ILIAS Release_3_4_x_branch .rev 46804: course/classes/class.ilCourseContentInterface.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 
00039 class ilCourseContentInterface
00040 {
00041         var $cci_course_obj;
00042         var $cci_course_id;
00043         var $cci_ref_id;
00044         var $cci_client_class;
00045 
00046         var $chi_obj;
00047         
00048 
00049         function ilCourseContentInterface(&$client_class,$a_ref_id)
00050         {
00051                 global $lng,$tpl,$ilCtrl,$tree,$ilUser;
00052 
00053                 $this->lng =& $lng;
00054                 $this->tpl =& $tpl;
00055                 $this->ctrl =& $ilCtrl;
00056                 $this->tree =& $tree;
00057                 $this->ilUser =& $ilUser;
00058 
00059                 $this->cci_ref_id = $a_ref_id;
00060                 $this->cci_read();
00061                 $this->cci_client_class = strtolower(get_class($client_class));
00062 
00063                 $this->cci_client_obj =& $client_class;
00064                 $this->cci_course_obj =& ilObjectFactory::getInstanceByRefId($this->cci_course_id);
00065                 $this->cci_course_obj->initCourseItemObject($this->cci_ref_id);
00066 
00067                 $this->lng->loadLanguageModule('crs');
00068                 
00069                 return true;
00070         }
00071 
00072         function &executeCommand()
00073         {
00074                 global $rbacsystem;
00075 
00076                 $next_class = $this->ctrl->getNextClass($this);
00077                 $cmd = $this->ctrl->getCmd();
00078 
00079 
00080                 switch($next_class)
00081                 {
00082 
00083                         case "ilconditionhandlerinterface":
00084                                 include_once './classes/class.ilConditionHandlerInterface.php';
00085 
00086                                 $new_gui =& new ilConditionHandlerInterface($this,$_GET['item_id']);
00087                                 $this->ctrl->saveParameter($this,'item_id',$_GET['item_id']);
00088                                 $new_gui->setBackButtons(array('edit' => $this->ctrl->getLinkTarget($this,'cciEdit'),
00089                                                                                            'preconditions' => $this->ctrl->getLinkTargetByClass('ilconditionhandlerinterface',
00090                                                                                                                                                                                                         'listConditions')));
00091                                 $this->ctrl->forwardCommand($new_gui);
00092                                 break;
00093 
00094                         default:
00095                                 if(!$cmd)
00096                                 {
00097                                         $cmd = "view";
00098                                 }
00099                                 $this->$cmd();
00100                                         
00101                                 break;
00102                 }
00103                 return true;
00104         }
00105 
00106         function cci_init(&$client_class,$a_ref_id)
00107         {
00108                 $this->cci_ref_id = $a_ref_id;
00109                 $this->cci_read();
00110                 $this->cci_client_class = strtolower(get_class($client_class));
00111 
00112                 $this->cci_course_obj =& ilObjectFactory::getInstanceByRefId($this->cci_course_id);
00113                 $this->cci_course_obj->initCourseItemObject($this->cci_ref_id);
00114 
00115                 $this->lng->loadLanguageModule('crs');
00116                 
00117                 return true;
00118         }
00119         
00120         function cci_objectives_ask_reset()
00121         {
00122                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.crs_objectives_ask_reset.html","course");
00123 
00124                 $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this->cci_client_obj));
00125                 $this->tpl->setVariable("INFO_STRING",$this->lng->txt('crs_objectives_reset_sure'));
00126                 $this->tpl->setVariable("TXT_CANCEL",$this->lng->txt('cancel'));
00127                 $this->tpl->setVariable("TXT_RESET",$this->lng->txt('reset'));
00128 
00129                 return true;
00130         }
00131 
00132         function cci_view()
00133         {
00134                 include_once "./classes/class.ilRepositoryExplorer.php";
00135                 include_once "./payment/classes/class.ilPaymentObject.php";
00136                 include_once './course/classes/class.ilCourseStart.php';
00137 
00138                 global $rbacsystem;
00139                 global $ilias;
00140                 global $ilUser;
00141 
00142                 $write_perm = $rbacsystem->checkAccess("write",$this->cci_ref_id);
00143                 $enabled_objectives = $this->cci_course_obj->enabledObjectiveView();
00144                 $view_objectives = ($enabled_objectives and ($this->cci_ref_id == $this->cci_course_obj->getRefId()));
00145 
00146                 // Jump to start objects if there is one
00147                 $start_obj =& new ilCourseStart($this->cci_course_obj->getRefId(),$this->cci_course_obj->getId());
00148                 if(count($this->starter = $start_obj->getStartObjects()) and 
00149                    !$start_obj->isFullfilled($ilUser->getId()) and 
00150                    !$write_perm)
00151                 {
00152                         $this->cci_start_objects();
00153 
00154                         return true;
00155                 }
00156 
00157 
00158                 // Jump to objective view if selected or user is only member
00159                 if(($view_objectives and !$write_perm) or ($_SESSION['crs_viewmode'] == 'objectives' and $write_perm))
00160                 {
00161                         $this->cci_objectives();
00162 
00163                         return true;
00164                 }
00165 
00166                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.crs_view.html","course");
00167 
00168 
00169                 $write_perm = $rbacsystem->checkAccess("write",$this->cci_ref_id);
00170                 if($write_perm)
00171                 {
00172                         $items = $this->cci_course_obj->items_obj->getAllItems();
00173                 }
00174                 else
00175                 {
00176                         $items = $this->cci_course_obj->items_obj->getItems();
00177                 }
00178                 
00179                 // NO ITEMS FOUND
00180                 if(!count($items))
00181                 {       
00182                         sendInfo($this->lng->txt("crs_no_items_found"));
00183 
00184                         return true;
00185                 }
00186 
00187                 $tpl =& new ilTemplate("tpl.table.html", true, true);
00188 
00189                 $maxcount = count($items);
00190 
00191                 #$cont_arr = array_slice($items, $_GET["offset"], $_GET["limit"]);
00192                 // no limit
00193                 $cont_arr = $items;
00194 
00195                 $tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.crs_content_row.html","course");
00196                 $cont_num = count($cont_arr);
00197 
00198                 // render table content data
00199                 if ($cont_num > 0)
00200                 {
00201                         // counter for rowcolor change
00202                         $num = 0;
00203                         foreach ($cont_arr as $cont_data)
00204                         {
00205                                 $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($cont_data['obj_id']);
00206                                 
00207                                 #if ($rbacsystem->checkAccess('read',$cont_data["ref_id"]) and 
00208                                 #       ($conditions_ok or $rbacsystem->checkAccess('write',$cont_data['ref_id'])))
00209                                 $obj_link = ilRepositoryExplorer::buildLinkTarget($cont_data["child"],$cont_data["type"]);
00210                                 $obj_frame = ilRepositoryExplorer::buildFrameTarget($cont_data["type"],$cont_data["child"],$cont_data["obj_id"]);
00211                                 $contentObj = false;
00212                                 if (strcmp($cont_data["type"], "lm") == 0)
00213                                 {
00214                                         require_once("./content/classes/class.ilObjContentObject.php");
00215                                         $contentObj = new ilObjContentObject($cont_data["ref_id"]);
00216                                         $contentObj->readProperties();
00217                                 }
00218                                 if(ilRepositoryExplorer::isClickable($cont_data['type'],$cont_data['ref_id'],$cont_data['obj_id'])
00219                                         && $obj_link != "")     
00220                                 {
00221                                         $tpl->setCurrentBlock("crs_read");
00222                                         $tpl->setVariable("READ_TITLE", $cont_data["title"]);
00223                                         $tpl->setVariable("READ_LINK", $obj_link);
00224                                         if (strcmp($cont_data["type"], "lm") == 0)
00225                                         {
00226                                                 if ($rbacsystem->checkAccess('write',$cont_data["ref_id"]) && !$contentObj->getOnline())
00227                                                 {
00228                                                         $tpl->setVariable("R_CLASS", " class=\"offline\"");
00229                                                 }
00230                                         }
00231                                         if ($obj_frame == "")
00232                                         {
00233                                                 $tpl->setVariable("READ_TARGET", "");
00234                                         }
00235                                         else
00236                                         {
00237                                                 $tpl->setVariable("READ_TARGET", $obj_frame);
00238                                         }
00239                                         $tpl->parseCurrentBlock();
00240                                 }
00241                                 else
00242                                 {
00243                                         $tpl->setCurrentBlock("crs_visible");
00244                                         $tpl->setVariable("VIEW_TITLE", $cont_data["title"]);
00245                                         $tpl->parseCurrentBlock();
00246                                 }
00247                                 if($cont_data["type"] == "file" and $rbacsystem->checkAccess('read',$cont_data['ref_id']))
00248                                 {
00249                                         $this->cci_client_obj->ctrl->setParameterByClass('ilObjFileGUI','cmd','sendFile');
00250                                         $this->cci_client_obj->ctrl->setParameterByClass('ilObjFileGUI','ref_id',$cont_data['ref_id']);
00251                                 }
00252 
00253                                 if(!$conditions_ok)
00254                                 {
00255                                         foreach(ilConditionHandler::_getConditionsOfTarget($cont_data['obj_id']) as $condition)
00256                                         {
00257                                                 if(ilConditionHandler::_checkCondition($condition['id']))
00258                                                 {
00259                                                         continue;
00260                                                 }
00261                                                 $trigger_obj =& ilObjectFactory::getInstanceByRefId($condition['trigger_ref_id']);
00262 
00263                                                 if(ilRepositoryExplorer::isClickable($trigger_obj->getType(),$trigger_obj->getRefId(),$trigger_obj->getId()))
00264                                                 {
00265                                                         $tpl->setCurrentBlock("link");
00266                                                         $tpl->setVariable("PRECONDITION_LINK",
00267                                                                                           ilRepositoryExplorer::buildLinkTarget($trigger_obj->getRefId(),$trigger_obj->getType()));
00268                                                         $tpl->setVariable("PRECONDITION_NAME",$trigger_obj->getTitle());
00269                                                         $tpl->parseCurrentBlock();
00270                                                 }
00271                                                 else
00272                                                 {
00273                                                         $tpl->setCurrentBlock("no_link");
00274                                                         $tpl->setVariable("PRECONDITION_NO_TITLE",$trigger_obj->getTitle());
00275                                                         $tpl->parseCurrentBlock();
00276                                                 }
00277                                         }
00278                                         $tpl->setCurrentBlock("crs_preconditions");
00279                                         $tpl->setVariable("TXT_PRECONDITIONS",$this->lng->txt('condition_precondition'));
00280                                         $tpl->parseCurrentBlock();
00281                                 }
00282 
00283                                 if($rbacsystem->checkAccess('write',$cont_data['ref_id']))
00284                                 {
00285                                         if($obj_link = ilRepositoryExplorer::buildEditLinkTarget($cont_data["child"],$cont_data["type"]))
00286                                         {
00287                                                 $tpl->setCurrentBlock("crs_edit");
00288                                                 $tpl->setVariable("EDIT_LINK", $obj_link);
