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class.ilForumXMLParser.php
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1 <?php
2 /* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
3 
4 class ilForumXMLParser extends ilSaxParser
5 {
12  private $forum;
13  private $entity;
14  private $mapping = array(
15  'frm' => array(),
16  'thr' => array(),
17  'pos' => array()
18  );
19  private $import_install_id = null;
20  private $user_id_mapping = array();
21  protected $mediaObjects = array();
22 
26  protected $schema_version = null;
27 
28  private $db;
36  public function __construct($forum, $a_xml_data)
37  {
38  global $DIC;
39 
40  parent::__construct();
41  $this->forum = $forum;
42  $this->setXMLContent('<?xml version="1.0" encoding="utf-8"?>' . $a_xml_data);
43  $this->aobject = new ilObjUser(ANONYMOUS_USER_ID);
44  $this->db = $DIC->database();
45  }
46 
52  public function setImportDirectory($a_val)
53  {
54  $this->importDirectory = $a_val;
55  }
56 
62  public function getImportDirectory()
63  {
64  return $this->importDirectory;
65  }
66 
70  public function getSchemaVersion()
71  {
72  return $this->schema_version;
73  }
74 
78  public function setSchemaVersion($schema_version)
79  {
80  $this->schema_version = $schema_version;
81  }
82 
89  public function setHandlers($a_xml_parser)
90  {
91  xml_set_object($a_xml_parser, $this);
92  xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag');
93  xml_set_character_data_handler($a_xml_parser, 'handlerCharacterData');
94  }
95 
103  public function handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
104  {
105  switch ($a_name) {
106  case 'Forum':
107  $this->entity = 'forum';
108  $this->forumArray = array();
109  break;
110 
111  case 'Thread':
112  $this->entity = 'thread';
113  $this->threadArray = array();
114  break;
115 
116  case 'Post':
117  $this->mediaObjects = array();
118  $this->entity = 'post';
119  $this->postArray = array();
120  break;
121 
122  case 'Content':
123  $this->entity = 'content';
124  $this->contentArray = array();
125  break;
126 
127  case 'MediaObject':
128  $this->mediaObjects[] = $a_attribs;
129  break;
130  }
131  }
132 
139  public function handlerEndTag($a_xml_parser, $a_name)
140  {
141  $this->cdata = trim($this->cdata);
142  $arrayname = strtolower($this->entity) . 'Array';
143  $x = &$this->$arrayname;
144 
145  switch ($a_name) {
146  case 'Forum':
147  $query_num_posts = "SELECT COUNT(pos_pk) cnt
148  FROM frm_posts
149  WHERE pos_top_fk = " . $this->db->quote(
150  $this->lastHandledForumId,
151  'integer'
152  );
153 
154  $res_pos = $this->db->query($query_num_posts);
155  $data_pos = $this->db->fetchAssoc($res_pos);
156  $num_posts = $data_pos['cnt'];
157 
158  $query_num_threads = "SELECT COUNT(thr_pk) cnt
159  FROM frm_threads
160  WHERE thr_top_fk = " . $this->db->quote(
161  $this->lastHandledForumId,
162  'integer'
163  );
164 
165  $res_thr = $this->db->query($query_num_threads);
166  $data_thr = $this->db->fetchAssoc($res_thr);
167  $num_threads = $data_thr['cnt'];
168 
