderFns.push(fn);
|
|
}
|
|
if (process.client) {
|
|
app.context.nuxtState = window.__NUXT__;
|
|
}
|
|
}
|
|
|
|
// Dynamic keys
|
|
const [currentRouteData, fromRouteData] = await Promise.all([
|
|
getRouteData(context.route),
|
|
getRouteData(context.from)
|
|
]);
|
|
|
|
if (context.route) {
|
|
app.context.route = currentRouteData;
|
|
}
|
|
|
|
if (context.from) {
|
|
app.context.from = fromRouteData;
|
|
}
|
|
|
|
app.context.next = context.next;
|
|
app.context._redirected = false;
|
|
app.context._errored = false;
|
|
app.context.isHMR = Boolean(context.isHMR);
|
|
app.context.params = app.context.route.params || {};
|
|
app.context.query = app.context.route.query || {};
|
|
}
|
|
|
|
export function middlewareSeries(promises, appContext) {
|
|
if (!promises.length || appContext._redirected || appContext._errored) {
|
|
return Promise.resolve();
|
|
}
|
|
|
|
return promisify(promises[0], appContext)
|
|
.then(() => {
|
|
return middlewareSeries(promises.slice(1), appContext);
|
|
});
|
|
}
|
|
|
|
export function promisify(fn, context) {
|
|
let promise;
|
|
|
|
if (fn.length === 2) {
|
|
console.warn('Callback-based asyncData, fetch or middleware calls are deprecated. Please switch to promises or async/await syntax'); // eslint-disable-line no-console
|
|
|
|
// fn(context, callback)
|
|
promise = new Promise((resolve) => {
|
|
fn(context, (err, data) => {
|
|
if (err) {
|
|
context.error(err);
|
|
}
|
|
data = data || {};
|
|
resolve(data);
|
|
});
|
|
});
|
|
} else {
|
|
promise = fn(context);
|
|
}
|
|
|
|
if (promise && promise instanceof Promise && typeof promise.then === 'function') {
|
|
return promise;
|
|
}
|
|
|
|
return Promise.resolve(promise);
|
|
}
|
|
|
|
// Imported from vue-router
|
|
export function getLocation(base, mode) {
|
|
if (mode === 'hash') {
|
|
return window.location.hash.replace(/^#\//, '');
|
|
}
|
|
|
|
base = decodeURI(base).slice(0, -1); // consideration is base is normalized with trailing slash
|
|
let path = decodeURI(window.location.pathname);
|
|
|
|
if (base && path.startsWith(base)) {
|
|
path = path.slice(base.length);
|
|
}
|
|
|
|
const fullPath = (path || '/') + window.location.search + window.location.hash;
|
|
|
|
return normalizeURL(fullPath);
|
|
}
|
|
|
|
// Imported from path-to-regexp
|
|
|
|
/**
|
|
* Compile a string to a template function for the path.
|
|
*
|
|
* @param {string} str
|
|
* @param {Object=} options
|
|
* @return {!function(Object=, Object=)}
|
|
*/
|
|
export function compile(str, options) {
|
|
return tokensToFunction(parse(str, options), options);
|
|
}
|
|
|
|
export function getQueryDiff(toQuery, fromQuery) {
|
|
const diff = {};
|
|
const queries = { ...toQuery, ...fromQuery };
|
|
|
|
for (const k in queries) {
|
|
if (String(toQuery[k]) !== String(fromQuery[k])) {
|
|
diff[k] = true;
|
|
}
|
|
}
|
|
|
|
return diff;
|
|
}
|
|
|
|
export function normalizeError(err) {
|
|
let message;
|
|
|
|
if (!(err.message || typeof err === 'string')) {
|
|
try {
|
|
message = JSON.stringify(err, null, 2);
|
|
} catch (e) {
|
|
message = `[${ err.constructor.name }]`;
|
|
}
|
|
} else {
|
|
message = err.message || err;
|
|
}
|
|
|
|
return {
|
|
...err,
|
|
message,
|
|
statusCode: (err.statusCode || err.status || (err.response && err.response.status) || 500)
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The main path matching regexp utility.
|
|
*
|
|
* @type {RegExp}
|
|
*/
|
|
const 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) {
|
|
const tokens = [];
|
|
let key = 0;
|
|
let index = 0;
|
|
let path = '';
|
|
const defaultDelimiter = (options && options.delimiter) || '/';
|
|
let res;
|
|
|
|
while ((res = PATH_REGEXP.exec(str)) !== null) {
|
|
const m = res[0];
|
|
const escaped = res[1];
|
|
const offset = res.index;
|
|
|
|
path += str.slice(index, offset);
|
|
index = offset + m.length;
|
|
|
|
// Ignore already escaped sequences.
