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<?php |
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/* See license terms in /license.txt */ |
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use Chamilo\CoreBundle\Entity\TrackEExercise; |
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use Chamilo\CoreBundle\Enums\StateIcon; |
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use Chamilo\CoreBundle\Framework\Container; |
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class ExerciseShowFunctions |
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{ |
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/** |
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* Shows the answer to a fill-in-the-blanks question, as HTML. |
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* |
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* @param Exercise $exercise |
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* @param int $feedbackType |
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* @param string $answer |
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* @param int $id Exercise ID |
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* @param int $questionId Question ID |
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* @param int $resultsDisabled |
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* @param bool $showTotalScoreAndUserChoices |
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* @param string $originalStudentAnswer |
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*/ |
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public static function display_fill_in_blanks_answer( |
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$exercise, |
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$feedbackType, |
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$answer, |
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$id, |
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$questionId, |
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$resultsDisabled, |
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$showTotalScoreAndUserChoices, |
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$originalStudentAnswer = '' |
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) { |
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$answerHTML = FillBlanks::getHtmlDisplayForAnswer( |
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$answer, |
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$feedbackType, |
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$resultsDisabled, |
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$showTotalScoreAndUserChoices |
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); |
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if (empty($id)) { |
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echo '<tr><td>'; |
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echo Security::remove_XSS($answerHTML, COURSEMANAGERLOWSECURITY); |
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echo '</td></tr>'; |
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} else { |
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echo '<tr><td>'; |
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echo Security::remove_XSS($answerHTML, COURSEMANAGERLOWSECURITY); |
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echo '</td>'; |
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echo '</tr>'; |
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} |
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} |
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/** |
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* Shows the answer to a calculated question, as HTML. |
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* |
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* @param Exercise $exercise |
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* @param string Answer text |
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* @param int Exercise ID |
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* @param int Question ID |
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*/ |
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public static function display_calculated_answer( |
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$exercise, |
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$feedback_type, |
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$answer, |
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$id, |
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$questionId, |
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$resultsDisabled, |
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$showTotalScoreAndUserChoices, |
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$expectedChoice = '', |
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$choice = '', |
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$status = '' |
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) { |
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if ($exercise->showExpectedChoice()) { |
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if (empty($id)) { |
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echo '<tr><td>'.Security::remove_XSS($answer).'</td>'; |
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echo '<td>'.Security::remove_XSS($choice).'</td>'; |
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if ($exercise->showExpectedChoiceColumn()) { |
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echo '<td>'.Security::remove_XSS($expectedChoice).'</td>'; |
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} |
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echo '<td>'.Security::remove_XSS($status).'</td>'; |
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echo '</tr>'; |
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} else { |
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echo '<tr><td>'; |
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echo Security::remove_XSS($answer); |
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echo '</td><td>'; |
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echo Security::remove_XSS($choice); |
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echo '</td>'; |
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if ($exercise->showExpectedChoiceColumn()) { |
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echo '<td>'; |
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echo Security::remove_XSS($expectedChoice); |
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echo '</td>'; |
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} |
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echo '<td>'; |
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echo Security::remove_XSS($status); |
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echo '</td>'; |
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echo '</tr>'; |
