ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilTestResultsImportParser.php
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1<?php
2/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3
11include_once("./Services/Xml/classes/class.ilSaxParser.php");
12
13class ilTestResultsImportParser extends ilSaxParser
14{
15 private $tst_obj;
16 private $table;
17 private $active_id_mapping;
18 private $question_id_mapping;
19 private $user_criteria_field;
20 private $user_criteria_type;
21 private $user_criteria_checked = false;
22
23 protected $src_pool_def_id_mapping;
24
28 public function __construct($a_xml_file, &$test_object)
29 {
30 parent::__construct($a_xml_file, true);
31 $this->tst_obj = &$test_object;
32 $this->table = '';
33 $this->active_id_mapping = array();
34 $this->question_id_mapping = array();
35 $this->user_criteria_checked = false;
36 $this->src_pool_def_id_mapping = array();
37 }
38
42 public function getQuestionIdMapping()
43 {
44 return $this->question_id_mapping;
45 }
46
50 public function setQuestionIdMapping($question_id_mapping)
51 {
52 $this->question_id_mapping = $question_id_mapping;
53 }
54
58 public function getSrcPoolDefIdMapping()
59 {
60 return $this->src_pool_def_id_mapping;
61 }
62
66 public function setSrcPoolDefIdMapping($src_pool_def_id_mapping)
67 {
68 $this->src_pool_def_id_mapping = $src_pool_def_id_mapping;
69 }
70
76 public function setHandlers($a_xml_parser)
77 {
78 xml_set_object($a_xml_parser, $this);
79 xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag');
80 xml_set_character_data_handler($a_xml_parser, 'handlerParseCharacterData');
81 }
82
86 public function handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
87 {
88 global $ilDB;
89
90 $this->sametag = false;
91 $this->characterbuffer = "";
92 $this->depth[$a_xml_parser]++;
93 $this->path[$this->depth[$a_xml_parser]] = strtolower($a_name);
94 $this->qti_element = $a_name;
95
96 switch (strtolower($a_name)) {
97 case "results":
98 break;
99 case "row":
100 switch ($this->table) {
101 case 'tst_active':
102 if (!$this->user_criteria_checked) {
103 $this->user_criteria_checked = true;
104 if ($ilDB->tableColumnExists('usr_data', $a_attribs['user_criteria'])) {
105 include_once './Services/Database/classes/class.ilDBAnalyzer.php';
106 $analyzer = new ilDBAnalyzer();
107 $info = $analyzer->getFieldInformation('usr_data');
108 $this->user_criteria_field = $a_attribs['user_criteria'];
109 $this->user_criteria_type = $info[$a_attribs['user_criteria']]['type'];
110 }
111 }
112 $usr_id = ANONYMOUS_USER_ID;
113 if (strlen($this->user_criteria_field)) {
114 $result = $ilDB->queryF(
115 "SELECT usr_id FROM usr_data WHERE " . $this->user_criteria_field . " = %s",
116 array($this->user_criteria_type),
117 array($a_attribs[$this->user_criteria_field])
118 );
119 if ($result->numRows()) {
120 $row = $ilDB->fetchAssoc($result);
121 $usr_id = $row['usr_id'];
122 }
123 }
124 $next_id = $ilDB->nextId('tst_active');
125
126 $ilDB->insert('tst_active', array(
127 'active_id' => array('integer', $next_id),
128 'user_fi' => array('integer', $usr_id),
129 'anonymous_id' => array('text', strlen($a_attribs['anonymous_id']) ? $a_attribs['anonymous_id'] : null),
130 'test_fi' => array('integer', $this->tst_obj->getTestId()),
131 'lastindex' => array('integer', $a_attribs['lastindex']),
132 'tries' => array('integer', $a_attribs['tries']),
133 'submitted' => array('integer', $a_attribs['submitted']),
134 'submittimestamp' => array('timestamp', strlen($a_attribs['submittimestamp']) ? $a_attribs['submittimestamp'] : null),
135 'tstamp' => array('integer', $a_attribs['tstamp']),
136 'importname' => array('text', $a_attribs['fullname']),
137 'last_finished_pass' => array('integer', $this->fetchLastFinishedPass($a_attribs)),
138 'last_started_pass' => array('integer', $this->fetchLastStartedPass($a_attribs)),
139 'answerstatusfilter' => array('integer', $this->fetchAttribute($a_attribs, 'answer_status_filter')),
