chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h"
   6
   7 #include <vector>
   8
   9 #include "base/lazy_instance.h"
  10 #include "base/memory/linked_ptr.h"
  11 #include "base/prefs/pref_service.h"
  12 #include "base/strings/string_number_conversions.h"
  13 #include "base/strings/utf_string_conversions.h"
  14 #include "base/values.h"
  15 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  16 #include "chrome/browser/bookmarks/bookmark_stats.h"
  17 #include "chrome/browser/bookmarks/chrome_bookmark_client.h"
  18 #include "chrome/browser/browser_process.h"
  19 #include "chrome/browser/enhanced_bookmarks/enhanced_bookmark_model_factory.h"
  20 #include "chrome/browser/extensions/api/bookmarks/bookmark_api_constants.h"
  21 #include "chrome/browser/extensions/api/bookmarks/bookmark_api_helpers.h"
  22 #include "chrome/browser/extensions/extension_web_ui.h"
  23 #include "chrome/browser/profiles/profile.h"
  24 #include "chrome/browser/ui/bookmarks/bookmark_drag_drop.h"
  25 #include "chrome/browser/undo/bookmark_undo_service.h"
  26 #include "chrome/browser/undo/bookmark_undo_service_factory.h"
  27 #include "chrome/common/extensions/api/bookmark_manager_private.h"
  28 #include "chrome/common/pref_names.h"
  29 #include "chrome/grit/generated_resources.h"
  30 #include "components/bookmarks/browser/bookmark_model.h"
  31 #include "components/bookmarks/browser/bookmark_node_data.h"
  32 #include "components/bookmarks/browser/bookmark_utils.h"
  33 #include "components/bookmarks/browser/scoped_group_bookmark_actions.h"
  34 #include "components/enhanced_bookmarks/enhanced_bookmark_model.h"
  35 #include "components/user_prefs/user_prefs.h"
  36 #include "content/public/browser/render_view_host.h"
  37 #include "content/public/browser/web_contents.h"
  38 #include "content/public/browser/web_ui.h"
  39 #include "extensions/browser/extension_function_dispatcher.h"
  40 #include "extensions/browser/view_type_utils.h"
  41 #include "ui/base/dragdrop/drag_drop_types.h"
  42 #include "ui/base/l10n/l10n_util.h"
  43 #include "ui/base/webui/web_ui_util.h"
  44
  45 using bookmarks::BookmarkModel;
  46 using bookmarks::BookmarkNode;
  47 using bookmarks::BookmarkNodeData;
  48 using content::WebContents;
  49
  50 namespace extensions {
  51
  52 namespace bookmark_keys = bookmark_api_constants;
  53 namespace bookmark_manager_private = api::bookmark_manager_private;
  54 namespace CanPaste = api::bookmark_manager_private::CanPaste;
  55 namespace Copy = api::bookmark_manager_private::Copy;
  56 namespace CreateWithMetaInfo =
  57     api::bookmark_manager_private::CreateWithMetaInfo;
  58 namespace Cut = api::bookmark_manager_private::Cut;
  59 namespace Drop = api::bookmark_manager_private::Drop;
  60 namespace GetSubtree = api::bookmark_manager_private::GetSubtree;
  61 namespace GetMetaInfo = api::bookmark_manager_private::GetMetaInfo;
  62 namespace Paste = api::bookmark_manager_private::Paste;
  63 namespace RedoInfo = api::bookmark_manager_private::GetRedoInfo;
  64 namespace RemoveTrees = api::bookmark_manager_private::RemoveTrees;
  65 namespace SetMetaInfo = api::bookmark_manager_private::SetMetaInfo;
  66 namespace SetVersion = api::bookmark_manager_private::SetVersion;
  67 namespace SortChildren = api::bookmark_manager_private::SortChildren;
  68 namespace StartDrag = api::bookmark_manager_private::StartDrag;
  69 namespace UndoInfo = api::bookmark_manager_private::GetUndoInfo;
  70 namespace UpdateMetaInfo = api::bookmark_manager_private::UpdateMetaInfo;
  71
  72 namespace {
  73
  74 // Returns a single bookmark node from the argument ID.
  75 // This returns NULL in case of failure.
  76 const BookmarkNode* GetNodeFromString(BookmarkModel* model,
  77                                       const std::string& id_string) {
  78   int64 id;
  79   if (!base::StringToInt64(id_string, &id))
  80     return NULL;
  81   return bookmarks::GetBookmarkNodeByID(model, id);
  82 }
  83
  84 // Gets a vector of bookmark nodes from the argument list of IDs.
  85 // This returns false in the case of failure.