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} |
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} else { |
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if (empty($id)) { |
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echo '<tr><td>'.Security::remove_XSS($answer).'</td></tr>'; |
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} else { |
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echo '<tr><td>'; |
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echo Security::remove_XSS($answer); |
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echo '</tr>'; |
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} |
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} |
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} |
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/** |
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* Display the uploaded files for an exercise question, using Tailwind-based markup. |
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* |
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* This method now relies on getUploadAnswerFiles() which already resolves |
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* ResourceNode → ResourceFile → public URL. |
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* |
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* @param string $feedbackType |
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* @param string $answer |
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* @param int $exeId |
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* @param int $questionId |
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* @param mixed $questionScore |
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* @param int $resultsDisabled |
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* |
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* @return void |
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*/ |
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public static function displayUploadAnswer( |
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string $feedbackType, |
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string $answer, |
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int $exeId, |
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int $questionId, |
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$questionScore = null, |
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$resultsDisabled = 0 |
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) { |
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// URLs resolved from ResourceNode (resource-based storage) |
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$urls = ExerciseLib::getUploadAnswerFiles($exeId, $questionId, true); |
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if (!empty($urls)) { |
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echo '<tr><td>'; |
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echo '<ul class="max-w-3xl rounded-xl border border-gray-200 bg-white shadow-sm overflow-hidden divide-y divide-gray-200">'; |
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foreach ($urls as $url) { |
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$path = parse_url($url, PHP_URL_PATH); |
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$name = $path ? basename($path) : $url; |
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$safeName = api_htmlentities($name); |
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$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION)); |
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// Simple inline icon per file type (SVG kept small and neutral) |
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switch ($ext) { |
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case 'pdf': |
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$icon = '<svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor"><path d="M4 2a2 2 0 00-2 2v12a2 2 0 002 2h8l6-6V4a2 2 0 00-2-2H4z"/><path d="M12 14v4l4-4h-4z"/></svg>'; |
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break; |
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case 'jpg': |
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case 'jpeg': |
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case 'png': |
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case 'gif': |
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case 'webp': |
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$icon = '<svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor"><path d="M4 3a2 2 0 00-2 2v10a2 2 0 002 2h12a2 2 0 002-2V8l-5-5H4z"/><path d="M8 13l2-2 3 3H5l2-3z"/></svg>'; |
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break; |
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case 'csv': |
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case 'xlsx': |
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case 'xls': |
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$icon = '<svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor"><path d="M4 2a2 2 0 00-2 2v12a2 2 0 002 2h8l6-6V4a2 2 0 00-2-2H4z"/><text x="7" y="14" font-size="7" fill="white">X</text></svg>'; |
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break; |
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default: |
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$icon = '<svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor"><path d="M4 2a2 2 0 00-2 2v12a2 2 0 002 2h8l6-6V4a2 2 0 00-2-2H4z"/></svg>'; |
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break; |
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} |
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echo '<li class="flex items-center justify-between px-4 py-3 hover:bg-gray-20 transition">'; |
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echo ' <div class="flex items-center gap-3 min-w-0">'; |
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echo ' <span class="inline-flex h-9 w-9 items-center justify-center rounded-md bg-gray-100 text-gray-600">'.$icon.'</span>'; |
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echo ' <a class="truncate font-medium text-blue-600 hover:text-blue-700 hover:underline max-w-[36ch]" href="'.$url.'" target="_blank" rel="noopener noreferrer" title="'.$safeName.'">'.$safeName.'</a>'; |
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echo ' </div>'; |
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echo ' <div class="flex items-center gap-2">'; |
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echo ' <a class="text-sm text-blue-600 hover:text-blue-800" href="'.$url.'" download>Download</a>'; |
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echo ' </div>'; |
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echo '</li>'; |
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} |
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echo '</ul>'; |
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echo '</td></tr>'; |
