private function FileManager::remove_file in Minify JS 8

Helper function removes the file, the entry in the file_managed table and the entry in the minifyjs_file.

Parameters

string $file_uri:

1 call to FileManager::remove_file()

FileManager::scan in src/Controller/FileManager.php

Scans the system for javascript.

File

src/Controller/FileManager.php, line 160

Class

FileManager

Controller routines for minifyjs routes.

Namespace

Drupal\minifyjs\Controller

Code

private function remove_file($file_uri) {

  // Get the fid and minified uri of the file
  $query = \Drupal::database()
    ->select('minifyjs_file', 'm')
    ->fields('m', array(
    'fid',
    'minified_uri',
  ))
    ->condition('m.uri', $file_uri);

  // make sure that it exists
  if ($query
    ->countQuery()
    ->execute()
    ->fetchField() > 0) {
    $file = $query
      ->execute()
      ->fetchObject();

    // Handle the minified file, if applicable.
    if (!empty($file->minified_uri)) {

      // Get the fid of the minified file.
      $query = \Drupal::database()
        ->select('file_managed', 'f')
        ->fields('f', array(
        'fid',
      ))
        ->condition('f.uri', $file->minified_uri);
      if ($query
        ->countQuery()
        ->execute()
        ->fetchField() > 0) {
        $minified_file = $query
          ->execute()
          ->fetchObject();

        // Remove the file from the file_managed table
        $minified_file = File::load($minified_file->fid);
        $minified_file
          ->delete();
      }
    }

    // Remove the file from minifyjs_file table.
    \Drupal::database()
      ->delete('minifyjs_file')
      ->condition('fid', $file->fid)
      ->execute();
    return TRUE;
  }
}