/
MonitoringWizard.php
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/
MonitoringWizard.php
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<?php
/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring;
use Icinga\Web\Form;
use Icinga\Web\Wizard;
use Icinga\Web\Request;
use Icinga\Module\Setup\Setup;
use Icinga\Module\Setup\SetupWizard;
use Icinga\Module\Setup\RequirementSet;
use Icinga\Module\Setup\Forms\SummaryPage;
use Icinga\Module\Monitoring\Forms\Setup\WelcomePage;
use Icinga\Module\Monitoring\Forms\Setup\BackendPage;
use Icinga\Module\Monitoring\Forms\Setup\InstancePage;
use Icinga\Module\Monitoring\Forms\Setup\SecurityPage;
use Icinga\Module\Monitoring\Forms\Setup\IdoResourcePage;
use Icinga\Module\Monitoring\Forms\Setup\LivestatusResourcePage;
use Icinga\Module\Setup\Requirement\ClassRequirement;
use Icinga\Module\Setup\Requirement\PhpModuleRequirement;
/**
* Monitoring Module Setup Wizard
*/
class MonitoringWizard extends Wizard implements SetupWizard
{
/**
* @see Wizard::init()
*/
public function init()
{
$this->addPage(new WelcomePage());
$this->addPage(new BackendPage());
$this->addPage(new IdoResourcePage());
$this->addPage(new LivestatusResourcePage());
$this->addPage(new InstancePage());
$this->addPage(new SecurityPage());
$this->addPage(new SummaryPage(array('name' => 'setup_monitoring_summary')));
}
/**
* @see Wizard::setupPage()
*/
public function setupPage(Form $page, Request $request)
{
if ($page->getName() === 'setup_requirements') {
$page->setRequirements($this->getRequirements());
} elseif ($page->getName() === 'setup_monitoring_summary') {
$page->setSummary($this->getSetup()->getSummary());
$page->setSubjectTitle(mt('monitoring', 'the monitoring module', 'setup.summary.subject'));
} elseif (
$this->getDirection() === static::FORWARD
&& ($page->getName() === 'setup_monitoring_ido' || $page->getName() === 'setup_monitoring_livestatus')
) {
if ((($dbResourceData = $this->getPageData('setup_db_resource')) !== null
&& $dbResourceData['name'] === $request->getPost('name'))
|| (($ldapResourceData = $this->getPageData('setup_ldap_resource')) !== null
&& $ldapResourceData['name'] === $request->getPost('name'))
) {
$page->addError(mt('monitoring', 'The given resource name is already in use.'));
}
}
}
/**
* @see Wizard::getNewPage()
*/
protected function getNewPage($requestedPage, Form $originPage)
{
$skip = false;
$newPage = parent::getNewPage($requestedPage, $originPage);
if ($newPage->getName() === 'setup_monitoring_ido') {
$backendData = $this->getPageData('setup_monitoring_backend');
$skip = $backendData['type'] !== 'ido';
} elseif ($newPage->getName() === 'setup_monitoring_livestatus') {
$backendData = $this->getPageData('setup_monitoring_backend');
$skip = $backendData['type'] !== 'livestatus';
}
return $skip ? $this->skipPage($newPage) : $newPage;
}
/**
* @see Wizard::addButtons()
*/
protected function addButtons(Form $page)
{
parent::addButtons($page);
$pages = $this->getPages();
$index = array_search($page, $pages, true);
if ($index === 0) {
// Used t() here as "Start" is too generic and already translated in the icinga domain
$page->getElement(static::BTN_NEXT)->setLabel(t('Start', 'setup.welcome.btn.next'));
} elseif ($index === count($pages) - 1) {
$page->getElement(static::BTN_NEXT)->setLabel(
mt('monitoring', 'Setup the monitoring module for Icinga Web 2', 'setup.summary.btn.finish')
);
}
}
/**
* @see SetupWizard::getSetup()
*/
public function getSetup()
{
$pageData = $this->getPageData();
$setup = new Setup();
$setup->addStep(
new BackendStep(array(
'backendConfig' => $pageData['setup_monitoring_backend'],
'resourceConfig' => isset($pageData['setup_monitoring_ido'])
? array_diff_key($pageData['setup_monitoring_ido'], array('skip_validation' => null))
: array_diff_key($pageData['setup_monitoring_livestatus'], array('skip_validation' => null))
))
);
$setup->addStep(
new InstanceStep(array(
'instanceConfig' => $pageData['setup_monitoring_instance']
))
);
$setup->addStep(
new SecurityStep(array(
'securityConfig' => $pageData['setup_monitoring_security']
))
);
return $setup;
}
/**
* @see SetupWizard::getRequirements()
*/
public function getRequirements()
{
$set = new RequirementSet();
$set->add(new PhpModuleRequirement(array(
'optional' => true,
'condition' => 'Sockets',
'description' => mt(
'monitoring',
'In case it\'s desired that a TCP connection is being used by Icinga Web 2 to'
. ' access a Livestatus interface, the Sockets module for PHP is required.'
)
)));
$idoSet = new RequirementSet(false, RequirementSet::MODE_OR);
$mysqlSet = new RequirementSet(true);
$mysqlSet->add(new PhpModuleRequirement(array(
'optional' => true,
'condition' => 'mysql',
'alias' => 'PDO-MySQL',
'description' => mt(
'monitoring',
'To access the IDO stored in a MySQL database the PDO-MySQL module for PHP is required.'
)
)));
$mysqlSet->add(new ClassRequirement(array(
'optional' => true,
'condition' => 'Zend_Db_Adapter_Pdo_Mysql',
'alias' => mt('monitoring', 'Zend database adapter for MySQL'),
'description' => mt(
'monitoring',
'The Zend database adapter for MySQL is required to access a MySQL database.'
)
)));
$idoSet->merge($mysqlSet);
$pgsqlSet = new RequirementSet(true);
$pgsqlSet->add(new PhpModuleRequirement(array(
'optional' => true,
'condition' => 'pgsql',
'alias' => 'PDO-PostgreSQL',
'description' => mt(
'monitoring',
'To access the IDO stored in a PostgreSQL database the PDO-PostgreSQL module for PHP is required.'
)
)));
$pgsqlSet->add(new ClassRequirement(array(
'optional' => true,
'condition' => 'Zend_Db_Adapter_Pdo_Pgsql',
'alias' => mt('monitoring', 'Zend database adapter for PostgreSQL'),
'description' => mt(
'monitoring',
'The Zend database adapter for PostgreSQL is required to access a PostgreSQL database.'
)
)));
$idoSet->merge($pgsqlSet);
$set->merge($idoSet);
return $set;
}
}