ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.SurveyImportParser.php
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1 <?php
2 /*
3  +-----------------------------------------------------------------------------+
4  | ILIAS open source |
5  +-----------------------------------------------------------------------------+
6  | Copyright (c) 1998-2006 ILIAS open source, University of Cologne |
7  | |
8  | This program is free software; you can redistribute it and/or |
9  | modify it under the terms of the GNU General Public License |
10  | as published by the Free Software Foundation; either version 2 |
11  | of the License, or (at your option) any later version. |
12  | |
13  | This program is distributed in the hope that it will be useful, |
14  | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16  | GNU General Public License for more details. |
17  | |
18  | You should have received a copy of the GNU General Public License |
19  | along with this program; if not, write to the Free Software |
20  | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21  +-----------------------------------------------------------------------------+
22 */
23 
24 require_once("./Services/Xml/classes/class.ilSaxParser.php");
25 
35 class SurveyImportParser extends ilSaxParser
36 {
37  var $path;
38  var $depth;
39  var $activequestion;
40  var $spl;
41  var $error_code;
42  var $error_line;
43  var $error_col;
44  var $error_msg;
45  var $has_error;
46  var $size;
47  var $elements;
48  var $attributes;
49  var $texts;
50  var $text_size;
51  var $characterbuffer;
52  var $activetag;
53  var $material;
54  var $metadata;
55  var $responses;
56  var $variables;
57  var $response_id;
58  var $matrix;
59  var $matrixrowattribs;
60  var $is_matrix;
61  var $adjectives;
62  var $spl_exists;
63  var $in_survey;
64  var $survey;
65  var $anonymisation;
66  var $surveyaccess;
67  var $questions;
68  var $original_question_id;
69  var $constraints;
70  var $textblock;
71  var $textblocks;
72  var $survey_status;
73  var $in_questionblock;
74  var $questionblock;
75  var $questionblocks;
76  var $questionblocktitle;
77 
85  function SurveyImportParser($a_spl_id, $a_xml_file = '', $spl_exists = FALSE)
86  {
87  parent::ilSaxParser($a_xml_file);
88  $this->spl_id = $a_spl_id;
89  $this->has_error = FALSE;
90  $this->characterbuffer = "";
91  $this->survey_status = 0;
92  $this->activetag = "";
93  $this->material = array();
94  $this->depth = array();
95  $this->path = array();
96  $this->metadata = array();
97  $this->responses = array();
98  $this->variables = array();
99  $this->response_id = "";
100  $this->matrix = array();
101  $this->is_matrix = FALSE;
102  $this->adjectives = array();
103  $this->spl_exists = $spl_exists;
104  $this->survey = NULL;
105  $this->in_survey = FALSE;
106  $this->anonymisation = 0;
107  $this->surveyaccess = "restricted";
108  $this->questions = array();
109  $this->original_question_id = "";
110  $this->constraints = array();
111  $this->textblock = "";
112  $this->textblocks = array();
113  $this->in_questionblock = FALSE;
114  $this->questionblocks = array();
115  $this->questionblock = array();
116  $this->showQuestiontext = 1;
117  $this->questionblocktitle = "";
118  }
119 
124  function setSurveyObject(&$a_svy)
125  {
126  $this->survey =& $a_svy;
127  }
128 
134  function setHandlers($a_xml_parser)
135  {
136  xml_set_object($a_xml_parser,$this);
137  xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
138  xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
139  }
140 
144  function startParsing()
145  {
146  parent::startParsing();
147  }
148 
154  function parse($a_xml_parser,$a_fp = null)
155  {
156  switch($this->getInputType())
157  {
158  case 'file':
159 
160  while($data = fread($a_fp,4096))
161  {
162  $parseOk = xml_parse($a_xml_parser,$data,feof($a_fp));
163  }
164  break;
165 
166  case 'string':
167  $parseOk = xml_parse($a_xml_parser,$this->getXMLContent());
168  break;
169  }
170  if(!$parseOk
171  && (xml_get_error_code($a_xml_parser) != XML_ERROR_NONE))
172  {
173  $this->error_code = xml_get_error_code($a_xml_parser);
174  $this->error_line = xml_get_current_line_number($a_xml_parser);
