ILIAS  Release_5_0_x_branch Revision 61816
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class.ilAdministrationGUI.php
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1 <?php
2 
3 /* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */
4 
5 include_once("./Services/Table/classes/class.ilTableGUI.php");
6 
43 class ilAdministrationGUI
44 {
45  var $lng;
46  var $ilias;
47  var $tpl;
48  var $tree;
49  var $rbacsystem;
50  var $cur_ref_id;
51  var $cmd;
52  var $mode;
53  var $ctrl;
54 
59  function ilAdministrationGUI()
60  {
61  global $lng, $ilias, $tpl, $tree, $rbacsystem, $objDefinition,
62  $_GET, $ilCtrl, $ilLog, $ilMainMenu;
63 
64  $this->lng = $lng;
65  $this->lng->loadLanguageModule('administration');
66  $this->ilias = $ilias;
67  $this->tpl = $tpl;
68  $this->tree = $tree;
69  $this->rbacsystem = $rbacsystem;
70  $this->objDefinition = $objDefinition;
71 
72  $this->ctrl = $ilCtrl;
73  $ilMainMenu->setActive("administration");
74 
75  $this->creation_mode = false;
76 
77  $this->ctrl->saveParameter($this, array("ref_id", "admin_mode"));
78 
79  if ($_GET["admin_mode"] != "repository")
80  {
81  $_GET["admin_mode"] = "settings";
82  }
83 
84  if (!ilUtil::isAPICall())
85  $this->ctrl->setReturn($this,"");
86 
87  // determine current ref id and mode
88  if (!empty($_GET["ref_id"]) && $tree->isInTree($_GET["ref_id"]))
89  {
90  $this->cur_ref_id = $_GET["ref_id"];
91  }
92  else
93  {
94  //$this->cur_ref_id = $this->tree->getRootId();
95  $_POST = array();
96  if ($_GET["cmd"] != "getDropDown")
97  {
98  $_GET["cmd"] = "";
99  }
100  }
101  }
102 
103 
107  function &executeCommand()
108  {
109  global $tree, $rbacsystem, $ilias, $lng, $objDefinition, $ilHelp;
110 
111  // permission checks
112  include_once './Services/MainMenu/classes/class.ilMainMenuGUI.php';
113  if(!ilMainMenuGUI::_checkAdministrationPermission())
114  {
115  $ilias->raiseError($this->lng->txt('permission_denied'),$ilias->error_obj->WARNING);
116  }
117 
118  // check creation mode
119  // determined by "new_type" parameter
120  $new_type = $_POST["new_type"]
121  ? $_POST["new_type"]
122  : $_GET["new_type"];
123  if ($new_type != "" && $this->ctrl->getCmd() == "create")
124  {
125  $this->creation_mode = true;
126  }
127 
128  // determine next class
129  if ($this->creation_mode)
130  {
131  $obj_type = $new_type;
132  $class_name = $this->objDefinition->getClassName($obj_type);
133  $next_class = strtolower("ilObj".$class_name."GUI");
134  $this->ctrl->setCmdClass($next_class);
135  }
136  // set next_class directly for page translations
137  // (no cmdNode is given in translation link)
138  elseif ($this->ctrl->getCmdClass() == "ilobjlanguageextgui")
139  {
140  $next_class = "ilobjlanguageextgui";
141  }
142  else
143  {
144  $next_class = $this->ctrl->getNextClass($this);
145 
146  }
147 
148  if (($next_class == "iladministrationgui" || $next_class == ""
149  ) && ($this->ctrl->getCmd() == "return"))
150  {
151  // get GUI of current object
152  $obj_type = ilObject::_lookupType($this->cur_ref_id,true);
153  $class_name = $this->objDefinition->getClassName($obj_type);
154  $next_class = strtolower("ilObj".$class_name."GUI");
155  $this->ctrl->setCmdClass($next_class);
156  $this->ctrl->setCmd("view");
157  }
158 
159  $cmd = $this->ctrl->getCmd("forward");
160 
161 //echo "<br>cmd:$cmd:nextclass:$next_class:-".$_GET["cmdClass"]."-".$_GET["cmd"]."-";
162  switch ($next_class)
163  {
164  default:
165 
166  // forward all other classes to gui commands
167  if ($next_class != "" && $next_class != "iladministrationgui")
168  {
169  // check db update
