ILIAS Release_3_9_x_branch .rev 46835: Modules/ScormAicc/classes/class.ilSAHSPresentationGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2006 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 
00039 class ilSAHSPresentationGUI
00040 {
00041         var $ilias;
00042         var $tpl;
00043         var $lng;
00044 
00045         function ilSAHSPresentationGUI()
00046         {
00047                 global $ilias, $tpl, $lng, $ilCtrl;
00048 
00049                 $this->ilias =& $ilias;
00050                 $this->tpl =& $tpl;
00051                 $this->lng =& $lng;
00052                 $this->ctrl =& $ilCtrl;
00053                 
00054                 $this->ctrl->saveParameter($this, "ref_id");
00055         }
00056         
00060         function &executeCommand()
00061         {
00062                 global $lng,$ilAccess, $ilNavigationHistory, $ilCtrl;
00063 
00064                 include_once "./classes/class.ilObjectGUI.php";
00065                 include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
00066 
00067                 $lng->loadLanguageModule("content");
00068 
00069                 // add entry to navigation history
00070                 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
00071                 {
00072                         $ilNavigationHistory->addItem($_GET["ref_id"],
00073                                 "ilias.php?cmd=infoScreen&baseClass=ilSAHSPresentationGUI&ref_id=".$_GET["ref_id"], "lm");
00074                 }
00075 
00076                 // payment
00077                 include_once './payment/classes/class.ilPaymentObject.php';
00078                 include_once './classes/class.ilSearch.php';
00079                 if(!ilPaymentObject::_hasAccess($_GET['ref_id']))
00080                 {
00081                         ilUtil::redirect('./payment.php?view=start_purchase&ref_id='.$_GET['ref_id']);
00082                 }
00083                 
00084                 $next_class = $this->ctrl->getNextClass($this);
00085                 $cmd = $this->ctrl->getCmd();
00086                 
00087                 $obj_id = ilObject::_lookupObjectId($_GET['ref_id']);
00088                 $type = ilObjSAHSLearningModule::_lookupSubType($obj_id);
00089 
00090                 switch($type)
00091                 {
00092                         
00093                         case "scorm2004":
00094                                 include_once("./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModuleGUI.php");
00095                                 $this->slm_gui = new ilObjSCORMLearningModuleGUI("", $_GET["ref_id"],true,false);
00096                                 break;
00097                                 
00098                         case "scorm":
00099                                 include_once("./Modules/ScormAicc/classes/class.ilObjSCORMLearningModuleGUI.php");
00100                                 $this->slm_gui = new ilObjSCORMLearningModuleGUI("", $_GET["ref_id"],true,false);
00101                                 break;
00102 
00103                         case "aicc":
00104                                 include_once("./Modules/ScormAicc/classes/class.ilObjAICCLearningModuleGUI.php");
00105                                 $this->slm_gui = new ilObjAICCLearningModuleGUI("", $_GET["ref_id"],true,false);
00106                                 break;
00107                                 
00108                         case "hacp":
00109                                 include_once("./Modules/ScormAicc/classes/class.ilObjHACPLearningModuleGUI.php");
00110                                 $this->slm_gui = new ilObjHACPLearningModuleGUI("", $_GET["ref_id"],true,false);
00111                                 break;
00112                 }
00113 
00114                 if ($next_class != "ilinfoscreengui" &&
00115                         $cmd != "infoScreen")
00116                 {
00117                         switch($type)
00118                         {
00119                                 
00120                                 case "scorm2004":
00121                                         $this->ctrl->setCmdClass("ilscorm13player");
00122                                         $this->slm_gui = new ilObjSCORMLearningModuleGUI("", $_GET["ref_id"],true,false);
00123                                         break;
00124                                                 
00125                                 case "scorm":
00126                                         $this->ctrl->setCmdClass("ilscormpresentationgui");
00127                                         $this->slm_gui = new ilObjSCORMLearningModuleGUI("", $_GET["ref_id"],true,false);
00128                                         break;
00129 
00130                                 case "aicc":
00131                                         $this->ctrl->setCmdClass("ilaiccpresentationgui");
00132                                         break;
00133                                         
00134                                 case "hacp":
00135                                         $this->ctrl->setCmdClass("ilhacppresentationgui");
00136                                         break;
00137                         }
00138                         $next_class = $this->ctrl->getNextClass($this);
00139                 }
00140 
