ILIAS Release_3_6_x_branch .rev 46809: classes/class.ilPersonalDesktopGUI.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 include_once "classes/class.ilObjUser.php";
00025 include_once "classes/class.ilMail.php";
00026 include_once "classes/class.ilPersonalDesktopGUI.php";
00027 
00028 
00040 class ilPersonalDesktopGUI
00041 {
00042     var $tpl;
00043     var $lng;
00044     var $ilias;
00045 
00046 
00050     function ilPersonalDesktopGUI()
00051     {
00052         global $ilias, $tpl, $lng, $rbacsystem, $ilCtrl;
00053 
00054 
00055         $this->tpl =& $tpl;
00056         $this->lng =& $lng;
00057         $this->ilias =& $ilias;
00058                 $this->ctrl =& $ilCtrl;
00059 
00060                 // catch hack attempts
00061                 if ($_SESSION["AccountId"] == ANONYMOUS_USER_ID)
00062                 {
00063                         $this->ilias->raiseError($this->lng->txt("msg_not_available_for_anon"),$this->ilias->error_obj->MESSAGE);
00064                 }
00065     }
00066 
00070         function &executeCommand()
00071         {
00072                 $next_class = $this->ctrl->getNextClass();
00073                 $this->ctrl->setReturn($this, "show");
00074                 switch($next_class)
00075                 {
00076                         // bookmarks
00077                         case "ilbookmarkadministrationgui":
00078                                 include_once("classes/class.ilBookmarkAdministrationGUI.php");
00079                                 $bookmark_gui = new ilBookmarkAdministrationGUI();
00080                                 if ($bookmark_gui->getMode() == 'tree') {
00081                                         $this->getTreeModeTemplates();
00082                                 } else {
00083                                         $this->getStandardTemplates();
00084                                 }
00085                                 $this->setTabs();
00086                                 $ret =& $this->ctrl->forwardCommand($bookmark_gui);
00087                                 break;
00088 
00089                         // profile
00090                         case "ilpersonalprofilegui":
00091                                 $this->getStandardTemplates();
00092                                 $this->setTabs();
00093                                 include_once("classes/class.ilPersonalProfileGUI.php");
00094                                 $profile_gui = new ilPersonalProfileGUI();
00095                                 $ret =& $this->ctrl->forwardCommand($profile_gui);
00096                                 break;
00097 
00098                         // profile
00099                         case "ilobjusergui":
00100                                 include_once("classes/class.ilObjUserGUI.php");
00101                                 $user_gui = new ilObjUserGUI("",$_GET["user"], false, false);
00102                                 $ret =& $this->ctrl->forwardCommand($user_gui);
00103                                 break;
00104 
00105                         // pd notes
00106                         case "ilpdnotesgui":
00107                                 $this->getStandardTemplates();
00108                                 $this->setTabs();
00109                                 include_once("classes/class.ilPDNotesGUI.php");
00110                                 $pd_notes_gui = new ilPDNotesGUI();
00111                                 $ret =& $this->ctrl->forwardCommand($pd_notes_gui);
00112                                 break;
00113 
00114                         case "illearningprogressgui":
00115                                 $this->getStandardTemplates();
00116                                 $this->setTabs();
00117                                 
00118                                 include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
00119 
00120                                 $new_gui =& new ilLearningProgressGUI(LP_MODE_PERSONAL_DESKTOP,0);
00121                                 $ret =& $this->ctrl->forwardCommand($new_gui);
00122 
00123                                 break;
00124                                 
00125                                 
00126 
00127                                 
00128                         default:
00129                                 $this->getStandardTemplates();
00130                                 $this->setTabs();
00131                                 $cmd = $this->ctrl->getCmd("show");
00132                                 $this->$cmd();
00133                                 break;
00134                 }
00135                 return true;
00136         }
00137 
00141         function getStandardTemplates()
00142         {
00143                 // add template for content
00144                 $this->tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
00145                 $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
00146                 $this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html");
00147         }
00148 
00152         function getTreeModeTemplates()
00153         {
00154                 // add template for content
00155                 //$this->tpl->addBlockFile("CONTENT", "content", "tpl.adm_tree_content.html");
00156                 $this->tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
00157                 $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
00158                 $this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html");
00159         }
00160 
00164         function show()
00165         {
00166                 // add template for content
00167                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.usr_personaldesktop.html");
00168 
00169                 // set locator
00170                 $this->tpl->setVariable("TXT_LOCATOR", $this->lng->txt("locator"));
00171                 $this->tpl->setCurrentBlock("locator_item");
00172                 $this->tpl->setVariable("ITEM", $this->lng->txt("personal_desktop"));
00173                 $this->tpl->setVariable("LINK_ITEM", $this->ctrl->getLinkTarget($this));
00174                 $this->tpl->parseCurrentBlock();
00175 
00176                 // catch feedback message
00177                 sendInfo();
00178 
00179                 // display infopanel if something happened
00180                 infoPanel();
00181 
00182                 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_pd_b.gif"),
00183                         $this->lng->txt("personal_desktop"));
00184                 $this->tpl->setTitle($this->lng->txt("personal_desktop"));
00185 
00186                 $this->tpl->setVariable("IMG_SPACE", ilUtil::getImagePath("spacer.gif", false));
00187 
00188                 // output
00189                 $this->displaySelectedItems();
00190                 $this->displaySystemMessages();
00191                 $this->displayMails();
00192                 $this->displayNotes();
00193                 $this->displayUsersOnline();
00194                 $this->displayBookmarks();
00195                 $this->tpl->show();
00196         }
00197 
00198 
00202         function showUserProfile()
00203         {
00204                 // add template for content
00205                 //$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.usr_personaldesktop.html");
00206 
00207                 // set locator
00208                 $this->tpl->setVariable("TXT_LOCATOR", $this->lng->txt("locator"));
00209                 $this->tpl->setCurrentBlock("locator_item");
00210                 $this->tpl->setVariable("ITEM", $this->lng->txt("personal_desktop"));
00211                 $this->tpl->setVariable("LINK_ITEM", $this->ctrl->getLinkTarget($this));
00212                 $this->tpl->parseCurrentBlock();
00213 
00214                 // catch feedback message
00215                 sendInfo();
00216 
00217                 // display infopanel if something happened
00218                 infoPanel();
00219 
00220                 $this->tpl->setCurrentBlock("header_image");
00221                 $this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_pd_b.gif"));
00222                 $this->tpl->parseCurrentBlock();
00223                 $this->tpl->setCurrentBlock("adm_content");
00224                 $this->tpl->setVariable("HEADER", $this->lng->txt("personal_desktop"));
00225 
