| // Copyright (c) 2012 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/webui/extensions/extensions_ui.h" |
| |
| #include <memory> |
| |
| #include "base/metrics/histogram_macros.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/timer/elapsed_timer.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/webui/extensions/extension_loader_handler.h" |
| #include "chrome/browser/ui/webui/extensions/extension_settings_handler.h" |
| #include "chrome/browser/ui/webui/extensions/install_extension_handler.h" |
| #include "chrome/browser/ui/webui/metrics_handler.h" |
| #include "chrome/common/chrome_features.h" |
| #include "chrome/common/url_constants.h" |
| #include "chrome/grit/browser_resources.h" |
| #include "chrome/grit/chromium_strings.h" |
| #include "chrome/grit/generated_resources.h" |
| #include "chrome/grit/theme_resources.h" |
| #include "components/google/core/browser/google_util.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/browser/web_ui.h" |
| #include "content/public/browser/web_ui_data_source.h" |
| #include "extensions/common/extension_urls.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| |
| #if defined(OS_CHROMEOS) |
| #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos_factory.h" |
| #include "chrome/browser/ui/webui/extensions/chromeos/kiosk_apps_handler.h" |
| #endif |
| |
| namespace extensions { |
| |
| namespace { |
| |
| class ExtensionWebUiTimer : public content::WebContentsObserver { |
| public: |
| explicit ExtensionWebUiTimer(content::WebContents* web_contents, bool is_md) |
| : content::WebContentsObserver(web_contents), is_md_(is_md) {} |
| ~ExtensionWebUiTimer() override {} |
| |
| void DidStartProvisionalLoadForFrame( |
| content::RenderFrameHost* render_frame_host, |
| const GURL& validated_url, |
| bool is_error_page, |
| bool is_iframe_srcdoc) override { |
| timer_.reset(new base::ElapsedTimer()); |
| } |
| |
| void DocumentLoadedInFrame( |
| content::RenderFrameHost* render_frame_host) override { |
| if (render_frame_host != web_contents()->GetMainFrame() || |
| !timer_) { // See comment in DocumentOnLoadCompletedInMainFrame() |
| return; |
| } |
| if (is_md_) { |
| UMA_HISTOGRAM_TIMES("Extensions.WebUi.DocumentLoadedInMainFrameTime.MD", |
| timer_->Elapsed()); |
| } else { |
| UMA_HISTOGRAM_TIMES("Extensions.WebUi.DocumentLoadedInMainFrameTime.Uber", |
| timer_->Elapsed()); |
| } |
| } |
| |
| void DocumentOnLoadCompletedInMainFrame() override { |
| // Sometimes*, DidStartProvisionalLoadForFrame() isn't called before this |
| // or DocumentLoadedInFrame(). Don't log anything in those cases. |
| // *This appears to be for in-page navigations like hash changes. |
| // TODO(devlin): The usefulness of these metrics remains to be seen. |
| if (!timer_) |
| return; |
| if (is_md_) { |
| UMA_HISTOGRAM_TIMES("Extensions.WebUi.LoadCompletedInMainFrame.MD", |
| timer_->Elapsed()); |
| } else { |
| UMA_HISTOGRAM_TIMES("Extensions.WebUi.LoadCompletedInMainFrame.Uber", |
| timer_->Elapsed()); |
| } |
| timer_.reset(); |
| } |
