urbackup_backend/urbackupserver/serverinterface/piegraph.cpp
2016-01-02 16:38:00 +01:00

57 lines
1.8 KiB
C++

/*************************************************************************
* UrBackup - Client/Server backup system
* Copyright (C) 2011-2016 Martin Raiber
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
**************************************************************************/
#ifndef CLIENT_ONLY
#include "action_header.h"
ACTION_IMPL(piegraph)
{
Helper helper(tid, &POST, &PARAMS);
JSON::Object ret;
SUser *session=helper.getSession();
if(session!=NULL && session->id==SESSION_ID_INVALID) return;
if(session!=NULL && helper.getRights("piegraph")=="all" )
{
helper.releaseAll();
IDatabase *db=helper.getDatabase();
IQuery *q=db->Prepare("SELECT (bytes_used_files+bytes_used_images) AS used, name FROM clients ORDER BY (bytes_used_files+bytes_used_images) DESC");
db_results res=q->Read();
JSON::Array data;
for(size_t i=0;i<res.size();++i)
{
JSON::Object obj;
obj.set("data", ((float)atof(res[i]["used"].c_str())));
obj.set("label", (res[i]["name"]));
data.add(obj);
}
ret.set("data", data);
}
else
{
ret.set("error", JSON::Value(1));
}
helper.Write(ret.stringify(false));
}
#endif //CLIENT_ONLY