ILIAS Release_3_6_x_branch .rev 46809: assessment/classes/class.ilObjTestGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 
00040 include_once "./classes/class.ilObjectGUI.php";
00041 include_once "./assessment/classes/inc.AssessmentConstants.php";
00042 
00043 class ilObjTestGUI extends ilObjectGUI
00044 {
00049         function ilObjTestGUI()
00050         {
00051                 global $lng, $ilCtrl;
00052                 $lng->loadLanguageModule("assessment");
00053                 $this->type = "tst";
00054                 $this->ctrl =& $ilCtrl;
00055                 $this->ctrl->saveParameter($this, "ref_id");
00056                 $this->ilObjectGUI("",$_GET["ref_id"], true, false);
00057                 // Added parameter if called from crs_objectives
00058                 if((int) $_GET['crs_show_result'])
00059                 {
00060                         $this->ctrl->saveParameter($this,'crs_show_result',(int) $_GET['crs_show_result']);
00061                 }
00062         }
00063         
00067         function &executeCommand()
00068         {
00069                 $this->prepareOutput();
00070                 $cmd = $this->ctrl->getCmd("properties");
00071                 $next_class = $this->ctrl->getNextClass($this);
00072                 $this->ctrl->setReturn($this, "properties");
00073                 switch($next_class)
00074                 {
00075                         case "ilinfoscreengui":
00076                                 $this->infoScreen();    // forwards command
00077                                 break;
00078                         case 'ilmdeditorgui':
00079                                 include_once 'Services/MetaData/classes/class.ilMDEditorGUI.php';
00080 
00081                                 $md_gui =& new ilMDEditorGUI($this->object->getId(), 0, $this->object->getType());
00082                                 $md_gui->addObserver($this->object,'MDUpdateListener','General');
00083 
00084                                 $this->ctrl->forwardCommand($md_gui);
00085                                 break;
00086                         case "iltestoutputgui":
00087                                 include_once "./assessment/classes/class.ilTestOutputGUI.php";
00088 
00089                                 $output_gui =& new ilTestOutputGUI($this->object);
00090                                 $this->ctrl->forwardCommand($output_gui);
00091                                 break;
00092                         case "iltestevaluationgui":
00093                                 include_once "./assessment/classes/class.ilTestEvaluationGUI.php";
00094 
00095                                 $evaluation_gui =& new ilTestEvaluationGUI($this->object);
00096                                 $this->ctrl->forwardCommand($evaluation_gui);
00097                                 break;
00098                                 
00099                         case 'ilpermissiongui':
00100                                 include_once("./classes/class.ilPermissionGUI.php");
00101                                 $perm_gui =& new ilPermissionGUI($this);
00102                                 $ret =& $this->ctrl->forwardCommand($perm_gui);
00103                                 break;
00104 
00105                         case "illearningprogressgui":
00106                                 include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
00107 
00108                                 $new_gui =& new ilLearningProgressGUI(LP_MODE_REPOSITORY,$this->object->getRefId());
00109                                 $this->ctrl->forwardCommand($new_gui);
00110 
00111                                 break;
00112 
00113                         default:
00114                                 if (preg_match("/deleteqpl_\d+/", $cmd))
00115                                 {
00116                                         $cmd = "randomQuestions";
00117                                 }
00118                                 if ((strcmp($cmd, "properties") == 0) && ($_GET["browse"]))
00119                                 {
00120                                         $this->questionBrowser();
00121                                         return;
00122                                 }
00123                                 if ((strcmp($cmd, "properties") == 0) && ($_GET["up"] || $_GET["down"]))
00124                                 {
00125                                         $this->questionsObject();
00126                                         return;
00127                                 }
00128                                 $cmd.= "Object";
00129                                 $ret =& $this->$cmd();
00130                                 break;
00131                 }
00132                 if (strtolower($_GET["baseClass"]) != "iladministrationgui" &&
00133                         $this->getCreationMode() != true)
00134                 {
00135                         $this->tpl->show();
00136                 }
00137         }
00138 
00139         function runObject()
00140         {
00141                 $this->ctrl->redirect($this, "infoScreen");
00142         }
00143         
00144         function eval_aObject()
00145         {
00146                 include_once "./assessment/classes/class.ilTestEvaluationGUI.php";
00147 
00148                 $evaluation_gui =& new ilTestEvaluationGUI($this->object);
00149                 $this->ctrl->redirect($evaluation_gui, "eval_a");
00150         }
00151 
00152         function eval_statObject()
00153         {
00154                 include_once "./assessment/classes/class.ilTestEvaluationGUI.php";
00155 
00156                 $evaluation_gui =& new ilTestEvaluationGUI($this->object);
00157                 $this->ctrl->redirect($evaluation_gui, "eval_stat");
00158         }
00159 
00163         function importFileObject()
00164         {
00165                 if ($_POST["qpl"] < 1)
00166                 {
00167                         sendInfo($this->lng->txt("tst_select_questionpools"));
00168                         $this->createObject();
00169                         return;
00170                 }
00171                 if (strcmp($_FILES["xmldoc"]["tmp_name"], "") == 0)
00172                 {
00173                         sendInfo($this->lng->txt("tst_select_file_for_import"));
00174                         $this->createObject();
00175                         return;
00176                 }
00177                 $this->ctrl->setParameter($this, "new_type", $this->type);
00178                 $this->uploadTstObject();
00179         }
00180         
00184         function cloneAllObject()
00185         {
00186                 if ($_POST["tst"] < 1)
00187                 {
00188                         sendInfo($this->lng->txt("tst_select_tsts"));
00189                         $this->createObject();
00190                         return;
00191                 }
00192                 include_once "./assessment/classes/class.ilObjTest.php";
00193                 $ref_id = ilObjTest::_clone($_POST["tst"]);
00194                 sendInfo($this->lng->txt("object_duplicated"),true);
00195                 ilUtil::redirect("ilias.php?ref_id=$ref_id&baseClass=ilObjTestGUI");
00196         }
00197         
00202         function saveObject()
00203         {
00204                 global $rbacadmin;
00205 
00206                 // create and insert forum in objecttree
00207                 $newObj = parent::saveObject();
00208 
00209                 // always send a message
00210                 sendInfo($this->lng->txt("object_added"),true);
00211 
00212                 ilUtil::redirect("ilias.php?ref_id=".$newObj->getRefId().
00213                         "&baseClass=ilObjTestGUI");
00214         }
00215 
00216         function backToRepositoryObject()
00217         {
00218                 include_once "./classes/class.ilUtil.php";
00219                 $path = $this->tree->getPathFull($this->object->getRefID());
00220                 ilUtil::redirect($this->getReturnLocation("cancel","./repository.php?cmd=frameset&ref_id=" . $path[count($path) - 2]["child"]));
00221         }
00222         
00223         function backToCourseObject()
00224         {
00225                 include_once "./classes/class.ilUtil.php";
00226                 ilUtil::redirect($this->getReturnLocation("cancel","./repository.php?ref_id=".(int) $_GET['crs_show_result']));
00227         }
00228         
00229         /*
00230         * list all export files
00231         */
00232         function exportObject()
00233         {
00234                 global $tree;
00235                 global $rbacsystem;
00236 
00237                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
00238                 {
00239                         // allow only read and write access
00240                         sendInfo($this->lng->txt("cannot_edit_test"), true);
00241                         $this->backToRepositoryObject();
00242                 }
00243 
00244                 //$this->setTabs();
00245 
00246                 //add template for view button
00247                 $this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
00248 
00249                 // create export file button
00250                 $this->tpl->setCurrentBlock("btn_cell");
00251                 $this->tpl->setVariable("BTN_LINK", $this->ctrl->getLinkTarget($this, "createExportFile")."&mode=xml");
00252                 $this->tpl->setVariable("BTN_TXT", $this->lng->txt("ass_create_export_file"));
00253                 $this->tpl->parseCurrentBlock();
00254                 
00255                 // create export file button
00256                 if ($this->object->isOnlineTest()) 
00257                 {
00258                         $this->tpl->setCurrentBlock("btn_cell");
00259                         $this->tpl->setVariable("BTN_LINK", $this->ctrl->getLinkTarget($this, "createExportfile")."&mode=results");
00260                         $this->tpl->setVariable("BTN_TXT", $this->lng->txt("ass_create_export_test_results"));
00261                         $this->tpl->parseCurrentBlock();
00262                 }
00263                 
00264                 $export_dir = $this->object->getExportDirectory();
00265 
00266                 $export_files = $this->object->getExportFiles($export_dir);
00267 
00268                 // create table
00269                 include_once("classes/class.ilTableGUI.php");
00270                 $tbl = new ilTableGUI();
00271 
00272                 // load files templates
00273                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00274 
00275                 // load template for table content data
00276                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.export_file_row.html", true);
00277 
00278                 $num = 0;
00279 
00280                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00281 
00282                 $tbl->setTitle($this->lng->txt("ass_export_files"));
00283 
00284                 $tbl->setHeaderNames(array("", $this->lng->txt("ass_file"),
00285                         $this->lng->txt("ass_size"), $this->lng->txt("date") ));
00286 
00287                 $tbl->enabled["sort"] = false;
00288                 $tbl->setColumnWidth(array("1%", "49%", "25%", "25%"));
00289 
00290                 // control
00291                 $tbl->setOrderColumn($_GET["sort_by"]);
00292                 $tbl->setOrderDirection($_GET["sort_order"]);
00293                 $tbl->setLimit($_GET["limit"]);
00294                 $tbl->setOffset($_GET["offset"]);
00295                 $tbl->setMaxCount($this->maxcount);             // ???
00296 
00297 
00298                 // footer
00299                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00300                 //$tbl->disable("footer");
00301 
00302                 $tbl->setMaxCount(count($export_files));
00303                 $export_files = array_slice($export_files, $_GET["offset"], $_GET["limit"]);
00304 
00305                 $tbl->render();
00306                 if(count($export_files) > 0)
00307                 {
00308                         $this->tpl->setVariable("COLUMN_COUNTS", 4);
00309 
00310                         $i=0;
00311                         foreach($export_files as $exp_file)
00312                         {
00313                                 $this->tpl->setCurrentBlock("tbl_content");
00314                                 $this->tpl->setVariable("TXT_FILENAME", $exp_file);
00315 
00316                                 $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
00317                                 $this->tpl->setVariable("CSS_ROW", $css_row);
00318 
00319                                 $this->tpl->setVariable("TXT_SIZE", filesize($export_dir."/".$exp_file));
00320                                 $this->tpl->setVariable("CHECKBOX_ID", $exp_file);
00321 
00322                                 $file_arr = explode("__", $exp_file);
00323                                 $this->tpl->setVariable("TXT_DATE", date("Y-m-d H:i:s",$file_arr[0]));
00324 
00325                                 $this->tpl->parseCurrentBlock();
00326                         }
00327                         $this->tpl->setCurrentBlock("selectall");
00328                         $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
00329                         $this->tpl->setVariable("CSS_ROW", $css_row);
00330                         $this->tpl->parseCurrentBlock();
00331                         // delete button
00332                         $this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.gif"));
00333                         $this->tpl->setCurrentBlock("tbl_action_btn");
00334                         $this->tpl->setVariable("BTN_NAME", "confirmDeleteExportFile");
00335                         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("delete"));
00336                         $this->tpl->parseCurrentBlock();
00337         
00338                         $this->tpl->setCurrentBlock("tbl_action_btn");
00339                         $this->tpl->setVariable("BTN_NAME", "downloadExportFile");
00340                         $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("download"));
00341                         $this->tpl->parseCurrentBlock();        
00342                 } //if is_array
00343                 else
00344                 {
00345                         $this->tpl->setCurrentBlock("notfound");
00346                         $this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
00347                         $this->tpl->setVariable("NUM_COLS", 3);
00348                         $this->tpl->parseCurrentBlock();
00349                 }
00350 
00351                 $this->tpl->parseCurrentBlock();
00352         }
00353 
00354         
00358         function createExportFileObject()
00359         {
00360                 global $rbacsystem;
00361                 
00362                 if ($rbacsystem->checkAccess("write", $this->ref_id))
00363                 {
00364                         include_once("assessment/classes/class.ilTestExport.php");
00365                         $test_exp = new ilTestExport($this->object, $_GET["mode"]);
00366                         $test_exp->buildExportFile();
00367                 }
00368                 else
00369                 {
00370                         sendInfo("cannot_export_test");
00371                 }
00372                 $this->exportObject();
00373         }
00374         
00375         
00379         function downloadExportFileObject()
00380         {
00381                 if(!isset($_POST["file"]))
00382                 {
00383                         sendInfo($this->lng->txt("no_checkbox"), true);
00384                         $this->ctrl->redirect($this, "export");
00385                 }
00386 
00387                 if (count($_POST["file"]) > 1)
00388                 {
00389                         sendInfo($this->lng->txt("select_max_one_item"), true);
00390                         $this->ctrl->redirect($this, "export");
00391                 }
00392 
00393 
00394                 $export_dir = $this->object->getExportDirectory();
00395                 ilUtil::deliverFile($export_dir."/".$_POST["file"][0],
00396                         $_POST["file"][0]);
00397         }
00398 
00402         function confirmDeleteExportFileObject()
00403         {
00404                 if(!isset($_POST["file"]))
00405                 {
00406                         sendInfo($this->lng->txt("no_checkbox"), true);
00407                         $this->ctrl->redirect($this, "export");
00408                 }
00409 
00410                 // SAVE POST VALUES
00411                 $_SESSION["ilExportFiles"] = $_POST["file"];
00412 
00413                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.confirm_deletion.html", true);
00414 
00415                 sendInfo($this->lng->txt("info_delete_sure"));
00416 
00417                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00418 
00419                 // BEGIN TABLE HEADER
00420                 $this->tpl->setCurrentBlock("table_header");
00421                 $this->tpl->setVariable("TEXT",$this->lng->txt("objects"));
00422                 $this->tpl->parseCurrentBlock();
00423 
00424                 // BEGIN TABLE DATA
00425                 $counter = 0;
00426                 foreach($_POST["file"] as $file)
00427                 {
00428                                 $this->tpl->setCurrentBlock("table_row");
00429                                 $this->tpl->setVariable("CSS_ROW",ilUtil::switchColor(++$counter,"tblrow1","tblrow2"));
00430                                 $this->tpl->setVariable("TEXT_CONTENT", $file);
00431                                 $this->tpl->parseCurrentBlock();
00432                 }
00433 
00434                 // cancel/confirm button
00435                 $this->tpl->setVariable("IMG_ARROW",ilUtil::getImagePath("arrow_downright.gif"));
00436                 $buttons = array( "cancelDeleteExportFile"  => $this->lng->txt("cancel"),
00437                         "deleteExportFile"  => $this->lng->txt("confirm"));
00438                 foreach ($buttons as $name => $value)
00439                 {
00440                         $this->tpl->setCurrentBlock("operation_btn");
00441                         $this->tpl->setVariable("BTN_NAME",$name);
00442                         $this->tpl->setVariable("BTN_VALUE",$value);
00443                         $this->tpl->parseCurrentBlock();
00444                 }
00445         }
00446 
00452         function cancelObject($in_rep = false)
00453         {
00454                 sendInfo($this->lng->txt("msg_cancel"),true);
00455                 ilUtil::redirect("repository.php?cmd=frameset&ref_id=".$_GET["ref_id"]);
00456         }
00457 
00461         function cancelDeleteExportFileObject()
00462         {
00463                 session_unregister("ilExportFiles");
00464                 $this->ctrl->redirect($this, "export");
00465         }
00466 
00467 
00471         function deleteExportFileObject()
00472         {
00473                 $export_dir = $this->object->getExportDirectory();
00474                 foreach($_SESSION["ilExportFiles"] as $file)
00475                 {
00476                         $exp_file = $export_dir."/".$file;
00477                         $exp_dir = $export_dir."/".substr($file, 0, strlen($file) - 4);
00478                         if (@is_file($exp_file))
00479                         {
00480                                 unlink($exp_file);
00481                         }
00482                         if (@is_dir($exp_dir))
00483                         {
00484                                 ilUtil::delDir($exp_dir);
00485                         }
00486                 }
00487                 $this->ctrl->redirect($this, "export");
00488         }
00489 
00495         function importObject()
00496         {
00497                 $this->getTemplateFile("import", "tst");
00498                 $this->tpl->setCurrentBlock("option_qpl");
00499                 include_once("./assessment/classes/class.ilObjTest.php");
00500                 $tst = new ilObjTest();
00501                 $questionpools =& $tst->getAvailableQuestionpools(true);
00502                 if (count($questionpools) == 0)
00503                 {
00504                 }
00505                 else
00506                 {
00507                         foreach ($questionpools as $key => $value)
00508                         {
00509                                 $this->tpl->setCurrentBlock("option_qpl");
00510                                 $this->tpl->setVariable("OPTION_VALUE", $key);
00511                                 $this->tpl->setVariable("TXT_OPTION", $value);
00512                                 $this->tpl->parseCurrentBlock();
00513                         }
00514                 }
00515                 $this->tpl->setVariable("TXT_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool"));
00516                 $this->tpl->setVariable("OPTION_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool_option"));
00517                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00518                 $this->tpl->setVariable("BTN_NAME", "uploadTst");
00519                 $this->tpl->setVariable("TXT_UPLOAD", $this->lng->txt("upload"));
00520                 $this->tpl->setVariable("NEW_TYPE", $this->type);
00521                 $this->tpl->setVariable("TXT_IMPORT_TST", $this->lng->txt("import_tst"));
00522                 $this->tpl->setVariable("TXT_SELECT_MODE", $this->lng->txt("select_mode"));
00523                 $this->tpl->setVariable("TXT_SELECT_FILE", $this->lng->txt("select_file"));
00524 
00525         }
00526 
00530         function uploadTstObject()
00531         {
00532                 if ($_POST["qpl"] < 1)
00533                 {
00534                         sendInfo($this->lng->txt("tst_select_questionpools"));
00535                         $this->importObject();
00536                         return;
00537                 }
00538 
00539                 if ($_FILES["xmldoc"]["error"] > UPLOAD_ERR_OK)
00540                 {
00541                         sendInfo($this->lng->txt("error_upload"));
00542                         $this->importObject();
00543                         return;
00544                 }
00545                 include_once("./assessment/classes/class.ilObjTest.php");
00546                 // create import directory
00547                 ilObjTest::_createImportDirectory();
00548 
00549                 // copy uploaded file to import directory
00550                 $file = pathinfo($_FILES["xmldoc"]["name"]);
00551                 $full_path = ilObjTest::_getImportDirectory()."/".$_FILES["xmldoc"]["name"];
00552                 ilUtil::moveUploadedFile($_FILES["xmldoc"]["tmp_name"], $_FILES["xmldoc"]["name"], $full_path);
00553 
00554                 // unzip file
00555                 ilUtil::unzip($full_path);
00556 
00557                 // determine filenames of xml files
00558                 $subdir = basename($file["basename"],".".$file["extension"]);
00559                 $xml_file = ilObjTest::_getImportDirectory()."/".$subdir."/".$subdir.".xml";
00560                 $qti_file = ilObjTest::_getImportDirectory()."/".$subdir."/". str_replace("test", "qti", $subdir).".xml";
00561                 // start verification of QTI files
00562                 include_once "./assessment/classes/QTI/class.ilQTIParser.php";
00563                 $qtiParser = new ilQTIParser($qti_file, IL_MO_VERIFY_QTI, 0, "");
00564                 $result = $qtiParser->startParsing();
00565                 $founditems =& $qtiParser->getFoundItems();
00566                 
00567                 if (count($founditems) == 0)
00568                 {
00569                         // nothing found
00570 
00571                         // delete import directory
00572                         ilUtil::delDir(ilObjTest::_getImportDirectory());
00573 
00574                         sendInfo($this->lng->txt("tst_import_no_items"));
00575                         $this->importObject();
00576                         return;
00577                 }
00578                 
00579                 $complete = 0;
00580                 $incomplete = 0;
00581                 foreach ($founditems as $item)
00582                 {
00583                         if (strlen($item["type"]))
00584                         {
00585                                 $complete++;
00586                         }
00587                         else
00588                         {
00589                                 $incomplete++;
00590                         }
00591                 }
00592                 
00593                 if ($complete == 0)
00594                 {
00595                         // delete import directory
00596                         ilUtil::delDir(ilObjTest::_getImportDirectory());
00597 
00598                         sendInfo($this->lng->txt("qpl_import_non_ilias_files"));
00599                         $this->importObject();
00600                         return;
00601                 }
00602                 
00603                 $_SESSION["tst_import_xml_file"] = $xml_file;
00604                 $_SESSION["tst_import_qti_file"] = $qti_file;
00605                 $_SESSION["tst_import_subdir"] = $subdir;
00606                 // display of found questions
00607                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.tst_import_verification.html");
00608                 $row_class = array("tblrow1", "tblrow2");
00609                 $counter = 0;
00610                 foreach ($founditems as $item)
00611                 {
00612                         $this->tpl->setCurrentBlock("verification_row");
00613                         $this->tpl->setVariable("ROW_CLASS", $row_class[$counter++ % 2]);
00614                         $this->tpl->setVariable("QUESTION_TITLE", $item["title"]);
00615                         $this->tpl->setVariable("QUESTION_IDENT", $item["ident"]);
00616                         switch ($item["type"])
00617                         {
00618                                 case "MULTIPLE CHOICE QUESTION":
00619                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_multiple_choice"));
00620                                         break;
00621                                 case "CLOZE QUESTION":
00622                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_cloze"));
00623                                         break;
00624                                 case "IMAGE MAP QUESTION":
00625                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_imagemap"));
00626                                         break;
00627                                 case "JAVA APPLET QUESTION":
00628                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_javaapplet"));
00629                                         break;
00630                                 case "MATCHING QUESTION":
00631                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_matching"));
00632                                         break;
00633                                 case "ORDERING QUESTION":
00634                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_ordering"));
00635                                         break;
00636                                 case "TEXT QUESTION":
00637                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("qt_text"));
00638                                         break;
00639                         }
00640                         $this->tpl->parseCurrentBlock();
00641                 }
00642                 $this->tpl->setCurrentBlock("adm_content");
00643                 $this->tpl->setVariable("TEXT_TYPE", $this->lng->txt("question_type"));
00644                 $this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("question_title"));
00645                 $this->tpl->setVariable("FOUND_QUESTIONS_INTRODUCTION", $this->lng->txt("tst_import_verify_found_questions"));
00646                 $this->tpl->setVariable("VERIFICATION_HEADING", $this->lng->txt("import_tst"));
00647                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00648                 $this->tpl->setVariable("ARROW", ilUtil::getImagePath("arrow_downright.gif"));
00649                 $this->tpl->setVariable("QUESTIONPOOL_ID", $_POST["qpl"]);
00650                 $this->tpl->setVariable("VALUE_IMPORT", $this->lng->txt("import"));
00651                 $this->tpl->setVariable("VALUE_CANCEL", $this->lng->txt("cancel"));
00652                 $this->tpl->parseCurrentBlock();
00653         }
00654         
00658         function importVerifiedFileObject()
00659         {
00660                 include_once "./assessment/classes/class.ilObjTest.php";
00661                 // create new questionpool object
00662                 $newObj = new ilObjTest(true);
00663                 // set type of questionpool object
00664                 $newObj->setType($_GET["new_type"]);
00665                 // set title of questionpool object to "dummy"
00666                 $newObj->setTitle("dummy");
00667                 // set description of questionpool object
00668                 $newObj->setDescription("test import");
00669                 // create the questionpool class in the ILIAS database (object_data table)
00670                 $newObj->create(true);
00671                 // create a reference for the questionpool object in the ILIAS database (object_reference table)
00672                 $newObj->createReference();
00673                 // put the questionpool object in the administration tree
00674                 $newObj->putInTree($_GET["ref_id"]);
00675                 // get default permissions and set the permissions for the questionpool object
00676                 $newObj->setPermissions($_GET["ref_id"]);
00677                 // notify the questionpool object and all its parent objects that a "new" object was created
00678                 $newObj->notify("new",$_GET["ref_id"],$_GET["parent_non_rbac_id"],$_GET["ref_id"],$newObj->getRefId());
00679                 // empty mark schema
00680                 $newObj->mark_schema->flush();
00681 
00682                 // start parsing of QTI files
00683                 include_once "./assessment/classes/QTI/class.ilQTIParser.php";
00684                 $qtiParser = new ilQTIParser($_SESSION["tst_import_qti_file"], IL_MO_PARSE_QTI, $_POST["qpl_id"], $_POST["ident"]);
00685                 $qtiParser->setTestObject($newObj);
00686                 $result = $qtiParser->startParsing();
00687                 $newObj->saveToDb();
00688                 
00689                 // import page data
00690                 include_once ("content/classes/class.ilContObjParser.php");
00691                 $contParser = new ilContObjParser($newObj, $_SESSION["tst_import_xml_file"], $_SESSION["tst_import_subdir"]);
00692                 $contParser->setQuestionMapping($qtiParser->getImportMapping());
00693                 $contParser->startParsing();
00694 
00695                 // delete import directory
00696                 ilUtil::delDir(ilObjTest::_getImportDirectory());
00697                 sendInfo($this->lng->txt("object_imported"),true);
00698                 ilUtil::redirect("ilias.php?ref_id=".$newObj->getRefId().