175  $this->error_col = xml_get_current_column_number($a_xml_parser);
176  $this->error_msg = xml_error_string($a_xml_parser);
177  $this->has_error = TRUE;
178  return false;
179  }
180  return true;
181  }
182 
183  function getParent($a_xml_parser)
184  {
185  if ($this->depth[$a_xml_parser] > 0)
186  {
187  return $this->path[$this->depth[$a_xml_parser]-1];
188  }
189  else
190  {
191  return "";
192  }
193  }
194 
198  function handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
199  {
200  $this->depth[$a_xml_parser]++;
201  $this->path[$this->depth[$a_xml_parser]] = strtolower($a_name);
202  $this->characterbuffer = "";
203  $this->activetag = $a_name;
204  $this->elements++;
205  $this->attributes+=count($a_attribs);
206  switch ($a_name)
207  {
208  case "questionblock":
209  $this->in_questionblock = TRUE;
210  $this->questionblock = array();
211  $this->questionblocktitle = "";
212  $this->showQuestiontext = 1;
213  foreach ($a_attribs as $attrib => $value)
214  {
215  switch ($attrib)
216  {
217  case "showQuestiontext":
218  $this->showQuestiontext = $value;
219  break;
220  }
221  }
222  break;
223  case "surveyquestions":
224  foreach ($a_attribs as $attrib => $value)
225  {
226  switch ($attrib)
227  {
228  case "online":
229  if ($this->spl_id > 0)
230  {
231  include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
232  $spl = new ilObjSurveyQuestionPool($this->spl_id, false);
233  $spl->setOnline($value);
234  $spl->saveToDb();
235  }
236  break;
237  }
238  }
239  break;
240  case "survey":
241  $this->in_survey = TRUE;
242  foreach ($a_attribs as $attrib => $value)
243  {
244  switch ($attrib)
245  {
246  case "title":
247  if (is_object($this->survey))
248  {
249  $this->survey->setTitle($value);
250  }
251  break;
252  }
253  }
254  break;
255  case "anonymisation":
256  foreach ($a_attribs as $attrib => $value)
257  {
258  switch ($attrib)
259  {
260  case "enabled":
261  $this->anonymisation = $value;
262  break;
263  }
264  }
265  break;
266  case "access":
267  foreach ($a_attribs as $attrib => $value)
268  {
269  switch ($attrib)
270  {
271  case "type":
272  $this->surveyaccess = $value;
273  break;
274  }
275  }
276  break;
277  case "constraint":
278  array_push($this->constraints,
279  array(
280  "sourceref" => $a_attribs["sourceref"],
281  "destref" => $a_attribs["destref"],
282  "relation" => $a_attribs["relation"],
283  "value" => $a_attribs["value"],
284 
285  // might be missing in old export files
286  "conjunction" => (int)$a_attribs["conjuction"]
287  )
288  );
289  break;
290  case "question":
291  // start with a new survey question
292  $type = $a_attribs["type"];
293  // patch due to changes in question types
294  switch ($type)
295  {
296  case 'SurveyNominalQuestion':
297  $type = 'SurveyMultipleChoiceQuestion';
298  foreach ($a_attribs as $key => $value)
299  {
300  switch ($key)
301  {
302  case "subtype":
303  if ($value == 1)
304  {
305  $type = 'SurveySingleChoiceQuestion';
306  }
307  else
308  {
309  $type = 'SurveyMultipleChoiceQuestion';
310  }
311  break;
312  }
313  }
314  break;
315  case 'SurveyOrdinalQuestion':
316  $type = 'SurveySingleChoiceQuestion';
317  break;
318  }
319  if (strlen($type))
320  {
321  include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
322  if (SurveyQuestion::_includeClass($type))
323  {
324  $this->activequestion = new $type();
325 
326  // if no pool is given, question will reference survey
327  $q_obj_id = $this->spl_id;
328  if($this->spl_id < 0)
329  {
330  $q_obj_id = $this->survey->getId();
331  }
332 
333  $this->activequestion->setObjId($q_obj_id);
334  }
335  }
336  else
337  {
338  $this->activequestion = NULL;
339  }
340  $this->original_question_id = $a_attribs["id"];
341  if ($this->in_questionblock)
342  {
343  array_push($this->questionblock, $this->original_question_id);
344  }
345  if (is_object($this->activequestion))
346  {
347  foreach ($a_attribs as $key => $value)
348  {
349  switch ($key)
350  {
351  case "title":
352  $this->activequestion->setTitle($value);
353  break;
354  case "subtype":
355  $this->activequestion->setSubtype($value);
356  break;
357  case "obligatory":
358  $this->activequestion->setObligatory($value);
359  break;
