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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/app_list/search/people/people_result.h"
#include <vector>
#include "base/bind.h"
#include "base/memory/ref_counted.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/profile_oauth2_token_service.h"
#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
#include "chrome/browser/signin/signin_manager.h"
#include "chrome/browser/signin/signin_manager_factory.h"
#include "chrome/browser/ui/app_list/search/common/url_icon_source.h"
#include "chrome/browser/ui/app_list/search/people/person.h"
#include "chrome/browser/ui/browser_navigator.h"
#include "chrome/common/extensions/api/hangouts_private.h"
#include "content/public/browser/user_metrics.h"
#include "extensions/browser/event_router.h"
#include "extensions/browser/extension_system.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
namespace OnHangoutRequested =
extensions::api::hangouts_private::OnHangoutRequested;
using extensions::api::hangouts_private::User;
using extensions::api::hangouts_private::HangoutRequest;
namespace {
const int kIconSize = 32;
const char kImageSizePath[] = "s32-p/";
const char kEmailUrlPrefix[] = "mailto:";
const char* const kHangoutsExtensionIds[] = {
"nckgahadagoaajjgafhacjanaoiihapd",
"ljclpkphhpbpinifbeabbhlfddcpfdde",
"ppleadejekpmccmnpjdimmlfljlkdfej",
"eggnbpckecmjlblplehfpjjdhhidfdoj"
};
// Add a query parameter to specify the size to fetch the image in. The
// original profile image can be of an arbitrary size, we ask the server to
// crop it to a square 32x32 using its smart cropping algorithm.
GURL GetImageUrl(const GURL& url) {
std::string image_filename = url.ExtractFileName();
if (image_filename.empty())
return url;
return url.Resolve(kImageSizePath + image_filename);
}
} // namespace
namespace app_list {
PeopleResult::PeopleResult(Profile* profile, scoped_ptr<Person> person)
: profile_(profile), person_(person.Pass()), weak_factory_(this) {
set_id(person_->id);
set_title(base::UTF8ToUTF16(person_->display_name));
set_relevance(person_->interaction_rank);
set_details(base::UTF8ToUTF16(person_->email));
RefreshHangoutsExtensionId();
SetDefaultActions();
image_ = gfx::ImageSkia(
new UrlIconSource(base::Bind(&PeopleResult::OnIconLoaded,
weak_factory_.GetWeakPtr()),
profile_->GetRequestContext(),
GetImageUrl(person_->image_url),
kIconSize,
IDR_PROFILE_PICTURE_LOADING),
gfx::Size(kIconSize, kIconSize));
SetIcon(image_);
}
PeopleResult::~PeopleResult() {
}
void PeopleResult::Open(int event_flags) {
// Action 0 will always be our default action.
InvokeAction(0, event_flags);
}
void PeopleResult::InvokeAction(int action_index, int event_flags) {
if (hangouts_extension_id_.empty()) {
// If the hangouts app is not available, the only option we are showing
// to the user is 'Send Email'.
SendEmail();
} else {
switch (action_index) {
case 0:
OpenChat();
break;
case 1:
SendEmail();
break;
default:
LOG(ERROR) << "Invalid people search action: " << action_index;
}
}
}
scoped_ptr<ChromeSearchResult> PeopleResult::Duplicate() {
return scoped_ptr<ChromeSearchResult>(
new PeopleResult(profile_, person_->Duplicate().Pass())).Pass();
}
void PeopleResult::OnIconLoaded() {
// Remove the existing image reps since the icon data is loaded and they
// need to be re-created.
const std::vector<gfx::ImageSkiaRep>& image_reps = image_.image_reps();
for (size_t i = 0; i < image_reps.size(); ++i)
image_.RemoveRepresentation(image_reps[i].scale());
SetIcon(image_);
}
void PeopleResult::SetDefaultActions() {
Actions actions;
ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
if (!hangouts_extension_id_.empty()) {
actions.push_back(Action(
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_CHAT),
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_CHAT_HOVER),
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_CHAT_PRESSED),
l10n_util::GetStringUTF16(IDS_PEOPLE_SEARCH_ACTION_CHAT_TOOLTIP)));
}
actions.push_back(Action(
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_EMAIL),
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_EMAIL_HOVER),
*bundle.GetImageSkiaNamed(IDR_PEOPLE_SEARCH_ACTION_EMAIL_PRESSED),
l10n_util::GetStringUTF16(IDS_PEOPLE_SEARCH_ACTION_EMAIL_TOOLTIP)));
SetActions(actions);
}
void PeopleResult::OpenChat() {
HangoutRequest request;
request.type = extensions::api::hangouts_private::HANGOUT_TYPE_CHAT;
// from: the user this chat request is originating from.
SigninManagerBase* signin_manager =
SigninManagerFactory::GetInstance()->GetForProfile(profile_);
DCHECK(signin_manager);
request.from = signin_manager->GetAuthenticatedAccountId();
// to: list of users with whom to start this hangout is with.
linked_ptr<User> target(new User());
target->id = person_->owner_id;
request.to.push_back(target);
scoped_ptr<extensions::Event> event(
new extensions::Event(OnHangoutRequested::kEventName,
OnHangoutRequested::Create(request)));
// TODO(rkc): Change this once we remove the hangoutsPrivate API.
// See crbug.com/306672
extensions::ExtensionSystem::Get(
profile_)->event_router()->DispatchEventToExtension(
hangouts_extension_id_, event.Pass());
content::RecordAction(base::UserMetricsAction("PeopleSearch_OpenChat"));
}
void PeopleResult::SendEmail() {
chrome::NavigateParams params(profile_,
GURL(kEmailUrlPrefix + person_->email),
content::PAGE_TRANSITION_LINK);
// If no window exists, this will open a new window this one tab.
params.disposition = NEW_FOREGROUND_TAB;
chrome::Navigate(¶ms);
content::RecordAction(base::UserMetricsAction("PeopleSearch_SendEmail"));
}
void PeopleResult::RefreshHangoutsExtensionId() {
// TODO(rkc): Change this once we remove the hangoutsPrivate API.
// See crbug.com/306672
for (size_t i = 0; i < arraysize(kHangoutsExtensionIds); ++i) {
if (extensions::ExtensionSystem::Get(
profile_)->event_router()->ExtensionHasEventListener(
kHangoutsExtensionIds[i], OnHangoutRequested::kEventName)) {
hangouts_extension_id_ = kHangoutsExtensionIds[i];
return;
}
}
hangouts_extension_id_.clear();
}
ChromeSearchResultType PeopleResult::GetType() {
return SEARCH_PEOPLE_SEARCH_RESULT;
}
} // namespace app_list
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