169  $update_str = "$this->lastHandledForumId#$this->lastHandledThreadId#$this->lastHandledPostId";
170  $this->db->manipulateF(
171  "UPDATE frm_data
172  SET top_last_post = %s,
173  top_num_posts = %s,
174  top_num_threads = %s,
175  top_usr_id = %s
176  WHERE top_frm_fk = %s",
177  array('text', 'integer', 'integer', 'integer', 'integer'),
178  array($update_str, $num_posts, $num_threads, $this->frm_last_mapped_top_usr_id, $this->forum_obj_id)
179  );
180  break;
181 
182  case 'Id':
183  $x['Id'] = $this->cdata;
184  break;
185 
186  case 'ObjId':
187  $x['ObjId'] = $this->cdata;
188  break;
189 
190  case 'Title':
191  $x['Title'] = $this->cdata;
192  break;
193 
194  case 'Description':
195  $x['Description'] = $this->cdata;
196  break;
197 
198  case 'DefaultView':
199  $x['DefaultView'] = $this->cdata;
200  break;
201 
202  case 'Pseudonyms':
203  $x['Pseudonyms'] = $this->cdata;
204  break;
205 
206  case 'Statistics':
207  $x['Statistics'] = $this->cdata;
208  break;
209 
210  case 'ThreadRatings':
211  $x['ThreadRatings'] = $this->cdata;
212  break;
213 
214  case 'PostingActivation':
215  $x['PostingActivation'] = $this->cdata;
216  break;
217 
218  case 'PresetSubject':
219  $x['PresetSubject'] = $this->cdata;
220  break;
221 
222  case 'PresetRe':
223  $x['PresetRe'] = $this->cdata;
224  break;
225 
226  case 'NotificationType':
227  $x['NotificationType'] = $this->cdata;
228  break;
229 
230  case 'ForceNotification':
231  $x['ForceNotification'] = $this->cdata;
232  break;
233 
234  case 'ToggleNotification':
235  $x['ToggleNotification'] = $this->cdata;
236  break;
237 
238  case 'LastPost':
239  $x['LastPost'] = $this->cdata;
240  break;
241 
242  case 'Moderator':
243  $x['Moderator'] = $this->cdata;
244  break;
245 
246  case 'CreateDate':
247  $x['CreateDate'] = $this->cdata;
248  break;
249 
250  case 'UpdateDate':
251  $x['UpdateDate'] = $this->cdata;
252  break;
253 
254  case 'FileUpload':
255  $x['FileUpload'] = $this->cdata;
256  break;
257 
258  case 'UpdateUserId':
259  $x['UpdateUserId'] = $this->cdata;
260  break;
261 
262  case 'AuthorId':
263  $x['AuthorId'] = $this->cdata;
264  break;
265  case 'isAuthorModerator':
266  $x['isAuthorModerator'] = $this->cdata;
267  break;
268 
269  case 'UserId':
270  $x['UserId'] = $this->cdata;
271  if ($this->entity == 'forum' && $this->forumArray) {
273  // createSettings accesses superglobal $_GET array, which can cause problems
274  // with public_notifications of block settings
275  $this->forum->createSettings();
276 
277  $forum_array = $this->getUserIdAndAlias(
278  $this->forumArray['UserId'],
279  ''
280  );
281 
282  $this->frm_last_mapped_top_usr_id = $forum_array['usr_id'];
283 
284  $update_forum_array = $this->getUserIdAndAlias(
285  $this->forumArray['UpdateUserId'],
286  ''
287  );
288  // Store old user id
289  // Manipulate user object
290  // changed smeyer 28.7.16: the session id is not manipulated
291  // anymore. Instead the user is passwd ilObjForum::update()
292  $this->forum->setTitle(ilUtil::stripSlashes((string) ($this->forumArray["Title"] ?? '')));