00289                                                 $tpl->setVariable("TXT_EDIT",$this->lng->txt('edit'));
00290                                                 $tpl->parseCurrentBlock();
00291                                         }
00292                                 }
00293                                 if($rbacsystem->checkAccess('delete',$cont_data['ref_id']))
00294                                 {
00295                                         $tpl->setCurrentBlock("crs_delete");
00296 
00297                                         $this->cci_client_obj->ctrl->setParameterByClass("ilRepositoryGUI","ref_id",$cont_data["ref_id"]);
00298                                                 
00299                                         $tpl->setVariable("DELETE_LINK",$this->cci_client_obj->ctrl->getLinkTargetByClass("ilRepositoryGUI","delete"));
00300                                         $tpl->setVariable("TXT_DELETE",$this->lng->txt('delete'));
00301                                         $tpl->parseCurrentBlock();
00302                                 }
00303 
00304                                 // add evaluation tool link
00305                                 if (strcmp($cont_data["type"], "svy") == 0)
00306                                 {
00307                                         require_once("./survey/classes/class.ilObjSurvey.php");
00308                                         $this->lng->loadLanguageModule("survey");
00309                                         $svy_data =& ilObjSurvey::_getGlobalSurveyData($cont_data["obj_id"]);
00310                                         if (($rbacsystem->checkAccess('write',$cont_data["ref_id"]) 
00311                                                  and $svy_data["complete"]) or ($svy_data["evaluation_access"] 
00312                                                                                                                 and $svy_data["complete"]))
00313                                         {
00314                                                 $tpl->setCurrentBlock("svy_evaluation");
00315                                                 $tpl->setVariable("EVALUATION_LINK", "survey/survey.php?cmd=evaluation&ref_id=".$cont_data["ref_id"]);
00316                                                 $tpl->setVariable("TXT_EVALUATION", $this->lng->txt("evaluation"));
00317                                                 $tpl->parseCurrentBlock();
00318                                         }
00319                                 }
00320 
00321                                 // add test evaluation links
00322                                 if (strcmp($cont_data["type"], "tst") == 0)
00323                                 {
00324                                         require_once("./assessment/classes/class.ilObjTest.php");
00325                                         $this->lng->loadLanguageModule("assessment");
00326                                         $complete = ilObjTest::_isComplete($cont_data["obj_id"]);
00327                                         // add anonymous aggregated test results link
00328                                         if ($rbacsystem->checkAccess('write',$cont_data["ref_id"]) and ($complete))
00329                                         {
00330                                                 $tpl->setCurrentBlock("tst_anon_eval");
00331                                                 $tpl->setVariable("ANON_EVAL_LINK", "assessment/test.php?cmd=eval_a&ref_id=".$cont_data["ref_id"]);
00332                                                 $tpl->setVariable("TXT_ANON_EVAL", $this->lng->txt("tst_anon_eval"));
00333                                                 $tpl->parseCurrentBlock();
00334                                         }
00335         
00336                                         // add statistical evaluation tool
00337                                         if ($rbacsystem->checkAccess('write',$cont_data["ref_id"]) and ($complete))
00338                                         {
00339                                                 $tpl->setCurrentBlock("tst_statistical_evaluation");
00340                                                 $tpl->setVariable("STATISTICAL_EVALUATION_LINK", "assessment/test.php?cmd=eval_stat&ref_id=".$cont_data["ref_id"]);
00341                                                 $tpl->setVariable("TXT_STATISTICAL_EVALUATION", $this->lng->txt("tst_statistical_evaluation"));
00342                                                 $tpl->parseCurrentBlock();
00343                                         }
00344                                 }
00345 
00346                                 // add to desktop link
00347                                 if ($ilias->account->getId() != ANONYMOUS_USER_ID and 
00348                                         !$ilias->account->isDesktopItem($cont_data['ref_id'], $cont_data["type"]) and
00349                                         $this->cci_course_obj->getAboStatus() == $this->cci_course_obj->ABO_ENABLED)
00350                                 {
00351                                         if ($rbacsystem->checkAccess('read', $cont_data['ref_id']))
00352                                         {
00353                                                 $tpl->setCurrentBlock("crs_subscribe");
00354                                                 $tpl->setVariable("TO_DESK_LINK", "repository.php?cmd=addToDeskCourse&ref_id=".$this->cci_ref_id.
00355                                                         "&item_ref_id=".$cont_data["ref_id"]."&type=".$cont_data["type"]);
00356 
00357                                                 $tpl->setVariable("TXT_TO_DESK", $this->lng->txt("to_desktop"));
00358                                                 $tpl->parseCurrentBlock();
00359                                         }
00360                                 }
00361 
00362                                 // OPTIONS
00363                                 if($write_perm)
00364                                 {
00365                                         if($this->cci_course_obj->getOrderType() == $this->cci_course_obj->SORT_MANUAL)
00366                                         {
00367                                                 if($num != 0)
00368                                                 {
00369                                                         $tmp_array["gif"] = ilUtil::getImagePath("a_up.gif");
00370                                                         $tmp_array["lng"] = $this->lng->txt("crs_move_up");
00371                                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"ref_id",
00372                                                                                                                                           $this->cci_client_obj->object->getRefId());
00373                                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"item_id",$cont_data["child"]);
00374                                                         $tmp_array["lnk"] = $this->cci_client_obj->ctrl->getLinkTarget($this->cci_client_obj,"cciMove");
00375                                                         $tmp_array["tar"] = "";
00376 
00377                                                         $images[] = $tmp_array;
00378                                                 }
00379                                                 if($num != count($cont_arr) - 1)
00380                                                 {
00381                                                         $tmp_array["gif"] = ilUtil::getImagePath("a_down.gif");
00382                                                         $tmp_array["lng"] = $this->lng->txt("crs_move_down");
00383                                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"ref_id",
00384                                                                                                                                           $this->cci_client_obj->object->getRefId());
00385                                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"item_id",-$cont_data["child"]);
00386                                                         $tmp_array["lnk"] = $this->cci_client_obj->ctrl->getLinkTarget($this->cci_client_obj,"cciMove");
00387                                                         $tmp_array["tar"] = "";
00388 
00389                                                         $images[] = $tmp_array;
00390                                                 }
00391                                         }
00392                                         $tmp_array["gif"] = ilUtil::getImagePath("edit.gif");
00393                                         $tmp_array["lng"] = $this->lng->txt("edit");
00394                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"ref_id",$this->cci_client_obj->object->getRefId());
00395                                         $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"item_id",$cont_data["child"]);
00396                                         $tmp_array["lnk"] = $this->cci_client_obj->ctrl->getLinkTarget($this->cci_client_obj,"cciEdit");
00397                                         $tmp_array["tar"] = "";
00398                                         
00399                                         $images[] = $tmp_array;
00400                                         
00401                                         if ($rbacsystem->checkAccess('delete',$cont_data["ref_id"]))
00402                                         {
00403                                                 $tmp_array["gif"] = ilUtil::getImagePath("delete.gif");
00404                                                 $tmp_array["lng"] = $this->lng->txt("delete");
00405                                                 $this->cci_client_obj->ctrl->setParameterByClass("ilRepositoryGUI","ref_id",$cont_data["child"]);
00406                                                 $tmp_array["lnk"] = $this->cci_client_obj->ctrl->getLinkTargetByClass("ilRepositoryGUI","delete");
00407                                                 $tmp_array["tar"] = "";
00408 
00409                                                 $images[] = $tmp_array;
00410                                         }
00411                                         
00412                                         foreach($images as $key => $image)
00413                                         {
00414                                                 $tpl->setCurrentBlock("img");
00415                                                 $tpl->setVariable("IMG_TYPE",$image["gif"]);
00416                                                 $tpl->setVariable("IMG_ALT",$image["lng"]);
00417                                                 $tpl->setVariable("IMG_LINK",$image["lnk"]);
00418                                                 $tpl->setVariable("IMG_TARGET",$image["tar"]);
00419                                                 $tpl->parseCurrentBlock();
00420                                         }
00421                                         unset($images);
00422 
00423                                         $tpl->setCurrentBlock("options");
00424                                         $tpl->setVariable("OPT_ROWCOL", ilUtil::switchColor($num,"tblrow2","tblrow1"));
00425                                         $tpl->parseCurrentBlock();
00426                                 }
00427 
00428                                 $tpl->setCurrentBlock("tbl_content");
00429 
00430                                 // change row color
00431                                 $tpl->setVariable("ROWCOL", ilUtil::switchColor($num,"tblrow2","tblrow1"));
00432                                 if($cont_data["type"] == "lm")
00433                                 {
00434                                         if ($rbacsystem->checkAccess('write',$cont_data["ref_id"]) && !$contentObj->getOnline())
00435                                         {
00436                                                 $tpl->setVariable("TYPE_IMG", ilUtil::getImagePath("icon_".$cont_data["type"]."_offline".".gif"));
00437                                                 $tpl->setVariable("ALT_IMG", $this->lng->txt("obj_".$cont_data["type"]) . " (" . $this->lng->txt("offline") . ")");
00438                                         }
00439                                         else
00440                                         {
00441                                                 $tpl->setVariable("TYPE_IMG", ilUtil::getImagePath("icon_".$cont_data["type"].".gif"));
00442                                                 $tpl->setVariable("ALT_IMG", $this->lng->txt("obj_".$cont_data["type"]));
00443                                         }
00444                                 }
00445                                 else
00446                                 {
00447                                         $tpl->setVariable("TYPE_IMG", ilUtil::getImagePath("icon_".$cont_data["type"].".gif"));
00448                                         $tpl->setVariable("ALT_IMG", $this->lng->txt("obj_".$cont_data["type"]));
00449                                 }
00450                                 $tpl->setVariable("DESCRIPTION", $cont_data["description"]);
00451 
00452                                 // ACTIVATION
00453                                 $buyable = ilPaymentObject::_isBuyable($this->cci_ref_id);
00454                                 if (($rbacsystem->checkAccess('write',$this->cci_ref_id) ||
00455                                          $buyable == false) &&
00456                                         $cont_data["activation_unlimited"])
00457                                 {
00458                                         $txt = $this->lng->txt("crs_unlimited");
00459                                 }
00460                                 else if ($buyable)
00461                                 {
00462                                         if (is_array($activation = ilPaymentObject::_getActivation($this->cci_ref_id)))
00463                                         {
00464                                                 $txt = $this->lng->txt("crs_from")." ".strftime("%Y-%m-%d %R",$activation["activation_start"]).
