Class ilRegisterGUI. More...

Public Member Functions
	ilRegisterGUI ()
	Constructor public.
&	executeCommand ()
	execute command
	showRegistrationForm ()
	cancel ()
	subscribe ()
	apply ()
	getReturnRefId ()
	isUserAlreadyRegistered ()
Data Fields
	$lng
	$ilias
	$tpl
	$tree
	$objDefinition
	$ctrl
	$cmd
	$ilErr
	$object

Detailed Description

Class ilRegisterGUI.

Author:: Sascha Hofmann <saschahofmann@gmx.de>

Version:

Id:: class.ilRegisterGUI.php 17741 2008-10-25 09:30:18Z smeyer

Definition at line 31 of file class.ilRegisterGUI.php.

Member Function Documentation

ilRegisterGUI::apply ( )

Definition at line 231 of file class.ilRegisterGUI.php.

References getReturnRefId(), ilUtil::redirect(), and ilUtil::sendInfo().

        {
                global $ilDB;
                
                // @todo: move queries to app
                
                switch ($this->object->getRegistrationFlag())
                {
                        // registration
                        case 1:
                                $q = "INSERT INTO grp_registration VALUES (".
                                        $ilDB->quote($this->object->getId()).",".
                                        $ilDB->quote($this->ilias->account->getId()).",".
                                        $ilDB->quote($_POST["subject"]).",".
                                        $ilDB->quote(date("Y-m-d H:i:s")).")";
                                $this->ilias->db->query($q);

                                ilUtil::sendInfo($this->lng->txt("application_completed"),true);
                                ilUtil::redirect("repository.php?ref_id=".$this->getReturnRefId());
                                break;

                        // passwort
                        case 2:
                                if (strcmp($this->object->getPassword(),$_POST["subject"]) == 0 && $this->object->registrationPossible() == true)
                                {
                                        $this->object->addMember($this->ilias->account->getId(),$this->object->getDefaultMemberRole());

                                        $this->ilias->account->addDesktopItem($this->object->getRefId(),"grp");
                
                                        ilUtil::sendInfo($this->lng->txt("grp_registration_completed"),true);
                                        $this->ctrl->returnToParent($this);
                                }
                                
                                //wrong passwd
                                ilUtil::sendInfo($this->lng->txt("err_wrong_password"),true);
                                $this->ctrl->returnToParent($this);

                                //$this->ilErr->raiseError($this->lng->txt("registration_not_possible"),$this->ilErr->MESSAGE);
                                break;
                                
                        default:
                                $this->ilErr->raiseError($this->lng->txt("err_unknown_error"),$this->ilErr->MESSAGE);
                                break;
                }
        }

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ilRegisterGUI::cancel ( )

Definition at line 210 of file class.ilRegisterGUI.php.

References getReturnRefId(), ilUtil::redirect(), and ilUtil::sendInfo().

        {
                ilUtil::sendInfo($this->lng->txt("action_aborted"),true);
                //$this->ctrl->setParameterByClass("ilRepositoryGUI","ref_id",$this->getReturnRefId());
                //$this->ctrl->redirectByClass("ilRepositoryGUI","ShowList");
                ilUtil::redirect("repository.php?ref_id=".$this->getReturnRefId());
        }

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& ilRegisterGUI::executeCommand ( )

execute command

Definition at line 71 of file class.ilRegisterGUI.php.

References $cmd, and isUserAlreadyRegistered().

        {
                if ($this->isUserAlreadyRegistered())
                {
                        $this->ilErr->raiseError($this->lng->txt("grp_already_applied"),$this->ilErr->MESSAGE);
                }

                $cmd = $this->ctrl->getCmd();

                if (empty($cmd))
                {
                        $cmd = "cancel";
                }

                $this->cmd = $cmd;
                $this->$cmd();  
        }

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ilRegisterGUI::getReturnRefId ( )

Definition at line 277 of file class.ilRegisterGUI.php.

References $_SESSION.

Referenced by apply(), and cancel().

        {
                if ($_SESSION["il_rep_ref_id"] == $this->object->getRefId())
                {
                        return $this->tree->getParentId($this->object->getRefId());
                }
                else
                {
                        return $_SESSION["il_rep_ref_id"];
                }       
        }

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ilRegisterGUI::ilRegisterGUI ( )

Constructor public.

