/**
* Method to determine if script owns the path.
*
* @param string $path Path to check ownership.
*
* @return boolean True if the php script owns the path passed.
*/
public static function isOwner($path)
{
if (!self::$owner)
{
$dir = JFactory::getConfig()->get('tmp_path');
$tmp = 'jj'.md5(mt_rand());
$test = $dir . '/' . $tmp;
// Create the test file
$content = 'test';
$success = KunenaFile::write($test, $content, false);
if (!$success)
{
return false;
}
self::$owner = fileowner($test);
// Delete the test file
KunenaFile::delete($test);
}
// Test ownership
return (self::$owner == fileowner($path));
}
/**
* @internal
* @since K4.0
*/
protected function deleteFile()
{
if (self::$_directory != substr($this->folder, 0, strlen(self::$_directory))) {
return;
}
$path = JPATH_ROOT . "/{$this->folder}";
$filename = $path . '/' . $this->filename;
if (is_file($filename)) {
KunenaFile::delete($filename);
}
$filename = $path . '/raw/' . $this->filename;
if (is_file($filename)) {
KunenaFile::delete($filename);
}
$filename = $path . '/thumb/' . $this->filename;
if (is_file($filename)) {
KunenaFile::delete($filename);
}
}
/**
* Delete previoulsy uplaoded avatars from filesystem
*
* @return void
*/
protected function deleteOldAvatars()
{
if (preg_match('|^users/|', $this->me->avatar)) {
// Delete old uploaded avatars:
if (is_dir(KPATH_MEDIA . '/avatars/resized')) {
$deletelist = KunenaFolder::folders(KPATH_MEDIA . '/avatars/resized', '.', false, true);
foreach ($deletelist as $delete) {
if (is_file($delete . '/' . $this->me->avatar)) {
KunenaFile::delete($delete . '/' . $this->me->avatar);
}
}
}
if (is_file(KPATH_MEDIA . '/avatars/' . $this->me->avatar)) {
KunenaFile::delete(KPATH_MEDIA . '/avatars/' . $this->me->avatar);
}
}
}
/**
*
*/
public function install()
{
$tmp = JPATH_ROOT . '/tmp/';
$tmp_kunena = JPATH_ROOT . '/tmp/kinstall/';
$dest = KPATH_SITE . '/template/';
$file = $this->app->input->files->get('install_package', null, 'raw');
if (!JSession::checkToken('post')) {
$this->app->enqueueMessage(JText::_('COM_KUNENA_ERROR_TOKEN'), 'error');
$this->setRedirect(KunenaRoute::_($this->baseurl, false));
return;
}
if (empty($file['tmp_name']) || !is_uploaded_file($file['tmp_name']) || !empty($file['error'])) {
$this->app->enqueueMessage(JText::sprintf('COM_KUNENA_A_TEMPLATE_MANAGER_INSTALL_EXTRACT_MISSING', $this->escape($file['name'])), 'notice');
} else {
$success = KunenaFile::upload($file['tmp_name'], $tmp . $file['name'], false, true);
if ($success) {
try {
JArchive::extract($tmp . $file['name'], $tmp_kunena);
} catch (Exception $e) {
$this->app->enqueueMessage(JText::sprintf('COM_KUNENA_A_TEMPLATE_MANAGER_INSTALL_EXTRACT_FAILED', $this->escape($file['name'])), 'notice');
}
}
if (is_dir($tmp_kunena)) {
$templates = KunenaTemplateHelper::parseXmlFiles($tmp_kunena);
if (!empty($templates)) {
foreach ($templates as $template) {
// Never overwrite locked templates
if (in_array($template->directory, $this->locked)) {
continue;
}
if (is_dir($dest . $template->directory)) {
if (is_file($dest . $template->directory . '/params.ini')) {
if (is_file($tmp_kunena . $template->sourcedir . '/params.ini')) {
KunenaFile::delete($tmp_kunena . $template->sourcedir . '/params.ini');
}
KunenaFile::move($dest . $template->directory . '/params.ini', $tmp_kunena . $template->sourcedir . '/params.ini');
}
KunenaFolder::delete($dest . $template->directory);
}
$success = KunenaFolder::move($tmp_kunena . $template->sourcedir, $dest . $template->directory);
if ($success !== true) {
$this->app->enqueueMessage(JText::sprintf('COM_KUNENA_A_TEMPLATE_MANAGER_INSTALL_FAILED', $template->directory), 'notice');
} else {
$this->app->enqueueMessage(JText::sprintf('COM_KUNENA_A_TEMPLATE_MANAGER_INSTALL_SUCCESS', $template->directory));
}
}
// Delete the tmp install directory
if (is_dir($tmp_kunena)) {
KunenaFolder::delete($tmp_kunena);
}
// Clear all cache, just in case.
KunenaCacheHelper::clearAll();
} else {
$this->app->enqueueMessage(JText::_('COM_KUNENA_A_TEMPLATE_MANAGER_TEMPLATE_MISSING_FILE'), 'error');
}
} else {
$this->app->enqueueMessage(JText::_('COM_KUNENA_A_TEMPLATE_MANAGER_TEMPLATE') . ' ' . JText::_('COM_KUNENA_A_TEMPLATE_MANAGER_UNINSTALL') . ': ' . JText::_('COM_KUNENA_A_TEMPLATE_MANAGER_DIR_NOT_EXIST'), 'error');
}
}
$this->setRedirect(KunenaRoute::_($this->baseurl, false));
}