00141                 switch($next_class)
00142                 {
00143                         case "ilinfoscreengui":
00144                                 $ret =& $this->outputInfoScreen();
00145                                 break;
00146 
00147                         case "ilscorm13player":
00148                                 require_once "./Modules/Scorm2004/classes/ilSCORM13Player.php";
00149                                 $scorm_gui = new ilSCORM13Player();
00150                                 $ret =& $this->ctrl->forwardCommand($scorm_gui);
00151                                 break;  
00152                                 
00153                         case "ilscormpresentationgui":
00154                                 require_once "./Modules/ScormAicc/classes/SCORM/class.ilSCORMPresentationGUI.php";
00155                                 $scorm_gui = new ilSCORMPresentationGUI();
00156                                 $ret =& $this->ctrl->forwardCommand($scorm_gui);
00157                                 break;
00158 
00159                         case "ilaiccpresentationgui":
00160                                 require_once "./Modules/ScormAicc/classes/AICC/class.ilAICCPresentationGUI.php";
00161                                 $aicc_gui = new ilAICCPresentationGUI();
00162                                 $ret =& $this->ctrl->forwardCommand($aicc_gui);
00163                                 break;
00164 
00165                         case "ilhacppresentationgui":
00166                                 require_once "./Modules/ScormAicc/classes/HACP/class.ilHACPPresentationGUI.php";
00167                                 $hacp_gui = new ilHACPPresentationGUI();
00168                                 $ret =& $this->ctrl->forwardCommand($hacp_gui);
00169                                 break;
00170 
00171                         default:
00172                                 $this->$cmd();
00173                 }
00174         }
00175 
00176 
00177         function attrib2arr(&$a_attributes)
00178         {
00179                 $attr = array();
00180                 if(!is_array($a_attributes))
00181                 {
00182                         return $attr;
00183                 }
00184                 foreach ($a_attributes as $attribute)
00185                 {
00186                         $attr[$attribute->name()] = $attribute->value();
00187                 }
00188                 return $attr;
00189         }
00190 
00191 
00195         function frameset()
00196         {
00197                 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset.html", false, false, "Modules/ScormAicc");
00198                 $this->tpl->setVariable("REF_ID",$this->slm->getRefId());
00199                 $this->tpl->show("DEFAULT", false);
00200                 exit;
00201         }
00202 
00203 
00207         function explorer($a_target = "sahs_content")
00208         {
00209                 global $ilBench;
00210 
00211                 $ilBench->start("SAHSExplorer", "initExplorer");
00212                 
00213                 $this->tpl = new ilTemplate("tpl.sahs_exp_main.html", true, true, "Modules/ScormAicc");
00214                 
00215                 require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMExplorer.php");
00216                 $exp = new ilSCORMExplorer("ilias.php?baseClass=ilSAHSPresentationGUI&cmd=view&ref_id=".$this->slm->getRefId(), $this->slm);
00217                 $exp->setTargetGet("obj_id");
00218                 $exp->setFrameTarget($a_target);
00219                 
00220                 //$exp->setFiltered(true);
00221 
00222                 if ($_GET["scexpand"] == "")
00223                 {
00224                         $mtree = new ilSCORMTree($this->slm->getId());
00225                         $expanded = $mtree->readRootId();
00226                 }
00227                 else
00228                 {
00229                         $expanded = $_GET["scexpand"];
00230                 }
00231                 $exp->setExpand($expanded);
00232                 
00233                 $exp->forceExpandAll(true, false);
00234 
00235                 // build html-output
00236                 //666$exp->setOutput(0);
00237                 $ilBench->stop("SAHSExplorer", "initExplorer");
00238                 
00239                 // set output
00240                 $ilBench->start("SAHSExplorer", "setOutput");
00241                 $exp->setOutput(0);
00242                 $ilBench->stop("SAHSExplorer", "setOutput");
00243 
00244                 $ilBench->start("SAHSExplorer", "getOutput");
00245                 $output = $exp->getOutput();
00246                 $ilBench->stop("SAHSExplorer", "getOutput");
00247 
00248                 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
00249                 $this->tpl->addBlockFile("CONTENT", "content", "tpl.sahs_explorer.html", "Modules/ScormAicc");
00250                 //$this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("cont_content"));
00251                 $this->tpl->setVariable("EXP_REFRESH", $this->lng->txt("refresh"));
00252                 $this->tpl->setVariable("EXPLORER",$output);
00253                 $this->tpl->setVariable("ACTION", "ilias.php?baseClass=ilSAHSPresentationGUI&cmd=".$_GET["cmd"]."&frame=".$_GET["frame"].
