Actualización

main/exercise/MultipleAnswerDropdown.php

@@ -0,0 +1,138 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+class MultipleAnswerDropdown extends Question
+{
+    public $typePicture = 'mcma_dropdown.png';
+    public $explanationLangVar = 'MultipleAnswerDropdown';
+
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->type = MULTIPLE_ANSWER_DROPDOWN;
+    }
+
+    public function createForm(&$form, $exercise)
+    {
+        global $text;
+
+        parent::createForm($form, $exercise);
+
+        $objExe = ChamiloSession::read('objExercise');
+
+        $form->addTextarea(
+            'list_text',
+            [get_lang('AnswerList'), get_lang('EnterListOfAnswersOneAnswerByLine')],
+            ['rows' => 8]
+        );
+        $form->addFile(
+            'list_file',
+            ['', get_lang('OrSelectCsvFileWithListOfAnswers')],
+            ['accept' => 'text/csv']
+        );
+
+        $buttonGroup = [];
+
+        if ($objExe->edit_exercise_in_lp == true ||
+            (empty($this->exerciseList) && empty($objExe->iid))
+        ) {
+            $buttonGroup[] = $form->addButton(
+                'submitQuestion',
+                $text,
+                'check',
+                'primary',
+                'default',
+                null,
+                ['id' => 'submit-question'],
+                true
+            );
+        }
+
+        $form->addGroup($buttonGroup);
+
+        if (!empty($this->iid)) {
+            $objAnswer = new Answer($this->iid, 0, $exercise, false);
+            $optionData = array_column(
+                $objAnswer->getAnswers(),
+                'answer'
+            );
+
+            $form->setDefaults(
+                ['list_text' => implode(PHP_EOL, $optionData)]
+            );
+        }
+    }
+
+    public function createAnswersForm($form)
+    {
+    }
+
+    public function processCreation($form, $exercise)
+    {
+        $listFile = $form->getSubmitValue('list_file');
+        $listText = $form->getSubmitValue('list_text');
+
+        parent::processCreation($form, $exercise);
+
+        $lines = [];
+
+        if (UPLOAD_ERR_OK === (int) $listFile['error']) {
+            $lines = Import::csvColumnToArray($listFile['tmp_name']);
+        } elseif (!empty($listText)) {
+            $lines = explode("\n", $listText);
+        }
+
+        $lines = array_map('trim', $lines);
+        $lines = array_filter($lines);
+
+        $objAnswer = new Answer($this->iid);
+
+        $i = 1;
+
+        foreach ($lines as $line) {
+            $isCorrect = 0;
+
+            if (isset($objAnswer->correct[$i])) {
+                $isCorrect = (int) $objAnswer->correct[$i];
+            }
+
+            $objAnswer->createAnswer($line, $isCorrect, '', $objAnswer->weighting[$i] ?? 0, $i++);
+        }
+
+        $objAnswer->save();
+    }
+
+    /**
+     * @param FormValidator $form
+     * @param Exercise      $exercise
+     *
+     * @return void
+     */
+    public function processAnswersCreation($form, $exercise)
+    {
+    }
+
+    public function return_header(Exercise $exercise, $counter = null, $score = [])
+    {
+        $header = parent::return_header($exercise, $counter, $score);
+
+        $header .= '<table class="'.$this->question_table_class.'"><thead><tr>';
+
+        $header .= '<th class="text-center">'.get_lang('Choice').'</th>';
+
+        if ($exercise->showExpectedChoiceColumn()) {
+            $header .= '<th class="text-center">'.get_lang('ExpectedChoice').'</th>';
+        }
+
+        $header .= '<th>'.get_lang('Answer').'</th>';
+        if ($exercise->showExpectedChoice()) {
+            $header .= '<th class="text-center">'.get_lang('Status').'</th>';
+        }
+
+        $header .= '</tr></thead>';
+
+        return $header;
+    }
+}