ILIAS  Release_5_0_x_branch Revision 61816
 All Data Structures Namespaces Files Functions Variables Groups Pages
class.ilMailSearchCoursesGUI.php
Go to the documentation of this file.
1 <?php
2 
3 /* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
4 
5 require_once './Services/User/classes/class.ilObjUser.php';
6 require_once "Services/Mail/classes/class.ilMailbox.php";
7 require_once "Services/Mail/classes/class.ilFormatMail.php";
8 require_once "Services/Contact/classes/class.ilAddressbook.php";
9 
16 class ilMailSearchCoursesGUI
17 {
18  private $tpl = null;
19  private $ctrl = null;
20  private $lng = null;
21 
22  private $umail = null;
23  private $abook = null;
24 
25  protected $mailing_allowed;
26 
27  public function __construct($wsp_access_handler = null, $wsp_node_id = null)
28  {
29  global $tpl, $ilCtrl, $lng, $ilUser, $rbacsystem;
30 
31  $this->tpl = $tpl;
32  $this->ctrl = $ilCtrl;
33  $this->lng = $lng;
34 
35  // personal workspace
36  $this->wsp_access_handler = $wsp_access_handler;
37  $this->wsp_node_id = $wsp_node_id;
38 
39  // check if current user may send mails
40  include_once "Services/Mail/classes/class.ilMail.php";
41  $mail = new ilMail($_SESSION["AccountId"]);
42  $this->mailing_allowed = $rbacsystem->checkAccess('internal_mail',$mail->getMailObjectReferenceId());
43 
44  $this->ctrl->saveParameter($this, "mobj_id");
45  $this->ctrl->saveParameter($this, "ref");
46 
47  $this->umail = new ilFormatMail($ilUser->getId());
48  $this->abook = new ilAddressbook($ilUser->getId());
49  }
50 
51  public function executeCommand()
52  {
53  $forward_class = $this->ctrl->getNextClass($this);
54  switch($forward_class)
55  {
56  default:
57  if (!($cmd = $this->ctrl->getCmd()))
58  {
59  $cmd = "showMyCourses";
60  }
61 
62  $this->$cmd();
63  break;
64  }
65  return true;
66  }
67 
68  function mail()
69  {
70  global $ilUser, $lng;
71  if ($_GET["view"] == "mycourses")
72  {
73  $ids = ((int)$_GET['search_crs']) ? array((int)$_GET['search_crs']) : $_POST['search_crs'];
74 
75  if ($ids)
76  {
77  $this->mailCourses();
78  }
79  else
80  {
81  ilUtil::sendInfo($lng->txt("mail_select_course"));
82  $this->showMyCourses();
83  }
84  }
85  else if ($_GET["view"] == "crs_members")
86  {
87  $ids = ((int)$_GET['search_members']) ? array((int)$_GET['search_members']) : $_POST['search_members'];
88  if ($ids)
89  {
90  $this->mailMembers();
91  }
92  else
93  {
94  ilUtil::sendInfo($lng->txt("mail_select_one_entry"));
95  $this->showMembers();
96  }
97  }
98  else
99  {
100  $this->showMyCourses();
101  }
102  }
103 
104  function mailCourses()
105  {
106  global $ilUser, $lng, $rbacreview;
107 
108  $members = array();
109 
110  if (!is_array($old_mail_data = $this->umail->getSavedData()))
111  {
112  $this->umail->savePostData(
113  $ilUser->getId(),
114  array(),
115  "",
116  "",
117  "",
118  "",
119  "",
120  "",
121  "",
122  ""
123  );
124  }
125 
126  require_once './Services/Object/classes/class.ilObject.php';
127 
128  $ids = ((int)$_GET['search_crs']) ? array((int)$_GET['search_crs']) : $_POST['search_crs'];
129 
130  foreach ($ids as $crs_id)
131  {
132  $ref_ids = ilObject::_getAllReferences($crs_id);
133 
134  foreach ($ref_ids as $ref_id)
135  {
136  $roles = $rbacreview->getAssignableChildRoles($ref_id);
