ILIAS Release_3_4_x_branch .rev 46804: 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_webr"),
00070                                   "types" => "webr"),
00071             array("title" => $this->lng->txt("objs_exc"),
00072                                   "types" => "exc"),
00073             array("title" => $this->lng->txt("objs_tst"),
00074                                   "types" => "tst"),
00075             array("title" => $this->lng->txt("objs_svy"),
00076                                   "types" => "svy"),
00077             array("title" => $this->lng->txt("objs_mep"),
00078                                   "types" => "mep"),
00079             array("title" => $this->lng->txt("objs_qpl"),
00080                                   "types" => "qpl"),
00081             array("title" => $this->lng->txt("objs_spl"),
00082                                   "types" => "spl"),
00083                                   
00084            array("title" => $this->lng->txt("objs_icrs"),
00085 
00086                                   "types" => "icrs"),
00087                                   
00088            array("title" => $this->lng->txt("objs_icla"),
00089 
00090                                   "types" => "icla")
00091             );
00092         $html = "";
00093         foreach($types as $type)
00094         {
00095             $html.= $this->getSelectedItemBlockHTML($type["title"], $type["types"]);
00096         }
00097         if ($html != "")
00098         {
00099             $this->tpl->setCurrentBlock("selected_items");
00100             $this->tpl->setVariable("TXT_SELECTED_ITEMS", $this->lng->txt("selected_items"));
00101             $this->tpl->setVariable("SELECTED_ITEMS", $html);
00102             $this->tpl->parseCurrentBlock();
00103         }
00104     }
00105 
00106 
00110     function getSelectedItemBlockHTML($a_title, $a_type)
00111     {
00112         include_once './classes/class.ilRepositoryExplorer.php';
00113 
00114         global $rbacsystem;
00115 
00116         $items = $this->ilias->account->getDesktopItems($a_type);
00117 
00118         // Determine whether the view of a learning resource should
00119         // be shown in the frameset of ilias, or in a separate window.
00120         $showViewInFrameset = $this->ilias->ini->readVariable("layout","view_target") == "frame";
00121 
00122         if (count($items) > 0)
00123         {
00124             $tstCount = 0;
00125             $unsetCount = 0;
00126             $progressCount = 0;
00127             $unsetFlag = 0;
00128             $progressFlag = 0;
00129             $completedFlag = 0;
00130             if (strcmp($a_type, "tst") == 0) {
00131                 $items = $this->multiarray_sort($items, "used_tries; title");
00132                 foreach ($items as $tst_item) {
00133                     if (!isset($tst_item["used_tries"])) {
00134                         $unsetCount++;
00135                     }
00136                     elseif ($tst_item["used_tries"] == 0) {
00137                         $progressCount++;
00138                     }
00139                 }
00140             }
00141 
00142             $tpl = new ilTemplate("tpl.usr_pd_selected_item_block.html", true, true);
00143             $tpl->setVariable("TXT_BLOCK_HEADER", $a_title);
00144             $img_type  = (is_array($a_type))
00145                 ? $a_type[0]
00146                 : $a_type;
00147 
00148             $tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_".$img_type.".gif"));
00149             $this->lng->loadLanguageModule("assessment");
00150             $this->lng->loadLanguageModule("survey");
00151             $this->lng->loadLanguageModule("crs");
00152             foreach($items as $item)
00153             {
00154                 if (strcmp($a_type, "tst")==0) {
00155                     $tpl->setCurrentBlock("tbl_tstheader");
00156                     if (($tstCount < $unsetCount)&&($unsetFlag==0)) {
00157                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_not_entered"));
00158                         $unsetFlag++;
00159                     }
00160                     elseif (($tstCount < ($unsetCount+$progressCount))&&($progressFlag==0)) {
00161                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_progress"));
00162                         $progressFlag++;
00163                     }
00164                     elseif (($tstCount >= ($unsetCount+$progressCount))&&($completedFlag==0)) {
00165                         $tpl->setVariable("TXT_TST_TITLE", $this->lng->txt("tst_status_completed_more_tries_possible"));
00166                         $completedFlag++;
00167                     }
00168                     $tstCount++;
00169                     $tpl->parseCurrentBlock();
00170                 }
00171                 if (strcmp($a_type, "svy")==0) {
00172                     if ($item["finished"] === 0)
00173                     {
00174                         $tpl->setCurrentBlock("finished");
00175                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("not_finished"));
