1 // Copyright 2013 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/feedback_private/feedback_service.h" 6 7 #include "base/callback.h" 8 #include "base/memory/weak_ptr.h" 9 #include "base/strings/string_number_conversions.h" 10 #include "chrome/browser/browser_process.h" 11 #include "chrome/browser/profiles/profile.h" 12 #include "chrome/common/chrome_content_client.h" 13 #include "content/public/browser/browser_thread.h" 14 15 using content::BrowserThread; 16 using feedback::FeedbackData; 17 18 namespace { 19 20 void PopulateSystemInfo( 21 extensions::SystemInformationList* sys_info_list, 22 const std::string& key, 23 const std::string& value) { 24 base::DictionaryValue sys_info_value; 25 sys_info_value.Set("key", new base::StringValue(key)); 26 sys_info_value.Set("value", new base::StringValue(value)); 27 28 linked_ptr<SystemInformation> sys_info(new SystemInformation()); 29 SystemInformation::Populate(sys_info_value, sys_info.get()); 30 31 sys_info_list->push_back(sys_info); 32 } 33 34 } // namespace 35 36 namespace extensions { 37 38 FeedbackService::FeedbackService() { 39 } 40 41 FeedbackService::~FeedbackService() { 42 } 43 44 void FeedbackService::SendFeedback( 45 Profile* profile, 46 scoped_refptr<FeedbackData> feedback_data, 47 const SendFeedbackCallback& callback) { 48 send_feedback_callback_ = callback; 49 feedback_data_ = feedback_data; 50 feedback_data_->set_locale(g_browser_process->GetApplicationLocale()); 51 feedback_data_->set_user_agent(GetUserAgent()); 52 53 if (!feedback_data_->attached_file_uuid().empty()) { 54 // Self-deleting object. 55 BlobReader* attached_file_reader = new BlobReader( 56 profile, feedback_data_->attached_file_uuid(), 57 base::Bind(&FeedbackService::AttachedFileCallback, 58 GetWeakPtr())); 59 attached_file_reader->Start(); 60 } 61 62 if (!feedback_data_->screenshot_uuid().empty()) { 63 // Self-deleting object. 64 BlobReader* screenshot_reader = new BlobReader( 65 profile, feedback_data_->screenshot_uuid(), 66 base::Bind(&FeedbackService::ScreenshotCallback, 67 GetWeakPtr())); 68 screenshot_reader->Start(); 69 } 70 71 CompleteSendFeedback(); 72 } 73 74 void FeedbackService::AttachedFileCallback(scoped_ptr<std::string> data, 75 int64 /* total_blob_length */) { 76 feedback_data_->set_attached_file_uuid(std::string()); 77 if (data) 78 feedback_data_->AttachAndCompressFileData(data.Pass()); 79 80 CompleteSendFeedback(); 81 } 82 83 void FeedbackService::ScreenshotCallback(scoped_ptr<std::string> data, 84 int64 /* total_blob_length */) { 85 feedback_data_->set_screenshot_uuid(std::string()); 86 if (data) 87 feedback_data_->set_image(data.Pass()); 88 89 CompleteSendFeedback(); 90 } 91 92 void FeedbackService::GetSystemInformation( 93 const GetSystemInformationCallback& callback) { 94 system_information_callback_ = callback; 95 96 system_logs::ScrubbedSystemLogsFetcher* fetcher = 97 new system_logs::ScrubbedSystemLogsFetcher(); 98 fetcher->Fetch(base::Bind(&FeedbackService::OnSystemLogsFetchComplete, 99 GetWeakPtr())); 100 } 101 102 103 void FeedbackService::OnSystemLogsFetchComplete( 104 scoped_ptr<system_logs::SystemLogsResponse> sys_info_map) { 105 SystemInformationList sys_info_list; 106 if (!sys_info_map.get()) { 107 system_information_callback_.Run(sys_info_list); 108 return; 109 } 110 111 for (system_logs::SystemLogsResponse::iterator it = sys_info_map->begin(); 112 it != sys_info_map->end(); ++it) 113 PopulateSystemInfo(&sys_info_list, it->first, it->second); 114 115 system_information_callback_.Run(sys_info_list); 116 } 117 118 void FeedbackService::CompleteSendFeedback() { 119 // A particular data collection is considered completed if, 120 // a.) The blob URL is invalid - this will either happen because we never had 121 // a URL and never needed to read this data, or that the data read failed 122 // and we set it to invalid in the data read callback. 123 // b.) The associated data object exists, meaning that the data has been read 124 // and the read callback has updated the associated data on the feedback 125 // object. 126 bool attached_file_completed = feedback_data_->attached_file_uuid().empty(); 127 bool screenshot_completed = feedback_data_->screenshot_uuid().empty(); 128 129 if (screenshot_completed && attached_file_completed) { 130 // Signal the feedback object that the data from the feedback page has been 131 // filled - the object will manage sending of the actual report. 132 feedback_data_->OnFeedbackPageDataComplete(); 133 // TODO(rkc): Change this once we have FeedbackData/Util refactored to 134 // report the status of the report being sent. 135 send_feedback_callback_.Run(true); 136 } 137 } 138 139 } // namespace extensions 140