ILIAS Release_3_7_x_branch .rev 46817: Services/Tracking/classes/class.ilLMStatisticsGUI.php Source File

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00001 <?php
00002 
00003 
00004 /*
00005         +-----------------------------------------------------------------------------+
00006         | ILIAS open source                                                           |
00007         +-----------------------------------------------------------------------------+
00008         | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00009         |                                                                             |
00010         | This program is free software; you can redistribute it and/or               |
00011         | modify it under the terms of the GNU General Public License                 |
00012         | as published by the Free Software Foundation; either version 2              |
00013         | of the License, or (at your option) any later version.                      |
00014         |                                                                             |
00015         | This program is distributed in the hope that it will be useful,             |
00016         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00017         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00018         | GNU General Public License for more details.                                |
00019         |                                                                             |
00020         | You should have received a copy of the GNU General Public License           |
00021         | along with this program; if not, write to the Free Software                 |
00022         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00023         +-----------------------------------------------------------------------------+
00024 */
00025 
00026 include_once './Services/Tracking/classes/class.ilLearningProgressBaseGUI.php';
00027 include_once './Services/Tracking/classes/class.ilLMStatistics.php';
00028 
00029 class ilLMStatisticsGUI extends ilLearningProgressBaseGUI {
00030 
00031         var $lm_statistics;
00032 
00033         function ilLMStatisticsGUI($a_mode, $a_ref_id) {
00034                 parent :: ilLearningProgressBaseGUI($a_mode, $a_ref_id);
00035 
00036                 $this->lm_statistics = new ilLMStatistics($this->obj_id);
00037         }
00038 
00043         function show() {
00044                 global $tpl, $lng, $ilias;
00045 
00046                 $q = "SELECT obj_id, type,title FROM object_data WHERE type ='lm' and obj_id=".$this->obj_id;
00047                 $result = $ilias->db->query($q);
00048                 while ($row = $result->fetchRow()) {
00049                         $Lehrmodulanz ++;
00050                         $LehrmodulID[$Lehrmodulanz] = $row[0];
00051                         $rLehrmodulID[$row[0]] = $Lehrmodulanz;
00052                         $LehrmodulName[$Lehrmodulanz] = $row[2];
00053                 }
00054 
00055                 $_SESSION["il_track_rlm_id"] = $rLehrmodulID;
00056                 $_SESSION["il_track_lm_name"] = $LehrmodulName;
00057 
00058                 $q = "SELECT obj_id,title,type,lm_id FROM lm_data WHERE type='pg'";
00059                 $result = $ilias->db->query($q);
00060                 while ($row = $result->fetchRow()) {
00061                         $LMSeitenanz[$rLehrmodulID[$row[3]]]++;
00062                 }
00063 
00064                 $year = array (2004, 2005, 2006, 2007);
00065                 $month = array (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
00066                 $day = array (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31);
00067 
00068                 $tpl->addBlockFile("ADM_CONTENT", "adm_content", "Services/Tracking/templates/default/tpl.lm_statistics_settings.html");
00069 
00070 //              $tpl->setVariable("SEARCH_ACTION", ".php?ref_id=".$_GET["ref_id"]."&cmd=gateway");
00071                 $tpl->setVariable("SEARCH_ACTION", $this->ctrl->getLinkTargetByClass('illmstatisticsgui',''));
00072                 $tpl->setVariable("TXT_TRACKING_DATA", $lng->txt("tracking_data"));
00073                 $tpl->setVariable("TXT_TIME_SEGMENT", $lng->txt("time_segment"));
00074                 $tpl->setVariable("TXT_STATISTIC", $lng->txt("statistic"));
00075                 $tpl->setVariable("TXT_STATISTIC_H", $lng->txt("stats_pages_statisics"));
00076                 $tpl->setVariable("TXT_STATISTIC_D", $lng->txt("stats_chapter_statisics"));
00077                 $tpl->setVariable("TXT_STATISTIC_O", $lng->txt("stats_sessions_statisics"));
00078                 $tpl->setVariable("TXT_STATISTIC_U", $lng->txt("stats_navigation"));
00079                 $tpl->setVariable("TXT_USER_LANGUAGE", $lng->txt("user_language"));
00080                 $tpl->setVariable("TXT_LM", $lng->txt("lm"));
00081                 $tpl->setVariable("TXT_SHOW_TR_DATA", $lng->txt("query_data"));