00226                 include_once("classes/class.ilObjUserGUI.php");
00227                 $user_gui = new ilObjUserGUI("",$_GET["user"], false, false);
00228                 $this->tpl->setVariable("ADM_CONTENT", $user_gui->getPublicProfile());
00229 
00230                 $this->tpl->show();
00231         }
00232 
00236         function dropItem()
00237         {
00238                 global $ilUser;
00239 
00240                 $ilUser->dropDesktopItem($_GET["item_ref_id"], $_GET["type"]);
00241                 $this->show();
00242         }
00243 
00247         function removeMember()
00248         {
00249                 global $err_msg;
00250                 if (strlen($err_msg) > 0)
00251                 {
00252                         $this->ilias->raiseError($this->lng->txt($err_msg),$this->ilias->error_obj->MESSAGE);
00253                 }
00254                 $this->show();
00255         }
00256 
00260         function showSelectedItemsDetails()
00261         {
00262                 global $ilUser;
00263 
00264                 $ilUser->writePref("pd_selected_items_details", "y");
00265                 $this->show();
00266         }
00267 
00271         function hideSelectedItemsDetails()
00272         {
00273                 global $ilUser;
00274 
00275                 $ilUser->writePref("pd_selected_items_details", "n");
00276                 $this->show();
00277         }
00278 
00279 
00283         function showUsersOnlineDetails()
00284         {
00285                 global $ilUser;
00286 
00287                 $ilUser->writePref('show_users_online_details','y');
00288                 $this->show();
00289         }
00290 
00294         function hideUsersOnlineDetails()
00295         {
00296                 global $ilUser;
00297 
00298                 $ilUser->writePref('show_users_online_details','n');
00299                 $this->show();
00300         }
00301 
00305         function showPDNotesDetails()
00306         {
00307                 global $ilUser;
00308 
00309                 $ilUser->writePref('show_pd_notes_details','y');
00310                 $this->show();
00311         }
00312 
00316         function hidePDNotesDetails()
00317         {
00318                 global $ilUser;
00319 
00320                 $ilUser->writePref('show_pd_notes_details','n');
00321                 $this->show();
00322         }
00323 
00327         function orderPDItemsByLocation()
00328         {
00329                 global $ilUser;
00330 
00331                 $ilUser->writePref("pd_order_items", "location");
00332                 $this->show();
00333         }
00334 
00338         function orderPDItemsByType()
00339         {
00340                 global $ilUser;
00341 
00342                 $ilUser->writePref("pd_order_items", "type");
00343                 $this->show();
00344         }
00345 
00346         
00350         function displaySelectedItems()
00351         {
00352 
00353                 $html = "";
00354 
00355                 $html.= $this->getSelectedItemsBlockHTML();
00356 
00357                 if ($html != "")
00358                 {
00359                         $this->tpl->setCurrentBlock("selected_items");
00360                         $this->tpl->setVariable("SELECTED_ITEMS", $html);
00361                         $this->tpl->parseCurrentBlock();
00362                 }
00363                 $this->ctrl->clearParameters($this);
00364         }
00365 
00366 
00370         function getSelectedItemsBlockHTML()
00371         {
00372                 global $ilUser, $rbacsystem, $objDefinition, $ilBench;
00373                 
00374                 $tpl =& $this->newBlockTemplate();
00375                 
00376                 switch ($ilUser->getPref("pd_order_items"))
00377                 {
00378                         case "location":
00379                                 $ok = $this->getSelectedItemsPerLocation($tpl);
00380                                 break;
00381                                 
00382                         default:
00383                                 $ok = $this->getSelectedItemsPerType($tpl);
00384                                 break;
00385                 }
00386 
00387 
00388                 if ($ok)
00389                 {
00390                         $tpl->setCurrentBlock("pd_header_row");
00391                         $tpl->setVariable("PD_BLOCK_HEADER_CONTENT", $this->lng->txt("selected_items"));
00392                         $tpl->setVariable("PD_BLOCK_HEADER_ID", "th_selected_items");
00393                         if ($ilUser->getPref("pd_selected_items_details") == "y")
00394                         {
00395                                 $tpl->setVariable("TXT_SEL_ITEMS_MODE", $this->lng->txt("hide_details"));
00396                                 $tpl->setVariable("LINK_SEL_ITEMS_MODE", $this->ctrl->getLinkTarget($this, "hideSelectedItemsDetails"));
00397                         }
00398                         else
00399                         {
00400                                 $tpl->setVariable("TXT_SEL_ITEMS_MODE", $this->lng->txt("show_details"));
00401                                 $tpl->setVariable("LINK_SEL_ITEMS_MODE", $this->ctrl->getLinkTarget($this, "showSelectedItemsDetails"));
00402                         }
00403                         $tpl->parseCurrentBlock();
00404                         
00405                         // sort by type
00406                         $tpl->setCurrentBlock("footer_link");
00407                         $tpl->setVariable("HREF_FOOT_LINK", $this->ctrl->getLinkTarget($this, "orderPDItemsByType"));
00408                         $tpl->setVariable("TXT_FOOT_LINK", $this->lng->txt("by_type"));
00409                         $tpl->parseCurrentBlock();
00410                         $tpl->touchBlock("footer_item");
00411                         
00412                         $tpl->touchBlock("footer_separator");
00413                         $tpl->touchBlock("footer_item");
00414         
00415                         // sort by location
00416                         $tpl->setCurrentBlock("footer_link");
00417                         $tpl->setVariable("HREF_FOOT_LINK", $this->ctrl->getLinkTarget($this, "orderPDItemsByLocation"));
00418                         $tpl->setVariable("TXT_FOOT_LINK", $this->lng->txt("by_location"));
00419                         $tpl->parseCurrentBlock();
00420                         $tpl->touchBlock("footer_item");
00421         
00422                         $tpl->setCurrentBlock("block_footer");
00423                         $tpl->parseCurrentBlock();
00424                 }
00425                 
00426                 return $tpl->get();
00427     }
00428 
00432         function getSelectedItemsPerType(&$tpl)
00433         {
00434                 global $ilUser, $rbacsystem, $objDefinition, $ilBench;
00435                 
00436                 $output = false;
00437                 $types = array(
00438                         array("title" => $this->lng->txt("objs_cat"), "types" => "cat"),
00439                         array("title" => $this->lng->txt("objs_fold"), "types" => "fold"),
00440                         array("title" => $this->lng->txt("objs_crs"), "types" => "crs"),
00441                         array("title" => $this->lng->txt("objs_grp"), "types" => "grp"),
00442                         array("title" => $this->lng->txt("objs_chat"), "types" => "chat"),
00443                         array("title" => $this->lng->txt("objs_frm"), "types" => "frm"),
00444                         array("title" => $this->lng->txt("learning_resources"),"types" => array("lm", "htlm", "sahs", "dbk")),
00445                         array("title" => $this->lng->txt("objs_glo"), "types" => "glo"),
00446                         array("title" => $this->lng->txt("objs_file"), "types" => "file"),
00447                         array("title" => $this->lng->txt("objs_webr"), "types" => "webr"),
00448                         array("title" => $this->lng->txt("objs_exc"), "types" => "exc"),
00449                         array("title" => $this->lng->txt("objs_tst"), "types" => "tst"),
00450                         array("title" => $this->lng->txt("objs_svy"), "types" => "svy"),
00451                         array("title" => $this->lng->txt("objs_mep"), "types" => "mep"),
00452                         array("title" => $this->lng->txt("objs_qpl"), "types" => "qpl"),
