ILIAS  release_8 Revision v8.24
Public Member Functions
assErrorTextExport Class Reference
Modules/TestQuestionPool

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

+ Inheritance diagram for assErrorTextExport:
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Public Member Functions

 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation. More...
 
- Public Member Functions inherited from assQuestionExport
 __construct ($a_object)
 assQuestionExport constructor More...
 
 exportFeedbackOnly ($a_xml_writer)
 
 toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
 Returns a QTI xml representation of the question Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation. More...
 

Additional Inherited Members

- Data Fields inherited from assQuestionExport
 $object
 
const ITEM_SOLUTIONHINT = 'solutionhint'
 
- Protected Member Functions inherited from assQuestionExport
 addAnswerSpecificFeedback (ilXmlWriter $a_xml_writer, $answers)
 
 addGenericFeedback (ilXmlWriter $a_xml_writer)
 
 addQtiMetaDataField (ilXmlWriter $a_xml_writer, $fieldLabel, $fieldValue)
 adds a qti meta data field with given name and value to the passed xml writer (xml writer must be in context of opened "qtimetadata" tag) More...
 
 addAdditionalContentEditingModeInformation (ilXmlWriter $a_xml_writer)
 adds a qti meta data field for ilias specific information of "additional content editing mode" (xml writer must be in context of opened "qtimetadata" tag) More...
 
 addGeneralMetadata (ilXmlWriter $xmlwriter)
 
 addSolutionHints (ilXmlWriter $writer)
 

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class for error text question exports

Author
Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m
Version
$Id$

Definition at line 28 of file class.assErrorTextExport.php.

Member Function Documentation

◆ toXML()

assErrorTextExport::toXML (   $a_include_header = true,
  $a_include_binary = true,
  $a_shuffle = false,
  $test_output = false,
  $force_image_references = false 
)

Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation.

Reimplemented from assQuestionExport.

Definition at line 34 of file class.assErrorTextExport.php.

