class.ilTestSkillLevelThresholdImportFails.php

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<?php

declare(strict_types=1);

class ilTestSkillLevelThresholdImportFails
{
    protected $settings;

    protected $parentObjId;

    public function __construct($parentObjId)
    {
        $this->parentObjId = $parentObjId;
    }

    protected function getSettings(): ilSetting
    {
        if ($this->settings === null) {
            $this->settings = new ilSetting('assimportfails');
        }

        return $this->settings;
    }

    protected function getParentObjId(): int
    {
        return $this->parentObjId;
    }

    protected function buildSettingsKey(): string
    {
        return 'failed_imp_slt_parentobj_' . $this->getParentObjId();
    }

    public function getFailedImports(): ?ilAssQuestionAssignedSkillList
    {
        $value = $this->getSettings()->get($this->buildSettingsKey(), null);

        if ($value !== null) {
            return unserialize($value);
        }

        return null;
    }

    public function registerFailedImports(ilAssQuestionAssignedSkillList $skillList)
    {
        $this->getSettings()->set($this->buildSettingsKey(), serialize($skillList));
    }

    public function deleteRegisteredImportFails()
    {
        $this->getSettings()->delete($this->buildSettingsKey());
    }

    public function failedImportsRegistered(): bool
    {
        return $this->getFailedImports() !== null;
    }

    public function getFailedImportsMessage(ilLanguage $lng): string
    {
        $msg = $lng->txt('tst_failed_imp_skl_thresholds');

        $msg .= '<ul>';
        foreach ($this->getFailedImports() as $skill_key) {
            [$skill_base_id, $skill_tref_id] = explode(':', $skill_key);
            $skill_title = ilBasicSkill::_lookupTitle((int) $skill_base_id, (int) $skill_tref_id);

            $msg .= '<li>' . $skill_title . '</li>';
        }
        $msg .= '</ul>';

        return $msg;
    }
}