class.ilTaxonomyTableGUI.php

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<?php

/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Table/classes/class.ilTable2GUI.php");

class ilTaxonomyTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd, $a_tree,
                $a_node_id, $a_tax)
        {
                global $ilCtrl, $lng, $ilAccess, $lng;
                
                if ($a_node_id == "")
                {
                        $a_node_id = $a_tree->readRootId();
                }
                
                $this->tree = $a_tree;
                $this->tax = $a_tax;
                $this->node_id = $a_node_id;

                parent::__construct($a_parent_obj, $a_parent_cmd);
                
                $childs = $this->tree->getChildsByTypeFilter($a_node_id,
                        array("taxn"));
                
                if ($a_tax->getSortingMode() == ilObjTaxonomy::SORT_MANUAL)
                {
                        $childs = ilUtil::sortArray($childs, "order_nr", "asc", false);
                }
                else
                {
                        $childs = ilUtil::sortArray($childs, "title", "asc", false);
                }
                $this->setData($childs);
                
                $this->setTitle($lng->txt("tax_nodes"));
                
                $this->addColumn($this->lng->txt(""), "", "1px", true);
                if ($this->tax->getSortingMode() == ilObjTaxonomy::SORT_MANUAL)
                {
                        $this->addColumn($this->lng->txt("tax_order"), "order_nr", "1px");
                        $this->setDefaultOrderField("order_nr");
                        $this->setDefaultOrderDirection("asc");
                }
                $this->addColumn($this->lng->txt("title"));
                
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.tax_row.html", "Services/Taxonomy");

                $this->addMultiCommand("deleteItems", $lng->txt("delete"));
                $this->addMultiCommand("moveItems", $lng->txt("move"));
                $this->addCommandButton("saveSorting", $lng->txt("save"));
        }
        
                
        function numericOrdering($a_field)
        {
                if (in_array($a_field, array("order_nr")))
                {
                        return true;
                }
        }
        
        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl;

                $ilCtrl->setParameter($this->parent_obj, "tax_node", $a_set["child"]);
                $ret = $ilCtrl->getLinkTargetByClass("ilobjtaxonomygui", "listNodes");
                $ilCtrl->setParameter($this->parent_obj, "tax_node", $_GET["tax_node"]);
                if ($this->tax->getSortingMode() == ilObjTaxonomy::SORT_MANUAL)
                {
                        $this->tpl->setCurrentBlock("order");
                        $this->tpl->setVariable("ORDER_NR", $a_set["order_nr"]);
                        $this->tpl->setVariable("ONODE_ID", $a_set["child"]);
                        $this->tpl->parseCurrentBlock();
                }

                $this->tpl->setVariable("HREF_TITLE", $ret);
                
                $this->tpl->setVariable("TITLE", ilUtil::prepareFormOutput($a_set["title"]));
                $this->tpl->setVariable("NODE_ID", $a_set["child"]);
        }

}
?>