293  $this->forum->setDescription(ilUtil::stripSlashes((string) ($this->forumArray["Description"] ?? '')));
294  $this->forum->update($update_forum_array['usr_id']);
295 
296  $newObjProp = ilForumProperties::getInstance($this->forum->getId());
297  $newObjProp->setDefaultView((int) ($this->forumArray['DefaultView'] ?? ilForumProperties::VIEW_TREE));
298  $newObjProp->setAnonymisation((bool) ($this->forumArray['Pseudonyms'] ?? false));
299  $newObjProp->setStatisticsStatus((bool) ($this->forumArray['Statistics'] ?? false));
300  $newObjProp->setIsThreadRatingEnabled((bool) ($this->forumArray['ThreadRatings'] ?? false));
301  $newObjProp->setPostActivation((bool) ($this->forumArray['PostingActivation'] ?? false));
302  $newObjProp->setPresetSubject((bool) ($this->forumArray['PresetSubject'] ?? false));
303  $newObjProp->setAddReSubject((bool) ($this->forumArray['PresetRe'] ?? false));
304  $newObjProp->setNotificationType((string) ($this->forumArray['NotificationType'] ?: 'all_users'));
305  $newObjProp->setAdminForceNoti((bool) ($this->forumArray['ForceNotification'] ?? false));
306  $newObjProp->setUserToggleNoti((bool) ($this->forumArray['ToggleNotification'] ?? false));
307  $newObjProp->setFileUploadAllowed((bool) ($this->forumArray['FileUpload'] ?? false));
308  $newObjProp->setThreadSorting((int) ($this->forumArray['Sorting'] ?? 0));
309  $newObjProp->setMarkModeratorPosts((bool) ($this->forumArray['MarkModeratorPosts'] ?? false));
310  $newObjProp->update();
311 
312  $id = $this->getNewForumPk();
313  $this->forum_obj_id = $newObjProp->getObjId();
314  $this->mapping['frm'][$this->forumArray['Id']] = $id;
315  $this->lastHandledForumId = $id;
316 
317  unset($this->forumArray);
318  }
319 
320  break;
321 
322  case 'Thread':
323  $update_str = "$this->lastHandledForumId#$this->lastHandledThreadId#$this->lastHandledPostId";
324  $this->db->manipulateF(
325  "UPDATE frm_threads
326  SET thr_last_post = %s
327  WHERE thr_pk = %s",
328  array('text', 'integer'),
329  array($update_str, $this->lastHandledThreadId)
330  );
331  break;
332 
333  case 'Subject':
334  $x['Subject'] = $this->cdata;
335  break;
336 
337  case 'Alias':
338  $x['Alias'] = $this->cdata;
339  break;
340 
341  case 'Sticky':
342  $x['Sticky'] = $this->cdata;
343  break;
344 
345  case 'Sorting':
346  $x['Sorting'] = $this->cdata;
347  break;
348 
349  case 'MarkModeratorPosts':
350  $x['MarkModeratorPosts'] = $this->cdata;
351  break;
352 
353  case 'Closed':
354  $x['Closed'] = $this->cdata;
355 
356  if ($this->entity == 'thread' && $this->threadArray) {
357  $this->forumThread = new ilForumTopic();
358  $this->forumThread->setId((int) ($this->threadArray['Id'] ?? 0));
359  $this->forumThread->setForumId($this->lastHandledForumId);
360  $this->forumThread->setSubject(ilUtil::stripSlashes((string) ($this->threadArray['Subject'] ?? '')));
361  $this->forumThread->setSticky((bool) ($this->threadArray['Sticky'] ?? false));
362  $this->forumThread->setClosed((bool) ($this->threadArray['Closed'] ?? false));
363  $this->forumThread->setImportName(
364  isset($this->threadArray['ImportName']) ?
