/**
* \brief Gera o slug de um string
*
* @param[in] $txt String a ser convertida em slug
* @paran[in] $space String que será usada para substituir os espaços em $txt.
* Se for omitido utiliza '-' como padrão.
* \return Uma string com o slug
*/
public static function slug_generator($txt, $space = '-')
{
if (mb_check_encoding($txt, 'UTF-8')) {
$txt = Strings_UTF8::toSlug($txt, $space);
} else {
$txt = Strings_UTF8::toSlug($txt, $space);
//$txt = Strings_ANSI::remove_accented_chars($txt);
}
return preg_replace('/[-]+/', '-', $txt);
}
static function enviarArquivosTemp($file_transfer = null, $receive = array())
{
ini_set('upload_tmp_dir', Kernel::get_conf('tmp_path'));
foreach (glob(Kernel::get_conf('tmp_path') . '/*') as $key => $file) {
if (time() - filemtime($file) > 3600) {
@unlink($file);
}
}
$upload = $file_transfer instanceof Zend_File_Transfer ? $file_transfer : new Zend_File_Transfer();
//$upload->clearValidators();
$files = array();
foreach ($upload->getFileInfo() as $name => $file) {
if (count($receive) > 0 and !in_array($name, $receive)) {
continue;
}
if ($upload->isUploaded($name) and !$upload->isReceived($name)) {
$upload->addFilter('Rename', array('target' => Kernel::get_conf('tmp_path') . DIRECTORY_SEPARATOR . 'tmp-' . preg_replace('/[\\.\\,]/', 'x', microtime(TRUE)) . '-' . Strings_UTF8::toSlug($upload->getFileName($name, false)), 'overwrite' => true));
if ($upload->receive($name)) {
$files[$name] = $upload->getFileName($name);
}
}
}
return $file_transfer ? $upload : $files;
}