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} |
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// Feedback / correction status (unchanged logic) |
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if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
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$comments = Event::get_comments($exeId, $questionId); |
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if ($questionScore > 0 || !empty($comments)) { |
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// Correction is handled elsewhere. |
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} else { |
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echo '<tr>'; |
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echo Display::tag('td', ExerciseLib::getNotCorrectedYetText()); |
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echo '</tr>'; |
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} |
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} |
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} |
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/** |
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* Shows the answer to a free-answer question, as HTML. |
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* |
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* @param string Answer text |
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* @param int Exercise ID |
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* @param int Question ID |
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*/ |
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public static function display_free_answer( |
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$feedback_type, |
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$answer, |
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$exe_id, |
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$questionId, |
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$questionScore = null, |
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$resultsDisabled = 0 |
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) { |
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$comments = Event::get_comments($exe_id, $questionId); |
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if (!empty($answer)) { |
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echo '<tr><td>'; |
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echo Security::remove_XSS($answer); |
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echo '</td></tr>'; |
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} |
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if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedback_type) { |
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if ($questionScore > 0 || !empty($comments)) { |
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} else { |
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echo '<tr>'; |
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echo Display::tag('td', ExerciseLib::getNotCorrectedYetText()); |
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echo '</tr>'; |
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} |
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} |
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} |
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/** |
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* Display oral expression answer: student audio, text answer, and correction status. |
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* |
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* @param string $feedback_type |
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* @param string $answer |
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* @param int $trackExerciseId |
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* @param int $questionId |
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* @param int $resultsDisabled |
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* @param float $questionScore |
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* @param bool $showAlertIfNotCorrected |
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* |
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* @return void |
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*/ |
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public static function display_oral_expression_answer( |
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$feedback_type, |
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$answer, |
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$trackExerciseId, |
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$questionId, |
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$resultsDisabled = 0, |
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$questionScore = 0, |
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$showAlertIfNotCorrected = false |
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) { |
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/** @var TrackEExercise|null $trackExercise */ |
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$trackExercise = Container::getTrackEExerciseRepository()->find($trackExerciseId); |
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if (null === $trackExercise) { |
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return; |
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} |
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255
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256
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// Student recorded answer(s) |
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// getOralFileAudio() ya NO debe incluir los ResourceNode usados en AttemptFeedback. |
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$studentAudioHtml = ExerciseLib::getOralFileAudio($trackExerciseId, $questionId); |
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if (!empty($studentAudioHtml)) { |
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echo $studentAudioHtml; |
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} |
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264
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// Optional text answer written by the student |
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if (!empty($answer)) { |
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echo Display::tag('p', Security::remove_XSS($answer)); |
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} |
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// Teacher correction: comments and audio feedback |
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$comment = Event::get_comments($trackExerciseId, $questionId); |
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$teacherAudio = ExerciseLib::getOralFeedbackAudio( |
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$trackExerciseId, |
