Highlight extended-time participant row

README.md

@@ -12,6 +12,11 @@ Szkielet komponentu Joomla 6 do gromadzenia pytań testowych.
 - przełącznik widoku listy: same pytania albo pytania z odpowiedziami,
 - frontendowy widok pytań filtrowany po symbolu arkusza egzaminacyjnego,
 - frontendowy widok testu na podstawie wybranego zestawu pytań,
+- dwuetapowe rozpoczęcie testu z loginem użytkownika i możliwością przedłużenia czasu,
+- zegar odliczający czas testu i automatyczne zakończenie po jego upływie,
+- zapisywanie wyników testów i zaznaczonych odpowiedzi w bazie danych,
+- podgląd zapisanych testów w panelu administratora,
+- zapisywanie i wyświetlanie czasu wykonania testu,
 - 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,
@@ -25,6 +30,6 @@ 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 1.14.0).
+W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.19.1).
 
 Po instalacji komponent jest dostępny w panelu administratora jako **Pytania testowe**.

administrator/components/com_testquestions/language/en-GB/com_testquestions.ini

@@ -62,6 +62,20 @@ COM_TESTQUESTIONS_SET_DURATION="Czas trwania testu (minuty)"
 COM_TESTQUESTIONS_SET_DURATION_DESC="Ustaw czas trwania testu w minutach za pomocą suwaka."
 COM_TESTQUESTIONS_SET_TEST_CONTENT="Treść testu"
 COM_TESTQUESTIONS_SET_IMAGE="Obraz testu"
+COM_TESTQUESTIONS_RESULTS="Zapisane testy"
+COM_TESTQUESTIONS_RESULT_PREVIEW="Podgląd zapisanego testu"
+COM_TESTQUESTIONS_RESULT_NOT_FOUND="Nie znaleziono zapisanego testu."
+COM_TESTQUESTIONS_RESULT_PARTICIPANT="Użytkownik"
+COM_TESTQUESTIONS_RESULT_SCORE="Wynik"
+COM_TESTQUESTIONS_RESULT_DATE="Data zakończenia"
+COM_TESTQUESTIONS_RESULT_ANSWERS="Odpowiedzi"
+COM_TESTQUESTIONS_RESULT_EXECUTION_TIME="Czas wykonania"
+COM_TESTQUESTIONS_RESULTS_SEARCH="Szukaj po użytkowniku lub zestawie..."
+COM_TESTQUESTIONS_YOUR_ANSWER="Twoja odpowiedź"
+COM_TESTQUESTIONS_SELECTED_ANSWER="Zaznaczona odpowiedź"
+COM_TESTQUESTIONS_ANSWER_CORRECT="Poprawna odpowiedź"
+COM_TESTQUESTIONS_ANSWER_INCORRECT="Niepoprawna odpowiedź"
+COM_TESTQUESTIONS_CORRECT_PATTERN="Wzorzec poprawnej odpowiedzi"
 COM_TESTQUESTIONS_SUBJECT="Przedmiot"
 COM_TESTQUESTIONS_SUBJECT_TITLE="Nazwa przedmiotu"
 COM_TESTQUESTIONS_NEW_SUBJECT="Nowy przedmiot"

administrator/components/com_testquestions/sql/install.mysql.utf8mb4.sql

@@ -73,3 +73,21 @@ CREATE TABLE IF NOT EXISTS `#__testquestions_set_questions` (
   PRIMARY KEY (`set_id`, `question_id`),
   KEY `idx_question_id` (`question_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 DEFAULT COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS `#__testquestions_results` (
+  `id` int unsigned NOT NULL AUTO_INCREMENT,
+  `set_id` int unsigned NOT NULL,
+  `participant_name` varchar(255) NOT NULL DEFAULT '',
+  `started` datetime NULL DEFAULT NULL,
+  `execution_time` int unsigned NOT NULL DEFAULT 0,
+  `extra_time` smallint unsigned NOT NULL DEFAULT 0,
+  `correct_count` smallint unsigned NOT NULL DEFAULT 0,
+  `total_count` smallint unsigned NOT NULL DEFAULT 0,
+  `percentage` decimal(5,2) NOT NULL DEFAULT 0.00,
+  `answers` longtext NULL,
+  `created` datetime NOT NULL,
+  `created_by` int unsigned NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`),
+  KEY `idx_set_id` (`set_id`),
+  KEY `idx_created` (`created`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 DEFAULT COLLATE=utf8mb4_unicode_ci;

