/**
* If we are on a server with open_basedir, we must move the file
* before opening it. The FAQ 1.11 explains how to create the "./tmp"
* directory - if needed
*
* @todo move check of $cfg['TempDir'] into Config?
* @access public
* @return boolean whether uploaded file is fine or not
*/
public function checkUploadedFile()
{
if ($this->isReadable()) {
return true;
}
$tmp_subdir = ConfigFile::getDefaultTempDirectory();
if (@is_writable($tmp_subdir)) {
// cannot create directory or access, point user to FAQ 1.11
$this->_error_message = Message::error(__('Error moving the uploaded file, see [doc@faq1-11]FAQ 1.11[/doc].'));
return false;
}
$new_file_to_upload = tempnam(realpath($tmp_subdir), basename($this->getName()));
// suppress warnings from being displayed, but not from being logged
// any file access outside of open_basedir will issue a warning
ob_start();
$move_uploaded_file_result = move_uploaded_file($this->getName(), $new_file_to_upload);
ob_end_clean();
if (!$move_uploaded_file_result) {
$this->_error_message = Message::error(__('Error while moving uploaded file.'));
return false;
}
$this->setName($new_file_to_upload);
$this->isTemp(true);
if (!$this->isReadable()) {
$this->_error_message = Message::error(__('Cannot read uploaded file.'));
return false;
}
return true;
}
/**
* Kanji file encoding convert
*
* @param string $file the name of the file to convert
* @param string $enc the destination encoding code
* @param string $kana set 'kana' convert to JIS-X208-kana
*
* @return string the name of the converted file
*/
public static function kanjiFileConv($file, $enc, $kana)
{
if ($enc == '' && $kana == '') {
return $file;
}
$tmpfname = tempnam(ConfigFile::getDefaultTempDirectory(), $enc);
$fpd = fopen($tmpfname, 'wb');
$fps = fopen($file, 'r');
self::kanjiChangeOrder();
while (!feof($fps)) {
$line = fgets($fps, 4096);
$dist = self::kanjiStrConv($line, $enc, $kana);
fputs($fpd, $dist);
}
// end while
self::kanjiChangeOrder();
fclose($fps);
fclose($fpd);
unlink($file);
return $tmpfname;
}
