function advagg_ext_minify_execute_cmd in Advanced CSS/JS Aggregation 8.2

Minify JavaScript via the command line.

Parameters

string $input_file: The file containing the unaltered js data.

string $ext: The string css or js.

Return value

string The file containing the minified js data.

2 calls to advagg_ext_minify_execute_cmd()

advagg_ext_minify_css_minify in advagg_ext_minify/advagg_ext_minify.module

Minify CSS using via command line.

advagg_ext_minify_js_minify in advagg_ext_minify/advagg_ext_minify.module

Minify Javascript using via command line.

File

advagg_ext_minify/advagg_ext_minify.module, line 74

Advanced CSS/JS aggregation external minification module.

Code

function advagg_ext_minify_execute_cmd($input_file, $ext = '') {

  // Get file extension.
  if (empty($ext)) {
    $ext = strtolower(pathinfo($input_file, PATHINFO_EXTENSION));
    if ($ext !== 'css' && $ext !== 'js') {
      $info = \Drupal::service('state.advagg.files')
        ->get($input_file);
      $ext = $info['fileext'];
    }
  }

  // Generate temp file.
  $temp_file = \Drupal::service("file_system")
    ->tempnam('temporary://', 'file_advagg_');
  $new_temp_file = $temp_file . '.' . basename($input_file);
  @rename($temp_file, $new_temp_file);
  $output = \Drupal::service('file_system')
    ->realpath($new_temp_file);
  $run = \Drupal::config('advagg_ext_minify.settings')
    ->get($ext . '_cmd');
  $run = str_replace([
    '{%CWD%}',
    '{%IN%}',
    '{%IN_URL_ENC%}',
    '{%OUT%}',
  ], [
    \Drupal::root(),
    $input_file,
    urlencode(file_create_url($input_file)),
    escapeshellarg(realpath($output)),
  ], $run);

  // Run command and return the output file.
  shell_exec($run);
  return $output;
}