  86 bool GetNodesFromVector(BookmarkModel* model,
  87                         const std::vector<std::string>& id_strings,
  88                         std::vector<const BookmarkNode*>* nodes) {
  89   if (id_strings.empty())
  90     return false;
  91
  92   for (size_t i = 0; i < id_strings.size(); ++i) {
  93     const BookmarkNode* node = GetNodeFromString(model, id_strings[i]);
  94     if (!node)
  95       return false;
  96     nodes->push_back(node);
  97   }
  98
  99   return true;
 100 }
 101
 102 // Recursively create a bookmark_manager_private::BookmarkNodeDataElement from
 103 // a bookmark node. This is by used |BookmarkNodeDataToJSON| when the data comes
 104 // from the current profile. In this case we have a BookmarkNode since we got
 105 // the data from the current profile.
 106 linked_ptr<bookmark_manager_private::BookmarkNodeDataElement>
 107 CreateNodeDataElementFromBookmarkNode(const BookmarkNode& node) {
 108   linked_ptr<bookmark_manager_private::BookmarkNodeDataElement> element(
 109       new bookmark_manager_private::BookmarkNodeDataElement);
 110   // Add id and parentId so we can associate the data with existing nodes on the
 111   // client side.
 112   element->id.reset(new std::string(base::Int64ToString(node.id())));
 113   element->parent_id.reset(
 114       new std::string(base::Int64ToString(node.parent()->id())));
 115
 116   if (node.is_url())
 117     element->url.reset(new std::string(node.url().spec()));
 118
 119   element->title = base::UTF16ToUTF8(node.GetTitle());
 120   for (int i = 0; i < node.child_count(); ++i) {
 121     element->children.push_back(
 122         CreateNodeDataElementFromBookmarkNode(*node.GetChild(i)));
 123   }
 124
 125   return element;
 126 }
 127
 128 // Recursively create a bookmark_manager_private::BookmarkNodeDataElement from
 129 // a BookmarkNodeData::Element. This is used by |BookmarkNodeDataToJSON| when
 130 // the data comes from a different profile. When the data comes from a different
 131 // profile we do not have any IDs or parent IDs.
 132 linked_ptr<bookmark_manager_private::BookmarkNodeDataElement>
 133 CreateApiNodeDataElement(const BookmarkNodeData::Element& element) {
 134   linked_ptr<bookmark_manager_private::BookmarkNodeDataElement> node_element(
 135       new bookmark_manager_private::BookmarkNodeDataElement);
 136
 137   if (element.is_url)
 138     node_element->url.reset(new std::string(element.url.spec()));
 139   node_element->title = base::UTF16ToUTF8(element.title);
 140   for (size_t i = 0; i < element.children.size(); ++i) {
 141     node_element->children.push_back(
 142         CreateApiNodeDataElement(element.children[i]));
 143   }
 144
 145   return node_element;
 146 }
 147
 148 // Creates a bookmark_manager_private::BookmarkNodeData from a BookmarkNodeData.
 149 scoped_ptr<bookmark_manager_private::BookmarkNodeData>
 150 CreateApiBookmarkNodeData(Profile* profile, const BookmarkNodeData& data) {
 151   const base::FilePath& profile_path = profile->GetPath();
 152
 153   scoped_ptr<bookmark_manager_private::BookmarkNodeData> node_data(
 154       new bookmark_manager_private::BookmarkNodeData);
 155   node_data->same_profile = data.IsFromProfilePath(profile_path);
 156
 157   if (node_data->same_profile) {
 158     std::vector<const BookmarkNode*> nodes = data.GetNodes(
 159         BookmarkModelFactory::GetForProfile(profile), profile_path);
 160     for (size_t i = 0; i < nodes.size(); ++i) {
 161       node_data->elements.push_back(
 162           CreateNodeDataElementFromBookmarkNode(*nodes[i]));
 163     }
 164   } else {
 165     // We do not have a node IDs when the data comes from a different profile.
