ILIAS Release_3_3_x_branch .rev 46803: classes/class.ilPersonalDesktopGUI.php Source File

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00001 <?php
00002   /*
00003    +-----------------------------------------------------------------------------+
00004    | ILIAS open source                                                           |
00005    +-----------------------------------------------------------------------------+
00006    | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00007    |                                                                             |
00008    | This program is free software; you can redistribute it and/or               |
00009    | modify it under the terms of the GNU General Public License                 |
00010    | as published by the Free Software Foundation; either version 2              |
00011    | of the License, or (at your option) any later version.                      |
00012    |                                                                             |
00013    | This program is distributed in the hope that it will be useful,             |
00014    | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015    | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016    | GNU General Public License for more details.                                |
00017    |                                                                             |
00018    | You should have received a copy of the GNU General Public License           |
00019    | along with this program; if not, write to the Free Software                 |
00020    | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021    +-----------------------------------------------------------------------------+
00022   */
00023 
00024 
00025 
00026 class ilPersonalDesktopGUI
00027 {
00028     var $tpl;
00029     var $lng;
00030     var $ilias;
00031 
00032 
00033 
00034     function ilPersonalDesktopGUI()
00035     {
00036         global $ilias, $tpl, $lng, $rbacsystem;
00037 
00038 
00039         $this->tpl =& $tpl;
00040         $this->lng =& $lng;
00041         $this->ilias =& $ilias;
00042     }
00043 
00044 
00048     function displaySelectedItems()
00049     {
00050         $types = array(
00051             array("title" => $this->lng->txt("objs_cat"),
00052                                   "types" => "cat"),
00053             array("title" => $this->lng->txt("objs_fold"),
00054                                   "types" => "fold"),
00055             array("title" => $this->lng->txt("objs_crs"),
00056                                   "types" => "crs"),
00057             array("title" => $this->lng->txt("objs_grp"),
00058                                   "types" => "grp"),
00059             array("title" => $this->lng->txt("objs_chat"),
00060                                   "types" => "chat"),
00061             array("title" => $this->lng->txt("objs_frm"),
00062                                   "types" => "frm"),
00063             array("title" => $this->lng->txt("learning_objects"),
00064                                   "types" => array("lm", "htlm", "sahs", "dbk")),
00065             array("title" => $this->lng->txt("objs_glo"),
00066                                   "types" => "glo"),
00067             array("title" => $this->lng->txt("objs_file"),
00068                                   "types" => "file"),
00069             array("title" => $this->lng->txt("objs_exc"),
00070                                   "types" => "exc"),
00071             array("title" => $this->lng->txt("objs_tst"),
00072                                   "types" => "tst"),
00073             array("title" => $this->lng->txt("objs_svy"),
00074                                   "types" => "svy"),
00075             array("title" => $this->lng->txt("objs_mep"),
00076                                   "types" => "mep"),
00077             array("title" => $this->lng->txt("objs_qpl"),
00078                                   "types" => "qpl"),
00079             array("title" => $this->lng->txt("objs_spl"),
00080                                   "types" => "spl")
00081             );
00082         $html = "";
00083         foreach($types as $type)
00084         {
00085             $html.= $this->getSelectedItemBlockHTML($type["title"], $type["types"]);
00086         }
00087         if ($html != "")
00088         {
00089             $this->tpl->setCurrentBlock("selected_items");
00090             $this->tpl->setVariable("TXT_SELECTED_ITEMS", $this->lng->txt("selected_items"));
00091             $this->tpl->setVariable("SELECTED_ITEMS", $html);
00092             $this->tpl->parseCurrentBlock();
00093         }
00094     }
00095 
00096 
00100     function getSelectedItemBlockHTML($a_title, $a_type)
00101     {
00102         include_once './classes/class.ilRepositoryExplorer.php';
00103 
00104         global $rbacsystem;
00105 
00106         $items = $this->ilias->account->getDesktopItems($a_type);
00107 
00108         // Determine whether the view of a learning resource should
00109         // be shown in the frameset of ilias, or in a separate window.
