ILIAS Release_3_7_x_branch .rev 46817: content/classes/class.ilObjSCORMLearningModuleGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2005 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 require_once "classes/class.ilObjectGUI.php";
00025 require_once("classes/class.ilFileSystemGUI.php");
00026 require_once("classes/class.ilTabsGUI.php");
00027 require_once("content/classes/class.ilObjSAHSLearningModuleGUI.php");
00028 require_once("content/classes/class.ilObjSCORMLearningModule.php");
00029 
00041 class ilObjSCORMLearningModuleGUI extends ilObjSAHSLearningModuleGUI
00042 {
00048         function ilObjSCORMLearningModuleGUI($a_data,$a_id,$a_call_by_reference, $a_prepare_output = true)
00049         {
00050                 global $lng;
00051 
00052                 $lng->loadLanguageModule("content");
00053                 $this->type = "sahs";
00054                 $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference,false);
00055                 #$this->tabs_gui =& new ilTabsGUI();
00056         }
00057 
00061         function assignObject()
00062         {
00063                 if ($this->id != 0)
00064                 {
00065                         if ($this->call_by_reference)
00066                         {
00067                                 $this->object =& new ilObjSCORMLearningModule($this->id, true);
00068                         }
00069                         else
00070                         {
00071                                 $this->object =& new ilObjSCORMLearningModule($this->id, false);
00072                         }
00073                 }
00074         }
00075 
00079         function properties()
00080         {
00081                 global $rbacsystem, $tree, $tpl;
00082 
00083                 // edit button
00084                 $this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
00085 
00086                 // view link
00087                 $this->tpl->setCurrentBlock("btn_cell");
00088                 $this->tpl->setVariable("BTN_LINK",
00089                         "../ilias.php?baseClass=ilSAHSPresentationGUI&amp;ref_id=".$this->object->getRefID());
00090                 $this->tpl->setVariable("BTN_TARGET"," target=\"ilContObj".$this->object->getID()."\" ");
00091                 $this->tpl->setVariable("BTN_TXT",$this->lng->txt("view"));
00092                 $this->tpl->parseCurrentBlock();
00093 
00094                 // scorm lm properties
00095                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.sahs_properties.html", true);
00096                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00097                 $this->tpl->setVariable("TXT_PROPERTIES", $this->lng->txt("cont_lm_properties"));
00098 
00099                 // online
00100                 $this->tpl->setVariable("TXT_ONLINE", $this->lng->txt("cont_online"));
00101                 $this->tpl->setVariable("CBOX_ONLINE", "cobj_online");
00102                 $this->tpl->setVariable("VAL_ONLINE", "y");
00103                 if ($this->object->getOnline())
00104                 {
00105                         $this->tpl->setVariable("CHK_ONLINE", "checked");
00106                 }
00107 
00108                 // api adapter name
00109                 $this->tpl->setVariable("TXT_API_ADAPTER", $this->lng->txt("cont_api_adapter"));
00110                 $this->tpl->setVariable("VAL_API_ADAPTER", $this->object->getAPIAdapterName());
00111 
00112                 // api functions prefix
00113                 $this->tpl->setVariable("TXT_API_PREFIX", $this->lng->txt("cont_api_func_prefix"));
00114                 $this->tpl->setVariable("VAL_API_PREFIX", $this->object->getAPIFunctionsPrefix());
00115 
00116                 // default lesson mode
00117                 $this->tpl->setVariable("TXT_LESSON_MODE", $this->lng->txt("cont_def_lesson_mode"));
00118                 $lesson_modes = array("normal" => $this->lng->txt("cont_sc_less_mode_normal"),
00119                         "browse" => $this->lng->txt("cont_sc_less_mode_browse"));
00120                 $sel_lesson = ilUtil::formSelect($this->object->getDefaultLessonMode(),
00121                         "lesson_mode", $lesson_modes, false, true);
00122                 $this->tpl->setVariable("SEL_LESSON_MODE", $sel_lesson);
00123 
00124                 // credit mode
00125                 $this->tpl->setVariable("TXT_CREDIT_MODE", $this->lng->txt("cont_credit_mode"));
