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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Component\Utils\ChamiloApi; |
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use Chamilo\CoreBundle\Entity\TrackEExercises; |
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use Chamilo\CourseBundle\Entity\CQuizQuestion; |
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use ChamiloSession as Session; |
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/** |
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* Class ExerciseLib |
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* shows a question and its answers. |
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* |
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* @author Olivier Brouckaert <[email protected]> 2003-2004 |
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* @author Hubert Borderiou 2011-10-21 |
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* @author ivantcholakov2009-07-20 |
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* @author Julio Montoya |
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*/ |
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class ExerciseLib |
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{ |
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/** |
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* Shows a question. |
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* |
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* @param Exercise $exercise |
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* @param int $questionId $questionId question id |
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* @param bool $only_questions if true only show the questions, no exercise title |
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* @param bool $origin i.e = learnpath |
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* @param string $current_item current item from the list of questions |
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* @param bool $show_title |
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* @param bool $freeze |
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* @param array $user_choice |
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* @param bool $show_comment |
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* @param bool $show_answers |
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* |
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* @throws \Exception |
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* |
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* @return bool|int |
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*/ |
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public static function showQuestion( |
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$exercise, |
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$questionId, |
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$only_questions = false, |
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$origin = false, |
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$current_item = '', |
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$show_title = true, |
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$freeze = false, |
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$user_choice = [], |
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$show_comment = false, |
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$show_answers = false, |
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$show_icon = false |
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) { |
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$course_id = $exercise->course_id; |
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$exerciseId = $exercise->iid; |
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if (empty($course_id)) { |
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return ''; |
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} |
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$course = $exercise->course; |
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// Change false to true in the following line to enable answer hinting |
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$debug_mark_answer = $show_answers; |
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// Reads question information |
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if (!$objQuestionTmp = Question::read($questionId, $course)) { |
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// Question not found |
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return false; |
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} |
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$questionRequireAuth = WhispeakAuthPlugin::questionRequireAuthentify($questionId); |
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if ($exercise->getFeedbackType() != EXERCISE_FEEDBACK_TYPE_END) { |
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$show_comment = false; |
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} |
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$answerType = $objQuestionTmp->selectType(); |
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$pictureName = $objQuestionTmp->getPictureFilename(); |
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$s = ''; |
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if ($answerType != HOT_SPOT && |
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$answerType != HOT_SPOT_COMBINATION && |
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$answerType != HOT_SPOT_DELINEATION && |
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$answerType != ANNOTATION |
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) { |
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// Question is not a hotspot |
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if (!$only_questions) { |
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$questionDescription = $objQuestionTmp->selectDescription(); |
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if ($show_title) { |
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if ($exercise->display_category_name) { |
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TestCategory::displayCategoryAndTitle($objQuestionTmp->iid); |
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} |
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$titleToDisplay = Security::remove_XSS($objQuestionTmp->getTitleToDisplay($current_item, $exerciseId)); |
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if ($answerType == READING_COMPREHENSION) { |
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// In READING_COMPREHENSION, the title of the question |
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// contains the question itself, which can only be |
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// shown at the end of the given time, so hide for now |
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$titleToDisplay = Display::div( |
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$current_item.'. '.get_lang('ReadingComprehension'), |
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['class' => 'question_title'] |
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); |
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} |
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echo $titleToDisplay; |
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} |
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if ($questionRequireAuth) { |
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WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise); |
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return false; |
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} |
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if (!empty($questionDescription) && $answerType != READING_COMPREHENSION) { |
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echo Display::div( |
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$questionDescription, |
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['class' => 'question_description'] |
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); |
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} |
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} |
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if (in_array($answerType, [FREE_ANSWER, ORAL_EXPRESSION, UPLOAD_ANSWER]) && $freeze) { |
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return ''; |
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} |
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echo '<div class="question_options">'; |
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// construction of the Answer object (also gets all answers details) |
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$objAnswerTmp = new Answer($questionId, $course_id, $exercise); |
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$nbrAnswers = $objAnswerTmp->selectNbrAnswers(); |
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$quizQuestionOptions = Question::readQuestionOption($questionId, $course_id); |
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$selectableOptions = []; |
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for ($i = 1; $i <= $objAnswerTmp->nbrAnswers; $i++) { |
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$selectableOptions[$objAnswerTmp->iid[$i]] = $objAnswerTmp->answer[$i]; |
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} |
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// For "matching" type here, we need something a little bit special |
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// because the match between the suggestions and the answers cannot be |
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// done easily (suggestions and answers are in the same table), so we |
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// have to go through answers first (elems with "correct" value to 0). |
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$select_items = []; |
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//This will contain the number of answers on the left side. We call them |
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// suggestions here, for the sake of comprehensions, while the ones |
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// on the right side are called answers |
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$num_suggestions = 0; |
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switch ($answerType) { |
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case MATCHING: |
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case MATCHING_COMBINATION: |
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case DRAGGABLE: |
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case MATCHING_DRAGGABLE_COMBINATION: |
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case MATCHING_DRAGGABLE: |
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if ($answerType == DRAGGABLE) { |
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$isVertical = $objQuestionTmp->extra == 'v'; |
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$s .= ' |
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<div class="row"> |
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<div class="col-md-12"> |
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<p class="small">'.get_lang('DraggableQuestionIntro').'</p> |
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<ul class="exercise-draggable-answer list-unstyled ' |
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.($isVertical ? '' : 'list-inline').'" id="question-'.$questionId.'" data-question="' |
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.$questionId.'"> |
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'; |
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} else { |
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$s .= '<div id="drag'.$questionId.'_question" class="drag_question"> |
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<table class="table table-hover table-striped data_table">'; |
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} |
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// Iterate through answers. |
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$x = 1; |
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// Mark letters for each answer. |
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$letter = 'A'; |
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$answer_matching = []; |
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$cpt1 = []; |
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for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) { |
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$answerCorrect = $objAnswerTmp->isCorrect($answerId); |
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$numAnswer = $objAnswerTmp->selectId($answerId); |
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if ($answerCorrect == 0) { |
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// options (A, B, C, ...) that will be put into the list-box |
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// have the "correct" field set to 0 because they are answer |
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$cpt1[$x] = $letter; |
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$answer_matching[$x] = $objAnswerTmp->selectAnswerById($numAnswer); |
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$x++; |
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$letter++; |
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} |
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} |
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$i = 1; |
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$select_items[0]['id'] = 0; |
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$select_items[0]['letter'] = '--'; |
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$select_items[0]['answer'] = ''; |
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foreach ($answer_matching as $id => $value) { |
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$select_items[$i]['id'] = $value['iid']; |
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$select_items[$i]['letter'] = $cpt1[$id]; |
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$select_items[$i]['answer'] = $value['answer']; |
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$i++; |
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} |
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$user_choice_array_position = []; |
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if (!empty($user_choice)) { |
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foreach ($user_choice as $item) { |
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$user_choice_array_position[$item['position']] = $item['answer']; |
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} |
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} |
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$num_suggestions = ($nbrAnswers - $x) + 1; |
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break; |
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case FREE_ANSWER: |
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$fck_content = isset($user_choice[0]) && !empty($user_choice[0]['answer']) ? $user_choice[0]['answer'] : null; |
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$form = new FormValidator('free_choice_'.$questionId); |
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$config = [ |
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'ToolbarSet' => 'TestFreeAnswer', |
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'id' => 'choice['.$questionId.']', |
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]; |
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$form->addHtmlEditor( |
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'choice['.$questionId.']', |
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null, |
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false, |
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false, |
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$config |
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); |
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$form->setDefaults(["choice[".$questionId."]" => $fck_content]); |
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$s .= $form->returnForm(); |
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break; |
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case UPLOAD_ANSWER: |
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global $exe_id; |
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$answer = isset($user_choice[0]) && !empty($user_choice[0]['answer']) ? $user_choice[0]['answer'] : null; |
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$path = '/upload_answer/'.$exe_id.'/'.$questionId.'/'; |
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$url = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?'.api_get_cidreq().'&a=upload_answer&curdirpath='.$path; |
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$multipleForm = new FormValidator( |
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'drag_drop', |
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'post', |
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'#', |
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['enctype' => 'multipart/form-data'] |
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); |
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$iconDelete = Display::return_icon('delete.png', get_lang('Delete'), [], ICON_SIZE_SMALL); |
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$multipleForm->addMultipleUpload($url); |
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$s .= '<script> |
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function setRemoveLink(dataContext) { |
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var removeLink = $("<a>", { |
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html: " '.addslashes($iconDelete).'", |
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href: "#", |
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click: function(e) { |
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e.preventDefault(); |
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dataContext.parent().remove(); |
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} |
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}); |
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dataContext.append(removeLink); |
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} |
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$(function() { |
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$("#input_file_upload").bind("fileuploaddone", function (e, data) { |
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$.each(data.result.files, function (index, file) { |
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if (file.name) { |
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var input = $("<input>", { |
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type: "hidden", |
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name: "uploadChoice['.$questionId.'][]", |
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value: file.name |
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}); |
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$(data.context.children()[index]).parent().append(input); |
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// set the remove link |
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setRemoveLink($(data.context.children()[index]).parent()); |
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} |
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}); |
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}); |
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}); |
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</script>'; |
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// Set default values |
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if (!empty($answer)) { |
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$userWebpath = UserManager::getUserPathById(api_get_user_id(), 'web').'my_files'.'/upload_answer/'.$exe_id.'/'.$questionId.'/'; |
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$userSyspath = UserManager::getUserPathById(api_get_user_id(), 'system').'my_files'.'/upload_answer/'.$exe_id.'/'.$questionId.'/'; |
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$filesNames = explode('|', $answer); |
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$icon = Display::return_icon('file_txt.gif'); |
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$default = ''; |
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foreach ($filesNames as $fileName) { |
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$fileName = Security::remove_XSS($fileName); |
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if (file_exists($userSyspath.$fileName)) { |
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$default .= '<a target="_blank" class="panel-image" href="'.$userWebpath.$fileName.'"><div class="row"><div class="col-sm-4">'.$icon.'</div><div class="col-sm-5 file_name">'.$fileName.'</div><input type="hidden" name="uploadChoice['.$questionId.'][]" value="'.$fileName.'"><div class="col-sm-3"></div></div></a>'; |
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} |
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} |
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$s .= '<script> |
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$(function() { |
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if ($("#files").length > 0) { |
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$("#files").html("'.addslashes($default).'"); |
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var links = $("#files").children(); |
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links.each(function(index) { |
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var dataContext = $(links[index]).find(".row"); |
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setRemoveLink(dataContext); |
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}); |
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} |
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}); |
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</script>'; |
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} |
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$s .= $multipleForm->returnForm(); |
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break; |
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case ORAL_EXPRESSION: |
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// Add nanog |
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if (api_get_setting('enable_record_audio') === 'true') { |
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//@todo pass this as a parameter |
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global $exercise_stat_info; |
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if (!empty($exercise_stat_info)) { |
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$objQuestionTmp->initFile( |
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api_get_session_id(), |
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api_get_user_id(), |
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$exercise_stat_info['exe_exo_id'], |
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$exercise_stat_info['exe_id'] |
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); |
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} else { |
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$objQuestionTmp->initFile( |
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api_get_session_id(), |
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api_get_user_id(), |
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$exerciseId, |
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'temp_exe' |
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); |
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} |
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echo $objQuestionTmp->returnRecorder(); |
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} |
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$fileUrl = $objQuestionTmp->getFileUrl(); |
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if (isset($fileUrl)) { |
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$s .= ' |
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<div class="col-sm-4 col-sm-offset-4"> |
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<div class="form-group text-center"> |
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<audio src="'.$fileUrl.'" controls id="record-preview-'.$questionId.'-previous"></audio> |
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</div> |
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</div> |
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'; |
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} |
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$s .= '<script> |
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// The buttons are blocked waiting for the audio file to be uploaded |
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$(document).ajaxStart(function() { |
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$("button").attr("disabled", true); |
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$("button").attr("title", "'.get_lang('WaitingForTheAudioFileToBeUploaded').'"); |
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}); |
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$(document).ajaxComplete(function() { |
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$("button").attr("disabled", false); |
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$("button").removeAttr("title"); |
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}); |
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</script>'; |
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$form = new FormValidator('free_choice_'.$questionId); |
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$config = ['ToolbarSet' => 'TestFreeAnswer']; |
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$form->addHtml('<div id="'.'hide_description_'.$questionId.'_options" style="display: none;">'); |
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$form->addHtmlEditor( |
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"choice[$questionId]", |
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null, |
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false, |
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false, |
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$config |
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); |
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$form->addHtml('</div>'); |
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$s .= $form->returnForm(); |
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|
break; |
344
|
|
|
case MULTIPLE_ANSWER_DROPDOWN: |
345
|
|
|
case MULTIPLE_ANSWER_DROPDOWN_COMBINATION: |
346
|
|
|
if ($debug_mark_answer) { |
347
|
|
|
$s .= '<p><strong>' |
348
|
|
|
.( |
349
|
|
|
MULTIPLE_ANSWER_DROPDOWN == $answerType |
350
|
|
|
? '<span class="pull-right">'.get_lang('Weighting').'</span>' |
351
|
|
|
: '' |
352
|
|
|
) |
353
|
|
|
.get_lang('CorrectAnswer').'</strong></p>'; |
354
|
|
|
} |
355
|
|
|
break; |
356
|
|
|
} |
357
|
|
|
|
358
|
|
|
// Now navigate through the possible answers, using the max number of |
359
|
|
|
// answers for the question as a limiter |
360
|
|
|
$lines_count = 1; // a counter for matching-type answers |
361
|
|
|
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE || |
362
|
|
|
$answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE |
363
|
|
|
) { |
364
|
|
|
$header = Display::tag('th', get_lang('Options')); |
365
|
|
|
foreach ($objQuestionTmp->options as $item) { |
366
|
|
|
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) { |
367
|
|
|
if (in_array($item, $objQuestionTmp->options)) { |
368
|
|
|
$header .= Display::tag('th', get_lang($item)); |
369
|
|
|
} else { |
370
|
|
|
$header .= Display::tag('th', $item); |
371
|
|
|
} |
372
|
|
|
} else { |
373
|
|
|
$header .= Display::tag('th', $item); |
374
|
|
|
} |
375
|
|
|
} |
376
|
|
|
if ($show_comment) { |
377
|
|
|
$header .= Display::tag('th', get_lang('Feedback')); |
378
|
|
|
} |
379
|
|
|
$s .= '<table class="table table-hover table-striped">'; |
380
|
|
|
$s .= Display::tag( |
381
|
|
|
'tr', |
382
|
|
|
$header, |
383
|
|
|
['style' => 'text-align:left;'] |
384
|
|
|
); |
385
|
|
|
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
386
|
|
|
$header = Display::tag('th', get_lang('Options'), ['width' => '50%']); |
387
|
|
|
echo " |
388
|
|
|
<script> |
389
|
|
|
function RadioValidator(question_id, answer_id) |
390
|
|
|
{ |
391
|
|
|
var ShowAlert = ''; |
392
|
|
|
var typeRadioB = ''; |
393
|
|
|
var AllFormElements = window.document.getElementById('exercise_form').elements; |
394
|
|
|
|
395
|
|
|
for (i = 0; i < AllFormElements.length; i++) { |
396
|
|
|
if (AllFormElements[i].type == 'radio') { |
397
|
|
|
var ThisRadio = AllFormElements[i].name; |
398
|
|
|
var ThisChecked = 'No'; |
399
|
|
|
var AllRadioOptions = document.getElementsByName(ThisRadio); |
400
|
|
|
|
401
|
|
|
for (x = 0; x < AllRadioOptions.length; x++) { |
402
|
|
|
if (AllRadioOptions[x].checked && ThisChecked == 'No') { |
403
|
|
|
ThisChecked = 'Yes'; |
404
|
|
|
break; |
405
|
|
|
} |
406
|
|
|
} |
407
|
|
|
|
408
|
|
|
var AlreadySearched = ShowAlert.indexOf(ThisRadio); |
409
|
|
|
if (ThisChecked == 'No' && AlreadySearched == -1) { |
410
|
|
|
ShowAlert = ShowAlert + ThisRadio; |
411
|
|
|
} |
412
|
|
|
} |
413
|
|
|
} |
414
|
|
|
if (ShowAlert != '') { |
415
|
|
|
|
416
|
|
|
} else { |
417
|
|
|
$('.question-validate-btn').removeAttr('disabled'); |
418
|
|
|
} |
419
|
|
|
} |
420
|
|
|
|
421
|
|
|
function handleRadioRow(event, question_id, answer_id) { |
422
|
|
|
var t = event.target; |
423
|
|
|
if (t && t.tagName == 'INPUT') |
424
|
|
|
return; |
425
|
|
|
while (t && t.tagName != 'TD') { |
426
|
|
|
t = t.parentElement; |
427
|
|
|
} |
428
|
|
|
var r = t.getElementsByTagName('INPUT')[0]; |
429
|
|
|
r.click(); |
430
|
|
|
RadioValidator(question_id, answer_id); |
431
|
|
|
} |
432
|
|
|
|
433
|
|
|
$(function() { |
434
|
|
|
var ShowAlert = ''; |
435
|
|
|
var typeRadioB = ''; |
436
|
|
|
var question_id = $('input[name=question_id]').val(); |
437
|
|
|
var AllFormElements = window.document.getElementById('exercise_form').elements; |
438
|
|
|
|
439
|
|
|
for (i = 0; i < AllFormElements.length; i++) { |
440
|
|
|
if (AllFormElements[i].type == 'radio') { |
441
|
|
|
var ThisRadio = AllFormElements[i].name; |
442
|
|
|
var ThisChecked = 'No'; |
443
|
|
|
var AllRadioOptions = document.getElementsByName(ThisRadio); |
444
|
|
|
|
445
|
|
|
for (x = 0; x < AllRadioOptions.length; x++) { |
446
|
|
|
if (AllRadioOptions[x].checked && ThisChecked == 'No') { |
447
|
|
|
ThisChecked = \"Yes\"; |
448
|
|
|
break; |
449
|
|
|
} |
450
|
|
|
} |
451
|
|
|
|
452
|
|
|
var AlreadySearched = ShowAlert.indexOf(ThisRadio); |
453
|
|
|
if (ThisChecked == 'No' && AlreadySearched == -1) { |
454
|
|
|
ShowAlert = ShowAlert + ThisRadio; |
455
|
|
|
} |
456
|
|
|
} |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
if (ShowAlert != '') { |
460
|
|
|
$('.question-validate-btn').attr('disabled', 'disabled'); |
461
|
|
|
} else { |
462
|
|
|
$('.question-validate-btn').removeAttr('disabled'); |
463
|
|
|
} |
464
|
|
|
}); |
465
|
|
|
</script>"; |
466
|
|
|
|
467
|
|
|
foreach ($objQuestionTmp->optionsTitle as $item) { |
468
|
|
|
if (in_array($item, $objQuestionTmp->optionsTitle)) { |
469
|
|
|
$properties = []; |
470
|
|
|
if ($item === 'Answers') { |
471
|
|
|
$properties['colspan'] = 2; |
472
|
|
|
$properties['style'] = 'background-color: #F56B2A; color: #ffffff;'; |
473
|
|
|
} elseif ($item == 'DegreeOfCertaintyThatMyAnswerIsCorrect') { |
474
|
|
|
$properties['colspan'] = 6; |
475
|
|
|
$properties['style'] = 'background-color: #330066; color: #ffffff;'; |
476
|
|
|
} |
477
|
|
|
$header .= Display::tag('th', get_lang($item), $properties); |
478
|
|
|
} else { |
479
|
|
|
$header .= Display::tag('th', $item); |
480
|
|
|
} |
481
|
|
|
} |
482
|
|
|
|
483
|
|
|
if ($show_comment) { |
484
|
|
|
$header .= Display::tag('th', get_lang('Feedback')); |
485
|
|
|
} |
486
|
|
|
|
487
|
|
|
$s .= '<table class="table table-hover table-striped data_table">'; |
488
|
|
|
$s .= Display::tag('tr', $header, ['style' => 'text-align:left;']); |
489
|
|
|
|
490
|
|
|
// ajout de la 2eme ligne d'entête pour true/falss et les pourcentages de certitude |
491
|
|
|
$header1 = Display::tag('th', ' '); |
492
|
|
|
$cpt1 = 0; |
493
|
|
|
foreach ($objQuestionTmp->options as $item) { |
494
|
|
|
$colorBorder1 = $cpt1 == (count($objQuestionTmp->options) - 1) |
495
|
|
|
? '' : 'border-right: solid #FFFFFF 1px;'; |
496
|
|
|
if ($item === 'True' || $item === 'False') { |
497
|
|
|
$header1 .= Display::tag( |
498
|
|
|
'th', |
499
|
|
|
get_lang($item), |
500
|
|
|
['style' => 'background-color: #F7C9B4; color: black;'.$colorBorder1] |
501
|
|
|
); |
502
|
|
|
} else { |
503
|
|
|
$header1 .= Display::tag( |
504
|
|
|
'th', |
505
|
|
|
$item, |
506
|
|
|
['style' => 'background-color: #e6e6ff; color: black;padding:5px; '.$colorBorder1] |
507
|
|
|
); |
508
|
|
|
} |
509
|
|
|
$cpt1++; |
510
|
|
|
} |
511
|
|
|
if ($show_comment) { |
512
|
|
|
$header1 .= Display::tag('th', ' '); |
513
|
|
|
} |
514
|
|
|
|
515
|
|
|
$s .= Display::tag('tr', $header1); |
516
|
|
|
|
517
|
|
|
// add explanation |
518
|
|
|
$header2 = Display::tag('th', ' '); |
519
|
|
|
$descriptionList = [ |
520
|
|
|
get_lang('DegreeOfCertaintyIDeclareMyIgnorance'), |
521
|
|
|
get_lang('DegreeOfCertaintyIAmVeryUnsure'), |
522
|
|
|
get_lang('DegreeOfCertaintyIAmUnsure'), |
523
|
|
|
get_lang('DegreeOfCertaintyIAmPrettySure'), |
524
|
|
|
get_lang('DegreeOfCertaintyIAmSure'), |
525
|
|
|
get_lang('DegreeOfCertaintyIAmVerySure'), |
526
|
|
|
]; |
527
|
|
|
$counter2 = 0; |
528
|
|
|
foreach ($objQuestionTmp->options as $item) { |
529
|
|
|
if ($item === 'True' || $item === 'False') { |
530
|
|
|
$header2 .= Display::tag('td', |
531
|
|
|
' ', |
532
|
|
|
['style' => 'background-color: #F7E1D7; color: black;border-right: solid #FFFFFF 1px;']); |