00110         $showViewInFrameset = $this->ilias->ini->readVariable("layout","view_target") == "frame";
00111 
00112         if (count($items) > 0)
00113         {
00114             $tstCount = 0;
00115             $unsetCount = 0;
00116             $progressCount = 0;
00117             $unsetFlag = 0;
00118             $progressFlag = 0;
00119             $completedFlag = 0;
00120             if (strcmp($a_type, "tst") == 0) {
00121                 $items = $this->multiarray_sort($items, "used_tries; title");
00122                 foreach ($items as $tst_item) {
00123                     if (!isset($tst_item["used_tries"])) {
00124                         $unsetCount++;
00125                     }
00126                     elseif ($tst_item["used_tries"] == 0) {
00127                         $progressCount++;
00128                     }
00129                 }
00130             }
00131 
00132             $tpl = new ilTemplate("tpl.usr_pd_selected_item_block.html", true, true);
00133             $tpl->setVariable("TXT_BLOCK_HEADER", $a_title);
00134             $img_type  = (is_array($a_type))
00135                 ? $a_type[0]
00136                 : $a_type;
00137 
00138             $tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_".$img_type.".gif"));
00139             $this->lng->loadLanguageModule("assessment");
00140             $this->lng->loadLanguageModule("survey");
00141             $this->lng->loadLanguageModule("crs");
00142             foreach($items as $item)
00143             {
00144                 if (strcmp($a_type, "tst")==0) {
00145                     $tpl->setCurrentBlock("tbl_tstheader");
00146                     if (($tstCount < $unsetCount)&&($unsetFlag==0)) {
00147                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_not_entered"));
00148                         $unsetFlag++;
00149                     }
00150                     elseif (($tstCount < ($unsetCount+$progressCount))&&($progressFlag==0)) {
00151                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_progress"));
00152                         $progressFlag++;
00153                     }
00154                     elseif (($tstCount >= ($unsetCount+$progressCount))&&($completedFlag==0)) {
00155                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_completed_more_tries_possible"));
00156                         $completedFlag++;
00157                     }
00158                     $tstCount++;
00159                     $tpl->parseCurrentBlock();
00160                 }
00161                 if (strcmp($a_type, "svy")==0) {
00162                     if ($item["finished"] === 0)
00163                     {
00164                         $tpl->setCurrentBlock("finished");
00165                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("not_finished"));
00166                         $tpl->parseCurrentBlock();
00167                     }
00168                     else if ($item["finished"] === 1)
00169                     {
00170                         $tpl->setCurrentBlock("finished");
00171                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("finished"));
00172                         $tpl->parseCurrentBlock();
00173                     }
00174                     else
00175                     {
00176                         $tpl->setCurrentBlock("finished");
00177                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("not_started"));
00178                         $tpl->parseCurrentBlock();
00179                     }
00180                 }
00181 
00182                 // continue link
00183                 if ($item["continue_link"] != "" &&
00184                     $rbacsystem->checkAccess("read", $item["id"]))
00185                 {
00186                     $tpl->setCurrentBlock("continue_link");
00187                     $tpl->setVariable("LINK_CONTINUE", $item["continue_link"]);
00188 
00189                     if ($showViewInFrameset)
00190                     {
00191                         $tpl->setVariable("TARGET_CONTINUE", "bottom");
00192                     }
00193                     else
00194                     {
00195                         $tpl->setVariable("TARGET_CONTINUE", $item["target"]);
00196                     }
00197 
00198                     $tpl->setVariable("TXT_CONTINUE", $this->lng->txt("continue_work"));
00199                     $tpl->setVariable("IMG_CONTINUE", ilUtil::getImagePath("nav_arr_R.gif"));
00200                     $tpl->parseCurrentBlock();
00201                 }
00202                 else
00203                 {
00204                     $tpl->setVariable("CONTINUE", "&nbsp;");
00205                 }
00206 
00207                 // edit link
00208                 if ($item["edit_link"] != "" and
00209                     $rbacsystem->checkAccess("write", $item["id"]))
