ILIAS Release_3_7_x_branch .rev 46817: Services/Tracking/classes/ItemList/class.ilLPItemListGUI.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 
00036 include_once 'Services/Tracking/classes/class.ilLPStatus.php';
00037 include_once 'Services/Tracking/classes/class.ilLPObjSettings.php';
00038 include_once 'Services/Tracking/classes/class.ilLPStatusWrapper.php';
00039 
00040 class ilLPItemListGUI
00041 {
00042         var $db = null;
00043         var $anonymized = false;
00044 
00045         function ilLPItemListGUI($a_id,$a_type)
00046         {
00047                 global $ilDB,$lng,$ilErr,$tree,$ilObjDataCache,$ilCtrl;
00048 
00049                 $this->db =& $ilDB;
00050                 $this->lng =& $lng;
00051                 $this->err =& $ilErr;
00052                 $this->tree =& $tree;
00053                 $this->obj_cache = $ilObjDataCache;
00054                 $this->ctrl =& $ilCtrl;
00055 
00056                 $this->id = $a_id;
00057                 $this->type = $a_type;
00058         }
00059 
00060         function isAnonymized()
00061         {
00062                 return $this->anonymized;
00063         }
00064 
00065         function setCmdClass($a_class)
00066         {
00067                 $this->cmd_class = $a_class;
00068         }
00069         function getCmdClass()
00070         {
00071                 return $this->cmd_class;
00072         }
00073 
00074         function setRefId($a_ref_id)
00075         {
00076                 $this->ref_id = $a_ref_id;
00077         }
00078         function getRefId()
00079         {
00080                 return $this->ref_id;
00081         }
00082         function getId()
00083         {
00084                 return $this->id;
00085         }
00086         function getType()
00087         {
00088                 return $this->type;
00089         }
00090 
00091         function setCurrentUser($a_user)
00092         {
00093                 $this->user = $a_user;
00094         }
00095         function getCurrentUser()
00096         {
00097                 return $this->user;
00098         }
00099 
00100         function getMode()
00101         {
00102                 return $this->mode;
00103         }
00104 
00105         function getTitle()
00106         {
00107                 return $this->title;
00108         }
00109         function getDescription()
00110         {
00111                 return $this->description;
00112         }
00113 
00114         function getMark()
00115         {
00116                 return $this->mark;
00117         }
00118         function getComment()
00119         {
00120                 return $this->comment;
00121         }
00122         function getTypicalLearningTime()
00123         {
00124                 return $this->tlt ? $this->tlt : 0;
00125         }
00126         function hasDetails()
00127         {
00128                 return true;
00129         }
00130         function enabled($a_key)
00131         {
00132                 return $this->enabled[$key];
00133         }
00134 
00135         function enable($a_key)
00136         {
00137                 $this->enabled[$key] = true;
00138         }
00139         function disable($a_key)
00140         {
00141                 $this->enabled[$key] = false;
00142         }
00143 
00144         function setIndentLevel($a_level)
00145         {
00146                 $this->level = $a_level;
00147         }
00148 
00149         function getUserStatus()
00150         {
00151                 return $this->status;
00152         }
00153 
00154         function getEditingTime()
00155         {
00156                 return $this->editing_time;
00157         }
00158 
00159         function showTimingWarning()
00160         {
00161                 if(!$this->editing_time)
00162                 {
00163                         return false;
00164                 }
00165                 if($this->status == LP_STATUS_COMPLETED)
00166                 {
00167                         return false;
00168                 }
00169                 #print_r('<br>');
00170                 #print_r(date('Y-m-d H:i',$this->editing_time));
00171                 #print_r('<br>');
00172                 #print_r(date('Y-m-d H:i',time()));
00173                 return $this->editing_time < time();
00174         }
00175 
00176         function addCheckBox($a_check)
00177         {
00178                 $this->checkbox = $a_check;
00179         }
00180 
00181         function __readMode()
00182         {
00183                 include_once 'Services/Tracking/classes/class.ilLPObjSettings.php';