533
|
|
|
} else { |
534
|
|
|
$color_border2 = ($counter2 == (count($objQuestionTmp->options) - 1)) ? |
535
|
|
|
'' : 'border-right: solid #FFFFFF 1px;font-size:11px;'; |
536
|
|
|
$header2 .= Display::tag( |
537
|
|
|
'td', |
538
|
|
|
nl2br($descriptionList[$counter2]), |
539
|
|
|
['style' => 'background-color: #EFEFFC; color: black; width: 110px; text-align:center; |
540
|
|
|
vertical-align: top; padding:5px; '.$color_border2]); |
541
|
|
|
$counter2++; |
542
|
|
|
} |
543
|
|
|
} |
544
|
|
|
if ($show_comment) { |
545
|
|
|
$header2 .= Display::tag('th', ' '); |
546
|
|
|
} |
547
|
|
|
$s .= Display::tag('tr', $header2); |
548
|
|
|
} |
549
|
|
|
|
550
|
|
|
if ($show_comment) { |
551
|
|
|
if (in_array( |
552
|
|
|
$answerType, |
553
|
|
|
[ |
554
|
|
|
MULTIPLE_ANSWER, |
555
|
|
|
MULTIPLE_ANSWER_COMBINATION, |
556
|
|
|
UNIQUE_ANSWER, |
557
|
|
|
UNIQUE_ANSWER_IMAGE, |
558
|
|
|
UNIQUE_ANSWER_NO_OPTION, |
559
|
|
|
GLOBAL_MULTIPLE_ANSWER, |
560
|
|
|
] |
561
|
|
|
)) { |
562
|
|
|
$header = Display::tag('th', get_lang('Options')); |
563
|
|
|
if ($exercise->getFeedbackType() == EXERCISE_FEEDBACK_TYPE_END) { |
564
|
|
|
$header .= Display::tag('th', get_lang('Feedback')); |
565
|
|
|
} |
566
|
|
|
$s .= '<table class="table table-hover table-striped">'; |
567
|
|
|
$s .= Display::tag( |
568
|
|
|
'tr', |
569
|
|
|
$header, |
570
|
|
|
['style' => 'text-align:left;'] |
571
|
|
|
); |
572
|
|
|
} |
573
|
|
|
} |
574
|
|
|
|
575
|
|
|
$matching_correct_answer = 0; |
576
|
|
|
$userChoiceList = []; |
577
|
|
|
if (!empty($user_choice)) { |
578
|
|
|
foreach ($user_choice as $item) { |
579
|
|
|
$userChoiceList[] = $item['answer']; |
580
|
|
|
} |
581
|
|
|
} |
582
|
|
|
|
583
|
|
|
$hidingClass = ''; |
584
|
|
|
if ($answerType == READING_COMPREHENSION) { |
585
|
|
|
$objQuestionTmp->setExerciseType($exercise->selectType()); |
586
|
|
|
$objQuestionTmp->processText($objQuestionTmp->selectDescription()); |
587
|
|
|
$hidingClass = 'hide-reading-answers'; |
588
|
|
|
$s .= Display::div( |
589
|
|
|
$objQuestionTmp->selectTitle(), |
590
|
|
|
['class' => 'question_title '.$hidingClass] |
591
|
|
|
); |
592
|
|
|
} |
593
|
|
|
|
594
|
|
|
$userStatus = STUDENT; |
595
|
|
|
// Allows to do a remove_XSS in question of exercise with user status COURSEMANAGER |
596
|
|
|
// see BT#18242 |
597
|
|
|
if (api_get_configuration_value('question_exercise_html_strict_filtering')) { |
598
|
|
|
$userStatus = COURSEMANAGERLOWSECURITY; |
599
|
|
|
} |
600
|
|
|
|
601
|
|
|
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) { |
602
|
|
|
$answer = $objAnswerTmp->selectAnswer($answerId); |
603
|
|
|
$answerCorrect = $objAnswerTmp->isCorrect($answerId); |
604
|
|
|
$numAnswer = $objAnswerTmp->selectId($answerId); |
605
|
|
|
$comment = Security::remove_XSS($objAnswerTmp->selectComment($answerId)); |
606
|
|
|
$attributes = []; |
607
|
|
|
|
608
|
|
|
switch ($answerType) { |
609
|
|
|
case UNIQUE_ANSWER: |
610
|
|
|
case UNIQUE_ANSWER_NO_OPTION: |
611
|
|
|
case UNIQUE_ANSWER_IMAGE: |
612
|
|
|
case READING_COMPREHENSION: |
613
|
|
|
$input_id = 'choice-'.$questionId.'-'.$answerId; |
614
|
|
|
if (isset($user_choice[0]['answer']) && $user_choice[0]['answer'] == $numAnswer) { |
615
|
|
|
$attributes = [ |
616
|
|
|
'id' => $input_id, |
617
|
|
|
'checked' => 1, |
618
|
|
|
'selected' => 1, |
619
|
|
|
]; |
620
|
|
|
} else { |
621
|
|
|
$attributes = ['id' => $input_id]; |
622
|
|
|
} |
623
|
|
|
|
624
|
|
|
if ($debug_mark_answer) { |
625
|
|
|
if ($answerCorrect) { |
626
|
|
|
$attributes['checked'] = 1; |
627
|
|
|
$attributes['selected'] = 1; |
628
|
|
|
} |
629
|
|
|
} |
630
|
|
|
|
631
|
|
|
if ($show_comment) { |
632
|
|
|
$s .= '<tr><td>'; |
633
|
|
|
} |
634
|
|
|
|
635
|
|
|
if ($answerType == UNIQUE_ANSWER_IMAGE) { |
636
|
|
|
if ($show_comment) { |
637
|
|
|
if (empty($comment)) { |
638
|
|
|
$s .= '<div id="answer'.$questionId.$numAnswer.'" |
639
|
|
|
class="exercise-unique-answer-image" style="text-align: center">'; |
640
|
|
|
} else { |
641
|
|
|
$s .= '<div id="answer'.$questionId.$numAnswer.'" |
642
|
|
|
class="exercise-unique-answer-image col-xs-6 col-sm-12" |
643
|
|
|
style="text-align: center">'; |
644
|
|
|
} |
645
|
|
|
} else { |
646
|
|
|
$s .= '<div id="answer'.$questionId.$numAnswer.'" |
647
|
|
|
class="exercise-unique-answer-image col-xs-6 col-md-3" |
648
|
|
|
style="text-align: center">'; |
649
|
|
|
} |
650
|
|
|
} |
651
|
|
|
|
652
|
|
|
if ($answerType != UNIQUE_ANSWER_IMAGE) { |
653
|
|
|
$answer = Security::remove_XSS($answer, $userStatus); |
654
|
|
|
} |
655
|
|
|
$s .= Display::input( |
656
|
|
|
'hidden', |
657
|
|
|
'choice2['.$questionId.']', |
658
|
|
|
'0' |
659
|
|
|
); |
660
|
|
|
|
661
|
|
|
$answer_input = null; |
662
|
|
|
$attributes['class'] = 'checkradios'; |
663
|
|
|
if ($answerType == UNIQUE_ANSWER_IMAGE) { |
664
|
|
|
$attributes['class'] = ''; |
665
|
|
|
$attributes['style'] = 'display: none;'; |
666
|
|
|
$answer = '<div class="thumbnail">'.$answer.'</div>'; |
667
|
|
|
} |
668
|
|
|
|
669
|
|
|
$answer_input .= '<label class="radio '.$hidingClass.'">'; |
670
|
|
|
$answer_input .= Display::input( |
671
|
|
|
'radio', |
672
|
|
|
'choice['.$questionId.']', |
673
|
|
|
$numAnswer, |
674
|
|
|
$attributes |
675
|
|
|
); |
676
|
|
|
$answer_input .= $answer; |
677
|
|
|
$answer_input .= '</label>'; |
678
|
|
|
|
679
|
|
|
if ($answerType == UNIQUE_ANSWER_IMAGE) { |
680
|
|
|
$answer_input .= "</div>"; |
681
|
|
|
} |
682
|
|
|
|
683
|
|
|
if ($show_comment) { |
684
|
|
|
$s .= $answer_input; |
685
|
|
|
$s .= '</td>'; |
686
|
|
|
$s .= '<td>'; |
687
|
|
|
$s .= $comment; |
688
|
|
|
$s .= '</td>'; |
689
|
|
|
$s .= '</tr>'; |
690
|
|
|
} else { |
691
|
|
|
$s .= $answer_input; |
692
|
|
|
} |
693
|
|
|
break; |
694
|
|
|
case MULTIPLE_ANSWER: |
695
|
|
|
case MULTIPLE_ANSWER_TRUE_FALSE: |
696
|
|
|
case GLOBAL_MULTIPLE_ANSWER: |
697
|
|
|
case MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY: |
698
|
|
|
$input_id = 'choice-'.$questionId.'-'.$answerId; |
699
|
|
|
$answer = Security::remove_XSS($answer, $userStatus); |
700
|
|
|
|
701
|
|
|
if (in_array($numAnswer, $userChoiceList)) { |
702
|
|
|
$attributes = [ |
703
|
|
|
'id' => $input_id, |
704
|
|
|
'checked' => 1, |
705
|
|
|
'selected' => 1, |
706
|
|
|
]; |
707
|
|
|
} else { |
708
|
|
|
$attributes = ['id' => $input_id]; |
709
|
|
|
} |
710
|
|
|
|
711
|
|
|
if ($debug_mark_answer) { |
712
|
|
|
if ($answerCorrect) { |
713
|
|
|
$attributes['checked'] = 1; |
714
|
|
|
$attributes['selected'] = 1; |
715
|
|
|
} |
716
|
|
|
} |
717
|
|
|
|
718
|
|
|
if ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) { |
719
|
|
|
$s .= '<input type="hidden" name="choice2['.$questionId.']" value="0" />'; |
720
|
|
|
$attributes['class'] = 'checkradios'; |
721
|
|
|
$answer_input = '<label class="checkbox">'; |
722
|
|
|
$answer_input .= Display::input( |
723
|
|
|
'checkbox', |
724
|
|
|
'choice['.$questionId.']['.$numAnswer.']', |
725
|
|
|
$numAnswer, |
726
|
|
|
$attributes |
727
|
|
|
); |
728
|
|
|
$answer_input .= $answer; |
729
|
|
|
$answer_input .= '</label>'; |
730
|
|
|
|
731
|
|
|
if ($show_comment) { |
732
|
|
|
$s .= '<tr><td>'; |
733
|
|
|
$s .= $answer_input; |
734
|
|
|
$s .= '</td>'; |
735
|
|
|
$s .= '<td>'; |
736
|
|
|
$s .= $comment; |
737
|
|
|
$s .= '</td>'; |
738
|
|
|
$s .= '</tr>'; |
739
|
|
|
} else { |
740
|
|
|
$s .= $answer_input; |
741
|
|
|
} |
742
|
|
|
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) { |
743
|
|
|
$myChoice = []; |
744
|
|
|
if (!empty($userChoiceList)) { |
745
|
|
|
foreach ($userChoiceList as $item) { |
746
|
|
|
$item = explode(':', $item); |
747
|
|
|
if (!empty($item)) { |
748
|
|
|
$myChoice[$item[0]] = isset($item[1]) ? $item[1] : ''; |
749
|
|
|
} |
750
|
|
|
} |
751
|
|
|
} |
752
|
|
|
|
753
|
|
|
$s .= '<tr>'; |
754
|
|
|
$s .= Display::tag('td', $answer); |
755
|
|
|
|
756
|
|
|
if (!empty($quizQuestionOptions)) { |
757
|
|
|
foreach ($quizQuestionOptions as $id => $item) { |
758
|
|
|
if (isset($myChoice[$numAnswer]) && $id == $myChoice[$numAnswer]) { |
759
|
|
|
$attributes = [ |
760
|
|
|
'checked' => 1, |
761
|
|
|
'selected' => 1, |
762
|
|
|
]; |
763
|
|
|
} else { |
764
|
|
|
$attributes = []; |
765
|
|
|
} |
766
|
|
|
|
767
|
|
|
if ($debug_mark_answer) { |
768
|
|
|
if ($id == $answerCorrect) { |
769
|
|
|
$attributes['checked'] = 1; |
770
|
|
|
$attributes['selected'] = 1; |
771
|
|
|
} |
772
|
|
|
} |
773
|
|
|
$s .= Display::tag( |
774
|
|
|
'td', |
775
|
|
|
Display::input( |
776
|
|
|
'radio', |
777
|
|
|
'choice['.$questionId.']['.$numAnswer.']', |
778
|
|
|
$id, |
779
|
|
|
$attributes |
780
|
|
|
), |
781
|
|
|
['style' => ''] |
782
|
|
|
); |
783
|
|
|
} |
784
|
|
|
} |
785
|
|
|
|
786
|
|
|
if ($show_comment) { |
787
|
|
|
$s .= '<td>'; |
788
|
|
|
$s .= $comment; |
789
|
|
|
$s .= '</td>'; |
790
|
|
|
} |
791
|
|
|
$s .= '</tr>'; |
792
|
|
|
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
793
|
|
|
$myChoice = []; |
794
|
|
|
if (!empty($userChoiceList)) { |
795
|
|
|
foreach ($userChoiceList as $item) { |
796
|
|
|
$item = explode(':', $item); |
797
|
|
|
$myChoice[$item[0]] = $item[1]; |
798
|
|
|
} |
799
|
|
|
} |
800
|
|
|
$myChoiceDegreeCertainty = []; |
801
|
|
|
if (!empty($userChoiceList)) { |
802
|
|
|
foreach ($userChoiceList as $item) { |
803
|
|
|
$item = explode(':', $item); |
804
|
|
|
$myChoiceDegreeCertainty[$item[0]] = $item[2]; |
805
|
|
|
} |
806
|
|
|
} |
807
|
|
|
$s .= '<tr>'; |
808
|
|
|
$s .= Display::tag('td', $answer); |
809
|
|
|
|
810
|
|
|
if (!empty($quizQuestionOptions)) { |
811
|
|
|
foreach ($quizQuestionOptions as $id => $item) { |
812
|
|
|
if (isset($myChoice[$numAnswer]) && $id == $myChoice[$numAnswer]) { |
813
|
|
|
$attributes = ['checked' => 1, 'selected' => 1]; |
814
|
|
|
} else { |
815
|
|
|
$attributes = []; |
816
|
|
|
} |
817
|
|
|
$attributes['onChange'] = 'RadioValidator('.$questionId.', '.$numAnswer.')'; |
818
|
|
|
|
819
|
|
|
// radio button selection |
820
|
|
|
if (isset($myChoiceDegreeCertainty[$numAnswer]) && |
821
|
|
|
$id == $myChoiceDegreeCertainty[$numAnswer] |
822
|
|
|
) { |
823
|
|
|
$attributes1 = ['checked' => 1, 'selected' => 1]; |
824
|
|
|
} else { |
825
|
|
|
$attributes1 = []; |
826
|
|
|
} |
827
|
|
|
|
828
|
|
|
$attributes1['onChange'] = 'RadioValidator('.$questionId.', '.$numAnswer.')'; |
829
|
|
|
|
830
|
|
|
if ($debug_mark_answer) { |
831
|
|
|
if ($id == $answerCorrect) { |
832
|
|
|
$attributes['checked'] = 1; |
833
|
|
|
$attributes['selected'] = 1; |
834
|
|
|
} |
835
|
|
|
} |
836
|
|
|
|
837
|
|
|
if ($item['name'] == 'True' || $item['name'] == 'False') { |
838
|
|
|
$s .= Display::tag('td', |
839
|
|
|
Display::input('radio', |
840
|
|
|
'choice['.$questionId.']['.$numAnswer.']', |
841
|
|
|
$id, |
842
|
|
|
$attributes |
843
|
|
|
), |
844
|
|
|
['style' => 'text-align:center; background-color:#F7E1D7;', |
845
|
|
|
'onclick' => 'handleRadioRow(event, '. |
846
|
|
|
$questionId.', '. |
847
|
|
|
$numAnswer.')', |
848
|
|
|
] |
849
|
|
|
); |
850
|
|
|
} else { |
851
|
|
|
$s .= Display::tag('td', |
852
|
|
|
Display::input('radio', |
853
|
|
|
'choiceDegreeCertainty['.$questionId.']['.$numAnswer.']', |
854
|
|
|
$id, |
855
|
|
|
$attributes1 |
856
|
|
|
), |
857
|
|
|
['style' => 'text-align:center; background-color:#EFEFFC;', |
858
|
|
|
'onclick' => 'handleRadioRow(event, '. |
859
|
|
|
$questionId.', '. |
860
|
|
|
$numAnswer.')', |
861
|
|
|
] |
862
|
|
|
); |
863
|
|
|
} |
864
|
|
|
} |
865
|
|
|
} |
866
|
|
|
|
867
|
|
|
if ($show_comment) { |
868
|
|
|
$s .= '<td>'; |
869
|
|
|
$s .= $comment; |
870
|
|
|
$s .= '</td>'; |
871
|
|
|
} |
872
|
|
|
$s .= '</tr>'; |
873
|
|
|
} |
874
|
|
|
break; |
875
|
|
|
case MULTIPLE_ANSWER_COMBINATION: |
876
|
|
|
// multiple answers |
877
|
|
|
$input_id = 'choice-'.$questionId.'-'.$answerId; |
878
|
|
|
|
879
|
|
|
if (in_array($numAnswer, $userChoiceList)) { |
880
|
|
|
$attributes = [ |
881
|
|
|
'id' => $input_id, |
882
|
|
|
'checked' => 1, |
883
|
|
|
'selected' => 1, |
884
|
|
|
]; |
885
|
|
|
} else { |
886
|
|
|
$attributes = ['id' => $input_id]; |
887
|
|
|
} |
888
|
|
|
|
889
|
|
|
if ($debug_mark_answer) { |
890
|
|
|
if ($answerCorrect) { |
891
|
|
|
$attributes['checked'] = 1; |
892
|
|
|
$attributes['selected'] = 1; |
893
|
|
|
} |
894
|
|
|
} |
895
|
|
|
$answer = Security::remove_XSS($answer, $userStatus); |
896
|
|
|
$answer_input = '<input type="hidden" name="choice2['.$questionId.']" value="0" />'; |
897
|
|
|
$answer_input .= '<label class="checkbox">'; |
898
|
|
|
$answer_input .= Display::input( |
899
|
|
|
'checkbox', |
900
|
|
|
'choice['.$questionId.']['.$numAnswer.']', |
901
|
|
|
1, |
902
|
|
|
$attributes |
903
|
|
|
); |
904
|
|
|
$answer_input .= $answer; |
905
|
|
|
$answer_input .= '</label>'; |
906
|
|
|
|
907
|
|
|
if ($show_comment) { |
908
|
|
|
$s .= '<tr>'; |
909
|
|
|
$s .= '<td>'; |
910
|
|
|
$s .= $answer_input; |
911
|
|
|
$s .= '</td>'; |
912
|
|
|
$s .= '<td>'; |
913
|
|
|
$s .= $comment; |
914
|
|
|
$s .= '</td>'; |
915
|
|
|
$s .= '</tr>'; |
916
|
|
|
} else { |
917
|
|
|
$s .= $answer_input; |
918
|
|
|
} |
919
|
|
|
break; |
920
|
|
|
case MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE: |
921
|
|
|
$s .= '<input type="hidden" name="choice2['.$questionId.']" value="0" />'; |
922
|
|
|
$myChoice = []; |
923
|
|
|
if (!empty($userChoiceList)) { |
924
|
|
|
foreach ($userChoiceList as $item) { |
925
|
|
|
$item = explode(':', $item); |
926
|
|
|
if (isset($item[1]) && isset($item[0])) { |
927
|
|
|
$myChoice[$item[0]] = $item[1]; |
928
|
|
|
} |
929
|
|
|
} |
930
|
|
|
} |
931
|
|
|
|
932
|
|
|
$answer = Security::remove_XSS($answer, $userStatus); |
933
|
|
|
$s .= '<tr>'; |
934
|
|
|
$s .= Display::tag('td', $answer); |
935
|
|
|
foreach ($objQuestionTmp->options as $key => $item) { |
936
|
|
|
if (isset($myChoice[$numAnswer]) && $key == $myChoice[$numAnswer]) { |
937
|
|
|
$attributes = [ |
938
|
|
|
'checked' => 1, |
939
|
|
|
'selected' => 1, |
940
|
|
|
]; |
941
|
|
|
} else { |
942
|
|
|
$attributes = []; |
943
|
|
|
} |
944
|
|
|
|
945
|
|
|
if ($debug_mark_answer) { |
946
|
|
|
if ($key == $answerCorrect) { |
947
|
|
|
$attributes['checked'] = 1; |
948
|
|
|
$attributes['selected'] = 1; |
949
|
|
|
} |
950
|
|
|
} |
951
|
|
|
$s .= Display::tag( |
952
|
|
|
'td', |
953
|
|
|
Display::input( |
954
|
|
|
'radio', |
955
|
|
|
'choice['.$questionId.']['.$numAnswer.']', |
956
|
|
|
$key, |
957
|
|
|
$attributes |
958
|
|
|
) |
959
|
|
|
); |
960
|
|
|
} |
961
|
|
|
|
962
|
|
|
if ($show_comment) { |
963
|
|
|
$s .= '<td>'; |
964
|
|
|
$s .= $comment; |
965
|
|
|
$s .= '</td>'; |
966
|
|
|
} |
967
|
|
|
$s .= '</tr>'; |
968
|
|
|
break; |
969
|
|
|
case FILL_IN_BLANKS: |
970
|
|
|
case FILL_IN_BLANKS_COMBINATION: |
971
|
|
|
// display the question, with field empty, for student to fill it, |
972
|
|
|
// or filled to display the answer in the Question preview of the exercise/admin.php page |
973
|
|
|
$displayForStudent = true; |
974
|
|
|
$listAnswerInfo = FillBlanks::getAnswerInfo($answer); |
975
|
|
|
// Correct answers |
976
|
|
|
$correctAnswerList = $listAnswerInfo['words']; |
977
|
|
|
// Student's answer |
978
|
|
|
$studentAnswerList = []; |
979
|
|
|
if (isset($user_choice[0]['answer'])) { |
980
|
|
|
$arrayStudentAnswer = FillBlanks::getAnswerInfo( |
981
|
|
|
$user_choice[0]['answer'], |
982
|
|
|
true |
983
|
|
|
); |
984
|
|
|
$studentAnswerList = $arrayStudentAnswer['student_answer']; |
985
|
|
|
} |
986
|
|
|
|
987
|
|
|
// If the question must be shown with the answer (in page exercise/admin.php) |
988
|
|
|
// for teacher preview set the student-answer to the correct answer |
989
|
|
|
if ($debug_mark_answer) { |
990
|
|
|
$studentAnswerList = $correctAnswerList; |
991
|
|
|
$displayForStudent = false; |
992
|
|
|
} |
993
|
|
|
|
994
|
|
|
if (!empty($correctAnswerList) && !empty($studentAnswerList)) { |
995
|
|
|
$answer = ''; |
996
|
|
|
for ($i = 0; $i < count($listAnswerInfo['common_words']) - 1; $i++) { |
997
|
|
|
// display the common word |
998
|
|
|
$answer .= $listAnswerInfo['common_words'][$i]; |
999
|
|
|
// display the blank word |
1000
|
|
|
$correctItem = $listAnswerInfo['words'][$i]; |
1001
|
|
|
if (isset($studentAnswerList[$i])) { |
1002
|
|
|
// If student already started this test and answered this question, |
1003
|
|
|
// fill the blank with his previous answers |
1004
|
|
|
// may be "" if student viewed the question, but did not fill the blanks |
1005
|
|
|
$correctItem = $studentAnswerList[$i]; |
1006
|
|
|
} |
1007
|
|
|
$attributes['style'] = 'width:'.$listAnswerInfo['input_size'][$i].'px'; |
1008
|
|
|
$answer .= FillBlanks::getFillTheBlankHtml( |
1009
|
|
|
$current_item, |
1010
|
|
|
$questionId, |
1011
|
|
|
$correctItem, |
1012
|
|
|
$attributes, |
1013
|
|
|
$answer, |
1014
|
|
|
$listAnswerInfo, |
1015
|
|
|
$displayForStudent, |
1016
|
|
|
$i |
1017
|
|
|
); |
1018
|
|
|
} |
1019
|
|
|
// display the last common word |
1020
|
|
|
$answer .= $listAnswerInfo['common_words'][$i]; |
1021
|
|
|
} else { |
1022
|
|
|
// display empty [input] with the right width for student to fill it |
1023
|
|
|
$answer = ''; |
1024
|
|
|
for ($i = 0; $i < count($listAnswerInfo['common_words']) - 1; $i++) { |
1025
|
|
|
// display the common words |
1026
|
|
|
$answer .= $listAnswerInfo['common_words'][$i]; |
1027
|
|
|
// display the blank word |
1028
|
|
|
$attributes['style'] = 'width:'.$listAnswerInfo['input_size'][$i].'px'; |
1029
|
|
|
$answer .= FillBlanks::getFillTheBlankHtml( |
1030
|
|
|
$current_item, |
1031
|
|
|
$questionId, |
1032
|
|
|
'', |
1033
|
|
|
$attributes, |
1034
|
|
|
$answer, |
1035
|
|
|
$listAnswerInfo, |
1036
|
|
|
$displayForStudent, |
1037
|
|
|
$i |
1038
|
|
|
); |
1039
|
|
|
} |
1040
|
|
|
// display the last common word |
1041
|
|
|
$answer .= $listAnswerInfo['common_words'][$i]; |
1042
|
|
|
} |
1043
|
|
|
$s .= $answer; |
1044
|
|
|
break; |
1045
|
|
|
case CALCULATED_ANSWER: |
1046
|
|
|
/* |
1047
|
|
|
* In the CALCULATED_ANSWER test |
1048
|
|
|
* you mustn't have [ and ] in the textarea |
1049
|
|
|
* you mustn't have @@ in the textarea |
1050
|
|
|
* the text to find mustn't be empty or contains only spaces |
1051
|
|
|
* the text to find mustn't contains HTML tags |
1052
|
|
|
* the text to find mustn't contains char " |
1053
|
|
|
*/ |
1054
|
|
|
if (null !== $origin) { |
1055
|
|
|
global $exe_id; |
1056
|
|
|
$exe_id = (int) $exe_id; |
1057
|
|
|
$trackAttempts = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
1058
|
|
|
$sql = "SELECT answer FROM $trackAttempts |
1059
|
|
|
WHERE exe_id = $exe_id AND question_id = $questionId"; |
1060
|
|
|
$rsLastAttempt = Database::query($sql); |
1061
|
|
|
$rowLastAttempt = Database::fetch_array($rsLastAttempt); |
1062
|
|
|
|
1063
|
|
|
$answer = null; |
1064
|
|
|
if (isset($rowLastAttempt['answer'])) { |
1065
|
|
|
$answer = $rowLastAttempt['answer']; |
1066
|
|
|
$answerParts = explode(':::', $answer); |
1067
|
|
|
if (isset($answerParts[1])) { |
1068
|
|
|
$answer = $answerParts[0]; |
1069
|
|
|
$calculatedAnswerList[$questionId] = $answerParts[1]; |
1070
|
|
|
Session::write('calculatedAnswerId', $calculatedAnswerList); |
1071
|
|
|
} |
1072
|
|
|
} else { |
1073
|
|
|
$calculatedAnswerList = Session::read('calculatedAnswerId'); |
1074
|
|
|
if (!isset($calculatedAnswerList[$questionId])) { |
1075
|
|
|
$calculatedAnswerList[$questionId] = mt_rand(1, $nbrAnswers); |
1076
|
|
|
Session::write('calculatedAnswerId', $calculatedAnswerList); |
1077
|
|
|
} |
1078
|
|
|
$answer = $objAnswerTmp->selectAnswer($calculatedAnswerList[$questionId]); |
1079
|
|
|
} |
1080
|
|
|
} |
1081
|
|
|
|
1082
|
|
|
[$answer] = explode('@@', $answer); |
1083
|
|
|
// $correctAnswerList array of array with correct answers 0=> [0=>[\p] 1=>[plop]] |
1084
|
|
|
api_preg_match_all( |
1085
|
|
|
'/\[[^]]+\]/', |
1086
|
|
|
$answer, |
1087
|
|
|
$correctAnswerList |
1088
|
|
|
); |
1089
|
|
|
|
1090
|
|
|
// get student answer to display it if student go back |
1091
|
|
|
// to previous calculated answer question in a test |
1092
|
|
|
if (isset($user_choice[0]['answer'])) { |
1093
|
|
|
api_preg_match_all( |
1094
|
|
|
'/\[[^]]+\]/', |
1095
|
|
|
$answer, |
1096
|
|
|
$studentAnswerList |
1097
|
|
|
); |
1098
|
|
|
$studentAnswerListToClean = $studentAnswerList[0]; |
1099
|
|
|
$studentAnswerList = []; |
1100
|
|
|
|
1101
|
|
|
$maxStudents = count($studentAnswerListToClean); |
1102
|
|
|
for ($i = 0; $i < $maxStudents; $i++) { |
1103
|
|
|
$answerCorrected = $studentAnswerListToClean[$i]; |
1104
|
|
|
$answerCorrected = api_preg_replace( |
1105
|
|
|
'| / <font color="green"><b>.*$|', |
1106
|
|
|
'', |
1107
|
|
|
$answerCorrected |
1108
|
|
|
); |
1109
|
|
|
$answerCorrected = api_preg_replace( |
1110
|
|
|
'/^\[/', |
1111
|
|
|
'', |
1112
|
|
|
$answerCorrected |
1113
|
|
|
); |
1114
|
|
|
$answerCorrected = api_preg_replace( |
1115
|
|
|
'|^<font color="red"><s>|', |
1116
|
|
|
'', |
1117
|
|
|
$answerCorrected |
1118
|
|
|
); |
1119
|
|
|
$answerCorrected = api_preg_replace( |
1120
|
|
|
'|</s></font>$|', |
1121
|
|
|
'', |
1122
|
|
|
$answerCorrected |
1123
|
|
|
); |
1124
|
|
|
$answerCorrected = '['.$answerCorrected.']'; |
1125
|
|
|
$studentAnswerList[] = $answerCorrected; |
1126
|
|
|
} |
1127
|
|
|
} |
1128
|
|
|
|
1129
|
|
|
// If display preview of answer in test view for exemple, |
1130
|
|
|
// set the student answer to the correct answers |
1131
|
|
|
if ($debug_mark_answer) { |
1132
|
|
|
// contain the rights answers surronded with brackets |
1133
|
|
|
$studentAnswerList = $correctAnswerList[0]; |
1134
|
|
|
} |
1135
|
|
|
|
1136
|
|
|
/* |
1137
|
|
|
Split the response by bracket |
1138
|
|
|
tabComments is an array with text surrounding the text to find |
1139
|
|
|
we add a space before and after the answerQuestion to be sure to |
1140
|
|
|
have a block of text before and after [xxx] patterns |
1141
|
|
|
so we have n text to find ([xxx]) and n+1 block of texts before, |
1142
|
|
|
between and after the text to find |
1143
|
|
|
*/ |
1144
|
|
|
$tabComments = api_preg_split( |
1145
|
|
|
'/\[[^]]+\]/', |
1146
|
|
|
' '.$answer.' ' |
1147
|
|
|
); |
1148
|
|
|
if (!empty($correctAnswerList) && !empty($studentAnswerList)) { |
1149
|
|
|
$answer = ''; |
1150
|
|
|
$i = 0; |
1151
|
|
|
foreach ($studentAnswerList as $studentItem) { |
1152
|
|
|
// Remove surrounding brackets |
1153
|
|
|
$studentResponse = api_substr( |
1154
|
|
|
$studentItem, |
1155
|
|
|
1, |
1156
|
|
|
api_strlen($studentItem) - 2 |
1157
|
|
|
); |
1158
|
|
|
$size = strlen($studentItem); |
1159
|
|
|
$attributes['class'] = self::detectInputAppropriateClass($size); |
1160
|
|
|
$answer .= $tabComments[$i]. |
1161
|
|
|
Display::input( |
1162
|
|
|
'text', |
1163
|
|
|
"choice[$questionId][]", |
1164
|
|
|
$studentResponse, |
1165
|
|
|
$attributes |
1166
|
|
|
); |
1167
|
|
|
$i++; |
1168
|
|
|
} |
1169
|
|
|
$answer .= $tabComments[$i]; |
1170
|
|
|
} else { |
1171
|
|
|
// display exercise with empty input fields |
1172
|
|
|
// every [xxx] are replaced with an empty input field |
1173
|
|
|
foreach ($correctAnswerList[0] as $item) { |
1174
|
|
|
$size = strlen($item); |
1175
|
|
|
$attributes['class'] = self::detectInputAppropriateClass($size); |
1176
|
|
|
if (EXERCISE_FEEDBACK_TYPE_POPUP == $exercise->getFeedbackType()) { |
1177
|
|
|
$attributes['id'] = "question_$questionId"; |
1178
|
|
|
$attributes['class'] .= ' checkCalculatedQuestionOnEnter '; |
1179
|
|
|
} |
1180
|
|
|
|
1181
|
|
|
$answer = str_replace( |
1182
|
|
|
$item, |
1183
|
|
|
Display::input( |
1184
|
|
|
'text', |
1185
|
|
|
"choice[$questionId][]", |
1186
|
|
|
'', |
1187
|
|
|
$attributes |
1188
|
|
|
), |
1189
|
|
|
$answer |
1190
|
|
|
); |
1191
|
|
|
} |
1192
|
|
|
} |
1193
|
|
|
if (null !== $origin) { |
1194
|
|
|
$s = $answer; |
1195
|
|
|
break; |
1196
|
|
|
} else { |
1197
|
|
|
$s .= $answer; |
1198
|
|
|
} |
1199
|
|
|
break; |
1200
|
|
|
case MATCHING: |
1201
|
|
|
case MATCHING_COMBINATION: |
1202
|
|
|
// matching type, showing suggestions and answers |
1203
|
|
|
// TODO: replace $answerId by $numAnswer |
1204
|
|
|
if ($answerCorrect != 0) { |
1205
|
|
|
// only show elements to be answered (not the contents of |
1206
|
|
|
// the select boxes, who are correct = 0) |
1207
|
|
|
$s .= '<tr><td width="45%" valign="top">'; |
1208
|
|
|
$parsed_answer = $answer; |
1209
|
|
|
// Left part questions |
1210
|
|
|
$s .= '<p class="indent">'.$lines_count.'. '.$parsed_answer.'</p></td>'; |
1211
|
|
|
// Middle part (matches selects) |
1212
|
|
|
// Id of select is # question + # of option |
1213
|
|
|
$s .= '<td width="10%" valign="top" align="center"> |
1214
|
|
|
<div class="select-matching"> |
1215
|
|
|
<select |
1216
|
|
|
id="choice_id_'.$current_item.'_'.$lines_count.'" |
1217
|
|
|
name="choice['.$questionId.']['.$numAnswer.']">'; |
1218
|
|
|
|
1219
|
|
|
// fills the list-box |
1220
|
|
|
foreach ($select_items as $key => $val) { |
1221
|
|
|
// set $debug_mark_answer to true at function start to |
1222
|
|
|
// show the correct answer with a suffix '-x' |
1223
|
|
|
$selected = ''; |
1224
|
|
|
if ($debug_mark_answer) { |
1225
|
|
|
if ($val['id'] == $answerCorrect) { |
1226
|
|
|
$selected = 'selected="selected"'; |
1227
|
|
|
} |
1228
|
|
|
} |
1229
|
|
|
//$user_choice_array_position |
1230
|
|
|
if (isset($user_choice_array_position[$numAnswer]) && |
1231
|
|
|
$val['id'] == $user_choice_array_position[$numAnswer] |
1232
|
|
|
) { |
1233
|
|
|
$selected = 'selected="selected"'; |
1234
|
|
|
} |
1235
|
|
|
$s .= '<option value="'.$val['id'].'" '.$selected.'>'.$val['letter'].'</option>'; |
1236
|
|
|
} |
1237
|
|
|
|
1238
|
|
|
$s .= '</select></div></td><td width="5%" class="separate"> </td>'; |
1239
|
|
|
$s .= '<td width="40%" valign="top" >'; |
1240
|
|
|
if (isset($select_items[$lines_count])) { |
1241
|
|
|
$s .= '<div class="text-right"> |
1242
|
|
|
<p class="indent">'. |
1243
|
|
|
$select_items[$lines_count]['letter'].'. '. |
1244
|
|
|
$select_items[$lines_count]['answer'].' |
1245
|
|
|
</p> |
1246
|
|
|
</div>'; |
1247
|
|
|
} else { |
1248
|
|
|
$s .= ' '; |
1249
|
|
|
} |
1250
|
|
|
$s .= '</td>'; |
1251
|
|
|
$s .= '</tr>'; |
1252
|
|
|
$lines_count++; |
1253
|
|
|
// If the left side of the "matching" has been completely |
1254
|
|
|
// shown but the right side still has values to show... |
1255
|
|
|
if (($lines_count - 1) == $num_suggestions) { |
1256
|
|
|
// if it remains answers to shown at the right side |
1257
|
|
|
while (isset($select_items[$lines_count])) { |
1258
|
|
|
$s .= '<tr> |
1259
|
|
|
<td colspan="2"></td> |
1260
|
|
|
<td valign="top">'; |
1261
|
|
|
$s .= '<b>'.$select_items[$lines_count]['letter'].'.</b> '. |
1262
|
|
|
$select_items[$lines_count]['answer']; |
1263
|
|
|
$s .= "</td> |
1264
|
|
|
</tr>"; |
1265
|
|
|
$lines_count++; |
1266
|
|
|
} |
1267
|
|
|
} |
1268
|
|
|
$matching_correct_answer++; |
1269
|
|
|
} |
1270
|
|
|
break; |
1271
|
|
|
case DRAGGABLE: |
1272
|
|
|
if ($answerCorrect) { |
1273
|
|
|
$windowId = $questionId.'_'.$lines_count; |
1274
|
|
|
$s .= '<li class="touch-items" id="'.$windowId.'">'; |
1275
|
|
|
$s .= Display::div( |
1276
|
|
|
$answer, |
1277
|
|
|
[ |
1278
|
|
|
'id' => "window_$windowId", |
1279
|
|
|
'class' => "window{$questionId}_question_draggable exercise-draggable-answer-option", |
1280
|
|
|
] |
1281
|
|
|
); |
1282
|
|
|
|
1283
|
|
|
$draggableSelectOptions = []; |
1284
|
|
|
$selectedValue = 0; |
1285
|
|
|
$selectedIndex = 0; |
1286
|
|
|
if ($user_choice) { |
1287
|
|
|
foreach ($user_choice as $userChoiceKey => $chosen) { |
1288
|
|
|
$userChoiceKey++; |
1289
|
|
|
if ($lines_count != $userChoiceKey) { |
1290
|
|
|
continue; |
1291
|
|
|
} |
1292
|
|
|
/*if ($answerCorrect != $chosen['answer']) { |
1293
|
|
|
continue; |
1294
|
|
|
}*/ |
1295
|
|
|
$selectedValue = $chosen['answer']; |
1296
|
|
|
} |
1297
|
|
|
} |
1298
|
|
|
foreach ($select_items as $key => $select_item) { |
1299
|
|
|
$draggableSelectOptions[$select_item['id']] = $select_item['letter']; |
1300
|
|
|
} |
1301
|
|
|
|
1302
|
|
|
foreach ($draggableSelectOptions as $value => $text) { |
1303
|
|
|
if ($value == $selectedValue) { |
1304
|
|
|
break; |
1305
|
|
|
} |
1306
|
|
|
$selectedIndex++; |
1307
|
|
|
} |
1308
|
|
|
|
1309
|
|
|
$s .= Display::select( |
1310
|
|
|
"choice[$questionId][$numAnswer]", |
1311
|
|
|
$draggableSelectOptions, |
1312
|
|
|
$selectedValue, |
1313
|
|
|
[ |
1314
|
|
|
'id' => "window_{$windowId}_select", |
1315
|
|
|
'class' => 'select_option hidden', |
1316
|
|
|
], |
1317
|
|
|
false |
1318
|
|
|
); |
1319
|
|
|
|
1320
|
|
|
if ($selectedValue && $selectedIndex) { |
1321
|
|
|
$s .= " |
1322
|
|
|
<script> |
1323
|
|
|
$(function() { |
1324
|
|
|
DraggableAnswer.deleteItem( |
1325
|
|
|
$('#{$questionId}_$lines_count'), |
1326
|
|
|
$('#drop_{$questionId}_{$selectedIndex}') |
1327
|
|
|
); |
1328
|
|
|
}); |
1329
|
|
|
</script> |
1330
|
|
|
"; |
1331
|
|
|
} |
1332
|
|
|
|
1333
|
|
|
if (isset($select_items[$lines_count])) { |
1334
|
|
|
$s .= Display::div( |
1335
|
|
|
Display::tag( |
1336
|
|
|
'b', |
1337
|
|
|
$select_items[$lines_count]['letter'] |
1338
|
|
|
).$select_items[$lines_count]['answer'], |
1339
|
|
|
[ |
1340
|
|
|
'id' => "window_{$windowId}_answer", |
1341
|
|
|
'class' => 'hidden', |
1342
|
|
|
] |
1343
|
|
|
); |
1344
|
|
|
} else { |
1345
|
|
|
$s .= ' '; |
1346
|
|
|
} |
1347
|
|
|
|
1348
|
|
|
$lines_count++; |
1349
|
|
|
if (($lines_count - 1) == $num_suggestions) { |
1350
|
|
|
while (isset($select_items[$lines_count])) { |
1351
|
|
|
$s .= Display::tag('b', $select_items[$lines_count]['letter']); |
1352
|
|
|
$s .= $select_items[$lines_count]['answer']; |
1353
|
|
|
$lines_count++; |
1354
|
|
|
} |
1355
|
|
|
} |
1356
|
|
|
|
1357
|
|
|
$matching_correct_answer++; |
1358
|
|
|
$s .= '</li>'; |
1359
|
|
|
} |
1360
|
|
|
break; |
1361
|
|
|
case MATCHING_DRAGGABLE_COMBINATION: |
1362
|
|
|
case MATCHING_DRAGGABLE: |
1363
|
|
|
if ($answerId == 1) { |
1364
|
|
|
echo $objAnswerTmp->getJs(); |
1365
|
|
|
} |
1366
|
|
|
if ($answerCorrect != 0) { |
1367
|
|
|
$windowId = "{$questionId}_{$lines_count}"; |
1368
|
|
|
$s .= <<<HTML |
1369
|
|
|
<tr> |
1370
|
|
|
<td width="45%"> |
1371
|
|
|
<div id="window_{$windowId}" |
1372
|
|
|
class="window window_left_question window{$questionId}_question"> |
1373
|
|
|
<strong>$lines_count.</strong> |
1374
|
|
|
$answer |
1375
|
|
|
</div> |
1376
|
|
|
</td> |
1377
|
|
|
<td width="10%"> |
1378
|
|
|
HTML; |
1379
|
|
|
|
1380
|
|
|
$draggableSelectOptions = []; |
1381
|
|
|
$selectedValue = 0; |
1382
|
|
|
$selectedIndex = 0; |
1383
|
|
|
|
1384
|
|
|
if ($user_choice) { |
1385
|
|
|
foreach ($user_choice as $chosen) { |
1386
|
|
|
if ($numAnswer == $chosen['position']) { |
1387
|
|
|
$selectedValue = $chosen['answer']; |
1388
|
|
|
break; |
1389
|
|
|
} |
1390
|
|
|
} |
1391
|
|
|
} |
1392
|
|
|
|
1393
|
|
|
foreach ($select_items as $key => $selectItem) { |
1394
|
|
|
$draggableSelectOptions[$selectItem['id']] = $selectItem['letter']; |
1395
|
|
|
} |
1396
|
|
|
|
1397
|
|
|
foreach ($draggableSelectOptions as $value => $text) { |
1398
|
|
|
if ($value == $selectedValue) { |
1399
|
|
|
break; |
1400
|
|
|
} |
1401
|
|
|
$selectedIndex++; |
1402
|
|
|
} |
1403
|
|
|
|
1404
|
|
|
$s .= Display::select( |
1405
|
|
|
"choice[$questionId][$numAnswer]", |
1406
|
|
|
$draggableSelectOptions, |
1407
|
|
|
$selectedValue, |
1408
|
|
|
[ |
1409
|
|
|
'id' => "window_{$windowId}_select", |
1410
|
|
|
'class' => 'hidden', |
1411
|
|
|
], |
1412
|
|
|
false |
1413
|
|
|
); |
1414
|
|
|
|
1415
|
|
|
if (!empty($answerCorrect) && !empty($selectedValue)) { |
1416
|
|
|
// Show connect if is not freeze (question preview) |
1417
|
|
|
if (!$freeze) { |
1418
|
|
|
$s .= " |
1419
|
|
|
<script> |
1420
|
|
|
$(function() { |
1421
|
|
|
$(window).on('load', function() { |
1422
|
|
|
jsPlumb.connect({ |
1423
|
|
|
source: 'window_$windowId', |
1424
|
|
|
target: 'window_{$questionId}_{$selectedIndex}_answer', |
1425
|
|
|
endpoint: ['Blank', {radius: 15}], |
1426
|
|
|
anchors: ['RightMiddle', 'LeftMiddle'], |
1427
|
|
|
paintStyle: {strokeStyle: '#8A8888', lineWidth: 8}, |
1428
|
|
|
connector: [ |
1429
|
|
|
MatchingDraggable.connectorType, |
1430
|
|
|
{curvines: MatchingDraggable.curviness} |
1431
|
|
|
] |
1432
|
|
|
}); |
1433
|
|
|
}); |
1434
|
|
|
}); |
1435
|
|
|
</script> |
1436
|
|
|
"; |
1437
|
|
|
} |
1438
|
|
|
} |
1439
|
|
|
|
1440
|
|
|
$s .= '</td><td width="45%">'; |
1441
|
|
|
if (isset($select_items[$lines_count])) { |
1442
|
|
|
$s .= <<<HTML |
1443
|
|
|
<div id="window_{$windowId}_answer" class="window window_right_question"> |
1444
|
|
|
<strong>{$select_items[$lines_count]['letter']}.</strong> |
1445
|
|
|
{$select_items[$lines_count]['answer']} |
1446
|
|
|
</div> |
1447
|
|
|
HTML; |
1448
|
|
|
} else { |
1449
|
|
|
$s .= ' '; |
1450
|
|
|
} |
1451
|
|
|
|
1452
|
|
|
$s .= '</td></tr>'; |
1453
|
|
|
$lines_count++; |
1454
|
|
|
if (($lines_count - 1) == $num_suggestions) { |
1455
|
|
|
while (isset($select_items[$lines_count])) { |
1456
|
|
|
$s .= <<<HTML |
1457
|
|
|
<tr> |
1458
|
|
|
<td colspan="2"></td> |
1459
|
|
|
<td> |
1460
|
|
|
<strong>{$select_items[$lines_count]['letter']}</strong> |
1461
|
|
|
{$select_items[$lines_count]['answer']} |
1462
|
|
|
</td> |
1463
|
|
|
</tr> |
1464
|
|
|
HTML; |
1465
|
|
|
$lines_count++; |
1466
|
|
|
} |
1467
|
|
|
} |
1468
|
|
|
$matching_correct_answer++; |
1469
|
|
|
} |
1470
|
|
|
break; |
1471
|
|
|
case MULTIPLE_ANSWER_DROPDOWN: |
1472
|
|
|
case MULTIPLE_ANSWER_DROPDOWN_COMBINATION: |
1473
|
|
|
if ($debug_mark_answer && $answerCorrect) { |
1474
|
|
|
$s .= '<p>' |
1475
|
|
|
.( |
1476
|
|
|
MULTIPLE_ANSWER_DROPDOWN == $answerType |
1477
|
|
|
? '<span class="pull-right">'.$objAnswerTmp->weighting[$answerId].'</span>' |
1478
|
|
|
: '' |
1479
|
|
|
) |
1480
|
|
|
.Display::returnFontAwesomeIcon('check-square-o', '', true); |
1481
|
|
|
$s .= Security::remove_XSS($objAnswerTmp->answer[$answerId]).'</p>'; |
1482
|
|
|
} |
1483
|
|
|
break; |
1484
|
|
|
} |
1485
|
|
|
} |
1486
|
|
|
|
1487
|
|
|
if (in_array($answerType, [MULTIPLE_ANSWER_DROPDOWN, MULTIPLE_ANSWER_DROPDOWN_COMBINATION]) |
1488
|
|
|
&& !$debug_mark_answer |
1489
|
|
|
) { |
1490
|
|
|
$userChoiceList = array_unique($userChoiceList); |
1491
|
|
|
$input_id = "choice-$questionId"; |
1492
|
|
|
|
1493
|
|
|
$s .= Display::input('hidden', "choice2[$questionId]", '0') |
1494
|
|
|
.'<p>' |
1495
|
|
|
.Display::select( |
1496
|
|
|
"choice[$questionId][]", |
1497
|
|
|
$selectableOptions, |
1498
|
|
|
$userChoiceList, |
1499
|
|
|
[ |
1500
|
|
|
'id' => $input_id, |
1501
|
|
|
'multiple' => 'multiple', |
1502
|
|
|
], |
1503
|
|
|
false |
1504
|
|
|
) |
1505
|
|
|
.'</p>' |
1506
|
|
|
.'<script>$(function () { |
1507
|
|
|
$(\'#'.$input_id.'\').select2({ |
1508
|
|
|
selectOnClose: false, |
1509
|
|
|
placeholder: {id: -2, text: "'.get_lang('None').'"} |
1510
|
|
|
}); |
1511