360  }
361  }
362  }
363  break;
364  case "material":
365  switch ($this->getParent($a_xml_parser))
366  {
367  case "question":
368  case "questiontext":
369  $this->material = array();
370  break;
371  }
372  array_push($this->material, array("text" => "", "image" => "", "label" => $a_attribs["label"]));
373  break;
374  case "matimage":
375  case "label":
376  if (array_key_exists("label", $a_attribs))
377  {
378  if (preg_match("/(il_([0-9]+)_mob_([0-9]+))/", $a_attribs["label"], $matches))
379  {
380  // import an mediaobject which was inserted using tiny mce
381  if (!is_array($_SESSION["import_mob_xhtml"])) $_SESSION["import_mob_xhtml"] = array();
382  array_push($_SESSION["import_mob_xhtml"], array("mob" => $a_attribs["label"], "uri" => $a_attribs["uri"], "type" => $a_attribs["type"], "id" => $a_attribs["id"]));
383  }
384  }
385  break;
386  case "metadata":
387  $this->metadata = array();
388  break;
389  case "metadatafield":
390  array_push($this->metadata, array("label" => "", "entry" => ""));
391  break;
392  case "matrix":
393  $this->is_matrix = TRUE;
394  $this->matrix = array();
395  break;
396  case "matrixrow":
397  $this->material = array();
398  array_push($this->matrix, "");
399  $this->matrixrowattribs = array("id" => $a_attribs["id"], "label" => $a_attribs["label"], "other" => $a_attribs["other"]);
400  break;
401  case "responses":
402  $this->material = array();
403  $this->responses = array();
404  break;
405  case "variables":
406  $this->variables = array();
407  break;
408  case "response_single":
409  $this->material = array();
410  $this->responses[$a_attribs["id"]] = array("type" => "single", "id" => $a_attribs["id"], "label" => $a_attribs["label"], "other" => $a_attribs["other"], "neutral" => $a_attribs["neutral"], "scale" => $a_attribs["scale"]);
411  $this->response_id = $a_attribs["id"];
412  break;
413  case "response_multiple":
414  $this->material = array();
415  $this->responses[$a_attribs["id"]] = array("type" => "multiple", "id" => $a_attribs["id"], "label" => $a_attribs["label"], "other" => $a_attribs["other"], "neutral" => $a_attribs["neutral"], "scale" => $a_attribs["scale"]);
416  $this->response_id = $a_attribs["id"];
417  break;
418  case "response_text":
419  $this->material = array();
420  $this->responses[$a_attribs["id"]] = array("type" => "text", "id" => $a_attribs["id"], "columns" => $a_attribs["columns"], "maxlength" => $a_attribs["maxlength"], "rows" => $a_attribs["rows"], "label" => $a_attribs["label"]);
421  $this->response_id = $a_attribs["id"];
422  break;
423  case "response_num":
424  $this->material = array();
425  $this->responses[$a_attribs["id"]] = array("type" => "num", "id" => $a_attribs["id"], "format" => $a_attribs["format"], "max" => $a_attribs["max"], "min" => $a_attribs["min"], "size" => $a_attribs["size"], "label" => $a_attribs["label"]);
426  $this->response_id = $a_attribs["id"];
427  break;
428  case "response_time":
429  $this->material = array();
430  $this->responses[$a_attribs["id"]] = array("type" => "time", "id" => $a_attribs["id"], "format" => $a_attribs["format"], "max" => $a_attribs["max"], "min" => $a_attribs["min"], "label" => $a_attribs["label"]);
431  $this->response_id = $a_attribs["id"];
432  break;
433  case "bipolar_adjectives":
434  $this->adjectives = array();
435  break;
436  case "adjective":
437  array_push($this->adjectives, array("label" => $a_attribs["label"], "text" => ""));
438  break;
439  }
440  }
441 
445  function handlerCharacterData($a_xml_parser, $a_data)
446  {
447  $this->texts++;
448  $this->text_size+=strlen($a_data);
449  $this->characterbuffer .= $a_data;
450  $a_data = $this->characterbuffer;
451  }
452 
456  function handlerEndTag($a_xml_parser, $a_name)
457  {
458  switch ($a_name)
459  {
460  case "surveyobject":
461  if (is_object($this->survey))
462  {
463  $this->survey->setStatus($this->survey_status);
464  $this->survey->saveToDb();
465 
466  // write question blocks
467  if (count($this->questionblocks))
468  {
469  foreach ($this->questionblocks as $data)
470  {
471  $questionblock = $data["questions"];
472  $title = $data["title"];
473  $qblock = array();
474  foreach ($questionblock as $question_id)
475  {