Definition at line 47 of file class.ilRegisterGUI.php.

References $_GET, $ilCtrl, $ilErr, $ilias, $lng, $objDefinition, $tpl, and $tree.

        {
                global $lng, $ilias, $tpl, $tree, $objDefinition, $ilCtrl, $ilErr;

                $this->lng =& $lng;
                $this->lng->loadLanguageModule('crs');

                $this->ilias =& $ilias;
                $this->tpl =& $tpl;
                $this->tree =& $tree;
                $this->objDefinition =& $objDefinition;
                $this->ilErr =& $ilErr;

                $this->ctrl =& $ilCtrl;
                $this->ctrl->saveParameter($this,array("ref_id"));
                $this->ctrl->setParameter($this,"user_id",$this->ilias->account->getId());

                // get object of current ref id
                $this->object =& $this->ilias->obj_factory->getInstanceByRefId($_GET["ref_id"]);
        }

ilRegisterGUI::isUserAlreadyRegistered ( )

Definition at line 289 of file class.ilRegisterGUI.php.

References $res.

Referenced by executeCommand().

        {
                global $ilDB;
                
                // @todo: move query to app
                
                $q = "SELECT * FROM grp_registration WHERE grp_id=".
                        $ilDB->quote($this->object->getId())." AND user_id=".
                        $ilDB->quote($this->ilias->account->getId());
                $res = $this->ilias->db->query($q);
        
                if ($res->numRows() > 0)
                {
                        return true;    
                }
                
                return false;
        }

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ilRegisterGUI::showRegistrationForm ( )

Definition at line 89 of file class.ilRegisterGUI.php.

References $_GET, $ilias, $lng, ilObjCourseGrouping::_checkGroupingDependencies(), ilObjCourseGrouping::_getGroupingItemsAsString(), ilUtil::getImagePath(), and ilUtil::sendInfo().

        {
                include_once 'Modules/Course/classes/class.ilObjCourseGrouping.php';

                global $rbacsystem, $ilias, $lng;
                
                switch ($this->object->getRegistrationFlag())
                {
                        case 0:
                                $stat = $this->lng->txt("group_no_registration");
                                $msg  = $this->lng->txt("group_no_registration_msg");
                                $readonly ="readonly";
                                $subject ="";
                                $cmd_submit = "subscribe";
                                $txt_submit = $this->lng->txt("grp_register");
                                break;

                        case 1:
                                if ($this->object->registrationPossible() == true)
                                {
                                        $stat = $this->lng->txt("group_req_registration");
                                        $msg  = $this->lng->txt("group_req_registration_msg");
                                        $cmd_submit = "apply";
                                        $txt_submit = $this->lng->txt("request_membership");
                                        $txt_subject =$this->lng->txt("subject").":";
                                        $textfield = "<textarea name=\"subject\" value=\"{SUBJECT}\" cols=\"50\" rows=\"5\" size=\"255\"></textarea>";
                                }
                                else
                                {
                                        $no_cancel = true;
                                        $msg = $this->lng->txt("group_registration_expired_msg");
                                        $msg_send = "ilias.php?baseClass=ilMailGUI&mobj_id=3&type=new&rcp_to=root";
                                        $cmd_submit = "cancel";
                                        $txt_submit = $this->lng->txt("grp_back");
                                        $readonly = "readonly";
                                        $stat = $this->lng->txt("group_registration_expired");
                                        ilUtil::sendInfo($this->lng->txt("registration_expired"));
                                }
                                break;

