class.ilSkillTemplateReference.php

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<?php

declare(strict_types=1);

class ilSkillTemplateReference extends ilSkillTreeNode
{
    protected ilDBInterface $db;
    protected int $skill_template_id = 0;

    public function __construct(int $a_id = 0)
    {
        global $DIC;

        $this->db = $DIC->database();
        parent::__construct($a_id);
        $this->setType("sktr");
    }

    public function setSkillTemplateId(int $a_val): void
    {
        $this->skill_template_id = $a_val;
    }

    public function getSkillTemplateId(): int
    {
        return $this->skill_template_id;
    }

    public function read(): void
    {
        $ilDB = $this->db;

        parent::read();

        $set = $ilDB->query(
            "SELECT * FROM skl_templ_ref " .
            " WHERE skl_node_id = " . $ilDB->quote($this->getId(), "integer")
        );
        if ($rec = $ilDB->fetchAssoc($set)) {
            $this->setSkillTemplateId((int) $rec["templ_id"]);
        }
    }

    public function create(): void
    {
        $ilDB = $this->db;

        parent::create();

        $ilDB->manipulate("INSERT INTO skl_templ_ref " .
            "(skl_node_id, templ_id) VALUES (" .
            $ilDB->quote($this->getId(), "integer") . "," .
            $ilDB->quote($this->getSkillTemplateId(), "integer") .
            ")");
    }

    public function update(): void
    {
        $ilDB = $this->db;

        parent::update();

        $ilDB->manipulate(
            "UPDATE skl_templ_ref SET " .
            " templ_id = " . $ilDB->quote($this->getSkillTemplateId(), "integer") .
            " WHERE skl_node_id = " . $ilDB->quote($this->getId(), "integer")
        );
    }

    public function delete(): void
    {
        $ilDB = $this->db;

        $ilDB->manipulate(
            "DELETE FROM skl_templ_ref WHERE "
            . " skl_node_id = " . $ilDB->quote($this->getId(), "integer")
        );

        parent::delete();
    }

    public function copy(): ilSkillTemplateReference
    {
        $sktr = new ilSkillTemplateReference();
        $sktr->setTitle($this->getTitle());
        $sktr->setDescription($this->getDescription());
        $sktr->setType($this->getType());
        $sktr->setSkillTemplateId($this->getSkillTemplateId());
        $sktr->setSelfEvaluation($this->getSelfEvaluation());
        $sktr->setOrderNr($this->getOrderNr());
        $sktr->create();

        return $sktr;
    }

    public static function _lookupTemplateId(int $a_obj_id): int
    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT templ_id FROM skl_templ_ref WHERE skl_node_id = " .
            $ilDB->quote($a_obj_id, "integer");
        $obj_set = $ilDB->query($query);
        $obj_rec = $ilDB->fetchAssoc($obj_set);

        return (int) $obj_rec["templ_id"];
    }

    public static function _lookupTrefIdsForTopTemplateId(int $a_template_id): array
    {
        global $DIC;

        $ilDB = $DIC->database();

        $set = $ilDB->query(
            "SELECT * FROM skl_templ_ref " .
            " WHERE templ_id = " . $ilDB->quote($a_template_id, "integer")
        );
        $trefs = [];
        while ($rec = $ilDB->fetchAssoc($set)) {
            $trefs[] = (int) $rec["skl_node_id"];
        }
        return $trefs;
    }


    public static function _lookupTrefIdsForTemplateId(int $a_tid): array
    {
        global $DIC;

        $tree = $DIC->skills()->internal()->repo()->getTreeRepo()->getTreeForNodeId($a_tid);
        $top_template_id = $tree->getTopParentNodeId($a_tid);
        return self::_lookupTrefIdsForTopTemplateId($top_template_id);
    }
}