|
|
if (escaped) {
|
|
path += escaped[1];
|
|
continue;
|
|
}
|
|
|
|
const next = str[index];
|
|
const prefix = res[2];
|
|
const name = res[3];
|
|
const capture = res[4];
|
|
const group = res[5];
|
|
const modifier = res[6];
|
|
const asterisk = res[7];
|
|
|
|
// Push the current path onto the tokens.
|
|
if (path) {
|
|
tokens.push(path);
|
|
path = '';
|
|
}
|
|
|
|
const partial = prefix !== null && next !== null && next !== prefix;
|
|
const repeat = modifier === '+' || modifier === '*';
|
|
const optional = modifier === '?' || modifier === '*';
|
|
const delimiter = res[2] || defaultDelimiter;
|
|
const pattern = capture || group;
|
|
|
|
tokens.push({
|
|
name: name || key++,
|
|
prefix: prefix || '',
|
|
delimiter,
|
|
optional,
|
|
repeat,
|
|
partial,
|
|
asterisk: Boolean(asterisk),
|
|
pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : `[^${ escapeString(delimiter) }]+?`)
|
|
});
|
|
}
|
|
|
|
// Match any characters still remaining.
|
|
if (index < str.length) {
|
|
path += str.substr(index);
|
|
}
|
|
|
|
// If the path exists, push it onto the end.
|
|
if (path) {
|
|
tokens.push(path);
|
|
}
|
|
|
|
return tokens;
|
|
}
|
|
|
|
/**
|
|
* Prettier encoding of URI path segments.
|
|
*
|
|
* @param {string}
|
|
* @return {string}
|
|
*/
|
|
function encodeURIComponentPretty(str, slashAllowed) {
|
|
const re = slashAllowed ? /[?#]/g : /[/?#]/g;
|
|
|
|
return encodeURI(str).replace(re, (c) => {
|
|
return `%${ c.charCodeAt(0).toString(16).toUpperCase() }`;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Encode the asterisk parameter. Similar to `pretty`, but allows slashes.
|
|
*
|
|
* @param {string}
|
|
* @return {string}
|
|
*/
|
|
function encodeAsterisk(str) {
|
|
return encodeURIComponentPretty(str, true);
|
|
}
|
|
|
|
/**
|
|
* 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');
|
|
}
|
|
|
|
/**
|
|
* Expose a method for transforming tokens into the path function.
|
|
*/
|
|
function tokensToFunction(tokens, options) {
|
|
// Compile all the tokens into regexps.
|
|
const matches = new Array(tokens.length);
|
|
|
|
// Compile all the patterns before compilation.
|
|
for (let i = 0; i < tokens.length; i++) {
|
|
if (typeof tokens[i] === 'object') {
|
|
matches[i] = new RegExp(`^(?:${ tokens[i].pattern })$`, flags(options));
|
|
}
|
|
}
|
|
|
|
return function(obj, opts) {
|
|
let path = '';
|
|
const data = obj || {};
|
|
const options = opts || {};
|
|
const encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;
|
|
|
|
for (let i = 0; i < tokens.length; i++) {
|
|
const token = tokens[i];
|
|
|
|
if (typeof token === 'string') {
|
|
path += token;
|
|
|
|
continue;
|
|
}
|
|
|
|
const value = data[token.name || 'pathMatch'];
|
|
let segment;
|
|
|
|
if (value === null) {
|
|
if (token.optional) {
|
|
// Prepend partial segment prefixes.
|
|
if (token.partial) {
|
|
path += token.prefix;
|
|
}
|
|
|
|
continue;
|
|
} else {
|
|
throw new TypeError(`Expected "${ token.name }" to be defined`);
|
|
}
|
|
}
|
|
|
|
if (Array.isArray(value)) {
|
|
if (!token.repeat) {
|
|
throw new TypeError(`Expected "${ 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 (let 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;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Get the flags for a regexp from the options.
|
|
*
|
|
* @param {Object} options
|
|
* @return {string}
|
|
*/
|
|
function flags(options) {
|
|
return options && options.sensitive ? '' : 'i';
|
|
}
|
|
|
|
export function addLifecycleHook(vm, hook, fn) {
|
|
if (!vm.$options[hook]) {
|
|
vm.$options[hook] = [];
|
|
}
|
|
if (!vm.$options[hook].includes(fn)) {
|
|
vm.$options[hook].push(fn);
|
|
}
|
|
}
|
|
|
|
export const urlJoin = joinURL;
|
|
|
|
export const stripTrailingSlash = withoutTrailingSlash;
|
|
|
|
export const isSamePath = _isSamePath;
|
|
|
|
export function setScrollRestoration(newVal) {
|
|
try {
|
|
window.history.scrollRestoration = newVal;
|
|
} catch (e) {}
|
|
}
|