00453                         array("title" => $this->lng->txt("objs_spl"), "types" => "spl"),
00454                         array("title" => $this->lng->txt("objs_icrs"), "types" => "icrs"),
00455                         array("title" => $this->lng->txt("objs_icla"), "types" => "icla")
00456                 );
00457 
00458                 foreach ($types as $type)
00459                 {
00460                         $type = $type["types"];
00461                         $title = $type["title"];
00462 
00463                         $items = $this->ilias->account->getDesktopItems($type);
00464                         $item_html = array();
00465                         
00466                         if ($ilUser->getPref("pd_selected_items_details") != "n")
00467                         {
00468                                 $rel_header = (is_array($type))
00469                                         ? "th_lres"
00470                                         : "th_".$type;
00471                         }
00472 
00473                         if (count($items) > 0)
00474                         {
00475                                 $tstCount = 0;
00476                                 $unsetCount = 0;
00477                                 $progressCount = 0;
00478                                 $unsetFlag = 0;
00479                                 $progressFlag = 0;
00480                                 $completedFlag = 0;
00481                                 if (strcmp($a_type, "tst") == 0) {
00482                                         $items = $this->multiarray_sort($items, "used_tries; title");
00483                                         foreach ($items as $tst_item) {
00484                                                 if (!isset($tst_item["used_tries"])) {
00485                                                         $unsetCount++;
00486                                                 }
00487                                                 elseif ($tst_item["used_tries"] == 0) {
00488                                                         $progressCount++;
00489                                                 }
00490                                         }
00491                                 }
00492 
00493                                 foreach($items as $item)
00494                                 {
00495                                         // get list gui class for each object type
00496                                         if ($cur_obj_type != $item["type"])
00497                                         {
00498                                                 $class = $objDefinition->getClassName($item["type"]);
00499                                                 $location = $objDefinition->getLocation($item["type"]);
00500                                                 $full_class = "ilObj".$class."ListGUI";
00501                                                 include_once($location."/class.".$full_class.".php");
00502                                                 $item_list_gui = new $full_class();
00503                                                 $item_list_gui->enableDelete(false);
00504                                                 $item_list_gui->enableCut(false);
00505                                                 $item_list_gui->enablePayment(false);
00506                                                 $item_list_gui->enableLink(false);
00507                                                 $item_list_gui->enableInfoScreen(false);
00508                                                 if ($ilUser->getPref("pd_selected_items_details") != "y")
00509                                                 {
00510                                                         $item_list_gui->enableDescription(false);
00511                                                         $item_list_gui->enableProperties(false);
00512                                                         $item_list_gui->enablePreconditions(false);
00513                                                 }
00514                                         }
00515                                         // render item row
00516                                         $ilBench->start("ilPersonalDesktopGUI", "getListHTML");
00517 
00518                                         $html = $item_list_gui->getListItemHTML($item["ref_id"],
00519                                                 $item["obj_id"], $item["title"], $item["description"]);
00520                                         $ilBench->stop("ilPersonalDesktopGUI", "getListHTML");
00521                                         if ($html != "")
00522                                         {
00523                                                 $item_html[] = array("html" => $html, "item_ref_id" => $item["ref_id"],
00524                                                         "item_obj_id" => $item["obj_id"]);
00525                                         }
00526                                 }
00527 
00528                                 // output block for resource type
00529                                 if (count($item_html) > 0)
00530                                 {
00531                                         // add a header for each resource type
00532                                         if ($ilUser->getPref("pd_selected_items_details") == "y")
00533                                         {
00534                                                 if ($this->ilias->getSetting("icon_position_in_lists") == "item_rows")
00535                                                 {
00536                                                         $this->addHeaderRow($tpl, $type, false);
00537                                                 }
00538                                                 else
00539                                                 {
00540                                                         $this->addHeaderRow($tpl, $type);
00541                                                 }
00542                                                 $this->resetRowType();
00543                                         }
00544 
00545                                         // content row
00546                                         foreach($item_html as $item)
00547                                         {
00548                                                 if ($ilUser->getPref("pd_selected_items_details") != "y" ||
00549                                                         $this->ilias->getSetting("icon_position_in_lists") == "item_rows")
00550                                                 {
00551                                                         $this->addStandardRow($tpl, $item["html"], $item["item_ref_id"], $item["item_obj_id"], $type, $rel_header);
00552                                                 }
00553                                                 else
00554                                                 {
00555                                                         $this->addStandardRow($tpl, $item["html"], $item["item_ref_id"], $item["item_obj_id"], "", $rel_header);
00556                                                 }
00557                                                 $output = true;
00558                                         }
00559                                 }
00560                         }
00561                 }
00562 
00563                 return $output;
00564         }
00565 
00569         function getSelectedItemsPerLocation(&$tpl)
00570         {
00571                 global $ilUser, $rbacsystem, $objDefinition, $ilBench;
00572                 
00573                 $output = false;
00574 
00575                 $items = $this->ilias->account->getDesktopItems();
00576                 $item_html = array();
00577 
00578                 if (count($items) > 0)
00579                 {
00580                         foreach($items as $item)
00581                         {
00582 //echo "1";
00583                                 // get list gui class for each object type
00584                                 if ($cur_obj_type != $item["type"])
00585                                 {
00586                                         $item_list_gui =& $this->getItemListGUI($item["type"]);
00587                                         
