From 21876631f710b337a57af60f692f79d6ca9ad076 Mon Sep 17 00:00:00 2001 From: David Humphrey Date: Mon, 29 Jan 2018 08:48:22 -0500 Subject: [PATCH] Initial work to port findNumbers to js, not yet complete --- .../i18n/phonenumbers/phonenumbermatch.js | 88 +++ .../phonenumbers/phonenumbermatch_test.js | 52 ++ .../i18n/phonenumbers/phonenumbermatcher.js | 602 ++++++++++++++++++ .../phonenumbers/phonenumbermatcher_test.js | 118 ++++ .../i18n/phonenumbers/phonenumberutil.js | 50 ++ .../phonenumbers/phonenumberutil_test.html | 6 +- 6 files changed, 915 insertions(+), 1 deletion(-) create mode 100644 javascript/i18n/phonenumbers/phonenumbermatch.js create mode 100644 javascript/i18n/phonenumbers/phonenumbermatch_test.js create mode 100644 javascript/i18n/phonenumbers/phonenumbermatcher.js create mode 100644 javascript/i18n/phonenumbers/phonenumbermatcher_test.js diff --git a/javascript/i18n/phonenumbers/phonenumbermatch.js b/javascript/i18n/phonenumbers/phonenumbermatch.js new file mode 100644 index 000000000..da159a2dd --- /dev/null +++ b/javascript/i18n/phonenumbers/phonenumbermatch.js @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2011 The Libphonenumber Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +goog.provide('i18n.phonenumbers.PhoneNumberMatch'); + +/** + * The immutable match of a phone number within a piece of text. Matches may be found using + * {@link PhoneNumberUtil#findNumbers}. + * + *

A match consists of the {@linkplain #number() phone number} as well as the + * {@linkplain #start() start} and {@linkplain #end() end} offsets of the corresponding subsequence + * of the searched text. Use {@link #rawString()} to obtain a copy of the matched subsequence. + * + *

The following annotated example clarifies the relationship between the searched text, the + * match offsets, and the parsed number: + + * 

+ * CharSequence text = "Call me at +1 425 882-8080 for details.";
+ * String country = "US";
+ * PhoneNumberUtil util = PhoneNumberUtil.getInstance();
+ *
+ * // Find the first phone number match:
+ * PhoneNumberMatch m = util.findNumbers(text, country).iterator().next();
+ *
+ * // rawString() contains the phone number as it appears in the text.
+ * "+1 425 882-8080".equals(m.rawString());
+ *
+ * // start() and end() define the range of the matched subsequence.
+ * CharSequence subsequence = text.subSequence(m.start(), m.end());
+ * "+1 425 882-8080".contentEquals(subsequence);
+ *
+ * // number() returns the the same result as PhoneNumberUtil.{@link PhoneNumberUtil#parse parse()}
+ * // invoked on rawString().
+ * util.parse(m.rawString(), country).equals(m.number());
+ *
+ */ +i18n.phonenumbers.PhoneNumberMatch = function(start, rawString, number) { + if (start < 0) { + throw new Error('Start index must be >= 0.'); + } + if (rawString == null) { + throw new Error('rawString must not be null'); + } + if (number == null) { + throw new Error('number must not be null'); + } + + /** The start index into the text. */ + this.start = start; + /** The raw substring matched. */ + this.rawString = rawString; + /** The matched phone number. */ + this.number = number; + + /** The exclusive end index of the matched phone number within the searched text. */ + this.end = start + rawString.length; +}; + +i18n.phonenumbers.PhoneNumberMatch.prototype.toString = function() { + return 'PhoneNumberMatch [' + this.start + ',' + this.end + ') ' + this.rawString; +}; + +/** XXX: do I care about this? + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (!(obj instanceof PhoneNumberMatch)) { + return false; + } + PhoneNumberMatch other = (PhoneNumberMatch) obj; + return rawString.equals(other.rawString) && (start == other.start) + && number.equals(other.number); + } +**/ diff --git a/javascript/i18n/phonenumbers/phonenumbermatch_test.js b/javascript/i18n/phonenumbers/phonenumbermatch_test.js new file mode 100644 index 000000000..f2f26e30c --- /dev/null +++ b/javascript/i18n/phonenumbers/phonenumbermatch_test.js @@ -0,0 +1,52 @@ +goog.require('goog.testing.jsunit'); +goog.require('i18n.phonenumbers.PhoneNumber'); +goog.require('i18n.phonenumbers.PhoneNumberMatch'); +goog.require('i18n.phonenumbers.PhoneNumberUtil'); + +var phoneUtil = i18n.phonenumbers.PhoneNumberUtil.getInstance(); +var PhoneNumber = i18n.phonenumbers.PhoneNumber; +var PhoneNumberMatch = i18n.phonenumbers.PhoneNumberMatch + +/** + * Tests the value type semantics. Equality and hash code must be based on the covered range and + * corresponding phone number. Range and number correctness are tested by + * {@link PhoneNumberMatcherTest}. + */ +function testPhoneNumberMatchValueTypeSemantics() { + var number = new PhoneNumber(); + var match1 = new PhoneNumberMatch(10, "1 800 234 45 67", number); + var match2 = new PhoneNumberMatch(10, "1 800 234 45 67", number); + + assertEquals(match1.start, match2.start); + assertEquals(match1.end, match2.end); + assertEquals(match1.number, match2.number); + assertEquals(match1.rawString, match2.rawString); + assertEquals("1 800 234 45 67", match1.rawString); +} + +/** + * Tests the value type semantics for matches with a null number. + */ +function testPhoneNumberMatchIllegalArguments() { + var number; + + try { + number = new PhoneNumberMatch(-110, "1 800 234 45 67", new PhoneNumber()); + fail(); + } catch (e) { /* success */ } + + try { + number = new PhoneNumberMatch(10, "1 800 234 45 67", null); + fail(); + } catch (e) { /* success */ } + + try { + number = new PhoneNumberMatch(10, null, new PhoneNumber()); + fail(); + } catch (e) { /* success */ } + + try { + number = new PhoneNumberMatch(10, null, null); + fail(); + } catch (e) { /* success */ } +} diff --git a/javascript/i18n/phonenumbers/phonenumbermatcher.js b/javascript/i18n/phonenumbers/phonenumbermatcher.js new file mode 100644 index 000000000..a0ebb8894 --- /dev/null +++ b/javascript/i18n/phonenumbers/phonenumbermatcher.js @@ -0,0 +1,602 @@ +/* + * Copyright (C) 2011 The Libphonenumber Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +goog.provide('i18n.phonenumbers.PhoneNumberMatcher'); + +goog.require('i18n.phonenumbers.PhoneNumberUtil'); + +var PhoneNumberUtil = i18n.phonenumbers.PhoneNumberUtil; + +/** The potential states of a PhoneNumberMatcher. */ +var State = { + NOT_READY: -1, + READY: 0, + DONE: 1 +}; + +/** + * Matches strings that look like publication pages. Example: + * 
Computing Complete Answers to Queries in the Presence of Limited Access Patterns.
