Chromium Code Reviews Chromium Code Reviews
Issue 423133003:
[Suggestions Service] Add support for expiring the SuggestionsStore (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "chrome/browser/search/suggestions/suggestions_source.h" | 5 #include "chrome/browser/search/suggestions/suggestions_source.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "base/barrier_closure.h" | 9 #include "base/barrier_closure.h" |
| 10 #include "base/base64.h" | 10 #include "base/base64.h" |
| 11 #include "base/bind.h" | 11 #include "base/bind.h" |
| 12 #include "base/memory/ref_counted_memory.h" | 12 #include "base/memory/ref_counted_memory.h" |
| 13 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
| 14 #include "base/strings/string_number_conversions.h" | |
| 14 #include "base/strings/string_piece.h" | 15 #include "base/strings/string_piece.h" |
| 15 #include "base/strings/string_util.h" | 16 #include "base/strings/string_util.h" |
| 17 #include "base/strings/stringprintf.h" | |
| 18 #include "base/strings/utf_string_conversions.h" | |
| 19 #include "base/time/time.h" | |
| 16 #include "chrome/browser/profiles/profile.h" | 20 #include "chrome/browser/profiles/profile.h" |
| 17 #include "chrome/browser/search/suggestions/suggestions_service_factory.h" | 21 #include "chrome/browser/search/suggestions/suggestions_service_factory.h" |
| 18 #include "chrome/common/url_constants.h" | 22 #include "chrome/common/url_constants.h" |
| 19 #include "components/suggestions/suggestions_service.h" | 23 #include "components/suggestions/suggestions_service.h" |
| 20 #include "net/base/escape.h" | 24 #include "net/base/escape.h" |
| 25 #include "ui/base/l10n/time_format.h" | |
| 21 #include "ui/gfx/codec/png_codec.h" | 26 #include "ui/gfx/codec/png_codec.h" |
| 22 #include "ui/gfx/image/image_skia.h" | 27 #include "ui/gfx/image/image_skia.h" |
| 23 #include "url/gurl.h" | 28 #include "url/gurl.h" |
| 24 | 29 |
| 25 namespace suggestions { | 30 namespace suggestions { |
| 26 | 31 |
| 27 namespace { | 32 namespace { |
| 28 | 33 |
| 29 const char kHtmlHeader[] = | 34 const char kHtmlHeader[] = |
| 30 "<!DOCTYPE html>\n<html>\n<head>\n<title>Suggestions</title>\n" | 35 "<!DOCTYPE html>\n<html>\n<head>\n<title>Suggestions</title>\n" |
| 31 "<meta charset=\"utf-8\">\n" | 36 "<meta charset=\"utf-8\">\n" |
| 32 "<style type=\"text/css\">\nli {white-space: nowrap;}\n</style>\n"; | 37 "<style type=\"text/css\">\nli {white-space: nowrap;}\n</style>\n"; |
| 33 const char kHtmlBody[] = "</head>\n<body>\n"; | 38 const char kHtmlBody[] = "</head>\n<body>\n"; |
| 34 const char kHtmlFooter[] = "</body>\n</html>\n"; | 39 const char kHtmlFooter[] = "</body>\n</html>\n"; |
| 35 | 40 |
| 36 // Fills |output| with the HTML needed to display the suggestions. | 41 // Fills |output| with the HTML needed to display the suggestions. |
| 37 void RenderOutputHtml(const SuggestionsProfile& profile, | 42 void RenderOutputHtml(const SuggestionsProfile& profile, |
| 38 const std::map<GURL, std::string>& base64_encoded_pngs, | 43 const std::map<GURL, std::string>& base64_encoded_pngs, |
| 39 std::string* output) { | 44 std::string* output) { |
| 40 std::vector<std::string> out; | 45 std::vector<std::string> out; |
| 41 out.push_back(kHtmlHeader); | 46 out.push_back(kHtmlHeader); |
| 42 out.push_back(kHtmlBody); | 47 out.push_back(kHtmlBody); |
| 43 out.push_back("<h1>Suggestions</h1>\n<ul>"); | 48 out.push_back("<h1>Suggestions</h1>\n<ul>"); |
| 44 | 49 |
| 50 int64 now = (base::Time::NowFromSystemTime() - base::Time::UnixEpoch()) | |
| 51 .ToInternalValue(); | |
| 45 size_t size = profile.suggestions_size(); | 52 size_t size = profile.suggestions_size(); |
| 46 for (size_t i = 0; i < size; ++i) { | 53 for (size_t i = 0; i < size; ++i) { |
| 47 const ChromeSuggestion& suggestion = profile.suggestions(i); | 54 const ChromeSuggestion& suggestion = profile.suggestions(i); |
| 55 base::TimeDelta td = base::TimeDelta::FromMicroseconds( | |
|
manzagop (departed)
2014/08/06 19:11:18
td isn't self-explanatory. Can you find better? eg
gayane -on leave until 09-2017
2014/08/06 21:12:20
renamed as remaining_time
| |
| 56 suggestion.expiry_ts() - now); | |
| 57 base::string16 formatted = ui::TimeFormat::Detailed( | |
|
manzagop (departed)
2014/08/06 19:11:18
Perhaps td_formatted so it's clear what this?
