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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 // Implements the Chrome Extensions WebNavigation API. | 5 // Implements the Chrome Extensions WebNavigation API. |
6 | 6 |
7 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_helper s.h" | 7 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_helper s.h" |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/json/json_writer.h" | 12 #include "base/json/json_writer.h" |
13 #include "base/strings/string_number_conversions.h" | 13 #include "base/strings/string_number_conversions.h" |
14 #include "base/time/time.h" | 14 #include "base/time/time.h" |
15 #include "base/values.h" | 15 #include "base/values.h" |
16 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h" | |
16 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_consta nts.h" | 17 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_consta nts.h" |
17 #include "chrome/browser/extensions/extension_tab_util.h" | 18 #include "chrome/browser/extensions/extension_tab_util.h" |
18 #include "chrome/browser/profiles/profile.h" | 19 #include "chrome/browser/profiles/profile.h" |
19 #include "chrome/common/extensions/api/web_navigation.h" | 20 #include "chrome/common/extensions/api/web_navigation.h" |
20 #include "content/public/browser/navigation_handle.h" | 21 #include "content/public/browser/navigation_handle.h" |
21 #include "content/public/browser/render_frame_host.h" | 22 #include "content/public/browser/render_frame_host.h" |
22 #include "content/public/browser/render_process_host.h" | 23 #include "content/public/browser/render_process_host.h" |
23 #include "content/public/browser/render_view_host.h" | 24 #include "content/public/browser/render_view_host.h" |
24 #include "content/public/browser/web_contents.h" | 25 #include "content/public/browser/web_contents.h" |
25 #include "content/public/common/url_constants.h" | 26 #include "content/public/common/url_constants.h" |
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54 EventRouter* event_router = EventRouter::Get(profile); | 55 EventRouter* event_router = EventRouter::Get(profile); |
55 if (profile && event_router) { | 56 if (profile && event_router) { |
56 event->restrict_to_browser_context = profile; | 57 event->restrict_to_browser_context = profile; |
57 event->filter_info = info; | 58 event->filter_info = info; |
58 event_router->BroadcastEvent(std::move(event)); | 59 event_router->BroadcastEvent(std::move(event)); |
59 } | 60 } |
60 } | 61 } |
61 | 62 |
62 } // namespace | 63 } // namespace |
63 | 64 |
64 // Constructs and dispatches an onBeforeNavigate event. | 65 // Constructs an onBeforeNavigate event. |
65 void DispatchOnBeforeNavigate(content::NavigationHandle* navigation_handle) { | 66 std::unique_ptr<Event> CreateOnBeforeNavigateEvent( |
67 content::NavigationHandle* navigation_handle) { | |
66 GURL url(navigation_handle->GetURL()); | 68 GURL url(navigation_handle->GetURL()); |
67 if (navigation_handle->IsSrcdoc()) | 69 if (navigation_handle->IsSrcdoc()) |
68 url = GURL(content::kAboutSrcDocURL); | 70 url = GURL(content::kAboutSrcDocURL); |
69 | 71 |
70 web_navigation::OnBeforeNavigate::Details details; | 72 web_navigation::OnBeforeNavigate::Details details; |
71 details.tab_id = | 73 details.tab_id = |
72 ExtensionTabUtil::GetTabId(navigation_handle->GetWebContents()); | 74 ExtensionTabUtil::GetTabId(navigation_handle->GetWebContents()); |
73 details.url = url.spec(); | 75 details.url = url.spec(); |
74 details.process_id = -1; | 76 details.process_id = -1; |
75 details.frame_id = ExtensionApiFrameIdMap::GetFrameId(navigation_handle); | 77 details.frame_id = ExtensionApiFrameIdMap::GetFrameId(navigation_handle); |
76 details.parent_frame_id = | 78 details.parent_frame_id = |
77 ExtensionApiFrameIdMap::GetParentFrameId(navigation_handle); | 79 ExtensionApiFrameIdMap::GetParentFrameId(navigation_handle); |
78 details.time_stamp = MilliSecondsFromTime(base::Time::Now()); | 80 details.time_stamp = MilliSecondsFromTime(base::Time::Now()); |
79 | 81 |
80 std::unique_ptr<Event> event( | 82 std::unique_ptr<Event> event( |
81 new Event(events::WEB_NAVIGATION_ON_BEFORE_NAVIGATE, | 83 new Event(events::WEB_NAVIGATION_ON_BEFORE_NAVIGATE, |
82 web_navigation::OnBeforeNavigate::kEventName, | 84 web_navigation::OnBeforeNavigate::kEventName, |
83 web_navigation::OnBeforeNavigate::Create(details))); | 85 web_navigation::OnBeforeNavigate::Create(details))); |
84 DispatchEvent(navigation_handle->GetWebContents()->GetBrowserContext(), | 86 |
85 std::move(event), url); | 87 EventFilteringInfo info; |
88 info.SetURL(navigation_handle->GetURL()); | |
89 | |
90 Profile* profile = Profile::FromBrowserContext( | |
91 navigation_handle->GetWebContents()->GetBrowserContext()); | |
92 if (profile) { | |
93 event->restrict_to_browser_context = profile; | |
Devlin
2016/12/02 21:58:31
Just use browser context directly.