 166     for (size_t i = 0; i < data.size(); ++i)
 167       node_data->elements.push_back(CreateApiNodeDataElement(data.elements[i]));
 168   }
 169   return node_data.Pass();
 170 }
 171
 172 }  // namespace
 173
 174 BookmarkManagerPrivateEventRouter::BookmarkManagerPrivateEventRouter(
 175     content::BrowserContext* browser_context,
 176     BookmarkModel* bookmark_model)
 177     : browser_context_(browser_context), bookmark_model_(bookmark_model) {
 178   bookmark_model_->AddObserver(this);
 179 }
 180
 181 BookmarkManagerPrivateEventRouter::~BookmarkManagerPrivateEventRouter() {
 182   if (bookmark_model_)
 183     bookmark_model_->RemoveObserver(this);
 184 }
 185
 186 void BookmarkManagerPrivateEventRouter::DispatchEvent(
 187     const std::string& event_name,
 188     scoped_ptr<base::ListValue> event_args) {
 189   extensions::EventRouter::Get(browser_context_)->BroadcastEvent(
 190       make_scoped_ptr(new extensions::Event(event_name, event_args.Pass())));
 191 }
 192
 193 void BookmarkManagerPrivateEventRouter::BookmarkModelChanged() {}
 194
 195 void BookmarkManagerPrivateEventRouter::BookmarkModelBeingDeleted(
 196     BookmarkModel* model) {
 197   bookmark_model_ = NULL;
 198 }
 199
 200 void BookmarkManagerPrivateEventRouter::OnWillChangeBookmarkMetaInfo(
 201     BookmarkModel* model,
 202     const BookmarkNode* node) {
 203   DCHECK(prev_meta_info_.empty());
 204   if (node->GetMetaInfoMap())
 205     prev_meta_info_ = *node->GetMetaInfoMap();
 206 }
 207
 208 void BookmarkManagerPrivateEventRouter::BookmarkMetaInfoChanged(
 209     BookmarkModel* model,
 210     const BookmarkNode* node) {
 211   const BookmarkNode::MetaInfoMap* new_meta_info = node->GetMetaInfoMap();
 212   bookmark_manager_private::MetaInfoFields changes;
 213
 214   // Identify changed/removed fields:
 215   for (BookmarkNode::MetaInfoMap::const_iterator it = prev_meta_info_.begin();
 216        it != prev_meta_info_.end();
 217        ++it) {
 218     if (!new_meta_info) {
 219       changes.additional_properties[it->first] = "";
 220     } else {
 221       BookmarkNode::MetaInfoMap::const_iterator new_meta_field =
 222           new_meta_info->find(it->first);
 223       if (new_meta_field == new_meta_info->end()) {
 224         changes.additional_properties[it->first] = "";
 225       } else if (it->second != new_meta_field->second) {
 226         changes.additional_properties[it->first] = new_meta_field->second;
 227       }
 228     }
 229   }
 230
 231   // Identify added fields:
 232   if (new_meta_info) {
 233     for (BookmarkNode::MetaInfoMap::const_iterator it = new_meta_info->begin();
 234          it != new_meta_info->end();
 235          ++it) {
 236       BookmarkNode::MetaInfoMap::const_iterator prev_meta_field =
 237           prev_meta_info_.find(it->first);
 238       if (prev_meta_field == prev_meta_info_.end())
 239         changes.additional_properties[it->first] = it->second;
 240     }
 241   }
 242
 243   prev_meta_info_.clear();
 244   DispatchEvent(bookmark_manager_private::OnMetaInfoChanged::kEventName,
 245                 bookmark_manager_private::OnMetaInfoChanged::Create(
 246                     base::Int64ToString(node->id()), changes));
 247 }
 248
 249 BookmarkManagerPrivateAPI::BookmarkManagerPrivateAPI(
 250     content::BrowserContext* browser_context)
 251     : browser_context_(browser_context) {
 252   EventRouter* event_router = EventRouter::Get(browser_context);
 253   event_router->RegisterObserver(
 254       this, bookmark_manager_private::OnMetaInfoChanged::kEventName);
 255 }
 256
 257 BookmarkManagerPrivateAPI::~BookmarkManagerPrivateAPI() {}
 258
 259 void BookmarkManagerPrivateAPI::Shutdown() {
 260   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 261 }
 262
 263 static base::LazyInstance<
 264     BrowserContextKeyedAPIFactory<BookmarkManagerPrivateAPI> > g_factory =
 265     LAZY_INSTANCE_INITIALIZER;
 266
 267 // static
 268 BrowserContextKeyedAPIFactory<BookmarkManagerPrivateAPI>*
 269 BookmarkManagerPrivateAPI::GetFactoryInstance() {
 270   return g_factory.Pointer();
 271 }
 272
 273 void BookmarkManagerPrivateAPI::OnListenerAdded(
 274     const EventListenerInfo& details) {
 275   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 276   event_router_.reset(new BookmarkManagerPrivateEventRouter(
 277       browser_context_,
 278       BookmarkModelFactory::GetForProfile(
 279           Profile::FromBrowserContext(browser_context_))));
 280 }
 281
 282 BookmarkManagerPrivateDragEventRouter::BookmarkManagerPrivateDragEventRouter(
 283     Profile* profile,
 284     content::WebContents* web_contents)
 285     : profile_(profile), web_contents_(web_contents) {
 286   BookmarkTabHelper* bookmark_tab_helper =
 287       BookmarkTabHelper::FromWebContents(web_contents_);
 288   bookmark_tab_helper->set_bookmark_drag_delegate(this);
 289 }
 290
 291 BookmarkManagerPrivateDragEventRouter::
 292     ~BookmarkManagerPrivateDragEventRouter() {
 293   BookmarkTabHelper* bookmark_tab_helper =
 294       BookmarkTabHelper::FromWebContents(web_contents_);
 295   if (bookmark_tab_helper->bookmark_drag_delegate() == this)
 296     bookmark_tab_helper->set_bookmark_drag_delegate(NULL);
 297 }
 298
 299 void BookmarkManagerPrivateDragEventRouter::DispatchEvent(
 300     const std::string& event_name,
 301     scoped_ptr<base::ListValue> args) {
 302   EventRouter* event_router = EventRouter::Get(profile_);
 303   if (!event_router)
 304     return;
 305
 306   scoped_ptr<Event> event(new Event(event_name, args.Pass()));
 307   event_router->BroadcastEvent(event.Pass());
 308 }
 309
 310 void BookmarkManagerPrivateDragEventRouter::OnDragEnter(
 311     const BookmarkNodeData& data) {
 312   if (!data.is_valid())
 313     return;
 314   DispatchEvent(bookmark_manager_private::OnDragEnter::kEventName,
 315                 bookmark_manager_private::OnDragEnter::Create(
 316                     *CreateApiBookmarkNodeData(profile_, data)));
 317 }
 318
 319 void BookmarkManagerPrivateDragEventRouter::OnDragOver(
 320     const BookmarkNodeData& data) {
 321   // Intentionally empty since these events happens too often and floods the
 322   // message queue. We do not need this event for the bookmark manager anyway.