00465                                                         "<br>".$this->lng->txt("crs_to")." ".strftime("%Y-%m-%d %R",$activation["activation_end"]);
00466                                         }
00467                                         else
00468                                         {
00469                                                 $txt = "N/A";
00470                                         }
00471                                 }
00472                                 else
00473                                 {
00474                                         $txt = $this->lng->txt("crs_from")." ".strftime("%Y-%m-%d %R",$cont_data["activation_start"]).
00475                                                 "<br>".$this->lng->txt("crs_to")." ".strftime("%Y-%m-%d %R",$cont_data["activation_end"]);
00476                                 }
00477                                 $tpl->setVariable("ACTIVATION_END",$txt);
00478 
00479                                 $tpl->parseCurrentBlock();
00480                                 $num++;
00481                         }
00482                 }
00483 
00484                 // create table
00485                 $tbl = new ilTableGUI();
00486 
00487                 // title & header columns
00488                 $tbl->setTitle($this->lng->txt("crs_content"),"icon_crs.gif",$this->lng->txt("courses"));
00489                 $tbl->setHelp("tbl_help.php","icon_help.gif",$this->lng->txt("help"));
00490 
00491                 if($write_perm)
00492                 {
00493                         $tbl->setHeaderNames(array($this->lng->txt("type"),$this->lng->txt("title"),
00494                                                                            $this->lng->txt("activation"),$this->lng->txt("options")));
00495                         $tbl->setHeaderVars(array("type","title","activation","options"), 
00496                                                                 array("ref_id" => $this->cci_course_obj->getRefId(),
00497                                                                           "cmdClass" => "ilobjcoursegui",
00498                                                                           "cmdNode" => $_GET["cmdNode"]));
00499                         $tbl->setColumnWidth(array("1%","69%","20%","10%"));
00500                 }
00501                 else
00502                 {
00503                         $tbl->setHeaderNames(array($this->lng->txt("type"),$this->lng->txt("title"),
00504                                                                            $this->lng->txt("activation")));
00505                         $tbl->setHeaderVars(array("type","title","activation","options"), 
00506                                                                 array("ref_id" => $this->cci_course_obj->getRefId(),
00507                                                                           "cmdClass" => "ilobjcoursegui",
00508                                                                           "cmdNode" => $_GET["cmdNode"]));
00509                         $tbl->setColumnWidth(array("1%","89%","20%"));
00510                 }
00511 
00512                 $tbl->setLimit($_GET["limit"]);
00513                 $tbl->setOffset($_GET["offset"]);
00514                 $tbl->setMaxCount($maxcount);
00515 
00516                 // footer
00517                 $tbl->disable("footer");
00518                 $tbl->disable('sort');
00519 
00520                 // render table
00521                 $tbl->setTemplate($tpl);
00522                 $tbl->render();
00523 
00524                 $this->tpl->setVariable("CONTENT_TABLE", $tpl->get());
00525 
00526                 return true;
00527         }
00528         
00529         function cci_start_objects()
00530         {
00531                 include_once './course/classes/class.ilCourseLMHistory.php';
00532                 include_once './classes/class.ilRepositoryExplorer.php';
00533 
00534                 global $rbacsystem,$ilias,$ilUser;
00535 
00536                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.crs_start_view.html","course");
00537                 #$this->__showButton('view',$this->lng->txt('refresh'));
00538                 
00539                 $this->tpl->setVariable("INFO_STRING",$this->lng->txt('crs_info_start'));
00540                 $this->tpl->setVariable("TBL_TITLE_START",$this->lng->txt('crs_table_start_objects'));
00541                 $this->tpl->setVariable("HEADER_NR",$this->lng->txt('crs_nr'));
00542                 $this->tpl->setVariable("HEADER_DESC",$this->lng->txt('description'));
00543                 $this->tpl->setVariable("HEADER_EDITED",$this->lng->txt('crs_objective_accomplished'));
00544 
00545 
00546                 $lm_continue =& new ilCourseLMHistory($this->cci_ref_id,$ilUser->getId());
00547                 $continue_data = $lm_continue->getLMHistory();
00548 
00549                 $counter = 0;
00550                 foreach($this->starter as $start)
00551                 {
00552                         $tmp_obj =& ilObjectFactory::getInstanceByRefId($start['item_ref_id']);
00553 
00554                         $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($tmp_obj->getId());
00555 
00556                         $obj_link = ilRepositoryExplorer::buildLinkTarget($tmp_obj->getRefId(),$tmp_obj->getType());
00557                         $obj_frame = ilRepositoryExplorer::buildFrameTarget($tmp_obj->getType(),$tmp_obj->getRefId(),$tmp_obj->getId());
00558                         $obj_frame = $obj_frame ? $obj_frame : '';
00559 
00560                         // Tmp fix for tests
00561                         $obj_frame = $tmp_obj->getType() == 'tst' ? '' : $obj_frame;
00562 
00563                         $contentObj = false;
00564 
00565                         if(ilRepositoryExplorer::isClickable($tmp_obj->getType(),$tmp_obj->getRefId(),$tmp_obj->getId()))
00566                         {
00567                                 $this->tpl->setCurrentBlock("start_read");
00568                                 $this->tpl->setVariable("READ_TITLE_START",$tmp_obj->getTitle());
00569                                 $this->tpl->setVariable("READ_TARGET_START",$obj_frame);
00570                                 $this->tpl->setVariable("READ_LINK_START", $obj_link.'&crs_show_result='.$this->cci_ref_id);
00571                                 $this->tpl->parseCurrentBlock();
00572                         }
00573                         else
00574                         {
00575                                 $this->tpl->setCurrentBlock("start_visible");
00576                                 $this->tpl->setVariable("VISIBLE_LINK_START",$tmp_obj->getTitle());
00577                                 $this->tpl->parseCurrentBlock();
00578                         }
00579                         // add to desktop link
00580                         if(!$ilias->account->isDesktopItem($tmp_obj->getRefId(),$tmp_obj->getType()) and 
00581                            ($this->cci_course_obj->getAboStatus() == $this->cci_course_obj->ABO_ENABLED))
00582                         {
00583                                 if ($rbacsystem->checkAccess('read',$tmp_obj->getRefId()))
00584                                 {
00585                                         $this->tpl->setCurrentBlock("start_desklink");
00586                                         $this->tpl->setVariable("DESK_LINK_START", "repository.php?cmd=addToDeskCourse&ref_id=".$this->cci_ref_id.
00587                                                                                         "&item_ref_id=".$tmp_obj->getRefId()."&type=".$tmp_obj->getType());
00588 
00589                                         $this->tpl->setVariable("TXT_DESK_START", $this->lng->txt("to_desktop"));
00590                                         $this->tpl->parseCurrentBlock();
00591                                 }
00592                         }
00593 
00594                         // CONTINUE LINK
00595                         if(isset($continue_data[$tmp_obj->getRefId()]))
00596                         {
00597                                 $this->tpl->setCurrentBlock("start_continuelink");
00598                                 $this->tpl->setVariable("CONTINUE_LINK_START",'./content/lm_presentation.php?ref_id='.$tmp_obj->getRefId().'&obj_id='.
00599                                                                                 $continue_data[$tmp_obj->getRefId()]['lm_page_id']);
00600 
00601                                 $target = $ilias->ini->readVariable("layout","view_target") == "frame" ? 