gayane -on leave until 09-2017
2014/08/06 21:12:20
renamed as remaining_time_formatted
| |
| 58 ui::TimeFormat::Format::FORMAT_DURATION, | |
| 59 ui::TimeFormat::Length::LENGTH_LONG, | |
| 60 -1, td); | |
| 48 std::string line; | 61 std::string line; |
| 49 line += "<li><a href=\""; | 62 line += "<li><a href=\""; |
| 50 line += net::EscapeForHTML(suggestion.url()); | 63 line += net::EscapeForHTML(suggestion.url()); |
| 51 line += "\" target=\"_blank\">"; | 64 line += "\" target=\"_blank\">"; |
| 52 line += net::EscapeForHTML(suggestion.title()); | 65 line += net::EscapeForHTML(suggestion.title()); |
| 53 std::map<GURL, std::string>::const_iterator it = | 66 std::map<GURL, std::string>::const_iterator it = |
| 54 base64_encoded_pngs.find(GURL(suggestion.url())); | 67 base64_encoded_pngs.find(GURL(suggestion.url())); |
| 55 if (it != base64_encoded_pngs.end()) { | 68 if (it != base64_encoded_pngs.end()) { |
| 56 line += "<br><img src='"; | 69 line += "<br><img src='"; |
| 57 line += it->second; | 70 line += it->second; |
| 58 line += "'>"; | 71 line += "'>"; |
| 59 } | 72 } |
| 60 line += "</a></li>\n"; | 73 line += "</a> Expires in "; |
| 74 line += base::UTF16ToUTF8(formatted); | |
| 75 line += "</li>\n"; | |
| 61 out.push_back(line); | 76 out.push_back(line); |
| 62 } | 77 } |
| 63 out.push_back("</ul>"); | 78 out.push_back("</ul>"); |
| 64 out.push_back(kHtmlFooter); | 79 out.push_back(kHtmlFooter); |
| 65 *output = JoinString(out, ""); | 80 *output = JoinString(out, ""); |
| 66 } | 81 } |
| 67 | 82 |
| 68 // Fills |output| with the HTML needed to display that no suggestions are | 83 // Fills |output| with the HTML needed to display that no suggestions are |
| 69 // available. | 84 // available. |
| 70 void RenderOutputHtmlNoSuggestions(std::string* output) { | 85 void RenderOutputHtmlNoSuggestions(std::string* output) { |
| (...skipping 103 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 174 std::string encoded_output; | 189 std::string encoded_output; |
| 175 base::Base64Encode(std::string(output.begin(), output.end()), | 190 base::Base64Encode(std::string(output.begin(), output.end()), |
| 176 &encoded_output); | 191 &encoded_output); |
| 177 context->base64_encoded_pngs[url] = "data:image/png;base64,"; | 192 context->base64_encoded_pngs[url] = "data:image/png;base64,"; |
| 178 context->base64_encoded_pngs[url] += encoded_output; | 193 context->base64_encoded_pngs[url] += encoded_output; |
| 179 } | 194 } |
| 180 barrier.Run(); | 195 barrier.Run(); |
| 181 } | 196 } |
| 182 | 197 |
| 183 } // namespace suggestions | 198 } // namespace suggestions |
| OLD | NEW |