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$questionId |
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); |
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if (!empty($teacherAudio)) { |
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echo $teacherAudio; |
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} |
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if (!empty($comment)) { |
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echo Display::tag('p', Security::remove_XSS($comment)); |
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} |
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// Optional "not corrected yet" warning |
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285
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if ( |
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$showAlertIfNotCorrected && |
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!$questionScore && |
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288
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EXERCISE_FEEDBACK_TYPE_EXAM != $feedback_type && |
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empty($comment) && |
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empty($teacherAudio) |
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) { |
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echo Display::tag('p', ExerciseLib::getNotCorrectedYetText()); |
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} |
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} |
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295
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296
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/** |
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297
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* Displays the answer to a hotspot question. |
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298
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* |
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299
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* @param int $feedback_type |
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300
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* @param int $answerId |
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301
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* @param string $answer |
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302
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* @param string $studentChoice |
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303
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* @param string $answerComment |
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304
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* @param int $resultsDisabled |
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305
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* @param int $orderColor |
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306
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* @param bool $showTotalScoreAndUserChoices |
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307
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*/ |
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308
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public static function display_hotspot_answer( |
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309
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$exercise, |
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310
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$feedback_type, |
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311
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$answerId, |
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312
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$answer, |
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313
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$studentChoice, |
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314
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$answerComment, |
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315
|
|
|
$resultsDisabled, |
|
316
|
|
|
$orderColor, |
|
317
|
|
|
$showTotalScoreAndUserChoices |
|
318
|
|
|
) { |
|
319
|
|
|
$hide_expected_answer = false; |
|
320
|
|
|
switch ($resultsDisabled) { |
|
321
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ONLY: |
|
322
|
|
|
if (0 == $feedback_type) { |
|
323
|
|
|
$hide_expected_answer = true; |
|
324
|
|
|
} |
|
325
|
|
|
break; |
|
326
|
|
|
case RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK: |
|
327
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT: |
|
328
|
|
|
$hide_expected_answer = true; |
|
329
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
330
|
|
|
$hide_expected_answer = false; |
|
331
|
|
|
} |
|
332
|
|
|
break; |
|
333
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK: |
|
334
|
|
|
$hide_expected_answer = true; |
|
335
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
336
|
|
|
$hide_expected_answer = false; |
|
337
|
|
|
} |
|
338
|
|
|
if (false === $showTotalScoreAndUserChoices && empty($studentChoice)) { |
|
339
|
|
|
return ''; |
|
340
|
|
|
} |
|
341
|
|
|
break; |
|
342
|
|
|
} |
|
343
|
|
|
|
|
344
|
|
|
if (!$hide_expected_answer |
|
345
|
|
|
&& !$studentChoice |
|
346
|
|
|
&& in_array($resultsDisabled, [RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER]) |
|
347
|
|
|
) { |
|
348
|
|
|
return; |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
$hotspotColors = [ |
|
352
|
|
|
'', // $i starts from 1 on next loop (ugly fix) |
|
353
|
|
|
'#4271B5', |
|
354
|
|
|
'#FE8E16', |
|
355
|
|
|
'#45C7F0', |
|
356
|
|
|
'#BCD631', |
|
357
|
|
|
'#D63173', |
|
358
|
|
|
'#D7D7D7', |
|
359
|
|
|
'#90AFDD', |
|
360
|
|
|
'#AF8640', |
|
361
|
|
|
'#4F9242', |
|
362
|
|
|
'#F4EB24', |
|
363
|
|
|
'#ED2024', |
|
364
|
|
|
'#3B3B3B', |
|
365
|
|
|
'#F7BDE2', |
|
366
|
|
|
]; |
|
367
|
|
|
|
|
368
|
|
|
$content = '<tr>'; |
|
369
|
|
|
$content .= '<td class="text-center" width="5%">'; |
|
370
|
|
|
$content .= '<span class="fa fa-square fa-fw fa-2x" aria-hidden="true" style="color:'. |
|
371
|
|
|
$hotspotColors[$orderColor].'"></span>'; |
|
372
|
|
|
$content .= '</td>'; |
|
373
|
|
|
$content .= '<td class="text-left" width="25%">'; |
|
374
|
|
|
$content .= "$answerId - $answer"; |
|
375
|
|
|
$content .= '</td>'; |
|
376
|
|
|
if (false === $exercise->hideComment) { |
|
377
|
|
|
$content .= '<td class="text-left" width="10%">'; |
|
378
|
|
|
if (!$hide_expected_answer) { |
|
379
|
|
|
$status = Display::label(get_lang('Incorrect'), 'danger'); |
|
380
|
|
|
if ($studentChoice) { |
|
381
|
|
|
$status = Display::label(get_lang('Correct'), 'success'); |
|
382
|
|
|
} |
|
383
|
|
|
$content .= $status; |
|
384
|
|
|
} else { |
|
385
|
|
|
$content .= ' '; |
|
386
|
|
|
} |
|
387
|
|
|
$content .= '</td>'; |
|
388
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedback_type) { |
|
