class.ilContainerLocalProfiles.php

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<?php

class ilContainerLocalProfiles
{
    protected ilDBInterface $db;
    protected array $profiles = [];
    protected int $obj_id = 0;
    protected int $mem_rol_id = 0;

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

        $this->db = $DIC->database();
        $this->setObjId($a_obj_id);

        if ($this->getObjId() > 0) {
            $this->setMemberRoleId();
            $this->read();
        }
    }

    protected function setObjId(int $a_obj_id): void
    {
        $this->obj_id = $a_obj_id;
    }

    protected function getObjId(): int
    {
        return $this->obj_id;
    }

    protected function setMemberRoleId(): void
    {
        $refs = ilObject::_getAllReferences($this->getObjId());
        $ref_id = end($refs);
        $this->mem_rol_id = ilParticipants::getDefaultMemberRole($ref_id);
    }

    protected function getMemberRoleId(): int
    {
        return $this->mem_rol_id;
    }

    public function getProfiles(): array
    {
        return $this->profiles;
    }

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

        $this->profiles = [];
        $set = $db->query(
            "SELECT spr.profile_id, spr.role_id, sp.title, sp.skill_tree_id " .
            " FROM skl_profile_role spr INNER JOIN skl_profile sp ON spr.profile_id = sp.id " .
            " WHERE sp.ref_id <> 0 " .
            " AND role_id  = " . $db->quote($this->getMemberRoleId(), "integer")
        );
        while ($rec = $db->fetchAssoc($set)) {
            $this->profiles[$rec["profile_id"]] = $rec;
        }
    }
}