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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/autofill/browser/autofill_profile.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 #include <functional> | |
| 9 #include <map> | |
| 10 #include <ostream> | |
| 11 #include <set> | |
| 12 | |
| 13 #include "base/basictypes.h" | |
| 14 #include "base/guid.h" | |
| 15 #include "base/logging.h" | |
| 16 #include "base/strings/string_util.h" | |
| 17 #include "base/strings/utf_string_conversions.h" | |
| 18 #include "components/autofill/browser/address.h" | |
| 19 #include "components/autofill/browser/autofill_country.h" | |
| 20 #include "components/autofill/browser/autofill_field.h" | |
| 21 #include "components/autofill/browser/autofill_type.h" | |
| 22 #include "components/autofill/browser/contact_info.h" | |
| 23 #include "components/autofill/browser/phone_number.h" | |
| 24 #include "components/autofill/browser/phone_number_i18n.h" | |
| 25 #include "components/autofill/core/common/form_field_data.h" | |
| 26 #include "grit/component_strings.h" | |
| 27 #include "ui/base/l10n/l10n_util.h" | |
| 28 | |
| 29 namespace autofill { | |
| 30 namespace { | |
| 31 | |
| 32 // Like |AutofillType::GetEquivalentFieldType()|, but also returns |NAME_FULL| | |
| 33 // for first, middle, and last name field types. | |
| 34 AutofillFieldType GetEquivalentFieldTypeCollapsingNames( | |
| 35 AutofillFieldType field_type) { | |
| 36 if (field_type == NAME_FIRST || field_type == NAME_MIDDLE || | |
| 37 field_type == NAME_LAST || field_type == NAME_MIDDLE_INITIAL) | |
| 38 return NAME_FULL; | |
| 39 | |
| 40 return AutofillType::GetEquivalentFieldType(field_type); | |
| 41 } | |
| 42 | |
| 43 // Fills |distinguishing_fields| with a list of fields to use when creating | |
| 44 // labels that can help to distinguish between two profiles. Draws fields from | |
| 45 // |suggested_fields| if it is non-NULL; otherwise returns a default list. | |
| 46 // If |suggested_fields| is non-NULL, does not include |excluded_field| in the | |
| 47 // list. Otherwise, |excluded_field| is ignored, and should be set to | |
| 48 // |UNKNOWN_TYPE| by convention. The resulting list of fields is sorted in | |
| 49 // decreasing order of importance. | |
| 50 void GetFieldsForDistinguishingProfiles( | |
| 51 const std::vector<AutofillFieldType>* suggested_fields, | |
| 52 AutofillFieldType excluded_field, | |
| 53 std::vector<AutofillFieldType>* distinguishing_fields) { | |
| 54 static const AutofillFieldType kDefaultDistinguishingFields[] = { | |
| 55 NAME_FULL, | |
| 56 ADDRESS_HOME_LINE1, | |
| 57 ADDRESS_HOME_LINE2, | |
| 58 ADDRESS_HOME_CITY, | |
| 59 ADDRESS_HOME_STATE, | |
| 60 ADDRESS_HOME_ZIP, | |
| 61 ADDRESS_HOME_COUNTRY, | |
| 62 EMAIL_ADDRESS, | |
| 63 PHONE_HOME_WHOLE_NUMBER, | |
| 64 COMPANY_NAME, | |
| 65 }; | |
| 66 | |
| 67 if (!suggested_fields) { | |
| 68 DCHECK_EQ(excluded_field, UNKNOWN_TYPE); | |
| 69 distinguishing_fields->assign( | |
| 70 kDefaultDistinguishingFields, | |
| 71 kDefaultDistinguishingFields + arraysize(kDefaultDistinguishingFields)); | |
| 72 return; | |
| 73 } | |
| 74 | |
| 75 // Keep track of which fields we've seen so that we avoid duplicate entries. | |
| 76 // Always ignore fields of unknown type and the excluded field. | |
| 77 std::set<AutofillFieldType> seen_fields; | |
| 78 seen_fields.insert(UNKNOWN_TYPE); | |
| 79 seen_fields.insert(GetEquivalentFieldTypeCollapsingNames(excluded_field)); | |
| 80 | |
| 81 distinguishing_fields->clear(); | |
| 82 for (std::vector<AutofillFieldType>::const_iterator it = | |
| 83 suggested_fields->begin(); | |
| 84 it != suggested_fields->end(); ++it) { | |
| 85 AutofillFieldType suggested_type = | |
| 86 GetEquivalentFieldTypeCollapsingNames(*it); | |
| 87 if (seen_fields.insert(suggested_type).second) | |
| 88 distinguishing_fields->push_back(suggested_type); | |
| 89 } | |
| 90 | |
| 91 // Special case: If the excluded field is a partial name (e.g. first name) and | |
| 92 // the suggested fields include other name fields, include |NAME_FULL| in the | |
| 93 // list of distinguishing fields as a last-ditch fallback. This allows us to | |
| 94 // distinguish between profiles that are identical except for the name. | |
| 95 if (excluded_field != NAME_FULL && | |
| 96 GetEquivalentFieldTypeCollapsingNames(excluded_field) == NAME_FULL) { | |
| 97 for (std::vector<AutofillFieldType>::const_iterator it = | |
