class.ilObjectListGUI.php

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<?php
 
declare(strict_types=1);
 
use ILIAS\ILIASObject\LocalDIC;
use ILIAS\ILIASObject\Properties\Properties;
use ILIAS\Repository\Clipboard\ClipboardManager;
use ILIAS\DI\UIServices;
use ILIAS\UI\Component\Button\Button;
use ILIAS\UI\Component\Modal\Modal;
use ILIAS\UI\Component\Card\RepositoryObject;
use ILIAS\UI\Component\Item\Item;
use ILIAS\UI\Component\Image\Image;
use ILIAS\UI\Component\Dropdown\Standard as StandardDropdown;
use ILIAS\UI\Implementation\Component\SignalGenerator;
use ILIAS\Notes\Note;
use ILIAS\Container\Content\ModeSessionRepository;
use ILIAS\HTTP\Services as HTTPServices;
use ILIAS\WebDAV\Mount\ModalGUI;
 
class ilObjectListGUI
{
    public const IL_LIST_AS_TRIGGER = 'trigger';
    public const IL_LIST_FULL = 'full';
 
    public const DETAILS_MINIMAL = 10;
    public const DETAILS_SEARCH = 20 ;
    public const DETAILS_ALL = 30;
 
    public const CONTEXT_REPOSITORY = 1;
    public const CONTEXT_WORKSPACE = 2;
    public const CONTEXT_WORKSPACE_SHARING = 4;
    public const CONTEXT_PERSONAL_DESKTOP = 5;
    public const CONTEXT_SEARCH = 6;
 
    public const DOWNLOAD_CHECKBOX_NONE = 0;
    public const DOWNLOAD_CHECKBOX_ENABLED = 1;
    public const DOWNLOAD_CHECKBOX_DISABLED = 2;
 
    protected static array $cnt_notes = [];
    protected static array $cnt_tags = [];
    protected static array $tags = [];
    protected static array $comments_activation = [];
    protected static bool $preload_done = false;
    protected static int $js_unique_id = 0;
    protected static string $tpl_file_name = 'tpl.container_list_item.html';
    protected static string $tpl_component = 'components/ILIAS/Container';
    private \ILIAS\Notes\Service $notes_service;
    protected bool $force_rate_parent = false;
 
    protected array $access_cache;
    protected ilAccessHandler $access;
    protected ilObjUser $user;
    protected LocalDIC $object_dic;
    protected Properties $object_properties;
    protected ilObjectDefinition $obj_definition;
    protected ilTree $tree;
    protected ilSetting $settings;
    protected HTTPServices $http;
    protected UIServices $ui;
    protected ilGlobalTemplateInterface $main_tpl;
    protected ilRbacSystem $rbacsystem;
    protected ilCtrlInterface $ctrl;
    protected ilLanguage $lng;
    protected string $mode;
    protected bool $path_enabled;
    protected int $context;
    protected ILIAS\HTTP\Wrapper\RequestWrapper $request_wrapper;
    protected ILIAS\Refinery\Factory $refinery;
 
    protected bool $static_link_enabled = false;
    protected bool $delete_enabled = false;
    protected bool $cut_enabled = false;
    protected bool $subscribe_enabled = false;
    protected bool $link_enabled = false;
    protected bool $copy_enabled = true;
    protected bool $progress_enabled = false;
    protected bool $notice_properties_enabled = true;
    protected bool $info_screen_enabled = false;
    protected string $type;
    protected string $gui_class_name = '';
    protected array $commands = [];
 
    protected ?ilLDAPRoleGroupMapping $ldap_mapping;
    protected ilFavouritesManager $fav_manager;
    protected int $requested_ref_id;
    protected string $requested_cmd;
    protected string $requested_base_class;
    protected ClipboardManager $clipboard;
 
 
    protected bool $description_enabled = true;
    protected bool $preconditions_enabled = true;
    protected bool $properties_enabled = true;
    protected bool $commands_enabled = true;
    protected array $cust_prop = [];
    protected array $cust_commands = [];
    protected array $cust_modals = [];
    protected int $condition_depth = 0;
    protected bool $std_cmd_only = false;
    protected array $sub_item_html = [];
    protected bool $multi_download_enabled = false;
    protected int $download_checkbox_state = self::DOWNLOAD_CHECKBOX_NONE;
    protected int $obj_id;
    protected int $ref_id;
    protected int $sub_obj_id;
    protected ?string $sub_obj_type;
    protected ?ilAdvancedMDSubstitution $substitutions = null;
    protected bool $substitutions_enabled = false;
    protected bool $icons_enabled = false;
    protected bool $checkboxes_enabled = false;
    protected bool $position_enabled = false;
    protected bool $item_detail_links_enabled = false;
    protected array $item_detail_links = [];
    protected string $item_detail_links_intro = '';
    protected bool $search_fragments_enabled = false;
    protected string $search_fragment = '';
    protected bool $path_linked = false;
    protected int $relevance = 0;
    protected bool $expand_enabled = false;
    protected bool $is_expanded = true;
    protected bool $bold_title = false;
    protected int $details_level = self::DETAILS_ALL;
    protected int $reference_ref_id = 0;
    protected ?int $reference_obj_id = null;
    protected bool $separate_commands = false;
    protected bool $search_fragment_enabled = false;
    protected ?string $additional_information = '';
    protected bool $repository_transfer_enabled = false;
    protected bool $shared = false;
    protected bool $restrict_to_goto = false;
    protected bool $comments_enabled = false;
    protected bool $comments_settings_enabled = false;
    protected bool $notes_enabled = false;
    protected bool $tags_enabled = false;
    protected bool $rating_enabled = false;
    protected bool $rating_categories_enabled = false;
    protected ?string $rating_text = null;
    protected ?array $rating_ctrl_path = null;
    protected bool $timings_enabled = true;
    protected bool $force_visible_only = false;
    protected array $prevent_duplicate_commands = [];
    protected int $parent_ref_id;
    protected string $title_link = '';
    protected bool $title_link_disabled = false;
    protected bool $lp_cmd_enabled = false;
    protected bool $lp_settings_cmd_enabled = true;
    protected array $current_actions = [];
    protected ?ilPathGUI $path_gui = null;
    protected array $default_command_params = [];
    protected array $header_icons = [];
    protected ?object $container_obj = null;
    protected ilTemplate $tpl;
    protected string $position_value;
    protected int $path_start_node;
    protected array $default_command = [];
    protected bool $adm_commands_included;
    protected bool $prevent_access_caching;
    protected array $condition_target;
    protected array $notice_prop = [];
    protected string $ajax_hash;
    protected ilListItemAccessCache $acache;
    protected string $position_field_index = '';
    protected string $title = '';
    protected string $description = '';
    protected ilWorkspaceAccessHandler $ws_access;
 
    public function __construct(int $context = self::CONTEXT_REPOSITORY)
    {
        global $DIC;
 
        $this->access = $DIC['ilAccess'];
        $this->user = $DIC['user']->getLoggedInUser();
        $this->object_dic = LocalDIC::dic();
        $this->obj_definition = $DIC['objDefinition'];
        $this->tree = $DIC['tree'];
        $this->settings = $DIC['ilSetting'];
        $this->http = $DIC->http();
        $this->ui = $DIC->ui();
        $this->main_tpl = $DIC['tpl'];
        $this->rbacsystem = $DIC['rbacsystem'];
        $this->ctrl = $DIC['ilCtrl'];
        $this->lng = $DIC['lng'];
        $this->mode = self::IL_LIST_FULL;
        $this->path_enabled = false;
        $this->context = $context;
        $this->request_wrapper = $DIC->http()->wrapper()->query();
        $this->refinery = $DIC['refinery'];
 
        $this->enableComments(false);
        $this->enableNotes(false);
        $this->enableTags(false);
 
        // unique js-ids
        $this->setParentRefId((int) ($_REQUEST['ref_id'] ?? 0));
 
        $this->init();
 
        $this->ldap_mapping = ilLDAPRoleGroupMapping::_getInstance();
        $this->fav_manager = new ilFavouritesManager();
 
        $this->lng->loadLanguageModule('obj');
        $this->lng->loadLanguageModule('rep');
        $params = $DIC->http()->request()->getQueryParams();
        $this->requested_ref_id = (int) ($params['ref_id'] ?? null);
        $this->requested_cmd = (string) ($params['cmd'] ?? null);
        $this->requested_base_class = (string) ($params['baseClass'] ?? null);
        $this->clipboard = $DIC
            ->repository()
            ->internal()
            ->domain()
            ->clipboard();
        $this->notes_service = $DIC->notes();
    }
 
    public function setContainerObject(object $container_obj): void
    {
        $this->container_obj = $container_obj;
    }
 
    public function getContainerObject(): ?object
    {
        return $this->container_obj;
    }
 
 
    public function init(): void
    {
        // Create static links for default command (linked title) or not
        $this->static_link_enabled = true;
        $this->delete_enabled = true;
        $this->cut_enabled = true;
        $this->subscribe_enabled = true;
        $this->link_enabled = false;
        $this->copy_enabled = false;
        $this->progress_enabled = false;
        $this->notice_properties_enabled = true;
        $this->info_screen_enabled = false;
        $this->type = '';                                       // 'cat', 'course', ...
        $this->gui_class_name = '';                     // 'ilobjcategorygui', 'ilobjcoursegui', ...
 
        // general commands array, e.g.
        $this->commands = ilObjectAccess::_getCommands();
    }
 
    public function enableProperties(bool $status): void
    {
        $this->properties_enabled = $status;
    }
 
    public function getPropertiesStatus(): bool
    {
        return $this->properties_enabled;
    }
 
    public function enablePreconditions(bool $status): void
    {
        $this->preconditions_enabled = $status;
    }
 
    public function getPreconditionsStatus(): bool
    {
        return $this->preconditions_enabled;
    }
 
    public function enableNoticeProperties(bool $status): void
    {
        $this->notice_properties_enabled = $status;
    }
 
    public function getNoticePropertiesStatus(): bool
    {
        return $this->notice_properties_enabled;
    }
 
    public function enableDescription(bool $status): void
    {
        $this->description_enabled = $status;
    }
 
    public function getDescriptionStatus(): bool
    {
        return $this->description_enabled;
    }
 
    public function enableSearchFragments(bool $status): void
    {
        $this->search_fragment_enabled = $status;
    }
 
    public function getSearchFragmentStatus(): bool
    {
        return $this->search_fragment_enabled;
    }
 
    public function enableLinkedPath(bool $status): void
    {
        $this->path_linked = $status;
    }
 
    public function setRelevance(int $rel): void
    {
        $this->relevance = $rel;
    }
 
    public function getRelevance(): int
    {
        return $this->relevance;
    }
 
    public function enableIcon(bool $status): void
    {
        $this->icons_enabled = $status;
    }
 
    public function getIconStatus(): bool
    {
        return $this->icons_enabled;
    }
 
    public function enableCheckbox(bool $status): void
    {
        $this->checkboxes_enabled = $status;
    }
 
    public function getCheckboxStatus(): bool
    {
        return $this->checkboxes_enabled;
    }
 
    public function enableExpand(bool $status): void
    {
        $this->expand_enabled = $status;
    }
 
    public function getExpandStatus(): bool
    {
        return $this->expand_enabled;
    }
 
    public function setExpanded(bool $status): void
    {
        $this->is_expanded = $status;
    }
 
    public function isExpanded(): bool
    {
        return $this->is_expanded;
    }
    public function setPositionInputField(string $field_index, string $position_value): void
    {
        $this->position_enabled = true;
        $this->position_field_index = $field_index;
        $this->position_value = $position_value;
    }
 
    public function enableDelete(bool $status): void
    {
        $this->delete_enabled = $status;
    }
 
    public function getDeleteStatus(): bool
    {
        return $this->delete_enabled;
    }
 
    public function enableCut(bool $status): void
    {
        $this->cut_enabled = $status;
    }
 
    public function getCutStatus(): bool
    {
        return $this->cut_enabled;
    }
 
    public function enableCopy(bool $status): void
    {
        $this->copy_enabled = $status;
    }
 
    public function getCopyStatus(): bool
    {
        return $this->copy_enabled;
    }
 
    public function enableSubscribe(bool $status): void
    {
        $this->subscribe_enabled = $status;
    }
 
    public function getSubscribeStatus(): bool
    {
        return $this->subscribe_enabled;
    }
 
    public function enableLink(bool $status): void
    {
        $this->link_enabled = $status;
    }
 
