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Issue 377713003: [Suggestions] Remove dependence on InstantIOContext (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: remove include Created 6 years, 5 months ago
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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_piece.h" 14 #include "base/strings/string_piece.h"
15 #include "base/strings/string_util.h" 15 #include "base/strings/string_util.h"
16 #include "chrome/browser/profiles/profile.h" 16 #include "chrome/browser/profiles/profile.h"
17 #include "chrome/browser/search/instant_io_context.h"
18 #include "chrome/browser/search/suggestions/suggestions_service.h" 17 #include "chrome/browser/search/suggestions/suggestions_service.h"
19 #include "chrome/browser/search/suggestions/suggestions_service_factory.h" 18 #include "chrome/browser/search/suggestions/suggestions_service_factory.h"
20 #include "chrome/common/url_constants.h" 19 #include "chrome/common/url_constants.h"
21 #include "net/base/escape.h" 20 #include "net/base/escape.h"
22 #include "net/url_request/url_request.h"
23 #include "ui/gfx/codec/png_codec.h" 21 #include "ui/gfx/codec/png_codec.h"
24 #include "ui/gfx/image/image_skia.h" 22 #include "ui/gfx/image/image_skia.h"
25 #include "url/gurl.h" 23 #include "url/gurl.h"
26 24
27 namespace suggestions { 25 namespace suggestions {
28 26
29 namespace { 27 namespace {
30 28
31 const char kHtmlHeader[] = 29 const char kHtmlHeader[] =
32 "<!DOCTYPE html>\n<html>\n<head>\n<title>Suggestions</title>\n" 30 "<!DOCTYPE html>\n<html>\n<head>\n<title>Suggestions</title>\n"
(...skipping 88 matching lines...) Expand 10 before | Expand all | Expand 10 after
121 std::string SuggestionsSource::GetMimeType(const std::string& path) const { 119 std::string SuggestionsSource::GetMimeType(const std::string& path) const {
122 return "text/html"; 120 return "text/html";
123 } 121 }
124 122
125 base::MessageLoop* SuggestionsSource::MessageLoopForRequestPath( 123 base::MessageLoop* SuggestionsSource::MessageLoopForRequestPath(
126 const std::string& path) const { 124 const std::string& path) const {
127 // This can be accessed from the IO thread. 125 // This can be accessed from the IO thread.
128 return content::URLDataSource::MessageLoopForRequestPath(path); 126 return content::URLDataSource::MessageLoopForRequestPath(path);
129 } 127 }
130 128
131 bool SuggestionsSource::ShouldServiceRequest(
132 const net::URLRequest* request) const {
133 if (request->url().SchemeIs(chrome::kChromeSearchScheme))
134 return InstantIOContext::ShouldServiceRequest(request);
135 return URLDataSource::ShouldServiceRequest(request);
136 }
137
138 void SuggestionsSource::OnSuggestionsAvailable( 129 void SuggestionsSource::OnSuggestionsAvailable(
139 const content::URLDataSource::GotDataCallback& callback, 130 const content::URLDataSource::GotDataCallback& callback,
140 const SuggestionsProfile& suggestions_profile) { 131 const SuggestionsProfile& suggestions_profile) {
141 size_t size = suggestions_profile.suggestions_size(); 132 size_t size = suggestions_profile.suggestions_size();
142 if (!size) { 133 if (!size) {
143 std::string output; 134 std::string output;
144 RenderOutputHtmlNoSuggestions(&output); 135 RenderOutputHtmlNoSuggestions(&output);
145 callback.Run(base::RefCountedString::TakeString(&output)); 136 callback.Run(base::RefCountedString::TakeString(&output));
146 } else { 137 } else {
147 RequestContext* context = new RequestContext(suggestions_profile, callback); 138 RequestContext* context = new RequestContext(suggestions_profile, callback);
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
183 std::string encoded_output; 174 std::string encoded_output;
184 base::Base64Encode(std::string(output.begin(), output.end()), 175 base::Base64Encode(std::string(output.begin(), output.end()),
185 &encoded_output); 176 &encoded_output);
186 context->base64_encoded_pngs[url] = "data:image/png;base64,"; 177 context->base64_encoded_pngs[url] = "data:image/png;base64,";
187 context->base64_encoded_pngs[url] += encoded_output; 178 context->base64_encoded_pngs[url] += encoded_output;
188 } 179 }
189 barrier.Run(); 180 barrier.Run();
190 } 181 }
191 182
192 } // namespace suggestions 183 } // namespace suggestions
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