administrator/components/com_testquestions/sql/uninstall.mysql.utf8mb4.sql

@@ -1,4 +1,5 @@
 DROP TABLE IF EXISTS `#__testquestions_set_questions`;
 DROP TABLE IF EXISTS `#__testquestions_sets`;
 DROP TABLE IF EXISTS `#__testquestions_subjects`;
+DROP TABLE IF EXISTS `#__testquestions_results`;
 DROP TABLE IF EXISTS `#__testquestions_questions`;

administrator/components/com_testquestions/sql/updates/mysql/1.14.1.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.14.1.

administrator/components/com_testquestions/sql/updates/mysql/1.15.0.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.15.0.

administrator/components/com_testquestions/sql/updates/mysql/1.15.1.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.15.1.

administrator/components/com_testquestions/sql/updates/mysql/1.15.2.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.15.2.

administrator/components/com_testquestions/sql/updates/mysql/1.16.0.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.16.0.

administrator/components/com_testquestions/sql/updates/mysql/1.16.1.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.16.1.

administrator/components/com_testquestions/sql/updates/mysql/1.16.2.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.16.2.

administrator/components/com_testquestions/sql/updates/mysql/1.16.3.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.16.3.

administrator/components/com_testquestions/sql/updates/mysql/1.17.0.sql

@@ -0,0 +1,15 @@
+CREATE TABLE IF NOT EXISTS `#__testquestions_results` (
+  `id` int unsigned NOT NULL AUTO_INCREMENT,
+  `set_id` int unsigned NOT NULL,
+  `participant_name` varchar(255) NOT NULL DEFAULT '',
+  `extra_time` smallint unsigned NOT NULL DEFAULT 0,
+  `correct_count` smallint unsigned NOT NULL DEFAULT 0,
+  `total_count` smallint unsigned NOT NULL DEFAULT 0,
+  `percentage` decimal(5,2) NOT NULL DEFAULT 0.00,
+  `answers` longtext NULL,
+  `created` datetime NOT NULL,
+  `created_by` int unsigned NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`),
+  KEY `idx_set_id` (`set_id`),
+  KEY `idx_created` (`created`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 DEFAULT COLLATE=utf8mb4_unicode_ci;

administrator/components/com_testquestions/sql/updates/mysql/1.18.0.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.18.0.

administrator/components/com_testquestions/sql/updates/mysql/1.18.1.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.18.1.

administrator/components/com_testquestions/sql/updates/mysql/1.19.0.sql

@@ -0,0 +1,3 @@
+ALTER TABLE `#__testquestions_results`
+  ADD COLUMN `started` datetime NULL DEFAULT NULL AFTER `participant_name`,
+  ADD COLUMN `execution_time` int unsigned NOT NULL DEFAULT 0 AFTER `started`;

administrator/components/com_testquestions/sql/updates/mysql/1.19.1.sql

@@ -0,0 +1 @@
+-- No database changes required for version 1.19.1.

administrator/components/com_testquestions/src/Model/ResultModel.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Komponent\Component\Testquestions\Administrator\Model;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+
+class ResultModel extends BaseDatabaseModel
+{
+    public function getItem($pk = null)
+    {
+        $id = (int) ($pk ?: Factory::getApplication()->getInput()->getInt('id'));
+        $db = Factory::getContainer()->get('DatabaseDriver');
+        $item = $db->setQuery(
+            $db->getQuery(true)
+                ->select(['r.*', 's.title AS set_title', 'sub.title AS subject_title'])
+                ->from($db->quoteName('#__testquestions_results', 'r'))
+                ->leftJoin($db->quoteName('#__testquestions_sets', 's') . ' ON s.id = r.set_id')
+                ->leftJoin($db->quoteName('#__testquestions_subjects', 'sub') . ' ON sub.id = s.subject_id')
+                ->where('r.id = ' . $id)
+        )->loadObject();
+
+        if (!$item) {
+            return null;
+        }
+
+        $item->answers = json_decode((string) $item->answers, true) ?: [];
+        $ids = array_map('intval', array_keys($item->answers));
+        $item->questions = [];
+
+        if ($ids) {
+            $item->questions = $db->setQuery(
+                $db->getQuery(true)
+                    ->select(['id', 'question_type', 'question', 'answer_a', 'answer_b', 'answer_c', 'answer_d', 'answer_open', 'correct_answer'])
+                    ->from($db->quoteName('#__testquestions_questions'))
+                    ->where('id IN (' . implode(',', $ids) . ')')
+            )->loadObjectList('id');
+        }
+
+        return $item;
+    }
+}