389
|
|
|
$content .= '<td class="text-left" width="60%">'; |
|
390
|
|
|
if ($studentChoice) { |
|
391
|
|
|
$content .= '<span style="font-weight: bold; color: #008000;">'.nl2br($answerComment).'</span>'; |
|
392
|
|
|
} else { |
|
393
|
|
|
$content .= ' '; |
|
394
|
|
|
} |
|
395
|
|
|
$content .= '</td>'; |
|
396
|
|
|
} else { |
|
397
|
|
|
$content .= '<td class="text-left" width="60%"> </td>'; |
|
398
|
|
|
} |
|
399
|
|
|
} |
|
400
|
|
|
$content .= '</tr>'; |
|
401
|
|
|
|
|
402
|
|
|
echo $content; |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
/** |
|
406
|
|
|
* Display the answers to a multiple choice question. |
|
407
|
|
|
* |
|
408
|
|
|
* @param Exercise $exercise |
|
409
|
|
|
* @param int $feedbackType Feedback type |
|
410
|
|
|
* @param int $answerType Answer type |
|
411
|
|
|
* @param int $studentChoice Student choice |
|
412
|
|
|
* @param string $answer Textual answer |
|
413
|
|
|
* @param string $answerComment Comment on answer |
|
414
|
|
|
* @param string $answerCorrect Correct answer comment |
|
415
|
|
|
* @param int $id Exercise ID |
|
416
|
|
|
* @param int $questionId Question ID |
|
417
|
|
|
* @param bool $ans Whether to show the answer comment or not |
|
418
|
|
|
* @param bool $resultsDisabled |
|
419
|
|
|
* @param bool $showTotalScoreAndUserChoices |
|
420
|
|
|
* @param bool $export |
|
421
|
|
|
*/ |
|
422
|
|
|
public static function display_unique_or_multiple_answer( |
|
423
|
|
|
$exercise, |
|
424
|
|
|
$feedbackType, |
|
425
|
|
|
$answerType, |
|
426
|
|
|
$studentChoice, |
|
427
|
|
|
$answer, |
|
428
|
|
|
$answerComment, |
|
429
|
|
|
$answerCorrect, |
|
430
|
|
|
$id, |
|
431
|
|
|
$questionId, |
|
432
|
|
|
$ans, |
|
433
|
|
|
$resultsDisabled, |
|
434
|
|
|
$showTotalScoreAndUserChoices, |
|
435
|
|
|
$export = false |
|
436
|
|
|
) { |
|
437
|
|
|
if (true === $exercise->hideNoAnswer && empty($studentChoice)) { |
|
438
|
|
|
return ''; |
|
439
|
|
|
} |
|
440
|
|
|
if ($export) { |
|
441
|
|
|
$answer = strip_tags_blacklist($answer, ['title', 'head']); |
|
442
|
|
|
// Fix answers that contains this tags |
|
443
|
|
|
$tags = [ |
|
444
|
|
|
'<html>', |
|
445
|
|
|
'</html>', |
|
446
|
|
|
'<body>', |
|
447
|
|
|
'</body>', |
|
448
|
|
|
]; |
|
449
|
|
|
$answer = str_replace($tags, '', $answer); |
|
450
|
|
|
} |
|
451
|
|
|
|
|
452
|
|
|
$studentChoiceInt = (int) $studentChoice; |
|
453
|
|
|
$answerCorrectChoice = (int) $answerCorrect; |
|
454
|
|
|
$hide_expected_answer = false; |
|
455
|
|
|
$showComment = false; |
|
456
|
|
|
switch ($resultsDisabled) { |
|
457
|
|
|
case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: |
|
458
|
|
|
$hide_expected_answer = true; |
|
459
|
|
|
$showComment = true; |
|
460
|
|
|
if (!$answerCorrect && empty($studentChoice)) { |
|
461
|
|
|
return ''; |
|
462
|
|
|
} |
|
463
|
|
|
break; |
|
464
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ONLY: |
|
465
|
|
|
if (0 == $feedbackType) { |
|
466
|
|
|
$hide_expected_answer = true; |
|
467
|
|
|
} |
|
468
|
|
|
break; |
|
469
|
|
|
case RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK: |
|
470
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT: |
|
471
|
|
|
$hide_expected_answer = true; |
|
472
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
473
|
|
|
$hide_expected_answer = false; |
|
474
|
|
|
} |
|
475
|
|
|
break; |
|
476
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK: |
|
477
|
|
|
if (false === $showTotalScoreAndUserChoices && empty($studentChoiceInt)) { |
|
478
|
|
|
return ''; |
|
479
|
|
|
} |
|
480
|
|
|
break; |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
if (in_array($answerType, [UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION])) { |
|
484
|
|
|
if ($studentChoice) { |
|
485
|
|
|
$icon = StateIcon::RADIOBOX_MARKED; |
|
486
|
|
|
} else { |
|
487
|
|
|
$icon = StateIcon::RADIOBOX_BLANK; |
|
488
|
|
|
} |
|
489
|
|
|
} else { |
|
490
|
|
|
if ($studentChoice) { |
|
491
|
|
|
$icon = StateIcon::CHECKBOX_MARKED; |
|
492
|
|
|
} else { |
|
493
|
|
|
$icon = StateIcon::CHECKBOX_BLANK; |
|
494
|
|
|
} |
|
495
|
|
|
} |
|
496
|
|
|
if (in_array($answerType, [UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION])) { |
|
497
|
|
|
if ($answerCorrect) { |
|
498
|
|
|
$iconAnswer = StateIcon::RADIOBOX_MARKED; |
|
499
|
|
|
} else { |
|
500
|
|
|
$iconAnswer = StateIcon::RADIOBOX_BLANK; |
|
501
|
|
|
} |
|
502
|
|
|
} else { |
|
503
|
|
|
if ($answerCorrect) { |
|
504
|
|
|
$iconAnswer = StateIcon::CHECKBOX_MARKED; |
|
505
|
|
|
} else { |
|
506
|
|
|
$iconAnswer = StateIcon::CHECKBOX_BLANK; |
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
} |
|
510
|
|
|
|
|
511
|
|
|
$studentChoiceClass = ''; |
|
512
|
|
|
if (in_array( |
|
513
|
|
|
$resultsDisabled, |
|
514
|
|
|
[ |
|
515
|
|
|
RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER, |
|
516
|
|
|
RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING, |
|
517
|
|
|
] |
|
518
|
|
|
) |
|
519
|
|
|
) { |
|
520
|
|
|
if ($answerCorrect) { |
|
521
|
|
|
$studentChoiceClass = 'success'; |
|
522
|
|
|
} |
|
523
|
|
|
} |
|
524
|
|
|
|
|
525
|
|
|
echo '<tr class="'.$studentChoiceClass.'">'; |
|
526
|
|
|
|
|
527
|
|
|
echo '<td style="width:5%">'; |
|
528
|
|
|
echo Display::getMdiIcon($icon, 'ch-tool-icon', null, ICON_SIZE_TINY); |
|
529
|
|
|
echo '</td>'; |
|
530
|
|
|
if ($exercise->showExpectedChoiceColumn()) { |
|
531
|
|
|
if (false === $hide_expected_answer) { |
|
532
|
|
|
echo '<td style="width:5%">'; |
|
533
|
|
|
echo Display::getMdiIcon($iconAnswer, 'ch-tool-icon', null, ICON_SIZE_TINY); |
|
534
|
|
|
echo '</td>'; |
|
535
|
|
|
} else { |
|
536
|
|
|
echo '<td style="width:5%">'; |
|
537
|
|
|
echo '-'; |
|
538
|
|
|
echo '</td>'; |
|
539
|
|
|
} |
|
540
|
|
|
} |
|
541
|
|
|
|
|
542
|
|
|
echo '<td style="width:40%">'; |
|
543
|
|
|
echo $answer; |
|
544
|
|
|
echo '</td>'; |
|
545
|
|
|
|
|
546
|
|
|
if ($exercise->showExpectedChoice()) { |
|
547
|
|
|
$status = Display::label(get_lang('Incorrect'), 'danger'); |
|
548
|
|
|
if ($answerCorrect || ($answerCorrect && $studentChoiceInt === $answerCorrectChoice)) { |
|
549
|
|
|
$status = Display::label(get_lang('Correct'), 'success'); |
|
550
|
|
|
} |
|
551
|
|
|
echo '<td class="text-center">'; |
|
552
|
|
|
// Show only status for the selected student answer BT#16256 |
|
553
|
|
|
if ($studentChoice) { |
|
554
|
|
|
echo $status; |
|
555
|
|
|
} |
|
556
|
|
|
|
|
557
|
|
|
echo '</td>'; |
|
558
|
|
|
} |
|
559
|
|
|
|
|
560
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
|
561
|
|
|
$showComment = true; |
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
|
|
if (false === $exercise->hideComment) { |
|
565
|
|
|
if ($showComment) { |
|
566
|
|
|
echo '<td style="width:20%">'; |
|
567
|
|
|
$color = 'black'; |
|
568
|
|
|
if ($answerCorrect) { |
|
569
|
|
|
$color = 'green'; |
|
570
|
|
|
} |
|
571
|
|
|
if ($hide_expected_answer) { |
|
572
|
|
|
$color = ''; |
|
573
|
|
|
} |
|
574
|
|
|
$comment = '<span style="font-weight: bold; color: '.$color.';">'. |
|
575
|
|
|
Security::remove_XSS($answerComment). |