| |
| void WebContentsDestroyed() override { delete this; } |
| |
| private: |
| // Whether this is the MD version of the chrome://extensions page. |
| bool is_md_; |
| |
| std::unique_ptr<base::ElapsedTimer> timer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ExtensionWebUiTimer); |
| }; |
| |
| content::WebUIDataSource* CreateMdExtensionsSource() { |
| content::WebUIDataSource* source = |
| content::WebUIDataSource::Create(chrome::kChromeUIExtensionsHost); |
| |
| source->SetJsonPath("strings.js"); |
| |
| source->AddLocalizedString("title", |
| IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE); |
| source->AddLocalizedString("toolbarTitle", IDS_MD_EXTENSIONS_TOOLBAR_TITLE); |
| source->AddLocalizedString("search", IDS_MD_EXTENSIONS_SEARCH); |
| // TODO(dpapad): Use a single merged string resource for "Clear search". |
| source->AddLocalizedString("clearSearch", IDS_DOWNLOAD_CLEAR_SEARCH); |
| source->AddLocalizedString("sidebarApps", IDS_MD_EXTENSIONS_SIDEBAR_APPS); |
| source->AddLocalizedString("sidebarExtensions", |
| IDS_MD_EXTENSIONS_SIDEBAR_EXTENSIONS); |
| source->AddLocalizedString("sidebarLoadUnpacked", |
| IDS_MD_EXTENSIONS_SIDEBAR_LOAD_UNPACKED); |
| source->AddLocalizedString("sidebarPack", IDS_MD_EXTENSIONS_SIDEBAR_PACK); |
| source->AddLocalizedString("sidebarUpdateNow", |
| IDS_MD_EXTENSIONS_SIDEBAR_UPDATE_NOW); |
| source->AddLocalizedString("developerMode", |
| IDS_MD_EXTENSIONS_SIDEBAR_DEVELOPER_MODE); |
| source->AddLocalizedString("dropToInstall", |
| IDS_EXTENSIONS_INSTALL_DROP_TARGET); |
| source->AddLocalizedString("errorsPageHeading", |
| IDS_MD_EXTENSIONS_ERROR_PAGE_HEADING); |
| source->AddLocalizedString("getMoreExtensions", |
| IDS_MD_EXTENSIONS_SIDEBAR_GET_MORE_EXTENSIONS); |
| source->AddLocalizedString("keyboardShortcuts", |
| IDS_MD_EXTENSIONS_SIDEBAR_KEYBOARD_SHORTCUTS); |
| source->AddLocalizedString("itemId", IDS_MD_EXTENSIONS_ITEM_ID); |
| source->AddLocalizedString("itemInspectViews", |
| IDS_MD_EXTENSIONS_ITEM_INSPECT_VIEWS); |
| source->AddLocalizedString("itemAllowIncognito", |
| IDS_MD_EXTENSIONS_ITEM_ALLOW_INCOGNITO); |
| source->AddLocalizedString("itemDescriptionLabel", |
| IDS_MD_EXTENSIONS_ITEM_DESCRIPTION); |
| source->AddLocalizedString("itemDependencies", |
| IDS_MD_EXTENSIONS_ITEM_DEPENDENCIES); |
| source->AddLocalizedString("itemDependentEntry", |
| IDS_MD_EXTENSIONS_DEPENDENT_ENTRY); |
| source->AddLocalizedString("itemDetails", IDS_MD_EXTENSIONS_ITEM_DETAILS); |
| source->AddLocalizedString("itemErrors", IDS_MD_EXTENSIONS_ITEM_ERRORS); |
| source->AddLocalizedString("itemPermissions", |
| IDS_MD_EXTENSIONS_ITEM_PERMISSIONS); |
| source->AddLocalizedString("itemPermissionsEmpty", |
| IDS_MD_EXTENSIONS_ITEM_PERMISSIONS_EMPTY); |
| source->AddLocalizedString("itemRemove", IDS_MD_EXTENSIONS_ITEM_REMOVE); |
| source->AddLocalizedString("itemSource", |
| IDS_MD_EXTENSIONS_ITEM_SOURCE); |
| source->AddLocalizedString("itemSourcePolicy", |
| IDS_MD_EXTENSIONS_ITEM_SOURCE_POLICY); |
| source->AddLocalizedString("itemSourceSideloaded", |
