ILIAS  eassessment Revision 61809
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class.ilLMStatisticsGUI.php
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1 <?php
2 
3 
4 /*
5  +-----------------------------------------------------------------------------+
6  | ILIAS open source |
7  +-----------------------------------------------------------------------------+
8  | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
9  | |
10  | This program is free software; you can redistribute it and/or |
11  | modify it under the terms of the GNU General Public License |
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13  | of the License, or (at your option) any later version. |
14  | |
15  | This program is distributed in the hope that it will be useful, |
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18  | GNU General Public License for more details. |
19  | |
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22  | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
23  +-----------------------------------------------------------------------------+
24 */
25 
26 include_once './Services/Tracking/classes/class.ilLearningProgressBaseGUI.php';
27 include_once './Services/Tracking/classes/class.ilLMStatistics.php';
28 
29 class ilLMStatisticsGUI extends ilLearningProgressBaseGUI {
30 
31  var $lm_statistics;
32 
33  function ilLMStatisticsGUI($a_mode, $a_ref_id) {
34  parent :: ilLearningProgressBaseGUI($a_mode, $a_ref_id);
35 
36  $this->lm_statistics = new ilLMStatistics($this->obj_id);
37  }
38 
43  function show() {
44  global $tpl, $lng, $ilias,$ilDB;
45 
46  $q = "SELECT obj_id, type,title FROM object_data WHERE type ='lm' and obj_id=".$ilDB->quote($this->obj_id ,'integer');
47  $result = $ilias->db->query($q);
48  while ($row = $result->fetchRow()) {
49  $Lehrmodulanz ++;
50  $LehrmodulID[$Lehrmodulanz] = $row[0];
51  $rLehrmodulID[$row[0]] = $Lehrmodulanz;
52  $LehrmodulName[$Lehrmodulanz] = $row[2];
53  }
54 
55  $_SESSION["il_track_rlm_id"] = $rLehrmodulID;
56  $_SESSION["il_track_lm_name"] = $LehrmodulName;
57 
58  $q = "SELECT obj_id,title,type,lm_id FROM lm_data WHERE type='pg'";
59  $result = $ilias->db->query($q);
60  while ($row = $result->fetchRow()) {
61  $LMSeitenanz[$rLehrmodulID[$row[3]]]++;
62  }
63 
64  $year = array (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012);
65  $month = array (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
66  $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);
67 
68  $tpl->addBlockFile("ADM_CONTENT", "adm_content", "Services/Tracking/templates/default/tpl.lm_statistics_settings.html");
69 
70 // $tpl->setVariable("SEARCH_ACTION", ".php?ref_id=".$_GET["ref_id"]."&cmd=gateway");
71  $tpl->setVariable("SEARCH_ACTION", $this->ctrl->getLinkTargetByClass('illmstatisticsgui',''));
72  $tpl->setVariable("TXT_TRACKING_DATA", $lng->txt("tracking_data"));
73  $tpl->setVariable("TXT_TIME_SEGMENT", $lng->txt("time_segment"));
74  $tpl->setVariable("TXT_STATISTIC", $lng->txt("statistic"));
75  $tpl->setVariable("TXT_STATISTIC_H", $lng->txt("stats_pages_statisics"));
76  $tpl->setVariable("TXT_STATISTIC_D", $lng->txt("stats_chapter_statisics"));
77  $tpl->setVariable("TXT_STATISTIC_O", $lng->txt("stats_sessions_statisics"));
78  $tpl->setVariable("TXT_STATISTIC_U", $lng->txt("stats_navigation"));
79  $tpl->setVariable("TXT_USER_LANGUAGE", $lng->txt("user_language"));
80  $tpl->setVariable("TXT_LM", $lng->txt("lm"));
81  $tpl->setVariable("TXT_SHOW_TR_DATA", $lng->txt("query_data"));
82  $tpl->setVariable("TXT_SHOW_TR_DATA2", $lng->txt("stats_new_selection"));
83  $tpl->setVariable("TXT_TRACKED_OBJECTS", $lng->txt("tracked_objects"));
84  $tpl->setVariable("TXT_TRACKED_USER", $lng->txt("stats_tracked_user"));
85 
86 
87  $tpl->setVariable("TXT_ALLE", $lng->txt("stats_all"));