00082                 $tpl->setVariable("TXT_SHOW_TR_DATA2", $lng->txt("stats_new_selection"));
00083                 $tpl->setVariable("TXT_TRACKED_OBJECTS", $lng->txt("tracked_objects"));
00084                 $tpl->setVariable("TXT_TRACKED_USER", $lng->txt("stats_tracked_user"));
00085 
00086 
00087                 $tpl->setVariable("TXT_ALLE", $lng->txt("stats_all"));
00088                 $tpl->setVariable("TXT_AUSWAHL", $lng->txt("stats_choice"));
00089 
00090                 if ($_SESSION["il_track_yearf"] == "") {
00091                         $_SESSION["il_track_yearf"] = Date("Y");
00092                         $_SESSION["il_track_yeart"] = Date("Y");
00093                         $_SESSION["il_track_monthf"] = "1";
00094                         $_SESSION["il_track_montht"] = Date("n");
00095                         $_SESSION["il_track_dayf"] = "1";
00096                         $_SESSION["il_track_dayt"] = Date("j");
00097                 }
00098                 if ($_SESSION["il_track_stat"] == "") {
00099                         $_SESSION["il_track_stat"] = 'h';
00100                 }
00101                 $languages = $lng->getInstalledLanguages();
00102 
00103                 $tpl->setCurrentBlock("lm_selection");
00104                 $_SESSION["il_track_lm"] = $this->obj_id;
00105                 $tpl->setVariable("LM_ID", $LehrmodulID[1]);
00106                 $tpl->setVariable("LM_DESC", substr($LehrmodulName[1], 0, 40)." (S:".$LMSeitenanz[1].")");
00107                 $tpl->parseCurrentBlock();
00108 
00109                 if ($_SESSION["il_track_stat2"] == "choice") {
00110                         $tpl->setVariable("CHC_CHK", " checked=\"1\" ");
00111 
00112                 } else {
00113                         $tpl->setVariable("ALL_CHK", " checked=\"1\" ");
00114                 }
00115 
00116                 $user_IDs = $_SESSION["userSelected_stat"];
00117 
00118 
00119             $tpl->setCurrentBlock("user_selection");
00120 
00121             if (count($user_IDs) > 0) {
00122                         foreach ($_SESSION["userSelected_stat"] as $result_id) {
00123                                 $tpl->setVariable("USER1", $result_id);
00124                                 $tpl->setVariable("USER2", $result_id);
00125                          }
00126                 } else {
00127                         $tpl->setCurrentBlock("user_selection");
00128                         $tpl->setVariable("USER1", "Alle");
00129                         $tpl->setVariable("USER2", "Alle");
00130                 }
00131 
00132         include_once("Services/Tracking/classes/class.ilObjUserTracking.php");
00133 
00134                 if (!ilObjUserTracking::_enabledUserRelatedData()) {
00135                     $tpl->setVariable ("DISABLED", "disabled");
00136                     $tpl->setVariable("ALL_CHK", " checked=\"1\" ");
00137                     $tpl->setVariable("CHC_CHK", "");
00138         } else {
00139             $tpl->setVariable("INFO1", $lng->txt(stats_current).": ".count($_SESSION["userSelected_stat"])." ".$lng->txt("stats_user_selected"));
00140         }
00141 
00142                 $tpl->parseCurrentBlock();
00143 
00144                 //Datum von:
00145                 foreach ($year as $key) {
00146                         $tpl->setCurrentBlock("fromyear_selection");
00147                         $tpl->setVariable("YEARFR", $key);
00148                         $tpl->setVariable("YEARF", $key);
00149                         if ($_SESSION["il_track_yearf"] == $key) {
00150                                 $tpl->setVariable("YEARF_SEL", " selected=\"1\" ");
00151                         }
00152                         $tpl->parseCurrentBlock();
00153                 }
00154                 foreach ($month as $key) {
00155                         $tpl->setCurrentBlock("frommonth_selection");
00156                         $tpl->setVariable("MONTHFR", $key);
00157                         $tpl->setVariable("MONTHF", $key);
00158                         if ($_SESSION["il_track_monthf"] == $key) {
00159                                 $tpl->setVariable("MONTHF_SEL", " selected=\"1\" ");
00160                         }
00161                         $tpl->parseCurrentBlock();
00162                 }
00163                 foreach ($day as $key) {
00164                         $tpl->setCurrentBlock("fromday_selection");
00165                         $tpl->setVariable("DAYFR", $key);
00166                         $tpl->setVariable("DAYF", $key);
00167                         if ($_SESSION["il_track_dayf"] == $key) {
00168                                 $tpl->setVariable("DAYF_SEL", " selected=\"1\" ");
00169                         }
00170                         $tpl->parseCurrentBlock();
00171                 }
00172                 //Datum nach:
00173                 foreach ($day as $key) {
00174                         $tpl->setCurrentBlock("today_selection");
