class.ilOrgUnitStaffTableGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
class ilOrgUnitStaffTableGUI extends ilTable2GUI
{

    private $recursive = false;

    private $staff = "employee";

    public function __construct($parent_obj, $parent_cmd, $staff = "employee", $recursive = false, $template_context = "")
    {
        global $DIC;
        $lng = $DIC['lng'];
        $ilCtrl = $DIC['ilCtrl'];
        $ilTabs = $DIC['ilTabs'];
        $this->ctrl = $ilCtrl;
        $this->tabs = $ilTabs;
        $this->lng = $lng;

        $this->setPrefix("il_orgu_" . $staff);
        $this->setFormName('il_orgu_' . $staff);
        $this->setId("il_orgu_" . $staff);

        parent::__construct($parent_obj, $parent_cmd, $template_context);

        $this->setFormAction($this->ctrl->getFormAction($parent_obj));
        $this->setStaff($staff);
        $this->recursive = $recursive;
        $this->setTableHeaders();
        $this->setTopCommands(true);
        $this->setEnableHeader(true);
        $this->setShowRowsSelector(true);
        $this->setShowTemplates(false);
        $this->setEnableHeader(true);
        $this->setDefaultOrderField("role");
        $this->setEnableTitle(true);
        $this->setTitle($this->lng->txt("Staff"));
        $this->setRowTemplate("tpl.staff_row.html", "Modules/OrgUnit");
    }


    protected function setTableHeaders()
    {
        $this->addColumn($this->lng->txt("firstname"), "first_name");
        $this->addColumn($this->lng->txt("lastname"), "last_name");
        if ($this->recursive) {
            $this->addColumn($this->lng->txt('obj_orgu'), 'org_units');
        }
        $this->addColumn($this->lng->txt("action"));
    }

    public function parseData()
    {
        if ($this->staff == "employee") {
            $data = $this->parseRows(ilObjOrgUnitTree::_getInstance()->getEmployees($_GET["ref_id"], $this->recursive));
        } elseif ($this->staff == "superior") {
            $data = $this->parseRows(ilObjOrgUnitTree::_getInstance()->getSuperiors($_GET["ref_id"], $this->recursive));
        } else {
            throw new Exception("The ilOrgUnitStaffTableGUI's staff variable has to be either 'employee' or 'superior'");
        }

        $this->setData($data);
    }

    protected function parseRows($user_ids)
    {
        $data = array();
        foreach ($user_ids as $user_id) {
            $set = array();
            $this->setRowForUser($set, $user_id);
            $data[] = $set;
        }
        return $data;
    }

    public function setStaff($staff)
    {
        $this->staff = $staff;
    }

    public function getStaff()
    {
        return $this->staff;
    }

    protected function setRowForUser(&$set, $user_id)
    {
        $user = new ilObjUser($user_id);
        $set["first_name"] = $user->getFirstname();
        $set["last_name"] = $user->getLastname();
        $set["user_object"] = $user;
        $set["user_id"] = $user_id;
        if ($this->recursive) {
            $set["org_units"] = ilObjOrgUnitTree::_getInstance()->getOrgUnitOfUser($user_id, (int) $_GET['ref_id']);
        }
    }

    public function fillRow($set)
    {
        global $DIC;
        $ilUser = $DIC['ilUser'];
        $ilAccess = $DIC['ilAccess'];
        $lng = $DIC['lng'];
        $ilAccess = $DIC['ilAccess'];
        $this->tpl->setVariable("FIRST_NAME", $set["first_name"]);
        $this->tpl->setVariable("LAST_NAME", $set["last_name"]);
        if ($this->recursive) {
            $orgUnitsTitles = array_values(ilObjOrgUnitTree::_getInstance()->getTitles($set['org_units']));
            $this->tpl->setVariable("ORG_UNITS", implode(', ', $orgUnitsTitles));
        }
        $this->ctrl->setParameterByClass("illearningprogressgui", "obj_id", $set["user_id"]);
        $this->ctrl->setParameterByClass("ilobjorgunitgui", "obj_id", $set["user_id"]);
        $selection = new ilAdvancedSelectionListGUI();
        $selection->setListTitle($lng->txt("Actions"));
        $selection->setId("selection_list_user_lp_" . $set["user_id"]);

        if ($ilAccess->checkAccess("view_learning_progress", "", $_GET["ref_id"]) and ilObjUserTracking::_enabledLearningProgress() and
            ilObjUserTracking::_enabledUserRelatedData()) {
            $selection->addItem($lng->txt("show_learning_progress"), "show_learning_progress", $this->ctrl->getLinkTargetByClass(array("ilAdministrationGUI", "ilObjOrgUnitGUI", "ilLearningProgressGUI"), ""));
        }
        if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) && !$this->recursive) {
            if ($this->staff == "employee") {
                $this->addEmployeeActions($selection);
            }
            if ($this->staff == "superior") {
                $this->addSuperiorActions($selection);
            }
        }
        $this->tpl->setVariable("ACTIONS", $selection->getHTML());
    }

    protected function addEmployeeActions(&$selection)
    {
        $selection->addItem($this->lng->txt("remove"), "delete_from_employees", $this->ctrl->getLinkTargetByClass("ilOrgUnitStaffGUI", "confirmRemoveFromEmployees"));
        $selection->addItem($this->lng->txt("change_to_superior"), "change_to_superior", $this->ctrl->getLinkTargetByClass("ilOrgUnitStaffGUI", "fromEmployeeToSuperior"));
    }

    protected function addSuperiorActions(&$selection)
    {
        $selection->addItem($this->lng->txt("remove"), "delete_from_superiors", $this->ctrl->getLinkTargetByClass("ilOrgUnitStaffGUI", "confirmRemoveFromSuperiors"));
        $selection->addItem($this->lng->txt("change_to_employee"), "change_to_employee", $this->ctrl->getLinkTargetByClass("ilOrgUnitStaffGUI", "fromSuperiorToEmployee"));
    }

    public function setRecursive($recursive)
    {
        $this->recursive = $recursive;
    }
}