88  $tpl->setVariable("TXT_AUSWAHL", $lng->txt("stats_choice"));
89 
90  if ($_SESSION["il_track_yearf"] == "") {
91  $_SESSION["il_track_yearf"] = Date("Y");
92  $_SESSION["il_track_yeart"] = Date("Y");
93  $_SESSION["il_track_monthf"] = "1";
94  $_SESSION["il_track_montht"] = Date("n");
95  $_SESSION["il_track_dayf"] = "1";
96  $_SESSION["il_track_dayt"] = Date("j");
97  }
98  if ($_SESSION["il_track_stat"] == "") {
99  $_SESSION["il_track_stat"] = 'h';
100  }
101  $languages = $lng->getInstalledLanguages();
102 
103  $tpl->setCurrentBlock("lm_selection");
104  $_SESSION["il_track_lm"] = $this->obj_id;
105  $tpl->setVariable("LM_ID", $LehrmodulID[1]);
106  $tpl->setVariable("LM_DESC", substr($LehrmodulName[1], 0, 40)." (S:".$LMSeitenanz[1].")");
107  $tpl->parseCurrentBlock();
108 
109  if ($_SESSION["il_track_stat2"] == "choice") {
110  $tpl->setVariable("CHC_CHK", " checked=\"1\" ");
111 
112  } else {
113  $tpl->setVariable("ALL_CHK", " checked=\"1\" ");
114  }
115 
116  $user_IDs = $_SESSION["userSelected_stat"];
117 
118 
119  $tpl->setCurrentBlock("user_selection");
120 
121  if (count($user_IDs) > 0) {
122  foreach ($_SESSION["userSelected_stat"] as $result_id) {
123  $tpl->setVariable("USER1", $result_id);
124  $tpl->setVariable("USER2", $result_id);
125  }
126  } else {
127  $tpl->setCurrentBlock("user_selection");
128  $tpl->setVariable("USER1", "Alle");
129  $tpl->setVariable("USER2", "Alle");
130  }
131 
132  include_once("Services/Tracking/classes/class.ilObjUserTracking.php");
133 
134  if (!ilObjUserTracking::_enabledUserRelatedData()) {
135  $tpl->setVariable ("DISABLED", "disabled");
136  $tpl->setVariable("ALL_CHK", " checked=\"1\" ");
137  $tpl->setVariable("CHC_CHK", "");
138  } else {
139  $tpl->setVariable("INFO1", $lng->txt(stats_current).": ".count($_SESSION["userSelected_stat"])." ".$lng->txt("stats_user_selected"));
140  }
141 
142  $tpl->parseCurrentBlock();
143 
144  //Datum von:
145  foreach ($year as $key) {
146  $tpl->setCurrentBlock("fromyear_selection");
147  $tpl->setVariable("YEARFR", $key);
148  $tpl->setVariable("YEARF", $key);
149  if ($_SESSION["il_track_yearf"] == $key) {
150  $tpl->setVariable("YEARF_SEL", " selected=\"1\" ");
151  }
152  $tpl->parseCurrentBlock();
153  }
154  foreach ($month as $key) {
155  $tpl->setCurrentBlock("frommonth_selection");
156  $tpl->setVariable("MONTHFR", $key);
157  $tpl->setVariable("MONTHF", $key);
158  if ($_SESSION["il_track_monthf"] == $key) {
159  $tpl->setVariable("MONTHF_SEL", " selected=\"1\" ");
160  }
161  $tpl->parseCurrentBlock();
162  }
163  foreach ($day as $key) {
164  $tpl->setCurrentBlock("fromday_selection");
165  $tpl->setVariable("DAYFR", $key);
166  $tpl->setVariable("DAYF", $key);
167  if ($_SESSION["il_track_dayf"] == $key) {
168  $tpl->setVariable("DAYF_SEL", " selected=\"1\" ");
169  }
170  $tpl->parseCurrentBlock();
171  }
172  //Datum nach:
173  foreach ($day as $key) {
174  $tpl->setCurrentBlock("today_selection");
175  $tpl->setVariable("DAYTO", $key);
176  $tpl->setVariable("DAYT", $key);
177  if ($_SESSION["il_track_dayt"] == $key) {
178  $tpl->setVariable("DAYT_SEL", " selected=\"1\" ");
179  }
180  $tpl->parseCurrentBlock();
181  }
182  foreach ($month as $key) {
183  $tpl->setCurrentBlock("tomonth_selection");
184  $tpl->setVariable("MONTHTO", $key);
185  $tpl->setVariable("MONTHT", $key);
186  if ($_SESSION["il_track_montht"] == $key) {
187  $tpl->setVariable("MONTHT_SEL", " selected=\"1\" ");
188  }
189  $tpl->parseCurrentBlock();
190  }
191  foreach ($year as $key) {
192  $tpl->setCurrentBlock("toyear_selection");
193  $tpl->setVariable("YEARTO", $key);
194  $tpl->setVariable("YEART", $key);
195  if ($_SESSION["il_track_yeart"] == $key) {
196  $tpl->setVariable("YEART_SEL", " selected=\"1\" ");