00210                 {
00211                     $tpl->setCurrentBlock("edit_link");
00212                     $tpl->setVariable("LINK_EDIT", $item["edit_link"]);
00213                     $tpl->setVariable("TARGET_EDIT", "bottom");
00214                     $tpl->setVariable("TXT_EDIT", $this->lng->txt("edit"));
00215                     $tpl->setVariable("IMG_EDIT", ilUtil::getImagePath("icon_pencil.gif"));
00216                     $tpl->parseCurrentBlock();
00217                 }
00218                 else
00219                 {
00220                     $tpl->setVariable("EDIT", "&nbsp;");
00221                 }
00222 
00223                 // drop link
00224                 $tpl->setCurrentBlock("drop_link");
00225                 $tpl->setVariable("TYPE", $item["type"]);
00226                 $tpl->setVariable("ID", $item["id"]);
00227                 $tpl->setVariable("TXT_DROP", $this->lng->txt("drop"));
00228                 $tpl->setVariable("IMG_DROP", ilUtil::getImagePath("delete.gif"));
00229                 $tpl->parseCurrentBlock();
00230 
00231                 // description
00232                 if ($item["description"] != "")
00233                 {
00234                     $tpl->setCurrentBlock("description");
00235                     $tpl->setVariable("TXT_ITEM_DESCRIPTION", $item["description"]);
00236                     $tpl->parseCurrentBlock();
00237                 }
00238 
00239                 if($a_type == 'crs')
00240                 {
00241                     $tmp_course =& ilObjectFactory::getInstanceByRefId($item['id']);
00242                     $tmp_course->initCourseMemberObject();
00243                     $id = ilObject::_lookupObjId($item['id']);
00244 
00245                     if($tmp_course->members_obj->isBlocked($this->ilias->account->getId()))
00246                     {
00247                         $tpl->setCurrentBlock("crs_status");
00248                         $tpl->setVariable("STATUS",$this->lng->txt("crs_status_blocked"));
00249                         $tpl->parseCurrentBlock();
00250                     }
00251                     $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($id);
00252 
00253                     if(!$conditions_ok and 0)
00254                     {
00255                         foreach(ilConditionHandler::_getConditionsOfTarget($id) as $condition)
00256                         {
00257                             if(ilConditionHandler::_checkCondition($id))
00258                             {
00259                                 continue;
00260                             }
00261                             $trigger_obj =& ilObjectFactory::getInstanceByRefId($condition['trigger_ref_id']);
00262 
00263                             if(ilRepositoryExplorer::isClickable($trigger_obj->getType(),$trigger_obj->getRefId(),$trigger_obj->getId()))
00264                             {
00265                                 $tpl->setCurrentBlock("pre_link");
00266                                 $tpl->setVariable("PRECONDITION_LINK",
00267                                                   ilRepositoryExplorer::buildLinkTarget($trigger_obj->getRefId(),$trigger_obj->getType()));
00268                                 $tpl->setVariable("PRECONDITION_NAME",$trigger_obj->getTitle());
00269                                 $tpl->parseCurrentBlock();
00270                             }
00271                             else
00272                             {
00273                                 $tpl->setCurrentBlock("pre_no_link");
00274                                 $tpl->setVariable("PRECONDITION_NO_TITLE",$trigger_obj->getTitle());
00275                                 $tpl->parseCurrentBlock();
00276                             }
00277                         }
00278                         $tpl->setCurrentBlock("crs_preconditions");
00279                         $tpl->setVariable("TXT_PRECONDITIONS",$this->lng->txt('condition_precondition'));
00280                         $tpl->parseCurrentBlock();
00281                     }
00282 
00283 
00284                 }
00285                 // Show fora infos
00286                 if($a_type == 'frm')
00287                 {
00288                     global $ilUser;
00289 
00290                     $frm_obj = ilObjectFactory::getInstanceByRefId($item['id']);
00291                     $this->lng->loadLanguageModule('forum');
00292 
00293                     $num_unread = $frm_obj->getCountUnread($ilUser->getId());
00294                     $num_new = $frm_obj->getCountNew($ilUser->getId());
00295 
00296                     if($num_unread)
00297                     {
00298                         $tpl->setCurrentBlock("frm_info");
00299 
00300                                                 $text = $num_unread.' '.$this->lng->txt('articels_unread').' '.$this->lng->txt('and').' '.
