NethServer NetworkPackageManager

CreateUpdate.php

<?php
/* /usr/share/nethesis/NethServer/Template/NetworkPackageManager/CreateUpdate.php */

if ($view->getModule()->getIdentifier() == 'update') {
    $headerText = 'Update a package `${0}`';
} else {
    $headerText = 'Create a new package';
}

echo $view->panel()
    ->insert($view->header('package')->setAttribute('template', $T($headerText)))
    ->insert($view->textInput('package', ($view->getModule()->getIdentifier() == 'update' ? $view::STATE_READONLY : 0)))
    ->insert($view->textInput('Role', ($view->getModule()->getIdentifier() == 'update' ? $view::STATE_READONLY : 0)))
    ->insert($view->textInput('Rule'))
    ->insert($view->textInput('Description'));

echo $view->buttonList($view::BUTTON_SUBMIT | $view::BUTTON_CANCEL);

getpackages.py

#!/usr/bin/env python
from collections import namedtuple
from subprocess import Popen, PIPE
import json
import sys

Package = namedtuple('Package', ['name', 'role', 'rule', 'description'])

def parse_package(pkg):
    return Package(pkg['name'], pkg['props']['Role'], pkg['props']['Rule'], pkg['props']['Description'])

if __name__ == '__main__':
    role = sys.argv[1]
    result = {'role': role, 'addpkg': [], 'delpkg': []}
    try:
        db = Popen(['db', 'packages', 'getjson'], stdout=PIPE).communicate()[0]
        for pkg in map(parse_package, json.loads(db)):
            if pkg.role == role:
                result['addpkg' if pkg.rule == 'add' else 'delpkg'].append(str(pkg.name))
    except: pass
    print result

NetworkPackageManager.php

<?php
/* /usr/share/nethesis/NethServer/Module/NetworkPackageManager.php */

namespace NethServer\Module;
use Nethgui\System\PlatformInterface as Validate;

/**
 * Manage Network Packages
 */
class NetworkPackageManager extends \Nethgui\Controller\TableController
{

    protected function initializeAttributes(\Nethgui\Module\ModuleAttributesInterface $base)
    {
        return \Nethgui\Module\SimpleModuleAttributesProvider::extendModuleAttributes($base, 'Administration', 20);
    }

    public function initialize()
    {
        $columns = array(
            'Key',
            'Role',
            'Rule',
            'Description',
            'Actions'
        );

        $parameterSchema = array(
            array('package', Validate::ANYTHING, \Nethgui\Controller\Table\Modify::KEY),
            array('Role', Validate::ANYTHING, \Nethgui\Controller\Table\Modify::FIELD),
            array('Rule', Validate::ANYTHING, \Nethgui\Controller\Table\Modify::FIELD),
            array('Description', Validate::ANYTHING, \Nethgui\Controller\Table\Modify::FIELD),
        );

        $this
            ->setTableAdapter($this->getPlatform()->getTableAdapter('packages', 'package'))
            ->setColumns($columns)
            ->addTableAction(new \Nethgui\Controller\Table\Modify('create', $parameterSchema, 'NethServer\Template\NetworkPackageManager\CreateUpdate'))
            ->addTableAction(new \Nethgui\Controller\Table\Help('Help'))
            ->addRowAction(new \Nethgui\Controller\Table\Modify('update', $parameterSchema, 'NethServer\Template\NetworkPackageManager\CreateUpdate'))
            ->addRowAction(new \Nethgui\Controller\Table\Modify('delete', $parameterSchema, 'Nethgui\Template\Table\Delete'))
        ;

        parent::initialize();
    }

    public function onParametersSaved(\Nethgui\Module\ModuleInterface $currentAction, $changes, $parameters)
    {}

}