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Current File : /var/www/html/clients/tatneft-nhs.ru/administrator/components/com_jce/elements/text.php

<?php
/**
 * @version		$Id: text.php 203 2011-06-01 19:02:19Z happy_noodle_boy $
 * @package   	JCE
 * @copyright 	Copyright © 2009-2011 Ryan Demmer. All rights reserved.
 * @copyright 	Copyright © 2005 - 2007 Open Source Matters. All rights reserved.
 * @license   	GNU/GPL 2 or later
 * This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 */

// Check to ensure this file is within the rest of the framework
defined('JPATH_BASE') or die();

/**
 * Renders a text element
 *
 * @package 	Joomla.Framework
 * @subpackage		Parameter
 * @since		1.5
 */

class JElementText extends JElement
{
	/**
	* Element name
	*
	* @access	protected
	* @var		string
	*/
	var	$_name = 'Text';

	function fetchElement($name, $value, &$node, $control_name)
	{
		$attributes = array();

		foreach ($node->attributes() as $k => $v) {	
			if ($v != '') {
				$attributes[$k] = $v;
			}
		}
		
		if (strpos($name, 'max_size') !== false || strpos($node->attributes('class'), 'upload_size') !== false) {
			$uploadsize 		= intval($this->getUploadValue());	
			$attributes['max'] 	= $uploadsize;
		}
		
		/*
         * Required to avoid a cycle of encoding &
         * html_entity_decode was used in place of htmlspecialchars_decode because
         * htmlspecialchars_decode is not compatible with PHP 4
         */
        $value 					= htmlspecialchars(html_entity_decode($value, ENT_QUOTES), ENT_QUOTES);
		$attributes['class'] 	= ( $node->attributes('class') ? $node->attributes('class') . ' text_area' : 'text_area' );
		
		$control 				= $control_name.'['.$name.']';
		
		$html = '';
		
		$attributes['value'] 	= $value;
		$attributes['type'] 	= 'text';
		$attributes['name'] 	= $control;
		$attributes['id'] 		= preg_replace('#[^a-z0-9_-]#i', '', $control_name.$name);
		
		$html .= '<input';
		
		foreach ($attributes as $k => $v) {
			if (!in_array($k, array('default', 'label', 'description'))) {
				$html .= ' ' . $k . ' = "' . $v . '"';
			}	
		}

		$html .= ' />';

		if (strpos($name, 'max_size') !== false) {
			$html .= $this->uploadSize();
		}

		return $html;
	}

	function uploadSize() {	
		return '&nbsp;' . WFText::_('WF_SERVER_UPLOAD_SIZE') . ' : ' . $this->getUploadValue();
	}
	
	function getUploadValue() {
		$upload = trim(ini_get('upload_max_filesize'));
		$post 	= trim(ini_get('post_max_size'));	
			
		$upload = $this->convertValue($upload);
		$post 	= $this->convertValue($post);
		
		if (intval($upload) <= intval($post)) {
			return $upload;
		}
		
		return $post;
	}
	
	function convertValue($value)
	{
		$unit = 'KB';
		
		// GB
		if ($value > 1073741824)
			$unit = 'GB';
		
		// MB
		if ($value > 1048576)
			$unit = 'MB';
		
		// Convert to bytes
		switch( strtolower( $value{strlen( $value )-1} ) ) {
			case 'g':
				$value *= 1073741824;
				break;
			case 'm':
				$value *= 1048576;
				break;
			case 'k':
				$value *= 1024;
				break;
		}
		// Convert to unit value
		switch(strtolower( $unit{0})) {
			case 'g':
				$value /= 1073741824;
				break;
			case 'm':
				$value /= 1048576;
				break;
			case 'k':
				$value /= 1024;
				break;
		}
		return preg_replace( '/[^0-9]/', '', $value ) .' '. $unit;
	}
}
?>