    public function getLinkStatus(): bool
    {
        return $this->link_enabled;
    }
 
    public function enablePath(bool $path, int $start_node = 0, ?\ilPathGUI $path_gui = null): void
    {
        $this->path_enabled = $path;
        $this->path_start_node = $start_node;
        $this->path_gui = $path_gui;
    }
 
    public function getPathStatus(): bool
    {
        return $this->path_enabled;
    }
 
    public function enableCommands(bool $status, bool $std_only = false): void
    {
        $this->commands_enabled = $status;
        $this->std_cmd_only = $std_only;
    }
 
    public function getCommandsStatus(): bool
    {
        return $this->commands_enabled;
    }
 
    public function enableInfoScreen(bool $info_screen): void
    {
        $this->info_screen_enabled = $info_screen;
    }
 
    public function getInfoScreenStatus(): bool
    {
        return $this->info_screen_enabled;
    }
 
    protected function enableLearningProgress(bool $enabled): void
    {
        $this->lp_cmd_enabled = $enabled;
    }
 
    protected function enableLPSettingsCommand(bool $enabled): void
    {
        $this->lp_settings_cmd_enabled = $enabled;
    }
 
    public function addSubItemHTML(string $html): void
    {
        $this->sub_item_html[] = $html;
    }
 
    public function enableProgressInfo(bool $status): void
    {
        $this->progress_enabled = $status;
    }
 
    public function getProgressInfoStatus(): bool
    {
        return $this->progress_enabled;
    }
 
    public function enableSubstitutions(bool $status): void
    {
        $this->substitutions_enabled = $status;
    }
 
    public function getSubstitutionStatus(): bool
    {
        return $this->substitutions_enabled;
    }
 
    public function enableItemDetailLinks(bool $status): void
    {
        $this->item_detail_links_enabled = $status;
    }
 
    public function getItemDetailLinkStatus(): bool
    {
        return $this->item_detail_links_enabled;
    }
 
    public function setItemDetailLinks(array $detail_links, string $intro_txt = ''): void
    {
        $this->item_detail_links = $detail_links;
        $this->item_detail_links_intro = $intro_txt;
    }
 
    public function insertItemDetailLinks(): void
    {
        if (!count($this->item_detail_links)) {
            return;
        }
        if (strlen($this->item_detail_links_intro)) {
            $this->tpl->setCurrentBlock('item_detail_intro');
            $this->tpl->setVariable('ITEM_DETAIL_INTRO_TXT', $this->item_detail_links_intro);
            $this->tpl->parseCurrentBlock();
        }
 
        foreach ($this->item_detail_links as $info) {
            $this->tpl->setCurrentBlock('item_detail_link');
            $this->tpl->setVariable('ITEM_DETAIL_LINK_TARGET', $info['target']);
            $this->tpl->setVariable('ITEM_DETAIL_LINK_DESC', $info['desc']);
            $this->tpl->setVariable('ITEM_DETAIL_LINK_HREF', $info['link']);
            $this->tpl->setVariable('ITEM_DETAIL_LINK_NAME', $info['name']);
            $this->tpl->parseCurrentBlock();
        }
        $this->tpl->setCurrentBlock('item_detail_links');
        $this->tpl->parseCurrentBlock();
    }
    public function setTitle(string $title): void
    {
        $this->title = $this->refinery->encode()->htmlSpecialCharsAsEntities()->transform(
            $title
        );
    }
 
    public function getTitle(): string
    {
        return $this->title;
    }
 
    public function setDescription(string $description): void
    {
        $this->description = $this->refinery->encode()->htmlSpecialCharsAsEntities()->transform(
            $description
        );
    }
 
    public function getDescription(): string
    {
        return $this->description;
    }
 
    public function setSearchFragment(string $text): void
    {
        $this->search_fragment = $text;
    }
 
    public function getSearchFragment(): string
    {
        return $this->search_fragment;
    }
 
    public function setSeparateCommands(bool $val): void
    {
        $this->separate_commands = $val;
    }
 
    public function getSeparateCommands(): bool
    {
        return $this->separate_commands;
    }
 
    public function getCommandId(): int
    {
        return $this->ref_id;
    }
 
    public function setAdditionalInformation(?string $val): void
    {
        $this->additional_information = $val;
    }
 
    public function getAdditionalInformation(): ?string
    {
        return $this->additional_information;
    }
 
    public function setDetailsLevel(int $level): void
    {
        $this->details_level = $level;
    }
 
    public function getDetailsLevel(): int
    {
        return $this->details_level;
    }
 
    public function enableRepositoryTransfer(bool $value): void
    {
        $this->repository_transfer_enabled = $value;
    }
 
    public function restrictToGoto(bool $value): void
    {
        $this->restrict_to_goto = $value;
    }
 
    public function getDefaultCommand(): array
    {
        return $this->default_command;
    }
 
    public function checkCommandAccess(
        string $permission,
        string $cmd,
        int $ref_id,
        string $type,
        ?int $obj_id = null
    ): bool {
        // e.g: sub items should not be readable since their parent session is readonly.
        if ($permission != 'visible' and $this->isVisibleOnlyForced()) {
            return false;
        }
 
        $cache_prefix = null;
        if ($this->context == self::CONTEXT_WORKSPACE || $this->context == self::CONTEXT_WORKSPACE_SHARING) {
            $cache_prefix = 'wsp';
            if (!isset($this->ws_access)) {
                $this->ws_access = new ilWorkspaceAccessHandler();
            }
        }
 
        if (isset($this->access_cache[$permission]['-' . $cmd][$cache_prefix . $ref_id])) {
            return $this->access_cache[$permission]['-' . $cmd][$cache_prefix . $ref_id];
        }
 
        if ($this->context == self::CONTEXT_REPOSITORY || $this->context == self::CONTEXT_SEARCH) {
            $access = $this->access->checkAccess($permission, $cmd, $ref_id, $type, (int) $obj_id);
            if ($this->access->getPreventCachingLastResult()) {
                $this->prevent_access_caching = true;
            }
        } else {
            $access = $this->ws_access->checkAccess($permission, $cmd, $ref_id, $type);
        }
 
        $this->access_cache[$permission]['-' . $cmd][$cache_prefix . $ref_id] = $access;
        return $access;
    }
 
    public function initItem(
        int $ref_id,
        int $obj_id,
        string $type,
        string $title = '',
        string $description = ''
    ): void {
        $this->access_cache = [];
        $this->ref_id = $ref_id;
        $this->obj_id = $obj_id;
        $this->object_properties = $this->object_dic['properties.aggregator']->getFor($obj_id);
        $this->setTitle($title);
        $this->setDescription($description);
 
        // checks, whether any admin commands are included in the output
        $this->adm_commands_included = false;
        $this->prevent_access_caching = false;
 
        // prepare ajax calls
        if ($this->context == self::CONTEXT_REPOSITORY) {
            $node_type = ilCommonActionDispatcherGUI::TYPE_REPOSITORY;
        } else {
            $node_type = ilCommonActionDispatcherGUI::TYPE_WORKSPACE;
        }
        $this->setAjaxHash(ilCommonActionDispatcherGUI::buildAjaxHash($node_type, $ref_id, $type, $obj_id));
    }
 
    public function setConditionTarget(int $ref_id, int $obj_id, string $target_type): void
    {
        $this->condition_target = [
            'ref_id' => $ref_id,
            'obj_id' => $obj_id,
            'target_type' => $target_type
        ];
    }
 
    public function resetConditionTarget(): void
    {
        $this->condition_target = [];
    }
 
    public function disableTitleLink(bool $status): void
    {
        $this->title_link_disabled = $status;
    }
 
    public function setDefaultCommandParameters(array $params): void
    {
        $this->default_command_params = $params;
    }
 
    public function createDefaultCommand(array $command): array
    {
        if ($this->static_link_enabled and !$this->default_command_params) {
            if ($link = ilLink::_getStaticLink($this->ref_id, $this->type, false)) {
                $command['link'] = $link;
                $command['frame'] = '_top';
            }
        }
        if ($this->default_command_params) {
            $params = [];
            foreach ($this->default_command_params as $name => $value) {
                $params[] = $name . '=' . $value;
            }
            $params = implode('&', $params);
 
            if (!stristr($command['link'], '?')) {
                $command['link'] .= '?' . $params;
            } else {
                $command['link'] .= '&' . $params;
            }
        }
        return $command;
    }
 
    public function getCommandLink(string $cmd): string
    {
        if ($this->context == self::CONTEXT_REPOSITORY || $this->context == self::CONTEXT_SEARCH) {
            // BEGIN WebDAV Get mount webfolder link.
            global $DIC;
            $webdav = $DIC[ILIAS\WebDAV\Environment::class];
            if ($cmd == 'mount_webfolder' && $webdav->isActive()) {
                return $webdav->getUriToMountInstructionModalByRef($this->ref_id);
            }
            // END WebDAV Get mount webfolder link.
 
            $this->ctrl->setParameterByClass('ilrepositorygui', 'ref_id', $this->getCommandId());
            $cmd_link = $this->ctrl->getLinkTargetByClass('ilrepositorygui', $cmd);
            $this->ctrl->setParameterByClass('ilrepositorygui', 'ref_id', $this->requested_ref_id);
            return $cmd_link;
        }
 
        $this->ctrl->setParameterByClass($this->gui_class_name, 'ref_id', '');
        $this->ctrl->setParameterByClass($this->gui_class_name, 'wsp_id', $this->ref_id);
        return $this->ctrl->getLinkTargetByClass($this->gui_class_name, $cmd);
    }
 
    public function getCommandFrame(string $cmd): string
    {
        return '';
    }
 
    public function getCommandImage(string $cmd): string
    {
        return '';
    }
 
    public function getProperties(): array
    {
        $props = [];
 
        // #8280: WebDav is only supported in repository
        if ($this->context == self::CONTEXT_REPOSITORY) {
            // add centralized offline status
            if (ilObject::lookupOfflineStatus($this->obj_id)) {
                $props[] =
                    [
                        'alert' => true,
                        'property' => $this->lng->txt('status'),
                        'value' => $this->lng->txt('offline')
                    ];
            }
        }
 
        return $props;
    }
 
    public function addCustomProperty(
        string $property = '',
        string $value = '',
        bool $alert = false,
        bool $newline = false
    ): void {
        $this->cust_prop[] = [
            'property' => $property,
            'value' => $value,
            'alert' => $alert,
            'newline' => $newline
        ];
    }
 
    public function getCustomProperties(array $prop): array
    {
        if (is_array($this->cust_prop)) {
            foreach ($this->cust_prop as $property) {
                $prop[] = $property;
            }
        }
        return $prop;
    }
 
    public function getAlertProperties(): array
    {
        $alert = [];
        foreach ($this->getProperties() as $prop) {
            if (isset($prop['alert']) && $prop['alert'] == true) {
                $alert[] = $prop;
            }
        }
        return $alert;
    }
 
    public function getNoticeProperties(): array
    {
        $this->notice_prop = [];
        if ($infos = $this->ldap_mapping->getInfoStrings($this->obj_id, true)) {
            foreach ($infos as $info) {
                $this->notice_prop[] = ['value' => $info];
            }
        }
        return $this->notice_prop;
    }
 
    public function addCustomCommand(string $link, string $lang_var, string $frame = '', string $onclick = ''): void
    {
        $this->cust_commands[] = [
            'link' => $link,
            'lang_var' => $lang_var,
            'frame' => $frame,
            'onclick' => $onclick
        ];
    }
 
    public function addCustomCommandButton(
        Button $button,
        ?Modal $triggeredModal = null
    ): void {
        $this->cust_commands[] = $button;
        if ($triggeredModal !== null) {
            $this->cust_modals[] = $triggeredModal;
        }
    }
 
    public function forceVisibleOnly(bool $stat): void
    {
        $this->force_visible_only = $stat;
    }
 
    public function isVisibleOnlyForced(): bool
    {
        return $this->force_visible_only;
    }
 
    public function getCommands(): array
    {
        $ref_commands = [];
        foreach ($this->commands as $command) {
            $permission = $command['permission'];
            $cmd = $command['cmd'];
            $lang_var = $command['lang_var'] ?? '';
            $txt = '';
            $info_object = null;
            $cmd_link = '';
            $cmd_frame = '';
            $cmd_image = '';
            $access_granted = false;
 
            if (isset($command['txt'])) {
                $txt = $command['txt'];
            }
 