137  foreach ($roles as $role)
138  {
139  if (substr($role['title'], 0, 14) == 'il_crs_member_' ||
140  substr($role['title'], 0, 13) == 'il_crs_tutor_' ||
141  substr($role['title'], 0, 13) == 'il_crs_admin_')
142  {
143  if(isset($old_mail_data['rcp_to']) &&
144  trim($old_mail_data['rcp_to']) != '')
145  {
146  $rcpt = $rbacreview->getRoleMailboxAddress($role['obj_id']);
147  if(!$this->umail->doesRecipientStillExists($rcpt, $old_mail_data['rcp_to']))
148  {
149  array_push($members, $rcpt);
150  }
151  }
152  else
153  {
154  array_push($members, $rbacreview->getRoleMailboxAddress($role['obj_id']));
155  }
156  }
157  }
158  }
159  }
160 
161  if(count($members))
162  $mail_data = $this->umail->appendSearchResult($members, 'to');
163  else
164  $mail_data = $this->umail->getSavedData();
165 
166  $this->umail->savePostData(
167  $mail_data["user_id"],
168  $mail_data["attachments"],
169  $mail_data["rcp_to"],
170  $mail_data["rcp_cc"],
171  $mail_data["rcp_bcc"],
172  $mail_data["m_type"],
173  $mail_data["m_email"],
174  $mail_data["m_subject"],
175  $mail_data["m_message"],
176  $mail_data["use_placeholders"]
177  );
178 
179  #$this->ctrl->returnToParent($this);
180  ilUtil::redirect("ilias.php?baseClass=ilMailGUI&type=search_res");
181  }
182 
183  function mailMembers()
184  {
185  global $ilUser;
186 
187  $members = array();
188 
189  if (!is_array($this->umail->getSavedData()))
190  {
191  $this->umail->savePostData(
192  $ilUser->getId(),
193  array(),
194  "",
195  "",
196  "",
197  "",
198  "",
199  "",
200  "",
201  ""
202  );
203  }
204 
205  $ids = ((int)$_GET['search_members']) ? array((int)$_GET['search_members']) : $_POST['search_members'];
206 
207  foreach ($ids as $member)
208  {
209  $login = ilObjUser::_lookupLogin($member);
210  array_push($members, $login);
211  }
212  $mail_data = $this->umail->appendSearchResult($members,"to");
213 
214  $this->umail->savePostData(
215  $mail_data["user_id"],
216  $mail_data["attachments"],
217  $mail_data["rcp_to"],
218  $mail_data["rcp_cc"],
219  $mail_data["rcp_bcc"],
220  $mail_data["m_type"],
221  $mail_data["m_email"],
222  $mail_data["m_subject"],
223  $mail_data["m_message"],
224  $mail_data["use_placeholders"]
225  );
226 
227  #$this->ctrl->returnToParent($this);
228  ilUtil::redirect("ilias.php?baseClass=ilMailGUI&type=search_res");
229  }
230 
234  public function adoptMembers()
235  {
236  global $lng;
237  $ids = ((int)$_GET['search_members']) ? array((int)$_GET['search_members']) : $_POST['search_members'];
238 
239  if ((int)$ids && !is_array($ids))
240  $ids = array((int)$ids);
241 
242  if ($ids )
243  {
244  $members = array();
245 
246  foreach ($ids as $member)
247  {
248  $login = ilObjUser::_lookupLogin($member);
249 
250  if (!$this->abook->checkEntry($login))
251  {
252  $name = ilObjUser::_lookupName($member);
253  $email = '';
254  if(ilObjUser::_lookupPref((int)$member, 'public_email') == 'y')
255  {
256  $email = ilObjUser::_lookupEmail($member);
257  }
258  $this->abook->addEntry(
259  $login,
260  $name["firstname"],
261  $name["lastname"],
262  $email
263  );
264  }
265  }
266  ilUtil::sendInfo($lng->txt("mail_members_added_addressbook"));
267  }
268  else
269  {
270  ilUtil::sendInfo($lng->txt("mail_select_one_entry"));
