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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/browser/apps/drive/drive_app_provider.h" |
| 6 |
| 7 #include <vector> |
| 8 |
| 9 #include "base/bind.h" |
| 10 #include "base/bind_helpers.h" |
| 11 #include "base/logging.h" |
| 12 #include "base/message_loop/message_loop.h" |
| 13 #include "base/stl_util.h" |
| 14 #include "chrome/browser/apps/drive/drive_app_converter.h" |
| 15 #include "chrome/browser/apps/drive/drive_app_mapping.h" |
| 16 #include "chrome/browser/apps/drive/drive_service_bridge.h" |
| 17 #include "chrome/browser/drive/drive_app_registry.h" |
| 18 #include "chrome/browser/extensions/extension_service.h" |
| 19 #include "chrome/browser/extensions/install_tracker.h" |
| 20 #include "chrome/browser/extensions/install_tracker_factory.h" |
| 21 #include "chrome/browser/profiles/profile.h" |
| 22 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h" |
| 23 #include "extensions/browser/extension_registry.h" |
| 24 #include "extensions/browser/extension_system.h" |
| 25 #include "extensions/common/extension.h" |
| 26 #include "ui/app_list/app_list_item.h" |
| 27 #include "ui/app_list/app_list_model.h" |
| 28 |
| 29 using extensions::Extension; |
| 30 using extensions::ExtensionRegistry; |
| 31 |
| 32 namespace { |
| 33 |
| 34 void IgnoreUninstallResult(google_apis::GDataErrorCode) { |
| 35 } |
| 36 |
| 37 } // namespace |
| 38 |
| 39 DriveAppProvider::DriveAppProvider(Profile* profile, |
| 40 app_list::AppListModel* model) |
| 41 : profile_(profile), |
| 42 model_(model), |
| 43 service_bridge_(DriveServiceBridge::Create(profile).Pass()), |
| 44 mapping_(new DriveAppMapping(profile->GetPrefs())), |
| 45 weak_ptr_factory_(this) { |
| 46 service_bridge_->GetAppRegistry()->AddObserver(this); |
| 47 extensions::InstallTracker::Get(profile_)->AddObserver(this); |
| 48 } |
| 49 |
| 50 DriveAppProvider::~DriveAppProvider() { |
| 51 extensions::InstallTracker::Get(profile_)->RemoveObserver(this); |
| 52 service_bridge_->GetAppRegistry()->RemoveObserver(this); |
| 53 } |
| 54 |
| 55 // static |
| 56 void DriveAppProvider::AppendDependsOnFactories( |
| 57 std::set<BrowserContextKeyedServiceFactory*>* factories) { |
| 58 factories->insert(extensions::InstallTrackerFactory::GetInstance()); |
| 59 DriveServiceBridge::AppendDependsOnFactories(factories); |
| 60 } |
| 61 |
| 62 void DriveAppProvider::SetDriveServiceBridgeForTest( |
| 63 scoped_ptr<DriveServiceBridge> test_bridge) { |
| 64 service_bridge_->GetAppRegistry()->RemoveObserver(this); |
| 65 service_bridge_ = test_bridge.Pass(); |
| 66 service_bridge_->GetAppRegistry()->AddObserver(this); |
| 67 } |
| 68 |
| 69 void DriveAppProvider::MigrateModelSettings( |
| 70 const std::string& drive_app_id, |
| 71 const std::string& old_chrome_app_id, |
| 72 const std::string& new_chrome_app_id) { |
| 73 if (!model_ || old_chrome_app_id == new_chrome_app_id) |
| 74 return; |
| 75 |
| 76 app_list::AppListItem* old_app_item = model_->FindItem(old_chrome_app_id); |
| 77 if (!old_app_item) { |
| 78 NOTREACHED(); |
| 79 return; |
| 80 } |
| 81 |
| 82 app_list::AppListItem* new_app_item = model_->FindItem(new_chrome_app_id); |
| 83 if (!new_app_item) { |
| 84 NOTREACHED(); |
| 85 return; |
| 86 } |
| 87 |
| 88 model_->MoveItemToFolderAt( |
| 89 new_app_item, old_app_item->folder_id(), old_app_item->position()); |
| 90 } |
| 91 |
| 92 void DriveAppProvider::UpdateMappingAndExtensionSystem( |
