david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
132 lines
3.6 KiB
PHP
132 lines
3.6 KiB
PHP
<?php
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/**
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* @version $Id: utils.php 46 2009-05-26 16:59:42Z happynoodleboy $
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* @package JCE
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* @copyright Copyright (C) 2005 - 2009 Ryan Demmer. All rights reserved.
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* @author Ryan Demmer
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* @license GNU/GPL
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* JCE is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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*/
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defined( '_JEXEC' ) or die( 'Restricted access' );
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class Utils
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{
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/**
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* Append a / to the path if required.
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* @param string $path the path
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* @return string path with trailing /
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*/
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function fixPath($path)
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{
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//append a slash to the path if it doesn't exists.
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if (!(substr($path, -1) == '/'))
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$path .= '/';
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return $path;
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}
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/**
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* Concat two paths together. Basically $pathA+$pathB
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* @param string $pathA path one
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* @param string $pathB path two
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* @return string a trailing slash combinded path.
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*/
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function makePath($a, $b)
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{
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$a = Utils::fixPath($a);
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if (substr($b, 0, 1) == '/') {
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$b = substr($b, 1);
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}
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return $a.$b;
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}
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/**
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* Makes file name safe to use
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* @param string The name of the file (not full path)
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* @return string The sanitised string
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*/
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function makeSafe($file)
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{
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jimport('joomla.filesystem.file');
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return JFile::makeSafe(preg_replace('#\s#', '_', $file));
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}
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/**
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* Format the file size, limits to Mb.
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* @param int $size the raw filesize
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* @return string formated file size.
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*/
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function formatSize($size)
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{
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if ($size < 1024)
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return $size.' '.JText::_('BYTES');
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else if ($size >= 1024 && $size < 1024*1024)
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return sprintf('%01.2f',$size/1024.0).' '.JText::_('KB');
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else
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return sprintf('%01.2f', $size/(1024.0*1024)).' '.JText::_('MB');
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}
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/**
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* Format the date.
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* @param int $date the unix datestamp
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* @return string formated date.
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*/
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function formatDate($date, $format="%d/%m/%Y, %H:%M")
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{
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return strftime($format, $date);
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}
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/**
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* Get the modified date of a file
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*
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* @return Formatted modified date
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* @param string $file Absolute path to file
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*/
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function getDate($file)
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{
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return Utils::formatDate(@filemtime($file));
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}
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/**
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* Get the size of a file
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*
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* @return Formatted filesize value
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* @param string $file Absolute path to file
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*/
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function getSize($file)
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{
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return Utils::formatSize(@filesize($file));
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}
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/**
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* Count the number of folders in a given folder
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* @return integer Total number of folders
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* @param string $path Abolute path to folder
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*/
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function countDirs($path)
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{
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jimport('joomla.filesystem.folder');
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$total = 0;
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if (JFolder::exists($path)) {
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$folders = JFolder::folders($path);
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$total = count($folders);
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}
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return $total;
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}
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/**
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* Count the number of files in a folder
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* @return integer File total
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* @param string $path Absolute path to folder
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*/
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function countFiles($path)
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{
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jimport('joomla.filesystem.file');
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$total = 0;
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if (JFolder::exists($path)) {
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$files = JFolder::files($path);
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$total = count($files);
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foreach ($files as $file) {
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if (strtolower($file) == 'index.html' || strtolower($file) == 'thumbs.db') {
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$total = $total -1;
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}
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}
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}
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return $total;
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}
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}
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?>
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