public function LearningPathController::exportModule in Opigno module 3.x

Same name and namespace in other branches
8 src/Controller/LearningPathController.php \Drupal\opigno_module\Controller\LearningPathController::exportModule()
Export module index.
1 string reference to 'LearningPathController::exportModule'
opigno_module.routing.yml in ./opigno_module.routing.yml: opigno_module.routing.yml
File

src/Controller/LearningPathController.php, line 220
Class

LearningPathController: Class LearningPathController.
Namespace

Drupal\opigno_module\Controller
Code

public function exportModule($opigno_module) {
  $activities = $opigno_module
    ->getModuleActivities();
  $module_fields = $opigno_module
    ->getFields();
  $files_to_export = [];
  foreach ($module_fields as $field_key => $field) {
    $data_structure[$opigno_module
      ->id()][$field_key] = $field
      ->getValue();
  }
  $module_name = $data_structure[$opigno_module
    ->id()]['name'][0]['value'];
  $format = 'json';
  $dir = 'sites/default/files/opigno-export';
  \Drupal::service('file_system')
    ->deleteRecursive($dir);
  \Drupal::service('file_system')
    ->prepareDirectory($dir, FileSystemInterface::MODIFY_PERMISSIONS | FileSystemInterface::CREATE_DIRECTORY);
  $serializer = \Drupal::service('serializer');
  $content = $serializer
    ->serialize($data_structure, $format);
  $filename = "export-module_{$module_name}.{$format}";
  $filename_path = "{$dir}/{$filename}";
  $files_to_export['module'] = $filename;
  $context['results']['file'] = \Drupal::service('file_system')
    ->saveData($content, $filename_path, FileSystemInterface::EXISTS_REPLACE);
  $new_filename = "opigno-module_{$module_name}.opi";
  $zip = new \ZipArchive();
  $zip
    ->open($dir . '/' . $new_filename, \ZipArchive::CREATE | \ZipArchive::OVERWRITE);
  $zip
    ->addFile($filename_path, $filename);
  foreach ($activities as $activity) {
    $opigno_activity = OpignoActivity::load($activity->id);
    $fields = $opigno_activity
      ->getFields();
    $data_structure = [];
    foreach ($fields as $field_key => $field) {
      $data_structure[$opigno_activity
        ->id()][$field_key] = $field
        ->getValue();
    }
    $activity_name = $data_structure[$opigno_activity
      ->id()]['name'][0]['value'];
    $filename = "export-activity_{$activity_name}_{$opigno_activity->id()}.{$format}";
    $filename_path = "{$dir}/{$filename}";
    $files_to_export['activities'][] = $filename;
    switch ($opigno_activity
      ->bundle()) {
      case 'opigno_scorm':
        if (isset($opigno_activity
          ->get('opigno_scorm_package')->target_id)) {
          $file = File::load($opigno_activity
            ->get('opigno_scorm_package')->target_id);
          if ($file) {
            $file_uri = $file
              ->getFileUri();
            $file_path = \Drupal::service('file_system')
              ->realpath($file_uri);
            $scorm_filename = $file
              ->id() . '-' . $file
              ->getFilename();
            $data_structure[$opigno_activity
              ->id()]['files'][$scorm_filename] = [
              'file_name' => $file
                ->getFilename(),
              'filemime' => $file
                ->getMimeType(),
              'status' => $file
                ->get('status')
                ->getValue()[0]['value'],
            ];
            $zip
              ->addFile($file_path, $scorm_filename);
          }
        }
        break;
      case 'opigno_tincan':
        if (isset($opigno_activity
          ->get('opigno_tincan_package')->target_id)) {
          $file = File::load($opigno_activity
            ->get('opigno_tincan_package')->target_id);
          if ($file) {
            $file_uri = $file
              ->getFileUri();
            $file_path = \Drupal::service('file_system')
              ->realpath($file_uri);
            $tincan_filename = $file
              ->id() . '-' . $file
              ->getFilename();
            $data_structure[$opigno_activity
              ->id()]['files'][$tincan_filename] = [
              'file_name' => $file
                ->getFilename(),