| 93 const std::string& drive_app_id, |
| 94 const Extension* new_app) { |
| 95 const std::string& new_chrome_app_id = new_app->id(); |
| 96 |
| 97 const std::string existing_chrome_app_id = |
| 98 mapping_->GetChromeApp(drive_app_id); |
| 99 if (existing_chrome_app_id.empty()) { |
| 100 mapping_->Add(drive_app_id, new_chrome_app_id); |
| 101 return; |
| 102 } |
| 103 |
| 104 if (existing_chrome_app_id == new_chrome_app_id) |
| 105 return; |
| 106 |
| 107 const Extension* existing_app = |
| 108 ExtensionRegistry::Get(profile_)->GetExtensionById( |
| 109 existing_chrome_app_id, ExtensionRegistry::EVERYTHING); |
| 110 if (!existing_app) { |
| 111 mapping_->Add(drive_app_id, new_chrome_app_id); |
| 112 return; |
| 113 } |
| 114 |
| 115 if (existing_app->from_bookmark()) { |
| 116 MigrateModelSettings( |
| 117 drive_app_id, existing_chrome_app_id, new_chrome_app_id); |
| 118 mapping_->Add(drive_app_id, new_chrome_app_id); |
| 119 extensions::ExtensionSystem::Get(profile_) |
| 120 ->extension_service() |
| 121 ->UninstallExtension(existing_chrome_app_id, false, NULL); |
| 122 return; |
| 123 } |
| 124 |
| 125 if (new_app->from_bookmark()) { |
| 126 // New app is an URL app. Existing app is not URL app. Keep existing. |
| 127 extensions::ExtensionSystem::Get(profile_) |
| 128 ->extension_service() |
| 129 ->UninstallExtension(new_chrome_app_id, false, NULL); |
| 130 } else { |
| 131 // Both existing and new chrome apps are not URL apps, keep existing app |
| 132 // but update mapping to use the new one. |
| 133 mapping_->Add(drive_app_id, new_chrome_app_id); |
| 134 } |
| 135 } |
| 136 |
| 137 void DriveAppProvider::ProcessDeferredOnExtensionInstalled( |
| 138 const std::string drive_app_id, |
| 139 const std::string chrome_app_id) { |
| 140 const Extension* app = ExtensionRegistry::Get(profile_)->GetExtensionById( |
| 141 chrome_app_id, ExtensionRegistry::EVERYTHING); |
| 142 if (!app) |
| 143 return; |
| 144 |
| 145 UpdateMappingAndExtensionSystem(drive_app_id, app); |
| 146 } |
| 147 |
| 148 void DriveAppProvider::SchedulePendingConverters() { |
| 149 if (pending_converters_.empty()) |
| 150 return; |
| 151 |
| 152 if (!pending_converters_.front()->IsStarted()) |
| 153 pending_converters_.front()->Start(); |
| 154 } |
| 155 |
| 156 void DriveAppProvider::OnLocalAppConverted(const DriveAppConverter* converter, |
| 157 bool success) { |
| 158 DCHECK_EQ(pending_converters_.front(), converter); |
| 159 |
| 160 if (success) { |
| 161 UpdateMappingAndExtensionSystem(converter->app_info().app_id, |
| 162 converter->app()); |
| 163 } else { |
| 164 LOG(WARNING) << "Failed to convert drive app to web app, " |
| 165 << "drive app id= " << converter->app_info().app_id |
| 166 << ", name=" << converter->app_info().app_name; |
| 167 } |
| 168 |
| 169 pending_converters_.erase(pending_converters_.begin()); |
| 170 SchedulePendingConverters(); |
| 171 } |
| 172 |
| 173 bool DriveAppProvider::IsDriveAppUpToDate( |
| 174 const drive::DriveAppInfo& drive_app) const { |
| 175 const std::string& url_app_id = mapping_->GetChromeApp(drive_app.app_id); |
| 176 if (url_app_id.empty()) |
| 177 return false; |
| 178 |
| 179 const Extension* url_app = ExtensionRegistry::Get(profile_)->GetExtensionById( |
| 180 url_app_id, ExtensionRegistry::EVERYTHING); |
| 181 if (!url_app) |
| 182 return false; |
| 183 |
| 184 return drive_app.app_name == url_app->name() && |