+ * Chen Li. VLDB J. 12(3): 211-227 (2003).
+ * + * The string "211-227 (2003)" is not a telephone number. + */ +var PUB_PAGES = /\d{1,5}-+\d{1,5}\s{0,4}\(\d{1,4}/; + +/** + * Matches strings that look like dates using "/" as a separator. Examples: 3/10/2011, 31/10/96 or + * 08/31/95. + */ +var SLASH_SEPARATED_DATES = /(?:(?:[0-3]?\d\/[01]?\d)|(?:[01]?\d\/[0-3]?\d))\/(?:[12]\d)?\d{2}/; + +/** + * Matches timestamps. Examples: "2012-01-02 08:00". Note that the reg-ex does not include the + * trailing ":\d\d" -- that is covered by TIME_STAMPS_SUFFIX. + */ +var TIME_STAMPS = /[12]\d{3}[-/]?[01]\d[-/]?[0-3]\d +[0-2]\d$/; +var TIME_STAMPS_SUFFIX = /:[0-5]\d/; + +/** + * Non-Spaceing Mark (Mn Unicode Category generated via https://apps.timwhitlock.info/js/regex#) + */ +var NON_SPACING_MARK = /[\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1-\u05c2\u05c4-\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7-\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0901-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0954\u0962-\u0963\u0981\u09bc\u09c1-\u09c4\u09cd\u09e2-\u09e3\u0a01-\u0a02\u0a3c\u0a41-\u0a42\u0a47-\u0a48\u0a4b-\u0a4d\u0a51\u0a70-\u0a71\u0a75\u0a81-\u0a82\u0abc\u0ac1-\u0ac5\u0ac7-\u0ac8\u0acd\u0ae2-\u0ae3\u0b01\u0b3c\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b62-\u0b63\u0b82\u0bc0\u0bcd\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55-\u0c56\u0c62-\u0c63\u0cbc\u0cbf\u0cc6\u0ccc-\u0ccd\u0ce2-\u0ce3\u0d41-\u0d44\u0d4d\u0d62-\u0d63\u0dca\u0dd2-\u0dd4\u0dd6\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb-\u0ebc\u0ec8-\u0ecd\u0f18-\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86-\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039-\u103a\u103d-\u103e\u1058-\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085-\u1086\u108d\u135f\u1712-\u1714\u1732-\u1734\u1752-\u1753\u1772-\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927-\u1928\u1932\u1939-\u193b\u1a17-\u1a18\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80-\u1b81\u1ba2-\u1ba5\u1ba8-\u1ba9\u1c2c-\u1c33\u1c36-\u1c37\u1dc0-\u1de6\u1dfe-\u1dff\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2de0-\u2dff\u302a-\u302f\u3099-\u309a\ua66f\ua67c-\ua67d\ua802\ua806\ua80b\ua825-\ua826\ua8c4\ua926-\ua92d\ua947-\ua951\uaa29-\uaa2e\uaa31-\uaa32\uaa35-\uaa36\uaa43\uaa4c\ufb1e\ufe00-\ufe0f\ufe20-\ufe26]|\ud800\uddfd|\ud802[\ude01-\ude03\ude05-\ude06\ude0c-\ude0f\ude38-\ude3a\ude3f]|\ud834[\udd67-\udd69\udd7b-\udd82\udd85-\udd8b\uddaa-\uddad\ude42-\ude44]|\udb40[\udd00-\uddef]/; + +/** + * Currency Symbol (Sc Unicode Category generated via https://mothereff.in/regexpu with `/\p{Sc}/u`) + */ +var CURRENCY_SYMBOL = /[\$\xA2-\xA5\u058F\u060B\u09F2\u09F3\u09FB\u0AF1\u0BF9\u0E3F\u17DB\u20A0-\u20BF\uA838\uFDFC\uFE69\uFF04\uFFE0\uFFE1\uFFE5\uFFE6]/; + +/** + * Is Letter - https://docs.oracle.com/javase/7/docs/api/java/lang/Character.html#isLetter(char) + * + * UPPERCASE_LETTER (Lu) + * LOWERCASE_LETTER (Ll) + * TITLECASE_LETTER (Lt) + * MODIFIER_LETTER (Lm) + * OTHER_LETTER (Lo) + * + * Regex generated via https://mothereff.in/regexpu with `/\p{L}/u` + */ +var IS_LETTER = 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0-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC00-\uDC34\uDC47-\uDC4A\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDE00\uDE0B-\uDE32\uDE3A\uDE50\uDE5C-\uDE83\uDE86-\uDE89\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC2E\uDC40\uDC72-\uDC8F\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD30\uDD46]|\uD808[\uDC00-\uDF99]|\uD809[\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4\uDD00-\uDD43]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D])/; + +/** + * Is Latin: + * + * UnicodeBlock.BASIC_LATIN + * UnicodeBlock.LATIN_1_SUPPLEMENT + * UnicodeBlock.LATIN_EXTENDED_A + * UnicodeBlock.LATIN_EXTENDED_ADDITIONAL + * UnicodeBlock.LATIN_EXTENDED_B + * UnicodeBlock.COMBINING_DIACRITICAL_MARKS + * + * JS equiv of Unicode categories for the above via https://apps.timwhitlock.info/js/regex# + */ +var IS_LATIN = /[\u0000-~\u0080-þĀ-žƀ-Ɏ\u0300-\u036eḀ-Ỿ]/; + +/** + * Patterns used to extract phone numbers from a larger phone-number-like pattern. These are + * ordered according to specificity. For example, white-space is last since that is frequently + * used in numbers, not just to separate two numbers. We have separate patterns since we don't + * want to break up the phone-number-like text on more than one different kind of symbol at one + * time, although symbols of the same type (e.g. space) can be safely grouped together. + * + * Note that if there is a match, we will always check any text found up to the first match as + * well. + */ +var INNER_MATCHES = [ + // Breaks on the slash - e.g. "651-234-2345/332-445-1234" + /\/+(.