ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
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
24require_once("./Services/Xml/classes/class.ilSaxParser.php");
25
35class 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 $this->survey->setStartDateEnabled(1);
531 }
532 }
533 break;
534 case "endingtime":
535 if (preg_match("/(\d{4})-(\d{2})-(\d{2})T(\d{2})-(\d{2})-(\d{2}).*/", $this->characterbuffer, $matches))
536 {
537 if (is_object($this->survey))
538 {
539 $this->survey->setEndDate(sprintf("%04d%02d%02d%02d%02d%02d", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
540 $this->survey->setEndDateEnabled(1);
541 }
542 }
543 break;
544 case "description":
545 if ($this->in_survey)
546 {
547 if (is_object($this->survey))
548 {
549 $this->survey->setDescription($this->characterbuffer);
550 }
551 }
552 else
553 {
554 if (is_object($this->activequestion))
555 {
556 $this->activequestion->setDescription($this->characterbuffer);
557 }
558 }
559 break;
560 case "question":
561 if (is_object($this->activequestion))
562 {
563 if (strlen($this->textblock))
564 {
565 $this->textblocks[$this->original_question_id] = $this->textblock;
566 }
567 $this->activequestion->saveToDb();
568 // duplicate the question for the survey (if pool is to be used)
569 if (is_object($this->survey) &&
570 $this->spl_id > 0)
571 {
572 $question_id = $this->activequestion->duplicate(TRUE);
573 }
574 else
575 {
576 $question_id = $this->activequestion->getId();
577 }
578 if (is_object($this->survey)) // #15452
579 {
580 $this->survey->addQuestion($question_id);
581 }
582 $this->questions[$this->original_question_id] = $question_id;
583 $this->activequestion = NULL;
584 }
585 $this->textblock = "";
586 break;
587 case "author":
588 if ($this->in_survey)
589 {
590 if (is_object($this->survey))
591 {
592 $this->survey->setAuthor($this->characterbuffer);
593 }
594 }
595 else
596 {
597 if (is_object($this->activequestion))
598 {
599 $this->activequestion->setAuthor($this->characterbuffer);
600 }
601 }
602 break;
603 case "mattext":
604 $this->material[count($this->material)-1]["text"] = $this->characterbuffer;
605 break;
606 case "matimage":
607 $this->material[count($this->material)-1]["image"] = $this->characterbuffer;
608 break;
609 case "material":
610 if ($this->in_survey)
611 {
612 if (strcmp($this->getParent($a_xml_parser), "objectives") == 0)
613 {
614 if (strcmp($this->material[0]["label"], "introduction") == 0)
615 {
616 if (is_object($this->survey))
617 {
618 $this->survey->setIntroduction($this->material[0]["text"]);
619 }
620 }
621 if (strcmp($this->material[0]["label"], "outro") == 0)
622 {
623 if (is_object($this->survey))
624 {
625 $this->survey->setOutro($this->material[0]["text"]);
626 }
627 }
628 $this->material = array();
629 }
630 }
631 else
632 {
633 if (strcmp($this->getParent($a_xml_parser), "question") == 0)
634 {
635 $this->activequestion->setMaterial($this->material[0]["text"], TRUE, $this->material[0]["label"]);
636 }
637 }
638 break;
639 case "questiontext":
640 if (is_object($this->activequestion))
641 {
642 $questiontext = "";
643 foreach ($this->material as $matarray)
644 {
645 $questiontext .= $matarray["text"];
646 }
647 $this->activequestion->setQuestiontext($questiontext);
648 }
649 $this->material = array();
650 break;
651 case "fieldlabel":
652 $this->metadata[count($this->metadata)-1]["label"] = $this->characterbuffer;
653 break;
654 case "fieldentry":
655 $this->metadata[count($this->metadata)-1]["entry"] = $this->characterbuffer;
656 break;
657 case "metadata":
658 if (strcmp($this->getParent($a_xml_parser), "question") == 0)
659 {
660 if (is_object($this->activequestion))
661 {
662 $this->activequestion->importAdditionalMetadata($this->metadata);
663 }
664 }
665 if (strcmp($this->getParent($a_xml_parser), "survey") == 0)