00588                                         $item_list_gui->enableDelete(false);
00589                                         $item_list_gui->enableCut(false);
00590                                         $item_list_gui->enablePayment(false);
00591                                         $item_list_gui->enableLink(false);
00592                                         $item_list_gui->enableInfoScreen(false);
00593                                         if ($ilUser->getPref("pd_selected_items_details") != "y")
00594                                         {
00595 //echo "3";
00596                                                 $item_list_gui->enableDescription(false);
00597                                                 $item_list_gui->enableProperties(false);
00598                                                 $item_list_gui->enablePreconditions(false);
00599                                         }
00600                                 }
00601                                 // render item row
00602                                 $ilBench->start("ilPersonalDesktopGUI", "getListHTML");
00603 
00604                                 $html = $item_list_gui->getListItemHTML($item["ref_id"],
00605                                         $item["obj_id"], $item["title"], $item["description"]);
00606                                 $ilBench->stop("ilPersonalDesktopGUI", "getListHTML");
00607                                 if ($html != "")
00608                                 {
00609                                         $item_html[] = array("html" => $html, "item_ref_id" => $item["ref_id"],
00610                                                 "item_obj_id" => $item["obj_id"], "parent_ref" => $item["parent_ref"],
00611                                                 "type" => $item["type"]);
00612                                 }
00613                         }
00614 
00615                         // output block for resource type
00616                         if (count($item_html) > 0)
00617                         {
00618                                 $cur_parent_ref = 0;
00619                                 
00620                                 // content row
00621                                 foreach($item_html as $item)
00622                                 {
00623                                         // add a parent header row for each new parent
00624                                         if ($cur_parent_ref != $item["parent_ref"])
00625                                         {
00626                                                 if ($this->ilias->getSetting("icon_position_in_lists") == "item_rows")
00627                                                 {
00628                                                         $this->addParentRow($tpl, $item["parent_ref"], false);
00629                                                 }
00630                                                 else
00631                                                 {
00632                                                         $this->addParentRow($tpl, $item["parent_ref"]);
00633                                                 }
00634                                                 $this->resetRowType();
00635                                                 $cur_parent_ref = $item["parent_ref"];
00636                                         }
00637 
00638                                         //if ($ilUser->getPref("pd_selected_items_details") != "y" ||
00639                                         //      $this->ilias->getSetting("icon_position_in_lists") == "item_rows")
00640                                         //{
00641                                                 $this->addStandardRow($tpl, $item["html"], $item["item_ref_id"], $item["item_obj_id"], $item["type"],
00642                                                         "th_".$cur_parent_ref);
00643                                         //}
00644                                         //else
00645                                         //{
00646                                         //      $this->addStandardRow($tpl, $item["html"], $item["item_ref_id"], $item["item_obj_id"]);
00647                                         //}
00648                                         $output = true;
00649                                 }
00650                         }
00651                 }
00652 
00653                 return $output;
00654         }
00655 
00659         function &getItemListGUI($a_type)
00660         {
00661                 global $objDefinition;
00662 //echo "<br>+$a_type+";
00663                 if (!is_object($this->item_list_guis[$a_type]))
00664                 {
00665                         $class = $objDefinition->getClassName($a_type);
00666                         $location = $objDefinition->getLocation($a_type);
00667                         $full_class = "ilObj".$class."ListGUI";
00668 //echo "<br>-".$location."/class.".$full_class.".php"."-";
00669                         include_once($location."/class.".$full_class.".php");
00670                         $item_list_gui = new $full_class();
00671                         $this->item_list_guis[$a_type] =& $item_list_gui;
00672                 }
00673                 else
00674                 {
00675                         $item_list_gui =& $this->item_list_guis[$a_type];
00676                 }
00677                 return $item_list_gui;
00678         }
00679 
00687         function addHeaderRow(&$a_tpl, $a_type, $a_show_image = true)
00688         {
00689                 if (!is_array($a_type))
00690                 {
00691                         $icon = ilUtil::getImagePath("icon_".$a_type.".gif");
00692                         $title = $this->lng->txt("objs_".$a_type);
00693                         $header_id = "th_".$a_type;
00694                 }
00695                 else
00696                 {
00697                         $icon = ilUtil::getImagePath("icon_lm.gif");
00698                         $title = $this->lng->txt("learning_resources");
00699                         $header_id = "th_lres";
00700                 }
00701                 if ($a_show_image)
00702                 {
00703                         $a_tpl->setCurrentBlock("container_header_row_image");
00704                         $a_tpl->setVariable("HEADER_IMG", $icon);
00705                         $a_tpl->setVariable("HEADER_ALT", $title);
00706                 }
00707                 else
00708                 {
00709                         $a_tpl->setCurrentBlock("container_header_row");
00710                 }
00711 
00712                 $a_tpl->setVariable("BLOCK_HEADER_CONTENT", $title);
00713                 $a_tpl->setVariable("BLOCK_HEADER_ID", $header_id);
00714                 $a_tpl->parseCurrentBlock();
00715                 $a_tpl->touchBlock("container_row");
00716         }
00717 
00725         function addParentRow(&$a_tpl, $a_ref_id, $a_show_image = true)
00726         {
00727                 global $tree;
00728                 
00729                 $par_id = ilObject::_lookupObjId($a_ref_id);
00730                 $type = ilObject::_lookupType($par_id);
00731                 if (!in_array($type, array("lm", "dbk", "sahs", "htlm")))
00732                 {
00733                         $icon = ilUtil::getImagePath("icon_".$type.".gif");
00734                 }
00735                 else
00736                 {
00737                         $icon = ilUtil::getImagePath("icon_lm.gif");
00738                 }
00739 
00740                 // custom icon
00741                 if ($this->ilias->getSetting("custom_icons") &&
00742                         in_array($type, array("cat","grp","crs")))
00743                 {
00744                         require_once("classes/class.ilContainer.php");
00745                         if (($path = ilContainer::_lookupIconPath($par_id, "small")) != "")
00746                         {
00747                                 $icon = $path;
00748                         }
00749                 }
00750 
00751                 if ($tree->getRootId() != $par_id)
00752                 {
00753                         $title = ilObject::_lookupTitle($par_id);
00754                 }
00755                 else
00756                 {
00757                         $title = $this->lng->txt("repository");