| 98 suggested_fields->begin(); | |
| 99 it != suggested_fields->end(); ++it) { | |
| 100 if (*it != excluded_field && | |
| 101 GetEquivalentFieldTypeCollapsingNames(*it) == NAME_FULL) { | |
| 102 distinguishing_fields->push_back(NAME_FULL); | |
| 103 break; | |
| 104 } | |
| 105 } | |
| 106 } | |
| 107 } | |
| 108 | |
| 109 // A helper function for string streaming. Concatenates multi-valued entries | |
| 110 // stored for a given |type| into a single string. This string is returned. | |
| 111 const base::string16 MultiString(const AutofillProfile& p, | |
| 112 AutofillFieldType type) { | |
| 113 std::vector<base::string16> values; | |
| 114 p.GetRawMultiInfo(type, &values); | |
| 115 base::string16 accumulate; | |
| 116 for (size_t i = 0; i < values.size(); ++i) { | |
| 117 if (i > 0) | |
| 118 accumulate += ASCIIToUTF16(" "); | |
| 119 accumulate += values[i]; | |
| 120 } | |
| 121 return accumulate; | |
| 122 } | |
| 123 | |
| 124 base::string16 GetFormGroupInfo(const FormGroup& form_group, | |
| 125 AutofillFieldType type, | |
| 126 const std::string& app_locale) { | |
| 127 return app_locale.empty() ? | |
| 128 form_group.GetRawInfo(type) : | |
| 129 form_group.GetInfo(type, app_locale); | |
| 130 } | |
| 131 | |
| 132 template <class T> | |
| 133 void CopyValuesToItems(AutofillFieldType type, | |
| 134 const std::vector<base::string16>& values, | |
| 135 std::vector<T>* form_group_items, | |
| 136 const T& prototype) { | |
| 137 form_group_items->resize(values.size(), prototype); | |
| 138 for (size_t i = 0; i < form_group_items->size(); ++i) { | |
| 139 (*form_group_items)[i].SetRawInfo(type, | |
| 140 CollapseWhitespace(values[i], false)); | |
| 141 } | |
| 142 // Must have at least one (possibly empty) element. | |
| 143 if (form_group_items->empty()) | |
| 144 form_group_items->resize(1, prototype); | |
| 145 } | |
| 146 | |
| 147 template <class T> | |
| 148 void CopyItemsToValues(AutofillFieldType type, | |
| 149 const std::vector<T>& form_group_items, | |
| 150 const std::string& app_locale, | |
| 151 std::vector<base::string16>* values) { | |
| 152 values->resize(form_group_items.size()); | |
| 153 for (size_t i = 0; i < values->size(); ++i) { | |
| 154 (*values)[i] = GetFormGroupInfo(form_group_items[i], type, app_locale); | |
| 155 } | |
| 156 } | |
| 157 | |
| 158 // Collapse compound field types to their "full" type. I.e. First name | |
| 159 // collapses to full name, area code collapses to full phone, etc. | |
| 160 void CollapseCompoundFieldTypes(FieldTypeSet* type_set) { | |
| 161 FieldTypeSet collapsed_set; | |
| 162 for (FieldTypeSet::iterator iter = type_set->begin(); iter != type_set->end(); | |
| 163 ++iter) { | |
| 164 switch (*iter) { | |
| 165 case NAME_FIRST: | |
| 166 case NAME_MIDDLE: | |
| 167 case NAME_LAST: | |
| 168 case NAME_MIDDLE_INITIAL: | |
| 169 case NAME_FULL: | |
| 170 case NAME_SUFFIX: | |
| 171 collapsed_set.insert(NAME_FULL); | |
| 172 break; | |
| 173 | |
| 174 case PHONE_HOME_NUMBER: | |
| 175 case PHONE_HOME_CITY_CODE: | |
| 176 case PHONE_HOME_COUNTRY_CODE: | |
| 177 case PHONE_HOME_CITY_AND_NUMBER: | |
| 178 case PHONE_HOME_WHOLE_NUMBER: | |
| 179 collapsed_set.insert(PHONE_HOME_WHOLE_NUMBER); | |
| 180 break; | |
| 181 | |
| 182 default: | |
| 183 collapsed_set.insert(*iter); | |
| 184 } | |
| 185 } | |
| 186 std::swap(*type_set, collapsed_set); | |
| 187 } | |
| 188 | |
| 189 class FindByPhone { | |
| 190 public: | |
| 191 FindByPhone(const base::string16& phone, | |
| 192 const std::string& country_code, | |
| 193 const std::string& app_locale) | |
| 194 : phone_(phone), | |
| 195 country_code_(country_code), | |
| 196 app_locale_(app_locale) { | |
| 197 } | |
| 198 | |
| 199 bool operator()(const base::string16& phone) { | |
| 200 return i18n::PhoneNumbersMatch(phone, phone_, country_code_, app_locale_); | |
| 201 } | |
| 202 | |
| 203 bool operator()(const base::string16* phone) { | |
| 204 return i18n::PhoneNumbersMatch(*phone, phone_, country_code_, app_locale_); | |
| 205 } | |
| 206 | |
| 207 private: | |
| 208 base::string16 phone_; | |
| 209 std::string country_code_; | |
| 210 std::string app_locale_; | |
| 211 }; | |
| 212 | |
| 213 // Functor used to check for case-insensitive equality of two strings. | |
| 214 struct CaseInsensitiveStringEquals | |
| 215 : public std::binary_function<base::string16, base::string16, bool> | |
| 216 { | |