271  }
272 
273  $this->showMembers();
274  }
275 
279  function cancel()
280  {
281  if ($_GET["view"] == "mycourses" &&
282  $_GET["ref"] == "mail")
283  {
284  $this->ctrl->returnToParent($this);
285  }
286  else
287  {
288  $this->showMyCourses();
289  }
290  }
291 
295  public function showMyCourses()
296  {
297  global $lng, $ilUser, $ilObjDataCache, $tree, $tpl, $rbacsystem;
298 
299  include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
300 
301  $this->tpl->setTitle($this->lng->txt('mail_addressbook') );
302 
303  $searchTpl = new ilTemplate('tpl.mail_search_template.html', true, true, 'Services/Contact');
304 
305  $_GET['view'] = 'mycourses';
306 
307  $lng->loadLanguageModule('crs');
308 
309  include_once 'Services/Contact/classes/class.ilMailSearchCoursesTableGUI.php';
310  $table = new ilMailSearchCoursesTableGUI($this, "crs", $_GET["ref"]);
311  $table->setId('search_crs_tbl');
312  include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
313  $crs_ids = ilCourseParticipants::_getMembershipByType($ilUser->getId(), 'crs');
314  $counter = 0;
315  $tableData = array();
316  if (is_array($crs_ids) && count($crs_ids) > 0)
317  {
318  $num_courses_hidden_members = 0;
319  include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
320  foreach($crs_ids as $crs_id)
321  {
325  $oTmpCrs = ilObjectFactory::getInstanceByObjId($crs_id);
326 
327  $isOffline = !$oTmpCrs->isActivated();
328  $hasUntrashedReferences = ilObject::_hasUntrashedReference($crs_id);
329  $showMemberListEnabled = (boolean)$oTmpCrs->getShowMembers();
330  $ref_ids = array_keys(ilObject::_getAllReferences($crs_id));
331  $isPrivilegedUser = $rbacsystem->checkAccess('write', $ref_ids[0]);
332 
333  if($hasUntrashedReferences && ((!$isOffline && $showMemberListEnabled) || $isPrivilegedUser))
334  {
335  $oCrsParticipants = ilCourseParticipants::_getInstanceByObjId($crs_id);
336  $crs_members = $oCrsParticipants->getParticipants();
337 
338  foreach($crs_members as $key => $member)
339  {
340  $tmp_usr = new ilObjUser($member);
341  if($tmp_usr->checkTimeLimit()== false || $tmp_usr->getActive() == false )
342  {
343  unset($crs_members[$key]);
344  }
345  }
346  unset($tmp_usr);
347 
348  $hiddenMembers = false;
349  if((int)$oTmpCrs->getShowMembers() == $oTmpCrs->SHOW_MEMBERS_DISABLED)
350  {
351  ++$num_courses_hidden_members;
352  $hiddenMembers = true;
353  }
354  unset($oTmpCrs);
355 
356  $ref_ids = ilObject::_getAllReferences($crs_id);
357  $ref_id = current($ref_ids);
358  $path_arr = $tree->getPathFull($ref_id, $tree->getRootId());
359  $path_counter = 0;
360  $path = '';
361  foreach($path_arr as $data)
362  {
363  if($path_counter++)
364  {
365  $path .= " -> ";
366  }
367  $path .= $data['title'];
368  }
369  $path = $this->lng->txt('path').': '.$path;
370 
371  $current_selection_list = new ilAdvancedSelectionListGUI();
372  $current_selection_list->setListTitle($this->lng->txt("actions"));
373  $current_selection_list->setId("act_".$counter);
374 
375  $this->ctrl->setParameter($this, 'search_crs', $crs_id);
376  $this->ctrl->setParameter($this, 'view', 'mycourses');
377 
378  if($_GET["ref"] == "mail")
379  {
380  if ($this->mailing_allowed)
381  $current_selection_list->addItem($this->lng->txt("mail_members"), '', $this->ctrl->getLinkTarget($this, "mail"));
