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A lot of fix in phpOdt module

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This commit is contained in:
Laurent Destailleur
2010-03-13 16:05:36 +00:00
parent f1d67cba3c
commit ed19e89531
3 changed files with 367 additions and 331 deletions
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85
htdocs/includes/odtphp/zip/PclZipProxy.php
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@@ -14,12 +14,13 @@ class PclZipProxyException extends Exception
* Id : $Id$
*
* @copyright GPL License 2008 - Julien Pauli - Cyril PIERRE de GEYER - Anaska (http://www.anaska.com)
* @copyright GPL License 2010 - Laurent Destailleur - eldy@users.sourceforge.net
* @license http://www.gnu.org/copyleft/gpl.html GPL License
* @version 1.3
* @version 1.4
*/
class PclZipProxy implements ZipInterface
{
const TMP_DIR = '/tmp';
protected $tmpdir = '/tmp';
protected $openned = false;
protected $filename;
protected $pclzip;
@@ -28,58 +29,59 @@ class PclZipProxy implements ZipInterface
*
* @throws PclZipProxyException
*/
public function __construct()
public function __construct($forcedir='')
{
if (! class_exists('PclZip')) {
throw new PclZipProxyException('PclZip class not loaded - PclZip library
is required for using PclZipProxy'); ;
}
}
if ($forcedir) $this->tmpdir=preg_replace('|[//\/]$|','',$forcedir); // $this->tmpdir must not contains / at the end
}
/**
* Open a Zip archive
*
*
* @param string $filename the name of the archive to open
* @return true if openning has succeeded
*/
*/
public function open($filename)
{
if (true === $this->openned) {
$this->close();
}
if (!file_exists(self::TMP_DIR)) {
mkdir(self::TMP_DIR);
}
$this->filename = $filename;
$this->pclzip = new PclZip($this->filename);
$this->openned = true;
return true;
}
/**
* Retrieve the content of a file within the archive from its name
*
*
* @param string $name the name of the file to extract
* @return the content of the file in a string
*/
*/
public function getFromName($name)
{
if (false === $this->openned) {
return false;
}
$name = preg_replace("/(?:\.|\/)*(.*)/", "\\1", $name);
$extraction = $this->pclzip->extract(PCLZIP_OPT_BY_NAME, $name,
$extraction = $this->pclzip->extract(PCLZIP_OPT_BY_NAME, $name,
PCLZIP_OPT_EXTRACT_AS_STRING);
if (!empty($extraction)) {
return $extraction[0]['content'];
}
}
return false;
}
/**
* Add a file within the archive from a string
*
*
* @param string $localname the local path to the file in the archive
* @param string $contents the content of the file
* @return true if the file has been successful added
*/
*/
public function addFromString($localname, $contents)
{
if (false === $this->openned) {
@@ -90,26 +92,29 @@ class PclZipProxy implements ZipInterface
}
$localname = preg_replace("/(?:\.|\/)*(.*)/", "\\1", $localname);
$localpath = dirname($localname);
$tmpfilename = self::TMP_DIR . '/' . basename($localname);
$tmpfilename = $this->tmpdir . '/' . basename($localname);
if (false !== file_put_contents($tmpfilename, $contents)) {
$this->pclzip->delete(PCLZIP_OPT_BY_NAME, $localname);
//print "tmpfilename=".$tmpfilename;
//print "localname=".$localname;
$res=$this->pclzip->delete(PCLZIP_OPT_BY_NAME, $localname);
$add = $this->pclzip->add($tmpfilename,
PCLZIP_OPT_REMOVE_PATH, self::TMP_DIR,
PCLZIP_OPT_REMOVE_PATH, $this->tmpdir,
PCLZIP_OPT_ADD_PATH, $localpath);
unlink($tmpfilename);
if (!empty($add)) {
return true;
}
}
}
return false;
}
/**
* Add a file within the archive from a file
*
*
* @param string $filename the path to the file we want to add
* @param string $localname the local path to the file in the archive
* @return true if the file has been successful added
*/
*/
public function addFile($filename, $localname = null)
{
if (false === $this->openned) {
@@ -118,65 +123,41 @@ class PclZipProxy implements ZipInterface
if ((file_exists($this->filename) && !is_writable($this->filename))
|| !file_exists($filename)) {
return false;
}
}
if (isSet($localname)) {
$localname = preg_replace("/(?:\.|\/)*(.*)/", "\\1", $localname);
$localpath = dirname($localname);
$tmpfilename = self::TMP_DIR . '/' . basename($localname);
$tmpfilename = $this->tmpdir . '/' . basename($localname);
} else {
$localname = basename($filename);
$tmpfilename = self::TMP_DIR . '/' . $localname;
$tmpfilename = $this->tmpdir . '/' . $localname;
$localpath = '';
}
if (file_exists($filename)) {
copy($filename, $tmpfilename);
$this->pclzip->delete(PCLZIP_OPT_BY_NAME, $localname);
$this->pclzip->add($tmpfilename,
PCLZIP_OPT_REMOVE_PATH, self::TMP_DIR,
PCLZIP_OPT_REMOVE_PATH, $this->tmpdir,
PCLZIP_OPT_ADD_PATH, $localpath);
unlink($tmpfilename);
return true;
}
return false;
}
/**
* Close the Zip archive
* @return true
*/
*/
public function close()
{
if (false === $this->openned) {
return false;
}
}
$this->pclzip = $this->filename = null;
$this->openned = false;
if (file_exists(self::TMP_DIR)) {
$this->_rrmdir(self::TMP_DIR);
rmdir(self::TMP_DIR);
}
return true;
}
/**
* Empty the temporary working directory recursively
* @param $dir the temporary working directory
* @return void
*/
private function _rrmdir($dir)
{
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != '.' && $file != '..') {
if (is_dir($dir . '/' . $file)) {
$this->_rrmdir($dir . '/' . $file);
rmdir($dir . '/' . $file);
} else {
unlink($dir . '/' . $file);
}
}
}
closedir($handle);
}
}
}
?>