egroupware/filemanager/inc/class.filemanager_shares.inc.php

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<?php
/**
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* EGroupware Filemanager: shares
*
* @link http://www.egroupware.org/
* @package filemanager
* @author Ralf Becker <rb-AT-stylite.de>
* @copyright (c) 2014-16 by Ralf Becker <rb-AT-stylite.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
use EGroupware\Api;
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use EGroupware\Api\Framework;
use EGroupware\Api\Etemplate;
use EGroupware\Api\Vfs\Sharing;
/**
* Filemanager: shares
*/
class filemanager_shares extends filemanager_ui
{
/**
* Functions callable via menuaction
*
* @var array
*/
public $public_functions = array(
'index' => true,
);
/**
* Autheticated user is setup config user
*
* @var boolean
*/
static protected $is_setup = false;
static protected $tmp_dir;
/**
* Constructor
*/
function __construct()
{
// sudo handling
parent::__construct();
self::$is_setup = Api\Cache::getSession('filemanager', 'is_setup');
self::$tmp_dir = '/home/'.$GLOBALS['egw_info']['user']['account_lid'].'/.tmp/';
}
/**
* Callback to fetch the rows for the nextmatch widget
*
* @param array $query with keys 'start', 'search', 'order', 'sort', 'col_filter'
* For other keys like 'filter', 'cat_id' you have to reimplement this method in a derived class.
* @param array &$rows returned rows/competitions
* @param array &$readonlys eg. to disable buttons based on acl, not use here, maybe in a derived class
* @return int total number of rows
*/
public function get_rows($query, &$rows)
{
switch ($query['col_filter']['type'])
{
case Sharing::LINK:
$query['col_filter'][] = "share_path LIKE ".$GLOBALS['egw']->db->quote(self::$tmp_dir.'%');
break;
case Sharing::READONLY:
$query['col_filter'][] = "share_path NOT LIKE ".$GLOBALS['egw']->db->quote(self::$tmp_dir.'%');
$query['col_filter']['share_writable'] = false;
break;
case Sharing::WRITABLE:
$query['col_filter']['share_writable'] = true;
break;
}
unset($query['col_filter']['type']);
if (class_exists('EGroupware\\Collabora\\Wopi'))
{
$query['col_filter'][] = 'share_writable != '.(int)EGroupware\Collabora\Wopi::WOPI_SHARE;
}
if ((string)$query['col_filter']['share_passwd'] !== '')
{
$query['col_filter'][] = $query['col_filter']['share_passwd'] === 'yes' ?
'share_passwd IS NOT NULL' : 'share_passwd IS NULL';
}
unset($query['col_filter']['share_passwd']);
$query['col_filter']['share_owner'] = $GLOBALS['egw_info']['user']['account_id'];
$readonlys = null;
$total = Sharing::so()->get_rows($query, $rows, $readonlys);
foreach($rows as &$row)
{
if (substr($row['share_path'], 0, strlen(self::$tmp_dir)) === self::$tmp_dir)
{
$row['share_path'] = substr($row['share_path'], strlen(self::$tmp_dir));
$row['type'] = Sharing::LINK;
}
else
{
$row['type'] = $row['share_writable'] ? Sharing::WRITABLE : Sharing::READONLY;
}
$row['share_passwd'] = (boolean)$row['share_passwd'];
if ($row['share_with']) $row['share_with'] = preg_replace('/,([^ ])/', ', $1', $row['share_with']);
}
return $total;
}
/**
* Context menu
*
* @return array
*/
public static function get_actions()
{
$group = 1;
$actions = array(
'delete' => array(
'caption' => lang('Delete'),
'group' => ++$group,
'confirm' => 'Delete these shares?',
),
);
return $actions;
}
/**
* Show files shared
*
* @param array $content=null
* @param string $msg=''
*/
public function index(array $content=null)
{
if (!is_array($content))
{
$content = array(
'nm' => array(
'get_rows' => 'filemanager.filemanager_shares.get_rows', // I method/callback to request the data for the rows eg. 'notes.bo.get_rows'
'no_filter' => True, // current dir only
'no_filter2' => True, // I disable the 2. filter (params are the same as for filter)
'no_cat' => True, // I disable the cat-selectbox
'lettersearch' => false, // I show a lettersearch
'searchletter' => false, // I0 active letter of the lettersearch or false for [all]
'start' => 0, // IO position in list
'order' => 'share_created', // IO name of the column to sort after (optional for the sortheaders)
'sort' => 'DESC', // IO direction of the sort: 'ASC' or 'DESC'
//'default_cols' => '!', // I columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns
'csv_fields' => false, // I false=disable csv export, true or unset=enable it with auto-detected fieldnames,
//or array with name=>label or name=>array('label'=>label,'type'=>type) pairs (type is a eT widget-type)
'actions' => self::get_actions(),
'row_id' => 'share_id',
'dataStorePrefix' => 'egw_shares',
),
);
}
elseif ($content['nm']['action'])
{
switch($content['nm']['action'])
{
case 'delete':
$where = array('share_owner' => $GLOBALS['egw_info']['user']['account_id']);
if (!$content['nm']['select_all'])
{
$where['share_id'] = $content['nm']['selected'];
}
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Framework::message(lang('%1 shares deleted.', Sharing::delete($where)), 'success');
break;
default:
throw new Api\Exception\WrongParameter("Unknown action '{$content['nm']['action']}'!");
}
unset($content['nm']['action']);
}
$content['is_setup'] = self::$is_setup;
$sel_options = array(
'type' => Sharing::$modes,
'share_passwd' => array(
'no' => lang('No'),
'yes' => lang('Yes'),
)
);
unset($sel_options['type'][Sharing::ATTACH]);
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$tpl = new Etemplate('filemanager.shares');
$tpl->exec('filemanager.filemanager_shares.index', $content, $sel_options, null, $content);
}
}