197  }
198  $tpl->parseCurrentBlock();
199  }
200  // language selection
201  $tpl->setCurrentBlock("language_selection");
202  $tpl->setVariable("LANG", $lng->txt("any_language"));
203  $tpl->setVariable("LANGSHORT", "0");
204  $tpl->parseCurrentBlock();
205  foreach ($languages as $lang_key) {
206  $tpl->setCurrentBlock("language_selection");
207  $tpl->setVariable("LANG", $lng->txt("lang_".$lang_key));
208  $tpl->setVariable("LANGSHORT", $lang_key);
209  if ($_SESSION["il_track_language"] == $lang_key) {
210  $tpl->setVariable("LANG_SEL", " selected=\"1\" ");
211  }
212  $tpl->parseCurrentBlock();
213  }
214  // statistic type
215  if ($_SESSION["il_track_stat"] == "d") {
216  $tpl->setVariable("D_CHK", " checked=\"1\" ");
217  }
218  elseif ($_SESSION["il_track_stat"] == "h") {
219  $tpl->setVariable("H_CHK", " checked=\"1\" ");
220  }
221  elseif ($_SESSION["il_track_stat"] == "o") {
222  $tpl->setVariable("O_CHK", " checked=\"1\" ");
223  }
224  elseif ($_SESSION["il_track_stat"] == "u") {
225  $tpl->setVariable("U_CHK", " checked=\"1\" ");
226  }
227  }
228 
233  function outputStatistics() {
234  require_once "./Services/Tracking/classes/class.ilLMStatistics.php";
235 
236  if ($_POST["stat"] == 'u') { //Beobachtungsmodell starten
237  $this->lm_statistics->outputApplet();
238  } else { //Session-,Seiten-,Kapitelstats starten
239  $this->lm_statistics->outputHTML();
240  }
241  }
242 
246  function searchUserForm() {
247  global $rbacsystem;
248 
249  $this->lng->loadLanguageModule('search');
250 
251  // MINIMUM ACCESS LEVEL = 'administrate'
252  if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
253  $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
254  }
255 
256  $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_members_search.html");
257 
258  $this->tpl->setVariable("F_ACTION", $this->ctrl->getFormAction($this));
259  $this->tpl->setVariable("SEARCH_ASSIGN_USR", $this->lng->txt("grp_search_members"));
260  $this->tpl->setVariable("SEARCH_SEARCH_TERM", $this->lng->txt("search_search_term"));
261  $this->tpl->setVariable("SEARCH_VALUE", $_SESSION["grp_search_str"] ? $_SESSION["grp_search_str"] : "");
262  $this->tpl->setVariable("SEARCH_FOR", $this->lng->txt("exc_search_for"));
263  $this->tpl->setVariable("SEARCH_ROW_TXT_USER", $this->lng->txt("exc_users"));
264  $this->tpl->setVariable("SEARCH_ROW_TXT_ROLE", $this->lng->txt("exc_roles"));
265  $this->tpl->setVariable("SEARCH_ROW_TXT_GROUP", $this->lng->txt("exc_groups"));
266  $this->tpl->setVariable("BTN2_VALUE", $this->lng->txt("cancel"));
267  $this->tpl->setVariable("BTN1_VALUE", $this->lng->txt("search"));
268 
269  $usr = ($_POST["search_for"] == "usr" || $_POST["search_for"] == "") ? 1 : 0;
270  $grp = ($_POST["search_for"] == "grp") ? 1 : 0;
271  $role = ($_POST["search_for"] == "role") ? 1 : 0;
272 
273  $this->tpl->setVariable("SEARCH_ROW_CHECK_USER", ilUtil :: formRadioButton($usr, "search_for", "usr"));
274  $this->tpl->setVariable("SEARCH_ROW_CHECK_ROLE", ilUtil :: formRadioButton($role, "search_for", "role"));
275  $this->tpl->setVariable("SEARCH_ROW_CHECK_GROUP", ilUtil :: formRadioButton($grp, "search_for", "grp"));
276 
277  }
278 
279  function cancelMember() {
280  $return_location = "members";
281 
282  ilUtil :: redirect($this->ctrl->getLinkTarget($this, $return_location));
283  }
284 
285  function members() {
286  $this->show();
287  }
288 
289  function search() {
290  global $rbacsystem, $tree;
291 
292  $_SESSION["grp_search_str"] = $_POST["search_str"] = $_POST["search_str"] ? $_POST["search_str"] : $_SESSION["grp_search_str"];
293  $_SESSION["grp_search_for"] = $_POST["search_for"] = $_POST["search_for"] ? $_POST["search_for"] : $_SESSION["grp_search_for"];
294 
295  // MINIMUM ACCESS LEVEL = 'administrate'
