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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/web_applications/commands/navigate_and_trigger_install_dialog_command.h"
#include <memory>
#include <utility>
#include "base/functional/bind.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/web_applications/commands/web_app_command.h"
#include "chrome/browser/web_applications/locks/app_lock.h"
#include "chrome/browser/web_applications/locks/noop_lock.h"
#include "chrome/browser/web_applications/locks/web_app_lock_manager.h"
#include "chrome/browser/web_applications/web_app_command_manager.h"
#include "chrome/browser/web_applications/web_app_helpers.h"
#include "chrome/browser/web_applications/web_app_provider.h"
#include "chrome/browser/web_applications/web_app_registrar.h"
#include "chrome/browser/web_applications/web_app_ui_manager.h"
#include "chrome/browser/web_applications/web_contents/web_app_data_retriever.h"
#include "components/webapps/browser/install_result_code.h"
#include "components/webapps/browser/installable/installable_logging.h"
#include "components/webapps/browser/installable/installable_metrics.h"
#include "components/webapps/browser/web_contents/web_app_url_loader.h"
#include "components/webapps/common/web_app_id.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/page_transition_types.h"
#include "url/gurl.h"
#include "url/origin.h"
namespace web_app {
NavigateAndTriggerInstallDialogCommand::NavigateAndTriggerInstallDialogCommand(
const GURL& install_url,
const GURL& origin_url,
bool is_renderer_initiated,
webapps::WebappInstallSource source,
NavigateAndTriggerInstallDialogCommandCallback callback,
base::WeakPtr<WebAppUiManager> ui_manager,
std::unique_ptr<webapps::WebAppUrlLoader> url_loader,
std::unique_ptr<WebAppDataRetriever> data_retriever,
Profile* profile)
: WebAppCommand<NoopLock, NavigateAndTriggerInstallDialogCommandResult>(
"NavigateAndTriggerInstallDialogCommand",
NoopLockDescription(),
std::move(callback),
/*args_for_shutdown=*/
NavigateAndTriggerInstallDialogCommandResult::kShutdown),
install_url_(install_url),
origin_url_(origin_url),
is_renderer_initiated_(is_renderer_initiated),
source_(source),
ui_manager_(ui_manager),
url_loader_(std::move(url_loader)),
data_retriever_(std::move(data_retriever)),
profile_(profile) {
CHECK(url_loader_);
CHECK(data_retriever_);
CHECK(profile_);
GetMutableDebugValue().Set("install_url", install_url_.spec());
GetMutableDebugValue().Set("origin_url", origin_url_.spec());
GetMutableDebugValue().Set("is_renderer_initiated", is_renderer_initiated_);
}
NavigateAndTriggerInstallDialogCommand::
~NavigateAndTriggerInstallDialogCommand() = default;
bool NavigateAndTriggerInstallDialogCommand::IsWebContentsDestroyed() {
return !web_contents_ || web_contents_->IsBeingDestroyed();
}
void NavigateAndTriggerInstallDialogCommand::StartWithLock(
std::unique_ptr<NoopLock> lock) {
noop_lock_ = std::move(lock);
content::NavigationController::LoadURLParams load_url_params(install_url_);
// We specify a different page transition here because the common
// `ui::PAGE_TRANSITION_LINK` can be intercepted by URL capturing logic.
load_url_params.transition_type = ui::PAGE_TRANSITION_FROM_API;
load_url_params.is_renderer_initiated = is_renderer_initiated_;
// The `Navigate` implementation requires renderer-initiated navigations to
// specify an initiator origin.
load_url_params.initiator_origin = url::Origin::Create(origin_url_);
content::WebContents* new_tab = ui_manager_->CreateNewTab();
if (!new_tab) {
// Browser may be shutting down.
// TODO(b/331691742): Avoid starting commands when the browser is shutting
// down.