00602                                         '' :
00603                                         'ilContObj'.$cont_data[$obj_id]['obj_page_id'];
00604                                         
00605                                 $this->tpl->setVariable("CONTINUE_LINK_TARGET",$target);
00606                                 $this->tpl->setVariable("TXT_CONTINUE_START",$this->lng->txt('continue_work'));
00607                                 $this->tpl->parseCurrentBlock();
00608                         }
00609 
00610                         // Description
00611                         if(strlen($tmp_obj->getDescription()))
00612                         {
00613                                 $this->tpl->setCurrentBlock("start_description");
00614                                 $this->tpl->setVariable("DESCRIPTION_START",$tmp_obj->getDescription());
00615                                 $this->tpl->parseCurrentBlock();
00616                         }
00617 
00618                         switch($tmp_obj->getType())
00619                         {
00620                                 case 'tst':
00621                                         include_once './assessment/classes/class.ilObjTest.php';
00622                                         $accomplished = ilObjTest::_checkCondition($tmp_obj->getId(),'finished','') ? 'accomplished' : 'not_accomplished';
00623                                         break;
00624 
00625                                 default:
00626                                         $accomplished = isset($continue_data[$tmp_obj->getRefId()]) ? 'accomplished' : 'not_accomplished';
00627                                         break;
00628                         }
00629                         $this->tpl->setCurrentBlock("start_row");
00630                         $this->tpl->setVariable("EDITED_IMG",ilUtil::getImagePath('crs_'.$accomplished.'.gif'));
00631                         $this->tpl->setVariable("EDITED_ALT",$this->lng->txt('crs_objective_'.$accomplished));
00632                         $this->tpl->setVariable("ROW_CLASS",'option_value');
00633                         $this->tpl->setVariable("ROW_CLASS_CENTER",'option_value_center');
00634                         $this->tpl->setVariable("OBJ_NR_START",++$counter.'.');
00635                         $this->tpl->parseCurrentBlock();
00636                 }                       
00637                 return true;
00638         }
00639 
00640         function cci_objectives()
00641         {
00642                 include_once "./course/classes/class.ilCourseStart.php";
00643 
00644                 global $rbacsystem,$ilUser,$ilBench;
00645 
00646                 $ilBench->start('Objectives','Objectives_view');
00647 
00648                 // Jump to start objects if there is one
00649 
00650                 $ilBench->start('Objectives','Objectives_start_objects');
00651                 if(!$_SESSION['objectives_fullfilled'][$this->cci_course_obj->getId()])
00652                 {
00653                         $start_obj =& new ilCourseStart($this->cci_course_obj->getRefId(),$this->cci_course_obj->getId());
00654                         if(count($this->starter = $start_obj->getStartObjects()) and !$start_obj->isFullfilled($ilUser->getId()))
00655                         {
00656                                 $this->cci_start_objects();
00657                                 
00658                                 return true;
00659                         }
00660                         $_SESSION['objectives_fullfilled'][$this->cci_course_obj->getId()] = true;
00661                 }
00662                 $ilBench->stop('Objectives','Objectives_start_objects');
00663 
00664                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.crs_objective_view.html","course");
00665                 $this->__showButton('cciObjectivesAskReset',$this->lng->txt('crs_reset_results'));
00666 
00667                 $ilBench->start('Objectives','Objectives_read');
00668 
00669                 $ilBench->start('Objectives','Objectives_read_accomplished');
00670                 $this->__readAccomplished();
00671                 $ilBench->stop('Objectives','Objectives_read_accomplished');
00672 
00673                 $ilBench->start('Objectives','Objectives_read_suggested');
00674                 $this->__readSuggested();
00675                 $ilBench->stop('Objectives','Objectives_read_suggested');
00676 
00677                 $ilBench->start('Objectives','Objectives_read_status');
00678                 $this->__readStatus();
00679                 $ilBench->stop('Objectives','Objectives_read_status');
00680 
00681                 $ilBench->stop('Objectives','Objectives_read');
00682 
00683                 // (1) show infos
00684                 $this->__showInfo();
00685 
00686                 // (2) show objectives
00687                 $ilBench->start('Objectives','Objectives_objectives');
00688                 $this->__showObjectives();
00689                 $ilBench->stop('Objectives','Objectives_objectives');
00690 
00691                 // (3) show lm's
00692                 $ilBench->start('Objectives','Objectives_lms');
00693                 $this->__showLearningMaterials();
00694                 $ilBench->stop('Objectives','Objectives_lms');
00695 
00696                 // (4) show tests
00697                 $ilBench->start('Objectives','Objectives_tests');
00698                 $this->__showTests();
00699                 $ilBench->stop('Objectives','Objectives_tests');
00700 
00701                 // (5) show other resources
00702                 $ilBench->start('Objectives','Objectives_or');
00703                 $this->__showOtherResources();
00704                 $ilBench->stop('Objectives','Objectives_or');
00705 
00706                 $ilBench->stop('Objectives','Objectives_view');
00707 
00708                 $ilBench->save();
00709 
00710                 return true;
00711         }
00712 
00713         function cci_edit()
00714         {
00715                 global $rbacsystem;
00716 
00717                 if(!$rbacsystem->checkAccess("write", $this->cci_ref_id))
00718                 {
00719                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_read"),$this->ilias->error_obj->MESSAGE);
00720                 }
00721                 if(!isset($_GET["item_id"]))
00722                 {
00723                         sendInfo($this->lng->txt("crs_no_item_id_given"));
00724                         $this->cci_view();
00725 
00726                         return false;
00727                 }
00728                 
00729                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.crs_editItem.html","course");
00730                 $this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
00731         
00732                 // display button
00733 
00734                 $this->tpl->setCurrentBlock("btn_cell");
00735 
00736                 $this->ctrl->setParameterByClass(strtolower(get_class($this->cci_client_obj)),'item_id',(int) $_GET['item_id']);
00737                 $this->tpl->setVariable("BTN_LINK",
00738                                                                 $this->ctrl->getLinkTarget($this->cci_client_obj,'cciEdit'));
00739                 $this->tpl->setVariable("BTN_TXT",$this->lng->txt('edit'));
00740                 $this->tpl->parseCurrentBlock();
00741 
00742                 $this->tpl->setCurrentBlock("btn_cell");
00743                 $this->ctrl->setParameterByClass('ilConditionHandlerInterface','item_id',(int) $_GET['item_id']);
00744                 $this->tpl->setVariable("BTN_LINK",
00745                                                                 $this->ctrl->getLinkTargetByClass('ilConditionHandlerInterface','listConditions'));
00746                 $this->tpl->setVariable("BTN_TXT",$this->lng->txt('preconditions'));
00747                 $this->tpl->parseCurrentBlock();
00748         
00749         
00750         
00751                 $this->cci_client_obj->ctrl->setParameter($this->cci_client_obj,"item_id",$_GET["item_id"]);
00752                 $this->tpl->setVariable("FORMACTION",$this->cci_client_obj->ctrl->getFormAction($this->cci_client_obj));
00753 
00754                 $item_data = $this->cci_course_obj->items_obj->getItem((int) $_GET["item_id"]);
00755 
00756                 $tmp_obj = ilObjectFactory::getInstanceByRefId($_GET["item_id"]);
00757                 $title = $tmp_obj->getTitle();
00758 
00759                 // LOAD SAVED DATA IN CASE OF ERROR
00760                 $activation_unlimited = $_SESSION["error_post_vars"]["crs"]["activation_unlimited"] ? 
00761                         1 : 
00762                         (int) $item_data["activation_unlimited"];
00763 
00764                 $activation_start = $_SESSION["error_post_vars"]["crs"]["activation_start"] ? 
00765                         $this->cciToUnix($_SESSION["error_post_vars"]["crs"]["activation_start"]) :
00766                         $item_data["activation_start"];
00767                 
00768                 $activation_end = $_SESSION["error_post_vars"]["crs"]["activation_end"] ? 