365  ilUtil::stripSlashes($this->threadArray['ImportName']) :
366  null
367  );
368  $this->forumThread->setCreateDate($this->threadArray['CreateDate']);
369  $this->forumThread->setChangeDate($this->threadArray['UpdateDate']);
370 
371  $usr_data = $this->getUserIdAndAlias(
372  (int) ($this->threadArray['UserId'] ?? 0),
373  ilUtil::stripSlashes((string) ($this->threadArray['Alias'] ?? ''))
374  );
375 
376  $this->forumThread->setDisplayUserId($usr_data['usr_id']);
377  $this->forumThread->setUserAlias($usr_data['usr_alias']);
378 
379  if (version_compare($this->getSchemaVersion(), '4.5.0', '<=')) {
380  $this->threadArray['AuthorId'] = $this->threadArray['UserId'];
381  }
382 
383  $author_id_data = $this->getUserIdAndAlias(
384  (int) ($this->threadArray['AuthorId'] ?? 0)
385  );
386  $this->forumThread->setThrAuthorId($author_id_data['usr_id']);
387 
388  $this->forumThread->insert();
389 
390  $this->mapping['thr'][$this->threadArray['Id']] = $this->forumThread->getId();
391  $this->lastHandledThreadId = $this->forumThread->getId();
392 
393  unset($this->threadArray);
394  }
395 
396  break;
397 
398  case 'Post':
399  break;
400 
401  case 'Censorship':
402  $x['Censorship'] = $this->cdata;
403  break;
404 
405  case 'CensorshipMessage':
406  $x['CensorshipMessage'] = $this->cdata;
407  break;
408 
409  case 'Notification':
410  $x['Notification'] = $this->cdata;
411  break;
412 
413  case 'ImportName':
414  $x['ImportName'] = $this->cdata;
415  break;
416 
417  case 'Status':
418  $x['Status'] = $this->cdata;
419  break;
420 
421  case 'Message':
422  $x['Message'] = $this->cdata;
423  break;
424 
425  case 'Lft':
426  $x['Lft'] = $this->cdata;
427  break;
428 
429  case 'Rgt':
430  $x['Rgt'] = $this->cdata;
431  break;
432 
433  case 'Depth':
434  $x['Depth'] = $this->cdata;
435  break;
436 
437  case 'ParentId':
438  $x['ParentId'] = $this->cdata;
439 
440  if ($this->entity == 'post' && $this->postArray) {
441  $this->forumPost = new ilForumPost();
442  $this->forumPost->setThread($this->forumThread);
443  $this->forumPost->setId((int) $this->postArray['Id']);
444  $this->forumPost->setCensorship((bool) ($this->postArray['Censorship'] ?? false));
445  $this->forumPost->setCensorshipComment(
446  ilUtil::stripSlashes((string) ($this->postArray['CensorshipMessage'] ?? ''))
447  );
448  $this->forumPost->setNotification((bool) ($this->postArray['Notification'] ?? false));
449  $this->forumPost->setStatus((bool) ($this->postArray['Status'] ?? false));
450  $purifier = ilHtmlPurifierFactory::_getInstanceByType('frm_post');
451  $this->forumPost->setMessage($purifier->purify((string) ($this->postArray['Message'] ?? '')));
452  $this->forumPost->setSubject(ilUtil::stripSlashes((string) ($this->postArray['Subject'] ?? '')));
453  $this->forumPost->setLft((int) $this->postArray['Lft']);
454  $this->forumPost->setRgt((int) $this->postArray['Rgt']);
455  $this->forumPost->setDepth((int) $this->postArray['Depth']);
456  $this->forumPost->setParentId((int) $this->postArray['ParentId']);
457  $this->forumPost->setThreadId($this->lastHandledThreadId);
458  $this->forumPost->setForumId($this->lastHandledForumId);
459 
460  $this->forumPost->setImportName(
461  isset($this->postArray['ImportName']) ?