*)/, + // Note that the bracket here is inside the capturing group, since we consider it part of the + // phone number. Will match a pattern like "(650) 223 3345 (754) 223 3321". + /(\([^(]*)/, + // Breaks on a hyphen - e.g. "12345 - 332-445-1234 is my number." + // We require a space on either side of the hyphen for it to be considered a separator. + // orginal was --> /(?:\p{Z}-|-\p{Z})\p{Z}*(.+)/, + /(?:[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]\-|\-[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000])[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)/, + // Various types of wide hyphens. Note we have decided not to enforce a space here, since it's + // possible that it's supposed to be used to break two numbers without spaces, and we haven't + // seen many instances of it used within a number. + // original was --> /[\u2012-\u2015\uFF0D]\p{Z}*(.+)/, + /[\u2012-\u2015\uFF0D][ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)/, + // Breaks on a full stop - e.g. "12345. 332-445-1234 is my number." + // original was --> /\.+\p{Z}*([^.]+)/, + /\.+[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*((?:[\0-\-\/-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)/, + // Breaks on space - e.g. "3324451234 8002341234" + // original was --> /\p{Z}+(\P{Z}+)/ + /[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+((?:[\0-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)/ +]; + +/** + * The phone number pattern used by {@link #find}, similar to + * {@code PhoneNumberUtil.VALID_PHONE_NUMBER}, but with the following differences: + * + */ +var PATTERN; // built dynamically below + +/** + * Pattern to check that brackets match. Opening brackets should be closed within a phone number. + * This also checks that there is something inside the brackets. Having no brackets at all is also + * fine. + */ +var MATCHING_BRACKETS; // built dynamically below + +/** + * Punctuation that may be at the start of a phone number - brackets and plus signs. + */ +var LEAD_CLASS; // built dynamically below + +(function () { + + /** Returns a regular expression quantifier with an upper and lower limit. */ + function limit(lower, upper) { + if ((lower < 0) || (upper <= 0) || (upper < lower)) { + throw new Error('invalid lower or upper limit'); + } + return "{" + lower + "," + upper + "}"; + } + + /* Builds the MATCHING_BRACKETS and PATTERN regular expressions. The building blocks below exist + * to make the pattern more easily understood. */ + + var openingParens = "(\\[\uFF08\uFF3B"; + var closingParens = ")\\]\uFF09\uFF3D"; + var nonParens = "[^" + openingParens + closingParens + "]"; + + /* Limit on the number of pairs of brackets in a phone number. */ + var bracketPairLimit = limit(0, 3); + /* + * An opening bracket at the beginning may not be closed, but subsequent ones should be. It's + * also possible that the leading bracket was dropped, so we shouldn't be surprised if we see a + * closing bracket first. We limit the sets of brackets in a phone number to four. + */ + MATCHING_BRACKETS = new RegExp( + "(?:[" + openingParens + "])?" + "(?:" + nonParens + "+" + "[" + closingParens + "])?" + + nonParens + "+" + + "(?:[" + openingParens + "]" + nonParens + "+[" + closingParens + "])" + bracketPairLimit + + nonParens + "*"); + + /* Limit on the number of leading (plus) characters. */ + var leadLimit = limit(0, 2); + /* Limit on the number of consecutive punctuation characters. */ + var punctuationLimit = limit(0, 4); + /* The maximum number of digits allowed in a digit-separated block. As we allow all digits in a + * single block, set high enough to accommodate the entire national number and the international + * country code. */ + var digitBlockLimit = + PhoneNumberUtil.MAX_LENGTH_FOR_NSN_ + PhoneNumberUtil.MAX_LENGTH_COUNTRY_CODE_; + /* Limit on the number of blocks separated by punctuation. Uses digitBlockLimit since some + * formats use spaces to separate each digit. */ + var blockLimit = limit(0, digitBlockLimit); + + /* A punctuation sequence allowing white space. */ + var punctuation = "[" + PhoneNumberUtil.VALID_PUNCTUATION + "]" + punctuationLimit; + /* A digits block without punctuation. */ + // XXX: can't use \p{Nd} in es5, so here's a transpiled version via https://mothereff.in/regexpu + var es5DigitSequence = '(?:[0-9\u0660-\u0669\u06F0-\u06F9\u07C0-\u07C9\u0966-\u096F\u09E6-\u09EF\u0A66-\u0A6F\u0AE6-\u0AEF\u0B66-\u0B6F\u0BE6-\u0BEF\u0C66-\u0C6F\u0CE6-\u0CEF\u0D66-\u0D6F\u0DE6-\u0DEF\u0E50-\u0E59\u0ED0-\u0ED9\u0F20-\u0F29\u1040-\u1049\u1090-\u1099\u17E0-\u17E9\u1810-\u1819\u1946-\u194F\u19D0-\u19D9\u1A80-\u1A89\u1A90-\u1A99\u1B50-\u1B59\u1BB0-\u1BB9\u1C40-\u1C49\u1C50-\u1C59\uA620-\uA629\uA8D0-\uA8D9\uA900-\uA909\uA9D0-\uA9D9\uA9F0-\uA9F9\uAA50-\uAA59\uABF0-\uABF9\uFF10-\uFF19]|\uD801[\uDCA0-\uDCA9]|\uD804[\uDC66-\uDC6F\uDCF0-\uDCF9\uDD36-\uDD3F\uDDD0-\uDDD9\uDEF0-\uDEF9]|[\uD805\uD807][\uDC50-\uDC59\uDCD0-\uDCD9\uDE50-\uDE59\uDEC0-\uDEC9\uDF30-\uDF39]|\uD806[\uDCE0-\uDCE9]|\uD81A[\uDE60-\uDE69\uDF50-\uDF59]|\uD835[\uDFCE-\uDFFF]|\uD83A[\uDD50-\uDD59])'; + var digitSequence = es5DigitSequence + limit(1, digitBlockLimit); + + var leadClassChars = openingParens + PhoneNumberUtil.PLUS_CHARS_; + var leadClass = "[" + leadClassChars + "]"; + LEAD_CLASS = new RegExp(leadClass); + + /* Phone number pattern allowing optional punctuation. */ + PATTERN = new RegExp( + "(?:" + leadClass + punctuation + ")" + leadLimit + + digitSequence + "(?:" + punctuation + digitSequence + ")" + blockLimit + + "(?:" + PhoneNumberUtil.EXTN_PATTERNS_FOR_MATCHING + ")?", + PhoneNumberUtil.REGEX_FLAGS); + console.log(PATTERN); +}()); + +/** + * Trims away any characters after the first match of {@code pattern} in {@code candidate}, + * returning the trimmed version. + */ +function trimAfterFirstMatch(pattern, candidate) { + var trailingCharsMatcher = pattern.exec(candidate); + if (trailingCharsMatcher && trailingCharsMatcher.length) { + candidate = candidate.substring(0, trailingCharsMatcher[0].index); + } + return candidate; +} + +/** + * Helper method to determine if a character is a Latin-script letter or not. For our purposes, + * combining marks should also return true since we assume they have been added to a preceding + * Latin character. + */ +function isLatinLetter(letter) { + // Combining marks are a subset of non-spacing-mark. + if (!IS_LETTER.test(letter) && !NON_SPACING_MARK.test(letter)) { + return false; + } + + return IS_LATIN.test(letter); +} + +function isInvalidPunctuationSymbol(character) { + return character == '%' || CURRENCY_SYMBOL.test(character); +} + +/** + * Creates a new instance. See the factory methods in {@link PhoneNumberUtil} on how to obtain a + * new instance. + * + * @param util the phone number util to use + * @param text the character sequence that we will search, null for no text + * @param country the country to assume for phone numbers not written in international format + * (with a leading plus, or with the international dialing prefix of the specified region). + * May be null or "ZZ" if only numbers with a leading plus should be + * considered. + * @param leniency the leniency to use when evaluating candidate phone numbers + * @param maxTries the maximum number of invalid numbers to try before giving up on the text. + * This is to cover degenerate cases where the text has a lot of false positives in it. Must + * be {@code >= 0}. + */ +i18n.phonenumbers.PhoneNumberMatcher = function(util, text, country, leniency, maxTries) { + if (util == null) { + throw new Error('util can not be null'); + } + if (leniency == null) { + throw new Error('leniency can not be null'); + } + if (maxTries < 0) { + throw new Error('maxTries must be greater than 0'); + } + + /** The phone number utility. */ + this.phoneUtil = util; + /** The text searched for phone numbers. */ + this.text = text || ""; + /** + * The region (country) to assume for phone numbers without an international prefix, possibly + * null. + */ + this.preferredRegion = country; + /** The degree of validation requested. NOTE: Java `findNumbers` always uses VALID, so we hard code that here */ + this.leniency = { + verify: function(number, candidate, util) { + if (!util.isValidNumber(number) + || !i18n.phonenumbers.PhoneNumberMatcher.containsOnlyValidXChars(number, candidate, util)) { + return false; + } + return i18n.phonenumbers.PhoneNumberMatcher.isNationalPrefixPresentIfRequired(number, util); + } + }; + + /** The maximum number of retries after matching an invalid number. */ + this.maxTries = maxTries; + + /** The iteration tristate. */ + this.state = State.NOT_READY; + /** The last successful match, null unless in {@link State#READY}. */ + this.lastMatch = null; + /** The next index to start searching at. Undefined in {@link State#DONE}. */ + this.searchIndex = 0; +}; + +/** + * Attempts to find the next subsequence in the searched sequence on or after {@code searchIndex} + * that represents a phone number. Returns the next match, null if none was found. + * + * @param index the search index to start searching at + * @return the phone number match found, null if none can be found + */ +i18n.phonenumbers.PhoneNumberMatcher.prototype.find = function(index) { + var matches; + var text = this.text.substring(index); + + while((this.maxTries > 0) && ((matches = PATTERN.exec(text)) !