170  include_once ("./Services/Database/classes/class.ilDBUpdate.php");
171  $dbupdate = new ilDBUpdate($this->ilias->db,true);
172  if (!$dbupdate->getDBVersionStatus())
173  {
174  ilUtil::sendFailure($this->lng->txt("db_need_update"));
175  }
176  else if ($dbupdate->hotfixAvailable())
177  {
178  ilUtil::sendFailure($this->lng->txt("db_need_hotfix"));
179  }
180 
181  $class_path = $this->ctrl->lookupClassPath($next_class);
182  // get gui class instance
183  include_once($class_path);
184  $class_name = $this->ctrl->getClassForClasspath($class_path);
185  if (($next_class == "ilobjrolegui" || $next_class == "ilobjusergui"
186  || $next_class == "ilobjroletemplategui"
187  || $next_class == "ilobjstylesheetgui"))
188  {
189  if ($_GET["obj_id"] != "")
190  {
191  $this->gui_obj = new $class_name("", $_GET["obj_id"], false, false);
192  $this->gui_obj->setCreationMode(false);
193  }
194  else
195  {
196  $this->gui_obj = new $class_name("", $this->cur_ref_id, true, false);
197  $this->gui_obj->setCreationMode(true);
198  }
199  }
200  else
201  {
202  if ($objDefinition->isPlugin(ilObject::_lookupType($this->cur_ref_id,true)))
203  {
204  $this->gui_obj = new $class_name($this->cur_ref_id);
205  }
206  else
207  {
208  if(is_subclass_of($class_name, "ilObject2GUI"))
209  {
210  $this->gui_obj = new $class_name($this->cur_ref_id, ilObject2GUI::REPOSITORY_NODE_ID);
211  }
212  else
213  {
214  $this->gui_obj = new $class_name("", $this->cur_ref_id, true, false);
215  }
216  }
217  $this->gui_obj->setCreationMode($this->creation_mode);
218  }
219  $tabs_out = ($new_type == "")
220  ? true
221  : false;
222 
223  // set standard screen id
224 // if (strtolower($next_class) == strtolower($this->ctrl->getCmdClass()) ||
225 // "ilpermissiongui" == strtolower($this->ctrl->getCmdClass()))
226 // {
227  $ilHelp->setScreenIdComponent(ilObject::_lookupType($this->cur_ref_id,true));
228 // }
229  $this->showTree();
230 
231  $this->ctrl->setReturn($this, "return");
232  $ret = $this->ctrl->forwardCommand($this->gui_obj);
233  $html = $this->gui_obj->getHTML();
234 
235  if ($html != "")
236  {
237  $this->tpl->setVariable("OBJECTS", $html);
238  }
239  $this->tpl->show();
240  }
241  else //
242  {
243  $cmd = $this->ctrl->getCmd("forward");
244  $this->$cmd();
245  }
246  break;
247  }
248  }
249 
253  function forward()
254  {
255  global $tree;
256 
257  if ($_GET["admin_mode"] != "repository") // settings
258  {
259  if ($_GET["ref_id"] == USER_FOLDER_ID)
260  {
261  $this->ctrl->setParameter($this, "ref_id", USER_FOLDER_ID);
262  $this->ctrl->setParameterByClass("iladministrationgui", "admin_mode", "settings");
263  if (((int) $_GET["jmpToUser"]) > 0 && ilObject::_lookupType((int)$_GET["jmpToUser"]) == "usr")
264  {
265  $this->ctrl->setParameterByClass("ilobjuserfoldergui", "jmpToUser",
266  (int)$_GET["jmpToUser"]);
267  $this->ctrl->redirectByClass("ilobjuserfoldergui", "jumpToUser");
268  }
269  else
270  {
271  $this->ctrl->redirectByClass("ilobjuserfoldergui", "view");
272  }
273  }
274  else
275  {
276  $this->ctrl->setParameter($this, "ref_id", SYSTEM_FOLDER_ID);
277  $this->ctrl->setParameterByClass("iladministrationgui", "admin_mode", "settings");
278 
279  if($_GET['fr'])
280  {
281  // Security check: We do only allow relative urls
282  $url_parts = parse_url(base64_decode(rawurldecode($_GET['fr'])));
283  if($url_parts['http'] || $url_parts['host'])
284  {
285  global $ilias;
286 
287  $ilias->raiseError($this->lng->txt('permission_denied'), $ilias->error_obj->MESSAGE);
288  }
289 
290  $fs_gui->setMainFrameSource(
291  base64_decode(rawurldecode($_GET['fr'])));
292  ilUtil::redirect(ILIAS_HTTP_PATH.'/'.base64_decode(rawurldecode($_GET['fr'])));