00184                 $this->mode = ilLPObjSettings::_lookupMode($this->getId());
00185         }
00186 
00187         function __readStatusInfo()
00188         {
00189         }
00190         function __readUserStatus()
00191         {
00192         }
00193         function __readTypicalLearningTime()
00194         {
00195         }
00196         function __readTimings()
00197         {
00198                 $this->timings = array();
00199         }
00200         
00201         function getHTML()
00202         {
00203                 return $this->html;
00204         }
00205 
00211         function read()
00212         {
00213                 $this->__readMode();
00214                 $this->__readStatusInfo();
00215                 $this->__readTypicalLearningTime();
00216                 $this->__readTitle();
00217                 $this->__readDescription();
00218         }
00219 
00220         function readUserInfo()
00221         {
00222                 if($this->getCurrentUser())
00223                 {
00224                         $this->__readMark();
00225                         $this->__readComment();
00226                         $this->__readUserStatus();
00227                         $this->__readUserStatusInfo();
00228                         $this->__readEditingTime();
00229                 }
00230         }
00231 
00232         function readTimings()
00233         {
00234                 if($this->getRefId())
00235                 {
00236                         include_once 'course/classes/Timings/class.ilTimingCache.php';
00237                         $this->timings =& ilTimingCache::_getTimings($this->getRefId());
00238                 }
00239         }
00240         function renderTypeImage()
00241         {
00242                 $this->tpl->setCurrentBlock("row_type_image");
00243                 $this->tpl->setVariable("TYPE_IMG",ilUtil::getImagePath('icon_'.$this->getType().'.gif'));
00244                 $this->tpl->setVariable("TYPE_ALT_IMG",$this->lng->txt('obj_'.$this->getType()));
00245                 $this->tpl->parseCurrentBlock();
00246         }
00247 
00248 
00249         function renderContainerProgress()
00250         {
00251                 $this->tpl = new ilTemplate('tpl.lp_item_list_row.html',true,true,'Services/Tracking');
00252 
00253                 $this->renderTypeImage();
00254 
00255                 $this->tpl->setVariable("TXT_TITLE",$this->getTitle());
00256                 if(strlen($this->getDescription()))
00257                 {
00258                         $this->tpl->setVariable("TXT_DESC",$this->getDescription());
00259                 }
00260                 // Status info
00261                 if($this->user_status_info)
00262                 {
00263                         $this->tpl->setCurrentBlock("status_info");
00264                         $this->tpl->setVariable("STATUS_PROP",$this->user_status_info[0]);
00265                         $this->tpl->setVariable("STATUS_VAL",$this->user_status_info[1]);
00266                         $this->tpl->parseCurrentBlock();
00267                 }
00268 
00269                 // Status
00270                 $this->tpl->setCurrentBlock("item_property");
00271                 $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_status'));
00272                 $this->tpl->setVariable("VAL_PROP",$this->lng->txt($this->getUserStatus()));
00273                 $this->tpl->parseCurrentBlock();
00274 
00275                 for($i = 0;$i < $this->level;$i++)
00276                 {
00277                         $this->tpl->touchBlock('start_indent');
00278                         $this->tpl->touchBlock('end_indent');
00279                 }
00280 
00281                 $this->html = $this->tpl->get();
00282         }
00283 
00284         function renderSimpleProgress()
00285         {
00286                 $this->tpl = new ilTemplate('tpl.lp_item_list_row.html',true,true,'Services/Tracking');
00287 
00288                 if(is_array($this->checkbox))
00289                 {
00290                         $this->tpl->setVariable("CHECK_NAME",$this->checkbox[0]);
00291                         $this->tpl->setVariable("CHECK_VALUE",$this->checkbox[1]);
00292                         if($this->checkbox[2])
00293                         {
00294                                 $this->tpl->setVariable("CHECK_CHECKED",'checked="checked"');
00295                         }
00296                 }
00297                 $this->tpl->setVariable("TXT_TITLE",$this->getTitle());
00298                 if(strlen($this->getDescription()))
00299                 {