00769                         $this->cciToUnix($_SESSION["error_post_vars"]["crs"]["activation_end"]) :
00770                         $item_data["activation_end"];
00771                 
00772                 // SET TEXT VARIABLES
00773                 $this->tpl->setVariable("ALT_IMG",$this->lng->txt("obj_".$tmp_obj->getType()));
00774                 $this->tpl->setVariable("TYPE_IMG",ilUtil::getImagePath("icon_".$tmp_obj->getType().".gif"));
00775                 $this->tpl->setVariable("TITLE",$title);
00776                 $this->tpl->setVariable("TXT_ACTIVATION",$this->lng->txt("activation"));
00777                 $this->tpl->setVariable("TXT_ACTIVATION_UNLIMITED",$this->lng->txt("crs_unlimited"));
00778                 $this->tpl->setVariable("TXT_ACTIVATION_START",$this->lng->txt("crs_start"));
00779                 $this->tpl->setVariable("TXT_ACTIVATION_END",$this->lng->txt("crs_end"));
00780                 $this->tpl->setVariable("CMD_SUBMIT","cciUpdate");
00781                 $this->tpl->setVariable("TXT_CANCEL",$this->lng->txt("cancel"));
00782                 $this->tpl->setVariable("TXT_SUBMIT",$this->lng->txt("submit"));
00783                 
00784                 $this->tpl->setVariable("ACTIVATION_UNLIMITED",ilUtil::formCheckbox($activation_unlimited,"crs[activation_unlimited]",1));
00785 
00786 
00787                 $this->tpl->setVariable("SELECT_ACTIVATION_START_DAY",$this->cciGetDateSelect("day","crs[activation_start][day]",
00788                                                                                                                                                                          date("d",$activation_start)));
00789                 $this->tpl->setVariable("SELECT_ACTIVATION_START_MONTH",$this->cciGetDateSelect("month","crs[activation_start][month]",
00790                                                                                                                                                                            date("m",$activation_start)));
00791                 $this->tpl->setVariable("SELECT_ACTIVATION_START_YEAR",$this->cciGetDateSelect("year","crs[activation_start][year]",
00792                                                                                                                                                                           date("Y",$activation_start)));
00793                 $this->tpl->setVariable("SELECT_ACTIVATION_START_HOUR",$this->cciGetDateSelect("hour","crs[activation_start][hour]",
00794                                                                                                                                                                           date("G",$activation_start)));
00795                 $this->tpl->setVariable("SELECT_ACTIVATION_START_MINUTE",$this->cciGetDateSelect("minute","crs[activation_start][minute]",
00796                                                                                                                                                                           date("i",$activation_start)));
00797                 $this->tpl->setVariable("SELECT_ACTIVATION_END_DAY",$this->cciGetDateSelect("day","crs[activation_end][day]",
00798                                                                                                                                                                    date("d",$activation_end)));
00799                 $this->tpl->setVariable("SELECT_ACTIVATION_END_MONTH",$this->cciGetDateSelect("month","crs[activation_end][month]",
00800                                                                                                                                                                          date("m",$activation_end)));
00801                 $this->tpl->setVariable("SELECT_ACTIVATION_END_YEAR",$this->cciGetDateSelect("year","crs[activation_end][year]",
00802                                                                                                                                                                         date("Y",$activation_end)));
00803                 $this->tpl->setVariable("SELECT_ACTIVATION_END_HOUR",$this->cciGetDateSelect("hour","crs[activation_end][hour]",
00804                                                                                                                                                                           date("G",$activation_end)));
00805                 $this->tpl->setVariable("SELECT_ACTIVATION_END_MINUTE",$this->cciGetDateSelect("minute","crs[activation_end][minute]",
00806                                                                                                                                                                           date("i",$activation_end)));
00807 #               $this->cci_client_obj->initConditionHandlerGUI($_GET['item_id']);
00808 #               $this->tpl->setVariable("PRECONDITION_TABLE",$this->cci_client_obj->chi_obj->chi_list());
00809 
00810         }
00811 
00812         function cci_update()
00813         {
00814                 if(!isset($_GET["item_id"]))
00815                 {
00816                         echo "CourseContentInterface: No item_id given!";
00817                         exit;
00818                 }
00819 
00820                 $this->cci_course_obj->items_obj->setActivationUnlimitedStatus((bool) $_POST["crs"]["activation_unlimited"]);
00821                 $this->cci_course_obj->items_obj->setActivationStart($this->cciToUnix($_POST["crs"]["activation_start"]));
00822                 $this->cci_course_obj->items_obj->setActivationEnd($this->cciToUnix($_POST["crs"]["activation_end"]));
00823                 
00824                 if(!$this->cci_course_obj->items_obj->validateActivation())
00825                 {
00826                         sendInfo($this->cci_course_obj->getMessage());
00827                         $this->cci_edit();
00828 
00829                         return true;
00830                 }
00831                 $this->cci_course_obj->items_obj->update((int) $_GET["item_id"]);
00832                 $this->cci_view();
00833 
00834                 return true;
00835         }
00836                         
00837         function cci_move()
00838         {
00839                 if($_GET["item_id"] > 0)
00840                 {
00841                         $this->cci_course_obj->items_obj->moveUp((int) $_GET["item_id"]);
00842                 }
00843                 else
00844                 {
00845                         $this->cci_course_obj->items_obj->moveDown((int) -$_GET["item_id"]);
00846                 }
00847                 sendInfo($this->lng->txt("crs_moved_item"));
00848 
00849                 $this->cci_view();
00850 
00851                 return true;
00852         }
00853         // PRIVATE
00854         function __showHideLinks($a_part)
00855         {
00856                 if($_GET['show_hide_'.$a_part] == 1)
00857                 {
00858                         unset($_SESSION['crs_hide_'.$a_part]);
00859                 }
00860                 if($_GET['show_hide_'.$a_part] == 2)
00861                 {
00862                         $_SESSION['crs_hide_'.$a_part] = true;
00863                 }
00864 
00865                 $this->ctrl->setParameter($this->cci_client_obj,'show_hide_'.$a_part,$_SESSION['crs_hide_'.$a_part] ? 1 : 2);
00866                 $this->tpl->setVariable("LINK_HIDE_SHOW_".strtoupper($a_part),$this->ctrl->getLinkTarget($this->cci_client_obj,'cciObjectives'));
00867                 $this->tpl->setVariable("TXT_HIDE_SHOW_".strtoupper($a_part),$_SESSION['crs_hide_'.$a_part] ? 
00868                                                                 $this->lng->txt('crs_show_link_'.$a_part) :
00869                                                                 $this->lng->txt('crs_hide_link_'.$a_part));
00870 
00871                 $this->ctrl->setParameter($this->cci_client_obj,'show_hide_'.$a_part,'');
00872 
00873                 $this->tpl->setVariable("HIDE_SHOW_IMG_".strtoupper($a_part),$_SESSION['crs_hide_'.$a_part] ? 
00874                                                                 ilUtil::getImagePath('a_down.gif') :
00875                                                                 ilUtil::getImagePath('a_up.gif'));
00876 
00877                 return true;
00878         }
00879         
00880         function __getAllLearningMaterials()
00881         {
00882                 foreach($items = $this->cci_course_obj->items_obj->getItems() as $node)
00883                 {
00884                         switch($node['type'])
00885                         {
00886                                 case 'lm':
00887                                 case 'htlm':
00888                                 case 'alm':
00889                                 case 'sahs':
00890                                         $all_lms[] = $node['ref_id'];
00891                                         break;
00892                         }
00893                 }
00894                 return $all_lms ? $all_lms : array();
00895         }
00896 
00897         function __getAllTests()
00898         {
00899                 foreach($items = $this->cci_course_obj->items_obj->getItems() as $node)
00900                 {
00901                         switch($node['type'])
00902                         {
00903                                 case 'tst':
00904                                         $tests[] = $node['ref_id'];
00905                                         break;
00906                         }
00907                 }
00908                 return $tests ? $tests : array();
00909         }
00910 
00911         function __getOtherResources()
00912         {
00913                 foreach($items = $this->cci_course_obj->items_obj->getItems() as $node)
00914                 {
00915                         switch($node['type'])
00916                         {
00917                                 case 'lm':
00918                                 case 'htlm':
00919                                 case 'sahs':
00920                                 case 'tst':
00921                                         continue;
00922 
00923                                 default:
00924                                         $all_lms[] = $node['ref_id'];
00925                                         break;
00926                         }
00927                 }
00928                 return $all_lms ? $all_lms : array();
00929         }
00930 
00931         function __showInfo()
00932         {
00933                 include_once './course/classes/class.ilCourseObjective.php';
00934 
00935                 if(!count($objective_ids = ilCourseObjective::_getObjectiveIds($this->cci_course_obj->getId())))
00936                 {
00937                         return true;
00938                 }
00939 
00940                 $this->tpl->addBlockfile('INFO_BLOCK','info_block','tpl.crs_objectives_view_info_table.html','course');
00941                 $this->tpl->setVariable("INFO_STRING",$this->lng->txt('crs_objectives_info_'.$this->objective_status));
00942                 
00943                 return true;
00944         }
00945                 
00946 
00947         function __showOtherResources()
00948         {
00949                 global $ilias,$rbacsystem;
00950 
00951                 if(!count($ors = $this->__getOtherResources()))
00952                 {
00953                         return false;
00954                 }
00955 
00956                 $this->tpl->addBlockfile('RESOURCES_BLOCK','resources_block','tpl.crs_objectives_view_or_table.html','course');
00957                 $this->tpl->setVariable("TBL_TITLE_OR",$this->lng->txt('crs_other_resources'));
00958 
00959 
00960                 $this->__showHideLinks('or');
00961 
00962                 if(isset($_SESSION['crs_hide_or']))
00963                 {
00964                         return true;
00965                 }
00966 
00967                 $this->tpl->setCurrentBlock("tbl_header_columns_or");
00968                 $this->tpl->setVariable("TBL_HEADER_WIDTH_OR","5%");
00969                 $this->tpl->setVariable("TBL_HEADER_NAME_OR",$this->lng->txt('type'));
00970                 $this->tpl->parseCurrentBlock();
00971 
00972                 $this->tpl->setCurrentBlock("tbl_header_columns_or");
00973                 $this->tpl->setVariable("TBL_HEADER_WIDTH_OR","95%");
00974                 $this->tpl->setVariable("TBL_HEADER_NAME_OR",$this->lng->txt('description'));
00975                 $this->tpl->parseCurrentBlock();
00976 
00977                 $counter = 1;
00978                 foreach($ors as $or_id)
00979                 {
00980 
00981                         $tmp_or = ilObjectFactory::getInstanceByRefId($or_id);
00982 
00983                         $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($tmp_or->getId());
00984                                 
00985                         $obj_link = ilRepositoryExplorer::buildLinkTarget($tmp_or->getRefId(),$tmp_or->getType());
00986                         $obj_frame = ilRepositoryExplorer::buildFrameTarget($tmp_or->getType(),$tmp_or->getRefId(),$tmp_or->getId());
00987                         $obj_frame = $obj_frame ? $obj_frame : '';
00988 
00989                         if(ilRepositoryExplorer::isClickable($tmp_or->getType(),$tmp_or->getRefId(),$tmp_or->getId()))
00990                         {
00991                                 $this->tpl->setCurrentBlock("or_read");
00992                                 $this->tpl->setVariable("READ_TITLE_OR",$tmp_or->getTitle());
00993                                 $this->tpl->setVariable("READ_TARGET_OR",$obj_frame);
00994                                 $this->tpl->setVariable("READ_LINK_OR", $obj_link);
00995                                 $this->tpl->parseCurrentBlock();
00996                         }
00997                         else
00998                         {
00999                                 $this->tpl->setCurrentBlock("or_visible");
01000                                 $this->tpl->setVariable("VISIBLE_LINK_OR",$tmp_or->getTitle());
01001                                 $this->tpl->parseCurrentBlock();
01002                         }
01003                                 // add to desktop link
01004                         if(!$ilias->account->isDesktopItem($tmp_or->getRefId(),$tmp_or->getType()) and 
01005                            ($this->cci_course_obj->getAboStatus() == $this->cci_course_obj->ABO_ENABLED))
01006                         {
01007                                 if ($rbacsystem->checkAccess('read',$tmp_or->getRefId()))
01008                                 {
01009                                         $this->tpl->setCurrentBlock("or_desklink");
01010                                         $this->tpl->setVariable("DESK_LINK_OR", "repository.php?cmd=addToDeskCourse&ref_id=".$this->cci_ref_id.