00699                                 "&baseClass=ilObjTestGUI");
00700         }
00701         
00702         function cancelImportObject()
00703         {
00704                 $this->ctrl->redirect($this, "cancel");
00705 //              $this->backToRepositoryObject();
00706         }
00707         
00708         
00715         function uploadObject($redirect = true)
00716         {
00717                 $this->uploadTstObject();
00718         }
00719 
00729         function confirmChangeProperties($direction = 0)
00730         {
00731                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_properties_save_confirmation.html", true);
00732                 $information = "";
00733                 switch ($direction)
00734                 {
00735                         case 0:
00736                                 $information = $this->lng->txt("change_properties_from_random_to_standard");
00737                                 break;
00738                         default:
00739                                 $information = $this->lng->txt("change_properties_from_standard_to_random");
00740                                 break;
00741                 }
00742                 foreach ($_POST as $key => $value)
00743                 {
00744                         if (strcmp($key, "cmd") != 0)
00745                         {
00746                                 if (is_array($value))
00747                                 {
00748                                         foreach ($value as $k => $v)
00749                                         {
00750                                                 $this->tpl->setCurrentBlock("hidden_variable");
00751                                                 $this->tpl->setVariable("HIDDEN_KEY", $key . "[" . $k . "]");
00752                                                 $this->tpl->setVariable("HIDDEN_VALUE", $v);
00753                                                 $this->tpl->parseCurrentBlock();
00754                                         }
00755                                 }
00756                                 else
00757                                 {
00758                                         $this->tpl->setCurrentBlock("hidden_variable");
00759                                         $this->tpl->setVariable("HIDDEN_KEY", $key);
00760                                         $this->tpl->setVariable("HIDDEN_VALUE", $value);
00761                                         $this->tpl->parseCurrentBlock();
00762                                 }
00763                         }
00764                 }
00765                 $this->tpl->setCurrentBlock("hidden_variable");
00766                 $this->tpl->setVariable("HIDDEN_KEY", "tst_properties_confirmation");
00767                 $this->tpl->setVariable("HIDDEN_VALUE", "1");
00768                 $this->tpl->parseCurrentBlock();
00769                 $this->tpl->setCurrentBlock("adm_content");
00770                 $this->tpl->setVariable("TXT_CONFIRMATION", $this->lng->txt("confirmation"));
00771                 $this->tpl->setVariable("TXT_INFORMATION", $information);
00772                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
00773                 $this->tpl->setVariable("BTN_CONFIRM", $this->lng->txt("confirm"));
00774                 $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
00775                 $this->tpl->parseCurrentBlock();
00776         }
00777         
00785         function savePropertiesObject()
00786         {
00787                 if (!array_key_exists("tst_properties_confirmation", $_POST))
00788                 {
00789                         if (($this->object->isRandomTest()) && (count($this->object->getRandomQuestionpools()) > 0))
00790                         {
00791                                 if (($_POST["sel_test_types"] == TYPE_ONLINE_TEST) || ($_POST["sel_test_types"] == TYPE_ASSESSMENT) ||  ($_POST["sel_test_types"] == TYPE_SELF_ASSESSMENT))
00792                                 {
00793                                         // user tries to change from a random test with existing random question pools to a non random test
00794                                         $this->confirmChangeProperties(0);
00795                                         return;
00796                                 }
00797                         }
00798                         if ((!$this->object->isRandomTest()) && (count($this->object->questions) > 0))
00799                         {
00800                                 if (($_POST["sel_test_types"] == TYPE_VARYING_RANDOMTEST) || (strlen($_POST["chb_random"]) > 0))
00801                                 {
00802                                         // user tries to change from a non random test with existing questions to a random test
00803                                         $this->confirmChangeProperties(1);
00804                                         return;
00805                                 }
00806                         }
00807                 }
00808                 
00809                 $total = $this->object->evalTotalPersons();
00810                 $deleteuserdata = false;
00811                 $randomtest_switch = false;
00812                 // Check the values the user entered in the form
00813                 if (!$total)
00814                 {
00815                         $data["count_system"] = $_POST["count_system"];
00816                         $data["mc_scoring"] = $_POST["mc_scoring"];
00817                         $data["pass_scoring"] = $_POST["pass_scoring"];
00818                         $data["sel_test_types"] = ilUtil::stripSlashes($_POST["sel_test_types"]);
00819                         if (!strlen($_POST["chb_random"]))
00820                         {
00821                                 $data["random_test"] = 0;
00822                         }
00823                         else
00824                         {
00825                                 $data["random_test"] = ilUtil::stripSlashes($_POST["chb_random"]);
00826                         }
00827                         if ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST)
00828                         {
00829                                 $data["random_test"] = "1";
00830                         }
00831                 }
00832                 else
00833                 {
00834                         $data["sel_test_types"] = $this->object->getTestType();
00835                         $data["random_test"] = $this->object->random_test;
00836                         $data["count_system"] = $this->object->getCountSystem();
00837                         $data["mc_scoring"] = $this->object->getMCScoring();
00838                         $data["pass_scoring"] = $this->object->getPassScoring();
00839                 }
00840                 if ($data["sel_test_types"] != $this->object->getTestType())
00841                 {
00842                         $deleteuserdata = true;
00843                 }
00844                 if ($data["random_test"] != $this->object->random_test)
00845                 {
00846                         $randomtest_switch = true;
00847                 }
00848                 $data["title"] = ilUtil::stripSlashes($_POST["title"]);
00849                 $data["description"] = ilUtil::stripSlashes($_POST["description"]);
00850                 $data["author"] = ilUtil::stripSlashes($_POST["author"]);
00851                 $data["introduction"] = ilUtil::stripSlashes($_POST["introduction"]);
00852                 $data["sequence_settings"] = ilUtil::stripSlashes($_POST["sequence_settings"]);
00853                 if ($this->object->getTestType() == TYPE_ASSESSMENT || $this->object->getTestType() == TYPE_ONLINE_TEST)
00854                 {
00855                         $data["score_reporting"] = REPORT_AFTER_TEST;
00856                 }
00857                 else
00858                 {
00859                         $data["score_reporting"] = ilUtil::stripSlashes($_POST["score_reporting"]);
00860                 }
00861                 $data["nr_of_tries"] = ilUtil::stripSlashes($_POST["nr_of_tries"]);
00862                 $data["processing_time"] = ilUtil::stripSlashes($_POST["processing_time"]);
00863                 if (!$_POST["chb_starting_time"])
00864                 {
00865                         $data["starting_time"] = "";
00866                 }
00867                 else
00868                 {
00869                         $data["starting_time"] = sprintf("%04d%02d%02d%02d%02d%02d",
00870                                 $_POST["starting_date"]["y"],
00871                                 $_POST["starting_date"]["m"],
00872                                 $_POST["starting_date"]["d"],
00873                                 $_POST["starting_time"]["h"],
00874                                 $_POST["starting_time"]["m"],
00875                                 0
00876                         );
00877                 }
00878                 if (!$_POST["chb_ending_time"])
00879                 {
00880                         $data["ending_time"] = "";
00881                 }
00882                 else
00883                 {
00884                         $data["ending_time"] = sprintf("%04d%02d%02d%02d%02d%02d",
00885                                 $_POST["ending_date"]["y"],
00886                                 $_POST["ending_date"]["m"],
00887                                 $_POST["ending_date"]["d"],
00888                                 $_POST["ending_time"]["h"],
00889                                 $_POST["ending_time"]["m"],
00890                                 0
00891                         );
00892                 }
00893 
00894                 if ($_POST["chb_processing_time"])
00895                 {
00896                         $data["enable_processing_time"] = "1";
00897                 }
00898                 else
00899                 {
00900                         $data["enable_processing_time"] = "0";
00901                 }
00902                 if ($_POST["chb_hide_previous_results"])
00903                 {
00904                         $data["hide_previous_results"] = "1";
00905                 }
00906                 else
00907                 {
00908                         $data["hide_previous_results"] = "0";
00909                 }
00910                 if ($_POST["chb_hide_title_points"])
00911                 {
00912                         $data["hide_title_points"] = "1";
00913                 }
00914                 else
00915                 {
00916                         $data["hide_title_points"] = "0";
00917                 }
00918 
00919                 if ($data["enable_processing_time"])
00920                 {
00921                         $data["processing_time"] = sprintf("%02d:%02d:%02d",
00922                                 $_POST["processing_time"]["h"],
00923                                 $_POST["processing_time"]["m"],
00924                                 $_POST["processing_time"]["s"]
00925                         );
00926                 }
00927                 else
00928                 {
00929                         $proc_time = $this->object->getEstimatedWorkingTime();
00930                         $data["processing_time"] = sprintf("%02d:%02d:%02d",
00931                                 $proc_time["h"],
00932                                 $proc_time["m"],
00933                                 $proc_time["s"]
00934                         );
00935                 }
00936 
00937                 if (!$_POST["chb_reporting_date"] && !$this->object->isOnlineTest())
00938                 {
00939                         $data["reporting_date"] = "";
00940                 }
00941                 else
00942                 {
00943                         $data["reporting_date"] = sprintf("%04d%02d%02d%02d%02d%02d",
00944                                 $_POST["reporting_date"]["y"],
00945                                 $_POST["reporting_date"]["m"],
00946                                 $_POST["reporting_date"]["d"],
00947                                 $_POST["reporting_time"]["h"],
00948                                 $_POST["reporting_time"]["m"],
00949                                 0
00950                         );
00951                 }
00952                 if ($data["nr_of_tries"] == 1)
00953                 {
00954                         $data["pass_scoring"] = SCORE_LAST_PASS;
00955                 }
00956                 $this->object->setTestType($data["sel_test_types"]);
00957                 $this->object->setTitle($data["title"]);
00958                 $this->object->setDescription($data["description"]);
00959                 $this->object->setAuthor($data["author"]);
00960                 $this->object->setIntroduction($data["introduction"]);
00961                 $this->object->setSequenceSettings($data["sequence_settings"]);
00962                 $this->object->setCountSystem($data["count_system"]);
00963                 $this->object->setMCScoring($data["mc_scoring"]);
00964                 $this->object->setPassScoring($data["pass_scoring"]);
00965                 if ($this->object->getTestType() == TYPE_ASSESSMENT || $this->object->getTestType() == TYPE_ONLINE_TEST )
00966                 {
00967                         $this->object->setScoreReporting(REPORT_AFTER_TEST);
00968                 }
00969                 else
00970                 {
00971                         $this->object->setScoreReporting($data["score_reporting"]);
00972                 }
00973                 $this->object->setReportingDate($data["reporting_date"]);
00974                 $this->object->setNrOfTries($data["nr_of_tries"]);
00975                 $this->object->setStartingTime($data["starting_time"]);
00976                 $this->object->setEndingTime($data["ending_time"]);
00977                 $this->object->setProcessingTime($data["processing_time"]);
00978                 $this->object->setRandomTest($data["random_test"]);
00979                 $this->object->setEnableProcessingTime($data["enable_processing_time"]);
00980                 $this->object->setHidePreviousResults($data["hide_previous_results"]);
00981                 $this->object->setHideTitlePoints($data["hide_title_points"]);
00982                 
00983                 if ($this->object->getTestType() == TYPE_ONLINE_TEST) 
00984                 {
00985                         $this->object->setScoreReporting(1);
00986                 $this->object->setSequenceSettings(0);
00987                 $this->object->setNrOfTries(1);
00988                 $this->object->setRandomTest(0);
00989                 }
00990                 
00991                 if ($this->object->getTestType() == TYPE_VARYING_RANDOMTEST)
00992                 {
00993                         $this->object->setHidePreviousResults(1);
00994                         $this->object->setRandomTest(1);
00995                 }
00996                 else
00997                 {
00998                         $this->object->setPassScoring(SCORE_LAST_PASS);
00999                 }
01000 
01001                 $this->update = $this->object->update();
01002                 $this->object->saveToDb(true);
01003 
01004                 if ($deleteuserdata)
01005                 {
01006                         $this->object->removeAllTestEditings();
01007                 }
01008                 sendInfo($this->lng->txt("msg_obj_modified"));
01009                 if ($randomtest_switch)
01010                 {
01011                         if ($this->object->isRandomTest())
01012                         {
01013                                 $this->object->removeNonRandomTestData();
01014                         }
01015                         else
01016                         {
01017                                 $this->object->removeRandomTestData();
01018                         }
01019                 }
01020                 $this->ctrl->redirect($this, "properties");
01021         }
01022         
01030         function cancelPropertiesObject()
01031         {
01032                 sendInfo($this->lng->txt("msg_cancel"), true);
01033                 $this->backToRepositoryObject();
01034         }
01035         
01043         function propertiesObject()
01044         {
01045                 global $rbacsystem;
01046                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_properties.html", true);
01047                 $total = $this->object->evalTotalPersons();
01048                 if ($this->object->getTestType() == TYPE_ONLINE_TEST  || $data["sel_test_types"] == TYPE_ONLINE_TEST)
01049                 {
01050                 // fixed settings
01051                         $this->object->setScoreReporting(1);
01052                         $this->object->setSequenceSettings(0);
01053                         $this->object->setNrOfTries(1);
01054                         $this->object->setRandomTest(0);
01055     }
01056                 if ($total == 0)
01057                 {
01058                         $this->tpl->setCurrentBlock("change_button");
01059                         $this->tpl->setVariable("BTN_CHANGE", $this->lng->txt("change"));
01060                         $this->tpl->parseCurrentBlock();
01061                 }
01062                 if (
01063                         ($data["sel_test_types"] == TYPE_ONLINE_TEST) || 
01064                         ($data["sel_test_types"] == TYPE_ASSESSMENT) || 
01065                         ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST) || 
01066                         (($this->object->getTestType() == TYPE_ASSESSMENT || $this->object->getTestType() == TYPE_VARYING_RANDOMTEST || $this->object->getTestType() == TYPE_ONLINE_TEST) && strlen($data["sel_test_types"]) == 0)
01067                 ) 
01068                 {
01069                         $this->lng->loadLanguageModule("jscalendar");
01070                         $this->tpl->addBlockFile("CALENDAR_LANG_JAVASCRIPT", "calendar_javascript", "tpl.calendar.html");
01071                         $this->tpl->setCurrentBlock("calendar_javascript");
01072                         $this->tpl->setVariable("FULL_SUNDAY", $this->lng->txt("l_su"));
01073                         $this->tpl->setVariable("FULL_MONDAY", $this->lng->txt("l_mo"));
01074                         $this->tpl->setVariable("FULL_TUESDAY", $this->lng->txt("l_tu"));
01075                         $this->tpl->setVariable("FULL_WEDNESDAY", $this->lng->txt("l_we"));
01076                         $this->tpl->setVariable("FULL_THURSDAY", $this->lng->txt("l_th"));
01077                         $this->tpl->setVariable("FULL_FRIDAY", $this->lng->txt("l_fr"));
01078                         $this->tpl->setVariable("FULL_SATURDAY", $this->lng->txt("l_sa"));
01079                         $this->tpl->setVariable("SHORT_SUNDAY", $this->lng->txt("s_su"));
01080                         $this->tpl->setVariable("SHORT_MONDAY", $this->lng->txt("s_mo"));
01081                         $this->tpl->setVariable("SHORT_TUESDAY", $this->lng->txt("s_tu"));
01082                         $this->tpl->setVariable("SHORT_WEDNESDAY", $this->lng->txt("s_we"));
01083                         $this->tpl->setVariable("SHORT_THURSDAY", $this->lng->txt("s_th"));
01084                         $this->tpl->setVariable("SHORT_FRIDAY", $this->lng->txt("s_fr"));
01085                         $this->tpl->setVariable("SHORT_SATURDAY", $this->lng->txt("s_sa"));
01086                         $this->tpl->setVariable("FULL_JANUARY", $this->lng->txt("l_01"));
01087                         $this->tpl->setVariable("FULL_FEBRUARY", $this->lng->txt("l_02"));
01088                         $this->tpl->setVariable("FULL_MARCH", $this->lng->txt("l_03"));
01089                         $this->tpl->setVariable("FULL_APRIL", $this->lng->txt("l_04"));
01090                         $this->tpl->setVariable("FULL_MAY", $this->lng->txt("l_05"));
01091                         $this->tpl->setVariable("FULL_JUNE", $this->lng->txt("l_06"));
01092                         $this->tpl->setVariable("FULL_JULY", $this->lng->txt("l_07"));
01093                         $this->tpl->setVariable("FULL_AUGUST", $this->lng->txt("l_08"));
01094                         $this->tpl->setVariable("FULL_SEPTEMBER", $this->lng->txt("l_09"));
01095                         $this->tpl->setVariable("FULL_OCTOBER", $this->lng->txt("l_10"));
01096                         $this->tpl->setVariable("FULL_NOVEMBER", $this->lng->txt("l_11"));
01097                         $this->tpl->setVariable("FULL_DECEMBER", $this->lng->txt("l_12"));
01098                         $this->tpl->setVariable("SHORT_JANUARY", $this->lng->txt("s_01"));
01099                         $this->tpl->setVariable("SHORT_FEBRUARY", $this->lng->txt("s_02"));
01100                         $this->tpl->setVariable("SHORT_MARCH", $this->lng->txt("s_03"));
01101                         $this->tpl->setVariable("SHORT_APRIL", $this->lng->txt("s_04"));
01102                         $this->tpl->setVariable("SHORT_MAY", $this->lng->txt("s_05"));
01103                         $this->tpl->setVariable("SHORT_JUNE", $this->lng->txt("s_06"));
01104                         $this->tpl->setVariable("SHORT_JULY", $this->lng->txt("s_07"));
01105                         $this->tpl->setVariable("SHORT_AUGUST", $this->lng->txt("s_08"));
01106                         $this->tpl->setVariable("SHORT_SEPTEMBER", $this->lng->txt("s_09"));
01107                         $this->tpl->setVariable("SHORT_OCTOBER", $this->lng->txt("s_10"));
01108                         $this->tpl->setVariable("SHORT_NOVEMBER", $this->lng->txt("s_11"));
01109                         $this->tpl->setVariable("SHORT_DECEMBER", $this->lng->txt("s_12"));
01110                         $this->tpl->setVariable("ABOUT_CALENDAR", $this->lng->txt("about_calendar"));
01111                         $this->tpl->setVariable("ABOUT_CALENDAR_LONG", $this->lng->txt("about_calendar_long"));
01112                         $this->tpl->setVariable("ABOUT_TIME_LONG", $this->lng->txt("about_time"));
01113                         $this->tpl->setVariable("PREV_YEAR", $this->lng->txt("prev_year"));
01114                         $this->tpl->setVariable("PREV_MONTH", $this->lng->txt("prev_month"));
01115                         $this->tpl->setVariable("GO_TODAY", $this->lng->txt("go_today"));
01116                         $this->tpl->setVariable("NEXT_MONTH", $this->lng->txt("next_month"));
01117                         $this->tpl->setVariable("NEXT_YEAR", $this->lng->txt("next_year"));
01118                         $this->tpl->setVariable("SEL_DATE", $this->lng->txt("select_date"));
01119                         $this->tpl->setVariable("DRAG_TO_MOVE", $this->lng->txt("drag_to_move"));
01120                         $this->tpl->setVariable("PART_TODAY", $this->lng->txt("part_today"));
01121                         $this->tpl->setVariable("DAY_FIRST", $this->lng->txt("day_first"));
01122                         $this->tpl->setVariable("CLOSE", $this->lng->txt("close"));
01123                         $this->tpl->setVariable("TODAY", $this->lng->txt("today"));
01124                         $this->tpl->setVariable("TIME_PART", $this->lng->txt("time_part"));
01125                         $this->tpl->setVariable("DEF_DATE_FORMAT", $this->lng->txt("def_date_format"));
01126                         $this->tpl->setVariable("TT_DATE_FORMAT", $this->lng->txt("tt_date_format"));
01127                         $this->tpl->setVariable("WK", $this->lng->txt("wk"));
01128                         $this->tpl->setVariable("TIME", $this->lng->txt("time"));
01129                         $this->tpl->parseCurrentBlock();
01130                         $this->tpl->setCurrentBlock("CalendarJS");
01131                         $this->tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR", "./assessment/js/calendar/calendar.js");
01132                         $this->tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR_SETUP", "./assessment/js/calendar/calendar-setup.js");
01133                         $this->tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR_STYLESHEET", "./assessment/js/calendar/calendar.css");
01134                         $this->tpl->parseCurrentBlock();
01135                         $this->tpl->setCurrentBlock("javascript_call_calendar");
01136                         $this->tpl->setVariable("INPUT_FIELDS_STARTING_DATE", "starting_date");
01137                         $this->tpl->setVariable("INPUT_FIELDS_ENDING_DATE", "ending_date");
01138                         $this->tpl->setVariable("INPUT_FIELDS_REPORTING_DATE", "reporting_date");
01139                         $this->tpl->parseCurrentBlock();
01140                 }
01141                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
01142                 {
01143                         // allow only read and write access
01144                         sendInfo($this->lng->txt("cannot_edit_test"), true);
01145                         $this->backToRepositoryObject();
01146                 }
01147                 
01148                 $data["sel_test_types"] = $this->object->getTestType();
01149                 $data["author"] = $this->object->getAuthor();
01150                 $data["introduction"] = $this->object->getIntroduction();
01151                 $data["sequence_settings"] = $this->object->getSequenceSettings();
01152                 $data["score_reporting"] = $this->object->getScoreReporting();
01153                 $data["reporting_date"] = $this->object->getReportingDate();
01154                 $data["nr_of_tries"] = $this->object->getNrOfTries();
01155                 $data["hide_previous_results"] = $this->object->getHidePreviousResults();
01156                 $data["hide_title_points"] = $this->object->getHideTitlePoints();
01157                 $data["enable_processing_time"] = $this->object->getEnableProcessingTime();
01158                 $data["processing_time"] = $this->object->getProcessingTime();
01159                 $data["random_test"] = $this->object->isRandomTest();
01160                 $data["count_system"] = $this->object->getCountSystem();
01161                 $data["mc_scoring"] = $this->object->getMCScoring();
01162                 if ($this->object->getTestType() == TYPE_VARYING_RANDOMTEST)
01163                 {
01164                         $data["pass_scoring"] = $this->object->getPassScoring();
01165                 }
01166                 else
01167                 {
01168                         $data["pass_scoring"] = SCORE_LAST_PASS;
01169                 }
01170                 if ((int)substr($data["processing_time"], 0, 2) + (int)substr($data["processing_time"], 3, 2) + (int)substr($data["processing_time"], 6, 2) == 0)
01171                 {
01172                         $proc_time = $this->object->getEstimatedWorkingTime();
01173                         $data["processing_time"] = sprintf("%02d:%02d:%02d",
01174                                 $proc_time["h"],
01175                                 $proc_time["m"],
01176                                 $proc_time["s"]
01177                         );
01178                 }
01179                 $data["starting_time"] = $this->object->getStartingTime();
01180                 $data["ending_time"] = $this->object->getEndingTime();
01181                 $data["title"] = $this->object->getTitle();
01182                 $data["description"] = $this->object->getDescription();
01183                 
01184                 if ($data["sel_test_types"] == TYPE_ASSESSMENT || ($data["sel_test_types"] == TYPE_ONLINE_TEST) || ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST))
01185                 {
01186                         $this->tpl->setCurrentBlock("starting_time");
01187                         $this->tpl->setVariable("TEXT_STARTING_TIME", $this->lng->txt("tst_starting_time"));
01188                         if (!$data["starting_time"])
01189                         {
01190                                 $date_input = ilUtil::makeDateSelect("starting_date");
01191                                 $time_input = ilUtil::makeTimeSelect("starting_time");
01192                         }
01193                         else
01194                         {
01195                                 preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $data["starting_time"], $matches);
01196                                 $date_input = ilUtil::makeDateSelect("starting_date", $matches[1], sprintf("%d", $matches[2]), sprintf("%d", $matches[3]));
01197                                 $time_input = ilUtil::makeTimeSelect("starting_time", true, sprintf("%d", $matches[4]), sprintf("%d", $matches[5]), sprintf("%d", $matches[6]));
01198                         }
01199                         $this->tpl->setVariable("IMG_STARTING_TIME_CALENDAR", ilUtil::getImagePath("calendar.png"));
01200                         $this->tpl->setVariable("TXT_STARTING_TIME_CALENDAR", $this->lng->txt("open_calendar"));
01201                         $this->tpl->setVariable("TXT_ENABLED", $this->lng->txt("enabled"));
01202                         if ($data["starting_time"])
01203                         {
01204                                 $this->tpl->setVariable("CHECKED_STARTING_TIME", " checked=\"checked\"");
01205                         }
01206                         $this->tpl->setVariable("INPUT_STARTING_TIME", $this->lng->txt("date") . ": " . $date_input . $this->lng->txt("time") . ": " . $time_input);
01207                         $this->tpl->parseCurrentBlock();
01208 
01209                         $this->tpl->setCurrentBlock("ending_time");
01210                         $this->tpl->setVariable("TEXT_ENDING_TIME", $this->lng->txt("tst_ending_time"));
01211                         if (!$data["ending_time"])
01212                         {
01213                                 $date_input = ilUtil::makeDateSelect("ending_date");
01214                                 $time_input = ilUtil::makeTimeSelect("ending_time");
01215                         }
01216                         else
01217                         {
01218                                 preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $data["ending_time"], $matches);
01219                                 $date_input = ilUtil::makeDateSelect("ending_date", $matches[1], sprintf("%d", $matches[2]), sprintf("%d", $matches[3]));
01220                                 $time_input = ilUtil::makeTimeSelect("ending_time", true, sprintf("%d", $matches[4]), sprintf("%d", $matches[5]), sprintf("%d", $matches[6]));
01221                         }
01222                         $this->tpl->setVariable("IMG_ENDING_TIME_CALENDAR", ilUtil::getImagePath("calendar.png"));
01223                         $this->tpl->setVariable("TXT_ENDING_TIME_CALENDAR", $this->lng->txt("open_calendar"));
01224                         $this->tpl->setVariable("TXT_ENABLED", $this->lng->txt("enabled"));
01225                         if ($data["ending_time"])
01226                         {
01227                                 $this->tpl->setVariable("CHECKED_ENDING_TIME", " checked=\"checked\"");
01228                         }
01229                         $this->tpl->setVariable("INPUT_ENDING_TIME", $this->lng->txt("date") . ": " . $date_input . $this->lng->txt("time") . ": " . $time_input);
01230                         $this->tpl->parseCurrentBlock();
01231 
01232                         $this->tpl->setCurrentBlock("reporting_date");
01233                         $this->tpl->setVariable("TEXT_SCORE_DATE", $this->lng->txt("tst_score_reporting_date"));
01234                         if (!$data["reporting_date"])
