class.ilOrgUnitOperationContext.php

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<?php
class ilOrgUnitOperationContext extends ActiveRecord
{
    public const CONTEXT_OBJECT = "object";
    public const CONTEXT_CRS = "crs";
    public const CONTEXT_GRP = "grp";
    public const CONTEXT_IASS = "iass";
    public const CONTEXT_TST = "tst";
    public const CONTEXT_EXC = "exc";
    public const CONTEXT_SVY = "svy";
    public const CONTEXT_USRF = "usrf";
    public const CONTEXT_PRG = "prg";
    public const CONTEXT_ETAL = "etal";

    public static array $available_contexts = [
        self::CONTEXT_OBJECT,
        self::CONTEXT_CRS,
        self::CONTEXT_GRP,
        self::CONTEXT_IASS,
        self::CONTEXT_TST,
        self::CONTEXT_EXC,
        self::CONTEXT_SVY,
        self::CONTEXT_USRF,
        self::CONTEXT_PRG,
        self::CONTEXT_ETAL,
    ];

    public function getPopulatedContextNames(): array
    {
        $contexts = array($this->getContext());
        $this->appendParentContextName($contexts);

        return $contexts;
    }

    public function getPopulatedContextIds(): array
    {
        $contexts = array($this->getId());
        $this->appendParentContextName($contexts);

        return $contexts;
    }

    protected ?int $id = 0;
    protected string $context = self::CONTEXT_OBJECT;
    protected int $parent_context_id = 0;

    public function getId(): ?int
    {
        return $this->id;
    }

    public function setId(?int $id): void
    {
        $this->id = $id;
    }

    public function getContext(): string
    {
        return $this->context;
    }

    public function setContext(string $context): void
    {
        $this->context = $context;
    }

    public function getParentContextId(): int
    {
        return $this->parent_context_id;
    }

    public function setParentContextId(int $parent_context_id)
    {
        $this->parent_context_id = $parent_context_id;
    }

    public static function returnDbTableName(): string
    {
        return 'il_orgu_op_contexts';
    }

    public function create(): void
    {
        if (self::where(array('context' => $this->getContext()))->hasSets()) {
            throw new ilException('Context already registered');
        }
        parent::create();
    }

    private function appendParentContextName(array $contexts): void
    {
        if ($this->getParentContextId()) {
            $parent = self::find($this->getParentContextId());
            if ($parent) {
                $contexts[] = $parent->getContext();
                $parent->appendParentContextName($contexts);
            }
        }
    }

    private function appendParentContextId(array $contexts): void
    {
        if ($this->getParentContextId()) {
            $parent = self::find($this->getParentContextId());
            if ($parent) {
                $contexts[] = $parent->getId();
                $parent->appendParentContextName($contexts);
            }
        }
    }
}