<?php
/*
    NanoKubbe
    Copyleft (C) 2006-2008 BohwaZ - http://bohwaz.net/

    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, version 3 of the
    License.

    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/>.
*/

require_once('head.php');

function tpl_get_img_for_mimetype($mime)
{
    if ($mime == 'unknown')
        return 'type_other.png';

    list($cat) = explode('/', $mime);

    switch ($cat)
    {
        case 'image':
            return 'type_image.png';
        case 'text':
            return 'type_text.png';
        case 'video':
            return 'type_video.png';
        case 'audio':
            return 'type_audio.png';
        default:
            return 'type_other.png';
    }
}

function is_mime_editable($mime)
{
    if (substr($mime, 0, 4) == 'text')
        return true;
    else
        return false;
}

function tpl_get_human_readable_size($size)
{
    $size = round($size / 1024);
    if ($size > 1024)
    {
        return round($size / 1024) . 'Mo';
    }
    else
    {
        return $size . 'Ko';
    }
}

$tpl->register_modifier('get_img_for_mimetype', 'tpl_get_img_for_mimetype');
$tpl->register_modifier('get_human_readable_size', 'tpl_get_human_readable_size');

$base = '.';
if (!empty($_GET['base']))
    $base = $_GET['base'];

if (!empty($_GET['createDir']))
{
    // TODO: gestion des erreurs
    $dir = $nk->createDocumentDir($base, $_GET['createDir']);

    header('Location: ./documents.php?base='.$dir);
    exit;
}

if (!empty($_GET['deleteDir']) && !empty($_GET['confirm']))
{
    // TODO: gestion des erreurs
    $nk->deleteDocumentDir($_GET['deleteDir']);

    header('Location: ./documents.php?base='.$_GET['deleteDir']);
    exit;
}

if (!empty($_GET['delete']) && !empty($_GET['confirm']))
{
    // TODO: gestion des erreurs
    $nk->deleteFile('documents/' . $_GET['delete']);

    header('Location: ./documents.php?base='.$_GET['delete']);
    exit;
}

if (!empty($_GET['rename']) && !empty($_GET['new_name']))
{
    // TODO: gestion des erreurs
    $new_name = $nk->renameDocument($_GET['rename'], $_GET['new_name']);

    header('Location: ./documents.php?base='.$new_name);
    exit;
}

if (!empty($_POST['sendFile']) && !empty($_FILES['upload']))
{
    // TODO: gestion des erreurs
    $nk->uploadDocument($base, $_FILES['upload']);

    header('Location: ./documents.php?base='.$base);
    exit;
}

$list = $nk->admListDocuments($base);

if ($list === false)
{
    header('Location: ./documents.php');
    exit;
}

$tpl->assign('documents', $list);

$tpl->assign('base', ($base == '.') ? '' : $base);
$tpl->assign('parent', dirname($base));

$tpl->display('documents.tpl');

?>