|
|
|
});</script>' |
1512
|
|
|
.'<style> |
1513
|
|
|
.select2-container--default .select2-selection--multiple .select2-selection__rendered li { |
1514
|
|
|
display:block; |
1515
|
|
|
width: 100%; |
1516
|
|
|
white-space: break-spaces; |
1517
|
|
|
}</style>' |
1518
|
|
|
; |
1519
|
|
|
} |
1520
|
|
|
|
1521
|
|
|
if ($show_comment) { |
1522
|
|
|
if (in_array( |
1523
|
|
|
$answerType, |
1524
|
|
|
[ |
1525
|
|
|
MULTIPLE_ANSWER, |
1526
|
|
|
MULTIPLE_ANSWER_COMBINATION, |
1527
|
|
|
UNIQUE_ANSWER, |
1528
|
|
|
UNIQUE_ANSWER_IMAGE, |
1529
|
|
|
UNIQUE_ANSWER_NO_OPTION, |
1530
|
|
|
GLOBAL_MULTIPLE_ANSWER, |
1531
|
|
|
] |
1532
|
|
|
)) { |
1533
|
|
|
$s .= '</table>'; |
1534
|
|
|
} |
1535
|
|
|
} elseif (in_array( |
1536
|
|
|
$answerType, |
1537
|
|
|
[ |
1538
|
|
|
MATCHING, |
1539
|
|
|
MATCHING_COMBINATION, |
1540
|
|
|
MATCHING_DRAGGABLE, |
1541
|
|
|
MATCHING_DRAGGABLE_COMBINATION, |
1542
|
|
|
UNIQUE_ANSWER_NO_OPTION, |
1543
|
|
|
MULTIPLE_ANSWER_TRUE_FALSE, |
1544
|
|
|
MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE, |
1545
|
|
|
MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY, |
1546
|
|
|
] |
1547
|
|
|
)) { |
1548
|
|
|
$s .= '</table>'; |
1549
|
|
|
} |
1550
|
|
|
|
1551
|
|
|
if ($answerType == DRAGGABLE) { |
1552
|
|
|
$isVertical = $objQuestionTmp->extra == 'v'; |
1553
|
|
|
$s .= " |
1554
|
|
|
</ul> |
1555
|
|
|
</div><!-- .col-md-12 --> |
1556
|
|
|
</div><!-- .row --> |
1557
|
|
|
"; |
1558
|
|
|
$counterAnswer = 1; |
1559
|
|
|
$s .= $isVertical ? '' : '<div class="row">'; |
1560
|
|
|
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) { |
1561
|
|
|
$answerCorrect = $objAnswerTmp->isCorrect($answerId); |
1562
|
|
|
$windowId = $questionId.'_'.$counterAnswer; |
1563
|
|
|
if ($answerCorrect) { |
1564
|
|
|
$s .= $isVertical ? '<div class="row">' : ''; |
1565
|
|
|
$s .= ' |
1566
|
|
|
<div class="'.($isVertical ? 'col-md-12' : 'col-xs-12 col-sm-4 col-md-3 col-lg-2').'"> |
1567
|
|
|
<div class="droppable-item"> |
1568
|
|
|
<span class="number">'.$counterAnswer.'.</span> |
1569
|
|
|
<div id="drop_'.$windowId.'" class="droppable"> |
1570
|
|
|
</div> |
1571
|
|
|
</div> |
1572
|
|
|
</div> |
1573
|
|
|
'; |
1574
|
|
|
$s .= $isVertical ? '</div>' : ''; |
1575
|
|
|
$counterAnswer++; |
1576
|
|
|
} |
1577
|
|
|
} |
1578
|
|
|
|
1579
|
|
|
$s .= $isVertical ? '' : '</div>'; // row |
1580
|
|
|
// $s .= '</div>'; |
1581
|
|
|
} |
1582
|
|
|
|
1583
|
|
|
if (in_array($answerType, [MATCHING, MATCHING_COMBINATION, MATCHING_DRAGGABLE, MATCHING_DRAGGABLE_COMBINATION])) { |
1584
|
|
|
$s .= '</div>'; //drag_question |
1585
|
|
|
} |
1586
|
|
|
|
1587
|
|
|
$s .= '</div>'; //question_options row |
1588
|
|
|
|
1589
|
|
|
// destruction of the Answer object |
1590
|
|
|
unset($objAnswerTmp); |
1591
|
|
|
// destruction of the Question object |
1592
|
|
|
unset($objQuestionTmp); |
1593
|
|
|
if ('export' == $origin) { |
1594
|
|
|
return $s; |
1595
|
|
|
} |
1596
|
|
|
echo $s; |
1597
|
|
|
} elseif (in_array($answerType, [HOT_SPOT, HOT_SPOT_DELINEATION, HOT_SPOT_COMBINATION])) { |
1598
|
|
|
global $exe_id; |
1599
|
|
|
// Question is a HOT_SPOT |
1600
|
|
|
// Checking document/images visibility |
1601
|
|
|
if (api_is_platform_admin() || api_is_course_admin()) { |
1602
|
|
|
$doc_id = $objQuestionTmp->getPictureId(); |
1603
|
|
|
if (is_numeric($doc_id)) { |
1604
|
|
|
$images_folder_visibility = api_get_item_visibility( |
1605
|
|
|
$course, |
1606
|
|
|
'document', |
1607
|
|
|
$doc_id, |
1608
|
|
|
api_get_session_id() |
1609
|
|
|
); |
1610
|
|
|
if (!$images_folder_visibility) { |
1611
|
|
|
// Show only to the course/platform admin if the image is set to visibility = false |
1612
|
|
|
echo Display::return_message( |
1613
|
|
|
get_lang('ChangeTheVisibilityOfTheCurrentImage'), |
1614
|
|
|
'warning' |
1615
|
|
|
); |
1616
|
|
|
} |
1617
|
|
|
} |
1618
|
|
|
} |
1619
|
|
|
$questionDescription = $objQuestionTmp->selectDescription(); |
1620
|
|
|
|
1621
|
|
|
// Get the answers, make a list |
1622
|
|
|
$objAnswerTmp = new Answer($questionId, $course_id); |
1623
|
|
|
$nbrAnswers = $objAnswerTmp->selectNbrAnswers(); |
1624
|
|
|
|
1625
|
|
|
// get answers of hotpost |
1626
|
|
|
$answers_hotspot = []; |
1627
|
|
|
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) { |
1628
|
|
|
$answers = $objAnswerTmp->selectAnswerByAutoId( |
1629
|
|
|
$objAnswerTmp->selectAutoId($answerId) |
1630
|
|
|
); |
1631
|
|
|
$answers_hotspot[$answers['iid']] = $objAnswerTmp->selectAnswer( |
1632
|
|
|
$answerId |
1633
|
|
|
); |
1634
|
|
|
} |
1635
|
|
|
|
1636
|
|
|
$answerList = ''; |
1637
|
|
|
$hotspotColor = 0; |
1638
|
|
|
if ($answerType != HOT_SPOT_DELINEATION) { |
1639
|
|
|
$answerList = ' |
1640
|
|
|
<div class="well well-sm"> |
1641
|
|
|
<h5 class="page-header">'.get_lang('HotspotZones').'</h5> |
1642
|
|
|
<ol> |
1643
|
|
|
'; |
1644
|
|
|
|
1645
|
|
|
if (!empty($answers_hotspot)) { |
1646
|
|
|
Session::write("hotspot_ordered$questionId", array_keys($answers_hotspot)); |
1647
|
|
|
foreach ($answers_hotspot as $value) { |
1648
|
|
|
$answerList .= '<li>'; |
1649
|
|
|
if ($freeze) { |
1650
|
|
|
$answerList .= '<span class="hotspot-color-'.$hotspotColor |
1651
|
|
|
.' fa fa-square" aria-hidden="true"></span>'.PHP_EOL; |
1652
|
|
|
} |
1653
|
|
|
$answerList .= $value; |
1654
|
|
|
$answerList .= '</li>'; |
1655
|
|
|
$hotspotColor++; |
1656
|
|
|
} |
1657
|
|
|
} |
1658
|
|
|
|
1659
|
|
|
$answerList .= ' |
1660
|
|
|
</ol> |
1661
|
|
|
</div> |
1662
|
|
|
'; |
1663
|
|
|
} |
1664
|
|
|
|
1665
|
|
|
if ($freeze) { |
1666
|
|
|
$relPath = api_get_path(WEB_CODE_PATH); |
1667
|
|
|
echo " |
1668
|
|
|
<div class=\"row\"> |
1669
|
|
|
<div class=\"col-sm-9\"> |
1670
|
|
|
<div id=\"hotspot-preview-$questionId\"></div> |
1671
|
|
|
</div> |
1672
|
|
|
<div class=\"col-sm-3\"> |
1673
|
|
|
$answerList |
1674
|
|
|
</div> |
1675
|
|
|
</div> |
1676
|
|
|
<script> |
1677
|
|
|
new ".(in_array($answerType, [HOT_SPOT, HOT_SPOT_COMBINATION]) ? "HotspotQuestion" : "DelineationQuestion")."({ |
1678
|
|
|
questionId: $questionId, |
1679
|
|
|
exerciseId: {$exercise->iid}, |
1680
|
|
|
exeId: 0, |
1681
|
|
|
selector: '#hotspot-preview-$questionId', |
1682
|
|
|
'for': 'preview', |
1683
|
|
|
relPath: '$relPath' |
1684
|
|
|
}); |
1685
|
|
|
</script> |
1686
|
|
|
"; |
1687
|
|
|
|
1688
|
|
|
return; |
1689
|
|
|
} |
1690
|
|
|
|
1691
|
|
|
if (!$only_questions) { |
1692
|
|
|
if ($show_title) { |
1693
|
|
|
if ($exercise->display_category_name) { |
1694
|
|
|
TestCategory::displayCategoryAndTitle($objQuestionTmp->iid); |
1695
|
|
|
} |
1696
|
|
|
echo $objQuestionTmp->getTitleToDisplay($current_item, $exerciseId); |
1697
|
|
|
} |
1698
|
|
|
|
1699
|
|
|
if ($questionRequireAuth) { |
1700
|
|
|
WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise); |
1701
|
|
|
|
1702
|
|
|
return false; |
1703
|
|
|
} |
1704
|
|
|
|
1705
|
|
|
//@todo I need to the get the feedback type |
1706
|
|
|
echo <<<HOTSPOT |
1707
|
|
|
<input type="hidden" name="hidden_hotspot_id" value="$questionId" /> |
1708
|
|
|
<div class="exercise_questions"> |
1709
|
|
|
$questionDescription |
1710
|
|
|
<div class="row"> |
1711
|
|
|
HOTSPOT; |
1712
|
|
|
} |
1713
|
|
|
|
1714
|
|
|
$relPath = api_get_path(WEB_CODE_PATH); |
1715
|
|
|
$s .= "<div class=\"col-sm-8 col-md-9\"> |
1716
|
|
|
<div class=\"hotspot-image\"></div> |
1717
|
|
|
<script> |
1718
|
|
|
$(function() { |
1719
|
|
|
new ".($answerType == HOT_SPOT_DELINEATION ? 'DelineationQuestion' : 'HotspotQuestion')."({ |
1720
|
|
|
questionId: $questionId, |
1721
|
|
|
exerciseId: {$exercise->iid}, |
1722
|
|
|
exeId: 0, |
1723
|
|
|
selector: '#question_div_' + $questionId + ' .hotspot-image', |
1724
|
|
|
'for': 'user', |
1725
|
|
|
relPath: '$relPath' |
1726
|
|
|
}); |
1727
|
|
|
}); |
1728
|
|
|
</script> |
1729
|
|
|
</div> |
1730
|
|
|
<div class=\"col-sm-4 col-md-3\"> |
1731
|
|
|
$answerList |
1732
|
|
|
</div> |
1733
|
|
|
"; |
1734
|
|
|
|
1735
|
|
|
echo <<<HOTSPOT |
1736
|
|
|
$s |
1737
|
|
|
</div> |
1738
|
|
|
</div> |
1739
|
|
|
HOTSPOT; |
1740
|
|
|
} elseif ($answerType == ANNOTATION) { |
1741
|
|
|
global $exe_id; |
1742
|
|
|
$relPath = api_get_path(WEB_CODE_PATH); |
1743
|
|
|
if (api_is_platform_admin() || api_is_course_admin()) { |
1744
|
|
|
$docId = DocumentManager::get_document_id($course, '/images/'.$pictureName); |
1745
|
|
|
if ($docId) { |
1746
|
|
|
$images_folder_visibility = api_get_item_visibility( |
1747
|
|
|
$course, |
1748
|
|
|
'document', |
1749
|
|
|
$docId, |
1750
|
|
|
api_get_session_id() |
1751
|
|
|
); |
1752
|
|
|
|
1753
|
|
|
if (!$images_folder_visibility) { |
1754
|
|
|
echo Display::return_message(get_lang('ChangeTheVisibilityOfTheCurrentImage'), 'warning'); |
1755
|
|
|
} |
1756
|
|
|
} |
1757
|
|
|
|
1758
|
|
|
if ($freeze) { |
1759
|
|
|
echo Display::img( |
1760
|
|
|
api_get_path(WEB_COURSE_PATH).$course['path'].'/document/images/'.$pictureName, |
1761
|
|
|
$objQuestionTmp->selectTitle(), |
1762
|
|
|
['width' => '600px'] |
1763
|
|
|
); |
1764
|
|
|
|
1765
|
|
|
return 0; |
1766
|
|
|
} |
1767
|
|
|
} |
1768
|
|
|
|
1769
|
|
|
if (!$only_questions) { |
1770
|
|
|
if ($show_title) { |
1771
|
|
|
if ($exercise->display_category_name) { |
1772
|
|
|
TestCategory::displayCategoryAndTitle($objQuestionTmp->iid); |
1773
|
|
|
} |
1774
|
|
|
echo $objQuestionTmp->getTitleToDisplay($current_item, $exerciseId); |
1775
|
|
|
} |
1776
|
|
|
|
1777
|
|
|
if ($questionRequireAuth) { |
1778
|
|
|
WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise); |
1779
|
|
|
|
1780
|
|
|
return false; |
1781
|
|
|
} |
1782
|
|
|
|
1783
|
|
|
echo ' |
1784
|
|
|
<input type="hidden" name="hidden_hotspot_id" value="'.$questionId.'" /> |
1785
|
|
|
<div class="exercise_questions"> |
1786
|
|
|
'.$objQuestionTmp->selectDescription().' |
1787
|
|
|
<div class="row"> |
1788
|
|
|
<div class="col-sm-8 col-md-9"> |
1789
|
|
|
<div id="annotation-canvas-'.$questionId.'" class="annotation-canvas center-block"> |
1790
|
|
|
</div> |
1791
|
|
|
</div> |
1792
|
|
|
<div class="col-sm-4 col-md-3" id="annotation-toolbar-'.$questionId.'"> |
1793
|
|
|
<div class="btn-toolbar" style="margin-top: 0;"> |
1794
|
|
|
<div class="btn-group" data-toggle="buttons"> |
1795
|
|
|
<label class="btn btn-default active" |
1796
|
|
|
aria-label="'.get_lang('AddAnnotationPath').'"> |
1797
|
|
|
<input |
1798
|
|
|
type="radio" value="0" |
1799
|
|
|
name="'.$questionId.'-options" autocomplete="off" checked> |
1800
|
|
|
<span class="fa fa-pencil" aria-hidden="true"></span> |
1801
|
|
|
</label> |
1802
|
|
|
<label class="btn btn-default" |
1803
|
|
|
aria-label="'.get_lang('AddAnnotationText').'"> |
1804
|
|
|
<input |
1805
|
|
|
type="radio" value="1" |
1806
|
|
|
name="'.$questionId.'-options" autocomplete="off"> |
1807
|
|
|
<span class="fa fa-font fa-fw" aria-hidden="true"></span> |
1808
|
|
|
</label> |
1809
|
|
|
</div> |
1810
|
|
|
<div class="btn-group"> |
1811
|
|
|
<button type="button" class="btn btn-default btn-small" |
1812
|
|
|
title="'.get_lang('ClearAnswers').'" |
1813
|
|
|
id="btn-reset-'.$questionId.'"> |
1814
|
|
|
<span class="fa fa-times-rectangle fa-fw" aria-hidden="true"></span> |
1815
|
|
|
</button> |
1816
|
|
|
</div> |
1817
|
|
|
<div class="btn-group"> |
1818
|
|
|
<button type="button" class="btn btn-default" |
1819
|
|
|
title="'.get_lang('Undo').'" |
1820
|
|
|
id="btn-undo-'.$questionId.'"> |
1821
|
|
|
<span class="fa fa-undo fa-fw" aria-hidden="true"></span> |
1822
|
|
|
</button> |
1823
|
|
|
<button type="button" class="btn btn-default" |
1824
|
|
|
title="'.get_lang('Redo').'" |
1825
|
|
|
id="btn-redo-'.$questionId.'"> |
1826
|
|
|
<span class="fa fa-repeat fa-fw" aria-hidden="true"></span> |
1827
|
|
|
</button> |
1828
|
|
|
</div> |
1829
|
|
|
</div> |
1830
|
|
|
</div> |
1831
|
|
|
</div> |
1832
|
|
|
<script> |
1833
|
|
|
AnnotationQuestion({ |
1834
|
|
|
questionId: '.$questionId.', |
1835
|
|
|
exerciseId: '.$exe_id.', |
1836
|
|
|
relPath: \''.$relPath.'\', |
1837
|
|
|
courseId: '.$course_id.', |
1838
|
|
|
}); |
1839
|
|
|
</script> |
1840
|
|
|
</div> |
1841
|
|
|
'; |
1842
|
|
|
} |
1843
|
|
|
$objAnswerTmp = new Answer($questionId); |
1844
|
|
|
$nbrAnswers = $objAnswerTmp->selectNbrAnswers(); |
1845
|
|
|
unset($objAnswerTmp, $objQuestionTmp); |
1846
|
|
|
} |
1847
|
|
|
|
1848
|
|
|
return $nbrAnswers; |
1849
|
|
|
} |
1850
|
|
|
|
1851
|
|
|
/** |
1852
|
|
|
* Get an HTML string with the list of exercises where the given question |
1853
|
|
|
* is being used. |
1854
|
|
|
* |
1855
|
|
|
* @param int $questionId The iid of the question being observed |
1856
|
|
|
* @param int $excludeTestId If defined, exclude this (current) test from the list of results |
1857
|
|
|
* |
1858
|
|
|
* @return string An HTML string containing a div and a table |
1859
|
|
|
*/ |
1860
|
|
|
public static function showTestsWhereQuestionIsUsed(int $questionId, int $excludeTestId = 0) |
1861
|
|
|
{ |
1862
|
|
|
$questionId = (int) $questionId; |
1863
|
|
|
$sql = "SELECT qz.title quiz_title, |
1864
|
|
|
c.title course_title, |
1865
|
|
|
s.name session_name, |
1866
|
|
|
qz.iid as quiz_id, |
1867
|
|
|
qz.c_id, |
1868
|
|
|
qz.session_id |
1869
|
|
|
FROM c_quiz qz, |
1870
|
|
|
c_quiz_rel_question qq, |
1871
|
|
|
course c, |
1872
|
|
|
session s |
1873
|
|
|
WHERE qz.c_id = c.id AND |
1874
|
|
|
(qz.session_id = s.id OR qz.session_id = 0) AND |
1875
|
|
|
qq.exercice_id = qz.iid AND "; |
1876
|
|
|
if (!empty($excludeTestId)) { |
1877
|
|
|
$excludeTestId = (int) $excludeTestId; |
1878
|
|
|
$sql .= " qz.iid != $excludeTestId AND "; |
1879
|
|
|
} |
1880
|
|
|
$sql .= " qq.question_id = $questionId |
1881
|
|
|
GROUP BY qq.iid"; |
1882
|
|
|
|
1883
|
|
|
$result = []; |
1884
|
|
|
$html = ""; |
1885
|
|
|
|
1886
|
|
|
$sqlResult = Database::query($sql); |
1887
|
|
|
|
1888
|
|
|
if (Database::num_rows($sqlResult) != 0) { |
1889
|
|
|
while ($row = Database::fetch_array($sqlResult, 'ASSOC')) { |
1890
|
|
|
$tmp = []; |
1891
|
|
|
$tmp[0] = $row['course_title']; |
1892
|
|
|
$tmp[1] = $row['session_name']; |
1893
|
|
|
$tmp[2] = $row['quiz_title']; |
1894
|
|
|
$courseDetails = api_get_course_info_by_id($row['c_id']); |
1895
|
|
|
$courseCode = $courseDetails['code']; |
1896
|
|
|
// Send do other test with r=1 to reset current test session variables |
1897
|
|
|
$urlToQuiz = api_get_path(WEB_CODE_PATH).'exercise/admin.php?'.api_get_cidreq_params($courseCode, $row['session_id']).'&exerciseId='.$row['quiz_id'].'&r=1'; |
1898
|
|
|
$tmp[3] = '<a href="'.$urlToQuiz.'">'.Display::return_icon('quiz.png', get_lang('Edit')).'</a>'; |
1899
|
|
|
if ((int) $row['session_id'] == 0) { |
1900
|
|
|
$tmp[1] = '-'; |
1901
|
|
|
} |
1902
|
|
|
|
1903
|
|
|
$result[] = $tmp; |
1904
|
|
|
} |
1905
|
|
|
|
1906
|
|
|
$headers = [ |
1907
|
|
|
get_lang('Course'), |
1908
|
|
|
get_lang('Session'), |
1909
|
|
|
get_lang('Quiz'), |
1910
|
|
|
get_lang('LinkToTestEdition'), |
1911
|
|
|
]; |
1912
|
|
|
|
1913
|
|
|
$title = Display::div( |
1914
|
|
|
get_lang('QuestionAlsoUsedInTheFollowingTests'), |
1915
|
|
|
[ |
1916
|
|
|
'class' => 'section-title', |
1917
|
|
|
'style' => 'margin-top: 25px; border-bottom: none', |
1918
|
|
|
] |
1919
|
|
|
); |
1920
|
|
|
|
1921
|
|
|
$html = $title.Display::table($headers, $result); |
1922
|
|
|
} |
1923
|
|
|
|
1924
|
|
|
echo $html; |
1925
|
|
|
} |
1926
|
|
|
|
1927
|
|
|
/** |
1928
|
|
|
* Get the table as array of results of exercises attempts with questions score. |
1929
|
|
|
* |
1930
|
|
|
* @return array |
1931
|
|
|
*/ |
1932
|
|
|
public static function getTrackExerciseAttemptsTable(Exercise $objExercise) |
1933
|
|
|
{ |
1934
|
|
|
$tblQuiz = Database::get_course_table(TABLE_QUIZ_TEST); |
1935
|
|
|
$tblTrackExercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
1936
|
|
|
|
1937
|
|
|
$exerciseId = $objExercise->iid; |
1938
|
|
|
$courseId = $objExercise->course_id; |
1939
|
|
|
$sessionId = (int) $objExercise->sessionId; |
1940
|
|
|
$questionList = $objExercise->getQuestionForTeacher(0, $objExercise->getQuestionCount()); |
1941
|
|
|
|
1942
|
|
|
$headers = [ |
1943
|
|
|
get_lang('UserName'), |
1944
|
|
|
get_lang('Email'), |
1945
|
|
|
]; |
1946
|
|
|
|
1947
|
|
|
$extraField = new ExtraField('user'); |
1948
|
|
|
$extraFieldValue = new ExtraFieldValue('user'); |
1949
|
|
|
$extraFieldQuestion = new ExtraFieldValue('question'); |
1950
|
|
|
|
1951
|
|
|
$extraFields = $extraField->get_all(['filter = ?' => 1]); |
1952
|
|
|
$userExtraFields = []; |
1953
|
|
|
if (!empty($extraFields)) { |
1954
|
|
|
foreach ($extraFields as $extra) { |
1955
|
|
|
$headers[] = $extra['display_text']; |
1956
|
|
|
$userExtraFields[] = $extra['variable']; |
1957
|
|
|
} |
1958
|
|
|
} |
1959
|
|
|
|
1960
|
|
|
$headersXls = $headers; |
1961
|
|
|
if (!empty($questionList)) { |
1962
|
|
|
foreach ($questionList as $questionId) { |
1963
|
|
|
$questionObj = Question::read($questionId); |
1964
|
|
|
$questionName = cut($questionObj->question, 200); |
1965
|
|
|
$headers[] = '<a href="#" title="'.$questionName.'">'.$questionId.'</a>'; |
1966
|
|
|
$headersXls[] = $questionName; |
1967
|
|
|
} |
1968
|
|
|
} |
1969
|
|
|
|
1970
|
|
|
$sql = "SELECT |
1971
|
|
|
te.exe_id, |
1972
|
|
|
te.exe_user_id |
1973
|
|
|
FROM |
1974
|
|
|
$tblTrackExercises te |
1975
|
|
|
INNER JOIN |
1976
|
|
|
$tblQuiz q ON (q.iid = te.exe_exo_id AND q.c_id = te.c_id) |
1977
|
|
|
WHERE |
1978
|
|
|
te.c_id = $courseId AND |
1979
|
|
|
te.session_id = $sessionId AND |
1980
|
|
|
te.status = '' AND |
1981
|
|
|
te.exe_exo_id = $exerciseId |
1982
|
|
|
"; |
1983
|
|
|
$rs = Database::query($sql); |
1984
|
|
|
$data = []; |
1985
|
|
|
if (Database::num_rows($rs) > 0) { |
1986
|
|
|
$x = 0; |
1987
|
|
|
while ($row = Database::fetch_array($rs)) { |
1988
|
|
|
$userInfo = api_get_user_info($row['exe_user_id']); |
1989
|
|
|
$data[$x]['username'] = $userInfo['username']; |
1990
|
|
|
$data[$x]['email'] = $userInfo['email']; |
1991
|
|
|
if (!empty($userExtraFields)) { |
1992
|
|
|
foreach ($userExtraFields as $variable) { |
1993
|
|
|
$extra = $extraFieldValue->get_values_by_handler_and_field_variable( |
1994
|
|
|
$row['exe_user_id'], |
1995
|
|
|
$variable |
1996
|
|
|
); |
1997
|
|
|
$data[$x][$variable] = $extra['value'] ?? ''; |
1998
|
|
|
} |
1999
|
|
|
} |
2000
|
|
|
|
2001
|
|
|
// the questions |
2002
|
|
|
if (!empty($questionList)) { |
2003
|
|
|
foreach ($questionList as $questionId) { |
2004
|
|
|
$questionObj = Question::read($questionId); |
2005
|
|
|
$questionName = cut($questionObj->question, 200); |
2006
|
|
|
$questionResult = $objExercise->manage_answer( |
2007
|
|
|
$row['exe_id'], |
2008
|
|
|
$questionId, |
2009
|
|
|
'', |
2010
|
|
|
'exercise_show', |
2011
|
|
|
[], |
2012
|
|
|
false, |
2013
|
|
|
true, |
2014
|
|
|
false, |
2015
|
|
|
$objExercise->selectPropagateNeg() |
2016
|
|
|
); |
2017
|
|
|
|
2018
|
|
|
$displayValue = $questionResult['score']; |
2019
|
|
|
$differentiation = $extraFieldQuestion->get_values_by_handler_and_field_variable($questionId, 'differentiation'); |
2020
|
|
|
if (!empty($differentiation['value'])) { |
2021
|
|
|
$answerType = $questionObj->selectType(); |
2022
|
|
|
$objAnswerTmp = new Answer($questionId, api_get_course_int_id()); |
2023
|
|
|
$userChoice = []; |
2024
|
|
|
if (!empty($questionResult['correct_answer_id']) && HOT_SPOT_DELINEATION != $answerType) { |
2025
|
|
|
foreach ($questionResult['correct_answer_id'] as $answerId) { |
2026
|
|
|
$answer = $objAnswerTmp->getAnswerByAutoId($answerId); |
2027
|
|
|
if (!empty($answer)) { |
2028
|
|
|
$userChoice[] = $answer['answer']; |
2029
|
|
|
} else { |
2030
|
|
|
$answer = $objAnswerTmp->selectAnswer($answerId); |
2031
|
|
|
$userChoice[] = $answer; |
2032
|
|
|
} |
2033
|
|
|
} |
2034
|
|
|
} |
2035
|
|
|
if (!empty($userChoice)) { |
2036
|
|
|
$displayValue = implode('|', $userChoice); |
2037
|
|
|
} |
2038
|
|
|
} |
2039
|
|
|
$questionModalUrl = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?'.api_get_cidreq().'&a=show_question_attempt&exercise='.$exerciseId.'&question='.$questionId.'&exe_id='.$row['exe_id']; |
2040
|
|
|
$data[$x][$questionId] = '<a href="'.$questionModalUrl.'" class="ajax" data-title="'.$questionName.'" title="'.get_lang('ClicToSeeDetails').'">'.$displayValue.'</a>'; |
2041
|
|
|
} |
2042
|
|
|
} |
2043
|
|
|
$x++; |
2044
|
|
|
} |
2045
|
|
|
} |
2046
|
|
|
|
2047
|
|
|
$table['headers'] = $headers; |
2048
|
|
|
$table['headers_xls'] = $headersXls; |
2049
|
|
|
$table['rows'] = $data; |
2050
|
|
|
|
2051
|
|
|
return $table; |
2052
|
|
|
} |
2053
|
|
|
|
2054
|
|
|
/** |
2055
|
|
|
* @param int $exeId |
2056
|
|
|
* |
2057
|
|
|
* @return array |
2058
|
|
|
*/ |
2059
|
|
|
public static function get_exercise_track_exercise_info($exeId) |
2060
|
|
|
{ |
2061
|
|
|
$quizTable = Database::get_course_table(TABLE_QUIZ_TEST); |
2062
|
|
|
$trackExerciseTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
2063
|
|
|
$courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
2064
|
|
|
$exeId = (int) $exeId; |
2065
|
|
|
$result = []; |
2066
|
|
|
if (!empty($exeId)) { |
2067
|
|
|
$sql = " SELECT q.*, tee.* |
2068
|
|
|
FROM $quizTable as q |
2069
|
|
|
INNER JOIN $trackExerciseTable as tee |
2070
|
|
|
ON q.iid = tee.exe_exo_id |
2071
|
|
|
INNER JOIN $courseTable c |
2072
|
|
|
ON c.id = tee.c_id |
2073
|
|
|
WHERE tee.exe_id = $exeId |
2074
|
|
|
AND q.c_id = c.id"; |
2075
|
|
|
|
2076
|
|
|
$sqlResult = Database::query($sql); |
2077
|
|
|
if (Database::num_rows($sqlResult)) { |
2078
|
|
|
$result = Database::fetch_array($sqlResult, 'ASSOC'); |
2079
|
|
|
$result['duration_formatted'] = ''; |
2080
|
|
|
if (!empty($result['exe_duration'])) { |
2081
|
|
|
$time = api_format_time($result['exe_duration'], 'js'); |
2082
|
|
|
$result['duration_formatted'] = $time; |
2083
|
|
|
} |
2084
|
|
|
} |
2085
|
|
|
} |
2086
|
|
|
|
2087
|
|
|
return $result; |
2088
|
|
|
} |
2089
|
|
|
|
2090
|
|
|
/** |
2091
|
|
|
* Validates the time control key. |
2092
|
|
|
* |
2093
|
|
|
* @param int $exercise_id |
2094
|
|
|
* @param int $lp_id |
2095
|
|
|
* @param int $lp_item_id |
2096
|
|
|
* |
2097
|
|
|
* @return bool |
2098
|
|
|
*/ |
2099
|
|
|
public static function exercise_time_control_is_valid( |
2100
|
|
|
$exercise_id, |
2101
|
|
|
$lp_id = 0, |
2102
|
|
|
$lp_item_id = 0 |
2103
|
|
|
) { |
2104
|
|
|
$course_id = api_get_course_int_id(); |
2105
|
|
|
$exercise_id = (int) $exercise_id; |
2106
|
|
|
$table = Database::get_course_table(TABLE_QUIZ_TEST); |
2107
|
|
|
$sql = "SELECT expired_time FROM $table |
2108
|
|
|
WHERE iid = $exercise_id"; |
2109
|
|
|
$result = Database::query($sql); |
2110
|
|
|
$row = Database::fetch_array($result, 'ASSOC'); |
2111
|
|
|
if (!empty($row['expired_time'])) { |
2112
|
|
|
$current_expired_time_key = self::get_time_control_key( |
2113
|
|
|
$exercise_id, |
2114
|
|
|
$lp_id, |
2115
|
|
|
$lp_item_id |
2116
|
|
|
); |
2117
|
|
|
if (isset($_SESSION['expired_time'][$current_expired_time_key])) { |
2118
|
|
|
$current_time = time(); |
2119
|
|
|
$expired_time = api_strtotime( |
2120
|
|
|
$_SESSION['expired_time'][$current_expired_time_key], |
2121
|
|
|
'UTC' |
2122
|
|
|
); |
2123
|
|
|
$total_time_allowed = $expired_time + 30; |
2124
|
|
|
if ($total_time_allowed < $current_time) { |
2125
|
|
|
return false; |
2126
|
|
|
} |
2127
|
|
|
|
2128
|
|
|
return true; |
2129
|
|
|
} |
2130
|
|
|
|
2131
|
|
|
return false; |
2132
|
|
|
} |
2133
|
|
|
|
2134
|
|
|
return true; |
2135
|
|
|
} |
2136
|
|
|
|
2137
|
|
|
/** |
2138
|
|
|
* Deletes the time control token. |
2139
|
|
|
* |
2140
|
|
|
* @param int $exercise_id |
2141
|
|
|
* @param int $lp_id |
2142
|
|
|
* @param int $lp_item_id |
2143
|
|
|
*/ |
2144
|
|
|
public static function exercise_time_control_delete( |
2145
|
|
|
$exercise_id, |
2146
|
|
|
$lp_id = 0, |
2147
|
|
|
$lp_item_id = 0 |
2148
|
|
|
) { |
2149
|
|
|
$current_expired_time_key = self::get_time_control_key( |
2150
|
|
|
$exercise_id, |
2151
|
|
|
$lp_id, |
2152
|
|
|
$lp_item_id |
2153
|
|
|
); |
2154
|
|
|
unset($_SESSION['expired_time'][$current_expired_time_key]); |
2155
|
|
|
} |
2156
|
|
|
|
2157
|
|
|
/** |
2158
|
|
|
* Generates the time control key. |
2159
|
|
|
* |
2160
|
|
|
* @param int $exercise_id |
2161
|
|
|
* @param int $lp_id |
2162
|
|
|
* @param int $lp_item_id |
2163
|
|
|
* |
2164
|
|
|
* @return string |
2165
|
|
|
*/ |
2166
|
|
|
public static function get_time_control_key( |
2167
|
|
|
$exercise_id, |
2168
|
|
|
$lp_id = 0, |
2169
|
|
|
$lp_item_id = 0 |
2170
|
|
|
) { |
2171
|
|
|
$exercise_id = (int) $exercise_id; |
2172
|
|
|
$lp_id = (int) $lp_id; |
2173
|
|
|
$lp_item_id = (int) $lp_item_id; |
2174
|
|
|
|
2175
|
|
|
return |
2176
|
|
|
api_get_course_int_id().'_'. |
2177
|
|
|
api_get_session_id().'_'. |
2178
|
|
|
$exercise_id.'_'. |
2179
|
|
|
api_get_user_id().'_'. |
2180
|
|
|
$lp_id.'_'. |
2181
|
|
|
$lp_item_id; |
2182
|
|
|
} |
2183
|
|
|
|
2184
|
|
|
/** |
2185
|
|
|
* Get session time control. |
2186
|
|
|
* |
2187
|
|
|
* @param int $exercise_id |
2188
|
|
|
* @param int $lp_id |
2189
|
|
|
* @param int $lp_item_id |
2190
|
|
|
* |
2191
|
|
|
* @return int |
2192
|
|
|
*/ |
2193
|
|
|
public static function get_session_time_control_key( |
2194
|
|
|
$exercise_id, |
2195
|
|
|
$lp_id = 0, |
2196
|
|
|
$lp_item_id = 0 |
2197
|
|
|
) { |
2198
|
|
|
$return_value = 0; |
2199
|
|
|
$time_control_key = self::get_time_control_key( |
2200
|
|
|
$exercise_id, |
2201
|
|
|
$lp_id, |
2202
|
|
|
$lp_item_id |
2203
|
|
|
); |
2204
|
|
|
if (isset($_SESSION['expired_time']) && isset($_SESSION['expired_time'][$time_control_key])) { |
2205
|
|
|
$return_value = $_SESSION['expired_time'][$time_control_key]; |
2206
|
|
|
} |
2207
|
|
|
|
2208
|
|
|
return $return_value; |
2209
|
|
|
} |
2210
|
|
|
|
2211
|
|
|
/** |
2212
|
|
|
* Gets count of exam results. |
2213
|
|
|
* |
2214
|
|
|
* @param int $exerciseId |
2215
|
|
|
* @param array $conditions |
2216
|
|
|
* @param string $courseCode |
2217
|
|
|
* @param bool $showSession |
2218
|
|
|
* @param bool $searchAllTeacherCourses |
2219
|
|
|
* @param int $status |
2220
|
|
|
* |
2221
|
|
|
* @return array |
2222
|
|
|
*/ |
2223
|
|
|
public static function get_count_exam_results( |
2224
|
|
|
$exerciseId, |
2225
|
|
|
$conditions, |
2226
|
|
|
$courseCode = '', |
2227
|
|
|
$showSession = false, |
2228
|
|
|
$searchAllTeacherCourses = false, |
2229
|
|
|
$status = 0 |
2230
|
|
|
) { |
2231
|
|
|
return self::get_exam_results_data( |
2232
|
|
|
null, |
2233
|
|
|
null, |
2234
|
|
|
null, |
2235
|
|
|
null, |
2236
|
|
|
$exerciseId, |
2237
|
|
|
$conditions, |
2238
|
|
|
true, |
2239
|
|
|
$courseCode, |
2240
|
|
|
$showSession, |
2241
|
|
|
false, |
2242
|
|
|
[], |
2243
|
|
|
false, |
2244
|
|
|
false, |
2245
|
|
|
false, |
2246
|
|
|
$searchAllTeacherCourses, |
2247
|
|
|
$status |
2248
|
|
|
); |
2249
|
|
|
} |
2250
|
|
|
|
2251
|
|
|
/** |
2252
|
|
|
* @param string $path |
2253
|
|
|
* |
2254
|
|
|
* @return int |
2255
|
|
|
*/ |
2256
|
|
|
public static function get_count_exam_hotpotatoes_results($path) |
2257
|
|
|
{ |
2258
|
|
|
return self::get_exam_results_hotpotatoes_data( |
2259
|
|
|
0, |
2260
|
|
|
0, |
2261
|
|
|
'', |
2262
|
|
|
'', |
2263
|
|
|
$path, |
2264
|
|
|
true, |
2265
|
|
|
'' |
2266
|
|
|
); |
2267
|
|
|
} |
2268
|
|
|
|
2269
|
|
|
/** |
2270
|
|
|
* @param int $in_from |
2271
|
|
|
* @param int $in_number_of_items |
2272
|
|
|
* @param int $in_column |
2273
|
|
|
* @param int $in_direction |
2274
|
|
|
* @param string $in_hotpot_path |
2275
|
|
|
* @param bool $in_get_count |
2276
|
|
|
* @param null $where_condition |
|
|
|
|
2277
|
|
|
* |
2278
|
|
|
* @return array|int |
2279
|
|
|
*/ |
2280
|
|
|
public static function get_exam_results_hotpotatoes_data( |
2281
|
|
|
$in_from, |
2282
|
|
|
$in_number_of_items, |
2283
|
|
|
$in_column, |
2284
|
|
|
$in_direction, |
2285
|
|
|
$in_hotpot_path, |
2286
|
|
|
$in_get_count = false, |
2287
|
|
|
$where_condition = null |
2288
|
|
|
) { |
2289
|
|
|
$courseId = api_get_course_int_id(); |
2290
|
|
|
// by default in_column = 1 If parameters given, it is the name of the column witch is the bdd field name |
2291
|
|
|
if ($in_column == 1) { |
2292
|
|
|
$in_column = 'firstname'; |
2293
|
|
|
} |
2294
|
|
|
$in_hotpot_path = Database::escape_string($in_hotpot_path); |
2295
|
|
|
$in_direction = Database::escape_string($in_direction); |
2296
|
|
|
$in_direction = !in_array(strtolower(trim($in_direction)), ['asc', 'desc']) ? 'asc' : $in_direction; |
2297
|
|
|
$in_column = Database::escape_string($in_column); |
2298
|
|
|
$in_number_of_items = (int) $in_number_of_items; |
2299
|
|
|
$in_from = (int) $in_from; |
2300
|
|
|
|
2301
|
|
|
$TBL_TRACK_HOTPOTATOES = Database::get_main_table( |
2302
|
|
|
TABLE_STATISTIC_TRACK_E_HOTPOTATOES |
2303
|
|
|
); |
2304
|
|
|
$TBL_USER = Database::get_main_table(TABLE_MAIN_USER); |
2305
|
|
|
|
2306
|
|
|
$sql = "SELECT *, thp.id AS thp_id |
2307
|
|
|
FROM $TBL_TRACK_HOTPOTATOES thp |
2308
|
|
|
JOIN $TBL_USER u |
2309
|
|
|
ON thp.exe_user_id = u.user_id |
2310
|
|
|
WHERE |
2311
|
|
|
thp.c_id = $courseId AND |
2312
|
|
|
exe_name LIKE '$in_hotpot_path%'"; |
2313
|
|
|
|
2314
|
|
|
// just count how many answers |
2315
|
|
|
if ($in_get_count) { |
2316
|
|
|
$res = Database::query($sql); |
2317
|
|
|
|
2318
|
|
|
return Database::num_rows($res); |
2319
|
|
|
} |
2320
|
|
|
// get a number of sorted results |
2321
|
|
|
$sql .= " $where_condition |
2322
|
|
|
ORDER BY `$in_column` $in_direction |
2323
|
|
|
LIMIT $in_from, $in_number_of_items"; |
2324
|
|
|
|
2325
|
|
|
$res = Database::query($sql); |
2326
|
|
|
$result = []; |
2327
|
|
|
$apiIsAllowedToEdit = api_is_allowed_to_edit(); |
2328
|
|
|
$urlBase = api_get_path(WEB_CODE_PATH). |
2329
|
|
|
'exercise/hotpotatoes_exercise_report.php?action=delete&'. |
2330
|
|
|
api_get_cidreq().'&id='; |
2331
|
|
|
while ($data = Database::fetch_array($res)) { |
2332
|
|
|
$actions = null; |
2333
|
|
|
|
2334
|
|
|
if ($apiIsAllowedToEdit) { |
2335
|
|
|
$url = $urlBase.$data['thp_id'].'&path='.$data['exe_name']; |
2336
|
|
|
$actions = Display::url( |
2337
|
|
|
Display::return_icon('delete.png', get_lang('Delete')), |
2338
|
|
|
$url |
2339
|
|
|
); |
2340
|
|
|
} |
2341
|
|
|
|
2342
|
|
|
$result[] = [ |
2343
|
|
|
'firstname' => $data['firstname'], |
2344
|
|
|
'lastname' => $data['lastname'], |
2345
|
|
|
'username' => $data['username'], |
2346
|
|
|
'group_name' => implode( |
2347
|
|
|
'<br/>', |
2348
|
|
|
GroupManager::get_user_group_name($data['user_id']) |
2349
|
|
|
), |
2350
|
|
|
'exe_date' => $data['exe_date'], |
2351
|
|
|
'score' => $data['exe_result'].' / '.$data['exe_weighting'], |
2352
|
|
|
'actions' => $actions, |
2353
|
|
|
]; |
2354
|
|
|
} |
2355
|
|
|
|
2356
|
|
|
return $result; |
2357
|
|
|
} |
2358
|
|
|
|
2359
|
|
|
/** |
2360
|
|
|
* @param string $exercisePath |
2361
|
|
|
* @param int $userId |
2362
|
|
|
* @param int $courseId |
2363
|
|
|
* @param int $sessionId |
2364
|
|
|
* |
2365
|
|
|
* @return array |
2366
|
|
|
*/ |
2367
|
|
|
public static function getLatestHotPotatoResult( |
2368
|
|
|
$exercisePath, |
2369
|
|
|
$userId, |
2370
|
|
|
$courseId, |
2371
|
|
|
$sessionId |
2372
|
|
|
) { |
2373
|
|
|
$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES); |
2374
|
|
|
$exercisePath = Database::escape_string($exercisePath); |
2375
|
|
|
$userId = (int) $userId; |
2376
|
|
|
$courseId = (int) $courseId; |
2377
|
|
|
|
2378
|
|
|
$sql = "SELECT * FROM $table |
2379
|
|
|
WHERE |
2380
|
|
|
c_id = $courseId AND |
2381
|
|
|
exe_name LIKE '$exercisePath%' AND |
2382
|
|
|
exe_user_id = $userId |
2383
|
|
|
ORDER BY id |
2384
|
|
|
LIMIT 1"; |
2385
|
|
|
$result = Database::query($sql); |
2386
|
|
|
$attempt = []; |
2387
|
|
|
if (Database::num_rows($result)) { |
2388
|
|
|
$attempt = Database::fetch_array($result, 'ASSOC'); |
2389
|
|
|
} |
2390
|
|
|
|
2391
|
|
|
return $attempt; |
2392
|
|
|
} |
2393
|
|
|
|
2394
|
|
|
/** |
2395
|
|
|
* Export the pending attempts to excel. |
2396
|
|
|
* |
2397
|
|
|
* @params $values |
2398
|
|
|
*/ |
2399
|
|
|
public static function exportPendingAttemptsToExcel($values) |
2400
|
|
|
{ |
2401
|
|
|
$headers = [ |
2402
|
|
|
get_lang('Course'), |
2403
|
|
|
get_lang('Exercise'), |
2404
|
|
|
get_lang('FirstName'), |
2405
|
|
|
get_lang('LastName'), |
2406
|
|
|
get_lang('LoginName'), |
2407
|
|
|
get_lang('Duration').' ('.get_lang('MinMinute').')', |
2408
|
|
|
get_lang('StartDate'), |
2409
|
|
|
get_lang('EndDate'), |
2410
|
|
|
get_lang('Score'), |
2411
|
|
|
get_lang('IP'), |
2412
|
|
|
get_lang('Status'), |
2413
|
|
|
get_lang('Corrector'), |
2414
|
|
|
get_lang('CorrectionDate'), |
2415
|
|
|
]; |
2416
|
|
|
$tableXls[] = $headers; |
2417
|
|
|
|
2418
|
|
|
$courseId = $values['course_id'] ?? 0; |
2419
|
|
|
$exerciseId = $values['exercise_id'] ?? 0; |
2420
|
|
|
$status = $values['status'] ?? 0; |
2421
|
|
|
$whereCondition = ''; |
2422
|
|
|
if (isset($_GET['filter_by_user']) && !empty($_GET['filter_by_user'])) { |
2423
|
|
|
$filter_user = (int) $_GET['filter_by_user']; |
2424
|
|
|
if (empty($whereCondition)) { |
2425
|
|
|
$whereCondition .= " te.exe_user_id = '$filter_user'"; |
2426
|
|
|
} else { |
2427
|
|
|
$whereCondition .= " AND te.exe_user_id = '$filter_user'"; |
2428
|
|
|
} |
2429
|
|
|
} |
2430
|
|
|
|
2431
|
|
|
if (isset($_GET['group_id_in_toolbar']) && !empty($_GET['group_id_in_toolbar'])) { |
2432
|
|
|
$groupIdFromToolbar = (int) $_GET['group_id_in_toolbar']; |
2433
|
|
|
if (!empty($groupIdFromToolbar)) { |
2434
|
|
|
if (empty($whereCondition)) { |
2435
|
|
|
$whereCondition .= " te.group_id = '$groupIdFromToolbar'"; |
2436
|
|
|
} else { |
2437
|
|
|
$whereCondition .= " AND group_id = '$groupIdFromToolbar'"; |
2438
|
|
|
} |
2439
|
|
|
} |
2440
|
|
|
} |
2441
|
|
|
|
2442
|
|
|
if (!empty($whereCondition)) { |
2443
|
|
|
$whereCondition = " AND $whereCondition"; |
2444
|
|
|
} |
2445
|
|
|
|
2446
|
|
|
if (!empty($courseId)) { |
2447
|
|
|
$whereCondition .= " AND te.c_id = $courseId"; |
2448
|
|
|
} |
2449
|
|
|
|
2450
|
|
|
$result = ExerciseLib::get_exam_results_data( |
2451
|
|
|
0, |
2452
|
|
|
10000000, |
2453
|
|
|
'c_id', |
2454
|
|
|
'asc', |
2455
|
|
|
$exerciseId, |
2456
|
|
|
$whereCondition, |
2457
|
|
|
false, |
2458
|
|
|
null, |
2459
|
|
|
false, |
2460
|
|
|
false, |
2461
|
|
|
[], |
2462
|
|
|
false, |
2463
|
|
|
false, |
2464
|
|
|
false, |
2465
|
|
|
true, |
2466
|
|
|
$status |
2467
|
|
|
); |
2468
|
|
|
|
2469
|
|
|
if (!empty($result)) { |
2470
|
|
|
foreach ($result as $attempt) { |
2471
|
|
|
$data = [ |
2472
|
|
|
$attempt['course'], |
2473
|
|
|
$attempt['exercise'], |
2474
|
|
|
$attempt['firstname'], |
2475
|
|
|
$attempt['lastname'], |
2476
|
|
|
$attempt['username'], |
2477
|
|
|
$attempt['exe_duration'], |
2478
|
|
|
$attempt['start_date'], |
2479
|
|
|
$attempt['exe_date'], |
2480
|
|
|
strip_tags($attempt['score']), |
2481
|
|
|
$attempt['user_ip'], |
2482
|
|
|
