Capabilities.php

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<?php

namespace ILIAS\File\Capabilities;

enum Capabilities: string
{
    case EDIT_EXTERNAL = 'editExternal';
    case INFO_PAGE = 'showSummary';
    case FORCED_INFO_PAGE = 'showSummaryForced';
    case MANAGE_VERSIONS = 'versions';
    case EDIT_SETTINGS = 'edit';
    case UNZIP = 'unzipCurrentRevision';
    case DOWNLOAD = 'sendfile';
    case VIEW_EXTERNAL = 'viewExternal';
    case NONE = 'none';

    public static function fromName(string $name): Capabilities
    {
        foreach (self::cases() as $case) {
            if ($name === $case->name) {
                return $case;
            }
        }
        return self::NONE;
    }

    public static function fromCommand(string $cmd): Capabilities
    {
        foreach (self::cases() as $case) {
            if ($cmd === $case->value) {
                return $case;
            }
        }
        return self::NONE;
    }

}