            // Suppress commands that don't make sense for anonymous users
            if (
                $this->user->getId() == ANONYMOUS_USER_ID &&
                (isset($command['enable_anonymous']) && $command['enable_anonymous'] == 'false')
            ) {
                continue;
            }
 
            // all access checking should be made within $this->access and
            // the checkAccess of the ilObj...Access classes
            // $access = $this->access->checkAccess($permission, $cmd, $this->ref_id, $this->type);
            $access = $this->checkCommandAccess($permission, $cmd, $this->ref_id, $this->type);
 
            if ($access) {
                $access_granted = true;
                $cmd_link = $this->getCommandLink($command['cmd']);
                $cmd_frame = $this->getCommandFrame($command['cmd']);
                $cmd_image = $this->getCommandImage($command['cmd']);
            } else {
                $info_object = $this->access->getInfo();
            }
 
            if (!isset($command['default'])) {
                $command['default'] = '';
            }
            $ref_commands[] = [
                'permission' => $permission,
                'cmd' => $cmd,
                'link' => $cmd_link,
                'frame' => $cmd_frame,
                'lang_var' => $lang_var,
                'txt' => $txt,
                'granted' => $access_granted,
                'access_info' => $info_object,
                'img' => $cmd_image,
                'default' => $command['default']
            ];
        }
 
        return $ref_commands;
    }
 
    public function getIconImageType(): string
    {
        return $this->type;
    }
 
    public function insertTitle(): void
    {
        if ($this->restrict_to_goto) {
            $this->default_command = [
                'frame' => '',
                'link' => $this->buildGotoLink()
            ];
        }
        // begin-patch lok
        if (
            !$this->default_command ||
            (!$this->getCommandsStatus() && !$this->restrict_to_goto) ||
            $this->title_link_disabled
        ) {
            // end-patch lok
            $this->tpl->setCurrentBlock('item_title');
            $this->tpl->setVariable('TXT_TITLE', $this->getTitle());
        } else {
            $this->default_command['link'] = $this->modifyTitleLink($this->default_command['link']);
 
            list($this->default_command['link'], $this->default_command['frame']) =
                $this->modifySAHSlaunch($this->default_command['link'], $this->default_command['frame']);
 
            if ($this->default_command['frame'] != '') {
                $this->tpl->setCurrentBlock('title_linked_frame');
                $this->tpl->setVariable('TARGET_TITLE_LINKED', $this->default_command['frame']);
                $this->tpl->parseCurrentBlock();
            }
 
            // workaround for repository frameset
            $this->default_command['link'] = $this->appendRepositoryFrameParameter($this->default_command['link']);
 
            // the default command is linked with the title
            $this->tpl->setCurrentBlock('item_title_linked');
            $this->tpl->setVariable('TXT_TITLE_LINKED', $this->getTitle());
            $this->tpl->setVariable('HREF_TITLE_LINKED', $this->default_command['link']);
 
            // New Preview Implementation, File-Objects only
            if ($this->type === 'file') {
                $preview = new ilObjFilePreviewRendererGUI($this->obj_id);
                if ($preview->has()) {
                    $this->tpl->setVariable('PREVIEW_GLYPH', $preview->getRenderedTriggerComponents());
                    $this->tpl->parseCurrentBlock();
                }
            }
        }
        $this->tpl->parseCurrentBlock();
 
        if ($this->bold_title == true) {
            $this->tpl->touchBlock('bold_title_start');
            $this->tpl->touchBlock('bold_title_end');
        }
    }
 
    protected function buildGotoLink(): ?string
    {
        switch ($this->context) {
            case self::CONTEXT_WORKSPACE_SHARING:
                return ilWorkspaceAccessHandler::getGotoLink($this->ref_id, $this->obj_id);
 
            default:
                // not implemented yet
                break;
        }
        return null;
    }
 
    public function insertSubstitutions(): void
    {
        $fields_shown = false;
        foreach ($this->substitutions->getParsedSubstitutions($this->ref_id, $this->obj_id) as $data) {
            if ($data['bold']) {
                $data['name'] = '<strong>' . $data['name'] . '</strong>';
                $data['value'] = '<strong>' . $data['value'] . '</strong>';
            }
            $this->tpl->touchBlock('std_prop');
            $this->tpl->setCurrentBlock('item_property');
            if ($data['show_field']) {
                $this->tpl->setVariable('TXT_PROP', $data['name']);
            }
            $this->tpl->setVariable('VAL_PROP', $data['value']);
            $this->tpl->parseCurrentBlock();
 
            if ($data['newline']) {
                $this->tpl->touchBlock('newline_prop');
            }
            $fields_shown = false;
        }
    }
 
    public function insertDescription(): void
    {
        if ($this->getSubstitutionStatus()) {
            $this->insertSubstitutions();
            if (!$this->substitutions->isDescriptionEnabled()) {
                return;
            }
        }
 
        $this->tpl->setCurrentBlock('item_description');
        $this->tpl->setVariable('TXT_DESC', $this->getDescription());
        $this->tpl->parseCurrentBlock();
    }
 
    public function insertSearchFragment(): void
    {
        if (strlen($this->getSearchFragment())) {
            $this->tpl->setCurrentBlock('search_fragment');
            $this->tpl->setVariable('TXT_SEARCH_FRAGMENT', $this->getSearchFragment() . ' ...');
            $this->tpl->parseCurrentBlock();
        }
    }
 
    public function setMode(string $mode): void
    {
        $this->mode = $mode;
    }
 
    public function getMode(): string
    {
        return $this->mode;
    }
 
    public function setConditionDepth(int $depth): void
    {
        $this->condition_depth = $depth;
    }
 
    public function isMode(string $mode): bool
    {
        return $mode === $this->mode;
    }
 
    public function determineProperties(): array
    {
        $props = $this->getCustomProperties(
            $this->getProperties()
        );
 
        if ($this->context != self::CONTEXT_WORKSPACE && $this->context != self::CONTEXT_WORKSPACE_SHARING) {
            // add learning progress custom property
            $lp = ilLPStatus::getListGUIStatus($this->obj_id);
            if ($lp) {
                $props[] = [
                    'alert' => false,
                    'property' => $this->lng->txt('learning_progress'),
                    'value' => $lp,
                    'newline' => true
                ];
            }
 
            // add no item access note in public section
            // for items that are visible but not readable
            if ($this->user->getId() === ANONYMOUS_USER_ID) {
                if (!$this->access->checkAccess('read', '', $this->ref_id, $this->type, $this->obj_id)) {
                    $props[] = [
                        'alert' => true,
                        'value' => $this->lng->txt('no_access_item_public'),
                        'newline' => true
                    ];
                }
            }
        }
 
        // reference objects have translated ids, revert to originals
        $note_ref_id = $this->ref_id;
        $note_obj_id = $this->obj_id;
        if ($this->reference_ref_id) {
            $note_ref_id = $this->reference_ref_id;
            $note_obj_id = $this->reference_obj_id;
        }
        $redraw_js = 'il.Object.redrawListItem(' . $note_ref_id . ');';
 
        // add common properties (comments, notes, tags)
        if (
            (
                (
                    isset(self::$cnt_notes[$note_obj_id][Note::PRIVATE]) &&
                    self::$cnt_notes[$note_obj_id][Note::PRIVATE] > 0
                ) || (
                    isset(self::$cnt_notes[$note_obj_id][Note::PUBLIC]) &&
                    self::$cnt_notes[$note_obj_id][Note::PUBLIC] > 0
                ) || (
                    isset(self::$cnt_tags[$note_obj_id]) && self::$cnt_tags[$note_obj_id] > 0
                ) || (
                    isset(self::$tags[$note_obj_id]) && is_array(self::$tags[$note_obj_id])
                )
            ) && ($this->user->getId() !== ANONYMOUS_USER_ID)
        ) {
            $nl = true;
            $cnt_comments = self::$cnt_notes[$note_obj_id][Note::PUBLIC] ?? 0;
            if ($this->isCommentsActivated($this->type, $this->ref_id, $this->obj_id, false, false)
                && $cnt_comments > 0) {
                $props[] = [
                    'alert' => false,
                    'property' => $this->lng->txt('notes_comments'),
                    'value' =>
                        '<a href="#" onclick="return ' .
                        ilNoteGUI::getListCommentsJSCall($this->ajax_hash, $redraw_js) . '">' .
                        self::$cnt_notes[$note_obj_id][Note::PUBLIC] . '</a>',
                    'newline' => $nl
                ];
                $nl = false;
            }
 
            $cnt_notes = self::$cnt_notes[$note_obj_id][Note::PRIVATE] ?? 0;
            if ($this->notes_enabled && $cnt_notes > 0) {
                $props[] = [
                    'alert' => false,
                    'property' => $this->lng->txt('notes'),
                    'value' =>
                        '<a href="#" onclick="return ' .
                        ilNoteGUI::getListNotesJSCall($this->ajax_hash, $redraw_js) . '">' .
                        self::$cnt_notes[$note_obj_id][Note::PRIVATE] . '</a>',
                    'newline' => $nl
                ];
                $nl = false;
            }
            $cnt_tags = self::$cnt_tags[$note_obj_id] ?? 0;
            if ($this->tags_enabled && ($cnt_tags > 0 || isset(self::$tags[$note_obj_id]))) {
                $tags_set = new ilSetting('tags');
                if ($tags_set->get('enable')) {
                    $tags_url = ilTaggingGUI::getListTagsJSCall($this->ajax_hash, $redraw_js);
 
                    // list object tags
                    if (isset(self::$tags[$note_obj_id])) {
                        $tags_tmp = [];
                        foreach (self::$tags[$note_obj_id] as $tag => $is_tag_owner) {
                            if ($is_tag_owner) {
                                $tags_tmp[] = '<a class="ilTag ilTagRelHigh" href="#" onclick="return ' .
                                    $tags_url . '">' . $tag . '</a>';
                            } else {
                                $tags_tmp[] = '<span class="ilTag ilTagRelMiddle">' . $tag . '</span>';
                            }
                        }
                        $tags_value = implode(' ', $tags_tmp);
                        $nl = true;
                        $prop_text = '';
                    } // tags counter
                    else {
                        $tags_value = '<a href="#" onclick="return ' . $tags_url . '">' .
                            self::$cnt_tags[$note_obj_id] . '</a>';
                        $prop_text = $this->lng->txt('tagging_tags');
                    }
                    $props[] = [
                        'alert' => false,
                        'property' => $prop_text,
                        'value' => $tags_value,
                        'newline' => $nl
                    ];
                }
            }
        }
 
        if (!isset($props)) {
            return [];
        }
 
        return $props;
    }
 
    public function insertProperties(): void
    {
        $props = $this->determineProperties();
        $cnt = 1;
        if (is_array($props) && count($props) > 0) {
            foreach ($props as $prop) {
                if ($cnt > 1) {
                    $this->tpl->touchBlock('separator_prop');
                }
 
                if (isset($prop['alert']) && $prop['alert'] == true) {
                    $this->tpl->touchBlock('alert_prop');
                } else {
                    $this->tpl->touchBlock('std_prop');
                }
 
                if (isset($prop['newline']) && $prop['newline'] == true && $cnt > 1) {
                    $this->tpl->touchBlock('newline_prop');
                }
 
                //BEGIN WebDAV: Support hidden property names.
                if (
                    isset($prop['property']) &&
                    (($prop['propertyNameVisible'] ?? null) !== false) &&
                    $prop['property'] != ''
                ) {
                    //END WebDAV: Support hidden property names.
                    $this->tpl->setCurrentBlock('prop_name');
                    $this->tpl->setVariable('TXT_PROP', $prop['property']);
                    $this->tpl->parseCurrentBlock();
                }
 
                $this->tpl->setCurrentBlock('item_property');
                //BEGIN WebDAV: Support links in property values.
                if (isset($prop['link']) && $prop['link']) {
                    $this->tpl->setVariable('LINK_PROP', $prop['link']);
                    $this->tpl->setVariable('LINK_VAL_PROP', $prop['value']);
                } else {
                    $this->tpl->setVariable('VAL_PROP', $prop['value']);
                }
                //END WebDAV: Support links in property values.
                $this->tpl->parseCurrentBlock();
 
