本文整理汇总了PHP中JFactory::getStream方法的典型用法代码示例。如果您正苦于以下问题：PHP JFactory::getStream方法的具体用法？PHP JFactory::getStream怎么用？PHP JFactory::getStream使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JFactory的用法示例。
在下文中一共展示了JFactory::getStream方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: extractStream
/**
* Method to extract archive using stream objects
*
* @param string $archive Path to Bzip2 archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
*/
protected function extractStream($archive, $destination, $options = array())
{
// New style! streams!
$input = JFactory::getStream();
// Use bzip
$input->set('processingmethod', 'bz');
if (!$input->open($archive)) {
throw new RuntimeException('Unable to read archive (bz2)');
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$input->close();
throw new RuntimeException('Unable to write archive (bz2)');
}
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data && !$output->write($this->_data)) {
$input->close();
throw new RuntimeException('Unable to write archive (bz2)');
}
} while ($this->_data);
$output->close();
$input->close();
return true;
}示例2: extract
/**
* Extract a ZIP compressed file to a given path
*
* @param string $archive Path to ZIP archive to extract
* @param string $destination Path to extract archive into
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
* @since 1.5
*/
public function extract($archive, $destination, $options = array())
{
// Initialise variables.
$this->_data = null;
$this->_metadata = null;
$stream = JFactory::getStream();
if (!$stream->open($archive, 'rb')) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_TAR_UNABLE_TO_READ'));
return JError::raiseWarning(100, $this->get('error.message'));
}
$position = 0;
$return_array = array();
$i = 0;
$chunksize = 512;
// tar has items in 512 byte packets
while ($entry = $stream->read($chunksize)) {
//$entry = &$this->_data[$i];
$info = @unpack("a100filename/a8mode/a8uid/a8gid/a12size/a12mtime/a8checksum/Ctypeflag/a100link/a6magic/a2version/a32uname/a32gname/a8devmajor/a8devminor", $entry);
if (!$info) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_TAR_UNABLE_TO_DECOMPRESS'));
return JError::raiseWarning(100, $this->get('error.message'));
}
$size = octdec($info['size']);
$bsize = ceil($size / $chunksize) * $chunksize;
$contents = '';
if ($size) {
//$contents = fread($this->_fh, $size);
$contents = substr($stream->read($bsize), 0, octdec($info['size']));
}
if ($info['filename']) {
$file = array('attr' => null, 'data' => null, 'date' => octdec($info['mtime']), 'name' => trim($info['filename']), 'size' => octdec($info['size']), 'type' => isset($this->_types[$info['typeflag']]) ? $this->_types[$info['typeflag']] : null);
if ($info['typeflag'] == 0 || $info['typeflag'] == 0x30 || $info['typeflag'] == 0x35) {
/* File or folder. */
$file['data'] = $contents;
$mode = hexdec(substr($info['mode'], 4, 3));
$file['attr'] = ($info['typeflag'] == 0x35 ? 'd' : '-') . ($mode & 0x400 ? 'r' : '-') . ($mode & 0x200 ? 'w' : '-') . ($mode & 0x100 ? 'x' : '-') . ($mode & 0x40 ? 'r' : '-') . ($mode & 0x20 ? 'w' : '-') . ($mode & 0x10 ? 'x' : '-') . ($mode & 0x4 ? 'r' : '-') . ($mode & 0x2 ? 'w' : '-') . ($mode & 0x1 ? 'x' : '-');
} else {
/* Some other type. */
}
$type = strtolower($file['type']);
if ($type == 'file' || $type == 'unix file') {
$path = JPath::clean($destination . DS . $file['name']);
// Make sure the destination folder exists
if (!JFolder::create(dirname($path))) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_TAR_UNABLE_TO_CREATE_DESTINATION'));
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($path, $contents, true) === false) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_TAR_UNABLE_TO_WRITE_ENTRY'));
return JError::raiseWarning(100, $this->get('error.message'));
}
$contents = '';
// reclaim some memory
}
}
}
$stream->close();
return true;
}示例3: extract
/**
* Extract a Gzip compressed file to a given path
*
* @access public
* @param string $archive Path to ZIP archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
* @return boolean True if successful
* @since 1.5
*/
function extract($archive, $destination, $options = array())
{
// Initialise variables.