00175                         $tpl->setVariable("DAYTO", $key);
00176                         $tpl->setVariable("DAYT", $key);
00177                         if ($_SESSION["il_track_dayt"] == $key) {
00178                                 $tpl->setVariable("DAYT_SEL", " selected=\"1\" ");
00179                         }
00180                         $tpl->parseCurrentBlock();
00181                 }
00182                 foreach ($month as $key) {
00183                         $tpl->setCurrentBlock("tomonth_selection");
00184                         $tpl->setVariable("MONTHTO", $key);
00185                         $tpl->setVariable("MONTHT", $key);
00186                         if ($_SESSION["il_track_montht"] == $key) {
00187                                 $tpl->setVariable("MONTHT_SEL", " selected=\"1\" ");
00188                         }
00189                         $tpl->parseCurrentBlock();
00190                 }
00191                 foreach ($year as $key) {
00192                         $tpl->setCurrentBlock("toyear_selection");
00193                         $tpl->setVariable("YEARTO", $key);
00194                         $tpl->setVariable("YEART", $key);
00195                         if ($_SESSION["il_track_yeart"] == $key) {
00196                                 $tpl->setVariable("YEART_SEL", " selected=\"1\" ");
00197                         }
00198                         $tpl->parseCurrentBlock();
00199                 }
00200                 // language selection
00201                 $tpl->setCurrentBlock("language_selection");
00202                 $tpl->setVariable("LANG", $lng->txt("any_language"));
00203                 $tpl->setVariable("LANGSHORT", "0");
00204                 $tpl->parseCurrentBlock();
00205                 foreach ($languages as $lang_key) {
00206                         $tpl->setCurrentBlock("language_selection");
00207                         $tpl->setVariable("LANG", $lng->txt("lang_".$lang_key));
00208                         $tpl->setVariable("LANGSHORT", $lang_key);
00209                         if ($_SESSION["il_track_language"] == $lang_key) {
00210                                 $tpl->setVariable("LANG_SEL", " selected=\"1\" ");
00211                         }
00212                         $tpl->parseCurrentBlock();
00213                 }
00214                 // statistic type
00215                 if ($_SESSION["il_track_stat"] == "d") {
00216                         $tpl->setVariable("D_CHK", " checked=\"1\" ");
00217                 }
00218                 elseif ($_SESSION["il_track_stat"] == "h") {
00219                         $tpl->setVariable("H_CHK", " checked=\"1\" ");
00220                 }
00221                 elseif ($_SESSION["il_track_stat"] == "o") {
00222                         $tpl->setVariable("O_CHK", " checked=\"1\" ");
00223                 }
00224                 elseif ($_SESSION["il_track_stat"] == "u") {
00225                         $tpl->setVariable("U_CHK", " checked=\"1\" ");
00226                 }
00227         }
00228 
00233         function outputStatistics() {
00234                 require_once "./Services/Tracking/classes/class.ilLMStatistics.php";
00235 
00236                 if ($_POST["stat"] == 'u') { //Beobachtungsmodell starten
00237                         $this->lm_statistics->outputApplet();
00238                 } else { //Session-,Seiten-,Kapitelstats starten
00239                         $this->lm_statistics->outputHTML();
00240                 }
00241         }
00242 
00246         function searchUserForm() {
00247                 global $rbacsystem;
00248 
00249                 $this->lng->loadLanguageModule('search');
00250 
00251                 // MINIMUM ACCESS LEVEL = 'administrate'
00252                 if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
00253                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
00254                 }
00255 
00256                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_members_search.html");
00257 
00258                 $this->tpl->setVariable("F_ACTION", $this->ctrl->getFormAction($this));
00259                 $this->tpl->setVariable("SEARCH_ASSIGN_USR", $this->lng->txt("grp_search_members"));
00260                 $this->tpl->setVariable("SEARCH_SEARCH_TERM", $this->lng->txt("search_search_term"));
00261                 $this->tpl->setVariable("SEARCH_VALUE", $_SESSION["grp_search_str"] ? $_SESSION["grp_search_str"] : "");
00262                 $this->tpl->setVariable("SEARCH_FOR", $this->lng->txt("exc_search_for"));
00263                 $this->tpl->setVariable("SEARCH_ROW_TXT_USER", $this->lng->txt("exc_users"));
00264                 $this->tpl->setVariable("SEARCH_ROW_TXT_ROLE", $this->lng->txt("exc_roles"));
00265                 $this->tpl->setVariable("SEARCH_ROW_TXT_GROUP", $this->lng->txt("exc_groups"));
00266                 $this->tpl->setVariable("BTN2_VALUE", $this->lng->txt("cancel"));