| 217 bool operator()(const base::string16& x, const base::string16& y) const { | |
| 218 return | |
| 219 x.size() == y.size() && StringToLowerASCII(x) == StringToLowerASCII(y); | |
| 220 } | |
| 221 }; | |
| 222 | |
| 223 } // namespace | |
| 224 | |
| 225 AutofillProfile::AutofillProfile(const std::string& guid, | |
| 226 const std::string& origin) | |
| 227 : AutofillDataModel(guid, origin), | |
| 228 name_(1), | |
| 229 email_(1), | |
| 230 phone_number_(1, PhoneNumber(this)) { | |
| 231 } | |
| 232 | |
| 233 AutofillProfile::AutofillProfile() | |
| 234 : AutofillDataModel(base::GenerateGUID(), std::string()), | |
| 235 name_(1), | |
| 236 email_(1), | |
| 237 phone_number_(1, PhoneNumber(this)) { | |
| 238 } | |
| 239 | |
| 240 AutofillProfile::AutofillProfile(const AutofillProfile& profile) | |
| 241 : AutofillDataModel(std::string(), std::string()) { | |
| 242 operator=(profile); | |
| 243 } | |
| 244 | |
| 245 AutofillProfile::~AutofillProfile() { | |
| 246 } | |
| 247 | |
| 248 AutofillProfile& AutofillProfile::operator=(const AutofillProfile& profile) { | |
| 249 if (this == &profile) | |
| 250 return *this; | |
| 251 | |
| 252 set_guid(profile.guid()); | |
| 253 set_origin(profile.origin()); | |
| 254 | |
| 255 label_ = profile.label_; | |
| 256 name_ = profile.name_; | |
| 257 email_ = profile.email_; | |
| 258 company_ = profile.company_; | |
| 259 phone_number_ = profile.phone_number_; | |
| 260 | |
| 261 for (size_t i = 0; i < phone_number_.size(); ++i) | |
| 262 phone_number_[i].set_profile(this); | |
| 263 | |
| 264 address_ = profile.address_; | |
| 265 | |
| 266 return *this; | |
| 267 } | |
| 268 | |
| 269 void AutofillProfile::GetMatchingTypes(const base::string16& text, | |
| 270 const std::string& app_locale, | |
| 271 FieldTypeSet* matching_types) const { | |
| 272 FormGroupList info = FormGroups(); | |
| 273 for (FormGroupList::const_iterator it = info.begin(); it != info.end(); ++it) | |
| 274 (*it)->GetMatchingTypes(text, app_locale, matching_types); | |
| 275 } | |
| 276 | |
| 277 base::string16 AutofillProfile::GetRawInfo(AutofillFieldType type) const { | |
| 278 AutofillFieldType return_type = AutofillType::GetEquivalentFieldType(type); | |
| 279 const FormGroup* form_group = FormGroupForType(return_type); | |
| 280 if (!form_group) | |
| 281 return base::string16(); | |
| 282 | |
| 283 return form_group->GetRawInfo(return_type); | |
| 284 } | |
| 285 | |
| 286 void AutofillProfile::SetRawInfo(AutofillFieldType type, | |
| 287 const base::string16& value) { | |
| 288 FormGroup* form_group = MutableFormGroupForType(type); | |
| 289 if (form_group) | |
| 290 form_group->SetRawInfo(type, CollapseWhitespace(value, false)); | |
| 291 } | |
| 292 | |
| 293 base::string16 AutofillProfile::GetInfo(AutofillFieldType type, | |
| 294 const std::string& app_locale) const { | |
| 295 AutofillFieldType return_type = AutofillType::GetEquivalentFieldType(type); | |
| 296 const FormGroup* form_group = FormGroupForType(return_type); | |
| 297 if (!form_group) | |
| 298 return base::string16(); | |
| 299 | |
| 300 return form_group->GetInfo(return_type, app_locale); | |
| 301 } | |
| 302 | |
| 303 bool AutofillProfile::SetInfo(AutofillFieldType type, | |
| 304 const base::string16& value, | |
| 305 const std::string& app_locale) { | |
| 306 FormGroup* form_group = MutableFormGroupForType(type); | |
| 307 if (!form_group) | |
| 308 return false; | |
| 309 | |
| 310 return | |
| 311 form_group->SetInfo(type, CollapseWhitespace(value, false), app_locale); | |
| 312 } | |
| 313 | |
| 314 void AutofillProfile::SetRawMultiInfo( | |
| 315 AutofillFieldType type, | |
| 316 const std::vector<base::string16>& values) { | |
| 317 switch (AutofillType(type).group()) { | |
| 318 case AutofillType::NAME: | |
| 319 CopyValuesToItems(type, values, &name_, NameInfo()); | |
| 320 break; | |
| 321 case AutofillType::EMAIL: | |
| 322 CopyValuesToItems(type, values, &email_, EmailInfo()); | |
| 323 break; | |
| 324 case AutofillType::PHONE_HOME: | |
| 325 case AutofillType::PHONE_BILLING: | |
| 326 CopyValuesToItems(type, | |
| 327 values, | |
| 328 &phone_number_, | |
| 329 PhoneNumber(this)); | |
| 330 break; | |
| 331 default: | |
| 332 if (values.size() == 1) { | |
| 333 SetRawInfo(type, values[0]); | |
| 334 } else if (values.size() == 0) { | |
| 335 SetRawInfo(type, base::string16()); | |
| 336 } else { | |