nasko
2016/12/02 23:41:39
Done.
| |
94 event->filter_info = info; | |
95 } | |
96 | |
97 return event; | |
86 } | 98 } |
87 | 99 |
88 // Constructs and dispatches an onCommitted or onReferenceFragmentUpdated | 100 // Constructs and dispatches an onCommitted or onReferenceFragmentUpdated |
89 // event. | 101 // event. |
90 void DispatchOnCommitted(events::HistogramValue histogram_value, | 102 void DispatchOnCommitted(events::HistogramValue histogram_value, |
91 const std::string& event_name, | 103 const std::string& event_name, |
92 content::NavigationHandle* navigation_handle) { | 104 content::NavigationHandle* navigation_handle) { |
93 content::WebContents* web_contents = navigation_handle->GetWebContents(); | 105 content::WebContents* web_contents = navigation_handle->GetWebContents(); |
94 GURL url(navigation_handle->GetURL()); | 106 GURL url(navigation_handle->GetURL()); |
95 content::RenderFrameHost* frame_host = | 107 content::RenderFrameHost* frame_host = |
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196 ExtensionApiFrameIdMap::GetFrameId(source_frame_host); | 208 ExtensionApiFrameIdMap::GetFrameId(source_frame_host); |
197 details.url = target_url.possibly_invalid_spec(); | 209 details.url = target_url.possibly_invalid_spec(); |
198 details.tab_id = ExtensionTabUtil::GetTabId(target_web_contents); | 210 details.tab_id = ExtensionTabUtil::GetTabId(target_web_contents); |
199 details.time_stamp = MilliSecondsFromTime(base::Time::Now()); | 211 details.time_stamp = MilliSecondsFromTime(base::Time::Now()); |
200 | 212 |
201 std::unique_ptr<Event> event( | 213 std::unique_ptr<Event> event( |
202 new Event(events::WEB_NAVIGATION_ON_CREATED_NAVIGATION_TARGET, | 214 new Event(events::WEB_NAVIGATION_ON_CREATED_NAVIGATION_TARGET, |
203 web_navigation::OnCreatedNavigationTarget::kEventName, | 215 web_navigation::OnCreatedNavigationTarget::kEventName, |
204 web_navigation::OnCreatedNavigationTarget::Create(details))); | 216 web_navigation::OnCreatedNavigationTarget::Create(details))); |
205 DispatchEvent(browser_context, std::move(event), target_url); | 217 DispatchEvent(browser_context, std::move(event), target_url); |
218 | |
219 // If the target WebContents already received the onBeforeNavigate event, | |
220 // send it immediately after the onCreatedNavigationTarget above. | |
221 WebNavigationTabObserver* target_observer = | |
222 WebNavigationTabObserver::Get(target_web_contents); | |
223 target_observer->DispatchCachedOnBeforeNavigate(); | |
206 } | 224 } |
207 | 225 |
208 // Constructs and dispatches an onErrorOccurred event. | 226 // Constructs and dispatches an onErrorOccurred event. |
209 void DispatchOnErrorOccurred(content::WebContents* web_contents, | 227 void DispatchOnErrorOccurred(content::WebContents* web_contents, |
210 content::RenderFrameHost* frame_host, | 228 content::RenderFrameHost* frame_host, |
211 const GURL& url, | 229 const GURL& url, |
212 int error_code) { | 230 int error_code) { |
213 web_navigation::OnErrorOccurred::Details details; | 231 web_navigation::OnErrorOccurred::Details details; |
214 details.tab_id = ExtensionTabUtil::GetTabId(web_contents); | 232 details.tab_id = ExtensionTabUtil::GetTabId(web_contents); |
215 details.url = url.spec(); | 233 details.url = url.spec(); |
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258 std::unique_ptr<Event> event( | 276 std::unique_ptr<Event> event( |
259 new Event(events::WEB_NAVIGATION_ON_TAB_REPLACED, | 277 new Event(events::WEB_NAVIGATION_ON_TAB_REPLACED, |
260 web_navigation::OnTabReplaced::kEventName, | 278 web_navigation::OnTabReplaced::kEventName, |
261 web_navigation::OnTabReplaced::Create(details))); | 279 web_navigation::OnTabReplaced::Create(details))); |
262 DispatchEvent(browser_context, std::move(event), GURL()); | 280 DispatchEvent(browser_context, std::move(event), GURL()); |
263 } | 281 } |
264 | 282 |
265 } // namespace web_navigation_api_helpers | 283 } // namespace web_navigation_api_helpers |
266 | 284 |
267 } // namespace extensions | 285 } // namespace extensions |
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