| IDS_MD_EXTENSIONS_ITEM_SOURCE_SIDELOADED); |
| source->AddLocalizedString("itemSourceUnpacked", |
| IDS_MD_EXTENSIONS_ITEM_SOURCE_UNPACKED); |
| source->AddLocalizedString("itemSourceWebstore", |
| IDS_MD_EXTENSIONS_ITEM_SOURCE_WEBSTORE); |
| source->AddLocalizedString("itemVersion", |
| IDS_MD_EXTENSIONS_ITEM_VERSION); |
| source->AddLocalizedString("itemAllowOnFileUrls", |
| IDS_EXTENSIONS_ALLOW_FILE_ACCESS); |
| source->AddLocalizedString("itemAllowOnAllSites", |
| IDS_EXTENSIONS_ALLOW_ON_ALL_URLS); |
| source->AddLocalizedString("itemCollectErrors", |
| IDS_EXTENSIONS_ENABLE_ERROR_COLLECTION); |
| source->AddLocalizedString("itemCorruptInstall", |
| IDS_EXTENSIONS_CORRUPTED_EXTENSION); |
| source->AddLocalizedString("itemRepair", IDS_EXTENSIONS_REPAIR_CORRUPTED); |
| source->AddString( |
| "itemSuspiciousInstall", |
| l10n_util::GetStringFUTF16( |
| IDS_EXTENSIONS_ADDED_WITHOUT_KNOWLEDGE, |
| l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE))); |
| source->AddLocalizedString("noErrorsToShow", |
| IDS_EXTENSIONS_ERROR_NO_ERRORS_CODE_MESSAGE); |
| source->AddLocalizedString("packDialogTitle", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_TITLE); |
| source->AddLocalizedString("packDialogBrowse", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_BROWSE_BUTTON); |
| source->AddLocalizedString( |
| "packDialogExtensionRoot", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_EXTENSION_ROOT_LABEL); |
| source->AddLocalizedString("packDialogKeyFile", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_KEY_FILE_LABEL); |
| source->AddLocalizedString("packDialogContent", |
| IDS_EXTENSION_PACK_DIALOG_HEADING); |
| source->AddLocalizedString("packDialogCancel", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_CANCEL_BUTTON); |
| source->AddLocalizedString("packDialogConfirm", |
| IDS_MD_EXTENSIONS_PACK_DIALOG_CONFIRM_BUTTON); |
| source->AddLocalizedString("shortcutNotSet", |
| IDS_MD_EXTENSIONS_SHORTCUT_NOT_SET); |
| source->AddLocalizedString("shortcutScopeGlobal", |
| IDS_MD_EXTENSIONS_SHORTCUT_SCOPE_GLOBAL); |
| source->AddLocalizedString("shortcutScopeLabel", |
| IDS_MD_EXTENSIONS_SHORTCUT_SCOPE_LABEL); |
| source->AddLocalizedString("shortcutScopeInChrome", |
| IDS_MD_EXTENSIONS_SHORTCUT_SCOPE_IN_CHROME); |
| source->AddLocalizedString("shortcutTypeAShortcut", |
| IDS_MD_EXTENSIONS_TYPE_A_SHORTCUT); |
| source->AddLocalizedString("viewBackgroundPage", |
| IDS_EXTENSIONS_BACKGROUND_PAGE); |
| source->AddLocalizedString("viewIncognito", |
| IDS_EXTENSIONS_VIEW_INCOGNITO); |
| source->AddLocalizedString("viewInactive", |
| IDS_EXTENSIONS_VIEW_INACTIVE); |
| source->AddLocalizedString("viewIframe", |
| IDS_EXTENSIONS_VIEW_IFRAME); |
| source->AddString( |
| "getMoreExtensionsUrl", |
| base::ASCIIToUTF16( |
| google_util::AppendGoogleLocaleParam( |
| GURL(extension_urls::GetWebstoreExtensionsCategoryURL()), |
| g_browser_process->GetApplicationLocale()).spec())); |
| |
| source->AddResourcePath("animation_helper.html", |
