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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "components/favicon/core/large_icon_service.h" | 5 #include "components/favicon/core/large_icon_service.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/feature_list.h" | 10 #include "base/feature_list.h" |
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357 if (!server_request_url.is_valid() || !trimmed_page_url.is_valid() || | 357 if (!server_request_url.is_valid() || !trimmed_page_url.is_valid() || |
358 !image_fetcher_ || | 358 !image_fetcher_ || |
359 favicon_service_->WasUnableToDownloadFavicon(server_request_url)) { | 359 favicon_service_->WasUnableToDownloadFavicon(server_request_url)) { |
360 base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, | 360 base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, |
361 base::Bind(callback, false)); | 361 base::Bind(callback, false)); |
362 return; | 362 return; |
363 } | 363 } |
364 | 364 |
365 image_fetcher_->SetDataUseServiceName( | 365 image_fetcher_->SetDataUseServiceName( |
366 data_use_measurement::DataUseUserData::LARGE_ICON_SERVICE); | 366 data_use_measurement::DataUseUserData::LARGE_ICON_SERVICE); |
| 367 net::NetworkTrafficAnnotationTag traffic_annotation = |
| 368 net::DefineNetworkTrafficAnnotation("favicon_component", R"( |
| 369 semantics { |
| 370 sender: "Favicon Component" |
| 371 description: |
| 372 "Sends a request to a Google server to retrieve the favicon bitmap " |
| 373 "for a page URL." |
| 374 trigger: |
| 375 "A request can be sent for signed-in users when Chrome does not " |
| 376 "have a favicon for a particular page. This is done in two " |
| 377 "scenarios:\n" |
| 378 " 1- For articles suggestions on the new tab page (URLs are public " |
| 379 " and provided by Google).\n" |
| 380 " 2- For server-suggested most visited tiles on the new tab page " |
| 381 " (User gets these URLs from Google, only if history sync is " |
| 382 " enabled)." |
| 383 data: "Page URL and desired icon size." |
| 384 destination: GOOGLE_OWNED_SERVICE |
| 385 } |
| 386 policy { |
| 387 cookies_allowed: false |
| 388 setting: "This feature cannot be disabled by settings." |
| 389 policy_exception_justification: "Not implemented." |
| 390 })"); |
367 image_fetcher_->StartOrQueueNetworkRequest( | 391 image_fetcher_->StartOrQueueNetworkRequest( |
368 server_request_url.spec(), server_request_url, | 392 server_request_url.spec(), server_request_url, |
369 base::Bind(&OnFetchIconFromGoogleServerComplete, favicon_service_, | 393 base::Bind(&OnFetchIconFromGoogleServerComplete, favicon_service_, |
370 page_url, callback)); | 394 page_url, callback), |
| 395 traffic_annotation); |
371 } | 396 } |
372 | 397 |
373 base::CancelableTaskTracker::TaskId | 398 base::CancelableTaskTracker::TaskId |
374 LargeIconService::GetLargeIconOrFallbackStyleImpl( | 399 LargeIconService::GetLargeIconOrFallbackStyleImpl( |
375 const GURL& page_url, | 400 const GURL& page_url, |
376 int min_source_size_in_pixel, | 401 int min_source_size_in_pixel, |
377 int desired_size_in_pixel, | 402 int desired_size_in_pixel, |
378 const favicon_base::LargeIconCallback& raw_bitmap_callback, | 403 const favicon_base::LargeIconCallback& raw_bitmap_callback, |
379 const favicon_base::LargeIconImageCallback& image_callback, | 404 const favicon_base::LargeIconImageCallback& image_callback, |
380 base::CancelableTaskTracker* tracker) { | 405 base::CancelableTaskTracker* tracker) { |
381 DCHECK_LE(1, min_source_size_in_pixel); | 406 DCHECK_LE(1, min_source_size_in_pixel); |
382 DCHECK_LE(0, desired_size_in_pixel); | 407 DCHECK_LE(0, desired_size_in_pixel); |
383 | 408 |
384 scoped_refptr<LargeIconWorker> worker = new LargeIconWorker( | 409 scoped_refptr<LargeIconWorker> worker = new LargeIconWorker( |
385 min_source_size_in_pixel, desired_size_in_pixel, raw_bitmap_callback, | 410 min_source_size_in_pixel, desired_size_in_pixel, raw_bitmap_callback, |
386 image_callback, background_task_runner_, tracker); | 411 image_callback, background_task_runner_, tracker); |
387 | 412 |
388 // TODO(beaudoin): For now this is just a wrapper around | 413 // TODO(beaudoin): For now this is just a wrapper around |
389 // GetLargestRawFaviconForPageURL. Add the logic required to select the best | 414 // GetLargestRawFaviconForPageURL. Add the logic required to select the best |
390 // possible large icon. Also add logic to fetch-on-demand when the URL of | 415 // possible large icon. Also add logic to fetch-on-demand when the URL of |
391 // a large icon is known but its bitmap is not available. | 416 // a large icon is known but its bitmap is not available. |
392 return favicon_service_->GetLargestRawFaviconForPageURL( | 417 return favicon_service_->GetLargestRawFaviconForPageURL( |
393 page_url, large_icon_types_, min_source_size_in_pixel, | 418 page_url, large_icon_types_, min_source_size_in_pixel, |
394 base::Bind(&LargeIconWorker::OnIconLookupComplete, worker), tracker); | 419 base::Bind(&LargeIconWorker::OnIconLookupComplete, worker), tracker); |
395 } | 420 } |
396 | 421 |
397 } // namespace favicon | 422 } // namespace favicon |
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