dom/phonenumberutils/PhoneNumberNormalizer.jsm@129ffea94266 (annotated)
dom/phonenumberutils/PhoneNumberNormalizer.jsm
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ |
| michael@0 | 3 | |
| michael@0 | 4 | // Don't modify this code. Please use: |
| michael@0 | 5 | // https://github.com/andreasgal/PhoneNumber.js |
| michael@0 | 6 | |
| michael@0 | 7 | "use strict"; |
| michael@0 | 8 | |
| michael@0 | 9 | this.EXPORTED_SYMBOLS = ["PhoneNumberNormalizer"]; |
| michael@0 | 10 | |
| michael@0 | 11 | this.PhoneNumberNormalizer = (function() { |
| michael@0 | 12 | const UNICODE_DIGITS = /[\uFF10-\uFF19\u0660-\u0669\u06F0-\u06F9]/g; |
| michael@0 | 13 | const VALID_ALPHA_PATTERN = /[a-zA-Z]/g; |
| michael@0 | 14 | const LEADING_PLUS_CHARS_PATTERN = /^[+\uFF0B]+/g; |
| michael@0 | 15 | const NON_DIALABLE_CHARS = /[^,#+\*\d]/g; |
| michael@0 | 16 | |
| michael@0 | 17 | // Map letters to numbers according to the ITU E.161 standard |
| michael@0 | 18 | var E161 = { |
| michael@0 | 19 | 'a': 2, 'b': 2, 'c': 2, |
| michael@0 | 20 | 'd': 3, 'e': 3, 'f': 3, |
| michael@0 | 21 | 'g': 4, 'h': 4, 'i': 4, |
| michael@0 | 22 | 'j': 5, 'k': 5, 'l': 5, |
| michael@0 | 23 | 'm': 6, 'n': 6, 'o': 6, |
| michael@0 | 24 | 'p': 7, 'q': 7, 'r': 7, 's': 7, |
| michael@0 | 25 | 't': 8, 'u': 8, 'v': 8, |
| michael@0 | 26 | 'w': 9, 'x': 9, 'y': 9, 'z': 9 |
| michael@0 | 27 | }; |
| michael@0 | 28 | |
| michael@0 | 29 | // Normalize a number by converting unicode numbers and symbols to their |
| michael@0 | 30 | // ASCII equivalents and removing all non-dialable characters. |
| michael@0 | 31 | function NormalizeNumber(number, numbersOnly) { |
| michael@0 | 32 | if (typeof number !== 'string') { |
| michael@0 | 33 | return ''; |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | number = number.replace(UNICODE_DIGITS, |
| michael@0 | 37 | function (ch) { |
| michael@0 | 38 | return String.fromCharCode(48 + (ch.charCodeAt(0) & 0xf)); |
| michael@0 | 39 | }); |
| michael@0 | 40 | if (!numbersOnly) { |
| michael@0 | 41 | number = number.replace(VALID_ALPHA_PATTERN, |
| michael@0 | 42 | function (ch) { |
| michael@0 | 43 | return String(E161[ch.toLowerCase()] || 0); |
| michael@0 | 44 | }); |
| michael@0 | 45 | } |
| michael@0 | 46 | number = number.replace(LEADING_PLUS_CHARS_PATTERN, "+"); |
| michael@0 | 47 | number = number.replace(NON_DIALABLE_CHARS, ""); |
| michael@0 | 48 | return number; |
| michael@0 | 49 | }; |
| michael@0 | 50 | |
| michael@0 | 51 | |
| michael@0 | 52 | return { |
| michael@0 | 53 | Normalize: NormalizeNumber |
| michael@0 | 54 | }; |
| michael@0 | 55 | })(); |