00176                         $tpl->parseCurrentBlock();
00177                     }
00178                     else if ($item["finished"] === 1)
00179                     {
00180                         $tpl->setCurrentBlock("finished");
00181                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("finished"));
00182                         $tpl->parseCurrentBlock();
00183                     }
00184                     else
00185                     {
00186                         $tpl->setCurrentBlock("finished");
00187                         $tpl->setVariable("TXT_FINISHED", $this->lng->txt("not_started"));
00188                         $tpl->parseCurrentBlock();
00189                     }
00190                 }
00191 
00192                 // continue link
00193                 if ($item["continue_link"] != "" &&
00194                     $rbacsystem->checkAccess("read", $item["id"]))
00195                 {
00196                     $tpl->setCurrentBlock("continue_link");
00197                     $tpl->setVariable("LINK_CONTINUE", $item["continue_link"]);
00198 
00199                     if ($showViewInFrameset)
00200                     {
00201                         $tpl->setVariable("TARGET_CONTINUE", "bottom");
00202                     }
00203                     else
00204                     {
00205                         $tpl->setVariable("TARGET_CONTINUE", $item["target"]);
00206                     }
00207 
00208                     $tpl->setVariable("TXT_CONTINUE", $this->lng->txt("continue_work"));
00209                     $tpl->setVariable("IMG_CONTINUE", ilUtil::getImagePath("nav_arr_R.gif"));
00210                     $tpl->parseCurrentBlock();
00211                 }
00212                 else
00213                 {
00214                     $tpl->setVariable("CONTINUE", "&nbsp;");
00215                 }
00216 
00217                 // edit link
00218                 if ($item["edit_link"] != "" and
00219                     $rbacsystem->checkAccess("write", $item["id"]))
00220                 {
00221                     $tpl->setCurrentBlock("edit_link");
00222                     $tpl->setVariable("LINK_EDIT", $item["edit_link"]);
00223                     $tpl->setVariable("TARGET_EDIT", "bottom");
00224                     $tpl->setVariable("TXT_EDIT", $this->lng->txt("edit"));
00225                     $tpl->setVariable("IMG_EDIT", ilUtil::getImagePath("icon_pencil.gif"));
00226                     $tpl->parseCurrentBlock();
00227                 }
00228                 else
00229                 {
00230                     $tpl->setVariable("EDIT", "&nbsp;");
00231                 }
00232 
00233                 // drop link
00234                 $tpl->setCurrentBlock("drop_link");
00235                 $tpl->setVariable("TYPE", $item["type"]);
00236                 $tpl->setVariable("ID", $item["id"]);
00237                 $tpl->setVariable("TXT_DROP", $this->lng->txt("drop"));
00238                 $tpl->setVariable("IMG_DROP", ilUtil::getImagePath("delete.gif"));
00239                 $tpl->parseCurrentBlock();
00240 
00241                 // description
00242                 if ($item["description"] != "")
00243                 {
00244                     $tpl->setCurrentBlock("description");
00245                     $tpl->setVariable("TXT_ITEM_DESCRIPTION", $item["description"]);
00246                     $tpl->parseCurrentBlock();
00247                 }
00248 
00249                 if($a_type == 'crs')
00250                 {
00251                     $tmp_course =& ilObjectFactory::getInstanceByRefId($item['id']);
00252                     $tmp_course->initCourseMemberObject();
00253                     $id = ilObject::_lookupObjId($item['id']);
00254 
00255                     if($tmp_course->members_obj->isBlocked($this->ilias->account->getId()))
00256                     {
00257                         $tpl->setCurrentBlock("crs_status");
00258                         $tpl->setVariable("STATUS",$this->lng->txt("crs_status_blocked"));
00259                         $tpl->parseCurrentBlock();
00260                     }
00261                     $conditions_ok = ilConditionHandler::_checkAllConditionsOfTarget($id);
00262 
00263                     if(!$conditions_ok and 0)
00264                     {
00265                         foreach(ilConditionHandler::_getConditionsOfTarget($id) as $condition)
00266                         {
00267                             if(ilConditionHandler::_checkCondition($id))
00268                             {
00269                                 continue;
00270                             }
00271                             $trigger_obj =& ilObjectFactory::getInstanceByRefId($condition['trigger_ref_id']);
00272 
00273                             if(ilRepositoryExplorer::isClickable($trigger_obj->getType(),$trigger_obj->getRefId(),$trigger_obj->getId()))
00274                             {
00275                                 $tpl->setCurrentBlock("pre_link");
00276                                 $tpl->setVariable("PRECONDITION_LINK",
