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| 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/ui/webui/extensions/extension_activity_ui.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "chrome/browser/extensions/extension_service.h" | |
| 9 #include "chrome/browser/profiles/profile.h" | |
| 10 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h" | |
| 11 #include "chrome/common/extensions/extension_constants.h" | |
| 12 #include "chrome/common/url_constants.h" | |
| 13 #include "content/public/browser/web_ui.h" | |
| 14 #include "content/public/browser/web_ui_data_source.h" | |
| 15 #include "grit/browser_resources.h" | |
| 16 #include "grit/generated_resources.h" | |
| 17 #include "ui/base/l10n/l10n_util.h" | |
| 18 | |
| 19 ExtensionActivityUI::ExtensionActivityUI(content::WebUI* web_ui) | |
| 20 : WebUIController(web_ui), extension_(NULL) { | |
| 21 web_ui->OverrideTitle(l10n_util::GetStringUTF16( | |
| 22 IDS_EXTENSION_ACTIVITY_TITLE)); | |
| 23 | |
| 24 content::WebUIDataSource* source = | |
| 25 content::WebUIDataSource::Create(chrome::kChromeUIExtensionActivityHost); | |
| 26 | |
| 27 // Localized strings. | |
| 28 source->AddLocalizedString("extensionActivity", IDS_EXTENSION_ACTIVITY_TITLE); | |
| 29 source->AddLocalizedString("extensionActivityApiCall", | |
| 30 IDS_EXTENSION_ACTIVITY_API_CALL); | |
| 31 source->AddLocalizedString("extensionActivityApiBlock", | |
| 32 IDS_EXTENSION_ACTIVITY_API_BLOCK); | |
| 33 source->AddLocalizedString("extensionActivityContentScript", | |
| 34 IDS_EXTENSION_ACTIVITY_CONTENT_SCRIPT); | |
| 35 source->AddLocalizedString("extensionActivityEventDispatch", | |
| 36 IDS_EXTENSION_ACTIVITY_EVENT_DISPATCH); | |
| 37 source->SetUseJsonJSFormatV2(); | |
| 38 source->SetJsonPath("strings.js"); | |
| 39 | |
| 40 // Resources. | |
| 41 source->AddResourcePath("extension_activity.js", IDR_EXTENSION_ACTIVITY_JS); | |
| 42 source->SetDefaultResource(IDR_EXTENSION_ACTIVITY_HTML); | |
| 43 profile_ = Profile::FromWebUI(web_ui); | |
| 44 content::WebUIDataSource::Add(profile_, source); | |
| 45 // Callback handlers. | |
| 46 web_ui->RegisterMessageCallback("requestExtensionData", | |
| 47 base::Bind(&ExtensionActivityUI::HandleRequestExtensionData, | |
| 48 base::Unretained(this))); | |
| 49 } | |
| 50 | |
| 51 ExtensionActivityUI::~ExtensionActivityUI() { | |
| 52 if (extension_) | |
| 53 extensions::ActivityLog::GetInstance(profile_)->RemoveObserver( | |
| 54 extension_, this); | |
| 55 } | |
| 56 | |
| 57 void ExtensionActivityUI::HandleRequestExtensionData( | |
| 58 const base::ListValue* args) { | |
| 59 DCHECK_EQ(1U, args->GetSize()); | |
| 60 | |
| 61 std::string extension_id; | |
| 62 if (!args->GetString(0, &extension_id)) | |
| 63 return; | |
| 64 | |
| 65 ExtensionService* extension_service = profile_->GetExtensionService(); | |
| 66 extension_ = extension_service->GetExtensionById(extension_id, false); | |
| 67 if (!extension_) | |
| 68 return; | |
| 69 | |
| 70 GURL icon = | |
| 71 ExtensionIconSource::GetIconURL(extension_, | |
| 72 extension_misc::EXTENSION_ICON_MEDIUM, | |
| 73 ExtensionIconSet::MATCH_BIGGER, | |
| 74 false, NULL); | |
| 75 | |
| 76 DictionaryValue* extension_data = new DictionaryValue(); // Owned by result. | |
| 77 extension_data->SetString("id", extension_->id()); | |
| 78 extension_data->SetString("name", extension_->name()); | |
| 79 extension_data->SetString("version", extension_->version()->GetString()); | |
| 80 extension_data->SetString("description", extension_->description()); | |
| 81 extension_data->SetString("icon", icon.spec()); | |
| 82 | |
| 83 DictionaryValue result; | |
| 84 result.Set("extension", extension_data); | |
| 85 | |
| 86 web_ui()->CallJavascriptFunction("extension_activity.handleExtensionData", | |
| 87 result); | |
| 88 | |
| 89 extensions::ActivityLog* activity_log = | |
| 90 extensions::ActivityLog::GetInstance(profile_); | |
| 91 activity_log->GetActions( | |
| 92 extension_->id(), | |
| 93 0, // today | |
| 94 base::Bind(&ExtensionActivityUI::FetchPreviousExtensionActivity, | |
| 95 base::Unretained(this))); | |
| 96 activity_log->AddObserver(extension_, this); | |
| 97 } | |
| 98 | |
| 99 void ExtensionActivityUI::FetchPreviousExtensionActivity( | |
| 100 scoped_ptr<std::vector<scoped_refptr<extensions::Action> > > actions) { | |
| 101 // TODO(felt): Implement this to display previous activity. | |
| 102 } | |
| 103 | |
| 104 void ExtensionActivityUI::OnExtensionActivity( | |
| 105 const extensions::Extension* extension, | |
| 106 extensions::ActivityLog::Activity activity, | |
| 107 const std::string& message) { | |
| 108 scoped_ptr<ListValue> messages_list(new ListValue()); | |
| 109 messages_list->AppendString(message); | |
| 110 | |
| 111 DictionaryValue result; | |
| 112 result.SetInteger("activity", activity); | |
| 113 result.Set("messages", messages_list.release()); | |
| 114 | |
| 115 web_ui()->CallJavascriptFunction("extension_activity.handleExtensionActivity", | |
| 116 result); | |
| 117 } | |
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