140 'objective_container' => array('integer', $this->fetchAttribute($a_attribs, 'objective_container'))
141 ));
142 $this->active_id_mapping[$a_attribs['active_id']] = $next_id;
143 break;
144 case 'tst_test_rnd_qst':
145 $nextId = $ilDB->nextId('tst_test_rnd_qst');
146 $newActiveId = $this->active_id_mapping[$a_attribs['active_fi']];
147 $newQuestionId = $this->question_id_mapping[$a_attribs['question_fi']];
148 $newSrcPoolDefId = $this->src_pool_def_id_mapping[$a_attribs['src_pool_def_fi']];
149 $ilDB->insert('tst_test_rnd_qst', array(
150 'test_random_question_id' => array('integer', $nextId),
151 'active_fi' => array('integer', $newActiveId),
152 'question_fi' => array('integer', $newQuestionId),
153 'sequence' => array('integer', $a_attribs['sequence']),
154 'pass' => array('integer', $a_attribs['pass']),
155 'tstamp' => array('integer', $a_attribs['tstamp']),
156 'src_pool_def_fi' => array('integer', $newSrcPoolDefId)
157 ));
158 break;
159 case 'tst_pass_result':
160 $affectedRows = $ilDB->manipulateF(
161 "INSERT INTO tst_pass_result (active_fi, pass, points, maxpoints, questioncount, answeredquestions, workingtime, tstamp) VALUES (%s,%s,%s,%s,%s,%s,%s,%s)",
162 array(
163 'integer',
164 'integer',
165 'float',
166 'float',
167 'integer',
168 'integer',
169 'integer',
170 'integer'
171 ),
172 array(
173 $this->active_id_mapping[$a_attribs['active_fi']],
174 strlen($a_attribs['pass']) ? $a_attribs['pass'] : 0,
175 ($a_attribs["points"]) ? $a_attribs["points"] : 0,
176 ($a_attribs["maxpoints"]) ? $a_attribs["maxpoints"] : 0,
177 $a_attribs["questioncount"],
178 $a_attribs["answeredquestions"],
179 ($a_attribs["workingtime"]) ? $a_attribs["workingtime"] : 0,
180 $a_attribs["tstamp"]
181 )
182 );
183 break;
184 case 'tst_result_cache':
185 $affectedRows = $ilDB->manipulateF(
186 "INSERT INTO tst_result_cache (active_fi, pass, max_points, reached_points, mark_short, mark_official, passed, failed, tstamp) VALUES (%s,%s,%s,%s,%s,%s,%s,%s,%s)",
187 array(
188 'integer',
189 'integer',
190 'float',
191 'float',
192 'text',
193 'text',
194 'integer',
195 'integer',
196 'integer'
197 ),
198 array(
199 $this->active_id_mapping[$a_attribs['active_fi']],
200 strlen($a_attribs['pass']) ? $a_attribs['pass'] : 0,
201 ($a_attribs["max_points"]) ? $a_attribs["max_points"] : 0,
202 ($a_attribs["reached_points"]) ? $a_attribs["reached_points"] : 0,
203 strlen($a_attribs["mark_short"]) ? $a_attribs["mark_short"] : " ",
204 strlen($a_attribs["mark_official"]) ? $a_attribs["mark_official"] : " ",
205 ($a_attribs["passed"]) ? 1 : 0,
206 ($a_attribs["failed"]) ? 1 : 0,
207 $a_attribs["tstamp"]
208 )
209 );
210 break;
211 case 'tst_sequence':
212 $affectedRows = $ilDB->insert("tst_sequence", array(
213 "active_fi" => array("integer", $this->active_id_mapping[$a_attribs['active_fi']]),
214 "pass" => array("integer", $a_attribs['pass']),
215 "sequence" => array("clob", $a_attribs['sequence']),
216 "postponed" => array("text", (strlen($a_attribs['postponed'])) ? $a_attribs['postponed'] : null),
217 "hidden" => array("text", (strlen($a_attribs['hidden'])) ? $a_attribs['hidden'] : null),
218 "tstamp" => array("integer", $a_attribs['tstamp'])
219 ));
220 break;
221 case 'tst_solutions':
222 $next_id = $ilDB->nextId('tst_solutions');
223 $affectedRows = $ilDB->insert("tst_solutions", array(
224 "solution_id" => array("integer", $next_id),
225 "active_fi" => array("integer", $this->active_id_mapping[$a_attribs['active_fi']]),
226 "question_fi" => array("integer", $this->question_id_mapping[$a_attribs['question_fi']]),
227 "value1" => array("clob", (strlen($a_attribs['value1'])) ? $a_attribs['value1'] : null),
228 "value2" => array("clob", (strlen($a_attribs['value2'])) ? $a_attribs['value2'] : null),
229 "pass" => array("integer", $a_attribs['pass']),
230 "tstamp" => array("integer", $a_attribs['tstamp'])
231 ));
232 break;
233 case 'tst_test_result':
234 $next_id = $ilDB->nextId('tst_test_result');