00254                         "&ref_id=".$this->slm->getRefId()."&scexpand=".$_GET["scexpand"]);
00255                 $this->tpl->parseCurrentBlock();
00256                 $this->tpl->show();
00257         }
00258 
00259 
00260         function view()
00261         {
00262                 $sc_gui_object =& ilSCORMObjectGUI::getInstance($_GET["obj_id"]);
00263 
00264                 if(is_object($sc_gui_object))
00265                 {
00266                         $sc_gui_object->view();
00267                 }
00268 
00269                 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
00270                 $this->tpl->show();
00271         }
00272 
00273         function api()
00274         {
00275                 global $ilias;
00276 
00277                 $slm_obj =& new ilObjSCORMLearningModule($_GET["ref_id"]);
00278 
00279                 $this->tpl = new ilTemplate("tpl.sahs_api.html", true, true, "Modules/ScormAicc");
00280                 $this->tpl->setVariable("USER_ID",$ilias->account->getId());
00281                 $this->tpl->setVariable("USER_FIRSTNAME",$ilias->account->getFirstname());
00282                 $this->tpl->setVariable("USER_LASTNAME",$ilias->account->getLastname());
00283                 $this->tpl->setVariable("REF_ID",$_GET["ref_id"]);
00284                 $this->tpl->setVariable("SESSION_ID",session_id());
00285 
00286                 $this->tpl->setVariable("CODE_BASE", "http://".$_SERVER['SERVER_NAME'].substr($_SERVER['PHP_SELF'], 0, strpos ($_SERVER['PHP_SELF'], "/ilias.php")));
00287                 $this->tpl->parseCurrentBlock();
00288 
00289                 $this->tpl->show(false);
00290                 exit;
00291         }
00292 
00293         function launchSahs()
00294         {
00295                 global $ilUser, $ilDB;
00296 
00297                 $sco_id = ($_GET["sahs_id"] == "")
00298                         ? $_POST["sahs_id"]
00299                         : $_GET["sahs_id"];
00300                 $ref_id = ($_GET["ref_id"] == "")
00301                         ? $_POST["ref_id"]
00302                         : $_GET["ref_id"];
00303 
00304                 $this->slm =& new ilObjSCORMLearningModule($ref_id, true);
00305 
00306                 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
00307                 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
00308                 $item =& new ilSCORMItem($sco_id);
00309 
00310                 $id_ref = $item->getIdentifierRef();
00311                 $resource =& new ilSCORMResource();
00312                 $resource->readByIdRef($id_ref, $item->getSLMId());
00313                 //$slm_obj =& new ilObjSCORMLearningModule($_GET["ref_id"]);
00314                 $href = $resource->getHref();
00315                 $this->tpl = new ilTemplate("tpl.sahs_launch_cbt.html", true, true, "Modules/ScormAicc");
00316                 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output")."/".$href);
00317 
00318                 // set item data
00319                 $this->tpl->setVariable("LAUNCH_DATA", $item->getDataFromLms());
00320                 $this->tpl->setVariable("MAST_SCORE", $item->getMasteryScore());
00321                 $this->tpl->setVariable("MAX_TIME", $item->getMaxTimeAllowed());
00322                 $this->tpl->setVariable("LIMIT_ACT", $item->getTimeLimitAction());
00323 
00324                 // set alternative API name
00325                 if ($this->slm->getAPIAdapterName() != "API")
00326                 {
00327                         $this->tpl->setCurrentBlock("alt_api_ref");
00328                         $this->tpl->setVariable("API_NAME", $this->slm->getAPIAdapterName());
00329                         $this->tpl->parseCurrentBlock();
00330                 }
00331 
00332                 $query = "SELECT * FROM scorm_tracking WHERE".
00333                         " user_id = ".$ilDB->quote($ilUser->getId()).
00334                         " AND sco_id = ".$ilDB->quote($sco_id).
