DaPortal

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<?php //$Id$

//This file is part of DeforaOS Web DaPortal

//This program is free software: you can redistribute it and/or modify

//it under the terms of the GNU 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 General Public License for more details.

//You should have received a copy of the GNU General Public License

//along with this program. If not, see <http://www.gnu.org/licenses/>.

//Common

class Common

{

//public

//properties

static public $S_IFDIR = 040000;

//methods

//static

//accessors

//Common::getDate

static public function getDate($timestamp, $format = FALSE,

$utc = FALSE)

{

global $config;

if($format === FALSE)

if(($format = $config->get('defaults::date',

'format::date')) === FALSE)

$format = _('%d/%m/%Y');

return Date::formatTimestamp($timestamp, $format, $utc);

}

//Common::getDateTime

static public function getDateTime($timestamp, $format = FALSE,

$utc = FALSE)

{

global $config;

if($format === FALSE)

if(($format = $config->get('defaults::date',

'format::datetime')) === FALSE)

$format = _('%d/%m/%Y %H:%M:%S');

return Date::formatTimestamp($timestamp, $format, $utc);

}

//Common::getPermissions

static public function getPermissions($mode, $ifdir = FALSE)

{

if($ifdir === FALSE)

$ifdir = Common::$S_IFDIR;

$str = '----------';

if(($mode & $ifdir) == $ifdir)

$str[0] = 'd';

$str[1] = $mode & 0400 ? 'r' : '-';

$str[2] = $mode & 0200 ? 'w' : '-';

$str[3] = $mode & 0100 ? 'x' : '-';

$str[4] = $mode & 040 ? 'r' : '-';

$str[5] = $mode & 020 ? 'w' : '-';

$str[6] = $mode & 010 ? 'x' : '-';

$str[7] = $mode & 04 ? 'r' : '-';

$str[8] = $mode & 02 ? 'w' : '-';

$str[9] = $mode & 01 ? 'x' : '-';

return $str;

}

//Common::getSize

static public function getSize($size)

{

if(!is_numeric($size))

return 'unknown';

if($size < 1024)

return $size.' '.($size > 1 ? _('bytes') : _('byte'));

if(($size = round($size / 1024)) < 1024)

return $size.' '._('kB');

if(($size = round($size / 1024)) < 1024)

return $size.' '._('MB');

if(($size = round($size / 1024, 1)) < 1024)

return $size.' '._('GB');

return round($size / 1024, 1).' '._('TB');

}