== null)) { + var candidate = matches[0]; + var start = matches.index; + + // Check for extra numbers at the end. + // TODO: This is the place to start when trying to support extraction of multiple phone number + // from split notations (+41 79 123 45 67 / 68). + candidate = trimAfterFirstMatch(PhoneNumberUtil.SECOND_NUMBER_START_PATTERN_, candidate); + + var match = this.extractMatch(candidate, start); + if (match != null) { + return match; + } + + maxTries--; + } + + return null; +}; + +i18n.phonenumbers.PhoneNumberMatcher.prototype.hasNext = function() { + if (this.state == State.NOT_READY) { + this.lastMatch = this.find(this.searchIndex); + if (this.lastMatch == null) { + this.state = State.DONE; + } else { + this.searchIndex = this.lastMatch.end; + this.state = State.READY; + } + } + return this.state == State.READY; +}; + +i18n.phonenumbers.PhoneNumberMatcher.prototype.next = function() { + // Check the state and find the next match as a side-effect if necessary. + if (!this.hasNext()) { + throw new Error('no element'); + } + + // Don't retain that memory any longer than necessary. + var result = this.lastMatch; + this.lastMatch = null; + this.state = State.NOT_READY; + return result; +}; + +i18n.phonenumbers.PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber = function(number, candidate) { + var firstSlashInBodyIndex = candidate.indexOf('/'); + if (firstSlashInBodyIndex < 0) { + // No slashes, this is okay. + return false; + } + // Now look for a second one. + var secondSlashInBodyIndex = candidate.indexOf('/', firstSlashInBodyIndex + 1); + if (secondSlashInBodyIndex < 0) { + // Only one slash, this is okay. + return false; + } + + // If the first slash is after the country calling code, this is permitted. + var candidateHasCountryCode = + (number.getCountryCodeSource() == CountryCodeSource.FROM_NUMBER_WITH_PLUS_SIGN + || number.getCountryCodeSource() == CountryCodeSource.FROM_NUMBER_WITHOUT_PLUS_SIGN); + if (candidateHasCountryCode + && PhoneNumberUtil.normalizeDigitsOnly(candidate.substring(0, firstSlashInBodyIndex)) == + number.getCountryCode()) { + // Any more slashes and this is illegal. + return candidate.substring(secondSlashInBodyIndex + 1).indexOf('/') > -1; + } + return true; +}; + +i18n.phonenumbers.PhoneNumberMatcher.containsOnlyValidXChars = + function(number, candidate, util) { + + var charAtIndex; + var charAtNextIndex; + + // The characters 'x' and 'X' can be (1) a carrier code, in which case they always precede the + // national significant number or (2) an extension sign, in which case they always precede the + // extension number. We assume a carrier code is more than 1 digit, so the first case has to + // have more than 1 consecutive 'x' or 'X', whereas the second case can only have exactly 1 'x' + // or 'X'. We ignore the character if it appears as the last character of the string. + for (var index = 0; index < candidate.length - 1; index++) { + charAtIndex = candidate.charAt(index); + if (charAtIndex == 'x' || charAtIndex == 'X') { + charAtNextIndex = candidate.charAt(index + 1); + if (charAtNextIndex == 'x' || charAtNextIndex == 'X') { + // This is the carrier code case, in which the 'X's always precede the national + // significant number. + index++; + if (util.isNumberMatch(number, candidate.substring(index)) != i18n.phonenumbers.PhoneNumberUtil.MatchType.NSN_MATCH) { + return false; + } + // This is the extension sign case, in which the 'x' or 'X' should always precede the + // extension number. + } else if (!PhoneNumberUtil.normalizeDigitsOnly(candidate.substring(index)) == + number.getExtension()) { + return false; + } + } + } + return true; +}; + +/** + * Attempts to extract a match from a {@code candidate} character sequence. + * + * @param candidate the candidate text that might contain a phone number + * @param offset the offset of {@code candidate} within {@link #text} + * @return the match found, null if none can be found + */ +i18n.phonenumbers.PhoneNumberMatcher.prototype.extractMatch = function(candidate, offset) { + // Skip a match that is more likely to be a date. + if (SLASH_SEPARATED_DATES.test(candidate)) { + return null; + } + + // Skip potential time-stamps. + if (TIME_STAMPS.test(candidate)) { + var followingText = this.text.substring(offset + candidate.length); + if (TIME_STAMPS_SUFFIX.test(followingText)) { + return null; + } + } + + // Try to come up with a valid match given the entire candidate. + var match = this.parseAndVerify(candidate, offset); + if (match != null) { + return match; + } + + // If that failed, try to find an "inner match" - there might be a phone number within this + // candidate. + return this.extractInnerMatch(candidate, offset); +}; + +/** + * Attempts to extract a match from {@code candidate} if the whole candidate does not qualify as a + * match. + * + * @param candidate the candidate text that might contain a phone number + * @param offset the current offset of {@code candidate} within {@link #text} + * @return the match found, null if none can be found + */ +i18n.phonenumbers.PhoneNumberMatcher.prototype.extractInnerMatch = function(candidate, offset) { + var group; + var match; + + for (var i = 0; i < INNER_MATCHES.length; i++) { + var groupMatch = INNER_MATCHES[i].exec(candidate); + var isFirstMatch = true; + while (groupMatch && this.maxTries > 0) { + if (isFirstMatch) { + // We should handle any group before this one too. + group = trimAfterFirstMatch(PhoneNumberUtil.UNWANTED_END_CHAR_PATTERN_, + candidate.substring(0, groupMatch.index)); + var match = this.parseAndVerify(group, offset); + if (match != null) { + return