                $cnt++;
            }
            $this->tpl->setCurrentBlock('item_properties');
            $this->tpl->parseCurrentBlock();
        }
    }
 
    public function insertNoticeProperties(): void
    {
        $this->getNoticeProperties();
        foreach ($this->notice_prop as $property) {
            $this->tpl->setCurrentBlock('notice_item');
            $this->tpl->setVariable('NOTICE_ITEM_VALUE', $property['value']);
            $this->tpl->parseCurrentBlock();
        }
        $this->tpl->setCurrentBlock('notice_property');
        $this->tpl->parseCurrentBlock();
    }
 
    protected function parseConditions(int $toggle_id, array $conditions, bool $obligatory = true): bool
    {
        $num_required = ilConditionHandler::calculateEffectiveRequiredTriggers($this->ref_id, $this->obj_id);
        $num_optional_required =
            $num_required -
            count($conditions) +
            count(ilConditionHandler::getEffectiveOptionalConditionsOfTarget($this->ref_id, $this->obj_id))
        ;
 
        // Check if all conditions are fulfilled
        $visible_conditions = [];
        $passed_optional = 0;
        foreach ($conditions as $condition) {
            if ($obligatory && !$condition['obligatory']) {
                continue;
            }
            if (!$obligatory && $condition['obligatory']) {
                continue;
            }
 
            if ($this->tree->isDeleted($condition['trigger_ref_id'])) {
                continue;
            }
 
            $ok = ilConditionHandler::_checkCondition($condition) && !ilMemberViewSettings::getInstance()->isActive();
 
            if (!$ok) {
                $visible_conditions[] = $condition['id'];
            }
 
            if (!$obligatory && $ok) {
                ++$passed_optional;
                // optional passed
                if ($passed_optional >= $num_optional_required) {
                    return true;
                }
            }
        }
 
        $missing_cond_exist = false;
        foreach ($conditions as $condition) {
            if (!in_array($condition['id'], $visible_conditions)) {
                continue;
            }
 
            $cond_txt = ilConditionHandlerGUI::translateOperator($condition['trigger_obj_id'], $condition['operator'], $condition['value']);
 
            // display trigger item
            $class = $this->obj_definition->getClassName($condition['trigger_type']);
            $location = $this->obj_definition->getLocation($condition['trigger_type']);
            if ($class == '' && $location == '') {
                continue;
            }
            $missing_cond_exist = true;
 
            $full_class = 'ilObj' . $class . 'ListGUI';
            $item_list_gui = new $full_class($this->context);
            $item_list_gui->setMode(self::IL_LIST_AS_TRIGGER);
            $item_list_gui->enablePath(false);
            $item_list_gui->enableIcon(true);
            $item_list_gui->setConditionDepth($this->condition_depth + 1);
            $item_list_gui->setParentRefId($this->ref_id);
            $item_list_gui->addCustomProperty($this->lng->txt('precondition_required_itemlist'), $cond_txt, false, true);
            $item_list_gui->enableCommands($this->commands_enabled, $this->std_cmd_only);
            $item_list_gui->enableProperties($this->properties_enabled);
 
            $trigger_html = $item_list_gui->getListItemHTML(
                $condition['trigger_ref_id'],
                $condition['trigger_obj_id'],
                ilObject::_lookupTitle($condition['trigger_obj_id']),
                ''
            );
            $this->tpl->setCurrentBlock('precondition');
            if ($trigger_html == '') {
                $trigger_html = $this->lng->txt('precondition_not_accessible');
            }
            $this->tpl->setVariable('TXT_CONDITION', trim($cond_txt));
            $this->tpl->setVariable('TRIGGER_ITEM', $trigger_html);
            $this->tpl->parseCurrentBlock();
        }
 
        if ($missing_cond_exist && $obligatory) {
            $this->tpl->setCurrentBlock('preconditions');
            $this->tpl->setVariable('CONDITION_TOGGLE_ID', '_obl_' . $toggle_id);
            $this->tpl->setVariable('TXT_PRECONDITIONS', $this->lng->txt('preconditions_obligatory_hint'));
            $this->tpl->parseCurrentBlock();
        } elseif ($missing_cond_exist && !$obligatory) {
            $this->tpl->setCurrentBlock('preconditions');
            $this->tpl->setVariable('CONDITION_TOGGLE_ID', '_opt_' . $toggle_id);
            $this->tpl->setVariable(
                'TXT_PRECONDITIONS',
                sprintf(
                    $this->lng->txt('preconditions_optional_hint'),
                    $num_optional_required - $passed_optional
                )
            );
            $this->tpl->parseCurrentBlock();
        }
 
        return !$missing_cond_exist;
    }
 
    public function insertPreconditions(): void
    {
        // do not show multi level conditions (messes up layout)
        if ($this->condition_depth > 0) {
            return;
        }
 
        if ($this->context == self::CONTEXT_WORKSPACE) {
            return;
        }
 
        if (isset($this->condition_target) && is_array($this->condition_target)
            && count($this->condition_target) > 0) {
            $conditions = ilConditionHandler::_getEffectiveConditionsOfTarget(
                (int) $this->condition_target['ref_id'],
                (int) $this->condition_target['obj_id'],
                $this->condition_target['target_type'] ?? ''
            );
        } else {
            $conditions = ilConditionHandler::_getEffectiveConditionsOfTarget($this->ref_id, $this->obj_id);
        }
 
        if (sizeof($conditions)) {
            for ($i = 0; $i < count($conditions); $i++) {
                $conditions[$i]['title'] = ilObject::_lookupTitle($conditions[$i]['trigger_obj_id']);
            }
            $conditions = ilArrayUtil::sortArray($conditions, 'title', 'DESC');
 
            ++self::$js_unique_id;
            // Show obligatory and optional preconditions seperated
            $all_done_obl = $this->parseConditions(self::$js_unique_id, $conditions);
            $all_done_opt = $this->parseConditions(self::$js_unique_id, $conditions, false);
 
            if (!$all_done_obl || !$all_done_opt) {
                $this->tpl->setCurrentBlock('preconditions_toggle');
                $this->tpl->setVariable('PRECONDITION_TOGGLE_INTRO', $this->lng->txt('precondition_toggle'));
                $this->tpl->setVariable('PRECONDITION_TOGGLE_TRIGGER', $this->lng->txt('show'));
                $this->tpl->setVariable('PRECONDITION_TOGGLE_ID', self::$js_unique_id);
                $this->tpl->setVariable('TXT_PRECONDITION_SHOW', $this->lng->txt('show'));
                $this->tpl->setVariable('TXT_PRECONDITION_HIDE', $this->lng->txt('hide'));
                $this->tpl->parseCurrentBlock();
            }
        }
    }
 
    public function insertCommand(
        string $href,
        string $text,
        string $frame = '',
        string $img = '',
        string $cmd = '',
        string $onclick = ''
    ): void {
        // #11099
        $checksum = md5($href . $text);
        if ($href !== '#' && in_array($checksum, $this->prevent_duplicate_commands)) {
            return;
        }
 
        if ($href !== '#') {
            $this->prevent_duplicate_commands[] = $checksum;
        }
 
        if ($cmd === 'mount_webfolder') {
            $onclick = "triggerWebDAVModal('$href')";
            $href = '#';
            ModalGUI::maybeRenderWebDAVModalInGlobalTpl();
        }
 
        $action = $this->ui->factory()
            ->button()
            ->shy($text, $href);
 
        if ($frame !== '') {
            $action = $this->ui->factory()->link()->standard($text, $href)->withOpenInNewViewport(true);
        }
 
        if ($onclick !== '') {
            $action = $action->withAdditionalOnLoadCode(function ($id) use ($onclick): string {
                return "$('#$id').click(function(){" . $onclick . ';});';
            });
        }
 
 
 
        $this->current_actions[] = $action;
    }
 
    public function insertDeleteCommand(): void
    {
        if ($this->std_cmd_only) {
            return;
        }
 
        if (is_object($this->getContainerObject()) and
            $this->getContainerObject() instanceof ilAdministrationCommandHandling) {
            if ($this->checkCommandAccess('delete', '', $this->ref_id, $this->type)) {
                $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', $this->getCommandId());
                $cmd_link = $this->ctrl->getLinkTarget($this->getContainerObject(), 'delete');
                $this->insertCommand($cmd_link, $this->lng->txt('delete'));
                $this->adm_commands_included = true;
            }
            return;
        }
 
        if ($this->checkCommandAccess('delete', '', $this->ref_id, $this->type)) {
            $this->ctrl->setParameter(
                $this->container_obj,
                'ref_id',
                $this->container_obj->getObject()->getRefId()
            );
            $this->ctrl->setParameter($this->container_obj, 'item_ref_id', $this->getCommandId());
            $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'delete');
            $this->insertCommand($cmd_link, $this->lng->txt('delete'));
            $this->adm_commands_included = true;
        }
    }
 
    public function insertLinkCommand(): void
    {
        $objDefinition = $this->obj_definition;
 
        if ($this->std_cmd_only) {
            return;
        }
 
        // #17307
        if (
            !$this->checkCommandAccess('delete', '', $this->ref_id, $this->type) ||
            !$objDefinition->allowLink($this->type)
        ) {
            return;
        }
 
        // BEGIN PATCH Lucene search
        if ($this->getContainerObject() instanceof ilAdministrationCommandHandling) {
            $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', $this->getCommandId());
            $cmd_link = $this->ctrl->getLinkTarget($this->getContainerObject(), 'link');
            $this->insertCommand($cmd_link, $this->lng->txt('link'));
            $this->adm_commands_included = true;
            return;
        }
        // END PATCH Lucene Search
 
        // if the permission is changed here, it  has
        // also to be changed in ilContainerGUI, admin command check
        $this->ctrl->setParameter(
            $this->container_obj,
            'ref_id',
            $this->container_obj->getObject()->getRefId()
        );
        $this->ctrl->setParameter($this->container_obj, 'item_ref_id', $this->getCommandId());
        $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'link');
        $this->insertCommand($cmd_link, $this->lng->txt('link'));
        $this->adm_commands_included = true;
    }
 
    public function insertCutCommand(bool $to_repository = false): void
    {
        if ($this->std_cmd_only) {
            return;
        }
        // BEGIN PATCH Lucene search
        if (
            $this->getContainerObject() instanceof ilAdministrationCommandHandling
        ) {
            if ($this->checkCommandAccess('delete', '', $this->ref_id, $this->type)) {
                $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', $this->getCommandId());
                $cmd_link = $this->ctrl->getLinkTarget($this->getContainerObject(), 'cut');
                $this->insertCommand($cmd_link, $this->lng->txt('move'));
                $this->adm_commands_included = true;
            }
            return;
        }
        // END PATCH Lucene Search
 
        // if the permission is changed here, it  has
        // also to be changed in ilContainerContentGUI, determineAdminCommands
        if ($this->checkCommandAccess('delete', '', $this->ref_id, $this->type) && $this->container_obj->getObject()) {
            $this->ctrl->setParameter(
                $this->container_obj,
                'ref_id',
                $this->container_obj->getObject()->getRefId()
            );
            $this->ctrl->setParameter($this->container_obj, 'item_ref_id', $this->getCommandId());
 
            if (!$to_repository) {
                $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'cut');
                $this->insertCommand($cmd_link, $this->lng->txt('move'));
            } else {
                $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'cut_for_repository');
                $this->insertCommand($cmd_link, $this->lng->txt('wsp_move_to_repository'));
            }
 
            $this->adm_commands_included = true;
        }
    }
 
    public function insertCopyCommand(bool $to_repository = false): void
    {
        if ($this->std_cmd_only) {
            return;
        }
 
        if ($this->checkCommandAccess('copy', 'copy', $this->ref_id, $this->type) &&
            $this->obj_definition->allowCopy($this->type)) {
            if ($this->context != self::CONTEXT_WORKSPACE && $this->context != self::CONTEXT_WORKSPACE_SHARING) {
                $this->ctrl->setParameterByClass('ilobjectcopygui', 'source_id', $this->getCommandId());
                $cmd_copy = $this->ctrl->getLinkTargetByClass([get_class($this->container_obj), 'ilobjectcopygui'], 'initTargetSelection');
                $this->insertCommand($cmd_copy, $this->lng->txt('copy'));
            } else {
                $this->ctrl->setParameter(
                    $this->container_obj,
                    'ref_id',
                    $this->container_obj->getObject()->getRefId()
                );
                $this->ctrl->setParameter($this->container_obj, 'item_ref_id', $this->getCommandId());
 
                if (!$to_repository) {
                    $cmd_copy = $this->ctrl->getLinkTarget($this->container_obj, 'copy');
                    $this->insertCommand($cmd_copy, $this->lng->txt('copy'));
                } else {
                    $cmd_copy = $this->ctrl->getLinkTarget($this->container_obj, 'copy_to_repository');
                    $this->insertCommand($cmd_copy, $this->lng->txt('wsp_copy_to_repository'));
                }
            }
 