strip_tags($attempt['status']), |
2483
|
|
|
$attempt['qualificator_fullname'], |
2484
|
|
|
$attempt['date_of_qualification'], |
2485
|
|
|
]; |
2486
|
|
|
$tableXls[] = $data; |
2487
|
|
|
} |
2488
|
|
|
} |
2489
|
|
|
|
2490
|
|
|
$fileName = get_lang('PendingAttempts').'_'.api_get_local_time(); |
2491
|
|
|
Export::arrayToXls($tableXls, $fileName); |
2492
|
|
|
|
2493
|
|
|
return true; |
2494
|
|
|
} |
2495
|
|
|
|
2496
|
|
|
/** |
2497
|
|
|
* Gets exercise results. |
2498
|
|
|
* |
2499
|
|
|
* @todo this function should be moved in a library + no global calls |
2500
|
|
|
* |
2501
|
|
|
* @param int $from |
2502
|
|
|
* @param int $number_of_items |
2503
|
|
|
* @param int $column |
2504
|
|
|
* @param string $direction |
2505
|
|
|
* @param int $exercise_id |
2506
|
|
|
* @param null $extra_where_conditions |
|
|
|
|
2507
|
|
|
* @param bool $get_count |
2508
|
|
|
* @param string $courseCode |
2509
|
|
|
* @param bool $showSessionField |
2510
|
|
|
* @param bool $showExerciseCategories |
2511
|
|
|
* @param array $userExtraFieldsToAdd |
2512
|
|
|
* @param bool $useCommaAsDecimalPoint |
2513
|
|
|
* @param bool $roundValues |
2514
|
|
|
* @param bool $getOnlyIds |
2515
|
|
|
* |
2516
|
|
|
* @return array |
2517
|
|
|
*/ |
2518
|
|
|
public static function get_exam_results_data( |
2519
|
|
|
$from, |
2520
|
|
|
$number_of_items, |
2521
|
|
|
$column, |
2522
|
|
|
$direction, |
2523
|
|
|
$exercise_id, |
2524
|
|
|
$extra_where_conditions = null, |
2525
|
|
|
$get_count = false, |
2526
|
|
|
$courseCode = null, |
2527
|
|
|
$showSessionField = false, |
2528
|
|
|
$showExerciseCategories = false, |
2529
|
|
|
$userExtraFieldsToAdd = [], |
2530
|
|
|
$useCommaAsDecimalPoint = false, |
2531
|
|
|
$roundValues = false, |
2532
|
|
|
$getOnlyIds = false, |
2533
|
|
|
$searchAllTeacherCourses = false, |
2534
|
|
|
$status = 0 |
2535
|
|
|
) { |
2536
|
|
|
//@todo replace all this globals |
2537
|
|
|
global $filter; |
2538
|
|
|
$courseCode = empty($courseCode) ? api_get_course_id() : $courseCode; |
2539
|
|
|
$courseInfo = api_get_course_info($courseCode); |
2540
|
|
|
$documentPath = ''; |
2541
|
|
|
$sessionId = api_get_session_id(); |
2542
|
|
|
$courseId = 0; |
2543
|
|
|
if (!empty($courseInfo)) { |
2544
|
|
|
$courseId = $courseInfo['real_id']; |
2545
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
2546
|
|
|
} |
2547
|
|
|
|
2548
|
|
|
$is_allowedToEdit = |
2549
|
|
|
api_is_allowed_to_edit(null, true) || |
2550
|
|
|
api_is_allowed_to_edit(true) || |
2551
|
|
|
api_is_drh() || |
2552
|
|
|
api_is_student_boss() || |
2553
|
|
|
api_is_session_admin(); |
2554
|
|
|
|
2555
|
|
|
$courseCondition = "c_id = $courseId"; |
2556
|
|
|
$statusCondition = ''; |
2557
|
|
|
|
2558
|
|
|
if (!empty($status)) { |
2559
|
|
|
switch ($status) { |
2560
|
|
|
case 2: |
2561
|
|
|
// validated |
2562
|
|
|
$statusCondition = ' AND revised = 1 '; |
2563
|
|
|
break; |
2564
|
|
|
case 3: |
2565
|
|
|
// not validated |
2566
|
|
|
$statusCondition = ' AND revised = 0 '; |
2567
|
|
|
break; |
2568
|
|
|
} |
2569
|
|
|
} |
2570
|
|
|
|
2571
|
|
|
if (false === $searchAllTeacherCourses) { |
2572
|
|
|
if (empty($courseInfo)) { |
2573
|
|
|
return []; |
2574
|
|
|
} |
2575
|
|
|
} else { |
2576
|
|
|
$courses = CourseManager::get_courses_list_by_user_id(api_get_user_id(), false, false, false); |
2577
|
|
|
|
2578
|
|
|
if (empty($courses)) { |
2579
|
|
|
return []; |
2580
|
|
|
} |
2581
|
|
|
|
2582
|
|
|
$courses = array_column($courses, 'real_id'); |
2583
|
|
|
$is_allowedToEdit = true; |
2584
|
|
|
$courseCondition = "c_id IN ('".implode("', '", $courses)."') "; |
2585
|
|
|
} |
2586
|
|
|
|
2587
|
|
|
$exercise_id = (int) $exercise_id; |
2588
|
|
|
|
2589
|
|
|
$TBL_USER = Database::get_main_table(TABLE_MAIN_USER); |
2590
|
|
|
$TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST); |
2591
|
|
|
$TBL_GROUP_REL_USER = Database::get_course_table(TABLE_GROUP_USER); |
2592
|
|
|
$TBL_GROUP = Database::get_course_table(TABLE_GROUP); |
2593
|
|
|
$TBL_TRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
2594
|
|
|
$TBL_TRACK_HOTPOTATOES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES); |
2595
|
|
|
$TBL_TRACK_ATTEMPT_RECORDING = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING); |
2596
|
|
|
|
2597
|
|
|
$session_id_and = ''; |
2598
|
|
|
$sessionCondition = ''; |
2599
|
|
|
if (!$showSessionField) { |
2600
|
|
|
$session_id_and = " AND te.session_id = $sessionId "; |
2601
|
|
|
$sessionCondition = " AND ttte.session_id = $sessionId"; |
2602
|
|
|
} |
2603
|
|
|
|
2604
|
|
|
if ($searchAllTeacherCourses) { |
2605
|
|
|
$session_id_and = " AND te.session_id = 0 "; |
2606
|
|
|
$sessionCondition = " AND ttte.session_id = 0"; |
2607
|
|
|
} |
2608
|
|
|
|
2609
|
|
|
if (empty($sessionId) && |
2610
|
|
|
api_get_configuration_value('show_exercise_session_attempts_in_base_course') |
2611
|
|
|
) { |
2612
|
|
|
$session_id_and = ''; |
2613
|
|
|
$sessionCondition = ''; |
2614
|
|
|
} |
2615
|
|
|
|
2616
|
|
|
$showAttemptsInSessions = api_get_configuration_value('show_exercise_attempts_in_all_user_sessions'); |
2617
|
|
|
if ($showAttemptsInSessions) { |
2618
|
|
|
$sessions = SessionManager::get_sessions_by_general_coach(api_get_user_id()); |
2619
|
|
|
if (!empty($sessions)) { |
2620
|
|
|
$sessionIds = []; |
2621
|
|
|
foreach ($sessions as $session) { |
2622
|
|
|
$sessionIds[] = $session['id']; |
2623
|
|
|
} |
2624
|
|
|
$session_id_and = " AND te.session_id IN(".implode(',', $sessionIds).")"; |
2625
|
|
|
$sessionCondition = " AND ttte.session_id IN(".implode(',', $sessionIds).")"; |
2626
|
|
|
} else { |
2627
|
|
|
return false; |
2628
|
|
|
} |
2629
|
|
|
} |
2630
|
|
|
|
2631
|
|
|
$exercise_where = ''; |
2632
|
|
|
$exerciseFilter = ''; |
2633
|
|
|
if (!empty($exercise_id)) { |
2634
|
|
|
$exercise_where .= ' AND te.exe_exo_id = '.$exercise_id.' '; |
2635
|
|
|
$exerciseFilter = " AND exe_exo_id = $exercise_id "; |
2636
|
|
|
} |
2637
|
|
|
|
2638
|
|
|
$hotpotatoe_where = ''; |
2639
|
|
|
if (!empty($_GET['path'])) { |
2640
|
|
|
$hotpotatoe_path = Database::escape_string($_GET['path']); |
2641
|
|
|
$hotpotatoe_where .= ' AND exe_name = "'.$hotpotatoe_path.'" '; |
2642
|
|
|
} |
2643
|
|
|
|
2644
|
|
|
// sql for chamilo-type tests for teacher / tutor view |
2645
|
|
|
$sql_inner_join_tbl_track_exercices = " |
2646
|
|
|
( |
2647
|
|
|
SELECT DISTINCT ttte.*, if(tr.exe_id,1, 0) as revised, tr.author as corrector, MAX(tr.insert_date) as correction_date |
2648
|
|
|
FROM $TBL_TRACK_EXERCICES ttte |
2649
|
|
|
LEFT JOIN $TBL_TRACK_ATTEMPT_RECORDING tr |
2650
|
|
|
ON (ttte.exe_id = tr.exe_id) |
2651
|
|
|
WHERE |
2652
|
|
|
$courseCondition |
2653
|
|
|
$exerciseFilter |
2654
|
|
|
$sessionCondition |
2655
|
|
|
GROUP BY ttte.exe_id |
2656
|
|
|
)"; |
2657
|
|
|
|
2658
|
|
|
if ($is_allowedToEdit) { |
2659
|
|
|
//@todo fix to work with COURSE_RELATION_TYPE_RRHH in both queries |
2660
|
|
|
// Hack in order to filter groups |
2661
|
|
|
$sql_inner_join_tbl_user = ''; |
2662
|
|
|
if (strpos($extra_where_conditions, 'group_id')) { |
2663
|
|
|
$sql_inner_join_tbl_user = " |
2664
|
|
|
( |
2665
|
|
|
SELECT |
2666
|
|
|
u.user_id, |
2667
|
|
|
firstname, |
2668
|
|
|
lastname, |
2669
|
|
|
official_code, |
2670
|
|
|
email, |
2671
|
|
|
username, |
2672
|
|
|
g.name as group_name, |
2673
|
|
|
g.id as group_id |
2674
|
|
|
FROM $TBL_USER u |
2675
|
|
|
INNER JOIN $TBL_GROUP_REL_USER gru |
2676
|
|
|
ON (gru.user_id = u.user_id AND gru.c_id= $courseId ) |
2677
|
|
|
INNER JOIN $TBL_GROUP g |
2678
|
|
|
ON (gru.group_id = g.id AND g.c_id= $courseId ) |
2679
|
|
|
)"; |
2680
|
|
|
} |
2681
|
|
|
|
2682
|
|
|
if (strpos($extra_where_conditions, 'group_all')) { |
2683
|
|
|
$extra_where_conditions = str_replace( |
2684
|
|
|
"AND ( group_id = 'group_all' )", |
2685
|
|
|
'', |
2686
|
|
|
$extra_where_conditions |
2687
|
|
|
); |
2688
|
|
|
$extra_where_conditions = str_replace( |
2689
|
|
|
"AND group_id = 'group_all'", |
2690
|
|
|
'', |
2691
|
|
|
$extra_where_conditions |
2692
|
|
|
); |
2693
|
|
|
$extra_where_conditions = str_replace( |
2694
|
|
|
"group_id = 'group_all' AND", |
2695
|
|
|
'', |
2696
|
|
|
$extra_where_conditions |
2697
|
|
|
); |
2698
|
|
|
|
2699
|
|
|
$sql_inner_join_tbl_user = " |
2700
|
|
|
( |
2701
|
|
|
SELECT |
2702
|
|
|
u.user_id, |
2703
|
|
|
firstname, |
2704
|
|
|
lastname, |
2705
|
|
|
official_code, |
2706
|
|
|
email, |
2707
|
|
|
username, |
2708
|
|
|
'' as group_name, |
2709
|
|
|
'' as group_id |
2710
|
|
|
FROM $TBL_USER u |
2711
|
|
|
)"; |
2712
|
|
|
$sql_inner_join_tbl_user = null; |
2713
|
|
|
} |
2714
|
|
|
|
2715
|
|
|
if (strpos($extra_where_conditions, 'group_none')) { |
2716
|
|
|
$extra_where_conditions = str_replace( |
2717
|
|
|
"AND ( group_id = 'group_none' )", |
2718
|
|
|
"AND ( group_id is null )", |
2719
|
|
|
$extra_where_conditions |
2720
|
|
|
); |
2721
|
|
|
$extra_where_conditions = str_replace( |
2722
|
|
|
"AND group_id = 'group_none'", |
2723
|
|
|
"AND ( group_id is null )", |
2724
|
|
|
$extra_where_conditions |
2725
|
|
|
); |
2726
|
|
|
$sql_inner_join_tbl_user = " |
2727
|
|
|
( |
2728
|
|
|
SELECT |
2729
|
|
|
u.user_id, |
2730
|
|
|
firstname, |
2731
|
|
|
lastname, |
2732
|
|
|
official_code, |
2733
|
|
|
email, |
2734
|
|
|
username, |
2735
|
|
|
g.name as group_name, |
2736
|
|
|
g.id as group_id |
2737
|
|
|
FROM $TBL_USER u |
2738
|
|
|
LEFT OUTER JOIN $TBL_GROUP_REL_USER gru |
2739
|
|
|
ON ( gru.user_id = u.user_id AND gru.c_id = $courseId ) |
2740
|
|
|
LEFT OUTER JOIN $TBL_GROUP g |
2741
|
|
|
ON (gru.group_id = g.id AND g.c_id = $courseId ) |
2742
|
|
|
)"; |
2743
|
|
|
} |
2744
|
|
|
|
2745
|
|
|
// All |
2746
|
|
|
$is_empty_sql_inner_join_tbl_user = false; |
2747
|
|
|
if (empty($sql_inner_join_tbl_user)) { |
2748
|
|
|
$is_empty_sql_inner_join_tbl_user = true; |
2749
|
|
|
$sql_inner_join_tbl_user = " |
2750
|
|
|
( |
2751
|
|
|
SELECT u.user_id, firstname, lastname, email, username, ' ' as group_name, '' as group_id, official_code |
2752
|
|
|
FROM $TBL_USER u |
2753
|
|
|
WHERE u.status NOT IN(".api_get_users_status_ignored_in_reports('string').") |
2754
|
|
|
)"; |
2755
|
|
|
} |
2756
|
|
|
|
2757
|
|
|
$sqlFromOption = ''; |
2758
|
|
|
$sqlWhereOption = ''; |
2759
|
|
|
if (false === $searchAllTeacherCourses) { |
2760
|
|
|
$sqlFromOption = " , $TBL_GROUP_REL_USER AS gru "; |
2761
|
|
|
$sqlWhereOption = " AND gru.c_id = $courseId AND gru.user_id = user.user_id "; |
2762
|
|
|
} |
2763
|
|
|
|
2764
|
|
|
$first_and_last_name = api_is_western_name_order() ? "firstname, lastname" : "lastname, firstname"; |
2765
|
|
|
|
2766
|
|
|
if ($get_count) { |
2767
|
|
|
$sql_select = 'SELECT count(te.exe_id) '; |
2768
|
|
|
} else { |
2769
|
|
|
$sql_select = "SELECT DISTINCT |
2770
|
|
|
user_id, |
2771
|
|
|
$first_and_last_name, |
2772
|
|
|
official_code, |
2773
|
|
|
ce.title, |
2774
|
|
|
username, |
2775
|
|
|
te.exe_result, |
2776
|
|
|
te.exe_weighting, |
2777
|
|
|
te.exe_date, |
2778
|
|
|
te.exe_id, |
2779
|
|
|
te.c_id, |
2780
|
|
|
te.session_id, |
2781
|
|
|
email as exemail, |
2782
|
|
|
te.start_date, |
2783
|
|
|
ce.expired_time, |
2784
|
|
|
steps_counter, |
2785
|
|
|
exe_user_id, |
2786
|
|
|
te.exe_duration, |
2787
|
|
|
te.status as completion_status, |
2788
|
|
|
propagate_neg, |
2789
|
|
|
revised, |
2790
|
|
|
group_name, |
2791
|
|
|
group_id, |
2792
|
|
|
orig_lp_id, |
2793
|
|
|
te.user_ip, |
2794
|
|
|
corrector, |
2795
|
|
|
correction_date"; |
2796
|
|
|
} |
2797
|
|
|
|
2798
|
|
|
$sql = " $sql_select |
2799
|
|
|
FROM $TBL_EXERCICES AS ce |
2800
|
|
|
INNER JOIN $sql_inner_join_tbl_track_exercices AS te |
2801
|
|
|
ON (te.exe_exo_id = ce.iid) |
2802
|
|
|
INNER JOIN $sql_inner_join_tbl_user AS user |
2803
|
|
|
ON (user.user_id = exe_user_id) |
2804
|
|
|
WHERE |
2805
|
|
|
te.$courseCondition |
2806
|
|
|
$session_id_and AND |
2807
|
|
|
ce.active <> -1 AND |
2808
|
|
|
ce.$courseCondition |
2809
|
|
|
$exercise_where |
2810
|
|
|
$extra_where_conditions |
2811
|
|
|
$statusCondition |
2812
|
|
|
"; |
2813
|
|
|
|
2814
|
|
|
// sql for hotpotatoes tests for teacher / tutor view |
2815
|
|
|
if ($get_count) { |
2816
|
|
|
$hpsql_select = ' SELECT count(username) '; |
2817
|
|
|
} else { |
2818
|
|
|
$hpsql_select = " SELECT |
2819
|
|
|
$first_and_last_name , |
2820
|
|
|
username, |
2821
|
|
|
official_code, |
2822
|
|
|
tth.exe_name, |
2823
|
|
|
tth.exe_result , |
2824
|
|
|
tth.exe_weighting, |
2825
|
|
|
tth.exe_date"; |
2826
|
|
|
} |
2827
|
|
|
|
2828
|
|
|
$hpsql = " $hpsql_select |
2829
|
|
|
FROM |
2830
|
|
|
$TBL_TRACK_HOTPOTATOES tth, |
2831
|
|
|
$TBL_USER user |
2832
|
|
|
$sqlFromOption |
2833
|
|
|
WHERE |
2834
|
|
|
user.user_id=tth.exe_user_id AND |
2835
|
|
|
tth.$courseCondition |
2836
|
|
|
$hotpotatoe_where |
2837
|
|
|
$sqlWhereOption AND |
2838
|
|
|
user.status NOT IN (".api_get_users_status_ignored_in_reports('string').") |
2839
|
|
|
ORDER BY tth.c_id ASC, tth.exe_date DESC "; |
2840
|
|
|
} |
2841
|
|
|
|
2842
|
|
|
if (empty($sql)) { |
2843
|
|
|
return false; |
2844
|
|
|
} |
2845
|
|
|
|
2846
|
|
|
if ($get_count) { |
2847
|
|
|
$resx = Database::query($sql); |
2848
|
|
|
$rowx = Database::fetch_row($resx, 'ASSOC'); |
2849
|
|
|
|
2850
|
|
|
return $rowx[0]; |
2851
|
|
|
} |
2852
|
|
|
|
2853
|
|
|
$teacher_id_list = []; |
2854
|
|
|
if (!empty($courseCode)) { |
2855
|
|
|
$teacher_list = CourseManager::get_teacher_list_from_course_code($courseCode); |
2856
|
|
|
if (!empty($teacher_list)) { |
2857
|
|
|
foreach ($teacher_list as $teacher) { |
2858
|
|
|
$teacher_id_list[] = $teacher['user_id']; |
2859
|
|
|
} |
2860
|
|
|
} |
2861
|
|
|
} |
2862
|
|
|
|
2863
|
|
|
$scoreDisplay = new ScoreDisplay(); |
2864
|
|
|
$decimalSeparator = '.'; |
2865
|
|
|
$thousandSeparator = ','; |
2866
|
|
|
|
2867
|
|
|
if ($useCommaAsDecimalPoint) { |
2868
|
|
|
$decimalSeparator = ','; |
2869
|
|
|
$thousandSeparator = ''; |
2870
|
|
|
} |
2871
|
|
|
|
2872
|
|
|
$hideIp = api_get_configuration_value('exercise_hide_ip'); |
2873
|
|
|
$listInfo = []; |
2874
|
|
|
// Simple exercises |
2875
|
|
|
if (empty($hotpotatoe_where)) { |
2876
|
|
|
$column = !empty($column) ? Database::escape_string($column) : null; |
2877
|
|
|
$from = (int) $from; |
2878
|
|
|
$number_of_items = (int) $number_of_items; |
2879
|
|
|
$direction = !in_array(strtolower(trim($direction)), ['asc', 'desc']) ? 'asc' : $direction; |
2880
|
|
|
|
2881
|
|
|
if (!empty($column)) { |
2882
|
|
|
$sql .= " ORDER BY `$column` $direction "; |
2883
|
|
|
} |
2884
|
|
|
|
2885
|
|
|
if (!$getOnlyIds) { |
2886
|
|
|
$sql .= " LIMIT $from, $number_of_items"; |
2887
|
|
|
} |
2888
|
|
|
|
2889
|
|
|
$results = []; |
2890
|
|
|
$resx = Database::query($sql); |
2891
|
|
|
while ($rowx = Database::fetch_array($resx, 'ASSOC')) { |
2892
|
|
|
$results[] = $rowx; |
2893
|
|
|
} |
2894
|
|
|
|
2895
|
|
|
$clean_group_list = []; |
2896
|
|
|
$lp_list = []; |
2897
|
|
|
|
2898
|
|
|
if (!empty($courseInfo)) { |
2899
|
|
|
$group_list = GroupManager::get_group_list(null, $courseInfo); |
2900
|
|
|
if (!empty($group_list)) { |
2901
|
|
|
foreach ($group_list as $group) { |
2902
|
|
|
$clean_group_list[$group['id']] = $group['name']; |
2903
|
|
|
} |
2904
|
|
|
} |
2905
|
|
|
|
2906
|
|
|
$lp_list_obj = new LearnpathList(api_get_user_id()); |
2907
|
|
|
$lp_list = $lp_list_obj->get_flat_list(); |
2908
|
|
|
$oldIds = array_column($lp_list, 'lp_old_id', 'iid'); |
2909
|
|
|
} |
2910
|
|
|
|
2911
|
|
|
if (is_array($results)) { |
2912
|
|
|
$users_array_id = []; |
2913
|
|
|
$from_gradebook = false; |
2914
|
|
|
if (isset($_GET['gradebook']) && $_GET['gradebook'] === 'view') { |
2915
|
|
|
$from_gradebook = true; |
2916
|
|
|
} |
2917
|
|
|
$sizeof = count($results); |
2918
|
|
|
$locked = api_resource_is_locked_by_gradebook($exercise_id, LINK_EXERCISE); |
2919
|
|
|
$timeNow = strtotime(api_get_utc_datetime()); |
2920
|
|
|
$courseItemList = []; |
2921
|
|
|
// Looping results |
2922
|
|
|
for ($i = 0; $i < $sizeof; $i++) { |
2923
|
|
|
$attempt = $results[$i]; |
2924
|
|
|
$revised = $attempt['revised']; |
2925
|
|
|
$attemptSessionId = (int) $attempt['session_id']; |
2926
|
|
|
if (false === $searchAllTeacherCourses) { |
2927
|
|
|
$courseItemInfo = api_get_course_info(); |
2928
|
|
|
$cidReq = api_get_cidreq(false).'&id_session='.$attemptSessionId; |
2929
|
|
|
} else { |
2930
|
|
|
if (isset($courseItemList[$attempt['c_id']])) { |
2931
|
|
|
$courseItemInfo = $courseItemList[$attempt['c_id']]; |
2932
|
|
|
} else { |
2933
|
|
|
$courseItemInfo = api_get_course_info_by_id($attempt['c_id']); |
2934
|
|
|
$courseItemList[$attempt['c_id']] = $courseItemInfo; |
2935
|
|
|
} |
2936
|
|
|
$cidReq = 'cidReq='.$courseItemInfo['code'].'&id_session='.$attemptSessionId; |
2937
|
|
|
} |
2938
|
|
|
|
2939
|
|
|
if ('incomplete' === $attempt['completion_status']) { |
2940
|
|
|
// If the exercise was incomplete, we need to determine |
2941
|
|
|
// if it is still into the time allowed, or if its |
2942
|
|
|
// allowed time has expired and it can be closed |
2943
|
|
|
// (it's "unclosed") |
2944
|
|
|
$minutes = $attempt['expired_time']; |
2945
|
|
|
if ($minutes == 0) { |
2946
|
|
|
// There's no time limit, so obviously the attempt |
2947
|
|
|
// can still be "ongoing", but the teacher should |
2948
|
|
|
// be able to choose to close it, so mark it as |
2949
|
|
|
// "unclosed" instead of "ongoing" |
2950
|
|
|
$revised = 2; |
2951
|
|
|
} else { |
2952
|
|
|
$allowedSeconds = $minutes * 60; |
2953
|
|
|
$timeAttemptStarted = strtotime($attempt['start_date']); |
2954
|
|
|
$secondsSinceStart = $timeNow - $timeAttemptStarted; |
2955
|
|
|
$revised = 3; // mark as "ongoing" |
2956
|
|
|
if ($secondsSinceStart > $allowedSeconds) { |
2957
|
|
|
$revised = 2; // mark as "unclosed" |
2958
|
|
|
} |
2959
|
|
|
} |
2960
|
|
|
} |
2961
|
|
|
|
2962
|
|
|
if (4 == $status && 2 != $revised) { |
2963
|
|
|
// Filter by status "unclosed" |
2964
|
|
|
continue; |
2965
|
|
|
} |
2966
|
|
|
|
2967
|
|
|
if (5 == $status && 3 != $revised) { |
2968
|
|
|
// Filter by status "ongoing" |
2969
|
|
|
continue; |
2970
|
|
|
} |
2971
|
|
|
|
2972
|
|
|
if (3 == $status && in_array($revised, [1, 2, 3])) { |
2973
|
|
|
// Filter by status "not validated" |
2974
|
|
|
continue; |
2975
|
|
|
} |
2976
|
|
|
|
2977
|
|
|
if ($from_gradebook && ($is_allowedToEdit)) { |
2978
|
|
|
if (in_array( |
2979
|
|
|
$attempt['username'].$attempt['firstname'].$attempt['lastname'], |
2980
|
|
|
$users_array_id |
2981
|
|
|
)) { |
2982
|
|
|
continue; |
2983
|
|
|
} |
2984
|
|
|
$users_array_id[] = $attempt['username'].$attempt['firstname'].$attempt['lastname']; |
2985
|
|
|
} |
2986
|
|
|
|
2987
|
|
|
$lp_obj = isset($attempt['orig_lp_id']) && |
2988
|
|
|
isset($lp_list[$attempt['orig_lp_id']]) ? $lp_list[$attempt['orig_lp_id']] : null; |
2989
|
|
|
if (empty($lp_obj)) { |
2990
|
|
|
// Try to get the old id (id instead of iid) |
2991
|
|
|
$lpNewId = isset($attempt['orig_lp_id']) && |
2992
|
|
|
isset($oldIds[$attempt['orig_lp_id']]) ? $oldIds[$attempt['orig_lp_id']] : null; |
2993
|
|
|
if ($lpNewId) { |
2994
|
|
|
$lp_obj = isset($lp_list[$lpNewId]) ? $lp_list[$lpNewId] : null; |
2995
|
|
|
} |
2996
|
|
|
} |
2997
|
|
|
$lp_name = null; |
2998
|
|
|
if ($lp_obj) { |
2999
|
|
|
$url = api_get_path(WEB_CODE_PATH). |
3000
|
|
|
'lp/lp_controller.php?'.$cidReq.'&action=view&lp_id='.$attempt['orig_lp_id']; |
3001
|
|
|
$lp_name = Display::url( |
3002
|
|
|
$lp_obj['lp_name'], |
3003
|
|
|
$url, |
3004
|
|
|
['target' => '_blank'] |
3005
|
|
|
); |
3006
|
|
|
} |
3007
|
|
|
|
3008
|
|
|
// Add all groups by user |
3009
|
|
|
$group_name_list = ''; |
3010
|
|
|
if ($is_empty_sql_inner_join_tbl_user) { |
3011
|
|
|
$group_list = GroupManager::get_group_ids( |
3012
|
|
|
api_get_course_int_id(), |
3013
|
|
|
$attempt['user_id'] |
3014
|
|
|
); |
3015
|
|
|
|
3016
|
|
|
foreach ($group_list as $id) { |
3017
|
|
|
if (isset($clean_group_list[$id])) { |
3018
|
|
|
$group_name_list .= $clean_group_list[$id].'<br/>'; |
3019
|
|
|
} |
3020
|
|
|
} |
3021
|
|
|
$attempt['group_name'] = $group_name_list; |
3022
|
|
|
} |
3023
|
|
|
|
3024
|
|
|
$attempt['exe_duration'] = !empty($attempt['exe_duration']) ? round($attempt['exe_duration'] / 60) : 0; |
3025
|
|
|
$id = $attempt['exe_id']; |
3026
|
|
|
$dt = api_convert_and_format_date($attempt['exe_weighting']); |
3027
|
|
|
|
3028
|
|
|
// we filter the results if we have the permission to |
3029
|
|
|
$result_disabled = 0; |
3030
|
|
|
if (isset($attempt['results_disabled'])) { |
3031
|
|
|
$result_disabled = (int) $attempt['results_disabled']; |
3032
|
|
|
} |
3033
|
|
|
if ($result_disabled == 0) { |
3034
|
|
|
$my_res = $attempt['exe_result']; |
3035
|
|
|
$my_total = $attempt['exe_weighting']; |
3036
|
|
|
$attempt['start_date'] = api_get_local_time($attempt['start_date']); |
3037
|
|
|
$attempt['exe_date'] = api_get_local_time($attempt['exe_date']); |
3038
|
|
|
|
3039
|
|
|
if (!$attempt['propagate_neg'] && $my_res < 0) { |
3040
|
|
|
$my_res = 0; |
3041
|
|
|
} |
3042
|
|
|
|
3043
|
|
|
$score = self::show_score( |
3044
|
|
|
$my_res, |
3045
|
|
|
$my_total, |
3046
|
|
|
true, |
3047
|
|
|
true, |
3048
|
|
|
false, |
3049
|
|
|
false, |
3050
|
|
|
$decimalSeparator, |
3051
|
|
|
$thousandSeparator, |
3052
|
|
|
$roundValues |
3053
|
|
|
); |
3054
|
|
|
|
3055
|
|
|
$actions = '<div class="pull-right">'; |
3056
|
|
|
if ($is_allowedToEdit) { |
3057
|
|
|
if (isset($teacher_id_list)) { |
3058
|
|
|
if (in_array( |
3059
|
|
|
$attempt['exe_user_id'], |
3060
|
|
|
$teacher_id_list |
3061
|
|
|
)) { |
3062
|
|
|
$actions .= Display::return_icon('teacher.png', get_lang('Teacher')); |
3063
|
|
|
} |
3064
|
|
|
} |
3065
|
|
|
$revisedLabel = ''; |
3066
|
|
|
switch ($revised) { |
3067
|
|
|
case 0: |
3068
|
|
|
$actions .= "<a href='exercise_show.php?".$cidReq."&action=qualify&id=$id'>". |
3069
|
|
|
Display::return_icon( |
3070
|
|
|
'quiz.png', |
3071
|
|
|
get_lang('Qualify') |
3072
|
|
|
); |
3073
|
|
|
$actions .= '</a>'; |
3074
|
|
|
$revisedLabel = Display::label( |
3075
|
|
|
get_lang('NotValidated'), |
3076
|
|
|
'info' |
3077
|
|
|
); |
3078
|
|
|
break; |
3079
|
|
|
case 1: |
3080
|
|
|
$actions .= "<a href='exercise_show.php?".$cidReq."&action=edit&id=$id'>". |
3081
|
|
|
Display::return_icon( |
3082
|
|
|
'edit.png', |
3083
|
|
|
get_lang('Edit'), |
3084
|
|
|
[], |
3085
|
|
|
ICON_SIZE_SMALL |
3086
|
|
|
); |
3087
|
|
|
$actions .= '</a>'; |
3088
|
|
|
$revisedLabel = Display::label( |
3089
|
|
|
get_lang('Validated'), |
3090
|
|
|
'success' |
3091
|
|
|
); |
3092
|
|
|
break; |
3093
|
|
|
case 2: //finished but not marked as such |
3094
|
|
|
$actions .= '<a href="exercise_report.php?' |
3095
|
|
|
.$cidReq |
3096
|
|
|
.'&exerciseId='.$exercise_id |
3097
|
|
|
.'&a=close&id='.$id |
3098
|
|
|
.'">'. |
3099
|
|
|
Display::return_icon( |
3100
|
|
|
'lock.png', |
3101
|
|
|
get_lang('MarkAttemptAsClosed'), |
3102
|
|
|
[], |
3103
|
|
|
ICON_SIZE_SMALL |
3104
|
|
|
); |
3105
|
|
|
$actions .= '</a>'; |
3106
|
|
|
$revisedLabel = Display::label( |
3107
|
|
|
get_lang('Unclosed'), |
3108
|
|
|
'warning' |
3109
|
|
|
); |
3110
|
|
|
break; |
3111
|
|
|
case 3: //still ongoing |
3112
|
|
|
$actions .= Display::return_icon( |
3113
|
|
|
'clock.png', |
3114
|
|
|
get_lang('AttemptStillOngoingPleaseWait'), |
3115
|
|
|
[], |
3116
|
|
|
ICON_SIZE_SMALL |
3117
|
|
|
); |
3118
|
|
|
$actions .= ''; |
3119
|
|
|
$revisedLabel = Display::label( |
3120
|
|
|
get_lang('Ongoing'), |
3121
|
|
|
'danger' |
3122
|
|
|
); |
3123
|
|
|
break; |
3124
|
|
|
} |
3125
|
|
|
|
3126
|
|
|
if ($filter == 2) { |
3127
|
|
|
$actions .= ' <a href="exercise_history.php?'.$cidReq.'&exe_id='.$id.'">'. |
3128
|
|
|
Display::return_icon( |
3129
|
|
|
'history.png', |
3130
|
|
|
get_lang('ViewHistoryChange') |
3131
|
|
|
).'</a>'; |
3132
|
|
|
} |
3133
|
|
|
|
3134
|
|
|
// Admin can always delete the attempt |
3135
|
|
|
if (($locked == false || api_is_platform_admin()) && !api_is_student_boss()) { |
3136
|
|
|
$ip = Tracking::get_ip_from_user_event( |
3137
|
|
|
$attempt['exe_user_id'], |
3138
|
|
|
api_get_utc_datetime(), |
3139
|
|
|
false |
3140
|
|
|
); |
3141
|
|
|
$actions .= '<a href="http://www.whatsmyip.org/ip-geo-location/?ip='.$ip.'" target="_blank">' |
3142
|
|
|
.Display::return_icon('info.png', $ip) |
3143
|
|
|
.'</a>'; |
3144
|
|
|
|
3145
|
|
|
$recalculateUrl = api_get_path(WEB_CODE_PATH).'exercise/recalculate.php?'. |
3146
|
|
|
$cidReq.'&'. |
3147
|
|
|
http_build_query([ |
3148
|
|
|
'id' => $id, |
3149
|
|
|
'exercise' => $exercise_id, |
3150
|
|
|
'user' => $attempt['exe_user_id'], |
3151
|
|
|
]); |
3152
|
|
|
$actions .= Display::url( |
3153
|
|
|
Display::return_icon('reload.png', get_lang('RecalculateResults')), |
3154
|
|
|
$recalculateUrl, |
3155
|
|
|
[ |
3156
|
|
|
'data-exercise' => $exercise_id, |
3157
|
|
|
'data-user' => $attempt['exe_user_id'], |
3158
|
|
|
'data-id' => $id, |
3159
|
|
|
'class' => 'exercise-recalculate', |
3160
|
|
|
] |
3161
|
|
|
); |
3162
|
|
|
|
3163
|
|
|
$filterByUser = isset($_GET['filter_by_user']) ? (int) $_GET['filter_by_user'] : 0; |
3164
|
|
|
$delete_link = '<a |
3165
|
|
|
href="exercise_report.php?'.$cidReq.'&filter_by_user='.$filterByUser.'&filter='.$filter.'&exerciseId='.$exercise_id.'&delete=delete&did='.$id.'" |
3166
|
|
|
onclick="javascript:if(!confirm(\''.sprintf( |
3167
|
|
|
addslashes(get_lang('DeleteAttempt')), |
3168
|
|
|
$attempt['username'], |
3169
|
|
|
$dt |
3170
|
|
|
).'\')) return false;">'; |
3171
|
|
|
$delete_link .= Display::return_icon( |
3172
|
|
|
'delete.png', |
3173
|
|
|
addslashes(get_lang('Delete')) |
3174
|
|
|
).'</a>'; |
3175
|
|
|
|
3176
|
|
|
if (api_is_drh() && !api_is_platform_admin()) { |
3177
|
|
|
$delete_link = null; |
3178
|
|
|
} |
3179
|
|
|
if (api_is_session_admin()) { |
3180
|
|
|
$delete_link = ''; |
3181
|
|
|
} |
3182
|
|
|
if ($revised == 3) { |
3183
|
|
|
$delete_link = null; |
3184
|
|
|
} |
3185
|
|
|
$actions .= $delete_link; |
3186
|
|
|
} |
3187
|
|
|
} else { |
3188
|
|
|
$attempt_url = api_get_path(WEB_CODE_PATH).'exercise/result.php?'.$cidReq.'&id='.$attempt['exe_id']; |
3189
|
|
|
$attempt_link = Display::url( |
3190
|
|
|
get_lang('Show'), |
3191
|
|
|
$attempt_url, |
3192
|
|
|
[ |
3193
|
|
|
'class' => 'ajax btn btn-default', |
3194
|
|
|
'data-title' => get_lang('Show'), |
3195
|
|
|
] |
3196
|
|
|
); |
3197
|
|
|
$actions .= $attempt_link; |
3198
|
|
|
} |
3199
|
|
|
$actions .= '</div>'; |
3200
|
|
|
|
3201
|
|
|
if (!empty($userExtraFieldsToAdd)) { |
3202
|
|
|
foreach ($userExtraFieldsToAdd as $variable) { |
3203
|
|
|
$extraFieldValue = new ExtraFieldValue('user'); |
3204
|
|
|
$values = $extraFieldValue->get_values_by_handler_and_field_variable( |
3205
|
|
|
$attempt['user_id'], |
3206
|
|
|
$variable |
3207
|
|
|
); |
3208
|
|
|
if (isset($values['value'])) { |
3209
|
|
|
$attempt[$variable] = $values['value']; |
3210
|
|
|
} |
3211
|
|
|
} |
3212
|
|
|
} |
3213
|
|
|
|
3214
|
|
|
$exeId = $attempt['exe_id']; |
3215
|
|
|
$attempt['id'] = $exeId; |
3216
|
|
|
$category_list = []; |
3217
|
|
|
if ($is_allowedToEdit) { |
3218
|
|
|
$sessionName = ''; |
3219
|
|
|
$sessionStartAccessDate = ''; |
3220
|
|
|
if (!empty($attemptSessionId)) { |
3221
|
|
|
$sessionInfo = api_get_session_info($attemptSessionId); |
3222
|
|
|
if (!empty($sessionInfo)) { |
3223
|
|
|
$sessionName = $sessionInfo['name']; |
3224
|
|
|
$sessionStartAccessDate = api_get_local_time($sessionInfo['access_start_date']); |
3225
|
|
|
} |
3226
|
|
|
} |
3227
|
|
|
|
3228
|
|
|
$courseId = $courseItemInfo['real_id']; |
3229
|
|
|
|
3230
|
|
|
if ($searchAllTeacherCourses) { |
3231
|
|
|
$attempt['course'] = $courseItemInfo['title']; |
3232
|
|
|
$attempt['exercise'] = $attempt['title']; |
3233
|
|
|
} |
3234
|
|
|
|
3235
|
|
|
$objExercise = new Exercise($courseId); |
3236
|
|
|
if ($showExerciseCategories) { |
3237
|
|
|
// Getting attempt info |
3238
|
|
|
$exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exeId); |
3239
|
|
|
if (!empty($exercise_stat_info['data_tracking'])) { |
3240
|
|
|
$question_list = explode(',', $exercise_stat_info['data_tracking']); |
3241
|
|
|
if (!empty($question_list)) { |
3242
|
|
|
foreach ($question_list as $questionId) { |
3243
|
|
|
$objQuestionTmp = Question::read($questionId, $objExercise->course); |
3244
|
|
|
// We're inside *one* question. |
3245
|
|
|
// Go through each possible answer for this question. |
3246
|
|
|
$result = $objExercise->manage_answer( |
3247
|
|
|
$exeId, |
3248
|
|
|
$questionId, |
3249
|
|
|
null, |
3250
|
|
|
'exercise_result', |
3251
|
|
|
false, |
3252
|
|
|
false, |
3253
|
|
|
true, |
3254
|
|
|
false, |
3255
|
|
|
$objExercise->selectPropagateNeg(), |
3256
|
|
|
null, |
3257
|
|
|
true |
3258
|
|
|
); |
3259
|
|
|
|
3260
|
|
|
$my_total_score = $result['score']; |
3261
|
|
|
$my_total_weight = $result['weight']; |
3262
|
|
|
|
3263
|
|
|
// Category report |
3264
|
|
|
$category_was_added_for_this_test = false; |
3265
|
|
|
if (isset($objQuestionTmp->category) && !empty($objQuestionTmp->category)) { |
3266
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['score'])) { |
3267
|
|
|
$category_list[$objQuestionTmp->category]['score'] = 0; |
3268
|
|
|
} |
3269
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['total'])) { |
3270
|
|
|
$category_list[$objQuestionTmp->category]['total'] = 0; |
3271
|
|
|
} |
3272
|
|
|
$category_list[$objQuestionTmp->category]['score'] += $my_total_score; |
3273
|
|
|
$category_list[$objQuestionTmp->category]['total'] += $my_total_weight; |
3274
|
|
|
$category_was_added_for_this_test = true; |
3275
|
|
|
} |
3276
|
|
|
|
3277
|
|
|
if (isset($objQuestionTmp->category_list) && |
3278
|
|
|
!empty($objQuestionTmp->category_list) |
3279
|
|
|
) { |
3280
|
|
|
foreach ($objQuestionTmp->category_list as $category_id) { |
3281
|
|
|
$category_list[$category_id]['score'] += $my_total_score; |
3282
|
|
|
$category_list[$category_id]['total'] += $my_total_weight; |
3283
|
|
|
$category_was_added_for_this_test = true; |
3284
|
|
|
} |
3285
|
|
|
} |
3286
|
|
|
|
3287
|
|
|
// No category for this question! |
3288
|
|
|
if ($category_was_added_for_this_test == false) { |
3289
|
|
|
if (!isset($category_list['none']['score'])) { |
3290
|
|
|
$category_list['none']['score'] = 0; |
3291
|
|
|
} |
3292
|
|
|
if (!isset($category_list['none']['total'])) { |
3293
|
|
|
$category_list['none']['total'] = 0; |
3294
|
|
|
} |
3295
|
|
|
|
3296
|
|
|
$category_list['none']['score'] += $my_total_score; |
3297
|
|
|
$category_list['none']['total'] += $my_total_weight; |
3298
|
|
|
} |
3299
|
|
|
} |
3300
|
|
|
} |
3301
|
|
|
} |
3302
|
|
|
} |
3303
|
|
|
|
3304
|
|
|
foreach ($category_list as $categoryId => $result) { |
3305
|
|
|
$scoreToDisplay = self::show_score( |
3306
|
|
|
$result['score'], |
3307
|
|
|
$result['total'], |
3308
|
|
|
true, |
3309
|
|
|
true, |
3310
|
|
|
false, |
3311
|
|
|
false, |
3312
|
|
|
$decimalSeparator, |
3313
|
|
|
$thousandSeparator, |
3314
|
|
|
$roundValues |
3315
|
|
|
); |
3316
|
|
|
$attempt['category_'.$categoryId] = $scoreToDisplay; |
3317
|
|
|
$attempt['category_'.$categoryId.'_score_percentage'] = self::show_score( |
3318
|
|
|
$result['score'], |
3319
|
|
|
$result['total'], |
3320
|
|
|
true, |
3321
|
|
|
true, |
3322
|
|
|
true, |
3323
|
|
|
true, |
3324
|
|
|
$decimalSeparator, |
3325
|
|
|
$thousandSeparator, |
3326
|
|
|
$roundValues |
3327
|
|
|
); |
3328
|
|
|
$attempt['category_'.$categoryId.'_only_score'] = $result['score']; |
3329
|
|
|
$attempt['category_'.$categoryId.'_total'] = $result['total']; |
3330
|
|
|
} |
3331
|
|
|
$attempt['session'] = $sessionName; |
3332
|
|
|
$attempt['session_access_start_date'] = $sessionStartAccessDate; |
3333
|
|
|
$attempt['status'] = $revisedLabel; |
3334
|
|
|
$attempt['score'] = $score; |
3335
|
|
|
$attempt['qualificator_fullname'] = ''; |
3336
|
|
|
$attempt['date_of_qualification'] = ''; |
3337
|
|
|
if (!empty($attempt['corrector'])) { |
3338
|
|
|
$qualificatorAuthor = api_get_user_info($attempt['corrector']); |
3339
|
|
|
$attempt['qualificator_fullname'] = api_get_person_name($qualificatorAuthor['firstname'], $qualificatorAuthor['lastname']); |
3340
|
|
|
} |
3341
|
|
|
if (!empty($attempt['correction_date'])) { |
3342
|
|
|
$attempt['date_of_qualification'] = api_convert_and_format_date($attempt['correction_date'], DATE_TIME_FORMAT_SHORT); |
3343
|
|
|
} |
3344
|
|
|
$attempt['score_percentage'] = self::show_score( |
3345
|
|
|
$my_res, |
3346
|
|
|
$my_total, |
3347
|
|
|
true, |
3348
|
|
|
true, |
3349
|
|
|
true, |
3350
|
|
|
true, |
3351
|
|
|
$decimalSeparator, |
3352
|
|
|
$thousandSeparator, |
3353
|
|
|
$roundValues |
3354
|
|
|
); |
3355
|
|
|
|
3356
|
|
|
if ($roundValues) { |
3357
|
|
|
$whole = floor($my_res); // 1 |
3358
|
|
|
$fraction = $my_res - $whole; // .25 |
3359
|
|
|
if ($fraction >= 0.5) { |
3360
|
|
|
$onlyScore = ceil($my_res); |
3361
|
|
|
} else { |
3362
|
|
|
$onlyScore = round($my_res); |
3363
|
|
|
} |
3364
|
|
|
} else { |
3365
|
|
|
$onlyScore = $scoreDisplay->format_score( |
3366
|
|
|
$my_res, |
3367
|
|
|
false, |
3368
|
|
|
$decimalSeparator, |
3369
|
|
|
$thousandSeparator |
3370
|
|
|
); |
3371
|
|
|
} |
3372
|
|
|
|
3373
|
|
|
$attempt['only_score'] = $onlyScore; |
3374
|
|
|
|
3375
|
|
|
if ($roundValues) { |
3376
|
|
|
$whole = floor($my_total); // 1 |
3377
|
|
|
$fraction = $my_total - $whole; // .25 |
3378
|
|
|
if ($fraction >= 0.5) { |
3379
|
|
|
$onlyTotal = ceil($my_total); |
3380
|
|
|
} else { |
3381
|
|
|
$onlyTotal = round($my_total); |
3382
|
|
|
} |
3383
|
|
|
} else { |
3384
|
|
|
$onlyTotal = $scoreDisplay->format_score( |
3385
|
|
|
$my_total, |
3386
|
|
|
false, |
3387
|
|
|
$decimalSeparator, |
3388
|
|
|
$thousandSeparator |
3389
|
|
|
); |
3390
|
|
|
} |
3391
|
|
|
$attempt['total'] = $onlyTotal; |
3392
|
|
|
$attempt['lp'] = $lp_name; |
3393
|
|
|
$attempt['actions'] = $actions; |
3394
|
|
|
if ($hideIp && isset($attempt['user_ip'])) { |
3395
|
|
|
unset($attempt['user_ip']); |
3396
|
|
|
} |
3397
|
|
|
$listInfo[] = $attempt; |
3398
|
|
|
} else { |
3399
|
|
|
$attempt['status'] = $revisedLabel; |
3400
|
|
|
$attempt['score'] = $score; |
3401
|
|
|
$attempt['actions'] = $actions; |
3402
|
|
|
if ($hideIp && isset($attempt['user_ip'])) { |
3403
|
|
|
unset($attempt['user_ip']); |
3404
|
|
|
} |
3405
|
|
|
$listInfo[] = $attempt; |
3406
|
|
|
} |
3407
|
|
|
} |
3408
|
|
|
} |
3409
|
|
|
} |
3410
|
|
|
} else { |
3411
|
|
|
$hpresults = []; |
3412
|
|
|
$res = Database::query($hpsql); |
3413
|
|
|
if ($res !== false) { |
3414
|
|
|
$i = 0; |
3415
|
|
|
while ($resA = Database::fetch_array($res, 'NUM')) { |
3416
|
|
|
for ($j = 0; $j < 6; $j++) { |
3417
|
|
|
$hpresults[$i][$j] = $resA[$j]; |
3418
|
|
|
} |
3419
|
|
|
$i++; |
3420
|
|
|
} |
3421
|
|
|
} |
3422
|
|
|
|
3423
|
|
|
// Print HotPotatoes test results. |
3424
|
|
|
if (is_array($hpresults)) { |
3425
|
|
|
for ($i = 0; $i < count($hpresults); $i++) { |
