class.ilOrgUnitStaffGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
require_once("./Services/Search/classes/class.ilRepositorySearchGUI.php");
require_once("class.ilOrgUnitStaffTableGUI.php");
require_once("class.ilOrgUnitOtherRolesTableGUI.php");
class ilOrgUnitStaffGUI {
 
        protected $tabs_gui;
        protected $toolbar;
        protected $ctrl;
        protected $tpl;
        protected $parent_gui;
        protected $parent_obj;
        protected $lng;
        protected $ilAccess;
        protected $rbacreview;
 
 
 
        function __construct(ilObjOrgUnitGUI $parent_gui) {
                global $DIC;
                $tpl = $DIC['tpl'];
                $ilCtrl = $DIC['ilCtrl'];
                $ilTabs = $DIC['ilTabs'];
                $lng = $DIC['lng'];
                $ilAccess = $DIC['ilAccess'];
                $ilToolbar = $DIC['ilToolbar'];
                $rbacreview = $DIC['rbacreview'];
 
                $this->tpl = $tpl;
                $this->ctrl = $ilCtrl;
                $this->parent_gui = $parent_gui;
                $this->parent_object = $parent_gui->object;
                $this->tabs_gui = $this->parent_gui->tabs_gui;
                $this->toolbar = $ilToolbar;
                $this->lng = $lng;
                $this->ilAccess = $ilAccess;
                $this->toolbar = $ilToolbar;
                $this->rbacreview = $rbacreview;
 
                $this->tabs_gui->setTabActive("orgu_staff");
                $this->setTabs();
        }
 
        public function executeCommand()
        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
 
                switch ($next_class) {
                        case 'ilrepositorysearchgui':
                                switch ($cmd) {
                                        case 'addUserFromAutoComplete':
                                                if ($_GET['addusertype'] == "staff") {
                                                        $this->addStaff();
                                                } elseif ($_GET['addusertype'] == "other") {
                                                        $this->addOtherRoles();
                                                }
                                                break;
                                        default:
                                                $repo = new ilRepositorySearchGUI();
                                                $this->ctrl->forwardCommand($repo);
                                                break;
                                }
                                break;
                        default:
                                switch ($cmd) {
                                        case 'showStaff':
                                                $this->tabs_gui->activateSubTab("show_staff");
                                                $this->showStaff();
                                                break;
                                        case 'showOtherRoles':
                                                $this->tabs_gui->activateSubTab("show_other_roles");
                                                $this->showOtherRoles();
                                                break;
                                        case 'showStaffRec':
                                                $this->tabs_gui->activateSubTab("show_staff_rec");
                                                $this->showStaffRec();
                                                break;
                                        case 'confirmRemoveFromRole':
                                        case 'confirmRemoveFromEmployees':
                                        case 'confirmRemoveFromSuperiors':
                                                $this->confirmRemoveUser($cmd);
                                                break;
                                        case 'addStaff':
                                        case 'addOtherRoles':
                                        case 'fromSuperiorToEmployee':
                                        case 'fromEmployeeToSuperior':
                                        case 'removeFromSuperiors':
                                        case 'removeFromEmployees':
                                        case 'removeFromRole':
                                                $this->$cmd();
                                                break;
                                        default:
                                                throw new ilException("Unknown command for command class ilOrgUnitStaffGUI: ".$cmd);
                                                break;
                                }
                        break;
                }
 
 
                return true;
        }
 
        public function showStaff() {
                if(!ilObjOrgUnitAccess::_checkAccessStaff($this->parent_object->getRefId()))
                {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                if ($this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        $this->addStaffToolbar();
                }
                $this->ctrl->setParameter($this, "recursive", false);
                $this->tpl->setContent($this->getStaffTableHTML(false, "showStaff"));
        }
 
 
        public function showOtherRoles() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                if ($this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        $this->addOtherRolesToolbar();
                }
                $this->tpl->setContent($this->getOtherRolesTableHTML());
        }
 
 
        public function showStaffRec() {
                if(!ilObjOrgUnitAccess::_checkAccessStaffRec($this->parent_object->getRefId()))
                {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $this->ctrl->setParameter($this, "recursive", true);
                $this->tpl->setContent($this->getStaffTableHTML(true, "showStaffRec"));
        }
 
 
        protected function addStaffToolbar() {
                $types = array(
                        "employee" => $this->lng->txt("employee"),
                        "superior" => $this->lng->txt("superior")
                );
                $this->ctrl->setParameterByClass('ilRepositorySearchGUI', 'addusertype', 'staff');
                ilRepositorySearchGUI::fillAutoCompleteToolbar($this, $this->toolbar, array(
                        'auto_complete_name' => $this->lng->txt('user'),
                        'user_type' => $types,
                        'submit_name' => $this->lng->txt('add')
                ));
        }
 
