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@ -759,74 +759,76 @@ class FillBlanks extends Question |
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$endDate, |
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$useLastAnswerredAttempt = true |
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) { |
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$tblTrackEAttempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
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$tblTrackEExercise = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
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$courseId = api_get_course_int_id(); |
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$tblTrackEAttempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
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$tblTrackEExercise = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
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$courseId = api_get_course_int_id(); |
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// request to have all the answers of student for this question |
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// student may have doing it several time |
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// student may have not answered the bracket id, in this case, is result of the answer is empty |
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// we got the less recent attempt first |
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$sql = ' |
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SELECT * FROM '.$tblTrackEAttempt.' tea |
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LEFT JOIN '.$tblTrackEExercise.' tee |
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ON tee.exe_id = tea.exe_id |
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AND tea.c_id = '.$courseId.' |
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AND exe_exo_id = '.$testId.' |
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WHERE tee.c_id = '.$courseId.' |
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AND question_id = '.$questionId.' |
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AND tea.user_id IN ('.implode(',', $studentsIdList).') |
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AND tea.tms >= "'.$startDate.'" |
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AND tea.tms <= "'.$endDate.'" |
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ORDER BY user_id, tea.exe_id; |
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'; |
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$res = Database::query($sql); |
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$tabUserResult = array(); |
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$bracketNumber = 0; |
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// foreach attempts for all students starting with his older attempt |
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while ($data = Database::fetch_array($res)) { |
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$tabAnswer = FillBlanks::getAnswerInfo($data['answer'], true); |
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// for each bracket to find in this question |
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foreach ($tabAnswer['studentanswer'] as $bracketNumber => $studentAnswer) { |
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if ($tabAnswer['studentanswer'][$bracketNumber] != '') { |
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// student has answered this bracket, cool |
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switch (FillBlanks::getFillTheBlankAnswerType($tabAnswer['tabwords'][$bracketNumber])) { |
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case self::FILL_THE_BLANK_MENU : |
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// get the indice of the choosen answer in the menu |
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// we know that the right answer is the first entry of the menu, ie 0 |
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// (remember, menu entries are shuffled when taking the test) |
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$tabUserResult[$data['user_id']][$bracketNumber] = FillBlanks::getFillTheBlankMenuAnswerNum( |
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$tabAnswer['tabwords'][$bracketNumber], |
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$tabAnswer['studentanswer'][$bracketNumber] |
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); |
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break; |
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default : |
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if (FillBlanks::isGoodStudentAnswer($tabAnswer['studentanswer'][$bracketNumber], $tabAnswer['tabwords'][$bracketNumber])) { |
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$tabUserResult[$data['user_id']][$bracketNumber] = 0; // right answer |
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} else { |
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$tabUserResult[$data['user_id']][$bracketNumber] = -1; // wrong answer |
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} |
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} |
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} else { |
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// student didn't answer this bracket |
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if ($useLastAnswerredAttempt) { |
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// if we take into account the last answered attempt |
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if (!isset($tabUserResult[$data['user_id']][$bracketNumber])) { |
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$tabUserResult[$data['user_id']][$bracketNumber] = -2; // not answered |
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} |
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} else { |
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// we take the last attempt, even if the student answer the question before |
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$tabUserResult[$data['user_id']][$bracketNumber] = -2; // not answered |
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} |
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} |
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} |
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} |
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return $tabUserResult; |
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// student may have doing it several time |
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// student may have not answered the bracket id, in this case, is result of the answer is empty |
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// we got the less recent attempt first |
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$sql = 'SELECT * FROM '.$tblTrackEAttempt.' tea |
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LEFT JOIN '.$tblTrackEExercise.' tee |
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ON tee.exe_id = tea.exe_id |
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AND tea.c_id = '.$courseId.' |
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AND exe_exo_id = '.$testId.' |
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WHERE |
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tee.c_id = '.$courseId.' AND |
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question_id = '.$questionId.' AND |
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tea.user_id IN ('.implode(',', $studentsIdList).') AND |
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tea.tms >= "'.$startDate.'" AND |
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tea.tms <= "'.$endDate.'" |
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ORDER BY user_id, tea.exe_id; |
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'; |