|
|
|
|
3426
|
|
|
$hp_title = GetQuizName($hpresults[$i][3], $documentPath); |
3427
|
|
|
if ($hp_title == '') { |
3428
|
|
|
$hp_title = basename($hpresults[$i][3]); |
3429
|
|
|
} |
3430
|
|
|
|
3431
|
|
|
$hp_date = api_get_local_time( |
3432
|
|
|
$hpresults[$i][6], |
3433
|
|
|
null, |
3434
|
|
|
date_default_timezone_get() |
3435
|
|
|
); |
3436
|
|
|
$hp_result = round(($hpresults[$i][4] / ($hpresults[$i][5] != 0 ? $hpresults[$i][5] : 1)) * 100, 2); |
3437
|
|
|
$hp_result .= '% ('.$hpresults[$i][4].' / '.$hpresults[$i][5].')'; |
3438
|
|
|
|
3439
|
|
|
if ($is_allowedToEdit) { |
3440
|
|
|
$listInfo[] = [ |
3441
|
|
|
$hpresults[$i][0], |
3442
|
|
|
$hpresults[$i][1], |
3443
|
|
|
$hpresults[$i][2], |
3444
|
|
|
'', |
3445
|
|
|
$hp_title, |
3446
|
|
|
'-', |
3447
|
|
|
$hp_date, |
3448
|
|
|
$hp_result, |
3449
|
|
|
'-', |
3450
|
|
|
]; |
3451
|
|
|
} else { |
3452
|
|
|
$listInfo[] = [ |
3453
|
|
|
$hp_title, |
3454
|
|
|
'-', |
3455
|
|
|
$hp_date, |
3456
|
|
|
$hp_result, |
3457
|
|
|
'-', |
3458
|
|
|
]; |
3459
|
|
|
} |
3460
|
|
|
} |
3461
|
|
|
} |
3462
|
|
|
} |
3463
|
|
|
|
3464
|
|
|
return $listInfo; |
3465
|
|
|
} |
3466
|
|
|
|
3467
|
|
|
/** |
3468
|
|
|
* @param $score |
3469
|
|
|
* @param $weight |
3470
|
|
|
* |
3471
|
|
|
* @return array |
3472
|
|
|
*/ |
3473
|
|
|
public static function convertScoreToPlatformSetting($score, $weight) |
3474
|
|
|
{ |
3475
|
|
|
$maxNote = api_get_setting('exercise_max_score'); |
3476
|
|
|
$minNote = api_get_setting('exercise_min_score'); |
3477
|
|
|
|
3478
|
|
|
if ($maxNote != '' && $minNote != '') { |
3479
|
|
|
if (!empty($weight) && (float) $weight !== (float) 0) { |
3480
|
|
|
$score = $minNote + ($maxNote - $minNote) * $score / $weight; |
3481
|
|
|
} else { |
3482
|
|
|
$score = $minNote; |
3483
|
|
|
} |
3484
|
|
|
$weight = $maxNote; |
3485
|
|
|
} |
3486
|
|
|
|
3487
|
|
|
return ['score' => $score, 'weight' => $weight]; |
3488
|
|
|
} |
3489
|
|
|
|
3490
|
|
|
/** |
3491
|
|
|
* Converts the score with the exercise_max_note and exercise_min_score |
3492
|
|
|
* the platform settings + formats the results using the float_format function. |
3493
|
|
|
* |
3494
|
|
|
* @param float $score |
3495
|
|
|
* @param float $weight |
3496
|
|
|
* @param bool $show_percentage show percentage or not |
3497
|
|
|
* @param bool $use_platform_settings use or not the platform settings |
3498
|
|
|
* @param bool $show_only_percentage |
3499
|
|
|
* @param bool $hidePercentageSign hide "%" sign |
3500
|
|
|
* @param string $decimalSeparator |
3501
|
|
|
* @param string $thousandSeparator |
3502
|
|
|
* @param bool $roundValues This option rounds the float values into a int using ceil() |
3503
|
|
|
* @param bool $removeEmptyDecimals |
3504
|
|
|
* |
3505
|
|
|
* @return string an html with the score modified |
3506
|
|
|
*/ |
3507
|
|
|
public static function show_score( |
3508
|
|
|
$score, |
3509
|
|
|
$weight, |
3510
|
|
|
$show_percentage = true, |
3511
|
|
|
$use_platform_settings = true, |
3512
|
|
|
$show_only_percentage = false, |
3513
|
|
|
$hidePercentageSign = false, |
3514
|
|
|
$decimalSeparator = '.', |
3515
|
|
|
$thousandSeparator = ',', |
3516
|
|
|
$roundValues = false, |
3517
|
|
|
$removeEmptyDecimals = false |
3518
|
|
|
) { |
3519
|
|
|
if (is_null($score) && is_null($weight)) { |
3520
|
|
|
return '-'; |
3521
|
|
|
} |
3522
|
|
|
|
3523
|
|
|
$decimalSeparator = empty($decimalSeparator) ? '.' : $decimalSeparator; |
3524
|
|
|
$thousandSeparator = empty($thousandSeparator) ? ',' : $thousandSeparator; |
3525
|
|
|
|
3526
|
|
|
if ($use_platform_settings) { |
3527
|
|
|
$result = self::convertScoreToPlatformSetting($score, $weight); |
3528
|
|
|
$score = $result['score']; |
3529
|
|
|
$weight = $result['weight']; |
3530
|
|
|
} |
3531
|
|
|
|
3532
|
|
|
$percentage = (100 * $score) / ($weight != 0 ? $weight : 1); |
3533
|
|
|
|
3534
|
|
|
// Formats values |
3535
|
|
|
$percentage = float_format($percentage, 1); |
3536
|
|
|
$score = float_format($score, 1); |
3537
|
|
|
$weight = float_format($weight, 1); |
3538
|
|
|
|
3539
|
|
|
if ($roundValues) { |
3540
|
|
|
$whole = floor($percentage); // 1 |
3541
|
|
|
$fraction = $percentage - $whole; // .25 |
3542
|
|
|
|
3543
|
|
|
// Formats values |
3544
|
|
|
if ($fraction >= 0.5) { |
3545
|
|
|
$percentage = ceil($percentage); |
3546
|
|
|
} else { |
3547
|
|
|
$percentage = round($percentage); |
3548
|
|
|
} |
3549
|
|
|
|
3550
|
|
|
$whole = floor($score); // 1 |
3551
|
|
|
$fraction = $score - $whole; // .25 |
3552
|
|
|
if ($fraction >= 0.5) { |
3553
|
|
|
$score = ceil($score); |
3554
|
|
|
} else { |
3555
|
|
|
$score = round($score); |
3556
|
|
|
} |
3557
|
|
|
|
3558
|
|
|
$whole = floor($weight); // 1 |
3559
|
|
|
$fraction = $weight - $whole; // .25 |
3560
|
|
|
if ($fraction >= 0.5) { |
3561
|
|
|
$weight = ceil($weight); |
3562
|
|
|
} else { |
3563
|
|
|
$weight = round($weight); |
3564
|
|
|
} |
3565
|
|
|
} else { |
3566
|
|
|
// Formats values |
3567
|
|
|
$percentage = float_format($percentage, 1, $decimalSeparator, $thousandSeparator); |
3568
|
|
|
$score = float_format($score, 1, $decimalSeparator, $thousandSeparator); |
3569
|
|
|
$weight = float_format($weight, 1, $decimalSeparator, $thousandSeparator); |
3570
|
|
|
} |
3571
|
|
|
|
3572
|
|
|
if ($show_percentage) { |
3573
|
|
|
$percentageSign = ' %'; |
3574
|
|
|
if ($hidePercentageSign) { |
3575
|
|
|
$percentageSign = ''; |
3576
|
|
|
} |
3577
|
|
|
$html = $percentage."$percentageSign ($score / $weight)"; |
3578
|
|
|
if ($show_only_percentage) { |
3579
|
|
|
$html = $percentage.$percentageSign; |
3580
|
|
|
} |
3581
|
|
|
} else { |
3582
|
|
|
if ($removeEmptyDecimals) { |
3583
|
|
|
if (ScoreDisplay::hasEmptyDecimals($weight)) { |
3584
|
|
|
$weight = round($weight); |
3585
|
|
|
} |
3586
|
|
|
} |
3587
|
|
|
$html = $score.' / '.$weight; |
3588
|
|
|
} |
3589
|
|
|
|
3590
|
|
|
// Over write score |
3591
|
|
|
$scoreBasedInModel = self::convertScoreToModel($percentage); |
3592
|
|
|
if (!empty($scoreBasedInModel)) { |
3593
|
|
|
$html = $scoreBasedInModel; |
3594
|
|
|
} |
3595
|
|
|
|
3596
|
|
|
// Ignore other formats and use the configuration['exercise_score_format'] value |
3597
|
|
|
// But also keep the round values settings. |
3598
|
|
|
$format = api_get_configuration_value('exercise_score_format'); |
3599
|
|
|
if (!empty($format)) { |
3600
|
|
|
$html = ScoreDisplay::instance()->display_score([$score, $weight], $format); |
3601
|
|
|
} |
3602
|
|
|
|
3603
|
|
|
return Display::span($html, ['class' => 'score_exercise']); |
3604
|
|
|
} |
3605
|
|
|
|
3606
|
|
|
/** |
3607
|
|
|
* @param array $model |
3608
|
|
|
* @param float $percentage |
3609
|
|
|
* |
3610
|
|
|
* @return string |
3611
|
|
|
*/ |
3612
|
|
|
public static function getModelStyle($model, $percentage) |
3613
|
|
|
{ |
3614
|
|
|
return '<span class="'.$model['css_class'].'"> </span>'; |
3615
|
|
|
} |
3616
|
|
|
|
3617
|
|
|
/** |
3618
|
|
|
* @param float $percentage value between 0 and 100 |
3619
|
|
|
* |
3620
|
|
|
* @return string |
3621
|
|
|
*/ |
3622
|
|
|
public static function convertScoreToModel($percentage) |
3623
|
|
|
{ |
3624
|
|
|
$model = self::getCourseScoreModel(); |
3625
|
|
|
if (!empty($model)) { |
3626
|
|
|
$scoreWithGrade = []; |
3627
|
|
|
foreach ($model['score_list'] as $item) { |
3628
|
|
|
if ($percentage >= $item['min'] && $percentage <= $item['max']) { |
3629
|
|
|
$scoreWithGrade = $item; |
3630
|
|
|
break; |
3631
|
|
|
} |
3632
|
|
|
} |
3633
|
|
|
|
3634
|
|
|
if (!empty($scoreWithGrade)) { |
3635
|
|
|
return self::getModelStyle($scoreWithGrade, $percentage); |
3636
|
|
|
} |
3637
|
|
|
} |
3638
|
|
|
|
3639
|
|
|
return ''; |
3640
|
|
|
} |
3641
|
|
|
|
3642
|
|
|
/** |
3643
|
|
|
* @return array |
3644
|
|
|
*/ |
3645
|
|
|
public static function getCourseScoreModel() |
3646
|
|
|
{ |
3647
|
|
|
$modelList = self::getScoreModels(); |
3648
|
|
|
if (empty($modelList)) { |
3649
|
|
|
return []; |
3650
|
|
|
} |
3651
|
|
|
|
3652
|
|
|
$courseInfo = api_get_course_info(); |
3653
|
|
|
if (!empty($courseInfo)) { |
3654
|
|
|
$scoreModelId = api_get_course_setting('score_model_id'); |
3655
|
|
|
if (-1 != $scoreModelId) { |
3656
|
|
|
$modelIdList = array_column($modelList['models'], 'id'); |
3657
|
|
|
if (in_array($scoreModelId, $modelIdList)) { |
3658
|
|
|
foreach ($modelList['models'] as $item) { |
3659
|
|
|
if ($item['id'] == $scoreModelId) { |
3660
|
|
|
return $item; |
3661
|
|
|
} |
3662
|
|
|
} |
3663
|
|
|
} |
3664
|
|
|
} |
3665
|
|
|
} |
3666
|
|
|
|
3667
|
|
|
return []; |
3668
|
|
|
} |
3669
|
|
|
|
3670
|
|
|
/** |
3671
|
|
|
* @return array |
3672
|
|
|
*/ |
3673
|
|
|
public static function getScoreModels() |
3674
|
|
|
{ |
3675
|
|
|
return api_get_configuration_value('score_grade_model'); |
3676
|
|
|
} |
3677
|
|
|
|
3678
|
|
|
/** |
3679
|
|
|
* @param float $score |
3680
|
|
|
* @param float $weight |
3681
|
|
|
* @param string $passPercentage |
3682
|
|
|
* |
3683
|
|
|
* @return bool |
3684
|
|
|
*/ |
3685
|
|
|
public static function isSuccessExerciseResult($score, $weight, $passPercentage) |
3686
|
|
|
{ |
3687
|
|
|
$percentage = float_format( |
3688
|
|
|
($score / (0 != $weight ? $weight : 1)) * 100, |
3689
|
|
|
1 |
3690
|
|
|
); |
3691
|
|
|
if (isset($passPercentage) && !empty($passPercentage)) { |
3692
|
|
|
if ($percentage >= $passPercentage) { |
3693
|
|
|
return true; |
3694
|
|
|
} |
3695
|
|
|
} |
3696
|
|
|
|
3697
|
|
|
return false; |
3698
|
|
|
} |
3699
|
|
|
|
3700
|
|
|
/** |
3701
|
|
|
* @param string $name |
3702
|
|
|
* @param $weight |
3703
|
|
|
* @param $selected |
3704
|
|
|
* |
3705
|
|
|
* @return bool |
3706
|
|
|
*/ |
3707
|
|
|
public static function addScoreModelInput( |
3708
|
|
|
FormValidator $form, |
3709
|
|
|
$name, |
3710
|
|
|
$weight, |
3711
|
|
|
$selected |
3712
|
|
|
) { |
3713
|
|
|
$model = self::getCourseScoreModel(); |
3714
|
|
|
if (empty($model)) { |
3715
|
|
|
return false; |
3716
|
|
|
} |
3717
|
|
|
|
3718
|
|
|
/** @var HTML_QuickForm_select $element */ |
3719
|
|
|
$element = $form->createElement( |
3720
|
|
|
'select', |
3721
|
|
|
$name, |
3722
|
|
|
get_lang('Qualification'), |
3723
|
|
|
[], |
3724
|
|
|
['class' => 'exercise_mark_select'] |
3725
|
|
|
); |
3726
|
|
|
|
3727
|
|
|
foreach ($model['score_list'] as $item) { |
3728
|
|
|
$i = api_number_format($item['score_to_qualify'] / 100 * $weight, 2); |
3729
|
|
|
$label = self::getModelStyle($item, $i); |
3730
|
|
|
$attributes = [ |
3731
|
|
|
'class' => $item['css_class'], |
3732
|
|
|
]; |
3733
|
|
|
if ($selected == $i) { |
3734
|
|
|
$attributes['selected'] = 'selected'; |
3735
|
|
|
} |
3736
|
|
|
$element->addOption($label, $i, $attributes); |
3737
|
|
|
} |
3738
|
|
|
$form->addElement($element); |
3739
|
|
|
} |
3740
|
|
|
|
3741
|
|
|
/** |
3742
|
|
|
* @return string |
3743
|
|
|
*/ |
3744
|
|
|
public static function getJsCode() |
3745
|
|
|
{ |
3746
|
|
|
// Filling the scores with the right colors. |
3747
|
|
|
$models = self::getCourseScoreModel(); |
3748
|
|
|
$cssListToString = ''; |
3749
|
|
|
if (!empty($models)) { |
3750
|
|
|
$cssList = array_column($models['score_list'], 'css_class'); |
3751
|
|
|
$cssListToString = implode(' ', $cssList); |
3752
|
|
|
} |
3753
|
|
|
|
3754
|
|
|
if (empty($cssListToString)) { |
3755
|
|
|
return ''; |
3756
|
|
|
} |
3757
|
|
|
$js = <<<EOT |
3758
|
|
|
|
3759
|
|
|
function updateSelect(element) { |
3760
|
|
|
var spanTag = element.parent().find('span.filter-option'); |
3761
|
|
|
var value = element.val(); |
3762
|
|
|
var selectId = element.attr('id'); |
3763
|
|
|
var optionClass = $('#' + selectId + ' option[value="'+value+'"]').attr('class'); |
3764
|
|
|
spanTag.removeClass('$cssListToString'); |
3765
|
|
|
spanTag.addClass(optionClass); |
3766
|
|
|
} |
3767
|
|
|
|
3768
|
|
|
$(function() { |
3769
|
|
|
// Loading values |
3770
|
|
|
$('.exercise_mark_select').on('loaded.bs.select', function() { |
3771
|
|
|
updateSelect($(this)); |
3772
|
|
|
}); |
3773
|
|
|
// On change |
3774
|
|
|
$('.exercise_mark_select').on('changed.bs.select', function() { |
3775
|
|
|
updateSelect($(this)); |
3776
|
|
|
}); |
3777
|
|
|
}); |
3778
|
|
|
EOT; |
3779
|
|
|
|
3780
|
|
|
return $js; |
3781
|
|
|
} |
3782
|
|
|
|
3783
|
|
|
/** |
3784
|
|
|
* @param float $score |
3785
|
|
|
* @param float $weight |
3786
|
|
|
* @param string $pass_percentage |
3787
|
|
|
* |
3788
|
|
|
* @return string |
3789
|
|
|
*/ |
3790
|
|
|
public static function showSuccessMessage($score, $weight, $pass_percentage) |
3791
|
|
|
{ |
3792
|
|
|
$res = ''; |
3793
|
|
|
if (self::isPassPercentageEnabled($pass_percentage)) { |
3794
|
|
|
$isSuccess = self::isSuccessExerciseResult( |
3795
|
|
|
$score, |
3796
|
|
|
$weight, |
3797
|
|
|
$pass_percentage |
3798
|
|
|
); |
3799
|
|
|
|
3800
|
|
|
if ($isSuccess) { |
3801
|
|
|
$html = get_lang('CongratulationsYouPassedTheTest'); |
3802
|
|
|
$icon = Display::return_icon( |
3803
|
|
|
'completed.png', |
3804
|
|
|
get_lang('Correct'), |
3805
|
|
|
[], |
3806
|
|
|
ICON_SIZE_MEDIUM |
3807
|
|
|
); |
3808
|
|
|
} else { |
3809
|
|
|
$html = get_lang('YouDidNotReachTheMinimumScore'); |
3810
|
|
|
$icon = Display::return_icon( |
3811
|
|
|
'warning.png', |
3812
|
|
|
get_lang('Wrong'), |
3813
|
|
|
[], |
3814
|
|
|
ICON_SIZE_MEDIUM |
3815
|
|
|
); |
3816
|
|
|
} |
3817
|
|
|
$html = Display::tag('h4', $html); |
3818
|
|
|
$html .= Display::tag( |
3819
|
|
|
'h5', |
3820
|
|
|
$icon, |
3821
|
|
|
['style' => 'width:40px; padding:2px 10px 0px 0px'] |
3822
|
|
|
); |
3823
|
|
|
$res = $html; |
3824
|
|
|
} |
3825
|
|
|
|
3826
|
|
|
return $res; |
3827
|
|
|
} |
3828
|
|
|
|
3829
|
|
|
/** |
3830
|
|
|
* Return true if pass_pourcentage activated (we use the pass pourcentage feature |
3831
|
|
|
* return false if pass_percentage = 0 (we don't use the pass pourcentage feature. |
3832
|
|
|
* |
3833
|
|
|
* @param $value |
3834
|
|
|
* |
3835
|
|
|
* @return bool |
3836
|
|
|
* In this version, pass_percentage and show_success_message are disabled if |
3837
|
|
|
* pass_percentage is set to 0 |
3838
|
|
|
*/ |
3839
|
|
|
public static function isPassPercentageEnabled($value) |
3840
|
|
|
{ |
3841
|
|
|
return $value > 0; |
3842
|
|
|
} |
3843
|
|
|
|
3844
|
|
|
/** |
3845
|
|
|
* Converts a numeric value in a percentage example 0.66666 to 66.67 %. |
3846
|
|
|
* |
3847
|
|
|
* @param $value |
3848
|
|
|
* |
3849
|
|
|
* @return float Converted number |
3850
|
|
|
*/ |
3851
|
|
|
public static function convert_to_percentage($value) |
3852
|
|
|
{ |
3853
|
|
|
$return = '-'; |
3854
|
|
|
if ($value != '') { |
3855
|
|
|
$return = float_format($value * 100, 1).' %'; |
3856
|
|
|
} |
3857
|
|
|
|
3858
|
|
|
return $return; |
3859
|
|
|
} |
3860
|
|
|
|
3861
|
|
|
/** |
3862
|
|
|
* Getting all active exercises from a course from a session |
3863
|
|
|
* (if a session_id is provided we will show all the exercises in the course + |
3864
|
|
|
* all exercises in the session). |
3865
|
|
|
* |
3866
|
|
|
* @param array $course_info |
3867
|
|
|
* @param int $session_id |
3868
|
|
|
* @param bool $check_publication_dates |
3869
|
|
|
* @param string $search Search exercise name |
3870
|
|
|
* @param bool $search_all_sessions Search exercises in all sessions |
3871
|
|
|
* @param int 0 = only inactive exercises |
|
|
|
|
3872
|
|
|
* 1 = only active exercises, |
3873
|
|
|
* 2 = all exercises |
3874
|
|
|
* 3 = active <> -1 |
3875
|
|
|
* |
3876
|
|
|
* @return array array with exercise data |
3877
|
|
|
*/ |
3878
|
|
|
public static function get_all_exercises( |
3879
|
|
|
$course_info = null, |
3880
|
|
|
$session_id = 0, |
3881
|
|
|
$check_publication_dates = false, |
3882
|
|
|
$search = '', |
3883
|
|
|
$search_all_sessions = false, |
3884
|
|
|
$active = 2 |
3885
|
|
|
) { |
3886
|
|
|
$course_id = api_get_course_int_id(); |
3887
|
|
|
|
3888
|
|
|
if (!empty($course_info) && !empty($course_info['real_id'])) { |
3889
|
|
|
$course_id = $course_info['real_id']; |
3890
|
|
|
} |
3891
|
|
|
|
3892
|
|
|
if ($session_id == -1) { |
3893
|
|
|
$session_id = 0; |
3894
|
|
|
} |
3895
|
|
|
|
3896
|
|
|
$now = api_get_utc_datetime(); |
3897
|
|
|
$timeConditions = ''; |
3898
|
|
|
if ($check_publication_dates) { |
3899
|
|
|
// Start and end are set |
3900
|
|
|
$timeConditions = " AND ((start_time <> '' AND start_time < '$now' AND end_time <> '' AND end_time > '$now' ) OR "; |
3901
|
|
|
// only start is set |
3902
|
|
|
$timeConditions .= " (start_time <> '' AND start_time < '$now' AND end_time is NULL) OR "; |
3903
|
|
|
// only end is set |
3904
|
|
|
$timeConditions .= " (start_time IS NULL AND end_time <> '' AND end_time > '$now') OR "; |
3905
|
|
|
// nothing is set |
3906
|
|
|
$timeConditions .= ' (start_time IS NULL AND end_time IS NULL)) '; |
3907
|
|
|
} |
3908
|
|
|
|
3909
|
|
|
$needle_where = !empty($search) ? " AND title LIKE '?' " : ''; |
3910
|
|
|
$needle = !empty($search) ? "%".$search."%" : ''; |
3911
|
|
|
|
3912
|
|
|
// Show courses by active status |
3913
|
|
|
$active_sql = ''; |
3914
|
|
|
if ($active == 3) { |
3915
|
|
|
$active_sql = ' active <> -1 AND'; |
3916
|
|
|
} else { |
3917
|
|
|
if ($active != 2) { |
3918
|
|
|
$active_sql = sprintf(' active = %d AND', $active); |
3919
|
|
|
} |
3920
|
|
|
} |
3921
|
|
|
|
3922
|
|
|
if ($search_all_sessions == true) { |
3923
|
|
|
$conditions = [ |
3924
|
|
|
'where' => [ |
3925
|
|
|
$active_sql.' c_id = ? '.$needle_where.$timeConditions => [ |
3926
|
|
|
$course_id, |
3927
|
|
|
$needle, |
3928
|
|
|
], |
3929
|
|
|
], |
3930
|
|
|
'order' => 'title', |
3931
|
|
|
]; |
3932
|
|
|
} else { |
3933
|
|
|
if (empty($session_id)) { |
3934
|
|
|
$conditions = [ |
3935
|
|
|
'where' => [ |
3936
|
|
|
$active_sql.' (session_id = 0 OR session_id IS NULL) AND c_id = ? '.$needle_where.$timeConditions => [ |
3937
|
|
|
$course_id, |
3938
|
|
|
$needle, |
3939
|
|
|
], |
3940
|
|
|
], |
3941
|
|
|
'order' => 'title', |
3942
|
|
|
]; |
3943
|
|
|
} else { |
3944
|
|
|
$conditions = [ |
3945
|
|
|
'where' => [ |
3946
|
|
|
$active_sql.' (session_id = 0 OR session_id IS NULL OR session_id = ? ) AND c_id = ? '.$needle_where.$timeConditions => [ |
3947
|
|
|
$session_id, |
3948
|
|
|
$course_id, |
3949
|
|
|
$needle, |
3950
|
|
|
], |
3951
|
|
|
], |
3952
|
|
|
'order' => 'title', |
3953
|
|
|
]; |
3954
|
|
|
} |
3955
|
|
|
} |
3956
|
|
|
|
3957
|
|
|
$table = Database::get_course_table(TABLE_QUIZ_TEST); |
3958
|
|
|
|
3959
|
|
|
return Database::select('*', $table, $conditions); |
3960
|
|
|
} |
3961
|
|
|
|
3962
|
|
|
/** |
3963
|
|
|
* Getting all exercises (active only or all) |
3964
|
|
|
* from a course from a session |
3965
|
|
|
* (if a session_id is provided we will show all the exercises in the |
3966
|
|
|
* course + all exercises in the session). |
3967
|
|
|
* |
3968
|
|
|
* @param array course data |
3969
|
|
|
* @param int session id |
3970
|
|
|
* @param int course c_id |
3971
|
|
|
* @param bool $only_active_exercises |
3972
|
|
|
* |
3973
|
|
|
* @return array array with exercise data |
3974
|
|
|
* modified by Hubert Borderiou |
3975
|
|
|
*/ |
3976
|
|
|
public static function get_all_exercises_for_course_id( |
3977
|
|
|
$course_info = null, |
3978
|
|
|
$session_id = 0, |
3979
|
|
|
$course_id = 0, |
3980
|
|
|
$only_active_exercises = true |
3981
|
|
|
) { |
3982
|
|
|
$table = Database::get_course_table(TABLE_QUIZ_TEST); |
3983
|
|
|
|
3984
|
|
|
if ($only_active_exercises) { |
3985
|
|
|
// Only active exercises. |
3986
|
|
|
$sql_active_exercises = "active = 1 AND "; |
3987
|
|
|
} else { |
3988
|
|
|
// Not only active means visible and invisible NOT deleted (-2) |
3989
|
|
|
$sql_active_exercises = "active IN (1, 0) AND "; |
3990
|
|
|
} |
3991
|
|
|
|
3992
|
|
|
if ($session_id == -1) { |
3993
|
|
|
$session_id = 0; |
3994
|
|
|
} |
3995
|
|
|
|
3996
|
|
|
$params = [ |
3997
|
|
|
$session_id, |
3998
|
|
|
$course_id, |
3999
|
|
|
]; |
4000
|
|
|
|
4001
|
|
|
if (empty($session_id)) { |
4002
|
|
|
$conditions = [ |
4003
|
|
|
'where' => ["$sql_active_exercises (session_id = 0 OR session_id IS NULL) AND c_id = ?" => [$course_id]], |
4004
|
|
|
'order' => 'title', |
4005
|
|
|
]; |
4006
|
|
|
} else { |
4007
|
|
|
// All exercises |
4008
|
|
|
$conditions = [ |
4009
|
|
|
'where' => ["$sql_active_exercises (session_id = 0 OR session_id IS NULL OR session_id = ? ) AND c_id = ?" => $params], |
4010
|
|
|
'order' => 'title', |
4011
|
|
|
]; |
4012
|
|
|
} |
4013
|
|
|
|
4014
|
|
|
return Database::select('*', $table, $conditions); |
4015
|
|
|
} |
4016
|
|
|
|
4017
|
|
|
/** |
4018
|
|
|
* Gets the position of the score based in a given score (result/weight) |
4019
|
|
|
* and the exe_id based in the user list |
4020
|
|
|
* (NO Exercises in LPs ). |
4021
|
|
|
* |
4022
|
|
|
* @param float $my_score user score to be compared *attention* |
4023
|
|
|
* $my_score = score/weight and not just the score |
4024
|
|
|
* @param int $my_exe_id exe id of the exercise |
4025
|
|
|
* (this is necessary because if 2 students have the same score the one |
4026
|
|
|
* with the minor exe_id will have a best position, just to be fair and FIFO) |
4027
|
|
|
* @param int $exercise_id |
4028
|
|
|
* @param string $course_code |
4029
|
|
|
* @param int $session_id |
4030
|
|
|
* @param array $user_list |
4031
|
|
|
* @param bool $return_string |
4032
|
|
|
* |
4033
|
|
|
* @return int the position of the user between his friends in a course |
4034
|
|
|
* (or course within a session) |
4035
|
|
|
*/ |
4036
|
|
|
public static function get_exercise_result_ranking( |
4037
|
|
|
$my_score, |
4038
|
|
|
$my_exe_id, |
4039
|
|
|
$exercise_id, |
4040
|
|
|
$course_code, |
4041
|
|
|
$session_id = 0, |
4042
|
|
|
$user_list = [], |
4043
|
|
|
$return_string = true, |
4044
|
|
|
$skipLpResults = true |
4045
|
|
|
) { |
4046
|
|
|
//No score given we return |
4047
|
|
|
if (is_null($my_score)) { |
4048
|
|
|
return '-'; |
4049
|
|
|
} |
4050
|
|
|
if (empty($user_list)) { |
4051
|
|
|
return '-'; |
4052
|
|
|
} |
4053
|
|
|
|
4054
|
|
|
$best_attempts = []; |
4055
|
|
|
foreach ($user_list as $user_data) { |
4056
|
|
|
$user_id = $user_data['user_id']; |
4057
|
|
|
$best_attempts[$user_id] = self::get_best_attempt_by_user( |
4058
|
|
|
$user_id, |
4059
|
|
|
$exercise_id, |
4060
|
|
|
$course_code, |
4061
|
|
|
$session_id, |
4062
|
|
|
$skipLpResults |
4063
|
|
|
); |
4064
|
|
|
} |
4065
|
|
|
|
4066
|
|
|
if (empty($best_attempts)) { |
4067
|
|
|
return 1; |
4068
|
|
|
} else { |
4069
|
|
|
$position = 1; |
4070
|
|
|
$my_ranking = []; |
4071
|
|
|
foreach ($best_attempts as $user_id => $result) { |
4072
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4073
|
|
|
$my_ranking[$user_id] = $result['exe_result'] / $result['exe_weighting']; |
4074
|
|
|
} else { |
4075
|
|
|
$my_ranking[$user_id] = 0; |
4076
|
|
|
} |
4077
|
|
|
} |
4078
|
|
|
//if (!empty($my_ranking)) { |
4079
|
|
|
asort($my_ranking); |
4080
|
|
|
$position = count($my_ranking); |
4081
|
|
|
if (!empty($my_ranking)) { |
4082
|
|
|
foreach ($my_ranking as $user_id => $ranking) { |
4083
|
|
|
if ($my_score >= $ranking) { |
4084
|
|
|
if ($my_score == $ranking && isset($best_attempts[$user_id]['exe_id'])) { |
4085
|
|
|
$exe_id = $best_attempts[$user_id]['exe_id']; |
4086
|
|
|
if ($my_exe_id < $exe_id) { |
4087
|
|
|
$position--; |
4088
|
|
|
} |
4089
|
|
|
} else { |
4090
|
|
|
$position--; |
4091
|
|
|
} |
4092
|
|
|
} |
4093
|
|
|
} |
4094
|
|
|
} |
4095
|
|
|
//} |
4096
|
|
|
$return_value = [ |
4097
|
|
|
'position' => $position, |
4098
|
|
|
'count' => count($my_ranking), |
4099
|
|
|
]; |
4100
|
|
|
|
4101
|
|
|
if ($return_string) { |
4102
|
|
|
if (!empty($position) && !empty($my_ranking)) { |
4103
|
|
|
$return_value = $position.'/'.count($my_ranking); |
4104
|
|
|
} else { |
4105
|
|
|
$return_value = '-'; |
4106
|
|
|
} |
4107
|
|
|
} |
4108
|
|
|
|
4109
|
|
|
return $return_value; |
4110
|
|
|
} |
4111
|
|
|
} |
4112
|
|
|
|
4113
|
|
|
/** |
4114
|
|
|
* Gets the position of the score based in a given score (result/weight) and the exe_id based in all attempts |
4115
|
|
|
* (NO Exercises in LPs ) old functionality by attempt. |
4116
|
|
|
* |
4117
|
|
|
* @param float user score to be compared attention => score/weight |
4118
|
|
|
* @param int exe id of the exercise |
4119
|
|
|
* (this is necessary because if 2 students have the same score the one |
4120
|
|
|
* with the minor exe_id will have a best position, just to be fair and FIFO) |
4121
|
|
|
* @param int exercise id |
4122
|
|
|
* @param string course code |
4123
|
|
|
* @param int session id |
4124
|
|
|
* @param bool $return_string |
4125
|
|
|
* |
4126
|
|
|
* @return int the position of the user between his friends in a course (or course within a session) |
4127
|
|
|
*/ |
4128
|
|
|
public static function get_exercise_result_ranking_by_attempt( |
4129
|
|
|
$my_score, |
4130
|
|
|
$my_exe_id, |
4131
|
|
|
$exercise_id, |
4132
|
|
|
$courseId, |
4133
|
|
|
$session_id = 0, |
4134
|
|
|
$return_string = true |
4135
|
|
|
) { |
4136
|
|
|
if (empty($session_id)) { |
4137
|
|
|
$session_id = 0; |
4138
|
|
|
} |
4139
|
|
|
if (is_null($my_score)) { |
4140
|
|
|
return '-'; |
4141
|
|
|
} |
4142
|
|
|
$user_results = Event::get_all_exercise_results( |
4143
|
|
|
$exercise_id, |
4144
|
|
|
$courseId, |
4145
|
|
|
$session_id, |
4146
|
|
|
false |
4147
|
|
|
); |
4148
|
|
|
$position_data = []; |
4149
|
|
|
if (empty($user_results)) { |
4150
|
|
|
return 1; |
4151
|
|
|
} else { |
4152
|
|
|
$position = 1; |
4153
|
|
|
$my_ranking = []; |
4154
|
|
|
foreach ($user_results as $result) { |
4155
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4156
|
|
|
$my_ranking[$result['exe_id']] = $result['exe_result'] / $result['exe_weighting']; |
4157
|
|
|
} else { |
4158
|
|
|
$my_ranking[$result['exe_id']] = 0; |
4159
|
|
|
} |
4160
|
|
|
} |
4161
|
|
|
asort($my_ranking); |
4162
|
|
|
$position = count($my_ranking); |
4163
|
|
|
if (!empty($my_ranking)) { |
4164
|
|
|
foreach ($my_ranking as $exe_id => $ranking) { |
4165
|
|
|
if ($my_score >= $ranking) { |
4166
|
|
|
if ($my_score == $ranking) { |
4167
|
|
|
if ($my_exe_id < $exe_id) { |
4168
|
|
|
$position--; |
4169
|
|
|
} |
4170
|
|
|
} else { |
4171
|
|
|
$position--; |
4172
|
|
|
} |
4173
|
|
|
} |
4174
|
|
|
} |
4175
|
|
|
} |
4176
|
|
|
$return_value = [ |
4177
|
|
|
'position' => $position, |
4178
|
|
|
'count' => count($my_ranking), |
4179
|
|
|
]; |
4180
|
|
|
|
4181
|
|
|
if ($return_string) { |
4182
|
|
|
if (!empty($position) && !empty($my_ranking)) { |
4183
|
|
|
return $position.'/'.count($my_ranking); |
4184
|
|
|
} |
4185
|
|
|
} |
4186
|
|
|
|
4187
|
|
|
return $return_value; |
4188
|
|
|
} |
4189
|
|
|
} |
4190
|
|
|
|
4191
|
|
|
/** |
4192
|
|
|
* Get the best attempt in a exercise (NO Exercises in LPs ). |
4193
|
|
|
* |
4194
|
|
|
* @param int $exercise_id |
4195
|
|
|
* @param int $courseId |
4196
|
|
|
* @param int $session_id |
4197
|
|
|
* |
4198
|
|
|
* @return array |
4199
|
|
|
*/ |
4200
|
|
|
public static function get_best_attempt_in_course($exercise_id, $courseId, $session_id, $skipLpResults = true) |
4201
|
|
|
{ |
4202
|
|
|
$user_results = Event::get_all_exercise_results( |
4203
|
|
|
$exercise_id, |
4204
|
|
|
$courseId, |
4205
|
|
|
$session_id, |
4206
|
|
|
false, |
4207
|
|
|
null, |
4208
|
|
|
0, |
4209
|
|
|
$skipLpResults |
4210
|
|
|
); |
4211
|
|
|
|
4212
|
|
|
$best_score_data = []; |
4213
|
|
|
$best_score = 0; |
4214
|
|
|
if (!empty($user_results)) { |
4215
|
|
|
foreach ($user_results as $result) { |
4216
|
|
|
if (!empty($result['exe_weighting']) && |
4217
|
|
|
intval($result['exe_weighting']) != 0 |
4218
|
|
|
) { |
4219
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4220
|
|
|
if ($score >= $best_score) { |
4221
|
|
|
$best_score = $score; |
4222
|
|
|
$best_score_data = $result; |
4223
|
|
|
} |
4224
|
|
|
} |
4225
|
|
|
} |
4226
|
|
|
} |
4227
|
|
|
|
4228
|
|
|
return $best_score_data; |
4229
|
|
|
} |
4230
|
|
|
|
4231
|
|
|
/** |
4232
|
|
|
* Get the best score in a exercise (NO Exercises in LPs ). |
4233
|
|
|
* |
4234
|
|
|
* @param int $user_id |
4235
|
|
|
* @param int $exercise_id |
4236
|
|
|
* @param int $courseId |
4237
|
|
|
* @param int $session_id |
4238
|
|
|
* |
4239
|
|
|
* @return array |
4240
|
|
|
*/ |
4241
|
|
|
public static function get_best_attempt_by_user( |
4242
|
|
|
$user_id, |
4243
|
|
|
$exercise_id, |
4244
|
|
|
$courseId, |
4245
|
|
|
$session_id, |
4246
|
|
|
$skipLpResults = true |
4247
|
|
|
) { |
4248
|
|
|
$user_results = Event::get_all_exercise_results( |
4249
|
|
|
$exercise_id, |
4250
|
|
|
$courseId, |
4251
|
|
|
$session_id, |
4252
|
|
|
false, |
4253
|
|
|
$user_id, |
4254
|
|
|
0, |
4255
|
|
|
$skipLpResults |
4256
|
|
|
); |
4257
|
|
|
$best_score_data = []; |
4258
|
|
|
$best_score = 0; |
4259
|
|
|
if (!empty($user_results)) { |
4260
|
|
|
foreach ($user_results as $result) { |
4261
|
|
|
if (!empty($result['exe_weighting']) && (float) $result['exe_weighting'] != 0) { |
4262
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4263
|
|
|
if ($score >= $best_score) { |
4264
|
|
|
$best_score = $score; |
4265
|
|
|
$best_score_data = $result; |
4266
|
|
|
} |
4267
|
|
|
} |
4268
|
|
|
} |
4269
|
|
|
} |
4270
|
|
|
|
4271
|
|
|
return $best_score_data; |
4272
|
|
|
} |
4273
|
|
|
|
4274
|
|
|
/** |
4275
|
|
|
* Get average score (NO Exercises in LPs ). |
4276
|
|
|
* |
4277
|
|
|
* @param int $exerciseId |
4278
|
|
|
* @param int $courseId |
4279
|
|
|
* @param int $sessionId |
4280
|
|
|
* |
4281
|
|
|
* @return float Average score |
4282
|
|
|
*/ |
4283
|
|
|
public static function get_average_score($exerciseId, $courseId, $sessionId, $groupId = 0) |
4284
|
|
|
{ |
4285
|
|
|
$user_results = Event::get_all_exercise_results( |
4286
|
|
|
$exerciseId, |
4287
|
|
|
$courseId, |
4288
|
|
|
$sessionId, |
4289
|
|
|
true, |
4290
|
|
|
null, |
4291
|
|
|
$groupId |
4292
|
|
|
); |
4293
|
|
|
$avg_score = 0; |
4294
|
|
|
if (!empty($user_results)) { |
4295
|
|
|
foreach ($user_results as $result) { |
4296
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4297
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4298
|
|
|
$avg_score += $score; |
4299
|
|
|
} |
4300
|
|
|
} |
4301
|
|
|
$avg_score = float_format($avg_score / count($user_results), 1); |
4302
|
|
|
} |
4303
|
|
|
|
4304
|
|
|
return $avg_score; |
4305
|
|
|
} |
4306
|
|
|
|
4307
|
|
|
/** |
4308
|
|
|
* Get average quiz score by course (Only exercises not added in a LP). |
4309
|
|
|
* |
4310
|
|
|
* @param int $courseId |
4311
|
|
|
* @param int $sessionId |
4312
|
|
|
* |
4313
|
|
|
* @return float Average score |
4314
|
|
|
*/ |
4315
|
|
|
public static function get_average_score_by_course($courseId, $sessionId) |
4316
|
|
|
{ |
4317
|
|
|
$user_results = Event::get_all_exercise_results_by_course( |
4318
|
|
|
$courseId, |
4319
|
|
|
$sessionId, |
4320
|
|
|
false |
4321
|
|
|
); |
4322
|
|
|
$avg_score = 0; |
4323
|
|
|
if (!empty($user_results)) { |
4324
|
|
|
foreach ($user_results as $result) { |
4325
|
|
|
if (!empty($result['exe_weighting']) && intval( |
4326
|
|
|
$result['exe_weighting'] |
4327
|
|
|
) != 0 |
4328
|
|
|
) { |
4329
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4330
|
|
|
$avg_score += $score; |
4331
|
|
|
} |
4332
|
|
|
} |
4333
|
|
|
// We assume that all exe_weighting |
4334
|
|
|
$avg_score = $avg_score / count($user_results); |
4335
|
|
|
} |
4336
|
|
|
|
4337
|
|
|
return $avg_score; |
4338
|
|
|
} |
4339
|
|
|
|
4340
|
|
|
/** |
4341
|
|
|
* @param int $user_id |
4342
|
|
|
* @param int $courseId |
4343
|
|
|
* @param int $session_id |
4344
|
|
|
* |
4345
|
|
|
* @return float|int |
4346
|
|
|
*/ |
4347
|
|
|
public static function get_average_score_by_course_by_user( |
4348
|
|
|
$user_id, |
4349
|
|
|
$courseId, |
4350
|
|
|
$session_id |
4351
|
|
|
) { |
4352
|
|
|
$user_results = Event::get_all_exercise_results_by_user( |
4353
|
|
|
$user_id, |
4354
|
|
|
$courseId, |
4355
|
|
|
$session_id |
4356
|
|
|
); |
4357
|
|
|
$avg_score = 0; |
4358
|
|
|
if (!empty($user_results)) { |
4359
|
|
|
foreach ($user_results as $result) { |
4360
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4361
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4362
|
|
|
$avg_score += $score; |
4363
|
|
|
} |
4364
|
|
|
} |
4365
|
|
|
// We assume that all exe_weighting |
4366
|
|
|
$avg_score = ($avg_score / count($user_results)); |
4367
|
|
|
} |
4368
|
|
|
|
4369
|
|
|
return $avg_score; |
4370
|
|
|
} |
4371
|
|
|
|
4372
|
|
|
/** |
4373
|
|
|
* Get average score by score (NO Exercises in LPs ). |
4374
|
|
|
* |
4375
|
|
|
* @param int $exercise_id |
4376
|
|
|
* @param int $courseId |
4377
|
|
|
* @param int $session_id |
4378
|
|
|
* @param int $user_count |
4379
|
|
|
* |
4380
|
|
|
* @return float Best average score |
4381
|
|
|
*/ |
4382
|
|
|
public static function get_best_average_score_by_exercise( |
4383
|
|
|
$exercise_id, |
4384
|
|
|
$courseId, |
4385
|
|
|
$session_id, |
4386
|
|
|
$user_count |
4387
|
|
|
) { |
4388
|
|
|
$user_results = Event::get_best_exercise_results_by_user( |
4389
|
|
|
$exercise_id, |
4390
|
|
|
$courseId, |
4391
|
|
|
$session_id |
4392
|
|
|
); |
4393
|
|
|
$avg_score = 0; |
4394
|
|
|
if (!empty($user_results)) { |
4395
|
|
|
foreach ($user_results as $result) { |
4396
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4397
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4398
|
|
|
$avg_score += $score; |
4399
|
|
|
} |
4400
|
|
|
} |
4401
|
|
|
// We asumme that all exe_weighting |
4402
|
|
|
if (!empty($user_count)) { |
4403
|
|
|
$avg_score = float_format($avg_score / $user_count, 1) * 100; |
4404
|
|
|
} else { |
4405
|
|
|
$avg_score = 0; |
4406
|
|
|
} |
4407
|
|
|
} |
4408
|
|
|
|
4409
|
|
|
return $avg_score; |
4410
|
|
|
} |
4411
|
|
|
|
4412
|
|
|
/** |
4413
|
|
|
* Get average score by score (NO Exercises in LPs ). |
4414
|
|
|
* |
4415
|
|
|
* @param int $exercise_id |
4416
|
|
|
* @param int $courseId |
4417
|
|
|
* @param int $session_id |
4418
|
|
|
* |
4419
|
|
|
* @return float Best average score |
4420
|
|
|
*/ |
4421
|
|
|
public static function getBestScoreByExercise( |
4422
|
|
|
$exercise_id, |
4423
|
|
|
$courseId, |
4424
|
|
|
$session_id |
4425
|
|
|
) { |
4426
|
|
|
$user_results = Event::get_best_exercise_results_by_user( |
4427
|
|
|
$exercise_id, |
4428
|
|
|
$courseId, |
4429
|
|
|
$session_id |
4430
|
|
|
); |
4431
|
|
|
$avg_score = 0; |
4432
|
|
|
if (!empty($user_results)) { |
4433
|
|
|
foreach ($user_results as $result) { |
4434
|
|
|
if (!empty($result['exe_weighting']) && intval($result['exe_weighting']) != 0) { |
4435
|
|
|
$score = $result['exe_result'] / $result['exe_weighting']; |
4436
|
|
|
$avg_score += $score; |
4437
|
|
|
} |
4438
|
|
|
} |
4439
|
|
|
} |
4440
|
|
|
|
4441
|
|
|
return $avg_score; |
4442
|
|
|
} |
4443
|
|
|
|
4444
|
|
|
/** |
4445
|
|
|
* @param string $course_code |
4446
|
|
|
* @param int $session_id |
4447
|
|
|
* |
4448
|
|
|
