MigrationMoodle: Add task for multichoice answers - refs BT#15992

plugin/migrationmoodle/admin.php

@@ -112,6 +112,10 @@
         'action' => 'questions',
         'parent' => 21,
     ],
+    25 => [
+        'action' => 'question_multi_choice',
+        'parent' => 24,
+    ],
 ];
 
 Display::display_header($plugin->get_title());

plugin/migrationmoodle/lang/english.php

@@ -32,3 +32,4 @@
 $strings['FilesForQuizzesTask'] = 'Files for quizzes';
 $strings['QuestionCategoriesTask'] = 'Question categories';
 $strings['QuestionsTask'] = 'Questions';
+$strings['QuestionMultiChoiceTask'] = 'Answers for multichoice questions';

plugin/migrationmoodle/src/Task/QuestionMultiChoiceTask.php

@@ -0,0 +1,88 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Task;
+
+use Chamilo\PluginBundle\MigrationMoodle\Extractor\BaseExtractor;
+use Chamilo\PluginBundle\MigrationMoodle\Loader\LessonAnswersMultipleChoiceLoader;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\BaseTransformer;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedCourseLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedLpQuizLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedQuestionLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\ReplaceFilePaths;
+
+/**
+ * Class QuestionMultiChoiceTask.
+ *
+ * Task to convert Moodle question answers of multichoice type in Chamilo unique/multiple answers.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Task
+ */
+class QuestionMultiChoiceTask extends BaseTask
+{
+    /**
+     * @inheritDoc
+     */
+    public function getExtractConfiguration()
+    {
+        return [
+            'class' => BaseExtractor::class,
+            'query' => "SELECT
+                    qa.id,
+                    qa.question,
+                    qa.answer,
+                    qa.feedback,
+                    (qa.fraction * qq.defaultmark) score,
+                    q.id quizid,
+                    q.course
+                FROM mdl_question_answers qa
+                INNER JOIN mdl_question qq ON qa.question  = qq.id
+                INNER JOIN mdl_quiz_slots qs ON qq.id = qs.questionid
+                INNER JOIN mdl_quiz q ON qs.quizid = q.id
+                WHERE qq.qtype = 'multichoice'",
+        ];
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getTransformConfiguration()
+    {
+        return [
+            'class' => BaseTransformer::class,
+            'map' => [
+                'c_id' => [
+                    'class' => LoadedCourseLookup::class,
+                    'properties' => ['course'],
+                ],
+                'quiz_id' => [
+                    'class' => LoadedLpQuizLookup::class,
+                    'properties' => ['quizid'],
+                ],
+                'question_id' => [
+                    'class' => LoadedQuestionLookup::class,
+                    'properties' => ['question'],
+                ],
+                'score' => 'score',
+                'answer' => [
+                    'class' => ReplaceFilePaths::class,
+                    'properties' => ['answer', 'course'],
+                ],
+                'feedback' => [
+                    'class' => ReplaceFilePaths::class,
+                    'properties' => ['feedback', 'course'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getLoadConfiguration()
+    {
+        return [
+            'class' => LessonAnswersMultipleChoiceLoader::class,
+        ];
+    }
+}

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

@@ -0,0 +1,22 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Transformer\Property;
+
+use Chamilo\PluginBundle\MigrationMoodle\Task\QuestionsTask;
+
+/**
+ * Class LoadedQuestionLookup.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Transformer\Property
+ */
+class LoadedQuestionLookup extends LoadedKeyLookup
+{
+    /**
+     * LoadedQuestionLookup constructor.
+     */
+    public function __construct()
+    {
+        $this->calledClass = QuestionsTask::class;
+    }
+}