administrator/components/com_testquestions/src/Model/ResultsModel.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Komponent\Component\Testquestions\Administrator\Model;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\ListModel;
+
+class ResultsModel extends ListModel
+{
+    protected function populateState($ordering = 'r.created', $direction = 'desc')
+    {
+        parent::populateState($ordering, $direction);
+        $this->setState('filter.search', $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search', '', 'string'));
+    }
+
+    protected function getListQuery()
+    {
+        $db = Factory::getContainer()->get('DatabaseDriver');
+        $query = $db->getQuery(true)
+            ->select(['r.*', 's.title AS set_title', 'sub.title AS subject_title'])
+            ->from($db->quoteName('#__testquestions_results', 'r'))
+            ->leftJoin($db->quoteName('#__testquestions_sets', 's') . ' ON s.id = r.set_id')
+            ->leftJoin($db->quoteName('#__testquestions_subjects', 'sub') . ' ON sub.id = s.subject_id');
+
+        $search = trim((string) $this->getState('filter.search'));
+        if ($search !== '') {
+            $needle = $db->quote('%' . $db->escape($search, true) . '%', false);
+            $query->where('(r.participant_name LIKE ' . $needle . ' OR s.title LIKE ' . $needle . ')');
+        }
+
+        return $query->order('r.created DESC, r.id DESC');
+    }
+}

administrator/components/com_testquestions/src/View/Questions/HtmlView.php

@@ -57,5 +57,11 @@ class HtmlView extends BaseHtmlView
             'COM_TESTQUESTIONS_SETS',
             'list'
         );
+
+        ToolbarHelper::link(
+            'index.php?option=com_testquestions&view=results',
+            'COM_TESTQUESTIONS_RESULTS',
+            'list'
+        );
     }
 }

administrator/components/com_testquestions/src/View/Result/HtmlView.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Komponent\Component\Testquestions\Administrator\View\Result;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+class HtmlView extends BaseHtmlView
+{
+    protected $item;
+
+    public function display($tpl = null)
+    {
+        $this->item = $this->get('Item');
+
+        if (!$this->item) {
+            throw new \RuntimeException(Text::_('COM_TESTQUESTIONS_RESULT_NOT_FOUND'));
+        }
+
+        ToolbarHelper::title(Text::_('COM_TESTQUESTIONS_RESULT_PREVIEW'));
+        ToolbarHelper::link('index.php?option=com_testquestions&view=results', 'COM_TESTQUESTIONS_RESULTS', 'back');
+
+        return parent::display($tpl);
+    }
+}

administrator/components/com_testquestions/src/View/Results/HtmlView.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Komponent\Component\Testquestions\Administrator\View\Results;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+class HtmlView extends BaseHtmlView
+{
+    protected $items;
+    protected $pagination;
+    protected $state;
+
+    public function display($tpl = null)
+    {
+        $this->items = $this->get('Items');
+        $this->pagination = $this->get('Pagination');
+        $this->state = $this->get('State');
+        ToolbarHelper::title(Text::_('COM_TESTQUESTIONS_RESULTS'));
+        ToolbarHelper::link('index.php?option=com_testquestions&view=sets', 'COM_TESTQUESTIONS_SETS', 'back');
+
+        return parent::display($tpl);
+    }
+}

administrator/components/com_testquestions/src/View/Sets/HtmlView.php

@@ -57,5 +57,10 @@ class HtmlView extends BaseHtmlView
             'COM_TESTQUESTIONS_SUBJECTS',
             'list'
         );
+        ToolbarHelper::link(
+            'index.php?option=com_testquestions&view=results',
+            'COM_TESTQUESTIONS_RESULTS',
+            'list'
+        );
     }
 }