476  array_push($qblock, $this->questions[$question_id]);
477  }
478  $this->survey->createQuestionblock($title, $this->showQuestiontext, false, $qblock);
479  }
480  }
481 
482  // #13878 - write constraints
483  if (count($this->constraints))
484  {
485  $relations = $this->survey->getAllRelations(TRUE);
486  foreach ($this->constraints as $constraint)
487  {
488  $constraint_id= $this->survey->addConstraint($this->questions[$constraint["destref"]], $relations[$constraint["relation"]]["id"], $constraint["value"], $constraint["conjunction"]);
489  $this->survey->addConstraintToQuestion($this->questions[$constraint["sourceref"]], $constraint_id);
490  }
491  }
492 
493  // write textblocks
494  if (count($this->textblocks))
495  {
496  foreach ($this->textblocks as $original_id => $textblock)
497  {
498  $this->survey->saveHeading($textblock, $this->questions[$original_id]);
499  }
500  }
501  }
502  break;
503  case "survey":
504  $this->in_survey = FALSE;
505  if (is_object($this->survey))
506  {
507  if (strcmp($this->surveyaccess, "free") == 0)
508  {
509  $this->survey->setAnonymize(2);
510  }
511  else
512  {
513  if ($this->anonymisation == 0)
514  {
515  $this->survey->setAnonymize(0);
516  }
517  else
518  {
519  $this->survey->setAnonymize(1);
520  }
521  }
522  }
523  break;
524  case "startingtime":
525  if (preg_match("/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}).*/", $this->characterbuffer, $matches))
526  {
527  if (is_object($this->survey))
528  {
529  $this->survey->setStartDate(sprintf("%04d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
530  }
531  }
532  break;
533  case "endingtime":
534  if (preg_match("/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}).*/", $this->characterbuffer, $matches))
535  {
536  if (is_object($this->survey))
537  {
538  $this->survey->setEndDate(sprintf("%04d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
539  }
540  }
541  break;
542  case "description":
543  if ($this->in_survey)
544  {
545  if (is_object($this->survey))
546  {
547  $this->survey->setDescription($this->characterbuffer);
548  }
549  }
550  else
551  {
552  if (is_object($this->activequestion))
553  {
554  $this->activequestion->setDescription($this->characterbuffer);
555  }
556  }
557  break;
558  case "question":
559  if (is_object($this->activequestion))
560  {
561  if (strlen($this->textblock))
562  {
563  $this->textblocks[$this->original_question_id] = $this->textblock;
564  }
565  $this->activequestion->saveToDb();
566  // duplicate the question for the survey (if pool is to be used)
567  if (is_object($this->survey) &&
568  $this->spl_id > 0)
569  {
570  $question_id = $this->activequestion->duplicate(TRUE);
571  }
572  else
573  {
574  $question_id = $this->activequestion->getId();
575  }
576  if (is_object($this->survey)) // #15452
577  {
578  $this->survey->addQuestion($question_id);
579  }
580  $this->questions[$this->original_question_id] = $question_id;
581  $this->activequestion = NULL;
582  }
583  $this->textblock = "";
584  break;
585  case "author":
586  if ($this->in_survey)
587  {
588  if (is_object($this->survey))
589  {
590  $this->survey->setAuthor($this->characterbuffer);
591  }
592  }
593  else
594  {
595  if (is_object($this->activequestion))
596  {
597  $this->activequestion->setAuthor($this->characterbuffer);
598  }
599  }
600  break;
601  case "mattext":
602  $this->material[count($this->material)-1]["text"] = $this->characterbuffer;
603  break;
604  case "matimage":
605  $this->material[count($this->material)-1]["image"] = $this->characterbuffer;
606  break;
607  case "material":
608  if ($this->in_survey)
609  {
610  if (strcmp($this->getParent($a_xml_parser), "objectives") == 0)
611  {
612  if (strcmp($this->material[0]["label"], "introduction") == 0)
613  {
614  if (is_object($this->survey))
615  {
616  $this->survey->setIntroduction($this->material[0]["text"]);
617  }
618  }
619  if (strcmp($this->material[0]["label"], "outro") == 0)
620  {
621  if (is_object($this->survey))
622  {
623  $this->survey->setOutro($this->material[0]["text"]);
624  }
625  }
626  $this->material = array();
627  }
628  }
629  else
630  {
631  if (strcmp($this->getParent($a_xml_parser), "question") == 0)