382  }
383  else if($_GET["ref"] == "wsp")
384  {
385  $current_selection_list->addItem($this->lng->txt("wsp_share_with_members"), '', $this->ctrl->getLinkTarget($this, "share"));
386  }
387  $current_selection_list->addItem($this->lng->txt("mail_list_members"), '', $this->ctrl->getLinkTarget($this, "showMembers"));
388 
389  $this->ctrl->clearParameters($this);
390 
391  $rowData = array
392  (
393  "CRS_ID" => $crs_id,
394  "CRS_NAME" => $ilObjDataCache->lookupTitle($crs_id),
395  "CRS_NO_MEMBERS" => count($crs_members),
396  "CRS_PATH" => $path,
397  'COMMAND_SELECTION_LIST' => $current_selection_list->getHTML(),
398  "hidden_members" => $hiddenMembers,
399  );
400  $counter++;
401  $tableData[] = $rowData;
402  }
403  }
404 
405  //if((int)$counter)
406  //{
407  // $table->addCommandButton('mail',$lng->txt('mail_members'));
408  // $table->addCommandButton('showMembers',$lng->txt('mail_list_members'));
409  //}
410 
411  if($num_courses_hidden_members > 0)
412  {
413  $searchTpl->setCurrentBlock('caption_block');
414  $searchTpl->setVariable('TXT_LIST_MEMBERS_NOT_AVAILABLE', $this->lng->txt('mail_crs_list_members_not_available'));
415  $searchTpl->parseCurrentBlock();
416  }
417  }
418 
419  $searchTpl->setVariable('TXT_MARKED_ENTRIES', $lng->txt('marked_entries'));
420 
421  $table->setData($tableData);
422  if($_GET['ref'] == 'mail') $this->tpl->setVariable('BUTTON_CANCEL', $lng->txt('cancel'));
423 
424  $searchTpl->setVariable('TABLE', $table->getHtml());
425  $tpl->setContent($searchTpl->get());
426 
427  if($_GET["ref"] != "wsp")
428  {
429  $tpl->show();
430  }
431  }
432 
436  public function showMembers()
437  {
438  global $lng, $ilUser, $ilObjDataCache;
439 
440  include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
441 
442  if ($_GET["search_crs"] != "")
443  {
444  $_POST["search_crs"] = explode(",", $_GET["search_crs"]);
445  $_GET["search_crs"] = "";
446  }
447  else if ($_SESSION["search_crs"] != "")
448  {
449  $_POST["search_crs"] = explode(",", $_SESSION["search_crs"]);
450  $_SESSION["search_crs"] = "";
451  }
452 
453  if(is_array($_POST['search_crs']))
454  {
455  $_POST['search_crs'] = array_filter(array_map('intval', $_POST['search_crs']));
456  }
457 
458  if (!is_array($_POST["search_crs"]) ||
459  count($_POST["search_crs"]) == 0)
460  {
461  ilUtil::sendInfo($lng->txt("mail_select_course"));
462  $this->showMyCourses();
463  }
464  else
465  {
466  foreach($_POST['search_crs'] as $crs_id)
467  {
468  $oTmpCrs = ilObjectFactory::getInstanceByObjId($crs_id);
469  if($oTmpCrs->getShowMembers() == $oTmpCrs->SHOW_MEMBERS_DISABLED)
470  {
471  unset($_POST['search_crs']);
472  ilUtil::sendInfo($lng->txt('mail_crs_list_members_not_available_for_at_least_one_crs'));
473  return $this->showMyCourses();
474  }
475  unset($oTmpCrs);
476  }
477 
478  $this->tpl->setTitle($this->lng->txt("mail_addressbook"));
479 
480  $this->ctrl->setParameter($this, "view", "crs_members");
481  if ($_GET["ref"] != "") $this->ctrl->setParameter($this, "ref", $_GET["ref"]);
482  if (is_array($_POST["search_crs"])) $this->ctrl->setParameter($this, "search_crs", implode(",", $_POST["search_crs"]));
483  $this->tpl->setVariable("ACTION", $this->ctrl->getFormAction($this));
484  $this->ctrl->clearParameters($this);