296  if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
297  $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
298  }
299 
300  if (!isset ($_POST["search_for"]) or !isset ($_POST["search_str"])) {
301  ilUtil::sendFailure($this->lng->txt("grp_search_enter_search_string"));
302  $this->searchUserForm();
303 
304  return false;
305  }
306 
307  if (!count($result = $this->__search(ilUtil :: stripSlashes($_POST["search_str"]), $_POST["search_for"]))) {
308  ilUtil::sendFailure($this->lng->txt("grp_no_results_found"));
309  $this->searchUserForm();
310 
311  return false;
312  }
313 
314  $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
315  $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
316 
317  $counter = 0;
318  $f_result = array ();
319 
320  switch ($_POST["search_for"]) {
321  case "usr" :
322  foreach ($result as $user) {
323  if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user["id"], false)) {
324  continue;
325  }
326 
327  $user_ids[$counter] = $user["id"];
328 
329  $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user["id"]);
330  $f_result[$counter][] = $tmp_obj->getLogin();
331  $f_result[$counter][] = $tmp_obj->getFirstname();
332  $f_result[$counter][] = $tmp_obj->getLastname();
333  $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
334 
335  unset ($tmp_obj);
336  ++ $counter;
337  }
338  $this->__showSearchUserTable($f_result, $user_ids);
339 
340  return true;
341 
342  case "role" :
343  foreach ($result as $role) {
344  // exclude anonymous role
345  if ($role["id"] == ANONYMOUS_ROLE_ID) {
346  continue;
347  }
348 
349  if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($role["id"], false)) {
350  continue;
351  }
352 
353  // exclude roles with no users assigned to
354  if ($tmp_obj->getCountMembers() == 0) {
355  continue;
356  }
357 
358  $role_ids[$counter] = $role["id"];
359 
360  $f_result[$counter][] = ilUtil :: formCheckbox(0, "role[]", $role["id"]);
361  $f_result[$counter][] = array ($tmp_obj->getTitle(), $tmp_obj->getDescription());
362  $f_result[$counter][] = $tmp_obj->getCountMembers();
363 
364  unset ($tmp_obj);
365  ++ $counter;
366  }
367 
368  $this->__showSearchRoleTable($f_result, $role_ids);
369 
370  return true;
371 
372  case "grp" :
373  foreach ($result as $group) {
374  if (!$tree->isInTree($group["id"])) {
375  continue;
376  }
377 
378  if (!$tmp_obj = ilObjectFactory :: getInstanceByRefId($group["id"], false)) {
379  continue;
380  }
381 
382  // exclude myself :-)
383  if ($tmp_obj->getId() == $this->object->getId()) {
384  continue;
385  }
386 
387  $grp_ids[$counter] = $group["id"];
388 
389  $f_result[$counter][] = ilUtil :: formCheckbox(0, "group[]", $group["id"]);
390  $f_result[$counter][] = array ($tmp_obj->getTitle(), $tmp_obj->getDescription());
391  $f_result[$counter][] = $tmp_obj->getCountMembers();
392 
393  unset ($tmp_obj);
394  ++ $counter;
395  }
396 
397  if (!count($f_result)) {
398  ilUtil::sendFailure($this->lng->txt("grp_no_results_found"));
399  $this->searchUserFormObject();
400 
401  return false;
402  }
403 
404  $this->__showSearchGroupTable($f_result, $grp_ids);
405 
406  return true;
407  }
408  }
409  function searchCancelled() {
410  ilUtil :: redirect($this->ctrl->getLinkTarget($this, "members"));
411  }
412  function __search($a_search_string, $a_search_for) {
413  include_once ("classes/class.ilSearch.php");
414 
415  $this->lng->loadLanguageModule("content");
416  $search = & new ilSearch($_SESSION["AccountId"]);
417  $search->setPerformUpdate(false);
418  $search->setSearchString(ilUtil :: stripSlashes($a_search_string));
419  $search->setCombination("and");
420  $search->setSearchFor(array (0 => $a_search_for));
421  $search->setSearchType('new');
422 
423  if ($search->validate($message))