632  {
633  $this->activequestion->setMaterial($this->material[0]["text"], TRUE, $this->material[0]["label"]);
634  }
635  }
636  break;
637  case "questiontext":
638  if (is_object($this->activequestion))
639  {
640  $questiontext = "";
641  foreach ($this->material as $matarray)
642  {
643  $questiontext .= $matarray["text"];
644  }
645  $this->activequestion->setQuestiontext($questiontext);
646  }
647  $this->material = array();
648  break;
649  case "fieldlabel":
650  $this->metadata[count($this->metadata)-1]["label"] = $this->characterbuffer;
651  break;
652  case "fieldentry":
653  $this->metadata[count($this->metadata)-1]["entry"] = $this->characterbuffer;
654  break;
655  case "metadata":
656  if (strcmp($this->getParent($a_xml_parser), "question") == 0)
657  {
658  if (is_object($this->activequestion))
659  {
660  $this->activequestion->importAdditionalMetadata($this->metadata);
661  }
662  }
663  if (strcmp($this->getParent($a_xml_parser), "survey") == 0)
664  {
665  foreach ($this->metadata as $key => $value)
666  {
667  switch ($value["label"])
668  {
669  case "SCORM":
670  if (strlen($value["entry"]))
671  {
672  if (is_object($this->survey))
673  {
674  include_once "./Services/MetaData/classes/class.ilMDSaxParser.php";
675  include_once "./Services/MetaData/classes/class.ilMD.php";
676  $md_sax_parser = new ilMDSaxParser();
677  $md_sax_parser->setXMLContent($value["entry"]);
678  $md_sax_parser->setMDObject($tmp = new ilMD($this->survey->getId(),0, "svy"));
679  $md_sax_parser->enableMDParsing(true);
680  $md_sax_parser->startParsing();
681  $this->survey->MDUpdateListener("General");
682  }
683  }
684  break;
685  case "display_question_titles":
686  if ($value["entry"] == 1)
687  {
688  $this->survey->showQuestionTitles();
689  }
690  else
691  {
692  $this->survey->hideQuestionTitles();
693  }
694  break;
695  case "status":
696  $this->survey_status = $value["entry"];
697  break;
698  case "evaluation_access":
699  $this->survey->setEvaluationAccess($value["entry"]);
700  break;
701  case "pool_usage":
702  $this->survey->setPoolUsage($value["entry"]);
703  break;
704  case "own_results_view":
705  $this->survey->setViewOwnResults($value["entry"]);
706  break;
707  case "own_results_mail":
708  $this->survey->setMailOwnResults($value["entry"]);
709  break;
710  case "mode_360":
711  $this->survey->set360Mode($value["entry"]);
712  break;
713  case "mode_360_self_eval":
714  $this->survey->set360SelfEvaluation($value["entry"]);
715  break;
716  case "mode_360_self_rate":
717  $this->survey->set360SelfRaters($value["entry"]);
718  break;
719  case "mode_360_self_appr":
720  $this->survey->set360SelfAppraisee($value["entry"]);
721  break;
722  case "mode_360_results":
723  $this->survey->set360Results($value["entry"]);
724  break;
725  case "mode_360_skill_service":
726  $this->survey->set360SkillService($value["entry"]);
727  break;
728  }
729  }
730  }
731  if (!$this->spl_exists)
732  {
733  if (strcmp($this->getParent($a_xml_parser), "surveyquestions") == 0)
734  {
735  foreach ($this->metadata as $key => $value)
736  {
737  if (strcmp($value["label"], "SCORM") == 0)
738  {
739  if (strlen($value["entry"]))
740  {
741  if ($this->spl_id > 0)
742  {
743  include_once "./Services/MetaData/classes/class.ilMDSaxParser.php";
744  include_once "./Services/MetaData/classes/class.ilMD.php";
745  include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
746  $md_sax_parser = new ilMDSaxParser();
747  $md_sax_parser->setXMLContent($value["entry"]);
748  $md_sax_parser->setMDObject($tmp = new ilMD($this->spl_id,0, "spl"));
749  $md_sax_parser->enableMDParsing(true);
750  $md_sax_parser->startParsing();
751  $spl = new ilObjSurveyQuestionPool($this->spl_id, false);
752  $spl->MDUpdateListener("General");
753  }
754  }
755  }
756  }
757  }
758  }
759  break;
760  case "responses":
761  if (is_object($this->activequestion))
762  {
763  $this->activequestion->importResponses($this->responses);
764  }
765  $this->is_matrix = FALSE;
766  break;
767  case "variable":
768  array_push($this->variables, $this->characterbuffer);
769  break;
770  case "variables":
771  if (is_object($this->activequestion))
772  {