administrator/components/com_testquestions/tmpl/result/default.php

@@ -0,0 +1,30 @@
+<?php defined('_JEXEC') or die; ?>
+<div class="container-fluid">
+    <dl class="row">
+        <div class="row"<?php echo (int) $this->item->extra_time > 0 ? ' style="background-color: #fff3cd;"' : ''; ?>>
+            <dt class="col-sm-3"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_PARTICIPANT'); ?></dt>
+            <dd class="col-sm-9"><?php echo $this->escape($this->item->participant_name); ?></dd>
+        </div>
+        <dt class="col-sm-3"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_TITLE'); ?></dt>
+        <dd class="col-sm-9"><?php echo $this->escape(($this->item->subject_title ? $this->item->subject_title . ' — ' : '') . $this->item->set_title); ?></dd>
+        <dt class="col-sm-3"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_SCORE'); ?></dt>
+        <dd class="col-sm-9"><?php echo (int) $this->item->correct_count; ?> / <?php echo (int) $this->item->total_count; ?> (<?php echo htmlspecialchars((string) $this->item->percentage, ENT_QUOTES, 'UTF-8'); ?>%)</dd>
+        <dt class="col-sm-3"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_EXECUTION_TIME'); ?></dt>
+        <dd class="col-sm-9"><?php echo floor((int) $this->item->execution_time / 60); ?>:<?php echo str_pad((string) ((int) $this->item->execution_time % 60), 2, '0', STR_PAD_LEFT); ?></dd>
+    </dl>
+    <h2><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_ANSWERS'); ?></h2>
+    <?php foreach ($this->item->answers as $questionId => $answer) : ?>
+        <?php $question = $this->item->questions[(int) $questionId] ?? null; if (!$question) continue; ?>
+        <article class="mb-4 border rounded p-3">
+            <div class="mb-2"><?php echo $question->question; ?></div>
+            <?php if ($question->question_type === 'open') : ?>
+                <div><strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_YOUR_ANSWER'); ?>:</strong> <?php echo htmlspecialchars($answer['selected'] ?: '—', ENT_QUOTES, 'UTF-8'); ?></div>
+                <div><strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_CORRECT_PATTERN'); ?>:</strong> <?php echo htmlspecialchars($question->answer_open, ENT_QUOTES, 'UTF-8'); ?></div>
+            <?php else : ?>
+                <div><strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SELECTED_ANSWER'); ?>:</strong> <?php echo $answer['selected'] ? chr(64 + (int) $answer['selected']) : '—'; ?></div>
+                <div><strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_CORRECT_ANSWER'); ?>:</strong> <?php echo chr(64 + (int) $question->correct_answer); ?></div>
+            <?php endif; ?>
+            <div class="mt-2 <?php echo !empty($answer['correct']) ? 'text-success' : 'text-danger'; ?>"><?php echo !empty($answer['correct']) ? '✓ ' . \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ANSWER_CORRECT') : '✗ ' . \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ANSWER_INCORRECT'); ?></div>
+        </article>
+    <?php endforeach; ?>
+</div>