| 337 // Shouldn't attempt to set multiple values on single-valued field. | |
| 338 NOTREACHED(); | |
| 339 } | |
| 340 break; | |
| 341 } | |
| 342 } | |
| 343 | |
| 344 void AutofillProfile::GetRawMultiInfo( | |
| 345 AutofillFieldType type, | |
| 346 std::vector<base::string16>* values) const { | |
| 347 GetMultiInfoImpl(type, std::string(), values); | |
| 348 } | |
| 349 | |
| 350 void AutofillProfile::GetMultiInfo(AutofillFieldType type, | |
| 351 const std::string& app_locale, | |
| 352 std::vector<base::string16>* values) const { | |
| 353 GetMultiInfoImpl(type, app_locale, values); | |
| 354 } | |
| 355 | |
| 356 void AutofillProfile::FillFormField(const AutofillField& field, | |
| 357 size_t variant, | |
| 358 const std::string& app_locale, | |
| 359 FormFieldData* field_data) const { | |
| 360 AutofillFieldType type = field.type(); | |
| 361 DCHECK_NE(AutofillType::CREDIT_CARD, AutofillType(type).group()); | |
| 362 DCHECK(field_data); | |
| 363 | |
| 364 if (type == PHONE_HOME_NUMBER || type == PHONE_BILLING_NUMBER) { | |
| 365 FillPhoneNumberField(field, variant, app_locale, field_data); | |
| 366 } else if (field_data->form_control_type == "select-one") { | |
| 367 FillSelectControl(type, app_locale, field_data); | |
| 368 } else { | |
| 369 std::vector<base::string16> values; | |
| 370 GetMultiInfo(type, app_locale, &values); | |
| 371 if (variant >= values.size()) { | |
| 372 // If the variant is unavailable, bail. This case is reachable, for | |
| 373 // example if Sync updates a profile during the filling process. | |
| 374 return; | |
| 375 } | |
| 376 | |
| 377 field_data->value = values[variant]; | |
| 378 } | |
| 379 } | |
| 380 | |
| 381 void AutofillProfile::FillPhoneNumberField(const AutofillField& field, | |
| 382 size_t variant, | |
| 383 const std::string& app_locale, | |
| 384 FormFieldData* field_data) const { | |
| 385 std::vector<base::string16> values; | |
| 386 GetMultiInfo(field.type(), app_locale, &values); | |
| 387 DCHECK(variant < values.size()); | |
| 388 | |
| 389 // If we are filling a phone number, check to see if the size field | |
| 390 // matches the "prefix" or "suffix" sizes and fill accordingly. | |
| 391 base::string16 number = values[variant]; | |
| 392 if (number.length() == | |
| 393 PhoneNumber::kPrefixLength + PhoneNumber::kSuffixLength) { | |
| 394 if (field.phone_part() == AutofillField::PHONE_PREFIX || | |
| 395 field_data->max_length == PhoneNumber::kPrefixLength) { | |
| 396 number = number.substr(PhoneNumber::kPrefixOffset, | |
| 397 PhoneNumber::kPrefixLength); | |
| 398 } else if (field.phone_part() == AutofillField::PHONE_SUFFIX || | |
| 399 field_data->max_length == PhoneNumber::kSuffixLength) { | |
| 400 number = number.substr(PhoneNumber::kSuffixOffset, | |
| 401 PhoneNumber::kSuffixLength); | |
| 402 } | |
| 403 } | |
| 404 | |
| 405 field_data->value = number; | |
| 406 } | |
| 407 | |
| 408 const base::string16 AutofillProfile::Label() const { | |
| 409 return label_; | |
| 410 } | |
| 411 | |
| 412 bool AutofillProfile::IsEmpty(const std::string& app_locale) const { | |
| 413 FieldTypeSet types; | |
| 414 GetNonEmptyTypes(app_locale, &types); | |
| 415 return types.empty(); | |
| 416 } | |
| 417 | |
| 418 int AutofillProfile::Compare(const AutofillProfile& profile) const { | |
| 419 const AutofillFieldType single_value_types[] = { COMPANY_NAME, | |
| 420 ADDRESS_HOME_LINE1, | |
| 421 ADDRESS_HOME_LINE2, | |
| 422 ADDRESS_HOME_CITY, | |
| 423 ADDRESS_HOME_STATE, | |
| 424 ADDRESS_HOME_ZIP, | |
| 425 ADDRESS_HOME_COUNTRY }; | |
| 426 | |
| 427 for (size_t i = 0; i < arraysize(single_value_types); ++i) { | |
| 428 int comparison = GetRawInfo(single_value_types[i]).compare( | |
| 429 profile.GetRawInfo(single_value_types[i])); | |
| 430 if (comparison != 0) | |
| 431 return comparison; | |
| 432 } | |
| 433 | |
| 434 const AutofillFieldType multi_value_types[] = { NAME_FIRST, | |
| 435 NAME_MIDDLE, | |
| 436 NAME_LAST, | |
| 437 EMAIL_ADDRESS, | |
| 438 PHONE_HOME_WHOLE_NUMBER }; | |
| 439 | |
| 440 for (size_t i = 0; i < arraysize(multi_value_types); ++i) { | |
| 441 std::vector<base::string16> values_a; | |
| 442 std::vector<base::string16> values_b; | |
| 443 GetRawMultiInfo(multi_value_types[i], &values_a); | |
| 444 profile.GetRawMultiInfo(multi_value_types[i], &values_b); | |
| 445 if (values_a.size() < values_b.size()) | |
| 446 return -1; | |
| 447 if (values_a.size() > values_b.size()) | |