773  $this->activequestion->importVariables($this->variables);
774  }
775  break;
776  case "response_single":
777  case "response_multiple":
778  case "response_text":
779  case "response_num":
780  case "response_time":
781  $this->responses[$this->response_id]["material"] = $this->material;
782  break;
783  case "adjective":
784  $this->adjectives[count($this->adjectives)-1]["text"] = $this->characterbuffer;
785  break;
786  case "bipolar_adjectives":
787  if (is_object($this->activequestion))
788  {
789  $this->activequestion->importAdjectives($this->adjectives);
790  }
791  break;
792  case "matrixrow":
793  $row = "";
794  foreach ($this->material as $material)
795  {
796  $row .= $material["text"];
797  }
798  $this->matrix[count($this->matrix)-1] = array('title' => $row, 'id' => $this->matrixrowattribs['id'], 'label' => $this->matrixrowattribs['label'], 'other' => $this->matrixrowattribs['other']);
799  break;
800  case "matrix":
801  if (is_object($this->activequestion))
802  {
803  $this->activequestion->importMatrix($this->matrix);
804  }
805  break;
806  case "textblock":
807  $this->textblock = $this->characterbuffer;
808  break;
809  case "questionblocktitle":
810  $this->questionblocktitle = $this->characterbuffer;
811  break;
812  case "questionblock":
813  $this->in_questionblock = FALSE;
814  array_push($this->questionblocks, array("title" => $this->questionblocktitle, "questions" => $this->questionblock));
815  break;
816  }
817  $this->depth[$a_xml_parser]--;
818  }
819 
820  function getErrorCode()
821  {
822  return $this->error_code;
823  }
824 
825  function getErrorLine()
826  {
827  return $this->error_line;
828  }
829 
830  function getErrorColumn()
831  {
832  return $this->error_col;
833  }
834 
835  function getErrorMessage()
836  {
837  return $this->error_msg;
838  }
839 
840  function getFullError()
841  {
842  return "Error: ".$this->error_msg." at line:".$this->error_line ." column:".$this->error_col;
843  }
844 
845  function getXMLSize()
846  {
847  return $this->size;
848  }
849 
850  function getXMLElements()
851  {
852  return $this->elements;
853  }
854 
855  function getXMLAttributes()
856  {
857  return $this->attributes;
858  }
859 
860  function getXMLTextSections()
861  {
862  return $this->texts;
863  }
864 
865  function getXMLTextSize()
866  {
867  return $this->text_size;
868  }
869 
870  function hasError()
871  {
872  return $this->has_error;
873  }
874 }
875 ?>
SurveyImportParser\SurveyImportParser
SurveyImportParser($a_spl_id, $a_xml_file='', $spl_exists=FALSE)
Constructor.
Definition: class.SurveyImportParser.php:85
SurveyImportParser\setSurveyObject
setSurveyObject(&$a_svy)
Sets a reference to a survey object public.
Definition: class.SurveyImportParser.php:124
SurveyImportParser\parse
parse($a_xml_parser, $a_fp=null)
parse xml file
Definition: class.SurveyImportParser.php:154
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
$attrib
$attrib
Regular expression to match HTML/XML attribute pairs within a tag.
Definition: Sanitizer.php:41
SurveyImportParser\handlerEndTag
handlerEndTag($a_xml_parser, $a_name)
handler for end of element
Definition: class.SurveyImportParser.php:456
SurveyImportParser\handlerBeginTag
handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
handler for begin of element
Definition: class.SurveyImportParser.php:198
SurveyQuestion\_includeClass
static _includeClass($question_type, $gui=0)
Include the php class file for a given question type.
Definition: class.SurveyQuestion.php:1751
SurveyImportParser
Survey Question Import Parser.
Definition: class.SurveyImportParser.php:35
ilSaxParser
Base class for sax-based expat parsing extended classes need to overwrite the method setHandlers and ...
Definition: class.ilSaxParser.php:17
$data
$data
Definition: example_011.php:126
SurveyImportParser\startParsing
startParsing()
start the parser
Definition: class.SurveyImportParser.php:144
SurveyImportParser\handlerCharacterData
handlerCharacterData($a_xml_parser, $a_data)
handler for character data
Definition: class.SurveyImportParser.php:445
SurveyImportParser\setHandlers
setHandlers($a_xml_parser)
set event handler should be overwritten by inherited class private
Definition: class.SurveyImportParser.php:134