ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
class.assQuestionImport.php
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1<?php
2/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4include_once "./Modules/Test/classes/inc.AssessmentConstants.php";
5
16{
24 public $object;
25
32 public function __construct($a_object)
33 {
34 $this->object = $a_object;
35 }
36
37 public function getFeedbackGeneric($item)
38 {
39 $feedbacksgeneric = array();
40 foreach ($item->resprocessing as $resprocessing) {
41 foreach ($resprocessing->respcondition as $respcondition) {
42 foreach ($respcondition->displayfeedback as $feedbackpointer) {
43 if (strlen($feedbackpointer->getLinkrefid())) {
44 foreach ($item->itemfeedback as $ifb) {
45 if (strcmp($ifb->getIdent(), "response_allcorrect") == 0) {
46 // found a feedback for the identifier
47 if (count($ifb->material)) {
48 foreach ($ifb->material as $material) {
49 $feedbacksgeneric[1] = $material;
50 }
51 }
52 if ((count($ifb->flow_mat) > 0)) {
53 foreach ($ifb->flow_mat as $fmat) {
54 if (count($fmat->material)) {
55 foreach ($fmat->material as $material) {
56 $feedbacksgeneric[1] = $material;
57 }
58 }
59 }
60 }
61 } elseif (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0) {
62 // found a feedback for the identifier
63 if (count($ifb->material)) {
64 foreach ($ifb->material as $material) {
65 $feedbacksgeneric[0] = $material;
66 }
67 }
68 if ((count($ifb->flow_mat) > 0)) {
69 foreach ($ifb->flow_mat as $fmat) {
70 if (count($fmat->material)) {
71 foreach ($fmat->material as $material) {
72 $feedbacksgeneric[0] = $material;
73 }
74 }
75 }
76 }
77 }
78 }
79 }
80 }
81 }
82 }
83 // handle the import of media objects in XHTML code
84 foreach ($feedbacksgeneric as $correctness => $material) {
85 $m = $this->object->QTIMaterialToString($material);
86 $feedbacksgeneric[$correctness] = $m;
87 }
88 return $feedbacksgeneric;
89 }
90
96 protected function fetchIndexFromFeedbackIdent($feedbackIdent, $prefix = 'response_')
97 {
98 return (int) str_replace($prefix, '', $feedbackIdent);
99 }
100
106 protected function getFeedbackAnswerSpecific(ilQTIItem $item, $prefix = 'response_')
107 {
108 $feedbacks = array();
109
110 foreach ($item->itemfeedback as $ifb) {
111 if ($ifb->getIdent() == 'response_allcorrect' || $ifb->getIdent() == 'response_onenotcorrect') {
112 continue;
113 }
114
115 if ($ifb->getIdent() == $prefix . 'allcorrect' || $ifb->getIdent() == $prefix . 'onenotcorrect') {
116 continue;
117 }
118
119 if (substr($ifb->getIdent(), 0, strlen($prefix)) != $prefix) {
120 continue;
121 }
122
123 $ident = $ifb->getIdent();
124
125 // found a feedback for the identifier
126
127 if (count($ifb->material)) {
128 foreach ($ifb->material as $material) {
129 $feedbacks[$ident] = $material;
130 }
131 }
132
133 if ((count($ifb->flow_mat) > 0)) {
134 foreach ($ifb->flow_mat as $fmat) {
135 if (count($fmat->material)) {
136 foreach ($fmat->material as $material) {
137 $feedbacks[$ident] = $material;
138 }
139 }
140 }
141 }
142 }
143
144 foreach ($feedbacks as $ident => $material) {
145 $m = $this->object->QTIMaterialToString($material);
146 $feedbacks[$ident] = $m;
147 }
148
149 return $feedbacks;
150 }
151
165 public function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
166 {
167 }
168
172 protected function addGeneralMetadata(ilQTIItem $item)
173 {
174 if ($item->getMetadataEntry('externalID')) {
175 $this->object->setExternalId($item->getMetadataEntry('externalID'));
176 } else {
177 $this->object->setExternalId($item->getMetadataEntry('externalId'));
178 }
179 }
180
184 protected function getQplImportArchivDirectory()
185 {
186 include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
187 return ilObjQuestionPool::_getImportDirectory() . '/' . $_SESSION["qpl_import_subdir"];
188 }
189
193 protected function getTstImportArchivDirectory()
194 {
195 include_once "./Modules/Test/classes/class.ilObjTest.php";
196 return ilObjTest::_getImportDirectory() . '/' . $_SESSION["tst_import_subdir"];
197 }
198
199 protected function processNonAbstractedImageReferences($text, $sourceNic)
200 {
201 $reg = '/<img.*src=".*\\/mm_(\\d+)\\/(.*?)".*>/m';
202 $matches = null;
203
204 if (preg_match_all($reg, $text, $matches)) {
205 for ($i = 0, $max = count($matches[1]); $i < $max; $i++) {
206 $mobSrcId = $matches[1][$i];
207 $mobSrcName = $matches[2][$i];
208 $mobSrcLabel = 'il_' . $sourceNic . '_mob_' . $mobSrcId;
209
210 if (!is_array($_SESSION["import_mob_xhtml"])) {
211 $_SESSION["import_mob_xhtml"] = array();
212 }
213
214 $_SESSION["import_mob_xhtml"][] = array(
215 "mob" => $mobSrcLabel, "uri" => 'objects/' . $mobSrcLabel . '/' . $mobSrcName
216 );
217 }
218 }
219
220 include_once "./Services/RTE/classes/class.ilRTE.php";
221 return ilRTE::_replaceMediaObjectImageSrc($text, 0, $sourceNic);
222 }
223
233 final protected function fetchAdditionalContentEditingModeInformation($qtiItem)
234 {
235 $additionalContentEditingMode = $qtiItem->getMetadataEntry('additional_cont_edit_mode');
236
237 if (!$this->object->isValidAdditionalContentEditingMode($additionalContentEditingMode)) {
238 $additionalContentEditingMode = assQuestion::ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT;
239 }
240
241 return $additionalContentEditingMode;
242 }
243}
$_SESSION["AccountId"]
An exception for terminatinating execution or to throw for unit testing.
Class for question imports.
fetchAdditionalContentEditingModeInformation($qtiItem)
fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_...
getFeedbackAnswerSpecific(ilQTIItem $item, $prefix='response_')
getTstImportArchivDirectory()
returns the full path to extracted tst import archiv (tst import dir + tst archiv subdir)
__construct($a_object)
assQuestionImport constructor
processNonAbstractedImageReferences($text, $sourceNic)
fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
Creates a question from a QTI file.
addGeneralMetadata(ilQTIItem $item)
getQplImportArchivDirectory()
returns the full path to extracted qpl import archiv (qpl import dir + qpl archiv subdir)
fetchIndexFromFeedbackIdent($feedbackIdent, $prefix='response_')
const ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT
constant for additional content editing mode "default"
static _getImportDirectory()
get import directory of lm
static _getImportDirectory()
Get the import directory location of the test.
getMetadataEntry($a_label)
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
Replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
$i
Definition: disco.tpl.php:19
$text
Definition: errorreport.php:18