OpenSource CLI-App to install and handle stuff related to Web-Server
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<?php
namespace App\Commands;
use Illuminate\Console\Scheduling\Schedule;
use LaravelZero\Framework\Commands\Command;
use Illuminate\Support\Facades\File;
use App\Facades\Install;
use App\Facades\NginxVhost;
use App\Facades\NginxVhostFactory;
use App\Facades\TerminalHelper;
use App\Facades\Menus\StylesFactory;
use App\Helpers\NginxTemplateHelper;
use App\Menus\Nginx\NginxVhostGoBackAction;
use App\BladeFile;
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 Respect\Validation\Validator as v;
use Respect\Validation\Exceptions\NestedValidationException;
use Log;
use Closure;
/**
* Add and Edit Configurations of Vhosts from Nginx
*
* Using php-school/cli-menu
*
*
*
*/
class NginxVhostsCommand extends Command
{
// path templates
const TEMPLATES_DIR = '/resources/nginx/templates';
// index for vhosts
const VHOST_INDEX = 0;
/**
* The signature of the command.
*
* @var string
*/
protected $signature = 'nginx:vhosts';
/**
* The description of the command.
*
* @var string
*/
protected $description = 'Create and Manage Nginx Vhosts';
/**
*
*
*
*/
private function selectTemplate()
{
$menu = function(CliMenuBuilder $builder)
{
// create blade
$bladeFile = new BladeFile(self::TEMPLATES_DIR);
$builder
->setTitle('Nginx > Add')
->setGoBackButtonText('Back');
$nginxTemplateHelper = new NginxTemplateHelper();
foreach($nginxTemplateHelper->find() as $template) {
$submenuCallable = $this->createConfiguration($template, $bladeFile);
$builder
->addSubMenu($template['name'], $submenuCallable);
}
$builder->addLineBreak('-');
};
return $menu;
}
/**
* create Configuration, add for each template a submenu
*
*
* @param array $template
* @param Blade $blade
* @return CliMenuBuilder
*/
private function createConfiguration($template, $bladeFile)
{
$menu = function(CliMenuBuilder $builder) use ($template, $bladeFile)
{
$configuration = [
'domain' => '',
'root' => '',
'index' => 'index.php',
'ssl' => true,
'redirect_www' => true
];
exec('find /lib/systemd/system/ -name "php[0-9\.]*-fpm.service"', $files);
// create checkbox for ssl
$checkboxSSL = new CheckboxItem('ssl', function(CliMenu $menu) use (&$configuration) {
$configuration['ssl'] = $menu->getSelectedItem()->getChecked();
});
$checkboxSSL->setChecked($configuration['ssl']);
// create checkbox for redirect from www
$checkboxRedirect = new CheckboxItem('redirect www', function(CliMenu $menu) use (&$configuration) {
$configuration['redirect_www'] = $menu->getSelectedItem()->getChecked();
});
$checkboxRedirect->setChecked($configuration['redirect_www']);
$builder
->setTitle('Nginx > Add > '.$template['name'])
->setGoBackButtonText('Cancel')
// input domain
->addItem('domain: -', function(CliMenu $menu) use (&$configuration) {
$input = $menu->askText();
if ($configuration['domain']) {
$input->setPlaceholderText($configuration['domain']);
}
$result = $input->ask();
$configuration['domain'] = $result->fetch();
$menu->getSelectedItem()->setText('domain: '.$result->fetch());
$menu->redraw();
})
// input root
->addItem('root: -', function(CliMenu $menu) use (&$configuration) {
$input = $menu->askText();
if ($configuration['root']) {
$input->setPlaceholderText($configuration['root']);
}
$result = $input->ask();
$configuration['root'] = $result->fetch();
$menu->getSelectedItem()->setText('root: '.$result->fetch());
$menu->redraw();
})
// input index
->addItem('index: '.$configuration['index'], function(CliMenu $menu) use (&$configuration) {
$input = $menu->askText();
if ($configuration['index']) {
$input->setPlaceholderText($configuration['index']);
}
$result = $input->ask();
$configuration['index'] = $result->fetch();
$menu->getSelectedItem()->setText('index: '.$result->fetch());
$menu->redraw();
})
->addLineBreak('-');
foreach($files as $index => $file) {
$file = str_replace('/lib/systemd/system/', '', $file);
$file = str_replace('.service', '', $file);
$builder->addRadioItem($file, function(CliMenu $menu) use (&$configuration) {
$configuration['phpFpm'] = $menu->getSelectedItem()->getText();
});
}
$builder
->addLineBreak('-')
// options
->addMenuItem($checkboxSSL)
->addMenuItem($checkboxRedirect)
->addLineBreak('-')
// create
->addItem('Create', function(CliMenu $menu) use (&$configuration, $template, $bladeFile) {
$data = $configuration;
// add directory for validator to check if file exits
$data['index'] = $data['root'].'/'.$data['index'];
$validator = v::key('domain', v::domain(false))
->key('root', v::directory())
->key('index', v::file())
->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 = $configuration['domain'].'.conf';
// write configuration to file
$bladeFile->put($template['name'], '/etc/nginx/sites-available/'.$filename, $configuration);
$menu->confirm('Success!')->display('Ok!');
// invoke action
$action = new NginxVhostGoBackAction();
is_callable($action($menu));
}
})
->addLineBreak('-');
};
return $menu;
}
/**
* let it rain
*
*
*/
public function handle()
{
$submenuSelectTemplate = $this->selectTemplate();
// create menu
$builder = $this->menu('Nginx')
// add Submenu for select templates
->addLineBreak('-')
->addSubMenu('Add', $submenuSelectTemplate);
$builder->addLineBreak('-');
// apperance
$builder = StylesFactory::setMenuStyles($builder);
$mainmenu = $builder->build();
// remove first item
$items = $mainmenu->getItems();
unset($items[0]);
$mainmenu->setItems($items);
// adding current vhosts
$mainmenu = NginxVhostFactory::addVhosts($mainmenu, NginxVhost::find(), self::VHOST_INDEX);
$mainmenu->open();
}
}