 
        protected function addOtherRolesToolbar() {
                $arrLocalRoles = $this->rbacreview->getLocalRoles($this->parent_object->getRefId());
                $types = array();
                foreach ($arrLocalRoles as $role_id) {
                        $ilObjRole = new ilObjRole($role_id);
                        if (! preg_match("/il_orgu_/", $ilObjRole->getUntranslatedTitle())) {
                                $types[$role_id] = $ilObjRole->getPresentationTitle();
                        }
                }
                $this->ctrl->setParameterByClass('ilRepositorySearchGUI', 'addusertype', 'other');
                ilRepositorySearchGUI::fillAutoCompleteToolbar($this, $this->toolbar, array(
                        'auto_complete_name' => $this->lng->txt('user'),
                        'user_type' => $types,
                        'submit_name' => $this->lng->txt('add')
                ));
        }
 
 
        public function addStaff() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
 
                $users = explode(',', $_POST['user_login']);
                $user_ids = array();
                foreach ($users as $user) {
                        $user_id = ilObjUser::_lookupId($user);
                        if ($user_id) {
                                $user_ids[] = $user_id;
                        }
                }
 
                if(!count($user_ids)) {
                        ilUtil::sendFailure($this->lng->txt("user_not_found"), true);
                        $this->ctrl->redirect($this,"showStaff");
                }
 
                $user_type = isset($_POST['user_type']) ? $_POST['user_type'] : 0;
                if ($user_type == "employee") {
                        $this->parent_object->assignUsersToEmployeeRole($user_ids);
                } elseif ($user_type == "superior") {
                        $this->parent_object->assignUsersToSuperiorRole($user_ids);
                } else {
                        throw new Exception("The post request didn't specify wether the user_ids should be assigned to the employee or the superior role.");
                }
 
                ilUtil::sendSuccess($this->lng->txt("users_successfuly_added"), true);
                $this->ctrl->redirect($this,"showStaff");
        }
 
        public function addOtherRoles() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
 
                $users = explode(',', $_POST['user_login']);
                $user_ids = array();
                foreach ($users as $user) {
                        $user_id = ilObjUser::_lookupId($user);
                        if ($user_id) {
                                $user_ids[] = $user_id;
                        }
                }
        $role_id = isset($_POST['user_type']) ? $_POST['user_type'] : 0;
        foreach ($user_ids as $user_id) {
            $this->parent_object->assignUserToLocalRole($role_id, $user_id);
        }
        ilUtil::sendSuccess($this->lng->txt("users_successfuly_added"), true);
        $this->ctrl->redirect($this,"showOtherRoles");
        }
 
 
        public function getStaffTableHTML($recursive = false, $table_cmd = "showStaff") {
                global $DIC;
                $lng = $DIC['lng'];
                $rbacreview = $DIC['rbacreview'];
                $superior_table = new ilOrgUnitStaffTableGUI($this, $table_cmd, "superior", $recursive);
                $superior_table->parseData();
                $superior_table->setTitle($lng->txt("il_orgu_superior"));
                $employee_table = new ilOrgUnitStaffTableGUI($this, $table_cmd, "employee", $recursive);
                $employee_table->parseData();
                $employee_table->setTitle($lng->txt("il_orgu_employee"));
 
                return $superior_table->getHTML() . $employee_table->getHTML();
        }
 
 
        public function getOtherRolesTableHTML() {
                global $DIC;
                $lng = $DIC['lng'];
                $rbacreview = $DIC['rbacreview'];
                $arrLocalRoles = $rbacreview->getLocalRoles($this->parent_object->getRefId());
                $html = "";
                foreach ($arrLocalRoles as $role_id) {
                        $ilObjRole = new ilObjRole($role_id);
                        if (! preg_match("/il_orgu_/", $ilObjRole->getUntranslatedTitle())) {
                                $other_roles_table = new ilOrgUnitOtherRolesTableGUI($this, 'other_role_' . $role_id, $role_id);
                                $other_roles_table->readData();
                                $html .= $other_roles_table->getHTML() . "<br/>";
                        }
                }
                if (! $html) {
                        $html = $lng->txt("no_roles");
                }
 
                return $html;
        }
 
        public function fromSuperiorToEmployee() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $this->parent_object->deassignUserFromSuperiorRole($_GET["obj_id"]);
                $this->parent_object->assignUsersToEmployeeRole(array( $_GET["obj_id"] ));
                ilUtil::sendSuccess($this->lng->txt("user_changed_successful"), true);
                $this->ctrl->redirect($this, "showStaff");
        }
 