00300                         $this->tpl->setVariable("TXT_DESC",$this->getDescription());
00301                 }
00302 
00303                 // Status info
00304                 if($this->user_status_info)
00305                 {
00306                         $this->tpl->setCurrentBlock("status_info");
00307                         $this->tpl->setVariable("STATUS_PROP",$this->user_status_info[0]);
00308                         $this->tpl->setVariable("STATUS_VAL",$this->user_status_info[1]);
00309                         $this->tpl->parseCurrentBlock();
00310                 }
00311 
00312                 // Status
00313                 $this->tpl->setCurrentBlock("item_property");
00314                 $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_status'));
00315                 $this->tpl->setVariable("VAL_PROP",$this->lng->txt($this->getUserStatus()));
00316                 $this->tpl->parseCurrentBlock();
00317 
00318                 // Path
00319                 if($this->enabled('path'))
00320                 {
00321                         $this->renderPath(true);
00322                 }
00323 
00324                 
00325                 $this->html = $this->tpl->get();
00326         }
00327 
00328         function renderSimpleProgressFO()
00329         {
00330                 global $tpl;
00331                 $this->tpl =& $tpl;
00332 
00333                 if(strlen($this->getDescription()))
00334                 {
00335                         $this->tpl->setCurrentBlock("description");
00336                         $this->tpl->setVariable("OBJ_DESC",ilXmlWriter::_xmlEscapeData($this->getDescription()));
00337                         $this->tpl->parseCurrentBlock();
00338                 }
00339 
00340                 $this->tpl->setCurrentBlock("status_row");
00341                 $this->tpl->setVariable("STATUS_PROP",ilXmlWriter::_xmlEscapeData($this->lng->txt('trac_status')));
00342                 $this->tpl->setVariable("STATUS_VAL",ilXmlWriter::_xmlEscapeData($this->lng->txt($this->getUserStatus())));
00343                 $this->tpl->parseCurrentBlock();
00344 
00345                 if($this->user_status_info)
00346                 {
00347                         $this->tpl->setCurrentBlock("status_row");
00348                         $this->tpl->setVariable("STATUS_PROP",ilXmlWriter::_xmlEscapeData($this->user_status_info[0]));
00349                         $this->tpl->setVariable("STATUS_VAL",ilXmlWriter::_xmlEscapeData($this->user_status_info[1]));
00350                         $this->tpl->parseCurrentBlock();
00351                 }
00352 
00353                 $this->tpl->setCurrentBlock("item");
00354                 $this->tpl->setVariable("OBJ_TITLE",ilXmlWriter::_xmlEscapeData($this->getTitle()));
00355                 $this->tpl->parseCurrentBlock();
00356 
00357         }
00358                 
00359 
00360         function renderObjectList()
00361         {
00362                 $this->tpl = new ilTemplate('tpl.lp_item_list_row.html',true,true,'Services/Tracking');
00363 
00364                 if(is_array($this->checkbox))
00365                 {
00366                         $this->tpl->setVariable("CHECK_NAME",$this->checkbox[0]);
00367                         $this->tpl->setVariable("CHECK_VALUE",$this->checkbox[1]);
00368                         if($this->checkbox[2])
00369                         {
00370                                 $this->tpl->setVariable("CHECK_CHECKED",'checked="checked"');
00371                         }
00372                 }
00373                 $this->tpl->setVariable("TXT_TITLE",$this->getTitle());
00374                 if(strlen($this->getDescription()))
00375                 {
00376                         $this->tpl->setVariable("TXT_DESC",$this->getDescription());
00377                 }
00378 
00379                 // Status info
00380                 include_once 'Services/Tracking/classes/class.ilLPStatusWrapper.php';
00381                 if($num_na = ilLPStatusWrapper::_getCountNotAttempted($this->getId()))
00382                 {
00383                         $this->tpl->setCurrentBlock("item_property");
00384                         $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_not_attempted'));
00385                         $this->tpl->setVariable("VAL_PROP",$num_na);
00386                         $this->tpl->parseCurrentBlock();
00387                         $this->tpl->touchBlock('newline_prop');
00388                 }
00389                 
00390                 $this->tpl->setCurrentBlock("item_property");
