ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
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)
 
 importGapCombinationToDb ($question_id, $gap_combinations)
 
 clearGapCombinationsFromDb ($question_id)
 
 combinationExistsForQid ($question_id)
 
 getGapsWhichAreUsedInCombination ($question_id)
 
 getMaxPointsForCombination ($question_id, $combination_id=-1)
 
 getBestSolutionCombination ($question_id)
 

Detailed Description

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

Member Function Documentation

◆ clearGapCombinationsFromDb()

assClozeGapCombination::clearGapCombinationsFromDb (   $question_id)

Definition at line 155 of file class.assClozeGapCombination.php.

156 {
157 global $ilDB;
158
159 $ilDB->manipulateF( 'DELETE FROM qpl_a_cloze_combi_res WHERE question_fi = %s',
160 array( 'integer' ),
161 array( $question_id )
162 );
163 }
$ilDB
global $ilDB
Definition: storeScorm2004.php:19

References $ilDB.

Referenced by assClozeTestImport\fromXML().

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◆ combinationExistsForQid()

assClozeGapCombination::combinationExistsForQid (   $question_id)

Definition at line 165 of file class.assClozeGapCombination.php.

166 {
167 global $ilDB;
168
169 $result = $ilDB->queryF('SELECT * FROM qpl_a_cloze_combi_res WHERE question_fi = %s ORDER BY gap_fi ASC',
170 array('integer'),
171 array($question_id)
172 );
173 if ($result->numRows() > 0)
174 {
175 return true;
176 }
177 else
178 {
179 return false;
180 }
181 }
$result
$result
Definition: CleanUpTest.php:407

References $ilDB, and $result.

◆ getBestSolutionCombination()

assClozeGapCombination::getBestSolutionCombination (   $question_id)

Definition at line 241 of file class.assClozeGapCombination.php.

242 {
243 global $ilDB, $lng;
244
245 $result = $ilDB->queryF('SELECT * FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND best_solution=1 ORDER BY gap_fi',
246 array('integer'),
247 array($question_id)
248 );
249 if ($result->numRows() > 0)
250 {
251 $return_string ='<br>';
252 $combination_id = 0;
253 $points = 0;
254 while ($data = $ilDB->fetchAssoc($result))
255 {
256 if($combination_id != $data['combination_id'])
257 {
258 $combination_id = $data['combination_id'];
259 $return_string .= $points;
260 $return_string .= '<br>';
261 $return_string .= $data['answer'].'|';
262 }
263 else
264 {
265 $return_string .= $data['answer'].'|';
266 }
267
268 $points = ' (' . $data['points'] . ' '. $lng->txt('points') .')';
269 }
270 return rtrim($return_string , '|') . $points;
271 }
272 else
273 {
274 return 0;
275 }
276 }
$data
$data
Definition: example_011.php:126
$lng
global $lng
Definition: privfeed.php:40

References $data, $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 {
57 $clean_array[$value['cid']][$value['row_id']][$value['gap_fi']]['answer'] = $value['answer'];
58 $clean_array[$value['cid']][$value['row_id']]['points'] = $value['points'];
59 $clean_array[$value['cid']][$value['row_id']][$value['gap_fi']]['type'] = $value['type'];
60 }
61 return $clean_array;
62 }

◆ getGapsWhichAreUsedInCombination()

assClozeGapCombination::getGapsWhichAreUsedInCombination (   $question_id)

Definition at line 183 of file class.assClozeGapCombination.php.

184 {
185 global $ilDB;
186
187 $result = $ilDB->queryF('SELECT gap_fi, combination_id FROM `qpl_a_cloze_combi_res` WHERE question_fi = %s GROUP BY gap_fi, combination_id',
188 array('integer'),
189 array($question_id)
190 );
191 $gaps = array();
192 if ($result->numRows() > 0)
193 {
194 while ($data = $ilDB->fetchAssoc($result))
195 {
196 $gaps[$data['gap_fi']] = $data['combination_id'];
197 }
198 }
199 return $gaps;
200 }

References $data, $ilDB, and $result.

◆ getMaxPointsForCombination()

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

Definition at line 202 of file class.assClozeGapCombination.php.