293  }
294  else
295  {
296  $fs_gui->setMainFrameSource(
297  $this->ctrl->getLinkTargetByClass("ilobjsystemfoldergui", "view"));
298  $this->ctrl->redirectByClass("ilobjsystemfoldergui", "view");
299  }
300  }
301  }
302  else
303  {
304  $this->ctrl->setParameter($this, "ref_id", ROOT_FOLDER_ID);
305  $this->ctrl->setParameterByClass("iladministrationgui", "admin_mode", "repository");
306  $this->ctrl->redirectByClass("ilobjrootfoldergui", "view");
307  }
308  }
309 
313  function showTree()
314  {
315  global $tpl, $tree, $lng;
316 
317  if ($_GET["admin_mode"] != "repository")
318  {
319  return;
320  }
321 
322  include_once("./Services/Administration/classes/class.ilAdministrationExplorerGUI.php");
323  $exp = new ilAdministrationExplorerGUI($this, "showTree");
324  if (!$exp->handleCommand())
325  {
326  $tpl->setLeftNavContent($exp->getHTML());
327  }
328  }
329 
333  function jumpToPluginSlot()
334  {
335  global $ilCtrl;
336 
337  $ilCtrl->setParameterByClass("ilobjcomponentsettingsgui", "ctype", $_GET["ctype"]);
338  $ilCtrl->setParameterByClass("ilobjcomponentsettingsgui", "cname", $_GET["cname"]);
339  $ilCtrl->setParameterByClass("ilobjcomponentsettingsgui", "slot_id", $_GET["slot_id"]);
340 
341  if($_GET["plugin_id"])
342  {
343  $ilCtrl->setParameter($this, "plugin_id", $_GET["plugin_id"]);
344  $ilCtrl->redirectByClass("ilobjcomponentsettingsgui", "showPlugin");
345  }
346  else
347  {
348  $ilCtrl->redirectByClass("ilobjcomponentsettingsgui", "listPlugins");
349  }
350  }
351 
355  function getDropDown()
356  {
357  global $tree, $rbacsystem, $lng, $ilSetting, $objDefinition;
358 
359  $tpl = new ilTemplate("tpl.admin_drop_down.html", true, true, "Services/Administration");
360 
361  $objects = $tree->getChilds(SYSTEM_FOLDER_ID);
362 
363  foreach($objects as $object)
364  {
365  $new_objects[$object["title"].":".$object["child"]]
366  = $object;
367  //have to set it manually as translation type of main node cannot be "sys" as this type is a orgu itself.
368  if($object["type"] == "orgu")
369  $new_objects[$object["title"].":".$object["child"]]["title"] = $lng->txt("obj_orgu");
370  }
371 
372  // add entry for switching to repository admin
373  // note: please see showChilds methods which prevents infinite look
374  $new_objects[$lng->txt("repository_admin").":".ROOT_FOLDER_ID] =
375  array(
376  "tree" => 1,
377  "child" => ROOT_FOLDER_ID,
378  "ref_id" => ROOT_FOLDER_ID,
379  "depth" => 3,
380  "type" => "root",
381  "title" => $lng->txt("repository_admin"),
382  "description" => $lng->txt("repository_admin_desc"),
383  "desc" => $lng->txt("repository_admin_desc"),
384  );
385 
386 //$nd = $tree->getNodeData(SYSTEM_FOLDER_ID);
387 //var_dump($nd);
388  $new_objects[$lng->txt("general_settings").":".SYSTEM_FOLDER_ID] =
389  array(
390  "tree" => 1,
391  "child" => SYSTEM_FOLDER_ID,
392  "ref_id" => SYSTEM_FOLDER_ID,
393  "depth" => 2,
394  "type" => "adm",
395  "title" => $lng->txt("general_settings"),
396  );
397  ksort($new_objects);
398 
399  // determine items to show
400  $items = array();
401  foreach ($new_objects as $c)
402  {
403  // check visibility
404  if ($tree->getParentId($c["ref_id"]) == ROOT_FOLDER_ID && $c["type"] != "adm" &&
405  $_GET["admin_mode"] != "repository")
406  {
407  continue;
408  }
409  // these objects may exist due to test cases that didnt clear
410  // data properly
411  if ($c["type"] == "" || $c["type"] == "objf" ||
412  $c["type"] == "xxx")
413  {
414  continue;
415  }
416  $accessible = $rbacsystem->checkAccess('visible,read', $c["ref_id"]);
417  if (!$accessible)
418  {
419  continue;