| 185 drive_app.create_url == |
| 186 extensions::AppLaunchInfo::GetLaunchWebURL(url_app); |
| 187 } |
| 188 |
| 189 void DriveAppProvider::AddOrUpdateDriveApp( |
| 190 const drive::DriveAppInfo& drive_app) { |
| 191 const Extension* chrome_app = |
| 192 ExtensionRegistry::Get(profile_)->GetExtensionById( |
| 193 drive_app.product_id, ExtensionRegistry::EVERYTHING); |
| 194 if (chrome_app) { |
| 195 UpdateMappingAndExtensionSystem(drive_app.app_id, chrome_app); |
| 196 return; |
| 197 } |
| 198 |
| 199 if (IsDriveAppUpToDate(drive_app)) |
| 200 return; |
| 201 |
| 202 ScopedVector<DriveAppConverter>::iterator it = pending_converters_.begin(); |
| 203 while (it != pending_converters_.end()) { |
| 204 if (!(*it)->IsStarted() && (*it)->app_info().app_id == drive_app.app_id) { |
| 205 it = pending_converters_.erase(it); |
| 206 } else { |
| 207 ++it; |
| 208 } |
| 209 } |
| 210 |
| 211 pending_converters_.push_back( |
| 212 new DriveAppConverter(profile_, |
| 213 drive_app, |
| 214 base::Bind(&DriveAppProvider::OnLocalAppConverted, |
| 215 base::Unretained(this)))); |
| 216 } |
| 217 |
| 218 void DriveAppProvider::RemoveDriveApp(const std::string& drive_app_id) { |
| 219 const std::string chrome_app_id = mapping_->GetChromeApp(drive_app_id); |
| 220 mapping_->Remove(drive_app_id); |
| 221 |
| 222 if (chrome_app_id.empty()) |
| 223 return; |
| 224 |
| 225 const Extension* existing_app = |
| 226 ExtensionRegistry::Get(profile_) |
| 227 ->GetExtensionById(chrome_app_id, ExtensionRegistry::EVERYTHING); |
| 228 if (!existing_app || !existing_app->from_bookmark()) |
| 229 return; |
| 230 |
| 231 extensions::ExtensionSystem::Get(profile_) |
| 232 ->extension_service() |
| 233 ->UninstallExtension(chrome_app_id, false, NULL); |
| 234 } |
| 235 |
| 236 void DriveAppProvider::OnDriveAppRegistryUpdated() { |
| 237 service_bridge_->GetAppRegistry()->GetAppList(&drive_apps_); |
| 238 |
| 239 IdSet current_ids; |
| 240 for (size_t i = 0; i < drive_apps_.size(); ++i) |
| 241 current_ids.insert(drive_apps_[i].app_id); |
| 242 |
| 243 const IdSet existing_ids = mapping_->GetDriveAppIds(); |
| 244 const IdSet ids_to_remove = |
| 245 base::STLSetDifference<IdSet>(existing_ids, current_ids); |
| 246 for (IdSet::const_iterator it = ids_to_remove.begin(); |
| 247 it != ids_to_remove.end(); |
| 248 ++it) { |
| 249 RemoveDriveApp(*it); |
| 250 } |
| 251 |
| 252 for (size_t i = 0; i < drive_apps_.size(); ++i) { |
| 253 AddOrUpdateDriveApp(drive_apps_[i]); |
| 254 } |
| 255 SchedulePendingConverters(); |
| 256 } |
| 257 |
| 258 void DriveAppProvider::OnExtensionInstalled(const Extension* extension) { |
| 259 for (size_t i = 0; i < drive_apps_.size(); ++i) { |
| 260 if (drive_apps_[i].product_id == extension->id()) { |
| 261 base::MessageLoop::current()->PostTask( |
| 262 FROM_HERE, |
| 263 base::Bind(&DriveAppProvider::ProcessDeferredOnExtensionInstalled, |
| 264 weak_ptr_factory_.GetWeakPtr(), |
| 265 drive_apps_[i].app_id, |
| 266 extension->id())); |
| 267 return; |
| 268 } |
| 269 } |
| 270 } |
| 271 |
| 272 void DriveAppProvider::OnExtensionUninstalled(const Extension* extension) { |
| 273 std::string drive_app_id = mapping_->GetDriveApp(extension->id()); |
| 274 if (drive_app_id.empty()) |
| 275 return; |
| 276 |
| 277 service_bridge_->GetAppRegistry()->UninstallApp( |
| 278 drive_app_id, base::Bind(&IgnoreUninstallResult)); |
| 279 } |
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