00277                                                   ilRepositoryExplorer::buildLinkTarget($trigger_obj->getRefId(),$trigger_obj->getType()));
00278                                 $tpl->setVariable("PRECONDITION_NAME",$trigger_obj->getTitle());
00279                                 $tpl->parseCurrentBlock();
00280                             }
00281                             else
00282                             {
00283                                 $tpl->setCurrentBlock("pre_no_link");
00284                                 $tpl->setVariable("PRECONDITION_NO_TITLE",$trigger_obj->getTitle());
00285                                 $tpl->parseCurrentBlock();
00286                             }
00287                         }
00288                         $tpl->setCurrentBlock("crs_preconditions");
00289                         $tpl->setVariable("TXT_PRECONDITIONS",$this->lng->txt('condition_precondition'));
00290                         $tpl->parseCurrentBlock();
00291                     }
00292 
00293 
00294                 }
00295                 // Show fora infos
00296                 if($a_type == 'frm')
00297                 {
00298                     global $ilUser;
00299 
00300                     $frm_obj = ilObjectFactory::getInstanceByRefId($item['id']);
00301                     $this->lng->loadLanguageModule('forum');
00302 
00303                     $num_unread = $frm_obj->getCountUnread($ilUser->getId());
00304                     $num_new = $frm_obj->getCountNew($ilUser->getId());
00305 
00306                     if($num_unread)
00307                     {
00308                         $tpl->setCurrentBlock("frm_info");
00309                                                 
00310                                                 $art_1 = $num_unread == 1 ? $this->lng->txt('frm_article') : $this->lng->txt('forums_articles');
00311                                                 $art_2 = $num_new == 1 ? $this->lng->txt('frm_article') : $this->lng->txt('forums_articles');
00312 
00313 
00314                                                 $text = $num_unread.' '.$art_1.' '.$this->lng->txt('unread_lowercase').
00315                                                         ', '.$num_new.' '.$art_2.' '.$this->lng->txt('new_lowercase');
00316 
00317                         $tpl->setVariable("TXT_FRM_INFO",$text);
00318                         $tpl->parseCurrentBlock();
00319                     }
00320                 }
00321 
00322                 // show link
00323                 if($a_type != 'crs' or ilRepositoryExplorer::isClickable($a_type,$item['id'],ilObject::_lookupObjId($item['id'])))
00324                 {
00325                     $tpl->setCurrentBlock("show_link");
00326                     $tpl->setVariable("TXT_ITEM_TITLE", $item["title"]);
00327                     $tpl->setVariable("LINK_SHOW", $item["link"]);
00328                     if ($showViewInFrameset)
00329                     {
00330                         $tpl->setVariable("TARGET_SHOW", "bottom");
00331                     }
00332                     else
00333                     {
00334                         $tpl->setVariable("TARGET_SHOW", $item["target"]);
00335                     }
00336                     $tpl->parseCurrentBlock();
00337                 }
00338                 else
00339                 {
00340                     $tpl->setCurrentBlock("no_link");
00341                     $tpl->setVariable("TXT_NO_LINK_TITLE",$item['title']);
00342                     $tpl->parseCurrentBlock();
00343                 }
00344 
00345                 $tpl->setCurrentBlock("block_row");
00346                 $tpl->setVariable("ROWCOL","tblrow".(($i++ % 2)+1));
00347                 $tpl->parseCurrentBlock();
00348 
00349             }
00350             return $tpl->get();
00351         }
00352 
00353         return "";
00354     }
00355 
00356     function displaySystemMessages()
00357     {
00358         // SYSTEM MAILS
00359         $umail = new ilMail($_SESSION["AccountId"]);
00360         $smails = $umail->getMailsOfFolder(0);
00361 
00362         if(count($smails))
00363         {
00364             // output mails
00365             $counter = 1;
00366             foreach ($smails as $mail)
00367             {
00368                 // GET INBOX FOLDER FOR LINK_READ
00369                 require_once "classes/class.ilMailbox.php";
00370 
00371                 $mbox = new ilMailbox($_SESSION["AccountId"]);
00372                 $inbox = $mbox->getInboxFolder();
00373 
00374                 $this->tpl->setCurrentBlock("tbl_system_msg_row");
00375                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow1' : 'tblrow2');
00376 
00377                 // GET SENDER NAME
00378                 $user = new ilObjUser($mail["sender_id"]);
00379 
00380                 if(!($fullname = $user->getFullname()))
00381                 {
00382                     $fullname = $this->lng->txt("unknown");
00383                 }
00384 
00385                 //new mail or read mail?