administrator/components/com_testquestions/tmpl/results/default.php

@@ -0,0 +1,38 @@
+<?php
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Router\Route;
+?>
+<form action="<?php echo Route::_('index.php?option=com_testquestions&view=results'); ?>" method="post" name="adminForm" id="adminForm">
+    <div class="row mb-3">
+        <div class="col-md-6">
+            <input type="text" name="filter_search" value="<?php echo $this->escape($this->state->get('filter.search')); ?>" class="form-control" placeholder="<?php echo $this->escape(\Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULTS_SEARCH')); ?>">
+        </div>
+        <div class="col-md-3"><button type="submit" class="btn btn-primary"><?php echo \Joomla\CMS\Language\Text::_('JSEARCH_FILTER_SUBMIT'); ?></button></div>
+    </div>
+    <table class="table table-striped">
+        <thead><tr>
+            <th><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_PARTICIPANT'); ?></th>
+            <th><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_TITLE'); ?></th>
+            <th><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_SCORE'); ?></th>
+            <th><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_EXECUTION_TIME'); ?></th>
+            <th><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_RESULT_DATE'); ?></th>
+        </tr></thead>
+        <tbody>
+        <?php foreach ($this->items as $item) : ?>
+            <tr class="<?php echo (int) $item->extra_time > 0 ? 'table-warning' : ''; ?>">
+                <th><a href="<?php echo Route::_('index.php?option=com_testquestions&view=result&id=' . (int) $item->id); ?>"><?php echo $this->escape($item->participant_name); ?></a></th>
+                <td><?php echo $this->escape(($item->subject_title ? $item->subject_title . ' — ' : '') . $item->set_title); ?></td>
+                <td><?php echo (int) $item->correct_count; ?> / <?php echo (int) $item->total_count; ?> (<?php echo htmlspecialchars((string) $item->percentage, ENT_QUOTES, 'UTF-8'); ?>%)</td>
+                <td><?php echo floor((int) $item->execution_time / 60); ?>:<?php echo str_pad((string) ((int) $item->execution_time % 60), 2, '0', STR_PAD_LEFT); ?></td>
+                <td><?php echo HTMLHelper::_('date', $item->created, 'Y-m-d H:i'); ?></td>
+            </tr>
+        <?php endforeach; ?>
+        </tbody>
+    </table>
+    <?php echo $this->pagination->getListFooter(); ?>
+    <input type="hidden" name="task" value="">
+    <?php echo HTMLHelper::_('form.token'); ?>
+</form>

com_testquestions.xml

@@ -4,7 +4,7 @@
     <creationDate>2026-10-14</creationDate>
     <author>Komponent</author>
     <license>GNU General Public License version 2 or later</license>
-    <version>1.14.0</version>
+    <version>1.19.1</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

@@ -19,3 +19,11 @@ COM_TESTQUESTIONS_MENU_TEST_SYMBOL_DESC="Opcjonalnie wybierz symbol arkusza, kt
 COM_TESTQUESTIONS_ENTER_ANSWER="Wpisz odpowiedź"
 COM_TESTQUESTIONS_SET_DURATION="Czas trwania testu"
 COM_TESTQUESTIONS_SET_NOT_FOUND="Nie znaleziono wybranego zestawu testowego."
+COM_TESTQUESTIONS_SELECT_SET="Wybierz zestaw pytań"
+COM_TESTQUESTIONS_SHOW_SET="Pokaż zestaw"
+COM_TESTQUESTIONS_YOUR_ANSWER="Twoja odpowiedź"
+COM_TESTQUESTIONS_PARTICIPANT_NAME="Login lub nazwa użytkownika"
+COM_TESTQUESTIONS_EXTRA_TIME="Przedłużenie czasu"
+COM_TESTQUESTIONS_START_TEST="Rozpocznij test"
+COM_TESTQUESTIONS_SET_START_HINT="Wybierz zestaw, wpisz login lub nazwę użytkownika i zatwierdź rozpoczęcie testu."
+COM_TESTQUESTIONS_TIMER_REMAINING="Pozostały czas"

components/com_testquestions/media/egzamin.css

@@ -18,6 +18,18 @@
     margin: auto;
 }
 
+.com-testquestions #test-timer-container {
+    position: fixed;
+    left: 2rem;
+    bottom: 2rem;
+    z-index: 1050;
+    margin: 0;
+    padding: 0;
+    background: transparent;
+    border: 0;
+    box-shadow: none;
+}
+
 .com-testquestions .timer-text {
     position: absolute;
     top: 50%;

