/**
* Get the File Browser instance
* @access public
* @return object WFBrowserExtension
*/
public function getBrowser()
{
static $browser;
if (!is_object($browser)) {
$browser = WFFileBrowser::getInstance($this->getProperties());
}
return $browser;
}
public function upload($method = 'multipart', $src, $dir, $name, $chunks = 1, $chunk = 0)
{
jimport('joomla.filesystem.file');
$path = WFUtility::makePath($this->getBaseDir(), rawurldecode($dir));
$dest = WFUtility::makePath($path, $name);
// check for safe mode
$safe_mode = false;
if (function_exists('ini_get')) {
$safe_mode = ini_get('safe_mode');
} else {
$safe_mode = true;
}
$result = new WFFileSystemResult();
// get overwrite state
$conflict = $this->get('upload_conflict', 'overwrite');
// get suffix
$suffix = WFFileBrowser::getFileSuffix();
switch ($method) {
case 'multipart':
if ($conflict == 'unique') {
// get extension
$extension = JFile::getExt($name);
// get name without extension
$name = JFile::stripExt($name);
while (JFile::exists($dest)) {
$name .= $suffix;
$dest = WFUtility::makePath($path, $name . '.' . $extension);
}
}
if (JFile::upload($src, $dest)) {
$result->state = true;
$result->path = $dest;
}
break;
case 'multipart-chunking':
if ($safe_mode || !is_writable(dirname($dest))) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_NOSUPPORT');
$result->code = 103;
} else {
if ($chunk == 0 && $overwrite) {
// get extension
$extension = JFile::getExt($name);
// get name without extension
$name = JFile::stripExt($name);
// make unique file name
while (JFile::exists($dest)) {
$name .= $suffix;
$dest = WFUtility::makePath($path, $name . '.' . $extension);
}
}
$out = fopen($dest, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen($src, "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
fclose($in);
fclose($out);
@unlink($src);
$result->state = true;
if ($chunk == $chunks - 1) {
if (is_file($dest)) {
$result->path = $dest;
}
}
} else {
$result->code = 102;
$result->message = 'UPLOAD_INPUT_STREAM_ERROR';
}
} else {
$result->code = 102;
$result->message = 'UPLOAD_OUTPUT_STREAM_ERROR';
}
}
break;
case 'stream':
if ($safe_mode || !is_writable(dirname($dest))) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_NOSUPPORT');
} else {
// Open destination file
$out = fopen($dest, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen("php://input", "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
if (fclose($out) && is_file($dest)) {
$result->state = true;
$result->path = $dest;
}
}
}
}
break;
}
return $result;
}
public function upload($method = 'multipart', $src, $dir, $name, $chunks = 1, $chunk = 0)
{
jimport('joomla.filesystem.file');
$path = WFUtility::makePath($this->getBaseDir(), rawurldecode($dir));
$dest = WFUtility::makePath($path, $name);
// check for safe mode
$safe_mode = false;
if (function_exists('ini_get')) {
$safe_mode = ini_get('safe_mode');
} else {
$safe_mode = true;
}
$result = new WFFileSystemResult();
// get overwrite state
$conflict = $this->get('upload_conflict', 'overwrite');
// get suffix
$suffix = WFFileBrowser::getFileSuffix();
if ($conflict == 'unique') {
// get extension
$extension = JFile::getExt($name);
// get name without extension
$name = JFile::stripExt($name);
while (JFile::exists($dest)) {
$name .= $suffix;
$dest = WFUtility::makePath($path, $name . '.' . $extension);
}
}
if (JFile::upload($src, $dest, false, true)) {
$result->state = true;
$result->path = $dest;
}
return $result;
}