00386                 $this->tpl->setVariable("MAILCLASS", $mail["m_status"] == 'read' ? 'mailread' : 'mailunread');
00387                 $this->tpl->setVariable("MAIL_FROM", $fullname);
00388                 $this->tpl->setVariable("MAIL_SUBJ", $mail["m_subject"]);
00389                 $this->tpl->setVariable("MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00390                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00391                 $this->tpl->setVariable("MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00392                 $this->tpl->parseCurrentBlock();
00393             }
00394             $this->tpl->setCurrentBlock("tbl_system_msg");
00395             //headline
00396             $this->tpl->setVariable("SYSTEM_MAILS",$this->lng->txt("mail_system"));
00397             //columns headlines
00398             $this->tpl->setVariable("TXT_SENDER", $this->lng->txt("sender"));
00399             $this->tpl->setVariable("TXT_SUBJECT", $this->lng->txt("subject"));
00400             $this->tpl->setVariable("TXT_DATETIME",$this->lng->txt("date")."/".$this->lng->txt("time"));
00401             $this->tpl->parseCurrentBlock();
00402         }
00403     }
00404 
00405 
00406 
00412         function displayMails()
00413         {
00414 
00415                 // MAILS
00416                 // GET INBOX FOLDER FOR LINK_READ
00417                 include_once "./include/inc.header.php";
00418                 include_once "./include/inc.mail.php";
00419                 include_once "classes/class.ilObjUser.php";
00420                 include_once "classes/class.ilMailbox.php";
00421                 include_once "classes/class.ilMail.php";
00422 
00423 
00424                 // BEGIN MAILS
00425                 $umail = new ilMail($_SESSION["AccountId"]);
00426                 $mbox = new ilMailBox($_SESSION["AccountId"]);
00427                 $inbox = $mbox->getInboxFolder();
00428 
00429                 //SHOW MAILS FOR EVERY USER
00430                 $mail_data = $umail->getMailsOfFolder($inbox);
00431                 $mail_counter = $umail->getMailCounterData();
00432                 $unreadmails = 0;
00433                 
00434 
00435                 foreach ($mail_data as $mail)
00436                 {
00437                         //ONLY NEW MAILS WOULD BE ON THE PERONAL DESKTOP
00438                         if($mail["m_status"]== 'unread')
00439                         {
00440                                 //echo $mail["m_status"];
00441                                 
00442                                 $this->tpl->setCurrentBlock("tbl_mails");
00443                                 $this->tpl->setVariable("ROWCOL",++$counter%2 ? 'tblrow1' : 'tblrow2');
00444                                 $this->tpl->setVariable("NEW_MAIL",$this->lng->txt("email"));
00445 
00446                                 // GET SENDER NAME
00447                                 $user = new ilObjUser($mail["sender_id"]);
00448 
00449                                 if(!($fullname = $user->getFullname()))
00450                                 {
00451                                         $fullname = $this->lng->txt("unknown");
00452                                 }
00453 
00454 
00455                                 $this->tpl->setCurrentBlock("tbl_mails");
00456                                 //columns headlines
00457                                 $this->tpl->setVariable("NEW_TXT_SENDER", $this->lng->txt("sender"));
00458                                 $this->tpl->setVariable("NEW_TXT_SUBJECT", $this->lng->txt("subject"));
00459                                 $this->tpl->setVariable("NEW_TXT_DATE",$this->lng->txt("date")."/".$this->lng->txt("time"));
00460 
00461 
00462                                 $this->tpl->setCurrentBlock("tbl_mails_row");
00463                                 $this->tpl->setVariable("NEW_MAIL_FROM", $fullname);
00464                                 $this->tpl->setVariable("NEW_MAILCLASS", $mail["status"] == 'read' ? 'mailread' : 'mailunread');
00465                                 $this->tpl->setVariable("NEW_MAIL_SUBJ", $mail["m_subject"]);
00466                                 $this->tpl->setVariable("NEW_MAIL_DATE", ilFormat::formatDate($mail["send_time"]));
