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					@ -45,10 +45,7 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					            $resultsDisabled, | 
				
			
			
		
	
		
			
				
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					            $showTotalScoreAndUserChoices | 
				
			
			
		
	
		
			
				
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					        ); | 
				
			
			
		
	
		
			
				
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					        // ofaj | 
				
			
			
		
	
		
			
				
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					        /*if (strpos($originalStudentAnswer, 'font color') !== false) { | 
				
			
			
		
	
		
			
				
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					            $answerHTML = $originalStudentAnswer; | 
				
			
			
		
	
		
			
				
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					        }*/ | 
				
			
			
		
	
		
			
				
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					        if (empty($id)) { | 
				
			
			
		
	
		
			
				
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					            echo '<tr><td>'; | 
				
			
			
		
	
		
			
				
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					            echo Security::remove_XSS($answerHTML, COURSEMANAGERLOWSECURITY); | 
				
			
			
		
	
	
		
			
				
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					@ -340,10 +337,14 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					                $status = Display::label(get_lang('Correct'), 'success'); | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $showComment = false; | 
				
			
			
		
	
		
			
				
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					        switch ($resultsDisabled) { | 
				
			
			
		
	
		
			
				
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					            case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: | 
				
			
			
		
	
		
			
				
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					                $hideStudentChoice = true; | 
				
			
			
		
	
		
			
				
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					                $hide_expected_answer = true; | 
				
			
			
		
	
		
			
				
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					                $status = Display::label(get_lang('Correct'), 'success'); | 
				
			
			
		
	
		
			
				
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					                $showComment = true; | 
				
			
			
		
	
		
			
				
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					                if (!$answerCorrect) { | 
				
			
			
		
	
		
			
				
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					                    return ''; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
	
		
			
				
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					@ -376,14 +377,13 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					        if (!$hide_expected_answer) { | 
				
			
			
		
	
		
			
				
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					            echo '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					            echo Display::return_icon($iconAnswer, null, null, ICON_SIZE_TINY); | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            echo '-'; | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '</td><td width="40%">'; | 
				
			
			
		
	
		
			
				
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					        echo '<td width="40%">'; | 
				
			
			
		
	
		
			
				
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					        echo $answer; | 
				
			
			
		
	
		
			
				
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					        echo '</td>'; | 
				
			
			
		
	
		
			
				
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					@ -393,30 +393,31 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        if ($feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM) { | 
				
			
			
		
	
		
			
				
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					            echo '<td width="20%">'; | 
				
			
			
		
	
		
			
				
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					            if ($studentChoice) { | 
				
			
			
		
	
		
			
				
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					                $color = 'black'; | 
				
			
			
		
	
		
			
				
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					                if ($answerCorrect) { | 
				
			
			
		
	
		
			
				
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					                    $color = 'green'; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
		
			
				
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					                if ($hide_expected_answer) { | 
				
			
			
		
	
		
			
				
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					                    $color = ''; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
		
			
				
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					                $comment = '<span style="font-weight: bold; color: '.$color.';">'. | 
				
			
			
		
	
		
			
				
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					                    Security::remove_XSS($answerComment). | 
				
			
			
		
	
		
			
				
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					                    '</span>'; | 
				
			
			
		
	
		
			
				
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					        if ($feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM && $studentChoice) { | 
				
			
			
		
	
		
			
				
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					            $showComment = true; | 
				
			
			
		
	
		
			
				
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					            if (!$answerCorrect && $resultsDisabled == RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { | 
				
			
			
		
	
		
			
				
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					                $showComment = false; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					                if (!$answerCorrect && $resultsDisabled == RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { | 
				
			
			
		
	
		
			
				
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					                    $comment = ''; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
		
			
				
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					                echo $comment; | 
				
			
			
		
	
		
			
				
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					        if ($showComment) { | 
				
			
			
		
	
		
			
				
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					            echo '<td width="20%">'; | 
				
			
			
		
	
		
			
				
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					            $color = 'black'; | 
				
			
			
		
	
		
			
				
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					            if ($answerCorrect) { | 
				
			
			
		
	
		
			
				
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					                $color = 'green'; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            if ($hide_expected_answer) { | 
				
			
			
		
	
		
			
				
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					                $color = ''; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            $comment = '<span style="font-weight: bold; color: '.$color.';">'. | 
				
			
			
		
	
		
			
				
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					                Security::remove_XSS($answerComment). | 
				
			
			
		
	
		
			