$this->_data = null;
if (!extension_loaded('zlib')) {
$this->set('error.message', 'Zlib Not Supported');
return JError::raiseWarning(100, $this->get('error.message'));
}
/*
if (!$this->_data = JFile::read($archive)) {
$this->set('error.message', 'Unable to read archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
$position = $this->_getFilePosition();
$buffer = gzinflate(substr($this->_data, $position, strlen($this->_data) - $position));
if (empty ($buffer)) {
$this->set('error.message', 'Unable to decompress data');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($destination, $buffer) === false) {
$this->set('error.message', 'Unable to write archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
return true;
*/
// New style! streams!
$input =& JFactory::getStream();
$input->set('processingmethod', 'gz');
// use gz
if (!$input->open($archive)) {
$this->set('error.message', 'Unable to read archive (gz)');
return JError::raiseWarning(100, $this->get('error.message'));
}
$output =& JFactory::getStream();
if (!$output->open($destination, 'w')) {
$this->set('error.message', 'Unable to write archive (gz)');
$input->close();
// close the previous file
return JError::raiseWarning(100, $this->get('error.message'));
}
$written = 0;
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$this->set('error.message', 'Unable to write file (gz)');
return JError::raiseWarning(100, $this->get('error.message'));
}
}
} while ($this->_data);
$output->close();
$input->close();
return true;
}示例4: extract
/**
* Extract a Bzip2 compressed file to a given path
*
* @param string $archive Path to Bzip2 archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
* @since 11.1
*/
public function extract($archive, $destination, $options = array())
{
// Initialise variables.
$this->_data = null;
if (!extension_loaded('bz2')) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_BZIP_NOT_SUPPORTED'));
return JError::raiseWarning(100, $this->get('error.message'));
}
if (!isset($options['use_streams']) || $options['use_streams'] == false) {
// old style: read the whole file and then parse it
if (!($this->_data = JFile::read($archive))) {
$this->set('error.message', 'Unable to read archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
$buffer = bzdecompress($this->_data);
unset($this->_data);
if (empty($buffer)) {
$this->set('error.message', 'Unable to decompress data');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($destination, $buffer) === false) {
$this->set('error.message', 'Unable to write archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
} else {
// New style! streams!
$input = JFactory::getStream();
$input->set('processingmethod', 'bz');
// use bzip
if (!$input->open($archive)) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_BZIP_UNABLE_TO_READ'));
return JError::raiseWarning(100, $this->get('error.message'));
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_BZIP_UNABLE_TO_WRITE'));
$input->close();
// close the previous file
return JError::raiseWarning(100, $this->get('error.message'));
}
$written = 0;
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_BZIP_UNABLE_TO_WRITE_FILE'));
return JError::raiseWarning(100, $this->get('error.message'));
}
}
} while ($this->_data);
$output->close();
$input->close();
}
return true;
}示例5: extract
/**
* Extract a Gzip compressed file to a given path
*
* @param string $archive Path to ZIP archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
*
* @since 11.1
*/
public function extract($archive, $destination, $options = array())
{
// Initialise variables.
$this->_data = null;
if (!extension_loaded('zlib')) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_GZIP_NOT_SUPPORTED'));
return JError::raiseWarning(100, $this->get('error.message'));
}
if (!isset($options['use_streams']) || $options['use_streams'] == false) {
if (!($this->_data = JFile::read($archive))) {
$this->set('error.message', 'Unable to read archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
$position = $this->_getFilePosition();
$buffer = gzinflate(substr($this->_data, $position, strlen($this->_data) - $position));
if (empty($buffer)) {
$this->set('error.message', 'Unable to decompress data');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($destination, $buffer) === false) {
$this->set('error.message', 'Unable to write archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
} else {
// New style! streams!
