class.SettingsGUI.php

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<?php

namespace ILIAS\LearningModule\ReadingTime;

class SettingsGUI
{
    protected $lm_id;

    protected $lng;

    protected $manager;

    public function __construct(int $lm_id)
    {
        global $DIC;

        $this->manager = new ReadingTimeManager();
        $this->lng = $DIC->language();
        $this->lm_id = $lm_id;
    }

    public function addSettingToForm(\ilPropertyFormGUI $form): void
    {
        if ($this->manager->isGloballyActivated()) {
            $cb = new \ilCheckboxInputGUI($this->lng->txt("lm_est_reading_time"), "est_reading_time");
            $cb->setChecked($this->manager->isActivated($this->lm_id));
            $form->addItem($cb);
        }
    }

    public function saveSettingFromForm(\ilPropertyFormGUI $form): void
    {
        if ($this->manager->isGloballyActivated()) {
            $this->manager->activate(
                $this->lm_id,
                (bool) $form->getInput("est_reading_time")
            );
        }
    }
}