CompleteAndSelfDestruct(
CommandResult::kFailure,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
web_contents_ = new_tab->GetWeakPtr();
url_loader_->LoadUrl(
std::move(load_url_params), web_contents_.get(),
webapps::WebAppUrlLoader::UrlComparison::kIgnoreQueryParamsAndRef,
base::BindOnce(&NavigateAndTriggerInstallDialogCommand::OnUrlLoaded,
weak_factory_.GetWeakPtr()));
}
void NavigateAndTriggerInstallDialogCommand::OnUrlLoaded(
webapps::WebAppUrlLoaderResult result) {
GetMutableDebugValue().Set("WebAppUrlLoader::Result",
ConvertUrlLoaderResultToString(result));
if (IsWebContentsDestroyed()) {
GetMutableDebugValue().Set("web_contents_destroyed", true);
CompleteAndSelfDestruct(
CommandResult::kSuccess,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
if (result != webapps::WebAppUrlLoaderResult::kUrlLoaded) {
CompleteAndSelfDestruct(
CommandResult::kFailure,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
data_retriever_->CheckInstallabilityAndRetrieveManifest(
web_contents_.get(),
base::BindOnce(
&NavigateAndTriggerInstallDialogCommand::OnInstallabilityChecked,
weak_factory_.GetWeakPtr()));
}
void NavigateAndTriggerInstallDialogCommand::OnInstallabilityChecked(
blink::mojom::ManifestPtr opt_manifest,
bool valid_manifest_for_web_app,
webapps::InstallableStatusCode error_code) {
GetMutableDebugValue().Set("webapps::InstallableStatusCode",
GetErrorMessage(error_code));
if (IsWebContentsDestroyed()) {
GetMutableDebugValue().Set("web_contents_destroyed", true);
CompleteAndSelfDestruct(
CommandResult::kSuccess,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
if (error_code != webapps::InstallableStatusCode::NO_ERROR_DETECTED) {
CompleteAndSelfDestruct(
CommandResult::kFailure,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
CHECK(opt_manifest);
app_id_ = GenerateAppIdFromManifest(*opt_manifest);
app_lock_ = std::make_unique<AppLock>();
command_manager()->lock_manager().UpgradeAndAcquireLock(
std::move(noop_lock_), *app_lock_, {app_id_},
base::BindOnce(&NavigateAndTriggerInstallDialogCommand::OnAppLockGranted,
weak_factory_.GetWeakPtr()));
}
void NavigateAndTriggerInstallDialogCommand::OnAppLockGranted() {
CHECK(app_lock_);
CHECK(app_lock_->IsGranted());
if (IsWebContentsDestroyed()) {
GetMutableDebugValue().Set("web_contents_destroyed", true);
CompleteAndSelfDestruct(
CommandResult::kSuccess,
NavigateAndTriggerInstallDialogCommandResult::kFailure);
return;
}
CHECK(!app_id_.empty());
bool is_installable;
if (!app_lock_->registrar().IsInRegistrar(app_id_)) {
is_installable = true;
} else {
switch (app_lock_->registrar().GetInstallState(app_id_).value()) {
case web_app::proto::SUGGESTED_FROM_ANOTHER_DEVICE:
is_installable = true;
break;
case web_app::proto::INSTALLED_WITH_OS_INTEGRATION:
case web_app::proto::INSTALLED_WITHOUT_OS_INTEGRATION:
is_installable = false;
break;
}
}
if (!is_installable) {
// If the app is already installed, we don't show the dialog. Since nothing
// went wrong, this is still considered a success.
CompleteAndSelfDestruct(
CommandResult::kSuccess,
NavigateAndTriggerInstallDialogCommandResult::kAlreadyInstalled);
return;
}
ui_manager_->TriggerInstallDialog(web_contents_.get(), source_,
base::DoNothing());
CompleteAndSelfDestruct(
CommandResult::kSuccess,
NavigateAndTriggerInstallDialogCommandResult::kDialogShown);
}
} // namespace web_app
|