00758                 }
00759                 
00760                 $item_list_gui =& $this->getItemListGUI($type);
00761                                         
00762                 $item_list_gui->enableDelete(false);
00763                 $item_list_gui->enableCut(false);
00764                 $item_list_gui->enablePayment(false);
00765                 $item_list_gui->enableLink(false);
00766                 $item_list_gui->enableDescription(false);
00767                 $item_list_gui->enableProperties(false);
00768                 $item_list_gui->enablePreconditions(false);
00769                 $item_list_gui->enablePath(true);
00770                 $item_list_gui->enableCommands(false);
00771                 $html = $item_list_gui->getListItemHTML($a_ref_id,
00772                         $par_id, $title, "");
00773 
00774                 if ($a_show_image)
00775                 {
00776                         $a_tpl->setCurrentBlock("container_header_row_image");
00777                         $a_tpl->setVariable("HEADER_IMG", $icon);
00778                         $a_tpl->setVariable("HEADER_ALT", $title);
00779                 }
00780                 else
00781                 {
00782                         $a_tpl->setCurrentBlock("container_header_row");
00783                 }
00784                 
00785                 $a_tpl->setVariable("BLOCK_HEADER_CONTENT", $html);
00786                 $a_tpl->setVariable("BLOCK_HEADER_ID", "th_".$a_ref_id);
00787                 $a_tpl->parseCurrentBlock();
00788                 $a_tpl->touchBlock("container_row");
00789         }
00790 
00798         function addStandardRow(&$a_tpl, $a_html, $a_item_ref_id = "", $a_item_obj_id = "",
00799                 $a_image_type = "", $a_related_header = "")
00800         {
00801                 $this->cur_row_type = ($this->cur_row_type == "row_type_1")
00802                         ? "row_type_2"
00803                         : "row_type_1";
00804                 $a_tpl->touchBlock($this->cur_row_type);
00805 
00806                 if ($a_image_type != "")
00807                 {
00808                         if (!is_array($a_image_type) && !in_array($a_image_type, array("lm", "dbk", "htlm", "sahs")))
00809                         {
00810                                 $icon = ilUtil::getImagePath("icon_".$a_image_type.".gif");
00811                                 $title = $this->lng->txt("obj_".$a_image_type);
00812                         }
00813                         else
00814                         {
00815                                 $icon = ilUtil::getImagePath("icon_lm.gif");
00816                                 $title = $this->lng->txt("learning_resource");
00817                         }
00818 
00819                         // custom icon
00820                         if ($this->ilias->getSetting("custom_icons") &&
00821                                 in_array($a_image_type, array("cat","grp","crs")))
00822                         {
00823                                 require_once("classes/class.ilContainer.php");
00824                                 if (($path = ilContainer::_lookupIconPath($a_item_obj_id, "small")) != "")
00825                                 {
00826                                         $icon = $path;
00827                                 }
00828                         }
00829 
00830                         $a_tpl->setCurrentBlock("block_row_image");
00831                         $a_tpl->setVariable("ROW_IMG", $icon);
00832                         $a_tpl->setVariable("ROW_ALT", $title);
00833                         $a_tpl->parseCurrentBlock();
00834                 }
00835                 else
00836                 {
00837                         $a_tpl->setVariable("ROW_NBSP", "&nbsp;");
00838                 }
00839                 $a_tpl->setCurrentBlock("container_standard_row");
00840                 $a_tpl->setVariable("BLOCK_ROW_CONTENT", $a_html);
00841                 $rel_headers = ($a_related_header != "")
00842                         ? "th_selected_items ".$a_related_header
00843                         : "th_selected_items";
00844                 $a_tpl->setVariable("BLOCK_ROW_HEADERS", $rel_headers);
00845                 $a_tpl->parseCurrentBlock();
00846                 $a_tpl->touchBlock("container_row");
00847         }
00848 
00849         function resetRowType()
00850         {
00851                 $this->cur_row_type = "";
00852         }
00853 
00860         function &newBlockTemplate()
00861         {
00862                 $tpl = new ilTemplate ("tpl.pd_list_block.html", true, true);
00863                 $this->cur_row_type = "";
00864                 return $tpl;
00865         }
00866 
00867 
00868     function displaySystemMessages()
00869     {
00870         // SYSTEM MAILS
00871         $umail = new ilMail($_SESSION["AccountId"]);
00872         $smails = $umail->getMailsOfFolder(0);
00873 
00874         if(count($smails))
00875         {
00876             // output mails
00877             $counter = 1;
00878             foreach ($smails as $mail)
00879             {
00880                 // GET INBOX FOLDER FOR LINK_READ
00881                 require_once "classes/class.ilMailbox.php";
00882 
00883                 $mbox = new ilMailbox($_SESSION["AccountId"]);
00884                 $inbox = $mbox->getInboxFolder();
00885 
00886                 $this->tpl->setCurrentBlock("tbl_system_msg_row");
00887                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow2' : 'tblrow1');
00888 
00889                 // GET SENDER NAME
00890                 $user = new ilObjUser($mail["sender_id"]);
00891 
00892                 if(!($fullname = $user->getFullname()))
00893                 {
00894                     $fullname = $this->lng->txt("unknown");
00895                 }
00896 
00897                 //new mail or read mail?
00898                 $this->tpl->setVariable("MAILCLASS", $mail["m_status"] == 'read' ? 'mailread' : 'mailunread');
00899                 $this->tpl->setVariable("MAIL_FROM", $fullname);
00900                 $this->tpl->setVariable("MAIL_SUBJ", $mail["m_subject"]);
00901                 $this->tpl->setVariable("MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00902                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00903                 $this->tpl->setVariable("MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00904                 $this->tpl->parseCurrentBlock();
00905             }
00906             $this->tpl->setCurrentBlock("tbl_system_msg");
00907             //headline
00908             $this->tpl->setVariable("SYSTEM_MAILS",$this->lng->txt("mail_system"));
00909             //columns headlines
00910             $this->tpl->setVariable("TXT_SENDER", $this->lng->txt("sender"));
00911             $this->tpl->setVariable("TXT_SUBJECT", $this->lng->txt("subject"));
00912             $this->tpl->setVariable("TXT_DATETIME",$this->lng->txt("date")."/".$this->lng->txt("time"));
00913             $this->tpl->parseCurrentBlock();
00914         }
00915     }
00916 
00917 
00918 
00924         function displayMails()
00925         {
00926 
00927                 // MAILS
00928                 // GET INBOX FOLDER FOR LINK_READ
00929                 include_once "./include/inc.header.php";
00930                 include_once "./include/inc.mail.php";
00931                 include_once "classes/class.ilObjUser.php";
00932                 include_once "classes/class.ilMailbox.php";
00933                 include_once "classes/class.ilMail.php";
00934 
00935 
00936                 // BEGIN MAILS
00937                 $umail = new ilMail($_SESSION["AccountId"]);
00938                 $mbox = new ilMailBox($_SESSION["AccountId"]);
00939                 $inbox = $mbox->getInboxFolder();
00940 
00941                 //SHOW MAILS FOR EVERY USER
00942                 $mail_data = $umail->getMailsOfFolder($inbox);
00943                 $mail_counter = $umail->getMailCounterData();
00944                 $unreadmails = 0;
00945 
00946 
00947                 foreach ($mail_data as $mail)
00948                 {
00949                         //ONLY NEW MAILS WOULD BE ON THE PERONAL DESKTOP
00950                         if($mail["m_status"]== 'unread')
00951                         {
00952                                 //echo $mail["m_status"];