| IDR_MD_EXTENSIONS_ANIMATION_HELPER_HTML); |
| source->AddResourcePath("animation_helper.js", |
| IDR_MD_EXTENSIONS_ANIMATION_HELPER_JS); |
| source->AddResourcePath("code_section.html", |
| IDR_MD_EXTENSIONS_CODE_SECTION_HTML); |
| source->AddResourcePath("code_section.js", IDR_MD_EXTENSIONS_CODE_SECTION_JS); |
| source->AddResourcePath("extensions.js", IDR_MD_EXTENSIONS_EXTENSIONS_JS); |
| source->AddResourcePath("drag_and_drop_handler.html", |
| IDR_EXTENSIONS_DRAG_AND_DROP_HANDLER_HTML); |
| source->AddResourcePath("drag_and_drop_handler.js", |
| IDR_EXTENSIONS_DRAG_AND_DROP_HANDLER_JS); |
| source->AddResourcePath("detail_view.html", |
| IDR_MD_EXTENSIONS_DETAIL_VIEW_HTML); |
| source->AddResourcePath("detail_view.js", IDR_MD_EXTENSIONS_DETAIL_VIEW_JS); |
| source->AddResourcePath("drop_overlay.html", |
| IDR_MD_EXTENSIONS_DROP_OVERLAY_HTML); |
| source->AddResourcePath("drop_overlay.js", IDR_MD_EXTENSIONS_DROP_OVERLAY_JS); |
| source->AddResourcePath("error_page.html", IDR_MD_EXTENSIONS_ERROR_PAGE_HTML); |
| source->AddResourcePath("error_page.js", IDR_MD_EXTENSIONS_ERROR_PAGE_JS); |
| source->AddResourcePath("keyboard_shortcuts.html", |
| IDR_MD_EXTENSIONS_KEYBOARD_SHORTCUTS_HTML); |
| source->AddResourcePath("keyboard_shortcuts.js", |
| IDR_MD_EXTENSIONS_KEYBOARD_SHORTCUTS_JS); |
| source->AddResourcePath("manager.html", IDR_MD_EXTENSIONS_MANAGER_HTML); |
| source->AddResourcePath("manager.js", IDR_MD_EXTENSIONS_MANAGER_JS); |
| source->AddResourcePath("icons.html", IDR_MD_EXTENSIONS_ICONS_HTML); |
| source->AddResourcePath("item.html", IDR_MD_EXTENSIONS_ITEM_HTML); |
| source->AddResourcePath("item.js", IDR_MD_EXTENSIONS_ITEM_JS); |
| source->AddResourcePath("item_list.html", IDR_MD_EXTENSIONS_ITEM_LIST_HTML); |
| source->AddResourcePath("item_list.js", IDR_MD_EXTENSIONS_ITEM_LIST_JS); |
| source->AddResourcePath("item_source.html", |
| IDR_MD_EXTENSIONS_ITEM_SOURCE_HTML); |
| source->AddResourcePath("item_source.js", IDR_MD_EXTENSIONS_ITEM_SOURCE_JS); |
| source->AddResourcePath("options_dialog.html", |
| IDR_MD_EXTENSIONS_OPTIONS_DIALOG_HTML); |
| source->AddResourcePath("options_dialog.js", |
| IDR_MD_EXTENSIONS_OPTIONS_DIALOG_JS); |
| source->AddResourcePath("pack_dialog.html", |
| IDR_MD_EXTENSIONS_PACK_DIALOG_HTML); |
| source->AddResourcePath("pack_dialog.js", IDR_MD_EXTENSIONS_PACK_DIALOG_JS); |
| source->AddResourcePath("service.html", IDR_MD_EXTENSIONS_SERVICE_HTML); |
| source->AddResourcePath("service.js", IDR_MD_EXTENSIONS_SERVICE_JS); |
| source->AddResourcePath("shortcut_input.html", |
| IDR_MD_EXTENSIONS_SHORTCUT_INPUT_HTML); |
| source->AddResourcePath("shortcut_input.js", |
| IDR_MD_EXTENSIONS_SHORTCUT_INPUT_JS); |
| source->AddResourcePath("shortcut_util.html", |
| IDR_EXTENSIONS_SHORTCUT_UTIL_HTML); |
| source->AddResourcePath("shortcut_util.js", IDR_EXTENSIONS_SHORTCUT_UTIL_JS); |
| source->AddResourcePath("sidebar.html", IDR_MD_EXTENSIONS_SIDEBAR_HTML); |
| source->AddResourcePath("sidebar.js", IDR_MD_EXTENSIONS_SIDEBAR_JS); |