01235                         {
01236                                 $date_input = ilUtil::makeDateSelect("reporting_date");
01237                                 $time_input = ilUtil::makeTimeSelect("reporting_time");
01238                         } else {
01239                                 preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $data["reporting_date"], $matches);
01240                                 $date_input = ilUtil::makeDateSelect("reporting_date", $matches[1], sprintf("%d", $matches[2]), sprintf("%d", $matches[3]));
01241                                 $time_input = ilUtil::makeTimeSelect("reporting_time", true, sprintf("%d", $matches[4]), sprintf("%d", $matches[5]), sprintf("%d", $matches[6]));
01242                         }
01243                         $this->tpl->setVariable("IMG_REPORTING_DATE_CALENDAR", ilUtil::getImagePath("calendar.png"));
01244                         $this->tpl->setVariable("TXT_REPORTING_DATE_CALENDAR", $this->lng->txt("open_calendar"));
01245                         $this->tpl->setVariable("TXT_ENABLED", $this->lng->txt("enabled"));
01246                         if ($data["reporting_date"] || ($data["sel_test_types"] == TYPE_ONLINE_TEST)) {
01247                                 $this->tpl->setVariable("CHECKED_REPORTING_DATE", " checked=\"checked\"");
01248                         }
01249                         $this->tpl->setVariable("INPUT_REPORTING_DATE", $this->lng->txt("date") . ": " . $date_input . $this->lng->txt("time") . ": " . $time_input);
01250                         if ($this->object->getTestType() == TYPE_ONLINE_TEST || $data["sel_test_types"] == TYPE_ONLINE_TEST) 
01251                         {
01252                                 $this->tpl->setVariable("DISABLE_SCORE_REPORTING_DATE_CHECKBOX", " disabled=\"disabled\"");
01253                         }
01254                         $this->tpl->parseCurrentBlock();
01255                 }
01256 
01257                 $this->tpl->setCurrentBlock("test_types");
01258                 foreach ($this->object->test_types as $key => $value) {
01259                         $this->tpl->setVariable("VALUE_TEST_TYPE", $key);
01260                         $this->tpl->setVariable("TEXT_TEST_TYPE", $this->lng->txt($value));
01261                         if ($data["sel_test_types"] == $key) {
01262                                 $this->tpl->setVariable("SELECTED_TEST_TYPE", " selected=\"selected\"");
01263                         }
01264                         $this->tpl->parseCurrentBlock();
01265                 }
01266                 $this->tpl->setCurrentBlock("adm_content");
01267                 $this->tpl->setVariable("ACTION_PROPERTIES", $this->ctrl->getFormAction($this));
01268                 if ($rbacsystem->checkAccess("write", $this->ref_id)) {
01269                         $this->tpl->setVariable("SUBMIT_TYPE", $this->lng->txt("change"));
01270                 }
01271                 $this->tpl->setVariable("HEADING_GENERAL", $this->lng->txt("tst_general_properties"));
01272                 $this->tpl->setVariable("TEXT_TEST_TYPES", $this->lng->txt("tst_types"));
01273                 $this->tpl->setVariable("TEST_TYPE_COMMENT", $this->lng->txt("tst_type_comment"));
01274                 $this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
01275                 $this->tpl->setVariable("VALUE_TITLE", ilUtil::prepareFormOutput($data["title"]));
01276                 $this->tpl->setVariable("TEXT_AUTHOR", $this->lng->txt("author"));
01277                 $this->tpl->setVariable("VALUE_AUTHOR", ilUtil::prepareFormOutput($data["author"]));
01278                 $this->tpl->setVariable("TEXT_DESCRIPTION", $this->lng->txt("description"));
01279                 $this->tpl->setVariable("VALUE_DESCRIPTION", ilUtil::prepareFormOutput($data["description"]));
01280                 $this->tpl->setVariable("TEXT_INTRODUCTION", $this->lng->txt("tst_introduction"));
01281                 $this->tpl->setVariable("VALUE_INTRODUCTION", $data["introduction"]);
01282                 $this->tpl->setVariable("HEADING_SEQUENCE", $this->lng->txt("tst_sequence_properties"));
01283                 $this->tpl->setVariable("TEXT_SEQUENCE", $this->lng->txt("tst_sequence"));
01284                 $this->tpl->setVariable("SEQUENCE_FIXED", $this->lng->txt("tst_sequence_fixed"));
01285                 $this->tpl->setVariable("SEQUENCE_POSTPONE", $this->lng->txt("tst_sequence_postpone"));
01286                 if ($data["sequence_settings"] == 0) {
01287                         $this->tpl->setVariable("SELECTED_FIXED", " selected=\"selected\"");
01288                 } elseif ($data["sequence_settings"] == 1) {
01289                         $this->tpl->setVariable("SELECTED_POSTPONE", " selected=\"selected\"");
01290                 }
01291                 $this->tpl->setVariable("HEADING_SCORE", $this->lng->txt("tst_score_reporting"));
01292                 $this->tpl->setVariable("TEXT_SCORE_TYPE", $this->lng->txt("tst_score_type"));
01293                 $this->tpl->setVariable("REPORT_AFTER_QUESTION", $this->lng->txt("tst_report_after_question"));
01294                 $this->tpl->setVariable("REPORT_AFTER_TEST", $this->lng->txt("tst_report_after_test"));
01295                 if ($data["sel_test_types"] == TYPE_ASSESSMENT || ($data["sel_test_types"] == TYPE_ONLINE_TEST || $this->object->getTestType() == TYPE_ONLINE_TEST)) 
01296                 {
01297                         $this->tpl->setVariable("SELECTED_TEST", " selected=\"selected\"");
01298                         $this->tpl->setVariable("DISABLE_SCORE_REPORTING", " disabled=\"disabled\"");
01299                         if ($this->object->getTestType() == TYPE_ONLINE_TEST || $data["sel_test_types"] == TYPE_ONLINE_TEST) 
01300                         {
01301                                 $this->tpl->setVariable("DISABLE_SEQUENCE", " disabled=\"disabled\"");
01302                                 $this->tpl->setVariable("DISABLE_NR_OF_TRIES", " disabled=\"disabled\"");
01303                                 $this->tpl->setVariable("ENABLED_RANDOM_TEST", " disabled=\"disabled\"");
01304                         }
01305                 } 
01306                 else 
01307                 {
01308                         if ($data["score_reporting"] == 0) 
01309                         {
01310                                 $this->tpl->setVariable("SELECTED_QUESTION", " selected=\"selected\"");
01311                         } 
01312                         elseif ($data["score_reporting"] == 1) 
01313                         {
01314                                 $this->tpl->setVariable("SELECTED_TEST", " selected=\"selected\"");
01315                         }
01316                 }
01317                 $this->tpl->setVariable("TEXT_HIDE_PREVIOUS_RESULTS", $this->lng->txt("tst_hide_previous_results"));
01318                 $this->tpl->setVariable("TEXT_HIDE_PREVIOUS_RESULTS_DESCRIPTION", $this->lng->txt("tst_hide_previous_results_description"));
01319                 $this->tpl->setVariable("TEXT_HIDE_TITLE_POINTS", $this->lng->txt("tst_hide_title_points"));
01320                 $this->tpl->setVariable("TEXT_HIDE_TITLE_POINTS_DESCRIPTION", $this->lng->txt("tst_hide_title_points_description"));
01321                 if ($data["hide_title_points"] == 1)
01322                 {
01323                         $this->tpl->setVariable("CHECKED_HIDE_TITLE_POINTS", " checked=\"checked\"");
01324                 }
01325                 if ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST)
01326                 {
01327                         $data["hide_previous_results"] = 1;
01328                 }
01329                 if ($data["hide_previous_results"] == 1)
01330                 {
01331                         $this->tpl->setVariable("CHECKED_HIDE_PREVIOUS_RESULTS",  " checked=\"checked\"");
01332                 }
01333                 if ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST)
01334                 {
01335                         $this->tpl->setVariable("DISABLE_HIDE_PREVIOUS_RESULTS", " disabled=\"disabled\"");
01336                 }
01337                 $this->tpl->setVariable("HEADING_SESSION", $this->lng->txt("tst_session_settings"));
01338                 $this->tpl->setVariable("TEXT_NR_OF_TRIES", $this->lng->txt("tst_nr_of_tries"));
01339                 $this->tpl->setVariable("VALUE_NR_OF_TRIES", $data["nr_of_tries"]);
01340                 $this->tpl->setVariable("COMMENT_NR_OF_TRIES", $this->lng->txt("0_unlimited"));
01341                 $this->tpl->setVariable("TEXT_PROCESSING_TIME", $this->lng->txt("tst_processing_time"));
01342                 $time_input = ilUtil::makeTimeSelect("processing_time", false, substr($data["processing_time"], 0, 2), substr($data["processing_time"], 3, 2), substr($data["processing_time"], 6, 2));
01343                 $this->tpl->setVariable("MAX_PROCESSING_TIME", $time_input . " (hh:mm:ss)");
01344                 if ($data["enable_processing_time"]) {
01345                         $this->tpl->setVariable("CHECKED_PROCESSING_TIME", " checked=\"checked\"");
01346                 }
01347                 $this->tpl->setVariable("TEXT_RANDOM_TEST", $this->lng->txt("tst_random_test"));
01348                 $this->tpl->setVariable("TEXT_RANDOM_TEST_DESCRIPTION", $this->lng->txt("tst_random_test_description"));
01349                 if ($data["random_test"]) 
01350                 {
01351                         $this->tpl->setVariable("CHECKED_RANDOM_TEST", " checked=\"checked\"");
01352                 }
01353                 if ($data["sel_test_types"] == TYPE_VARYING_RANDOMTEST)
01354                 {
01355                         $this->tpl->setVariable("CHECKED_RANDOM_TEST", " checked=\"checked\"");
01356                         $this->tpl->setVariable("ENABLED_RANDOM_TEST", " disabled=\"disabled\"");
01357                 }
01358 
01359                 $this->tpl->setVariable("HEADING_SCORING", $this->lng->txt("tst_heading_scoring"));
01360                 $this->tpl->setVariable("TEXT_COUNT_SYSTEM", $this->lng->txt("tst_text_count_system"));
01361                 $this->tpl->setVariable("COUNT_PARTIAL_SOLUTIONS", $this->lng->txt("tst_count_partial_solutions"));
01362                 if ($data["count_system"] == COUNT_PARTIAL_SOLUTIONS)
01363                 {
01364                         $this->tpl->setVariable("SELECTED_PARTIAL", " selected=\"selected\"");
01365                 }
01366                 $this->tpl->setVariable("COUNT_CORRECT_SOLUTIONS", $this->lng->txt("tst_count_correct_solutions"));
01367                 if ($data["count_system"] == COUNT_CORRECT_SOLUTIONS)
01368                 {
01369                         $this->tpl->setVariable("SELECTED_CORRECT", " selected=\"selected\"");
01370                 }
01371                 $this->tpl->setVariable("TEXT_SCORE_MCMR", $this->lng->txt("tst_score_mcmr_questions"));
01372                 $this->tpl->setVariable("ZERO_POINTS_WHEN_UNANSWERED", $this->lng->txt("tst_score_mcmr_zero_points_when_unanswered"));
01373                 $this->tpl->setVariable("USE_SCORING_SYSTEM", $this->lng->txt("tst_score_mcmr_use_scoring_system"));
01374                 if ($data["mc_scoring"] == SCORE_ZERO_POINTS_WHEN_UNANSWERED)
01375                 {
01376                         $this->tpl->setVariable("SELECTED_ANTICHEAT", " selected=\"selected\"");
01377                 }
01378                 else
01379                 {
01380                         $this->tpl->setVariable("SELECTED_STANDARD", " selected=\"selected\"");
01381                 }
01382 
01383                 $this->tpl->setVariable("TEXT_PASS_SCORING", $this->lng->txt("tst_pass_scoring"));
01384                 $this->tpl->setVariable("TEXT_LASTPASS", $this->lng->txt("tst_pass_last_pass"));
01385                 $this->tpl->setVariable("TEXT_BESTPASS", $this->lng->txt("tst_pass_best_pass"));
01386                 if ($data["pass_scoring"] == SCORE_BEST_PASS)
01387                 {
01388                         $this->tpl->setVariable("SELECTED_BESTPASS", " selected=\"selected\"");
01389                 }
01390                 else
01391                 {
01392                         $this->tpl->setVariable("SELECTED_LASTPASS", " selected=\"selected\"");
01393                 }
01394                 if ($this->object->getTestType() != TYPE_VARYING_RANDOMTEST)
01395                 {
01396                         $this->tpl->setVariable("DISABLE_PASS_SCORING", " disabled=\"disabled\"");
01397                 }
01398                 $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
01399                 if ($rbacsystem->checkAccess("write", $this->ref_id)) {
01400                         $this->tpl->setVariable("SAVE", $this->lng->txt("save"));
01401                         $this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
01402                 }
01403                 if ($total > 0)
01404                 {
01405                         $this->tpl->setVariable("DISABLE_COUNT_SYSTEM", " disabled=\"disabled\"");
01406                         $this->tpl->setVariable("DISABLE_MC_SCORING", " disabled=\"disabled\"");
01407                         $this->tpl->setVariable("DISABLE_PASS_SCORING", " disabled=\"disabled\"");
01408                         $this->tpl->setVariable("ENABLED_TEST_TYPES", " disabled=\"disabled\"");
01409                         $this->tpl->setVariable("ENABLED_RANDOM_TEST", " disabled=\"disabled\"");
01410                 }
01411                 $this->tpl->parseCurrentBlock();
01412         }
01413 
01417         function downloadFileObject()
01418         {
01419                 $file = explode("_", $_GET["file_id"]);
01420                 include_once("classes/class.ilObjFile.php");
01421                 $fileObj =& new ilObjFile($file[count($file) - 1], false);
01422                 $fileObj->sendFile();
01423                 exit;
01424         }
01425         
01429         function fullscreenObject()
01430         {
01431                 include_once("content/classes/Pages/class.ilPageObjectGUI.php");
01432                 $page =& new ilPageObject("qpl", $_GET["pg_id"]);
01433                 $page_gui =& new ilPageObjectGUI($page);
01434                 $page_gui->showMediaFullscreen();
01435                 
01436         }
01437 
01441         function download_paragraphObject()
01442         {
01443                 include_once("content/classes/Pages/class.ilPageObject.php");
01444                 $pg_obj =& new ilPageObject("qpl", $_GET["pg_id"]);
01445                 $pg_obj->send_paragraph ($_GET["par_id"], $_GET["downloadtitle"]);
01446                 exit;
01447         }
01448 
01449         
01450         function filterObject()
01451         {
01452                 $filter_type = $_POST["sel_filter_type"];
01453                 if (!$filter_type)
01454                 {
01455                         $filter_type = $_GET["sel_filter_type"];
01456                 }
01457                 $filter_question_type = $_POST["sel_question_type"];
01458                 if (!$filter_question_type)
01459                 {
01460                         $filter_question_type = $_GET["sel_question_type"];
01461                 }
01462                 $filter_questionpool = $_POST["sel_questionpool"];
01463                 if (!$filter_questionpool)
01464                 {
01465                         $filter_questionpool = $_GET["sel_questionpool"];
01466                 }
01467                 $filter_text = $_POST["filter_text"];
01468                 if (!$filter_text)
01469                 {
01470                         $filter_text = $_GET["filter_text"];
01471                 }
01472                 $this->questionBrowser($filter_type, $filter_question_type, $filter_questionpool, $filter_text);
01473         }
01474 
01482         function resetFilterObject()
01483         {
01484                 $_GET["sel_filter_type"] = "";
01485                 $_GET["sel_question_type"] = "";
01486                 $_GET["sel_questionpool"] = "";
01487                 $_GET["filter_text"] = "";
01488                 $this->questionBrowser();
01489         }
01490 
01498         function backObject()
01499         {
01500                 $this->ctrl->redirect($this, "questions");
01501         }
01502         
01510         function insertQuestionsObject()
01511         {
01512                 // insert selected questions into test
01513                 $selected_array = array();
01514                 foreach ($_POST as $key => $value)
01515                 {
01516                         if (preg_match("/cb_(\d+)/", $key, $matches))
01517                         {
01518                                 array_push($selected_array, $matches[1]);
01519                         }
01520                 }
01521                 if (!count($selected_array))
01522                 {
01523                         sendInfo($this->lng->txt("tst_insert_missing_question"), true);
01524                         $this->ctrl->redirect($this, "browseForQuestions");
01525                 }
01526                 else
01527                 {
01528 
01529                         foreach ($selected_array as $key => $value) 
01530                         {
01531                                 $this->object->insertQuestion($value);
01532                         }
01533                         $this->object->saveCompleteStatus();
01534                         sendInfo($this->lng->txt("tst_questions_inserted"), true);
01535                         $this->ctrl->redirect($this, "questions");
01536                         return;
01537                 }
01538         }
01539 
01547         function questionBrowser($filter_type = "", $filter_question_type = "", $filter_questionpool = "", $filter_text = "")
01548         {
01549                 global $rbacsystem;
01550 
01551                 $this->ctrl->setParameterByClass(get_class($this), "browse", "1");
01552                 if (!$filter_type)
01553                 {
01554                         $filter_type = $_GET["sel_filter_type"];
01555                 }
01556                 $this->ctrl->setParameterByClass(get_class($this), "sel_filter_type", $filter_type);
01557                 if (!$filter_question_type)
01558                 {
01559                         $filter_question_type = $_GET["sel_question_type"];
01560                 }
01561                 $this->ctrl->setParameterByClass(get_class($this), "sel_question_type", $filter_question_type);
01562                 if (!$filter_questionpool)
01563                 {
01564                         $filter_questionpool = $_GET["sel_questionpool"];
01565                 }
01566                 $this->ctrl->setParameterByClass(get_class($this), "sel_questionpool", $filter_questionpool);
01567                 if (!$filter_text)
01568                 {
01569                         $filter_text = $_GET["filter_text"];
01570                 }
01571                 $this->ctrl->setParameterByClass(get_class($this), "filter_text", $filter_text);
01572                 
01573                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_questionbrowser.html", true);
01574                 $this->tpl->addBlockFile("A_BUTTONS", "a_buttons", "tpl.il_as_qpl_action_buttons.html", true);
01575                 $this->tpl->addBlockFile("FILTER_QUESTION_MANAGER", "filter_questions", "tpl.il_as_tst_filter_questions.html", true);
01576 
01577                 $questionpools =& $this->object->get_qpl_titles();
01578 
01579                 $filter_fields = array(
01580                         "title" => $this->lng->txt("title"),
01581                         "comment" => $this->lng->txt("description"),
01582                         "author" => $this->lng->txt("author"),
01583                 );
01584                 $this->tpl->setCurrentBlock("filterrow");
01585                 foreach ($filter_fields as $key => $value) {
01586                         $this->tpl->setVariable("VALUE_FILTER_TYPE", "$key");
01587                         $this->tpl->setVariable("NAME_FILTER_TYPE", "$value");
01588                         if (strcmp($this->ctrl->getCmd(), "resetFilter") != 0) 
01589                         {
01590                                 if (strcmp($filter_type, $key) == 0) 
01591                                 {
01592                                         $this->tpl->setVariable("VALUE_FILTER_SELECTED", " selected=\"selected\"");
01593                                 }
01594                         }
01595                         $this->tpl->parseCurrentBlock();
01596                 }
01597 
01598                 $questiontypes =& $this->object->_getQuestiontypes();
01599                 foreach ($questiontypes as $key => $value)
01600                 {
01601                         $this->tpl->setCurrentBlock("questiontype_row");
01602                         $this->tpl->setVariable("VALUE_QUESTION_TYPE", $value);
01603                         $this->tpl->setVariable("TEXT_QUESTION_TYPE", $this->lng->txt($value));
01604                         if (strcmp($filter_question_type, $value) == 0)
01605                         {
01606                                 $this->tpl->setVariable("SELECTED_QUESTION_TYPE", " selected=\"selected\"");
01607                         }
01608                         $this->tpl->parseCurrentBlock();
01609                 }
01610                 
01611                 foreach ($questionpools as $key => $value)
01612                 {
01613                         $this->tpl->setCurrentBlock("questionpool_row");
01614                         $this->tpl->setVariable("VALUE_QUESTIONPOOL", $key);
01615                         $this->tpl->setVariable("TEXT_QUESTIONPOOL", $value);
01616                         if (strcmp($filter_questionpool, $key) == 0)
01617                         {
01618                                 $this->tpl->setVariable("SELECTED_QUESTIONPOOL", " selected=\"selected\"");
01619                         }
01620                         $this->tpl->parseCurrentBlock();
01621                 }
01622 
01623                 $this->tpl->setCurrentBlock("filter_questions");
01624                 $this->tpl->setVariable("SHOW_QUESTION_TYPES", $this->lng->txt("filter_show_question_types"));
01625                 $this->tpl->setVariable("TEXT_ALL_QUESTION_TYPES", $this->lng->txt("filter_all_question_types"));
01626                 $this->tpl->setVariable("SHOW_QUESTIONPOOLS", $this->lng->txt("filter_show_questionpools"));
01627                 $this->tpl->setVariable("TEXT_ALL_QUESTIONPOOLS", $this->lng->txt("filter_all_questionpools"));
01628                 $this->tpl->setVariable("FILTER_TEXT", $this->lng->txt("filter"));
01629                 $this->tpl->setVariable("TEXT_FILTER_BY", $this->lng->txt("by"));
01630                 if (strcmp($this->ctrl->getCmd(), "resetFilter") != 0) 
01631                 {
01632                         $this->tpl->setVariable("VALUE_FILTER_TEXT", $filter_text);
01633                 }
01634                 $this->tpl->setVariable("VALUE_SUBMIT_FILTER", $this->lng->txt("set_filter"));
01635                 $this->tpl->setVariable("VALUE_RESET_FILTER", $this->lng->txt("reset_filter"));
01636                 $this->tpl->parseCurrentBlock();
01637 
01638                 $this->tpl->setCurrentBlock("QTab");
01639 
01640                 $startrow = 0;
01641                 if ($_GET["prevrow"])
01642                 {
01643                         $startrow = $_GET["prevrow"];
01644                 }
01645                 if ($_GET["nextrow"])
01646                 {
01647                         $startrow = $_GET["nextrow"];
01648                 }
01649                 if ($_GET["startrow"])
01650                 {
01651                         $startrow = $_GET["startrow"];
01652                 }
01653                 if (!$_GET["sort"])
01654                 {
01655                         // default sort order
01656                         $_GET["sort"] = array("title" => "ASC");
01657                 }
01658                 $table = $this->object->getQuestionsTable($_GET["sort"], $filter_text, $filter_type, $startrow, 1, $filter_question_type, $filter_questionpool);
01659                 // display all questions in accessable question pools
01660                 $colors = array("tblrow1", "tblrow2");
01661                 $counter = 0;
01662                 $existing_questions =& $this->object->getExistingQuestions();
01663                 if ((is_array($table["rows"])) && (count($table["rows"])))
01664                 {
01665                         foreach ($table["rows"] as $data)
01666                         {
01667                                 if (!in_array($data["question_id"], $existing_questions))
01668                                 {
01669                                         if ($data["complete"])
01670                                         {
01671                                                 // make only complete questions selectable
01672                                                 $this->tpl->setVariable("QUESTION_ID", $data["question_id"]);
01673                                         }
01674                                         $this->tpl->setVariable("QUESTION_TITLE", "<strong>" . $data["title"] . "</strong>");
01675                                         $this->tpl->setVariable("PREVIEW", "[<a href=\"" . $this->ctrl->getLinkTarget($this, "questions") . "&preview=" . $data["question_id"] . "\">" . $this->lng->txt("preview") . "</a>]");
01676                                         $this->tpl->setVariable("QUESTION_COMMENT", $data["comment"]);
01677                                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt($data["type_tag"]));
01678                                         $this->tpl->setVariable("QUESTION_AUTHOR", $data["author"]);
01679                                         $this->tpl->setVariable("QUESTION_CREATED", ilFormat::formatDate(ilFormat::ftimestamp2dateDB($data["created"]), "date"));
01680                                         $this->tpl->setVariable("QUESTION_UPDATED", ilFormat::formatDate(ilFormat::ftimestamp2dateDB($data["TIMESTAMP14"]), "date"));
01681                                         $this->tpl->setVariable("COLOR_CLASS", $colors[$counter % 2]);
01682                                         $this->tpl->setVariable("QUESTION_POOL", $questionpools[$data["obj_fi"]]);
01683                                         $this->tpl->parseCurrentBlock();
01684                                         $counter++;
01685                                 }
01686                         }
01687         
01688                         if ($table["rowcount"] > count($table["rows"]))
01689                         {
01690                                 $nextstep = $table["nextrow"] + $table["step"];
01691                                 if ($nextstep > $table["rowcount"])
01692                                 {
01693                                         $nextstep = $table["rowcount"];
01694                                 }
01695                                 $sort = "";
01696                                 if (is_array($_GET["sort"]))
01697                                 {
01698                                         $key = key($_GET["sort"]);
01699                                         $sort = "&sort[$key]=" . $_GET["sort"]["$key"];
01700                                 }
01701                                 $counter = 1;
01702                                 for ($i = 0; $i < $table["rowcount"]; $i += $table["step"])
01703                                 {
01704                                         $this->tpl->setCurrentBlock("pages");
01705                                         if ($table["startrow"] == $i)
01706                                         {
01707                                                 $this->tpl->setVariable("PAGE_NUMBER", "<span class=\"inactivepage\">$counter</span>");
01708                                         }
01709                                         else
01710                                         {
01711                                                 $this->tpl->setVariable("PAGE_NUMBER", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "$sort&nextrow=$i" . "\">$counter</a>");
01712                                         }
01713                                         $this->tpl->parseCurrentBlock();
01714                                         $counter++;
01715                                 }
01716                                 $this->tpl->setCurrentBlock("navigation_bottom");
01717                                 $this->tpl->setVariable("TEXT_ITEM", $this->lng->txt("item"));
01718                                 $this->tpl->setVariable("TEXT_ITEM_START", $table["startrow"] + 1);
01719                                 $end = $table["startrow"] + $table["step"];
01720                                 if ($end > $table["rowcount"])
01721                                 {
01722                                         $end = $table["rowcount"];
01723                                 }
01724                                 $this->tpl->setVariable("TEXT_ITEM_END", $end);
01725                                 $this->tpl->setVariable("TEXT_OF", strtolower($this->lng->txt("of")));
01726                                 $this->tpl->setVariable("TEXT_ITEM_COUNT", $table["rowcount"]);
01727                                 $this->tpl->setVariable("TEXT_PREVIOUS", $this->lng->txt("previous"));
01728                                 $this->tpl->setVariable("TEXT_NEXT", $this->lng->txt("next"));
01729                                 $this->tpl->setVariable("HREF_PREV_ROWS", $this->ctrl->getLinkTarget($this, "browseForQuestions") . "$sort&prevrow=" . $table["prevrow"]);
01730                                 $this->tpl->setVariable("HREF_NEXT_ROWS", $this->ctrl->getLinkTarget($this, "browseForQuestions") . "$sort&nextrow=" . $table["nextrow"]);
01731                                 $this->tpl->parseCurrentBlock();
01732                         }
01733                 }
01734 
01735                 // if there are no questions, display a message
01736                 if (!((is_array($table["rows"])) && (count($table["rows"]))))
01737                 {
01738                         $this->tpl->setCurrentBlock("Emptytable");
01739                         $this->tpl->setVariable("TEXT_EMPTYTABLE", $this->lng->txt("no_questions_available"));
01740                         $this->tpl->parseCurrentBlock();
01741                 }
01742                 else
01743                 {
01744                         // create edit buttons & table footer
01745                         $this->tpl->setCurrentBlock("selection");
01746                         $this->tpl->setVariable("INSERT", $this->lng->txt("insert"));
01747                         $this->tpl->parseCurrentBlock();
01748         
01749                         $this->tpl->setCurrentBlock("selectall");
01750                         $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
01751                         $counter++;
01752                         $this->tpl->setVariable("COLOR_CLASS", $colors[$counter % 2]);
01753                         $this->tpl->parseCurrentBlock();
01754         
01755                         $this->tpl->setCurrentBlock("Footer");
01756                         $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
01757                         $this->tpl->parseCurrentBlock();
01758                 }
01759                 // define the sort column parameters
01760                 $sort = array(
01761                         "title" => $_GET["sort"]["title"],