00301                                                         $num_new.' '.$this->lng->txt('forums_new_articles');
00302                         $tpl->setVariable("TXT_FRM_INFO",$text);
00303                         $tpl->parseCurrentBlock();
00304                     }
00305                 }
00306 
00307                 // show link
00308                 if($a_type != 'crs' or ilRepositoryExplorer::isClickable($a_type,$item['id'],ilObject::_lookupObjId($item['id'])))
00309                 {
00310                     $tpl->setCurrentBlock("show_link");
00311                     $tpl->setVariable("TXT_ITEM_TITLE", $item["title"]);
00312                     $tpl->setVariable("LINK_SHOW", $item["link"]);
00313                     if ($showViewInFrameset)
00314                     {
00315                         $tpl->setVariable("TARGET_SHOW", "bottom");
00316                     }
00317                     else
00318                     {
00319                         $tpl->setVariable("TARGET_SHOW", $item["target"]);
00320                     }
00321                     $tpl->parseCurrentBlock();
00322                 }
00323                 else
00324                 {
00325                     $tpl->setCurrentBlock("no_link");
00326                     $tpl->setVariable("TXT_NO_LINK_TITLE",$item['title']);
00327                     $tpl->parseCurrentBlock();
00328                 }
00329 
00330                 $tpl->setCurrentBlock("block_row");
00331                 $tpl->setVariable("ROWCOL","tblrow".(($i++ % 2)+1));
00332                 $tpl->parseCurrentBlock();
00333 
00334             }
00335             return $tpl->get();
00336         }
00337 
00338         return "";
00339     }
00340 
00341     function displaySystemMessages()
00342     {
00343         // SYSTEM MAILS
00344         $umail = new ilMail($_SESSION["AccountId"]);
00345         $smails = $umail->getMailsOfFolder(0);
00346 
00347         if(count($smails))
00348         {
00349             // output mails
00350             $counter = 1;
00351             foreach ($smails as $mail)
00352             {
00353                 // GET INBOX FOLDER FOR LINK_READ
00354                 require_once "classes/class.ilMailbox.php";
00355 
00356                 $mbox = new ilMailbox($_SESSION["AccountId"]);
00357                 $inbox = $mbox->getInboxFolder();
00358 
00359                 $this->tpl->setCurrentBlock("tbl_system_msg_row");
00360                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow1' : 'tblrow2');
00361 
00362                 // GET SENDER NAME
00363                 $user = new ilObjUser($mail["sender_id"]);
00364 
00365                 if(!($fullname = $user->getFullname()))
00366                 {
00367                     $fullname = $this->lng->txt("unknown");
00368                 }
00369 
00370                 //new mail or read mail?
00371                 $this->tpl->setVariable("MAILCLASS", $mail["m_status"] == 'read' ? 'mailread' : 'mailunread');
00372                 $this->tpl->setVariable("MAIL_FROM", $fullname);
00373                 $this->tpl->setVariable("MAIL_SUBJ", $mail["m_subject"]);
00374                 $this->tpl->setVariable("MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00375                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00376                 $this->tpl->setVariable("MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00377                 $this->tpl->parseCurrentBlock();
00378             }
00379             $this->tpl->setCurrentBlock("tbl_system_msg");
00380             //headline
00381             $this->tpl->setVariable("SYSTEM_MAILS",$this->lng->txt("mail_system"));
00382             //columns headlines
00383             $this->tpl->setVariable("TXT_SENDER", $this->lng->txt("sender"));
00384             $this->tpl->setVariable("TXT_SUBJECT", $this->lng->txt("subject"));
00385             $this->tpl->setVariable("TXT_DATETIME",$this->lng->txt("date")."/".$this->lng->txt("time"));
00386             $this->tpl->parseCurrentBlock();
00387         }
00388     }
00389 
00390 
00391 
00397         function displayMails()
00398         {
00399 
00400                 // MAILS
00401                 // GET INBOX FOLDER FOR LINK_READ
00402                 require_once "./include/inc.header.php";
00403                 require_once "./include/inc.mail.php";
00404                 require_once "classes/class.ilObjUser.php";
00405                 require_once "classes/class.ilMailbox.php";
00406                 require_once "classes/class.ilMail.php";
00407 
00408 
00409                 // BEGIN MAILS
00410                 $umail = new ilMail($_SESSION["AccountId"]);
00411                 $mbox = new ilMailBox($_SESSION["AccountId"]);
00412                 $inbox = $mbox->getInboxFolder();
00413 
00414                 //SHOW MAILS FOR EVERY USER
00415                 $mail_data = $umail->getMailsOfFolder($inbox);
00416                 $mail_counter = $umail->getMailCounterData();
00417                 $this->tpl->setVariable("MAIL_COUNTER", $mail_counter["total"]);