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$res = Database::query($sql); |
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$tabUserResult = array(); |
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$bracketNumber = 0; |
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// foreach attempts for all students starting with his older attempt |
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while ($data = Database::fetch_array($res)) { |
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$tabAnswer = FillBlanks::getAnswerInfo($data['answer'], true); |
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// for each bracket to find in this question |
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foreach ($tabAnswer['studentanswer'] as $bracketNumber => $studentAnswer) { |
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if ($tabAnswer['studentanswer'][$bracketNumber] != '') { |
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// student has answered this bracket, cool |
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switch (FillBlanks::getFillTheBlankAnswerType($tabAnswer['tabwords'][$bracketNumber])) { |
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case self::FILL_THE_BLANK_MENU: |
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// get the indice of the choosen answer in the menu |
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// we know that the right answer is the first entry of the menu, ie 0 |
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// (remember, menu entries are shuffled when taking the test) |
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$tabUserResult[$data['user_id']][$bracketNumber] = FillBlanks::getFillTheBlankMenuAnswerNum( |
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$tabAnswer['tabwords'][$bracketNumber], |
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$tabAnswer['studentanswer'][$bracketNumber] |
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); |
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break; |
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default: |
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if (FillBlanks::isGoodStudentAnswer( |
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$tabAnswer['studentanswer'][$bracketNumber], |
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$tabAnswer['tabwords'][$bracketNumber] |
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) |
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) { |
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$tabUserResult[$data['user_id']][$bracketNumber] = 0; // right answer |
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} else { |
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$tabUserResult[$data['user_id']][$bracketNumber] = -1; // wrong answer |
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} |
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} |
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} else { |
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// student didn't answer this bracket |
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if ($useLastAnswerredAttempt) { |
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// if we take into account the last answered attempt |
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if (!isset($tabUserResult[$data['user_id']][$bracketNumber])) { |
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$tabUserResult[$data['user_id']][$bracketNumber] = -2; // not answered |
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} |
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} else { |
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// we take the last attempt, even if the student answer the question before |
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$tabUserResult[$data['user_id']][$bracketNumber] = -2; // not answered |
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} |
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} |
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} |
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} |
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return $tabUserResult; |
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} |
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/** |
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@ -838,16 +840,17 @@ class FillBlanks extends Question |
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{ |
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$outRes = 0; |
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// for each student in group |
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foreach($resultList as $userId => $tabValue) { |
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$trouve = false; |
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// for each bracket, if student has at leat one answer ( choice > -2) then he pass the question |
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foreach($tabValue as $i => $choice) { |
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if ($choice > -2 && !$trouve) { |
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foreach ($resultList as $userId => $tabValue) { |
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$found = false; |
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// for each bracket, if student has at least one answer ( choice > -2) then he pass the question |
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foreach ($tabValue as $i => $choice) { |
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if ($choice > -2 && !$found) { |
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$outRes++; |
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$trouve = true; |
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$found = true; |
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} |
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} |
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} |
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return $outRes; |
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} |
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@ -1044,8 +1047,11 @@ class FillBlanks extends Question |
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* |
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* @return string |
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*/ |
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public static function getHtmlDisplayForAnswer($answer, $resultsDisabled = false, $showTotalScoreAndUserChoices = false) |
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{ |
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public static function getHtmlDisplayForAnswer( |
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$answer, |
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$resultsDisabled = false, |
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$showTotalScoreAndUserChoices = false |
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) { |
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$result = ''; |
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$listStudentAnswerInfo = self::getAnswerInfo($answer, true); |
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@ -1075,7 +1081,6 @@ class FillBlanks extends Question |
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} |
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} |
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// rebuild the sentence with student answer inserted |
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for ($i=0; $i < count($listStudentAnswerInfo['commonwords']); $i++) { |
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$result .= isset($listStudentAnswerInfo['commonwords'][$i]) ? $listStudentAnswerInfo['commonwords'][$i] : ''; |
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jmontoyaa
8 years ago