class.ilRepositorySelector2InputGUI.php

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<?php

/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/UIComponent/Explorer2/classes/class.ilExplorerSelectInputGUI.php");
include_once("./Services/Taxonomy/classes/class.ilObjTaxonomy.php");

class ilRepositorySelector2InputGUI extends ilExplorerSelectInputGUI
{
        protected $title_modifier = null;

        function __construct($a_title, $a_postvar, $a_multi = false, $form = ilPropertyFormGUI::class)
        {
                global $ilCtrl;

                $this->multi_nodes = $a_multi;
                $this->postvar = $a_postvar;

                include_once("./Services/Repository/classes/class.ilRepositorySelectorExplorerGUI.php");
                $this->explorer_gui = new ilRepositorySelectorExplorerGUI([$form, ilFormPropertyDispatchGUI::class, ilRepositorySelector2InputGUI::class],
                        $this->getExplHandleCmd(), $this, "selectRepositoryItem", "root_id", "rep_exp_sel_".$a_postvar);
//              $this->explorer_gui->setTypeWhiteList($this->getVisibleTypes());
//              $this->explorer_gui->setClickableTypes($this->getClickableTypes());
                $this->explorer_gui->setSelectMode($a_postvar."_sel", $this->multi_nodes);
                //$this->explorer_gui = new ilTaxonomyExplorerGUI(array("ilformpropertydispatchgui", "iltaxselectinputgui"), $this->getExplHandleCmd(), $a_taxonomy_id, "", "",
                //      "tax_expl_".$a_postvar);

                parent::__construct($a_title, $a_postvar, $this->explorer_gui, $this->multi_nodes);
                $this->setType("rep_select");
        }

        function setTitleModifier(callable $a_val)
        {
                $this->title_modifier = $a_val;
                if ($a_val != null)
                {
                        $this->explorer_gui->setNodeContentModifier(function ($a_node) use ($a_val) {
                                return $a_val($a_node["child"]);
                        });
                }
                else
                {
                        $this->explorer_gui->setNodeContentModifier(null);
                }
        }

        function getTitleModifier()
        {
                return $this->title_modifier;
        }

        function getTitleForNodeId($a_id)
        {
                $c = $this->getTitleModifier();
                if (is_callable($c))
                {
                        return $c($a_id);
                }
                return ilObject::_lookupTitle(ilObject::_lookupObjId($a_id));
        }

        function handleExplorerCommand()
        {
                if ($this->explorer_gui->handleCommand())
                {
//                      exit;
                }
        }

        function getExplorerGUI()
        {
                return $this->explorer_gui;
        }

        function getHTML()
        {
                global $ilCtrl;
                $ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", $this->postvar);
                $html = parent::getHTML();
                $ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", $_REQUEST["postvar"]);
                return $html;
        }

        function render($a_mode = "property_form")
        {
                global $ilCtrl;
                $ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", $this->postvar);
                return parent::render($a_mode);
                $ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", $_REQUEST["postvar"]);
        }
}