$input = JFactory::getStream();
$input->set('processingmethod', 'gz');
// use gz
if (!$input->open($archive)) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_GZIP_UNABLE_TO_READ'));
return JError::raiseWarning(100, $this->get('error.message'));
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_GZIP_UNABLE_TO_WRITE'));
$input->close();
// close the previous file
return JError::raiseWarning(100, $this->get('error.message'));
}
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$this->set('error.message', JText::_('JLIB_FILESYSTEM_GZIP_UNABLE_TO_WRITE_FILE'));
return JError::raiseWarning(100, $this->get('error.message'));
}
}
} while ($this->_data);
$output->close();
$input->close();
}
return true;
}示例6: extract
/**
* Extract a Bzip2 compressed file to a given path
*
* @param string $archive Path to Bzip2 archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
*
* @since 11.1
* @throws RuntimeException
*/
public function extract($archive, $destination, array $options = array())
{
$this->_data = null;
if (!extension_loaded('bz2')) {
throw new RuntimeException('The bz2 extension is not available.');
}
if (!isset($options['use_streams']) || $options['use_streams'] == false) {
// Old style: read the whole file and then parse it
$this->_data = file_get_contents($archive);
if (!$this->_data) {
throw new RuntimeException('Unable to read archive');
}
$buffer = bzdecompress($this->_data);
unset($this->_data);
if (empty($buffer)) {
throw new RuntimeException('Unable to decompress data');
}
if (JFile::write($destination, $buffer) === false) {
throw new RuntimeException('Unable to write archive');
}
} else {
// New style! streams!
$input = JFactory::getStream();
// Use bzip
$input->set('processingmethod', 'bz');
if (!$input->open($archive)) {
throw new RuntimeException('Unable to read archive (bz2)');
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$input->close();
throw new RuntimeException('Unable to write archive (bz2)');
}
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$input->close();
throw new RuntimeException('Unable to write archive (bz2)');
}
}
} while ($this->_data);
$output->close();
$input->close();
}
return true;
}示例7: extract
/**
* Extract a Gzip compressed file to a given path
*
* @param string $archive Path to ZIP archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
*
* @since 11.1
* @throws RuntimeException
*/
public function extract($archive, $destination, array $options = array())
{
$this->_data = null;
if (!extension_loaded('zlib')) {
throw new RuntimeException('The zlib extension is not available.');
}
if (!isset($options['use_streams']) || $options['use_streams'] == false) {
$this->_data = file_get_contents($archive);
if (!$this->_data) {
throw new RuntimeException('Unable to read archive');
}
$position = $this->_getFilePosition();
$buffer = gzinflate(substr($this->_data, $position, strlen($this->_data) - $position));
if (empty($buffer)) {
throw new RuntimeException('Unable to decompress data');
}
if (JFile::write($destination, $buffer) === false) {
throw new RuntimeException('Unable to write archive');
}
} else {
// New style! streams!
$input = JFactory::getStream();
// Use gz
$input->set('processingmethod', 'gz');
if (!$input->open($archive)) {
throw new RuntimeException('Unable to read archive (gz)');
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$input->close();
throw new RuntimeException('Unable to write archive (gz)');
}
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$input->close();
throw new RuntimeException('Unable to write file (gz)');
}
}
} while ($this->_data);
$output->close();
$input->close();
}
return true;
}示例8: upload
/**
* Moves an uploaded file to a destination folder
*
* @param string $src The name of the php (temporary) uploaded file
* @param string $dest The path (including filename) to move the uploaded file to
*
* @return boolean True on success
* @since 1.5
*/
public static function upload($src, $dest, $use_streams = false)
{
// Ensure that the path is valid and clean
$dest = JPath::clean($dest);
// Create the destination directory if it does not exist
$baseDir = dirname($dest);
if (!file_exists($baseDir)) {
jimport('joomla.filesystem.folder');
JFolder::create($baseDir);
}
if ($use_streams) {
$stream = JFactory::getStream();
if (!$stream->upload($src, $dest)) {
JError::raiseWarning(21, JText::sprintf('JLIB_FILESYSTEM_ERROR_UPLOAD', $stream->getError()));
return false;
}
return true;
} else {
// Initialise variables.