 323 }
 324
 325 void BookmarkManagerPrivateDragEventRouter::OnDragLeave(
 326     const BookmarkNodeData& data) {
 327   if (!data.is_valid())
 328     return;
 329   DispatchEvent(bookmark_manager_private::OnDragLeave::kEventName,
 330                 bookmark_manager_private::OnDragLeave::Create(
 331                     *CreateApiBookmarkNodeData(profile_, data)));
 332 }
 333
 334 void BookmarkManagerPrivateDragEventRouter::OnDrop(
 335     const BookmarkNodeData& data) {
 336   if (!data.is_valid())
 337     return;
 338   DispatchEvent(bookmark_manager_private::OnDrop::kEventName,
 339                 bookmark_manager_private::OnDrop::Create(
 340                     *CreateApiBookmarkNodeData(profile_, data)));
 341
 342   // Make a copy that is owned by this instance.
 343   ClearBookmarkNodeData();
 344   bookmark_drag_data_ = data;
 345 }
 346
 347 const BookmarkNodeData*
 348 BookmarkManagerPrivateDragEventRouter::GetBookmarkNodeData() {
 349   if (bookmark_drag_data_.is_valid())
 350     return &bookmark_drag_data_;
 351   return NULL;
 352 }
 353
 354 void BookmarkManagerPrivateDragEventRouter::ClearBookmarkNodeData() {
 355   bookmark_drag_data_.Clear();
 356 }
 357
 358 bool ClipboardBookmarkManagerFunction::CopyOrCut(bool cut,
 359     const std::vector<std::string>& id_list) {
 360   BookmarkModel* model = GetBookmarkModel();
 361   ChromeBookmarkClient* client = GetChromeBookmarkClient();
 362   std::vector<const BookmarkNode*> nodes;
 363   EXTENSION_FUNCTION_VALIDATE(GetNodesFromVector(model, id_list, &nodes));
 364   if (cut && bookmarks::HasDescendantsOf(nodes, client->managed_node())) {
 365     error_ = bookmark_keys::kModifyManagedError;
 366     return false;
 367   }
 368   bookmarks::CopyToClipboard(model, nodes, cut);
 369   return true;
 370 }
 371
 372 bool BookmarkManagerPrivateCopyFunction::RunOnReady() {
 373   scoped_ptr<Copy::Params> params(Copy::Params::Create(*args_));
 374   EXTENSION_FUNCTION_VALIDATE(params);
 375   return CopyOrCut(false, params->id_list);
 376 }
 377
 378 bool BookmarkManagerPrivateCutFunction::RunOnReady() {
 379   if (!EditBookmarksEnabled())
 380     return false;
 381
 382   scoped_ptr<Cut::Params> params(Cut::Params::Create(*args_));
 383   EXTENSION_FUNCTION_VALIDATE(params);
 384   return CopyOrCut(true, params->id_list);
 385 }
 386
 387 bool BookmarkManagerPrivatePasteFunction::RunOnReady() {
 388   if (!EditBookmarksEnabled())
 389     return false;
 390
 391   scoped_ptr<Paste::Params> params(Paste::Params::Create(*args_));
 392   EXTENSION_FUNCTION_VALIDATE(params);
 393   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 394   const BookmarkNode* parent_node = GetNodeFromString(model, params->parent_id);
 395   if (!CanBeModified(parent_node))
 396     return false;
 397   bool can_paste = bookmarks::CanPasteFromClipboard(model, parent_node);
 398   if (!can_paste)
 399     return false;
 400
 401   // We want to use the highest index of the selected nodes as a destination.