00126                 $credit_modes = array("credit" => $this->lng->txt("cont_credit_on"),
00127                         "no_credit" => $this->lng->txt("cont_credit_off"));
00128                 $sel_credit = ilUtil::formSelect($this->object->getCreditMode(),
00129                         "credit_mode", $credit_modes, false, true);
00130                 $this->tpl->setVariable("SEL_CREDIT_MODE", $sel_credit);
00131 
00132                 // auto review mode
00133                 $this->tpl->setVariable("TXT_AUTO_REVIEW", $this->lng->txt("cont_sc_auto_review"));
00134                 $this->tpl->setVariable("CBOX_AUTO_REVIEW", "auto_review");
00135                 $this->tpl->setVariable("VAL_AUTO_REVIEW", "y");
00136                 if ($this->object->getAutoReview())
00137                 {
00138                         $this->tpl->setVariable("CHK_AUTO_REVIEW", "checked");
00139                 }
00140 
00141                 $this->tpl->setCurrentBlock("commands");
00142                 $this->tpl->setVariable("BTN_NAME", "saveProperties");
00143                 $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
00144                 $this->tpl->parseCurrentBlock();
00145 
00146         }
00147 
00151         function saveProperties()
00152         {
00153                 $this->object->setOnline(ilUtil::yn2tf($_POST["cobj_online"]));
00154                 $this->object->setAutoReview(ilUtil::yn2tf($_POST["auto_review"]));
00155                 $this->object->setAPIAdapterName($_POST["api_adapter"]);
00156                 $this->object->setAPIFunctionsPrefix($_POST["api_func_prefix"]);
00157                 $this->object->setCreditMode($_POST["credit_mode"]);
00158                 $this->object->setDefaultLessonMode($_POST["lesson_mode"]);
00159                 $this->object->update();
00160                 sendInfo($this->lng->txt("msg_obj_modified"), true);
00161                 $this->ctrl->redirect($this, "properties");
00162         }
00163 
00167         function showTrackingItems()
00168         {
00169 
00170                 include_once "./classes/class.ilTableGUI.php";
00171 
00172                 // load template for table
00173                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00174                 // load template for table content data
00175                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.scorm_track_items.html", true);
00176 
00177                 $num = 1;
00178 
00179                 $this->tpl->setVariable("FORMACTION", "adm_object.php?ref_id=".$this->ref_id."$obj_str&cmd=gateway");
00180 
00181                 // create table
00182                 $tbl = new ilTableGUI();
00183 
00184                 // title & header columns
00185                 $tbl->setTitle($this->lng->txt("cont_tracking_items"));
00186 
00187                 $tbl->setHeaderNames(array($this->lng->txt("title")));
00188 
00189                 $header_params = array("ref_id" => $this->ref_id, "cmd" => $_GET["cmd"],
00190                         "cmdClass" => get_class($this));
00191                 $cols = array("title");
00192                 $tbl->setHeaderVars($cols, $header_params);
00193                 $tbl->setColumnWidth(array("100%"));
00194 
00195                 // control
00196                 $tbl->setOrderColumn($_GET["sort_by"]);
00197                 $tbl->setOrderDirection($_GET["sort_order"]);
00198                 $tbl->setLimit($_GET["limit"]);
00199                 $tbl->setOffset($_GET["offset"]);
00200                 $tbl->setMaxCount($this->maxcount);
00201 
00202                 //$this->tpl->setVariable("COLUMN_COUNTS",count($this->data["cols"]));
00203                 //$this->showActions(true);
00204 
00205                 // footer
00206                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00207                 #$tbl->disable("footer");
00208 
00209                 //$items = $this->object->getTrackingItems();
00210                 $items = $this->object->getTrackedItems();
00211 
00212                 //$objs = ilUtil::sortArray($objs, $_GET["sort_by"], $_GET["sort_order"]);
00213                 $tbl->setMaxCount(count($items));
00214                 $items = array_slice($items, $_GET["offset"], $_GET["limit"]);
00215 
00216                 $tbl->render();
00217                 if (count($items) > 0)
00218                 {
00219                         foreach ($items as $item)
