OpenSource CLI-App to install and handle stuff related to Web-Server
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<?php
namespace App\Menus\Nginx;
use PhpSchool\CliMenu\Builder\CliMenuBuilder;
use PhpSchool\CliMenu\CliMenu;
use PhpSchool\CliMenu\MenuItem\CheckboxItem;
use PhpSchool\CliMenu\Style\SelectableStyle;
use PhpSchool\CliMenu\MenuItem\MenuMenuItem;
use PhpSchool\CliMenu\MenuItem\StaticItem;
use Respect\Validation\Validator as v;
use Respect\Validation\Exceptions\NestedValidationException;
use App\Menus\ItemValidator;
use App\BladeFile;
use App\Helpers\NginxTemplateHelper;
use App\Facades\TerminalHelper;
/**
*
*
* @author Björn Hase, Tentakelfabrik
* @license http://opensource.org/licenses/MIT The MIT License
* @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
*
*/
class TemplateMenuFactory
{
// path templates
const TEMPLATES_DIR = '/resources/nginx/templates';
private $configuration = [];
/**
* default configuration
*
* @TODO will be removed after
*
* @return array
*/
private function getConfiguration()
{
return [
'domain' => '',
'root' => '',
'index' => 'index.php',
'ssl' => true,
'redirect_www' => true
];
}
/**
* add item to select template
*
*
* @return PhpSchool\CliMenu\Builder\CliMenu
*
*/
public function addSelectTemplateItem()
{
$menu = function(CliMenuBuilder $builder)
{
// create blade
$bladeFile = new BladeFile(self::TEMPLATES_DIR);
$builder
->setTitle('Nginx > Add')
->setGoBackButtonText('Back');
$nginxTemplateHelper = new NginxTemplateHelper();
// get templates
foreach($nginxTemplateHelper->find() as $template) {
$submenuCallable = $this->addCreateItem($template, $bladeFile);
$builder
->addSubMenu($template['name'], $submenuCallable);
}
$builder->addLineBreak('-');
};
return $menu;
}
/**
* add input item
*
* @param string $key
* @param string $label
* @param array $configuration
*/
private function addInputItem($key, $label, $itemValidator = NULL)
{
$callable = function(CliMenu $menu) use ($key, $label, $itemValidator)
{
$input = $menu->askText();
if ($this->configuration[$key]) {
$input->setPlaceholderText($this->configuration[$key]);
}
$result = $input->ask();
$this->configuration[$key] = $result->fetch();
$menu->getSelectedItem()->setText($label.': '.$result->fetch());
if ($itemValidator) {
$itemValidator->validate($menu, $menu->getSelectedItem(), [ $key => $result->fetch() ]);
}
$menu->redraw();
};
return $callable;
}
/**
* add item to publish configuration
*
* @param string $template
* @param object $bladeFile
* @param array $configuration
*/
private function addPublishItem($template, $bladeFile)
{
$callable = function(CliMenu $menu) use ($template, $bladeFile)
{
// getting configuration
$data = $this->configuration;
$validator = v::key('domain', v::domain(false))
->key('root', v::notEmpty())
->key('index', v::notEmpty())
->key('phpFpm', v::notEmpty());
try {
$validator->assert($data);
} catch(NestedValidationException $exception) {
$errors = $exception->getMessages();
}
if (isset($errors)) {
TerminalHelper::confirmArray($menu, $errors);
} else {
// create filename
$filename = $this->configuration['domain'].'.conf';
// write configuration to file
$bladeFile->put($template['name'], '/etc/nginx/sites-available/'.$filename, $this->configuration);
$menu->confirm('Success!')->display('Ok!');
$this->configuration = $this->getConfiguration();
// invoke action
$action = new NginxVhostGoBackAction();
is_callable($action($menu));
}
};
return $callable;
}
/**
*
*
*
*/
private function addCancelItem()
{
$callable = function(CliMenu $menu)
{
$this->configuration = $this->getConfiguration();
$action = new NginxVhostCancelAction();
is_callable($action($menu));
};
return $callable;
}
/**
* adding radio buttons to select php-fpm version
*
*
* @param CliMenuBuilder $builder
* @param array $configuration
*/
private function addPhpFpmItems($builder)
{
// get php-fpm services
exec('find /lib/systemd/system/ -name "php[0-9\.]*-fpm.service"', $files);
foreach($files as $index => $file) {
// remove path
$file = str_replace('/lib/systemd/system/', '', $file);
// remove extension
$file = str_replace('.service', '', $file);
$builder->addRadioItem($file, function(CliMenu $menu) {
$this->configuration['phpFpm'] = $menu->getSelectedItem()->getText();
});
}
return $builder;
}
/**
* add create item
*
*
* @param array $template
* @param Blade $blade
* @return CliMenuBuilder
*/
private function addCreateItem($template, $bladeFile)
{
$menu = function(CliMenuBuilder $builder) use ($template, $bladeFile)
{
$this->configuration = $this->getConfiguration();
// create checkbox for ssl
$checkboxSSL = new CheckboxItem('ssl', function(CliMenu $menu) {
$this->configuration['ssl'] = $menu->getSelectedItem()->getChecked();
});
$checkboxSSL->setChecked($this->configuration['ssl']);
// create checkbox for redirect from www
$checkboxRedirect = new CheckboxItem('redirect www', function(CliMenu $menu) {
$this->configuration['redirect_www'] = $menu->getSelectedItem()->getChecked();
});
$checkboxRedirect->setChecked($this->configuration['redirect_www']);
$validator = v::key('root', v::directory());
$itemValidator = new ItemValidator($validator);
$builder
->setTitle('Nginx > Add > '.$template['name'])
->disableDefaultItems()
// input domain
->addItem('domain: -', $this->addInputItem('domain', 'domain'))
// input root
->addItem('root: -', $this->addInputItem('root', 'root', $itemValidator))
// input index
->addItem('index: '.$this->configuration['index'], $this->addInputItem('index', 'index'))
->addLineBreak('-');
// add php-fpm items
$builder = $this->addPhpFpmItems($builder);
$builder
->addLineBreak('-')
// options
->addMenuItem($checkboxSSL)
->addMenuItem($checkboxRedirect)
->addLineBreak('-')
// create
->addItem('Publish', $this->addPublishItem($template, $bladeFile))
->addLineBreak('-')
->addItem('Cancel', $this->addCancelItem());
};
return $menu;
}
}