 402   std::vector<const BookmarkNode*> nodes;
 403   // No need to test return value, if we got an empty list, we insert at end.
 404   if (params->selected_id_list)
 405     GetNodesFromVector(model, *params->selected_id_list, &nodes);
 406   int highest_index = -1;  // -1 means insert at end of list.
 407   for (size_t i = 0; i < nodes.size(); ++i) {
 408     // + 1 so that we insert after the selection.
 409     int index = parent_node->GetIndexOf(nodes[i]) + 1;
 410     if (index > highest_index)
 411       highest_index = index;
 412   }
 413
 414   bookmarks::PasteFromClipboard(model, parent_node, highest_index);
 415   return true;
 416 }
 417
 418 bool BookmarkManagerPrivateCanPasteFunction::RunOnReady() {
 419   if (!EditBookmarksEnabled())
 420     return false;
 421
 422   scoped_ptr<CanPaste::Params> params(CanPaste::Params::Create(*args_));
 423   EXTENSION_FUNCTION_VALIDATE(params);
 424
 425   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 426   const BookmarkNode* parent_node = GetNodeFromString(model, params->parent_id);
 427   if (!parent_node) {
 428     error_ = bookmark_keys::kNoParentError;
 429     return false;
 430   }
 431   bool can_paste = bookmarks::CanPasteFromClipboard(model, parent_node);
 432   SetResult(new base::FundamentalValue(can_paste));
 433   return true;
 434 }
 435
 436 bool BookmarkManagerPrivateSortChildrenFunction::RunOnReady() {
 437   if (!EditBookmarksEnabled())
 438     return false;
 439
 440   scoped_ptr<SortChildren::Params> params(SortChildren::Params::Create(*args_));
 441   EXTENSION_FUNCTION_VALIDATE(params);
 442
 443   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 444   const BookmarkNode* parent_node = GetNodeFromString(model, params->parent_id);
 445   if (!CanBeModified(parent_node))
 446     return false;
 447   model->SortChildren(parent_node);
 448   return true;
 449 }
 450
 451 bool BookmarkManagerPrivateGetStringsFunction::RunAsync() {
 452   base::DictionaryValue* localized_strings = new base::DictionaryValue();
 453
 454   localized_strings->SetString("title",
 455       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_TITLE));
 456   localized_strings->SetString("search_button",
 457       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_SEARCH_BUTTON));
 458   localized_strings->SetString("folders_menu",
 459       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_FOLDERS_MENU));
 460   localized_strings->SetString("organize_menu",
 461       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_ORGANIZE_MENU));
 462   localized_strings->SetString("show_in_folder",
 463       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_SHOW_IN_FOLDER));
 464   localized_strings->SetString("sort",
 465       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_SORT));
 466   localized_strings->SetString("import_menu",
 467       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_IMPORT_MENU));
 468   localized_strings->SetString("export_menu",
 469       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_EXPORT_MENU));
 470   localized_strings->SetString("rename_folder",
 471       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_RENAME_FOLDER));
 472   localized_strings->SetString("edit",
 473       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_EDIT));
 474   localized_strings->SetString("should_open_all",
 475       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_SHOULD_OPEN_ALL));
 476   localized_strings->SetString("open_incognito",
 477       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_INCOGNITO));
 478   localized_strings->SetString("open_in_new_tab",
 479       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_IN_NEW_TAB));
 480   localized_strings->SetString("open_in_new_window",
 481       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_IN_NEW_WINDOW));
 482   localized_strings->SetString("add_new_bookmark",
 483       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_ADD_NEW_BOOKMARK));
 484   localized_strings->SetString("new_folder",
 485       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_NEW_FOLDER));
 486   localized_strings->SetString("open_all",
 487       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_ALL));
 488   localized_strings->SetString("open_all_new_window",
 489       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_ALL_NEW_WINDOW));
 490   localized_strings->SetString("open_all_incognito",
 491       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_OPEN_ALL_INCOGNITO));
 492   localized_strings->SetString("remove",
 493       l10n_util::GetStringUTF16(IDS_BOOKMARK_BAR_REMOVE));
 494   localized_strings->SetString("copy",
 495       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_COPY));
 496   localized_strings->SetString("cut",
 497       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_CUT));
 498   localized_strings->SetString("paste",
 499       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_PASTE));
 500   localized_strings->SetString("delete",
 501       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_DELETE));
 502   localized_strings->SetString("undo_delete",
 503       l10n_util::GetStringUTF16(IDS_UNDO_DELETE));
 504   localized_strings->SetString("new_folder_name",
 505       l10n_util::GetStringUTF16(IDS_BOOKMARK_EDITOR_NEW_FOLDER_NAME));
 506   localized_strings->SetString("name_input_placeholder",
 507       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_NAME_INPUT_PLACE_HOLDER));
 508   localized_strings->SetString("url_input_placeholder",
 509       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_URL_INPUT_PLACE_HOLDER));
 510   localized_strings->SetString("invalid_url",
 511       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_INVALID_URL));
 512   localized_strings->SetString("recent",
 513       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_RECENT));
 514   localized_strings->SetString("search",
 515       l10n_util::GetStringUTF16(IDS_BOOKMARK_MANAGER_SEARCH));
 516   localized_strings->SetString("save",
 517       l10n_util::GetStringUTF16(IDS_SAVE));
 518   localized_strings->SetString("cancel",
 519       l10n_util::GetStringUTF16(IDS_CANCEL));
 520
 521   const std::string& app_locale = g_browser_process->GetApplicationLocale();
 522   webui::SetLoadTimeDataDefaults(app_locale, localized_strings);
 523
 524   SetResult(localized_strings);
 525
 526   // This is needed because unlike the rest of these functions, this class
 527   // inherits from AsyncFunction directly, rather than BookmarkFunction.
