class.AssignedMaterialManager.php

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<?php

declare(strict_types=1);

namespace ILIAS\Skill\Personal;

use ILIAS\Skill\Usage;

class AssignedMaterialManager implements Usage\SkillUsageInfo
{
    protected AssignedMaterialDBRepository $ass_mat_repo;
    protected PersonalSkillDBRepository $personal_repo;

    public function __construct(
        ?AssignedMaterialDBRepository $ass_mat_repo = null,
        ?PersonalSkillDBRepository $personal_repo = null
    ) {
        global $DIC;

        $this->ass_mat_repo = ($ass_mat_repo) ?: $DIC->skills()->internal()->repo()->getAssignedMaterialRepo();
        $this->personal_repo = ($personal_repo) ?: $DIC->skills()->internal()->repo()->getPersonalSkillRepo();
    }

    public function assignMaterial(
        int $user_id,
        int $top_skill_id,
        int $tref_id,
        int $basic_skill_id,
        int $level_id,
        int $wsp_id
    ): void {
        $this->ass_mat_repo->assign($user_id, $top_skill_id, $tref_id, $basic_skill_id, $level_id, $wsp_id);
    }

    public function getAssignedMaterials(int $user_id, int $tref_id, int $level_id): array
    {
        return $this->ass_mat_repo->get($user_id, $tref_id, $level_id);
    }

    public function getAllAssignedMaterialsForSkill(int $user_id, int $skill_id, int $tref_id): array
    {
        return $this->ass_mat_repo->getAll($user_id, $skill_id, $tref_id);
    }

    public function countAssignedMaterials(int $user_id, int $tref_id, int $level_id): int
    {
        return $this->ass_mat_repo->count($user_id, $tref_id, $level_id);
    }

    public function removeAssignedMaterial(int $user_id, int $tref_id, int $level_id, int $wsp_id): void
    {
        $this->ass_mat_repo->remove($user_id, $tref_id, $level_id, $wsp_id);
    }

    public function removeAssignedMaterialsForUser(int $user_id): void
    {
        $this->ass_mat_repo->removeAllForUser($user_id);
    }

    public function removeAssignedMaterialsForSkill(int $skill_node_id, bool $is_reference = false): void
    {
        $this->ass_mat_repo->removeAllForSkill($skill_node_id, $is_reference);
    }

    public static function getUsageInfo(array $a_cskill_ids): array
    {
        global $DIC;

        $personal_repo = $DIC->skills()->internal()->repo()->getPersonalSkillRepo();
        $usage_manager = $DIC->skills()->internal()->manager()->getUsageManager();

        // material
        $usages = $usage_manager->getUsageInfoGeneric(
            $a_cskill_ids,
            Usage\SkillUsageManager::USER_MATERIAL,
            "skl_assigned_material",
            "user_id"
        );

        // users that use the skills as personal skills
        $pskill_ids = [];
        $tref_ids = [];
        foreach ($a_cskill_ids as $cs) {
            $cs["tref_id"] = (int) $cs["tref_id"];
            $cs["skill_id"] = (int) $cs["skill_id"];
            if ($cs["tref_id"] > 0) {
                if (\ilSkillTemplateReference::_lookupTemplateId($cs["tref_id"]) === $cs["skill_id"]) {
                    $pskill_ids[$cs["tref_id"]] = $cs["tref_id"];
                    $tref_ids[$cs["tref_id"]] = $cs["skill_id"];
                }
            } else {
                $pskill_ids[$cs["skill_id"]] = $cs["skill_id"];
            }
        }
        $usages = $personal_repo->getUsages($usages, $pskill_ids, $tref_ids);

        return $usages;
    }
}