|
576
|
|
|
'</span>'; |
|
577
|
|
|
echo $comment; |
|
578
|
|
|
echo '</td>'; |
|
579
|
|
|
} else { |
|
580
|
|
|
echo '<td> </td>'; |
|
581
|
|
|
} |
|
582
|
|
|
} |
|
583
|
|
|
|
|
584
|
|
|
echo '</tr>'; |
|
585
|
|
|
} |
|
586
|
|
|
|
|
587
|
|
|
/** |
|
588
|
|
|
* Display the answers to a multiple choice question. |
|
589
|
|
|
* |
|
590
|
|
|
* @param Exercise $exercise |
|
591
|
|
|
* @param int $feedbackType Feedback type |
|
592
|
|
|
* @param int $answerType Answer type |
|
593
|
|
|
* @param int $studentChoice Student choice |
|
594
|
|
|
* @param string $answer Textual answer |
|
595
|
|
|
* @param string $answerComment Comment on answer |
|
596
|
|
|
* @param string $answerCorrect Correct answer comment |
|
597
|
|
|
* @param int $id Exercise ID |
|
598
|
|
|
* @param int $questionId Question ID |
|
599
|
|
|
* @param bool $ans Whether to show the answer comment or not |
|
600
|
|
|
* @param int $resultsDisabled |
|
601
|
|
|
* @param bool $showTotalScoreAndUserChoices |
|
602
|
|
|
*/ |
|
603
|
|
|
public static function display_multiple_answer_true_false( |
|
604
|
|
|
$exercise, |
|
605
|
|
|
$feedbackType, |
|
606
|
|
|
$answerType, |
|
607
|
|
|
$studentChoice, |
|
608
|
|
|
$answer, |
|
609
|
|
|
$answerComment, |
|
610
|
|
|
$answerCorrect, |
|
611
|
|
|
$id, |
|
612
|
|
|
$questionId, |
|
613
|
|
|
$ans, |
|
614
|
|
|
$resultsDisabled, |
|
615
|
|
|
$showTotalScoreAndUserChoices |
|
616
|
|
|
) { |
|
617
|
|
|
$hide_expected_answer = false; |
|
618
|
|
|
$hideStudentChoice = false; |
|
619
|
|
|
switch ($resultsDisabled) { |
|
620
|
|
|
//case RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING: |
|
621
|
|
|
case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: |
|
622
|
|
|
$hideStudentChoice = false; |
|
623
|
|
|
$hide_expected_answer = true; |
|
624
|
|
|
break; |
|
625
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ONLY: |
|
626
|
|
|
if (0 == $feedbackType) { |
|
627
|
|
|
$hide_expected_answer = true; |
|
628
|
|
|
} |
|
629
|
|
|
break; |
|
630
|
|
|
case RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK: |
|
631
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT: |
|
632
|
|
|
$hide_expected_answer = true; |
|
633
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
634
|
|
|
$hide_expected_answer = false; |
|
635
|
|
|
} |
|
636
|
|
|
break; |
|
637
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK: |
|
638
|
|
|
if (false === $showTotalScoreAndUserChoices && empty($studentChoice)) { |
|
639
|
|
|
return ''; |
|
640
|
|
|
} |
|
641
|
|
|
break; |
|
642
|
|
|
} |
|
643
|
|
|
|
|
644
|
|
|
$content = '<tr>'; |
|
645
|
|
|
if (false === $hideStudentChoice) { |
|
646
|
|
|
$content .= '<td width="5%">'; |
|
647
|
|
|
$course_id = api_get_course_int_id(); |
|
648
|
|
|
$new_options = []; |
|
649
|
|
|
$originOptions = Question::readQuestionOption($questionId); |
|
650
|
|
|
|
|
651
|
|
|
if (!empty($originOptions)) { |
|
652
|
|
|
foreach ($originOptions as $item) { |
|
653
|
|
|
$new_options[$item['iid']] = $item; |
|
654
|
|
|
} |
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
// Your choice |
|
658
|
|
|
if (isset($new_options[$studentChoice])) { |
|
659
|
|
|
$content .= get_lang($new_options[$studentChoice]['title']); |
|
660
|
|
|
} else { |
|
661
|
|
|
$content .= '-'; |
|
662
|
|
|
} |
|
663
|
|
|
$content .= '</td>'; |
|
664
|
|
|
} |
|
665
|
|
|
|
|
666
|
|
|
// Expected choice |
|
667
|
|
|
if ($exercise->showExpectedChoiceColumn()) { |
|
668
|
|
|
if (!$hide_expected_answer) { |
|
669
|
|
|
$content .= '<td width="5%">'; |
|
670
|
|
|
if (isset($new_options[$answerCorrect])) { |
|
671
|
|
|
$content .= get_lang($new_options[$answerCorrect]['title']); |
|
672
|
|
|
} else { |
|
673
|
|
|
$content .= '-'; |
|
674
|
|
|
} |
|
675
|
|
|
$content .= '</td>'; |
|
676
|
|
|
} |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
$content .= '<td width="40%">'; |
|
680
|
|
|
$content .= $answer; |
|
681
|
|
|
$content .= '</td>'; |
|
682
|
|
|
|
|
683
|
|
|
if ($exercise->showExpectedChoice()) { |
|
684
|
|
|
$status = Display::label(get_lang('Incorrect'), 'danger'); |
|
685
|
|
|
if (isset($new_options[$studentChoice])) { |
|
686
|
|
|
if ($studentChoice == $answerCorrect) { |
|
687
|
|
|
$status = Display::label(get_lang('Correct'), 'success'); |
|
688
|
|
|
} |
|
689
|
|
|
} |
|
690
|
|
|
$content .= '<td class="text-center">'; |
|
691
|
|
|
$content .= $status; |
|
692
|
|
|
$content .= '</td>'; |
|
693
|
|
|
} |
|
694
|
|
|
|
|
695
|
|
|
if (false === $exercise->hideComment) { |
|
696
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
|
697
|
|
|
$content .= '<td width="20%">'; |
|
698
|
|
|
$color = 'black'; |
|
699
|
|
|
if (isset($new_options[$studentChoice]) || in_array( |
|
700
|
|
|
$exercise->results_disabled, |
|
701
|
|
|
[ |
|
702
|
|
|
RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER, |
|
703
|
|
|
RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING, |
|
704
|
|
|
] |
|
705
|
|
|
) |
|
706
|
|
|
) { |
|
707
|
|
|
if ($studentChoice == $answerCorrect) { |
|
708
|
|
|
$color = 'green'; |
|
709
|
|
|
} |
|
710
|
|
|
|
|
711
|
|
|
if ($hide_expected_answer) { |
|
712
|
|
|
$color = ''; |
|
713
|
|
|
} |
|
714
|
|
|
$content .= '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>'; |
|
715
|
|
|
} |
|
716
|
|
|
$content .= '</td>'; |
|
717
|
|
|
} |
|
718
|
|
|
} |
|
719
|
|
|
$content .= '</tr>'; |
|
720
|
|
|
|
|
721
|
|
|
echo $content; |
|
722
|
|
|
} |
|
723
|
|
|
|
|
724
|
|
|
/** |
|
725
|
|
|
* Display the answers to a multiple choice question. |
|
726
|
|
|
* |
|
727
|
|
|
* @param Exercise $exercise |
|
728
|
|
|
* @param int $feedbackType |
|
729
|
|
|
* @param int $studentChoice |
|
730
|
|
|
* @param int $studentChoiceDegree |
|
731
|
|
|
* @param string $answer |
|
732
|
|
|
* @param string $answerComment |
|
733
|
|
|
* @param int $answerCorrect |
|
734
|
|
|
* @param int $questionId |
|
735
|
|
|
* @param bool $inResultsDisabled |
|
736
|
|
|
*/ |
|
737
|
|
|
public static function displayMultipleAnswerTrueFalseDegreeCertainty( |
|
738
|
|
|
$exercise, |
|
739
|
|
|
$feedbackType, |
|
740
|
|
|
$studentChoice, |
|
741
|
|
|
$studentChoiceDegree, |
|
742
|
|
|
$answer, |
|
743
|
|
|
$answerComment, |
|
744
|
|
|
$answerCorrect, |
|
745
|
|
|
$questionId, |
|
746
|
|
|
$inResultsDisabled |
|
747
|
|
|
) { |
|
748
|
|
|
$hideExpectedAnswer = false; |
|
749
|
|
|
if (0 == $feedbackType && 2 == $inResultsDisabled) { |
|
750
|
|
|
$hideExpectedAnswer = true; |
|
751
|
|
|
} |
|
752
|
|
|
|
|
753
|
|
|
echo '<tr><td width="5%">'; |
|
754
|
|
|
$question = new MultipleAnswerTrueFalseDegreeCertainty(); |
|
755
|
|
|
$courseId = api_get_course_int_id(); |
|
756
|
|
|
$newOptions = Question::readQuestionOption($questionId, $courseId); |
|
757
|
|
|
|
|
758
|
|
|
// Your choice |
|
759
|
|
|
if (isset($newOptions[$studentChoice])) { |
|
760
|
|
|
echo get_lang($newOptions[$studentChoice]['name']); |
|
761
|
|
|
} else { |
|
762
|
|
|
echo '-'; |
|
763
|
|
|
} |
|
764
|
|
|
echo '</td>'; |
|
765
|
|
|
|
|
766