00220                         {
00221                                 $this->tpl->setCurrentBlock("tbl_content");
00222                                 $this->tpl->setVariable("TXT_ITEM_TITLE", $item->getTitle());
00223                                 $this->ctrl->setParameter($this, "obj_id", $item->getId());
00224                                 $this->tpl->setVariable("LINK_ITEM",
00225                                         $this->ctrl->getLinkTarget($this, "showTrackingItem"));
00226 
00227                                 $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
00228                                 $this->tpl->setVariable("CSS_ROW", $css_row);
00229                                 $this->tpl->parseCurrentBlock();
00230                         }
00231                 } //if is_array
00232                 else
00233                 {
00234                         $this->tpl->setCurrentBlock("notfound");
00235                         $this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
00236                         $this->tpl->setVariable("NUM_COLS", $num);
00237                         $this->tpl->parseCurrentBlock();
00238                 }
00239         }
00240 
00244         function showTrackingItem()
00245         {
00246 
00247                 include_once "./classes/class.ilTableGUI.php";
00248 
00249                 // load template for table
00250                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00251                 // load template for table content data
00252                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.scorm_track_item.html", true);
00253 
00254                 $num = 2;
00255 
00256                 $this->tpl->setVariable("FORMACTION", "adm_object.php?ref_id=".$this->ref_id."$obj_str&cmd=gateway");
00257 
00258                 // create table
00259                 $tbl = new ilTableGUI();
00260 
00261                 include_once("content/classes/SCORM/class.ilSCORMItem.php");
00262                 $sc_item =& new ilSCORMItem($_GET["obj_id"]);
00263 
00264                 // title & header columns
00265                 $tbl->setTitle($sc_item->getTitle());
00266 
00267                 $tbl->setHeaderNames(array($this->lng->txt("name"),
00268                         $this->lng->txt("cont_status"), $this->lng->txt("cont_time"),
00269                         $this->lng->txt("cont_score")));
00270 
00271                 $header_params = array("ref_id" => $this->ref_id, "cmd" => $_GET["cmd"],
00272                         "cmdClass" => get_class($this), "obj_id" => $_GET["obj_id"]);
00273                 $cols = array("name", "status", "time", "score");
00274                 $tbl->setHeaderVars($cols, $header_params);
00275                 //$tbl->setColumnWidth(array("25%",));
00276 
00277                 // control
00278                 $tbl->setOrderColumn($_GET["sort_by"]);
00279                 $tbl->setOrderDirection($_GET["sort_order"]);
00280                 $tbl->setLimit($_GET["limit"]);
00281                 $tbl->setOffset($_GET["offset"]);
00282                 $tbl->setMaxCount($this->maxcount);
00283 
00284                 //$this->tpl->setVariable("COLUMN_COUNTS",count($this->data["cols"]));
00285                 //$this->showActions(true);
00286 
00287                 // footer
00288                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00289                 #$tbl->disable("footer");
00290 
00291                 $tr_data = $this->object->getTrackingDataAgg($_GET["obj_id"]);
00292 
00293                 //$objs = ilUtil::sortArray($objs, $_GET["sort_by"], $_GET["sort_order"]);
00294                 $tbl->setMaxCount(count($tr_data));
00295                 $tr_data = array_slice($tr_data, $_GET["offset"], $_GET["limit"]);
00296 
00297                 $tbl->render();
00298                 if (count($tr_data) > 0)
00299                 {
00300                         foreach ($tr_data as $data)
00301                         {
00302                                 if (ilObject::_exists($data["user_id"]))
00303                                 {
00304                                         $this->tpl->setCurrentBlock("tbl_content");
00305                                         $user = new ilObjUser($data["user_id"]);
00306                                         $this->tpl->setVariable("VAL_USERNAME", $user->getLastname().", ".
