Get EntryKind from parsed FileResource.

Returns DocumentEntry::EntryKind for corresponding MIME type of the
entry.

This CL is split off of https://chromiumcodereview.appspot.com/10837201/

BUG=chromium:127728
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10828277

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@151425 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/gdata/drive_api_parser.cc

@@ -118,6 +118,18 @@ const char kFile[] = "file";
 // https://developers.google.com/drive/v2/reference/changes/list
 const char kChangeListKind[] = "drive#changeList";
 
+// Google Apps MIME types:
+const char kGoogleDocumentMimeType[] = "application/vnd.google-apps.document";
+const char kGoogleDrawingMimeType[] = "application/vnd.google-apps.drawing";
+const char kGoogleFormMimeType[] = "application/vnd.google-apps.form";
+const char kGooglePresentationMimeType[] =
+    "application/vnd.google-apps.presentation";
+const char kGoogleScriptMimeType[] = "application/vnd.google-apps.script";
+const char kGoogleSiteMimeType[] = "application/vnd.google-apps.site";
+const char kGoogleSpreadsheetMimeType[] =
+    "application/vnd.google-apps.spreadsheet";
+const char kGoogleTableMimeType[] = "application/vnd.google-apps.table";
+
 // Maps category name to enum IconCategory.
 struct AppIconCategoryMap {
   gdata::DriveAppIcon::IconCategory category;
@@ -430,6 +442,24 @@ bool FileResource::IsDirectory() const {
   return mime_type_ == kDriveFolderMimeType;
 }
 
+DocumentEntry::EntryKind FileResource::GetKind() const {
+  if (mime_type() == kGoogleDocumentMimeType)
+    return DocumentEntry::DOCUMENT;
+  if (mime_type() == kGoogleSpreadsheetMimeType)
+    return DocumentEntry::SPREADSHEET;
+  if (mime_type() == kGooglePresentationMimeType)
+    return DocumentEntry::PRESENTATION;
+  if (mime_type() == kGoogleDrawingMimeType)
+    return DocumentEntry::DRAWING;
+  if (mime_type() == kGoogleTableMimeType)
+    return DocumentEntry::TABLE;
+  if (mime_type() == kDriveFolderMimeType)
+    return DocumentEntry::FOLDER;
+  if (mime_type() == "application/pdf")
+    return DocumentEntry::PDF;
+  return DocumentEntry::FILE;
+}
+
 bool FileResource::Parse(const base::Value& value) {
   base::JSONValueConverter<FileResource> converter;
   if (!converter.Convert(value, this)) {

chrome/browser/chromeos/gdata/drive_api_parser.h

@@ -15,6 +15,9 @@
 #include "base/string_piece.h"
 #include "base/time.h"
 #include "googleurl/src/gurl.h"
+// TODO(kochi): Eliminate this dependency once dependency to EntryKind is gone.
+// http://crbug.com/142293
+#include "chrome/browser/chromeos/gdata/gdata_wapi_parser.h"
 
 namespace base {
 class Value;
@@ -315,6 +318,11 @@ class FileResource {
   // but outside this file we use "directory" to match HTML5 filesystem API.
   bool IsDirectory() const;
 
+  // Returns EntryKind for this file.
+  // TODO(kochi): Remove this once FileResource is directly converted to proto.
+  // http://crbug.com/142293
+  DocumentEntry::EntryKind GetKind() const;
+
   // Returns file ID.  This is unique in all files in Google Drive.
   const std::string& file_id() const { return file_id_; }