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// 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 "google_apis/drive/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 kDriveV2AppsUrl[] = "/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 kDriveV2FileDeleteUrlFormat[] = "/drive/v2/files/%s";
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");
}
} // 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::GetAboutGetUrl() const {
return base_url_.Resolve(kDriveV2AboutUrl);
}
GURL DriveApiUrlGenerator::GetAppsListUrl() const {
return base_url_.Resolve(kDriveV2AppsUrl);
}
GURL DriveApiUrlGenerator::GetFilesGetUrl(const std::string& file_id) const {
return base_url_.Resolve(kDriveV2FileUrlPrefix + net::EscapePath(file_id));
}
GURL DriveApiUrlGenerator::GetFilesInsertUrl() const {
return base_url_.Resolve(kDriveV2FilesUrl);
}
GURL DriveApiUrlGenerator::GetFilesPatchUrl(const std::string& file_id,
bool set_modified_date,
bool update_viewed_date) const {
GURL url =
base_url_.Resolve(kDriveV2FileUrlPrefix + net::EscapePath(file_id));
// setModifiedDate is "false" by default.
if (set_modified_date)
url = net::AppendOrReplaceQueryParameter(url, "setModifiedDate", "true");
// updateViewedDate is "true" by default.
if (!update_viewed_date)
url = net::AppendOrReplaceQueryParameter(url, "updateViewedDate", "false");
return url;
}
GURL DriveApiUrlGenerator::GetFilesCopyUrl(const std::string& file_id) const {
return base_url_.Resolve(base::StringPrintf(
kDriveV2FileCopyUrlFormat, net::EscapePath(file_id).c_str()));
}
GURL DriveApiUrlGenerator::GetFilesListUrl(int max_results,
const std::string& page_token,
const std::string& q) const {
GURL url = base_url_.Resolve(kDriveV2FilesUrl);
// maxResults is 100 by default.
if (max_results != 100) {
url = net::AppendOrReplaceQueryParameter(
url, "maxResults", base::IntToString(max_results));
}
if (!page_token.empty())
url = net::AppendOrReplaceQueryParameter(url, "pageToken", page_token);
if (!q.empty())
url = net::AppendOrReplaceQueryParameter(url, "q", q);
return url;
}
GURL DriveApiUrlGenerator::GetFilesDeleteUrl(const std::string& file_id) const {
return base_url_.Resolve(base::StringPrintf(
kDriveV2FileDeleteUrlFormat, net::EscapePath(file_id).c_str()));
}
GURL DriveApiUrlGenerator::GetFilesTrashUrl(const std::string& file_id) const {
return base_url_.Resolve(base::StringPrintf(
kDriveV2FileTrashUrlFormat, net::EscapePath(file_id).c_str()));
}
GURL DriveApiUrlGenerator::GetChangesListUrl(bool include_deleted,
int max_results,
const std::string& page_token,
int64 start_change_id) const {
DCHECK_GE(start_change_id, 0);
GURL url = base_url_.Resolve(kDriveV2ChangelistUrl);
// includeDeleted is "true" by default.
if (!include_deleted)
url = net::AppendOrReplaceQueryParameter(url, "includeDeleted", "false");
// maxResults is "100" by default.
if (max_results != 100) {
url = net::AppendOrReplaceQueryParameter(
url, "maxResults", base::IntToString(max_results));
}
if (!page_token.empty())
url = net::AppendOrReplaceQueryParameter(url, "pageToken", page_token);
if (start_change_id > 0)
url = net::AppendOrReplaceQueryParameter(
url, "startChangeId", base::Int64ToString(start_change_id));
return url;
}
GURL DriveApiUrlGenerator::GetChildrenInsertUrl(
const std::string& file_id) const {
return base_url_.Resolve(base::StringPrintf(
kDriveV2ChildrenUrlFormat, net::EscapePath(file_id).c_str()));
}
GURL DriveApiUrlGenerator::GetChildrenDeleteUrl(
const std::string& child_id, const std::string& folder_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
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