424  {
425  $search->performSearch();
426  }
427  else
428  {
429  ilUtil::sendFailure($message, true);
430  $this->ctrl->redirect($this, "searchUserForm");
431  }
432 
433  return $search->getResultByType($a_search_for);
434  }
435 
436  function __showSearchUserTable($a_result_set, $a_user_ids = NULL, $a_cmd = "search") {
437  $return_to = "searchUserForm";
438 
439  if ($a_cmd == "listUsersRole" or $a_cmd == "listUsersGroup") {
440  $return_to = "search";
441  }
442 
443  $tbl = & $this->__initTableGUI();
444  $tpl = & $tbl->getTemplateObject();
445 
446  // SET FORMACTION
447  $tpl->setCurrentBlock("tbl_form_header");
448  $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
449  $tpl->parseCurrentBlock();
450 
451  $tpl->setCurrentBlock("tbl_action_btn");
452  $tpl->setVariable("BTN_NAME", $return_to);
453  $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
454  $tpl->parseCurrentBlock();
455 
456  $tpl->setCurrentBlock("tbl_action_btn");
457  $tpl->setVariable("BTN_NAME", "addUser");
458  $tpl->setVariable("BTN_VALUE", $this->lng->txt("add"));
459  $tpl->parseCurrentBlock();
460 
461  if (!empty ($a_user_ids)) {
462  // set checkbox toggles
463  $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
464  $tpl->setVariable("JS_VARNAME", "user");
465  $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_user_ids));
466  $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
467  $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
468  $tpl->parseCurrentBlock();
469  }
470 
471  $tpl->setCurrentBlock("tbl_action_row");
472  $tpl->setVariable("COLUMN_COUNTS", 5);
473  $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
474  $tpl->parseCurrentBlock();
475 
476  $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
477  $tbl->setHeaderNames(array ("", $this->lng->txt("username"), $this->lng->txt("firstname"), $this->lng->txt("lastname"), $this->lng->txt("last_visit")));
478  $tbl->setHeaderVars(array ("", "login", "firstname", "lastname", "last_visit"), array ("ref_id" => $this->ref_id, "cmd" => $a_cmd, "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
479 
480  $tbl->setColumnWidth(array ("", "33%", "33%", "33%"));
481 
482  $this->__setTableGUIBasicData($tbl, $a_result_set);
483  $tbl->render();
484 
485  $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
486 
487  return true;
488  }
489 
490  function __showSearchRoleTable($a_result_set, $a_role_ids = NULL) {
491  $tbl = & $this->__initTableGUI();
492  $tpl = & $tbl->getTemplateObject();
493 
494  $tpl->setCurrentBlock("tbl_form_header");
495  $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
496  $tpl->parseCurrentBlock();
497 
498  $tpl->setCurrentBlock("tbl_action_btn");
499  $tpl->setVariable("BTN_NAME", "searchUserForm");
500  $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
501  $tpl->parseCurrentBlock();
502 
503  $tpl->setCurrentBlock("tbl_action_btn");
504  $tpl->setVariable("BTN_NAME", "listUsersRole");
505  $tpl->setVariable("BTN_VALUE", $this->lng->txt("grp_list_users"));
506  $tpl->parseCurrentBlock();
507 
508  if (!empty ($a_role_ids)) {
509  // set checkbox toggles
510  $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
511  $tpl->setVariable("JS_VARNAME", "role");
512  $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_role_ids));
513  $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
514  $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
515  $tpl->parseCurrentBlock();
516  }
517 
518  $tpl->setCurrentBlock("tbl_action_row");
519  $tpl->setVariable("COLUMN_COUNTS", 5);
520  $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
521  $tpl->parseCurrentBlock();
522 
523  $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
524  $tbl->setHeaderNames(array ("", $this->lng->txt("obj_role"), $this->lng->txt("grp_count_members")));
