ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
Public Member Functions | Static Public Member Functions
assClozeGapCombination Class Reference
+ Collaboration diagram for assClozeGapCombination:

Public Member Functions

 loadFromDb ($question_id)
 
 getCleanCombinationArray ($question_id)
 
 saveGapCombinationToDb ($question_id, $gap_combinations, $gap_values)
 
 combinationExistsForQid ($question_id)
 
 getGapsWhichAreUsedInCombination ($question_id)
 
 getMaxPointsForCombination ($question_id, $combination_id=-1)
 
 getBestSolutionCombination ($question_id)
 

Static Public Member Functions

static importGapCombinationToDb ($question_id, $gap_combinations)
 
static clearGapCombinationsFromDb ($question_id)
 

Detailed Description

Definition at line 3 of file class.assClozeGapCombination.php.

Member Function Documentation

◆ clearGapCombinationsFromDb()

static assClozeGapCombination::clearGapCombinationsFromDb (   $question_id)
static

Definition at line 147 of file class.assClozeGapCombination.php.

148 {
149 global $DIC;
150 $ilDB = $DIC['ilDB'];
151
152 $ilDB->manipulateF(
153 'DELETE FROM qpl_a_cloze_combi_res WHERE question_fi = %s',
154 array( 'integer' ),
155 array( $question_id )
156 );
157 }
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$DIC
$DIC
Definition: xapitoken.php:46

References $DIC, and $ilDB.

Referenced by assClozeTestImport\fromXML().

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◆ combinationExistsForQid()

assClozeGapCombination::combinationExistsForQid (   $question_id)

Definition at line 159 of file class.assClozeGapCombination.php.

160 {
161 global $DIC;
162 $ilDB = $DIC['ilDB'];
163
164 $result = $ilDB->queryF(
165 'SELECT * FROM qpl_a_cloze_combi_res WHERE question_fi = %s ORDER BY gap_fi ASC',
166 array('integer'),
167 array($question_id)
168 );
169 if ($result->numRows() > 0) {
170 return true;
171 } else {
172 return false;
173 }
174 }
$result
$result
Definition: CleanUpTest.php:463

References $DIC, $ilDB, and $result.

◆ getBestSolutionCombination()

assClozeGapCombination::getBestSolutionCombination (   $question_id)

Definition at line 230 of file class.assClozeGapCombination.php.

231 {
232 global $DIC;
233 $ilDB = $DIC['ilDB'];
234 $lng = $DIC['lng'];
235
236 $result = $ilDB->queryF(
237 'SELECT * FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND best_solution=1 ORDER BY gap_fi',
238 array('integer'),
239 array($question_id)
240 );
241 if ($result->numRows() > 0) {
242 $return_string = '<br>';
243 $combination_id = 0;
244 $points = 0;
245 while ($data = $ilDB->fetchAssoc($result)) {
246 if ($combination_id != $data['combination_id']) {
247 $combination_id = $data['combination_id'];
248 $return_string .= $points;
249 $return_string .= '<br>';
250 $return_string .= $data['answer'] . '|';
251 } else {
252 $return_string .= $data['answer'] . '|';
253 }
254
255 $points = ' (' . $data['points'] . ' ' . $lng->txt('points') . ')';
256 }
257 return rtrim($return_string, '|') . $points;
258 } else {
259 return 0;
260 }
261 }
$lng
$lng
Definition: save_question_post_data.php:23
$data
$data
Definition: storeScorm.php:23

References $data, $DIC, $ilDB, $lng, and $result.

◆ getCleanCombinationArray()

assClozeGapCombination::getCleanCombinationArray (   $question_id)

Definition at line 50 of file class.assClozeGapCombination.php.

51 {
52 $assClozeGapCombinationObj = new assClozeGapCombination();
53 $combination_from_db = $assClozeGapCombinationObj->loadFromDb($question_id);
54 $clean_array = array();
55 foreach ($combination_from_db as $key => $value) {
56 $clean_array[$value['cid']][$value['row_id']][$value['gap_fi']]['answer'] = $value['answer'];
57 $clean_array[$value['cid']][$value['row_id']]['points'] = $value['points'];
58 $clean_array[$value['cid']][$value['row_id']][$value['gap_fi']]['type'] = $value['type'];
59 }
60 return $clean_array;
61 }

◆ getGapsWhichAreUsedInCombination()

assClozeGapCombination::getGapsWhichAreUsedInCombination (   $question_id)

Definition at line 176 of file class.assClozeGapCombination.php.

177 {
178 global $DIC;
179 $ilDB = $DIC['ilDB'];
180
181 $result = $ilDB->queryF(
182 'SELECT gap_fi, combination_id FROM ' . $ilDB->quoteIdentifier('qpl_a_cloze_combi_res') . ' WHERE question_fi = %s GROUP BY gap_fi, combination_id',
183 array('integer'),
184 array($question_id)
185 );
186 $gaps = array();
187 if ($result->numRows() > 0) {
188 while ($data = $ilDB->fetchAssoc($result)) {
189 $gaps[$data['gap_fi']] = $data['combination_id'];
190 }
191 }
192 return $gaps;
193 }

References $data, $DIC, $ilDB, and $result.

◆ getMaxPointsForCombination()

assClozeGapCombination::getMaxPointsForCombination (   $question_id,
  $combination_id = -1 
)

Definition at line 195 of file class.assClozeGapCombination.php.