|
|
|
// Expected choice |
|
767
|
|
|
if ($exercise->showExpectedChoiceColumn()) { |
|
768
|
|
|
echo '<td width="5%">'; |
|
769
|
|
|
if (!$hideExpectedAnswer) { |
|
770
|
|
|
if (isset($newOptions[$answerCorrect])) { |
|
771
|
|
|
echo get_lang($newOptions[$answerCorrect]['name']); |
|
772
|
|
|
} else { |
|
773
|
|
|
echo '-'; |
|
774
|
|
|
} |
|
775
|
|
|
} else { |
|
776
|
|
|
echo '-'; |
|
777
|
|
|
} |
|
778
|
|
|
echo '</td>'; |
|
779
|
|
|
} |
|
780
|
|
|
|
|
781
|
|
|
echo '<td width="20%">'; |
|
782
|
|
|
echo $answer; |
|
783
|
|
|
echo '</td><td width="5%" style="text-align:center;">'; |
|
784
|
|
|
if (isset($newOptions[$studentChoiceDegree])) { |
|
785
|
|
|
echo $newOptions[$studentChoiceDegree]['name']; |
|
786
|
|
|
} |
|
787
|
|
|
echo '</td>'; |
|
788
|
|
|
|
|
789
|
|
|
$position = isset($newOptions[$studentChoiceDegree]) ? $newOptions[$studentChoiceDegree]['position'] : ''; |
|
790
|
|
|
$degreeInfo = $question->getResponseDegreeInfo( |
|
791
|
|
|
$studentChoice, |
|
792
|
|
|
$answerCorrect, |
|
793
|
|
|
$position |
|
794
|
|
|
); |
|
795
|
|
|
|
|
796
|
|
|
$degreeInfo['color'] = isset($degreeInfo['color']) ? $degreeInfo['color'] : ''; |
|
797
|
|
|
$degreeInfo['background-color'] = isset($degreeInfo['background-color']) ? $degreeInfo['background-color'] : ''; |
|
798
|
|
|
$degreeInfo['description'] = isset($degreeInfo['description']) ? $degreeInfo['description'] : ''; |
|
799
|
|
|
$degreeInfo['label'] = isset($degreeInfo['label']) ? $degreeInfo['label'] : ''; |
|
800
|
|
|
|
|
801
|
|
|
echo ' |
|
802
|
|
|
<td width="15%"> |
|
803
|
|
|
<div style="text-align:center;color: '.$degreeInfo['color'].'; |
|
804
|
|
|
background-color: '.$degreeInfo['background-color'].'; |
|
805
|
|
|
line-height:30px;height:30px;width: 100%;margin:auto;" |
|
806
|
|
|
title="'.$degreeInfo['description'].'">'. |
|
807
|
|
|
nl2br($degreeInfo['label']). |
|
808
|
|
|
'</div> |
|
809
|
|
|
</td>'; |
|
810
|
|
|
|
|
811
|
|
|
if (false === $exercise->hideComment) { |
|
812
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
|
813
|
|
|
echo '<td width="20%">'; |
|
814
|
|
|
if (isset($newOptions[$studentChoice])) { |
|
815
|
|
|
echo '<span style="font-weight: bold; color: black;">'.nl2br($answerComment).'</span>'; |
|
816
|
|
|
} |
|
817
|
|
|
echo '</td>'; |
|
818
|
|
|
} else { |
|
819
|
|
|
echo '<td> </td>'; |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
|
|
echo '</tr>'; |
|
823
|
|
|
} |
|
824
|
|
|
|
|
825
|
|
|
/** |
|
826
|
|
|
* Display the answers to a multiple choice question. |
|
827
|
|
|
* |
|
828
|
|
|
* @param Exercise $exercise |
|
829
|
|
|
* @param int Answer type |
|
830
|
|
|
* @param int Student choice |
|
831
|
|
|
* @param string Textual answer |
|
832
|
|
|
* @param string Comment on answer |
|
833
|
|
|
* @param string Correct answer comment |
|
834
|
|
|
* @param int Exercise ID |
|
835
|
|
|
* @param int Question ID |
|
836
|
|
|
* @param bool Whether to show the answer comment or not |
|
837
|
|
|
*/ |
|
838
|
|
|
public static function display_multiple_answer_combination_true_false( |
|
839
|
|
|
$exercise, |
|
840
|
|
|
$feedbackType, |
|
841
|
|
|
$answerType, |
|
842
|
|
|
$studentChoice, |
|
843
|
|
|
$answer, |
|
844
|
|
|
$answerComment, |
|
845
|
|
|
$answerCorrect, |
|
846
|
|
|
$id, |
|
847
|
|
|
$questionId, |
|
848
|
|
|
$ans, |
|
849
|
|
|
$resultsDisabled, |
|
850
|
|
|
$showTotalScoreAndUserChoices |
|
851
|
|
|
) { |
|
852
|
|
|
$hide_expected_answer = false; |
|
853
|
|
|
$hideStudentChoice = false; |
|
854
|
|
|
switch ($resultsDisabled) { |
|
855
|
|
|
case RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING: |
|
856
|
|
|
case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: |
|
857
|
|
|
$hideStudentChoice = true; |
|
858
|
|
|
$hide_expected_answer = true; |
|
859
|
|
|
break; |
|
860
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ONLY: |
|
861
|
|
|
if (0 == $feedbackType) { |
|
862
|
|
|
$hide_expected_answer = true; |
|
863
|
|
|
} |
|
864
|
|
|
break; |
|
865
|
|
|
case RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK: |
|
866
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT: |
|
867
|
|
|
$hide_expected_answer = true; |
|
868
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
869
|
|
|
$hide_expected_answer = false; |
|
870
|
|
|
} |
|
871
|
|
|
break; |
|
872
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK: |
|
873
|
|
|
if (false === $showTotalScoreAndUserChoices && empty($studentChoice)) { |
|
874
|
|
|
return ''; |
|
875
|
|
|
} |
|
876
|
|
|
break; |
|
877
|
|
|
} |
|
878
|
|
|
|
|
879
|
|
|
echo '<tr>'; |
|
880
|
|
|
|
|
881
|
|
|
if (false === $hideStudentChoice) { |
|
882
|
|
|
echo '<td width="5%">'; |
|
883
|
|
|
// Your choice |
|
884
|
|
|
$question = new MultipleAnswerCombinationTrueFalse(); |
|
885
|
|
|
if (isset($question->options[$studentChoice])) { |
|
886
|
|
|
echo $question->options[$studentChoice]; |
|
887
|
|
|
} else { |
|
888
|
|
|
echo $question->options[2]; |
|
889
|
|
|
} |
|
890
|
|
|
echo '</td>'; |
|
891
|
|
|
} |
|
892
|
|
|
|
|
893
|
|
|
// Expected choice |
|
894
|
|
|
if ($exercise->showExpectedChoiceColumn()) { |
|
895
|
|
|
if (!$hide_expected_answer) { |
|
896
|
|
|
echo '<td width="5%">'; |
|
897
|
|
|
if (isset($question->options[$answerCorrect])) { |
|
|
|
|
|
|
898
|
|
|
echo $question->options[$answerCorrect]; |
|
899
|
|
|
} else { |
|
900
|
|
|
echo $question->options[2]; |
|
901
|
|
|
} |
|
902
|
|
|
echo '</td>'; |
|
903
|
|
|
} |
|
904
|
|
|
} |
|
905
|
|
|
|
|
906
|
|
|
echo '<td width="40%">'; |
|
907
|
|
|
echo $answer; |
|
908
|
|
|
echo '</td>'; |
|
909
|
|
|
|
|
910
|
|
|
if ($exercise->showExpectedChoice()) { |
|
911
|
|
|
$status = ''; |
|
912
|
|
|
if (isset($studentChoice)) { |
|
913
|
|
|
$status = Display::label(get_lang('Incorrect'), 'danger'); |
|
914
|
|
|
if ($studentChoice == $answerCorrect) { |
|
915
|
|
|
$status = Display::label(get_lang('Correct'), 'success'); |
|
916
|
|
|
} |
|
917
|
|
|
} |
|
918
|
|
|
echo '<td class="text-center">'; |
|
919
|
|
|
echo $status; |
|
920
|
|
|
echo '</td>'; |
|
921
|
|
|
} |
|
922
|
|
|
|
|
923
|
|
|
if (false === $exercise->hideComment) { |
|
924
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
|
925
|
|
|
echo '<td width="20%">'; |
|
926
|
|
|
//@todo replace this harcoded value |
|
927
|
|
|
if ($studentChoice || in_array( |
|
928
|
|
|
$resultsDisabled, |
|
929
|
|
|
[ |
|
930
|
|
|
RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER, |
|
931
|
|
|
RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING, |
|
932
|
|
|
] |
|
933
|
|
|
) |
|
934
|
|
|
) { |
|
935
|
|
|
$color = 'black'; |
|
936
|
|
|
if ($studentChoice == $answerCorrect) { |
|
937
|
|
|
$color = 'green'; |
|
938
|
|
|
} |
|
939
|
|
|
if ($hide_expected_answer) { |
|
940
|
|
|
$color = ''; |
|
941
|
|
|
} |
|
942
|
|
|
echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br($answerComment).'</span>'; |
|
943
|
|
|
} |
|
944
|
|
|
echo '</td>'; |
|
945
|
|
|
} else { |
|
946
|
|
|
echo '<td> </td>'; |
|
947
|
|
|
} |
|
948
|
|
|
} |
|