01762                         "comment" => $_GET["sort"]["comment"],
01763                         "type" => $_GET["sort"]["type"],
01764                         "author" => $_GET["sort"]["author"],
01765                         "created" => $_GET["sort"]["created"],
01766                         "updated" => $_GET["sort"]["updated"],
01767                         "qpl" => $_GET["sort"]["qpl"]
01768                 );
01769                 foreach ($sort as $key => $value) {
01770                         if (strcmp($value, "ASC") == 0) {
01771                                 $sort[$key] = "DESC";
01772                         } else {
01773                                 $sort[$key] = "ASC";
01774                         }
01775                 }
01776 
01777                 $this->tpl->setCurrentBlock("adm_content");
01778                 // create table header
01779                 $this->ctrl->setCmd("questionBrowser");
01780                 $this->ctrl->setParameterByClass(get_class($this), "startrow", $table["startrow"]);
01781                 $this->tpl->setVariable("QUESTION_TITLE", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[title]=" . $sort["title"] . "\">" . $this->lng->txt("title") . "</a>" . $table["images"]["title"]);
01782                 $this->tpl->setVariable("QUESTION_COMMENT", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[comment]=" . $sort["comment"] . "\">" . $this->lng->txt("description") . "</a>". $table["images"]["comment"]);
01783                 $this->tpl->setVariable("QUESTION_TYPE", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[type]=" . $sort["type"] . "\">" . $this->lng->txt("question_type") . "</a>" . $table["images"]["type"]);
01784                 $this->tpl->setVariable("QUESTION_AUTHOR", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[author]=" . $sort["author"] . "\">" . $this->lng->txt("author") . "</a>" . $table["images"]["author"]);
01785                 $this->tpl->setVariable("QUESTION_CREATED", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[created]=" . $sort["created"] . "\">" . $this->lng->txt("create_date") . "</a>" . $table["images"]["created"]);
01786                 $this->tpl->setVariable("QUESTION_UPDATED", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[updated]=" . $sort["updated"] . "\">" . $this->lng->txt("last_update") . "</a>" . $table["images"]["updated"]);
01787                 $this->tpl->setVariable("QUESTION_POOL", "<a href=\"" . $this->ctrl->getLinkTarget($this, "browseForQuestions") . "&sort[qpl]=" . $sort["qpl"] . "\">" . $this->lng->txt("obj_qpl") . "</a>" . $table["images"]["qpl"]);
01788                 $this->tpl->setVariable("BUTTON_BACK", $this->lng->txt("back"));
01789                 $this->tpl->setVariable("ACTION_QUESTION_FORM", $this->ctrl->getFormAction($this));
01790                 $this->tpl->parseCurrentBlock();
01791         }
01792 
01801         function createQuestionPool($name = "dummy")
01802         {
01803                 global $tree;
01804                 $parent_ref = $tree->getParentId($this->object->getRefId());
01805                 include_once "./assessment/classes/class.ilObjQuestionPool.php";
01806                 $qpl = new ilObjQuestionPool();
01807                 $qpl->setType("qpl");
01808                 $qpl->setTitle($name);
01809                 $qpl->setDescription("");
01810                 $qpl->create();
01811                 $qpl->createReference();
01812                 $qpl->putInTree($parent_ref);
01813                 $qpl->setOnline(1);
01814                 $qpl->setPermissions($parent_ref);
01815                 return $qpl->getRefId();
01816         }
01817 
01825         function randomselectObject()
01826         {
01827                 global $ilUser;
01828                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_random_select.html", true);
01829                 $questionpools =& $this->object->getAvailableQuestionpools(false);
01830                 $this->tpl->setCurrentBlock("option");
01831                 $this->tpl->setVariable("VALUE_OPTION", "0");
01832                 $this->tpl->setVariable("TEXT_OPTION", $this->lng->txt("all_available_question_pools"));
01833                 $this->tpl->parseCurrentBlock();
01834                 foreach ($questionpools as $key => $value)
01835                 {
01836                         $this->tpl->setCurrentBlock("option");
01837                         $this->tpl->setVariable("VALUE_OPTION", $key);
01838                         $this->tpl->setVariable("TEXT_OPTION", $value);
01839                         $this->tpl->parseCurrentBlock();
01840                 }
01841                 $this->tpl->setCurrentBlock("hidden");
01842                 $this->tpl->setVariable("HIDDEN_NAME", "sel_question_types");
01843                 $this->tpl->setVariable("HIDDEN_VALUE", $_POST["sel_question_types"]);
01844                 $this->tpl->parseCurrentBlock();
01845                 $this->tpl->setCurrentBlock("adm_content");
01846                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
01847                 $this->tpl->setVariable("TXT_QPL_SELECT", $this->lng->txt("tst_random_select_questionpool"));
01848                 $this->tpl->setVariable("TXT_NR_OF_QUESTIONS", $this->lng->txt("tst_random_nr_of_questions"));
01849                 $this->tpl->setVariable("BTN_SUBMIT", $this->lng->txt("submit"));
01850                 $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
01851                 $this->tpl->parseCurrentBlock();
01852         }
01853         
01861         function cancelRandomSelectObject()
01862         {
01863                 $this->ctrl->redirect($this, "questions");
01864         }
01865         
01873         function createRandomSelectionObject()
01874         {
01875                 $question_array = $this->object->randomSelectQuestions($_POST["nr_of_questions"], $_POST["sel_qpl"]);
01876                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_random_question_offer.html", true);
01877                 $color_class = array("tblrow1", "tblrow2");
01878                 $counter = 0;
01879                 $questionpools =& $this->object->get_qpl_titles();
01880                 foreach ($question_array as $question_id)
01881                 {
01882                         $dataset = $this->object->getQuestionDataset($question_id);
01883                         $this->tpl->setCurrentBlock("QTab");
01884                         $this->tpl->setVariable("COLOR_CLASS", $color_class[$counter % 2]);
01885                         $this->tpl->setVariable("QUESTION_TITLE", $dataset->title);
01886                         $this->tpl->setVariable("QUESTION_COMMENT", $dataset->comment);
01887                         $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt($dataset->type_tag));
01888                         $this->tpl->setVariable("QUESTION_AUTHOR", $dataset->author);
01889                         $this->tpl->setVariable("QUESTION_POOL", $questionpools[$dataset->obj_fi]);
01890                         $this->tpl->parseCurrentBlock();
01891                         $counter++;
01892                 }
01893                 if (count($question_array) == 0)
01894                 {
01895                         $this->tpl->setCurrentBlock("Emptytable");
01896                         $this->tpl->setVariable("TEXT_NO_QUESTIONS_AVAILABLE", $this->lng->txt("no_questions_available"));
01897                         $this->tpl->parseCurrentBlock();
01898                 }
01899                         else
01900                 {
01901                         $this->tpl->setCurrentBlock("Selectionbuttons");
01902                         $this->tpl->setVariable("BTN_YES", $this->lng->txt("random_accept_sample"));
01903                         $this->tpl->setVariable("BTN_NO", $this->lng->txt("random_another_sample"));
01904                         $this->tpl->parseCurrentBlock();
01905                 }
01906                 $chosen_questions = join($question_array, ",");
01907                 $this->tpl->setCurrentBlock("adm_content");
01908                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
01909                 $this->tpl->setVariable("QUESTION_TITLE", $this->lng->txt("tst_question_title"));
01910                 $this->tpl->setVariable("QUESTION_COMMENT", $this->lng->txt("description"));
01911                 $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("tst_question_type"));
01912                 $this->tpl->setVariable("QUESTION_AUTHOR", $this->lng->txt("author"));
01913                 $this->tpl->setVariable("QUESTION_POOL", $this->lng->txt("qpl"));
01914                 $this->tpl->setVariable("VALUE_CHOSEN_QUESTIONS", $chosen_questions);
01915                 $this->tpl->setVariable("VALUE_QUESTIONPOOL_SELECTION", $_POST["sel_qpl"]);
01916                 $this->tpl->setVariable("VALUE_NR_OF_QUESTIONS", $_POST["nr_of_questions"]);
01917                 $this->tpl->setVariable("TEXT_QUESTION_OFFER", $this->lng->txt("tst_question_offer"));
01918                 $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
01919                 $this->tpl->parseCurrentBlock();
01920         }
01921         
01929         function insertRandomSelectionObject()
01930         {
01931                 $selected_array = split(",", $_POST["chosen_questions"]);
01932                 if (!count($selected_array))
01933                 {
01934                         sendInfo($this->lng->txt("tst_insert_missing_question"));
01935                 }
01936                 else
01937                 {
01938                         $total = $this->object->evalTotalPersons();
01939                         if ($total)
01940                         {
01941                                 // the test was executed previously
01942                                 sendInfo(sprintf($this->lng->txt("tst_insert_questions_and_results"), $total));
01943                         }
01944                         else
01945                         {
01946                                 sendInfo($this->lng->txt("tst_insert_questions"));
01947                         }
01948                         foreach ($selected_array as $key => $value) 
01949                         {
01950                                 $this->object->insertQuestion($value);
01951                         }
01952                         $this->object->saveCompleteStatus();
01953                         sendInfo($this->lng->txt("tst_questions_inserted"), true);
01954                         $this->ctrl->redirect($this, "questions");
01955                         return;
01956                 }
01957         }
01958         
01959         function saveRandomQuestionsObject()
01960         {
01961                 $this->randomQuestionsObject();
01962         }
01963         
01964         function addQuestionpoolObject()
01965         {
01966                 $this->randomQuestionsObject();
01967         }
01968 
01969         function randomQuestionsObject()
01970         {
01971                 global $ilUser;
01972                 $selection_mode = $ilUser->getPref("tst_question_selection_mode_equal");
01973                 $total = $this->object->evalTotalPersons();
01974                 $available_qpl =& $this->object->getAvailableQuestionpools(true, $selection_mode);
01975                 include_once "./assessment/classes/class.ilObjQuestionPool.php";
01976                 $qpl_question_count = array();
01977                 foreach ($available_qpl as $key => $value)
01978                 {
01979                         $count = ilObjQuestionPool::_getQuestionCount($key);
01980                         $qpl_question_count[$key] = $count;
01981                         if ($count == 1)
01982                         {
01983                                 $available_qpl[$key] = $value . " ($count " . $this->lng->txt("ass_question") . ")";
01984                         }
01985                         else
01986                         {
01987                                 $available_qpl[$key] = $value . " ($count " . $this->lng->txt("ass_questions") . ")";
01988                         }
01989                 }
01990                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_random_questions.html", true);
01991                 $found_qpls = array();
01992                 if (count($_POST) == 0)
01993                 {
01994                         $found_qpls = $this->object->getRandomQuestionpools();
01995                 }
01996                 if (count($found_qpls) == 0)
01997                 {
01998                         if (!array_key_exists("countqpl_0", $_POST))
01999                         {
02000                                 // create first questionpool row automatically
02001                                 foreach ($available_qpl as $key => $value)
02002                                 {
02003                                         $this->tpl->setCurrentBlock("qpl_value");
02004                                         $this->tpl->setVariable("QPL_ID", $key);
02005                                         $this->tpl->setVariable("QPL_TEXT", $value);
02006                                         $this->tpl->parseCurrentBlock();
02007                                 }
02008                                 $this->tpl->setCurrentBlock("questionpool_row");
02009                                 $this->tpl->setVariable("COUNTQPL", "0");
02010                                 $this->tpl->setVariable("VALUE_COUNTQPL", $_POST["countqpl_0"]);
02011                                 $this->tpl->setVariable("TEXT_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool_option"));
02012                                 $this->tpl->setVariable("TEXT_QUESTIONS_FROM", $this->lng->txt("questions_from"));
02013                                 $this->tpl->parseCurrentBlock();
02014                         }
02015                 }
02016                 $qpl_unselected = 0;
02017                 foreach ($_POST as $key => $value)
02018                 {
02019                         if (preg_match("/countqpl_(\d+)/", $key, $matches))
02020                         {
02021                                 if ($value > $qpl_question_count[$_POST["qpl_" . $matches[1]]])
02022                                 {
02023                                         $value = $qpl_question_count[$_POST["qpl_" . $matches[1]]];
02024                                         sendInfo($this->lng->txt("tst_random_selection_question_count_too_high"));
02025                                 }
02026                                 $found_qpls[$matches[1]] = array(
02027                                         "index" => $matches[1],
02028                                         "count" => sprintf("%d", $value),
02029                                         "qpl"   => $_POST["qpl_" . $matches[1]]
02030                                 );
02031                                 if ($_POST["qpl_" . $matches[1]] == -1)
02032                                 {
02033                                         $qpl_unselected = 1;
02034                                 }
02035                         }
02036                 }
02037                 $commands = $_POST["cmd"];
02038                 if (is_array($commands))
02039                 {
02040                         foreach ($commands as $key => $value)
02041                         {
02042                                 if (preg_match("/deleteqpl_(\d+)/", $key, $matches))
02043                                 {
02044                                         unset($found_qpls[$matches[1]]);
02045                                 }
02046                         }
02047                 }
02048                 sort($found_qpls);
02049                 $found_qpls = array_values($found_qpls);
02050                 $counter = 0;
02051                 foreach ($found_qpls as $key => $value)
02052                 {
02053                         $pools = $available_qpl;
02054                         foreach ($found_qpls as $pkey => $pvalue)
02055                         {
02056                                 if ($pvalue["qpl"] != $value["qpl"])
02057                                 {
02058                                         unset($pools[$pvalue["qpl"]]);
02059                                 }
02060                         }
02061                         // create first questionpool row automatically
02062                         foreach ($pools as $pkey => $pvalue)
02063                         {
02064                                 $this->tpl->setCurrentBlock("qpl_value");
02065                                 $this->tpl->setVariable("QPL_ID", $pkey);
02066                                 $this->tpl->setVariable("QPL_TEXT", $pvalue);
02067                                 if ($pkey == $value["qpl"])
02068                                 {
02069                                         $this->tpl->setVariable("SELECTED_QPL", " selected=\"selected\"");
02070                                 }
02071                                 $this->tpl->parseCurrentBlock();
02072                         }
02073                         $this->tpl->setCurrentBlock("questionpool_row");
02074                         $this->tpl->setVariable("COUNTQPL", $counter);
02075                         $this->tpl->setVariable("VALUE_COUNTQPL", $value["count"]);
02076                         $this->tpl->setVariable("TEXT_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool_option"));
02077                         $this->tpl->setVariable("TEXT_QUESTIONS_FROM", $this->lng->txt("questions_from"));
02078                         if (!$total)
02079                         {
02080                                 if ($counter > 0)
02081                                 {
02082                                         $this->tpl->setVariable("BTNCOUNTQPL", $counter);
02083                                         $this->tpl->setVariable("BTN_DELETE", $this->lng->txt("delete"));
02084                                 }
02085                         }
02086                         $this->tpl->parseCurrentBlock();
02087                         $counter++;
02088                 }
02089                 if ($_POST["cmd"]["addQuestionpool"])
02090                 {
02091                         if ($qpl_unselected)
02092                         {
02093                                 sendInfo($this->lng->txt("tst_random_qpl_unselected"));
02094                         }
02095                         else
02096                         {
02097                                 $pools = $available_qpl;
02098                                 foreach ($found_qpls as $pkey => $pvalue)
02099                                 {
02100                                         unset($pools[$pvalue["qpl"]]);
02101                                 }
02102                                 if (count($pools) == 0)
02103                                 {
02104                                         sendInfo($this->lng->txt("tst_no_more_available_questionpools"));
02105                                 }
02106                                 else
02107                                 {
02108                                         foreach ($pools as $key => $value)
02109                                         {
02110                                                 $this->tpl->setCurrentBlock("qpl_value");
02111                                                 $this->tpl->setVariable("QPL_ID", $key);
02112                                                 $this->tpl->setVariable("QPL_TEXT", $value);
02113                                                 $this->tpl->parseCurrentBlock();
02114                                         }
02115                                         $this->tpl->setCurrentBlock("questionpool_row");
02116                                         $this->tpl->setVariable("COUNTQPL", "$counter");
02117                                         $this->tpl->setVariable("TEXT_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool_option"));
02118                                         $this->tpl->setVariable("TEXT_QUESTIONS_FROM", $this->lng->txt("questions_from"));
02119                                         $this->tpl->parseCurrentBlock();
02120                                 }
02121                         }
02122                 }
02123                 if ($_POST["cmd"]["saveRandomQuestions"])
02124                 {
02125                         $this->object->saveRandomQuestionCount($_POST["total_questions"]);
02126                         $this->object->saveRandomQuestionpools($found_qpls);
02127                         $this->object->saveCompleteStatus();
02128                 }
02129                 $this->tpl->setCurrentBlock("adm_content");
02130                 $this->tpl->setVariable("TEXT_SELECT_RANDOM_QUESTIONS", $this->lng->txt("tst_select_random_questions"));
02131                 $this->tpl->setVariable("TEXT_TOTAL_QUESTIONS", $this->lng->txt("tst_total_questions"));
02132                 $this->tpl->setVariable("TEXT_TOTAL_QUESTIONS_DESCRIPTION", $this->lng->txt("tst_total_questions_description"));
02133                 $total_questions = $this->object->getRandomQuestionCount();
02134                 if (array_key_exists("total_questions", $_POST))
02135                 {
02136                         $total_questions = $_POST["total_questions"];
02137                 }
02138                 if ($total_questions > 0)
02139                 {
02140                         $sum = 0;
02141                         foreach ($found_qpls as $key => $value)
02142                         {
02143                                 $sum += $qpl_question_count[$value["qpl"]];
02144                         }
02145                         if ($total_questions > $sum)
02146                         {
02147                                 $total_questions = $sum;
02148                                 if ($_POST["cmd"]["saveRandomQuestions"])
02149                                 {
02150                                         $this->object->saveRandomQuestionCount($total_questions);
02151                                 }
02152                                 sendInfo($this->lng->txt("tst_random_selection_question_total_count_too_high"));
02153                         }
02154                 }
02155                 $this->tpl->setVariable("VALUE_TOTAL_QUESTIONS", $total_questions);
02156                 $this->tpl->setVariable("TEXT_QUESTIONPOOLS", $this->lng->txt("tst_random_questionpools"));
02157                 if (!$total)
02158                 {
02159                         $this->tpl->setVariable("BTN_SAVE", $this->lng->txt("save"));
02160                         $this->tpl->setVariable("BTN_ADD_QUESTIONPOOL", $this->lng->txt("add_questionpool"));
02161                 }
02162                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
02163 
02164                 $this->tpl->setVariable("TEXT_QUESTION_SELECTION", $this->lng->txt("tst_question_selection"));
02165                 $this->tpl->setVariable("VALUE_QUESTION_SELECTION", $this->lng->txt("tst_question_selection_equal"));
02166                 $this->tpl->setVariable("CMD_QUESTION_SELECTION", "setEqualQplSelection");
02167                 $this->tpl->setVariable("TEXT_QUESTION_SELECTION_DESCRIPTION", $this->lng->txt("tst_question_selection_description"));
02168                 $this->tpl->setVariable("BUTTON_SAVE", $this->lng->txt("change"));
02169                 if ($selection_mode == 1)
02170                 {
02171                         $this->tpl->setVariable("CHECKED_QUESTION_SELECTION_MODE", " checked=\"checked\"");
02172                 }
02173                 $this->tpl->parseCurrentBlock();
02174         }
02175         
02176         function saveQuestionSelectionModeObject()
02177         {
02178                 global $ilUser;
02179                 if ($_POST["chbQuestionSelectionMode"])
02180                 {
02181                         $ilUser->setPref("tst_question_selection_mode_equal", 1);
02182                         $ilUser->writePref("tst_question_selection_mode_equal", 1);
02183                 }
02184                 else
02185                 {
02186                         $ilUser->setPref("tst_question_selection_mode_equal", 0);
02187                         $ilUser->writePref("tst_question_selection_mode_equal", 0);
02188                 }
02189                 $this->randomQuestionsObject();
02190         }
02191 
02192         function browseForQuestionsObject()
02193         {
02194                 $this->questionBrowser();
02195         }
02196         
02204         function executeCreateQuestionObject()
02205         {
02206                 $qpl_ref_id = $_POST["sel_qpl"];
02207                 if ((strcmp($_POST["txt_qpl"], "") == 0) && (strcmp($qpl_ref_id, "") == 0))
02208                 {
02209                         sendInfo($this->lng->txt("questionpool_not_entered"));
02210                         $this->createQuestionObject();
02211                         return;
02212                 }
02213                 else
02214                 {
02215                         $_SESSION["test_id"] = $this->object->getRefId();
02216                         if (strcmp($_POST["txt_qpl"], "") != 0)
02217                         {
02218                                 // create a new question pool and return the reference id
02219                                 $qpl_ref_id = $this->createQuestionPool($_POST["txt_qpl"]);
02220                         }
02221                         include_once "./assessment/classes/class.ilObjQuestionPoolGUI.php";
02222                         ilUtil::redirect("ilias.php?baseClass=ilObjQuestionPoolGUI&ref_id=" . $qpl_ref_id . "&cmd=createQuestionForTest&test_ref_id=".$_GET["ref_id"]."&sel_question_types=" . $_POST["sel_question_types"]);
02223                         exit();
02224                 }
02225         }
02226 
02234         function cancelCreateQuestionObject()
02235         {
02236                 $this->ctrl->redirect($this, "questions");
02237         }
02238 
02246         function createQuestionObject()
02247         {
02248                 global $ilUser;
02249                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_qpl_select.html", true);
02250                 $questionpools =& $this->object->getAvailableQuestionpools();
02251                 if (count($questionpools) == 0)
02252                 {
02253                         $this->tpl->setCurrentBlock("option");
02254                         $this->tpl->setVariable("VALUE_QPL", "");
02255                         $this->tpl->parseCurrentBlock();
02256                 }
02257                 else
02258                 {
02259                         foreach ($questionpools as $key => $value)
02260                         {
02261                                 $this->tpl->setCurrentBlock("option");
02262                                 $this->tpl->setVariable("VALUE_OPTION", $key);
02263                                 $this->tpl->setVariable("TEXT_OPTION", $value);
02264                                 $this->tpl->parseCurrentBlock();
02265                         }
02266                 }
02267                 $this->tpl->setCurrentBlock("hidden");
02268                 $this->tpl->setVariable("HIDDEN_NAME", "sel_question_types");
02269                 $this->tpl->setVariable("HIDDEN_VALUE", $_POST["sel_question_types"]);
02270                 $this->tpl->parseCurrentBlock();
02271                 $this->tpl->setCurrentBlock("adm_content");
02272                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
02273 
02274                 if (count($questionpools) == 0)
02275                 {
02276                         $this->tpl->setVariable("TXT_QPL_SELECT", $this->lng->txt("tst_enter_questionpool"));
02277                 }
02278                 else
02279                 {
02280                         $this->tpl->setVariable("TXT_QPL_SELECT", $this->lng->txt("tst_select_questionpool"));
02281                 }
02282                 $this->tpl->setVariable("BTN_SUBMIT", $this->lng->txt("submit"));
02283                 $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
02284                 $this->tpl->parseCurrentBlock();
02285         }
02286 
02294         function confirmRemoveQuestionsObject()
02295         {
02296                 sendInfo($this->lng->txt("tst_questions_removed"));
02297                 $checked_questions = array();
02298                 foreach ($_POST as $key => $value) {
02299                         if (preg_match("/id_(\d+)/", $key, $matches)) {
02300                                 array_push($checked_questions, $matches[1]);
02301                         }
02302                 }
02303                 foreach ($checked_questions as $key => $value) {
02304                         $this->object->removeQuestion($value);
02305                 }
02306                 $this->object->saveCompleteStatus();
02307                 $this->ctrl->redirect($this, "questions");
02308         }
02309         
02317         function cancelRemoveQuestionsObject()
02318         {
02319                 $this->ctrl->redirect($this, "questions");
02320         }
02321         
02329         function removeQuestionsForm($checked_questions)
02330         {
02331                 sendInfo();
02332                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_remove_questions.html", true);
02333                 $query = sprintf("SELECT qpl_questions.*, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type, tst_test_question WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id AND tst_test_question.test_fi = %s AND tst_test_question.question_fi = qpl_questions.question_id ORDER BY sequence",
02334                         $this->ilias->db->quote($this->object->getTestId())
02335                 );
02336                 $query_result = $this->ilias->db->query($query);
02337                 $colors = array("tblrow1", "tblrow2");
02338                 $counter = 0;
02339                 if ($query_result->numRows() > 0)
02340                 {
02341                         while ($data = $query_result->fetchRow(DB_FETCHMODE_OBJECT))
02342                         {
02343                                 if (in_array($data->question_id, $checked_questions))
02344                                 {
02345                                         $this->tpl->setCurrentBlock("row");
02346                                         $this->tpl->setVariable("COLOR_CLASS", $colors[$counter % 2]);
02347                                         $this->tpl->setVariable("TXT_TITLE", $data->title);
02348                                         $this->tpl->setVariable("TXT_DESCRIPTION", $data->comment);
02349                                         $this->tpl->setVariable("TXT_TYPE", $this->lng->txt($data->type_tag));
02350                                         $this->tpl->parseCurrentBlock();
02351                                         $counter++;
02352                                 }
02353                         }
02354                 }
02355                 foreach ($checked_questions as $id)
02356                 {
02357                         $this->tpl->setCurrentBlock("hidden");
02358                         $this->tpl->setVariable("HIDDEN_NAME", "id_$id");
02359                         $this->tpl->setVariable("HIDDEN_VALUE", "1");
02360                         $this->tpl->parseCurrentBlock();
02361                 }
02362 
02363                 $this->tpl->setCurrentBlock("adm_content");