00267                 $this->tpl->setVariable("BTN1_VALUE", $this->lng->txt("search"));
00268 
00269                 $usr = ($_POST["search_for"] == "usr" || $_POST["search_for"] == "") ? 1 : 0;
00270                 $grp = ($_POST["search_for"] == "grp") ? 1 : 0;
00271                 $role = ($_POST["search_for"] == "role") ? 1 : 0;
00272 
00273                 $this->tpl->setVariable("SEARCH_ROW_CHECK_USER", ilUtil :: formRadioButton($usr, "search_for", "usr"));
00274                 $this->tpl->setVariable("SEARCH_ROW_CHECK_ROLE", ilUtil :: formRadioButton($role, "search_for", "role"));
00275                 $this->tpl->setVariable("SEARCH_ROW_CHECK_GROUP", ilUtil :: formRadioButton($grp, "search_for", "grp"));
00276 
00277         }
00278 
00279         function cancelMember() {
00280                 $return_location = "members";
00281 
00282                 sendInfo($this->lng->txt("action_aborted"), true);
00283                 ilUtil :: redirect($this->ctrl->getLinkTarget($this, $return_location));
00284         }
00285 
00286         function members() {
00287                 $this->show();
00288         }
00289 
00290         function search() {
00291                 global $rbacsystem, $tree;
00292 
00293                 $_SESSION["grp_search_str"] = $_POST["search_str"] = $_POST["search_str"] ? $_POST["search_str"] : $_SESSION["grp_search_str"];
00294                 $_SESSION["grp_search_for"] = $_POST["search_for"] = $_POST["search_for"] ? $_POST["search_for"] : $_SESSION["grp_search_for"];
00295 
00296                 // MINIMUM ACCESS LEVEL = 'administrate'
00297                 if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
00298                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
00299                 }
00300 
00301                 if (!isset ($_POST["search_for"]) or !isset ($_POST["search_str"])) {
00302                         sendInfo($this->lng->txt("grp_search_enter_search_string"));
00303                         $this->searchUserForm();
00304                         return false;
00305                 }
00306 
00307                 if (!count($result = $this->__search(ilUtil :: stripSlashes($_POST["search_str"]), $_POST["search_for"]))) {
00308                         sendInfo($this->lng->txt("grp_no_results_found"));
00309                         $this->searchUserForm();
00310 
00311                         return false;
00312                 }
00313 
00314                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
00315                 $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
00316 
00317                 $counter = 0;
00318                 $f_result = array ();
00319 
00320                 switch ($_POST["search_for"]) {
00321                         case "usr" :
00322                                 foreach ($result as $user) {
00323                                         if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user["id"], false)) {
00324                                                 continue;
00325                                         }
00326 
00327                                         $user_ids[$counter] = $user["id"];
00328 
00329                                         $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user["id"]);
00330                                         $f_result[$counter][] = $tmp_obj->getLogin();
00331                                         $f_result[$counter][] = $tmp_obj->getFirstname();
00332                                         $f_result[$counter][] = $tmp_obj->getLastname();
00333                                         $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
00334 
00335                                         unset ($tmp_obj);
00336                                         ++ $counter;
00337                                 }
00338                                 $this->__showSearchUserTable($f_result, $user_ids);
00339 
00340                                 return true;
00341 
00342                         case "role" :
00343                                 foreach ($result as $role) {
00344                                         // exclude anonymous role
00345                                         if ($role["id"] == ANONYMOUS_ROLE_ID) {
00346                                                 continue;
00347                                         }
00348 
00349                                         if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($role["id"], false)) {
00350                                                 continue;
00351                                         }
00352 
00353                                         // exclude roles with no users assigned to
00354                                         if ($tmp_obj->getCountMembers() == 0) {
00355                                                 continue;
00356                                         }
00357 