00953 
00954                                 $this->tpl->setCurrentBlock("tbl_mails");
00955                                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow1' : 'tblrow2');
00956                                 $this->tpl->setVariable("NEW_MAIL",$this->lng->txt("email"));
00957 
00958                                 // GET SENDER NAME
00959                                 $user = new ilObjUser($mail["sender_id"]);
00960 
00961                                 if(!($fullname = $user->getFullname()))
00962                                 {
00963                                         $fullname = $this->lng->txt("unknown");
00964                                 }
00965 
00966 
00967                                 $this->tpl->setCurrentBlock("tbl_mails");
00968                                 //columns headlines
00969                                 $this->tpl->setVariable("NEW_TXT_SENDER", $this->lng->txt("sender"));
00970                                 $this->tpl->setVariable("NEW_TXT_SUBJECT", $this->lng->txt("subject"));
00971                                 $this->tpl->setVariable("NEW_TXT_DATE",$this->lng->txt("date")."/".$this->lng->txt("time"));
00972 
00973 
00974                                 $this->tpl->setCurrentBlock("tbl_mails_row");
00975                                 $this->tpl->setVariable("NEW_MAIL_FROM", $fullname);
00976                                 $this->tpl->setVariable("NEW_MAIL_FROM_LOGIN", $user->getLogin());
00977                                 $this->tpl->setVariable("NEW_MAILCLASS", $mail["status"] == 'read' ? 'mailread' : 'mailunread');
00978                                 $this->tpl->setVariable("NEW_MAIL_SUBJ", $mail["m_subject"]);
00979                                 $this->tpl->setVariable("NEW_MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00980                                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00981                                 $this->tpl->setVariable("NEW_MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00982                                 $this->tpl->setVariable("IMG_SENDER", $user->getPersonalPicturePath("xxsmall"));
00983                                 $this->tpl->setVariable("ALT_SENDER", $user->getLogin());
00984                                 $this->tpl->parseCurrentBlock();
00985 
00986                         }
00987                 }
00988         }
00989 
00990 
00994     function displayNotes()
00995     {
00996         global $ilias;
00997 
00998                 if ($ilias->account->getPref("show_notes") == "n")
00999                 {
01000                         return;
01001                 }
01002                 //$users_notes = $ilias->account->getPref("show_notes");
01003                 include_once("Services/Notes/classes/class.ilNoteGUI.php");
01004                 $note_gui = new ilNoteGUI(0,0,"");
01005                 $note_gui->enableTargets();
01006                 $html = $note_gui->getPDOverviewNoteListHTML();
01007                 $this->tpl->setVariable("NOTES", $html);
01008         }
01009 
01013     function displayUsersOnline()
01014     {
01015         global $ilias;
01016 
01017                 $users_online_pref = $ilias->account->getPref("show_users_online");
01018         if ($users_online_pref != "y" && $users_online_pref != "associated")
01019         {
01020 
01021             return;
01022         }
01023 
01024         $this->tpl->setVariable("TXT_USERS_ONLINE",$this->lng->txt("users_online"));
01025 
01026         if ($users_online_pref == "associated")
01027                 {
01028                         $users = ilUtil::getAssociatedUsersOnline($ilias->account->getId());
01029                 } else {
01030                         $users = ilUtil::getUsersOnline();
01031                 }
01032 
01033         $num = 0;
01034 
01035         foreach ($users as $user_id => $user)
01036         {
01037             if ($user_id != ANONYMOUS_USER_ID)
01038             {
01039                 $num++;
01040             }
01041             else
01042             {
01043                 $visitors = $user["num"];
01044             }
01045         }
01046 
01047         // parse visitors text
01048         if (empty($visitors) || $users_online_pref == "associated")
01049         {
01050             $visitor_text = "";
01051         }
01052         elseif ($visitors == "1")
01053         {
01054             $visitor_text = "1 ".$this->lng->txt("visitor");
01055         }
01056         else
01057         {
01058             $visitor_text = $visitors." ".$this->lng->txt("visitors");
01059         }
01060 
01061                 // determine whether the user want's to see details of the active users
01062                 // and remember user preferences, in case the user has changed them.
01063                 $showdetails = $ilias->account->getPref('show_users_online_details') == 'y';
01064 
01065                 // parse registered users text
01066                 if ($num > 0)
01067                 {
01068                         $user_kind = ($users_online_pref == "associated") ? "associated_user" : "registered_user";
01069                         if ($num == 1)
01070                         {
01071                                 $user_list = $num." ".$this->lng->txt($user_kind);
01072                         }
01073 
01074                         else
01075                         {
01076                                 $user_list = $num." ".$this->lng->txt($user_kind."s");
01077                         }
01078 
01079                         // add details link
01080                         if ($showdetails)
01081                         {
01082                                 $text = $this->lng->txt("hide_details");
01083                                 $cmd = "hideUsersOnlineDetails";
01084                         }
01085                         else
01086                         {
01087                                 $text = $this->lng->txt("show_details");
01088                                 $cmd = "showUsersOnlineDetails";
01089                         }
01090 
01091                         //$user_details_link = "&nbsp;&nbsp;<span style=\"font-weight:lighter\">[</span><a class=\"std\" href=\"usr_personaldesktop.php?cmd=".$cmd."\">".$text."</a><span style=\"font-weight:lighter\">]</span>";
01092 
01093                         if (!empty($visitor_text))
01094                         {
01095                                 $user_list .= " ".$this->lng->txt("and")." ".$visitor_text;
01096                         }
01097 
01098                         //$user_list .= $user_details_link;
01099                 }
01100                 else
01101                 {
01102                         $user_list = $visitor_text;
01103                 }
01104 
01105                 $this->tpl->setVariable("USER_LIST",$user_list);
01106                 $this->tpl->setVariable("LINK_USER_DETAILS",
01107                         $this->ctrl->getLinkTarget($this, $cmd));
01108                 $this->tpl->setVariable("TXT_USER_DETAILS", $text);
01109 
01110         // display details of users online
01111         if ($showdetails)
01112         {
01113             $z = 0;
01114 
01115             foreach ($users as $user_id => $user)
01116             {
01117                 if ($user_id != ANONYMOUS_USER_ID)
01118                 {
01119                     $rowCol = ilUtil::switchColor($z,"tblrow1","tblrow2");
01120                     $login_time = ilFormat::dateDiff(ilFormat::datetime2unixTS($user["last_login"]),time());
01121 
01122                     // hide mail-to icon for anonymous users
01123                     if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID and $_SESSION["AccountId"] != $user_id)
01124                     {
01125                         $this->tpl->setCurrentBlock("mailto_link");
01126                         //$this->tpl->setVariable("IMG_MAIL", ilUtil::getImagePath("icon_pencil_b.gif", false));
01127                         $this->tpl->setVariable("TXT_MAIL",$this->lng->txt("mail"));
01128                         $this->tpl->setVariable("USR_LOGIN",$user["login"]);
01129                         $this->tpl->parseCurrentBlock();
01130                     }
01131 
01132                     // check for profile
01133                     // todo: use user class!
