| // 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/google_apis/drive_api_url_generator.h" |
| |
| #include "base/logging.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/stringprintf.h" |
| #include "net/base/escape.h" |
| #include "net/base/url_util.h" |
| |
| namespace google_apis { |
| |
| namespace { |
| |
| // Hard coded URLs for communication with a google drive server. |
| const char kDriveV2AboutUrl[] = "/drive/v2/about"; |
| const char kDriveV2ApplistUrl[] = "/drive/v2/apps"; |
| const char kDriveV2ChangelistUrl[] = "/drive/v2/changes"; |
| const char kDriveV2FilesUrl[] = "/drive/v2/files"; |
| const char kDriveV2FileUrlPrefix[] = "/drive/v2/files/"; |
| const char kDriveV2ChildrenUrlFormat[] = "/drive/v2/files/%s/children"; |
| const char kDriveV2ChildrenUrlForRemovalFormat[] = |
| "/drive/v2/files/%s/children/%s"; |
| const char kDriveV2FileCopyUrlFormat[] = "/drive/v2/files/%s/copy"; |
| const char kDriveV2FileTrashUrlFormat[] = "/drive/v2/files/%s/trash"; |
| const char kDriveV2InitiateUploadNewFileUrl[] = "/upload/drive/v2/files"; |
| const char kDriveV2InitiateUploadExistingFileUrlPrefix[] = |
| "/upload/drive/v2/files/"; |
| |
| GURL AddResumableUploadParam(const GURL& url) { |
| return net::AppendOrReplaceQueryParameter(url, "uploadType", "resumable"); |
| } |
| |
| GURL AddMaxResultParam(const GURL& url, int max_results) { |
| DCHECK_GT(max_results, 0); |
| return net::AppendOrReplaceQueryParameter( |
| url, "maxResults", base::IntToString(max_results)); |
| } |
| |
| } // namespace |
| |
| DriveApiUrlGenerator::DriveApiUrlGenerator(const GURL& base_url, |
| const GURL& base_download_url) |
| : base_url_(base_url), |
| base_download_url_(base_download_url) { |
| // Do nothing. |
| } |
| |
| DriveApiUrlGenerator::~DriveApiUrlGenerator() { |
| // Do nothing. |
| } |
| |
| const char DriveApiUrlGenerator::kBaseUrlForProduction[] = |
| "https://www.googleapis.com"; |
| const char DriveApiUrlGenerator::kBaseDownloadUrlForProduction[] = |
| "https://www.googledrive.com/host/"; |
| |
| GURL DriveApiUrlGenerator::GetAboutUrl() const { |
| return base_url_.Resolve(kDriveV2AboutUrl); |
| } |
| |
| GURL DriveApiUrlGenerator::GetApplistUrl() const { |
| return base_url_.Resolve(kDriveV2ApplistUrl); |
| } |
| |
| GURL DriveApiUrlGenerator::GetChangelistUrl( |
| bool include_deleted, int64 start_changestamp, int max_results) const { |
| DCHECK_GE(start_changestamp, 0); |
| |
| GURL url = base_url_.Resolve(kDriveV2ChangelistUrl); |
| if (!include_deleted) { |
| // If include_deleted is set to "false", set the query parameter, |
| // because its default parameter is "true". |
| url = net::AppendOrReplaceQueryParameter(url, "includeDeleted", "false"); |
| } |
| |
| if (start_changestamp > 0) { |
| url = net::AppendOrReplaceQueryParameter( |
| url, "startChangeId", base::Int64ToString(start_changestamp)); |
| } |
| |
| return AddMaxResultParam(url, max_results); |
| } |
| |
| GURL DriveApiUrlGenerator::GetFilesUrl() const { |
| return base_url_.Resolve(kDriveV2FilesUrl); |
| } |
| |
| GURL DriveApiUrlGenerator::GetFilelistUrl( |
| const std::string& search_string, int max_results) const { |
| GURL url = base_url_.Resolve(kDriveV2FilesUrl); |
| url = AddMaxResultParam(url, max_results); |
| return search_string.empty() ? |
| url : |
| net::AppendOrReplaceQueryParameter(url, "q", search_string); |
| } |
| |
| GURL DriveApiUrlGenerator::GetFileUrl(const std::string& file_id) const { |
| return base_url_.Resolve(kDriveV2FileUrlPrefix + net::EscapePath(file_id)); |
| } |
| |
| GURL DriveApiUrlGenerator::GetFileCopyUrl( |
| const std::string& resource_id) const { |
| return base_url_.Resolve( |
| base::StringPrintf(kDriveV2FileCopyUrlFormat, |
| net::EscapePath(resource_id).c_str())); |
| } |
| |
| GURL DriveApiUrlGenerator::GetFileTouchUrl( |
| const std::string& resource_id) const { |
| GURL url = base_url_.Resolve( |
| kDriveV2FileUrlPrefix + net::EscapePath(resource_id)); |
| |
| // This parameter is needed to set the modified date. |
| url = net::AppendOrReplaceQueryParameter(url, "setModifiedDate", "true"); |
| |
| // This parameter is needed to set the last viewed by me date. Otherwise |
| // the current time is set automatically. |
| url = net::AppendOrReplaceQueryParameter(url, "updateViewedDate", "false"); |
| |
| return url; |
| } |
| |
| GURL DriveApiUrlGenerator::GetFileTrashUrl(const std::string& file_id) const { |
| return base_url_.Resolve( |
| base::StringPrintf(kDriveV2FileTrashUrlFormat, |
| net::EscapePath(file_id).c_str())); |
| } |
| |
| GURL DriveApiUrlGenerator::GetChildrenUrl( |
| const std::string& resource_id) const { |
| return base_url_.Resolve( |
| base::StringPrintf(kDriveV2ChildrenUrlFormat, |
| net::EscapePath(resource_id).c_str())); |
| } |
| |
| GURL DriveApiUrlGenerator::GetChildrenUrlForRemoval( |
| const std::string& folder_id, const std::string& child_id) const { |
| return base_url_.Resolve( |
| base::StringPrintf(kDriveV2ChildrenUrlForRemovalFormat, |
| net::EscapePath(folder_id).c_str(), |
| net::EscapePath(child_id).c_str())); |
| } |
| |
| GURL DriveApiUrlGenerator::GetInitiateUploadNewFileUrl() const { |
| return AddResumableUploadParam( |
| base_url_.Resolve(kDriveV2InitiateUploadNewFileUrl)); |
| } |
| |
| GURL DriveApiUrlGenerator::GetInitiateUploadExistingFileUrl( |
| const std::string& resource_id) const { |
| const GURL& url = base_url_.Resolve( |
| kDriveV2InitiateUploadExistingFileUrlPrefix + |
| net::EscapePath(resource_id)); |
| return AddResumableUploadParam(url); |
| } |
| |
| GURL DriveApiUrlGenerator::GenerateDownloadFileUrl( |
| const std::string& resource_id) const { |
| return base_download_url_.Resolve(net::EscapePath(resource_id)); |
| } |
| |
| } // namespace google_apis |