MediaTomb: files.cc Source File

00001 /*MT*
00002     
00003     MediaTomb - http://www.mediatomb.cc/
00004     
00005     files.cc - this file is part of MediaTomb.
00006     
00007     Copyright (C) 2005 Gena Batyan <bgeradz@mediatomb.cc>,
00008                        Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>
00009     
00010     Copyright (C) 2006-2010 Gena Batyan <bgeradz@mediatomb.cc>,
00011                             Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>,
00012                             Leonhard Wimmer <leo@mediatomb.cc>
00013     
00014     MediaTomb is free software; you can redistribute it and/or modify
00015     it under the terms of the GNU General Public License version 2
00016     as published by the Free Software Foundation.
00017     
00018     MediaTomb is distributed in the hope that it will be useful,
00019     but WITHOUT ANY WARRANTY; without even the implied warranty of
00020     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021     GNU General Public License for more details.
00022     
00023     You should have received a copy of the GNU General Public License
00024     version 2 along with MediaTomb; if not, write to the Free Software
00025     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
00026     
00027     $Id: files.cc 2081 2010-03-23 20:18:00Z lww $
00028 */
00029 
00031 
00032 #ifdef HAVE_CONFIG_H
00033     #include "autoconfig.h"
00034 #endif
00035 
00036 #include "common.h"
00037 #include "pages.h"
00038 #include "tools.h"
00039 #include "storage.h"
00040 #include "filesystem.h"
00041 #include "string_converter.h"
00042 
00043 using namespace zmm;
00044 using namespace mxml;
00045 
00046 web::files::files() : WebRequestHandler()
00047 {
00048 }
00049 
00050 void web::files::process()
00051 {
00052     check_request();
00053     
00054     String path;
00055     String parentID = param(_("parent_id"));
00056     if (! string_ok(parentID) || parentID == "0")
00057         path = _(FS_ROOT_DIRECTORY);
00058     else
00059         path = hex_decode_string(parentID);
00060     
00061     Ref<Element> files(new Element(_("files")));
00062     files->setArrayName(_("file"));
00063     files->setAttribute(_("parent_id"), parentID);
00064     files->setAttribute(_("location"), path);
00065     root->appendElementChild(files);
00066     
00067     Ref<Filesystem> fs(new Filesystem());
00068     Ref<Array<FsObject> > arr;
00069     arr = fs->readDirectory(path, FS_MASK_FILES);
00070     
00071     for (int i = 0; i < arr->size(); i++)
00072     {
00073         Ref<FsObject> obj = arr->get(i);
00074         
00075         Ref<Element> fe(new Element(_("file")));
00076         String filename = obj->filename;
00077         String filepath = path + _("/") + filename;
00078         String id = hex_encode(filepath.c_str(), filepath.length());
00079         fe->setAttribute(_("id"), id);
00080         
00081         Ref<StringConverter> f2i = StringConverter::f2i();
00082         fe->setTextKey(_("filename"));
00083         fe->setText(f2i->convert(filename));
00084         files->appendElementChild(fe);
00085     }
00086 }