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Add frontend test scoring

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Wojtek
2026-10-15 12:22:11 +02:00
parent 270143ad6a
commit 3d4267e345
8 changed files with 113 additions and 9 deletions
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README.md
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@@ -13,6 +13,7 @@ Szkielet komponentu Joomla 6 do gromadzenia pytań testowych.
- frontendowy widok pytań filtrowany po symbolu arkusza egzaminacyjnego,
- pozycję menu „Arkusz egzaminacyjny” z opcjonalnym symbolem arkusza,
- listę wyboru dostępnych symboli arkuszy na stronie klienckiej,
- możliwość rozwiązania arkusza i wyświetlenia wyniku oraz odpowiedzi poprawnych i zaznaczonych,
- opcjonalny symbol testu, rok egzaminu i numer pytania z arkusza,
- wskazanie poprawnej odpowiedzi,
- opcjonalne zdjęcie wybierane z Media Managera,
@@ -21,6 +22,6 @@ Szkielet komponentu Joomla 6 do gromadzenia pytań testowych.
## Instalacja
W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.6.3).
W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.7.0).
Po instalacji komponent jest dostępny w panelu administratora jako **Pytania testowe**.
administrator/components/com_testquestions/sql/updates/mysql/1.7.0.sql
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@@ -0,0 +1 @@
-- Add client-side test completion and result calculation.
com_testquestions.xml
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@@ -4,7 +4,7 @@
<creationDate>2026-10-14</creationDate>
<author>Komponent</author>
<license>GNU General Public License version 2 or later</license>
<version>1.6.3</version>
<version>1.7.0</version>
<description>COM_TESTQUESTIONS_DESCRIPTION</description>
<element>com_testquestions</element>
<namespace path="src">Komponent\Component\Testquestions</namespace>
components/com_testquestions/language/en-GB/com_testquestions.ini
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@@ -6,6 +6,13 @@ COM_TESTQUESTIONS_NO_TEST_QUESTIONS="Nie znaleziono pytań dla podanego arkusza.
COM_TESTQUESTIONS_TEST_SHEET="Arkusz"
COM_TESTQUESTIONS_TIME_LIMIT="Czas"
COM_TESTQUESTIONS_POINTS="Punkty"
COM_TESTQUESTIONS_FINISH_TEST="Zakończ test"
COM_TESTQUESTIONS_RESULT="Wynik"
COM_TESTQUESTIONS_ANSWER_CORRECT="Poprawna odpowiedź"
COM_TESTQUESTIONS_ANSWER_INCORRECT="Niepoprawna odpowiedź"
COM_TESTQUESTIONS_CORRECT_ANSWER="Poprawna odpowiedź"
COM_TESTQUESTIONS_CORRECT_PATTERN="Wzorzec poprawnej odpowiedzi"
COM_TESTQUESTIONS_SELECTED_ANSWER="Zaznaczona odpowiedź"
COM_TESTQUESTIONS_MENU_ITEM_TITLE="Arkusz egzaminacyjny"
COM_TESTQUESTIONS_MENU_ITEM_DESCRIPTION="Wyświetla pytania z wybranego arkusza egzaminacyjnego."
COM_TESTQUESTIONS_MENU_TEST_SYMBOL_DESC="Opcjonalnie wybierz symbol arkusza, który ma być wyświetlany po wejściu z menu."
components/com_testquestions/src/Controller/DisplayController.php
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@@ -5,8 +5,18 @@ namespace Komponent\Component\Testquestions\Site\Controller;
defined('_JEXEC') or die;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Session\Session;
class DisplayController extends BaseController
{
protected $default_view = 'questions';
public function check()
{
if (!Session::checkToken()) {
throw new \RuntimeException('Invalid token', 403);
}
return $this->display();
}
}
components/com_testquestions/src/Model/QuestionsModel.php
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@@ -22,7 +22,7 @@ class QuestionsModel extends ListModel
{
$db = Factory::getContainer()->get('DatabaseDriver');
$query = $db->getQuery(true)
->select(['question_type', 'question', 'answer_a', 'answer_b', 'answer_c', 'answer_d', 'answer_open', 'correct_answer', 'image', 'time_limit', 'points'])
->select(['id', 'test_symbol', 'question_type', 'question', 'answer_a', 'answer_b', 'answer_c', 'answer_d', 'answer_open', 'correct_answer', 'image', 'time_limit', 'points'])
->from($db->quoteName('#__testquestions_questions'))
->where($db->quoteName('published') . ' = 1')
->order($db->quoteName('ordering') . ' ASC, ' . $db->quoteName('id') . ' ASC');
components/com_testquestions/src/View/Questions/HtmlView.php
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@@ -5,12 +5,14 @@ namespace Komponent\Component\Testquestions\Site\View\Questions;
defined('_JEXEC') or die;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Factory;
class HtmlView extends BaseHtmlView
{
protected $items;
protected $symbol;
protected $symbols;
protected $results;
public function formatSheetLabel($sheet)
{
@@ -43,6 +45,53 @@ class HtmlView extends BaseHtmlView
$this->items = $this->get('Items');
$this->symbol = $this->get('State')->get('filter.test_symbol');
$this->symbols = $this->get('TestSymbols');
$this->results = $this->buildResults($this->items);
return parent::display($tpl);
}
protected function buildResults(array $items)
{
$input = Factory::getApplication()->getInput();