00467                                 $target_name = htmlentities(urlencode("mail_read.php?mobj_id=".$inbox."&mail_id=".$mail["mail_id"]));
00468                                 $this->tpl->setVariable("NEW_MAIL_LINK_READ", "mail_frameset.php?target=".$target_name);
00469                                 $this->tpl->parseCurrentBlock();
00470 
00471                         }
00472                 }
00473         }
00474 
00475 
00476 
00477 
00481     function displayUsersOnline()
00482     {
00483         global $ilUser;
00484 
00485         if ($ilUser->getPref("show_users_online") != "y")
00486         {
00487             return;
00488         }
00489 
00490         $this->tpl->setVariable("TXT_USERS_ONLINE",$this->lng->txt("users_online"));
00491 
00492         $users = ilUtil::getUsersOnline();
00493 
00494         $num = 0;
00495 
00496         foreach ($users as $user_id => $user)
00497         {
00498             if ($user_id != ANONYMOUS_USER_ID)
00499             {
00500                 $num++;
00501             }
00502             else
00503             {
00504                 $guests = $user["num"];
00505             }
00506         }
00507 
00508         // parse guests text
00509         if (empty($guests))
00510         {
00511             $guest_text = "";
00512         }
00513         elseif ($guests == "1")
00514         {
00515             $guest_text = "1 ".$this->lng->txt("guest");
00516         }
00517         else
00518         {
00519             $guest_text = $guests." ".$this->lng->txt("guests");
00520         }
00521 
00522         // parse registered users text
00523         if ($num > 0)
00524         {
00525             if ($num == 1)
00526             {
00527                 $user_list = $num." ".$this->lng->txt("registered_user");
00528             }
00529             else
00530             {
00531                 $user_list = $num." ".$this->lng->txt("registered_users");
00532             }
00533 
00534             // add details link
00535             if ($_GET["cmd"] == "whoisdetail")
00536             {
00537                 $text = $this->lng->txt("hide_details");
00538                 $cmd = "hidedetails";
00539             }
00540             else
00541             {
00542                 $text = $this->lng->txt("show_details");
00543                 $cmd = "whoisdetail";
00544             }
00545 
00546             $user_details_link = "&nbsp;&nbsp;<span style=\"font-weight:lighter\">[</span><a class=\"std\" href=\"usr_personaldesktop.php?cmd=".$cmd."\">".$text."</a><span style=\"font-weight:lighter\">]</span>";
00547 
00548             if (!empty($guest_text))
00549             {
00550                 $user_list .= " ".$this->lng->txt("and")." ".$guest_text;
00551             }
00552 
00553             $user_list .= $user_details_link;
00554         }
00555         else
00556         {
00557             $user_list = $guest_text;
00558         }
00559 
00560         $this->tpl->setVariable("USER_LIST",$user_list);
00561 
00562         // display details of users online
00563         if ($_GET["cmd"] == "whoisdetail")
00564         {
00565             $z = 0;
00566 
00567             foreach ($users as $user_id => $user)
00568             {
00569                 if ($user_id != ANONYMOUS_USER_ID)
00570                 {
00571                     $rowCol = ilUtil::switchColor($z,"tblrow2","tblrow1");
00572                     $login_time = ilFormat::dateDiff(ilFormat::datetime2unixTS($user["last_login"]),time());
00573 
00574                     // hide mail-to icon for anonymous users
00575                     if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID and $_SESSION["AccountId"] != $user_id)
00576                     {
00577                         $this->tpl->setCurrentBlock("mailto_link");
00578                         $this->tpl->setVariable("IMG_MAIL", ilUtil::getImagePath("icon_pencil_b.gif", false));
00579                         $this->tpl->setVariable("ALT_TXT_MAIL",$this->lng->txt("mail"));
00580                         $this->tpl->setVariable("USR_LOGIN",$user["login"]);
00581                         $this->tpl->parseCurrentBlock();
00582                     }
00583 
00584                     // check for profile
00585                     // todo: use user class!