                        case 2:
                                if ($this->object->registrationPossible() == true)
                                {
                                        $stat = $this->lng->txt("group_req_password");//"Registrierungpasswort erforderlich";
                                        $msg = $this->lng->txt("group_password_registration_msg");
                                        $txt_subject =$this->lng->txt("password").":";
                                        $txt_submit = $this->lng->txt("grp_register");
                                        $textfield = "<input name=\"subject\" value=\"{SUBJECT}\" type=\"password\" size=\"40\" maxlength=\"70\" style=\"width:300px;\"/>";
                                        $cmd_submit = "apply";
                                }
                                else
                                {
                                        $no_cancel = true;
                                        $msg = $this->lng->txt("group_registration_expired_msg");
                                        $msg_send = "ilias.php?baseClass=ilMailGUI&mobj_id=3&type=new&rcp_to=root";
                                        $cmd_submit = "cancel";
                                        $txt_submit = $this->lng->txt("grp_back");
                                        $readonly = "readonly";
                                        $stat = $this->lng->txt("group_registration_expired");
                                        ilUtil::sendInfo($this->lng->txt("registration_expired"));
                                }
                                break;
                }

                if ($no_cancel !== true)
                {
                        $this->tpl->setCurrentBlock("btn_cancel");
                        $this->tpl->setVariable("CMD_CANCEL","cancel");
                        $this->tpl->setVariable("TXT_CANCEL",$this->lng->txt("cancel"));
                        $this->tpl->parseCurrentBlock();
                }

                if(!$rbacsystem->checkAccess("join", $_GET["ref_id"]))
                {
                        $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->MESSAGE);
                        return;
                }

                $submit_btn = true;
                if(!ilObjCourseGrouping::_checkGroupingDependencies($this->object))
                {
                        ilUtil::sendInfo($this->object->getMessage());
                        $submit_btn = false;
                }

                $this->tpl->addBlockFile("ADM_CONTENT", "tbldesc", "tpl.grp_accessdenied.html");
                $this->tpl->setVariable("TYPE_IMG",ilUtil::getImagePath("icon_grp.gif"));
                $this->tpl->setVariable("ALT_IMG",$this->lng->txt("obj_grp"));
                $this->tpl->setVariable("TITLE",$this->lng->txt("grp_registration"));
                $this->tpl->setVariable("TXT_MESSAGE",$msg);
                $this->tpl->setVariable("TXT_GRP_NAME", $this->lng->txt("group_name"));
                $this->tpl->setVariable("GRP_NAME",$this->object->getTitle());
                $this->tpl->setVariable("TXT_GRP_DESC",$this->lng->txt("group_desc"));
                $this->tpl->setVariable("GRP_DESC",$this->object->getDescription());
                //$this->tpl->setVariable("TXT_GRP_OWNER",$this->lng->txt("owner"));
                //$this->tpl->setVariable("GRP_OWNER",$owner->getLogin());
                //$this->tpl->setVariable("TXT_GRP_STATUS",$this->lng->txt("group_status"));
                //$this->tpl->setVariable("GRP_STATUS", $stat);
                $this->tpl->setVariable("TXT_INFO_REG",$this->lng->txt("group_info_reg"));
                $this->tpl->setVariable("INFO_REG", $msg);

                if(strlen($txt_subject))
                {
                        $this->tpl->setVariable("TXT_SUBJECT",$txt_subject);
                        $this->tpl->setVariable("SUBJECT",$textfield);
                }
                if(strlen($message = ilObjCourseGrouping::_getGroupingItemsAsString($this->object)))
                {
                        $this->tpl->setVariable("TXT_MEMBER_LIMIT",$this->lng->txt('groupings'));
                        $this->tpl->setVariable("MEMBER_LIMIT",$this->lng->txt('crs_grp_info_reg').$message);
                }

                if($submit_btn)
                {
                        $this->tpl->setVariable("TXT_SUBMIT",$txt_submit);
                        $this->tpl->setVariable("CMD_SUBMIT",$cmd_submit);
                }
                $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this,'apply'));
                $this->tpl->parseCurrentBlock();
        }

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ilRegisterGUI::subscribe ( )

Definition at line 218 of file class.ilRegisterGUI.php.

References ilUtil::sendInfo().

        {
                if (!$this->object->addMember($this->ilias->account->getId(), $this->object->getDefaultMemberRole()))
                {
                        $this->ilErr->raiseError($this->lng->txt("err_unknown_error"),$this->ilErr->MESSAGE);
                }
                
                $this->ilias->account->addDesktopItem($this->object->getRefId(),"grp");
                
                ilUtil::sendInfo($this->lng->txt("grp_registration_completed"),true);           
                $this->ctrl->returnToParent($this);
        }

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