949
|
|
|
echo '</tr>'; |
|
950
|
|
|
} |
|
951
|
|
|
|
|
952
|
|
|
/** |
|
953
|
|
|
* @param int $feedbackType |
|
954
|
|
|
* @param int $exeId |
|
955
|
|
|
* @param int $questionId |
|
956
|
|
|
* @param null $questionScore |
|
|
|
|
|
|
957
|
|
|
* @param int $resultsDisabled |
|
958
|
|
|
*/ |
|
959
|
|
|
public static function displayAnnotationAnswer( |
|
960
|
|
|
$feedbackType, |
|
961
|
|
|
$exeId, |
|
962
|
|
|
$questionId, |
|
963
|
|
|
$questionScore = null, |
|
964
|
|
|
$resultsDisabled = 0 |
|
965
|
|
|
) { |
|
966
|
|
|
$comments = Event::get_comments($exeId, $questionId); |
|
967
|
|
|
if (EXERCISE_FEEDBACK_TYPE_EXAM != $feedbackType) { |
|
968
|
|
|
if ($questionScore <= 0 && empty($comments)) { |
|
969
|
|
|
echo '<br />'.ExerciseLib::getNotCorrectedYetText(); |
|
970
|
|
|
} |
|
971
|
|
|
} |
|
972
|
|
|
} |
|
973
|
|
|
|
|
974
|
|
|
/** |
|
975
|
|
|
* Displays the answers for a Multiple Answer Dropdown question (result view). |
|
976
|
|
|
* Renders a row per choice, showing: student choice, expected choice (if allowed), |
|
977
|
|
|
* the textual answer, and status (Correct/Incorrect). |
|
978
|
|
|
* |
|
979
|
|
|
* Returned string contains <tr>...</tr> rows to be echoed in the answer table. |
|
980
|
|
|
*/ |
|
981
|
|
|
public static function displayMultipleAnswerDropdown( |
|
982
|
|
|
Exercise $exercise, |
|
983
|
|
|
Answer $answer, |
|
984
|
|
|
array $correctAnswers, |
|
985
|
|
|
array $studentChoices, |
|
986
|
|
|
bool $showTotalScoreAndUserChoices = true |
|
987
|
|
|
): string { |
|
988
|
|
|
// Hide if teacher wants to hide empty answers and user gave no answer |
|
989
|
|
|
if (true === $exercise->hideNoAnswer && empty($studentChoices)) { |
|
990
|
|
|
return ''; |
|
991
|
|
|
} |
|
992
|
|
|
|
|
993
|
|
|
// Normalize inputs |
|
994
|
|
|
$correctAnswers = array_map('intval', (array) $correctAnswers); |
|
995
|
|
|
$studentChoices = array_map( |
|
996
|
|
|
'intval', |
|
997
|
|
|
array_filter((array) $studentChoices, static fn ($v) => $v !== '' && $v !== null && (int)$v !== -1) |
|
998
|
|
|
); |
|
999
|
|
|
|
|
1000
|
|
|
// Build id => text map from Answer::getAnswers() |
|
1001
|
|
|
// getAnswers() typically returns rows with keys: iid, answer, correct, comment, weighting, position |
|
1002
|
|
|
$idToText = []; |
|
1003
|
|
|
if (method_exists($answer, 'getAnswers')) { |
|
1004
|
|
|
$rows = $answer->getAnswers(); |
|
1005
|
|
|
if (is_array($rows)) { |
|
1006
|
|
|
foreach ($rows as $row) { |
|
1007
|
|
|
if (isset($row['iid'])) { |
|
1008
|
|
|
$id = (int) $row['iid']; |
|
1009
|
|
|
$idToText[$id] = $row['answer'] ?? ''; |
|
1010
|
|
|
} |
|
1011
|
|
|
} |
|
1012
|
|
|
} |
|
1013
|
|
|
} |
|
1014
|
|
|
|
|
1015
|
|
|
// Union of expected + student choices to render a single row per unique option |
|
1016
|
|
|
$allChoices = array_values(array_unique(array_merge($correctAnswers, $studentChoices))); |
|
1017
|
|
|
sort($allChoices); |
|
1018
|
|
|
|
|
1019
|
|
|
// Icons/labels |
|
1020
|
|
|
$checkboxOn = Display::getMdiIcon(StateIcon::CHECKBOX_MARKED, 'ch-tool-icon', null, ICON_SIZE_TINY); |
|
1021
|
|
|
$checkboxOff = Display::getMdiIcon(StateIcon::CHECKBOX_BLANK, 'ch-tool-icon', null, ICON_SIZE_TINY); |
|
1022
|
|
|
$labelOk = Display::label(get_lang('Correct'), 'success'); |
|
1023
|
|
|
$labelKo = Display::label(get_lang('Incorrect'), 'danger'); |
|
1024
|
|
|
|
|
1025
|
|
|
$html = ''; |
|
1026
|
|
|
|
|
1027
|
|
|
foreach ($allChoices as $choiceId) { |
|
1028
|
|
|
$isStudentAnswer = in_array($choiceId, $studentChoices, true); |
|
1029
|
|
|
$isExpectedAnswer = in_array($choiceId, $correctAnswers, true); |
|
1030
|
|
|
$isCorrectAnswer = $isStudentAnswer && $isExpectedAnswer; |
|
1031
|
|
|
|
|
1032
|
|
|
// Resolve displayed text safely; fall back to "None" if not found |
|
1033
|
|
|
$answerText = $idToText[$choiceId] ?? get_lang('None'); |
|
1034
|
|
|
|
|
1035
|
|
|
if ($exercise->export) { |
|
1036
|
|
|
// Strip potentially problematic wrappers on export |
|
1037
|
|
|
$answerText = strip_tags_blacklist($answerText, ['title', 'head']); |
|
1038
|
|
|
$answerText = str_replace(['<html>', '</html>', '<body>', '</body>'], '', $answerText); |
|
1039
|
|
|
} |
|
1040
|
|
|
|
|
1041
|
|
|
// Respect result-visibility policy |
|
1042
|
|
|
$hideExpected = false; |
|
1043
|
|
|
switch ($exercise->selectResultsDisabled()) { |
|
1044
|
|
|
case RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER: |
|
1045
|
|
|
$hideExpected = true; |
|
1046
|
|
|
if (!$isCorrectAnswer && empty($studentChoices)) { |
|
1047
|
|
|
continue 2; |
|
1048
|
|
|
} |
|
1049
|
|
|
break; |
|
1050
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ONLY: |
|
1051
|
|
|
if (0 == $exercise->getFeedbackType()) { |
|
1052
|
|
|
$hideExpected = true; |
|
1053
|
|
|
} |
|
1054
|
|
|
break; |
|
1055
|
|
|
case RESULT_DISABLE_DONT_SHOW_SCORE_ONLY_IF_USER_FINISHES_ATTEMPTS_SHOW_ALWAYS_FEEDBACK: |
|
1056
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT: |
|
1057
|
|
|
$hideExpected = true; |
|
1058
|
|
|
if ($showTotalScoreAndUserChoices) { |
|
1059
|
|
|
$hideExpected = false; |
|
1060
|
|
|
} |
|
1061
|
|
|
break; |
|
1062
|
|
|
case RESULT_DISABLE_SHOW_SCORE_ATTEMPT_SHOW_ANSWERS_LAST_ATTEMPT_NO_FEEDBACK: |
|
1063
|
|
|
if (false === $showTotalScoreAndUserChoices && empty($studentChoices)) { |
|
1064
|
|
|
continue 2; |
|
1065
|
|
|
} |
|
1066
|
|
|
break; |
|
1067
|
|
|
} |
|
1068
|
|
|
|
|
1069
|
|
|
// Highlight only when policy requires and the student/expected match |
|
1070
|
|
|
$rowClass = ''; |
|
1071
|
|
|
if ($isCorrectAnswer |
|
1072
|
|
|
&& in_array( |
|
1073
|
|
|
$exercise->selectResultsDisabled(), |
|
1074
|
|
|
[RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER, RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS_AND_RANKING], |
|
1075
|
|
|
true |
|
1076
|
|
|
) |
|
1077
|
|
|
) { |
|
1078
|
|
|
$rowClass = 'success'; |
|
1079
|
|
|
} |
|
1080
|
|
|
|
|
1081
|
|
|
$html .= '<tr class="'.$rowClass.'">'; |
|
1082
|
|
|
|
|
1083
|
|
|
// Student choice icon |
|
1084
|
|
|
$html .= '<td class="text-center">'.($isStudentAnswer ? $checkboxOn : $checkboxOff).'</td>'; |
|
1085
|
|
|
|
|
1086
|
|
|
// Expected choice icon (optional) |
|
1087
|
|
|
if ($exercise->showExpectedChoiceColumn()) { |
|
1088
|
|
|
$html .= '<td class="text-center">'; |
|
1089
|
|
|
$html .= $hideExpected ? '<span class="text-muted">—</span>' : ($isExpectedAnswer ? $checkboxOn : $checkboxOff); |
|
1090
|
|
|
$html .= '</td>'; |
|
1091
|
|
|
} |
|
1092
|
|
|
|
|
1093
|
|
|
// Answer text |
|
1094
|
|
|
$html .= '<td>'.Security::remove_XSS($answerText).'</td>'; |
|
1095
|
|
|
|
|
1096
|
|
|
// Status (optional) |
|
1097
|
|
|
if ($exercise->showExpectedChoice()) { |
|
1098
|
|
|
$html .= '<td class="text-center">'.($isCorrectAnswer ? $labelOk : $labelKo).'</td>'; |
|
1099
|
|
|
} |
|
1100
|
|
|
|
|
1101
|
|
|
$html .= '</tr>'; |
|
1102
|
|
|
} |
|
1103
|
|
|
|
|
1104
|
|
|
return $html; |
|
1105
|
|
|
} |
|
1106
|
|
|
} |
|
1107
|
|
|
|
chamilo /
chamilo-lms
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.