02364                 $this->tpl->setVariable("TXT_TITLE", $this->lng->txt("tst_question_title"));
02365                 $this->tpl->setVariable("TXT_DESCRIPTION", $this->lng->txt("description"));
02366                 $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("tst_question_type"));
02367                 $this->tpl->setVariable("BTN_CONFIRM", $this->lng->txt("confirm"));
02368                 $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
02369                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
02370                 $this->tpl->parseCurrentBlock();
02371         }
02372 
02380         function removeQuestionsObject()
02381         {
02382                 $checked_questions = array();
02383                 foreach ($_POST as $key => $value) {
02384                         if (preg_match("/cb_(\d+)/", $key, $matches)) {
02385                                 array_push($checked_questions, $matches[1]);
02386                         }
02387                 }
02388                 if (count($checked_questions) > 0) {
02389                         $total = $this->object->evalTotalPersons();
02390                         if ($total) {
02391                                 // the test was executed previously
02392                                 sendInfo(sprintf($this->lng->txt("tst_remove_questions_and_results"), $total));
02393                         } else {
02394                                 sendInfo($this->lng->txt("tst_remove_questions"));
02395                         }
02396                         $this->removeQuestionsForm($checked_questions);
02397                         return;
02398                 } elseif (count($checked_questions) == 0) {
02399                         sendInfo($this->lng->txt("tst_no_question_selected_for_removal"), true);
02400                         $this->ctrl->redirect($this, "questions");
02401                 }
02402         }
02403         
02411         function moveQuestionsObject()
02412         {
02413                 $this->questionsObject();
02414         }
02415         
02423         function insertQuestionsBeforeObject()
02424         {
02425                 // get all questions to move
02426                 $move_questions = array();
02427                 foreach ($_POST as $key => $value)
02428                 {
02429                         if (preg_match("/^move_(\d+)$/", $key, $matches))
02430                         {
02431                                 array_push($move_questions, $value);
02432                         }
02433                 }
02434                 // get insert point
02435                 $insert_id = -1;
02436                 foreach ($_POST as $key => $value)
02437                 {
02438                         if (preg_match("/^cb_(\d+)$/", $key, $matches))
02439                         {
02440                                 if ($insert_id < 0)
02441                                 {
02442                                         $insert_id = $matches[1];
02443                                 }
02444                         }
02445                 }
02446                 if ($insert_id <= 0)
02447                 {
02448                         sendInfo($this->lng->txt("no_target_selected_for_move"), true);
02449                 }
02450                 else
02451                 {
02452                         $insert_mode = 0;
02453                         $this->object->moveQuestions($move_questions, $insert_id, $insert_mode);
02454                 }
02455                 $this->ctrl->redirect($this, "questions");
02456         }
02457         
02465         function insertQuestionsAfterObject()
02466         {
02467                 // get all questions to move
02468                 $move_questions = array();
02469                 foreach ($_POST as $key => $value)
02470                 {
02471                         if (preg_match("/^move_(\d+)$/", $key, $matches))
02472                         {
02473                                 array_push($move_questions, $value);
02474                         }
02475                 }
02476                 // get insert point
02477                 $insert_id = -1;
02478                 foreach ($_POST as $key => $value)
02479                 {
02480                         if (preg_match("/^cb_(\d+)$/", $key, $matches))
02481                         {
02482                                 if ($insert_id < 0)
02483                                 {
02484                                         $insert_id = $matches[1];
02485                                 }
02486                         }
02487                 }
02488                 if ($insert_id <= 0)
02489                 {
02490                         sendInfo($this->lng->txt("no_target_selected_for_move"), true);
02491                 }
02492                 else
02493                 {
02494                         $insert_mode = 1;
02495                         $this->object->moveQuestions($move_questions, $insert_id, $insert_mode);
02496                 }
02497                 $this->ctrl->redirect($this, "questions");
02498         }
02499         
02500         function questionsObject()
02501         {
02502                 global $rbacsystem;
02503 
02504                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
02505                 {
02506                         // allow only read and write access
02507                         sendInfo($this->lng->txt("cannot_edit_test"), true);
02508                         $this->backToRepositoryObject();
02509                 }
02510 
02511                 if ($this->object->isRandomTest())
02512                 {
02513                         $this->randomQuestionsObject();
02514                         return;
02515                 }
02516                 
02517                 if ($_GET["eqid"] and $_GET["eqpl"])
02518                 {
02519                         ilUtil::redirect("ilias.php?baseClass=ilObjQuestionPoolGUI&ref_id=" . $_GET["eqpl"] . "&cmd=editQuestionForTest&calling_test=".$_GET["ref_id"]."&q_id=" . $_GET["eqid"]);
02520                 }
02521                 
02522                 if ($_GET["up"] > 0)
02523                 {
02524                         $this->object->questionMoveUp($_GET["up"]);
02525                 }
02526                 if ($_GET["down"] > 0)
02527                 {
02528                         $this->object->questionMoveDown($_GET["down"]);
02529                 }
02530 
02531                 if ($_GET["add"])
02532                 {
02533                         $selected_array = array();
02534                         array_push($selected_array, $_GET["add"]);
02535                         $total = $this->object->evalTotalPersons();
02536                         if ($total)
02537                         {
02538                                 // the test was executed previously
02539                                 sendInfo(sprintf($this->lng->txt("tst_insert_questions_and_results"), $total));
02540                         }
02541                         else
02542                         {
02543                                 sendInfo($this->lng->txt("tst_insert_questions"));
02544                         }
02545                         $this->insertQuestions($selected_array);
02546                         return;
02547                 }
02548 
02549                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_questions.html", true);
02550                 $this->tpl->addBlockFile("A_BUTTONS", "question_buttons", "tpl.il_as_tst_question_buttons.html", true);
02551 
02552                 if (strcmp($this->ctrl->getCmd(), "moveQuestions") == 0)
02553                 {
02554                         $checked_move = 0;
02555                         foreach ($_POST as $key => $value)
02556                         {
02557                                 if (preg_match("/cb_(\d+)/", $key, $matches))
02558                                 {
02559                                         $checked_move++;
02560                                         $this->tpl->setCurrentBlock("move");
02561                                         $this->tpl->setVariable("MOVE_COUNTER", $matches[1]);
02562                                         $this->tpl->setVariable("MOVE_VALUE", $matches[1]);
02563                                         $this->tpl->parseCurrentBlock();
02564                                 }
02565                         }
02566                         if ($checked_move)
02567                         {
02568                                 sendInfo($this->lng->txt("select_target_position_for_move_question"));
02569                                 $this->tpl->setCurrentBlock("move_buttons");
02570                                 $this->tpl->setVariable("INSERT_BEFORE", $this->lng->txt("insert_before"));
02571                                 $this->tpl->setVariable("INSERT_AFTER", $this->lng->txt("insert_after"));
02572                                 $this->tpl->parseCurrentBlock();
02573                         }
02574                         else
02575                         {
02576                                 sendInfo($this->lng->txt("no_question_selected_for_move"));
02577                         }
02578                 }
02579                 
02580                 $query = sprintf("SELECT qpl_questions.*, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type, tst_test_question WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id AND tst_test_question.test_fi = %s AND tst_test_question.question_fi = qpl_questions.question_id ORDER BY sequence",
02581                         $this->ilias->db->quote($this->object->getTestId())
02582                 );
02583                 $query_result = $this->ilias->db->query($query);
02584                 $colors = array("tblrow1", "tblrow2");
02585                 $counter = 0;
02586                 //$questionpools =& $this->object->get_qpl_titles();
02587                 $questionpools = array();
02588                 $total = $this->object->evalTotalPersons();
02589                 if ($query_result->numRows() > 0)
02590                 {
02591                         while ($data = $query_result->fetchRow(DB_FETCHMODE_OBJECT))
02592                         {
02593                                 if (!array_key_exists($data->obj_fi, $questionpools))
02594                                 {
02595                                         $pooltitle = $this->object->_lookupTitle($data->obj_fi);
02596                                         $questionpools[$data->obj_fi] = $pooltitle;
02597                                 }
02598                                 $this->tpl->setCurrentBlock("QTab");
02599                                 $this->tpl->setVariable("QUESTION_ID", $data->question_id);
02600                                 if (($rbacsystem->checkAccess("write", $this->ref_id) and ($total == 0))) {
02601                                         $q_id = $data->question_id;
02602                                         $qpl_ref_id = $this->object->_getRefIdFromObjId($data->obj_fi);
02603                                         $this->tpl->setVariable("QUESTION_TITLE", "<a href=\"" . $this->ctrl->getLinkTarget($this, "questions") . "&eqid=$q_id&eqpl=$qpl_ref_id" . "\">" . $data->title . "</a>");
02604                                 } else {
02605                                         $this->tpl->setVariable("QUESTION_TITLE", $data->title);
02606                                 }
02607                                 $this->tpl->setVariable("QUESTION_SEQUENCE", $this->lng->txt("tst_sequence"));
02608 
02609                                 if (($rbacsystem->checkAccess("write", $this->ref_id) and ($total == 0))) {
02610                                         if ($data->question_id != $this->object->questions[1])
02611                                         {
02612                                                 $this->tpl->setVariable("BUTTON_UP", "<a href=\"" . $this->ctrl->getLinkTarget($this, "questions") . "&up=$data->question_id\"><img src=\"" . ilUtil::getImagePath("a_up.gif") . "\" alt=\"" . $this->lng->txt("up") . "\" border=\"0\" /></a>");
02613                                         }
02614                                         if ($data->question_id != $this->object->questions[count($this->object->questions)])
02615                                         {
02616                                                 $this->tpl->setVariable("BUTTON_DOWN", "<a href=\"" . $this->ctrl->getLinkTarget($this, "questions") . "&down=$data->question_id\"><img src=\"" . ilUtil::getImagePath("a_down.gif") . "\" alt=\"" . $this->lng->txt("down") . "\" border=\"0\" /></a>");
02617                                         }
02618                                 }
02619                                 $this->tpl->setVariable("QUESTION_COMMENT", $data->comment);
02620                                 $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt($data->type_tag));
02621                                 $this->tpl->setVariable("QUESTION_POOL", $questionpools[$data->obj_fi]);
02622                                 $this->tpl->setVariable("QUESTION_AUTHOR", $data->author);
02623                                 $this->tpl->setVariable("COLOR_CLASS", $colors[$counter % 2]);
02624                                 $this->tpl->parseCurrentBlock();
02625                                 $counter++;
02626                         }
02627                 }
02628                 if ($counter == 0) 
02629                 {
02630                         $this->tpl->setCurrentBlock("Emptytable");
02631                         $this->tpl->setVariable("TEXT_EMPTYTABLE", $this->lng->txt("tst_no_questions_available"));
02632                         $this->tpl->parseCurrentBlock();
02633                 } 
02634                 else 
02635                 {
02636                         if (($rbacsystem->checkAccess("write", $this->ref_id) and ($total == 0))) 
02637                         {
02638                                 $this->tpl->setCurrentBlock("selectall");
02639                                 $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
02640                                 $counter++;
02641                                 $this->tpl->setVariable("COLOR_CLASS", $colors[$counter % 2]);
02642                                 $this->tpl->parseCurrentBlock();
02643                                 $this->tpl->setCurrentBlock("QFooter");
02644                                 $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
02645                                 $this->tpl->setVariable("REMOVE", $this->lng->txt("remove_question"));
02646                                 $this->tpl->setVariable("MOVE", $this->lng->txt("move"));
02647                                 $this->tpl->parseCurrentBlock();
02648                         }
02649                 }
02650 
02651                 if (($rbacsystem->checkAccess("write", $this->ref_id) and ($total == 0))) {
02652                         $this->tpl->setCurrentBlock("QTypes");
02653                         $query = "SELECT * FROM qpl_question_type";
02654                         $query_result = $this->ilias->db->query($query);
02655                         while ($data = $query_result->fetchRow(DB_FETCHMODE_OBJECT))
02656                         {
02657                                 $this->tpl->setVariable("QUESTION_TYPE_ID", $data->type_tag);
02658                                 $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt($data->type_tag));
02659                                 $this->tpl->parseCurrentBlock();
02660                         }
02661                         $this->tpl->parseCurrentBlock();
02662                 }
02663                 $this->tpl->setCurrentBlock("adm_content");
02664                 $this->tpl->setVariable("ACTION_QUESTION_FORM", $this->ctrl->getFormAction($this));
02665                 $this->tpl->setVariable("QUESTION_TITLE", $this->lng->txt("tst_question_title"));
02666                 $this->tpl->setVariable("QUESTION_COMMENT", $this->lng->txt("description"));
02667                 $this->tpl->setVariable("QUESTION_TYPE", $this->lng->txt("tst_question_type"));
02668                 $this->tpl->setVariable("QUESTION_AUTHOR", $this->lng->txt("author"));
02669                 $this->tpl->setVariable("QUESTION_POOL", $this->lng->txt("qpl"));
02670 
02671                 if (($rbacsystem->checkAccess("write", $this->ref_id) and ($total == 0))) {
02672                         $this->tpl->setVariable("BUTTON_INSERT_QUESTION", $this->lng->txt("tst_browse_for_questions"));
02673                         $this->tpl->setVariable("TEXT_CREATE_NEW", " " . strtolower($this->lng->txt("or")) . " " . $this->lng->txt("create_new"));
02674                         $this->tpl->setVariable("BUTTON_CREATE_QUESTION", $this->lng->txt("create"));
02675                         $this->tpl->setVariable("TXT_OR", $this->lng->txt("or"));
02676                         $this->tpl->setVariable("TEXT_RANDOM_SELECT", $this->lng->txt("random_selection"));
02677                 }
02678 
02679                 $this->tpl->parseCurrentBlock();
02680         }
02681 
02682         function takenObject() {
02683         }
02684         
02692         function addMarkStepObject()
02693         {
02694                 $this->saveMarkSchemaFormData();
02695                 $this->object->mark_schema->add_mark_step();
02696                 $this->marksObject();
02697         }
02698 
02706         function saveMarkSchemaFormData()
02707         {
02708                 $this->object->mark_schema->flush();
02709                 foreach ($_POST as $key => $value) {
02710                         if (preg_match("/mark_short_(\d+)/", $key, $matches)) {
02711                                 $this->object->mark_schema->add_mark_step($_POST["mark_short_$matches[1]"], $_POST["mark_official_$matches[1]"], $_POST["mark_percentage_$matches[1]"], $_POST["passed_$matches[1]"]);
02712                         }
02713                 }
02714                 $this->object->ects_grades["A"] = $_POST["ects_grade_a"];
02715                 $this->object->ects_grades["B"] = $_POST["ects_grade_b"];
02716                 $this->object->ects_grades["C"] = $_POST["ects_grade_c"];
02717                 $this->object->ects_grades["D"] = $_POST["ects_grade_d"];
02718                 $this->object->ects_grades["E"] = $_POST["ects_grade_e"];
02719                 if ($_POST["chbUseFX"])
02720                 {
02721                         $this->object->ects_fx = $_POST["percentFX"];
02722                 }
02723                 else
02724                 {
02725                         $this->object->ects_fx = "";
02726                 }
02727                 $this->object->ects_output = $_POST["chbECTS"];
02728         }
02729         
02737         function addSimpleMarkSchemaObject()
02738         {
02739                 $this->object->mark_schema->create_simple_schema($this->lng->txt("failed_short"), $this->lng->txt("failed_official"), 0, 0, $this->lng->txt("passed_short"), $this->lng->txt("passed_official"), 50, 1);
02740                 $this->marksObject();
02741         }
02742         
02750         function deleteMarkStepsObject()
02751         {
02752                 $this->saveMarkSchemaFormData();
02753                 $delete_mark_steps = array();
02754                 foreach ($_POST as $key => $value) {
02755                         if (preg_match("/cb_(\d+)/", $key, $matches)) {
02756                                 array_push($delete_mark_steps, $matches[1]);
02757                         }
02758                 }
02759                 if (count($delete_mark_steps)) {
02760                         $this->object->mark_schema->delete_mark_steps($delete_mark_steps);
02761                 } else {
02762                         sendInfo($this->lng->txt("tst_delete_missing_mark"));
02763                 }
02764                 $this->marksObject();
02765         }
02766 
02774         function cancelMarksObject()
02775         {
02776                 sendInfo($this->lng->txt("msg_cancel"), true);
02777                 $this->ctrl->redirect($this, "properties");
02778         }
02779         
02787         function saveMarksObject()
02788         {
02789                 $this->saveMarkSchemaFormData();
02790                 
02791                 $mark_check = $this->object->checkMarks();
02792                 if ($mark_check !== true)
02793                 {
02794                         sendInfo($this->lng->txt($mark_check));
02795                 }
02796                 elseif ($_POST["chbECTS"] && ((strcmp($_POST["ects_grade_a"], "") == 0) or (strcmp($_POST["ects_grade_b"], "") == 0) or (strcmp($_POST["ects_grade_c"], "") == 0) or (strcmp($_POST["ects_grade_d"], "") == 0) or (strcmp($_POST["ects_grade_e"], "") == 0)))
02797                 {
02798                         sendInfo($this->lng->txt("ects_fill_out_all_values"), true);
02799                 }
02800                 elseif (($_POST["ects_grade_a"] > 100) or ($_POST["ects_grade_a"] < 0))
02801                 {
02802                         sendInfo($this->lng->txt("ects_range_error_a"), true);
02803                 }
02804                 elseif (($_POST["ects_grade_b"] > 100) or ($_POST["ects_grade_b"] < 0))
02805                 {
02806                         sendInfo($this->lng->txt("ects_range_error_b"), true);
02807                 }
02808                 elseif (($_POST["ects_grade_c"] > 100) or ($_POST["ects_grade_c"] < 0))
02809                 {
02810                         sendInfo($this->lng->txt("ects_range_error_c"), true);
02811                 }
02812                 elseif (($_POST["ects_grade_d"] > 100) or ($_POST["ects_grade_d"] < 0))
02813                 {
02814                         sendInfo($this->lng->txt("ects_range_error_d"), true);
02815                 }
02816                 elseif (($_POST["ects_grade_e"] > 100) or ($_POST["ects_grade_e"] < 0))
02817                 {
02818                         sendInfo($this->lng->txt("ects_range_error_e"), true);
02819                 }
02820                 else 
02821                 {
02822                         $this->object->mark_schema->saveToDb($this->object->getTestId());
02823                         $this->object->saveCompleteStatus();
02824                         if ($this->object->getReportingDate())
02825                         {
02826                                 $fxpercent = "";
02827                                 if ($_POST["chbUseFX"])
02828                                 {
02829                                         $fxpercent = ilUtil::stripSlashes($_POST["percentFX"]);
02830                                 }
02831                                 $this->object->saveECTSStatus($_POST["chbECTS"], $fxpercent, $this->object->ects_grades["A"], $this->object->ects_grades["B"], $this->object->ects_grades["C"], $this->object->ects_grades["D"], $this->object->ects_grades["E"]);
02832                         }
02833                         sendInfo($this->lng->txt("msg_obj_modified"), true);
02834                 }
02835                 $this->marksObject();
02836         }
02837         
02838         function marksObject() 
02839         {
02840                 global $rbacsystem;
02841 
02842                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
02843                 {
02844                         // allow only read and write access
02845                         sendInfo($this->lng->txt("cannot_edit_test"), true);
02846                         $this->backToRepositoryObject();
02847                 }
02848 
02849                 if (!$this->object->canEditMarks())
02850                 {
02851                         sendInfo($this->lng->txt("cannot_edit_marks"));
02852                 }
02853                 
02854                 $this->object->mark_schema->sort();
02855         
02856                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_marks.html", true);
02857                 $marks = $this->object->mark_schema->mark_steps;
02858                 $rows = array("tblrow1", "tblrow2");
02859                 $counter = 0;
02860                 foreach ($marks as $key => $value) {
02861                         $this->tpl->setCurrentBlock("markrow");
02862                         $this->tpl->setVariable("MARK_SHORT", $value->get_short_name());
02863                         $this->tpl->setVariable("MARK_OFFICIAL", $value->get_official_name());
02864                         $this->tpl->setVariable("MARK_PERCENTAGE", sprintf("%.2f", $value->get_minimum_level()));
02865                         $this->tpl->setVariable("MARK_PASSED", strtolower($this->lng->txt("tst_mark_passed")));
02866                         $this->tpl->setVariable("MARK_ID", "$key");
02867                         $this->tpl->setVariable("ROW_CLASS", $rows[$counter % 2]);
02868                         if ($value->get_passed()) {
02869                                 $this->tpl->setVariable("MARK_PASSED_CHECKED", " checked=\"checked\"");
02870                         }
02871                         $this->tpl->parseCurrentBlock();
02872                         $counter++;
02873                 }
02874                 if (count($marks) == 0) 
02875                 {
02876                         $this->tpl->setCurrentBlock("Emptyrow");
02877                         $this->tpl->setVariable("EMPTY_ROW", $this->lng->txt("tst_no_marks_defined"));
02878                         $this->tpl->setVariable("ROW_CLASS", $rows[$counter % 2]);
02879                         $this->tpl->parseCurrentBlock();
02880                 } 
02881                 else 
02882                 {
02883                         if ($rbacsystem->checkAccess("write", $this->ref_id) && $this->object->canEditMarks()) 
02884                         {
02885                                 $this->tpl->setCurrentBlock("selectall");
02886                                 $counter++;
02887                                 $this->tpl->setVariable("ROW_CLASS", $rows[$counter % 2]);
02888                                 $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
02889                                 $this->tpl->parseCurrentBlock();
02890                                 $this->tpl->setCurrentBlock("Footer");
02891                                 $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
02892                                 $this->tpl->setVariable("BUTTON_EDIT", $this->lng->txt("edit"));
02893                                 $this->tpl->setVariable("BUTTON_DELETE", $this->lng->txt("delete"));
02894                                 $this->tpl->parseCurrentBlock();
02895                         }
02896                 }
02897                 
02898                 if ($this->object->getReportingDate())
02899                 {
02900                         $this->tpl->setCurrentBlock("ects");
02901                         if ($this->object->ects_output)
02902                         {
02903                                 $this->tpl->setVariable("CHECKED_ECTS", " checked=\"checked\"");
02904                         }
02905                         $this->tpl->setVariable("TEXT_OUTPUT_ECTS_GRADES", $this->lng->txt("ects_output_of_ects_grades"));
02906                         $this->tpl->setVariable("TEXT_ALLOW_ECTS_GRADES", $this->lng->txt("ects_allow_ects_grades"));
02907                         $this->tpl->setVariable("TEXT_USE_FX", $this->lng->txt("ects_use_fx_grade"));
02908                         if (preg_match("/\d+/", $this->object->ects_fx))
02909                         {
02910                                 $this->tpl->setVariable("CHECKED_FX", " checked=\"checked\"");
02911                                 $this->tpl->setVariable("VALUE_PERCENT_FX", sprintf("value=\"%s\" ", $this->object->ects_fx));
02912                         }
02913                         $this->tpl->setVariable("TEXT_PERCENT", $this->lng->txt("ects_use_fx_grade_part2"));
02914                         $this->tpl->setVariable("ECTS_GRADE", $this->lng->txt("ects_grade"));
02915                         $this->tpl->setVariable("PERCENTILE", $this->lng->txt("percentile"));
02916                         $this->tpl->setVariable("ECTS_GRADE_A", "A - " . $this->lng->txt("ects_grade_a_short"));
02917                         $this->tpl->setVariable("VALUE_GRADE_A", $this->object->ects_grades["A"]);
02918                         $this->tpl->setVariable("ECTS_GRADE_B", "B - " . $this->lng->txt("ects_grade_b_short"));
02919                         $this->tpl->setVariable("VALUE_GRADE_B", $this->object->ects_grades["B"]);
02920                         $this->tpl->setVariable("ECTS_GRADE_C", "C - " . $this->lng->txt("ects_grade_c_short"));
02921                         $this->tpl->setVariable("VALUE_GRADE_C", $this->object->ects_grades["C"]);
02922                         $this->tpl->setVariable("ECTS_GRADE_D", "D - " . $this->lng->txt("ects_grade_d_short"));
02923                         $this->tpl->setVariable("VALUE_GRADE_D", $this->object->ects_grades["D"]);
02924                         $this->tpl->setVariable("ECTS_GRADE_E", "E - " . $this->lng->txt("ects_grade_e_short"));
02925                         $this->tpl->setVariable("VALUE_GRADE_E", $this->object->ects_grades["E"]);
02926                         
02927                         $this->tpl->parseCurrentBlock();
02928                 }
02929 
02930                 $this->tpl->setCurrentBlock("adm_content");
02931                 $this->tpl->setVariable("ACTION_MARKS", $this->ctrl->getFormAction($this));
02932                 $this->tpl->setVariable("HEADER_SHORT", $this->lng->txt("tst_mark_short_form"));
02933                 $this->tpl->setVariable("HEADER_OFFICIAL", $this->lng->txt("tst_mark_official_form"));
02934                 $this->tpl->setVariable("HEADER_PERCENTAGE", $this->lng->txt("tst_mark_minimum_level"));
02935                 $this->tpl->setVariable("HEADER_PASSED", $this->lng->txt("tst_mark_passed"));
02936                 if ($rbacsystem->checkAccess("write", $this->ref_id) && $this->object->canEditMarks()) 
02937                 {
02938                         $this->tpl->setVariable("BUTTON_NEW", $this->lng->txt("tst_mark_create_new_mark_step"));
02939                         $this->tpl->setVariable("BUTTON_NEW_SIMPLE", $this->lng->txt("tst_mark_create_simple_mark_schema"));
02940                         $this->tpl->setVariable("SAVE", $this->lng->txt("save"));
02941                         $this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
02942                 }
02943                 $this->tpl->parseCurrentBlock();
02944         }
02945 
02953         function confirmDeleteAllUserDataObject()
02954         {
02955                 $this->object->removeAllTestEditings();
02956                 sendInfo($this->lng->txt("tst_all_user_data_deleted"), true);
02957                 $this->ctrl->redirect($this, "maintenance");
02958         }
02959         
02967         function cancelDeleteAllUserDataObject()
02968         {
02969                 $this->ctrl->redirect($this, "maintenance");
02970         }
02971 
02979         function confirmDeleteSelectedUserDataObject()
02980         {
02981                 $this->object->removeSelectedTestResults($_POST["chbUser"]);
02982                 sendInfo($this->lng->txt("tst_selected_user_data_deleted"), true);
02983                 $this->ctrl->redirect($this, "maintenance");
02984         }
02985         
02993         function cancelDeleteSelectedUserDataObject()
02994         {
02995                 $this->ctrl->redirect($this, "maintenance");
02996         }