00391                 $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_in_progress'));
00392                 $this->tpl->setVariable("VAL_PROP",ilLPStatusWrapper::_getCountInProgress($this->getId()));
00393                 $this->tpl->parseCurrentBlock();
00394                 $this->tpl->touchBlock('newline_prop');
00395 
00396                 $this->tpl->setCurrentBlock("item_property");
00397                 $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_completed'));
00398                 $this->tpl->setVariable("VAL_PROP",ilLPStatusWrapper::_getCountCompleted($this->getId()));
00399                 $this->tpl->parseCurrentBlock();
00400 
00401                 if($num_failed = ilLPStatusWrapper::_getCountFailed($this->getId()))
00402                 {
00403                         $this->tpl->touchBlock('newline_prop');
00404                         $this->tpl->setCurrentBlock("item_property");
00405                         $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_failed'));
00406                         $this->tpl->setVariable("VAL_PROP",ilLPStatusWrapper::_getCountFailed($this->getId()));
00407                         $this->tpl->parseCurrentBlock();
00408                 }                       
00409 
00410                 // Path
00411                 if($this->enabled('path'))
00412                 {
00413                         $this->renderPath(false);
00414                 }
00415 
00416                 
00417                 $this->html = $this->tpl->get();
00418         }
00419 
00420         function renderObjectListFO()
00421         {
00422                 global $tpl;
00423                 $this->tpl =& $tpl;
00424 
00425                 if(strlen($this->getDescription()))
00426                 {
00427                         $this->tpl->setCurrentBlock("description");
00428                         $this->tpl->setVariable("OBJ_DESC",ilXmlWriter::_xmlEscapeData($this->getDescription()));
00429                         $this->tpl->parseCurrentBlock();
00430                 }
00431                 include_once 'Services/Tracking/classes/class.ilLPStatusWrapper.php';
00432                 if($num_na = ilLPStatusWrapper::_getCountNotAttempted($this->getId()))
00433                 {
00434                         $this->tpl->setCurrentBlock("status_row");
00435                         $this->tpl->setVariable("STATUS_PROP",ilXmlWriter::_xmlEscapeData($this->lng->txt('trac_not_attempted')));
00436                         $this->tpl->setVariable("STATUS_VAL",ilLPStatusWrapper::_getCountNotAttempted($this->getId()));
00437                         $this->tpl->parseCurrentBlock();
00438                 }
00439                 
00440                 $this->tpl->setCurrentBlock("status_row");
00441                 $this->tpl->setVariable("STATUS_PROP",ilXmlWriter::_xmlEscapeData($this->lng->txt('trac_in_progress')));
00442                 $this->tpl->setVariable("STATUS_VAL",ilLPStatusWrapper::_getCountInProgress($this->getId()));
00443                 $this->tpl->parseCurrentBlock();
00444 
00445                 $this->tpl->setCurrentBlock("status_row");
00446                 $this->tpl->setVariable("STATUS_PROP",ilXmlWriter::_xmlEscapeData($this->lng->txt('trac_completed')));
00447                 $this->tpl->setVariable("STATUS_VAL",ilLPStatusWrapper::_getCountCompleted($this->getId()));
00448                 $this->tpl->parseCurrentBlock();
00449 
00450                 if($num_failed = ilLPStatusWrapper::_getCountFailed($this->getId()))
00451                 {
00452                         $this->tpl->setCurrentBlock("status_row");
00453                         $this->tpl->setVariable("STATUS_PROP",$this->lng->txt('trac_failed'));
00454                         $this->tpl->setVariable("STATUS_VAL",ilLPStatusWrapper::_getCountFailed($this->getId()));
00455                         $this->tpl->parseCurrentBlock();
00456                 }                       
00457 
00458                 $this->tpl->setCurrentBlock("item");
00459                 $this->tpl->setVariable("OBJ_TITLE",ilXmlWriter::_xmlEscapeData($this->getTitle()));
00460                 $this->tpl->parseCurrentBlock();
00461         }
00462 
00463         function renderObjectDetails()
00464         {
00465                 $this->tpl = new ilTemplate('tpl.lp_item_list_row.html',true,true,'Services/Tracking');
00466 
00467                 $this->renderTypeImage();
00468 
00469                 if(is_array($this->checkbox))
00470                 {
00471                         $this->tpl->setVariable("CHECK_NAME",$this->checkbox[0]);
00472                         $this->tpl->setVariable("CHECK_VALUE",$this->checkbox[1]);
