Implement CreateDirectoryOperation on Drive API v2.

chrome/browser/google_apis/drive_api_operations.cc

Index: chrome/browser/google_apis/drive_api_operations.cc
diff --git a/chrome/browser/google_apis/drive_api_operations.cc b/chrome/browser/google_apis/drive_api_operations.cc
index d7f28fc8aebae3d061d0b23c0eedc99fd316fed4..1bb415214b37946a673699633e9635b7cc15fdb7 100644
--- a/chrome/browser/google_apis/drive_api_operations.cc
+++ b/chrome/browser/google_apis/drive_api_operations.cc
@@ -4,7 +4,16 @@
 
 #include "chrome/browser/google_apis/drive_api_operations.h"
 
+#include "base/json/json_writer.h"
+#include "base/values.h"
+
 namespace google_apis {
+namespace {
+
+const char kContentTypeApplicationJson[] = "application/json";
+const char kDirectoryMimeType[] = "application/vnd.google-apps.folder";
+
+}  // namespace
 
 //============================== GetAboutOperation =============================
 
@@ -106,4 +115,58 @@ GURL GetFileOperation::GetURL() const {
   return url_generator_.GetFileUrl(file_id_);
 }
 
+namespace drive {
+
+//========================== CreateDirectoryOperation ==========================
+
+CreateDirectoryOperation::CreateDirectoryOperation(
+    OperationRegistry* registry,
+    net::URLRequestContextGetter* url_request_context_getter,
+    const DriveApiUrlGenerator& url_generator,
+    const std::string& parent_resource_id,
+    const std::string& directory_name,
+    const GetDataCallback& callback)
+    : GetDataOperation(registry, url_request_context_getter, callback),
+      url_generator_(url_generator),
+      parent_resource_id_(parent_resource_id),
+      directory_name_(directory_name) {
+  DCHECK(!callback.is_null());
+}
+
+CreateDirectoryOperation::~CreateDirectoryOperation() {}
+
+GURL CreateDirectoryOperation::GetURL() const {
+  if (parent_resource_id_.empty() || directory_name_.empty()) {
+    return GURL();
+  }
+  return url_generator_.GetFilelistUrl(GURL(), "");
+}
+
+net::URLFetcher::RequestType CreateDirectoryOperation::GetRequestType() const {
+  return net::URLFetcher::POST;
+}
+
+bool CreateDirectoryOperation::GetContentData(std::string* upload_content_type,
+                                              std::string* upload_content) {
+  *upload_content_type = kContentTypeApplicationJson;
+
+  base::DictionaryValue root;
+  root.SetString("title", directory_name_);
+  {
+    base::DictionaryValue* parent_value = new base::DictionaryValue;
+    parent_value->SetString("id", parent_resource_id_);
+    base::ListValue* parent_list_value = new base::ListValue;
+    parent_list_value->Append(parent_value);
+    root.Set("parents", parent_list_value);
+  }
+  root.SetString("mimeType", kDirectoryMimeType);
+
+  base::JSONWriter::Write(&root, upload_content);
+
+  DVLOG(1) << "CreateDirectory data: " << *upload_content_type << ", ["
+           << *upload_content << "]";
+  return true;
+}
+
+}  // namespace drive
 }  // namespace google_apis