02997         
03007         function createSolutionsObject()
03008         {
03009                 $this->object->createRandomSolutionsForAllUsers();
03010                 $this->ctrl->redirect($this, "maintenance");
03011         }
03012 
03020         function deleteAllUserDataObject()
03021         {
03022                 sendInfo($this->lng->txt("confirm_delete_all_user_data"));
03023                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_maintenance.html", true);
03024 
03025                 $this->tpl->setCurrentBlock("confirm_delete");
03026                 $this->tpl->setVariable("BTN_CONFIRM_DELETE_ALL", $this->lng->txt("confirm"));
03027                 $this->tpl->setVariable("BTN_CANCEL_DELETE_ALL", $this->lng->txt("cancel"));
03028                 $this->tpl->parseCurrentBlock();
03029 
03030                 $this->tpl->setCurrentBlock("adm_content");
03031                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
03032                 $this->tpl->parseCurrentBlock();
03033         }
03034         
03042         function deleteSingleUserResultsObject()
03043         {
03044                 if (count($_POST["chbUser"]) == 0)
03045                 {
03046                         $this->ctrl->redirect($this, "maintenance");
03047                 }
03048                 sendInfo($this->lng->txt("confirm_delete_single_user_data"));
03049                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_maintenance.html", true);
03050 
03051                 $this->tpl->setCurrentBlock("confirm_delete_selected");
03052                 $this->tpl->setVariable("BTN_CONFIRM_DELETE_SELECTED", $this->lng->txt("confirm"));
03053                 $this->tpl->setVariable("BTN_CANCEL_DELETE_SELECTED", $this->lng->txt("cancel"));
03054                 $this->tpl->parseCurrentBlock();
03055                 
03056                 foreach ($_POST["chbUser"] as $key => $value)
03057                 {
03058                         $this->tpl->setCurrentBlock("hidden");
03059                         $this->tpl->setVariable("USER_ID", $value);
03060                         $this->tpl->parseCurrentBlock();
03061                 }
03062                 
03063                 $this->tpl->setCurrentBlock("adm_content");
03064                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
03065                 $this->tpl->parseCurrentBlock();
03066         }
03067         
03075         function maintenanceObject()
03076         {
03077                 global $rbacsystem;
03078 
03079                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
03080                 {
03081                         // allow only read and write access
03082                         sendInfo($this->lng->txt("cannot_edit_test"), true);
03083                         $this->backToRepositoryObject();
03084                 }
03085                 
03086                 if ($rbacsystem->checkAccess("write", $this->ref_id)) 
03087                 {
03088                         $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_maintenance.html", true);
03089                         $total = $this->object->evalTotalPersonsArray();
03090                         if (count($total))
03091                         {
03092                                 $color_class = array("tblrow1", "tblrow2");
03093                                 $counter = 0;
03094                                 foreach ($total as $user_id => $user_name)
03095                                 {
03096                                         $this->tpl->setCurrentBlock("userrow");
03097                                         $this->tpl->setVariable("ROW_CLASS", $color_class[$counter % 2]);
03098                                         $this->tpl->setVariable("USER_ID", $user_id);
03099                                         $this->tpl->setVariable("VALUE_USER_NAME", $user_name["fullname"]);
03100                                         $this->tpl->parseCurrentBlock();
03101                                         $counter++;
03102                                 }
03103                                 $this->tpl->setCurrentBlock("selectall");
03104                                 $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
03105                                 $counter++;
03106                                 $this->tpl->setVariable("ROW_CLASS", $color_class[$counter % 2]);
03107                                 $this->tpl->parseCurrentBlock();
03108                                 $this->tpl->setCurrentBlock("participanttable");
03109                                 $this->tpl->setVariable("USER_NAME", $this->lng->txt("username"));
03110                                 $this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.gif"));
03111                                 $this->tpl->setVariable("DELETE", $this->lng->txt("delete_user_data"));
03112                                 $this->tpl->parseCurrentBlock();
03113 
03114                                 $this->tpl->setCurrentBlock("adm_content");
03115                                 $this->tpl->setVariable("BTN_DELETE_ALL", $this->lng->txt("tst_delete_all_user_data"));
03116         //                      $this->tpl->setVariable("BTN_CREATE_SOLUTIONS", $this->lng->txt("tst_create_solutions"));
03117                                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
03118                                 $this->tpl->parseCurrentBlock();
03119                         }
03120                         else
03121                         {
03122                                 $this->tpl->setCurrentBlock("maintenance_information");
03123                                 $this->tpl->setVariable("MAINTENANCE_INFORMATION", $this->lng->txt("tst_maintenance_information_no_results"));
03124                                 $this->tpl->parseCurrentBlock();
03125                         }
03126                 }
03127                 else
03128                 {
03129                         sendInfo($this->lng->txt("cannot_maintain_test"));
03130                 }
03131         }       
03132 
03140         function statusObject()
03141         {
03142                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_status.html", true);
03143                 if (!$this->object->isComplete())
03144                 {
03145                         if (!$this->object->isRandomTest())
03146                         {
03147                                 if (count($this->object->questions) == 0)
03148                                 {
03149                                         $this->tpl->setCurrentBlock("list_element");
03150                                         $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_missing_questions"));
03151                                         $this->tpl->parseCurrentBlock();
03152                                 }
03153                         }
03154                         if (count($this->object->mark_schema->mark_steps) == 0)
03155                         {
03156                                 $this->tpl->setCurrentBlock("list_element");
03157                                 $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_missing_marks"));
03158                                 $this->tpl->parseCurrentBlock();
03159                         }
03160                         if (strcmp($this->object->author, "") == 0)
03161                         {
03162                                 $this->tpl->setCurrentBlock("list_element");
03163                                 $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_missing_author"));
03164                                 $this->tpl->parseCurrentBlock();
03165                         }
03166                         if (strcmp($this->object->title, "") == 0)
03167                         {
03168                                 $this->tpl->setCurrentBlock("list_element");
03169                                 $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_missing_author"));
03170                                 $this->tpl->parseCurrentBlock();
03171                         }
03172                         
03173                         if ($this->object->isRandomTest())
03174                         {
03175                                 $arr = $this->object->getRandomQuestionpools();
03176                                 if (count($arr) == 0)
03177                                 {
03178                                         $this->tpl->setCurrentBlock("list_element");
03179                                         $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_no_questionpools_for_random_test"));
03180                                         $this->tpl->parseCurrentBlock();
03181                                 }
03182                                 $count = 0;
03183                                 foreach ($arr as $array)
03184                                 {
03185                                         $count += $array["count"];
03186                                 }
03187                                 if (($count == 0) && ($this->object->getRandomQuestionCount() == 0))
03188                                 {
03189                                         $this->tpl->setCurrentBlock("list_element");
03190                                         $this->tpl->setVariable("TEXT_ELEMENT", $this->lng->txt("tst_no_questions_for_random_test"));
03191                                         $this->tpl->parseCurrentBlock();
03192                                 }
03193                         }
03194                         
03195                         $this->tpl->setCurrentBlock("status_list");
03196                         $this->tpl->setVariable("TEXT_MISSING_ELEMENTS", $this->lng->txt("tst_status_missing_elements"));
03197                         $this->tpl->parseCurrentBlock();
03198                 }
03199                 $total = $this->object->evalTotalPersons();
03200                 if ($total > 0)
03201                 {
03202                         $this->tpl->setCurrentBlock("list_element");
03203                         $this->tpl->setVariable("TEXT_ELEMENT", sprintf($this->lng->txt("tst_in_use_edit_questions_disabled"), $total));
03204                         $this->tpl->parseCurrentBlock();
03205                 }
03206                 $this->tpl->setCurrentBlock("adm_content");
03207                 if ($this->object->isComplete())
03208                 {
03209                         $this->tpl->setVariable("TEXT_STATUS_MESSAGE", $this->lng->txt("tst_status_ok"));
03210                         $this->tpl->setVariable("STATUS_CLASS", "bold");
03211                 }
03212                 else
03213                 {
03214                         $this->tpl->setVariable("TEXT_STATUS_MESSAGE", $this->lng->txt("tst_status_missing"));
03215                         $this->tpl->setVariable("STATUS_CLASS", "warning");
03216                 }
03217                 $this->tpl->parseCurrentBlock();
03218         }       
03219 
03223         function createObject()
03224         {
03225                 global $rbacsystem;
03226                 $new_type = $_POST["new_type"] ? $_POST["new_type"] : $_GET["new_type"];
03227                 if (!$rbacsystem->checkAccess("create", $_GET["ref_id"], $new_type))
03228                 {
03229                         $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
03230                 }
03231                 else
03232                 {
03233                         $this->getTemplateFile("create", $new_type);
03234 
03235                         include_once("./assessment/classes/class.ilObjTest.php");
03236                         $tst = new ilObjTest();
03237                         
03238                         $tests =& ilObjTest::_getAvailableTests(true);
03239                         if (count($tests) > 0)
03240                         {
03241                                 foreach ($tests as $key => $value)
03242                                 {
03243                                         $this->tpl->setCurrentBlock("option_tst");
03244                                         $this->tpl->setVariable("OPTION_VALUE_TST", $key);
03245                                         $this->tpl->setVariable("TXT_OPTION_TST", $value);
03246                                         if ($_POST["tst"] == $key)
03247                                         {
03248                                                 $this->tpl->setVariable("OPTION_SELECTED_TST", " selected=\"selected\"");                               
03249                                         }
03250                                         $this->tpl->parseCurrentBlock();
03251                                 }
03252                         }
03253                         
03254                         $questionpools =& $tst->getAvailableQuestionpools($use_object_id = true, $equal_points = false, $could_be_offline = true);
03255                         if (count($questionpools) == 0)
03256                         {
03257                         }
03258                         else
03259                         {
03260                                 foreach ($questionpools as $key => $value)
03261                                 {
03262                                         $this->tpl->setCurrentBlock("option_qpl");
03263                                         $this->tpl->setVariable("OPTION_VALUE", $key);
03264                                         $this->tpl->setVariable("TXT_OPTION", $value);
03265                                         if ($_POST["qpl"] == $key)
03266                                         {
03267                                                 $this->tpl->setVariable("OPTION_SELECTED", " selected=\"selected\"");                           
03268                                         }
03269                                         $this->tpl->parseCurrentBlock();
03270                                 }
03271                         }
03272                         // fill in saved values in case of error
03273                         $data = array();
03274                         $data["fields"] = array();
03275                         $data["fields"]["title"] = ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["title"],true);
03276                         $data["fields"]["desc"] = ilUtil::stripSlashes($_SESSION["error_post_vars"]["Fobject"]["desc"]);
03277 
03278                         foreach ($data["fields"] as $key => $val)
03279                         {
03280                                 $this->tpl->setVariable("TXT_".strtoupper($key), $this->lng->txt($key));
03281                                 $this->tpl->setVariable(strtoupper($key), $val);
03282 
03283                                 if ($this->prepare_output)
03284                                 {
03285                                         $this->tpl->parseCurrentBlock();
03286                                 }
03287                         }
03288 
03289                         $this->ctrl->setParameter($this, "new_type", $this->type);
03290                         $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
03291 //                      $this->tpl->setVariable("FORMACTION", $this->getFormAction("save","adm_object.php?cmd=gateway&ref_id=".
03292 //                                                                                                                                         $_GET["ref_id"]."&new_type=".$new_type));
03293                         $this->tpl->setVariable("TXT_HEADER", $this->lng->txt($new_type."_new"));
03294                         $this->tpl->setVariable("TXT_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool"));
03295                         $this->tpl->setVariable("OPTION_SELECT_QUESTIONPOOL", $this->lng->txt("select_questionpool_option"));
03296                         $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
03297                         $this->tpl->setVariable("TXT_SUBMIT", $this->lng->txt($new_type."_add"));
03298                         $this->tpl->setVariable("CMD_SUBMIT", "save");
03299                         $this->tpl->setVariable("TARGET", ' target="'.
03300                                 ilFrameTargetInfo::_getFrame("MainContent").'" ');
03301                         $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
03302 
03303                         $this->tpl->setVariable("TXT_IMPORT_TST", $this->lng->txt("import_tst"));
03304                         $this->tpl->setVariable("TXT_TST_FILE", $this->lng->txt("tst_upload_file"));
03305                         $this->tpl->setVariable("TXT_IMPORT", $this->lng->txt("import"));
03306 
03307                         $this->tpl->setVariable("TXT_DUPLICATE_TST", $this->lng->txt("duplicate_tst"));
03308                         $this->tpl->setVariable("TXT_SELECT_TST", $this->lng->txt("obj_tst"));
03309                         $this->tpl->setVariable("OPTION_SELECT_TST", $this->lng->txt("select_tst_option"));
03310                         $this->tpl->setVariable("TXT_DUPLICATE", $this->lng->txt("duplicate"));
03311                         $this->tpl->setVariable("NEW_TYPE", $this->type);
03312                         $this->tpl->parseCurrentBlock();
03313                 }
03314         }
03315 
03323         function participantsObject()
03324         {
03325                 global $rbacsystem;
03326 
03327                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
03328                 {
03329                         // allow only read and write access
03330                         sendInfo($this->lng->txt("cannot_edit_test"), true);
03331                         $this->backToRepositoryObject();
03332                 }
03333                 
03334                 if ($this->object->getTestType() != TYPE_ONLINE_TEST) 
03335                 {
03336                         // allow only read and write access
03337                         sendInfo($this->lng->txt("tst_must_be_online_exam"), false);
03338                         return;
03339                 }
03340                 
03341                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_invite.html", true);
03342 
03343                 if ($_POST["cmd"]["cancel"])
03344                 {
03345                         $this->backToRepositoryObject();
03346                 }
03347 
03348                 if (strcmp($this->ctrl->getCmd(), "searchParticipants") == 0)
03349                 {
03350                         if (is_array($_POST["search_for"]))
03351                         {
03352                                 if (in_array("usr", $_POST["search_for"]) or in_array("grp", $_POST["search_for"]) or in_array("role", $_POST["search_for"]))
03353                                 {                                       
03354                                         
03355                                         include_once './classes/class.ilSearch.php';
03356                                         $search =& new ilSearch($ilUser->id);
03357                                         $search->setSearchString($_POST["search_term"]);
03358                                         $search->setCombination($_POST["concatenation"]);
03359                                         $search->setSearchFor($_POST["search_for"]);
03360                                         $search->setSearchType("new");
03361                                         if($search->validate($message))
03362                                         {
03363                                                 $search->performSearch();
03364                                         }
03365                                         if ($message)
03366                                         {
03367                                                 sendInfo($message);
03368                                         }
03369                                         
03370                                         if(!$search->getNumberOfResults() && $search->getSearchFor())
03371                                         {
03372                                                 sendInfo($this->lng->txt("search_no_match"));
03373                                                 return;
03374                                         }
03375                                         $buttons = array("add");
03376         
03377                                         $invited_users = $this->object->getInvitedUsers();
03378                                 
03379                                         if ($searchresult = $search->getResultByType("usr"))
03380                                         {                                                                                               
03381                                                 $users = array();
03382                                                 foreach ($searchresult as $result_array)
03383                                                 {
03384                                                         if (!array_key_exists($result_array["id"], $invited_users))
03385                                                         {                                                               
03386                                                                 array_push($users, $result_array["id"]);
03387                                                         }
03388                                                 }
03389                                                 
03390                                                 $users = $this->object->getUserData($users);
03391                                                 
03392                                                 if (count ($users))
03393                                                         $this->outUserGroupTable("usr", $users, "user_result", "user_row", $this->lng->txt("search_user"),"TEXT_USER_TITLE", $buttons);
03394                                         }
03395         
03396                                         $searchresult = array();
03397                                         
03398                                         if ($searchresult = $search->getResultByType("grp"))
03399                                         {
03400                                                 $groups = array();
03401                                                 
03402                                                 foreach ($searchresult as $result_array)
03403                                                 {                                                       
03404                                                         array_push($groups, $result_array["id"]);
03405                                                 }
03406                                                 $groups = $this->object->getGroupData ($groups);
03407                                                 
03408                                                 if (count ($groups))
03409                                                         $this->outUserGroupTable("grp", $groups, "group_result", "group_row", $this->lng->txt("search_group"), "TEXT_GROUP_TITLE", $buttons);
03410                                         }
03411                                         
03412                                         $searchresult = array();
03413                                         
03414                                         if ($searchresult = $search->getResultByType("role"))
03415                                         {
03416                                                 $roles = array();
03417                                                 
03418                                                 foreach ($searchresult as $result_array)
03419                                                 {                                                       
03420                                                         array_push($roles, $result_array["id"]);
03421                                                 }
03422                                                 
03423                                                 $roles = $this->object->getRoleData ($roles);                   
03424                                                                 
03425                                                 if (count ($roles))
03426                                                         $this->outUserGroupTable("role", $roles, "role_result", "role_row", $this->lng->txt("role"), "TEXT_ROLE_TITLE", $buttons);
03427                                         }
03428                                         
03429                                 }
03430                                 
03431                         }
03432                         else
03433                         {
03434                                 sendInfo($this->lng->txt("no_user_or_group_selected"));
03435                         }
03436                 }
03437                 
03438                 if ($_POST["cmd"]["save"])
03439                 {
03440                         $this->object->saveToDb();
03441                 }
03442                 
03443                 {
03444                         if ($rbacsystem->checkAccess('write', $this->ref_id))
03445                         {
03446                                 $this->tpl->setCurrentBlock("invitation");
03447                                 $this->tpl->setVariable("SEARCH_INVITATION", $this->lng->txt("search"));
03448                                 $this->tpl->setVariable("SEARCH_TERM", $this->lng->txt("search_term"));
03449                                 $this->tpl->setVariable("SEARCH_FOR", $this->lng->txt("search_for"));
03450                                 $this->tpl->setVariable("SEARCH_USERS", $this->lng->txt("search_users"));
03451                                 $this->tpl->setVariable("SEARCH_GROUPS", $this->lng->txt("search_groups"));
03452                                 $this->tpl->setVariable("SEARCH_ROLES", $this->lng->txt("search_roles"));
03453                                 $this->tpl->setVariable("TEXT_CONCATENATION", $this->lng->txt("concatenation"));
03454                                 $this->tpl->setVariable("TEXT_AND", $this->lng->txt("and"));
03455                                 $this->tpl->setVariable("TEXT_OR", $this->lng->txt("or"));
03456                                 $this->tpl->setVariable("VALUE_SEARCH_TERM", $_POST["search_term"]);
03457                                 if (is_array($_POST["search_for"]))
03458                                 {
03459                                         if (in_array("usr", $_POST["search_for"]))
03460                                         {
03461                                                 $this->tpl->setVariable("CHECKED_USERS", " checked=\"checked\"");
03462                                         }
03463                                         if (in_array("grp", $_POST["search_for"]))
03464                                         {
03465                                                 $this->tpl->setVariable("CHECKED_GROUPS", " checked=\"checked\"");
03466                                         }
03467                                         if (in_array("role", $_POST["search_for"]))
03468                                         {
03469                                                 $this->tpl->setVariable("CHECKED_ROLES", " checked=\"checked\"");
03470                                         }
03471                                         
03472                                 }
03473                                 if (strcmp($_POST["concatenation"], "and") == 0)
03474                                 {
03475                                         $this->tpl->setVariable("CHECKED_AND", " checked=\"checked\"");
03476                                 }
03477                                 else if (strcmp($_POST["concatenation"], "or") == 0)
03478                                 {
03479                                         $this->tpl->setVariable("CHECKED_OR", " checked=\"checked\"");
03480                                 }
03481                                 $this->tpl->setVariable("SEARCH", $this->lng->txt("search"));
03482                                 $this->tpl->parseCurrentBlock();
03483                         }
03484                 }
03485                 $invited_users = $this->object->getInvitedUsers();
03486 
03487                 $buttons = array("save","remove","tst_show_answer_sheet","tst_show_results");
03488                 
03489                 if (count($invited_users))
03490                 {
03491                         $this->outUserGroupTable("iv_usr", $invited_users, "invited_user_result", "invited_user_row", $this->lng->txt("tst_participating_users"), "TEXT_INVITED_USER_TITLE",$buttons);
03492                 }
03493 
03494                 $this->tpl->setCurrentBlock("adm_content");
03495                 $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
03496                 $this->tpl->setVariable("TEXT_INVITATION", $this->lng->txt("invitation"));
03497                 $this->tpl->setVariable("VALUE_ON", $this->lng->txt("on"));
03498                 $this->tpl->setVariable("VALUE_OFF", $this->lng->txt("off"));
03499                 $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
03500 
03501         if ($rbacsystem->checkAccess("write", $this->ref_id)) {
03502                         $this->tpl->setVariable("SAVE", $this->lng->txt("save"));
03503                         $this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
03504                 }
03505                 $this->tpl->parseCurrentBlock();
03506         }
03507 
03508         function removeParticipantObject()
03509         {
03510                 if (is_array($_POST["invited_users"])) 
03511                 {
03512                         foreach ($_POST["invited_users"] as $user_id)
03513                         {
03514                                 $this->object->disinviteUser($user_id);                         
03515                         }
03516                 }
03517                 else
03518                 {
03519                         sendInfo($this->lng->txt("select_one_user"), true);
03520                 }
03521                 $this->ctrl->redirect($this, "participants");
03522         }
03523         
03524         function saveClientIPObject()
03525         {
03526                 if (is_array($_POST["invited_users"])) 
03527                 {
03528                         foreach ($_POST["invited_users"] as $user_id)
03529                         {
03530                                 $this->object->setClientIP($user_id, $_POST["clientip_".$user_id]);
03531                         }
03532                 }
03533                 else
03534                 {
03535                         sendInfo($this->lng->txt("select_one_user"), true);
03536                 }
03537                 $this->ctrl->redirect($this, "participants");
03538         }
03539         
03547         function printobject() 
03548         {
03549                 global $rbacsystem, $ilUser;
03550                 
03551                 if ((!$rbacsystem->checkAccess("read", $this->ref_id)) && (!$rbacsystem->checkAccess("write", $this->ref_id))) 
03552                 {
03553                         // allow only read and write access
03554                         sendInfo($this->lng->txt("cannot_edit_test"), true);
03555                         $this->backToRepositoryObject();
03556                 }
03557                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_print_test_confirm.html", true);
03558                 $this->tpl->setCurrentBlock("generic_css");