00473                         if($this->checkbox[2])
00474                         {
00475                                 $this->tpl->setVariable("CHECK_CHECKED",'checked="checked"');
00476                         }
00477                 }
00478 
00479                 $this->tpl->setVariable("TXT_TITLE",$this->getTitle());
00480                 if(strlen($this->getDescription()))
00481                 {
00482                         $this->tpl->setVariable("TXT_DESC",$this->getDescription());
00483                 }
00484 
00485                 // Status info
00486                 if($this->user_status_info)
00487                 {
00488                         $this->tpl->setCurrentBlock("status_info");
00489                         $this->tpl->setVariable("STATUS_PROP",$this->user_status_info[0]);
00490                         $this->tpl->setVariable("STATUS_VAL",$this->user_status_info[1]);
00491                         $this->tpl->parseCurrentBlock();
00492                 }
00493 
00494                 // Status
00495                 $this->tpl->setCurrentBlock("item_property");
00496                 $this->tpl->setVariable("TXT_PROP",$this->lng->txt('trac_status'));
00497                 $this->tpl->setVariable("VAL_PROP",$this->lng->txt($this->getUserStatus()));
00498                 $this->tpl->parseCurrentBlock();
00499 
00500                 // Comment
00501                 if(strlen($this->getComment()))
00502                 {
00503                         $this->tpl->setCurrentBlock("info_property");
00504                         $this->tpl->setVariable("INFO_TXT_PROP",$this->lng->txt('trac_comment'));
00505                         $this->tpl->setVariable("INFO_VAL_PROP",$this->getComment());
00506                         $this->tpl->parseCurrentBlock();
00507                 }
00508 
00509                 for($i = 0;$i < $this->level;$i++)
00510                 {
00511                         $this->tpl->touchBlock('start_indent');
00512                         $this->tpl->touchBlock('end_indent');
00513                 }
00514 
00515                 $this->html = $this->tpl->get();
00516         }
00517 
00518         function renderObjectDetailsXML(&$writer)
00519         {
00520                 $writer->xmlElement('ItemText',array('Style' => 'title'),$this->getTitle());
00521                 if(strlen($this->getDescription()))
00522                 {
00523                         $writer->xmlElement('ItemText',array('Style' => 'description'),$this->getDescription());
00524                 }
00525 
00526                 // User status
00527                 $writer->xmlStartTag('ItemInfo',array('Style' => 'alert'));
00528                 $writer->xmlElement('ItemInfoName',null,$this->lng->txt('trac_status').': ');
00529                 $writer->xmlElement('ItemInfoValue',null,$this->lng->txt($this->getUserStatus()));
00530                 $writer->xmlEndTag('ItemInfo');
00531 
00532                 // Status info
00533                 if($this->user_status_info)
00534                 {
00535                         $writer->xmlStartTag('ItemInfo',array('Style' => 'text'));
00536                         $writer->xmlElement('ItemInfoName',null,$this->user_status_info[0].': ');
00537                         $writer->xmlElement('ItemInfoValue',null,$this->user_status_info[1]);
00538                         $writer->xmlEndTag('ItemInfo');
00539                 }
00540 
00541                 // Comment
00542                 if(strlen($this->getComment()))
00543                 {
00544                         $writer->xmlStartTag('ItemInfo',array('Style' => 'text'));
00545                         $writer->xmlElement('ItemInfoName',null,$this->lng->txt('trac_comment').': ');
00546                         $writer->xmlElement('ItemInfoValue',null,$this->getComment());
00547                         $writer->xmlEndTag('ItemInfo');
00548                 }
00549                 if(strlen($this->getMark()))
00550                 {
00551                         $writer->xmlStartTag('ItemInfo',array('Style' => 'text'));
00552                         $writer->xmlElement('ItemInfoName',null,$this->lng->txt('trac_mark').': ');
00553                         $writer->xmlElement('ItemInfoValue',null,$this->getMark());
00554                         $writer->xmlEndTag('ItemInfo');
00555                 }
00556                 if($this->enabled('timings') and $this->editing_time)
00557                 {
00558                         $writer->xmlStartTag('ItemInfo',array('Style' => $this->showTimingWarning() ?
