class.ilLicenseOverviewTableGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once("./Services/Table/classes/class.ilTable2GUI.php");
 
class ilLicenseOverviewTableGUI extends ilTable2GUI
{
 
    protected $item_list_guis = array();
 
 
    public function __construct($a_parent_obj, $a_parent_cmd, $a_mode, ilObjectGUI $a_parent_gui)
    {
        parent::__construct($a_parent_obj, $a_parent_cmd);
 
        $this->setId("licovw");
        $this->setTitle($this->lng->txt("licenses"));
 
        $this->addColumn($this->lng->txt("title"), "title");
        $this->addColumn($this->lng->txt("comment"));
        $this->addColumn($this->lng->txt("existing_licenses"), "existing");
        $this->addColumn($this->lng->txt("used_licenses"), "used");
        $this->addColumn($this->lng->txt("remaining_licenses"), "remaining");
        $this->addColumn($this->lng->txt("potential_accesses"), "potential");
 
        $this->setDefaultOrderField("title");
        $this->setDefaultOrderDirection("ASC");
 
        $this->setRowTemplate("tpl.lic_show_licenses.html", "Services/License");
 
        $this->getItems($a_mode, $a_parent_gui);
    }
 
 
    protected function getItems($a_mode, ilObjectGUI $a_parent_gui)
    {
        $data = array();
 
        if ($a_mode == ilLicenseOverviewGUI::LIC_MODE_ADMINISTRATION) {
            $objects = ilLicense::_getLicensedObjects();
        } else {
            $objects = ilLicense::_getLicensedChildObjects($a_parent_gui->object->getRefId());
        }
        foreach ($objects as $item) {
            $license = new ilLicense($item["obj_id"]);
 
            $remaining_licenses = ($license->getLicenses() == "0") ? $this->lng->txt("arbitrary") : $license->getRemainingLicenses();
 
            $data[] = array(
                "title"     => $item["title"],
                "comment"   => nl2br(trim($license->getRemarks())),
                "existing"  => $license->getLicenses(),
                "used"      => $license->getAccesses(),
                "remaining" => $remaining_licenses,
                "potential" => $license->getPotentialAccesses(),
                "listGUI"   => $this->getItemHTML($item),
            );
        }
 
        $this->setData($data);
    }
 
 
    protected function fillRow($a_set)
    {
        $this->tpl->setVariable("TITLE", $a_set["listGUI"]);
        $this->tpl->setVariable("REMARKS", $a_set["comment"]);
        $this->tpl->setVariable("LICENSES", $a_set["existing"]);
        $this->tpl->setVariable("USED_LICENSES", $a_set["used"]);
        $this->tpl->setVariable("REMAINING_LICENSES", $a_set["remaining"]);
        $this->tpl->setVariable("POTENTIAL_ACCESSES", $a_set["potential"]);
    }
 
 
    protected function getItemHTML($item = array())
    {
        $item_list_gui = $this->getItemListGUI($item["type"]);
        $item_list_gui->enableCommands(true);
        $item_list_gui->enableDelete(false);
        $item_list_gui->enableCut(false);
        $item_list_gui->enableCopy(false);
        $item_list_gui->enableLink(false);
        $item_list_gui->enableProperties(false);
        $item_list_gui->enableDescription(false);
        $item_list_gui->enablePreconditions(false);
        $item_list_gui->enableSubscribe(false);
        $item_list_gui->enableInfoScreen(false);
 
        return $item_list_gui->getListItemHTML($item["ref_id"], $item["obj_id"], $item["title"], $item["description"]);
    }
 
 
    protected function getItemListGUI($a_type)
    {
        global $objDefinition;
 
        if (!is_object($this->item_list_guis[$a_type])) {
            $class = $objDefinition->getClassName($a_type);
            $location = $objDefinition->getLocation($a_type);
            $full_class = "ilObj" . $class . "ListGUI";
            include_once($location . "/class." . $full_class . ".php");
            $item_list_gui = new $full_class();
            $this->item_list_guis[$a_type] = $item_list_gui;
        } else {
            $item_list_gui = $this->item_list_guis[$a_type];
        }
 
        return $item_list_gui;
    }
}