03559                 $this->tpl->setVariable("LOCATION_GENERIC_STYLESHEET", "./assessment/templates/default/test_print.css");
03560                 $this->tpl->setVariable("MEDIA_GENERIC_STYLESHEET", "print");
03561                 $this->tpl->parseCurrentBlock();
03562                 
03563                 global $ilUser;         
03564                 $print_date = mktime(date("H"), date("i"), date("s"), date("m")  , date("d"), date("Y"));
03565                 $max_points= 0;
03566                 $counter = 1;
03567                                         
03568                 foreach ($this->object->questions as $question) 
03569                 {               
03570                         $this->tpl->setCurrentBlock("question");                        
03571                         $question_gui = $this->object->createQuestionGUI("", $question);
03572                         $this->tpl->setVariable("COUNTER_QUESTION", $counter.".");
03573                         switch ($question_gui->getQuestionType()) 
03574                         {
03575                                 default:
03576                                         $question_gui->outWorkingForm($test_id="", $postponed = false, $show_solution = true, $show_pages = true, $show_solutions_only= true);
03577                                         break;
03578                                 case "qt_imagemap":
03579                                         $question_gui->outWorkingForm($test_id="", $postponed = false, $show_solution = true, $formaction, $show_pages= true, $show_solutions_only= true);
03580                                         break;
03581                                 case "qt_javaapplet":
03582                                         $question_gui->outWorkingForm($test_id="", $postponed = false, $show_solution = true, $show_pages = true, $show_solutions_only= true);
03583                                         break;
03584                         }
03585                         $this->tpl->parseCurrentBlock("question");
03586                         $counter ++;                                    
03587                         $max_points += $question_gui->object->getMaximumPoints();                       
03588                 }
03589 
03590                 $this->tpl->setCurrentBlock("navigation_buttons");
03591                 $this->tpl->setVariable("BUTTON_PRINT", $this->lng->txt("print"));
03592                 $this->tpl->parseCurrentBlock();
03593                 
03594                 $this->tpl->setCurrentBlock("adm_content");
03595                 $this->tpl->setVariable("TITLE", $this->object->getTitle());            
03596                 $this->tpl->setVariable("PRINT_TEST", $this->lng->txt("tst_print"));
03597                 $this->tpl->setVariable("TXT_PRINT_DATE", $this->lng->txt("date"));
03598                 $this->tpl->setVariable("VALUE_PRINT_DATE", strftime("%c",$print_date));
03599                 $this->tpl->setVariable("TXT_MAXIMUM_POINTS", $this->lng->txt("tst_maximum_points"));
03600                 $this->tpl->setVariable("VALUE_MAXIMUM_POINTS", $max_points);
03601                 $this->tpl->parseCurrentBlock();
03602         }
03603         
03611         function outPrinttest() 
03612         {
03613                 global $ilUser;         
03614                 $print_date = mktime(date("H"), date("i"), date("s"), date("m")  , date("d"), date("Y"));
03615                 include_once "./classes/class.ilTemplate.php";
03616                 $this->tpl = new ilTemplate("./assessment/templates/default/tpl.il_as_tst_print_test.html", true, true);
03617                 
03618                 $this->tpl->setVariable("PRINT_CSS", "./templates/default/print_test.css");                             
03619                 $this->tpl->setVariable("SYNTAX_CSS","./templates/default/print_syntax.css");
03620                 
03621                 $this->tpl->setVariable("TITLE", $this->object->getTitle());            
03622                 $this->tpl->setVariable("PRINT_TEST", $this->lng->txt("tst_print"));
03623                 $this->tpl->setVariable("TXT_PRINT_DATE", $this->lng->txt("date"));
03624                 $this->tpl->setVariable("VALUE_PRINT_DATE", strftime("%c",$print_date));
03625                         
03626                 $tpl = &$this->tpl;                     
03627                 
03628                 $tpl->setVariable("TITLE", $this->object->getTitle());  
03629 
03630                 $max_points= 0;
03631                 $counter = 1;
03632                                         
03633                 foreach ($this->object->questions as $question) {               
03634                         $tpl->setCurrentBlock("question");                      
03635                         $question_gui = $this->object->createQuestionGUI("", $question);
03636                         
03637                         $tpl->setVariable("EDIT_QUESTION", $this->ctrl->getLinkTarget($this, "questions")."&sequence=".$counter);
03638                         $tpl->setVariable("COUNTER_QUESTION", $counter.".");
03639                         $tpl->setVariable("QUESTION_TITLE", $question_gui->object->getTitle());
03640                         
03641                         switch ($question_gui->getQuestionType()) {
03642                                 
03643                                 case "qt_imagemap" :
03644                                         $question_gui->outWorkingForm($idx = "", $postponed = false, $show_solution = true, $formaction, $show_pages= true, $show_solutions_only= true);
03645                                         break;
03646                                 case "qt_javaapplet" :
03647                                         $question_gui->outWorkingForm($idx = "", $postponed = false, $show_solution = true, $show_pages = true, $show_solutions_only= true);
03648                                         break;
03649                                 default :
03650                                         $question_gui->outWorkingForm($idx = "", $postponed = false, $show_solution = true, $show_pages = true, $show_solutions_only= true);
03651                         }
03652                         $tpl->parseCurrentBlock("question");
03653                         $counter ++;                                    
03654                         $max_points += $question_gui->object->getMaximumPoints();                       
03655                 }
03656                 $this->tpl->setVariable("TXT_MAXIMUM_POINTS", $this->lng->txt("tst_maximum_points"));
03657                 $this->tpl->setVariable("VALUE_MAXIMUM_POINTS", $max_points);
03658         }
03659 
03668         function outUserGroupTable($a_type, $data_array, $block_result, $block_row, $title_text, $title_label, $buttons)
03669         {
03670                 global $rbacsystem;
03671                 $rowclass = array("tblrow1", "tblrow2");
03672                 
03673                 switch($a_type)
03674                 {
03675                         case "iv_usr":
03676                                 $finished = "<img border=\"0\" align=\"middle\" src=\"".ilUtil::getImagePath("right.png", true) . "\" alt=\"".$this->lng->txt("checkbox_checked")."\" />";
03677                                 $started  = "<img border=\"0\" align=\"middle\" src=\"".ilUtil::getImagePath("right.png", true) . "\" alt=\"".$this->lng->txt("checkbox_checked")."\" />" ;
03678                                 $counter = 0;
03679                                 foreach ($data_array as $data)
03680                                 {
03681                                         $finished_line = str_replace ("&user_id=","&user_id=".$data->usr_id,$finished);
03682                                         $started_line = str_replace ("&user_id=","&user_id=".$data->usr_id,$started); 
03683                                         $this->tpl->setCurrentBlock($block_row);
03684                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03685                                         $this->tpl->setVariable("COUNTER", $data->usr_id);
03686                                         $this->tpl->setVariable("VALUE_IV_USR_ID", $data->usr_id);
03687                                         $this->tpl->setVariable("VALUE_IV_LOGIN", $data->login);
03688                                         $this->tpl->setVariable("VALUE_IV_FIRSTNAME", $data->firstname);
03689                                         $this->tpl->setVariable("VALUE_IV_LASTNAME", $data->lastname);
03690                                         $this->tpl->setVariable("VALUE_IV_CLIENT_IP", $data->clientip);
03691                                         $this->tpl->setVariable("VALUE_IV_TEST_FINISHED", ($data->test_finished==1)?$finished_line:"&nbsp;");
03692                                         $this->tpl->setVariable("VALUE_IV_TEST_STARTED", ($data->test_started==1)?$started_line:"&nbsp;");
03693                                         $counter++;
03694                                         $this->tpl->parseCurrentBlock();
03695                                 }
03696                                 if (count($data_array))
03697                                 {
03698                                         $this->tpl->setCurrentBlock("selectall");
03699                                         $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
03700                                         $counter++;
03701                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03702                                         $this->tpl->parseCurrentBlock();
03703                                 }
03704                                 $this->tpl->setCurrentBlock($block_result);
03705                                 $this->tpl->setVariable("$title_label", "<img src=\"" . ilUtil::getImagePath("icon_usr_b.gif") . "\" alt=\"".$this->lng->txt("objs_usr")."\" align=\"middle\" /> " . $title_text);
03706                                 $this->tpl->setVariable("TEXT_IV_LOGIN", $this->lng->txt("login"));
03707                                 $this->tpl->setVariable("TEXT_IV_FIRSTNAME", $this->lng->txt("firstname"));
03708                                 $this->tpl->setVariable("TEXT_IV_LASTNAME", $this->lng->txt("lastname"));
03709                                 $this->tpl->setVariable("TEXT_IV_CLIENT_IP", $this->lng->txt("clientip"));
03710                                 $this->tpl->setVariable("TEXT_IV_TEST_FINISHED", $this->lng->txt("tst_finished"));
03711                                 $this->tpl->setVariable("TEXT_IV_TEST_STARTED", $this->lng->txt("tst_started"));
03712                                         
03713                                 if ($rbacsystem->checkAccess('write', $this->object->getRefId()))
03714                                 {
03715                                         foreach ($buttons as $cat)
03716                                         {
03717                                                 $this->tpl->setVariable("VALUE_" . strtoupper($cat), $this->lng->txt($cat));
03718                                         }
03719                                         $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
03720                                 }
03721                                 $this->tpl->parseCurrentBlock();
03722                                 break;
03723                         case "usr":
03724                                 $finished = "<a target=\"_BLANK\" href=\"".$this->ctrl->getLinkTarget($this, "participants")."\"><img border=\"0\" align=\"middle\" src=\"".ilUtil::getImagePath("right.png", true) . "\" alt=\"".$this->lng->txt("objs_usr")."\" />&nbsp;".$this->lng->txt("tst_qst_result_sheet")."</a>" ;
03725                                 $counter = 0;
03726                                 foreach ($data_array as $data)
03727                                 {
03728                                         $this->tpl->setCurrentBlock($block_row);
03729                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03730                                         $this->tpl->setVariable("COUNTER", $data->usr_id);
03731                                         $this->tpl->setVariable("VALUE_LOGIN", $data->login);
03732                                         $this->tpl->setVariable("VALUE_FIRSTNAME", $data->firstname);
03733                                         $this->tpl->setVariable("VALUE_LASTNAME", $data->lastname);
03734                                         $this->tpl->setVariable("VALUE_CLIENT_IP", $data->clientip);
03735                                         $counter++;
03736                                         $this->tpl->parseCurrentBlock();
03737                                 }
03738                                 if (count($data_array))
03739                                 {
03740                                         $this->tpl->setCurrentBlock("selectall_user_row");
03741                                         $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
03742                                         $counter++;
03743                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03744                                         $this->tpl->parseCurrentBlock();
03745                                 }
03746                                 $this->tpl->setCurrentBlock($block_result);
03747                                 $this->tpl->setVariable("$title_label", "<img src=\"" . ilUtil::getImagePath("icon_usr_b.gif") . "\" alt=\"".$this->lng->txt("objs_usr")."\" align=\"middle\" /> " . $title_text);
03748                                 $this->tpl->setVariable("TEXT_LOGIN", $this->lng->txt("login"));
03749                                 $this->tpl->setVariable("TEXT_FIRSTNAME", $this->lng->txt("firstname"));
03750                                 $this->tpl->setVariable("TEXT_LASTNAME", $this->lng->txt("lastname"));
03751                                 $this->tpl->setVariable("TEXT_CLIENT_IP", $this->lng->txt("clientip"));
03752                                         
03753                                 if ($rbacsystem->checkAccess('write', $this->object->getRefId()))
03754                                 {
03755                                         foreach ($buttons as $cat)
03756                                         {
03757                                                 $this->tpl->setVariable("VALUE_" . strtoupper($cat), $this->lng->txt($cat));
03758                                         }
03759                                         $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
03760                                 }
03761                                 $this->tpl->parseCurrentBlock();
03762                                 break;
03763                                 
03764                         case "role":
03765                         case "grp":
03766                                 $counter = 0;
03767                                 foreach ($data_array as $key => $data)
03768                                 {
03769                                         $this->tpl->setCurrentBlock($block_row);
03770                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03771                                         $this->tpl->setVariable("COUNTER", $key);
03772                                         $this->tpl->setVariable("VALUE_TITLE", $data->title);
03773                                         $this->tpl->setVariable("VALUE_DESCRIPTION", $data->description);
03774                                         $counter++;
03775                                         $this->tpl->parseCurrentBlock();
03776                                 }
03777                                 if (count($data_array))
03778                                 {
03779                                         $this->tpl->setCurrentBlock("selectall_" . $a_type . "_row");
03780                                         $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
03781                                         $counter++;
03782                                         $this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
03783                                         $this->tpl->parseCurrentBlock();
03784                                 }
03785                                 $this->tpl->setCurrentBlock($block_result);
03786                                 $this->tpl->setVariable("$title_label", "<img src=\"" . ilUtil::getImagePath("icon_".$a_type."_b.gif") . "\" align=\"middle\" alt=\"".$this->lng->txt("objs_".$a_type)."\" /> " . $title_text);
03787                                 $this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
03788                                 $this->tpl->setVariable("TEXT_DESCRIPTION", $this->lng->txt("description"));
03789                                 if ($rbacsystem->checkAccess('write', $this->object->getRefId()))
03790                                 {
03791                                         foreach ($buttons as $cat)
03792                                         {
03793                                                 $this->tpl->setVariable("VALUE_" . strtoupper($cat), $this->lng->txt($cat));
03794                                         }
03795                                         $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\"/>");
03796                                 }
03797                                 $this->tpl->parseCurrentBlock();
03798                                 break;
03799                 }
03800         }
03801 
03802         function addParticipantsObject()
03803         {
03804                 // add users 
03805                 if (is_array($_POST["user_select"]))
03806                 {
03807                         $i = 0;
03808                         foreach ($_POST["user_select"] as $user_id)
03809                         {                                       
03810                                 $client_ip = $_POST["client_ip"][$i];
03811                                 $this->object->inviteUser($user_id, $client_ip);
03812                                 $i++;                           
03813                         }
03814                 }
03815                 // add groups members
03816                 if (is_array($_POST["group_select"]))
03817                 {
03818                         foreach ($_POST["group_select"] as $group_id)
03819                         {
03820                                 $this->object->inviteGroup($group_id);
03821                         }
03822                 }
03823                 // add role members
03824                 if (is_array($_POST["role_select"]))
03825                 {
03826                         foreach ($_POST["role_select"] as $role_id)
03827                         {                                       
03828                                 $this->object->inviteRole($role_id);
03829                         }
03830                 }
03831                 $this->ctrl->redirect($this, "participants");
03832         }
03833         
03834         function searchParticipantsObject()
03835         {
03836                 $this->participantsObject();
03837         }
03838         
03846         function showResultsObject()
03847         {
03848                 $user_ids = array();
03849                 foreach ($_POST["invited_users"] as $user_id) 
03850                 {
03851                         if ($this->object->isActiveTestSubmitted($user_id)) 
03852                         {
03853                                 array_push($user_ids, $user_id);
03854                         }
03855                 }
03856                 if (count($user_ids) == 0)
03857                 {
03858                         sendInfo($this->lng->txt("select_one_submitted_test"), true);
03859                         $this->ctrl->redirect($this, "participants");
03860                 }
03861                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_print_result_details.html", true);                        
03862                 $this->tpl->setCurrentBlock("generic_css");
03863                 $this->tpl->setVariable("LOCATION_GENERIC_STYLESHEET", "./assessment/templates/default/test_print.css");
03864                 $this->tpl->setVariable("MEDIA_GENERIC_STYLESHEET", "print");
03865                 $this->tpl->parseCurrentBlock();
03866                 $this->tpl->setCurrentBlock("navigation_buttons");
03867                 $this->tpl->setVariable("BUTTON_PRINT", $this->lng->txt("print"));
03868                 $this->tpl->setVariable("BUTTON_BACK", $this->lng->txt("back"));
03869                 $this->tpl->setVariable("URL_BACK", $this->ctrl->getLinkTarget($this, "participants"));
03870                 $this->tpl->parseCurrentBlock();
03871                 $counter = 0;
03872                 foreach ($user_ids as $user_id)
03873                 {
03874                         $counter++;
03875                         if ($counter < count($user_ids)) $this->tpl->touchBlock("ruler");
03876                         $this->outPrintUserResults($user_id);
03877                 }
03878         }
03879 
03887         function outPrintUserResults($user_id) 
03888         {
03889                 include_once "./classes/class.ilObjUser.php";
03890                 $user = new ilObjUser($user_id);
03891                 $active = $this->object->getActiveTestUser($user_id);
03892                 $t = $active->submittimestamp;
03893                 
03894                 $print_date = mktime(date("H"), date("i"), date("s"), date("m")  , date("d"), date("Y"));
03895 
03896                 if (strlen($user->getMatriculation()))
03897                 {
03898                         $this->tpl->setCurrentBlock("user_matric");
03899                         $this->tpl->setVariable("TXT_USR_MATRIC", $this->lng->txt("matriculation"));
03900                         $this->tpl->parseCurrentBlock();
03901                         $this->tpl->setCurrentBlock("user_matric_value");
03902                         $this->tpl->setVariable("VALUE_USR_MATRIC", $user->getMatriculation());
03903                         $this->tpl->parseCurrentBlock();
03904                         $this->tpl->touchBlock("user_matric_separator");
03905                 }
03906                 $pagetitle = $this->object->getTitle() . " - " . $this->lng->txt("matriculation") . ": " . $user->getMatriculation();
03907                 
03908                 $color_class = array("tblrow1", "tblrow2");
03909                 $counter = 0;
03910 
03911                 $result_array =& $this->object->getTestResult($user_id);
03912 
03913                 if (!$result_array["test"]["total_max_points"])
03914                 {
03915                         $percentage = 0;
03916                 }
03917                 else
03918                 {
03919                         $percentage = ($result_array["test"]["total_reached_points"]/$result_array["test"]["total_max_points"])*100;
03920                 }
03921                 
03922                 $total_max = $result_array["test"]["total_max_points"];
03923                 $total_reached = $result_array["test"]["total_reached_points"];
03924 
03925                 foreach ($result_array as $key => $value) {
03926                         if (preg_match("/\d+/", $key)) {
03927                                 $title = $value["title"];
03928                                 $this->tpl->setCurrentBlock("question");
03929                                 $this->tpl->setVariable("COLOR_CLASS", $color_class[$counter % 2]);
03930                                 $this->tpl->setVariable("VALUE_QUESTION_COUNTER", $value["nr"]);
03931                                 $this->tpl->setVariable("VALUE_QUESTION_TITLE", $title);
03932                                 $this->tpl->setVariable("VALUE_MAX_POINTS", $value["max"]);
03933                                 $this->tpl->setVariable("VALUE_REACHED_POINTS", $value["reached"]);
03934                                 $this->tpl->setVariable("VALUE_PERCENT_SOLVED", $value["percent"]);
03935                                 $this->tpl->parseCurrentBlock("question");
03936                                 $counter++;
03937                         }
03938                 }
03939                 
03940                 $this->tpl->setCurrentBlock("user_results");
03941                 $this->tpl->setVariable("TXT_TEST_TITLE", $this->lng->txt("title"));
03942                 $this->tpl->setVariable("VALUE_TEST_TITLE", $this->object->getTitle());
03943                 $this->tpl->setVariable("TXT_USR_NAME", $this->lng->txt("name"));
03944                 $this->tpl->setVariable("VALUE_USR_NAME", $user->getLastname().", ".$user->getFirstname());
03945                 $this->tpl->setVariable("TXT_TEST_DATE", $this->lng->txt("tst_tst_date"));
03946                 $this->tpl->setVariable("VALUE_TEST_DATE", strftime("%Y-%m-%d %H:%M:%S",ilUtil::date_mysql2time($t)));
03947                 $this->tpl->setVariable("TXT_PRINT_DATE", $this->lng->txt("tst_print_date"));
03948                 $this->tpl->setVariable("VALUE_PRINT_DATE", strftime("%Y-%m-%d %H:%M:%S",$print_date));
03949 
03950                 $this->tpl->setVariable("QUESTION_COUNTER", $this->lng->txt("tst_question_no"));
03951                 $this->tpl->setVariable("QUESTION_TITLE", $this->lng->txt("tst_question_title"));
03952                 $this->tpl->setVariable("SOLUTION_HINT_HEADER", $this->lng->txt("solution_hint"));
03953                 $this->tpl->setVariable("MAX_POINTS", $this->lng->txt("tst_maximum_points"));
03954                 $this->tpl->setVariable("REACHED_POINTS", $this->lng->txt("tst_reached_points"));
03955                 $this->tpl->setVariable("PERCENT_SOLVED", $this->lng->txt("tst_percent_solved"));
03956 
03957                 // SUM
03958                 $this->tpl->setVariable("TOTAL", $this->lng->txt("total"));
03959                 $this->tpl->setVariable("TOTAL_MAX_POINTS", $total_max);
03960                 $this->tpl->setVariable("TOTAL_REACHED_POINTS",  $total_reached);
03961                 $this->tpl->setVariable("TOTAL_PERCENT_SOLVED", sprintf("%01.2f",$percentage)." %");
03962 
03963                 $mark_obj = $this->object->mark_schema->get_matching_mark($percentage);
03964                 if ($mark_obj)
03965                 {
03966                         $mark .= "<br /><strong>" . $this->lng->txt("tst_mark") . ": &quot;" . $mark_obj->get_official_name() . "&quot;</strong>";
03967                 }
03968                 if ($this->object->ects_output)
03969                 {
03970                         $ects_mark = $this->object->getECTSGrade($total_reached, $total_max);
03971                         $mark .= "<br />" . $this->lng->txt("tst_your_ects_mark_is") . ": &quot;" . $ects_mark . "&quot; (" . $this->lng->txt("ects_grade_". strtolower($ects_mark) . "_short") . ": " . $this->lng->txt("ects_grade_". strtolower($ects_mark)) . ")";
03972                 }       
03973  
03974                 $this->tpl->setVariable("GRADE", $mark);
03975                 $this->tpl->setVariable("TITLE", $this->object->getTitle());
03976                 $this->tpl->setVariable("TEXT_RESULTS", sprintf($this->lng->txt("tst_result_user_name"), $user->getFullName()));
03977                 $this->tpl->parseCurrentBlock();
03978                 $this->tpl->setVariable("PAGETITLE", $pagetitle);
03979         }
03980 
03988         function showAnswersObject()
03989         {
03990                 $user_ids = array();
03991                 foreach ($_POST["invited_users"] as $user_id) 
03992                 {
03993                         if ($this->object->isActiveTestSubmitted($user_id)) 
03994                         {
03995                                 array_push($user_ids, $user_id);
03996                         }
03997                 }
03998                 if (count($user_ids) == 0)
03999                 {
04000                         sendInfo($this->lng->txt("select_one_submitted_test"), true);
04001                         $this->ctrl->redirect($this, "participants");
04002                 }
04003                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_as_tst_print_answers_sheet_details.html", true);                 
04004                 $this->tpl->setCurrentBlock("generic_css");
04005                 $this->tpl->setVariable("LOCATION_GENERIC_STYLESHEET", "./assessment/templates/default/test_print.css?boris=css");
04006                 $this->tpl->setVariable("MEDIA_GENERIC_STYLESHEET", "print");
04007                 $this->tpl->parseCurrentBlock();
04008                 $this->tpl->setCurrentBlock("navigation_buttons");
04009                 $this->tpl->setVariable("BUTTON_PRINT", $this->lng->txt("print"));
04010                 $this->tpl->setVariable("BUTTON_BACK", $this->lng->txt("back"));
04011                 $this->tpl->setVariable("URL_BACK", $this->ctrl->getLinkTarget($this, "participants"));
04012                 $this->tpl->parseCurrentBlock();
04013                 $counter = 0;
04014                 foreach ($user_ids as $user_id)
04015                 {
04016                         $counter++;
04017                         if ($counter < count($user_ids)) $this->tpl->touchBlock("ruler");
04018                         $this->outShowAnswersDetails($user_id);
04019                 }
04020         }
04021 
04029         function outShowAnswersDetails($user_id) 
04030         {
04031                 $active = $this->object->getActiveTestUser($user_id);
04032                 $t = $active->submittimestamp;
04033                 include_once "./classes/class.ilObjUser.php";
04034                 $ilUser = new ilObjUser($user_id);
04035                 
04036                 if (strlen($ilUser->getMatriculation()))
04037                 {
04038                         $this->tpl->setCurrentBlock("user_matric");
04039                         $this->tpl->setVariable("TXT_USR_MATRIC", $this->lng->txt("matriculation"));
04040                         $this->tpl->parseCurrentBlock();
04041                         $this->tpl->setCurrentBlock("user_matric_value");
04042                         $this->tpl->setVariable("VALUE_USR_MATRIC", $ilUser->getMatriculation());
04043                         $this->tpl->parseCurrentBlock();
04044                         $this->tpl->touchBlock("user_matric_separator");
04045                 }
04046 
04047                 $invited_users = array_pop($this->object->getInvitedUsers($ilUser->getId()));
04048                 if (strlen($invited_users->clientip))
04049                 {
04050                         $this->tpl->setCurrentBlock("user_clientip");
04051                         $this->tpl->setVariable("TXT_CLIENT_IP", $this->lng->txt("clientip"));
04052                         $this->tpl->parseCurrentBlock();
04053                         $this->tpl->setCurrentBlock("user_clientip_value");
04054                         $this->tpl->setVariable("VALUE_CLIENT_IP", $invited_users->clientip);
04055                         $this->tpl->parseCurrentBlock();
04056                         $this->tpl->touchBlock("user_clientip_separator");
04057                 }
04058                 $pagetitle = $this->object->getTitle() . " - IP: " . $invited_users->clientip . " - " . $this->lng->txt("matriculation") . ": " . $ilUser->getMatriculation();
04059                 
04060                 include_once "./classes/class.ilUtil.php";
04061 
04062                 // output of submit date and signature
04063                 if ($active->submitted)
04064                 {
04065                         // only display submit date when it exists (not in the summary but in the print form)