00559                                                                                                   'alert' :
00560                                                                                                   'text'));
00561                         $writer->xmlElement('ItemInfoName',null,$this->lng->txt('trac_head_timing').": ");
00562                         $writer->xmlElement('ItemInfoValue',null,ilFormat::formatUnixTime($this->editing_time));
00563                         $writer->xmlEndTag('ItemInfo');
00564                 }
00565         }
00566 
00567         function &renderObjectInfo($enable_details = false)
00568         {
00569                 include_once("classes/class.ilInfoScreenGUI.php");
00570                 $info = new ilInfoScreenGUI($this);
00571 
00572                 $info->addSection($this->lng->txt('details'));
00573 
00574                 // Title
00575                 $info->addProperty($this->lng->txt('title'),$this->getTitle());
00576 
00577                 // Description
00578                 if(strlen($desc = $this->getDescription()))
00579                 {
00580                         $info->addProperty($this->lng->txt('description'),$desc);
00581                 }
00582                 
00583                 // Mode
00584                 $info->addProperty($this->lng->txt('trac_mode'),ilLPObjSettings::_mode2Text($this->getMode()));
00585 
00586                 // Visits
00587                 if($this->getMode() == LP_MODE_VISITS)
00588                 {
00589                         $info->addProperty($this->lng->txt('trac_required_visits'),$this->status_info['visits']);
00590                 }
00591                 
00592                 // TLT
00593                 if($this->getTypicalLearningTime())
00594                 {
00595                         $info->addProperty($this->lng->txt('meta_typical_learning_time'),ilFormat::_secondsToString($this->getTypicalLearningTime()));
00596                 }
00597 
00598                 return $info; 
00599         }
00600 
00601         function renderObjectInfoXML(&$writer,$a_enable_progress = false,$a_enable_user_info = false)
00602         {
00603                 global $ilObjDataCache;
00604 
00605                 $writer->xmlStartTag('Info');
00606                 $writer->xmlStartTag('InfoBody');
00607 
00608                 if($a_enable_user_info)
00609                 {
00610                         $writer->xmlStartTag('InfoRow');
00611                         $writer->xmlElement('InfoColumn',array('Style' => 'title','Colspan' => '2'),$this->lng->txt('trac_user_data'));
00612                         $writer->xmlEndTag('InfoRow');
00613 
00614                         $writer->xmlStartTag('InfoRow');
00615                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('username'));
00616                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),ilObjUser::_lookupLogin($this->getCurrentUser()));
00617                         $writer->xmlEndTag('InfoRow');
00618                         
00619                         $writer->xmlStartTag('InfoRow');
00620                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('name'));
00621                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$ilObjDataCache->lookupTitle($this->getCurrentUser()));
00622                         $writer->xmlEndTag('InfoRow');
00623 
00624                         $writer->xmlStartTag('InfoRow');
00625                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('last_login'));
00626                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),
00627                                                                 ilFormat::formatDate(ilObjUser::_lookupLastLogin($this->getCurrentUser())));
00628                         $writer->xmlEndTag('InfoRow');
00629 
00630                         include_once 'Services/Tracking/classes/class.ilOnlineTracking.php';
00631                         $writer->xmlStartTag('InfoRow');
00632                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_total_online'));
00633                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),
00634                                                                 ilFormat::_secondsToString(ilOnlineTracking::_getOnlineTime($this->getCurrentUser())));
00635                         $writer->xmlEndTag('InfoRow');
00636                 }
00637 
00638                 $writer->xmlStartTag('InfoRow');
00639                 $writer->xmlElement('InfoColumn',array('Style' => 'title','Colspan' => 2),$this->lng->txt('details'));
00640                 $writer->xmlEndTag('InfoRow');
00641 
00642                 // Title
00643                 $writer->xmlStartTag('InfoRow');
00644                 $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('title'));
00645                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->getTitle());
00646                 $writer->xmlEndTag('InfoRow');
00647 
00648                 // Description
00649                 if(strlen($desc = $this->getDescription()))
00650                 {
00651                         $writer->xmlStartTag('InfoRow');
00652                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('description'));
00653                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->getDescription());
00654                         $writer->xmlEndTag('InfoRow');
00655                 }
00656 
00657                 // Mode
00658                 $writer->xmlStartTag('InfoRow');
00659                 $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_mode'));
00660                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),ilLPObjSettings::_mode2Text($this->getMode()));
00661                 $writer->xmlEndTag('InfoRow');
00662                 
00663                 // Visits
00664                 if($this->getMode() == LP_MODE_VISITS)
00665                 {
00666                         $writer->xmlStartTag('InfoRow');
00667                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_required_visits'));
00668                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->status_info['visits']);