00418                 $this->tpl->setVariable("MAIL_UNREAD", $mail_counter["unread"]);
00419 
00420 
00421                 foreach ($mail_data as $mail)
00422                 {
00423                         //ONLY NEW MAILS WOULD BE ON THE PERONAL DESKTOP
00424                         if($unreadmails != $mail_counter["unread"])
00425                                 {
00426 
00427                                 $unreadmails++;
00428                                 $this->tpl->setCurrentBlock("tbl_mails");
00429                                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow1' : 'tblrow2');
00430                                 $this->tpl->setVariable("NEW_MAIL",$this->lng->txt("email"));
00431 
00432                                 // GET SENDER NAME
00433                                 $user = new ilObjUser($mail["sender_id"]);
00434 
00435                                 if(!($fullname = $user->getFullname()))
00436                                 {
00437                                         $fullname = $this->lng->txt("unknown");
00438                                 }
00439 
00440 
00441                                 $this->tpl->setCurrentBlock("tbl_mails");
00442                                 //columns headlines
00443                                 $this->tpl->setVariable("NEW_TXT_SENDER", $this->lng->txt("sender"));
00444                                 $this->tpl->setVariable("NEW_TXT_SUBJECT", $this->lng->txt("subject"));
00445                                 $this->tpl->setVariable("NEW_TXT_DATE",$this->lng->txt("date")."/".$this->lng->txt("time"));
00446 
00447 
00448                                 $this->tpl->setCurrentBlock("tbl_mails_row");
00449                                 $this->tpl->setVariable("NEW_MAIL_FROM", $fullname);
00450                                 $this->tpl->setVariable("NEW_MAILCLASS", $mail["status"] == 'read' ? 'mailread' : 'mailunread');
00451                                 $this->tpl->setVariable("NEW_MAIL_SUBJ", $mail["m_subject"]);
00452                                 $this->tpl->setVariable("NEW_MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00453                                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00454                                 $this->tpl->setVariable("NEW_MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00455                                 $this->tpl->parseCurrentBlock();
00456 
00457                         }
00458                 }
00459         }
00460 
00461 
00462 
00463 
00467     function displayUsersOnline()
00468     {
00469         global $ilUser;
00470 
00471         if ($ilUser->getPref("show_users_online") != "y")
00472         {
00473             return;
00474         }
00475 
00476         $this->tpl->setVariable("TXT_USERS_ONLINE",$this->lng->txt("users_online"));
00477 
00478         $users = ilUtil::getUsersOnline();
00479 
00480         $num = 0;
00481 
00482         foreach ($users as $user_id => $user)
00483         {
00484             if ($user_id != ANONYMOUS_USER_ID)
00485             {
00486                 $num++;
00487             }
00488             else
00489             {
00490                 $guests = $user["num"];
00491             }
00492         }
00493 
00494         // parse guests text
00495         if (empty($guests))
00496         {
00497             $guest_text = "";
00498         }
00499         elseif ($guests == "1")
00500         {
00501             $guest_text = "1 ".$this->lng->txt("guest");
00502         }
00503         else
00504         {
00505             $guest_text = $guests." ".$this->lng->txt("guests");
00506         }
00507 
00508         // parse registered users text
00509         if ($num > 0)
00510         {
00511             if ($num == 1)
00512             {
00513                 $user_list = $num." ".$this->lng->txt("registered_user");
00514             }
00515             else
00516             {
00517                 $user_list = $num." ".$this->lng->txt("registered_users");
00518             }
00519 
00520             // add details link
00521             if ($_GET["cmd"] == "whoisdetail")
00522             {
00523                 $text = $this->lng->txt("hide_details");
00524                 $cmd = "hidedetails";
00525             }
00526             else
00527             {
00528                 $text = $this->lng->txt("show_details");
00529                 $cmd = "whoisdetail";
00530             }
00531 
00532             $user_details_link = "&nbsp;&nbsp;<span style=\"font-weight:lighter\">[</span><a class=\"std\" href=\"usr_personaldesktop.php?cmd=".$cmd."\">".$text."</a><span style=\"font-weight:lighter\">]</span>";
00533 
00534             if (!empty($guest_text))
00535             {
00536                 $user_list .= " ".$this->lng->txt("and")." ".$guest_text;
00537             }
00538 
00539             $user_list .= $user_details_link;
00540         }
00541         else
00542         {
00543             $user_list = $guest_text;
00544         }
00545 
00546         $this->tpl->setVariable("USER_LIST",$user_list);
00547 
00548         // display details of users online