              'filemime' => $file
                ->getMimeType(),
              'status' => $file
                ->get('status')
                ->getValue()[0]['value'],
            ];
            $zip
              ->addFile($file_path, $tincan_filename);
          }
        }
        break;
      case 'opigno_slide':
        if (isset($opigno_activity
          ->get('opigno_slide_pdf')->target_id)) {
          $media = Media::load($opigno_activity
            ->get('opigno_slide_pdf')->target_id);
          $file_id = $media
            ->get('field_media_file')
            ->getValue()[0]['target_id'];
          $file = File::load($file_id);
          if ($file) {
            $file_uri = $file
              ->getFileUri();
            $file_path = \Drupal::service('file_system')
              ->realpath($file_uri);
            $pdf_filename = $file
              ->id() . '-' . $file
              ->getFilename();
            $data_structure[$opigno_activity
              ->id()]['files'][$pdf_filename] = [
              'file_name' => $file
                ->getFilename(),
              'filemime' => $file
                ->getMimeType(),
              'status' => $file
                ->get('status')
                ->getValue()[0]['value'],
              'bundle' => $media
                ->bundle(),
            ];
            $zip
              ->addFile($file_path, $pdf_filename);
          }
        }
        break;
      case 'opigno_video':
        if (isset($opigno_activity
          ->get('field_video')->target_id)) {
          $file = File::load($opigno_activity
            ->get('field_video')->target_id);
          if ($file) {
            $file_uri = $file
              ->getFileUri();
            $file_path = \Drupal::service('file_system')
              ->realpath($file_uri);
            $video_filename = $file
              ->id() . '-' . $file
              ->getFilename();
            $data_structure[$opigno_activity
              ->id()]['files'][$video_filename] = [
              'file_name' => $file
                ->getFilename(),
              'filemime' => $file
                ->getMimeType(),
              'status' => $file
                ->get('status')
                ->getValue()[0]['value'],
            ];
            $zip
              ->addFile($file_path, $video_filename);
          }
        }
        break;
    }
    if ($opigno_activity
      ->bundle() == 'opigno_h5p') {
      $hp5_id = $data_structure[$opigno_activity
        ->id()]['opigno_h5p'][0]['h5p_content_id'];
      $h5p_content = H5PContent::load($hp5_id);
      $h5p_content
        ->getFilteredParameters();
      $hp5_archive = "interactive-content-{$hp5_id}.h5p";
      $zip
        ->addFile('sites/default/files/h5p/exports/' . $hp5_archive, $hp5_archive);
    }
    $content = $serializer
      ->serialize($data_structure, $format);
    $context['results']['file'] = \Drupal::service('file_system')
      ->saveData($content, $filename_path, FileSystemInterface::EXISTS_REPLACE);
    $zip
      ->addFile($filename_path, $filename);
  }
  $content = $serializer
    ->serialize($files_to_export, $format);
  $filename = "list_of_files.{$format}";
  $filename_path = "{$dir}/{$filename}";
  $files_to_export['activities'][] = $filename;
  $context['results']['file'] = \Drupal::service('file_system')
    ->saveData($content, $filename_path, FileSystemInterface::EXISTS_REPLACE);
  $zip
    ->addFile($filename_path, $filename);
  $zip
    ->close();
  $headers = [
    'Content-Type' => 'application/opi',
    'Content-Disposition' => 'attachment; filename="' . $new_filename . '"',
  ];
  if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
    $headers['Cache-Control'] = 'must-revalidate, post-check=0, pre-check=0';
    $headers['Pragma'] = 'public';
  }
  else {
    $headers['Pragma'] = 'no-cache';
  }
  return new BinaryFileResponse($dir . '/' . $new_filename, 200, $headers);
}
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public function LearningPathController::exportModule in Opigno module 3.x

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