mirror of
https://gitlab.com/bramw/baserow.git
synced 2025-04-23 04:40:15 +00:00
92 lines
3.2 KiB
JavaScript
92 lines
3.2 KiB
JavaScript
export const uuid = function () {
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let dt = new Date().getTime()
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const uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
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const r = (dt + Math.random() * 16) % 16 | 0
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dt = Math.floor(dt / 16)
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return (c === 'x' ? r : (r & 0x3) | 0x8).toString(16)
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})
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return uuid
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}
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export const upperCaseFirst = function (string) {
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return string.charAt(0).toUpperCase() + string.slice(1)
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}
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/**
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* Source:
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* https://medium.com/@mhagemann/the-ultimate-way-to-slugify-a-url-string-in-javascript-b8e4a0d849e1
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*/
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export const slugify = (string) => {
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const a =
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'àáâäæãåāăąçćčđďèéêëēėęěğǵḧîïíīįìłḿñńǹňôöòóœøōõőṕŕřßśšşșťțûüùúūǘůűųẃẍÿýžźż·/_,:;'
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const b =
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'aaaaaaaaaacccddeeeeeeeegghiiiiiilmnnnnoooooooooprrsssssttuuuuuuuuuwxyyzzz------'
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const p = new RegExp(a.split('').join('|'), 'g')
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return string
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.toString()
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.toLowerCase()
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.replace(/\s+/g, '-') // Replace spaces with -
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.replace(p, (c) => b.charAt(a.indexOf(c))) // Replace special characters
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.replace(/&/g, '-and-') // Replace & with 'and'
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.replace(/[^\w-]+/g, '') // Remove all non-word characters
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.replace(/--+/g, '-') // Replace multiple - with single -
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.replace(/^-+/, '') // Trim - from start of text
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.replace(/-+$/, '') // Trim - from end of text
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}
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export const isValidURL = (str) => {
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const pattern = new RegExp(
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'^((https?|ftps?):\\/\\/)?' + // protocol
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'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' + // domain name
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'((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address
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'(\\:\\d+)?(\\/[-a-z\\d\\*%_.~+]*)*' + // port and path
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'(\\?[;&a-z\\d%_.~+=-]*)?' + // query string
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'(\\#[-a-z\\d_]*)?$',
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'i'
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) // fragment locator
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return !!pattern.test(str)
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}
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export const isValidEmail = (str) => {
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// Please keep these regex in sync with the backend
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// See baserow.contrib.database.fields.field_types.EmailFieldType
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// Javascript does not support using \w to match unicode letters like python.
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// Instead we match all unicode letters including ones with modifiers by using the
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// regex \p{L}\p{M}* taken from https://www.regular-expressions.info/unicode.html
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// Unicode Categories section.
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const lookahead = /(?=^.{3,254}$)/
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// The regex property escapes below are supported as of ES 2018.
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const localAndDomain = /([-.[\]!#$&*+/=?^_`{|}~0-9]|\p{L}\p{M}*)+/
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const start = /^/
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const at = /@/
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const end = /$/
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const pattern = new RegExp(
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lookahead.source +
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start.source +
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localAndDomain.source +
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at.source +
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localAndDomain.source +
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end.source,
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'iu'
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)
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return !!pattern.test(str)
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}
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// Regex duplicated from
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// src/baserow/contrib/database/fields/field_types.py#PhoneNumberFieldType
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// Docs reference what characters are valid in PhoneNumberFieldType.getDocsDescription
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// Ensure they are kept in sync.
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export const isSimplePhoneNumber = (str) => {
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const pattern = /^[0-9NnXx,+._*()#=;/ -]{1,100}$/
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return pattern.test(str)
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}
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export const isSecureURL = (str) => {
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return str.toLowerCase().substr(0, 5) === 'https'
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}
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export const escapeRegExp = (string) => {
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return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
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}
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