            $this->adm_commands_included = true;
        }
    }
 
    public function insertPasteCommand(): void
    {
        if ($this->std_cmd_only) {
            return;
        }
 
        if (!$this->obj_definition->isContainer(ilObject::_lookupType($this->obj_id))) {
            return;
        }
 
        if (
            $this->getContainerObject() instanceof ilAdministrationCommandHandling &&
            $this->clipboard->hasEntries()
        ) {
            $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', $this->getCommandId());
            $cmd_link = $this->ctrl->getLinkTarget($this->getContainerObject(), 'paste');
            $this->insertCommand($cmd_link, $this->lng->txt('paste'));
            $this->adm_commands_included = true;
        }
    }
 
    public function insertSubscribeCommand(): void
    {
        if ($this->std_cmd_only
            || $this->user->getId() === ANONYMOUS_USER_ID
            || !$this->getContainerObject() instanceof ilDesktopItemHandling
            || $this->settings->get('rep_favourites', '0') !== '1') {
            return;
        }
 
        $type = ilObject::_lookupType(ilObject::_lookupObjId($this->getCommandId()));
 
        // #17467 - add ref_id to link (in repository only!)
        if (
            is_object($this->container_obj) &&
            !($this->container_obj instanceof ilAdministrationCommandHandling) &&
            method_exists($this->container_obj, 'getObject') &&
            is_object($this->container_obj->getObject())
        ) {
            $this->ctrl->setParameter(
                $this->container_obj,
                'ref_id',
                $this->container_obj->getObject()->getRefId()
            );
        }
        if ($this->getContainerObject() instanceof ilDesktopItemHandling) {
            $this->ctrl->setParameter($this->container_obj, 'type', $type);
            $this->ctrl->setParameter($this->container_obj, 'item_ref_id', $this->getCommandId());
 
            $this->lng->loadLanguageModule('dash');
            if (!$this->fav_manager->ifIsFavourite($this->user->getId(), $this->getCommandId())) {
                // Pass type and object ID to ilAccess to improve performance
                if ($this->checkCommandAccess('read', '', $this->ref_id, $this->type, $this->obj_id)) {
                    $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'addToDesk');
                    $this->insertCommand($cmd_link, $this->lng->txt('add_to_favourites'));
                }
            } else {
                $cmd_link = $this->ctrl->getLinkTarget($this->container_obj, 'removeFromDesk');
                $this->insertCommand($cmd_link, $this->lng->txt('remove_from_favourites'));
            }
 
            $this->ctrl->clearParameters($this->container_obj);
        }
    }
 
    public function insertInfoScreenCommand(): void
    {
        if ($this->std_cmd_only) {
            return;
        }
        $this->insertCommand(
            $this->getCommandLink('infoScreen'),
            $this->lng->txt('info_short'),
            $this->getCommandFrame('infoScreen'),
            ilUtil::getImagePath('standard/icon_info.svg')
        );
    }
 
    public function insertCommonSocialCommands(bool $header_actions = false): void
    {
        if ($this->std_cmd_only || $this->user->isAnonymous()) {
            return;
        }
 
        $this->lng->loadLanguageModule('notes');
        $this->lng->loadLanguageModule('tagging');
        $cmd_frame = $this->getCommandFrame('infoScreen');
 
        // reference objects have translated ids, revert to originals
        $note_ref_id = $this->ref_id;
        if ($this->reference_ref_id) {
            $note_ref_id = $this->reference_ref_id;
        }
 
        $js_updater = $header_actions
            ? 'il.Object.redrawActionHeader();'
            : 'il.Object.redrawListItem(' . $note_ref_id . ')';
 
        $comments_enabled = $this->isCommentsActivated($this->type, $this->ref_id, $this->obj_id, $header_actions);
        if ($comments_enabled) {
            $this->insertCommand(
                '#',
                $this->lng->txt('notes_comments'),
                $cmd_frame,
                '',
                '',
                ilNoteGUI::getListCommentsJSCall($this->ajax_hash, $js_updater)
            );
        }
 
        if ($this->notes_enabled) {
            $this->insertCommand(
                '#',
                $this->lng->txt('notes'),
                $cmd_frame,
                '',
                '',
                ilNoteGUI::getListNotesJSCall($this->ajax_hash, $js_updater)
            );
        }
 
        if ($this->tags_enabled) {
            $this->insertCommand(
                '#',
                $this->lng->txt('tagging_set_tag'),
                $cmd_frame,
                '',
                '',
                ilTaggingGUI::getListTagsJSCall($this->ajax_hash, $js_updater)
            );
        }
    }
 
    public function insertTimingsCommand(): void
    {
        if (
            $this->std_cmd_only || is_null($this->container_obj) ||
            !method_exists($this->container_obj, 'getObject') ||
            !is_object($this->container_obj->getObject())
        ) {
            return;
        }
 
        $parent_ref_id = $this->container_obj->getObject()->getRefId();
        $parent_type = $this->container_obj->getObject()->getType();
 
        // #18737
        if ($this->reference_ref_id) {
            $this->ctrl->setParameterByClass('ilconditionhandlergui', 'ref_id', $this->reference_ref_id);
        }
 
        if (
            $this->checkCommandAccess('write', '', $parent_ref_id, $parent_type) ||
            $this->checkCommandAccess('write', '', $this->ref_id, $this->type)
        ) {
            $this->ctrl->setParameterByClass(
                get_class($this->container_obj),
                'ref_id',
                $this->container_obj->getObject()->getRefId()
            );
            $this->ctrl->setParameterByClass(
                get_class($this->container_obj),
                'tl_id',
                $this->ref_id
            );
            $time_limit_link = $this->ctrl->getLinkTargetByClass(
                get_class($this->container_obj),
                'editAvailabilityPeriod'
            );
            $this->insertCommand($time_limit_link, $this->lng->txt('edit_availability_period'));
            $this->ctrl->clearParameterByClass(
                get_class($this->container_obj),
                'tl_id',
            );
            $this->ctrl->setParameterByClass(
                get_class($this->container_obj),
                'ref_id',
                $this->ref_id
            );
 
            $this->ctrl->setParameterByClass(
                'ilconditionhandlergui',
                'cadh',
                $this->ajax_hash
            );
            $this->ctrl->setParameterByClass(
                'ilconditionhandlergui',
                'parent_id',
                $parent_ref_id
            );
 
            $availbility_link = $this->ctrl->getLinkTargetByClass(
                [$this->gui_class_name, 'ilcommonactiondispatchergui', 'ilobjectactivationgui', 'ilconditionhandlergui'],
                'listConditions'
            );
 
            $this->insertCommand($availbility_link, $this->lng->txt('preconditions'));
        }
 
        if ($this->reference_ref_id) {
            $this->ctrl->setParameterByClass('ilconditionhandlergui', 'ref_id', $this->ref_id);
        }
    }
 
    private function populateCommands(
        bool $for_header
    ): void {
        $commands = $this->getCommands();
        if (!$this->getCommandsStatus() || $this->commandsNeedToBeHidden($for_header)) {
            foreach ($commands as $command) {
                if ($command['default'] === true) {
                    $this->default_command = $command['granted'] === true ? $this->createDefaultCommand($command) : [];
                }
                return;
            }
            return;
        }
 
        $this->ctrl->setParameterByClass($this->gui_class_name, 'ref_id', $this->ref_id);
 
        $this->current_actions = [];
        $this->default_command = [];
        $this->prevent_duplicate_commands = [];
 
        // we only allow the following commands inside the header actions
        $valid_header_commands = ['mount_webfolder'];
 
        foreach ($commands as $command) {
            if ($for_header && !in_array($command['cmd'], $valid_header_commands)
                || $command['granted'] === false) {
                continue;
            }
 
            if ($command['default'] !== true) {
                if (!$this->std_cmd_only) {
                    // workaround for repository frameset
                    $command['link'] =
                        $this->appendRepositoryFrameParameter($command['link']);
 
                    $cmd_link = $command['link'];
                    $txt = ($command['lang_var'] == '')
                        ? $command['txt']
                        : $this->lng->txt($command['lang_var']);
                    $this->insertCommand(
                        $cmd_link,
                        $txt,
                        $command['frame'],
                        $command['img'],
                        $command['cmd']
                    );
                }
            } else {
                $this->default_command = $this->createDefaultCommand($command);
            }
        }
 
        // custom commands
        if (is_array($this->cust_commands)) {
            foreach ($this->cust_commands as $command) {
                if ($command instanceof Button) {
                    $this->current_actions[] = $command;
                    continue;
                }
 
                $this->insertCommand(
                    $command['link'],
                    $this->lng->txt($command['lang_var']),
                    $command['frame'],
                    '',
                    $command['cmd'] ?? '',
                    $command['onclick']
                );
            }
        }
        $this->insertLPSettingsCommand();
 
        // info screen command
        if ($this->getInfoScreenStatus()) {
            $this->insertInfoScreenCommand();
        }
 
        $this->insertLPCommand();
 
        if (!$this->isMode(self::IL_LIST_AS_TRIGGER)) {
            // edit timings
            if ($this->timings_enabled) {
                $this->insertTimingsCommand();
            }
 
            // delete
            if ($this->delete_enabled) {
                $this->insertDeleteCommand();
            }
 
            // link
            if ($this->link_enabled) {
                $this->insertLinkCommand();
            }
 
            // cut
            if ($this->cut_enabled) {
                $this->insertCutCommand();
            }
 
            // copy
            if ($this->copy_enabled) {
                $this->insertCopyCommand();
            }
 
            // cut/copy from workspace to repository
            if ($this->repository_transfer_enabled) {
                $this->insertCutCommand(true);
                $this->insertCopyCommand(true);
            }
 
            // subscribe
            if ($this->subscribe_enabled) {
                $this->insertSubscribeCommand();
            }
 
            // multi download
            if ($this->multi_download_enabled && $for_header) {
                $this->insertMultiDownloadCommand();
            }
 
            // BEGIN PATCH Lucene search
            if ($this->cut_enabled or $this->link_enabled) {
                $this->insertPasteCommand();
            }
            // END PATCH Lucene Search
        }
 
        // common social commands (comment, notes, tags)
        if (!$this->isMode(self::IL_LIST_AS_TRIGGER)) {
            $this->insertCommonSocialCommands($for_header);
        }
    }
 
    // there is one case, where no action menu should be displayed:
    // public area, category, no info tab
    // todo: make this faster and remove type specific implementation if possible
    private function commandsNeedToBeHidden(
        bool $for_header
    ): bool {
        if (!$for_header
            && $this->user->getId() === ANONYMOUS_USER_ID && $this->checkInfoPageOnAsynchronousRendering()
            && $this->object_properties->getPropertyInfoTabVisibility()) {
            return true;
        }
        return false;
    }
 
    public function enableComments(bool $value, bool $enable_comments_settings = true): void
    {
        if ($this->settings->get('disable_comments')) {
            $value = false;
        }
 
        $this->comments_enabled = $value;
        $this->comments_settings_enabled = $enable_comments_settings;
    }
 
    public function enableNotes(bool $value): void
    {
        if ($this->settings->get('disable_notes')) {
            $value = false;
        }
 