00586                     $user_obj = new ilObjUser($user_id);
00587                     $q = "SELECT value FROM usr_pref WHERE usr_id='".$user_id."' AND keyword='public_profile' AND value='y'";
00588                     $r = $this->ilias->db->query($q);
00589 
00590                     if ($r->numRows())
00591                     {
00592                         $this->tpl->setCurrentBlock("profile_link");
00593                         $this->tpl->setVariable("IMG_VIEW", ilUtil::getImagePath("enlarge.gif", false));
00594                         $this->tpl->setVariable("ALT_TXT_VIEW",$this->lng->txt("view"));
00595                         $this->tpl->setVariable("USR_ID",$user_id);
00596                         $this->tpl->parseCurrentBlock();
00597                     }
00598 
00599                     // user image
00600                     $webspace_dir = ilUtil::getWebspaceDir();
00601                     $image_dir = $webspace_dir."/usr_images";
00602                     $xxthumb_file = $image_dir."/usr_".$user_obj->getID()."_xxsmall.jpg";
00603                     if ($user_obj->getPref("public_upload") == "y" &&
00604                         $user_obj->getPref("public_profile") == "y" &&
00605                         @is_file($xxthumb_file))
00606                     {
00607                         $this->tpl->setCurrentBlock("usr_image");
00608                         $this->tpl->setVariable("USR_IMAGE", $xxthumb_file."?t=".rand(1, 99999));
00609                         $this->tpl->parseCurrentBlock();
00610                     }
00611                     else
00612                     {
00613                         $this->tpl->setVariable("NO_IMAGE", "&nbsp;");
00614                     }
00615 
00616                     $this->tpl->setCurrentBlock("tbl_users_row");
00617                     $this->tpl->setVariable("ROWCOL",$rowCol);
00618                     $this->tpl->setVariable("USR_LOGIN",$user["login"]);
00619                     $this->tpl->setVariable("USR_FULLNAME",ilObjUser::setFullname($user["title"],$user["firstname"],$user["lastname"]));
00620                     $this->tpl->setVariable("USR_LOGIN_TIME",$login_time);
00621 
00622                     $this->tpl->parseCurrentBlock();
00623 
00624                     $z++;
00625                 }
00626             }
00627 
00628             if ($z > 0)
00629             {
00630                 $this->tpl->setCurrentBlock("tbl_users_header");
00631                 $this->tpl->setVariable("TXT_USR_LOGIN",ucfirst($this->lng->txt("username")));
00632                 $this->tpl->setVariable("TXT_USR_FULLNAME",ucfirst($this->lng->txt("fullname")));
00633                 $this->tpl->setVariable("TXT_USR_LOGIN_TIME",ucfirst($this->lng->txt("login_time")));
00634                 $this->tpl->parseCurrentBlock();
00635             }
00636         }
00637     }
00638 
00639 
00643     function displayBookmarks()
00644     {
00645         include_once("classes/class.ilBookmarkFolder.php");
00646         if (!empty($_GET["curBMFolder"]))
00647         {
00648             $_SESSION["ilCurBMFolder"] = $_GET["curBMFolder"];
00649         }
00650         $bm_items = ilBookmarkFolder::getObjects($_SESSION["ilCurBMFolder"]);
00651 
00652                 if(ilBookmarkFolder::isRootFolder($_SESSION['ilCurBMFolder']) or !$_SESSION['ilCurBMFolder'])
00653                 {
00654                         $colspan = 2;
00655                 }
00656  
00657                 $i = 0;
00658         if (!ilBookmarkFolder::isRootFolder($_SESSION["ilCurBMFolder"])
00659             && !empty($_SESSION["ilCurBMFolder"]))
00660         {
00661             $i++;
00662             $this->tpl->setCurrentBlock("tbl_bm_row");
00663             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00664             $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00665                                                                         ilUtil::getImagePath("icon_cat.gif")."\">&nbsp;"."..");
00666             $this->tpl->setVariable("BM_LINK", "usr_personaldesktop.php?curBMFolder=".