| 448 return 1; | |
| 449 for (size_t j = 0; j < values_a.size(); ++j) { | |
| 450 int comparison = values_a[j].compare(values_b[j]); | |
| 451 if (comparison != 0) | |
| 452 return comparison; | |
| 453 } | |
| 454 } | |
| 455 | |
| 456 return 0; | |
| 457 } | |
| 458 | |
| 459 bool AutofillProfile::operator==(const AutofillProfile& profile) const { | |
| 460 return guid() == profile.guid() && | |
| 461 origin() == profile.origin() && | |
| 462 Compare(profile) == 0; | |
| 463 } | |
| 464 | |
| 465 bool AutofillProfile::operator!=(const AutofillProfile& profile) const { | |
| 466 return !operator==(profile); | |
| 467 } | |
| 468 | |
| 469 const base::string16 AutofillProfile::PrimaryValue() const { | |
| 470 return GetRawInfo(ADDRESS_HOME_LINE1) + GetRawInfo(ADDRESS_HOME_CITY); | |
| 471 } | |
| 472 | |
| 473 bool AutofillProfile::IsSubsetOf(const AutofillProfile& profile, | |
| 474 const std::string& app_locale) const { | |
| 475 FieldTypeSet types; | |
| 476 GetNonEmptyTypes(app_locale, &types); | |
| 477 | |
| 478 for (FieldTypeSet::const_iterator iter = types.begin(); iter != types.end(); | |
| 479 ++iter) { | |
| 480 if (*iter == NAME_FULL) { | |
| 481 // Ignore the compound "full name" field type. We are only interested in | |
| 482 // comparing the constituent parts. For example, if |this| has a middle | |
| 483 // name saved, but |profile| lacks one, |profile| could still be a subset | |
| 484 // of |this|. | |
| 485 continue; | |
| 486 } else if (AutofillType(*iter).group() == AutofillType::PHONE_HOME) { | |
| 487 // Phone numbers should be canonicalized prior to being compared. | |
| 488 if (*iter != PHONE_HOME_WHOLE_NUMBER) { | |
| 489 continue; | |
| 490 } else if (!i18n::PhoneNumbersMatch( | |
| 491 GetRawInfo(*iter), | |
| 492 profile.GetRawInfo(*iter), | |
| 493 UTF16ToASCII(GetRawInfo(ADDRESS_HOME_COUNTRY)), | |
| 494 app_locale)) { | |
| 495 return false; | |
| 496 } | |
| 497 } else if (StringToLowerASCII(GetRawInfo(*iter)) != | |
| 498 StringToLowerASCII(profile.GetRawInfo(*iter))) { | |
| 499 return false; | |
| 500 } | |
| 501 } | |
| 502 | |
| 503 return true; | |
| 504 } | |
| 505 | |
| 506 void AutofillProfile::OverwriteWithOrAddTo(const AutofillProfile& profile, | |
| 507 const std::string& app_locale) { | |
| 508 // Verified profiles should never be overwritten with unverified data. | |
| 509 DCHECK(!IsVerified() || profile.IsVerified()); | |
| 510 set_origin(profile.origin()); | |
| 511 | |
| 512 FieldTypeSet field_types; | |
| 513 profile.GetNonEmptyTypes(app_locale, &field_types); | |
| 514 | |
| 515 // Only transfer "full" types (e.g. full name) and not fragments (e.g. | |
| 516 // first name, last name). | |
| 517 CollapseCompoundFieldTypes(&field_types); | |
| 518 | |
| 519 for (FieldTypeSet::const_iterator iter = field_types.begin(); | |
| 520 iter != field_types.end(); ++iter) { | |
| 521 if (AutofillProfile::SupportsMultiValue(*iter)) { | |
| 522 std::vector<base::string16> new_values; | |
| 523 profile.GetRawMultiInfo(*iter, &new_values); | |
| 524 std::vector<base::string16> existing_values; | |
| 525 GetRawMultiInfo(*iter, &existing_values); | |
| 526 | |
| 527 // GetMultiInfo always returns at least one element, even if the profile | |
| 528 // has no data stored for this field type. | |
| 529 if (existing_values.size() == 1 && existing_values.front().empty()) | |
| 530 existing_values.clear(); | |
| 531 | |
| 532 FieldTypeGroup group = AutofillType(*iter).group(); | |
| 533 for (std::vector<base::string16>::iterator value_iter = | |
| 534 new_values.begin(); | |
| 535 value_iter != new_values.end(); ++value_iter) { | |
| 536 // Don't add duplicates. | |
| 537 if (group == AutofillType::PHONE_HOME) { | |
| 538 AddPhoneIfUnique(*value_iter, app_locale, &existing_values); | |
| 539 } else { | |
| 540 std::vector<base::string16>::const_iterator existing_iter = | |
| 541 std::find_if( | |
| 542 existing_values.begin(), existing_values.end(), | |
| 543 std::bind1st(CaseInsensitiveStringEquals(), *value_iter)); | |
| 544 if (existing_iter == existing_values.end()) | |
| 545 existing_values.insert(existing_values.end(), *value_iter); | |
| 546 } | |
| 547 } | |
| 548 SetRawMultiInfo(*iter, existing_values); | |
| 549 } else { | |
| 550 base::string16 new_value = profile.GetRawInfo(*iter); | |
| 551 if (StringToLowerASCII(GetRawInfo(*iter)) != | |
| 552 StringToLowerASCII(new_value)) { | |