00549         if ($_GET["cmd"] == "whoisdetail")
00550         {
00551             $z = 0;
00552 
00553             foreach ($users as $user_id => $user)
00554             {
00555                 if ($user_id != ANONYMOUS_USER_ID)
00556                 {
00557                     $rowCol = ilUtil::switchColor($z,"tblrow2","tblrow1");
00558                     $login_time = ilFormat::dateDiff(ilFormat::datetime2unixTS($user["last_login"]),time());
00559 
00560                     // hide mail-to icon for anonymous users
00561                     if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID and $_SESSION["AccountId"] != $user_id)
00562                     {
00563                         $this->tpl->setCurrentBlock("mailto_link");
00564                         $this->tpl->setVariable("IMG_MAIL", ilUtil::getImagePath("icon_pencil_b.gif", false));
00565                         $this->tpl->setVariable("ALT_TXT_MAIL",$this->lng->txt("mail"));
00566                         $this->tpl->setVariable("USR_LOGIN",$user["login"]);
00567                         $this->tpl->parseCurrentBlock();
00568                     }
00569 
00570                     // check for profile
00571                     // todo: use user class!
00572                     $user_obj = new ilObjUser($user_id);
00573                     $q = "SELECT value FROM usr_pref WHERE usr_id='".$user_id."' AND keyword='public_profile' AND value='y'";
00574                     $r = $this->ilias->db->query($q);
00575 
00576                     if ($r->numRows())
00577                     {
00578                         $this->tpl->setCurrentBlock("profile_link");
00579                         $this->tpl->setVariable("IMG_VIEW", ilUtil::getImagePath("enlarge.gif", false));
00580                         $this->tpl->setVariable("ALT_TXT_VIEW",$this->lng->txt("view"));
00581                         $this->tpl->setVariable("USR_ID",$user_id);
00582                         $this->tpl->parseCurrentBlock();
00583                     }
00584 
00585                     // user image
00586                     $webspace_dir = ilUtil::getWebspaceDir();
00587                     $image_dir = $webspace_dir."/usr_images";
00588                     $xxthumb_file = $image_dir."/usr_".$user_obj->getID()."_xxsmall.jpg";
00589                     if ($user_obj->getPref("public_upload") == "y" &&
00590                         $user_obj->getPref("public_profile") == "y" &&
00591                         @is_file($xxthumb_file))
00592                     {
00593                         $this->tpl->setCurrentBlock("usr_image");
00594                         $this->tpl->setVariable("USR_IMAGE", $xxthumb_file."?t=".rand(1, 99999));
00595                         $this->tpl->parseCurrentBlock();
00596                     }
00597                     else
00598                     {
00599                         $this->tpl->setVariable("NO_IMAGE", "&nbsp;");
00600                     }
00601 
00602                     $this->tpl->setCurrentBlock("tbl_users_row");
00603                     $this->tpl->setVariable("ROWCOL",$rowCol);
00604                     $this->tpl->setVariable("USR_LOGIN",$user["login"]);
00605                     $this->tpl->setVariable("USR_FULLNAME",ilObjUser::setFullname($user["title"],$user["firstname"],$user["lastname"]));
00606                     $this->tpl->setVariable("USR_LOGIN_TIME",$login_time);
00607 
00608                     $this->tpl->parseCurrentBlock();
00609 
00610                     $z++;
00611                 }
00612             }
00613 
00614             if ($z > 0)
00615             {
00616                 $this->tpl->setCurrentBlock("tbl_users_header");
00617                 $this->tpl->setVariable("TXT_USR_LOGIN",ucfirst($this->lng->txt("username")));
00618                 $this->tpl->setVariable("TXT_USR_FULLNAME",ucfirst($this->lng->txt("fullname")));
00619                 $this->tpl->setVariable("TXT_USR_LOGIN_TIME",ucfirst($this->lng->txt("login_time")));
00620                 $this->tpl->parseCurrentBlock();
00621             }
00622         }
00623     }
00624 
00625 
00629     function displayBookmarks()
00630     {
00631         include_once("classes/class.ilBookmarkFolder.php");
00632         if (!empty($_GET["curBMFolder"]))
00633         {
00634             $_SESSION["ilCurBMFolder"] = $_GET["curBMFolder"];
00635         }
00636         $bm_items = ilBookmarkFolder::getObjects($_SESSION["ilCurBMFolder"]);
00637         $i = 0;
00638 
00639         if (!ilBookmarkFolder::isRootFolder($_SESSION["ilCurBMFolder"])
00640             && !empty($_SESSION["ilCurBMFolder"]))
00641         {
00642             $i++;
00643             $this->tpl->setCurrentBlock("tbl_bm_row");
00644             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00645             $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00646                                                                         ilUtil::getImagePath("icon_cat.gif")."\">&nbsp;"."..");
00647             $this->tpl->setVariable("BM_LINK", "usr_personaldesktop.php?curBMFolder=".