components/com_testquestions/src/Model/SetModel.php

@@ -56,4 +56,45 @@ class SetModel extends BaseDatabaseModel
                 ->order('sq.ordering ASC, q.id ASC')
         )->loadObjectList();
     }
+
+    public function getSets()
+    {
+        $db = Factory::getContainer()->get('DatabaseDriver');
+
+        return $db->setQuery(
+            $db->getQuery(true)
+                ->select(['s.id', 's.title', 'sub.title AS subject_title'])
+                ->from($db->quoteName('#__testquestions_sets', 's'))
+                ->leftJoin($db->quoteName('#__testquestions_subjects', 'sub') . ' ON sub.id = s.subject_id')
+                ->where('s.published = 1')
+                ->order('sub.title ASC, s.title ASC')
+        )->loadObjectList();
+    }
+
+    public function saveResult(string $participantName, int $extraTime, int $startedAt, array $result): bool
+    {
+        $db = Factory::getContainer()->get('DatabaseDriver');
+        $setId = $this->getSetId();
+        $user = Factory::getApplication()->getIdentity();
+
+        if ($setId < 1 || trim($participantName) === '') {
+            return false;
+        }
+
+        $row = (object) [
+            'set_id' => $setId,
+            'participant_name' => trim($participantName),
+            'started' => $startedAt > 0 ? gmdate('Y-m-d H:i:s', $startedAt) : null,
+            'execution_time' => $startedAt > 0 ? max(0, time() - $startedAt) : 0,
+            'extra_time' => max(0, $extraTime),
+            'correct_count' => (int) ($result['correct'] ?? 0),
+            'total_count' => (int) ($result['total'] ?? 0),
+            'percentage' => (float) ($result['percentage'] ?? 0),
+            'answers' => json_encode($result['items'] ?? [], JSON_UNESCAPED_UNICODE),
+            'created' => Factory::getDate()->toSql(),
+            'created_by' => $user ? (int) $user->id : 0,
+        ];
+
+        return (bool) $db->insertObject('#__testquestions_results', $row);
+    }
 }

components/com_testquestions/src/View/Set/HtmlView.php

@@ -11,14 +11,34 @@ class HtmlView extends BaseHtmlView
 {
     protected $set;
     protected $items;
+    protected $sets;
     protected $results;
+    protected $started;
 
     public function display($tpl = null)
     {
+        $this->getDocument()->getWebAssetManager()->registerAndUseStyle(
+            'com_testquestions.exam',
+            'media/com_testquestions/egzamin.css'
+        );
         $this->set = $this->get('Set');
         $this->items = $this->get('Items');
+        $this->sets = $this->get('Sets');
+        $input = Factory::getApplication()->getInput();
+        $this->started = $input->getMethod() === 'POST'
+            && $input->post->getString('participant_name', '') !== ''
+            && $input->post->getInt('set_id', 0) > 0;
         $this->results = $this->buildResults($this->items);
 
+        if ($this->results) {
+            $this->getModel()->saveResult(
+                $input->post->getString('participant_name', ''),
+                $input->post->getInt('extra_time', 0),
+                $input->post->getInt('test_started_at', 0),
+                $this->results
+            );
+        }
+
         return parent::display($tpl);
     }
 