196 {
197 global $DIC;
198 $ilDB = $DIC['ilDB'];
199
200 if ($combination_id == -1) {
201 $result = $ilDB->queryF(
202 'SELECT combination_id, points FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND best_solution=1 GROUP BY combination_id, points',
203 array('integer'),
204 array($question_id)
205 );
206 if ($result->numRows() > 0) {
207 $points = 0;
208 while ($data = $ilDB->fetchAssoc($result)) {
209 $points += $data['points'];
210 }
211 return $points;
212 }
213 } else {
214 $result = $ilDB->queryF(
215 'SELECT combination_id, points FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND combination_id = %s AND best_solution=1 GROUP BY combination_id, points',
216 array('integer', 'integer'),
217 array($question_id, $combination_id)
218 );
219 if ($result->numRows() > 0) {
220 $points = 0;
221 while ($data = $ilDB->fetchAssoc($result)) {
222 $points += $data['points'];
223 }
224 return $points;
225 }
226 }
227 return 0;
228 }

References $data, $DIC, $ilDB, and $result.

◆ importGapCombinationToDb()

static assClozeGapCombination::importGapCombinationToDb (   $question_id,
  $gap_combinations 
)
static

Definition at line 111 of file class.assClozeGapCombination.php.

112 {
113 global $DIC;
114 $ilDB = $DIC['ilDB'];
115
116 foreach ($gap_combinations as $key => $row) {
117 if (is_object($row)) {
118 $row = get_object_vars($row);
119 }
120 if ($question_id != -1) {
121 $ilDB->manipulateF(
122 'INSERT INTO qpl_a_cloze_combi_res
123 (combination_id, question_fi, gap_fi, row_id, answer, points, best_solution) VALUES (%s, %s, %s, %s, %s, %s, %s)',
124 array(
125 'integer',
126 'integer',
127 'integer',
128 'integer',
129 'text',
130 'float',
131 'integer'
132 ),
133 array(
134 $row['cid'],
135 $question_id,
136 $row['gap_fi'],
137 $row['row_id'],
138 $row['answer'],
139 $row['points'],
140 $row['best_solution']
141 )
142 );
143 }
144 }
145 }

References $DIC, and $ilDB.

Referenced by assClozeTestImport\fromXML().

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◆ loadFromDb()

assClozeGapCombination::loadFromDb (   $question_id)

Definition at line 5 of file class.assClozeGapCombination.php.

6 {
7 global $DIC;
8 $ilDB = $DIC['ilDB'];
9 $result = $ilDB->queryF(
10 '
11 SELECT combinations.combination_id,
12 combinations.gap_fi,
13 combinations.answer,
14 combinations.row_id,
15 combinations.points,
16 combinations.best_solution,
17 combinations.question_fi,
18 cloze.cloze_type
19 FROM qpl_a_cloze_combi_res AS combinations
20 INNER JOIN qpl_a_cloze AS cloze
21 WHERE combinations.question_fi = cloze.question_fi
22 AND combinations.gap_fi = cloze.gap_id
23 AND combinations.question_fi = %s
24 ORDER BY combination_id, row_id, gap_fi ASC
25 ',
26 array('integer'),
27 array($question_id)
28 );
29
30 $return_array = array();
31 while ($data = $ilDB->fetchAssoc($result)) {
32 if (isset($return_array[$data['combination_id'] . '::' . $data['gap_fi']])) {
33 continue;
34 }
35
36 $return_array[$data['combination_id'] . '::' . $data['row_id'] . '::' . $data['gap_fi']] = array(
37 'cid' => $data['combination_id'],
38 'gap_fi' => $data['gap_fi'],
39 'answer' => $data['answer'],
40 'points' => $data['points'],
41 'row_id' => $data['row_id'],
42 'type' => $data['cloze_type'],
43 'best_solution' => $data['best_solution']
44 );
45 }
46
47 return array_values($return_array);
48 }

References $data, $DIC, $ilDB, and $result.

◆ saveGapCombinationToDb()

assClozeGapCombination::saveGapCombinationToDb (   $question_id,
  $gap_combinations,
  $gap_values 
)

Definition at line 63 of file class.assClozeGapCombination.php.

64 {
65 global $DIC;
66 $ilDB = $DIC['ilDB'];
67 $best_solutions = array();
68 for ($i = 0; $i < count($gap_combinations['points']); $i++) {
69 $highest_points = 0;
70 for ($j = 0; $j < count($gap_combinations['points'][$i]); $j++) {
71 if ($highest_points < $gap_combinations['points'][$i][$j]) {
72 $highest_points = $gap_combinations['points'][$i][$j];
73 $best_solutions[$i] = $j;
74 }
75 }
76 }
77 for ($i = 0; $i < count($gap_values); $i++) {
78 for ($j = 0; $j < count($gap_values[$i]); $j++) {
79 for ($k = 0; $k < count($gap_values[$i][$j]); $k++) {
80 if ($best_solutions[$i] == $j) {
81 $best_solution = 1;
82 } else {
83 $best_solution = 0;
84 }
85 $ilDB->manipulateF(
86 'INSERT INTO qpl_a_cloze_combi_res
87 (combination_id, question_fi, gap_fi, row_id, answer, points, best_solution) VALUES (%s, %s, %s, %s, %s, %s, %s)',
88 array(
89 'integer',
90 'integer',
91 'integer',
92 'integer',
93 'text',
94 'float',
95 'integer'
96 ),
97 array(
98 $i,
99 $question_id,
100 $gap_combinations['select'][$i][$k],
101 $j,
102 $gap_values[$i][$j][$k],
103 $gap_combinations['points'][$i][$j],
104 $best_solution
105 )
106 );
107 }
108 }
109 }
110 }
$i
$i
Definition: metadata.php:24

References $DIC, $i, and $ilDB.

The documentation for this class was generated from the following file: