MigrationMoodle: Add task for matching answers in lesson pages - refs BT#15992

plugin/migrationmoodle/admin.php

@@ -7,6 +7,7 @@ use Chamilo\PluginBundle\MigrationMoodle\Task\CoursesTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\CourseUsersTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\CQuizTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\LearningPathsTask;
+use Chamilo\PluginBundle\MigrationMoodle\Task\LessonAnswersMatchingTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\LessonAnswersMultipleAnswerTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\LessonAnswersMultipleChoiceTask;
 use Chamilo\PluginBundle\MigrationMoodle\Task\LessonAnswersTrueFalseTask;
@@ -95,6 +96,11 @@ $menu = [
                                         'learnin_path_quiz_answers_multiple_answer',
                                         'Answers for Multiple Answers questions',
                                         []
+                                    ],
+                                    [
+                                        'learnin_path_quiz_answers_matching',
+                                        'Answers for Matching questions',
+                                        []
                                     ]
                                 ],
                             ],
@@ -178,6 +184,9 @@ if (!empty($action)) {
         case 'learnin_path_quiz_answers_multiple_answer':
             $task = new LessonAnswersMultipleAnswerTask();
             break;
+        case 'learnin_path_quiz_answers_matching':
+            $task = new LessonAnswersMatchingTask();
+            break;
     }
 
     if ($task) {

plugin/migrationmoodle/src/Loader/LessonAnswersMatchingLoader.php

@@ -0,0 +1,70 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Loader;
+
+use Chamilo\PluginBundle\MigrationMoodle\Interfaces\LoaderInterface;
+
+/**
+ * Class LessonAnswersMatchingLoader.
+ *
+ * Loader to create Matching question answers comming from Matching lesson page.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Loader
+ */
+class LessonAnswersMatchingLoader implements LoaderInterface
+{
+    /**
+     * Load the data and return the ID inserted.
+     *
+     * @param array $incomingData
+     *
+     * @return int
+     */
+    public function load(array $incomingData)
+    {
+        $courseInfo = api_get_course_info_by_id($incomingData['c_id']);
+
+        $exercise = new \Exercise($incomingData['c_id']);
+        $exercise->read($incomingData['quiz_id']);
+
+        $question = \Question::read($incomingData['question_id'], $courseInfo);
+
+        $answer = new \Answer($incomingData['question_id'], $incomingData['c_id'], $exercise);
+        $questionsAnswers = $answer->getAnswers();
+
+        foreach ($questionsAnswers as $questionsAnswer) {
+            $answer->createAnswer(
+                $questionsAnswer['answer'],
+                $questionsAnswer['correct'],
+                $questionsAnswer['comment'],
+                $questionsAnswer['ponderation'],
+                $questionsAnswer['position'],
+                $questionsAnswer['hotspot_coordinates'],
+                $questionsAnswer['hotspot_type'],
+                $questionsAnswer['destination']
+            );
+        }
+
+        $optionPosition = $question->countAnswers() + 1;
+
+        $answer->createAnswer($incomingData['feedback'], 0, '', 0, $optionPosition);
+
+        $answerPosition = $optionPosition + 1;
+
+        $answer->createAnswer(
+            $incomingData['answer'],
+            $optionPosition,
+            '',
+            $incomingData['score'],
+            $answerPosition
+        );
+
+        $answer->save();
+
+        $question->weighting += $incomingData['score'];
+        $question->save($exercise);
+
+        return $question->id;
+    }
+}

plugin/migrationmoodle/src/Task/LessonAnswersMatchingTask.php

@@ -0,0 +1,79 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Task;
+
+use Chamilo\PluginBundle\MigrationMoodle\Extractor\BaseExtractor;
+use Chamilo\PluginBundle\MigrationMoodle\Loader\LessonAnswersMatchingLoader;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\BaseTransformer;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LessonAnswersMatchingScoreLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedCourseLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedLpQuizLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedLpQuizQuestionLookup;
+
+/**
+ * Class LessonAnswersMatchingTask.
+ *
+ * Task to convert Matching answers from a lesson page in quiz answers for chamilo.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Task
+ */
+class LessonAnswersMatchingTask extends BaseTask
+{
+    /**
+     * @return array
+     */
+    public function getExtractConfiguration()
+    {
+        return [
+            'class' => BaseExtractor::class,
+            'query' => "SELECT la.id, la.pageid, la.answer, la.response, la.lessonid, l.course
+                FROM mdl_lesson_answers la
+                INNER JOIN mdl_lesson_pages lp ON (la.pageid = lp.id AND la.lessonid = lp.lessonid)
+                INNER JOIN mdl_lesson l ON (lp.lessonid = l.id AND la.lessonid = l.id) 
+                WHERE lp.qtype = 5
+                    AND (la.response IS NOT NULL OR la.response != '')
+                ORDER BY lp.id",
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function getTransformConfiguration()
+    {
+        return [
+            'class' => BaseTransformer::class,
+            'map' => [
+                'c_id' => [
+                    'class' => LoadedCourseLookup::class,
+                    'properties' => ['course'],
+                ],
+                'quiz_id' => [
+                    'class' => LoadedLpQuizLookup::class,
+                    'properties' => ['pageid'],
+                ],
+                'question_id' => [
+                    'class' => LoadedLpQuizQuestionLookup::class,
+                    'properties' => ['pageid'],
+                ],
+                'score' => [
+                    'class' => LessonAnswersMatchingScoreLookup::class,
+                    'properties' => ['pageid', 'lessonid', 'course'],
+                ],
+                'answer' => 'answer',
+                'feedback' => 'response',
+            ],
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function getLoadConfiguration()
+    {
+        return [
+            'class' => LessonAnswersMatchingLoader::class,
+        ];
+    }
+}

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

@@ -0,0 +1,55 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Transformer\Property;
+
+use Chamilo\PluginBundle\MigrationMoodle\Interfaces\TransformPropertyInterface;
+use Doctrine\DBAL\DBALException;
+
+/**
+ * Class LessonAnswersMatchingScoreLookup.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Transformer\Property
+ */
+class LessonAnswersMatchingScoreLookup implements TransformPropertyInterface
+{
+    /**
+     * @param array $data
+     *
+     * @throws \Exception
+     *
+     * @return mixed
+     */
+    public function transform(array $data)
+    {
+        list($pageid, $lessonid, $course) = array_values($data);
+
+        try {
+            $connection = \MigrationMoodlePlugin::create()->getConnection();
+        } catch (DBALException $e) {
+            throw new \Exception('Unable to start connection.', 0, $e);
+        }
+
+        try {
+            $query = "SELECT la.score
+                FROM mdl_lesson_answers la
+                INNER JOIN mdl_lesson l ON (la.lessonid = l.id)
+                WHERE la.pageid = ?
+                    AND la.lessonid = ?
+                    AND l.course = ?
+                    AND la.score > 0";
+
+            $score = $connection->fetchColumn($query, [$pageid, $lessonid, $course], 0);
+        } catch (DBALException $e) {
+            throw new \Exception("Unable to execute query \"{$this->query}\".", 0, $e);
+        }
+
+        $connection->close();
+
+        if (empty($score)) {
+            return 1;
+        }
+
+        return $score;
+    }
+}