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util.js
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util.js
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import { cached } from '../util/core'
const decode = decodeURIComponent
const encode = encodeURIComponent
export function parseQuery (query) {
const res = {}
query = query.trim().replace(/^(\?|#|&)/, '')
if (!query) {
return res
}
// Simple parse
query.split('&').forEach(function (param) {
const parts = param.replace(/\+/g, ' ').split('=')
res[parts[0]] = decode(parts[1])
})
return res
}
export function stringifyQuery (obj) {
const qs = []
for (const key in obj) {
qs.push(`${encode(key)}=${encode(obj[key])}`.toLowerCase())
}
return qs.length ? `?${qs.join('&')}` : ''
}
export const getBasePath = cached(base => {
return /^(\/|https?:)/g.test(base)
? base
: cleanPath(window.location.pathname + '/' + base)
})
export function getPath (...args) {
return cleanPath(args.join('/'))
}
export const isAbsolutePath = cached(path => {
return /(:|(\/{2}))/.test(path)
})
export const getParentPath = cached(path => {
return /\/$/g.test(path)
? path
: (path = path.match(/(\S*\/)[^\/]+$/))
? path[1]
: ''
})
export const cleanPath = cached(path => {
return path.replace(/([^:])\/{2,}/g, '$1/')
})