525  $tbl->setHeaderVars(array ("", "title", "nr_members"), array ("ref_id" => $this->ref_id, "cmd" => "search", "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
526 
527  $tbl->setColumnWidth(array ("", "80%", "19%"));
528 
529  $this->__setTableGUIBasicData($tbl, $a_result_set, "role");
530  $tbl->render();
531 
532  $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
533 
534  return true;
535  }
536 
542  function __setTableGUIBasicData(&$tbl,&$result_set,$a_from = "")
543  {
544  switch ($a_from)
545  {
546  case "clipboardObject":
547  $offset = $_GET["offset"];
548  $order = $_GET["sort_by"];
549  $direction = $_GET["sort_order"];
550  $tbl->disable("footer");
551  break;
552 
553  default:
554  $offset = $_GET["offset"];
555  $order = $_GET["sort_by"];
556  $direction = $_GET["sort_order"];
557  break;
558  }
559 
560  $tbl->setOrderColumn($order);
561  $tbl->setOrderDirection($direction);
562  $tbl->setOffset($offset);
563  $tbl->setLimit($_GET["limit"]);
564  $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
565  $tbl->setData($result_set);
566  }
567 
568  function __showSearchGroupTable($a_result_set, $a_grp_ids = NULL) {
569  $tbl = & $this->__initTableGUI();
570  $tpl = & $tbl->getTemplateObject();
571 
572  $tpl->setCurrentBlock("tbl_form_header");
573  $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
574  $tpl->parseCurrentBlock();
575 
576  $tpl->setCurrentBlock("tbl_action_btn");
577  $tpl->setVariable("BTN_NAME", "searchUserForm");
578  $tpl->setVariable("BTN_VALUE", $this->lng->txt("back"));
579  $tpl->parseCurrentBlock();
580 
581  $tpl->setCurrentBlock("tbl_action_btn");
582  $tpl->setVariable("BTN_NAME", "listUsersGroup");
583  $tpl->setVariable("BTN_VALUE", $this->lng->txt("grp_list_users"));
584  $tpl->parseCurrentBlock();
585 
586  if (!empty ($a_grp_ids)) {
587  // set checkbox toggles
588  $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
589  $tpl->setVariable("JS_VARNAME", "group");
590  $tpl->setVariable("JS_ONCLICK", ilUtil :: array_php2js($a_grp_ids));
591  $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
592  $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
593  $tpl->parseCurrentBlock();
594  }
595 
596  $tpl->setCurrentBlock("tbl_action_row");
597  $tpl->setVariable("COLUMN_COUNTS", 5);
598  $tpl->setVariable("IMG_ARROW", ilUtil :: getImagePath("arrow_downright.gif"));
599  $tpl->parseCurrentBlock();
600 
601  $tbl->setTitle($this->lng->txt("grp_header_edit_members"), "icon_usr_b.gif", $this->lng->txt("grp_header_edit_members"));
602  $tbl->setHeaderNames(array ("", $this->lng->txt("obj_grp"), $this->lng->txt("grp_count_members")));
603  $tbl->setHeaderVars(array ("", "title", "nr_members"), array ("ref_id" => $this->ref_id, "cmd" => "search", "cmdClass" => "ilobjgroupgui", "cmdNode" => $_GET["cmdNode"]));
604 
605  $tbl->setColumnWidth(array ("", "80%", "19%"));
606 
607  $this->__setTableGUIBasicData($tbl, $a_result_set, "group");
608  $tbl->render();
609 
610  $this->tpl->setVariable("SEARCH_RESULT_TABLE", $tbl->tpl->get());
611 
612  return true;
613  }
614  function listUsersRole() {
615  global $rbacsystem, $rbacreview;
616 
617  $_SESSION["grp_role"] = $_POST["role"] = $_POST["role"] ? $_POST["role"] : $_SESSION["grp_role"];
618 
619  // MINIMUM ACCESS LEVEL = 'administrate'
620  if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
621  $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
622  }
623 
624  if (!is_array($_POST["role"])) {
625  ilUtil::sendFailure($this->lng->txt("grp_no_roles_selected"));
626  $this->searchObject();
627 
628  return false;
629  }
630 
631  $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
632  $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
633 
634  // GET ALL MEMBERS