235 $affectedRows = $ilDB->manipulateF(
236 "INSERT INTO tst_test_result (test_result_id, active_fi, question_fi, points, pass, manual, tstamp) VALUES (%s, %s, %s, %s, %s, %s, %s)",
237 array('integer', 'integer','integer', 'float', 'integer', 'integer','integer'),
238 array($next_id, $this->active_id_mapping[$a_attribs['active_fi']], $this->question_id_mapping[$a_attribs['question_fi']], $a_attribs['points'], $a_attribs['pass'], (strlen($a_attribs['manual'])) ? $a_attribs['manual'] : 0, $a_attribs['tstamp'])
239 );
240 break;
241 case 'tst_times':
242 $next_id = $ilDB->nextId('tst_times');
243 $affectedRows = $ilDB->manipulateF(
244 "INSERT INTO tst_times (times_id, active_fi, started, finished, pass, tstamp) VALUES (%s, %s, %s, %s, %s, %s)",
245 array('integer', 'integer', 'timestamp', 'timestamp', 'integer', 'integer'),
246 array($next_id, $this->active_id_mapping[$a_attribs['active_fi']], $a_attribs['started'], $a_attribs['finished'], $a_attribs['pass'], $a_attribs['tstamp'])
247 );
248 break;
249 }
250 break;
251 default:
252 $this->table = $a_name;
253 break;
254 }
255 }
256
260 public function handlerEndTag($a_xml_parser, $a_name)
261 {
262 switch (strtolower($a_name)) {
263 case "tst_active":
264 global $ilLog;
265 $ilLog->write("active id mapping: " . print_r($this->active_id_mapping, true));
266 break;
267 case "tst_test_question":
268 global $ilLog;
269 $ilLog->write("question id mapping: " . print_r($this->question_id_mapping, true));
270 break;
271 }
272 }
273
277 public function handlerParseCharacterData($a_xml_parser, $a_data)
278 {
279 // do nothing
280 }
281
282 private function fetchAttribute($attributes, $name)
283 {
284 if (isset($attributes[$name])) {
285 return $attributes[$name];
286 }
287
288 return null;
289 }
290
291 private function fetchLastFinishedPass($attribs)
292 {
293 if (isset($attribs['last_finished_pass'])) {
294 return $attribs['last_finished_pass'];
295 }
296
297 if ($attribs['tries'] > 0) {
298 return $attribs['tries'] - 1;
299 }
300
301 return null;
302 }
303
304 private function fetchLastStartedPass($attribs)
305 {
306 if (isset($attribs['last_started_pass'])) {
307 return $attribs['last_started_pass'];
308 }
309
310 if ($attribs['tries'] > 0) {
311 return $attribs['tries'] - 1;
312 }
313
314 return null;
315 }
316}
$result
$result
Definition: CleanUpTest.php:463
php
An exception for terminatinating execution or to throw for unit testing.
ilDBAnalyzer
This class gives all kind of DB information using the MDB2 manager and reverse module.
Definition: class.ilDBAnalyzer.php:17
ilSaxParser
Base class for sax-based expat parsing extended classes need to overwrite the method setHandlers and ...
Definition: class.ilSaxParser.php:18
ilTestResultsImportParser\setHandlers
setHandlers($a_xml_parser)
set event handler should be overwritten by inherited class @access private
Definition: class.ilTestResultsImportParser.php:76
ilTestResultsImportParser\handlerBeginTag
handlerBeginTag($a_xml_parser, $a_name, $a_attribs)
handler for begin of element parser
Definition: class.ilTestResultsImportParser.php:86
ilTestResultsImportParser\handlerParseCharacterData
handlerParseCharacterData($a_xml_parser, $a_data)
handler for character data
Definition: class.ilTestResultsImportParser.php:277
ilTestResultsImportParser\setSrcPoolDefIdMapping
setSrcPoolDefIdMapping($src_pool_def_id_mapping)
Definition: class.ilTestResultsImportParser.php:66
ilTestResultsImportParser\__construct
__construct($a_xml_file, &$test_object)
Constructor.
Definition: class.ilTestResultsImportParser.php:28
ilTestResultsImportParser\handlerEndTag
handlerEndTag($a_xml_parser, $a_name)
handler for end of element
Definition: class.ilTestResultsImportParser.php:260
$ilLog
$ilLog
Definition: inc.setup_header.php:129
$name
if($format !==null) $name
Definition: metadata.php:146
$info
$info
Definition: index.php:5
$attributes
$attributes
Definition: serviceValidate.php:33
$ilDB
global $ilDB
Definition: storeScorm2004.php:19