01011                                                                                         "&item_ref_id=".$tmp_or->getRefId()."&type=".$tmp_or->getType());
01012 
01013                                         $this->tpl->setVariable("TXT_DESK_OR", $this->lng->txt("to_desktop"));
01014                                         $this->tpl->parseCurrentBlock();
01015                                 }
01016                         }
01017                         
01018                         $this->tpl->setCurrentBlock("or_row");
01019                         $this->tpl->setVariable("OBJ_TITLE_OR",$tmp_or->getTitle());
01020                         $this->tpl->setVariable("IMG_TYPE_OR",ilUtil::getImagePath('icon_'.$tmp_or->getType().'.gif'));
01021                         $this->tpl->setVariable("TXT_IMG_OR",$this->lng->txt('obj_'.$tmp_or->getType()));
01022                         $this->tpl->setVariable("OBJ_CLASS_CENTER_OR",'option_value_center');
01023                         $this->tpl->setVariable("OBJ_CLASS_OR",'option_value');
01024                         $this->tpl->parseCurrentBlock();
01025 
01026                         unset($tmp_or);
01027                         ++$counter;
01028                 }
01029         }
01030 
01031 
01032         function __showLearningMaterials()
01033         {
01034                 global $rbacsystem,$ilias,$ilUser;
01035 
01036                 include_once './course/classes/class.ilCourseObjectiveLM.php';
01037                 include_once './classes/class.ilRepositoryExplorer.php';
01038                 include_once './course/classes/class.ilCourseLMHistory.php';
01039 
01040                 if(!count($lms = $this->__getAllLearningMaterials()))
01041                 {
01042                         return false;
01043                 }
01044                 if($this->details_id)
01045                 {
01046                         $objectives_lm_obj =& new ilCourseObjectiveLM($this->details_id);
01047                 }
01048 
01049                 $lm_continue =& new ilCourseLMHistory($this->cci_ref_id,$ilUser->getId());
01050                 $continue_data = $lm_continue->getLMHistory();
01051 
01052                 $this->tpl->addBlockfile('LM_BLOCK','lm_block','tpl.crs_objectives_view_lm_table.html','course');
01053                 $this->tpl->setVariable("TBL_TITLE_LMS",$this->lng->txt('crs_learning_materials'));
01054 
01055 
01056                 $this->__showHideLinks('lms');
01057 
01058                 if(isset($_SESSION['crs_hide_lms']))
01059                 {
01060                         return true;
01061                 }
01062 
01063                 $this->tpl->setCurrentBlock("tbl_header_columns_lms");
01064                 $this->tpl->setVariable("TBL_HEADER_WIDTH_LMS","5%");
01065                 $this->tpl->setVariable("TBL_HEADER_NAME_LMS",$this->lng->txt('crs_nr'));
01066                 $this->tpl->parseCurrentBlock();
01067 
01068                 $this->tpl->setCurrentBlock("tbl_header_columns_lms");
01069                 $this->tpl->setVariable("TBL_HEADER_WIDTH_LMS","95%");
01070                 $this->tpl->setVariable("TBL_HEADER_NAME_LMS",$this->lng->txt('description'));
01071                 $this->tpl->parseCurrentBlock();
01072 
01073                 $counter = 1;
01074                 foreach($lms as $lm_id)
01075                 {
01076                         $tmp_lm = ilObjectFactory::getInstanceByRefId($lm_id);
01077 
01078                         $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($tmp_lm->getId());
01079                                 
01080                         $obj_link = ilRepositoryExplorer::buildLinkTarget($tmp_lm->getRefId(),$tmp_lm->getType());
01081                         $obj_frame = ilRepositoryExplorer::buildFrameTarget($tmp_lm->getType(),$tmp_lm->getRefId(),$tmp_lm->getId());
01082                         $obj_frame = $obj_frame ? $obj_frame : '';
01083                         $contentObj = false;
01084 
01085                         if(ilRepositoryExplorer::isClickable($tmp_lm->getType(),$tmp_lm->getRefId(),$tmp_lm->getId()))
01086                         {
01087                                 $this->tpl->setCurrentBlock("lm_read");
01088                                 $this->tpl->setVariable("READ_TITLE_LMS",$tmp_lm->getTitle());
01089                                 $this->tpl->setVariable("READ_TARGET_LMS",$obj_frame);
01090                                 $this->tpl->setVariable("READ_LINK_LMS", $obj_link);
01091                                 $this->tpl->parseCurrentBlock();
01092                         }
01093                         else
01094                         {
01095                                 $this->tpl->setCurrentBlock("lm_visible");
01096                                 $this->tpl->setVariable("VISIBLE_LINK_LMS",$tmp_lm->getTitle());
01097                                 $this->tpl->parseCurrentBlock();
01098                         }
01099                         // add to desktop link
01100                         if(!$ilias->account->isDesktopItem($tmp_lm->getRefId(),$tmp_lm->getType()) and 
01101                            ($this->cci_course_obj->getAboStatus() == $this->cci_course_obj->ABO_ENABLED))
01102                         {
01103                                 if ($rbacsystem->checkAccess('read',$tmp_lm->getRefId()))
01104                                 {
01105                                         $this->tpl->setCurrentBlock("lm_desklink");
01106                                         $this->tpl->setVariable("DESK_LINK_LMS", "repository.php?cmd=addToDeskCourse&ref_id=".$this->cci_ref_id.
01107                                                                                         "&item_ref_id=".$tmp_lm->getRefId()."&type=".$tmp_lm->getType());
01108 
01109                                         $this->tpl->setVariable("TXT_DESK_LMS", $this->lng->txt("to_desktop"));
01110                                         $this->tpl->parseCurrentBlock();
01111                                 }
01112                         }
01113 
01114                         // CONTINUE LINK
01115                         if(isset($continue_data["$lm_id"]))
01116                         {
01117                                 $this->tpl->setCurrentBlock("lm_continuelink");
01118                                 $this->tpl->setVariable("CONTINUE_LINK_LMS",'./content/lm_presentation.php?ref_id='.$lm_id.'&obj_id='.
01119                                                                                 $cont_data[$lm_id]['lm_page_id']);
01120 
01121                                 $target = $ilias->ini->readVariable("layout","view_target") == "frame" ? 
01122                                         '' :
01123                                         'ilContObj'.$cont_data[$lm_id]['lm_page_id'];
01124                                         
01125                                 $this->tpl->setVariable("CONTINUE_LINK_TARGET",$target);
01126                                 $this->tpl->setVariable("TXT_CONTINUE_LMS",$this->lng->txt('continue_work'));
01127                                 $this->tpl->parseCurrentBlock();
01128                         }
01129 
01130                         // Description
01131                         if(strlen($tmp_lm->getDescription()))
01132                         {
01133                                 $this->tpl->setCurrentBlock("lms_description");
01134                                 $this->tpl->setVariable("DESCRIPTION_LMS",$tmp_lm->getDescription());
01135                                 $this->tpl->parseCurrentBlock();
01136                         }
01137                         // LAST ACCESS
01138                         if(isset($continue_data["$lm_id"]))
01139                         {
01140                                 $this->tpl->setVariable("TEXT_INFO_LMS",$this->lng->txt('last_access'));
01141                                 $this->tpl->setVariable("INFO_LMS",date('Y-m-d H:i:s',$continue_data["$lm_id"]['last_access']));
01142                         }
01143                         else
01144                         {
01145                                 $this->tpl->setVariable("INFO_LMS",$this->lng->txt('not_accessed'));
01146                         }
01147                         
01148 
01149                         #if($this->details_id and !$this->accomplished[$this->details_id] and $this->suggested[$this->details_id])
01150                         if($this->details_id)
01151                         {
01152                                 $objectives_lm_obj->setLMRefId($tmp_lm->getRefId());
01153                                 #$objectives_lm_obj->setLMObjId($tmp_lm->getId());
01154                                 if($objectives_lm_obj->checkExists())
01155                                 {
01156                                         $objectives_lm_obj =& new ilCourseObjectiveLM($this->details_id);
01157 
01158                                         if($conditions_ok)
01159                                         {
01160                                                 foreach($objectives_lm_obj->getChapters() as $lm_obj_data)
01161                                                 {
01162                                                         if($lm_obj_data['ref_id'] != $lm_id)
01163                                                         {
01164                                                                 continue;
01165                                                         }
01166 
01167                                                         include_once './content/classes/class.ilLMObjectFactory.php';
01168                                                         
01169                                                         $st_obj = ilLMObjectFactory::getInstance($tmp_lm,$lm_obj_data['obj_id']);
01170                                                         
01171                                                         $this->tpl->setCurrentBlock("chapters");
01172                                                         $this->tpl->setVariable("TXT_CHAPTER",$this->lng->txt('chapter'));
01173                                                         $this->tpl->setVariable("CHAPTER_LINK_LMS","content/lm_presentation.php?ref_id=".$lm_obj_data['ref_id'].
