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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/omnibox/browser/zero_suggest_provider.h" | 5 #include "components/omnibox/browser/zero_suggest_provider.h" |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "base/i18n/case_conversion.h" | 8 #include "base/i18n/case_conversion.h" |
9 #include "base/json/json_string_value_serializer.h" | 9 #include "base/json/json_string_value_serializer.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
11 #include "base/metrics/user_metrics.h" | 11 #include "base/metrics/user_metrics.h" |
12 #include "base/prefs/pref_service.h" | 12 #include "base/prefs/pref_service.h" |
13 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
14 #include "base/strings/string_util.h" | 14 #include "base/strings/string_util.h" |
15 #include "base/strings/utf_string_conversions.h" | 15 #include "base/strings/utf_string_conversions.h" |
16 #include "base/time/time.h" | 16 #include "base/time/time.h" |
17 #include "components/history/core/browser/history_types.h" | 17 #include "components/history/core/browser/history_types.h" |
18 #include "components/history/core/browser/top_sites.h" | 18 #include "components/history/core/browser/top_sites.h" |
19 #include "components/metrics/proto/omnibox_input_type.pb.h" | 19 #include "components/metrics/proto/omnibox_input_type.pb.h" |
20 #include "components/omnibox/browser/autocomplete_classifier.h" | 20 #include "components/omnibox/browser/autocomplete_classifier.h" |
21 #include "components/omnibox/browser/autocomplete_input.h" | 21 #include "components/omnibox/browser/autocomplete_input.h" |
22 #include "components/omnibox/browser/autocomplete_match.h" | 22 #include "components/omnibox/browser/autocomplete_match.h" |
23 #include "components/omnibox/browser/autocomplete_provider_listener.h" | 23 #include "components/omnibox/browser/autocomplete_provider_listener.h" |
24 #include "components/omnibox/browser/history_url_provider.h" | 24 #include "components/omnibox/browser/history_url_provider.h" |
25 #include "components/omnibox/browser/omnibox_field_trial.h" | 25 #include "components/omnibox/browser/omnibox_field_trial.h" |
26 #include "components/omnibox/browser/omnibox_pref_names.h" | 26 #include "components/omnibox/browser/omnibox_pref_names.h" |
27 #include "components/omnibox/browser/search_provider.h" | 27 #include "components/omnibox/browser/search_provider.h" |
28 #include "components/pref_registry/pref_registry_syncable.h" | 28 #include "components/pref_registry/pref_registry_syncable.h" |
29 #include "components/search_engines/template_url_service.h" | 29 #include "components/search_engines/template_url_service.h" |
| 30 #include "components/url_formatter/url_formatter.h" |
30 #include "components/variations/net/variations_http_header_provider.h" | 31 #include "components/variations/net/variations_http_header_provider.h" |
31 #include "net/base/escape.h" | 32 #include "net/base/escape.h" |
32 #include "net/base/load_flags.h" | 33 #include "net/base/load_flags.h" |
33 #include "net/base/net_util.h" | |
34 #include "net/http/http_request_headers.h" | 34 #include "net/http/http_request_headers.h" |
35 #include "net/url_request/url_fetcher.h" | 35 #include "net/url_request/url_fetcher.h" |
36 #include "net/url_request/url_request_status.h" | 36 #include "net/url_request/url_request_status.h" |
37 #include "url/gurl.h" | 37 #include "url/gurl.h" |
38 | 38 |
39 namespace { | 39 namespace { |
40 | 40 |
41 // TODO(hfung): The histogram code was copied and modified from | 41 // TODO(hfung): The histogram code was copied and modified from |
42 // search_provider.cc. Refactor and consolidate the code. | 42 // search_provider.cc. Refactor and consolidate the code. |
43 // We keep track in a histogram how many suggest requests we send, how | 43 // We keep track in a histogram how many suggest requests we send, how |
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281 } | 281 } |
282 | 282 |
283 AutocompleteMatch ZeroSuggestProvider::NavigationToMatch( | 283 AutocompleteMatch ZeroSuggestProvider::NavigationToMatch( |
284 const SearchSuggestionParser::NavigationResult& navigation) { | 284 const SearchSuggestionParser::NavigationResult& navigation) { |
285 AutocompleteMatch match(this, navigation.relevance(), false, | 285 AutocompleteMatch match(this, navigation.relevance(), false, |
286 navigation.type()); | 286 navigation.type()); |
287 match.destination_url = navigation.url(); | 287 match.destination_url = navigation.url(); |
288 | 288 |
289 // Zero suggest results should always omit protocols and never appear bold. | 289 // Zero suggest results should always omit protocols and never appear bold. |
290 const std::string languages(client()->GetAcceptLanguages()); | 290 const std::string languages(client()->GetAcceptLanguages()); |
291 match.contents = net::FormatUrl(navigation.url(), languages, | 291 match.contents = url_formatter::FormatUrl( |
292 net::kFormatUrlOmitAll, net::UnescapeRule::SPACES, NULL, NULL, NULL); | 292 navigation.url(), languages, url_formatter::kFormatUrlOmitAll, |
| 293 net::UnescapeRule::SPACES, nullptr, nullptr, nullptr); |
293 match.fill_into_edit += | 294 match.fill_into_edit += |
294 AutocompleteInput::FormattedStringWithEquivalentMeaning( | 295 AutocompleteInput::FormattedStringWithEquivalentMeaning( |
295 navigation.url(), match.contents, client()->GetSchemeClassifier()); | 296 navigation.url(), match.contents, client()->GetSchemeClassifier()); |
296 | 297 |
297 AutocompleteMatch::ClassifyLocationInString(base::string16::npos, 0, | 298 AutocompleteMatch::ClassifyLocationInString(base::string16::npos, 0, |
298 match.contents.length(), ACMatchClassification::URL, | 299 match.contents.length(), ACMatchClassification::URL, |
299 &match.contents_class); | 300 &match.contents_class); |
300 | 301 |
301 match.description = | 302 match.description = |
302 AutocompleteMatch::SanitizeString(navigation.description()); | 303 AutocompleteMatch::SanitizeString(navigation.description()); |
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471 if (!json_data.empty()) { | 472 if (!json_data.empty()) { |
472 scoped_ptr<base::Value> data( | 473 scoped_ptr<base::Value> data( |
473 SearchSuggestionParser::DeserializeJsonData(json_data)); | 474 SearchSuggestionParser::DeserializeJsonData(json_data)); |
474 if (data && ParseSuggestResults( | 475 if (data && ParseSuggestResults( |
475 *data, kDefaultZeroSuggestRelevance, false, &results_)) { | 476 *data, kDefaultZeroSuggestRelevance, false, &results_)) { |
476 ConvertResultsToAutocompleteMatches(); | 477 ConvertResultsToAutocompleteMatches(); |
477 results_from_cache_ = !matches_.empty(); | 478 results_from_cache_ = !matches_.empty(); |
478 } | 479 } |
479 } | 480 } |
480 } | 481 } |
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