jimport('joomla.client.helper');
$FTPOptions = JClientHelper::getCredentials('ftp');
$ret = false;
if ($FTPOptions['enabled'] == 1) {
// Connect the FTP client
jimport('joomla.client.ftp');
$ftp = JFTP::getInstance($FTPOptions['host'], $FTPOptions['port'], null, $FTPOptions['user'], $FTPOptions['pass']);
//Translate path for the FTP account
$dest = JPath::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $dest), '/');
// Copy the file to the destination directory
if (is_uploaded_file($src) && $ftp->store($src, $dest)) {
unlink($src);
$ret = true;
} else {
JError::raiseWarning(21, JText::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR02'));
}
} else {
if (is_writeable($baseDir) && move_uploaded_file($src, $dest)) {
// Short circuit to prevent file permission errors
if (JPath::setPermissions($dest)) {
$ret = true;
} else {
JError::raiseWarning(21, JText::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR01'));
}
} else {
JError::raiseWarning(21, JText::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR02'));
}
}
return $ret;
}
}示例9: extract
/**
* Extract a Bzip2 compressed file to a given path
*
* @access public
* @param string $archive Path to Bzip2 archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
* @return boolean True if successful
* @since 1.5
*/
function extract($archive, $destination, $options = array())
{
// Initialise variables.
$this->_data = null;
if (!extension_loaded('bz2')) {
$this->set('error.message', 'BZip2 Not Supported');
return JError::raiseWarning(100, $this->get('error.message'));
}
/* // old style: read the whole file and then parse it
if (!$this->_data = JFile::read($archive)) {
$this->set('error.message', 'Unable to read archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
$buffer = bzdecompress($this->_data);
unset($this->_data);
if (empty ($buffer)) {
$this->set('error.message', 'Unable to decompress data');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($destination, $buffer) === false) {
$this->set('error.message', 'Unable to write archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
//*/
// New style! streams!
$input =& JFactory::getStream();
$input->set('processingmethod', 'bz');
// use bzip
if (!$input->open($archive)) {
$this->set('error.message', 'Unable to read archive (bz2)');
return JError::raiseWarning(100, $this->get('error.message'));
}
$output =& JFactory::getStream();
if (!$output->open($destination, 'w')) {
$this->set('error.message', 'Unable to write archive (bz2)');
$input->close();
// close the previous file
return JError::raiseWarning(100, $this->get('error.message'));
}
$written = 0;
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data) {
if (!$output->write($this->_data)) {
$this->set('error.message', 'Unable to write file (bz2)');
return JError::raiseWarning(100, $this->get('error.message'));
}
}
} while ($this->_data);
$output->close();
$input->close();
return true;
}示例10: realMultipleUpload
public static function realMultipleUpload($frontEnd = 0)
{
$paramsC = JComponentHelper::getParams('com_phocagallery');
$chunkMethod = $paramsC->get('multiple_upload_chunk', 0);
$uploadMethod = $paramsC->get('multiple_upload_method', 1);
JResponse::allowCache(false);
// Chunk Files
header('Content-type: text/plain; charset=UTF-8');
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// Invalid Token
JRequest::checkToken('request') or jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 100, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JText::_('COM_PHOCAGALLERY_INVALID_TOKEN'))));
// Set FTP credentials, if given
$ftp = JClientHelper::setCredentialsFromRequest('ftp');
$path = PhocaGalleryPath::getPath();
$file = JRequest::getVar('file', '', 'files', 'array');
$chunk = JRequest::getVar('chunk', 0, '', 'int');
$chunks = JRequest::getVar('chunks', 0, '', 'int');
$folder = JRequest::getVar('folder', '', '', 'path');
// Make the filename safe
if (isset($file['name'])) {
$file['name'] = JFile::makeSafe($file['name']);
}
if (isset($folder) && $folder != '') {
$folder = $folder . DS;
}
$chunkEnabled = 0;
// Chunk only if is enabled and only if flash is enabled
if ($chunkMethod == 1 && $uploadMethod == 1 || $frontEnd == 0 && $chunkMethod == 0 && $uploadMethod == 1) {
$chunkEnabled = 1;
}
if (isset($file['name'])) {
// - - - - - - - - - -
// Chunk Method
// - - - - - - - - - -
// $chunkMethod = 1, for frontend and backend
// $chunkMethod = 0, only for backend
if ($chunkEnabled == 1) {
// If chunk files are used, we need to upload parts to temp directory
// and then we can run e.g. the condition to recognize if the file already exists
// We must upload the parts to temp, in other case we get everytime the info
// that the file exists (because the part has the same name as the file)
// so after first part is uploaded, in fact the file already exists
// Example: NOT USING CHUNK
// If we upload abc.jpg file to server and there is the same file
// we compare it and can recognize, there is one, don't upload it again.