666 {
667 foreach ($this->metadata as $key => $value)
668 {
669 switch ($value["label"])
670 {
671 case "SCORM":
672 if (strlen($value["entry"]))
673 {
674 if (is_object($this->survey))
675 {
676 include_once "./Services/MetaData/classes/class.ilMDSaxParser.php";
677 include_once "./Services/MetaData/classes/class.ilMD.php";
678 $md_sax_parser = new ilMDSaxParser();
679 $md_sax_parser->setXMLContent($value["entry"]);
680 $md_sax_parser->setMDObject($tmp = new ilMD($this->survey->getId(),0, "svy"));
681 $md_sax_parser->enableMDParsing(true);
682 $md_sax_parser->startParsing();
683 $this->survey->MDUpdateListener("General");
684 }
685 }
686 break;
687 case "display_question_titles":
688 if ($value["entry"] == 1)
689 {
690 $this->survey->showQuestionTitles();
691 }
692 else
693 {
694 $this->survey->hideQuestionTitles();
695 }
696 break;
697 case "status":
698 $this->survey_status = $value["entry"];
699 break;
700 case "evaluation_access":
701 $this->survey->setEvaluationAccess($value["entry"]);
702 break;
703 case "pool_usage":
704 $this->survey->setPoolUsage($value["entry"]);
705 break;
706 case "own_results_view":
707 $this->survey->setViewOwnResults($value["entry"]);
708 break;
709 case "own_results_mail":
710 $this->survey->setMailOwnResults($value["entry"]);
711 break;
712 case "mode_360":
713 $this->survey->set360Mode($value["entry"]);
714 break;
715 case "mode_360_self_eval":
716 $this->survey->set360SelfEvaluation($value["entry"]);
717 break;
718 case "mode_360_self_rate":
719 $this->survey->set360SelfRaters($value["entry"]);
720 break;
721 case "mode_360_self_appr":
722 $this->survey->set360SelfAppraisee($value["entry"]);
723 break;
724 case "mode_360_results":
725 $this->survey->set360Results($value["entry"]);
726 break;
727 case "mode_360_skill_service":
728 $this->survey->set360SkillService($value["entry"]);
729 break;
730 }
731 }
732 }
733 if (!$this->spl_exists)
734 {
735 if (strcmp($this->getParent($a_xml_parser), "surveyquestions") == 0)
736 {
737 foreach ($this->metadata as $key => $value)
738 {
739 if (strcmp($value["label"], "SCORM") == 0)
740 {
741 if (strlen($value["entry"]))
742 {
743 if ($this->spl_id > 0)
744 {
745 include_once "./Services/MetaData/classes/class.ilMDSaxParser.php";
746 include_once "./Services/MetaData/classes/class.ilMD.php";
747 include_once "./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php";
748 $md_sax_parser = new ilMDSaxParser();
749 $md_sax_parser->setXMLContent($value["entry"]);
750 $md_sax_parser->setMDObject($tmp = new ilMD($this->spl_id,0, "spl"));
751 $md_sax_parser->enableMDParsing(true);
752 $md_sax_parser->startParsing();
753 $spl = new ilObjSurveyQuestionPool($this->spl_id, false);
754 $spl->MDUpdateListener("General");
755 }
756 }
757 }
758 }
759 }
760 }
761 break;
762 case "responses":
763 if (is_object($this->activequestion))
764 {
765 $this->activequestion->importResponses($this->responses);
766 }
767 $this->is_matrix = FALSE;
768 break;
769 case "variable":
770 array_push($this->variables, $this->characterbuffer);
771 break;
772 case "variables":
773 if (is_object($this->activequestion))
774 {
775 $this->activequestion->importVariables($this->variables);
776 }
777 break;
778 case "response_single":
779 case "response_multiple":
780 case "response_text":
781 case "response_num":
782 case "response_time":
783 $this->responses[$this->response_id]["material"] = $this->material;
784 break;
785 case "adjective":
786 $this->adjectives[count($this->adjectives)-1]["text"] = $this->characterbuffer;
787 break;
788 case "bipolar_adjectives":
789 if (is_object($this->activequestion))
790 {
791 $this->activequestion->importAdjectives($this->adjectives);
792 }
793 break;
794 case "matrixrow":
795 $row = "";
796 foreach ($this->material as $material)