* @return array |
4449
|
|
|
*/ |
4450
|
|
|
public static function get_exercises_to_be_taken($course_code, $session_id) |
4451
|
|
|
{ |
4452
|
|
|
$course_info = api_get_course_info($course_code); |
4453
|
|
|
$exercises = self::get_all_exercises($course_info, $session_id); |
4454
|
|
|
$result = []; |
4455
|
|
|
$now = time() + 15 * 24 * 60 * 60; |
4456
|
|
|
foreach ($exercises as $exercise_item) { |
4457
|
|
|
if (isset($exercise_item['end_time']) && |
4458
|
|
|
!empty($exercise_item['end_time']) && |
4459
|
|
|
api_strtotime($exercise_item['end_time'], 'UTC') < $now |
4460
|
|
|
) { |
4461
|
|
|
$result[] = $exercise_item; |
4462
|
|
|
} |
4463
|
|
|
} |
4464
|
|
|
|
4465
|
|
|
return $result; |
4466
|
|
|
} |
4467
|
|
|
|
4468
|
|
|
/** |
4469
|
|
|
* Get student results (only in completed exercises) stats by question. |
4470
|
|
|
* |
4471
|
|
|
* @param int $question_id |
4472
|
|
|
* @param int $exercise_id |
4473
|
|
|
* @param int $courseId |
4474
|
|
|
* @param int $session_id |
4475
|
|
|
* @param bool $onlyStudent Filter only enrolled students |
4476
|
|
|
* |
4477
|
|
|
* @return array |
4478
|
|
|
*/ |
4479
|
|
|
public static function get_student_stats_by_question( |
4480
|
|
|
$question_id, |
4481
|
|
|
$exercise_id, |
4482
|
|
|
$courseId, |
4483
|
|
|
$session_id, |
4484
|
|
|
$onlyStudent = false |
4485
|
|
|
) { |
4486
|
|
|
$track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
4487
|
|
|
$track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
4488
|
|
|
$courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
4489
|
|
|
|
4490
|
|
|
$question_id = (int) $question_id; |
4491
|
|
|
$exercise_id = (int) $exercise_id; |
4492
|
|
|
$session_id = (int) $session_id; |
4493
|
|
|
$courseId = (int) $courseId; |
4494
|
|
|
|
4495
|
|
|
$sql = "SELECT MAX(marks) as max, MIN(marks) as min, AVG(marks) as average |
4496
|
|
|
FROM $track_exercises e "; |
4497
|
|
|
if ($onlyStudent) { |
4498
|
|
|
if (empty($session_id)) { |
4499
|
|
|
$courseCondition = " |
4500
|
|
|
INNER JOIN $courseUser c |
4501
|
|
|
ON ( |
4502
|
|
|
e.exe_user_id = c.user_id AND |
4503
|
|
|
e.c_id = c.c_id AND |
4504
|
|
|
c.status = ".STUDENT." |
4505
|
|
|
AND relation_type <> 2 |
4506
|
|
|
)"; |
4507
|
|
|
} else { |
4508
|
|
|
$sessionRelCourse = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
4509
|
|
|
$courseCondition = " |
4510
|
|
|
INNER JOIN $sessionRelCourse sc |
4511
|
|
|
ON ( |
4512
|
|
|
e.exe_user_id = sc.user_id AND |
4513
|
|
|
e.c_id = sc.c_id AND |
4514
|
|
|
e.session_id = sc.session_id AND |
4515
|
|
|
sc.status = 0 |
4516
|
|
|
) "; |
4517
|
|
|
} |
4518
|
|
|
$sql .= $courseCondition; |
4519
|
|
|
} |
4520
|
|
|
|
4521
|
|
|
$sql .= " |
4522
|
|
|
INNER JOIN $track_attempt a |
4523
|
|
|
ON ( |
4524
|
|
|
a.exe_id = e.exe_id AND |
4525
|
|
|
e.c_id = a.c_id AND |
4526
|
|
|
e.session_id = a.session_id |
4527
|
|
|
) |
4528
|
|
|
WHERE |
4529
|
|
|
exe_exo_id = $exercise_id AND |
4530
|
|
|
a.c_id = $courseId AND |
4531
|
|
|
e.session_id = $session_id AND |
4532
|
|
|
question_id = $question_id AND |
4533
|
|
|
e.status = '' |
4534
|
|
|
LIMIT 1"; |
4535
|
|
|
$result = Database::query($sql); |
4536
|
|
|
$return = []; |
4537
|
|
|
if ($result) { |
|
|
|
|
4538
|
|
|
$return = Database::fetch_array($result, 'ASSOC'); |
4539
|
|
|
} |
4540
|
|
|
|
4541
|
|
|
return $return; |
4542
|
|
|
} |
4543
|
|
|
|
4544
|
|
|
/** |
4545
|
|
|
* Get the correct answer count for a fill blanks question. |
4546
|
|
|
* |
4547
|
|
|
* @param int $question_id |
4548
|
|
|
* @param int $exercise_id |
4549
|
|
|
* |
4550
|
|
|
* @return array |
4551
|
|
|
*/ |
4552
|
|
|
public static function getNumberStudentsFillBlanksAnswerCount( |
4553
|
|
|
$question_id, |
4554
|
|
|
$exercise_id |
4555
|
|
|
) { |
4556
|
|
|
$listStudentsId = []; |
4557
|
|
|
$listAllStudentInfo = CourseManager::get_student_list_from_course_code( |
4558
|
|
|
api_get_course_id(), |
4559
|
|
|
true |
4560
|
|
|
); |
4561
|
|
|
foreach ($listAllStudentInfo as $i => $listStudentInfo) { |
4562
|
|
|
$listStudentsId[] = $listStudentInfo['user_id']; |
4563
|
|
|
} |
4564
|
|
|
|
4565
|
|
|
$listFillTheBlankResult = FillBlanks::getFillTheBlankResult( |
4566
|
|
|
$exercise_id, |
4567
|
|
|
$question_id, |
4568
|
|
|
$listStudentsId, |
4569
|
|
|
'1970-01-01', |
4570
|
|
|
'3000-01-01' |
4571
|
|
|
); |
4572
|
|
|
|
4573
|
|
|
$arrayCount = []; |
4574
|
|
|
|
4575
|
|
|
foreach ($listFillTheBlankResult as $resultCount) { |
4576
|
|
|
foreach ($resultCount as $index => $count) { |
4577
|
|
|
//this is only for declare the array index per answer |
4578
|
|
|
$arrayCount[$index] = 0; |
4579
|
|
|
} |
4580
|
|
|
} |
4581
|
|
|
|
4582
|
|
|
foreach ($listFillTheBlankResult as $resultCount) { |
4583
|
|
|
foreach ($resultCount as $index => $count) { |
4584
|
|
|
$count = ($count === 0) ? 1 : 0; |
4585
|
|
|
$arrayCount[$index] += $count; |
4586
|
|
|
} |
4587
|
|
|
} |
4588
|
|
|
|
4589
|
|
|
return $arrayCount; |
4590
|
|
|
} |
4591
|
|
|
|
4592
|
|
|
/** |
4593
|
|
|
* Get the number of questions with answers. |
4594
|
|
|
* |
4595
|
|
|
* @param int $question_id |
4596
|
|
|
* @param int $exercise_id |
4597
|
|
|
* @param string $course_code |
4598
|
|
|
* @param int $session_id |
4599
|
|
|
* @param string $questionType |
4600
|
|
|
* |
4601
|
|
|
* @return int |
4602
|
|
|
*/ |
4603
|
|
|
public static function get_number_students_question_with_answer_count( |
4604
|
|
|
$question_id, |
4605
|
|
|
$exercise_id, |
4606
|
|
|
$course_code, |
4607
|
|
|
$session_id, |
4608
|
|
|
$questionType = '' |
4609
|
|
|
) { |
4610
|
|
|
$track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
4611
|
|
|
$track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
4612
|
|
|
$courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
4613
|
|
|
$courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
4614
|
|
|
$courseUserSession = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
4615
|
|
|
|
4616
|
|
|
$question_id = intval($question_id); |
4617
|
|
|
$exercise_id = intval($exercise_id); |
4618
|
|
|
$courseId = api_get_course_int_id($course_code); |
4619
|
|
|
$session_id = intval($session_id); |
4620
|
|
|
|
4621
|
|
|
if (in_array($questionType, [FILL_IN_BLANKS, FILL_IN_BLANKS_COMBINATION])) { |
4622
|
|
|
$listStudentsId = []; |
4623
|
|
|
$listAllStudentInfo = CourseManager::get_student_list_from_course_code( |
4624
|
|
|
api_get_course_id(), |
4625
|
|
|
true |
4626
|
|
|
); |
4627
|
|
|
foreach ($listAllStudentInfo as $i => $listStudentInfo) { |
4628
|
|
|
$listStudentsId[] = $listStudentInfo['user_id']; |
4629
|
|
|
} |
4630
|
|
|
|
4631
|
|
|
$listFillTheBlankResult = FillBlanks::getFillTheBlankResult( |
4632
|
|
|
$exercise_id, |
4633
|
|
|
$question_id, |
4634
|
|
|
$listStudentsId, |
4635
|
|
|
'1970-01-01', |
4636
|
|
|
'3000-01-01' |
4637
|
|
|
); |
4638
|
|
|
|
4639
|
|
|
return FillBlanks::getNbResultFillBlankAll($listFillTheBlankResult); |
4640
|
|
|
} |
4641
|
|
|
|
4642
|
|
|
if (empty($session_id)) { |
4643
|
|
|
$courseCondition = " |
4644
|
|
|
INNER JOIN $courseUser cu |
4645
|
|
|
ON cu.c_id = c.id AND cu.user_id = exe_user_id"; |
4646
|
|
|
$courseConditionWhere = " AND relation_type <> 2 AND cu.status = ".STUDENT; |
4647
|
|
|
} else { |
4648
|
|
|
$courseCondition = " |
4649
|
|
|
INNER JOIN $courseUserSession cu |
4650
|
|
|
ON (cu.c_id = c.id AND cu.user_id = e.exe_user_id AND e.session_id = cu.session_id)"; |
4651
|
|
|
$courseConditionWhere = " AND cu.status = 0 "; |
4652
|
|
|
} |
4653
|
|
|
|
4654
|
|
|
$sql = "SELECT DISTINCT exe_user_id |
4655
|
|
|
FROM $track_exercises e |
4656
|
|
|
INNER JOIN $track_attempt a |
4657
|
|
|
ON ( |
4658
|
|
|
a.exe_id = e.exe_id AND |
4659
|
|
|
e.c_id = a.c_id AND |
4660
|
|
|
e.session_id = a.session_id |
4661
|
|
|
) |
4662
|
|
|
INNER JOIN $courseTable c |
4663
|
|
|
ON (c.id = a.c_id) |
4664
|
|
|
$courseCondition |
4665
|
|
|
WHERE |
4666
|
|
|
exe_exo_id = $exercise_id AND |
4667
|
|
|
a.c_id = $courseId AND |
4668
|
|
|
e.session_id = $session_id AND |
4669
|
|
|
question_id = $question_id AND |
4670
|
|
|
answer <> '0' AND |
4671
|
|
|
e.status = '' |
4672
|
|
|
$courseConditionWhere |
4673
|
|
|
"; |
4674
|
|
|
$result = Database::query($sql); |
4675
|
|
|
$return = 0; |
4676
|
|
|
if ($result) { |
|
|
|
|
4677
|
|
|
$return = Database::num_rows($result); |
4678
|
|
|
} |
4679
|
|
|
|
4680
|
|
|
return $return; |
4681
|
|
|
} |
4682
|
|
|
|
4683
|
|
|
/** |
4684
|
|
|
* Get number of answers to hotspot questions. |
4685
|
|
|
* |
4686
|
|
|
* @param int $answer_id |
4687
|
|
|
* @param int $question_id |
4688
|
|
|
* @param int $exercise_id |
4689
|
|
|
* @param string $course_code |
4690
|
|
|
* @param int $session_id |
4691
|
|
|
* |
4692
|
|
|
* @return int |
4693
|
|
|
*/ |
4694
|
|
|
public static function get_number_students_answer_hotspot_count( |
4695
|
|
|
$answer_id, |
4696
|
|
|
$question_id, |
4697
|
|
|
$exercise_id, |
4698
|
|
|
$course_code, |
4699
|
|
|
$session_id |
4700
|
|
|
) { |
4701
|
|
|
$track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
4702
|
|
|
$track_hotspot = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT); |
4703
|
|
|
$courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
4704
|
|
|
$courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
4705
|
|
|
$courseUserSession = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
4706
|
|
|
|
4707
|
|
|
$question_id = (int) $question_id; |
4708
|
|
|
$answer_id = (int) $answer_id; |
4709
|
|
|
$exercise_id = (int) $exercise_id; |
4710
|
|
|
$course_code = Database::escape_string($course_code); |
4711
|
|
|
$session_id = (int) $session_id; |
4712
|
|
|
|
4713
|
|
|
if (empty($session_id)) { |
4714
|
|
|
$courseCondition = " |
4715
|
|
|
INNER JOIN $courseUser cu |
4716
|
|
|
ON cu.c_id = c.id AND cu.user_id = exe_user_id"; |
4717
|
|
|
$courseConditionWhere = " AND relation_type <> 2 AND cu.status = ".STUDENT; |
4718
|
|
|
} else { |
4719
|
|
|
$courseCondition = " |
4720
|
|
|
INNER JOIN $courseUserSession cu |
4721
|
|
|
ON (cu.c_id = c.id AND cu.user_id = e.exe_user_id AND e.session_id = cu.session_id)"; |
4722
|
|
|
$courseConditionWhere = ' AND cu.status = 0 '; |
4723
|
|
|
} |
4724
|
|
|
|
4725
|
|
|
$sql = "SELECT DISTINCT exe_user_id |
4726
|
|
|
FROM $track_exercises e |
4727
|
|
|
INNER JOIN $track_hotspot a |
4728
|
|
|
ON (a.hotspot_exe_id = e.exe_id) |
4729
|
|
|
INNER JOIN $courseTable c |
4730
|
|
|
ON (hotspot_course_code = c.code) |
4731
|
|
|
$courseCondition |
4732
|
|
|
WHERE |
4733
|
|
|
exe_exo_id = $exercise_id AND |
4734
|
|
|
a.hotspot_course_code = '$course_code' AND |
4735
|
|
|
e.session_id = $session_id AND |
4736
|
|
|
hotspot_answer_id = $answer_id AND |
4737
|
|
|
hotspot_question_id = $question_id AND |
4738
|
|
|
hotspot_correct = 1 AND |
4739
|
|
|
e.status = '' |
4740
|
|
|
$courseConditionWhere |
4741
|
|
|
"; |
4742
|
|
|
|
4743
|
|
|
$result = Database::query($sql); |
4744
|
|
|
$return = 0; |
4745
|
|
|
if ($result) { |
|
|
|
|
4746
|
|
|
$return = Database::num_rows($result); |
4747
|
|
|
} |
4748
|
|
|
|
4749
|
|
|
return $return; |
4750
|
|
|
} |
4751
|
|
|
|
4752
|
|
|
/** |
4753
|
|
|
* @param int $answer_id |
4754
|
|
|
* @param int $question_id |
4755
|
|
|
* @param int $exercise_id |
4756
|
|
|
* @param int $courseId |
4757
|
|
|
* @param int $session_id |
4758
|
|
|
* @param string $question_type |
4759
|
|
|
* @param string $correct_answer |
4760
|
|
|
* @param string $current_answer |
4761
|
|
|
* |
4762
|
|
|
* @return int |
4763
|
|
|
*/ |
4764
|
|
|
public static function get_number_students_answer_count( |
4765
|
|
|
$answer_id, |
4766
|
|
|
$question_id, |
4767
|
|
|
$exercise_id, |
4768
|
|
|
$courseId, |
4769
|
|
|
$session_id, |
4770
|
|
|
$question_type = null, |
4771
|
|
|
$correct_answer = null, |
4772
|
|
|
$current_answer = null |
4773
|
|
|
) { |
4774
|
|
|
$track_exercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
4775
|
|
|
$track_attempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
4776
|
|
|
$courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
4777
|
|
|
$courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
4778
|
|
|
$courseUserSession = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
4779
|
|
|
|
4780
|
|
|
$question_id = (int) $question_id; |
4781
|
|
|
$answer_id = (int) $answer_id; |
4782
|
|
|
$exercise_id = (int) $exercise_id; |
4783
|
|
|
$courseId = (int) $courseId; |
4784
|
|
|
$session_id = (int) $session_id; |
4785
|
|
|
|
4786
|
|
|
switch ($question_type) { |
4787
|
|
|
case FILL_IN_BLANKS: |
4788
|
|
|
case FILL_IN_BLANKS_COMBINATION: |
4789
|
|
|
$answer_condition = ''; |
4790
|
|
|
$select_condition = ' e.exe_id, answer '; |
4791
|
|
|
break; |
4792
|
|
|
case MATCHING: |
4793
|
|
|
case MATCHING_COMBINATION: |
4794
|
|
|
case MATCHING_DRAGGABLE: |
4795
|
|
|
case MATCHING_DRAGGABLE_COMBINATION: |
4796
|
|
|
default: |
4797
|
|
|
$answer_condition = " answer = $answer_id AND "; |
4798
|
|
|
$select_condition = ' DISTINCT exe_user_id '; |
4799
|
|
|
} |
4800
|
|
|
|
4801
|
|
|
if (empty($session_id)) { |
4802
|
|
|
$courseCondition = " |
4803
|
|
|
INNER JOIN $courseUser cu |
4804
|
|
|
ON cu.c_id = c.id AND cu.user_id = exe_user_id"; |
4805
|
|
|
$courseConditionWhere = " AND relation_type <> 2 AND cu.status = ".STUDENT; |
4806
|
|
|
} else { |
4807
|
|
|
$courseCondition = " |
4808
|
|
|
INNER JOIN $courseUserSession cu |
4809
|
|
|
ON (cu.c_id = a.c_id AND cu.user_id = e.exe_user_id AND e.session_id = cu.session_id)"; |
4810
|
|
|
$courseConditionWhere = ' AND cu.status = 0 '; |
4811
|
|
|
} |
4812
|
|
|
|
4813
|
|
|
$sql = "SELECT $select_condition |
4814
|
|
|
FROM $track_exercises e |
4815
|
|
|
INNER JOIN $track_attempt a |
4816
|
|
|
ON ( |
4817
|
|
|
a.exe_id = e.exe_id AND |
4818
|
|
|
e.c_id = a.c_id AND |
4819
|
|
|
e.session_id = a.session_id |
4820
|
|
|
) |
4821
|
|
|
INNER JOIN $courseTable c |
4822
|
|
|
ON c.id = a.c_id |
4823
|
|
|
$courseCondition |
4824
|
|
|
WHERE |
4825
|
|
|
exe_exo_id = $exercise_id AND |
4826
|
|
|
a.c_id = $courseId AND |
4827
|
|
|
e.session_id = $session_id AND |
4828
|
|
|
$answer_condition |
4829
|
|
|
question_id = $question_id AND |
4830
|
|
|
e.status = '' |
4831
|
|
|
$courseConditionWhere |
4832
|
|
|
"; |
4833
|
|
|
$result = Database::query($sql); |
4834
|
|
|
$return = 0; |
4835
|
|
|
if ($result) { |
|
|
|
|
4836
|
|
|
$good_answers = 0; |
4837
|
|
|
switch ($question_type) { |
4838
|
|
|
case FILL_IN_BLANKS: |
4839
|
|
|
case FILL_IN_BLANKS_COMBINATION: |
4840
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) { |
4841
|
|
|
$fill_blank = self::check_fill_in_blanks( |
4842
|
|
|
$correct_answer, |
4843
|
|
|
$row['answer'], |
4844
|
|
|
$current_answer |
4845
|
|
|
); |
4846
|
|
|
if (isset($fill_blank[$current_answer]) && $fill_blank[$current_answer] == 1) { |
4847
|
|
|
$good_answers++; |
4848
|
|
|
} |
4849
|
|
|
} |
4850
|
|
|
|
4851
|
|
|
return $good_answers; |
4852
|
|
|
break; |
|
|
|
|
4853
|
|
|
case MATCHING: |
4854
|
|
|
case MATCHING_COMBINATION: |
4855
|
|
|
case MATCHING_DRAGGABLE: |
4856
|
|
|
case MATCHING_DRAGGABLE_COMBINATION: |
4857
|
|
|
default: |
4858
|
|
|
$return = Database::num_rows($result); |
4859
|
|
|
} |
4860
|
|
|
} |
4861
|
|
|
|
4862
|
|
|
return $return; |
4863
|
|
|
} |
4864
|
|
|
|
4865
|
|
|
/** |
4866
|
|
|
* @param array $answer |
4867
|
|
|
* @param string $user_answer |
4868
|
|
|
* |
4869
|
|
|
* @return array |
4870
|
|
|
*/ |
4871
|
|
|
public static function check_fill_in_blanks($answer, $user_answer, $current_answer) |
4872
|
|
|
{ |
4873
|
|
|
// the question is encoded like this |
4874
|
|
|
// [A] B [C] D [E] F::10,10,10@1 |
4875
|
|
|
// number 1 before the "@" means that is a switchable fill in blank question |
4876
|
|
|
// [A] B [C] D [E] F::10,10,10@ or [A] B [C] D [E] F::10,10,10 |
4877
|
|
|
// means that is a normal fill blank question |
4878
|
|
|
// first we explode the "::" |
4879
|
|
|
$pre_array = explode('::', $answer); |
4880
|
|
|
// is switchable fill blank or not |
4881
|
|
|
$last = count($pre_array) - 1; |
4882
|
|
|
$is_set_switchable = explode('@', $pre_array[$last]); |
4883
|
|
|
$switchable_answer_set = false; |
4884
|
|
|
if (isset($is_set_switchable[1]) && $is_set_switchable[1] == 1) { |
4885
|
|
|
$switchable_answer_set = true; |
4886
|
|
|
} |
4887
|
|
|
$answer = ''; |
4888
|
|
|
for ($k = 0; $k < $last; $k++) { |
4889
|
|
|
$answer .= $pre_array[$k]; |
4890
|
|
|
} |
4891
|
|
|
// splits weightings that are joined with a comma |
4892
|
|
|
$answerWeighting = explode(',', $is_set_switchable[0]); |
4893
|
|
|
|
4894
|
|
|
// we save the answer because it will be modified |
4895
|
|
|
//$temp = $answer; |
4896
|
|
|
$temp = $answer; |
4897
|
|
|
|
4898
|
|
|
$answer = ''; |
4899
|
|
|
$j = 0; |
4900
|
|
|
//initialise answer tags |
4901
|
|
|
$user_tags = $correct_tags = $real_text = []; |
4902
|
|
|
// the loop will stop at the end of the text |
4903
|
|
|
while (1) { |
4904
|
|
|
// quits the loop if there are no more blanks (detect '[') |
4905
|
|
|
if (($pos = api_strpos($temp, '[')) === false) { |
4906
|
|
|
// adds the end of the text |
4907
|
|
|
$answer = $temp; |
4908
|
|
|
$real_text[] = $answer; |
4909
|
|
|
break; //no more "blanks", quit the loop |
4910
|
|
|
} |
4911
|
|
|
// adds the piece of text that is before the blank |
4912
|
|
|
//and ends with '[' into a general storage array |
4913
|
|
|
$real_text[] = api_substr($temp, 0, $pos + 1); |
4914
|
|
|
$answer .= api_substr($temp, 0, $pos + 1); |
4915
|
|
|
//take the string remaining (after the last "[" we found) |
4916
|
|
|
$temp = api_substr($temp, $pos + 1); |
4917
|
|
|
// quit the loop if there are no more blanks, and update $pos to the position of next ']' |
4918
|
|
|
if (($pos = api_strpos($temp, ']')) === false) { |
4919
|
|
|
// adds the end of the text |
4920
|
|
|
$answer .= $temp; |
4921
|
|
|
break; |
4922
|
|
|
} |
4923
|
|
|
|
4924
|
|
|
$str = $user_answer; |
4925
|
|
|
|
4926
|
|
|
preg_match_all('#\[([^[]*)\]#', $str, $arr); |
4927
|
|
|
$str = str_replace('\r\n', '', $str); |
4928
|
|
|
$choices = $arr[1]; |
4929
|
|
|
$choice = []; |
4930
|
|
|
$check = false; |
4931
|
|
|
$i = 0; |
4932
|
|
|
foreach ($choices as $item) { |
4933
|
|
|
if ($current_answer === $item) { |
4934
|
|
|
$check = true; |
4935
|
|
|
} |
4936
|
|
|
if ($check) { |
4937
|
|
|
$choice[] = $item; |
4938
|
|
|
$i++; |
4939
|
|
|
} |
4940
|
|
|
if ($i == 3) { |
4941
|
|
|
break; |
4942
|
|
|
} |
4943
|
|
|
} |
4944
|
|
|
$tmp = api_strrpos($choice[$j], ' / '); |
4945
|
|
|
|
4946
|
|
|
if ($tmp !== false) { |
4947
|
|
|
$choice[$j] = api_substr($choice[$j], 0, $tmp); |
4948
|
|
|
} |
4949
|
|
|
|
4950
|
|
|
$choice[$j] = trim($choice[$j]); |
4951
|
|
|
|
4952
|
|
|
//Needed to let characters ' and " to work as part of an answer |
4953
|
|
|
$choice[$j] = stripslashes($choice[$j]); |
4954
|
|
|
|
4955
|
|
|
$user_tags[] = api_strtolower($choice[$j]); |
4956
|
|
|
//put the contents of the [] answer tag into correct_tags[] |
4957
|
|
|
$correct_tags[] = api_strtolower(api_substr($temp, 0, $pos)); |
4958
|
|
|
$j++; |
4959
|
|
|
$temp = api_substr($temp, $pos + 1); |
4960
|
|
|
} |
4961
|
|
|
|
4962
|
|
|
$answer = ''; |
4963
|
|
|
$real_correct_tags = $correct_tags; |
4964
|
|
|
$chosen_list = []; |
4965
|
|
|
$good_answer = []; |
4966
|
|
|
|
4967
|
|
|
for ($i = 0; $i < count($real_correct_tags); $i++) { |
|
|
|
|
4968
|
|
|
if (!$switchable_answer_set) { |
4969
|
|
|
//needed to parse ' and " characters |
4970
|
|
|
$user_tags[$i] = stripslashes($user_tags[$i]); |
4971
|
|
|
if ($correct_tags[$i] == $user_tags[$i]) { |
4972
|
|
|
$good_answer[$correct_tags[$i]] = 1; |
4973
|
|
|
} elseif (!empty($user_tags[$i])) { |
4974
|
|
|
$good_answer[$correct_tags[$i]] = 0; |
4975
|
|
|
} else { |
4976
|
|
|
$good_answer[$correct_tags[$i]] = 0; |
4977
|
|
|
} |
4978
|
|
|
} else { |
4979
|
|
|
// switchable fill in the blanks |
4980
|
|
|
if (in_array($user_tags[$i], $correct_tags)) { |
4981
|
|
|
$correct_tags = array_diff($correct_tags, $chosen_list); |
4982
|
|
|
$good_answer[$correct_tags[$i]] = 1; |
4983
|
|
|
} elseif (!empty($user_tags[$i])) { |
4984
|
|
|
$good_answer[$correct_tags[$i]] = 0; |
4985
|
|
|
} else { |
4986
|
|
|
$good_answer[$correct_tags[$i]] = 0; |
4987
|
|
|
} |
4988
|
|
|
} |
4989
|
|
|
// adds the correct word, followed by ] to close the blank |
4990
|
|
|
$answer .= ' / <font color="green"><b>'.$real_correct_tags[$i].'</b></font>]'; |
4991
|
|
|
if (isset($real_text[$i + 1])) { |
4992
|
|
|
$answer .= $real_text[$i + 1]; |
4993
|
|
|
} |
4994
|
|
|
} |
4995
|
|
|
|
4996
|
|
|
return $good_answer; |
4997
|
|
|
} |
4998
|
|
|
|
4999
|
|
|
/** |
5000
|
|
|
* It gets the number of users who finishing the exercise. |
5001
|
|
|
* |
5002
|
|
|
* @param int $exerciseId |
5003
|
|
|
* @param int $courseId |
5004
|
|
|
* @param int $sessionId |
5005
|
|
|
* |
5006
|
|
|
* @return int |
5007
|
|
|
*/ |
5008
|
|
|
public static function getNumberStudentsFinishExercise( |
5009
|
|
|
$exerciseId, |
5010
|
|
|
$courseId, |
5011
|
|
|
$sessionId |
5012
|
|
|
) { |
5013
|
|
|
$tblTrackExercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
5014
|
|
|
$tblTrackAttempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
5015
|
|
|
|
5016
|
|
|
$exerciseId = (int) $exerciseId; |
5017
|
|
|
$courseId = (int) $courseId; |
5018
|
|
|
$sessionId = (int) $sessionId; |
5019
|
|
|
|
5020
|
|
|
$sql = "SELECT DISTINCT exe_user_id |
5021
|
|
|
FROM $tblTrackExercises e |
5022
|
|
|
INNER JOIN $tblTrackAttempt a |
5023
|
|
|
ON (a.exe_id = e.exe_id) |
5024
|
|
|
WHERE |
5025
|
|
|
exe_exo_id = $exerciseId AND |
5026
|
|
|
e.c_id = $courseId AND |
5027
|
|
|
e.session_id = $sessionId AND |
5028
|
|
|
status = ''"; |
5029
|
|
|
$result = Database::query($sql); |
5030
|
|
|
$return = 0; |
5031
|
|
|
if ($result) { |
|
|
|
|
5032
|
|
|
$return = Database::num_rows($result); |
5033
|
|
|
} |
5034
|
|
|
|
5035
|
|
|
return $return; |
5036
|
|
|
} |
5037
|
|
|
|
5038
|
|
|
/** |
5039
|
|
|
* Return an HTML select menu with the student groups. |
5040
|
|
|
* |
5041
|
|
|
* @param string $name is the name and the id of the <select> |
5042
|
|
|
* @param string $default default value for option |
5043
|
|
|
* @param string $onchange |
5044
|
|
|
* |
5045
|
|
|
* @return string the html code of the <select> |
5046
|
|
|
*/ |
5047
|
|
|
public static function displayGroupMenu($name, $default, $onchange = "") |
5048
|
|
|
{ |
5049
|
|
|
// check the default value of option |
5050
|
|
|
$tabSelected = [$default => " selected='selected' "]; |
5051
|
|
|
$res = ""; |
5052
|
|
|
$res .= "<select name='$name' id='$name' onchange='".$onchange."' >"; |
5053
|
|
|
$res .= "<option value='-1'".$tabSelected["-1"].">-- ".get_lang( |
5054
|
|
|
'AllGroups' |
5055
|
|
|
)." --</option>"; |
5056
|
|
|
$res .= "<option value='0'".$tabSelected["0"].">- ".get_lang( |
5057
|
|
|
'NotInAGroup' |
5058
|
|
|
)." -</option>"; |
5059
|
|
|
$tabGroups = GroupManager::get_group_list(); |
5060
|
|
|
$currentCatId = 0; |
5061
|
|
|
$countGroups = count($tabGroups); |
5062
|
|
|
for ($i = 0; $i < $countGroups; $i++) { |
5063
|
|
|
$tabCategory = GroupManager::get_category_from_group( |
5064
|
|
|
$tabGroups[$i]['iid'] |
5065
|
|
|
); |
5066
|
|
|
if ($tabCategory['iid'] != $currentCatId) { |
5067
|
|
|
$res .= "<option value='-1' disabled='disabled'>".$tabCategory['title']."</option>"; |
5068
|
|
|
$currentCatId = $tabCategory['iid']; |
5069
|
|
|
} |
5070
|
|
|
$res .= "<option ".$tabSelected[$tabGroups[$i]['iid']]."style='margin-left:40px' value='". |
5071
|
|
|
$tabGroups[$i]['iid']."'>". |
5072
|
|
|
$tabGroups[$i]['name']. |
5073
|
|
|
"</option>"; |
5074
|
|
|
} |
5075
|
|
|
$res .= "</select>"; |
5076
|
|
|
|
5077
|
|
|
return $res; |
5078
|
|
|
} |
5079
|
|
|
|
5080
|
|
|
/** |
5081
|
|
|
* @param int $exe_id |
5082
|
|
|
*/ |
5083
|
|
|
public static function create_chat_exercise_session($exe_id) |
5084
|
|
|
{ |
5085
|
|
|
if (!isset($_SESSION['current_exercises'])) { |
5086
|
|
|
$_SESSION['current_exercises'] = []; |
5087
|
|
|
} |
5088
|
|
|
$_SESSION['current_exercises'][$exe_id] = true; |
5089
|
|
|
} |
5090
|
|
|
|
5091
|
|
|
/** |
5092
|
|
|
* @param int $exe_id |
5093
|
|
|
*/ |
5094
|
|
|
public static function delete_chat_exercise_session($exe_id) |
5095
|
|
|
{ |
5096
|
|
|
if (isset($_SESSION['current_exercises'])) { |
5097
|
|
|
$_SESSION['current_exercises'][$exe_id] = false; |
5098
|
|
|
} |
5099
|
|
|
} |
5100
|
|
|
|
5101
|
|
|
/** |
5102
|
|
|
* Display the exercise results. |
5103
|
|
|
* |
5104
|
|
|
* @param Exercise $objExercise |
5105
|
|
|
* @param int $exeId |
5106
|
|
|
* @param bool $save_user_result save users results (true) or just show the results (false) |
5107
|
|
|
* @param string $remainingMessage |
5108
|
|
|
* @param bool $allowSignature |
5109
|
|
|
* @param bool $allowExportPdf |
5110
|
|
|
* @param bool $isExport |
5111
|
|
|
*/ |
5112
|
|
|
public static function displayQuestionListByAttempt( |
5113
|
|
|
$objExercise, |
5114
|
|
|
$exeId, |
5115
|
|
|
$save_user_result = false, |
5116
|
|
|
$remainingMessage = '', |
5117
|
|
|
$allowSignature = false, |
5118
|
|
|
$allowExportPdf = false, |
5119
|
|
|
$isExport = false |
5120
|
|
|
) { |
5121
|
|
|
$origin = api_get_origin(); |
5122
|
|
|
$courseId = api_get_course_int_id(); |
5123
|
|
|
$courseCode = api_get_course_id(); |
5124
|
|
|
$sessionId = api_get_session_id(); |
5125
|
|
|
|
5126
|
|
|
// Getting attempt info |
5127
|
|
|
$exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exeId); |
5128
|
|
|
|
5129
|
|
|
// Getting question list |
5130
|
|
|
$question_list = []; |
5131
|
|
|
$studentInfo = []; |
5132
|
|
|
if (!empty($exercise_stat_info['data_tracking'])) { |
5133
|
|
|
$studentInfo = api_get_user_info($exercise_stat_info['exe_user_id']); |
5134
|
|
|
$question_list = explode(',', $exercise_stat_info['data_tracking']); |
5135
|
|
|
} else { |
5136
|
|
|
// Try getting the question list only if save result is off |
5137
|
|
|
if ($save_user_result == false) { |
5138
|
|
|
$question_list = $objExercise->get_validated_question_list(); |
5139
|
|
|
} |
5140
|
|
|
if (in_array( |
5141
|
|
|
$objExercise->getFeedbackType(), |
5142
|
|
|
[EXERCISE_FEEDBACK_TYPE_DIRECT, EXERCISE_FEEDBACK_TYPE_POPUP] |
5143
|
|
|
)) { |
5144
|
|
|
$question_list = $objExercise->get_validated_question_list(); |
5145
|
|
|
} |
5146
|
|
|
} |
5147
|
|
|
|
5148
|
|
|
if ($objExercise->getResultAccess()) { |
5149
|
|
|
if ($objExercise->hasResultsAccess($exercise_stat_info) === false) { |
5150
|
|
|
echo Display::return_message( |
5151
|
|
|
sprintf(get_lang('YouPassedTheLimitOfXMinutesToSeeTheResults'), $objExercise->getResultsAccess()) |
5152
|
|
|
); |
5153
|
|
|
|
5154
|
|
|
return false; |
5155
|
|
|
} |
5156
|
|
|
|
5157
|
|
|
if (!empty($objExercise->getResultAccess())) { |
5158
|
|
|
$url = api_get_path(WEB_CODE_PATH).'exercise/overview.php?'.api_get_cidreq().'&exerciseId='.$objExercise->iid; |
5159
|
|
|
echo $objExercise->returnTimeLeftDiv(); |
5160
|
|
|
echo $objExercise->showSimpleTimeControl( |
5161
|
|
|
$objExercise->getResultAccessTimeDiff($exercise_stat_info), |
5162
|
|
|
$url |
5163
|
|
|
); |
5164
|
|
|
} |
5165
|
|
|
} |
5166
|
|
|
|
5167
|
|
|
$counter = 1; |
5168
|
|
|
$total_score = $total_weight = 0; |
5169
|
|
|
$exercise_content = null; |
5170
|
|
|
// Hide results |
5171
|
|
|
$show_results = false; |
5172
|
|
|
$show_only_score = false; |
5173
|
|
|
if (in_array($objExercise->results_disabled, |
5174
|
|
|
[ |
5175
|
|
|
RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER, |
5176
|
|
|
RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS, |
5177
|
|
|
RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING, |
5178
|
|
|
] |
5179
|
|
|
)) { |
5180
|
|
|
$show_results = true; |
5181
|
|
|
} |
5182
|
|
|
|
5183
|
|
|
if (in_array( |
5184
|
|
|
$objExercise->results_disabled, |
5185
|
|
|
[ |
5186
|
|
|
RESULT_DISABLE_SHOW_SCORE_ONLY, |
5187
|
|
|
RESULT_DISABLE_SHOW_FINAL_SCORE_ONLY_WITH_CATEGORIES, |
5188
|
|
|
RESULT_DISABLE_RANKING, |
5189
|
|
|
] |
5190
|
|
|
) |
5191
|
|
|
) { |
5192
|
|
|
$show_only_score = true; |
5193
|
|
|
} |
5194
|
|
|
|
5195
|
|
|
// Not display expected answer, but score, and feedback |
5196
|
|
|
$show_all_but_expected_answer = false; |
5197
|
|
|
if ($objExercise->results_disabled == RESULT_DISABLE_SHOW_SCORE_ONLY && |
5198
|
|
|
$objExercise->getFeedbackType() == EXERCISE_FEEDBACK_TYPE_END |
5199
|
|
|
) { |
5200
|
|
|
$show_all_but_expected_answer = true; |
5201
|
|
|
$show_results = true; |
5202
|
|
|
$show_only_score = false; |
5203
|
|
|
} |
5204
|
|
|
|
5205
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = true; |
5206
|
|
|
$showTotalScore = true; |
5207
|
|
|
$showQuestionScore = true; |
5208
|
|
|
$attemptResult = []; |
5209
|
|
|
|
5210
|
|
|
if (in_array( |
5211
|
|
|
$objExercise->results_disabled, |
5212
|
|
|
[ |
5213
|
|
|
RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT, |
5214
|
|
|
RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK, |
5215
|
|
|
RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK, |
5216
|
|
|
]) |
5217
|
|
|
) { |
5218
|
|
|
$show_only_score = true; |
5219
|
|
|
$show_results = true; |
5220
|
|
|
$numberAttempts = 0; |
5221
|
|
|
if ($objExercise->attempts > 0) { |
5222
|
|
|
$attempts = Event::getExerciseResultsByUser( |
5223
|
|
|
api_get_user_id(), |
5224
|
|
|
$objExercise->iid, |
5225
|
|
|
$courseId, |
5226
|
|
|
$sessionId, |
5227
|
|
|
$exercise_stat_info['orig_lp_id'], |
5228
|
|
|
$exercise_stat_info['orig_lp_item_id'], |
5229
|
|
|
'desc' |
5230
|
|
|
); |
5231
|
|
|
if ($attempts) { |
5232
|
|
|
$numberAttempts = count($attempts); |
5233
|
|
|
} |
5234
|
|
|
|
5235
|
|
|
if ($save_user_result) { |
5236
|
|
|
$numberAttempts++; |
5237
|
|
|
} |
5238
|
|
|
|
5239
|
|
|
$showTotalScore = false; |
5240
|
|
|
if ($objExercise->results_disabled == RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT) { |
5241
|
|
|
$showTotalScore = true; |
5242
|
|
|
} |
5243
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = false; |
5244
|
|
|
if ($numberAttempts >= $objExercise->attempts) { |
5245
|
|
|
$showTotalScore = true; |
5246
|
|
|
$show_results = true; |
5247
|
|
|
$show_only_score = false; |
5248
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = true; |
5249
|
|
|
} |
5250
|
|
|
|
5251
|
|
|
if ($objExercise->results_disabled == RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK) { |
5252
|
|
|
$showTotalScore = true; |
5253
|
|
|
$show_results = true; |
5254
|
|
|
$show_only_score = false; |
5255
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = false; |
5256
|
|
|
if ($numberAttempts >= $objExercise->attempts) { |
5257
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = true; |
5258
|
|
|
} |
5259
|
|
|
|
5260
|
|
|
// Check if the current attempt is the last. |
5261
|
|
|
/*if (false === $save_user_result && !empty($attempts)) { |
5262
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = false; |
5263
|
|
|
$position = 1; |
5264
|
|
|
foreach ($attempts as $attempt) { |
5265
|
|
|
if ($exeId == $attempt['exe_id']) { |
5266
|
|
|
break; |
5267
|
|
|
} |
5268
|
|
|
$position++; |
5269
|
|
|
} |
5270
|
|
|
|
5271
|
|
|
if ($position == $objExercise->attempts) { |
5272
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt = true; |
5273
|
|
|
} |
5274
|
|
|
}*/ |
5275
|
|
|
} |
5276
|
|
|
} |
5277
|
|
|
|
5278
|
|
|
if ($objExercise->results_disabled == |
5279
|
|
|
RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK |
5280
|
|
|
) { |
5281
|
|
|
$show_only_score = false; |
5282
|
|
|
$show_results = true; |
5283
|
|
|
$show_all_but_expected_answer = false; |
5284
|
|
|
$showTotalScore = false; |
5285
|
|
|
$showQuestionScore = false; |
5286
|
|
|
if ($numberAttempts >= $objExercise->attempts) { |
5287
|
|
|
$showTotalScore = true; |
5288
|
|
|
$showQuestionScore = true; |
5289
|
|
|
} |
5290
|
|
|
} |
5291
|
|
|
} |
5292
|
|
|
|
5293
|
|
|
// When exporting to PDF hide feedback/comment/score show warning in hotspot. |
5294
|
|
|
if ($allowExportPdf && $isExport) { |
5295
|
|
|
$showTotalScore = false; |
5296
|
|
|
$showQuestionScore = false; |
5297
|
|
|
$objExercise->feedback_type = 2; |
5298
|
|
|
$objExercise->hideComment = true; |
5299
|
|
|
$objExercise->hideNoAnswer = true; |
5300
|
|
|
$objExercise->results_disabled = 0; |
5301
|
|
|
$objExercise->hideExpectedAnswer = true; |
5302
|
|
|
$show_results = true; |
5303
|
|
|
} |
5304
|
|
|
|
5305
|
|
|
if ('embeddable' !== $origin && |
5306
|
|
|
!empty($exercise_stat_info['exe_user_id']) && |
5307
|
|
|
!empty($studentInfo) |
5308
|
|
|
) { |
5309
|
|
|
// Shows exercise header. |
5310
|
|
|
echo $objExercise->showExerciseResultHeader( |
5311
|
|
|
$studentInfo, |
5312
|
|
|
$exercise_stat_info, |
5313
|
|
|
$save_user_result, |
5314
|
|
|
$allowSignature, |
5315
|
|
|
$allowExportPdf |
5316
|
|
|
); |
5317
|
|
|
} |
5318
|
|
|
|
5319
|
|
|
// Display text when test is finished #4074 and for LP #4227 |
5320
|
|
|
// Allows to do a remove_XSS for end text result of exercise with |
5321
|
|
|
// user status COURSEMANAGERLOWSECURITY BT#20194 |
5322
|
|
|
if (true === api_get_configuration_value('exercise_result_end_text_html_strict_filtering')) { |
5323
|
|
|
$endOfMessage = Security::remove_XSS($objExercise->getTextWhenFinished(), COURSEMANAGERLOWSECURITY); |
5324
|
|
|
} else { |
5325
|
|
|
$endOfMessage = Security::remove_XSS($objExercise->getTextWhenFinished()); |
5326
|
|
|
} |
5327
|
|
|
if (!empty($endOfMessage)) { |
5328
|
|
|
echo Display::div( |
5329
|
|
|
$endOfMessage, |
5330
|
|
|
['id' => 'quiz_end_message'] |
5331
|
|
|
); |
5332
|
|
|
} |
5333
|
|
|
|
5334
|
|
|
$question_list_answers = []; |
5335
|
|
|
$category_list = []; |
5336
|
|
|
$loadChoiceFromSession = false; |
5337
|
|
|
$fromDatabase = true; |
5338
|
|
|
$exerciseResult = null; |
5339
|
|
|
$exerciseResultCoordinates = null; |
5340
|
|
|
$delineationResults = null; |
5341
|
|
|
if (true === $save_user_result && in_array( |
5342
|
|
|
$objExercise->getFeedbackType(), |
5343
|
|
|
[EXERCISE_FEEDBACK_TYPE_DIRECT, EXERCISE_FEEDBACK_TYPE_POPUP] |
5344
|
|
|
)) { |
5345
|
|
|
$loadChoiceFromSession = true; |
5346
|
|
|
$fromDatabase = false; |
5347
|
|
|
$exerciseResult = Session::read('exerciseResult'); |
5348
|
|
|
$exerciseResultCoordinates = Session::read('exerciseResultCoordinates'); |
5349
|
|
|
$delineationResults = Session::read('hotspot_delineation_result'); |
5350
|
|
|
$delineationResults = isset($delineationResults[$objExercise->iid]) ? $delineationResults[$objExercise->iid] : null; |
5351
|
|
|
} |
5352
|
|
|
|
5353
|
|
|
$countPendingQuestions = 0; |
5354
|
|
|
$result = []; |
5355
|
|
|
// Loop over all question to show results for each of them, one by one |
5356
|
|
|
if (!empty($question_list)) { |
5357
|
|
|
foreach ($question_list as $questionId) { |
5358
|
|
|
// Creates a temporary Question object |
5359
|