match; + } + this.maxTries--; + isFirstMatch = false; + } + group = trimAfterFirstMatch(PhoneNumberUtil.UNWANTED_END_CHAR_PATTERN_, + groupMatch[1]); + match = this.parseAndVerify(group, offset + groupMatch.index); + if (match != null) { + return match; + } + this.maxTries--; + } + } + return null; +}; + +/** + * Parses a phone number from the {@code candidate} using {@link PhoneNumberUtil#parse} and + * verifies it matches the requested {@link #leniency}. If parsing and verification succeed, a + * corresponding {@link PhoneNumberMatch} is returned, otherwise this method returns null. + * + * @param candidate the candidate match + * @param offset the offset of {@code candidate} within {@link #text} + * @return the parsed and validated phone number match, or null + */ +i18n.phonenumbers.PhoneNumberMatcher.prototype.parseAndVerify = function(candidate, offset) { + try { + debugger; + // Check the candidate doesn't contain any formatting which would indicate that it really + // isn't a phone number. + if (!MATCHING_BRACKETS.test(candidate) || PUB_PAGES.test(candidate)) { + return null; + } + + // If leniency is set to VALID (always is in Java code) or stricter, we also want to skip numbers that are surrounded + // by Latin alphabetic characters, to skip cases like abc8005001234 or 8005001234def. + // If the candidate is not at the start of the text, and does not start with phone-number + // punctuation, check the previous character. + if (offset > 0) { + var leadClassMatches = LEAD_CLASS.exec(candidate); + if(leadClassMatches && leadClassMatches.index !== 0) { + var previousChar = this.text.charAt(offset - 1); + // We return null if it is a latin letter or an invalid punctuation symbol. + if (isInvalidPunctuationSymbol(previousChar) || isLatinLetter(previousChar)) { + return null; + } + } + } + var lastCharIndex = offset + candidate.length; + if (lastCharIndex < this.text.length) { + var nextChar = this.text.charAt(lastCharIndex); + if (isInvalidPunctuationSymbol(nextChar) || isLatinLetter(nextChar)) { + return null; + } + } + + var number = phoneUtil.parseAndKeepRawInput(candidate, this.preferredRegion); + + // Check Israel * numbers: these are a special case in that they are four-digit numbers that + // our library supports, but they can only be dialled with a leading *. Since we don't + // actually store or detect the * in our phone number library, this means in practice we + // detect most four digit numbers as being valid for Israel. We are considering moving these + // numbers to ShortNumberInfo instead, in which case this problem would go away, but in the + // meantime we want to restrict the false matches so we only allow these numbers if they are + // preceded by a star. We enforce this for all leniency levels even though these numbers are + // technically accepted by isPossibleNumber and isValidNumber since we consider it to be a + // deficiency in those methods that they accept these numbers without the *. + // TODO: Remove this or make it significantly less hacky once we've decided how to + // handle these short codes going forward in ShortNumberInfo. We could use the formatting + // rules for instance, but that would be slower. + if (phoneUtil.getRegionCodeForCountryCode(number.getCountryCode()) == "IL" + && phoneUtil.getNationalSignificantNumber(number).length == 4 + && (offset == 0 || (offset > 0 && this.text.charAt(offset - 1) != '*'))) { + // No match. + return null; + } + + if (this.leniency.verify(number, candidate, phoneUtil)) { + // We used parseAndKeepRawInput to create this number, but for now we don't return the extra + // values parsed. TODO: stop clearing all values here and switch all users over + // to using rawInput() rather than the rawString() of PhoneNumberMatch. + number.clearCountryCodeSource(); + number.clearRawInput(); + number.clearPreferredDomesticCarrierCode(); + return new PhoneNumberMatch(offset, candidate, number); + } + } catch (e) { + console.log(e); + // ignore and continue + } + return null; +}; + +i18n.phonenumbers.PhoneNumberMatcher.isNationalPrefixPresentIfRequired(number, util) { + // First, check how we deduced the country code. If it was written in international format, then + // the national prefix is not required. + if (number.getCountryCodeSource() != CountryCodeSource.FROM_DEFAULT_COUNTRY) { + return true; + } + var phoneNumberRegion = + util.getRegionCodeForCountryCode(number.getCountryCode()); + var metadata = util.getMetadataForRegion(phoneNumberRegion); + if (metadata == null) { + return true; + } + // Check if a national prefix should be present when formatting this number. + var nationalNumber = util.getNationalSignificantNumber(number); + NumberFormat formatRule = + util.chooseFormattingPatternForNumber(metadata.numberFormats(), nationalNumber); + // To do this, we check that a national prefix formatting rule was present and that it wasn't + // just the first-group symbol ($1) with