01134                     $user_obj = new ilObjUser($user_id);
01135                     $q = "SELECT value FROM usr_pref WHERE usr_id='".$user_id."' AND keyword='public_profile' AND value='y'";
01136                     $r = $this->ilias->db->query($q);
01137 
01138 
01139                                         include_once './chat/classes/class.ilChatServerConfig.php';
01140                                         if(ilChatServerConfig::_isActive())
01141                                         {
01142                                                 if(!$this->__showActiveChatsOfUser($user_id))
01143                                                 {
01144                                                         // Show invite to chat
01145                                                         $this->__showChatInvitation($user_id);
01146                                                 }
01147                                         }
01148 
01149                     if ($r->numRows())
01150                     {
01151                         $this->tpl->setCurrentBlock("profile_link");
01152                         //$this->tpl->setVariable("IMG_VIEW", ilUtil::getImagePath("enlarge.gif", false));
01153                         $this->tpl->setVariable("TXT_VIEW",$this->lng->txt("profile"));
01154                                                 $this->ctrl->setParameter($this, "user", $user_id);
01155                                                 $this->tpl->setVariable("LINK_PROFILE",
01156                                                         $this->ctrl->getLinkTarget($this, "showUserProfile"));
01157                         $this->tpl->setVariable("USR_ID",$user_id);
01158                         $this->tpl->parseCurrentBlock();
01159                     }
01160 
01161                     // user image
01162                                         $this->tpl->setCurrentBlock("usr_image");
01163                                         $this->tpl->setVariable("USR_IMAGE",
01164                                                 $user_obj->getPersonalPicturePath("xxsmall"));
01165                                         $this->tpl->setVariable("USR_ALT", $this->lng->txt("personal_picture"));
01166                                         $this->tpl->parseCurrentBlock();
01167 
01168                     $this->tpl->setCurrentBlock("tbl_users_row");
01169                     $this->tpl->setVariable("ROWCOL",$rowCol);
01170                     $this->tpl->setVariable("USR_LOGIN",$user["login"]);
01171                     $this->tpl->setVariable("USR_FULLNAME",ilObjUser::setFullname($user["title"],$user["firstname"],$user["lastname"]));
01172                     $this->tpl->setVariable("USR_LOGIN_TIME",$login_time);
01173 
01174                     $this->tpl->parseCurrentBlock();
01175 
01176                     $z++;
01177                 }
01178             }
01179 
01180             if ($z > 0)
01181             {
01182                 $this->tpl->setCurrentBlock("tbl_users_header");
01183                 $this->tpl->setVariable("TXT_USR",ucfirst($this->lng->txt("user")));
01184                 $this->tpl->setVariable("TXT_USR_LOGIN_TIME",ucfirst($this->lng->txt("login_time")));
01185                 $this->tpl->parseCurrentBlock();
01186             }
01187         }
01188 
01189                 $this->ctrl->clearParameters($this);
01190     }
01191 
01192 
01196     function displayBookmarks()
01197     {
01198         include_once("classes/class.ilBookmarkAdministrationGUI.php");
01199                 $bookmark_gui = new ilBookmarkAdministrationGUI();
01200                 $html = $bookmark_gui->getPDBookmarkListHTML();
01201                 $this->tpl->setVariable("BOOKMARKS", $html);
01202     }
01203 
01214     function multiarray_sort ($array, $key_sort)
01215     {
01216         if ($array) {
01217             $key_sorta = explode(";", $key_sort);
01218 
01219             $multikeys = array_keys($array);
01220             $keys = array_keys($array[$multikeys[0]]);
01221 
01222             for($m=0; $m < count($key_sorta); $m++) {
01223                 $nkeys[$m] = trim($key_sorta[$m]);
01224             }
01225             $n += count($key_sorta);
01226 
01227             for($i=0; $i < count($keys); $i++){
01228                 if(!in_array($keys[$i], $key_sorta)) {
01229                     $nkeys[$n] = $keys[$i];
01230                     $n += "1";
01231                 }
01232             }
01233 
01234             for($u=0;$u<count($array); $u++) {
01235                 $arr = $array[$multikeys[$u]];
01236                 for($s=0; $s<count($nkeys); $s++) {
01237                     $k = $nkeys[$s];
01238                     $output[$multikeys[$u]][$k] = $array[$multikeys[$u]][$k];
01239                 }
01240             }
01241             sort($output);
01242             return $output;
01243         }
01244     }
01245 
01249         function setTabs()
01250         {
01251                 $this->tpl->addBlockFile("TABS", "tabs", "tpl.tabs.html");
01252 
01253                 $script_name = basename($_SERVER["SCRIPT_NAME"]);
01254 
01255                 $command = $_GET["cmd"] ? $_GET["cmd"] : "";
01256 
01257                 if (ereg("whois",$command) or $script_name == "profile.php")
01258                 {
01259                         $who_is_online = true;
01260                 }
01261 
01262                 // to do: use ilTabsGUI here!
01263 
01264                 // personal desktop home
01265                 $inc_type = (strtolower($_GET["baseClass"]) == "ilpersonaldesktopgui" &&
01266                         (strtolower($_GET["cmdClass"]) == "ilpersonaldesktopgui" ||
01267                         $_GET["cmdClass"] == ""))
01268                         ? "tabactive"
01269                         : "tabinactive";
01270                 $inhalt1[] = array($inc_type, $this->ctrl->getLinkTarget($this), $this->lng->txt("overview"));
01271 
01272                 // user profile
01273                 $inc_type = (strtolower($_GET["cmdClass"]) == "ilpersonalprofilegui")
01274                         ? "tabactive"
01275                         : "tabinactive";
01276                 $inhalt1[] = array($inc_type, $this->ctrl->getLinkTargetByClass("ilPersonalProfileGUI"),
01277                         $this->lng->txt("personal_profile"));
01278 
01279                 if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID)
01280                 {
01281                         // user calendar
01282                         if ($this->ilias->getSetting("enable_calendar"))
01283                         {
01284                                 $inc_type = ($script_name == "dateplaner.php")
01285                                         ? "tabactive"
01286                                         : "tabinactive";
01287                                 $inhalt1[] = array($inc_type,"dateplaner.php",$this->lng->txt("calendar"));
01288                         }
01289 
01290                         // private notes
01291                         $inc_type = (strtolower($_GET["cmdClass"]) == "ilpdnotesgui" ||
01292                                 strtolower($_GET["cmdClass"]) == "ilnotegui")
01293                                 ? "tabactive"
01294                                 : "tabinactive";
01295                         $inhalt1[] = array($inc_type,
01296                                 $this->ctrl->getLinkTargetByClass("ilpdnotesgui"),
01297                                 $this->lng->txt("private_notes"));
01298 
01299                         // user bookmarks
01300                         $inc_type = (strtolower($_GET["cmdClass"]) == "ilbookmarkadministrationgui")
01301                                 ? "tabactive"
01302                                 : "tabinactive";
01303                         $inhalt1[] = array($inc_type,
01304                                 $this->ctrl->getLinkTargetByClass("ilbookmarkadministrationgui"),
01305                                 $this->lng->txt("bookmarks"));
01306 
01307                 }
01308 
01309                 // Tracking
01310 
01311                 include_once("Services/Tracking/classes/class.ilObjUserTracking.php");
01312                 if (ilObjUserTracking::_enabledLearningProgress())
01313                 {
01314                         $cmd_classes = array('illplistofobjectsgui','illplistofsettingsgui','illearningprogressgui','illplistofprogressgui');
01315                         $inc_type = in_array(strtolower($_GET['cmdClass']),$cmd_classes) ? 'tabactive' : 'tabinactive';
01316                         
01317                         $inhalt1[] = array($inc_type, $this->ctrl->getLinkTargetByClass("ilLearningProgressGUI"),
01318                                                            $this->lng->txt("learning_progress"));
01319                 }
01320 
01321                 include_once "./payment/classes/class.ilPaymentVendors.php";
01322                 include_once "./payment/classes/class.ilPaymentTrustees.php";
01323                 include_once "./payment/classes/class.ilPaymentShoppingCart.php";
01324                 include_once "./payment/classes/class.ilPaymentBookings.php";
01325 
01326                 if(ilPaymentShoppingCart::_hasEntries($this->ilias->account->getId()) or
01327                    ilPaymentBookings::_getCountBookingsByCustomer($this->ilias->account->getId()))
01328 
01329                 {
01330                         $this->lng->loadLanguageModule('payment');
01331                         $inhalt1[] = array('tabinactive',"./payment/payment.php", $this->lng->txt('paya_shopping_cart'));
01332                 }
01333                 if(ilPaymentVendors::_isVendor($this->ilias->account->getId()) or
01334                    ilPaymentTrustees::_hasAccess($this->ilias->account->getId()))
01335                 {
01336                         $this->lng->loadLanguageModule('payment');
01337                         $inhalt1[] = array('tabinactive',"./payment/payment_admin.php",$this->lng->txt('paya_header'));
01338                 }
01339 
01340                 for ( $i=0; $i<sizeof($inhalt1); $i++)
01341                 {
01342                         if ($inhalt1[$i][1] != "")
01343                         {       $this->tpl->setCurrentBlock("tab");
01344                                 $this->tpl->setVariable("TAB_TYPE",$inhalt1[$i][0]);
01345                                 $this->tpl->setVariable("TAB_LINK",$inhalt1[$i][1]);
01346                                 $this->tpl->setVariable("TAB_TEXT",$inhalt1[$i][2]);
01347                                 $this->tpl->setVariable("TAB_TARGET",$inhalt1[$i][3]);
01348                                 $this->tpl->parseCurrentBlock();
01349                         }
01350                 }
01351 
01352                 $this->tpl->setCurrentBlock("tabs");
01353                 $this->tpl->parseCurrentBlock();
01354         }
01355 
01359         function jumpToProfile()
01360         {
01361                 $this->ctrl->redirectByClass("ilpersonalprofilegui");
01362         }
01363 
01367         function jumpToBookmarks()
01368         {
01369                 $this->ctrl->redirectByClass("ilbookmarkadministrationgui");
01370         }
01371 
01375         function jumpToNotes()
01376         {
01377                 $this->ctrl->redirectByClass("ilpdnotesgui");
01378         }
01379 
01383         function jumpToLP()
01384         {
01385                 $this->ctrl->redirectByClass("illearningprogressgui");
01386         }
01387         
01388         
01389         function __showActiveChatsOfUser($a_usr_id)
01390         {
01391                 global $rbacsystem;
01392 
01393                 // show chat info
01394                 include_once './chat/classes/class.ilChatRoom.php';
01395 
01396                 $chat_id = ilChatRoom::_isActive($a_usr_id);
01397                 foreach(ilObject::_getAllReferences($chat_id) as $ref_id)
01398                 {
01399                         if($rbacsystem->checkAccess('read',$ref_id))
01400                         {
01401                                 $this->tpl->setCurrentBlock("chat_info");
01402                                 $this->tpl->setVariable("CHAT_ACTIVE_IN",$this->lng->txt('chat_active_in'));
01403                                 $this->tpl->setVariable("CHAT_LINK","chat/chat.php?ref_id=".$ref_id."&room_id=0");
01404                                 $this->tpl->setVariable("CHAT_TITLE",ilObject::_lookupTitle($chat_id));
01405                                 $this->tpl->parseCurrentBlock();
01406 
01407                                 return true;
01408                         }
01409                 }
01410                 return false;
01411         }
01412 
01413         function __showChatInvitation($a_usr_id)
01414         {
01415                 global $rbacsystem,$ilUser;
01416 
01417                 include_once './chat/classes/class.ilObjChat.php';
01418 
01419                 if($a_usr_id == $ilUser->getId())
01420                 {
01421                         return false;
01422                 }
01423 
01424                 if($rbacsystem->checkAccess('read',ilObjChat::_getPublicChatRefId())
01425                    and $rbacsystem->checkAccessOfUser($a_usr_id,'read',ilObjChat::_getPublicChatRefId()))
01426                 {
01427                         $this->tpl->setCurrentBlock("chat_link");
01428                         $this->tpl->setVariable("TXT_CHAT_INVITE",$this->lng->txt('chat_invite'));
01429                         $this->tpl->setVariable("CHAT_LINK",'chat/chat.php?ref_id='.ilObjChat::_getPublicChatRefId().
01430                                                                         '&usr_id='.$a_usr_id.'&cmd=invitePD');
01431                         $this->tpl->parseCurrentBlock();
01432 
01433                         return true;
01434                 }
01435                 return false;
01436         }
01437 }
01438 ?>