class.ilWorkspaceExplorerGUI.php

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<?php

use ILIAS\PersonalWorkspace\StandardGUIRequest;

class ilWorkspaceExplorerGUI extends ilTreeExplorerGUI
{
    protected ilWorkspaceAccessHandler $access_handler;
    protected bool $link_to_node_class = false;
    protected string $custom_link_target = "";
    protected $select_gui = null;
    protected string $select_cmd = "";
    protected string $select_par = "";
    protected array $selectable_types = array();
    protected bool $activate_highlighting = false;
    protected StandardGUIRequest $request;

    public function __construct(
        int $a_user_id,
        $a_parent_obj,
        string $a_parent_cmd,
        $a_select_gui,
        string $a_select_cmd,
        string $a_select_par = "sel_wsp_obj"
    ) {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();

        $this->select_gui = (is_object($a_select_gui))
            ? strtolower(get_class($a_select_gui))
            : $a_select_gui;
        $this->select_cmd = $a_select_cmd;
        $this->select_par = $a_select_par;

        $this->request = new StandardGUIRequest(
            $DIC->http(),
            $DIC->refinery()
        );

        $this->tree = new ilWorkspaceTree($a_user_id);
        $this->root_id = $this->tree->readRootId();
        $this->access_handler = new ilWorkspaceAccessHandler($this->tree);

        parent::__construct("wsp_sel", $a_parent_obj, $a_parent_cmd, $this->tree);
        $this->setSkipRootNode(false);
        $this->setAjax(true);
        $this->setPathOpen($this->root_id);

        $this->setTypeWhiteList(array("wsrt", "wfld"));
    }

    public function setLinkToNodeClass(bool $a_val): void
    {
        $this->link_to_node_class = $a_val;
    }

    public function getLinkToNodeClass(): bool
    {
        return $this->link_to_node_class;
    }

    public function setActivateHighlighting(bool $a_val): void
    {
        $this->activate_highlighting = $a_val;
    }

    public function getActivateHighlighting(): bool
    {
        return $this->activate_highlighting;
    }

    public function setSelectableTypes(array $a_val): void
    {
        $this->selectable_types = $a_val;
    }

    public function getSelectableTypes(): array
    {
        return $this->selectable_types;
    }

    public function setCustomLinkTarget(string $a_val): void
    {
        $this->custom_link_target = $a_val;
    }

    public function getCustomLinkTarget(): string
    {
        return $this->custom_link_target;
    }

    public function getNodeHref($a_node): string
    {
        if ($this->select_postvar != "") {
            return "";
        }
        if ($this->getCustomLinkTarget() != "") {
            return $this->getCustomLinkTarget() . "&" . $this->select_par . "=" . $a_node["child"];
        }

        $ilCtrl = $this->ctrl;

        $target_class = $this->select_gui;
        if (is_object($this->parent_obj)) {
            $target_path = [get_class($this->parent_obj)];
        } else {
            $target_path = $this->parent_obj;
        }
        $target_path = $target_path + [$target_class];

        if ($this->getLinkToNodeClass()) {
            switch ($a_node["type"]) {
                case "wsrt":
                    $target_class = "ilobjworkspacerootfoldergui";
                    $target_path = ["ilDashboardGUI", "ilPersonalWorkspaceGUI", "ilobjworkspacerootfoldergui"];
                    break;
                case "wfld":
                    $target_class = "ilobjworkspacefoldergui";
                    break;
            }
        }

        /*var_dump($target_path);
        var_dump($target_class);
        var_dump($this->select_par);
        var_dump($a_node);*/
        $ilCtrl->setParameterByClass($target_class, $this->select_par, $a_node["child"]);
        $ret = $ilCtrl->getLinkTargetByClass($target_path, $this->select_cmd);
        /*var_dump($ret);
        exit;*/
        $ilCtrl->setParameterByClass($target_class, $this->select_par, $this->request->getSelectPar());
        return $ret;
    }

    public function getNodeContent($a_node): string
    {
        $lng = $this->lng;

        if ($a_node["child"] == $this->tree->getRootId()) {
            return $lng->txt("personal_resources");
        }

        return $a_node["title"];
    }

    public function isNodeClickable($a_node): bool
    {
        if (in_array($a_node["type"], $this->getSelectableTypes())) {
            return true;
        }
        return false;
    }

    protected function isNodeSelectable($a_node): bool
    {
        if (in_array($a_node["type"], $this->getSelectableTypes())) {
            return true;
        }
        return false;
    }

    public function getNodeIcon($a_node): string
    {
        $t = $a_node["type"];
        if (in_array($t, array("sktr"))) {
            return ilUtil::getImagePath("standard/icon_skll.svg");
        }
        return ilUtil::getImagePath("standard/icon_" . $t . ".svg");
    }

    public function isNodeHighlighted($a_node): bool
    {
        $wsp_id = $this->request->getWspId();
        if ($this->getActivateHighlighting() &&
            ((int) $a_node["child"] == $wsp_id || $wsp_id == 0 && $a_node["child"] == $this->getRootId())) {
            return true;
        }
        return false;
    }
}