00648                                                                         ilBookmarkFolder::getRootFolder());
00649             $this->tpl->setVariable("BM_TARGET", "");
00650             $this->tpl->parseCurrentBlock();
00651         }
00652 
00653         foreach ($bm_items as $bm_item)
00654         {
00655             $i++;
00656             $this->tpl->setCurrentBlock("tbl_bm_row");
00657             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00658             $this->tpl->setVariable("BM_LINK", "target URL");
00659 
00660             switch ($bm_item["type"])
00661             {
00662                 case "bmf":
00663                     $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00664                                                                                         ilUtil::getImagePath("icon_cat.gif")."\">&nbsp;".$bm_item["title"]);
00665                     $this->tpl->setVariable("BM_LINK", "usr_personaldesktop.php?curBMFolder=".$bm_item["obj_id"]);
00666                     $this->tpl->setVariable("BM_TARGET", "");
00667                     break;
00668 
00669                 case "bm":
00670                     $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00671                                                                                         ilUtil::getImagePath("icon_bm.gif")."\">&nbsp;".$bm_item["title"]);
00672                     $this->tpl->setVariable("BM_LINK", $bm_item["target"]);
00673                     $this->tpl->setVariable("BM_TARGET", "_blank");
00674                     break;
00675             }
00676 
00677             $this->tpl->parseCurrentBlock();
00678         }
00679 
00680         if ($i == 0)
00681         {
00682             $this->tpl->setCurrentBlock("tbl_no_bm");
00683             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00684             $this->tpl->setVariable("TXT_NO_BM", $this->lng->txt("no_bm_in_personal_list"));
00685             $this->tpl->parseCurrentBlock();
00686         }
00687 
00688         $this->tpl->setCurrentBlock("tbl_bm");
00689         $this->tpl->setVariable("TXT_BM_HEADER",$this->lng->txt("my_bms"));
00690         $this->tpl->setVariable("TXT_BM_TITLE",$this->lng->txt("title"));
00691         $this->tpl->parseCurrentBlock();
00692     }
00693 
00704     function multiarray_sort ($array, $key_sort)
00705     {
00706         if ($array) {
00707             $key_sorta = explode(";", $key_sort);
00708 
00709             $multikeys = array_keys($array);
00710             $keys = array_keys($array[$multikeys[0]]);
00711 
00712             for($m=0; $m < count($key_sorta); $m++) {
00713                 $nkeys[$m] = trim($key_sorta[$m]);
00714             }
00715             $n += count($key_sorta);
00716 
00717             for($i=0; $i < count($keys); $i++){
00718                 if(!in_array($keys[$i], $key_sorta)) {
00719                     $nkeys[$n] = $keys[$i];
00720                     $n += "1";
00721                 }
00722             }
00723 
00724             for($u=0;$u<count($array); $u++) {
00725                 $arr = $array[$multikeys[$u]];
00726                 for($s=0; $s<count($nkeys); $s++) {
00727                     $k = $nkeys[$s];
00728                     $output[$multikeys[$u]][$k] = $array[$multikeys[$u]][$k];
00729                 }
00730             }
00731             sort($output);
00732             return $output;
00733         }
00734     }
00735 }
00736 ?>