203 {
204 global $ilDB;
205
206 if($combination_id == -1)
207 {
208 $result = $ilDB->queryF('SELECT combination_id, points FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND best_solution=1 GROUP BY combination_id, points',
209 array('integer'),
210 array($question_id)
211 );
212 if ($result->numRows() > 0)
213 {
214 $points = 0;
215 while ($data = $ilDB->fetchAssoc($result))
216 {
217 $points += $data['points'];
218 }
219 return $points;
220 }
221 }
222 else
223 {
224 $result = $ilDB->queryF('SELECT combination_id, points FROM qpl_a_cloze_combi_res WHERE question_fi = %s AND combination_id = %s AND best_solution=1 GROUP BY combination_id, points',
225 array('integer', 'integer'),
226 array($question_id, $combination_id)
227 );
228 if ($result->numRows() > 0)
229 {
230 $points = 0;
231 while ($data = $ilDB->fetchAssoc($result))
232 {
233 $points += $data['points'];
234 }
235 return $points;
236 }
237 }
238 return 0;
239 }

References $data, $ilDB, and $result.

◆ importGapCombinationToDb()

assClozeGapCombination::importGapCombinationToDb (   $question_id,
  $gap_combinations 
)

Definition at line 119 of file class.assClozeGapCombination.php.

120 {
121 global $ilDB;
122
123 foreach($gap_combinations as $key => $row)
124 {
125 if (is_object($row))
126 {
127 $row = get_object_vars($row);
128 }
129 if($question_id != -1)
130 {
131 $ilDB->manipulateF( 'INSERT INTO qpl_a_cloze_combi_res
132 (combination_id, question_fi, gap_fi, row_id, answer, points, best_solution) VALUES (%s, %s, %s, %s, %s, %s, %s)',
133 array(
134 'integer',
135 'integer',
136 'integer',
137 'integer',
138 'text',
139 'float',
140 'integer'
141 ),
142 array(
143 $row['cid'],
144 $question_id,
145 $row['gap_fi'],
146 $row['row_id'],
147 $row['answer'],
148 $row['points'],
149 $row['best_solution']
150 )
151 );
152 }
153 }
154 }

References $ilDB, and $row.

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 $ilDB;
8 $result = $ilDB->queryF('
9 SELECT combinations.combination_id,
10 combinations.gap_fi,
11 combinations.answer,
12 combinations.row_id,
13 combinations.points,
14 combinations.best_solution,
15 combinations.question_fi,
16 cloze.cloze_type
17 FROM qpl_a_cloze_combi_res AS combinations
18 INNER JOIN qpl_a_cloze AS cloze
19 WHERE combinations.question_fi = cloze.question_fi
20 AND combinations.gap_fi = cloze.gap_id
21 AND combinations.question_fi = %s
22 ORDER BY combination_id, row_id, gap_fi ASC
23 ',
24 array('integer'),
25 array($question_id)
26 );
27
28 $return_array = array();
29 while ($data = $ilDB->fetchAssoc($result))
30 {
31 if( isset($return_array[$data['combination_id'].'::'.$data['gap_fi']]) )
32 {
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, $ilDB, and $result.

◆ saveGapCombinationToDb()

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

Definition at line 64 of file class.assClozeGapCombination.php.

65 {
66 global $ilDB;
67 $best_solutions = array();
68 for($i = 0; $i < count($gap_combinations['points']); $i++)
69 {
70 $highest_points = 0;
71 for($j = 0; $j < count($gap_combinations['points'][$i]); $j++)
72 {
73 if($highest_points < $gap_combinations['points'][$i][$j])
74 {
75 $highest_points = $gap_combinations['points'][$i][$j];
76 $best_solutions[$i] = $j;
77 }
78 }
79 }
80 for($i = 0; $i < count($gap_values); $i++)
81 {
82 for($j = 0; $j < count($gap_values[$i]); $j++)
83 {
84 for($k = 0; $k < count($gap_values[$i][$j]); $k++)
85 {
86 if($best_solutions[$i] == $j )
87 {
88 $best_solution = 1;
89 }
90 else
91 {
92 $best_solution = 0;
93 }
94 $ilDB->manipulateF( 'INSERT INTO qpl_a_cloze_combi_res
95 (combination_id, question_fi, gap_fi, row_id, answer, points, best_solution) VALUES (%s, %s, %s, %s, %s, %s, %s)',
96 array(
97 'integer',
98 'integer',
99 'integer',
100 'integer',
101 'text',
102 'float',
103 'integer'
104 ),
105 array(
106 $i,
107 $question_id,
108 $gap_combinations['select'][$i][$k],
109 $j,
110 $gap_values[$i][$j][$k],
111 $gap_combinations['points'][$i][$j],
112 $best_solution
113 )
114 );
115 }
116 }
117 }
118 }

References $ilDB.

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