34 : string
35 {
36 global $DIC;
37 $ilias = $DIC['ilias'];
38
39 include_once("./Services/Xml/classes/class.ilXmlWriter.php");
40 $a_xml_writer = new ilXmlWriter();
41 // set xml header
42 $a_xml_writer->xmlHeader();
43 $a_xml_writer->xmlStartTag("questestinterop");
44 $attrs = array(
45 "ident" => "il_" . IL_INST_ID . "_qst_" . $this->object->getId(),
46 "title" => $this->object->getTitle(),
47 "maxattempts" => $this->object->getNrOfTries()
48 );
49 $a_xml_writer->xmlStartTag("item", $attrs);
50 // add question description
51 $a_xml_writer->xmlElement("qticomment", null, $this->object->getComment());
52 $a_xml_writer->xmlStartTag("itemmetadata");
53 $a_xml_writer->xmlStartTag("qtimetadata");
54 $a_xml_writer->xmlStartTag("qtimetadatafield");
55 $a_xml_writer->xmlElement("fieldlabel", null, "ILIAS_VERSION");
56 $a_xml_writer->xmlElement("fieldentry", null, $ilias->getSetting("ilias_version"));
57 $a_xml_writer->xmlEndTag("qtimetadatafield");
58 $a_xml_writer->xmlStartTag("qtimetadatafield");
59 $a_xml_writer->xmlElement("fieldlabel", null, "QUESTIONTYPE");
60 $a_xml_writer->xmlElement("fieldentry", null, $this->object->getQuestionType());
61 $a_xml_writer->xmlEndTag("qtimetadatafield");
62 $a_xml_writer->xmlStartTag("qtimetadatafield");
63 $a_xml_writer->xmlElement("fieldlabel", null, "AUTHOR");
64 $a_xml_writer->xmlElement("fieldentry", null, $this->object->getAuthor());
65 $a_xml_writer->xmlEndTag("qtimetadatafield");
66
67 // additional content editing information
68 $this->addAdditionalContentEditingModeInformation($a_xml_writer);
69 $this->addGeneralMetadata($a_xml_writer);
70
71 $a_xml_writer->xmlStartTag("qtimetadatafield");
72 $a_xml_writer->xmlElement("fieldlabel", null, "points_wrong");
73 $a_xml_writer->xmlElement("fieldentry", null, $this->object->getPointsWrong());
74 $a_xml_writer->xmlEndTag("qtimetadatafield");
75 $a_xml_writer->xmlStartTag("qtimetadatafield");
76 $a_xml_writer->xmlElement("fieldlabel", null, "errortext");
77 $a_xml_writer->xmlElement("fieldentry", null, $this->object->getErrorText());
78 $a_xml_writer->xmlEndTag("qtimetadatafield");
79 $a_xml_writer->xmlStartTag("qtimetadatafield");
80 $a_xml_writer->xmlElement("fieldlabel", null, "parsederrortext");
81 $a_xml_writer->xmlElement("fieldentry", null, serialize($this->object->getParsedErrorText()));
82 $a_xml_writer->xmlEndTag("qtimetadatafield");
83 $a_xml_writer->xmlStartTag("qtimetadatafield");
84 $a_xml_writer->xmlElement("fieldlabel", null, "textsize");
85 $a_xml_writer->xmlElement("fieldentry", null, $this->object->getTextSize());
86 $a_xml_writer->xmlEndTag("qtimetadatafield");
87 $a_xml_writer->xmlStartTag("qtimetadatafield");
88 $a_xml_writer->xmlElement("fieldlabel", null, "errordata");
89 $serialized = [];
90 foreach ($this->object->getErrorData() as $data) {
91 array_push(
92 $serialized,
93 [
94 $data->getTextCorrect(),
95 $data->getTextWrong(),
96 $data->getPoints(),
97 $data->getPosition()
98 ]
99 );
100 }
101 $a_xml_writer->xmlElement("fieldentry", null, serialize($serialized));
102 $a_xml_writer->xmlEndTag("qtimetadatafield");
103 $a_xml_writer->xmlEndTag("qtimetadata");
104 $a_xml_writer->xmlEndTag("itemmetadata");
105
106 // PART I: qti presentation
107 $attrs = array(
108 "label" => $this->object->getTitle()
109 );
110 $a_xml_writer->xmlStartTag("presentation", $attrs);
111 // add flow to presentation
112 $a_xml_writer->xmlStartTag("flow");
113 // add material with question text to presentation
114 $this->object->addQTIMaterial($a_xml_writer, $this->object->getQuestion());
115 // add answers to presentation
116 $a_xml_writer->xmlEndTag("flow");
117 $a_xml_writer->xmlEndTag("presentation");
118
119 $this->addGenericFeedback($a_xml_writer);
120
121 $this->addAnswerSpecificFeedback($a_xml_writer, $this->object->getErrorData());
122
123 $a_xml_writer = $this->addSolutionHints($a_xml_writer);
124
125 $a_xml_writer->xmlEndTag("item");
126 $a_xml_writer->xmlEndTag("questestinterop");
127
128 $xml = $a_xml_writer->xmlDumpMem(false);
129 if (!$a_include_header) {
130 $pos = strpos($xml, "?>");
131 $xml = substr($xml, $pos + 2);
132 }
133 return $xml;
134 }
assQuestionExport\addGeneralMetadata
addGeneralMetadata(ilXmlWriter $xmlwriter)
Definition: class.assQuestionExport.php:217
assQuestionExport\addAnswerSpecificFeedback
addAnswerSpecificFeedback(ilXmlWriter $a_xml_writer, $answers)
Definition: class.assQuestionExport.php:50
assQuestionExport\addGenericFeedback
addGenericFeedback(ilXmlWriter $a_xml_writer)
Definition: class.assQuestionExport.php:75
assQuestionExport\addSolutionHints
addSolutionHints(ilXmlWriter $writer)
Definition: class.assQuestionExport.php:236
assQuestionExport\addAdditionalContentEditingModeInformation
addAdditionalContentEditingModeInformation(ilXmlWriter $a_xml_writer)
adds a qti meta data field for ilias specific information of "additional content editing mode" (xml w...
Definition: class.assQuestionExport.php:205
ilXmlWriter
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
Definition: class.ilXmlWriter.php:31
IL_INST_ID
const IL_INST_ID
Definition: constants.php:40
$DIC
global $DIC
Definition: feed.php:28
$xml
$xml
Definition: metadata.php:351

References $data, $DIC, $xml, assQuestionExport\addAdditionalContentEditingModeInformation(), assQuestionExport\addAnswerSpecificFeedback(), assQuestionExport\addGeneralMetadata(), assQuestionExport\addGenericFeedback(), assQuestionExport\addSolutionHints(), IL_INST_ID, and ILIAS\Repository\object().

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