mirror of
https://github.com/Foundry376/Mailspring.git
synced 2024-11-13 21:24:58 +08:00
345dd941a3
Summary: Fixes: T3550 Fixes: T3504 Test Plan: many of them Reviewers: dillon, bengotow Reviewed By: dillon, bengotow Subscribers: mg Differential Revision: https://phab.nylas.com/D2017
32 lines
1.3 KiB
CoffeeScript
32 lines
1.3 KiB
CoffeeScript
RegExpUtils =
|
|
|
|
# It's important that the regex be wrapped in parens, otherwise
|
|
# javascript's RegExp::exec method won't find anything even when the
|
|
# regex matches!
|
|
#
|
|
# It's also imporant we return a fresh copy of the RegExp every time. A
|
|
# javascript regex is stateful and multiple functions using this method
|
|
# will cause unexpected behavior!
|
|
#
|
|
# See http://tools.ietf.org/html/rfc5322#section-3.4 and
|
|
# https://tools.ietf.org/html/rfc6531 and
|
|
# https://en.wikipedia.org/wiki/Email_address#Local_part
|
|
emailRegex: -> new RegExp(/([a-z.A-Z0-9%#_~$&*+;=:-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4})/g)
|
|
|
|
# https://regex101.com/r/zG7aW4/3
|
|
imageTagRegex: -> /<img\s+[^>]*src="([^"]*)"[^>]*>/g
|
|
|
|
# This tests for valid schemes as per RFC 3986
|
|
# We need both http: https: and mailto: and a variety of other schemes.
|
|
# This does not check for invalid usage of the http: scheme. For
|
|
# example, http:bad.com would pass. We do not check for
|
|
# protocol-relative uri's.
|
|
#
|
|
# Regex explanation here: https://regex101.com/r/nR2yL6/2
|
|
# See RFC here: https://tools.ietf.org/html/rfc3986#section-3.1
|
|
# SO discussion: http://stackoverflow.com/questions/10687099/how-to-test-if-a-url-string-is-absolute-or-relative/31991870#31991870
|
|
hasValidSchemeRegex: -> new RegExp('^[a-z][a-z0-9+.-]*:', 'i')
|
|
|
|
looseStyleTag: -> /<style/gim
|
|
|
|
module.exports = RegExpUtils
|