BaseForm.php

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<?php
namespace ILIAS\Modules\OrgUnit\ARHelper;
 
abstract class BaseForm extends \ilPropertyFormGUI
{
    protected BaseCommands $parent_gui;
    protected \ILIAS\DI\Container $DIC;
    protected \ActiveRecord $object;
    protected \ilLanguage $lng;
    protected \ilCtrl $ctrl;
 
    public function __construct(BaseCommands $parent_gui, \ActiveRecord $object)
    {
        global $DIC;
 
        $this->parent_gui = $parent_gui;
        $this->object = $object;
        $this->lng = $DIC->language();
 
        $this->ctrl = $DIC->ctrl();
        $this->ctrl->saveParameter($parent_gui, 'arid');
        $this->setFormAction($this->ctrl->getFormAction($this->parent_gui));
        $this->initFormElements();
        $this->initButtons();
        $this->setTarget('_top');
        parent::__construct();
    }
 
    abstract protected function initFormElements(): void;
 
    abstract public function fillForm(): void;
 
    abstract protected function fillObject(): bool;
 
    public function saveObject(): bool
    {
        if ($this->fillObject() === false) {
            return false;
        }
        if ($this->object->getId()) {
            $this->object->update();
        } else {
            $this->object->create();
        }
 
        return $this->object->getId();
    }
 
    private function initButtons(): void
    {
        if (!$this->object->getId()) {
            $this->setTitle($this->txt('create'));
            $this->addCommandButton(BaseCommands::CMD_CREATE, $this->txt(BaseCommands::CMD_CREATE));
            $this->addCommandButton(BaseCommands::CMD_CANCEL, $this->txt(BaseCommands::CMD_CANCEL));
        } else {
            $this->setTitle($this->txt('update'));
            $this->addCommandButton(BaseCommands::CMD_UPDATE, $this->txt(BaseCommands::CMD_UPDATE));
            $this->addCommandButton(BaseCommands::CMD_CANCEL, $this->txt(BaseCommands::CMD_CANCEL));
        }
    }
 
 
    private function txt(string $key): string
    {
        return $this->lng->txt($key);
    }
 
    private function infoTxt(string $key): string
    {
        return $this->lng->txt($key . '_info');
    }
}