462  ilUtil::stripSlashes($this->postArray['ImportName']) :
463  null
464  );
465  $this->forumPost->setCreateDate($this->postArray['CreateDate']);
466  $this->forumPost->setChangeDate($this->postArray['UpdateDate']);
467 
468  $usr_data = $this->getUserIdAndAlias(
469  (int) ($this->postArray['UserId'] ?? 0),
470  ilUtil::stripSlashes((string) ($this->postArray['Alias'] ?? ''))
471  );
472  $update_usr_data = $this->getUserIdAndAlias(
473  (int) ($this->postArray['UpdateUserId'] ?? 0)
474  );
475  $this->forumPost->setDisplayUserId($usr_data['usr_id']);
476  $this->forumPost->setUserAlias($usr_data['usr_alias']);
477  $this->forumPost->setUpdateUserId($update_usr_data['usr_id']);
478 
479  if (version_compare($this->getSchemaVersion(), '4.5.0', '<=')) {
480  $this->postArray['AuthorId'] = $this->postArray['UserId'];
481  }
482  $author_id_data = $this->getUserIdAndAlias(
483  (int) ($this->postArray['AuthorId'] ?? 0)
484  );
485  $this->forumPost->setPosAuthorId((int) $author_id_data['usr_id']);
486 
487  if ($this->postArray['isAuthorModerator'] === 'NULL') {
488  $this->forumPost->setIsAuthorModerator(null);
489  } else {
490  $this->forumPost->setIsAuthorModerator((int) $this->postArray['isAuthorModerator']);
491  }
492 
493  $this->forumPost->insert();
494 
495  if (isset($this->postArray['ParentId'], $this->mapping['pos'][$this->postArray['ParentId']])) {
496  $parentId = (int) $this->mapping['pos'][$this->postArray['ParentId']];
497  } else {
498  $parentId = 0;
499  }
500 
501  $postTreeNodeId = $this->db->nextId('frm_posts_tree');
502  $this->db->insert('frm_posts_tree', array(
503  'fpt_pk' => array('integer', $postTreeNodeId),
504  'thr_fk' => array('integer', $this->lastHandledThreadId),
505  'pos_fk' => array('integer', $this->forumPost->getId()),
506  'parent_pos' => array('integer', $parentId),
507  'lft' => array('integer', $this->postArray['Lft']),
508  'rgt' => array('integer', $this->postArray['Rgt']),
509  'depth' => array('integer', $this->postArray['Depth']),
510  'fpt_date' => array('timestamp', date('Y-m-d H:i:s'))
511  ));
512 
513  $this->mapping['pos'][$this->postArray['Id']] = $this->forumPost->getId();
514  $this->lastHandledPostId = $this->forumPost->getId();
515 
516  $media_objects_found = false;
517  foreach ($this->mediaObjects as $mob_attr) {
518  $importfile = $this->getImportDirectory() . '/' . $mob_attr['uri'];
519  if (file_exists($importfile)) {
520  $mob = ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, false);
521  ilObjMediaObject::_saveUsage($mob->getId(), "frm:html", $this->forumPost->getId());
522 
523  $this->forumPost->setMessage(
524  str_replace(
525  array(
526  "src=\"" . $mob_attr["label"] . "\"",
527  "src=\"" . preg_replace("/(il)_[\d]+_(mob)_([\d]+)/", "$1_0_$2_$3", $mob_attr["label"]) . "\""
528  ),
529  "src=\"" . "il_" . IL_INST_ID . "_mob_" . $mob->getId() . "\"",
530  $this->forumPost->getMessage()
531  )
532  );
533  $media_objects_found = true;
534  }
535  }
536 
537  if ($media_objects_found) {
538  $this->forumPost->update();
539  }
540 
541  unset($this->postArray);
542  }
543 
544  break;
545 
546  case 'Content':
547  $x['content'] = $this->cdata;
548  break;
549 
550  case 'Attachment':
551  $filedata = new ilFileDataForum($this->forum->getId(), $this->lastHandledPostId);
552 
553  $importPath = $this->contentArray['content'];
554 
555  if (strlen($importPath)) {
556  $importPath = $this->getImportDirectory() . '/' . $importPath;
557 
558  $newFilename = preg_replace("/^\d+_\d+(_.*)/ims", $this->forum->getId() . "_" . $this->lastHandledPostId . "$1", basename($importPath));
559  $path = $filedata->getForumPath();
560  $newPath = $path . '/' . $newFilename;
561  @copy($importPath, $newPath);
562  }
563  break;
564  }
565 
566  $this->cdata = '';
567 
568  return;
569  }
570 
571  private function getIdAndAliasArray($imp_usr_id, $param = 'import')
572  {
573  $select = 'SELECT od.obj_id, ud.login
574  FROM object_data od
575  INNER JOIN usr_data ud
