icingaweb2-module-director/application/forms/IcingaTimePeriodForm.php

<?php

namespace Icinga\Module\Director\Forms;

use Icinga\Module\Director\Web\Form\DirectorObjectForm;

class IcingaTimePeriodForm extends DirectorObjectForm
{
    public function setup()
    {
        $isTemplate = isset($_POST['object_type']) && $_POST['object_type'] === 'template';
        $this->addElement('select', 'object_type', array(
            'label'       => $this->translate('Object type'),
            'description' => $this->translate('Whether this should be a template'),
            'class'       => 'autosubmit',
            'multiOptions' => $this->optionalEnum(array(
                'object'   => $this->translate('Timeperiod object'),
                'template' => $this->translate('Timeperiod template'),
            ))
        ));

        if ($isTemplate) {
            $this->addElement('text', 'object_name', array(
                'label'       => $this->translate('Timeperiod template name'),
                'required'    => true,
                'description' => $this->translate('Name for the Icinga timperiod template you are going to create')
            ));
        } else {
            $this->addElement('text', 'object_name', array(
                'label'       => $this->translate('Timeperiod'),
                'required'    => true,
                'description' => $this->translate('Name for the Icinga timeperiod you are going to create')
            ));
        }

        $this->addElement('text', 'display_name', array(
            'label' => $this->translate('Display Name'),
            'description' => $this->translate('the display name')
        ));

        if ($this->isTemplate()) {
            $this->addElement('text', 'update_method', array(
                'label'       => $this->translate('Update Method'),
                'description' => $this->translate('the update method'),
                'value'       => 'LegacyTimePeriod',
            ));
        } else {
            // TODO: I'd like to skip this for objects inheriting from a template
            //       with a defined update_method. However, unfortunately it's too
            //       early for $this->object()->getResolvedProperty('update_method').
            //       Should be fixed.
            $this->addHidden('update_method', 'LegacyTimePeriod');
        }

        $this->addIncludeExclude();

        $this->addImportsElement();

        $this->setButtons();
    }

    protected function addIncludeExclude()
    {
        $periods = [];
        foreach ($this->db->enumTimeperiods() as $id => $period) {
            if ($this->object === null || $this->object->get('object_name') !== $period) {
                $periods[$period] = $period;
            }
        }

        if (empty($periods)) {
            return;
        }

        $this->addElement(
            'extensibleSet',
            'includes',
            array(
                'label' => $this->translate('Include period'),
                'description' => $this->translate(
                    'Include other time periods into this.'
                ),
                'multiOptions' => $this->optionalEnum($periods),
            )
        );

        $this->addElement(
            'extensibleSet',
            'excludes',
            array(
                'label' => $this->translate('Exclude period'),
                'description' => $this->translate(
                    'Exclude other time periods from this.'
                ),
                'multiOptions' => $this->optionalEnum($periods),
            )
        );

        $this->optionalBoolean(
            'prefer_includes',
            $this->translate('Prefer includes'),
            $this->translate('Whether to prefer timeperiods includes or excludes. Default to true.')
        );
    }
}