|
|
$objQuestionTmp = Question::read($questionId, $objExercise->course); |
5360
|
|
|
// This variable came from exercise_submit_modal.php |
5361
|
|
|
ob_start(); |
5362
|
|
|
$choice = null; |
5363
|
|
|
$delineationChoice = null; |
5364
|
|
|
if ($loadChoiceFromSession) { |
5365
|
|
|
$choice = isset($exerciseResult[$questionId]) ? $exerciseResult[$questionId] : null; |
5366
|
|
|
$delineationChoice = isset($delineationResults[$questionId]) ? $delineationResults[$questionId] : null; |
5367
|
|
|
} |
5368
|
|
|
|
5369
|
|
|
// We're inside *one* question. Go through each possible answer for this question |
5370
|
|
|
$result = $objExercise->manage_answer( |
5371
|
|
|
$exeId, |
5372
|
|
|
$questionId, |
5373
|
|
|
$choice, |
5374
|
|
|
'exercise_result', |
5375
|
|
|
$exerciseResultCoordinates, |
5376
|
|
|
$save_user_result, |
5377
|
|
|
$fromDatabase, |
5378
|
|
|
$show_results, |
5379
|
|
|
$objExercise->selectPropagateNeg(), |
5380
|
|
|
$delineationChoice, |
5381
|
|
|
$showTotalScoreAndUserChoicesInLastAttempt |
5382
|
|
|
); |
5383
|
|
|
|
5384
|
|
|
if (empty($result)) { |
5385
|
|
|
continue; |
5386
|
|
|
} |
5387
|
|
|
|
5388
|
|
|
$total_score += (float) $result['score']; |
5389
|
|
|
$total_weight += (float) $result['weight']; |
5390
|
|
|
|
5391
|
|
|
$question_list_answers[] = [ |
5392
|
|
|
'question' => $result['open_question'], |
5393
|
|
|
'answer' => $result['open_answer'], |
5394
|
|
|
'answer_type' => $result['answer_type'], |
5395
|
|
|
'generated_oral_file' => $result['generated_oral_file'], |
5396
|
|
|
]; |
5397
|
|
|
|
5398
|
|
|
$my_total_score = $result['score']; |
5399
|
|
|
$my_total_weight = $result['weight']; |
5400
|
|
|
$scorePassed = self::scorePassed($my_total_score, $my_total_weight); |
5401
|
|
|
|
5402
|
|
|
// Category report |
5403
|
|
|
$category_was_added_for_this_test = false; |
5404
|
|
|
if (isset($objQuestionTmp->category) && !empty($objQuestionTmp->category)) { |
5405
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['score'])) { |
5406
|
|
|
$category_list[$objQuestionTmp->category]['score'] = 0; |
5407
|
|
|
} |
5408
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['total'])) { |
5409
|
|
|
$category_list[$objQuestionTmp->category]['total'] = 0; |
5410
|
|
|
} |
5411
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['total_questions'])) { |
5412
|
|
|
$category_list[$objQuestionTmp->category]['total_questions'] = 0; |
5413
|
|
|
} |
5414
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['passed'])) { |
5415
|
|
|
$category_list[$objQuestionTmp->category]['passed'] = 0; |
5416
|
|
|
} |
5417
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['wrong'])) { |
5418
|
|
|
$category_list[$objQuestionTmp->category]['wrong'] = 0; |
5419
|
|
|
} |
5420
|
|
|
if (!isset($category_list[$objQuestionTmp->category]['no_answer'])) { |
5421
|
|
|
$category_list[$objQuestionTmp->category]['no_answer'] = 0; |
5422
|
|
|
} |
5423
|
|
|
|
5424
|
|
|
$category_list[$objQuestionTmp->category]['score'] += $my_total_score; |
5425
|
|
|
$category_list[$objQuestionTmp->category]['total'] += $my_total_weight; |
5426
|
|
|
if ($scorePassed) { |
5427
|
|
|
// Only count passed if score is not empty |
5428
|
|
|
if (!empty($my_total_score)) { |
5429
|
|
|
$category_list[$objQuestionTmp->category]['passed']++; |
5430
|
|
|
} |
5431
|
|
|
} else { |
5432
|
|
|
if ($result['user_answered']) { |
5433
|
|
|
$category_list[$objQuestionTmp->category]['wrong']++; |
5434
|
|
|
} else { |
5435
|
|
|
$category_list[$objQuestionTmp->category]['no_answer']++; |
5436
|
|
|
} |
5437
|
|
|
} |
5438
|
|
|
|
5439
|
|
|
$category_list[$objQuestionTmp->category]['total_questions']++; |
5440
|
|
|
$category_was_added_for_this_test = true; |
5441
|
|
|
} |
5442
|
|
|
if (isset($objQuestionTmp->category_list) && !empty($objQuestionTmp->category_list)) { |
5443
|
|
|
foreach ($objQuestionTmp->category_list as $category_id) { |
5444
|
|
|
$category_list[$category_id]['score'] += $my_total_score; |
5445
|
|
|
$category_list[$category_id]['total'] += $my_total_weight; |
5446
|
|
|
$category_was_added_for_this_test = true; |
5447
|
|
|
} |
5448
|
|
|
} |
5449
|
|
|
|
5450
|
|
|
// No category for this question! |
5451
|
|
|
if ($category_was_added_for_this_test == false) { |
5452
|
|
|
if (!isset($category_list['none']['score'])) { |
5453
|
|
|
$category_list['none']['score'] = 0; |
5454
|
|
|
} |
5455
|
|
|
if (!isset($category_list['none']['total'])) { |
5456
|
|
|
$category_list['none']['total'] = 0; |
5457
|
|
|
} |
5458
|
|
|
|
5459
|
|
|
$category_list['none']['score'] += $my_total_score; |
5460
|
|
|
$category_list['none']['total'] += $my_total_weight; |
5461
|
|
|
} |
5462
|
|
|
|
5463
|
|
|
if ($objExercise->selectPropagateNeg() == 0 && $my_total_score < 0) { |
5464
|
|
|
$my_total_score = 0; |
5465
|
|
|
} |
5466
|
|
|
|
5467
|
|
|
$comnt = null; |
5468
|
|
|
if ($show_results) { |
5469
|
|
|
$comnt = Event::get_comments($exeId, $questionId); |
5470
|
|
|
$teacherAudio = self::getOralFeedbackAudio( |
5471
|
|
|
$exeId, |
5472
|
|
|
$questionId, |
5473
|
|
|
api_get_user_id() |
5474
|
|
|
); |
5475
|
|
|
|
5476
|
|
|
if (!empty($comnt) || $teacherAudio) { |
5477
|
|
|
echo '<b>'.get_lang('Feedback').'</b>'; |
5478
|
|
|
} |
5479
|
|
|
|
5480
|
|
|
if (!empty($comnt)) { |
5481
|
|
|
echo self::getFeedbackText($comnt); |
5482
|
|
|
} |
5483
|
|
|
|
5484
|
|
|
if ($teacherAudio) { |
5485
|
|
|
echo $teacherAudio; |
5486
|
|
|
} |
5487
|
|
|
} |
5488
|
|
|
|
5489
|
|
|
$calculatedScore = [ |
5490
|
|
|
'result' => self::show_score( |
5491
|
|
|
$my_total_score, |
5492
|
|
|
$my_total_weight, |
5493
|
|
|
false |
5494
|
|
|
), |
5495
|
|
|
'pass' => $scorePassed, |
5496
|
|
|
'score' => $my_total_score, |
5497
|
|
|
'weight' => $my_total_weight, |
5498
|
|
|
'comments' => $comnt, |
5499
|
|
|
'user_answered' => $result['user_answered'], |
5500
|
|
|
]; |
5501
|
|
|
|
5502
|
|
|
$score = []; |
5503
|
|
|
if ($show_results) { |
5504
|
|
|
$score = $calculatedScore; |
5505
|
|
|
} |
5506
|
|
|
if (in_array($objQuestionTmp->type, [FREE_ANSWER, ORAL_EXPRESSION, ANNOTATION, UPLOAD_ANSWER])) { |
5507
|
|
|
$reviewScore = [ |
5508
|
|
|
'score' => $my_total_score, |
5509
|
|
|
'comments' => Event::get_comments($exeId, $questionId), |
5510
|
|
|
]; |
5511
|
|
|
$check = $objQuestionTmp->isQuestionWaitingReview($reviewScore); |
5512
|
|
|
if (false === $check) { |
5513
|
|
|
$countPendingQuestions++; |
5514
|
|
|
} |
5515
|
|
|
} |
5516
|
|
|
|
5517
|
|
|
$contents = ob_get_clean(); |
5518
|
|
|
|
5519
|
|
|
// Hide correct answers. |
5520
|
|
|
if ($scorePassed && false === $objExercise->disableHideCorrectAnsweredQuestions) { |
5521
|
|
|
// Skip correct answers. |
5522
|
|
|
$hide = (int) $objExercise->getPageConfigurationAttribute('hide_correct_answered_questions'); |
5523
|
|
|
if (1 === $hide) { |
5524
|
|
|
continue; |
5525
|
|
|
} |
5526
|
|
|
} |
5527
|
|
|
|
5528
|
|
|
$question_content = ''; |
5529
|
|
|
if ($show_results) { |
5530
|
|
|
$question_content = '<div class="question_row_answer">'; |
5531
|
|
|
if (false === $showQuestionScore) { |
5532
|
|
|
$score = []; |
5533
|
|
|
} |
5534
|
|
|
|
5535
|
|
|
// Shows question title an description |
5536
|
|
|
$question_content .= $objQuestionTmp->return_header( |
5537
|
|
|
$objExercise, |
5538
|
|
|
$counter, |
5539
|
|
|
$score |
5540
|
|
|
); |
5541
|
|
|
} |
5542
|
|
|
$counter++; |
5543
|
|
|
$question_content .= $contents; |
5544
|
|
|
if ($show_results) { |
5545
|
|
|
$question_content .= '</div>'; |
5546
|
|
|
} |
5547
|
|
|
|
5548
|
|
|
$calculatedScore['question_content'] = $question_content; |
5549
|
|
|
$attemptResult[] = $calculatedScore; |
5550
|
|
|
|
5551
|
|
|
if ($objExercise->showExpectedChoice()) { |
5552
|
|
|
$exercise_content .= Display::div( |
5553
|
|
|
Display::panel($question_content), |
5554
|
|
|
['class' => 'question-panel'] |
5555
|
|
|
); |
5556
|
|
|
} else { |
5557
|
|
|
// $show_all_but_expected_answer should not happen at |
5558
|
|
|
// the same time as $show_results |
5559
|
|
|
if ($show_results && !$show_only_score) { |
5560
|
|
|
$exercise_content .= Display::div( |
5561
|
|
|
Display::panel($question_content), |
5562
|
|
|
['class' => 'question-panel'] |
5563
|
|
|
); |
5564
|
|
|
} |
5565
|
|
|
} |
5566
|
|
|
} |
5567
|
|
|
} |
5568
|
|
|
|
5569
|
|
|
$totalScoreText = null; |
5570
|
|
|
$certificateBlock = ''; |
5571
|
|
|
if (($show_results || $show_only_score) && $showTotalScore) { |
5572
|
|
|
if ($result['answer_type'] == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
5573
|
|
|
echo '<h1 style="text-align : center; margin : 20px 0;">'.get_lang('YourResults').'</h1><br />'; |
5574
|
|
|
} |
5575
|
|
|
$totalScoreText .= '<div class="question_row_score">'; |
5576
|
|
|
if ($result['answer_type'] == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
5577
|
|
|
$totalScoreText .= self::getQuestionDiagnosisRibbon( |
5578
|
|
|
$objExercise, |
5579
|
|
|
$total_score, |
5580
|
|
|
$total_weight, |
5581
|
|
|
true |
5582
|
|
|
); |
5583
|
|
|
} else { |
5584
|
|
|
$pluginEvaluation = QuestionOptionsEvaluationPlugin::create(); |
5585
|
|
|
if ('true' === $pluginEvaluation->get(QuestionOptionsEvaluationPlugin::SETTING_ENABLE)) { |
5586
|
|
|
$formula = $pluginEvaluation->getFormulaForExercise($objExercise->selectId()); |
5587
|
|
|
|
5588
|
|
|
if (!empty($formula)) { |
5589
|
|
|
$total_score = $pluginEvaluation->getResultWithFormula($exeId, $formula); |
5590
|
|
|
$total_weight = $pluginEvaluation->getMaxScore(); |
5591
|
|
|
} |
5592
|
|
|
} |
5593
|
|
|
|
5594
|
|
|
$totalScoreText .= self::getTotalScoreRibbon( |
5595
|
|
|
$objExercise, |
5596
|
|
|
$total_score, |
5597
|
|
|
$total_weight, |
5598
|
|
|
true, |
5599
|
|
|
$countPendingQuestions |
5600
|
|
|
); |
5601
|
|
|
} |
5602
|
|
|
$totalScoreText .= '</div>'; |
5603
|
|
|
|
5604
|
|
|
if (!empty($studentInfo)) { |
5605
|
|
|
$certificateBlock = self::generateAndShowCertificateBlock( |
5606
|
|
|
$total_score, |
5607
|
|
|
$total_weight, |
5608
|
|
|
$objExercise, |
5609
|
|
|
$studentInfo['id'], |
5610
|
|
|
$courseCode, |
5611
|
|
|
$sessionId |
5612
|
|
|
); |
5613
|
|
|
} |
5614
|
|
|
} |
5615
|
|
|
|
5616
|
|
|
if ($result['answer_type'] == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
5617
|
|
|
$chartMultiAnswer = MultipleAnswerTrueFalseDegreeCertainty::displayStudentsChartResults( |
5618
|
|
|
$exeId, |
5619
|
|
|
$objExercise |
5620
|
|
|
); |
5621
|
|
|
echo $chartMultiAnswer; |
5622
|
|
|
} |
5623
|
|
|
|
5624
|
|
|
if (!empty($category_list) && |
5625
|
|
|
($show_results || $show_only_score || RESULT_DISABLE_RADAR == $objExercise->results_disabled) |
5626
|
|
|
) { |
5627
|
|
|
// Adding total |
5628
|
|
|
$category_list['total'] = [ |
5629
|
|
|
'score' => $total_score, |
5630
|
|
|
'total' => $total_weight, |
5631
|
|
|
]; |
5632
|
|
|
echo TestCategory::get_stats_table_by_attempt($objExercise, $category_list); |
5633
|
|
|
} |
5634
|
|
|
|
5635
|
|
|
if ($show_all_but_expected_answer) { |
5636
|
|
|
$exercise_content .= Display::return_message(get_lang('ExerciseWithFeedbackWithoutCorrectionComment')); |
5637
|
|
|
} |
5638
|
|
|
|
5639
|
|
|
// Remove audio auto play from questions on results page - refs BT#7939 |
5640
|
|
|
$exercise_content = preg_replace( |
5641
|
|
|
['/autoplay[\=\".+\"]+/', '/autostart[\=\".+\"]+/'], |
5642
|
|
|
'', |
5643
|
|
|
$exercise_content |
5644
|
|
|
); |
5645
|
|
|
|
5646
|
|
|
echo $totalScoreText; |
5647
|
|
|
echo $certificateBlock; |
5648
|
|
|
|
5649
|
|
|
// Ofaj change BT#11784 |
5650
|
|
|
if (api_get_configuration_value('quiz_show_description_on_results_page') && |
5651
|
|
|
!empty($objExercise->description) |
5652
|
|
|
) { |
5653
|
|
|
echo Display::div(Security::remove_XSS($objExercise->description), ['class' => 'exercise_description']); |
5654
|
|
|
} |
5655
|
|
|
|
5656
|
|
|
echo $exercise_content; |
5657
|
|
|
if (!$show_only_score) { |
5658
|
|
|
echo $totalScoreText; |
5659
|
|
|
} |
5660
|
|
|
|
5661
|
|
|
if ($save_user_result) { |
5662
|
|
|
// Tracking of results |
5663
|
|
|
if ($exercise_stat_info) { |
5664
|
|
|
$learnpath_id = $exercise_stat_info['orig_lp_id']; |
5665
|
|
|
$learnpath_item_id = $exercise_stat_info['orig_lp_item_id']; |
5666
|
|
|
$learnpath_item_view_id = $exercise_stat_info['orig_lp_item_view_id']; |
5667
|
|
|
|
5668
|
|
|
if (api_is_allowed_to_session_edit()) { |
5669
|
|
|
Event::updateEventExercise( |
5670
|
|
|
$exercise_stat_info['exe_id'], |
5671
|
|
|
$objExercise->selectId(), |
5672
|
|
|
$total_score, |
5673
|
|
|
$total_weight, |
5674
|
|
|
$sessionId, |
5675
|
|
|
$learnpath_id, |
5676
|
|
|
$learnpath_item_id, |
5677
|
|
|
$learnpath_item_view_id, |
5678
|
|
|
$exercise_stat_info['exe_duration'], |
5679
|
|
|
$question_list |
5680
|
|
|
); |
5681
|
|
|
|
5682
|
|
|
$allowStats = api_get_configuration_value('allow_gradebook_stats'); |
5683
|
|
|
if ($allowStats) { |
5684
|
|
|
$objExercise->generateStats( |
5685
|
|
|
$objExercise->selectId(), |
5686
|
|
|
api_get_course_info(), |
5687
|
|
|
$sessionId |
5688
|
|
|
); |
5689
|
|
|
} |
5690
|
|
|
} |
5691
|
|
|
} |
5692
|
|
|
|
5693
|
|
|
// Send notification at the end |
5694
|
|
|
if (!api_is_allowed_to_edit(null, true) && |
5695
|
|
|
!api_is_excluded_user_type() |
5696
|
|
|
) { |
5697
|
|
|
$objExercise->send_mail_notification_for_exam( |
5698
|
|
|
'end', |
5699
|
|
|
$question_list_answers, |
5700
|
|
|
$origin, |
5701
|
|
|
$exeId, |
5702
|
|
|
$total_score, |
5703
|
|
|
$total_weight |
5704
|
|
|
); |
5705
|
|
|
} |
5706
|
|
|
} |
5707
|
|
|
|
5708
|
|
|
if (in_array( |
5709
|
|
|
$objExercise->selectResultsDisabled(), |
5710
|
|
|
[RESULT_DISABLE_RANKING, RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING] |
5711
|
|
|
)) { |
5712
|
|
|
echo Display::page_header(get_lang('Ranking'), null, 'h4'); |
5713
|
|
|
echo self::displayResultsInRanking( |
5714
|
|
|
$objExercise, |
5715
|
|
|
api_get_user_id(), |
5716
|
|
|
$courseId, |
5717
|
|
|
$sessionId |
5718
|
|
|
); |
5719
|
|
|
} |
5720
|
|
|
|
5721
|
|
|
if (!empty($remainingMessage)) { |
5722
|
|
|
echo Display::return_message($remainingMessage, 'normal', false); |
5723
|
|
|
} |
5724
|
|
|
|
5725
|
|
|
$failedAnswersCount = 0; |
5726
|
|
|
$wrongQuestionHtml = ''; |
5727
|
|
|
$all = ''; |
5728
|
|
|
foreach ($attemptResult as $item) { |
5729
|
|
|
if (false === $item['pass']) { |
5730
|
|
|
$failedAnswersCount++; |
5731
|
|
|
$wrongQuestionHtml .= $item['question_content'].'<br />'; |
5732
|
|
|
} |
5733
|
|
|
$all .= $item['question_content'].'<br />'; |
5734
|
|
|
} |
5735
|
|
|
|
5736
|
|
|
$passed = self::isPassPercentageAttemptPassed( |
5737
|
|
|
$objExercise, |
5738
|
|
|
$total_score, |
5739
|
|
|
$total_weight |
5740
|
|
|
); |
5741
|
|
|
|
5742
|
|
|
$percentage = 0; |
5743
|
|
|
if (!empty($total_weight)) { |
5744
|
|
|
$percentage = ($total_score / $total_weight) * 100; |
5745
|
|
|
} |
5746
|
|
|
|
5747
|
|
|
return [ |
5748
|
|
|
'category_list' => $category_list, |
5749
|
|
|
'attempts_result_list' => $attemptResult, // array of results |
5750
|
|
|
'exercise_passed' => $passed, // boolean |
5751
|
|
|
'total_answers_count' => count($attemptResult), // int |
5752
|
|
|
'failed_answers_count' => $failedAnswersCount, // int |
5753
|
|
|
'failed_answers_html' => $wrongQuestionHtml, |
5754
|
|
|
'all_answers_html' => $all, |
5755
|
|
|
'total_score' => $total_score, |
5756
|
|
|
'total_weight' => $total_weight, |
5757
|
|
|
'total_percentage' => $percentage, |
5758
|
|
|
'count_pending_questions' => $countPendingQuestions, |
5759
|
|
|
]; |
5760
|
|
|
} |
5761
|
|
|
|
5762
|
|
|
/** |
5763
|
|
|
* It validates unique score when all user answers are correct by question. |
5764
|
|
|
* It is used for global questions. |
5765
|
|
|
* |
5766
|
|
|
* @param $answerType |
5767
|
|
|
* @param $listCorrectAnswers |
5768
|
|
|
* @param $exeId |
5769
|
|
|
* @param $questionId |
5770
|
|
|
* @param $questionWeighting |
5771
|
|
|
* @param array $choice |
5772
|
|
|
* @param int $nbrAnswers |
5773
|
|
|
* |
5774
|
|
|
* @return int|mixed |
5775
|
|
|
*/ |
5776
|
|
|
public static function getUserQuestionScoreGlobal( |
5777
|
|
|
$answerType, |
5778
|
|
|
$listCorrectAnswers, |
5779
|
|
|
$exeId, |
5780
|
|
|
$questionId, |
5781
|
|
|
$questionWeighting, |
5782
|
|
|
$choice = [], |
5783
|
|
|
$nbrAnswers = 0 |
5784
|
|
|
) { |
5785
|
|
|
$nbrCorrect = 0; |
5786
|
|
|
$nbrOptions = 0; |
5787
|
|
|
switch ($answerType) { |
5788
|
|
|
case FILL_IN_BLANKS_COMBINATION: |
5789
|
|
|
if (!empty($listCorrectAnswers)) { |
5790
|
|
|
foreach ($listCorrectAnswers['student_score'] as $idx => $val) { |
5791
|
|
|
if (1 === (int) $val) { |
5792
|
|
|
$nbrCorrect++; |
5793
|
|
|
} |
5794
|
|
|
} |
5795
|
|
|
$nbrOptions = (int) $listCorrectAnswers['words_count']; |
5796
|
|
|
} |
5797
|
|
|
break; |
5798
|
|
|
case HOT_SPOT_COMBINATION: |
5799
|
|
|
if (!empty($listCorrectAnswers)) { |
5800
|
|
|
foreach ($listCorrectAnswers as $idx => $val) { |
5801
|
|
|
if (1 === (int) $choice[$idx]) { |
5802
|
|
|
$nbrCorrect++; |
5803
|
|
|
} |
5804
|
|
|
} |
5805
|
|
|
} else { |
5806
|
|
|
// We get the user answers from database |
5807
|
|
|
$TBL_TRACK_HOTSPOT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT); |
5808
|
|
|
$sql = "SELECT count(hotspot_id) as ct |
5809
|
|
|
FROM $TBL_TRACK_HOTSPOT |
5810
|
|
|
WHERE |
5811
|
|
|
hotspot_exe_id = '".Database::escape_string($exeId)."' AND |
5812
|
|
|
hotspot_question_id = '".Database::escape_string($questionId)."' AND |
5813
|
|
|
hotspot_correct = 1"; |
5814
|
|
|
$result = Database::query($sql); |
5815
|
|
|
$nbrCorrect = (int) Database::result($result, 0, 0); |
5816
|
|
|
} |
5817
|
|
|
$nbrOptions = $nbrAnswers; |
5818
|
|
|
break; |
5819
|
|
|
case MATCHING_COMBINATION: |
5820
|
|
|
case MATCHING_DRAGGABLE_COMBINATION: |
5821
|
|
|
if (isset($listCorrectAnswers['form_values'])) { |
5822
|
|
|
if (isset($listCorrectAnswers['form_values']['correct'])) { |
5823
|
|
|
$nbrCorrect = count($listCorrectAnswers['form_values']['correct']); |
5824
|
|
|
$nbrOptions = (int) $listCorrectAnswers['form_values']['count_options']; |
5825
|
|
|
} |
5826
|
|
|
} else { |
5827
|
|
|
if (isset($listCorrectAnswers['from_database'])) { |
5828
|
|
|
if (isset($listCorrectAnswers['from_database']['correct'])) { |
5829
|
|
|
$nbrCorrect = count($listCorrectAnswers['from_database']['correct']); |
5830
|
|
|
$nbrOptions = (int) $listCorrectAnswers['from_database']['count_options']; |
5831
|
|
|
} |
5832
|
|
|
} |
5833
|
|
|
} |
5834
|
|
|
break; |
5835
|
|
|
} |
5836
|
|
|
|
5837
|
|
|
$questionScore = 0; |
5838
|
|
|
if ($nbrCorrect > 0 && $nbrCorrect == $nbrOptions) { |
5839
|
|
|
$questionScore = $questionWeighting; |
5840
|
|
|
} |
5841
|
|
|
|
5842
|
|
|
return $questionScore; |
5843
|
|
|
} |
5844
|
|
|
|
5845
|
|
|
/** |
5846
|
|
|
* Display the ranking of results in a exercise. |
5847
|
|
|
* |
5848
|
|
|
* @param Exercise $exercise |
5849
|
|
|
* @param int $currentUserId |
5850
|
|
|
* @param int $courseId |
5851
|
|
|
* @param int $sessionId |
5852
|
|
|
* |
5853
|
|
|
* @return string |
5854
|
|
|
*/ |
5855
|
|
|
public static function displayResultsInRanking($exercise, $currentUserId, $courseId, $sessionId = 0) |
5856
|
|
|
{ |
5857
|
|
|
$exerciseId = $exercise->iid; |
5858
|
|
|
$data = self::exerciseResultsInRanking($exerciseId, $courseId, $sessionId); |
5859
|
|
|
|
5860
|
|
|
$table = new HTML_Table(['class' => 'table table-hover table-striped table-bordered']); |
5861
|
|
|
$table->setHeaderContents(0, 0, get_lang('Position'), ['class' => 'text-right']); |
5862
|
|
|
$table->setHeaderContents(0, 1, get_lang('Username')); |
5863
|
|
|
$table->setHeaderContents(0, 2, get_lang('Score'), ['class' => 'text-right']); |
5864
|
|
|
$table->setHeaderContents(0, 3, get_lang('Date'), ['class' => 'text-center']); |
5865
|
|
|
|
5866
|
|
|
foreach ($data as $r => $item) { |
5867
|
|
|
if (!isset($item[1])) { |
5868
|
|
|
continue; |
5869
|
|
|
} |
5870
|
|
|
$selected = $item[1]->getId() == $currentUserId; |
5871
|
|
|
|
5872
|
|
|
foreach ($item as $c => $value) { |
5873
|
|
|
$table->setCellContents($r + 1, $c, $value); |
5874
|
|
|
|
5875
|
|
|
$attrClass = ''; |
5876
|
|
|
|
5877
|
|
|
if (in_array($c, [0, 2])) { |
5878
|
|
|
$attrClass = 'text-right'; |
5879
|
|
|
} elseif (3 == $c) { |
5880
|
|
|
$attrClass = 'text-center'; |
5881
|
|
|
} |
5882
|
|
|
|
5883
|
|
|
if ($selected) { |
5884
|
|
|
$attrClass .= ' warning'; |
5885
|
|
|
} |
5886
|
|
|
|
5887
|
|
|
$table->setCellAttributes($r + 1, $c, ['class' => $attrClass]); |
5888
|
|
|
} |
5889
|
|
|
} |
5890
|
|
|
|
5891
|
|
|
return $table->toHtml(); |
5892
|
|
|
} |
5893
|
|
|
|
5894
|
|
|
/** |
5895
|
|
|
* Get the ranking for results in a exercise. |
5896
|
|
|
* Function used internally by ExerciseLib::displayResultsInRanking. |
5897
|
|
|
* |
5898
|
|
|
* @param int $exerciseId |
5899
|
|
|
* @param int $courseId |
5900
|
|
|
* @param int $sessionId |
5901
|
|
|
* |
5902
|
|
|
* @return array |
5903
|
|
|
*/ |
5904
|
|
|
public static function exerciseResultsInRanking($exerciseId, $courseId, $sessionId = 0) |
5905
|
|
|
{ |
5906
|
|
|
$em = Database::getManager(); |
5907
|
|
|
|
5908
|
|
|
$dql = 'SELECT DISTINCT te.exeUserId FROM ChamiloCoreBundle:TrackEExercises te WHERE te.exeExoId = :id AND te.cId = :cId'; |
5909
|
|
|
$dql .= api_get_session_condition($sessionId, true, false, 'te.sessionId'); |
5910
|
|
|
|
5911
|
|
|
$result = $em |
5912
|
|
|
->createQuery($dql) |
5913
|
|
|
->setParameters(['id' => $exerciseId, 'cId' => $courseId]) |
5914
|
|
|
->getScalarResult(); |
5915
|
|
|
|
5916
|
|
|
$data = []; |
5917
|
|
|
/** @var TrackEExercises $item */ |
5918
|
|
|
foreach ($result as $item) { |
5919
|
|
|
$data[] = self::get_best_attempt_by_user($item['exeUserId'], $exerciseId, $courseId, $sessionId); |
5920
|
|
|
} |
5921
|
|
|
|
5922
|
|
|
usort( |
5923
|
|
|
$data, |
5924
|
|
|
function ($a, $b) { |
5925
|
|
|
if ($a['exe_result'] != $b['exe_result']) { |
5926
|
|
|
return $a['exe_result'] > $b['exe_result'] ? -1 : 1; |
5927
|
|
|
} |
5928
|
|
|
|
5929
|
|
|
if ($a['exe_date'] != $b['exe_date']) { |
5930
|
|
|
return $a['exe_date'] < $b['exe_date'] ? -1 : 1; |
5931
|
|
|
} |
5932
|
|
|
|
5933
|
|
|
return 0; |
5934
|
|
|
} |
5935
|
|
|
); |
5936
|
|
|
|
5937
|
|
|
// flags to display the same position in case of tie |
5938
|
|
|
$lastScore = $data[0]['exe_result']; |
5939
|
|
|
$position = 1; |
5940
|
|
|
$data = array_map( |
5941
|
|
|
function ($item) use (&$lastScore, &$position) { |
5942
|
|
|
if ($item['exe_result'] < $lastScore) { |
5943
|
|
|
$position++; |
5944
|
|
|
} |
5945
|
|
|
|
5946
|
|
|
$lastScore = $item['exe_result']; |
5947
|
|
|
|
5948
|
|
|
return [ |
5949
|
|
|
$position, |
5950
|
|
|
api_get_user_entity($item['exe_user_id']), |
5951
|
|
|
self::show_score($item['exe_result'], $item['exe_weighting'], true, true, true), |
5952
|
|
|
api_convert_and_format_date($item['exe_date'], DATE_TIME_FORMAT_SHORT), |
5953
|
|
|
]; |
5954
|
|
|
}, |
5955
|
|
|
$data |
5956
|
|
|
); |
5957
|
|
|
|
5958
|
|
|
return $data; |
5959
|
|
|
} |
5960
|
|
|
|
5961
|
|
|
/** |
5962
|
|
|
* Get a special ribbon on top of "degree of certainty" questions ( |
5963
|
|
|
* variation from getTotalScoreRibbon() for other question types). |
5964
|
|
|
* |
5965
|
|
|
* @param Exercise $objExercise |
5966
|
|
|
* @param float $score |
5967
|
|
|
* @param float $weight |
5968
|
|
|
* @param bool $checkPassPercentage |
5969
|
|
|
* |
5970
|
|
|
* @return string |
5971
|
|
|
*/ |
5972
|
|
|
public static function getQuestionDiagnosisRibbon($objExercise, $score, $weight, $checkPassPercentage = false) |
5973
|
|
|
{ |
5974
|
|
|
$displayChartDegree = true; |
5975
|
|
|
$ribbon = $displayChartDegree ? '<div class="ribbon">' : ''; |
5976
|
|
|
|
5977
|
|
|
if ($checkPassPercentage) { |
5978
|
|
|
$passPercentage = $objExercise->selectPassPercentage(); |
5979
|
|
|
$isSuccess = self::isSuccessExerciseResult($score, $weight, $passPercentage); |
5980
|
|
|
// Color the final test score if pass_percentage activated |
5981
|
|
|
$ribbonTotalSuccessOrError = ''; |
5982
|
|
|
if (self::isPassPercentageEnabled($passPercentage)) { |
5983
|
|
|
if ($isSuccess) { |
5984
|
|
|
$ribbonTotalSuccessOrError = ' ribbon-total-success'; |
5985
|
|
|
} else { |
5986
|
|
|
$ribbonTotalSuccessOrError = ' ribbon-total-error'; |
5987
|
|
|
} |
5988
|
|
|
} |
5989
|
|
|
$ribbon .= $displayChartDegree ? '<div class="rib rib-total '.$ribbonTotalSuccessOrError.'">' : ''; |
5990
|
|
|
} else { |
5991
|
|
|
$ribbon .= $displayChartDegree ? '<div class="rib rib-total">' : ''; |
5992
|
|
|
} |
5993
|
|
|
|
5994
|
|
|
if ($displayChartDegree) { |
5995
|
|
|
$ribbon .= '<h3>'.get_lang('YourTotalScore').': '; |
5996
|
|
|
$ribbon .= self::show_score($score, $weight, false, true); |
5997
|
|
|
$ribbon .= '</h3>'; |
5998
|
|
|
$ribbon .= '</div>'; |
5999
|
|
|
} |
6000
|
|
|
|
6001
|
|
|
if ($checkPassPercentage) { |
6002
|
|
|
$ribbon .= self::showSuccessMessage( |
6003
|
|
|
$score, |
6004
|
|
|
$weight, |
6005
|
|
|
$objExercise->selectPassPercentage() |
6006
|
|
|
); |
6007
|
|
|
} |
6008
|
|
|
|
6009
|
|
|
$ribbon .= $displayChartDegree ? '</div>' : ''; |
6010
|
|
|
|
6011
|
|
|
return $ribbon; |
6012
|
|
|
} |
6013
|
|
|
|
6014
|
|
|
public static function isPassPercentageAttemptPassed($objExercise, $score, $weight) |
6015
|
|
|
{ |
6016
|
|
|
$passPercentage = $objExercise->selectPassPercentage(); |
6017
|
|
|
|
6018
|
|
|
return self::isSuccessExerciseResult($score, $weight, $passPercentage); |
6019
|
|
|
} |
6020
|
|
|
|
6021
|
|
|
/** |
6022
|
|
|
* @param float $score |
6023
|
|
|
* @param float $weight |
6024
|
|
|
* @param bool $checkPassPercentage |
6025
|
|
|
* @param int $countPendingQuestions |
6026
|
|
|
* |
6027
|
|
|
* @return string |
6028
|
|
|
*/ |
6029
|
|
|
public static function getTotalScoreRibbon( |
6030
|
|
|
Exercise $objExercise, |
6031
|
|
|
$score, |
6032
|
|
|
$weight, |
6033
|
|
|
$checkPassPercentage = false, |
6034
|
|
|
$countPendingQuestions = 0 |
6035
|
|
|
) { |
6036
|
|
|
$hide = (int) $objExercise->getPageConfigurationAttribute('hide_total_score'); |
6037
|
|
|
if (1 === $hide) { |
6038
|
|
|
return ''; |
6039
|
|
|
} |
6040
|
|
|
|
6041
|
|
|
$passPercentage = $objExercise->selectPassPercentage(); |
6042
|
|
|
$ribbon = '<div class="title-score">'; |
6043
|
|
|
if ($checkPassPercentage) { |
6044
|
|
|
$isSuccess = self::isSuccessExerciseResult( |
6045
|
|
|
$score, |
6046
|
|
|
$weight, |
6047
|
|
|
$passPercentage |
6048
|
|
|
); |
6049
|
|
|
// Color the final test score if pass_percentage activated |
6050
|
|
|
$class = ''; |
6051
|
|
|
if (self::isPassPercentageEnabled($passPercentage)) { |
6052
|
|
|
if ($isSuccess) { |
6053
|
|
|
$class = ' ribbon-total-success'; |
6054
|
|
|
} else { |
6055
|
|
|
$class = ' ribbon-total-error'; |
6056
|
|
|
} |
6057
|
|
|
} |
6058
|
|
|
$ribbon .= '<div class="total '.$class.'">'; |
6059
|
|
|
} else { |
6060
|
|
|
$ribbon .= '<div class="total">'; |
6061
|
|
|
} |
6062
|
|
|
$ribbon .= '<h3>'.get_lang('YourTotalScore').': '; |
6063
|
|
|
$ribbon .= self::show_score($score, $weight, false, true); |
6064
|
|
|
$ribbon .= '</h3>'; |
6065
|
|
|
$ribbon .= '</div>'; |
6066
|
|
|
if ($checkPassPercentage) { |
6067
|
|
|
$ribbon .= self::showSuccessMessage( |
6068
|
|
|
$score, |
6069
|
|
|
$weight, |
6070
|
|
|
$passPercentage |
6071
|
|
|
); |
6072
|
|
|
} |
6073
|
|
|
$ribbon .= '</div>'; |
6074
|
|
|
|
6075
|
|
|
if (!empty($countPendingQuestions)) { |
6076
|
|
|
$ribbon .= '<br />'; |
6077
|
|
|
$ribbon .= Display::return_message( |
6078
|
|
|
sprintf( |
6079
|
|
|
get_lang('TempScoreXQuestionsNotCorrectedYet'), |
6080
|
|
|
$countPendingQuestions |
6081
|
|
|
), |
6082
|
|
|
'warning' |
6083
|
|
|
); |
6084
|
|
|
} |
6085
|
|
|
|
6086
|
|
|
return $ribbon; |
6087
|
|
|
} |
6088
|
|
|
|
6089
|
|
|
/** |
6090
|
|
|
* @param int $countLetter |
6091
|
|
|
* |
6092
|
|
|
* @return mixed |
6093
|
|
|
*/ |
6094
|
|
|
public static function detectInputAppropriateClass($countLetter) |
6095
|
|
|
{ |
6096
|
|
|
$limits = [ |
6097
|
|
|
0 => 'input-mini', |
6098
|
|
|
10 => 'input-mini', |
6099
|
|
|
15 => 'input-medium', |
6100
|
|
|
20 => 'input-xlarge', |
6101
|
|
|
40 => 'input-xlarge', |
6102
|
|
|
60 => 'input-xxlarge', |
6103
|
|
|
100 => 'input-xxlarge', |
6104
|
|
|
200 => 'input-xxlarge', |
6105
|
|
|
]; |
6106
|
|
|
|
6107
|
|
|
foreach ($limits as $size => $item) { |
6108
|
|
|
if ($countLetter <= $size) { |
6109
|
|
|
return $item; |
6110
|
|
|
} |
6111
|
|
|
} |
6112
|
|
|
|
6113
|
|
|
return $limits[0]; |
6114
|
|
|
} |
6115
|
|
|
|
6116
|
|
|
/** |
6117
|
|
|
* @param int $senderId |
6118
|
|
|
* @param array $course_info |
6119
|
|
|
* @param string $test |
6120
|
|
|
* @param string $url |
6121
|
|
|
* |
6122
|
|
|
* @return string |
6123
|
|
|
*/ |
6124
|
|
|
public static function getEmailNotification($senderId, $course_info, $test, $url) |
6125
|
|
|
{ |
6126
|
|
|
$teacher_info = api_get_user_info($senderId); |
6127
|
|
|
$from_name = api_get_person_name( |
6128
|
|
|
$teacher_info['firstname'], |
6129
|
|
|
$teacher_info['lastname'], |
6130
|
|
|
null, |
6131
|
|
|
PERSON_NAME_EMAIL_ADDRESS |
6132
|
|
|
); |
6133
|
|
|
|
6134
|
|
|
$view = new Template('', false, false, false, false, false, false); |
6135
|
|
|
$view->assign('course_title', Security::remove_XSS($course_info['name'])); |
6136
|
|
|
$view->assign('test_title', Security::remove_XSS($test)); |
6137
|
|
|
$view->assign('url', $url); |
6138
|
|
|
$view->assign('teacher_name', $from_name); |
6139
|
|
|
$template = $view->get_template('mail/exercise_result_alert_body.tpl'); |
6140
|
|
|
|
6141
|
|
|
return $view->fetch($template); |
6142
|
|
|
} |
6143
|
|
|
|
6144
|
|
|
/** |
6145
|
|
|
* @return string |
6146
|
|
|
*/ |
6147
|
|
|
public static function getNotCorrectedYetText() |
6148
|
|
|
{ |
6149
|
|
|
return Display::return_message(get_lang('notCorrectedYet'), 'warning'); |
6150
|
|
|
} |
6151
|
|
|
|
6152
|
|
|
/** |
6153
|
|
|
* @param string $message |
6154
|
|
|
* |
6155
|
|
|
* @return string |
6156
|
|
|
*/ |
6157
|
|
|
public static function getFeedbackText($message) |
6158
|
|
|
{ |
6159
|
|
|
return Display::return_message($message, 'warning', false); |
6160
|
|
|
} |
6161
|
|
|
|
6162
|
|
|
/** |
6163
|
|
|
* Get the recorder audio component for save a teacher audio feedback. |
6164
|
|
|
* |
6165
|
|
|
* @param Template $template |
6166
|
|
|
* @param int $attemptId |
6167
|
|
|
* @param int $questionId |
6168
|
|
|
* @param int $userId |
6169
|
|
|
* |
6170
|
|
|
* @return string |
6171
|
|
|
*/ |
6172
|
|
|
public static function getOralFeedbackForm($template, $attemptId, $questionId, $userId) |
6173
|
|
|
{ |
6174
|
|
|
$template->assign('user_id', $userId); |
6175
|
|
|
$template->assign('question_id', $questionId); |
6176
|
|
|
$template->assign('directory', "/../exercises/teacher_audio/$attemptId/"); |
6177
|
|
|
$template->assign('file_name', "{$questionId}_{$userId}"); |
6178
|
|
|
|
6179
|
|
|
return $template->fetch($template->get_template('exercise/oral_expression.tpl')); |
6180
|
|
|
} |
6181
|
|
|
|
6182
|
|
|
/** |
6183
|
|
|
* Get the audio componen for a teacher audio feedback. |
6184
|
|
|
* |
6185
|
|
|
* @param int $attemptId |
6186
|
|
|
* @param int $questionId |
6187
|
|
|
* @param int $userId |
6188
|
|
|
* |
6189
|
|
|
* @return string |
6190
|
|
|
*/ |
6191
|
|
|
public static function getOralFeedbackAudio($attemptId, $questionId, $userId) |
6192
|
|
|
{ |
6193
|
|
|
$courseInfo = api_get_course_info(); |
6194
|
|
|
$sessionId = api_get_session_id(); |
6195
|
|
|
$groupId = api_get_group_id(); |
6196
|
|
|
$sysCourseDir = api_get_path(SYS_COURSE_PATH).$courseInfo['path']; |
6197
|
|
|
$webCourseDir = api_get_path(WEB_COURSE_PATH).$courseInfo['path']; |
6198
|
|
|
$fileName = "{$questionId}_{$userId}".DocumentManager::getDocumentSuffix($courseInfo, $sessionId, $groupId); |
6199
|
|
|
$filePath = null; |
6200
|
|
|
|
6201
|
|
|
$relFilePath = "/exercises/teacher_audio/$attemptId/$fileName"; |
6202
|
|
|
|
6203
|
|
|
if (file_exists($sysCourseDir.$relFilePath.'.ogg')) { |
6204
|
|
|
$filePath = $webCourseDir.$relFilePath.'.ogg'; |
6205
|
|
|
} elseif (file_exists($sysCourseDir.$relFilePath.'.wav.wav')) { |
6206
|
|
|
$filePath = $webCourseDir.$relFilePath.'.wav.wav'; |
6207
|
|
|
} elseif (file_exists($sysCourseDir.$relFilePath.'.wav')) { |
6208
|
|
|
$filePath = $webCourseDir.$relFilePath.'.wav'; |
6209
|
|
|
} |
6210
|
|
|
|
6211
|
|
|
if (!$filePath) { |
6212
|
|
|
return ''; |
6213
|
|
|
} |
6214
|
|
|
|
6215
|
|
|
return Display::tag( |
6216
|
|
|
'audio', |
6217
|
|
|
null, |
6218
|
|
|
['src' => $filePath] |
6219
|
|
|
); |
6220
|
|
|
} |
6221
|
|
|
|
6222
|
|
|
/** |
6223
|
|
|
* @return array |
6224
|
|
|
*/ |
6225
|
|
|
public static function getNotificationSettings() |
6226
|
|
|
{ |
6227
|
|
|
$emailAlerts = [ |
6228
|
|
|
2 => get_lang('SendEmailToTeacherWhenStudentStartQuiz'), |
6229
|
|
|
1 => get_lang('SendEmailToTeacherWhenStudentEndQuiz'), // default |
6230
|
|
|
3 => get_lang('SendEmailToTeacherWhenStudentEndQuizOnlyIfOpenQuestion'), |
6231
|
|
|
4 => get_lang('SendEmailToTeacherWhenStudentEndQuizOnlyIfOralQuestion'), |
6232
|
|
|
]; |
6233
|
|
|
|
6234
|
|
|
return $emailAlerts; |
6235
|
|
|
} |
6236
|
|
|
|
6237
|
|
|
/** |
6238
|
|
|
* Get the additional actions added in exercise_additional_teacher_modify_actions configuration. |
6239
|
|
|
* |
6240
|
|
|
* @param int $exerciseId |
6241
|
|
|
* @param int $iconSize |
6242
|
|
|
* |
6243
|
|
|
* @return string |
6244
|
|
|
*/ |
6245
|
|
|
public static function getAdditionalTeacherActions($exerciseId, $iconSize = ICON_SIZE_SMALL) |
6246
|
|
|
{ |
6247
|
|
|
$additionalActions = api_get_configuration_value('exercise_additional_teacher_modify_actions') ?: []; |
6248
|
|
|
$actions = []; |
6249
|
|
|
|
6250
|
|
|
foreach ($additionalActions as $additionalAction) { |
6251
|
|
|
$actions[] = call_user_func( |
6252
|
|
|
$additionalAction, |
6253
|
|
|
$exerciseId, |
6254
|
|
|
$iconSize |
6255
|
|
|
); |
6256
|
|
|
} |
6257
|
|
|
|
6258
|
|
|
return implode(PHP_EOL, $actions); |
6259
|
|
|
} |
6260
|
|
|
|
6261
|
|
|
/** |
6262
|
|
|
* @param int $userId |
6263
|
|
|
* @param int $courseId |
6264
|
|
|
* @param int $sessionId |
6265
|
|
|
* |
6266
|
|
|
* @throws \Doctrine\ORM\Query\QueryException |
6267
|
|
|
* |
6268
|
|
|
* @return int |
6269
|
|
|
*/ |
6270
|
|
|
public static function countAnsweredQuestionsByUserAfterTime(DateTime $time, $userId, $courseId, $sessionId) |
6271
|
|
|
{ |
6272
|
|
|
$em = Database::getManager(); |
6273
|
|
|
|
6274
|
|
|
$time = api_get_utc_datetime($time->format('Y-m-d H:i:s'), false, true); |
6275
|
|
|
|
6276
|
|
|
$result = $em |
6277
|
|
|
->createQuery(' |
6278
|
|
|
SELECT COUNT(ea) FROM ChamiloCoreBundle:TrackEAttempt ea |
6279
|
|
|
WHERE ea.userId = :user AND ea.cId = :course AND ea.sessionId = :session |
6280
|
|
|
AND ea.tms > :time |
6281
|
|
|