 528   SendResponse(true);
 529
 530   return true;
 531 }
 532
 533 bool BookmarkManagerPrivateStartDragFunction::RunOnReady() {
 534   if (!EditBookmarksEnabled())
 535     return false;
 536
 537   scoped_ptr<StartDrag::Params> params(StartDrag::Params::Create(*args_));
 538   EXTENSION_FUNCTION_VALIDATE(params);
 539
 540   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 541   std::vector<const BookmarkNode*> nodes;
 542   EXTENSION_FUNCTION_VALIDATE(
 543       GetNodesFromVector(model, params->id_list, &nodes));
 544
 545   WebContents* web_contents =
 546       WebContents::FromRenderViewHost(render_view_host_);
 547   if (GetViewType(web_contents) == VIEW_TYPE_TAB_CONTENTS) {
 548     WebContents* web_contents =
 549         dispatcher()->delegate()->GetAssociatedWebContents();
 550     CHECK(web_contents);
 551
 552     ui::DragDropTypes::DragEventSource source =
 553         ui::DragDropTypes::DRAG_EVENT_SOURCE_MOUSE;
 554     if (params->is_from_touch)
 555       source = ui::DragDropTypes::DRAG_EVENT_SOURCE_TOUCH;
 556
 557     chrome::DragBookmarks(
 558         GetProfile(), nodes, web_contents->GetNativeView(), source);
 559
 560     return true;
 561   } else {
 562     NOTREACHED();
 563     return false;
 564   }
 565 }
 566
 567 bool BookmarkManagerPrivateDropFunction::RunOnReady() {
 568   if (!EditBookmarksEnabled())
 569     return false;
 570
 571   scoped_ptr<Drop::Params> params(Drop::Params::Create(*args_));
 572   EXTENSION_FUNCTION_VALIDATE(params);
 573
 574   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 575
 576   const BookmarkNode* drop_parent = GetNodeFromString(model, params->parent_id);
 577   if (!CanBeModified(drop_parent))
 578     return false;
 579
 580   int drop_index;
 581   if (params->index)
 582     drop_index = *params->index;
 583   else
 584     drop_index = drop_parent->child_count();
 585
 586   WebContents* web_contents =
 587       WebContents::FromRenderViewHost(render_view_host_);
 588   if (GetViewType(web_contents) == VIEW_TYPE_TAB_CONTENTS) {
 589     WebContents* web_contents =
 590         dispatcher()->delegate()->GetAssociatedWebContents();
 591     CHECK(web_contents);
 592     ExtensionWebUI* web_ui =
 593         static_cast<ExtensionWebUI*>(web_contents->GetWebUI()->GetController());
 594     CHECK(web_ui);
 595     BookmarkManagerPrivateDragEventRouter* router =
 596         web_ui->bookmark_manager_private_drag_event_router();
 597
 598     DCHECK(router);
 599     const BookmarkNodeData* drag_data = router->GetBookmarkNodeData();
 600     if (drag_data == NULL) {
 601       NOTREACHED() <<"Somehow we're dropping null bookmark data";
 602       return false;
 603     }
 604     const bool copy = false;
 605     chrome::DropBookmarks(
 606         GetProfile(), *drag_data, drop_parent, drop_index, copy);
 607
 608     router->ClearBookmarkNodeData();
 609     return true;
 610   } else {
 611     NOTREACHED();
 612     return false;
 613   }
 614 }
 615
 616 bool BookmarkManagerPrivateGetSubtreeFunction::RunOnReady() {
 617   scoped_ptr<GetSubtree::Params> params(GetSubtree::Params::Create(*args_));
 618   EXTENSION_FUNCTION_VALIDATE(params);
 619
 620   const BookmarkNode* node = NULL;
 621
 622   if (params->id.empty()) {
 623     BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 624     node = model->root_node();
 625   } else {
 626     node = GetBookmarkNodeFromId(params->id);
 627     if (!node)
 628       return false;
 629   }
 630
 631   std::vector<linked_ptr<api::bookmarks::BookmarkTreeNode> > nodes;
 632   ChromeBookmarkClient* client = GetChromeBookmarkClient();
 633   if (params->folders_only)
 634     bookmark_api_helpers::AddNodeFoldersOnly(client, node, &nodes, true);
 635   else