        $this->notes_enabled = $value;
    }
 
    public function enableTags(bool $value): void
    {
        $tags_set = new ilSetting('tags');
        if (!$tags_set->get('enable')) {
            $value = false;
        }
        $this->tags_enabled = $value;
    }
 
    public function enableRating(
        bool $value,
        ?string $text = null,
        bool $categories = false,
        ?array $ctrl_path = null,
        bool $force_rate_parent = false
    ): void {
        $this->rating_enabled = $value;
 
        if ($this->rating_enabled) {
            $this->rating_categories_enabled = $categories;
            $this->rating_text = $text;
            $this->rating_ctrl_path = $ctrl_path;
            $this->force_rate_parent = $force_rate_parent;
        }
    }
 
    public function enableMultiDownload(bool $value): void
    {
        $folder_set = new ilSetting('fold');
        if (!$folder_set->get('enable_multi_download')) {
            $value = false;
        }
        $this->multi_download_enabled = $value;
    }
 
    public function insertMultiDownloadCommand(): void
    {
        if ($this->std_cmd_only) {
            return;
        }
 
        if (!$this->obj_definition->isContainer(ilObject::_lookupType($this->obj_id))) {
            return;
        }
 
        if ($this->getContainerObject() instanceof ilContainerGUI) {
            $this->ctrl->setParameter($this->getContainerObject(), 'type', '');
            $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', '');
            $this->ctrl->setParameter($this->getContainerObject(), 'active_node', '');
            // bugfix mantis 24559
            // undoing an erroneous change inside mantis 23516 by
            // adding 'Download Multiple Objects'-functionality for non-admins
            // as they don't have the possibility to use the multi-download-capability of the manage-tab
            $user_id = $this->user->getId();
            $hasAdminAccess = $this->access->checkAccessOfUser($user_id, 'crs_admin', $this->ctrl->getCmd(), $this->requested_ref_id);
            // to still prevent duplicate download functions for admins
            // the following if-else statement keeps the redirection for admins
            // while letting other course members access the original multi-download functionality
            if ($hasAdminAccess) {
                $cmd = ($this->requested_cmd == 'enableAdministrationPanel')
                    ? 'render'
                    : 'enableAdministrationPanel';
            } else {
                $cmd = ($this->requested_cmd == 'enableMultiDownload')
                    ? 'render'
                    : 'enableMultiDownload';
            }
            $cmd_link = $this->ctrl->getLinkTarget($this->getContainerObject(), $cmd);
            $this->insertCommand($cmd_link, $this->lng->txt('download_multiple_objects'));
        }
    }
 
    public function enableDownloadCheckbox(int $ref_id): void
    {
        // TODO: delegate to list object class!
        if (!$this->getContainerObject()->isActiveAdministrationPanel() || $this->clipboard->hasEntries()) {
            if (
                in_array($this->type, ['file', 'fold']) &&
                $this->access->checkAccess('read', '', $ref_id, $this->type)
            ) {
                $this->download_checkbox_state = self::DOWNLOAD_CHECKBOX_ENABLED;
            } else {
                $this->download_checkbox_state = self::DOWNLOAD_CHECKBOX_DISABLED;
            }
        } else {
            $this->download_checkbox_state = self::DOWNLOAD_CHECKBOX_NONE;
        }
    }
 
    public function getDownloadCheckboxState(): int
    {
        return $this->download_checkbox_state;
    }
 
    public static function prepareJsLinks(
        string $redraw_url,
        string $notes_url,
        string $tags_url,
        ?ilGlobalTemplateInterface $tpl = null
    ): void {
        global $DIC;
 
        if (is_null($tpl)) {
            $tpl = $DIC['tpl'];
        }
 
        //if ($notes_url) {
        $DIC->notes()->gui()->initJavascript($notes_url);
        //}
 
        if ($tags_url) {
            ilTaggingGUI::initJavascript($tags_url, $tpl);
        }
 
        if ($redraw_url) {
            $tpl->addOnLoadCode('il.Object.setRedrawAHUrl("' . $redraw_url . '");');
        }
    }
 
    public function setHeaderSubObject(?string $type, ?int $id): void
    {
        $this->sub_obj_type = $type;
        $this->sub_obj_id = (int) $id;
    }
 
    public function addHeaderIcon(
        string $id,
        string $img,
        ?string $tooltip = null,
        ?string $onclick = null,
        ?string $status_text = null,
        ?string $href = null
    ): void {
        $this->header_icons[$id] = [
            'img' => $img,
            'tooltip' => $tooltip,
            'onclick' => $onclick,
            'status_text' => $status_text,
            'href' => $href
        ];
    }
 
    public function addHeaderIconHTML(string $id, string $html): void
    {
        $this->header_icons[$id] = $html;
    }
 
    public function addHeaderGlyph(string $id, ILIAS\UI\Component\Symbol\Glyph\Glyph $glyph, $onclick = null): void
    {
        $this->header_icons[$id] = ['glyph' => $glyph, 'onclick' => $onclick];
    }
 
    protected function getHeaderGlyphShyButton(
        ILIAS\UI\Component\Symbol\Glyph\Glyph $glyph,
        string $onclick_js
    ): ILIAS\UI\Component\Button\Shy {
        return $this->ui->factory()->button()
            ->shy('', '')
            ->withSymbol($glyph)
            ->withAdditionalOnLoadCode(
                static function (string $id) use ($onclick_js): string {
                    return '$("#' . $id . '").on("click", function(event) {'
                        . $onclick_js
                        . ' return false; });';
                }
            );
    }
 
    public function setAjaxHash(string $hash): void
    {
        $this->ajax_hash = $hash;
    }
 
    public function getHeaderAction(?ilGlobalTemplateInterface $main_tpl = null): string
    {
        if ($main_tpl == null) {
            $main_tpl = $this->main_tpl;
        }
 
        $htpl = new ilTemplate('tpl.header_action.html', true, true, 'components/ILIAS/ILIASObject');
 
        $redraw_js = 'il.Object.redrawActionHeader();';
 
        // tags
        if ($this->tags_enabled) {
            $tags = ilTagging::getTagsForUserAndObject(
                $this->obj_id,
                ilObject::_lookupType($this->obj_id),
                0,
                '',
                $this->user->getId()
            );
            if (count($tags) > 0) {
                $this->lng->loadLanguageModule('tagging');
 
                $f = $this->ui->factory();
                $this->addHeaderGlyph(
                    'tags',
                    $f->symbol()->glyph()->tag()
                      ->withCounter($f->counter()->status(count($tags))),
                    ilTaggingGUI::getListTagsJSCall($this->ajax_hash, $redraw_js)
                );
            }
        }
 
        // notes and comments
        $comments_enabled = $this->isCommentsActivated($this->type, $this->ref_id, $this->obj_id, true, false);
        if ($this->notes_enabled || $comments_enabled) {
            $type = ($this->sub_obj_type == '') ? $this->type : $this->sub_obj_type;
            $context = $this->notes_service->data()->context($this->obj_id, $this->sub_obj_id, $type);
            $cnt[$this->obj_id][Note::PUBLIC] = $this->notes_service->domain()->getNrOfCommentsForContext($context);
            $cnt[$this->obj_id][Note::PRIVATE] = $this->notes_service->domain()->getNrOfNotesForContext($context);
            if (
                $this->notes_enabled &&
                isset($cnt[$this->obj_id][Note::PRIVATE]) &&
                $cnt[$this->obj_id][Note::PRIVATE] > 0
            ) {
                $f = $this->ui->factory();
                $this->addHeaderGlyph(
                    'notes',
                    $f->symbol()->glyph()->note()
                      ->withCounter($f->counter()->status((int) $cnt[$this->obj_id][Note::PRIVATE])),
                    ilNoteGUI::getListNotesJSCall($this->ajax_hash, $redraw_js)
                );
            }
 
            if (
                $comments_enabled &&
                isset($cnt[$this->obj_id][Note::PUBLIC]) &&
                $cnt[$this->obj_id][Note::PUBLIC] > 0
            ) {
                $this->lng->loadLanguageModule('notes');
                $f = $this->ui->factory();
                $this->addHeaderGlyph(
                    'comments',
                    $f->symbol()->glyph()->comment()
                      ->withCounter($f->counter()->status((int) $cnt[$this->obj_id][Note::PUBLIC])),
                    ilNoteGUI::getListCommentsJSCall($this->ajax_hash, $redraw_js)
                );
            }
        }
 
        // rating
        if ($this->rating_enabled) {
            $rating_gui = new ilRatingGUI();
            $rating_gui->enableCategories($this->rating_categories_enabled);
            // never rate sub objects from header action!
            $rating_gui->setObject($this->obj_id, $this->type);
            if ($this->rating_text) {
                $rating_gui->setYourRatingText($this->rating_text);
            }
 
            $ajax_hash = $this->force_rate_parent
                ? ilCommonActionDispatcherGUI::removeSubObjFromAjaxHash($this->ajax_hash)
                : $this->ajax_hash;
            $this->ctrl->setParameterByClass('ilRatingGUI', 'cadh', $ajax_hash);
            $this->ctrl->setParameterByClass('ilRatingGUI', 'rnsb', true);
            if ($this->rating_ctrl_path) {
                $rating_gui->setCtrlPath($this->rating_ctrl_path);
                $ajax_url = $this->ctrl->getFormActionByClass($this->rating_ctrl_path, 'saveRating', '', true);
            } else {
                $ajax_url = $this->ctrl->getFormActionByClass('ilRatingGUI', 'saveRating', '', true);
            }
            $main_tpl->addOnLoadCode('il.Object.setRatingUrl("' . $ajax_url . '");');
            $this->addHeaderIconHTML(
                'rating',
                $rating_gui->getHTML(
                    true,
                    $this->checkCommandAccess('read', '', $this->ref_id, $this->type),
                    'il.Object.saveRating(%rating%);'
                )
            );
        }
 
        if ($this->header_icons) {
            $chunks = [];
            foreach ($this->header_icons as $id => $attr) {
                $id = 'headp_' . $id;
 
                if (is_array($attr)) {
                    if (isset($attr['glyph']) && $attr['glyph']) {
                        $renderer = $this->ui->renderer();
                        if (!empty($attr['onclick'])) {
                            $html = $renderer->render(
                                $this->getHeaderGlyphShyButton($attr['glyph'], $attr['onclick'])
                            );
                        } else {
                            $html = '<span class="prop">'
                                . $renderer->render($attr['glyph'])
                                . '</span>';
                        }
                        $htpl->setCurrentBlock('prop_glyph');
                        $htpl->setVariable('GLYPH', $html);
                        $htpl->parseCurrentBlock();
                    } else {
                        if ($attr['onclick']) {
                            $htpl->setCurrentBlock('onclick');
                            $htpl->setVariable('PROP_ONCLICK', $attr['onclick']);
                            $htpl->parseCurrentBlock();
                        }
 
                        if ($attr['status_text']) {
                            $htpl->setCurrentBlock('status');
                            $htpl->setVariable('PROP_TXT', $attr['status_text']);
                            $htpl->parseCurrentBlock();
                        }
 
 
                        $htpl->setCurrentBlock('prop');
                        if ($attr['href'] || $attr['onclick']) {
                            $htpl->setVariable('TAG', 'a');
                        } else {
                            $htpl->setVariable('TAG', 'span');
                        }
                        $htpl->setVariable('PROP_ID', $id);
                        $htpl->setVariable('IMG_SRC', $attr['img']);
                        if ($attr['href'] != '') {
                            $htpl->setVariable('PROP_HREF', ' href="' . $attr['href'] . '" ');
                        }
 
                        if ($attr['tooltip']) {
                            $htpl->setVariable('IMG_ADDITIONAL', "alt=\"{$attr['tooltip']}\" title=\"{$attr['tooltip']}\"");
                        }
                        $htpl->parseCurrentBlock();
                    }
                } else {
                    $chunks[] = $attr;
                }
            }
 
            if (sizeof($chunks)) {
                $htpl->setVariable(
                    'PROP_CHUNKS',
                    implode('&nbsp;&nbsp;&nbsp;', $chunks) . '&nbsp;&nbsp;&nbsp;'
                );
            }
        }
 
        $this->setTitle(ilObject::_lookupTitle($this->obj_id));
        $dropdown_label = '<span class="hidden-xs">' .
                $this->lng->txt('actions') .
                '</span>';
        $dropdown = $this->getCommandsDropdown($dropdown_label, true);
        $htpl->setVariable(
            'ACTION_DROP_DOWN',
            $this->ui->renderer()->render($dropdown)
        );
 
        if ($this->cust_modals !== []) {
            $htpl->setVariable('TRIGGERED_MODALS', $this->ui->renderer()->render($this->cust_modals));
        }
 
        return $htpl->get();
    }
 
 
    public function appendRepositoryFrameParameter(string $link): string
    {
        // we should get rid of this nonsense with 4.4 (alex)
        $base_class = $this->request_wrapper->retrieve('baseClass', $this->refinery->kindlyTo()->string());
        if (
            (strtolower($base_class) != 'ilrepositorygui') &&
            is_int(strpos($link, 'baseClass=ilRepositoryGUI'))
        ) {
            if ($this->type != 'frm') {
                $link = ilUtil::appendUrlParameterString($link, 'rep_frame=1');
            }
        }
 
        return $link;
    }
 
    protected function modifyTitleLink(string $default_link): string
    {
        if ($this->default_command_params) {
            $params = [];
            foreach ($this->default_command_params as $name => $value) {
                $params[] = $name . '=' . $value;
            }
            $params = implode('&', $params);
 
