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<?php |
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/** |
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* @package VikBooking |
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* @subpackage core |
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* @author E4J s.r.l. |
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* @copyright Copyright (C) 2022 E4J s.r.l. All Rights Reserved. |
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
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* @link https://vikwp.com |
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*/ |
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|
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// No direct access |
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defined('ABSPATH') or die('No script kiddies please!'); |
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|
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/** |
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* VikBooking HTML main helper. |
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* |
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* @since 1.5 |
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*/ |
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abstract class JHtmlVikbooking |
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{ |
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/** |
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* Calculates the maximum upload file size and returns string with unit or the size in bytes. |
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* |
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* @param bool $unitOutput This parameter determines whether the return value |
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* should be a string with a unit. |
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* |
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* @return float|string The maximum upload size of files with the appropriate unit or in bytes. |
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*/ |
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public static function maxuploadsize($unitOutput = true) |
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{ |
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static $max_size = false; |
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|
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if ($max_size === false) |
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{ |
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$max_size = self::parseSize(ini_get('post_max_size')); |
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$upload_max = self::parseSize(ini_get('upload_max_filesize')); |
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|
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// check what is the highest value between post and upload max sizes |
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if ($upload_max > 0 && ($upload_max < $max_size || $max_size == 0)) |
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{ |
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$max_size = $upload_max; |
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} |
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} |
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|
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if (!$unitOutput) |
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{ |
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// return numerical max size |
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return $max_size; |
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} |
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|
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// format max size |
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return JHtml::fetch('number.bytes', $max_size, 'auto', 0); |
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} |
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|
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/** |
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* Returns the size in bytes without the unit for the comparison. |
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* |
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* @param string $size The size which is received from the PHP settings. |
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* |
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* @return float The size in bytes without the unit. |
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*/ |
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private static function parseSize($size) |
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{ |
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// extract the size unit |
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$unit = preg_replace('/[^bkmgtpezy]/i', '', $size); |
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// take only the size numbers |
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$size = preg_replace('/[^0-9\.]/', '', $size); |
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|
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$return = round($size); |
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|
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if ($unit) |
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{ |
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// calculate the correct size according to the specified unit |
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$return = round($size * pow(1024, stripos('bkmgtpezy', $unit[0]))); |
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} |
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|
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return $return; |
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} |
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} |
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|
