class.ilAccountCodesGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilAccountCodesGUI 
{       
        protected $ref_id; // [int]
        
        function __construct($a_ref_id)
        {
                global $lng;

                $this->ref_id = $a_ref_id;
                $lng->loadLanguageModule("user");
        }
        
        function executeCommand()
        {
                global $ilCtrl;
                
                $next_class = $ilCtrl->getNextClass($this);
                $cmd = $ilCtrl->getCmd();
                
                switch($next_class)
                {
                        default:
                                if(!$cmd)
                                {
                                        $cmd = "listCodes";
                                }
                                $this->$cmd();
                                break;
                }
                
                return true;
        }
        
        function listCodes()
        {
                global $ilAccess, $ilErr, $ilCtrl, $ilToolbar, $lng, $tpl;

                if(!$ilAccess->checkAccess('read','',$this->ref_id))
                {
                        $ilErr->raiseError($lng->txt("msg_no_perm_read"),$ilErr->MESSAGE);
                }

                $ilToolbar->addButton($lng->txt("user_account_codes_add"),
                        $ilCtrl->getLinkTarget($this, "addCodes"));

                include_once("./Services/User/classes/class.ilAccountCodesTableGUI.php");
                $ctab = new ilAccountCodesTableGUI($this, "listCodes");
                $tpl->setContent($ctab->getHTML());
        }
        
        function initAddCodesForm()
        {
                global $ilCtrl, $lng;
                
                include_once 'Services/Form/classes/class.ilPropertyFormGUI.php';

                $this->form_gui = new ilPropertyFormGUI();
                $this->form_gui->setFormAction($ilCtrl->getFormAction($this, 'createCodes'));
                $this->form_gui->setTitle($lng->txt('user_account_codes_edit_header'));
                
                $count = new ilNumberInputGUI($lng->txt('user_account_codes_number'), 'acc_codes_number');
                $count->setSize(4);
                $count->setMaxLength(4);
                $count->setMinValue(1);
                $count->setMaxValue(1000);
                $count->setRequired(true);
                $this->form_gui->addItem($count);
                
                $valid = new ilRadioGroupInputGUI($lng->txt('user_account_code_valid_until'), 'valid_type');
                $valid->setRequired(true);
                
                $unl = new ilRadioOption($lng->txt('user_account_code_valid_until_unlimited'), 'valid_unlimited');
                $valid->addOption($unl);
                
                $st = new ilRadioOption($lng->txt('user_account_code_valid_until_static'), 'valid_static');
                $valid->addOption($st);
                
                $dt = new ilDateTimeInputGUI($lng->txt('date'), 'valid_date');
                $dt->setRequired(true);
                $st->addSubItem($dt);
                
                $dyn = new ilRadioOption($lng->txt('user_account_code_valid_until_dynamic'), 'valid_dynamic');
                $valid->addOption($dyn);
                
                $ds = new ilNumberInputGUI($lng->txt('days'), 'valid_days');
                $ds->setSize(5);
                $ds->setRequired(true);
                $dyn->addSubItem($ds);
                                        
                $this->form_gui->addItem($valid);

                $this->form_gui->addCommandButton('createCodes', $lng->txt('create'));
                $this->form_gui->addCommandButton('listCodes', $lng->txt('cancel'));
        }
        
        function addCodes()
        {
                global $ilAccess, $ilErr, $tpl, $lng;

                if(!$ilAccess->checkAccess('write', '', $this->ref_id))
                {
                        $ilErr->raiseError($lng->txt("msg_no_perm_write"), $ilErr->MESSAGE);
                }
        
                $this->initAddCodesForm();
                $tpl->setContent($this->form_gui->getHTML());
        }
        
        function createCodes()
        {
                global $ilAccess, $ilErr, $lng, $tpl, $ilCtrl;

                if(!$ilAccess->checkAccess('write', '', $this->ref_id))
                {
                        $ilErr->raiseError($lng->txt("msg_no_perm_write"), $ilErr->MESSAGE);
                }
                