00669                         $writer->xmlEndTag('InfoRow');
00670                 }
00671 
00672                 // Tlt
00673                 if($this->getTypicalLearningTime())
00674                 {
00675                         $writer->xmlStartTag('InfoRow');
00676                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('meta_typical_learning_time'));
00677                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),
00678                                                                 ilFormat::_secondsToString($this->getTypicalLearningTime()));
00679                         $writer->xmlEndTag('InfoRow');
00680                 }
00681 
00682                 if($a_enable_progress)
00683                 {
00684                         $writer->xmlStartTag('InfoRow');
00685                         $writer->xmlElement('InfoColumn',array('Style' => 'title','Colspan' => 2),$this->lng->txt('trac_learning_progress'));
00686                         $writer->xmlEndTag('InfoRow');
00687 
00688                         switch($this->getType())
00689                         {
00690                                 case 'lm':
00691                                 case 'htlm':
00692                                         include_once 'Services/Tracking/classes/class.ilLearningProgress.php';
00693                                         $progress = ilLearningProgress::_getProgress($this->getCurrentUser(),$this->getId());
00694                         
00695                                         $writer->xmlStartTag('InfoRow');
00696                                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('last_access'));
00697                                         if($progress['access_time'])
00698                                         {
00699                                                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),
00700                                                                                         ilFormat::formatUnixTime($progress['access_time'],true));
00701                                         }
00702                                         else
00703                                         {
00704                                                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),
00705                                                                                         $this->lng->txt('trac_not_accessed'));
00706                                         }
00707                                         $writer->xmlEndTag('InfoRow');
00708 
00709                                         $writer->xmlStartTag('InfoRow');
00710                                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_visits'));
00711                                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$progress['visits']);
00712                                         $writer->xmlEndTag('InfoRow');
00713                                         break;
00714                         }
00715                         $writer->xmlStartTag('InfoRow');
00716                         $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_status'));
00717                         $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->lng->txt($this->getUserStatus()));
00718                         $writer->xmlEndTag('InfoRow');
00719 
00720                         // Status info
00721                         if($this->user_status_info)
00722                         {
00723                                 $writer->xmlStartTag('InfoRow');
00724                                 $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->user_status_info[0]);
00725                                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->user_status_info[1]);
00726                                 $writer->xmlEndTag('InfoRow');
00727                         }
00728                         // Mark
00729                         if($this->getMark())
00730                         {
00731                                 $writer->xmlStartTag('InfoRow');
00732                                 $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_mark'));
00733                                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->getMark());
00734                                 $writer->xmlEndTag('InfoRow');
00735                         }
00736                         
00737                         // Comment
00738                         if($this->getComment())
00739                         {
00740                                 $writer->xmlStartTag('InfoRow');
00741                                 $writer->xmlElement('InfoColumn',array('Style' => 'option'),$this->lng->txt('trac_comment'));
00742                                 $writer->xmlElement('InfoColumn',array('Style' => 'option_value'),$this->getComment());
00743                                 $writer->xmlEndTag('InfoRow');
00744                         }
00745 
00746                 }
00747                 $writer->xmlEndTag('InfoBody');
00748                 $writer->xmlEndTag('Info');
00749                         
00750         }
00751 
00752         function __readEditingTime()
00753         {
00754                 if(!$this->enabled('timings'))
00755                 {
00756                         return false;
00757                 }
00758                 if($this->timings['item']['changeable'] and $this->timings['user'][$this->getCurrentUser()]['end'])
00759                 {
00760                         $end = $this->timings['user'][$this->getCurrentUser()]['end'];
00761                 }
00762                 else
00763                 {
00764                         $end = $this->timings['item']['suggestion_end'];
00765                 }
00766                 $this->editing_time = $end;
00767         }
00768                         
00769 
00770         // Private
00771         function __getPercent($max,$reached)
00772         {
00773                 if(!$max)
00774                 {
00775                         return "0%";
00776                 }
00777 
00778                 return sprintf("%.2f%%",$reached / $max * 100);
00779         }
00780 
00781 }
00782 ?>