00335                         " AND obj_id = ".$ilDB->quote($this->slm->getId());
00336 
00337 
00338                 $val_set = $ilDB->query($query);
00339                 $re_value = array();
00340                 while($val_rec = $val_set->fetchRow(DB_FETCHMODE_ASSOC))
00341                 {
00342                         $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
00343                         $val_rec["rvalue"] = str_replace("\r", "\n", $val_rec["rvalue"]);
00344                         $val_rec["rvalue"] = str_replace("\n", "\\n", $val_rec["rvalue"]);
00345                         $re_value[$val_rec["lvalue"]] = $val_rec["rvalue"];
00346                 }
00347 
00348                 foreach($re_value as $var => $value)
00349                 {
00350                         switch ($var)
00351                         {
00352                                 case "cmi.core.lesson_location":
00353                                 case "cmi.core.lesson_status":
00354                                 case "cmi.core.entry":
00355                                 case "cmi.core.score.raw":
00356                                 case "cmi.core.score.max":
00357                                 case "cmi.core.score.min":
00358                                 case "cmi.core.total_time":
00359                                 case "cmi.core.exit":
00360                                 case "cmi.suspend_data":
00361                                 case "cmi.comments":
00362                                 case "cmi.student_preference.audio":
00363                                 case "cmi.student_preference.language":
00364                                 case "cmi.student_preference.speed":
00365                                 case "cmi.student_preference.text":
00366                                         $this->setSingleVariable($var, $value);
00367                                         break;
00368 
00369                                 case "cmi.objectives._count":
00370                                         $this->setSingleVariable($var, $value);
00371                                         $this->setArray("cmi.objectives", $value, "id", $re_value);
00372                                         $this->setArray("cmi.objectives", $value, "score.raw", $re_value);
00373                                         $this->setArray("cmi.objectives", $value, "score.max", $re_value);
00374                                         $this->setArray("cmi.objectives", $value, "score.min", $re_value);
00375                                         $this->setArray("cmi.objectives", $value, "status", $re_value);
00376                                         break;
00377 
00378                                 case "cmi.interactions._count":
00379                                         $this->setSingleVariable($var, $value);
00380                                         $this->setArray("cmi.interactions", $value, "id", $re_value);
00381                                         for($i=0; $i<$value; $i++)
00382                                         {
00383                                                 $var2 = "cmi.interactions.".$i.".objectives._count";
00384                                                 if (isset($v_array[$var2]))
00385                                                 {
00386                                                         $cnt = $v_array[$var2];
00387                                                         $this->setArray("cmi.interactions.".$i.".objectives",
00388                                                                 $cnt, "id", $re_value);
00389                                                         /*
00390                                                         $this->setArray("cmi.interactions.".$i.".objectives",
00391                                                                 $cnt, "score.raw", $re_value);
00392                                                         $this->setArray("cmi.interactions.".$i.".objectives",
00393                                                                 $cnt, "score.max", $re_value);
00394                                                         $this->setArray("cmi.interactions.".$i.".objectives",
00395                                                                 $cnt, "score.min", $re_value);
00396                                                         $this->setArray("cmi.interactions.".$i.".objectives",
00397                                                                 $cnt, "status", $re_value);*/
00398                                                 }
00399                                         }
00400                                         $this->setArray("cmi.interactions", $value, "time", $re_value);
00401                                         $this->setArray("cmi.interactions", $value, "type", $re_value);
00402                                         for($i=0; $i<$value; $i++)
00403                                         {
00404                                                 $var2 = "cmi.interactions.".$i.".correct_responses._count";
00405                                                 if (isset($v_array[$var2]))
00406                                                 {
00407                                                         $cnt = $v_array[$var2];
00408                                                         $this->setArray("cmi.interactions.".$i.".correct_responses",
00409                                                                 $cnt, "pattern", $re_value);