				
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					                '</span>'; | 
				
			
			
		
	
		
			
				
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					            echo $comment; | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            echo '<td> </td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '</tr>'; | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					@ -448,7 +449,12 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					        $showTotalScoreAndUserChoices | 
				
			
			
		
	
		
			
				
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					    ) { | 
				
			
			
		
	
		
			
				
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					        $hide_expected_answer = false; | 
				
			
			
		
	
		
			
				
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					        $hideStudentChoice = false; | 
				
			
			
		
	
		
			
				
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					        switch ($resultsDisabled) { | 
				
			
			
		
	
		
			
				
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					            case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: | 
				
			
			
		
	
		
			
				
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					                $hideStudentChoice = true; | 
				
			
			
		
	
		
			
				
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					                $hide_expected_answer = true; | 
				
			
			
		
	
		
			
				
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					                break; | 
				
			
			
		
	
		
			
				
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					            case RESULT_DISABLE_SHOW_SCORE_ONLY: | 
				
			
			
		
	
		
			
				
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					                if ($feedbackType == 0) { | 
				
			
			
		
	
		
			
				
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					                    $hide_expected_answer = true; | 
				
			
			
		
	
	
		
			
				
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					@ -463,29 +469,36 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					                break; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $content = '<tr><td width="5%">'; | 
				
			
			
		
	
		
			
				
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					        $course_id = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
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					        $new_options = Question::readQuestionOption($questionId, $course_id); | 
				
			
			
		
	
		
			
				
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					        // Your choice | 
				
			
			
		
	
		
			
				
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					        if (isset($new_options[$studentChoice])) { | 
				
			
			
		
	
		
			
				
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					            $content .= get_lang($new_options[$studentChoice]['name']); | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            $content .= '-'; | 
				
			
			
		
	
		
			
				
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					        $content = '<tr>'; | 
				
			
			
		
	
		
			
				
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					        if ($hideStudentChoice === false) { | 
				
			
			
		
	
		
			
				
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					            $content .= '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					            $course_id = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
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					            $new_options = Question::readQuestionOption($questionId, $course_id); | 
				
			
			
		
	
		
			
				
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					            // Your choice | 
				
			
			
		
	
		
			
				
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					            if (isset($new_options[$studentChoice])) { | 
				
			
			
		
	
		
			
				
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					                $content .= get_lang($new_options[$studentChoice]['name']); | 
				
			
			
		
	
		
			
				
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					            } else { | 
				
			
			
		
	
		
			
				
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					                $content .= '-'; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            $content .= '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '</td><td width="5%">'; | 
				
			
			
		
	
		
			
				
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					        // Expected choice | 
				
			
			
		
	
		
			
				
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					        if (!$hide_expected_answer) { | 
				
			
			
		
	
		
			
				
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					            $content .= '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					            if (isset($new_options[$answerCorrect])) { | 
				
			
			
		
	
		
			
				
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					                $content .= get_lang($new_options[$answerCorrect]['name']); | 
				
			
			
		
	
		
			
				
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					            } else { | 
				
			
			
		
	
		
			
				
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					                $content .= '-'; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            $content .= '-'; | 
				
			
			
		
	
		
			
				
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					            $content .= '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $content .= '</td><td width="40%">'; | 
				
			
			
		
	
		
			
				
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					        $content .= '<td width="40%">'; | 
				
			
			
		
	
		
			
				
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					        $content .= $answer; | 
				
			
			
		
	
		
			
				
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					        $content .= '</td>'; | 
				
			
			
		
	
		
			
				
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					        if ($exercise->showExpectedChoice()) { | 
				
			
			
		
	
		
			
				
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					            $status = Display::label(get_lang('Incorrect'), 'danger'); | 
				
			
			
		
	
		
			
				
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					            if (isset($new_options[$studentChoice])) { | 
				
			
			
		
	
	
		
			
				
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					@ -497,15 +510,11 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					            $content .= $status; | 
				
			
			
		
	
		
			
				
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					            $content .= '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        if ($feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM) { | 
				
			
			
		
	
		
			
				
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					            if ($resultsDisabled == RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { | 
				
			
			
		
	
		
			
				
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					                if ($studentChoice != $answerCorrect) { | 
				
			
			
		
	
		
			
				
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					                    return ''; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            $content .= '<td width="20%">'; | 
				
			
			
		
	
		
			
				
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					            $color = 'black'; | 
				
			
			
		
	
		
			