00358                                         $role_ids[$counter] = $role["id"];
00359 
00360                                         $f_result[$counter][] = ilUtil :: formCheckbox(0, "role[]", $role["id"]);
00361                                         $f_result[$counter][] = array ($tmp_obj->getTitle(), $tmp_obj->getDescription());
00362                                         $f_result[$counter][] = $tmp_obj->getCountMembers();
00363 
00364                                         unset ($tmp_obj);
00365                                         ++ $counter;
00366                                 }
00367 
00368                                 $this->__showSearchRoleTable($f_result, $role_ids);
00369 
00370                                 return true;
00371 
00372                         case "grp" :
00373                                 foreach ($result as $group) {
00374                                         if (!$tree->isInTree($group["id"])) {
00375                                                 continue;
00376                                         }
00377 
00378                                         if (!$tmp_obj = ilObjectFactory :: getInstanceByRefId($group["id"], false)) {
00379                                                 continue;
00380                                         }
00381 
00382                                         // exclude myself :-)
00383                                         if ($tmp_obj->getId() == $this->object->getId()) {
00384                                                 continue;
00385                                         }
00386 
00387                                         $grp_ids[$counter] = $group["id"];
00388 
00389                                         $f_result[$counter][] = ilUtil :: formCheckbox(0, "group[]", $group["id"]);
00390                                         $f_result[$counter][] = array ($tmp_obj->getTitle(), $tmp_obj->getDescription());
00391                                         $f_result[$counter][] = $tmp_obj->getCountMembers();
00392 
00393                                         unset ($tmp_obj);
00394                                         ++ $counter;
00395                                 }
00396 
00397                                 if (!count($f_result)) {
00398                                         sendInfo($this->lng->txt("grp_no_results_found"));
00399                                         $this->searchUserFormObject();
00400 
00401                                         return false;
00402                                 }
00403 
00404                                 $this->__showSearchGroupTable($f_result, $grp_ids);
00405 
00406                                 return true;
00407                 }
00408         }
00409         function searchCancelled() {
00410                 sendInfo($this->lng->txt("action_aborted"), true);
00411                 ilUtil :: redirect($this->ctrl->getLinkTarget($this, "members"));
00412         }
00413         function __search($a_search_string, $a_search_for) {
00414                 include_once ("classes/class.ilSearch.php");
00415 
00416                 $this->lng->loadLanguageModule("content");
00417                 $search = & new ilSearch($_SESSION["AccountId"]);
00418                 $search->setPerformUpdate(false);
00419                 $search->setSearchString(ilUtil :: stripSlashes($a_search_string));
00420                 $search->setCombination("and");
00421                 $search->setSearchFor(array (0 => $a_search_for));
00422                 $search->setSearchType('new');
00423 
00424                 if ($search->validate($message)) {
00425                         $search->performSearch();
00426                 } else {
00427                         sendInfo($message, true);
00428                         $this->ctrl->redirect($this, "searchUserForm");
00429                 }
00430 
00431                 return $search->getResultByType($a_search_for);
00432         }
00433 
00434         function __showSearchUserTable($a_result_set, $a_user_ids = NULL, $a_cmd = "search") {
00435                 $return_to = "searchUserForm";
00436 
00437                 if ($a_cmd == "listUsersRole" or $a_cmd == "listUsersGroup") {
00438                         $return_to = "search";
00439                 }
00440 
00441                 $tbl = & $this->__initTableGUI();
00442                 $tpl = & $tbl->getTemplateObject();
00443 
00444                 // SET FORMACTION
00445                 $tpl->setCurrentBlock("tbl_form_header");
00446                 $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00447                 $tpl->parseCurrentBlock();
00448 
00449                 $tpl->setCurrentBlock("tbl_action_btn");
00450                 $tpl->setVariable("BTN_NAME", $return_to);
00451                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
00452                 $tpl->parseCurrentBlock();
00453 
00454                 $tpl->setCurrentBlock("tbl_action_btn");