components/com_testquestions/tmpl/set/default.php

@@ -1,31 +1,79 @@
 <?php
 
 defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
 ?>
 <div class="com-testquestions egzamin">
-    <?php if (!$this->set) : ?>
+    <?php if (!$this->started) : ?>
+    <form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES, 'UTF-8'); ?>" method="post" class="mb-4">
+        <label for="test-set" class="form-label"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SELECT_SET'); ?></label>
+        <div class="input-group">
+            <select id="test-set" name="set_id" class="form-select egzamin" required>
+                <option value=""><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SELECT_SET'); ?></option>
+                <?php foreach ($this->sets as $set) : ?>
+                    <option value="<?php echo (int) $set->id; ?>" <?php echo $this->set && (int) $this->set->id === (int) $set->id ? 'selected' : ''; ?>><?php echo htmlspecialchars(($set->subject_title ? $set->subject_title . ' — ' : '') . $set->title, ENT_QUOTES, 'UTF-8'); ?></option>
+                <?php endforeach; ?>
+            </select>
+        </div>
+        <div class="mt-3">
+            <label for="participant-name" class="form-label"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_PARTICIPANT_NAME'); ?></label>
+            <input type="text" id="participant-name" name="participant_name" class="form-control" required>
+        </div>
+        <div class="mt-3">
+            <label for="extra-time" class="form-label"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_EXTRA_TIME'); ?></label>
+            <select id="extra-time" name="extra_time" class="form-select" >
+                <option value="0">0 min</option>
+                <option value="5">5 min</option>
+                <option value="10">10 min</option>
+                <option value="15">15 min</option>
+                <option value="30">30 min</option>
+            </select>
+        </div>
+        <input type="submit" class="egzamin" value="<?php echo htmlspecialchars(\Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_START_TEST'), ENT_QUOTES, 'UTF-8'); ?>">
+        <input type="hidden" name="test_started_at" value="<?php echo time(); ?>">
+    </form>
+    <?php endif; ?>
+    <?php if (!$this->started) : ?>
+        <?php if (!$this->set && $this->sets) : ?><div class="alert alert-info"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_START_HINT'); ?></div><?php endif; ?>
+    <?php elseif (!$this->set) : ?>
         <div class="alert alert-info"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_NOT_FOUND'); ?></div>
     <?php else : ?>
         <header class="test-set-header">
             <?php if ($this->set->subject_title) : ?><div class="text-muted"><?php echo htmlspecialchars($this->set->subject_title, ENT_QUOTES, 'UTF-8'); ?></div><?php endif; ?>
             <h1><?php echo htmlspecialchars($this->set->title, ENT_QUOTES, 'UTF-8'); ?></h1>
-            <?php if ((int) $this->set->duration > 0) : ?><div class="small text-muted"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_DURATION'); ?>: <?php echo (int) $this->set->duration; ?> min</div><?php endif; ?>
+            <?php $extraTime = Factory::getApplication()->getInput()->post->getInt('extra_time', 0); ?>
+            <?php if ((int) $this->set->duration > 0) : ?><div class="small text-muted"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_DURATION'); ?>: <?php echo (int) $this->set->duration + $extraTime; ?> min</div><?php endif; ?>
             <?php if ($this->set->image) : ?><div class="foto_pyt"><img src="<?php echo htmlspecialchars($this->set->image, ENT_QUOTES, 'UTF-8'); ?>" alt="" loading="lazy"></div><?php endif; ?>
             <?php if ($this->set->test_content) : ?><div class="test-set-content"><?php echo $this->set->test_content; ?></div><?php endif; ?>
         </header>
+        <?php if (!$this->results && ((int) $this->set->duration + $extraTime) > 0) : ?>
+            <div class="timer-container mb-4" id="test-timer-container" data-duration="<?php echo ((int) $this->set->duration + $extraTime) * 60; ?>" aria-live="polite">
+                <svg width="120" height="120" viewBox="0 0 120 120" aria-hidden="true">
+                    <circle cx="60" cy="60" r="54" fill="none" stroke="#dfe3e7" stroke-width="8"></circle>
+                    <circle id="test-timer-ring" class="progress-ring__circle" cx="60" cy="60" r="54" fill="none" stroke="#4a86cf" stroke-width="8" stroke-linecap="round"></circle>
+                </svg>
+                <div id="test-timer-text" class="timer-text">--:--</div>
+            </div>
+        <?php endif; ?>
         <?php if ($this->results) : ?>
             <div class="alert alert-success test-result"><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) $this->results['percentage'], ENT_QUOTES, 'UTF-8'); ?>%)</div>
         <?php endif; ?>
         <?php if ($this->items) : ?>
-            <form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES, 'UTF-8'); ?>" method="post">
+            <form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES, 'UTF-8'); ?>" method="post" id="test-form">
             <?php foreach ($this->items as $number => $item) : ?>