576  ON od.obj_id = ud.usr_id';
577 
578  if ($param == 'import') {
579  $where = ' WHERE od.import_id = ' . $this->db->quote(
580  'il_' . $this->import_install_id . '_usr_' . $imp_usr_id,
581  'text'
582  );
583  }
584 
585  if ($param == 'user') {
586  $where = ' WHERE ud.usr_id = ' . $this->db->quote(
587  $imp_usr_id,
588  'integer'
589  );
590  }
591 
592  $query = $this->db->query($select . $where);
593 
594  while ($res = $this->db->fetchAssoc($query)) {
595  break;
596  }
597 
598  if ($res) {
599  return array(
600  'usr_id' => $res['obj_id'],
601  'usr_alias' => $res['login']
602  );
603  } else {
604  return false;
605  }
606  }
607 
608  private function getAnonymousArray()
609  {
610  return array(
611  'usr_id' => $this->aobject->getId(),
612  'usr_alias' => $this->aobject->getLogin()
613  );
614  }
615 
616 
617  private function getUserIdAndAlias($imp_usr_id, $imp_usr_alias = '')
618  {
619  if ((int) $imp_usr_id > 0) {
620  $newUsrId = -1;
621 
622  if ($this->import_install_id != IL_INST_ID && IL_INST_ID > 0) {
623  // Different installations
624  if ($this->user_id_mapping[$imp_usr_id]) {
625  return $this->user_id_mapping[$imp_usr_id];
626  } else {
627  $res = $this->getIdAndAliasArray($imp_usr_id, 'import');
628 
629  if ($res) {
630  $this->user_id_mapping[$imp_usr_id] = $res;
631 
632  return $res;
633  } else {
634  $return_value = $this->getAnonymousArray();
635  $this->user_id_mapping[$imp_usr_id] = $return_value;
636 
637  return $return_value;
638  }
639  }
640  } elseif ($this->import_install_id == IL_INST_ID && IL_INST_ID == 0) {
641  // Eventually different installations. We cannot determine it.
642  if ($this->user_id_mapping[$imp_usr_id]) {
643  return $this->user_id_mapping[$imp_usr_id];
644  } else {
645  $res = $this->getIdAndAliasArray($imp_usr_id, 'import');
646 
647  if ($res) {
648  $this->user_id_mapping[$imp_usr_id] = $res;
649 
650  return $res;
651  } else {
652  // Same installation
653  if ($this->user_id_mapping[$imp_usr_id]) {
654  return $this->user_id_mapping[$imp_usr_id];
655  } else {
656  $res = $this->getIdAndAliasArray($imp_usr_id, 'user');
657 
658  if ($res) {
659  $this->user_id_mapping[$imp_usr_id] = $res;
660 
661  return $res;
662  } else {
663  $return_value = $this->getAnonymousArray();
664  $this->user_id_mapping[$imp_usr_id] = $return_value;
665 
666  return $return_value;
667  }
668  }
669  }
670  }
671  } else {
672  // Same installation
673  if ($this->user_id_mapping[$imp_usr_id]) {
674  return $this->user_id_mapping[$imp_usr_id];
675  } else {
676  $res = $this->getIdAndAliasArray($imp_usr_id, 'user');
677 
678  if ($res) {
679  $this->user_id_mapping[$imp_usr_id] = $res;
680 
681  return $res;
682  } else {
683  $return_value = $this->getAnonymousArray();
684  $this->user_id_mapping[$imp_usr_id] = $return_value;
685 
686  return $return_value;
687  }
688  }
689  }
690  } else {
691  return array(
692  'usr_id' => $imp_usr_id,
693  'usr_alias' => $imp_usr_alias
694  );
695  }
696  }
697 
698  public function setImportInstallId($id)
699  {
700  $this->import_install_id = $id;
701  }
702 
703  private function getNewForumPk()
704  {
705  $query = "SELECT top_pk FROM frm_data
706  WHERE top_frm_fk = " . $this->db->quote(
707  $this->forum->getId(),
708  'integer'
709  );
710  $res = $this->db->query($query);
711  $data = $this->db->fetchAssoc($res);
712 
713  return $data['top_pk'];
714  }
715 
722  public function handlerCharacterData($a_xml_parser, $a_data)
723  {
724  if ($a_data != "\n") {
725  // Replace multiple tabs with one space
726  $a_data = preg_replace("/\t+/", " ", $a_data);
727 
728  $this->cdata .= $a_data;
729  }
730  }
731 
738  public function start()
739  {
740  $this->startParsing();
741  return $this->result > 0;
742  }
743 }
ilForumXMLParser\handlerBeginTag
handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
handler for begin of element
Definition: class.ilForumXMLParser.php:103
ilForumXMLParser\getImportDirectory
getImportDirectory()
Get import directory.
