class.ilSessionMaterialsTableGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once('./Services/Table/classes/class.ilTable2GUI.php');
class ilSessionMaterialsTableGUI extends ilTable2GUI
{
    protected $container_ref_id;
    protected $material_items;

    public function __construct($a_parent_obj, $a_parent_cmd)
    {
        global $ilCtrl, $lng, $tree;

        $this->setId("sess_materials_" . $a_parent_obj->object->getId());

        parent::__construct($a_parent_obj, $a_parent_cmd);

        $this->parent_ref_id = $tree->getParentId($a_parent_obj->object->getRefId());

        //$this->setEnableNumInfo(false);
        //$this->setLimit(100);
        $this->setRowTemplate("tpl.session_materials_row.html", "Modules/Session");

        $this->setFormName('materials');
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj, $a_parent_cmd));
        $this->addCommandButton("saveMaterials", $lng->txt("save"));

        $this->addColumn("", "f", 1);
        $this->addColumn($lng->txt("crs_materials"), "object", "90%");
        $this->addColumn($lng->txt("status"), "active", 5);
        $this->setSelectAllCheckbox('items');

        $this->lng->loadLanguageModule('sess');
    }

    public function getDataFromDb()
    {
        global $tree, $objDefinition;


        $nodes = $tree->getSubTree($tree->getNodeData($this->parent_ref_id));
        $materials = array();

        foreach ($nodes as $node) {
            // No side blocks here
            if ($node['child'] == $this->parent_ref_id ||
                $objDefinition->isSideBlock($node['type']) ||
                in_array($node['type'], array('sess', 'itgr', 'rolf'))) {
                continue;
            }

            if ($node['type'] == 'rolf') {
                continue;
            }

            $node["sorthash"] = (int) (!in_array($node['ref_id'], $this->getMaterialItems())) . $node["title"];
            $materials[] = $node;
        }

        $materials = ilUtil::sortArray($materials, "sorthash", "ASC");
        $this->setData($materials);
    }

    protected function fillRow($a_set)
    {
        $this->tpl->setVariable('TYPE_IMG', ilObject::_getIcon('', 'tiny', $a_set['type']));
        $this->tpl->setVariable('IMG_ALT', $this->lng->txt('obj_' . $a_set['type']));

        $this->tpl->setVariable("VAL_POSTNAME", "items");
        $this->tpl->setVariable("VAL_ID", $a_set['ref_id']);

        if (in_array($a_set['ref_id'], $this->getMaterialItems())) {
            $this->tpl->setVariable("VAL_CHECKED", "checked");
        }

        $this->tpl->setVariable("COLL_TITLE", $a_set['title']);

        if (strlen($a_set['description'])) {
            $this->tpl->setVariable("COLL_DESC", $a_set['description']);
        }
        $this->tpl->setVariable("ASSIGNED_IMG_OK", in_array($a_set['ref_id'], $this->getMaterialItems()) ?
            ilUtil::getImagePath('icon_ok.svg') :
            ilUtil::getImagePath('icon_not_ok.svg'));

        $this->tpl->setVariable(
            'ASSIGNED_STATUS',
            in_array($a_set['ref_id'], $this->getMaterialItems()) ?
                $this->lng->txt('sess_material_assigned') :
                $this->lng->txt('sess_material_not_assigned')
        );

        include_once('./Services/Tree/classes/class.ilPathGUI.php');
        $path = new ilPathGUI();
        $path->enableDisplayCut(true);
        $path->enableTextOnly(false);
        $this->tpl->setVariable("COLL_PATH", $path->getPath($this->getContainerRefId(), $a_set['ref_id']));
    }

    public function setMaterialItems($a_set)
    {
        $this->material_items = $a_set;
    }

    public function getMaterialItems()
    {
        return $this->material_items;
    }

    public function setContainerRefId($a_set)
    {
        $this->container_ref_id = $a_set;
    }

    public function getContainerRefId()
    {
        return $this->container_ref_id;
    }
}