                 <article class="testquestion mb-4">
                     <div class="pyt"><div class="question-header"><span class="question-number"><?php echo ($number + 1) . '.'; ?></span><div class="question-text"><?php echo $item->question; ?></div></div></div>
                     <?php if ($item->image) : ?><div class="foto_pyt"><img src="<?php echo htmlspecialchars($item->image, ENT_QUOTES, 'UTF-8'); ?>" alt="" loading="lazy"></div><?php endif; ?>
                     <?php if ($item->question_type === 'open') : ?>
                         <div class="<?php echo $this->results ? ($this->results['items'][$item->id]['correct'] ? 'odpup' : 'odpu') : 'odp'; ?>">
-                            <label for="set-answer-<?php echo (int) $number; ?>"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ENTER_ANSWER'); ?></label>
-                            <input type="text" id="set-answer-<?php echo (int) $number; ?>" name="answers[<?php echo (int) $item->id; ?>]" class="form-control" value="<?php echo $this->results ? htmlspecialchars($this->results['items'][$item->id]['selected'], ENT_QUOTES, 'UTF-8') : ''; ?>">
+                            <?php if ($this->results) : ?>
+                                <strong><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_YOUR_ANSWER'); ?>:</strong>
+                                <?php echo htmlspecialchars($this->results['items'][$item->id]['selected'] ?: '—', ENT_QUOTES, 'UTF-8'); ?>
+                            <?php else : ?>
+                                <label for="set-answer-<?php echo (int) $number; ?>"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_ENTER_ANSWER'); ?></label>
+                                <input type="text" id="set-answer-<?php echo (int) $number; ?>" name="answers[<?php echo (int) $item->id; ?>]" class="form-control">
+                            <?php endif; ?>
                         </div>
                     <?php else : ?>
                         <ol type="A" class="answer-list">
@@ -47,10 +95,60 @@ defined('_JEXEC') or die;
                 </article>
             <?php endforeach; ?>
                 <input type="hidden" name="set_id" value="<?php echo (int) $this->set->id; ?>">
+                <input type="hidden" name="participant_name" value="<?php echo htmlspecialchars(Factory::getApplication()->getInput()->post->getString('participant_name', ''), ENT_QUOTES, 'UTF-8'); ?>">
+                <input type="hidden" name="extra_time" value="<?php echo (int) $extraTime; ?>">
+                <input type="hidden" name="test_started_at" value="<?php echo (int) Factory::getApplication()->getInput()->post->getInt('test_started_at', time()); ?>">
                 <input type="hidden" name="task" value="check">
                 <?php echo \Joomla\CMS\HTML\HTMLHelper::_('form.token'); ?>
-                <input type="submit" class="egzamin" value="<?php echo htmlspecialchars(\Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_FINISH_TEST'), ENT_QUOTES, 'UTF-8'); ?>">
+                <?php if (!$this->results) : ?>
+                    <input type="submit" class="egzamin" value="<?php echo htmlspecialchars(\Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_FINISH_TEST'), ENT_QUOTES, 'UTF-8'); ?>">
+                <?php endif; ?>
             </form>
         <?php endif; ?>
     <?php endif; ?>
 </div>
+<?php if ($this->started && !$this->results && ((int) $this->set->duration + $extraTime) > 0) : ?>
+<script>
+document.addEventListener('DOMContentLoaded', function () {
+    const container = document.getElementById('test-timer-container');
+    const text = document.getElementById('test-timer-text');
+    const ring = document.getElementById('test-timer-ring');
+    const form = document.getElementById('test-form');
+
+    if (!container || !text || !ring || !form) {
+        return;
+    }
+
+    const total = parseInt(container.dataset.duration, 10);
+    const circumference = 2 * Math.PI * 54;
+    let remaining = total;
+    let submitted = false;
+
+    ring.style.strokeDasharray = circumference + ' ' + circumference;
+
+    const update = function () {
+        const minutes = Math.floor(remaining / 60);
+        const seconds = remaining % 60;
+        const ratio = remaining / total;
+        text.textContent = String(minutes).padStart(2, '0') + ':' + String(seconds).padStart(2, '0');
+        ring.style.strokeDashoffset = circumference * (1 - remaining / total);
+        ring.style.stroke = ratio <= 0.1 ? '#dc3545' : (ratio <= 0.2 ? '#fd7e14' : '#4a86cf');
+
+        if (remaining <= 0 && !submitted) {
+            submitted = true;
+            form.submit();
+        }
+    };
+
+    update();
+    const interval = window.setInterval(function () {
+        remaining -= 1;
+        update();
+
+        if (submitted) {
+            window.clearInterval(interval);
+        }
+    }, 1000);
+});
+</script>
+<?php endif; ?>

egzamin.css

@@ -154,6 +154,18 @@ div.odpup
     gap: .25rem;
 }
 
+.com-testquestions #test-timer-container {
+    position: fixed;
+    left: 2rem;
+    bottom: 2rem;
+    z-index: 1050;
+    margin: 0;
+    padding: 0;
+    background: transparent;
+    border: 0;
+    box-shadow: none;
+}
+
 .com-testquestions .question-number {
     flex: 0 0 auto;
     white-space: nowrap;