00307                                                 $user->getFirstname());
00308                                         $this->ctrl->setParameter($this, "user_id", $data["user_id"]);
00309                                         $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
00310                                         $this->tpl->setVariable("LINK_USER",
00311                                                 $this->ctrl->getLinkTarget($this, "showTrackingItemPerUser"));
00312                                         $this->tpl->setVariable("VAL_TIME", $data["time"]);
00313                                         $this->tpl->setVariable("VAL_STATUS", $data["status"]);
00314                                         $this->tpl->setVariable("VAL_SCORE", $data["score"]);
00315         
00316                                         $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
00317                                         $this->tpl->setVariable("CSS_ROW", $css_row);
00318                                         $this->tpl->parseCurrentBlock();
00319                                 }
00320                         }
00321                 } //if is_array
00322                 else
00323                 {
00324                         $this->tpl->setCurrentBlock("notfound");
00325                         $this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
00326                         $this->tpl->setVariable("NUM_COLS", $num);
00327                         $this->tpl->parseCurrentBlock();
00328                 }
00329         }
00330 
00334         function showTrackingItemPerUser()
00335         {
00336 
00337                 include_once "./classes/class.ilTableGUI.php";
00338 
00339                 // load template for table
00340                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00341                 // load template for table content data
00342                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.scorm_track_item_per_user.html", true);
00343 
00344                 $num = 2;
00345 
00346                 $this->tpl->setVariable("FORMACTION", "adm_object.php?ref_id=".$this->ref_id."$obj_str&cmd=gateway");
00347 
00348                 // create table
00349                 $tbl = new ilTableGUI();
00350 
00351                 include_once("content/classes/SCORM/class.ilSCORMItem.php");
00352                 $sc_item =& new ilSCORMItem($_GET["obj_id"]);
00353 
00354                 // title & header columns
00355                 $tbl->setTitle($sc_item->getTitle());
00356 
00357                 $tbl->setHeaderNames(array($this->lng->txt("firstname"),$this->lng->txt("lastname"),
00358                         $this->lng->txt("cont_lvalue"), $this->lng->txt("cont_rvalue")));
00359 
00360                 $header_params = array("ref_id" => $this->ref_id, "cmd" => $_GET["cmd"],
00361                         "cmdClass" => get_class($this), "obj_id" => $_GET["obj_id"],
00362                         "user_id" => $_GET["user_id"]);
00363                 $cols = array("firstname", "lastname", "lvalue", "rvalue");
00364                 $tbl->setHeaderVars($cols, $header_params);
00365                 //$tbl->setColumnWidth(array("25%",));
00366 
00367                 // control
00368                 $tbl->setOrderColumn($_GET["sort_by"]);
00369                 $tbl->setOrderDirection($_GET["sort_order"]);
00370                 $tbl->setLimit($_GET["limit"]);
00371                 $tbl->setOffset($_GET["offset"]);
00372                 $tbl->setMaxCount($this->maxcount);
00373 
00374                 //$this->tpl->setVariable("COLUMN_COUNTS",count($this->data["cols"]));
00375                 //$this->showActions(true);
00376 
00377                 // footer
00378                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00379                 #$tbl->disable("footer");
00380 
00381                 $tr_data = $this->object->getTrackingDataPerUser($_GET["obj_id"], $_GET["user_id"]);
00382 
00383                 //$objs = ilUtil::sortArray($objs, $_GET["sort_by"], $_GET["sort_order"]);
00384                 $tbl->setMaxCount(count($tr_data));
00385                 $tr_data = array_slice($tr_data, $_GET["offset"], $_GET["limit"]);
00386 
00387                 $tbl->render();
00388                 if (count($tr_data) > 0)
00389                 {
00390                         foreach ($tr_data as $data)
00391                         {
00392                                 $this->tpl->setCurrentBlock("tbl_content");
00393                                 $user = new ilObjUser($data["user_id"]);
00394                                 $this->tpl->setVariable("VAL_FIRSTNAME", $user->getFirstname());
00395                                 $this->tpl->setVariable("VAL_LASTNAME", $user->getLastname());
00396                                 $this->tpl->setVariable("VAR", $data["lvalue"]);
00397                                 $this->tpl->setVariable("VAL", $data["rvalue"]);
00398 
00399                                 $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
00400                                 $this->tpl->setVariable("CSS_ROW", $css_row);
00401                                 $this->tpl->parseCurrentBlock();
00402                         }
00403                 } //if is_array
00404                 else
00405                 {
00406                         $this->tpl->setCurrentBlock("notfound");
00407                         $this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
00408                         $this->tpl->setVariable("NUM_COLS", $num);
00409                         $this->tpl->parseCurrentBlock();
00410                 }
00411         }
00412 
00413 } // END class.ilObjSCORMLearningModule
00414 ?>