420  }
421  if ($c["ref_id"] == ROOT_FOLDER_ID &&
422  !$rbacsystem->checkAccess('write', $c["ref_id"]))
423  {
424  continue;
425  }
426  if ($c["type"] == "rolf" && $c["ref_id"] != ROLE_FOLDER_ID)
427  {
428  continue;
429  }
430  $items[] = $c;
431  }
432 
433  $cnt = 0;
434  $titems = array();
435  foreach ($items as $i)
436  {
437  $titems[$i["type"]] = $i;
438  }
439 
440  // admin menu layout
441  $layout = array(
442  1 => array(
443  "basic" =>
444  array("adm", "stys", "adve", "lngf", "cmps", "accs", "hlps", "trac"),
445  "users" =>
446  array("usrf", 'tos', "rolf", "auth", "ps", "orgu")
447  ),
448  2 => array(
449  "services" =>
450  array("pdts", "nwss", "tags", "prfa", "skmg", "cals", "mail",
451  "---", "seas", "mds", "taxs", "cert", 'ecss', "pays", "extt")
452  ),
453  3 => array(
454  "objects" =>
455  array("reps", "---", "bibs", "blga", "chta", "crss", "excs", "facs", "frma",
456  "grps", "lrss", "mcts", "mobs", "svyf", "assf", "wbrs", "wiks",
457  "---", 'otpl',"root", "recf")
458  )
459  );
460 
461  // now get all items and groups that are accessible
462  $groups = array();
463  for ($i = 1; $i <= 3; $i++)
464  {
465  $groups[$i] = array();
466  foreach ($layout[$i] as $group => $entries)
467  {
468  $groups[$i][$group] = array();
469  $entries_since_last_sep = false;
470  foreach ($entries as $e)
471  {
472  if ($e == "---" || $titems[$e]["type"] != "")
473  {
474  if ($e == "---" && $entries_since_last_sep)
475  {
476  $groups[$i][$group][] = $e;
477  $entries_since_last_sep = false;
478  }
479  else if ($e != "---")
480  {
481  $groups[$i][$group][] = $e;
482  $entries_since_last_sep = true;
483  }
484  }
485  }
486  }
487  }
488 
489  include_once("./Services/UIComponent/GroupedList/classes/class.ilGroupedListGUI.php");
490  $gl = new ilGroupedListGUI();
491  $gl->setAsDropDown(true);
492 
493  for ($i = 1; $i <= 3; $i++)
494  {
495  if ($i > 1)
496  {
497  $gl->nextColumn();
498  }
499  foreach ($groups[$i] as $group => $entries)
500  {
501  if (count($entries) > 0)
502  {
503  $gl->addGroupHeader($lng->txt("adm_".$group));
504 
505  foreach ($entries as $e)
506  {
507  if ($e == "---")
508  {
509  $gl->addSeparator();
510  }
511  else
512  {
513  $path = ilObject::_getIcon("", "tiny", $titems[$e]["type"]);
514  $icon = ($path != "")
515  ? ilUtil::img($path)." "
516  : "";
517 
518  if ($_GET["admin_mode"] == "settings" && $titems[$e]["ref_id"] == ROOT_FOLDER_ID)
519  {
520  $gl->addEntry($icon.$titems[$e]["title"],
521  "ilias.php?baseClass=ilAdministrationGUI&amp;ref_id=".
522  $titems[$e]["ref_id"]."&amp;admin_mode=repository",
523  "_top", "", "", "mm_adm_rep",
524  ilHelp::getMainMenuTooltip("mm_adm_rep"),
525  "bottom center", "top center", false);
526  }
527  else
528  {
529  $gl->addEntry($icon.$titems[$e]["title"],
530  "ilias.php?baseClass=ilAdministrationGUI&amp;ref_id=".
531  $titems[$e]["ref_id"]."&amp;cmd=jump",
532  "_top", "", "", "mm_adm_".$titems[$e]["type"],
533  ilHelp::getMainMenuTooltip("mm_adm_".$titems[$e]["type"]),
534  "bottom center", "top center", false);
535  }
536  }
537  }
538  }
539  }
540  }
541 
542  //$gl->addSeparator();
543 
544  echo $gl->getHTML();
545  exit;
546  }
547 
551  function jump()
552  {
553  global $ilCtrl, $objDefinition;
554 
555  $ref_id = (int) $_GET["ref_id"];
556  $obj_id = ilObject::_lookupObjId($ref_id);
557  $obj_type = ilObject::_lookupType($obj_id);
558  $class_name = $objDefinition->getClassName($obj_type);
559  $class = strtolower("ilObj".$class_name."GUI");
560  $ilCtrl->setParameterByClass($class, "ref_id", $ref_id);
561  $ilCtrl->redirectByClass($class, "view");
562  }
563 }
564 
565 ?>