797 {
798 $row .= $material["text"];
799 }
800 $this->matrix[count($this->matrix)-1] = array('title' => $row, 'id' => $this->matrixrowattribs['id'], 'label' => $this->matrixrowattribs['label'], 'other' => $this->matrixrowattribs['other']);
801 break;
802 case "matrix":
803 if (is_object($this->activequestion))
804 {
805 $this->activequestion->importMatrix($this->matrix);
806 }
807 break;
808 case "textblock":
809 $this->textblock = $this->characterbuffer;
810 break;
811 case "questionblocktitle":
812 $this->questionblocktitle = $this->characterbuffer;
813 break;
814 case "questionblock":
815 $this->in_questionblock = FALSE;
816 array_push($this->questionblocks, array("title" => $this->questionblocktitle, "questions" => $this->questionblock));
817 break;
818 }
819 $this->depth[$a_xml_parser]--;
820 }
821
822 function getErrorCode()
823 {
824 return $this->error_code;
825 }
826
827 function getErrorLine()
828 {
829 return $this->error_line;
830 }
831
832 function getErrorColumn()
833 {
834 return $this->error_col;
835 }
836
837 function getErrorMessage()
838 {
839 return $this->error_msg;
840 }
841
842 function getFullError()
843 {
844 return "Error: ".$this->error_msg." at line:".$this->error_line ." column:".$this->error_col;
845 }
846
847 function getXMLSize()
848 {
849 return $this->size;
850 }
851
852 function getXMLElements()
853 {
854 return $this->elements;
855 }
856
857 function getXMLAttributes()
858 {
859 return $this->attributes;
860 }
861
862 function getXMLTextSections()
863 {
864 return $this->texts;
865 }
866
867 function getXMLTextSize()
868 {
869 return $this->text_size;
870 }
871
872 function hasError()
873 {
874 return $this->has_error;
875 }
876}
877?>
$attrib
$attrib
Regular expression to match HTML/XML attribute pairs within a tag.
Definition: Sanitizer.php:41
SurveyImportParser
Survey Question Import Parser.
Definition: class.SurveyImportParser.php:36
SurveyImportParser\handlerBeginTag
handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
handler for begin of element
Definition: class.SurveyImportParser.php:198
SurveyImportParser\startParsing
startParsing()
start the parser
Definition: class.SurveyImportParser.php:144
SurveyImportParser\parse
parse($a_xml_parser, $a_fp=null)
parse xml file
Definition: class.SurveyImportParser.php:154
SurveyImportParser\SurveyImportParser
SurveyImportParser($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 @access public.
Definition: class.SurveyImportParser.php:124
SurveyImportParser\handlerEndTag
handlerEndTag($a_xml_parser, $a_name)
handler for end of element
Definition: class.SurveyImportParser.php:456
SurveyImportParser\setHandlers
setHandlers($a_xml_parser)
set event handler should be overwritten by inherited class @access private
Definition: class.SurveyImportParser.php:134
SurveyImportParser\handlerCharacterData
handlerCharacterData($a_xml_parser, $a_data)
handler for character data
Definition: class.SurveyImportParser.php:445
SurveyQuestion\_includeClass
static _includeClass($question_type, $gui=0)
Include the php class file for a given question type.
Definition: class.SurveyQuestion.php:1749
ilSaxParser
Base class for sax-based expat parsing extended classes need to overwrite the method setHandlers and ...
Definition: class.ilSaxParser.php:18
$_SESSION
< a tabindex="-1" style="border-style: none;" href="#" title="Refresh Image" onclick="document.getElementById('siimage').src = './securimage_show.php?sid=' + Math.random(); this.blur(); return false">< img src="./images/refresh.png" alt="Reload Image" height="32" width="32" onclick="this.blur()" align="bottom" border="0"/></a >< br/>< strong > Enter Code *if($_SERVER['REQUEST_METHOD']=='POST' &&@ $_POST['do']=='contact') $_SESSION['ctform']['success']
Definition: example_form.php:192