| 553 SetRawInfo(*iter, new_value); | |
| 554 } | |
| 555 } | |
| 556 } | |
| 557 } | |
| 558 | |
| 559 // static | |
| 560 bool AutofillProfile::SupportsMultiValue(AutofillFieldType type) { | |
| 561 AutofillType::FieldTypeGroup group = AutofillType(type).group(); | |
| 562 return group == AutofillType::NAME || | |
| 563 group == AutofillType::EMAIL || | |
| 564 group == AutofillType::PHONE_HOME || | |
| 565 group == AutofillType::PHONE_BILLING; | |
| 566 } | |
| 567 | |
| 568 // static | |
| 569 bool AutofillProfile::AdjustInferredLabels( | |
| 570 std::vector<AutofillProfile*>* profiles) { | |
| 571 const size_t kMinimalFieldsShown = 2; | |
| 572 | |
| 573 std::vector<base::string16> created_labels; | |
| 574 CreateInferredLabels(profiles, NULL, UNKNOWN_TYPE, kMinimalFieldsShown, | |
| 575 &created_labels); | |
| 576 DCHECK_EQ(profiles->size(), created_labels.size()); | |
| 577 | |
| 578 bool updated_labels = false; | |
| 579 for (size_t i = 0; i < profiles->size(); ++i) { | |
| 580 if ((*profiles)[i]->Label() != created_labels[i]) { | |
| 581 updated_labels = true; | |
| 582 (*profiles)[i]->label_ = created_labels[i]; | |
| 583 } | |
| 584 } | |
| 585 return updated_labels; | |
| 586 } | |
| 587 | |
| 588 // static | |
| 589 void AutofillProfile::CreateInferredLabels( | |
| 590 const std::vector<AutofillProfile*>* profiles, | |
| 591 const std::vector<AutofillFieldType>* suggested_fields, | |
| 592 AutofillFieldType excluded_field, | |
| 593 size_t minimal_fields_shown, | |
| 594 std::vector<base::string16>* created_labels) { | |
| 595 DCHECK(profiles); | |
| 596 DCHECK(created_labels); | |
| 597 | |
| 598 std::vector<AutofillFieldType> fields_to_use; | |
| 599 GetFieldsForDistinguishingProfiles(suggested_fields, excluded_field, | |
| 600 &fields_to_use); | |
| 601 | |
| 602 // Construct the default label for each profile. Also construct a map that | |
| 603 // associates each label with the profiles that have this label. This map is | |
| 604 // then used to detect which labels need further differentiating fields. | |
| 605 std::map<base::string16, std::list<size_t> > labels; | |
| 606 for (size_t i = 0; i < profiles->size(); ++i) { | |
| 607 base::string16 label = | |
| 608 (*profiles)[i]->ConstructInferredLabel(fields_to_use, | |
| 609 minimal_fields_shown); | |
| 610 labels[label].push_back(i); | |
| 611 } | |
| 612 | |
| 613 created_labels->resize(profiles->size()); | |
| 614 for (std::map<base::string16, std::list<size_t> >::const_iterator it = | |
| 615 labels.begin(); | |
| 616 it != labels.end(); ++it) { | |
| 617 if (it->second.size() == 1) { | |
| 618 // This label is unique, so use it without any further ado. | |
| 619 base::string16 label = it->first; | |
| 620 size_t profile_index = it->second.front(); | |
| 621 (*created_labels)[profile_index] = label; | |
| 622 } else { | |
| 623 // We have more than one profile with the same label, so add | |
| 624 // differentiating fields. | |
| 625 CreateDifferentiatingLabels(*profiles, it->second, fields_to_use, | |
| 626 minimal_fields_shown, created_labels); | |
| 627 } | |
| 628 } | |
| 629 } | |
| 630 | |
| 631 void AutofillProfile::GetSupportedTypes(FieldTypeSet* supported_types) const { | |
| 632 FormGroupList info = FormGroups(); | |
| 633 for (FormGroupList::const_iterator it = info.begin(); it != info.end(); ++it) | |
| 634 (*it)->GetSupportedTypes(supported_types); | |
| 635 } | |
| 636 | |
| 637 bool AutofillProfile::FillCountrySelectControl( | |
| 638 const std::string& app_locale, | |
| 639 FormFieldData* field_data) const { | |
| 640 std::string country_code = UTF16ToASCII(GetRawInfo(ADDRESS_HOME_COUNTRY)); | |
| 641 | |
| 642 DCHECK_EQ(field_data->option_values.size(), | |
| 643 field_data->option_contents.size()); | |
| 644 for (size_t i = 0; i < field_data->option_values.size(); ++i) { | |
| 645 // Canonicalize each <option> value to a country code, and compare to the | |
| 646 // target country code. | |
| 647 base::string16 value = field_data->option_values[i]; | |
| 648 base::string16 contents = field_data->option_contents[i]; | |
| 649 if (country_code == AutofillCountry::GetCountryCode(value, app_locale) || | |
| 650 country_code == AutofillCountry::GetCountryCode(contents, app_locale)) { | |
| 651 field_data->value = value; | |
| 652 return true; | |
| 653 } | |
| 654 } | |
| 655 | |
| 656 return false; | |
| 657 } | |
| 658 | |
| 659 void AutofillProfile::GetMultiInfoImpl( | |