00410                                                         $this->setArray("cmi.interactions.".$i.".correct_responses",
00411                                                                 $cnt, "weighting", $re_value);
00412                                                 }
00413                                         }
00414                                         $this->setArray("cmi.interactions", $value, "student_response", $re_value);
00415                                         $this->setArray("cmi.interactions", $value, "result", $re_value);
00416                                         $this->setArray("cmi.interactions", $value, "latency", $re_value);
00417                                         break;
00418                         }
00419                 }
00420 
00421                 global $lng;
00422                 $this->tpl->setCurrentBlock("switch_icon");
00423                 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
00424                 $this->tpl->setVariable("SCO_ICO", ilUtil::getImagePath("scorm/running.gif"));
00425                 $this->tpl->setVariable("SCO_ALT",
00426                          $lng->txt("cont_status").": "
00427                         .$lng->txt("cont_sc_stat_running")
00428                 );
00429                 $this->tpl->parseCurrentBlock();
00430 
00431                 // lesson mode
00432                 $lesson_mode = $this->slm->getDefaultLessonMode();
00433                 if ($this->slm->getAutoReview())
00434                 {
00435                         if ($re_value["cmi.core.lesson_status"] == "completed" ||
00436                                 $re_value["cmi.core.lesson_status"] == "passed" ||
00437                                 $re_value["cmi.core.lesson_status"] == "failed")
00438                         {
00439                                 $lesson_mode = "review";
00440                         }
00441                 }
00442                 $this->tpl->setVariable("LESSON_MODE", $lesson_mode);
00443 
00444                 // credit mode
00445                 if ($lesson_mode == "normal")
00446                 {
00447                         $this->tpl->setVariable("CREDIT_MODE",
00448                                 str_replace("_", "-", $this->slm->getCreditMode()));
00449                 }
00450                 else
00451                 {
00452                         $this->tpl->setVariable("CREDIT_MODE", "no-credit");
00453                 }
00454 
00455                 // init cmi.core.total_time, cmi.core.lesson_status and cmi.core.entry
00456                 $sahs_obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
00457                 if (!isset($re_value["cmi.core.total_time"]))
00458                 {
00459                         $item->insertTrackData("cmi.core.total_time", "0000:00:00", $sahs_obj_id);
00460                 }
00461                 if (!isset($re_value["cmi.core.lesson_status"]))
00462                 {
00463                         $item->insertTrackData("cmi.core.lesson_status", "not attempted", $sahs_obj_id);
00464                 }
00465                 if (!isset($re_value["cmi.core.entry"]))
00466                 {
00467                         $item->insertTrackData("cmi.core.entry", "", $sahs_obj_id);
00468                 }
00469 
00470                 $this->tpl->show();
00471         }
00472 
00473         function finishSahs ()
00474         {
00475                 global $lng;
00476                 $this->tpl = new ilTemplate("tpl.sahs_finish_cbt.html", true, true, "Modules/ScormAicc");
00477                 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
00478 
00479                 $this->tpl->setCurrentBlock("switch_icon");
00480                 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
00481                 $this->tpl->setVariable("SCO_ICO", ilUtil::getImagePath(
00482                         "scorm/".str_replace(" ", "_", $_GET["status"]).'.gif')
00483                 );
00484                 $this->tpl->setVariable("SCO_ALT",
00485                          $lng->txt("cont_status").": "
00486                         .$lng->txt("cont_sc_stat_".str_replace(" ", "_", $_GET["status"])).", "
00487                         .$lng->txt("cont_total_time").  ": "
00488                         .$_GET["totime"]
00489                 );
00490                 $this->tpl->setVariable("SCO_LAUNCH_ID", $_GET["launch"]);
00491                 $this->tpl->parseCurrentBlock();
00492                 $this->tpl->show();
00493         }
00494 
00495         function unloadSahs ()
00496         {
00497                 $this->tpl = new ilTemplate("tpl.sahs_unload_cbt.html", true, true, "Modules/ScormAicc");
00498                 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
00499                 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
00500                 $this->tpl->show();
00501         }
00502 
00503 
00504         function launchAsset()
00505         {
00506                 global $ilUser, $ilDB;
00507 
00508                 $sco_id = ($_GET["asset_id"] == "")
00509                         ? $_POST["asset_id"]
00510                         : $_GET["asset_id"];
00511                 $ref_id = ($_GET["ref_id"] == "")
00512                         ? $_POST["ref_id"]
00513                         : $_GET["ref_id"];
00514 
00515                 $this->slm =& new ilObjSCORMLearningModule($ref_id, true);
00516 
00517                 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
00518                 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