01174                                                                                                         '&obj_id='.$lm_obj_data['obj_id']);
01175                                                         $this->tpl->setVariable("CHAPTER_LINK_TARGET_LMS",$obj_frame);
01176                                                         $this->tpl->setVariable("CHAPTER_TITLE",$st_obj->getTitle());
01177                                                         $this->tpl->parseCurrentBlock();
01178                                                 }
01179                                         }
01180                                         $this->tpl->setVariable("OBJ_CLASS_CENTER_LMS",'option_value_center_details');
01181                                         $this->tpl->setVariable("OBJ_CLASS_LMS",'option_value_details');
01182                                 }
01183                                 else
01184                                 {
01185                                         $this->tpl->setVariable("OBJ_CLASS_CENTER_LMS",'option_value_center');
01186                                         $this->tpl->setVariable("OBJ_CLASS_LMS",'option_value');
01187                                 }
01188                         }
01189                         else
01190                         {
01191                                 $this->tpl->setVariable("OBJ_CLASS_CENTER_LMS",'option_value_center');
01192                                 $this->tpl->setVariable("OBJ_CLASS_LMS",'option_value');
01193                         }
01194                         $this->tpl->setCurrentBlock("lm_row");
01195                         $this->tpl->setVariable("OBJ_NR_LMS",$counter.'.');
01196                         $this->tpl->parseCurrentBlock();
01197 
01198                         ++$counter;
01199                 }
01200         }
01201 
01202         function __showTests()
01203         {
01204                 global $ilias,$rbacsystem;
01205 
01206                 include_once './course/classes/class.ilCourseObjectiveLM.php';
01207 
01208                 if(!count($tests = $this->__getAllTests()))
01209                 {
01210                         return false;
01211                 }
01212 
01213                 $this->tpl->addBlockfile('TEST_BLOCK','test_block','tpl.crs_objectives_view_tst_table.html','course');
01214                 $this->tpl->setVariable("TBL_TITLE_TST",$this->lng->txt('tests'));
01215 
01216 
01217                 $this->__showHideLinks('tst');
01218 
01219                 if(isset($_SESSION['crs_hide_tst']))
01220                 {
01221                         return true;
01222                 }
01223 
01224                 $this->tpl->setCurrentBlock("tbl_header_columns_tst");
01225                 $this->tpl->setVariable("TBL_HEADER_WIDTH_TST","5%");
01226                 $this->tpl->setVariable("TBL_HEADER_NAME_TST",$this->lng->txt('crs_nr'));
01227                 $this->tpl->parseCurrentBlock();
01228 
01229                 $this->tpl->setCurrentBlock("tbl_header_columns_tst");
01230                 $this->tpl->setVariable("TBL_HEADER_WIDTH_TST","95%");
01231                 $this->tpl->setVariable("TBL_HEADER_NAME_TST",$this->lng->txt('description'));
01232                 $this->tpl->parseCurrentBlock();
01233 
01234                 $counter = 1;
01235                 foreach($tests as $tst_id)
01236                 {
01237 
01238                         $tmp_tst = ilObjectFactory::getInstanceByRefId($tst_id);
01239 
01240                         $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($tmp_tst->getId());
01241                                 
01242                         $obj_link = ilRepositoryExplorer::buildLinkTarget($tmp_tst->getRefId(),$tmp_tst->getType());
01243 
01244                         #$obj_frame = ilRepositoryExplorer::buildFrameTarget($tmp_tst->getType(),$tmp_tst->getRefId(),$tmp_tst->getId());
01245                         #$obj_frame = $obj_frame ? $obj_frame : 'bottom';
01246                         // Always open in frameset
01247                         $obj_frame = '';
01248 
01249                         if(ilRepositoryExplorer::isClickable($tmp_tst->getType(),$tmp_tst->getRefId(),$tmp_tst->getId()))
01250                         {
01251                                 $this->tpl->setCurrentBlock("tst_read");
01252                                 $this->tpl->setVariable("READ_TITLE_TST",$tmp_tst->getTitle());
01253                                 $this->tpl->setVariable("READ_TARGET_TST",$obj_frame);
01254                                 $this->tpl->setVariable("READ_LINK_TST", $obj_link.'&crs_show_result='.$this->cci_ref_id);
01255                                 $this->tpl->parseCurrentBlock();
01256                         }
01257                         else
01258                         {
01259                                 $this->tpl->setCurrentBlock("tst_visible");
01260                                 $this->tpl->setVariable("VISIBLE_LINK_TST",$tmp_tst->getTitle());
01261                                 $this->tpl->parseCurrentBlock();
01262                         }
01263                                 // add to desktop link
01264                         if(!$ilias->account->isDesktopItem($tmp_tst->getRefId(),$tmp_tst->getType()) and 
01265                            ($this->cci_course_obj->getAboStatus() == $this->cci_course_obj->ABO_ENABLED))
01266                         {
01267                                 if ($rbacsystem->checkAccess('read',$tmp_tst->getRefId()))
01268                                 {
01269                                         $this->tpl->setCurrentBlock("tst_desklink");
01270                                         $this->tpl->setVariable("DESK_LINK_TST", "repository.php?cmd=addToDeskCourse&ref_id=".$this->cci_ref_id.
01271                                                                                         "&item_ref_id=".$tmp_tst->getRefId()."&type=".$tmp_tst->getType());
01272 
01273                                         $this->tpl->setVariable("TXT_DESK_TST", $this->lng->txt("to_desktop"));
01274                                         $this->tpl->parseCurrentBlock();
01275                                 }
01276                         }
01277 
01278 
01279 
01280 
01281                         $tmp_tst = ilObjectFactory::getInstanceByRefId($tst_id);
01282                         
01283                         $this->tpl->setCurrentBlock("tst_row");
01284                         $this->tpl->setVariable("OBJ_TITLE_TST",$tmp_tst->getTitle());
01285                         $this->tpl->setVariable("OBJ_NR_TST",$counter.'.');
01286 
01287                         $this->tpl->setVariable("OBJ_CLASS_CENTER_TST",'option_value_center');
01288                         $this->tpl->setVariable("OBJ_CLASS_TST",'option_value');
01289                         $this->tpl->parseCurrentBlock();
01290 
01291                         unset($tmp_tst);
01292                         ++$counter;
01293                 }
01294         }
01295 
01296         function __showObjectives()
01297         {
01298                 include_once './course/classes/class.ilCourseObjective.php';
01299 
01300                 if(!count($objective_ids = ilCourseObjective::_getObjectiveIds($this->cci_course_obj->getId())))
01301                 {
01302                         return false;
01303                 }
01304                 // TODO
01305                 if($_GET['details'])
01306                 {
01307                         $_SESSION['crs_details_id'] = $_GET['details'];
01308                 }
01309                 $this->details_id = $_SESSION['crs_details_id'] ? $_SESSION['crs_details_id'] : $objective_ids[0];
01310 
01311                 // TODO get status for table header
01312                 switch($this->objective_status)
01313                 {
01314                         case 'none':
01315                                 $status = $this->lng->txt('crs_objective_accomplished');
01316                                 break;
01317 
01318                         case 'pretest':
01319                         case 'pretest_non_suggest':
01320                                 $status = $this->lng->txt('crs_objective_pretest');
01321                                 break;
01322 
01323                         default:
01324                                 $status = $this->lng->txt('crs_objective_result');
01325                 }
01326 
01327                 // show table
01328                 $this->tpl->addBlockfile('OBJECTIVE_BLOCK','objective_block','tpl.crs_objectives_view_table.html','course');
01329 
01330                 $this->tpl->setVariable("TBL_TITLE_OBJECTIVES",$this->lng->txt('crs_objectives'));
01331 
01332                 $this->__showHideLinks('objectives');
01333 
01334                 if(isset($_SESSION['crs_hide_objectives']))
01335                 {
01336                         return true;
01337                 }
01338 
01339                 // show table header
01340                 for($i = 0; $i < 2; ++$i)
01341                 {
01342                         $this->tpl->setCurrentBlock("tbl_header_columns");
01343                         $this->tpl->setVariable("TBL_HEADER_WIDTH_OBJECTIVES","5%");
01344                         $this->tpl->setVariable("TBL_HEADER_NAME_OBJECTIVES",$this->lng->txt('crs_nr'));
01345                         $this->tpl->parseCurrentBlock();
01346 
01347                         $this->tpl->setCurrentBlock("tbl_header_columns");
01348                         $this->tpl->setVariable("TBL_HEADER_WIDTH_OBJECTIVES","35%");
01349                         $this->tpl->setVariable("TBL_HEADER_NAME_OBJECTIVES",$this->lng->txt('description'));
01350                         $this->tpl->parseCurrentBlock();
01351 
01352                         $this->tpl->setCurrentBlock("tbl_header_columns");
01353                         $this->tpl->setVariable("TBL_HEADER_WIDTH_OBJECTIVES","10%");
01354                         $this->tpl->setVariable("TBL_HEADER_NAME_OBJECTIVES",$status);
01355                         $this->tpl->parseCurrentBlock();
01356                 }
01357 
01358                 $max = count($objective_ids) % 2 ? count($objective_ids) + 1 : count($objective_ids); 
01359                 for($i = 0; $i < $max/2; ++$i)
01360                 {
01361                         $tmp_objective =& new ilCourseObjective($this->cci_course_obj,$objective_ids[$i]);
01362 
01363                         $this->tpl->setCurrentBlock("objective_row");
01364 
01365                         if($this->details_id == $objective_ids[$i])
01366                         {
01367                                 $this->tpl->setVariable("OBJ_CLASS_1_OBJECTIVES",'option_value_details');
01368                                 $this->tpl->setVariable("OBJ_CLASS_1_CENTER_OBJECTIVES",'option_value_center_details');
01369                         }
01370                         else
01371                         {
01372                                 $this->tpl->setVariable("OBJ_CLASS_1_OBJECTIVES",'option_value');
01373                                 $this->tpl->setVariable("OBJ_CLASS_1_CENTER_OBJECTIVES",'option_value_center');
01374                         }                               
01375                         $this->tpl->setVariable("OBJ_NR_1_OBJECTIVES",($i + 1).'.');
01376 
01377                         $this->ctrl->setParameter($this->cci_client_obj,'details',$objective_ids[$i]);
01378                         $this->tpl->setVariable("OBJ_LINK_1_OBJECTIVES",$this->ctrl->getLinkTarget($this->cci_client_obj,'cciObjectives'));
01379                         $this->tpl->setVariable("OBJ_TITLE_1_OBJECTIVES",$tmp_objective->getTitle());
01380 
01381                         $img = !$this->suggested["$objective_ids[$i]"] ? 
01382                                 ilUtil::getImagePath('crs_accomplished.gif') :
01383                                 ilUtil::getImagePath('crs_not_accomplished.gif');
01384 
01385                         $txt = !$this->suggested["$objective_ids[$i]"] ? 