00667                                                                         ilBookmarkFolder::getRootFolder());
00668             $this->tpl->setVariable("BM_TARGET", "");
00669             $this->tpl->parseCurrentBlock();
00670         }
00671 
00672         foreach ($bm_items as $bm_item)
00673         {
00674             $i++;
00675 
00676                         $this->tpl->setCurrentBlock("tbl_bm_row");
00677             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00678             $this->tpl->setVariable("BM_LINK", "target URL");
00679 
00680             switch ($bm_item["type"])
00681             {
00682                 case "bmf":
00683                     $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00684                                                                                         ilUtil::getImagePath("icon_cat.gif")."\">&nbsp;".$bm_item["title"]);
00685                     $this->tpl->setVariable("BM_LINK", "usr_personaldesktop.php?curBMFolder=".$bm_item["obj_id"]);
00686                     $this->tpl->setVariable("BM_TARGET", "");
00687                     break;
00688 
00689                 case "bm":
00690                     $this->tpl->setVariable("BM_TITLE", "<img border=\"0\" vspace=\"0\" align=\"left\" src=\"".
00691                                                                                         ilUtil::getImagePath("icon_bm.gif")."\">&nbsp;".$bm_item["title"]);
00692                     $this->tpl->setVariable("BM_LINK", $bm_item["target"]);
00693                     $this->tpl->setVariable("BM_TARGET", "_blank");
00694                     break;
00695             }
00696 
00697             $this->tpl->parseCurrentBlock();
00698         }
00699 
00700         if ($i == 0)
00701         {
00702             $this->tpl->setCurrentBlock("tbl_no_bm");
00703             $this->tpl->setVariable("ROWCOL","tblrow".(($i % 2)+1));
00704             $this->tpl->setVariable("TXT_NO_BM", $this->lng->txt("no_bm_in_personal_list"));
00705             $this->tpl->parseCurrentBlock();
00706         }
00707 
00708         $this->tpl->setCurrentBlock("tbl_bm");
00709         $this->tpl->setVariable("TXT_BM_HEADER",$this->lng->txt("my_bms"));
00710         $this->tpl->setVariable("TXT_BM_TITLE",$this->lng->txt("title"));
00711         $this->tpl->parseCurrentBlock();
00712     }
00713 
00724     function multiarray_sort ($array, $key_sort)
00725     {
00726         if ($array) {
00727             $key_sorta = explode(";", $key_sort);
00728 
00729             $multikeys = array_keys($array);
00730             $keys = array_keys($array[$multikeys[0]]);
00731 
00732             for($m=0; $m < count($key_sorta); $m++) {
00733                 $nkeys[$m] = trim($key_sorta[$m]);
00734             }
00735             $n += count($key_sorta);
00736 
00737             for($i=0; $i < count($keys); $i++){
00738                 if(!in_array($keys[$i], $key_sorta)) {
00739                     $nkeys[$n] = $keys[$i];
00740                     $n += "1";
00741                 }
00742             }
00743 
00744             for($u=0;$u<count($array); $u++) {
00745                 $arr = $array[$multikeys[$u]];
00746                 for($s=0; $s<count($nkeys); $s++) {
00747                     $k = $nkeys[$s];
00748                     $output[$multikeys[$u]][$k] = $array[$multikeys[$u]][$k];
00749                 }
00750             }
00751             sort($output);
00752             return $output;
00753         }
00754     }
00755 }
00756 ?>