485 
486  $lng->loadLanguageModule('crs');
487  include_once 'Services/Contact/classes/class.ilMailSearchCoursesMembersTableGUI.php';
488  $context = $_GET["ref"] ? $_GET["ref"] : "mail";
489  $table = new ilMailSearchCoursesMembersTableGUI($this, 'crs', $context);
490  $table->setId('show_crs_mmbrs_tbl');
491  $tableData = array();
492  $searchTpl = new ilTemplate('tpl.mail_search_template.html', true, true, 'Services/Contact');
493  foreach($_POST["search_crs"] as $crs_id)
494  {
495  $members_obj = ilCourseParticipants::_getinstanceByObjId($crs_id);
496  $tmp_members = $members_obj->getParticipants();
497  $course_members = ilUtil::_sortIds($tmp_members, 'usr_data', 'lastname', 'usr_id');
498 
499  foreach ($course_members as $member)
500  {
501  $tmp_usr = new ilObjUser($member);
502  if($tmp_usr->checkTimeLimit()== false || $tmp_usr->getActive() == false )
503  {
504  unset($tmp_usr);
505  continue;
506  }
507  unset($tmp_usr);
508 
509  $name = ilObjUser::_lookupName($member);
510  $login = ilObjUser::_lookupLogin($member);
511 
512  $fullname = "";
513  if(in_array(ilObjUser::_lookupPref($member, 'public_profile'), array("g", 'y')))
514  $fullname = $name['lastname'].', '.$name['firstname'];
515 
516  $rowData = array(
517  'members_id' => $member,
518  'members_login' => $login,
519  'members_name' => $fullname,
520  'members_crs_grp' => $ilObjDataCache->lookupTitle($crs_id),
521  'members_in_addressbook' => $this->abook->checkEntryByLogin($login) ? $lng->txt("yes") : $lng->txt("no"),
522  'search_crs' => $crs_id
523  );
524 
525  $tableData[] = $rowData;
526  }
527  }
528  $table->setData($tableData);
529  if (count($tableData))
530  {
531  $searchTpl->setVariable("TXT_MARKED_ENTRIES",$lng->txt("marked_entries"));
532  }
533 
534  $searchTpl->setVariable('TABLE', $table->getHtml());
535  $this->tpl->setContent($searchTpl->get());
536 
537  if($_GET["ref"] != "wsp")
538  {
539  $this->tpl->show();
540  }
541  }
542  }
543 
544  function share()
545  {
546  global $lng;
547 
548  if ($_GET["view"] == "mycourses")
549  {
550  $ids = $_REQUEST["search_crs"];
551  if (sizeof($ids))
552  {
553  $this->addPermission($ids);
554  }
555  else
556  {
557  ilUtil::sendInfo($lng->txt("mail_select_course"));
558  $this->showMyCourses();
559  }
560  }
561  else if ($_GET["view"] == "crs_members")
562  {
563  $ids = $_REQUEST["search_members"];
564  if (sizeof($ids))
565  {
566  $this->addPermission($ids);
567  }
568  else
569  {
570  ilUtil::sendInfo($lng->txt("mail_select_one_entry"));
571  $this->showMembers();
572  }
573  }
574  else
575  {
576  $this->showMyCourses();
577  }
578  }
579 
580  protected function addPermission($a_obj_ids)
581  {
582  if(!is_array($a_obj_ids))
583  {
584  $a_obj_ids = array($a_obj_ids);
585  }
586 
587  $existing = $this->wsp_access_handler->getPermissions($this->wsp_node_id);
588  $added = false;
589  foreach($a_obj_ids as $object_id)
590  {
591  if(!in_array($object_id, $existing))
592  {
593  $added = $this->wsp_access_handler->addPermission($this->wsp_node_id, $object_id);
594  }
595  }
596 
597  if($added)
598  {
599  ilUtil::sendSuccess($this->lng->txt("wsp_share_success"), true);
600  }
601  $this->ctrl->redirectByClass("ilworkspaceaccessgui", "share");
602  }
603 }
604 
605 ?>