00455                 $tpl->setVariable("BTN_NAME", "addUser");
00456                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("add"));
00457                 $tpl->parseCurrentBlock();
00458 
00459                 if (!empty ($a_user_ids)) {
00460                         // set checkbox toggles
00461                         $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
00462                         $tpl->setVariable("JS_VARNAME", "user");
00463                         $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_user_ids));
00464                         $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
00465                         $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
00466                         $tpl->parseCurrentBlock();
00467                 }
00468 
00469                 $tpl->setCurrentBlock("tbl_action_row");
00470                 $tpl->setVariable("COLUMN_COUNTS", 5);
00471                 $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
00472                 $tpl->parseCurrentBlock();
00473 
00474                 $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
00475                 $tbl->setHeaderNames(array ("", $this->lng->txt("username"), $this->lng->txt("firstname"), $this->lng->txt("lastname"), $this->lng->txt("last_visit")));
00476                 $tbl->setHeaderVars(array ("", "login", "firstname", "lastname", "last_visit"), array ("ref_id" => $this->ref_id, "cmd" => $a_cmd, "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
00477 
00478                 $tbl->setColumnWidth(array ("", "33%", "33%", "33%"));
00479 
00480                 $this->__setTableGUIBasicData($tbl, $a_result_set);
00481                 $tbl->render();
00482 
00483                 $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
00484 
00485                 return true;
00486         }
00487 
00488         function __showSearchRoleTable($a_result_set, $a_role_ids = NULL) {
00489                 $tbl = & $this->__initTableGUI();
00490                 $tpl = & $tbl->getTemplateObject();
00491 
00492                 $tpl->setCurrentBlock("tbl_form_header");
00493                 $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00494                 $tpl->parseCurrentBlock();
00495 
00496                 $tpl->setCurrentBlock("tbl_action_btn");
00497                 $tpl->setVariable("BTN_NAME", "searchUserForm");
00498                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
00499                 $tpl->parseCurrentBlock();
00500 
00501                 $tpl->setCurrentBlock("tbl_action_btn");
00502                 $tpl->setVariable("BTN_NAME", "listUsersRole");
00503                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("grp_list_users"));
00504                 $tpl->parseCurrentBlock();
00505 
00506                 if (!empty ($a_role_ids)) {
00507                         // set checkbox toggles
00508                         $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
00509                         $tpl->setVariable("JS_VARNAME", "role");
00510                         $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_role_ids));
00511                         $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
00512                         $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
00513                         $tpl->parseCurrentBlock();
00514                 }
00515 
00516                 $tpl->setCurrentBlock("tbl_action_row");
00517                 $tpl->setVariable("COLUMN_COUNTS", 5);
00518                 $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
00519                 $tpl->parseCurrentBlock();
00520 
00521                 $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
00522                 $tbl->setHeaderNames(array ("", $this->lng->txt("obj_role"), $this->lng->txt("grp_count_members")));
00523                 $tbl->setHeaderVars(array ("", "title", "nr_members"), array ("ref_id" => $this->ref_id, "cmd" => "search", "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
00524 
00525                 $tbl->setColumnWidth(array ("", "80%", "19%"));
00526 
00527                 $this->__setTableGUIBasicData($tbl, $a_result_set, "role");
00528                 $tbl->render();
00529 
00530                 $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
00531 
00532                 return true;
00533         }
00534 
00540         function __setTableGUIBasicData(&$tbl,&$result_set,$a_from = "")
00541         {
00542                 switch ($a_from)
00543                 {
00544                         case "clipboardObject":
00545                                 $offset = $_GET["offset"];
00546                                 $order = $_GET["sort_by"];
00547                                 $direction = $_GET["sort_order"];
00548                                 $tbl->disable("footer");
00549                                 break;
00550 
