class.ilWorkspaceFolderUserSettings.php

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<?php

/* Copyright (c) 1998-2019 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilWorkspaceFolderUserSettings
{
    protected $tree;

    protected $user_id;

    protected $repo;

    public function __construct(int $user_id, ilWorkspaceFolderUserSettingsRepository $repo, ilWorkspaceTree $tree = null)
    {
        $this->repo = $repo;
        $this->user_id = $user_id;
        $this->tree = ($tree != null)
            ? $tree
            : new ilWorkspaceTree($user_id);
    }

    public function getSortation(int $wfld_id) : int
    {
        $sort = $this->repo->getSortation($wfld_id);
        if ($sort > 0) {
            return $sort;
        }
        if (ilObject::_lookupType($wfld_id) == "wfld") {
            return ilWorkspaceFolderSorting::SORT_DERIVED;
        }
        return ilWorkspaceFolderSorting::SORT_ALPHABETICAL_ASC;
    }

    public function updateSortation(int $wfld_id, int $sortation)
    {
        $this->repo->updateSortation($wfld_id, $sortation);
    }

    public function getEffectiveSortation(int $wfld_wsp_id)
    {
        $tree = $this->tree;

        // get path
        $path = $tree->getPathId($wfld_wsp_id);
        // get object ids of path
        $obj_ids = array_map(function ($wsp_id) use ($tree) {
            return $tree->lookupObjectId($wsp_id);
        }, $path);

        // get sortations for object ids
        $sortations = $this->repo->getSortationMultiple($obj_ids);

        // search bottom to top first one with sortation > 0
        foreach (array_reverse($obj_ids) as $id) {
            if ($sortations[$id] > 0) {
                return $sortations[$id];
            }
        }
        return ilWorkspaceFolderSorting::SORT_ALPHABETICAL_ASC;
    }
}