| 660 AutofillFieldType type, | |
| 661 const std::string& app_locale, | |
| 662 std::vector<base::string16>* values) const { | |
| 663 switch (AutofillType(type).group()) { | |
| 664 case AutofillType::NAME: | |
| 665 CopyItemsToValues(type, name_, app_locale, values); | |
| 666 break; | |
| 667 case AutofillType::EMAIL: | |
| 668 CopyItemsToValues(type, email_, app_locale, values); | |
| 669 break; | |
| 670 case AutofillType::PHONE_HOME: | |
| 671 case AutofillType::PHONE_BILLING: | |
| 672 CopyItemsToValues(type, phone_number_, app_locale, values); | |
| 673 break; | |
| 674 default: | |
| 675 values->resize(1); | |
| 676 (*values)[0] = GetFormGroupInfo(*this, type, app_locale); | |
| 677 } | |
| 678 } | |
| 679 | |
| 680 void AutofillProfile::AddPhoneIfUnique( | |
| 681 const base::string16& phone, | |
| 682 const std::string& app_locale, | |
| 683 std::vector<base::string16>* existing_phones) { | |
| 684 DCHECK(existing_phones); | |
| 685 // Phones allow "fuzzy" matching, so "1-800-FLOWERS", "18003569377", | |
| 686 // "(800)356-9377" and "356-9377" are considered the same. | |
| 687 std::string country_code = UTF16ToASCII(GetRawInfo(ADDRESS_HOME_COUNTRY)); | |
| 688 if (std::find_if(existing_phones->begin(), existing_phones->end(), | |
| 689 FindByPhone(phone, country_code, app_locale)) == | |
| 690 existing_phones->end()) { | |
| 691 existing_phones->push_back(phone); | |
| 692 } | |
| 693 } | |
| 694 | |
| 695 base::string16 AutofillProfile::ConstructInferredLabel( | |
| 696 const std::vector<AutofillFieldType>& included_fields, | |
| 697 size_t num_fields_to_use) const { | |
| 698 const base::string16 separator = | |
| 699 l10n_util::GetStringUTF16(IDS_AUTOFILL_ADDRESS_SUMMARY_SEPARATOR); | |
| 700 | |
| 701 base::string16 label; | |
| 702 size_t num_fields_used = 0; | |
| 703 for (std::vector<AutofillFieldType>::const_iterator it = | |
| 704 included_fields.begin(); | |
| 705 it != included_fields.end() && num_fields_used < num_fields_to_use; | |
| 706 ++it) { | |
| 707 base::string16 field = GetRawInfo(*it); | |
| 708 if (field.empty()) | |
| 709 continue; | |
| 710 | |
| 711 if (!label.empty()) | |
| 712 label.append(separator); | |
| 713 | |
| 714 label.append(field); | |
| 715 ++num_fields_used; | |
| 716 } | |
| 717 return label; | |
| 718 } | |
| 719 | |
| 720 // static | |
| 721 void AutofillProfile::CreateDifferentiatingLabels( | |
| 722 const std::vector<AutofillProfile*>& profiles, | |
| 723 const std::list<size_t>& indices, | |
| 724 const std::vector<AutofillFieldType>& fields, | |
| 725 size_t num_fields_to_include, | |
| 726 std::vector<base::string16>* created_labels) { | |
| 727 // For efficiency, we first construct a map of fields to their text values and | |
| 728 // each value's frequency. | |
| 729 std::map<AutofillFieldType, | |
| 730 std::map<base::string16, size_t> > field_text_frequencies_by_field; | |
| 731 for (std::vector<AutofillFieldType>::const_iterator field = fields.begin(); | |
| 732 field != fields.end(); ++field) { | |
| 733 std::map<base::string16, size_t>& field_text_frequencies = | |
| 734 field_text_frequencies_by_field[*field]; | |
| 735 | |
| 736 for (std::list<size_t>::const_iterator it = indices.begin(); | |
| 737 it != indices.end(); ++it) { | |
| 738 const AutofillProfile* profile = profiles[*it]; | |
| 739 base::string16 field_text = profile->GetRawInfo(*field); | |
| 740 | |
| 741 // If this label is not already in the map, add it with frequency 0. | |
| 742 if (!field_text_frequencies.count(field_text)) | |
| 743 field_text_frequencies[field_text] = 0; | |
| 744 | |
| 745 // Now, increment the frequency for this label. | |
| 746 ++field_text_frequencies[field_text]; | |
| 747 } | |
| 748 } | |
| 749 | |
| 750 // Now comes the meat of the algorithm. For each profile, we scan the list of | |
| 751 // fields to use, looking for two things: | |
| 752 // 1. A (non-empty) field that differentiates the profile from all others | |
| 753 // 2. At least |num_fields_to_include| non-empty fields | |
| 754 // Before we've satisfied condition (2), we include all fields, even ones that | |
| 755 // are identical across all the profiles. Once we've satisfied condition (2), | |
| 756 // we only include fields that that have at last two distinct values. | |
| 757 for (std::list<size_t>::const_iterator it = indices.begin(); | |
| 758 it != indices.end(); ++it) { | |