00551                         default:
00552                                 $offset = $_GET["offset"];
00553                                 $order = $_GET["sort_by"];
00554                                 $direction = $_GET["sort_order"];
00555                                 break;
00556                 }
00557 
00558                 $tbl->setOrderColumn($order);
00559                 $tbl->setOrderDirection($direction);
00560                 $tbl->setOffset($offset);
00561                 $tbl->setLimit($_GET["limit"]);
00562                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00563                 $tbl->setData($result_set);
00564         }
00565 
00566         function __showSearchGroupTable($a_result_set, $a_grp_ids = NULL) {
00567                 $tbl = & $this->__initTableGUI();
00568                 $tpl = & $tbl->getTemplateObject();
00569 
00570                 $tpl->setCurrentBlock("tbl_form_header");
00571                 $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00572                 $tpl->parseCurrentBlock();
00573 
00574                 $tpl->setCurrentBlock("tbl_action_btn");
00575                 $tpl->setVariable("BTN_NAME", "searchUserForm");
00576                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
00577                 $tpl->parseCurrentBlock();
00578 
00579                 $tpl->setCurrentBlock("tbl_action_btn");
00580                 $tpl->setVariable("BTN_NAME", "listUsersGroup");
00581                 $tpl->setVariable("BTN_VALUE", $this->lng->txt("grp_list_users"));
00582                 $tpl->parseCurrentBlock();
00583 
00584                 if (!empty ($a_grp_ids)) {
00585                         // set checkbox toggles
00586                         $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
00587                         $tpl->setVariable("JS_VARNAME", "group");
00588                         $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_grp_ids));
00589                         $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
00590                         $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
00591                         $tpl->parseCurrentBlock();
00592                 }
00593 
00594                 $tpl->setCurrentBlock("tbl_action_row");
00595                 $tpl->setVariable("COLUMN_COUNTS", 5);
00596                 $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
00597                 $tpl->parseCurrentBlock();
00598 
00599                 $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
00600                 $tbl->setHeaderNames(array ("", $this->lng->txt("obj_grp"), $this->lng->txt("grp_count_members")));
00601                 $tbl->setHeaderVars(array ("", "title", "nr_members"), array ("ref_id" => $this->ref_id, "cmd" => "search", "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
00602 
00603                 $tbl->setColumnWidth(array ("", "80%", "19%"));
00604 
00605                 $this->__setTableGUIBasicData($tbl, $a_result_set, "group");
00606                 $tbl->render();
00607 
00608                 $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
00609 
00610                 return true;
00611         }
00612         function listUsersRole() {
00613                 global $rbacsystem, $rbacreview;
00614 
00615                 $_SESSION["grp_role"] = $_POST["role"] = $_POST["role"] ? $_POST["role"] : $_SESSION["grp_role"];
00616 
00617                 // MINIMUM ACCESS LEVEL = 'administrate'
00618                 if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
00619                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
00620                 }
00621 
00622                 if (!is_array($_POST["role"])) {
00623                         sendInfo($this->lng->txt("grp_no_roles_selected"));
00624                         $this->searchObject();
00625 
00626                         return false;
00627                 }
00628 
00629                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
00630                 $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
00631 
00632                 // GET ALL MEMBERS
00633                 $members = array ();
00634                 foreach ($_POST["role"] as $role_id) {
00635                         $members = array_merge($rbacreview->assignedUsers($role_id), $members);
00636                 }
00637 
00638                 $members = array_unique($members);
00639 
00640                 // FORMAT USER DATA
00641                 $counter = 0;
00642                 $f_result = array ();
00643                 foreach ($members as $user) {
00644                         if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user, false)) {
00645                                 continue;
00646                         }
00647 
00648                         if (!$tmp_obj->active) {
00649                                 continue;
00650                         }
00651 