// Example: USING CHUNK
// If we upload abc.jpg file to server and there is the same file
// the part of current file will overwrite the same file
// and then (after all parts will be uploaded) we can make the condition to compare the file
// and we recognize there is one - ok don't upload it BUT the file will be damaged by
// parts uploaded by the new file - so this is why we are using temp file in Chunk method
$stream = JFactory::getStream();
// Chunk Files
$tempFolder = 'pgpluploadtmpfolder' . DS;
$filepathImgFinal = JPath::clean($path->image_abs . $folder . strtolower($file['name']));
$filepathImgTemp = JPath::clean($path->image_abs . $folder . $tempFolder . strtolower($file['name']));
$filepathFolderFinal = JPath::clean($path->image_abs . $folder);
$filepathFolderTemp = JPath::clean($path->image_abs . $folder . $tempFolder);
$maxFileAge = 60 * 60;
// Temp file age in seconds
$lastChunk = $chunk + 1;
$realSize = 0;
// Get the real size - if chunk is uploaded, it is only a part size, so we must compute all size
// If there is last chunk we can computhe the whole size
if ($lastChunk == $chunks) {
if (JFile::exists($filepathImgTemp) && JFile::exists($file['tmp_name'])) {
$realSize = filesize($filepathImgTemp) + filesize($file['tmp_name']);
}
}
// 5 minutes execution time
@set_time_limit(5 * 60);
// usleep(5000);
// If the file already exists on the server:
// - don't copy the temp file to final
// - remove all parts in temp file
// Because some parts are uploaded before we can run the condition
// to recognize if the file already exists.
if (JFile::exists($filepathImgFinal)) {
if ($lastChunk == $chunks) {
@JFolder::delete($filepathFolderTemp);
}
jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 108, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JText::_('COM_PHOCAGALLERY_FILE_ALREADY_EXISTS'))));
}
if (!PhocaGalleryFileUpload::canUpload($file, $errUploadMsg, $frontEnd, $chunkEnabled, $realSize)) {
// If there is some error, remove the temp folder with temp files
if ($lastChunk == $chunks) {
@JFolder::delete($filepathFolderTemp);
}
jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 104, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JText::_($errUploadMsg))));
}
// Ok create temp folder and add chunks
if (!JFolder::exists($filepathFolderTemp)) {
@JFolder::create($filepathFolderTemp);
}
// Remove old temp files
if (JFolder::exists($filepathFolderTemp)) {
//.........这里部分代码省略.........
示例11: move
/**
* Moves a folder.
*
* @param string $src The path to the source folder.
* @param string $dest The path to the destination folder.
* @param string $path An optional base path to prefix to the file names.
* @param boolean $use_streams Optionally use streams.
*
* @return mixed Error message on false or boolean true on success.
*
* @since 11.1
*/
public static function move($src, $dest, $path = '', $use_streams = false)
{
// Initialise variables.