635  $members = array ();
636  foreach ($_POST["role"] as $role_id) {
637  $members = array_merge($rbacreview->assignedUsers($role_id), $members);
638  }
639 
640  $members = array_unique($members);
641 
642  // FORMAT USER DATA
643  $counter = 0;
644  $f_result = array ();
645  foreach ($members as $user) {
646  if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user, false)) {
647  continue;
648  }
649 
650  if (!$tmp_obj->active) {
651  continue;
652  }
653 
654  $user_ids[$counter] = $user;
655 
656  $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user);
657  $f_result[$counter][] = $tmp_obj->getLogin();
658  $f_result[$counter][] = $tmp_obj->getLastname();
659  $f_result[$counter][] = $tmp_obj->getFirstname();
660  $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
661 
662  unset ($tmp_obj);
663  ++ $counter;
664  }
665  $this->__showSearchUserTable($f_result, $user_ids, "listUsersRole");
666 
667  return true;
668  }
669 
670  function listUsersGroup() {
671  global $rbacsystem, $rbacreview, $tree;
672 
673  $_SESSION["grp_group"] = $_POST["group"] = $_POST["group"] ? $_POST["group"] : $_SESSION["grp_group"];
674 
675  // MINIMUM ACCESS LEVEL = 'administrate'
676  if (!$rbacsystem->checkAccess("write", $this->ref_id)) {
677  $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"), $this->ilias->error_obj->MESSAGE);
678  }
679 
680  if (!is_array($_POST["group"])) {
681  ilUtil::sendFailure($this->lng->txt("grp_no_groups_selected"));
682  $this->searchObject();
683 
684  return false;
685  }
686 
687  $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.grp_usr_selection.html");
688  $this->__showButton("searchUserForm", $this->lng->txt("grp_new_search"));
689 
690  // GET ALL MEMBERS
691  $members = array ();
692  foreach ($_POST["group"] as $group_id) {
693  if (!$tree->isInTree($group_id)) {
694  continue;
695  }
696  if (!$tmp_obj = ilObjectFactory :: getInstanceByRefId($group_id)) {
697  continue;
698  }
699 
700  $members = array_merge($tmp_obj->getGroupMemberIds(), $members);
701 
702  unset ($tmp_obj);
703  }
704 
705  $members = array_unique($members);
706 
707  // FORMAT USER DATA
708  $counter = 0;
709  $f_result = array ();
710  foreach ($members as $user) {
711  if (!$tmp_obj = ilObjectFactory :: getInstanceByObjId($user, false)) {
712  continue;
713  }
714 
715  $user_ids[$counter] = $user;
716 
717  $f_result[$counter][] = ilUtil :: formCheckbox(0, "user[]", $user);
718  $f_result[$counter][] = $tmp_obj->getLogin();
719  $f_result[$counter][] = $tmp_obj->getLastname();
720  $f_result[$counter][] = $tmp_obj->getFirstname();
721  $f_result[$counter][] = ilFormat :: formatDate($tmp_obj->getLastLogin());
722 
723  unset ($tmp_obj);
724  ++ $counter;
725  }
726  $this->__showSearchUserTable($f_result, $user_ids, "listUsersGroup");
727 
728  return true;
729  }
730 
731  function addUser() {
732  //echo "addUserObject() ausgefuehrt;";
733  $user_ids = $_POST["user"];
734 
735  if (empty ($user_ids[0])) {
736  //echo "...nix weitergeleitet...";
737  // TODO: jumps back to grp content. go back to last search result
738  $this->ilErr->raiseError($this->lng->txt("no_checkbox"), $this->ilErr->MESSAGE);
739  } else {
740  //echo "...Daten weitergeleitet...";
741  }
742  $_SESSION["il_track_stat2"] = "choice";
743  $_SESSION["userSelected_stat"] = $_POST["user"];
744  $this->show();
745 
746  }
747 
751  function & executeCommand() {
752  if (isset($_POST["cmd"]["searchUserForm"]))
753  {
754  $cmd = "searchUserForm";
755  } elseif (isset($_POST["cmd"]["outputStatistics"]))
756  {
757  $cmd = "outputStatistics";
758  } else switch ($this->ctrl->getNextClass()) {
759  default :
760  $cmd = $this->__getDefaultCommand();
761  }
762  $this-> $cmd ();
763  return true;
764  }
765 
766 }
767 ?>