00652                         $user_ids[$counter] = $user;
00653 
00654                         $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user);
00655                         $f_result[$counter][] = $tmp_obj->getLogin();
00656                         $f_result[$counter][] = $tmp_obj->getLastname();
00657                         $f_result[$counter][] = $tmp_obj->getFirstname();
00658                         $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
00659 
00660                         unset ($tmp_obj);
00661                         ++ $counter;
00662                 }
00663                 $this->__showSearchUserTable($f_result, $user_ids, "listUsersRole");
00664 
00665                 return true;
00666         }
00667 
00668         function listUsersGroup() {
00669                 global $rbacsystem, $rbacreview, $tree;
00670 
00671                 $_SESSION["grp_group"] = $_POST["group"] = $_POST["group"] ? $_POST["group"] : $_SESSION["grp_group"];
00672 
00673                 // MINIMUM ACCESS LEVEL = 'administrate'
00674                 if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
00675                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
00676                 }
00677 
00678                 if (!is_array($_POST["group"])) {
00679                         sendInfo($this->lng->txt("grp_no_groups_selected"));
00680                         $this->searchObject();
00681 
00682                         return false;
00683                 }
00684 
00685                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
00686                 $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
00687 
00688                 // GET ALL MEMBERS
00689                 $members = array ();
00690                 foreach ($_POST["group"] as $group_id) {
00691                         if (!$tree->isInTree($group_id)) {
00692                                 continue;
00693                         }
00694                         if (!$tmp_obj = ilObjectFactory :: getInstanceByRefId($group_id)) {
00695                                 continue;
00696                         }
00697 
00698                         $members = array_merge($tmp_obj->getGroupMemberIds(), $members);
00699 
00700                         unset ($tmp_obj);
00701                 }
00702 
00703                 $members = array_unique($members);
00704 
00705                 // FORMAT USER DATA
00706                 $counter = 0;
00707                 $f_result = array ();
00708                 foreach ($members as $user) {
00709                         if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user, false)) {
00710                                 continue;
00711                         }
00712 
00713                         $user_ids[$counter] = $user;
00714 
00715                         $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user);
00716                         $f_result[$counter][] = $tmp_obj->getLogin();
00717                         $f_result[$counter][] = $tmp_obj->getLastname();
00718                         $f_result[$counter][] = $tmp_obj->getFirstname();
00719                         $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
00720 
00721                         unset ($tmp_obj);
00722                         ++ $counter;
00723                 }
00724                 $this->__showSearchUserTable($f_result, $user_ids, "listUsersGroup");
00725 
00726                 return true;
00727         }
00728 
00729         function addUser() {
00730                 //echo "addUserObject() ausgefuehrt;";
00731                 $user_ids = $_POST["user"];
00732 
00733                 if (empty ($user_ids[0])) {
00734                         //echo "...nix weitergeleitet...";
00735                         // TODO: jumps back to grp content. go back to last search result
00736                         $this->ilErr->raiseError($this->lng->txt("no_checkbox"), $this->ilErr->MESSAGE);
00737                 } else {
00738                         //echo "...Daten weitergeleitet...";
00739                 }
00740                 $_SESSION["il_track_stat2"] = "choice";
00741                 $_SESSION["userSelected_stat"] = $_POST["user"];
00742                 $this->show();
00743 
00744         }
00745 
00749         function & executeCommand() {
00750                 if (isset($_POST["cmd"]["searchUserForm"]))
00751                 {
00752                         $cmd = "searchUserForm";
00753                 } elseif (isset($_POST["cmd"]["outputStatistics"]))
00754                 {
00755                         $cmd = "outputStatistics";
00756                 } else switch ($this->ctrl->getNextClass()) {
00757                         default :
00758                                 $cmd = $this->__getDefaultCommand();
00759                 }
00760                 $this-> $cmd ();
00761                 return true;
00762         }
00763 
00764 }
00765 ?>