$FTPOptions = JClientHelper::getCredentials('ftp');
if ($path) {
$src = JPath::clean($path . '/' . $src);
$dest = JPath::clean($path . '/' . $dest);
}
if (!self::exists($src)) {
return JText::_('JLIB_FILESYSTEM_ERROR_FIND_SOURCE_FOLDER');
}
if (self::exists($dest)) {
return JText::_('JLIB_FILESYSTEM_ERROR_FOLDER_EXISTS');
}
if ($use_streams) {
$stream = JFactory::getStream();
if (!$stream->move($src, $dest)) {
return JText::sprintf('JLIB_FILESYSTEM_ERROR_FOLDER_RENAME', $stream->getError());
}
$ret = true;
} else {
if ($FTPOptions['enabled'] == 1) {
// Connect the FTP client
jimport('joomla.client.ftp');
$ftp = JFTP::getInstance($FTPOptions['host'], $FTPOptions['port'], null, $FTPOptions['user'], $FTPOptions['pass']);
//Translate path for the FTP account
$src = JPath::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $src), '/');
$dest = JPath::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $dest), '/');
// Use FTP rename to simulate move
if (!$ftp->rename($src, $dest)) {
return JText::_('Rename failed');
}
$ret = true;
} else {
if (!@rename($src, $dest)) {
return JText::_('Rename failed');
}
$ret = true;
}
}
return $ret;
}示例12: upload
/**
* Moves an uploaded file to a destination folder
*
* @param string $src The name of the php (temporary) uploaded file
* @param string $dest The path (including filename) to move the uploaded file to
* @param boolean $use_streams True to use streams
* @param boolean $allow_unsafe Allow the upload of unsafe files
* @param boolean $safeFileOptions Options to JFilterInput::isSafeFile
*
* @return boolean True on success
*
* @since 11.1
*/
public static function upload($src, $dest, $use_streams = false, $allow_unsafe = false, $safeFileOptions = array())
{
if (!$allow_unsafe) {
$descriptor = array('tmp_name' => $src, 'name' => basename($dest), 'type' => '', 'error' => '', 'size' => '');
$isSafe = JFilterInput::isSafeFile($descriptor, $safeFileOptions);
if (!$isSafe) {
JLog::add(JText::sprintf('JLIB_FILESYSTEM_ERROR_WARNFS_ERR03', $dest), JLog::WARNING, 'jerror');
return false;
}
}
// Ensure that the path is valid and clean
$pathObject = new JFilesystemWrapperPath();
$dest = $pathObject->clean($dest);
// Create the destination directory if it does not exist
$baseDir = dirname($dest);
if (!file_exists($baseDir)) {
$folderObject = new JFilesystemWrapperFolder();
$folderObject->create($baseDir);
}
if ($use_streams) {
$stream = JFactory::getStream();
if (!$stream->upload($src, $dest)) {
JLog::add(JText::sprintf('JLIB_FILESYSTEM_ERROR_UPLOAD', $stream->getError()), JLog::WARNING, 'jerror');
return false;
}
return true;
} else {
$FTPOptions = JClientHelper::getCredentials('ftp');
$ret = false;
if ($FTPOptions['enabled'] == 1) {
// Connect the FTP client
$ftp = JClientFtp::getInstance($FTPOptions['host'], $FTPOptions['port'], array(), $FTPOptions['user'], $FTPOptions['pass']);
// Translate path for the FTP account
$dest = $pathObject->clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $dest), '/');
// Copy the file to the destination directory
if (is_uploaded_file($src) && $ftp->store($src, $dest)) {
unlink($src);
$ret = true;
} else {
JLog::add(JText::sprintf('JLIB_FILESYSTEM_ERROR_WARNFS_ERR04', $src, $dest), JLog::WARNING, 'jerror');
}
} else {
if (is_writeable($baseDir) && move_uploaded_file($src, $dest)) {
// Short circuit to prevent file permission errors
if ($pathObject->setPermissions($dest)) {
$ret = true;
} else {
JLog::add(JText::_('JLIB_FILESYSTEM_ERROR_WARNFS_ERR01'), JLog::WARNING, 'jerror');
}
} else {
JLog::add(JText::sprintf('JLIB_FILESYSTEM_ERROR_WARNFS_ERR04', $src, $dest), JLog::WARNING, 'jerror');
}
}
return $ret;
}
}示例13: extractStream
/**
* Method to extract archive using stream objects
*
* @param string $archive Path to ZIP archive to extract
* @param string $destination Path to extract archive to
* @param array $options Extraction options [unused]
*
* @return boolean True if successful
*/
protected function extractStream($archive, $destination, $options = array())
{
// New style! streams!
$input = JFactory::getStream();
// Use gz
$input->set('processingmethod', 'gz');
if (!$input->open($archive)) {
return $this->raiseWarning(100, 'Unable to read archive (gz)');
}
$output = JFactory::getStream();
if (!$output->open($destination, 'w')) {
$input->close();
return $this->raiseWarning(100, 'Unable to write archive (gz)');
}
do {
$this->_data = $input->read($input->get('chunksize', 8196));
if ($this->_data && !$output->write($this->_data)) {
$input->close();
return $this->raiseWarning(100, 'Unable to write file (gz)');
}
} while ($this->_data);
$output->close();
$input->close();
return true;
}示例14: copy
/**
* Copy a folder.