 636     bookmark_api_helpers::AddNode(client, node, &nodes, true);
 637   results_ = GetSubtree::Results::Create(nodes);
 638   return true;
 639 }
 640
 641 bool BookmarkManagerPrivateCanEditFunction::RunOnReady() {
 642   PrefService* prefs = user_prefs::UserPrefs::Get(GetProfile());
 643   SetResult(new base::FundamentalValue(
 644       prefs->GetBoolean(bookmarks::prefs::kEditBookmarksEnabled)));
 645   return true;
 646 }
 647
 648 bool BookmarkManagerPrivateRecordLaunchFunction::RunOnReady() {
 649   RecordBookmarkLaunch(NULL, BOOKMARK_LAUNCH_LOCATION_MANAGER);
 650   return true;
 651 }
 652
 653 bool BookmarkManagerPrivateCreateWithMetaInfoFunction::RunOnReady() {
 654   scoped_ptr<CreateWithMetaInfo::Params> params(
 655       CreateWithMetaInfo::Params::Create(*args_));
 656   EXTENSION_FUNCTION_VALIDATE(params);
 657
 658   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 659   const BookmarkNode* node = CreateBookmarkNode(
 660       model, params->bookmark, &params->meta_info.additional_properties);
 661   if (!node)
 662     return false;
 663
 664   scoped_ptr<api::bookmarks::BookmarkTreeNode> result_node(
 665       bookmark_api_helpers::GetBookmarkTreeNode(
 666           GetChromeBookmarkClient(), node, false, false));
 667   results_ = CreateWithMetaInfo::Results::Create(*result_node);
 668
 669   return true;
 670 }
 671
 672 bool BookmarkManagerPrivateGetMetaInfoFunction::RunOnReady() {
 673   scoped_ptr<GetMetaInfo::Params> params(GetMetaInfo::Params::Create(*args_));
 674   EXTENSION_FUNCTION_VALIDATE(params);
 675
 676   if (params->id) {
 677     const BookmarkNode* node = GetBookmarkNodeFromId(*params->id);
 678     if (!node)
 679       return false;
 680
 681     if (params->key) {
 682       std::string value;
 683       if (node->GetMetaInfo(*params->key, &value)) {
 684         GetMetaInfo::Results::Value result;
 685         result.as_string.reset(new std::string(value));
 686         results_ = GetMetaInfo::Results::Create(result);
 687       }
 688     } else {
 689       GetMetaInfo::Results::Value result;
 690       result.as_object.reset(new GetMetaInfo::Results::Value::Object);
 691
 692       const BookmarkNode::MetaInfoMap* meta_info = node->GetMetaInfoMap();
 693       if (meta_info) {
 694         BookmarkNode::MetaInfoMap::const_iterator itr;
 695         base::DictionaryValue& temp = result.as_object->additional_properties;
 696         for (itr = meta_info->begin(); itr != meta_info->end(); itr++) {
 697           temp.SetStringWithoutPathExpansion(itr->first, itr->second);
 698         }
 699       }
 700       results_ = GetMetaInfo::Results::Create(result);
 701     }
 702   } else {
 703     if (params->key) {
 704       error_ = bookmark_api_constants::kInvalidParamError;
 705       return true;
 706     }
 707
 708     BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 709     const BookmarkNode* node = model->root_node();
 710
 711     GetMetaInfo::Results::Value result;
 712     result.as_object.reset(new GetMetaInfo::Results::Value::Object);
 713
 714     bookmark_api_helpers::GetMetaInfo(*node,
 715         &result.as_object->additional_properties);
 716
 717     results_ = GetMetaInfo::Results::Create(result);
 718   }
 719
 720   return true;
 721 }
 722
 723 bool BookmarkManagerPrivateSetMetaInfoFunction::RunOnReady() {
 724   scoped_ptr<SetMetaInfo::Params> params(SetMetaInfo::Params::Create(*args_));
 725   EXTENSION_FUNCTION_VALIDATE(params);
 726
 727   const BookmarkNode* node = GetBookmarkNodeFromId(params->id);
 728   if (!node)
 729     return false;
 730
 731   if (!CanBeModified(node))
 732     return false;
 733
 734   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 735   if (model->is_permanent_node(node)) {
 736     error_ = bookmark_keys::kModifySpecialError;