') |
6282
|
|
|
->setParameters(['user' => $userId, 'course' => $courseId, 'session' => $sessionId, 'time' => $time]) |
6283
|
|
|
->getSingleScalarResult(); |
6284
|
|
|
|
6285
|
|
|
return $result; |
6286
|
|
|
} |
6287
|
|
|
|
6288
|
|
|
/** |
6289
|
|
|
* @param int $userId |
6290
|
|
|
* @param int $numberOfQuestions |
6291
|
|
|
* @param int $courseId |
6292
|
|
|
* @param int $sessionId |
6293
|
|
|
* |
6294
|
|
|
* @throws \Doctrine\ORM\Query\QueryException |
6295
|
|
|
* |
6296
|
|
|
* @return bool |
6297
|
|
|
*/ |
6298
|
|
|
public static function isQuestionsLimitPerDayReached($userId, $numberOfQuestions, $courseId, $sessionId) |
6299
|
|
|
{ |
6300
|
|
|
$questionsLimitPerDay = (int) api_get_course_setting('quiz_question_limit_per_day'); |
6301
|
|
|
|
6302
|
|
|
if ($questionsLimitPerDay <= 0) { |
6303
|
|
|
return false; |
6304
|
|
|
} |
6305
|
|
|
|
6306
|
|
|
$midnightTime = ChamiloApi::getServerMidnightTime(); |
6307
|
|
|
|
6308
|
|
|
$answeredQuestionsCount = self::countAnsweredQuestionsByUserAfterTime( |
6309
|
|
|
$midnightTime, |
6310
|
|
|
$userId, |
6311
|
|
|
$courseId, |
6312
|
|
|
$sessionId |
6313
|
|
|
); |
6314
|
|
|
|
6315
|
|
|
return ($answeredQuestionsCount + $numberOfQuestions) > $questionsLimitPerDay; |
6316
|
|
|
} |
6317
|
|
|
|
6318
|
|
|
/** |
6319
|
|
|
* By default, allowed types are unique-answer (and image) or multiple-answer questions. |
6320
|
|
|
* Types can be extended by the configuration setting "exercise_embeddable_extra_types". |
6321
|
|
|
*/ |
6322
|
|
|
public static function getEmbeddableTypes(): array |
6323
|
|
|
{ |
6324
|
|
|
$allowedTypes = [ |
6325
|
|
|
UNIQUE_ANSWER, |
6326
|
|
|
MULTIPLE_ANSWER, |
6327
|
|
|
FILL_IN_BLANKS, |
6328
|
|
|
MATCHING, |
6329
|
|
|
FREE_ANSWER, |
6330
|
|
|
MULTIPLE_ANSWER_COMBINATION, |
6331
|
|
|
UNIQUE_ANSWER_NO_OPTION, |
6332
|
|
|
MULTIPLE_ANSWER_TRUE_FALSE, |
6333
|
|
|
MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE, |
6334
|
|
|
ORAL_EXPRESSION, |
6335
|
|
|
GLOBAL_MULTIPLE_ANSWER, |
6336
|
|
|
CALCULATED_ANSWER, |
6337
|
|
|
UNIQUE_ANSWER_IMAGE, |
6338
|
|
|
READING_COMPREHENSION, |
6339
|
|
|
MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY, |
6340
|
|
|
UPLOAD_ANSWER, |
6341
|
|
|
MATCHING_COMBINATION, |
6342
|
|
|
FILL_IN_BLANKS_COMBINATION, |
6343
|
|
|
MULTIPLE_ANSWER_DROPDOWN, |
6344
|
|
|
MULTIPLE_ANSWER_DROPDOWN_COMBINATION, |
6345
|
|
|
]; |
6346
|
|
|
$defaultTypes = [UNIQUE_ANSWER, MULTIPLE_ANSWER, UNIQUE_ANSWER_IMAGE]; |
6347
|
|
|
$types = $defaultTypes; |
6348
|
|
|
|
6349
|
|
|
$extraTypes = api_get_configuration_value('exercise_embeddable_extra_types'); |
6350
|
|
|
|
6351
|
|
|
if (false !== $extraTypes && !empty($extraTypes['types'])) { |
6352
|
|
|
$types = array_merge($defaultTypes, $extraTypes['types']); |
6353
|
|
|
} |
6354
|
|
|
|
6355
|
|
|
return array_filter( |
6356
|
|
|
array_unique($types), |
6357
|
|
|
function ($type) use ($allowedTypes) { |
6358
|
|
|
return in_array($type, $allowedTypes); |
6359
|
|
|
} |
6360
|
|
|
); |
6361
|
|
|
} |
6362
|
|
|
|
6363
|
|
|
/** |
6364
|
|
|
* Check if an exercise complies with the requirements to be embedded in the mobile app or a video. |
6365
|
|
|
* By making sure it is set on one question per page, and that the exam does not have immediate feedback, |
6366
|
|
|
* and it only contains allowed types. |
6367
|
|
|
* |
6368
|
|
|
* @see Exercise::getEmbeddableTypes() |
6369
|
|
|
*/ |
6370
|
|
|
public static function isQuizEmbeddable(array $exercise): bool |
6371
|
|
|
{ |
6372
|
|
|
$exercise['iid'] = isset($exercise['iid']) ? (int) $exercise['iid'] : 0; |
6373
|
|
|
|
6374
|
|
|
if (ONE_PER_PAGE != $exercise['type'] || |
6375
|
|
|
in_array($exercise['feedback_type'], [EXERCISE_FEEDBACK_TYPE_DIRECT, EXERCISE_FEEDBACK_TYPE_POPUP]) |
6376
|
|
|
) { |
6377
|
|
|
return false; |
6378
|
|
|
} |
6379
|
|
|
|
6380
|
|
|
$questionRepository = Database::getManager()->getRepository(CQuizQuestion::class); |
6381
|
|
|
|
6382
|
|
|
$countAll = $questionRepository->countQuestionsInExercise($exercise['iid']); |
6383
|
|
|
$countAllowed = $questionRepository->countEmbeddableQuestionsInExercise($exercise['iid']); |
6384
|
|
|
|
6385
|
|
|
return $countAll === $countAllowed; |
6386
|
|
|
} |
6387
|
|
|
|
6388
|
|
|
/** |
6389
|
|
|
* Generate a certificate linked to current quiz and. |
6390
|
|
|
* Return the HTML block with links to download and view the certificate. |
6391
|
|
|
* |
6392
|
|
|
* @param float $totalScore |
6393
|
|
|
* @param float $totalWeight |
6394
|
|
|
* @param int $studentId |
6395
|
|
|
* @param string $courseCode |
6396
|
|
|
* @param int $sessionId |
6397
|
|
|
* |
6398
|
|
|
* @return string |
6399
|
|
|
*/ |
6400
|
|
|
public static function generateAndShowCertificateBlock( |
6401
|
|
|
$totalScore, |
6402
|
|
|
$totalWeight, |
6403
|
|
|
Exercise $objExercise, |
6404
|
|
|
$studentId, |
6405
|
|
|
$courseCode, |
6406
|
|
|
$sessionId = 0 |
6407
|
|
|
) { |
6408
|
|
|
if (!api_get_configuration_value('quiz_generate_certificate_ending') || |
6409
|
|
|
!self::isSuccessExerciseResult($totalScore, $totalWeight, $objExercise->selectPassPercentage()) |
6410
|
|
|
) { |
6411
|
|
|
return ''; |
6412
|
|
|
} |
6413
|
|
|
|
6414
|
|
|
/** @var Category $category */ |
6415
|
|
|
$category = Category::load(null, null, $courseCode, null, null, $sessionId, 'ORDER By id'); |
6416
|
|
|
|
6417
|
|
|
if (empty($category)) { |
6418
|
|
|
return ''; |
6419
|
|
|
} |
6420
|
|
|
|
6421
|
|
|
/** @var Category $category */ |
6422
|
|
|
$category = $category[0]; |
6423
|
|
|
$categoryId = $category->get_id(); |
6424
|
|
|
$link = LinkFactory::load( |
6425
|
|
|
null, |
6426
|
|
|
null, |
6427
|
|
|
$objExercise->selectId(), |
6428
|
|
|
null, |
6429
|
|
|
$courseCode, |
6430
|
|
|
$categoryId |
6431
|
|
|
); |
6432
|
|
|
|
6433
|
|
|
if (empty($link)) { |
6434
|
|
|
return ''; |
6435
|
|
|
} |
6436
|
|
|
|
6437
|
|
|
$resourceDeletedMessage = $category->show_message_resource_delete($courseCode); |
6438
|
|
|
|
6439
|
|
|
if (false !== $resourceDeletedMessage || api_is_allowed_to_edit() || api_is_excluded_user_type()) { |
6440
|
|
|
return ''; |
6441
|
|
|
} |
6442
|
|
|
|
6443
|
|
|
$certificate = Category::generateUserCertificate($categoryId, $studentId); |
6444
|
|
|
|
6445
|
|
|
if (!is_array($certificate)) { |
6446
|
|
|
return ''; |
6447
|
|
|
} |
6448
|
|
|
|
6449
|
|
|
return Category::getDownloadCertificateBlock($certificate); |
6450
|
|
|
} |
6451
|
|
|
|
6452
|
|
|
/** |
6453
|
|
|
* @param int $exerciseId |
6454
|
|
|
*/ |
6455
|
|
|
public static function getExerciseTitleById($exerciseId) |
6456
|
|
|
{ |
6457
|
|
|
$em = Database::getManager(); |
6458
|
|
|
|
6459
|
|
|
return $em |
6460
|
|
|
->createQuery('SELECT cq.title |
6461
|
|
|
FROM ChamiloCourseBundle:CQuiz cq |
6462
|
|
|
WHERE cq.iid = :iid' |
6463
|
|
|
) |
6464
|
|
|
->setParameter('iid', $exerciseId) |
6465
|
|
|
->getSingleScalarResult(); |
6466
|
|
|
} |
6467
|
|
|
|
6468
|
|
|
/** |
6469
|
|
|
* @param int $exeId ID from track_e_exercises |
6470
|
|
|
* @param int $userId User ID |
6471
|
|
|
* @param int $exerciseId Exercise ID |
6472
|
|
|
* @param int $courseId Optional. Coure ID. |
6473
|
|
|
* |
6474
|
|
|
* @return TrackEExercises|null |
6475
|
|
|
*/ |
6476
|
|
|
public static function recalculateResult($exeId, $userId, $exerciseId, $courseId = 0) |
6477
|
|
|
{ |
6478
|
|
|
if (empty($userId) || empty($exerciseId)) { |
6479
|
|
|
return null; |
6480
|
|
|
} |
6481
|
|
|
|
6482
|
|
|
$em = Database::getManager(); |
6483
|
|
|
/** @var TrackEExercises $trackedExercise */ |
6484
|
|
|
$trackedExercise = $em->getRepository('ChamiloCoreBundle:TrackEExercises')->find($exeId); |
6485
|
|
|
|
6486
|
|
|
if (empty($trackedExercise)) { |
6487
|
|
|
return null; |
6488
|
|
|
} |
6489
|
|
|
|
6490
|
|
|
if ($trackedExercise->getExeUserId() != $userId || |
6491
|
|
|
$trackedExercise->getExeExoId() != $exerciseId |
6492
|
|
|
) { |
6493
|
|
|
return null; |
6494
|
|
|
} |
6495
|
|
|
|
6496
|
|
|
$questionList = $trackedExercise->getDataTracking(); |
6497
|
|
|
|
6498
|
|
|
if (empty($questionList)) { |
6499
|
|
|
return null; |
6500
|
|
|
} |
6501
|
|
|
|
6502
|
|
|
$questionList = explode(',', $questionList); |
6503
|
|
|
|
6504
|
|
|
$exercise = new Exercise($courseId); |
6505
|
|
|
$courseInfo = $courseId ? api_get_course_info_by_id($courseId) : []; |
6506
|
|
|
|
6507
|
|
|
if ($exercise->read($exerciseId) === false) { |
6508
|
|
|
return null; |
6509
|
|
|
} |
6510
|
|
|
|
6511
|
|
|
$totalScore = 0; |
6512
|
|
|
$totalWeight = 0; |
6513
|
|
|
|
6514
|
|
|
$pluginEvaluation = QuestionOptionsEvaluationPlugin::create(); |
6515
|
|
|
|
6516
|
|
|
$formula = 'true' === $pluginEvaluation->get(QuestionOptionsEvaluationPlugin::SETTING_ENABLE) |
6517
|
|
|
? $pluginEvaluation->getFormulaForExercise($exerciseId) |
6518
|
|
|
: 0; |
6519
|
|
|
|
6520
|
|
|
if (empty($formula)) { |
6521
|
|
|
foreach ($questionList as $questionId) { |
6522
|
|
|
$question = Question::read($questionId, $courseInfo); |
6523
|
|
|
|
6524
|
|
|
if (false === $question) { |
6525
|
|
|
continue; |
6526
|
|
|
} |
6527
|
|
|
|
6528
|
|
|
$totalWeight += $question->selectWeighting(); |
6529
|
|
|
|
6530
|
|
|
// We're inside *one* question. Go through each possible answer for this question |
6531
|
|
|
$result = $exercise->manage_answer( |
6532
|
|
|
$exeId, |
6533
|
|
|
$questionId, |
6534
|
|
|
[], |
6535
|
|
|
'exercise_result', |
6536
|
|
|
[], |
6537
|
|
|
false, |
6538
|
|
|
true, |
6539
|
|
|
false, |
6540
|
|
|
$exercise->selectPropagateNeg(), |
6541
|
|
|
[], |
6542
|
|
|
[], |
6543
|
|
|
true |
6544
|
|
|
); |
6545
|
|
|
|
6546
|
|
|
// Adding the new score. |
6547
|
|
|
$totalScore += $result['score']; |
6548
|
|
|
} |
6549
|
|
|
} else { |
6550
|
|
|
$totalScore = $pluginEvaluation->getResultWithFormula($exeId, $formula); |
6551
|
|
|
$totalWeight = $pluginEvaluation->getMaxScore(); |
6552
|
|
|
} |
6553
|
|
|
|
6554
|
|
|
$trackedExercise |
6555
|
|
|
->setExeResult($totalScore) |
6556
|
|
|
->setExeWeighting($totalWeight); |
6557
|
|
|
|
6558
|
|
|
$em->persist($trackedExercise); |
6559
|
|
|
$em->flush(); |
6560
|
|
|
|
6561
|
|
|
return $trackedExercise; |
6562
|
|
|
} |
6563
|
|
|
|
6564
|
|
|
public static function getTotalQuestionAnswered($courseId, $exerciseId, $questionId, $sessionId = 0, $groups = [], $users = []) |
6565
|
|
|
{ |
6566
|
|
|
$courseId = (int) $courseId; |
6567
|
|
|
$exerciseId = (int) $exerciseId; |
6568
|
|
|
$questionId = (int) $questionId; |
6569
|
|
|
$sessionId = (int) $sessionId; |
6570
|
|
|
|
6571
|
|
|
$attemptTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
6572
|
|
|
$trackTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
6573
|
|
|
|
6574
|
|
|
$userCondition = ''; |
6575
|
|
|
$allUsers = []; |
6576
|
|
|
if (!empty($groups)) { |
6577
|
|
|
foreach ($groups as $groupId) { |
6578
|
|
|
$groupUsers = GroupManager::get_users($groupId, null, null, null, false, $courseId); |
6579
|
|
|
if (!empty($groupUsers)) { |
6580
|
|
|
$allUsers = array_merge($allUsers, $groupUsers); |
6581
|
|
|
} |
6582
|
|
|
} |
6583
|
|
|
} |
6584
|
|
|
|
6585
|
|
|
if (!empty($users)) { |
6586
|
|
|
$allUsers = array_merge($allUsers, $users); |
6587
|
|
|
} |
6588
|
|
|
|
6589
|
|
|
if (!empty($allUsers)) { |
6590
|
|
|
$allUsers = array_map('intval', $allUsers); |
6591
|
|
|
$usersToString = implode("', '", $allUsers); |
6592
|
|
|
$userCondition = " AND user_id IN ('$usersToString') "; |
6593
|
|
|
} |
6594
|
|
|
|
6595
|
|
|
$sessionCondition = ''; |
6596
|
|
|
if (!empty($sessionId)) { |
6597
|
|
|
$sessionCondition = api_get_session_condition($sessionId, true, false, 'te.session_id'); |
6598
|
|
|
} |
6599
|
|
|
|
6600
|
|
|
$sql = "SELECT count(te.exe_id) total |
6601
|
|
|
FROM $attemptTable t |
6602
|
|
|
INNER JOIN $trackTable te |
6603
|
|
|
ON (te.c_id = t.c_id AND t.exe_id = te.exe_id) |
6604
|
|
|
WHERE |
6605
|
|
|
t.c_id = $courseId AND |
6606
|
|
|
exe_exo_id = $exerciseId AND |
6607
|
|
|
t.question_id = $questionId AND |
6608
|
|
|
status != 'incomplete' |
6609
|
|
|
$sessionCondition |
6610
|
|
|
$userCondition |
6611
|
|
|
"; |
6612
|
|
|
$queryTotal = Database::query($sql); |
6613
|
|
|
$totalRow = Database::fetch_array($queryTotal, 'ASSOC'); |
6614
|
|
|
$total = 0; |
6615
|
|
|
if ($totalRow) { |
6616
|
|
|
$total = (int) $totalRow['total']; |
6617
|
|
|
} |
6618
|
|
|
|
6619
|
|
|
return $total; |
6620
|
|
|
} |
6621
|
|
|
|
6622
|
|
|
public static function getWrongQuestionResults($courseId, $exerciseId, $sessionId = 0, $groups = [], $users = []) |
6623
|
|
|
{ |
6624
|
|
|
$courseId = (int) $courseId; |
6625
|
|
|
$exerciseId = (int) $exerciseId; |
6626
|
|
|
|
6627
|
|
|
$questionTable = Database::get_course_table(TABLE_QUIZ_QUESTION); |
6628
|
|
|
$attemptTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
6629
|
|
|
$trackTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
6630
|
|
|
|
6631
|
|
|
$sessionCondition = ''; |
6632
|
|
|
if (!empty($sessionId)) { |
6633
|
|
|
$sessionCondition = api_get_session_condition($sessionId, true, false, 'te.session_id'); |
6634
|
|
|
} |
6635
|
|
|
|
6636
|
|
|
$userCondition = ''; |
6637
|
|
|
$allUsers = []; |
6638
|
|
|
if (!empty($groups)) { |
6639
|
|
|
foreach ($groups as $groupId) { |
6640
|
|
|
$groupUsers = GroupManager::get_users($groupId, null, null, null, false, $courseId); |
6641
|
|
|
if (!empty($groupUsers)) { |
6642
|
|
|
$allUsers = array_merge($allUsers, $groupUsers); |
6643
|
|
|
} |
6644
|
|
|
} |
6645
|
|
|
} |
6646
|
|
|
|
6647
|
|
|
if (!empty($users)) { |
6648
|
|
|
$allUsers = array_merge($allUsers, $users); |
6649
|
|
|
} |
6650
|
|
|
|
6651
|
|
|
if (!empty($allUsers)) { |
6652
|
|
|
$allUsers = array_map('intval', $allUsers); |
6653
|
|
|
$usersToString = implode("', '", $allUsers); |
6654
|
|
|
$userCondition .= " AND user_id IN ('$usersToString') "; |
6655
|
|
|
} |
6656
|
|
|
|
6657
|
|
|
$sql = "SELECT q.question, question_id, count(q.iid) count |
6658
|
|
|
FROM $attemptTable t |
6659
|
|
|
INNER JOIN $questionTable q |
6660
|
|
|
ON q.iid = t.question_id |
6661
|
|
|
INNER JOIN $trackTable te |
6662
|
|
|
ON t.exe_id = te.exe_id |
6663
|
|
|
WHERE |
6664
|
|
|
t.c_id = $courseId AND |
6665
|
|
|
t.marks != q.ponderation AND |
6666
|
|
|
exe_exo_id = $exerciseId AND |
6667
|
|
|
status != 'incomplete' |
6668
|
|
|
$sessionCondition |
6669
|
|
|
$userCondition |
6670
|
|
|
GROUP BY q.iid |
6671
|
|
|
ORDER BY count DESC |
6672
|
|
|
"; |
6673
|
|
|
|
6674
|
|
|
$result = Database::query($sql); |
6675
|
|
|
|
6676
|
|
|
return Database::store_result($result, 'ASSOC'); |
6677
|
|
|
} |
6678
|
|
|
|
6679
|
|
|
public static function getExerciseResultsCount($type, $courseId, Exercise $exercise, $sessionId = 0) |
6680
|
|
|
{ |
6681
|
|
|
$courseId = (int) $courseId; |
6682
|
|
|
$exerciseId = (int) $exercise->iid; |
6683
|
|
|
|
6684
|
|
|
$trackTable = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
6685
|
|
|
|
6686
|
|
|
$sessionCondition = ''; |
6687
|
|
|
if (!empty($sessionId)) { |
6688
|
|
|
$sessionCondition = api_get_session_condition($sessionId, true, false, 'te.session_id'); |
6689
|
|
|
} |
6690
|
|
|
|
6691
|
|
|
$passPercentage = $exercise->selectPassPercentage(); |
6692
|
|
|
$minPercentage = 100; |
6693
|
|
|
if (!empty($passPercentage)) { |
6694
|
|
|
$minPercentage = $passPercentage; |
6695
|
|
|
} |
6696
|
|
|
|
6697
|
|
|
$selectCount = 'count(DISTINCT te.exe_id)'; |
6698
|
|
|
$scoreCondition = ''; |
6699
|
|
|
switch ($type) { |
6700
|
|
|
case 'correct_student': |
6701
|
|
|
$selectCount = 'count(DISTINCT te.exe_user_id)'; |
6702
|
|
|
$scoreCondition = " AND (exe_result/exe_weighting*100) >= $minPercentage "; |
6703
|
|
|
break; |
6704
|
|
|
case 'wrong_student': |
6705
|
|
|
$selectCount = 'count(DISTINCT te.exe_user_id)'; |
6706
|
|
|
$scoreCondition = " AND (exe_result/exe_weighting*100) < $minPercentage "; |
6707
|
|
|
break; |
6708
|
|
|
case 'correct': |
6709
|
|
|
$scoreCondition = " AND (exe_result/exe_weighting*100) >= $minPercentage "; |
6710
|
|
|
break; |
6711
|
|
|
case 'wrong': |
6712
|
|
|
$scoreCondition = " AND (exe_result/exe_weighting*100) < $minPercentage "; |
6713
|
|
|
break; |
6714
|
|
|
} |
6715
|
|
|
|
6716
|
|
|
$sql = "SELECT $selectCount count |
6717
|
|
|
FROM $trackTable te |
6718
|
|
|
WHERE |
6719
|
|
|
c_id = $courseId AND |
6720
|
|
|
exe_exo_id = $exerciseId AND |
6721
|
|
|
status != 'incomplete' |
6722
|
|
|
$scoreCondition |
6723
|
|
|
$sessionCondition |
6724
|
|
|
"; |
6725
|
|
|
$result = Database::query($sql); |
6726
|
|
|
$totalRow = Database::fetch_array($result, 'ASSOC'); |
6727
|
|
|
$total = 0; |
6728
|
|
|
if ($totalRow) { |
6729
|
|
|
$total = (int) $totalRow['count']; |
6730
|
|
|
} |
6731
|
|
|
|
6732
|
|
|
return $total; |
6733
|
|
|
} |
6734
|
|
|
|
6735
|
|
|
public static function parseContent($content, $stats, Exercise $exercise, $trackInfo, $currentUserId = 0) |
6736
|
|
|
{ |
6737
|
|
|
$wrongAnswersCount = $stats['failed_answers_count']; |
6738
|
|
|
$attemptDate = substr($trackInfo['exe_date'], 0, 10); |
6739
|
|
|
$exeId = $trackInfo['exe_id']; |
6740
|
|
|
$resultsStudentUrl = api_get_path(WEB_CODE_PATH). |
6741
|
|
|
'exercise/result.php?id='.$exeId.'&'.api_get_cidreq(); |
6742
|
|
|
$resultsTeacherUrl = api_get_path(WEB_CODE_PATH). |
6743
|
|
|
'exercise/exercise_show.php?action=edit&id='.$exeId.'&'.api_get_cidreq(true, true, 'teacher'); |
6744
|
|
|
|
6745
|
|
|
$content = str_replace( |
6746
|
|
|
[ |
6747
|
|
|
'((exercise_error_count))', |
6748
|
|
|
'((all_answers_html))', |
6749
|
|
|
'((all_answers_teacher_html))', |
6750
|
|
|
'((exercise_title))', |
6751
|
|
|
'((exercise_attempt_date))', |
6752
|
|
|
'((link_to_test_result_page_student))', |
6753
|
|
|
'((link_to_test_result_page_teacher))', |
6754
|
|
|
], |
6755
|
|
|
[ |
6756
|
|
|
$wrongAnswersCount, |
6757
|
|
|
$stats['all_answers_html'], |
6758
|
|
|
$stats['all_answers_teacher_html'], |
6759
|
|
|
$exercise->get_formated_title(), |
6760
|
|
|
$attemptDate, |
6761
|
|
|
$resultsStudentUrl, |
6762
|
|
|
$resultsTeacherUrl, |
6763
|
|
|
], |
6764
|
|
|
$content |
6765
|
|
|
); |
6766
|
|
|
|
6767
|
|
|
$currentUserId = empty($currentUserId) ? api_get_user_id() : (int) $currentUserId; |
6768
|
|
|
|
6769
|
|
|
$content = AnnouncementManager::parseContent( |
6770
|
|
|
$currentUserId, |
6771
|
|
|
$content, |
6772
|
|
|
api_get_course_id(), |
6773
|
|
|
api_get_session_id() |
6774
|
|
|
); |
6775
|
|
|
|
6776
|
|
|
return $content; |
6777
|
|
|
} |
6778
|
|
|
|
6779
|
|
|
public static function sendNotification( |
6780
|
|
|
$currentUserId, |
6781
|
|
|
$objExercise, |
6782
|
|
|
$exercise_stat_info, |
6783
|
|
|
$courseInfo, |
6784
|
|
|
$attemptCountToSend, |
6785
|
|
|
$stats, |
6786
|
|
|
$statsTeacher |
6787
|
|
|
) { |
6788
|
|
|
$notifications = api_get_configuration_value('exercise_finished_notification_settings'); |
6789
|
|
|
if (empty($notifications)) { |
6790
|
|
|
return false; |
6791
|
|
|
} |
6792
|
|
|
|
6793
|
|
|
$studentId = $exercise_stat_info['exe_user_id']; |
6794
|
|
|
$exerciseExtraFieldValue = new ExtraFieldValue('exercise'); |
6795
|
|
|
$wrongAnswersCount = $stats['failed_answers_count']; |
6796
|
|
|
$exercisePassed = $stats['exercise_passed']; |
6797
|
|
|
$countPendingQuestions = $stats['count_pending_questions']; |
6798
|
|
|
$stats['all_answers_teacher_html'] = $statsTeacher['all_answers_html']; |
6799
|
|
|
|
6800
|
|
|
// If there are no pending questions (Open questions). |
6801
|
|
|
if (0 === $countPendingQuestions) { |
6802
|
|
|
/*$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6803
|
|
|
$objExercise->iid, |
6804
|
|
|
'signature_mandatory' |
6805
|
|
|
); |
6806
|
|
|
|
6807
|
|
|
if ($extraFieldData && isset($extraFieldData['value']) && 1 === (int) $extraFieldData['value']) { |
6808
|
|
|
if (ExerciseSignaturePlugin::exerciseHasSignatureActivated($objExercise)) { |
6809
|
|
|
$signature = ExerciseSignaturePlugin::getSignature($studentId, $exercise_stat_info); |
6810
|
|
|
if (false !== $signature) { |
6811
|
|
|
//return false; |
6812
|
|
|
} |
6813
|
|
|
} |
6814
|
|
|
}*/ |
6815
|
|
|
|
6816
|
|
|
// Notifications. |
6817
|
|
|
$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6818
|
|
|
$objExercise->iid, |
6819
|
|
|
'notifications' |
6820
|
|
|
); |
6821
|
|
|
$exerciseNotification = ''; |
6822
|
|
|
if ($extraFieldData && isset($extraFieldData['value'])) { |
6823
|
|
|
$exerciseNotification = $extraFieldData['value']; |
6824
|
|
|
} |
6825
|
|
|
|
6826
|
|
|
$subject = sprintf(get_lang('WrongAttemptXInCourseX'), $attemptCountToSend, $courseInfo['title']); |
6827
|
|
|
if ($exercisePassed) { |
6828
|
|
|
$subject = sprintf(get_lang('ExerciseValidationInCourseX'), $courseInfo['title']); |
6829
|
|
|
} |
6830
|
|
|
|
6831
|
|
|
if ($exercisePassed) { |
6832
|
|
|
$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6833
|
|
|
$objExercise->iid, |
6834
|
|
|
'MailSuccess' |
6835
|
|
|
); |
6836
|
|
|
} else { |
6837
|
|
|
$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6838
|
|
|
$objExercise->iid, |
6839
|
|
|
'MailAttempt'.$attemptCountToSend |
6840
|
|
|
); |
6841
|
|
|
} |
6842
|
|
|
|
6843
|
|
|
// Blocking exercise. |
6844
|
|
|
$blockPercentageExtra = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6845
|
|
|
$objExercise->iid, |
6846
|
|
|
'blocking_percentage' |
6847
|
|
|
); |
6848
|
|
|
$blockPercentage = false; |
6849
|
|
|
if ($blockPercentageExtra && isset($blockPercentageExtra['value']) && $blockPercentageExtra['value']) { |
6850
|
|
|
$blockPercentage = $blockPercentageExtra['value']; |
6851
|
|
|
} |
6852
|
|
|
if ($blockPercentage) { |
6853
|
|
|
$passBlock = $stats['total_percentage'] > $blockPercentage; |
6854
|
|
|
if (false === $passBlock) { |
6855
|
|
|
$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6856
|
|
|
$objExercise->iid, |
6857
|
|
|
'MailIsBlockByPercentage' |
6858
|
|
|
); |
6859
|
|
|
} |
6860
|
|
|
} |
6861
|
|
|
|
6862
|
|
|
$extraFieldValueUser = new ExtraFieldValue('user'); |
6863
|
|
|
|
6864
|
|
|
if ($extraFieldData && isset($extraFieldData['value'])) { |
6865
|
|
|
$content = $extraFieldData['value']; |
6866
|
|
|
$content = self::parseContent($content, $stats, $objExercise, $exercise_stat_info, $studentId); |
6867
|
|
|
//if (false === $exercisePassed) { |
6868
|
|
|
if (0 !== $wrongAnswersCount) { |
6869
|
|
|
$content .= $stats['failed_answers_html']; |
6870
|
|
|
} |
6871
|
|
|
|
6872
|
|
|
$sendMessage = true; |
6873
|
|
|
if (!empty($exerciseNotification)) { |
6874
|
|
|
foreach ($notifications as $name => $notificationList) { |
6875
|
|
|
if ($exerciseNotification !== $name) { |
6876
|
|
|
continue; |
6877
|
|
|
} |
6878
|
|
|
foreach ($notificationList as $notificationName => $attemptData) { |
6879
|
|
|
if ('student_check' === $notificationName) { |
6880
|
|
|
$sendMsgIfInList = isset($attemptData['send_notification_if_user_in_extra_field']) ? $attemptData['send_notification_if_user_in_extra_field'] : ''; |
6881
|
|
|
if (!empty($sendMsgIfInList)) { |
6882
|
|
|
foreach ($sendMsgIfInList as $skipVariable => $skipValues) { |
6883
|
|
|
$userExtraFieldValue = $extraFieldValueUser->get_values_by_handler_and_field_variable( |
6884
|
|
|
$studentId, |
6885
|
|
|
$skipVariable |
6886
|
|
|
); |
6887
|
|
|
|
6888
|
|
|
if (empty($userExtraFieldValue)) { |
6889
|
|
|
$sendMessage = false; |
6890
|
|
|
break; |
6891
|
|
|
} else { |
6892
|
|
|
$sendMessage = false; |
6893
|
|
|
if (isset($userExtraFieldValue['value']) && |
6894
|
|
|
in_array($userExtraFieldValue['value'], $skipValues) |
6895
|
|
|
) { |
6896
|
|
|
$sendMessage = true; |
6897
|
|
|
break; |
6898
|
|
|
} |
6899
|
|
|
} |
6900
|
|
|
} |
6901
|
|
|
} |
6902
|
|
|
break; |
6903
|
|
|
} |
6904
|
|
|
} |
6905
|
|
|
} |
6906
|
|
|
} |
6907
|
|
|
|
6908
|
|
|
// Send to student. |
6909
|
|
|
if ($sendMessage) { |
6910
|
|
|
MessageManager::send_message($currentUserId, $subject, $content); |
6911
|
|
|
} |
6912
|
|
|
} |
6913
|
|
|
|
6914
|
|
|
if (!empty($exerciseNotification)) { |
6915
|
|
|
foreach ($notifications as $name => $notificationList) { |
6916
|
|
|
if ($exerciseNotification !== $name) { |
6917
|
|
|
continue; |
6918
|
|
|
} |
6919
|
|
|
foreach ($notificationList as $attemptData) { |
6920
|
|
|
$skipNotification = false; |
6921
|
|
|
$skipNotificationList = isset($attemptData['send_notification_if_user_in_extra_field']) ? $attemptData['send_notification_if_user_in_extra_field'] : []; |
6922
|
|
|
if (!empty($skipNotificationList)) { |
6923
|
|
|
foreach ($skipNotificationList as $skipVariable => $skipValues) { |
6924
|
|
|
$userExtraFieldValue = $extraFieldValueUser->get_values_by_handler_and_field_variable( |
6925
|
|
|
$studentId, |
6926
|
|
|
$skipVariable |
6927
|
|
|
); |
6928
|
|
|
|
6929
|
|
|
if (empty($userExtraFieldValue)) { |
6930
|
|
|
$skipNotification = true; |
6931
|
|
|
break; |
6932
|
|
|
} else { |
6933
|
|
|
if (isset($userExtraFieldValue['value'])) { |
6934
|
|
|
if (!in_array($userExtraFieldValue['value'], $skipValues)) { |
6935
|
|
|
$skipNotification = true; |
6936
|
|
|
break; |
6937
|
|
|
} |
6938
|
|
|
} else { |
6939
|
|
|
$skipNotification = true; |
6940
|
|
|
break; |
6941
|
|
|
} |
6942
|
|
|
} |
6943
|
|
|
} |
6944
|
|
|
} |
6945
|
|
|
|
6946
|
|
|
if ($skipNotification) { |
6947
|
|
|
continue; |
6948
|
|
|
} |
6949
|
|
|
|
6950
|
|
|
$email = isset($attemptData['email']) ? $attemptData['email'] : ''; |
6951
|
|
|
$emailList = explode(',', $email); |
6952
|
|
|
if (empty($emailList)) { |
6953
|
|
|
continue; |
6954
|
|
|
} |
6955
|
|
|
$attempts = isset($attemptData['attempts']) ? $attemptData['attempts'] : []; |
6956
|
|
|
foreach ($attempts as $attempt) { |
6957
|
|
|
$sendMessage = false; |
6958
|
|
|
if (isset($attempt['attempt']) && $attemptCountToSend !== (int) $attempt['attempt']) { |
6959
|
|
|
continue; |
6960
|
|
|
} |
6961
|
|
|
|
6962
|
|
|
if (!isset($attempt['status'])) { |
6963
|
|
|
continue; |
6964
|
|
|
} |
6965
|
|
|
|
6966
|
|
|
if ($blockPercentage && isset($attempt['is_block_by_percentage'])) { |
6967
|
|
|
if ($attempt['is_block_by_percentage']) { |
6968
|
|
|
if ($passBlock) { |
6969
|
|
|
continue; |
6970
|
|
|
} |
6971
|
|
|
} else { |
6972
|
|
|
if (false === $passBlock) { |
6973
|
|
|
continue; |
6974
|
|
|
} |
6975
|
|
|
} |
6976
|
|
|
} |
6977
|
|
|
|
6978
|
|
|
switch ($attempt['status']) { |
6979
|
|
|
case 'passed': |
6980
|
|
|
if ($exercisePassed) { |
6981
|
|
|
$sendMessage = true; |
6982
|
|
|
} |
6983
|
|
|
break; |
6984
|
|
|
case 'failed': |
6985
|
|
|
if (false === $exercisePassed) { |
6986
|
|
|
$sendMessage = true; |
6987
|
|
|
} |
6988
|
|
|
break; |
6989
|
|
|
case 'all': |
6990
|
|
|
$sendMessage = true; |
6991
|
|
|
break; |
6992
|
|
|
} |
6993
|
|
|
|
6994
|
|
|
if ($sendMessage) { |
6995
|
|
|
$attachments = []; |
6996
|
|
|
if (isset($attempt['add_pdf']) && $attempt['add_pdf']) { |
6997
|
|
|
// Get pdf content |
6998
|
|
|
$pdfExtraData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
6999
|
|
|
$objExercise->iid, |
7000
|
|
|
$attempt['add_pdf'] |
7001
|
|
|
); |
7002
|
|
|
|
7003
|
|
|
if ($pdfExtraData && isset($pdfExtraData['value'])) { |
7004
|
|
|
$pdfContent = self::parseContent( |
7005
|
|
|
$pdfExtraData['value'], |
7006
|
|
|
$stats, |
7007
|
|
|
$objExercise, |
7008
|
|
|
$exercise_stat_info, |
7009
|
|
|
$studentId |
7010
|
|
|
); |
7011
|
|
|
|
7012
|
|
|
@$pdf = new PDF(); |
7013
|
|
|
$filename = get_lang('Exercise'); |
7014
|
|
|
$cssFile = api_get_path(SYS_CSS_PATH).'themes/chamilo/default.css'; |
7015
|
|
|
$pdfPath = @$pdf->content_to_pdf( |
7016
|
|
|
"<html><body>$pdfContent</body></html>", |
7017
|
|
|
file_get_contents($cssFile), |
7018
|
|
|
$filename, |
7019
|
|
|
api_get_course_id(), |
7020
|
|
|
'F', |
7021
|
|
|
false, |
7022
|
|
|
null, |
7023
|
|
|
false, |
7024
|
|
|
true |
7025
|
|
|
); |
7026
|
|
|
$attachments[] = ['filename' => $filename, 'path' => $pdfPath]; |
7027
|
|
|
} |
7028
|
|
|
} |
7029
|
|
|
|
7030
|
|
|
$content = isset($attempt['content_default']) ? $attempt['content_default'] : ''; |
7031
|
|
|
if (isset($attempt['content'])) { |
7032
|
|
|
$extraFieldData = $exerciseExtraFieldValue->get_values_by_handler_and_field_variable( |
7033
|
|
|
$objExercise->iid, |
7034
|
|
|
$attempt['content'] |
7035
|
|
|
); |
7036
|
|
|
if ($extraFieldData && isset($extraFieldData['value']) && !empty($extraFieldData['value'])) { |
7037
|
|
|
$content = $extraFieldData['value']; |
7038
|
|
|
} |
7039
|
|
|
} |
7040
|
|
|
|
7041
|
|
|
if (!empty($content)) { |
7042
|
|
|
$content = self::parseContent( |
7043
|
|
|
$content, |
7044
|
|
|
$stats, |
7045
|
|
|
$objExercise, |
7046
|
|
|
$exercise_stat_info, |
7047
|
|
|
$studentId |
7048
|
|
|
); |
7049
|
|
|
foreach ($emailList as $email) { |
7050
|
|
|
if (empty($email)) { |
7051
|
|
|
continue; |
7052
|
|
|
} |
7053
|
|
|
api_mail_html( |
7054
|
|
|
null, |
7055
|
|
|
$email, |
7056
|
|
|
$subject, |
7057
|
|
|
$content, |
7058
|
|
|
null, |
7059
|
|
|
null, |
7060
|
|
|
[], |
7061
|
|
|
$attachments |
7062
|
|
|
); |
7063
|
|
|
} |
7064
|
|
|
} |
7065
|
|
|
|
7066
|
|
|
if (isset($attempt['post_actions'])) { |
7067
|
|
|
foreach ($attempt['post_actions'] as $action => $params) { |
7068
|
|
|
switch ($action) { |
7069
|
|
|
case 'subscribe_student_to_courses': |
7070
|
|
|
foreach ($params as $code) { |
7071
|
|
|
CourseManager::subscribeUser($currentUserId, $code); |
7072
|
|
|
break; |
7073
|
|
|
} |
7074
|
|
|
break; |
7075
|
|
|
} |
7076
|
|
|
} |
7077
|
|
|
} |
7078
|
|
|
} |
7079
|
|
|
} |
7080
|
|
|
} |
7081
|
|
|
} |
7082
|
|
|
} |
7083
|
|
|
} |
7084
|
|
|
} |
7085
|
|
|
|
7086
|
|
|
/** |
7087
|
|
|
* Delete an exercise attempt. |
7088
|
|
|
* |
7089
|
|
|
* Log the exe_id deleted with the exe_user_id related. |
7090
|
|
|
* |
7091
|
|
|
* @param int $exeId |
7092
|
|
|
*/ |
7093
|
|
|
public static function deleteExerciseAttempt($exeId) |
7094
|
|
|
{ |
7095
|
|
|
$exeId = (int) $exeId; |
7096
|
|
|
|
7097
|
|
|
$trackExerciseInfo = self::get_exercise_track_exercise_info($exeId); |
7098
|
|
|
|
7099
|
|
|
if (empty($trackExerciseInfo)) { |
7100
|
|
|
return; |
7101
|
|
|
} |
7102
|
|
|
|
7103
|
|
|
$tblTrackExercises = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); |
7104
|
|
|
$tblTrackAttempt = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
7105
|
|
|
|
7106
|
|
|
Database::query("DELETE FROM $tblTrackExercises WHERE exe_id = $exeId"); |
7107
|
|
|
Database::query("DELETE FROM $tblTrackAttempt WHERE exe_id = $exeId"); |
7108
|
|
|
|
7109
|
|
|
Event::addEvent( |
7110
|
|
|
LOG_EXERCISE_ATTEMPT_DELETE, |
7111
|
|
|
LOG_EXERCISE_ATTEMPT, |
7112
|
|
|
$exeId, |
7113
|
|
|
api_get_utc_datetime() |
7114
|
|
|
); |
7115
|
|
|
Event::addEvent( |
7116
|
|
|
LOG_EXERCISE_ATTEMPT_DELETE, |
7117
|
|
|
LOG_EXERCISE_AND_USER_ID, |
7118
|
|
|
$exeId.'-'.$trackExerciseInfo['exe_user_id'], |
7119
|
|
|
api_get_utc_datetime() |
7120
|
|
|
); |
7121
|
|
|
} |
7122
|
|
|
|
7123
|
|
|
public static function scorePassed($score, $total) |
7124
|
|
|
{ |
7125
|
|
|
$compareResult = bccomp($score, $total, 3); |
7126
|
|
|
$scorePassed = 1 === $compareResult || 0 === $compareResult; |
7127
|
|
|
if (false === $scorePassed) { |
7128
|
|
|
$epsilon = 0.00001; |
7129
|
|
|
if (abs($score - $total) < $epsilon) { |
7130
|
|
|
$scorePassed = true; |
7131
|
|
|
} |
7132
|
|
|
} |
7133
|
|
|
|
7134
|
|
|
return $scorePassed; |
7135
|
|
|
} |
7136
|
|
|
|
7137
|
|
|
public static function logPingForCheckingConnection() |
7138
|
|
|
{ |
7139
|
|
|
$action = $_REQUEST['a'] ?? ''; |
7140
|
|
|
|
7141
|
|
|
if ('ping' !== $action) { |
7142
|
|
|
return; |
7143
|
|
|
} |
7144
|
|
|
|
7145
|
|
|
if (!empty(api_get_user_id())) { |
7146
|
|
|
return; |
7147
|
|
|
} |
7148
|
|
|
|
7149
|
|
|
$exeId = $_REQUEST['exe_id'] ?? 0; |
7150
|
|
|
|
7151
|
|
|
error_log("Exercise ping received: exe_id = $exeId. _user not found in session."); |
7152
|
|
|
} |
7153
|
|
|
|
7154
|
|
|
public static function saveFileExerciseResultPdf( |
7155
|
|
|
int $exeId, |
7156
|
|
|
int $courseId, |
7157
|
|
|
int $sessionId |
7158
|
|
|
) { |
7159
|
|
|
$cinfo = api_get_course_info_by_id($courseId); |
7160
|
|
|
$courseCode = $cinfo['code']; |
7161
|
|
|
$cidReq = 'cidReq='.$courseCode.'&id_session='.$sessionId.'&gidReq=0&gradebook=0'; |
7162
|
|
|
|
7163
|
|
|
$url = api_get_path(WEB_PATH).'main/exercise/exercise_show.php?'.$cidReq.'&id='.$exeId.'&action=export&export_type=all_results'; |
7164
|
|
|
$ch = curl_init(); |
7165
|
|
|
curl_setopt($ch, CURLOPT_URL, $url); |
7166
|
|
|
curl_setopt($ch, CURLOPT_COOKIE, session_id()); |
7167
|
|
|
curl_setopt($ch, CURLOPT_AUTOREFERER, true); |
7168
|
|
|
curl_setopt($ch, CURLOPT_COOKIESESSION, true); |
7169
|
|
|
curl_setopt($ch, CURLOPT_FAILONERROR, false); |
7170
|
|
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false); |
7171
|
|
|
curl_setopt($ch, CURLOPT_HEADER, true); |
7172
|
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
7173
|
|
|
$result = curl_exec($ch); |
7174
|
|
|
|
7175
|
|
|
curl_close($ch); |
7176
|
|
|
} |
7177
|
|
|
|
7178
|
|
|
public static function exportExerciseAllResultsZip( |
7179
|
|
|
int $sessionId, |
7180
|
|
|
int $courseId, |
7181
|
|
|
int $exerciseId |
7182
|
|
|
) { |
7183
|
|
|
$objExerciseTmp = new Exercise($courseId); |
7184
|
|
|
$exeResults = $objExerciseTmp->getExerciseAndResult( |
7185
|
|
|
$courseId, |
7186
|
|
|
$sessionId, |
7187
|
|
|
$exerciseId, |
7188
|
|
|
'' |
7189
|
|
|
); |
7190
|
|
|
|
7191
|
|
|
if (!empty($exeResults)) { |
7192
|
|
|
$exportName = 'S'.$sessionId.'-C'.$courseId.'-T'.$exerciseId; |
7193
|
|
|
$baseDir = api_get_path(SYS_ARCHIVE_PATH); |
7194
|
|
|
$folderName = 'pdfexport-'.$exportName; |
7195
|
|
|
$exportFolderPath = $baseDir.$folderName; |
7196
|
|
|
|
7197
|
|
|
// 1. Cleans the export folder if it exists. |
7198
|
|
|
if (is_dir($exportFolderPath)) { |
7199
|
|
|
rmdirr($exportFolderPath); |
7200
|
|
|
} |
7201
|
|
|
|
7202
|
|
|
// 2. Create the pdfs inside a new export folder path. |
7203
|
|
|
if (!empty($exeResults)) { |
7204
|
|
|
foreach ($exeResults as $exeResult) { |
7205
|
|
|
$exeId = (int) $exeResult['exe_id']; |
7206
|
|
|
ExerciseLib::saveFileExerciseResultPdf($exeId, $courseId, $sessionId); |
7207
|
|
|
} |
7208
|
|
|
} |
7209
|
|
|
|
7210
|
|
|
// 3. If export folder is not empty will be zipped. |
7211
|
|
|
$isFolderPathEmpty = (file_exists($exportFolderPath) && 2 == count(scandir($exportFolderPath))); |
7212
|
|
|
if (!$isFolderPathEmpty) { |
7213
|
|
|
$exportFilePath = $baseDir.$exportName.'.zip'; |
7214
|
|
|
$zip = new \PclZip($exportFilePath); |
7215
|
|
|
$zip->create($exportFolderPath, PCLZIP_OPT_REMOVE_PATH, $exportFolderPath); |
7216
|
|
|
rmdirr($exportFolderPath); |
7217
|
|
|
|
7218
|
|
|
DocumentManager::file_send_for_download($exportFilePath, true, $exportName.'.zip'); |
7219
|
|
|
exit; |
|
|
|
|
7220
|
|
|
} |
7221
|
|
|
} |
7222
|
|
|
|
7223
|
|
|
return false; |
7224
|
|
|
} |
7225
|
|
|
} |
7226
|
|
|
|