 
            // #12370
            if (!stristr($default_link, '?')) {
                $default_link = ($default_link . '?' . $params);
            } else {
                $default_link = ($default_link . '&' . $params);
            }
        }
        return $default_link;
    }
 
    public function modifySAHSlaunch(string $link, string $target): array
    {
        if (strstr($link, ilSAHSPresentationGUI::class) === false) {
            return [$link, $target];
        }
 
        $sahs_obj = new ilObjSAHSLearningModule($this->ref_id);
        $om = $sahs_obj->getOpenMode();
        $width = $sahs_obj->getWidth();
        $height = $sahs_obj->getHeight();
        if (($om == 5 || $om == 1) && $width > 0 && $height > 0) {
            $om++;
        }
        if ($om !== 0 && !$this->http->agent()->isMobile()) {
            $this->default_command['frame'] = '';
            $link =
                'javascript:void(0); onclick=startSAHS(\'' .
                $link .
                '\',\'' .
                $target .
                '\',' .
                $om .
                ',' .
                $width .
                ',' .
                $height .
                ');'
            ;
        } else {
            $target = "ilContObj" . $this->ref_id;
        }
        return [$link, $target];
    }
 
    public function insertPath(): void
    {
        if ($this->getPathStatus() != false) {
            if (!$this->path_gui instanceof \ilPathGUI) {
                $path_gui = new \ilPathGUI();
            } else {
                $path_gui = $this->path_gui;
            }
 
            $path_gui->enableTextOnly(!$this->path_linked);
            $path_gui->setUseImages(false);
 
            $start_node = ROOT_FOLDER_ID;
            if ($this->path_start_node) {
                $start_node = $this->path_start_node;
            }
 
            $this->tpl->setCurrentBlock('path_item');
            $this->tpl->setVariable('PATH_ITEM', $path_gui->getPath($start_node, $this->ref_id));
            $this->tpl->parseCurrentBlock();
 
            $this->tpl->setCurrentBlock('path');
            $this->tpl->setVariable('TXT_LOCATION', $this->lng->txt('locator'));
            $this->tpl->parseCurrentBlock();
        }
    }
 
    public function insertProgressInfo(): void
    {
    }
 
    public function insertIconsAndCheckboxes(): void
    {
        $cnt = 0;
        if ($this->getCheckboxStatus()) {
            $this->tpl->setCurrentBlock('check');
            $this->tpl->setVariable('VAL_ID', $this->getCommandId());
            $this->tpl->setVariable('CHECK_TITLE', $this->lng->txt('select') . ' ' . $this->getTitle());
            $this->tpl->parseCurrentBlock();
            $cnt += 1;
        } elseif ($this->getDownloadCheckboxState() != self::DOWNLOAD_CHECKBOX_NONE) {
            $this->tpl->setCurrentBlock('check_download');
            $this->tpl->setVariable('CHECK_DOWNLOAD_TITLE', $this->lng->txt('download') . ' ' . $this->getTitle());
            if ($this->getDownloadCheckboxState() == self::DOWNLOAD_CHECKBOX_ENABLED) {
                $this->tpl->setVariable('VAL_ID', $this->getCommandId());
            } else {
                $this->tpl->setVariable('VAL_VISIBILITY', 'visibility: hidden;" disabled="disabled');
            }
            $this->tpl->parseCurrentBlock();
            $cnt += 1;
        } elseif ($this->getExpandStatus()) {
            $this->tpl->setCurrentBlock('expand');
 
            if ($this->isExpanded()) {
                $this->ctrl->setParameter($this->container_obj, 'expand', -1 * $this->obj_id);
                // 'view' added, see #19922
                $this->tpl->setVariable('EXP_HREF', $this->ctrl->getLinkTarget($this->container_obj, 'view', $this->getUniqueItemId(true)));
                $this->ctrl->clearParameters($this->container_obj);
                $this->tpl->setVariable('EXP_IMG', ilUtil::getImagePath('nav/tree_exp.svg'));
                $this->tpl->setVariable('EXP_ALT', $this->lng->txt('collapse'));
            } else {
                $this->ctrl->setParameter($this->container_obj, 'expand', $this->obj_id);
                // 'view' added, see #19922
                $this->tpl->setVariable('EXP_HREF', $this->ctrl->getLinkTarget($this->container_obj, 'view', $this->getUniqueItemId(true)));
                $this->ctrl->clearParameters($this->container_obj);
                $this->tpl->setVariable('EXP_IMG', ilUtil::getImagePath('nav/tree_col.svg'));
                $this->tpl->setVariable('EXP_ALT', $this->lng->txt('expand'));
            }
 
            $this->tpl->parseCurrentBlock();
            $cnt += 1;
        }
 
        if ($this->getIconStatus()) {
            if ($cnt == 1) {
                $this->tpl->touchBlock('i_1');
            }
 
            $this->tpl->setCurrentBlock('icon');
            $this->tpl->setVariable('ALT_ICON', $this->buildTranslatedType());
 
            $this->tpl->setVariable(
                'SRC_ICON',
                $this->getTypeIcon()
            );
            $this->tpl->parseCurrentBlock();
            $cnt += 1;
        }
 
        $this->tpl->touchBlock('d_' . $cnt);
    }
 
    public function getTypeIcon(): string
    {
        return ilObject::getIconForReference(
            $this->ref_id,
            $this->obj_id,
            'small',
            $this->getIconImageType()
        );
    }
 
    public function insertSubItems(): void
    {
        foreach ($this->sub_item_html as $sub_html) {
            $this->tpl->setCurrentBlock('subitem');
            $this->tpl->setVariable('SUBITEM', $sub_html);
            $this->tpl->parseCurrentBlock();
        }
    }
 
    public function insertPositionField(): void
    {
        if ($this->position_enabled) {
            $this->tpl->setCurrentBlock('position');
            $this->tpl->setVariable('POS_ID', $this->position_field_index);
            $this->tpl->setVariable('POS_VAL', $this->position_value);
            $this->tpl->parseCurrentBlock();
        }
    }
 
    public function adminCommandsIncluded(): bool
    {
        return $this->adm_commands_included;
    }
 
    public function getListItemHTML(
        int $ref_id,
        int $obj_id,
        string $title,
        string $description
    ): string {
        // this variable stores whether any admin commands
        // are included in the output
        $this->adm_commands_included = false;
 
        // only for performance exploration
        $type = ilObject::_lookupType($obj_id);
 
        $this->initItem($ref_id, $obj_id, $type, $title, $description);
 
        if ($this->rating_enabled) {
            if (ilRating::hasRatingInListGUI($this->obj_id, $this->type)) {
                $may_rate = $this->checkCommandAccess('read', '', $this->ref_id, $this->type);
                $rating = new ilRatingGUI();
                $rating->setObject($this->obj_id, $this->type);
                $this->addCustomProperty(
                    '',
                    $rating->getListGUIProperty($this->ref_id, $may_rate, $this->ajax_hash, $this->parent_ref_id),
                    false,
                    true
                );
            }
        }
 
        // visible check
        if (!$this->checkCommandAccess('visible', '', $ref_id, '', $obj_id)) {
            $this->resetCustomData();
            return '';
        }
 
        // BEGIN WEBDAV
        if ($type == 'file' and ilObjFileAccess::_isFileHidden($title)) {
            $this->resetCustomData();
            return '';
        }
        // END WEBDAV
 
        $this->tpl = new ilTemplate(
            static::$tpl_file_name,
            true,
            true,
            static::$tpl_component,
            'DEFAULT',
            false,
            true
        );
 
        if ($this->getCommandsStatus()) {
            if (!$this->getSeparateCommands()) {
                $dropdown = $this->getCommandsDropdown($title);
                $this->tpl->setVariable(
                    'COMMAND_SELECTION_LIST',
                    $this->ui->renderer()->render($dropdown)
                );
            }
        }
 
        if ($this->getProgressInfoStatus()) {
            $this->insertProgressInfo();
        }
 
        // insert title and describtion
        $this->insertTitle();
        if (!$this->isMode(self::IL_LIST_AS_TRIGGER)) {
            if ($this->getDescriptionStatus()) {
                $this->insertDescription();
            }
        }
 
        if ($this->getSearchFragmentStatus()) {
            $this->insertSearchFragment();
        }
 
        // properties
        if ($this->getPropertiesStatus()) {
            $this->insertProperties();
        }
 
        // notice properties
        if ($this->getNoticePropertiesStatus()) {
            $this->insertNoticeProperties();
        }
 
        // preconditions
        if ($this->getPreconditionsStatus()) {
            $this->insertPreconditions();
        }
 
        // path
        $this->insertPath();
 
        if ($this->getItemDetailLinkStatus()) {
            $this->insertItemDetailLinks();
        }
 
        // icons and checkboxes
        $this->insertIconsAndCheckboxes();
 
        // input field for position
        $this->insertPositionField();
 
        // subitems
        $this->insertSubItems();
 
        $this->resetCustomData();
 
        $this->tpl->setVariable('DIV_CLASS', 'ilContainerListItemOuter');
        $this->tpl->setVariable(
            'DIV_ID',
            'data-list-item-id="' . $this->getUniqueItemId(true) . '" id = "' . $this->getUniqueItemId(true) . '"'
        );
        $this->tpl->setVariable('ADDITIONAL', $this->getAdditionalInformation());
 
        if (is_object($this->getContainerObject())) {
            // #11554 - make sure that internal ids are reset
            $this->ctrl->setParameter($this->getContainerObject(), 'item_ref_id', '');
        }
 
        // if file upload is enabled the content is wrapped by a UI dropzone.
        $content = $this->tpl->get();
        $file_upload_dropzone = new ilObjFileUploadDropzone($this->ref_id, $content);
        if ($this->context === self::CONTEXT_REPOSITORY
            && ($this->requested_cmd === "view" || $this->requested_cmd === "" || $this->requested_cmd === "render")
            && $file_upload_dropzone->isUploadAllowed($this->type)
             && !(new ModeSessionRepository())->isAdminMode()
        ) {
            return $file_upload_dropzone->getDropzoneHtml();
        }
 
        return $content;
    }
 
    protected function resetCustomData(): void
    {
        // #15747
        $this->cust_prop = [];
        $this->cust_commands = [];
        $this->cust_modals = [];
        $this->sub_item_html = [];
        $this->position_enabled = false;
    }
 
    public function setParentRefId(int $ref_id): void
    {
        $this->parent_ref_id = $ref_id;
    }
 
    public function getUniqueItemId(bool $as_div = false): string
    {
        // use correct id for references
        $id_ref = $this->ref_id;
        if ($this->reference_ref_id > 0) {
            $id_ref = $this->reference_ref_id;
        }
 
        // add unique identifier for preconditions (objects can appear twice in same container)
        if ($this->condition_depth) {
            $id_ref .= '_pc' . $this->condition_depth;
        }
 
        // unique
        $id_ref .= '_pref_' . $this->parent_ref_id;
 
        if (!$as_div) {
            return $id_ref;
        } else {
            // action menu [yellow] toggle
            return 'lg_div_' . $id_ref;
        }
    }
 
    public function getCommandsHTML(string $title = ''): string
    {
        return $this->ui->renderer()->render($this->getCommandsDropdown($title, false));
    }
 
    private function getCommandsDropdown(string $title, bool $for_header = false): StandardDropdown
    {
        $this->populateCommands($for_header);
        return $this->ui->factory()
            ->dropdown()
            ->standard($this->current_actions)
            ->withAriaLabel(sprintf(
                $this->lng->txt('actions_for'),
                htmlspecialchars(addslashes($title))
            ));
    }
 
    public function isSideBlock(): bool
    {
        return false;
    }
 
    public function setBoldTitle(bool $bold_title): void
    {
        $this->bold_title = $bold_title;
    }
 
    public function isTitleBold(): bool
    {
        return $this->bold_title;
    }
 
    public static function preloadCommonProperties(array $obj_ids, int $context): void
    {
        global $DIC;
        $lng = $DIC->language();
        $ilSetting = $DIC->settings();
        $ilUser = $DIC->user();
        $notes_manager = $DIC->notes()->internal()->domain()->notes();
 
        if ($context == self::CONTEXT_REPOSITORY) {
            $active_notes = !$ilSetting->get('disable_notes');
            $active_comments = !$ilSetting->get('disable_comments');
 
            if ($active_comments) {
                // needed for action
                self::$comments_activation = $DIC->notes()
                    ->internal()
                    ->domain()
                    ->notes()->commentsActiveMultiple($obj_ids);
            }
 