01386                                 $this->lng->txt('crs_objective_accomplished') :
01387                                 $this->lng->txt('crs_objective_not_accomplished');
01388 
01389                         $this->tpl->setVariable("OBJ_STATUS_IMG_1_OBJECTIVES",$img);
01390                         $this->tpl->setVariable("OBJ_STATUS_ALT_1_OBJECTIVES",$txt);
01391 
01392 
01393                         if(isset($objective_ids[$i + $max / 2]))
01394                         {
01395                                 $tmp_objective =& new ilCourseObjective($this->cci_course_obj,$objective_ids[$i + $max / 2]);
01396 
01397                                 $this->tpl->setCurrentBlock("objective_row");
01398                                 if($this->details_id == $objective_ids[$i + $max / 2])
01399                                 {
01400                                         $this->tpl->setVariable("OBJ_CLASS_2_OBJECTIVES",'option_value_details');
01401                                         $this->tpl->setVariable("OBJ_CLASS_2_CENTER_OBJECTIVES",'option_value_center_details');
01402                                 }
01403                                 else
01404                                 {
01405                                         $this->tpl->setVariable("OBJ_CLASS_2_OBJECTIVES",'option_value');
01406                                         $this->tpl->setVariable("OBJ_CLASS_2_CENTER_OBJECTIVES",'option_value_center');
01407                                 }                               
01408                                 $this->tpl->setVariable("OBJ_NR_2_OBJECTIVES",($i + $max / 2 + 1).'.');
01409                                 $this->ctrl->setParameter($this->cci_client_obj,'details',$objective_ids[$i + $max / 2]);
01410                                 $this->tpl->setVariable("OBJ_LINK_2_OBJECTIVES",$this->ctrl->getLinkTarget($this->cci_client_obj,'cciObjectives'));
01411                                 $this->tpl->setVariable("OBJ_TITLE_2_OBJECTIVES",$tmp_objective->getTitle());
01412 
01413 
01414                                 $objective_id = $objective_ids[$i + $max / 2];
01415                                 $img = !$this->suggested[$objective_id] ? 
01416                                         ilUtil::getImagePath('crs_accomplished.gif') :
01417                                         ilUtil::getImagePath('crs_not_accomplished.gif');
01418 
01419                                 $txt = !$this->suggested[$objective_id] ? 
01420                                         $this->lng->txt('crs_objective_accomplished') :
01421                                         $this->lng->txt('crs_objective_not_accomplished');
01422 
01423                                 $this->tpl->setVariable("OBJ_STATUS_IMG_2_OBJECTIVES",$img);
01424                                 $this->tpl->setVariable("OBJ_STATUS_ALT_2_OBJECTIVES",$txt);
01425                         }
01426         
01427                         $this->tpl->parseCurrentBlock();
01428                         unset($tmp_objective);
01429                 }
01430                 $this->ctrl->setParameter($this->cci_client_obj,'details','');
01431         }
01432 
01433         function __readAccomplished()
01434         {
01435                 global $ilUser;
01436 
01437                 if(isset($_SESSION['accomplished'][$this->cci_course_obj->getId()]))
01438                 {
01439                         return $this->accomplished = $_SESSION['accomplished'][$this->cci_course_obj->getId()];
01440                 }
01441 
01442 
01443                 include_once './course/classes/class.ilCourseObjectiveResult.php';
01444                 include_once './course/classes/class.ilCourseObjective.php';
01445 
01446                 $tmp_obj_res =& new ilCourseObjectiveResult($ilUser->getId());
01447                 
01448                 if(!count($objective_ids = ilCourseObjective::_getObjectiveIds($this->cci_course_obj->getId())))
01449                 {
01450                         return $this->accomplished = array();
01451                 }
01452                 $this->accomplished = array();
01453                 foreach($objective_ids as $objective_id)
01454                 {
01455                         if($tmp_obj_res->hasAccomplishedObjective($objective_id))
01456                         {
01457                                 $this->accomplished["$objective_id"] = true;
01458                         }
01459                         else
01460                         {
01461                                 $this->accomplished["$objective_id"] = false;
01462                         }
01463                 }
01464                 $_SESSION['accomplished'][$this->cci_course_obj->getId()] = $this->accomplished;
01465         }
01466         function __readSuggested()
01467         {
01468                 global $ilUser;
01469 
01470                 if(isset($_SESSION['objectives_suggested'][$this->cci_course_obj->getId()]))
01471                 {
01472                         return $this->suggested = $_SESSION['objectives_suggested'][$this->cci_course_obj->getId()];
01473                 }
01474 
01475                 include_once './course/classes/class.ilCourseObjectiveResult.php';
01476 
01477                 $tmp_obj_res =& new ilCourseObjectiveResult($ilUser->getId());
01478 
01479                 $this->suggested = array();
01480                 foreach($this->accomplished as $objective_id => $ok)
01481                 {
01482                         if($ok)
01483                         {
01484                                 $this->suggested["$objective_id"] = false;
01485                         }
01486                         else
01487                         {
01488                                 $this->suggested["$objective_id"] = $tmp_obj_res->isSuggested($objective_id);
01489                         }
01490                 }
01491 
01492                 return $_SESSION['objectives_suggested'][$this->cci_course_obj->getId()] = $this->suggested;
01493 
01494         }
01495 
01496         function __readStatus()
01497         {
01498                 global $ilUser;
01499 
01500                 if(isset($_SESSION['objectives_status'][$this->cci_course_obj->getId()]))
01501                 {
01502                         return $this->objective_status = $_SESSION['objectives_status'][$this->cci_course_obj->getId()];
01503                 }
01504                 $all_success = true;
01505 
01506                 foreach($this->accomplished as $id => $success)
01507                 {
01508                         if(!$success)
01509                         {
01510                                 $all_success = false;
01511                         }
01512                 }
01513                 if($all_success)
01514                 {
01515                         // set status passed
01516                         include_once 'course/classes/class.ilCourseMembers.php';
01517 
01518                         ilCourseMembers::_setPassed($this->cci_course_obj->getId(),$ilUser->getId());
01519 
01520                         $this->objective_status = 'finished';
01521                         $_SESSION['objectives_status'][$this->cci_course_obj->getId()] = $this->objective_status;
01522 
01523                         return true;
01524                 }
01525                 include_once './course/classes/class.ilCourseObjectiveResult.php';
01526                 include_once './course/classes/class.ilCourseObjective.php';
01527 
01528                 $tmp_obj_res =& new ilCourseObjectiveResult($ilUser->getId());
01529 
01530                 $this->objective_status = $tmp_obj_res->getStatus($this->cci_course_obj->getId());
01531 
01532                 if($this->objective_status == 'pretest')
01533                 {
01534                         $none_suggested = true;
01535                         foreach($this->suggested as $value)
01536                         {
01537                                 if($value)
01538                                 {
01539                                         $_SESSION['objectives_status'][$this->cci_course_obj->getId()] = $this->objective_status;
01540                                         return true;
01541                                 }
01542                         }
01543                         $this->objective_status = 'pretest_non_suggest';
01544                 }
01545                 $_SESSION['objectives_status'][$this->cci_course_obj->getId()] = $this->objective_status;
01546 
01547                 return true;
01548         }
01549 
01550         function __showButton($a_cmd,$a_text,$a_target = '')
01551         {
01552                 $this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
01553                 
01554                 // display button
01555                 $this->tpl->setCurrentBlock("btn_cell");
01556                 $this->tpl->setVariable("BTN_LINK",$this->ctrl->getLinkTarget($this->cci_client_obj,$a_cmd));
01557                 $this->tpl->setVariable("BTN_TXT",$a_text);
01558 
01559                 if($a_target)
01560                 {
01561                         $this->tpl->setVariable("BTN_TARGET",$a_target);
01562                 }
01563 
01564                 $this->tpl->parseCurrentBlock();
01565         }
01566 
01567 
01568 
01569         function cci_read()
01570         {
01571                 global $tree;
01572 
01573                 if(!$this->cci_course_id = $tree->checkForParentType($this->cci_ref_id,'crs'))
01574                 {
01575                         echo "ilCourseContentInterface: Cannot find course object";
01576                         exit;
01577                 }
01578                 return true;
01579         }
01580 
01581         function cciToUnix($a_time_arr)
01582         {
01583                 return mktime($a_time_arr["hour"],
01584                                           $a_time_arr["minute"],
01585                                           $a_time_arr["second"],
01586                                           $a_time_arr["month"],
01587                                           $a_time_arr["day"],
01588                                           $a_time_arr["year"]);
01589         }
01590         function cciGetDateSelect($a_type,$a_varname,$a_selected)
01591         {
01592                 switch($a_type)
01593                 {
01594                         case "minute":
01595                                 for($i=0;$i<=60;$i++)
01596                                 {
01597                                         $days[$i] = $i < 10 ? "0".$i : $i;
01598                                 }
01599                                 return ilUtil::formSelect($a_selected,$a_varname,$days,false,true);
01600 
01601                         case "hour":
01602                                 for($i=0;$i<24;$i++)
01603                                 {
01604                                         $days[$i] = $i < 10 ? "0".$i : $i;
01605                                 }
01606                                 return ilUtil::formSelect($a_selected,$a_varname,$days,false,true);
01607 
01608                         case "day":
01609                                 for($i=1;$i<32;$i++)
01610                                 {
01611                                         $days[$i] = $i < 10 ? "0".$i : $i;
01612                                 }
01613                                 return ilUtil::formSelect($a_selected,$a_varname,$days,false,true);
01614                         
01615                         case "month":
01616                                 for($i=1;$i<13;$i++)
01617                                 {
01618                                         $month[$i] = $i < 10 ? "0".$i : $i;
01619                                 }
01620                                 return ilUtil::formSelect($a_selected,$a_varname,$month,false,true);
01621 
01622                         case "year":
01623                                 for($i = date("Y",time());$i < date("Y",time()) + 3;++$i)
01624                                 {
01625                                         $year[$i] = $i;
01626                                 }
01627                                 return ilUtil::formSelect($a_selected,$a_varname,$year,false,true);
01628                 }
01629         }
01630 }
01631 ?>