*
* @param string $src The path to the source folder.
* @param string $dest The path to the destination folder.
* @param string $path An optional base path to prefix to the file names.
* @param boolean $force Force copy.
* @param boolean $use_streams Optionally force folder/file overwrites.
*
* @return boolean True on success.
*
* @since 11.1
* @throws RuntimeException
*/
public static function copy($src, $dest, $path = '', $force = false, $use_streams = false)
{
@set_time_limit(ini_get('max_execution_time'));
//if (Zend_Registry::isRegistered('logger')):
// $logger = Zend_Registry::get('logger');
//endif;
if ($path) {
$src = JPath::clean($path . '/' . $src);
$dest = JPath::clean($path . '/' . $dest);
}
// Eliminate trailing directory separators, if any
$src = rtrim($src, DIRECTORY_SEPARATOR);
$dest = rtrim($dest, DIRECTORY_SEPARATOR);
if (!self::exists($src)) {
throw new RuntimeException('Source folder not found', -1);
}
if (self::exists($dest) && !$force) {
throw new RuntimeException('Destination folder not found', -1);
}
// Make sure the destination exists
if (!self::create($dest)) {
throw new RuntimeException('Cannot create destination folder', -1);
}
if (!($dh = @opendir($src))) {
throw new RuntimeException('Cannot open source folder', -1);
}
// Walk through the directory copying files and recursing into folders.
while (($file = readdir($dh)) !== false) {
$sfid = $src . '/' . $file;
$dfid = $dest . '/' . $file;
switch (filetype($sfid)) {
case 'dir':
if ($file != '.' && $file != '..') {
$ret = self::copy($sfid, $dfid, null, $force, $use_streams);
if ($ret !== true) {
return $ret;
}
}
break;
case 'file':
if ($use_streams) {
$stream = JFactory::getStream();
if (!$stream->copy($sfid, $dfid)) {
throw new RuntimeException('Cannot copy file: ' . $stream->getError(), -1);
}
} else {
if (!@copy($sfid, $dfid)) {
throw new RuntimeException('Copy file failed', -1);
}
}
break;
}
}
return true;
}示例15: move
/**
* Moves a folder.
*
* @param string The path to the source folder.
* @param string The path to the destination folder.
* @param string An optional base path to prefix to the file names.
* @return mixed Error message on false or boolean true on success.
* @since 1.5
*/
function move($src, $dest, $path = '', $use_streams = false)
{
// Initialise variables.
jimport('joomla.client.helper');
$FTPOptions = JClientHelper::getCredentials('ftp');
if ($path) {
$src = JPath::clean($path . DS . $src);
$dest = JPath::clean($path . DS . $dest);
}
if (!JFolder::exists($src)) {
return JText::_('Cannot find source folder');
}
if (JFolder::exists($dest)) {
return JText::_('Folder already exists');
}
if ($use_streams) {
$stream =& JFactory::getStream();
if (!$stream->move($src, $dest)) {
return JText::_('Rename failed') . ': ' . $stream->getError();
//return JError::raiseError(-1, JText::_('Rename failed').': '. $stream->getError()));
}
$ret = true;
} else {
if ($FTPOptions['enabled'] == 1) {
// Connect the FTP client
jimport('joomla.client.ftp');
$ftp =& JFTP::getInstance($FTPOptions['host'], $FTPOptions['port'], null, $FTPOptions['user'], $FTPOptions['pass']);
//Translate path for the FTP account
$src = JPath::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $src), '/');
$dest = JPath::clean(str_replace(JPATH_ROOT, $FTPOptions['root'], $dest), '/');
// Use FTP rename to simulate move
if (!$ftp->rename($src, $dest)) {
return JText::_('Rename failed');
}
$ret = true;
} else {
if (!@rename($src, $dest)) {
return JText::_('Rename failed');
}
$ret = true;
}
}
return $ret;
}