if ($input->getCmd('task') !== 'check' || $input->getMethod() !== 'POST') {
return null;
}
$answers = (array) $input->post->get('answers', [], 'array');
$results = [];
$correct = 0;
foreach ($items as $item) {
$selected = isset($answers[$item->id]) ? trim((string) $answers[$item->id]) : '';
$isCorrect = false;
if ($item->question_type === 'open') {
$patterns = preg_split('/\s*\|\s*/', (string) $item->answer_open, -1, PREG_SPLIT_NO_EMPTY);
foreach ($patterns as $pattern) {
if (mb_strtolower(trim($pattern), 'UTF-8') === mb_strtolower($selected, 'UTF-8')) {
$isCorrect = true;
break;
}
}
} else {
$isCorrect = (string) $item->correct_answer === $selected;
}
if ($isCorrect) {
$correct++;
}
$results[$item->id] = [
'selected' => $selected,
'correct' => $isCorrect,
];
}
return [
'items' => $results,
'correct' => $correct,
'total' => count($items),
'percentage' => count($items) ? round(($correct / count($items)) * 100, 2) : 0,
];
}
}
components/com_testquestions/tmpl/questions/default.php
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@@ -23,8 +23,17 @@ use Joomla\CMS\HTML\HTMLHelper;
<div class="alert alert-info"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SELECT_TEST_SYMBOL'); ?></div>
<?php elseif ($this->symbol !== '') : ?>
<h2><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_TEST_SHEET'); ?>: <?php echo htmlspecialchars($this->symbol, ENT_QUOTES, 'UTF-8'); ?></h2>
<?php if ($this->results) : ?>
<div class="alert alert-success">
<strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT'); ?>:</strong>
<?php echo (int) $this->results['correct']; ?> / <?php echo (int) $this->results['total']; ?>
(<?php echo htmlspecialchars((string) $this->results['percentage'], ENT_QUOTES, 'UTF-8'); ?>%)
</div>
<?php endif; ?>
<?php endif; ?>
<?php if ($this->items) : ?>
<form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES, 'UTF-8'); ?>" method="post">
<?php foreach ($this->items as $number => $item) : ?>
<article class="testquestion mb-4">
<h2><?php echo ($number + 1) . '. '; ?><?php echo $item->question; ?></h2>
@@ -37,15 +46,42 @@ use Joomla\CMS\HTML\HTMLHelper;
</p>
<?php if ($item->question_type === 'open') : ?>
<label for="answer-<?php echo (int) $number; ?>"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ENTER_ANSWER'); ?></label>
<input type="text" id="answer-<?php echo (int) $number; ?>" name="answers[<?php echo (int) $number; ?>]" class="form-control">
<input type="text" id="answer-<?php echo (int) $number; ?>" name="answers[<?php echo (int) $item->id; ?>]" class="form-control" value="<?php echo $this->results ? htmlspecialchars($this->results['items'][$item->id]['selected'], ENT_QUOTES, 'UTF-8') : ''; ?>">
<?php else : ?>
<ol type="A">
<li><?php echo $item->answer_a; ?></li>
<li><?php echo $item->answer_b; ?></li>
<li><?php echo $item->answer_c; ?></li>
<li><?php echo $item->answer_d; ?></li>
<ol type="A" class="list-unstyled">
<?php foreach (['answer_a', 'answer_b', 'answer_c', 'answer_d'] as $answerIndex => $answerField) : ?>
<?php $isSelected = $this->results && $this->results['items'][$item->id]['selected'] === (string) ($answerIndex + 1); ?>
<?php $isCorrectAnswer = $this->results && (string) $item->correct_answer === (string) ($answerIndex + 1); ?>
<li class="mb-2">
<label>
<input type="radio" name="answers[<?php echo (int) $item->id; ?>]" value="<?php echo $answerIndex + 1; ?>" <?php echo $isSelected ? 'checked' : ''; ?>>
<strong><?php echo chr(65 + $answerIndex); ?>.</strong> <?php echo $item->$answerField; ?>
<?php if ($isSelected) : ?>
<span class="badge bg-info"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SELECTED_ANSWER'); ?></span>
<?php endif; ?>
<?php if ($isCorrectAnswer) : ?>
<span class="badge bg-success"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_CORRECT_ANSWER'); ?></span>
<?php endif; ?>
</label>
</li>
<?php endforeach; ?>
</ol>
<?php endif; ?>
<?php if ($this->results) : ?>
<div class="mt-2 <?php echo $this->results['items'][$item->id]['correct'] ? 'text-success' : 'text-danger'; ?>">
<?php echo $this->results['items'][$item->id]['correct'] ? '✓ ' . \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ANSWER_CORRECT') : '✗ ' . \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ANSWER_INCORRECT'); ?>
<?php if ($item->question_type === 'closed') : ?>
— <?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_CORRECT_ANSWER'); ?>: <?php echo chr(64 + (int) $item->correct_answer); ?>
<?php else : ?>
— <?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_CORRECT_PATTERN'); ?>: <?php echo htmlspecialchars($item->answer_open, ENT_QUOTES, 'UTF-8'); ?>
<?php endif; ?>
</div>
<?php endif; ?>
</article>
<?php endforeach; ?>
<input type="hidden" name="task" value="check">
<?php echo \Joomla\CMS\HTML\HTMLHelper::_('form.token'); ?>
<button type="submit" class="btn btn-primary"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_FINISH_TEST'); ?></button>
</form>
<?php endif; ?>
</div>