MigrationMoodle: Add task for quiz attempts - refs BT#15992

plugin/migrationmoodle/admin.php

@@ -104,6 +104,9 @@ $menu = [
     'users_scorms_view' => [
         'users_scorms_progress',
     ],
+    'users_learn_paths_quizzes' => [
+        'users_quizzes_attempts',
+    ],
 ];
 
 $htmlHeadXtra[] = '<style>.fa-ul {list-style-type: decimal; list-style-position: outside;}</style>';

plugin/migrationmoodle/lang/english.php

@@ -64,3 +64,4 @@ $strings['QuestionGapselectTask'] = 'Answers for gapselect questions';
 $strings['UsersLearnPathsLessonBranchTask'] = 'Lesson branch to total time in learn paths documents';
 $strings['UsersLearnPathsLessonAttemptsTask'] = 'Lesson attemprs to total time in learn paths quizzes';
 $strings['UsersLearnPathsQuizzesTask'] = 'Question attempts of learn paths quiz';
+$strings['UsersQuizzesAttemptsTask'] = 'Quiz attempts of users';

plugin/migrationmoodle/src/Loader/UserQuizAttemptLoader.php

@@ -0,0 +1,78 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Loader;
+
+use Chamilo\CoreBundle\Entity\TrackEExercises;
+use Chamilo\CourseBundle\Entity\CLpItemView;
+use Chamilo\PluginBundle\MigrationMoodle\Interfaces\LoaderInterface;
+
+/**
+ * Class UserQuizAttemptLoader.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Loader
+ */
+class UserQuizAttemptLoader implements LoaderInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function load(array $incomingData)
+    {
+        $view = $this->findViewByQuiz(
+            $incomingData['exo_id'],
+            $incomingData['user_id'],
+            $incomingData['session_id']
+        );
+
+        return \Database::insert(
+            \Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES),
+            [
+                'exe_exo_id' => $incomingData['exo_id'],
+                'exe_user_id' => $incomingData['user_id'],
+                'c_id' => $view['c_id'],
+                'status' => $incomingData['status'] === 'finished' ? '' : 'incomplete',
+                'session_id' => $incomingData['session_id'],
+                'data_tracking' => $incomingData['data_tracking'],
+                'start_date' => $incomingData['date']->format('Y-m-d H:i:s'),
+                'orig_lp_id' => $view['lp_id'],
+                'orig_lp_item_id' => $view['lp_item_id'],
+                'orig_lp_item_view_id' => $view['iid'],
+                'exe_weighting' => $incomingData['weighting'],
+                'user_ip' => '',
+                'exe_date' => $incomingData['date']->format('Y-m-d H:i:s'),
+                'exe_result' => (float) $incomingData['result'],
+                'steps_counter' => 0,
+                'exe_duration' => $incomingData['duration'],
+                'questions_to_check' => '',
+            ]
+        );
+    }
+
+    /**
+     * @param int $quizId
+     * @param int $userId
+     * @param int $sessionId
+     *
+     * @throws \Exception
+     *
+     * @return array
+     */
+    private function findViewByQuiz($quizId, $userId, $sessionId)
+    {
+        $query = \Database::query("SELECT lpiv.lp_item_id, lpv.c_id,  lpiv.iid, lpv.lp_id
+            FROM c_lp_item_view lpiv
+            INNER JOIN c_lp_item lpi ON (lpiv.lp_item_id = lpi.iid AND lpiv.c_id = lpi.c_id)
+            INNER JOIN c_lp_view lpv ON (lpv.iid = lpiv.lp_view_id AND lpv.c_id = lpiv.c_id)
+            WHERE lpi.path = $quizId AND lpv.user_id = $userId AND lpv.session_id = $sessionId
+            LIMIT 1"
+        );
+        $result = \Database::fetch_assoc($query);
+
+        if (!$result) {
+            throw new \Exception("Item view not found for quiz ($quizId) and user ($userId) in session ($sessionId).");
+        }
+
+        return $result;
+    }
+}