04066                         $this->tpl->setCurrentBlock("freefield_bottom");
04067                         $this->tpl->setVariable("TXT_DATE", $this->lng->txt("date"));
04068                         $this->tpl->setVariable("VALUE_DATE", strftime("%Y-%m-%d %H:%M:%S", ilUtil::date_mysql2time($t)));
04069 
04070                         $freefieldtypes = array(
04071                                 "freefield_bottom" => array(
04072                                         array(
04073                                                 "title" => $this->lng->txt("tst_signature"), 
04074                                                 "length" => 300
04075                                         )
04076                                 )
04077                         );
04078 
04079                         foreach ($freefieldtypes as $type => $freefields) 
04080                         {
04081                                 $counter = 0;
04082                                 while ($counter < count($freefields)) 
04083                                 {
04084                                         $freefield = $freefields[$counter];
04085                                         $this->tpl->setVariable("TXT_FREE_FIELD", $freefield["title"]);
04086                                         $this->tpl->setVariable("IMG_SPACER", ilUtil::getImagePath("spacer.gif"));
04087                                         $counter ++;
04088                                 }
04089                         }
04090                         $this->tpl->parseCurrentBlock();
04091                 }
04092 
04093                 $counter = 1;
04094                 // output of questions with solutions
04095                 foreach ($this->object->questions as $question) 
04096                 {
04097                         $this->tpl->setCurrentBlock("question");
04098                         $question_gui = $this->object->createQuestionGUI("", $question);
04099 
04100                         $this->tpl->setVariable("COUNTER_QUESTION", $counter.". ");
04101                         $this->tpl->setVariable("QUESTION_TITLE", $question_gui->object->getTitle());
04102                         
04103                         $idx = $this->object->getTestId();
04104                         
04105                         switch ($question_gui->getQuestionType()) 
04106                         {
04107                                 case "qt_imagemap" :
04108                                         $question_gui->outWorkingForm($idx, false, $show_solutions=false, $formaction, $show_question_page=false, $show_solution_only = false, $ilUser, $pass = NULL, $mixpass = true);
04109                                         break;
04110                                 case "qt_javaapplet" :
04111                                         $question_gui->outWorkingForm("", $is_postponed = false, $showsolution = 0, $show_question_page=false, $show_solution_only = false, $ilUser, $pass = NULL, $mixpass = true);
04112                                         break;
04113                                 default :
04114                                         $question_gui->outWorkingForm($idx, $is_postponed = false, $showsolution = 0, $show_question_page=false, $show_solution_only = false, $ilUser, $pass = NULL, $mixpass = true);
04115                         }
04116                         $this->tpl->parseCurrentBlock();
04117                         $counter ++;
04118                 }
04119 
04120                 $this->tpl->setCurrentBlock("answer_sheet");
04121                 $this->tpl->setVariable("TXT_TEST_TITLE", $this->lng->txt("title"));
04122                 $this->tpl->setVariable("VALUE_TEST_TITLE", $this->object->getTitle());
04123                 $this->tpl->setVariable("TXT_TEST_PROLOG", $this->lng->txt("tst_your_answers"));
04124                 $this->tpl->setVariable("TITLE", $this->object->getTitle());
04125                 $this->tpl->setVariable("TXT_ANSWER_SHEET", $this->lng->txt("tst_answer_sheet"));
04126                 
04127                 $this->tpl->setVariable("TXT_USR_NAME", $this->lng->txt("name"));
04128                 $this->tpl->setVariable("VALUE_USR_NAME", $ilUser->getLastname().", ".$ilUser->getFirstname());
04129                 $this->tpl->parseCurrentBlock();
04130                 $this->tpl->setVariable("PAGETITLE", $pagetitle);
04131         }
04132         
04138         function infoScreenObject()
04139         {
04140                 $this->ctrl->setCmd("showSummary");
04141                 $this->ctrl->setCmdClass("ilinfoscreengui");
04142                 $this->infoScreen();
04143         }
04144 
04148         function infoScreen()
04149         {
04150                 global $ilAccess;
04151                 global $ilUser;
04152 
04153                 if (!$ilAccess->checkAccess("visible", "", $this->ref_id))
04154                 {
04155                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_read"),$this->ilias->error_obj->MESSAGE);
04156                 }
04157 
04158                 unset($_SESSION["tst_resetsolved"]);
04159                 unset($_SESSION["tst_setsolved"]);
04160                 unset($_SESSION["tst_postpone"]);
04161                 unset($_SESSION["tst_summary"]);
04162                 unset($_SESSION["tst_resume"]);
04163                 unset($_SESSION["tst_start"]);
04164                 unset($_SESSION["tst_next"]);
04165                 unset($_SESSION["tst_previous"]);
04166                 
04167                 include_once("classes/class.ilInfoScreenGUI.php");
04168                 $info = new ilInfoScreenGUI($this);
04169 
04170                 $active = $this->object->getActiveTestUser();
04171                 $seq = 1;
04172                 if (is_object($active)) 
04173                 {
04174                         $seq = $active->lastindex;
04175                 }
04176                 include_once "./assessment/classes/class.ilTestOutputGUI.php";
04177                 $output_gui =& new ilTestOutputGUI($this->object);
04178                 $this->ctrl->setParameter($output_gui, "sequence", $seq);
04179                 $info->setFormAction($this->ctrl->getFormAction($output_gui));
04180                 $online_access = false;
04181                 if ($this->object->isOnlineTest())
04182                 {
04183                         include_once "./assessment/classes/class.ilObjTestAccess.php";
04184                         $online_access_result =         ilObjTestAccess::_lookupOnlineTestAccess($this->object->getId(), $ilUser->getId());
04185                         if ($online_access_result === true)
04186                         {
04187                                 $online_access = true;
04188                         }
04189                 }
04190                 if ($this->object->isComplete())
04191                 {
04192                         if ((!$this->object->isOnlineTest() && $ilAccess->checkAccess("read", "", $this->ref_id)) || ($this->object->isOnlineTest() && $ilAccess->checkAccess("read", "", $this->ref_id) && $online_access))
04193                         {
04194                                 $executable = $this->object->isExecutable($ilUser->getId());
04195                                 if ($executable["executable"])
04196                                 {
04197                                         if (is_object($active))
04198                                         {
04199                                                 // resume test
04200                                                 $resume_text = $this->lng->txt("tst_resume_test");
04201                                                 if ($seq < 2)
04202                                                 {
04203                                                         $resume_text = $this->lng->txt("tst_start_test");
04204                                                 }
04205                                                 // Commented out because this leads to problems in "normal" tests
04206                                                 if(!$_GET['crs_show_result'] or $this->object->getFirstSequence())
04207                                                 {
04208                                                         $info->addFormButton("resume", $resume_text);
04209                                                 }
04210                                         }
04211                                         else
04212                                         {
04213                                                 // start new test
04214                                                 $info->addFormButton("start", $this->lng->txt("tst_start_test"));
04215                                         }
04216                                 }
04217                                 else
04218                                 {
04219                                         sendInfo($executable["errormessage"]);
04220                                         if ($this->object->isActiveTestSubmitted()) 
04221                                         {
04222                                                 // Show results in a new print frame
04223                                                 $info->addFormButton("showAnswersOfUser", $this->lng->txt("tst_show_answer_print_sheet"));
04224                                                 sendInfo($this->lng->txt("online_exam_show_answer_print_sheet"));
04225                                         }                       
04226                                         if ($this->object->isOnlineTest() and $executable["executable"] == false) 
04227                                         {
04228                                                 if (!$this->object->isActiveTestSubmitted($ilUser->getId())) 
04229                                                 {
04230                                                         if ($this->object->startingTimeReached() && (!$this->object->endingTimeReached()))
04231                                                         {
04232                                                                 $info->addFormButton("show_answers", $this->lng->txt("save_finish"));
04233                                                                 sendInfo($this->lng->txt("online_exam_show_finish_test"));
04234                                                         }
04235                                                 } 
04236                                         }                       
04237                                 }
04238                                 if (is_object($active))
04239                                 {
04240                                         // test results button
04241                                         //if (($this->object->getTestType() == TYPE_VARYING_RANDOMTEST) || ($this->object->canShowTestResults($ilUser->getId()))) 
04242                                         if ($this->object->canShowTestResults($ilUser->getId())) 
04243                                         {
04244                                                 $info->addFormButton("outResults", $this->lng->txt("tst_show_results"));
04245                                         }
04246                                 }
04247                         }
04248                 }
04249                 
04250                 $info->enablePrivateNotes();
04251                 
04252                 if (strlen($this->object->getIntroduction()))
04253                 {
04254                         $info->addSection($this->lng->txt("tst_introduction"));
04255                         $info->addProperty("", str_replace("\n", "<br />", $this->object->getIntroduction()));
04256                 }
04257 
04258                 $info->addSection($this->lng->txt("tst_general_properties"));
04259                 $info->addProperty($this->lng->txt("tst_type"), $this->lng->txt($this->object->test_types[$this->object->getTestType()]));
04260                 $info->addProperty($this->lng->txt("author"), $this->object->getAuthor());
04261                 $info->addProperty($this->lng->txt("title"), $this->object->getTitle());
04262                 if ($this->object->isComplete())
04263                 {
04264                         if ((!$this->object->isOnlineTest() && $ilAccess->checkAccess("read", "", $this->ref_id)) || ($this->object->isOnlineTest() && $ilAccess->checkAccess("read", "", $this->ref_id) && $online_access))
04265                         {
04266                                 // use javascript
04267                                 $checked_javascript = false;
04268                                 if ($ilUser->prefs["tst_javascript"])
04269                                 {
04270                                         $checked_javascript = true;
04271                                 }
04272                                 $info->addPropertyCheckbox($this->lng->txt("tst_test_output"), "chb_javascript", 1, $this->lng->txt("tst_use_javascript"), $checked_javascript);
04273         
04274                                 // hide previous results
04275                                 if (!($this->object->getTestType() == TYPE_VARYING_RANDOMTEST))
04276                                 {
04277                                         if ($this->object->getNrOfTries() != 1)
04278                                         {
04279                                                 if ($this->object->getHidePreviousResults() == 1)
04280                                                 {
04281                                                         $info->addProperty($this->lng->txt("tst_hide_previous_results"), $this->lng->txt("tst_hide_previous_results_introduction"));
04282                                                 }
04283                                                 else
04284                                                 {
04285                                                         $checked_hide_results = false;
04286                                                         if ($ilUser->prefs["tst_hide_previous_results"])
04287                                                         {
04288                                                                 $checked_hide_results = true;
04289                                                         }
04290                                                         $info->addPropertyCheckbox($this->lng->txt("tst_hide_previous_results"), "chb_hide_previous_results", 1, $this->lng->txt("tst_hide_previous_results_hide"), $checked_hide_results);
04291                                                 }
04292                                         }
04293                                 }
04294                         }
04295                 }
04296                                                  
04297                 $info->addSection($this->lng->txt("tst_sequence_properties"));
04298                 $info->addProperty($this->lng->txt("tst_sequence"), $this->lng->txt(($this->object->getSequenceSettings() == TEST_FIXED_SEQUENCE)? "tst_sequence_fixed":"tst_sequence_postpone"));
04299                 
04300                 $info->addSection($this->lng->txt("tst_heading_scoring"));
04301                 $info->addProperty($this->lng->txt("tst_text_count_system"), $this->lng->txt(($this->object->getCountSystem() == COUNT_PARTIAL_SOLUTIONS)? "tst_count_partial_solutions":"tst_count_correct_solutions"));
04302                 $info->addProperty($this->lng->txt("tst_score_mcmr_questions"), $this->lng->txt(($this->object->getMCScoring() == SCORE_ZERO_POINTS_WHEN_UNANSWERED)? "tst_score_mcmr_zero_points_when_unanswered":"tst_score_mcmr_use_scoring_system"));
04303                 if ($this->object->getTestType() == TYPE_VARYING_RANDOMTEST)
04304                 {
04305                         $info->addProperty($this->lng->txt("tst_pass_scoring"), $this->lng->txt(($this->object->getPassScoring() == SCORE_BEST_PASS)? "tst_pass_best_pass":"tst_pass_last_pass"));
04306                 }
04307 
04308                 $info->addSection($this->lng->txt("tst_score_reporting"));
04309                 $info->addProperty($this->lng->txt("tst_score_reporting"), $this->lng->txt(($this->object->getScoreReporting() == REPORT_AFTER_QUESTION)?"tst_report_after_question":"tst_report_after_test"));
04310                 $reporting_date = $this->object->getReportingDate();
04311                 if ($reporting_date)
04312                 {
04313                         preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $reporting_date, $matches);
04314                         $txt_reporting_date = date($this->lng->text["lang_dateformat"] . " " . $this->lng->text["lang_timeformat"], mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]));
04315                         $info->addProperty($this->lng->txt("tst_score_reporting_date"), $txt_reporting_date);
04316                 }
04317         
04318                 $info->addSection($this->lng->txt("tst_session_settings"));
04319                 $info->addProperty($this->lng->txt("tst_nr_of_tries"), ($this->object->getNrOfTries() == 0)?$this->lng->txt("unlimited"):$this->object->getNrOfTries());
04320                 if ($this->object->getNrOfTries() != 1)
04321                 {
04322                         $info->addProperty($this->lng->txt("tst_nr_of_tries_of_user"), ($active->tries == false)?$this->lng->txt("tst_no_tries"):$active->tries);
04323                 }
04324 
04325                 if ($this->object->getEnableProcessingTime())
04326                 {
04327                         $info->addProperty($this->lng->txt("tst_processing_time"), $this->object->getProcessingTime());
04328                 }
04329                 
04330                 $starting_time = $this->object->getStartingTime();
04331                 if ($starting_time)
04332                 {
04333                         preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $starting_time, $matches);
04334                         $txt_starting_time = date($this->lng->text["lang_dateformat"] . " " . $this->lng->text["lang_timeformat"], mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]));
04335                         $info->addProperty($this->lng->txt("tst_starting_time"), $txt_starting_time);
04336                 }
04337                 $ending_time = $this->object->getEndingTime();
04338                 if ($ending_time)
04339                 {
04340                         preg_match("/(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/", $ending_time, $matches);
04341                         $txt_ending_time = date($this->lng->text["lang_dateformat"] . " " . $this->lng->text["lang_timeformat"], mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]));
04342                         $info->addProperty($this->lng->txt("tst_ending_time"), $txt_ending_time);
04343                 }
04344                 $info->addMetaDataSections($this->object->getId(),0, $this->object->getType());
04345                 // forward the command
04346 
04347                 if($_GET['crs_show_result'] and !$this->object->getFirstSequence())
04348                 {
04349                         sendInfo($this->lng->txt('crs_all_questions_answered_successfully'));
04350                 }                       
04351 
04352                 $this->ctrl->forwardCommand($info);
04353         }
04354 
04355         function addLocatorItems()
04356         {
04357                 global $ilLocator;
04358                 switch ($this->ctrl->getCmd())
04359                 {
04360                         case "redirectQuestion":
04361                         case "run":
04362                         case "infoScreen":
04363                         case "start":
04364                         case "resume":
04365                         case "previous":
04366                         case "next":
04367                         case "summary":
04368                         case "finishTest":
04369                         case "outEvaluationForm":
04370                         case "passDetails":
04371                         case "showAnswersOfUser":
04372                         case "outResults":
04373                         case "backFromSummary":
04374                         case "show_answers":
04375                         case "setsolved":
04376                         case "resetsolved":
04377                         case "outTestSummary":
04378                         case "gotoQuestion":
04379                         case "selectImagemapRegion":
04380                         case "confirmSubmitAnswers":
04381                         case "finalSubmission":
04382                         case "postpone":
04383                         case "outResultsOverview":
04384                                 $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, "infoScreen"));
04385                                 break;
04386                         case "eval_stat":
04387                         case "evalAllUsers":
04388                         case "evalUserDetail":
04389                                 $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, "eval_stat"));
04390                                 break;
04391                         case "create":
04392                         case "save":
04393                         case "cancel":
04394                         case "importFile":
04395                         case "cloneAll":
04396                         case "importVerifiedFile":
04397                         case "cancelImport":
04398                                 break;
04399                 default:
04400                                 $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, ""));
04401                                 break;
04402                 }
04403         }
04404         
04410         function getTabs(&$tabs_gui)
04411         {
04412                 global $rbacsystem;
04413 
04414                 switch ($this->ctrl->getCmd())
04415                 {
04416                         case "start":
04417                         case "resume":
04418                         case "previous":
04419                         case "next":
04420                         case "summary":
04421                         case "directfeedback":
04422                         case "finishTest":
04423                         case "outEvaluationForm":
04424                         case "passDetails":
04425                         case "showAnswersOfUser":
04426                         case "outResults":
04427                         case "backFromSummary":
04428                         case "show_answers":
04429                         case "setsolved":
04430                         case "resetsolved":
04431                         case "confirmFinish":
04432                         case "outTestSummary":
04433                         case "gotoQuestion":
04434                         case "selectImagemapRegion":
04435                         case "confirmSubmitAnswers":
04436                         case "finalSubmission":
04437                         case "postpone":
04438                         case "redirectQuestion":
04439                         case "outResultsOverview":
04440                                 return;
04441                                 break;
04442                 }
04443                 if (strcmp(strtolower(get_class($this->object)), "ilobjtest") == 0)
04444                 {
04445                         global $ilAccess;
04446                         if ($ilAccess->checkAccess("write", "", $this->ref_id))
04447                         {
04448                                 // properties
04449                                 $force_active = ($this->ctrl->getCmdClass() == "" &&
04450                                         $this->ctrl->getCmd() == "")
04451                                         ? true
04452                                         : false;
04453                                 $tabs_gui->addTarget("properties",
04454                                          $this->ctrl->getLinkTarget($this,'properties'),
04455                                          array("properties", "saveProperties", "cancelProperties"),
04456                                          "",
04457                                          "", $force_active);
04458                         }
04459         
04460                         if ($ilAccess->checkAccess("visible", "", $this->ref_id))
04461                         {
04462                                 $tabs_gui->addTarget("info",
04463                                          $this->ctrl->getLinkTarget($this,'infoScreen'),
04464                                          array("infoScreen", "outIntroductionPage", "showSummary"));
04465                         }
04466                         
04467                         if ($ilAccess->checkAccess("write", "", $this->ref_id))
04468                         {
04469                                 // questions
04470                                 $force_active = ($_GET["up"] != "" || $_GET["down"] != "")
04471                                         ? true
04472                                         : false;
04473                                 if (!$force_active)
04474                                 {
04475                                         if ($_GET["browse"] == 1) $force_active = true;
04476                                         if (preg_match("/deleteqpl_\d+/", $this->ctrl->getCmd()))
04477                                         {
04478                                                 $force_active = true;
04479                                         }
04480                                 }
04481                                 $tabs_gui->addTarget("ass_questions",
04482                                          $this->ctrl->getLinkTarget($this,'questions'),
04483                                          array("questions", "browseForQuestions", "questionBrowser", "createQuestion", 
04484                                          "randomselect", "filter", "resetFilter", "insertQuestions",
04485                                          "back", "createRandomSelection", "cancelRandomSelect",
04486                                          "insertRandomSelection", "removeQuestions", "moveQuestions",
04487                                          "insertQuestionsBefore", "insertQuestionsAfter", "confirmRemoveQuestions",
04488                                          "cancelRemoveQuestions", "executeCreateQuestion", "cancelCreateQuestion",
04489                                          "addQuestionpool", "saveRandomQuestions", "saveQuestionSelectionMode"), 
04490                                          "", "", $force_active);
04491                                          
04492                                 // mark schema
04493                                 $tabs_gui->addTarget("mark_schema",
04494                                          $this->ctrl->getLinkTarget($this,'marks'),
04495                                          array("marks", "addMarkStep", "deleteMarkSteps", "addSimpleMarkSchema",
04496                                                 "saveMarks", "cancelMarks"),
04497                                          "");
04498                 
04499                                 if ($this->object->isOnlineTest())
04500                                 {
04501                                         // participants
04502                                         $tabs_gui->addTarget("participants",
04503                                                  $this->ctrl->getLinkTarget($this,'participants'),
04504                                                  array("participants", "searchParticipants", "addParticipants", "saveClientIP",
04505                                                  "removeParticipant", "showAnswers", "showResults"), 
04506                                                  "");
04507                                 }
04508                 
04509                                 // print
04510                                 if (!$this->object->isRandomTest())
04511                                 {
04512                                         $tabs_gui->addTarget("print",
04513                                                  $this->ctrl->getLinkTarget($this,'print'),
04514                                                  "print", "");
04515                                 }
04516                 
04517                                 // export
04518                                 $tabs_gui->addTarget("export",
04519                                          $this->ctrl->getLinkTarget($this,'export'),
04520                                          array("export", "createExportFile", "confirmDeleteExportFile",
04521                                          "downloadExportFile", "deleteExportFile", "cancelDeleteExportFile"),
04522                                          "");
04523                                         
04524                                 // maintenance
04525                                 $tabs_gui->addTarget("maintenance",
04526                                          $this->ctrl->getLinkTarget($this,'maintenance'),
04527                                          array("maintenance", "deleteAllUserData", "confirmDeleteAllUserData",
04528                                          "cancelDeleteAllUserData", "deleteSingleUserResults"), 
04529                                          "");
04530                 
04531                                 // status
04532                                 $tabs_gui->addTarget("status",
04533                                          $this->ctrl->getLinkTarget($this,'status'),
04534                                          "status", "");
04535 
04536                                 // learning progress
04537                                 include_once("Services/Tracking/classes/class.ilObjUserTracking.php");
04538                                 if(ilObjUserTracking::_enabledLearningProgress() and $rbacsystem->checkAccess('edit_learning_progress',$this->ref_id))
04539                                 {
04540                                         $tabs_gui->addTarget('learning_progress',
04541                                                                                  $this->ctrl->getLinkTargetByClass(array('illearningprogressgui'),''),
04542                                                                                  '',
04543                                                                                  array('illplistofobjectsgui','illplistofsettingsgui','illearningprogressgui',
04544                                                                                            'illplistofprogressgui'));
04545                                 }
04546                                 
04547                                 // permissions
04548                                 $tabs_gui->addTarget("perm_settings",
04549                                         $this->ctrl->getLinkTargetByClass(array(get_class($this),'ilpermissiongui'), "perm"), array("perm","info","owner"), 'ilpermissiongui');
04550                                          
04551                                 // meta data
04552                                 $tabs_gui->addTarget("meta_data",
04553                                          $this->ctrl->getLinkTargetByClass('ilmdeditorgui','listSection'),
04554                                          "", "ilmdeditorgui");
04555                         }
04556                 }
04557         }
04558 } // END class.ilObjTestGUI
04559 ?>