Definition: class.ilForumXMLParser.php:62
$data
$data
Definition: storeScorm.php:23
IL_INST_ID
const IL_INST_ID
Definition: constants.php:38
ANONYMOUS_USER_ID
const ANONYMOUS_USER_ID
Definition: constants.php:25
ilSaxParser\startParsing
startParsing()
stores xml data in array
Definition: class.ilSaxParser.php:104
ilForumXMLParser\getUserIdAndAlias
getUserIdAndAlias($imp_usr_id, $imp_usr_alias='')
Definition: class.ilForumXMLParser.php:617
ilForumXMLParser\handlerEndTag
handlerEndTag($a_xml_parser, $a_name)
handler for end of element
Definition: class.ilForumXMLParser.php:139
ilObjMediaObject\_saveTempFileAsMediaObject
static _saveTempFileAsMediaObject($name, $tmp_name, $upload=true)
Create new media object and update page in db and return new media object.
Definition: class.ilObjMediaObject.php:1556
ilSaxParser
Base class for sax-based expat parsing extended classes need to overwrite the method setHandlers and ...
Definition: class.ilSaxParser.php:17
ilForumXMLParser\getIdAndAliasArray
getIdAndAliasArray($imp_usr_id, $param='import')
Definition: class.ilForumXMLParser.php:571
ilForumXMLParser\__construct
__construct($forum, $a_xml_data)
Constructor.
Definition: class.ilForumXMLParser.php:36
ilForumProperties\getInstance
static getInstance($a_obj_id=0)
Definition: class.ilForumProperties.php:141
ilForumXMLParser\handlerCharacterData
handlerCharacterData($a_xml_parser, $a_data)
handler for character data
Definition: class.ilForumXMLParser.php:722
$res
foreach($_POST as $key=> $value) $res
Definition: save_question_post_data.php:15
ilForumXMLParser\setHandlers
setHandlers($a_xml_parser)
set event handlers
Definition: class.ilForumXMLParser.php:89
$param
$param
Definition: xapitoken.php:29
$DIC
global $DIC
Definition: goto.php:24
ilForumXMLParser\start
start()
starts parsing an changes object by side effect.
Definition: class.ilForumXMLParser.php:738
$query
$query
Definition: proxy_ylocal.php:13
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2406
ILIAS\GlobalScreen\Provider\__construct
__construct(Container $dic, ilPlugin $plugin)
Definition: PluginProviderHelper.php:40
ilFileDataForum
This class handles all operations on files for the forum object.
Definition: class.ilFileDataForum.php:12
ilForumXMLParser\setSchemaVersion
setSchemaVersion($schema_version)
Definition: class.ilForumXMLParser.php:78
ilHtmlPurifierFactory\_getInstanceByType
static _getInstanceByType(string $type)
Factory method for creating purifier instances.
Definition: class.ilHtmlPurifierFactory.php:16
ilForumXMLParser\setImportDirectory
setImportDirectory($a_val)
Set import directory.
Definition: class.ilForumXMLParser.php:52
ilSaxParser\setXMLContent
setXMLContent($a_xml_content)
Definition: class.ilSaxParser.php:82
ilObjMediaObject\_saveUsage
static _saveUsage($a_mob_id, $a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
Save usage of mob within another container (e.g.
Definition: class.ilObjMediaObject.php:1065
ilFileDataForum\getForumPath
getForumPath()
get forum path public
Definition: class.ilFileDataForum.php:72