1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/lens/lens_url_utils.h"
#include <map>
#include "base/logging.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/time/time.h"
#include "components/lens/lens_entrypoints.h"
#include "components/lens/lens_metadata.h"
#include "components/lens/lens_metadata.mojom.h"
#include "components/lens/lens_rendering_environment.h"
#include "net/base/url_util.h"
#include "url/gurl.h"
namespace {
// Entry point string names.
constexpr char kEntryPointQueryParameter[] = "ep";
constexpr char kChromeRegionSearchMenuItem[] = "crs";
constexpr char kChromeSearchWithGoogleLensContextMenuItem[] = "ccm";
constexpr char kChromeOpenNewTabSidePanel[] = "cnts";
constexpr char kChromeFullscreenSearchMenuItem[] = "cfs";
constexpr char kChromeScreenshotSearch[] = "css";
constexpr char kSurfaceQueryParameter[] = "s";
constexpr char kStartTimeQueryParameter[] = "st";
constexpr char kLensMetadataParameter[] = "lm";
constexpr char kSidePanel[] = "csp";
constexpr char kRenderingEnvironmentQueryParameter[] = "re";
constexpr char kOneLensDesktopWebChromeSidePanel[] = "dcsp";
constexpr char kOneLensDesktopWebFullscreen[] = "df";
constexpr char kOneLensAmbientVisualSearchWebFullscreen[] = "avsf";
void AppendQueryParam(std::string* query_string,
const char name[],
const char value[]) {
if (!query_string->empty()) {
base::StrAppend(query_string, {"&"});
}
base::StrAppend(query_string, {name, "=", value});
}
std::map<std::string, std::string> GetLensQueryParametersMap(
lens::EntryPoint ep,
lens::RenderingEnvironment re,
bool is_side_panel_request) {
std::map<std::string, std::string> query_parameters;
switch (ep) {
case lens::CHROME_OPEN_NEW_TAB_SIDE_PANEL:
query_parameters.insert(
{kEntryPointQueryParameter, kChromeOpenNewTabSidePanel});
break;
case lens::CHROME_REGION_SEARCH_MENU_ITEM:
query_parameters.insert(
{kEntryPointQueryParameter, kChromeRegionSearchMenuItem});
break;
case lens::CHROME_SEARCH_WITH_GOOGLE_LENS_CONTEXT_MENU_ITEM:
query_parameters.insert({kEntryPointQueryParameter,
kChromeSearchWithGoogleLensContextMenuItem});
break;
case lens::CHROME_FULLSCREEN_SEARCH_MENU_ITEM:
query_parameters.insert(
{kEntryPointQueryParameter, kChromeFullscreenSearchMenuItem});
break;
case lens::CHROME_SCREENSHOT_SEARCH:
query_parameters.insert(
{kEntryPointQueryParameter, kChromeScreenshotSearch});
break;
default:
// Empty strings are ignored when query parameters are built.
break;
}
switch (re) {
case lens::ONELENS_DESKTOP_WEB_CHROME_SIDE_PANEL:
query_parameters.insert({kRenderingEnvironmentQueryParameter,
kOneLensDesktopWebChromeSidePanel});
break;
case lens::ONELENS_DESKTOP_WEB_FULLSCREEN:
query_parameters.insert(
{kRenderingEnvironmentQueryParameter, kOneLensDesktopWebFullscreen});
break;
case lens::ONELENS_AMBIENT_VISUAL_SEARCH_WEB_FULLSCREEN:
query_parameters.insert({kRenderingEnvironmentQueryParameter,
kOneLensAmbientVisualSearchWebFullscreen});
break;
default:
// Empty strings are ignored when query parameters are built.
break;
}
// Continue to include the Surface param until Lens Web can properly handle
// all of our RenderingEnvironments
// TODO(242102743): Change Surface param to always be Chromium once Lens Web
// is fully backwards compatable
if (is_side_panel_request) {
query_parameters.insert({kSurfaceQueryParameter, kSidePanel});
} else {
// Set the surface parameter to an empty string to represent default value.
query_parameters.insert({kSurfaceQueryParameter, ""});
}
int64_t current_time_ms = base::Time::Now().ToJavaTime();
query_parameters.insert(
{kStartTimeQueryParameter, base::NumberToString(current_time_ms)});
return query_parameters;
}
lens::RenderingEnvironment GetRenderingEnvironment(
bool is_side_panel_request,
bool is_full_screen_region_search_request) {
if (is_full_screen_region_search_request)
return lens::RenderingEnvironment::
ONELENS_AMBIENT_VISUAL_SEARCH_WEB_FULLSCREEN;
if (is_side_panel_request)
return lens::RenderingEnvironment::ONELENS_DESKTOP_WEB_CHROME_SIDE_PANEL;
return lens::RenderingEnvironment::ONELENS_DESKTOP_WEB_FULLSCREEN;
}
} // namespace
namespace lens {
void AppendLogsQueryParam(
std::string* query_string,
const std::vector<lens::mojom::LatencyLogPtr>& log_data) {
if (!log_data.empty()) {
AppendQueryParam(query_string, kLensMetadataParameter,
LensMetadata::CreateProto(std::move(log_data)).c_str());
}
}
GURL AppendOrReplaceQueryParametersForLensRequest(const GURL& url,
lens::EntryPoint ep,
lens::RenderingEnvironment re,
bool is_side_panel_request) {
GURL modified_url(url);
for (auto const& param :
GetLensQueryParametersMap(ep, re, is_side_panel_request))
modified_url = net::AppendOrReplaceQueryParameter(modified_url, param.first,
param.second);
return modified_url;
}
std::string GetQueryParametersForLensRequest(
lens::EntryPoint ep,
bool is_side_panel_request,
bool is_full_screen_region_search_request) {
auto re = GetRenderingEnvironment(is_side_panel_request,
is_full_screen_region_search_request);
std::string query_string;
for (auto const& param :
GetLensQueryParametersMap(ep, re, is_side_panel_request))
AppendQueryParam(&query_string, param.first.c_str(), param.second.c_str());
return query_string;
}
} // namespace lens
|
