class.ilAchievements.php

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<?php
 
class ilAchievements
{
    private ilCertificateActiveValidator $validator;
    protected ilLearningHistoryService $learing_history;
 
    // all services being covered under the achievements menu item
    public const SERV_LEARNING_HISTORY = 1;
    public const SERV_COMPETENCES = 2;
    public const SERV_LEARNING_PROGRESS = 3;
    public const SERV_BADGES = 4;
    public const SERV_CERTIFICATES = 5;
 
    // this also determines the order of tabs
    protected array $services = [
        self::SERV_LEARNING_HISTORY,
        self::SERV_COMPETENCES,
        self::SERV_LEARNING_PROGRESS,
        self::SERV_BADGES,
        self::SERV_CERTIFICATES
    ];
 
    protected ilSetting $setting;
    protected ilSetting $skmg_setting;
 
    public function __construct()
    {
        global $DIC;
 
        $this->setting = $DIC->settings();
        $this->learing_history = $DIC->learningHistory();
        $this->skmg_setting = new ilSetting("skmg");
        $this->validator = new ilCertificateActiveValidator();
    }
 
    public function isActive(int $service): bool
    {
        switch ($service) {
            case self::SERV_LEARNING_HISTORY:
                return $this->learing_history->isActive();
 
            case self::SERV_COMPETENCES:
                return (bool) $this->skmg_setting->get("enable_skmg");
 
            case self::SERV_LEARNING_PROGRESS:
                return ilObjUserTracking::_enabledLearningProgress() &&
                    (ilObjUserTracking::_hasLearningProgressOtherUsers() ||
                        ilObjUserTracking::_hasLearningProgressLearner());
 
            case self::SERV_BADGES:
                return ilBadgeHandler::getInstance()->isActive();
 
            case self::SERV_CERTIFICATES:
                return $this->validator->validate();
 
        }
        return false;
    }
 
    public function isAnyActive(): bool
    {
        foreach ($this->services as $s) {
            if ($this->isActive($s)) {
                return true;
            }
        }
        return false;
    }
 
    public function getActiveServices(): array
    {
        return array_filter($this->services, function ($s) {
            return $this->isActive($s);
        });
    }
}