<?php

/*
 * Wizard for configuring the sshd (client side).
 */

class SshConfig_Start extends AddModule_Base
{

	protected function renderInternal()
	{
		if ($this->edit !== null) {
			$data = $this->edit->getData(null) + array(
				'title' => $this->edit->title(),
				'edit' => $this->edit->id(),
				'PWD_' . strtoupper($this->edit->getData('allowPasswordLogin')) . '_selected' => 'selected',
				'USR_' . strtoupper($this->edit->getData('allowedUsersLogin')) . '_selected' => 'selected',
			);
		} else {
			$data = array(
				'PWD_NO_selected' => 'selected',
				'USR_ROOT_ONLY_selected' => 'selected',
			);
		}
		Render::addDialog(Dictionary::translateFile('config-module', 'sshconfig_title'), false, 'sshconfig-start', $data + array(
			'step' => 'SshConfig_Finish',
		));
	}

}

class SshConfig_Finish extends AddModule_Base
{
	
	protected function preprocessInternal()
	{
		$title = Request::post('title');
		if (empty($title)) {
			Message::addError('missing-title');
			return;
		}
		// Seems ok, create entry
		if ($this->edit === null) {
			$module = ConfigModule::getInstance('SshConfig');
		} else {
			$module = $this->edit;
		}
		if ($module === false) {
			Message::addError('main.error-read', 'sshconfig.inc.php');
			Util::redirect('?do=SysConfig&action=addmodule&step=SshConfig_Start');
		}
		$module->setData('allowPasswordLogin', Request::post('allowPasswordLogin'));
		$module->setData('allowedUsersLogin', Request::post('allowedUsersLogin'));
		$port = Request::post('listenPort', '');
		if ($port === '') {
			$port = 22;
		}
		if (!$module->setData('listenPort', $port)) {
			Message::addError('main.value-invalid', 'port', Request::post('listenPort'));
			Util::redirect('?do=SysConfig&action=addmodule&step=SshConfig_Start');
		}
		$module->setData('publicKey', false);
		if ($this->edit !== null) {
			$ret = $module->update($title);
		} else {
			$ret = $module->insert($title);
		}
		if (!$ret) {
			Util::redirect('?do=SysConfig&action=addmodule&step=SshConfig_Start');
		} elseif (!$module->generate($this->edit === null, NULL, 200)) {
			Util::redirect('?do=SysConfig&action=addmodule&step=SshConfig_Start');
		}
		// Yay
		if ($this->edit !== null) {
			Message::addSuccess('module-edited');
		} else {
			Message::addSuccess('module-added');
			AddModule_Base::setStep('AddModule_Assign', $module->id());
			return;
		}
		Util::redirect('?do=SysConfig');
	}

}