            // properties are optional
            if ($ilSetting->get('comments_tagging_in_lists')) {
                if ($active_notes || $active_comments) {
                    // @todo: should be refactored, see comment in notes db repo
                    self::$cnt_notes = $notes_manager->countNotesAndCommentsMultipleObjects(
                        $obj_ids,
                        true
                    );
 
                    $lng->loadLanguageModule('notes');
                }
 
                $tags_set = new ilSetting('tags');
                if ($tags_set->get('enable')) {
                    $all_users = (bool) $tags_set->get('enable_all_users');
 
                    if (!$ilSetting->get('comments_tagging_in_lists_tags')) {
                        self::$cnt_tags = ilTagging::_countTags($obj_ids, $all_users);
                    } else {
                        $tag_user_id = null;
                        if (!$all_users) {
                            $tag_user_id = $ilUser->getId();
                        }
                        self::$tags = ilTagging::_getListTagsForObjects($obj_ids, $tag_user_id);
                    }
 
                    $lng->loadLanguageModule('tagging');
                }
            }
 
            $lng->loadLanguageModule('rating');
        }
 
        self::$preload_done = true;
    }
 
    protected function isCommentsActivated(
        string $type,
        int $ref_id,
        int $obj_id,
        bool $header_actions,
        bool $check_write_access = true
    ): bool {
        if ($this->comments_enabled) {
            if (!$this->comments_settings_enabled) {
                return true;
            }
            if ($check_write_access && $this->checkCommandAccess('write', '', $ref_id, $type)) {
                return true;
            }
            // fallback to single object check if no preloaded data
            // only the repository does preloadCommonProperties() yet
            if (!$header_actions && self::$preload_done) {
                if (isset(self::$comments_activation[$obj_id]) &&
                    self::$comments_activation[$obj_id]) {
                    return true;
                }
            } elseif ($this->notes_service->domain()->commentsActive($obj_id)) {
                return true;
            }
        }
        return false;
    }
 
    public function enableTimings(bool $status): void
    {
        $this->timings_enabled = $status;
    }
 
    public function getAsListItem(
        int $ref_id,
        int $obj_id,
        string $type,
        string $title,
        string $description
    ): ?Item {
        $ui = $this->ui;
 
        // even b tag produced bugs, see #32304
        $description = $this->refinery->encode()->htmlSpecialCharsAsEntities()->transform(
            $description
        );
 
        $this->initItem(
            $ref_id,
            $obj_id,
            $type,
            $title,
            $description
        );
 
        $this->enableCommands(true);
 
        // actions
        $this->populateCommands(false);
 
        $dropdown = $this->getCommandsDropdown($title);
        $def_command = $this->getDefaultCommand();
 
        if ($def_command['link'] ?? false) {
            list($def_command['link'], $def_command['frame']) =
                $this->modifySAHSlaunch($def_command['link'], $def_command['frame']);
            $new_viewport = !in_array($def_command['frame'], ['', '_top', '_self', '_parent'], true);
            $link = $this->ui->factory()
                ->link()
                ->standard($this->getTitle(), $def_command['link'])
                ->withOpenInNewViewport($new_viewport);
            $list_item = $ui->factory()->item()->standard($link);
        } else {
            $list_item = $ui->factory()->item()->standard($this->getTitle());
        }
 
        if ($description != '') {
            $list_item = $list_item->withDescription($description);
        }
        $list_item = $list_item->withActions($dropdown)->withLeadIcon(
            $this->ui->factory()->symbol()->icon()->custom(
                $this->getTypeIcon(),
                $this->buildTranslatedType(),
                'medium'
            )
        );
 
 
        $l = [];
        $this->enableComments(true);
        $this->enableNotes(true);
        $this->enableTags(true);
        $this->enableRating(true);
 
        foreach ($this->determineProperties() as $p) {
            //if ($p['property'] !== $this->lng->txt('learning_progress')) {
            $l[(string) $p['property']] = (string) $p['value'];
            //}
        }
        if (count($l) > 0) {
            $list_item = $list_item->withProperties($l);
        }
 
        return $list_item;
    }
 
    public function getAsCard(
        int $ref_id,
        int $obj_id,
        string $type,
        string $title,
        string $description
    ): ?RepositoryObject {
        $ui = $this->ui;
 
        $title = $this->refinery->encode()->htmlSpecialCharsAsEntities()->transform($title);
        // even b tag produced bugs, see #32304
        $description = $this->refinery->encode()->htmlSpecialCharsAsEntities()->transform(
            $description
        );
 
        $this->initItem(
            $ref_id,
            $obj_id,
            $type,
            $title,
            $description
        );
 
        $user = $this->user;
        $access = $this->access;
 
        $this->enableCommands(true);
 
        $sections = [];
        if ($description !== '') {
            $sections[] = $ui->factory()->legacy()->content('<div class="il-multi-line-cap-3">' . $description . '</div>');
        }
 
        $this->populateCommands(false);
 
        $def_command = $this->getDefaultCommand();
 
        $dropdown = $this->getCommandsDropdown($title);
 
        // workaround for #26205
        // we should get rid of _top links completely and gifure our how
        // to manage scorm links better
        $def_cmd_frame = ($def_command['frame'] ?? '');
        if ($def_cmd_frame === '_top') {
            $def_cmd_frame = '';
        }
        $def_cmd_link = ($def_command['link'] ?? '');
 
        // workaround for scorm
        list($modified_link, $def_cmd_frame) =
            $this->modifySAHSlaunch($def_cmd_link, $def_cmd_frame);
 
        $image = $this->getTileImage();
 
        if ($def_cmd_link != '') {    // #24256
            if ($def_cmd_frame !== '' && ($modified_link === $def_cmd_link)) {
                $signal = (new SignalGenerator())->create();
                $this->main_tpl->addOnLoadCode(
                    "$(document).on('{$signal->getId()}', function(event, signalData) {"
                        . ' window.open("' . str_replace(
                            '&amp;',
                            '&',
                            $def_cmd_link
                        ) . '", "' . $def_cmd_frame . '");'
                    . '});'
                );
 
                $image = $image->withAction($signal);
 
                $button =
                    $ui->factory()->button()->shy($title, '')->appendOnClick($signal);
                $title = $ui->renderer()->render($button);
            } else {
                $image = $image->withAction($modified_link);
            }
        }
 
        if ($type == 'sess') {
            if ($title != '') {
                $title = ': ' . $title;
            }
            $app_info = ilSessionAppointment::_lookupAppointment($obj_id);
            $title = ilSessionAppointment::_appointmentToString(
                $app_info['start'],
                $app_info['end'],
                (bool) $app_info['fullday']
            ) . $title;
        }
 
        $icon = $this->ui->factory()->symbol()->icon()->custom(
            $this->getTypeIcon(),
            $this->buildTranslatedType(),
            'medium'
        );
 
        // card title action
        $card_title_action = '';
        if ($def_cmd_link != '' && ($def_cmd_frame == '' || $modified_link != $def_cmd_link)) {    // #24256
            $card_title_action = $modified_link;
        } elseif ($def_cmd_link == '' &&
            $this->getInfoScreenStatus() &&
            $access->checkAccessOfUser(
                $user->getId(),
                'visible',
                '',
                $ref_id
            )) {
            $card_title_action = ilLink::_getLink($ref_id);
            if ($image->getAction() == '') {
                $image = $image->withAction($card_title_action);
            }
        }
 
        $card = $ui->factory()->card()->repositoryObject(
            $title . '<span data-list-item-id="' . $this->getUniqueItemId(true) . '"></span>',
            $image
        )->withObjectIcon(
            $icon
        )->withActions(
            $dropdown
        );
 
        if ($card_title_action != '') {
            $card = $card->withTitleAction($card_title_action);
        }
 
        $l = [];
        foreach ($this->determineProperties() as $p) {
            if (isset($p['alert']) && $p['alert'] == true
                && isset($p['property']) && $p['property'] !== $this->lng->txt('learning_progress')) {
                $l[(string) $p['property']] = (string) $p['value'];
            }
        }
        if (count($l) > 0) {
            $prop_list = $ui->factory()->listing()->descriptive($l);
            $sections[] = $prop_list;
        }
        if (count($sections) > 0) {
            $card = $card->withSections($sections);
        }
 
        $lp = ilLPStatus::getListGUIStatus($obj_id, false);
        if (is_array($lp) && array_key_exists('status', $lp)) {
            $percentage = (int) ilLPStatus::_lookupPercentage($obj_id, $this->user->getId());
            if ($lp['status'] == ilLPStatus::LP_STATUS_COMPLETED_NUM) {
                $percentage = 100;
            }
 
            $card = $card->withProgress(
                $ui->factory()
                   ->chart()
                   ->progressMeter()
                   ->mini(100, $percentage)
            );
        }
 
        return $card;
    }
 
    public function checkInfoPageOnAsynchronousRendering(): bool
    {
        return false;
    }
 
    private function getTileImage(): Image
    {
        return $this->object_properties->getPropertyTileImage()
            ->getTileImage()->getImage($this->ui->factory()->image());
    }
 
    public function insertLPCommand(): void
    {
        if ($this->std_cmd_only || !$this->lp_cmd_enabled) {
            return;
        }
        $relevant = ilLPStatus::hasListGUIStatus($this->obj_id);
        if ($relevant) {
            $cmd_link = $this->getCommandLink('learningProgress');
            $this->insertCommand(
                $cmd_link,
                $this->lng->txt('learning_progress')
            );
        }
    }
 
    private function insertLPSettingsCommand(): void
    {
        if (!$this->lp_settings_cmd_enabled
            || !ilObjUserTracking::_enabledLearningProgress()
            || ilObjectLP::getTypeClass($this->type) === ''
            || ! $this->checkCommandAccess('edit_learning_progress', '', $this->ref_id, $this->type)
        ) {
            return;
        }
 
        $cmd_link = '';
        $this->ctrl->setParameterByClass(ilLearningProgressGUI::class, 'ref_id', $this->ref_id);
        switch ($this->type) {
            case 'sahs':
                switch (ilObjSAHSLearningModule::_lookupSubType($this->obj_id)) {
                    case 'scorm2004':
                        $scorm_class = ilObjSCORM2004LearningModuleGUI::class;
                        break;
                    case 'scorm':
                        $scorm_class = ilObjSCORMLearningModuleGUI::class;
                        break;
                    default:
                        $scorm_class = '';
                        break;
                }
 
                $cmd_link = $this->ctrl->getLinkTargetByClass([
                    ilSAHSEditGUI::class,
                    $scorm_class,
                    ilLearningProgressGUI::class,
                    ilLPListOfSettingsGUI::class
                ]);
                break;
 
            case 'lm':
                $cmd_link = $this->ctrl->getLinkTargetByClass([
                    ilLMEditorGUI::class,
                    ilObjLearningModuleGUI::class,
                    ilLearningProgressGUI::class,
                    ilLPListOfSettingsGUI::class
                ]);
                break;
 
            case 'lso':
                $cmd_link = $this->ctrl->getLinkTargetByClass([
                    ilObjLearningSequenceGUI::class,
                    ilLearningProgressGUI::class,
                    ilLPListOfSettingsGUI::class
                ]);
                break;
 
            case 'copa':
            case 'iass':
            case 'tst':
            case 'htlm':
            case 'exc':
            case 'svy':
            case 'mcst':
            case 'file':
            case 'crs':
                $gui_class = 'ilObj' . $this->obj_definition->getClassName($this->type) . 'GUI';
                $cmd_link = $this->ctrl->getLinkTargetByClass([
                        ilRepositoryGUI::class,
                        $gui_class,
                        ilLearningProgressGUI::class,
                        ilLPListOfSettingsGUI::class
                ]);
                break;
 
            case 'prgr':
            case 'prg':
            case 'lso':
                break;
            default:
                break;
        }
 
        $this->ctrl->setParameterByClass('ilrepositorygui', 'ref_id', $this->requested_ref_id);
        if ($cmd_link !== '') {
            $this->insertCommand(
                $cmd_link,
                $this->lng->txt('listaction_learning_progress_settings')
            );
        }
    }
 
    private function buildTranslatedType(): string
    {
        if ($this->obj_definition->isPlugin($this->getIconImageType())) {
            return ilObjectPlugin::lookupTxtById($this->getIconImageType(), 'obj_' . $this->getIconImageType());
        }
 
        return $this->lng->txt('obj_' . $this->getIconImageType());
    }
}