				
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					            if (isset($new_options[$studentChoice])) { | 
				
			
			
		
	
		
			
				
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					            if (isset($new_options[$studentChoice]) || $resultsDisabled == RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { | 
				
			
			
		
	
		
			
				
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					                if ($studentChoice == $answerCorrect) { | 
				
			
			
		
	
		
			
				
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					                    $color = 'green'; | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
	
		
			
				
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					@ -516,8 +525,6 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					                $content .= '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>'; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            $content .= '</td>'; | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            $content .= '<td> </td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $content .= '</tr>'; | 
				
			
			
		
	
		
			
				
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					@ -639,7 +646,12 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					        $showTotalScoreAndUserChoices | 
				
			
			
		
	
		
			
				
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					    ) { | 
				
			
			
		
	
		
			
				
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					        $hide_expected_answer = false; | 
				
			
			
		
	
		
			
				
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					        $hideStudentChoice = false; | 
				
			
			
		
	
		
			
				
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				 | 
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					        switch ($resultsDisabled) { | 
				
			
			
		
	
		
			
				
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					            case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: | 
				
			
			
		
	
		
			
				
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					                $hideStudentChoice = true; | 
				
			
			
		
	
		
			
				
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					                $hide_expected_answer = true; | 
				
			
			
		
	
		
			
				
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					                break; | 
				
			
			
		
	
		
			
				
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					            case RESULT_DISABLE_SHOW_SCORE_ONLY: | 
				
			
			
		
	
		
			
				
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					                if ($feedbackType == 0) { | 
				
			
			
		
	
		
			
				
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					                    $hide_expected_answer = true; | 
				
			
			
		
	
	
		
			
				
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					@ -654,28 +666,32 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					                break; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '<tr><td width="5%">'; | 
				
			
			
		
	
		
			
				
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					        // Your choice | 
				
			
			
		
	
		
			
				
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					        $question = new MultipleAnswerCombinationTrueFalse(); | 
				
			
			
		
	
		
			
				
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					        if (isset($question->options[$studentChoice])) { | 
				
			
			
		
	
		
			
				
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					            echo $question->options[$studentChoice]; | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            echo $question->options[2]; | 
				
			
			
		
	
		
			
				
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					        echo '<tr>'; | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
		
			
				
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					        if ($hideStudentChoice === false) { | 
				
			
			
		
	
		
			
				
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					            echo '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					            // Your choice | 
				
			
			
		
	
		
			
				
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					            $question = new MultipleAnswerCombinationTrueFalse(); | 
				
			
			
		
	
		
			
				
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					            if (isset($question->options[$studentChoice])) { | 
				
			
			
		
	
		
			
				
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					                echo $question->options[$studentChoice]; | 
				
			
			
		
	
		
			
				
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					            } else { | 
				
			
			
		
	
		
			
				
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					                echo $question->options[2]; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '</td><td width="5%">'; | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
		
			
				
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					        // Expected choice | 
				
			
			
		
	
		
			
				
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					        if (!$hide_expected_answer) { | 
				
			
			
		
	
		
			
				
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					            echo '<td width="5%">'; | 
				
			
			
		
	
		
			
				
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					            if (isset($question->options[$answerCorrect])) { | 
				
			
			
		
	
		
			
				
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					                echo $question->options[$answerCorrect]; | 
				
			
			
		
	
		
			
				
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					            } else { | 
				
			
			
		
	
		
			
				
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					                echo $question->options[2]; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            echo '-'; | 
				
			
			
		
	
		
			
				
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					            echo '</td>'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        echo '</td>'; | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
		
			
				
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					        echo '<td width="40%">'; | 
				
			
			
		
	
		
			
				
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					        // my answer | 
				
			
			
		
	
		
			
				
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					 | 
				
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				 | 
				
					        echo $answer; | 
				
			
			
		
	
		
			
				
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					        echo '</td>'; | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -695,10 +711,10 @@ class ExerciseShowFunctions | 
				
			
			
		
	
		
			
				
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					 | 
				
				 | 
				 | 
				
					        if ($feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            echo '<td width="20%">'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            //@todo replace this harcoded value | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            if ($studentChoice) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                $color = "black"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            if ($studentChoice || $resultsDisabled == RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                $color = 'black'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                if ($studentChoice == $answerCorrect) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    $color = "green"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    $color = 'green'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                if ($hide_expected_answer) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    $color = ''; | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
						
					 | 
				
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				 | 
				
					
  |