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<?php
/**
* Copyright (c) 2008 Zivios, LLC.
*
* This file is part of Zivios.
*
* Zivios 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, either version 3 of the License, or
* (at your option) any later version.
*
* Zivios 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 Zivios. If not, see <http://www.gnu.org/licenses/>.
*
* @package Zivios
* @copyright Copyright (c) 2008 Zivios, LLC. (http://www.zivios.org)
* @license http://www.zivios.org/legal/license
* @version $Id: Util.php 1065 2008-09-10 06:33:08Z mhashmi $
* @subpackage Core
**/
class Zivios_Util
{
public static function htmlClean($var)
{
return trim(chop(strip_tags($var)));
}
public static function makeLowerCase($value)
{
if (is_array($value)) {
$retarray= array();
foreach ($value as $val) {
$retarray[] = trim(strtolower($val));
}
return $retarray;
}
else {
return trim(strtolower($value));
}
}
public static function formatSize($size, $unit=null, $retstring=null, $si=true)
{
if ($si === true) {
$sizes = array('B', 'kB', 'MB', 'GB', 'TB', 'PB');
$mod = 1000;
} else {
$sizes = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
$mod = 1024;
}
$ii = count($sizes) - 1;
$unit = array_search((string) $unit, $sizes);
if ($unit === null || $unit === false)
$unit = $ii;
if ($retstring === null)
$retstring = '%01.2f %s';
$i = 0;
while ($unit != $i && $size >= 1024 && $i < $ii) {
$size /= $mod;
$i++;
}
return sprintf($retstring, $size, $sizes[$i]);
}
public static function parseQuotedValue($str,$name)
{
$matches = array();
$hello = preg_match_all("/ $name \'(.+?)\'/",$str,$matches);
return $matches[1][0];
}
public static function parseValue($str,$name)
{
$matches = array();
$boo = preg_match_all("/ $name (.+?) /",$str,$matches);
return $matches[1][0];
}
public static function magicParseValue($str,$name)
{
$matches = array();
$return = preg_match_all("/ $name \'(.+?)\'| $name (\w.+?) /",$str,$matches);
if ($matches[1][0] == '') {
return $matches[2][0];
} else return $matches[1][0];
}
public static function renderTmplToCfg($template,$valarray)
{
$file = file_get_contents($template);
$matches = array();
preg_match_all("/\%\%\%(.+?)\%\%\%/",$file,$matches);
foreach ($matches[1] as $match) {
$tosubs = strtolower($match);
$value = $valarray[$tosubs];
$file = preg_replace("/\%\%\%$match\%\%\%/",$value,$file);
}
return $file;
}
/**
* Generates a random string of specified length.
*
* NOTE: if you call this function outside the Zivios bootloader process,
* ensure your seed the randomizer.
*
* @param int $len
* @return string $str
*/
public static function randomString($len)
{
$str = '';
$i=0;
while($i<$len) {
$str.=chr((rand()%26)+97);
$i++;
}
return $str;
}
public static function autoPopulateFromRows($obj,$rows)
{
foreach ($rows as $key => $value) {
$obj->$key = $value;
}
}
}
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