chrome/browser/infobars/infobar_extension_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/infobars/infobar_extension_api.h"
   6
   7 #include "base/string_number_conversions.h"
   8 #include "base/string_util.h"
   9 #include "base/values.h"
  10 #include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
  11 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
  12 #include "chrome/browser/extensions/extension_host.h"
  13 #include "chrome/browser/extensions/extension_infobar_delegate.h"
  14 #include "chrome/browser/extensions/extension_tab_util.h"
  15 #include "chrome/browser/extensions/window_controller.h"
  16 #include "chrome/browser/infobars/infobar_tab_helper.h"
  17 #include "chrome/browser/ui/browser.h"
  18 #include "chrome/common/extensions/extension.h"
  19 #include "chrome/common/extensions/extension_error_utils.h"
  20 #include "chrome/common/url_constants.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "grit/generated_resources.h"
  23
  24 using extensions::Extension;
  25
  26 namespace {
  27
  28 const char kHtmlPath[] = "path";
  29 const char kTabId[] = "tabId";
  30 const char kHeight[] = "height";
  31
  32 const char kNoCurrentWindowError[] = "No current browser window was found";
  33 const char kTabNotFoundError[] = "Specified tab (or default tab) not found";
  34
  35 }  // namespace
  36
  37 bool ShowInfoBarFunction::RunImpl() {
  38   DictionaryValue* args;
  39   EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(0, &args));
  40
  41   int tab_id;
  42   EXTENSION_FUNCTION_VALIDATE(args->GetInteger(kTabId, &tab_id));
  43
  44   std::string html_path;
  45   EXTENSION_FUNCTION_VALIDATE(args->GetString(kHtmlPath, &html_path));
  46
  47   int height = 0;
  48   if (args->HasKey(kHeight))
  49     EXTENSION_FUNCTION_VALIDATE(args->GetInteger(kHeight, &height));
  50
  51   const Extension* extension = GetExtension();
  52   GURL url = extension->GetResourceURL(extension->url(), html_path);
  53
  54   Browser* browser = NULL;
  55   content::WebContents* web_contents = NULL;
  56   if (!ExtensionTabUtil::GetTabById(
  57       tab_id,
  58       profile(),
  59       include_incognito(),
  60       &browser,
  61       NULL,
  62       &web_contents,
  63       NULL)) {
  64     error_ = ExtensionErrorUtils::FormatErrorMessage(
  65         extensions::tabs_constants::kTabNotFoundError,
  66         base::IntToString(tab_id));
  67     return false;
  68   }
  69
  70   InfoBarTabHelper* infobar_tab_helper =
  71       InfoBarTabHelper::FromWebContents(web_contents);
  72   infobar_tab_helper->AddInfoBar(
  73       new ExtensionInfoBarDelegate(browser, infobar_tab_helper,
  74                                    GetExtension(), url, height));
  75
  76   // TODO(finnur): Return the actual DOMWindow object. Bug 26463.
  77   DCHECK(browser->extension_window_controller());
  78   SetResult(browser->extension_window_controller()->CreateWindowValue());
  79
  80   return true;
  81 }