plugin/migrationmoodle/src/Task/UsersQuizzesAttemptsTask.php

@@ -0,0 +1,94 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Task;
+
+use Chamilo\PluginBundle\MigrationMoodle\Extractor\LoadedUsersFilterExtractor;
+use Chamilo\PluginBundle\MigrationMoodle\Loader\UserQuizAttemptLoader;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\BaseTransformer;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\DateTimeObject;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedQuizLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedUserLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedUserSessionLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\QuizDataTracking;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\Subtract;
+
+/**
+ * Class UsersQuizzesAttemptsTask.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Task
+ */
+class UsersQuizzesAttemptsTask extends BaseTask
+{
+    /**
+     * @inheritDoc
+     */
+    public function getExtractConfiguration()
+    {
+        return [
+            'class' => LoadedUsersFilterExtractor::class,
+            'query' => 'SELECT
+                    qa.id,
+                    qa.quiz,
+                    qa.userid,
+                    qa.layout,
+                    qa.state,
+                    qa.timestart,
+                    qa.timefinish,
+                    qa.sumgrades real_result,
+                    q.sumgrades weighting
+                FROM mdl_quiz_attempts qa
+                INNER JOIN mdl_quiz q ON qa.quiz = q.id
+                ORDER BY qa.userid, q.id, qa.attempt',
+        ];
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getTransformConfiguration()
+    {
+        return [
+            'class' => BaseTransformer::class,
+            'map' => [
+                'user_id' => [
+                    'class' => LoadedUserLookup::class,
+                    'properties' => ['userid'],
+                ],
+                'date' => [
+                    'class' => DateTimeObject::class,
+                    'properties' => ['timestart'],
+                ],
+                'exo_id' => [
+                    'class' => LoadedQuizLookup::class,
+                    'properties' => ['quiz']
+                ],
+                'result' => 'real_result',
+                'weighting' => 'weighting',
+                'data_tracking' => [
+                    'class' => QuizDataTracking::class,
+                    'properties' => ['quiz', 'layout'],
+                ],
+                'session_id' => [
+                    'class' => LoadedUserSessionLookup::class,
+                    'properties' => ['userid'],
+                ],
+                'duration' => [
+                    'class' => Subtract::class,
+                    'properties' => ['timefinish', 'timestart'],
+                ],
+                'status' => 'state',
+            ],
+        ];
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getLoadConfiguration()
+    {
+        return [
+            'class' => UserQuizAttemptLoader::class,
+        ];
+    }
+}

plugin/migrationmoodle/src/Transformer/Property/QuizDataTracking.php

@@ -0,0 +1,70 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Transformer\Property;
+
+use Doctrine\DBAL\DBALException;
+
+/**
+ * Class QuizDataTracking.
+ *
+ * Transform mdl_quiz_attempt.layout to track_e_exercises.data_tracking.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Transformer\Property
+ */
+class QuizDataTracking extends LoadedQuestionLookup
+{
+    /**
+     * @param array $data
+     *
+     * @throws \Exception
+     *
+     * @return mixed
+     */
+    public function transform(array $data)
+    {
+        list($mQuizId, $mAttemptLayout) =  array_values($data);
+
+        $mAttemptLayout = explode(',', $mAttemptLayout);
+        $mAttemptLayout = array_filter($mAttemptLayout);
+
+        $tracking = [];
+
+        foreach ($mAttemptLayout as $mQuestionSlot) {
+            $mQuestionId = $this->findQuestionBySlotInQuiz($mQuizId, $mQuestionSlot);
+
+            $tracking[] = parent::transform([$mQuestionId]);
+        }
+
+        return implode(',', $tracking);
+    }
+
+    /**
+     * @param int $quizId
+     * @param int $slot
+     *
+     * @throws \Exception
+     *
+     * @return mixed
+     */
+    private function findQuestionBySlotInQuiz($quizId = 0, $slot = 0)
+    {
+        try {
+            $connection = \MigrationMoodlePlugin::create()->getConnection();
+        } catch (DBALException $exception) {
+            throw new \Exception('Unable to start connection.', 0, $exception);
+        }
+
+        try {
+            $sql = "SELECT questionid FROM mdl_quiz_slots WHERE slot = ? AND quizid = ?";
+
+            $result = $connection->fetchAssoc($sql, [$slot, $quizId]);
+        } catch (DBALException $exception) {
+            throw new \Exception("Unable to execute query '{$this->query}'.", 0, $exception);
+        }
+
+        $connection->close();
+
+        return $result['questionid'];
+    }
+}