00519                 $item =& new ilSCORMItem($sco_id);
00520 
00521                 $id_ref = $item->getIdentifierRef();
00522                 $resource =& new ilSCORMResource();
00523                 $resource->readByIdRef($id_ref, $item->getSLMId());
00524                 $href = $resource->getHref();
00525                 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output")."/".$href);
00526                 $this->tpl = new ilTemplate("tpl.scorm_launch_asset.html", true, true, "Modules/ScormAicc");
00527                 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output")."/".$href);
00528                 $this->tpl->show();
00529         }
00530 
00531 
00535         function setSingleVariable($a_var, $a_value)
00536         {
00537                 $this->tpl->setCurrentBlock("set_value");
00538                 $this->tpl->setVariable("VAR", $a_var);
00539                 $this->tpl->setVariable("VALUE", $a_value);
00540                 $this->tpl->parseCurrentBlock();
00541         }
00542 
00546         function setArray($a_left, $a_value, $a_name, &$v_array)
00547         {
00548                 for($i=0; $i<$a_value; $i++)
00549                 {
00550                         $var = $a_left.".".$i.".".$a_name;
00551                         if (isset($v_array[$var]))
00552                         {
00553                                 $this->tpl->setCurrentBlock("set_value");
00554                                 $this->tpl->setVariable("VAR", $var);
00555                                 $this->tpl->setVariable("VALUE", $v_array[$var]);
00556                                 $this->tpl->parseCurrentBlock();
00557                         }
00558                 }
00559         }
00560         
00566         function infoScreen()
00567         {
00568                 $this->ctrl->setCmd("showSummary");
00569                 $this->ctrl->setCmdClass("ilinfoscreengui");
00570                 $this->outputInfoScreen();
00571         }
00572         
00576         function outputInfoScreen($a_standard_locator = false)
00577         {
00578                 global $ilBench, $ilLocator, $ilAccess, $tpl;
00579 
00580                 //$this->tpl->setHeaderPageTitle("PAGETITLE", " - ".$this->lm->getTitle());
00581 
00582                 // set style sheets
00583                 /*
00584                 if (!$this->offlineMode())
00585                 {
00586                         $this->tpl->setStyleSheetLocation(ilUtil::getStyleSheetLocation());
00587                 }
00588                 else
00589                 {
00590                         $style_name = $this->ilias->account->prefs["style"].".css";;
00591                         $this->tpl->setStyleSheetLocation("./".$style_name);
00592                 }*/
00593 
00594                 $this->tpl->getStandardTemplate();
00595                 $this->tpl->setTitle($this->slm_gui->object->getTitle());
00596                 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_slm_b.gif"));
00597                 
00598                 $ilLocator->addRepositoryItems();
00599                 $ilLocator->addItem($this->slm_gui->object->getTitle(),
00600                         $this->ctrl->getLinkTarget($this, "infoScreen"), "", $_GET["ref_id"]);
00601 
00602                 $this->tpl->setLocator();
00603                 
00604                 $this->lng->loadLanguageModule("meta");
00605 
00606                 include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
00607 
00608                 $info = new ilInfoScreenGUI($this->slm_gui);
00609                 $info->enablePrivateNotes();
00610                 //$info->enableLearningProgress();
00611 
00612                 $info->enableNews();
00613                 if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
00614                 {
00615                         $info->enableNewsEditing();
00616                         $news_set = new ilSetting("news");
00617                         $enable_internal_rss = $news_set->get("enable_rss_for_internal");
00618                         if ($enable_internal_rss)
00619                         {
00620                                 $info->setBlockProperty("news", "settings", true);
00621                         }
00622                 }
00623 
00624                 // add read / back button
00625                 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
00626                 {
00627                         $info->addButton($this->lng->txt("view"),
00628                                 $this->ctrl->getLinkTarget($this, ""),
00629                                 ' target="ilContObj'.$this->slm_gui->object->getId().'" ');
00630                 }
00631                 
00632                 // show standard meta data section
00633                 $info->addMetaDataSections($this->slm_gui->object->getId(),0,
00634                         $this->slm_gui->object->getType());
00635 
00636                 /*
00637                 if ($this->offlineMode())
00638                 {
00639                         $this->tpl->setContent($info->getHTML());
00640                         return $this->tpl->get();
00641                 }
00642                 else
00643                 {*/
00644                         // forward the command
00645                         $this->ctrl->forwardCommand($info);
00646                         //$this->tpl->setContent("aa");
00647                         $this->tpl->show();
00648                 //}
00649         }
00650 
00651 
00652 }
00653 ?>