punctuation. + if ((formatRule != null) && formatRule.getNationalPrefixFormattingRule().length() > 0) { + if (formatRule.getNationalPrefixOptionalWhenFormatting()) { + // The national-prefix is optional in these cases, so we don't need to check if it was + // present. + return true; + } + if (PhoneNumberUtil.formattingRuleHasFirstGroupOnly( + formatRule.getNationalPrefixFormattingRule())) { + // National Prefix not needed for this number. + return true; + } + // Normalize the remainder. + String rawInputCopy = PhoneNumberUtil.normalizeDigitsOnly(number.getRawInput()); + StringBuilder rawInput = new StringBuilder(rawInputCopy); + // Check if we found a national prefix and/or carrier code at the start of the raw input, and + // return the result. + return util.maybeStripNationalPrefixAndCarrierCode(rawInput, metadata, null); + } + return true; +}; diff --git a/javascript/i18n/phonenumbers/phonenumbermatcher_test.js b/javascript/i18n/phonenumbers/phonenumbermatcher_test.js new file mode 100644 index 000000000..b03b5e075 --- /dev/null +++ b/javascript/i18n/phonenumbers/phonenumbermatcher_test.js @@ -0,0 +1,118 @@ +/* + * Copyright (C) 2011 The Libphonenumber Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +goog.require('goog.testing.jsunit'); +goog.require('i18n.phonenumbers.PhoneNumber'); +goog.require('i18n.phonenumbers.PhoneNumber.CountryCodeSource'); +goog.require('i18n.phonenumbers.PhoneNumberMatcher'); +goog.require('i18n.phonenumbers.PhoneNumberMatch'); +goog.require('i18n.phonenumbers.PhoneNumberUtil'); +goog.require('i18n.phonenumbers.RegionCode'); + +var phoneUtil = i18n.phonenumbers.PhoneNumberUtil.getInstance(); +var PhoneNumber = i18n.phonenumbers.PhoneNumber; +var PhoneNumberMatch = i18n.phonenumbers.PhoneNumberMatch; +var PhoneNumberMatcher = i18n.phonenumbers.PhoneNumberMatcher; +var CountryCodeSource = i18n.phonenumbers.PhoneNumber.CountryCodeSource; +var RegionCode = i18n.phonenumbers.RegionCode; + +console.log('phoneUtil', phoneUtil); +console.log('PhoneNumberMatcher', PhoneNumberMatcher); + +/** + * Tests numbers found by {@link PhoneNumberUtil#findNumbers(CharSequence, String)} in various + * textual contexts. + * + * @param number the number to test and the corresponding region code to use + */ +function doTestFindInContext(number, defaultCountry) { + findPossibleInContext(number, defaultCountry); + + var parsed = phoneUtil.parse(number, defaultCountry); + if (phoneUtil.isValidNumber(parsed)) { + findValidInContext(number, defaultCountry); + } +} + +/** + * Asserts that the expected match is non-null, and that the raw string and expected + * proto buffer are set appropriately. + */ +function assertMatchProperties(match, text, number, region) { + var expectedResult = phoneUtil.parse(number, region); + assertNotNull("Did not find a number in '" + text + "'; expected " + number, match); + assertEquals(expectedResult, match.number); + assertEquals(number, match.rawString); +} + + + +function testContainsMoreThanOneSlashInNationalNumber() { + // A date should return true. + var number = new PhoneNumber(); + number.setCountryCode(1); + number.setCountryCodeSource(CountryCodeSource.FROM_DEFAULT_COUNTRY); + var candidate = "1/05/2013"; + assertTrue(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + // Here, the country code source thinks it started with a country calling code, but this is not + // the same as the part before the slash, so it's still true. + number = new PhoneNumber(); + number.setCountryCode(274); + number.setCountryCodeSource(CountryCodeSource.FROM_NUMBER_WITHOUT_PLUS_SIGN); + candidate = "27/4/2013"; + assertTrue(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + // Now it should be false, because the first slash is after the country calling code. + number = new PhoneNumber(); + number.setCountryCode(49); + number.setCountryCodeSource(CountryCodeSource.FROM_NUMBER_WITH_PLUS_SIGN); + candidate = "49/69/2013"; + assertFalse(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + number = new PhoneNumber(); + number.setCountryCode(49); + number.setCountryCodeSource(CountryCodeSource.FROM_NUMBER_WITHOUT_PLUS_SIGN); + candidate = "+49/69/2013"; + assertFalse(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + candidate = "+ 49/69/2013"; + assertFalse(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + candidate = "+ 49/69/20/13"; + assertTrue(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); + + // Here, the first group is not assumed to be the country calling code, even though it is the + // same as it, so this should return true. + number = new PhoneNumber(); + number.setCountryCode(49); + number.setCountryCodeSource(CountryCodeSource.FROM_DEFAULT_COUNTRY); + candidate = "49/69/2013"; + assertTrue(PhoneNumberMatcher.containsMoreThanOneSlashInNationalNumber(number, candidate)); +} + +function testMatchesFoundWithMultipleSpaces() { + var number1 = "(415) 666-7777"; + var number2 = "(800) 