/**
* Upload a file to the wiki
*
* @return void
*/
public function uploadTask()
{
// Check if they're logged in
if (User::isGuest()) {
$this->displayTask();
return;
}
if (Request::getVar('no_html', 0)) {
return $this->ajaxUploadTask();
}
// Ensure we have an ID to work with
$listdir = Request::getInt('listdir', 0, 'post');
if (!$listdir) {
$this->setError(Lang::txt('COM_WIKI_NO_ID'));
$this->displayTask();
return;
}
// Incoming file
$file = Request::getVar('upload', '', 'files', 'array');
if (!$file['name']) {
$this->setError(Lang::txt('COM_WIKI_NO_FILE'));
$this->displayTask();
return;
}
$attachment = new Tables\Attachment($this->database);
// Build the upload path if it doesn't exist
$path = $attachment->filespace() . DS . $listdir;
if (!is_dir($path)) {
if (!Filesystem::makeDirectory($path)) {
$this->setError(Lang::txt('COM_WIKI_ERROR_UNABLE_TO_CREATE_DIRECTORY'));
$this->displayTask();
return;
}
}
// Make the filename safe
$file['name'] = urldecode($file['name']);
$file['name'] = Filesystem::clean($file['name']);
$file['name'] = str_replace(' ', '_', $file['name']);
// Upload new files
if (!Filesystem::upload($file['tmp_name'], $path . DS . $file['name'])) {
$this->setError(Lang::txt('COM_WIKI_ERROR_UPLOADING'));
} else {
// Create database entry
$attachment->pageid = $listdir;
$attachment->filename = $file['name'];
$attachment->description = trim(Request::getVar('description', '', 'post'));
$attachment->created = Date::toSql();
$attachment->created_by = User::get('id');
if (!$attachment->check()) {
$this->setError($attachment->getError());
}
if (!$attachment->store()) {
$this->setError($attachment->getError());
}
}
// Push through to the media view
$this->displayTask();
}