| 759 const AutofillProfile* profile = profiles[*it]; | |
| 760 | |
| 761 std::vector<AutofillFieldType> label_fields; | |
| 762 bool found_differentiating_field = false; | |
| 763 for (std::vector<AutofillFieldType>::const_iterator field = fields.begin(); | |
| 764 field != fields.end(); ++field) { | |
| 765 // Skip over empty fields. | |
| 766 base::string16 field_text = profile->GetRawInfo(*field); | |
| 767 if (field_text.empty()) | |
| 768 continue; | |
| 769 | |
| 770 std::map<base::string16, size_t>& field_text_frequencies = | |
| 771 field_text_frequencies_by_field[*field]; | |
| 772 found_differentiating_field |= | |
| 773 !field_text_frequencies.count(base::string16()) && | |
| 774 (field_text_frequencies[field_text] == 1); | |
| 775 | |
| 776 // Once we've found enough non-empty fields, skip over any remaining | |
| 777 // fields that are identical across all the profiles. | |
| 778 if (label_fields.size() >= num_fields_to_include && | |
| 779 (field_text_frequencies.size() == 1)) | |
| 780 continue; | |
| 781 | |
| 782 label_fields.push_back(*field); | |
| 783 | |
| 784 // If we've (1) found a differentiating field and (2) found at least | |
| 785 // |num_fields_to_include| non-empty fields, we're done! | |
| 786 if (found_differentiating_field && | |
| 787 label_fields.size() >= num_fields_to_include) | |
| 788 break; | |
| 789 } | |
| 790 | |
| 791 (*created_labels)[*it] = | |
| 792 profile->ConstructInferredLabel(label_fields, | |
| 793 label_fields.size()); | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 AutofillProfile::FormGroupList AutofillProfile::FormGroups() const { | |
| 798 FormGroupList v(5); | |
| 799 v[0] = &name_[0]; | |
| 800 v[1] = &email_[0]; | |
| 801 v[2] = &company_; | |
| 802 v[3] = &phone_number_[0]; | |
| 803 v[4] = &address_; | |
| 804 return v; | |
| 805 } | |
| 806 | |
| 807 const FormGroup* AutofillProfile::FormGroupForType( | |
| 808 AutofillFieldType type) const { | |
| 809 return const_cast<AutofillProfile*>(this)->MutableFormGroupForType(type); | |
| 810 } | |
| 811 | |
| 812 FormGroup* AutofillProfile::MutableFormGroupForType(AutofillFieldType type) { | |
| 813 FormGroup* form_group = NULL; | |
| 814 switch (AutofillType(type).group()) { | |
| 815 case AutofillType::NAME: | |
| 816 form_group = &name_[0]; | |
| 817 break; | |
| 818 case AutofillType::EMAIL: | |
| 819 form_group = &email_[0]; | |
| 820 break; | |
| 821 case AutofillType::COMPANY: | |
| 822 form_group = &company_; | |
| 823 break; | |
| 824 case AutofillType::PHONE_HOME: | |
| 825 case AutofillType::PHONE_BILLING: | |
| 826 form_group = &phone_number_[0]; | |
| 827 break; | |
| 828 case AutofillType::ADDRESS_HOME: | |
| 829 case AutofillType::ADDRESS_BILLING: | |
| 830 form_group = &address_; | |
| 831 break; | |
| 832 default: | |
| 833 break; | |
| 834 } | |
| 835 | |
| 836 return form_group; | |
| 837 } | |
| 838 | |
| 839 // So we can compare AutofillProfiles with EXPECT_EQ(). | |
| 840 std::ostream& operator<<(std::ostream& os, const AutofillProfile& profile) { | |
| 841 return os | |
| 842 << UTF16ToUTF8(profile.Label()) | |
| 843 << " " | |
| 844 << profile.guid() | |
| 845 << " " | |
| 846 << profile.origin() | |
| 847 << " " | |
| 848 << UTF16ToUTF8(MultiString(profile, NAME_FIRST)) | |
| 849 << " " | |
| 850 << UTF16ToUTF8(MultiString(profile, NAME_MIDDLE)) | |
| 851 << " " | |
| 852 << UTF16ToUTF8(MultiString(profile, NAME_LAST)) | |
| 853 << " " | |
| 854 << UTF16ToUTF8(MultiString(profile, EMAIL_ADDRESS)) | |
| 855 << " " | |
| 856 << UTF16ToUTF8(profile.GetRawInfo(COMPANY_NAME)) | |
| 857 << " " | |
| 858 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_LINE1)) | |
| 859 << " " | |
| 860 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_LINE2)) | |
| 861 << " " | |
| 862 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_CITY)) | |
| 863 << " " | |
| 864 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_STATE)) | |
| 865 << " " | |
| 866 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_ZIP)) | |
| 867 << " " | |
| 868 << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_COUNTRY)) | |
| 869 << " " | |
| 870 << UTF16ToUTF8(MultiString(profile, PHONE_HOME_WHOLE_NUMBER)); | |
| 871 } | |
| 872 | |
| 873 } // namespace autofill | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 17392006:
In components/autofill, move browser/ to core/browser/ (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src