443-1223"; + var text = number1 + " " + number2; + + var iterator = phoneUtil.findNumbers(text, RegionCode.US); + var match = iterator.hasNext() ? iterator.next() : null; + assertMatchProperties(match, text, number1, RegionCode.US); + + match = iterator.hasNext() ? iterator.next() : null; + assertMatchProperties(match, text, number2, RegionCode.US); +} diff --git a/javascript/i18n/phonenumbers/phonenumberutil.js b/javascript/i18n/phonenumbers/phonenumberutil.js index cf03c57d7..0b83f4d42 100644 --- a/javascript/i18n/phonenumbers/phonenumberutil.js +++ b/javascript/i18n/phonenumbers/phonenumberutil.js @@ -102,6 +102,8 @@ i18n.phonenumbers.PhoneNumberUtil.NANPA_COUNTRY_CODE_ = 1; */ i18n.phonenumbers.PhoneNumberUtil.MIN_LENGTH_FOR_NSN_ = 2; +/** Flags to use when compiling regular expressions for phone numbers. */ +i18n.phonenumbers.PhoneNumberUtil.REGEX_FLAGS = 'i'; // XXX: need ES6 regex for 'u' flag /** * The ITU says the maximum length should be 15, but we have found longer @@ -785,6 +787,18 @@ i18n.phonenumbers.PhoneNumberUtil.EXTN_PATTERNS_FOR_PARSING_ = i18n.phonenumbers.PhoneNumberUtil.CAPTURING_EXTN_DIGITS_ + '#?|' + '[- ]+([' + i18n.phonenumbers.PhoneNumberUtil.VALID_DIGITS_ + ']{1,5})#'; +// For parsing, we are slightly more lenient in our interpretation than for matching. Here we +// allow "comma" and "semicolon" as possible extension indicators. When matching, these are +// hardly ever used to indicate this. +i18n.phonenumbers.PhoneNumberUtil.EXTN_PATTERNS_FOR_MATCHING = + i18n.phonenumbers.PhoneNumberUtil.RFC3966_EXTN_PREFIX_ + + i18n.phonenumbers.PhoneNumberUtil.CAPTURING_EXTN_DIGITS_ + '|' + + '[ \u00A0\\t,]*' + + '(?:e?xt(?:ensi(?:o\u0301?|\u00F3))?n?|\uFF45?\uFF58\uFF54\uFF4E?|' + + '[x\uFF58#\uFF03~\uFF5E]|int|anexo|\uFF49\uFF4E\uFF54)' + + '[:\\.\uFF0E]?[ \u00A0\\t,-]*' + + i18n.phonenumbers.PhoneNumberUtil.CAPTURING_EXTN_DIGITS_ + '#?|' + + '[- ]+(' + i18n.phonenumbers.PhoneNumberUtil.VALID_DIGITS_ + '{1,5})#'; /** * Regexp of all known extension prefixes used by different regions followed by @@ -4248,6 +4262,21 @@ i18n.phonenumbers.PhoneNumberUtil.prototype.parseHelper_ = return phoneNumber; }; +/** + * Parses a string and returns it in proto buffer format. This method differs from {@link #parse} + * in that it always populates the raw_input field of the protocol buffer with numberToParse as + * well as the country_code_source field. + * + * @param numberToParse number that we are attempting to parse. This can contain formatting such + * as +, ( and -, as well as a phone number extension. + * @param defaultRegion region that we are expecting the number to be from. This is only used if + * the number being parsed is not written in international format. The country calling code + * for the number in this case would be stored as that of the default region supplied. + * @return a phone number proto buffer filled with the parsed number + */ +i18n.phonenumbers.PhoneNumberUtil.prototype.parseAndKeepRawInput = function(numberToParse, defaultRegion) { + return this.parseHelper_(numberToParse, defaultRegion, true, true); +}; /** * Converts numberToParse to a form that we can parse and write it to @@ -4522,6 +4551,27 @@ i18n.phonenumbers.PhoneNumberUtil.prototype.isNationalNumberSuffixOfTheOther_ = firstNumberNationalNumber); }; +/** + * Returns an iterable over all {@link PhoneNumberMatch PhoneNumberMatches} in {@code text}. This + * is a shortcut for {@link #findNumbers(CharSequence, String, Leniency, long) + * getMatcher(text, defaultRegion, Leniency.VALID, Long.MAX_VALUE)}. + * + * @param text the text to search for phone numbers, null for no text + * @param defaultRegion region that we are expecting the number to be from. This is only used if + * the number being parsed is not written in international format. The country_code for the + * number in this case would be stored as that of the default region supplied. May be null if + * only international numbers are expected. + */ +i18n.phonenumbers.PhoneNumberUtil.prototype.findNumbers = function(text, defaultRegion) { + if (!this.isValidRegionCode_(defaultRegion)) { + throw new Error('Invalid region code: ' + defaultRegion); + } + + var maxTries = 9223372036854775807; // Long.MAX_VALUE is 9,223,372,036,854,775,807 + var leniency = function(){}; + + return new PhoneNumberMatcher(this, text, defaultRegion, /*Leniency.VALID*/ leniency, maxTries); +}; /** * Returns true if the number can be dialled from outside the region, or diff --git a/javascript/i18n/phonenumbers/phonenumberutil_test.html b/javascript/i18n/phonenumbers/phonenumberutil_test.html index b3d578f27..d91d4276e 100644 --- a/javascript/i18n/phonenumbers/phonenumberutil_test.html +++ b/javascript/i18n/phonenumbers/phonenumberutil_test.html @@ -21,7 +21,7 @@ limitations under the License. --> libphonenumber Unit Tests - i18n.phonenumbers - phonenumberutil.js - + @@ -31,6 +31,10 @@ limitations under the License. + + + +