 737     return false;
 738   }
 739
 740   model->SetNodeMetaInfo(node, params->key, params->value);
 741   return true;
 742 }
 743
 744 bool BookmarkManagerPrivateUpdateMetaInfoFunction::RunOnReady() {
 745   scoped_ptr<UpdateMetaInfo::Params> params(
 746       UpdateMetaInfo::Params::Create(*args_));
 747   EXTENSION_FUNCTION_VALIDATE(params);
 748
 749   const BookmarkNode* node = GetBookmarkNodeFromId(params->id);
 750   if (!node)
 751     return false;
 752
 753   if (!CanBeModified(node))
 754     return false;
 755
 756   BookmarkModel* model = BookmarkModelFactory::GetForProfile(GetProfile());
 757   if (model->is_permanent_node(node)) {
 758     error_ = bookmark_keys::kModifySpecialError;
 759     return false;
 760   }
 761
 762   BookmarkNode::MetaInfoMap new_meta_info(
 763       params->meta_info_changes.additional_properties);
 764   if (node->GetMetaInfoMap()) {
 765     new_meta_info.insert(node->GetMetaInfoMap()->begin(),
 766                          node->GetMetaInfoMap()->end());
 767   }
 768   model->SetNodeMetaInfoMap(node, new_meta_info);
 769
 770   return true;
 771 }
 772
 773 bool BookmarkManagerPrivateCanOpenNewWindowsFunction::RunOnReady() {
 774   bool can_open_new_windows = true;
 775   SetResult(new base::FundamentalValue(can_open_new_windows));
 776   return true;
 777 }
 778
 779 bool BookmarkManagerPrivateRemoveTreesFunction::RunOnReady() {
 780   scoped_ptr<RemoveTrees::Params> params(RemoveTrees::Params::Create(*args_));
 781   EXTENSION_FUNCTION_VALIDATE(params);
 782
 783   BookmarkModel* model = GetBookmarkModel();
 784   ChromeBookmarkClient* client = GetChromeBookmarkClient();
 785   bookmarks::ScopedGroupBookmarkActions group_deletes(model);
 786   int64 id;
 787   for (size_t i = 0; i < params->id_list.size(); ++i) {
 788     if (!GetBookmarkIdAsInt64(params->id_list[i], &id))
 789       return false;
 790     if (!bookmark_api_helpers::RemoveNode(model, client, id, true, &error_))
 791       return false;
 792   }
 793
 794   return true;
 795 }
 796
 797 bool BookmarkManagerPrivateUndoFunction::RunOnReady() {
 798   BookmarkUndoServiceFactory::GetForProfile(GetProfile())->undo_manager()->
 799       Undo();
 800   return true;
 801 }
 802
 803 bool BookmarkManagerPrivateRedoFunction::RunOnReady() {
 804   BookmarkUndoServiceFactory::GetForProfile(GetProfile())->undo_manager()->
 805       Redo();
 806   return true;
 807 }
 808
 809 bool BookmarkManagerPrivateGetUndoInfoFunction::RunOnReady() {
 810   UndoManager* undo_manager =
 811       BookmarkUndoServiceFactory::GetForProfile(GetProfile())->undo_manager();
 812
 813   UndoInfo::Results::Result result;
 814   result.enabled = undo_manager->undo_count() > 0;
 815   result.label = base::UTF16ToUTF8(undo_manager->GetUndoLabel());
 816
 817   results_ = UndoInfo::Results::Create(result);
 818   return true;
 819 }
 820
 821 bool BookmarkManagerPrivateGetRedoInfoFunction::RunOnReady() {
 822   UndoManager* undo_manager =
 823       BookmarkUndoServiceFactory::GetForProfile(GetProfile())->undo_manager();
 824
 825   RedoInfo::Results::Result result;
 826   result.enabled = undo_manager->redo_count() > 0;
 827   result.label = base::UTF16ToUTF8(undo_manager->GetRedoLabel());
 828
 829   results_ = RedoInfo::Results::Create(result);
 830   return true;
 831 }
 832
 833 bool BookmarkManagerPrivateSetVersionFunction::RunOnReady() {
 834   scoped_ptr<SetVersion::Params> params = SetVersion::Params::Create(*args_);
 835
 836   enhanced_bookmarks::EnhancedBookmarkModel* model =
 837       enhanced_bookmarks::EnhancedBookmarkModelFactory::GetForBrowserContext(
 838           browser_context());
 839   model->SetVersionSuffix(params->version);
 840
 841   return true;
 842 }
 843
 844 }  // namespace extensions