                $this->initAddCodesForm();
                if($this->form_gui->checkInput())
                {
                        $number = $this->form_gui->getInput('acc_codes_number');
                        switch($this->form_gui->getInput('valid_type'))
                        {
                                case 'valid_unlimited':
                                        $valid = 0;
                                        break;
                                
                                case 'valid_static':
                                        $valid = $this->form_gui->getInput('valid_date');
                                        $valid = $valid['date'];
                                        break;
                                
                                case 'valid_dynamic':
                                        $valid = $this->form_gui->getInput('valid_days');
                                        break;                          
                        }
                        
                        include_once './Services/User/classes/class.ilAccountCode.php';
                        
                        $stamp = time();
                        for($loop = 1; $loop <= $number; $loop++)
                        {
                                ilAccountCode::create($valid, $stamp);
                        }
                        
                        ilUtil::sendSuccess($lng->txt('saved_successfully'), true);
                        $ilCtrl->redirect($this, "listCodes");
                }
                else
                {
                        $this->form_gui->setValuesByPost();
                        $tpl->setContent($this->form_gui->getHtml());
                }
        }
        
        function deleteCodes()
        {
                global $lng, $ilCtrl;
                
                include_once './Services/User/classes/class.ilAccountCode.php';
                ilAccountCode::deleteCodes($_POST["id"]);
                
                ilUtil::sendSuccess($lng->txt('info_deleted'), true);
                $ilCtrl->redirect($this, "listCodes");
        }

        function deleteConfirmation()
        {
                global $ilErr, $lng, $ilCtrl, $tpl;

                if(!isset($_POST["id"]))
                {
                        $ilErr->raiseError($lng->txt("no_checkbox"), $ilErr->MESSAGE);
                }
        
                include_once './Services/Utilities/classes/class.ilConfirmationGUI.php';
                $gui = new ilConfirmationGUI();
                $gui->setHeaderText($lng->txt("info_delete_sure"));
                $gui->setCancel($lng->txt("cancel"), "listCodes");
                $gui->setConfirm($lng->txt("confirm"), "deleteCodes");
                $gui->setFormAction($ilCtrl->getFormAction($this, "deleteCodes"));
                
                include_once './Services/User/classes/class.ilAccountCode.php';
                $data = ilAccountCode::loadCodesByIds($_POST["id"]);
                foreach($data as $code)
                {
                        $gui->addItem("id[]", $code["code_id"], $code["code"]);
                }

                $tpl->setContent($gui->getHTML());
        }
        
        function resetCodesFilter()
        {
                include_once("./Services/User/classes/class.ilAccountCodesTableGUI.php");
                $utab = new ilAccountCodesTableGUI($this, "listCodes");
                $utab->resetOffset();
                $utab->resetFilter();
                
                $this->listCodes();
        }
        
        function applyCodesFilter()
        {
                include_once("./Services/User/classes/class.ilAccountCodesTableGUI.php");
                $utab = new ilAccountCodesTableGUI($this, "listCodes");
                $utab->resetOffset();
                $utab->writeFilterToSession();
                
                $this->listCodes();
        }
        
        function exportCodes()
        {
                global $ilAccess, $ilErr, $lng;

                if(!$ilAccess->checkAccess('read', '', $this->ref_id))
                {
                        $ilErr->raiseError($lng->txt("msg_no_perm_read"), $ilErr->MESSAGE);
                }
                
                include_once("./Services/User/classes/class.ilAccountCodesTableGUI.php");
                $utab = new ilAccountCodesTableGUI($this, "listCodes");
                
                include_once './Services/User/classes/class.ilAccountCode.php';
                $codes = ilAccountCode::getCodesForExport($utab->filter["code"], $utab->filter["valid_until"], $utab->filter["generated"]);

                if(sizeof($codes))
                {
                        // :TODO: add url/link to login?!
                        ilUtil::deliverData(implode("\n", $codes), "ilias_account_codes_".date("d-m-Y").".txt","text/plain");
                }
                else
                {
                        ilUtil::sendFailure($this->lng->txt("account_export_codes_no_data"));
                        $this->listCodes();
                }
        }
}

?>