 
        public function fromEmployeeToSuperior() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $this->parent_object->deassignUserFromEmployeeRole($_GET["obj_id"]);
                $this->parent_object->assignUsersToSuperiorRole(array( $_GET["obj_id"] ));
                ilUtil::sendSuccess($this->lng->txt("user_changed_successful"), true);
                $this->ctrl->redirect($this, "showStaff");
        }
 
        function confirmRemoveUser($cmd) {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                switch ($cmd) {
                        case "confirmRemoveFromRole":
                                $this->tabs_gui->activateSubTab("show_other_roles");
                                $nextcmd = "removeFromRole";
                                $paramname = "obj_id-role_id";
                                $param = $_GET["obj_id"] . '-' . $_GET["role_id"];
                                break;
                        case "confirmRemoveFromSuperiors":
                                $this->tabs_gui->activateSubTab("show_staff");
                                $nextcmd = "removeFromSuperiors";
                                $paramname = "obj_id";
                                $param = $_GET["obj_id"];
                                break;
                        case "confirmRemoveFromEmployees":
                                $this->tabs_gui->activateSubTab("show_staff");
                                $nextcmd = "removeFromEmployees";
                                $paramname = "obj_id";
                                $param = $_GET["obj_id"];
                                break;
                }
                include_once('./Services/Utilities/classes/class.ilConfirmationGUI.php');
                $confirm = new ilConfirmationGUI();
                $confirm->setFormAction($this->ctrl->getFormAction($this, $nextcmd));
                $confirm->setHeaderText($this->lng->txt('orgu_staff_deassign'));
                $confirm->setConfirm($this->lng->txt('confirm'), $nextcmd);
                $confirm->setCancel($this->lng->txt('cancel'), 'showStaff');
                $arrUser = ilObjUser::_lookupName($_GET["obj_id"]);
                $confirm->addItem($paramname, $param,
                        $arrUser['lastname'] . ', ' . $arrUser['firstname'] . ' [' . $arrUser['login']
                        . ']', ilUtil::getImagePath('icon_usr.svg'));
                $this->tpl->setContent($confirm->getHTML());
        }
 
        public function removeFromSuperiors() {
 
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $this->parent_object->deassignUserFromSuperiorRole($_POST["obj_id"]);
                //if user is neither employee nor superior, remove orgunit from user->org_units
                // The method ilObjUser::_removeOrgUnit is no longer available, see #20428
                //              if (!$this->rbacreview->isAssigned($_POST["obj_id"], $this->parent_object->getEmployeeRole())) {
                //                      ilObjUser::_removeOrgUnit($_POST["obj_id"], $this->parent_object->getRefId());
                //              }
                ilUtil::sendSuccess($this->lng->txt("deassign_user_successful"), true);
                $this->ctrl->redirect($this, "showStaff");
        }
 
 
        public function removeFromEmployees() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $this->parent_object->deassignUserFromEmployeeRole($_POST["obj_id"]);
                //if user is neither employee nor superior, remove orgunit from user->org_units
                // The method ilObjUser::_removeOrgUnit is no longer available, see #20428
                //              if (!$this->rbacreview->isAssigned($_POST["obj_id"], $this->parent_object->getSuperiorRole())) {
                //                      ilObjUser::_removeOrgUnit($_POST["obj_id"], $this->parent_object->getRefId());
                //              }
                ilUtil::sendSuccess($this->lng->txt("deassign_user_successful"), true);
                $this->ctrl->redirect($this, "showStaff");
        }
 
 
        public function removeFromRole() {
                if (!$this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->ctrl->redirect($this->parent_gui, "");
                }
                $arrObjIdRolId = explode("-", $_POST["obj_id-role_id"]);
        $this->parent_object->deassignUserFromLocalRole($arrObjIdRolId[1], $arrObjIdRolId[0]);
        ilUtil::sendSuccess($this->lng->txt("deassign_user_successful"), true);
                $this->ctrl->redirect($this, "showOtherRoles");
        }
 
 
        public function setTabs() {
                $this->tabs_gui->addSubTab("show_staff", sprintf($this->lng->txt("local_staff"), $this->parent_object->getTitle()), $this->ctrl->getLinkTarget($this, "showStaff"));
                if ($this->ilAccess->checkAccess("view_learning_progress_rec", "", $this->parent_object->getRefId())) {
                        $this->tabs_gui->addSubTab("show_staff_rec", sprintf($this->lng->txt("rec_staff"), $this->parent_object->getTitle()), $this->ctrl->getLinkTarget($this, "showStaffRec"));
                }
                if ($this->ilAccess->checkAccess("write", "", $this->parent_object->getRefId())) {
                        $this->tabs_gui->addSubTab("show_other_roles", sprintf($this->lng->txt("local_other_roles"), $this->parent_object->getTitle()), $this->ctrl->getLinkTarget($this, "showOtherRoles"));
                }
        }
 
}
?>