| source->AddResourcePath("strings.html", IDR_MD_EXTENSIONS_STRINGS_HTML); |
| source->SetDefaultResource(IDR_MD_EXTENSIONS_EXTENSIONS_HTML); |
| |
| return source; |
| } |
| |
| content::WebUIDataSource* CreateExtensionsHTMLSource() { |
| content::WebUIDataSource* source = |
| content::WebUIDataSource::Create(chrome::kChromeUIExtensionsFrameHost); |
| |
| source->SetJsonPath("strings.js"); |
| source->AddResourcePath("extensions.js", IDR_EXTENSIONS_JS); |
| source->AddResourcePath("extension_command_list.js", |
| IDR_EXTENSION_COMMAND_LIST_JS); |
| source->AddResourcePath("extension_list.js", IDR_EXTENSION_LIST_JS); |
| source->SetDefaultResource(IDR_EXTENSIONS_HTML); |
| source->DisableDenyXFrameOptions(); |
| return source; |
| } |
| |
| } // namespace |
| |
| ExtensionsUI::ExtensionsUI(content::WebUI* web_ui) : WebUIController(web_ui) { |
| Profile* profile = Profile::FromWebUI(web_ui); |
| content::WebUIDataSource* source = nullptr; |
| |
| bool is_md = |
| base::FeatureList::IsEnabled(features::kMaterialDesignExtensions); |
| |
| if (is_md) { |
| source = CreateMdExtensionsSource(); |
| InstallExtensionHandler* install_extension_handler = |
| new InstallExtensionHandler(); |
| install_extension_handler->GetLocalizedValues(source); |
| web_ui->AddMessageHandler(install_extension_handler); |
| } else { |
| source = CreateExtensionsHTMLSource(); |
| |
| ExtensionSettingsHandler* handler = new ExtensionSettingsHandler(); |
| web_ui->AddMessageHandler(handler); |
| handler->GetLocalizedValues(source); |
| |
| ExtensionLoaderHandler* extension_loader_handler = |
| new ExtensionLoaderHandler(profile); |
| extension_loader_handler->GetLocalizedValues(source); |
| web_ui->AddMessageHandler(extension_loader_handler); |
| |
| InstallExtensionHandler* install_extension_handler = |
| new InstallExtensionHandler(); |
| install_extension_handler->GetLocalizedValues(source); |
| web_ui->AddMessageHandler(install_extension_handler); |
| |
| #if defined(OS_CHROMEOS) |
| chromeos::KioskAppsHandler* kiosk_app_handler = |
| new chromeos::KioskAppsHandler( |
| chromeos::OwnerSettingsServiceChromeOSFactory::GetForBrowserContext( |
| profile)); |
| kiosk_app_handler->GetLocalizedValues(source); |
| web_ui->AddMessageHandler(kiosk_app_handler); |
| #endif |
| |
| web_ui->AddMessageHandler(new MetricsHandler()); |
| } |
| |
| // Need to allow <object> elements so that the <extensionoptions> browser |
| // plugin can be loaded within chrome://extensions. |
| source->OverrideContentSecurityPolicyObjectSrc("object-src 'self';"); |
| |
| content::WebUIDataSource::Add(profile, source); |
| // Handles its own lifetime. |
| new ExtensionWebUiTimer(web_ui->GetWebContents(), is_md); |
| } |
| |
| ExtensionsUI::~ExtensionsUI() {} |
| |
| // static |
| base::RefCountedMemory* ExtensionsUI::GetFaviconResourceBytes( |
| ui::ScaleFactor scale_factor) { |
| ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); |
| return rb.LoadDataResourceBytesForScale(IDR_EXTENSIONS_FAVICON, scale_factor); |
| } |
| |
| } // namespace extensions |
