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<?php |
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/* For licensing terms, see /license.txt */ |
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class MultipleAnswerDropdown extends Question |
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{ |
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public $typePicture = 'mcma.png'; |
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public $explanationLangVar = 'MultipleAnswerDropdown'; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->type = MULTIPLE_ANSWER_DROPDOWN; |
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} |
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public function createForm(&$form, $exercise) |
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{ |
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global $text; |
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parent::createForm($form, $exercise); |
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$objExe = ChamiloSession::read('objExercise'); |
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$form->addTextarea( |
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'list_text', |
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[get_lang('AnswerList'), get_lang('EnterListOfAnswersOneAnswerByLine)')], |
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['rows' => 8] |
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); |
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$form->addFile( |
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'list_file', |
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['', get_lang('OrSelectCsvFileWithListOfAnswers')], |
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['accept' => 'text/csv'] |
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); |
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$buttonGroup = []; |
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if ($objExe->edit_exercise_in_lp == true || |
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(empty($this->exerciseList) && empty($objExe->iid)) |
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) { |
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$buttonGroup[] = $form->addButton( |
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'submitQuestion', |
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$text, |
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'check', |
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'primary', |
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'default', |
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null, |
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['id' => 'submit-question'], |
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true |
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); |
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} |
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$form->addGroup($buttonGroup); |
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if (!empty($this->iid) && !$form->isSubmitted()) { |
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$objAnswer = new Answer($this->iid, 0, $exercise, false); |
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$optionData = array_column( |
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$objAnswer->getAnswers(), |
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'answer' |
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); |
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$form->setDefaults( |
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['list_text' => implode(PHP_EOL, $optionData)] |
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); |
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} |
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} |
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public function createAnswersForm($form) |
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{ |
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} |
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public function processCreation($form, $exercise) |
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{ |
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$listFile = $form->getSubmitValue('list_file'); |
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$listText = $form->getSubmitValue('list_text'); |
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parent::processCreation($form, $exercise); |
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$lines = []; |
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if (UPLOAD_ERR_OK === (int) $listFile['error']) { |
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$csvData = Import::csvToArray($listFile['tmp_name']); |
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$lines = array_map( |
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function (array $row) { |
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return array_values($row)[0]; |
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}, |
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$csvData |
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); |
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} elseif (!empty($listText)) { |
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$lines = array_map( |
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function ($line) { |
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return trim($line); |
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}, |
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explode("\n", $listText) |
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); |
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} |
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$lines = array_filter( |
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$lines, |
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function (string $line): bool { |
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$line = trim($line); |
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return !empty($line); |
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} |
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); |
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$objAnswer = new Answer($this->iid); |
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$i = 1; |
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foreach ($lines as $line) { |
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$isCorrect = 0; |
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if (isset($objAnswer->correct[$i])) { |
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$isCorrect = (int) $objAnswer->correct[$i]; |
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} |
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$objAnswer->createAnswer($line, $isCorrect, '', 0, $i++); |
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} |
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$objAnswer->save(); |
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} |
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/** |
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* @param FormValidator $form |
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* @param Exercise $exercise |
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* |
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* @return void |
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*/ |
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public function processAnswersCreation($form, $exercise) |
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{ |
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} |
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public function return_header(Exercise $exercise, $counter = null, $score = []) |
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{ |
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$header = parent::return_header($exercise, $counter, $score); |
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$header .= '<table class="'.$this->question_table_class.'"><thead><tr>'; |
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$header .= '<th class="text-center">'.get_lang('Choice').'</th>'; |
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if ($exercise->showExpectedChoiceColumn()) { |
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$header .= '<th class="text-center">'.get_lang('ExpectedChoice').'</th>'; |
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} |
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$header .= '<th>'.get_lang('Answer').'</th>'; |
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if ($exercise->showExpectedChoice()) { |
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$header .= '<th class="text-center">'.get_lang('Status').'</th>'; |
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} |
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$header .= '</tr></thead>'; |
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return $header; |
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} |
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} |
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chamilo /
chamilo-lms
