function doupload()
{
// Get the uploaded file information
$userfile = JRequest::getVar('theme', null, 'files', 'array');
$lang = JFactory::getLanguage();
$lang->load('com_installer');
// Make sure that file uploads are enabled in php
if (!(bool) ini_get('file_uploads')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLFILE'));
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.upload");
return true;
}
// Make sure that zlib is loaded so that the package can be unpacked
if (!extension_loaded('zlib')) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLZLIB'));
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.upload");
return true;
}
// If there is no uploaded file, we have a problem...
if (!is_array($userfile)) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_NO_FILE_SELECTED'));
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.upload");
return true;
}
// Check if there was a problem uploading the file.
if ($userfile['error'] || $userfile['size'] < 1) {
JError::raiseWarning('', JText::_('COM_INSTALLER_MSG_INSTALL_WARNINSTALLUPLOADERROR'));
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.upload");
return true;
}
// Build the appropriate paths
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path') . '/' . $userfile['name'];
$tmp_src = $userfile['tmp_name'];
// Move uploaded file
jimport('joomla.filesystem.file');
$uploaded = JFile::upload($tmp_src, $tmp_dest);
jimport('joomla.installer.helper');
$package = JTheFactoryThemesHelper::unpackTheme($tmp_dest);
// Was the package unpacked?
if (!$package) {
JError::raiseWarning('', JText::_('COM_INSTALLER_UNABLE_TO_FIND_INSTALL_PACKAGE'));
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.upload");
return true;
}
JTheFactoryThemesHelper::installTheme($package['dir']);
if (!is_file($package['packagefile'])) {
$config = JFactory::getConfig();
$package['packagefile'] = $config->get('tmp_path') . '/' . $package['packagefile'];
}
JInstallerHelper::cleanupInstall($package['packagefile'], $package['extractdir']);
$this->setRedirect("index.php?option=" . APP_EXTENSION . "&task=themes.listthemes", JText::_("FACTORY_THEME_INSTALLED"));
}
