private function PotxExtractTranslationForm::buildComponentSelector in Translation template extractor 8

Build a chunk of the component selection form.

Parameters

array $form: Form to populate with fields.

array $components: Structured array with components as returned by $this->generateComponentList().

string $dirname: Name of directory handled.

Return value

mixed A count of the number of components or void.

1 call to PotxExtractTranslationForm::buildComponentSelector()

PotxExtractTranslationForm::buildForm in src/Form/PotxExtractTranslationForm.php

Form constructor.

File

src/Form/PotxExtractTranslationForm.php, line 252

Class

PotxExtractTranslationForm

Class PotxExtractTranslationForm.

Namespace

Drupal\potx\Form

Code

private function buildComponentSelector(array &$form, array &$components, $dirname = '') {

  // Pop off count of components in this directory.
  if (isset($components['#-count'])) {
    $component_count = $components['#-count'];
    unset($components['#-count']);
  }
  $dirkeys = array_keys($components);

  // A directory with one component.
  if (isset($component_count) && count($components) == 1) {
    $component = array_shift($components);
    $dirname = $component
      ->getPath();
    $form[$this
      ->getFormElementId('dir', $dirname)] = [
      '#type' => 'radio',
      '#title' => t('Extract from %name in the %directory directory', [
        '%directory' => $dirname,
        '%name' => $component
          ->getName(),
      ]),
      '#description' => t('Generates output from all files found in this directory.'),
      '#default_value' => 0,
      '#return_value' => $dirname,
      // Get all radio buttons into the same group.
      '#parents' => [
        'component',
      ],
    ];
    return;
  }

  // A directory with multiple components in it.
  if (preg_match('!/(modules|themes)\\b(/.+)?!', $dirname, $pathmatch)) {
    $t_args = [
      '@directory' => substr($dirname, 1),
    ];
    if (isset($pathmatch[2])) {
      $form[$this
        ->getFormElementId('dir', $dirname)] = [
        '#type' => 'radio',
        '#title' => t('Extract from all in directory "@directory"', $t_args),
        '#description' => t('To extract from a single component in this directory, choose the desired entry in the fieldset below.'),
        '#default_value' => 0,
        '#return_value' => substr($dirname, 1),
        // Get all radio buttons into the same group.
        '#parents' => [
          'component',
        ],
      ];
    }
    $element = [
      '#type' => 'details',
      '#title' => t('Directory "@directory"', $t_args),
      '#open' => FALSE,
    ];
    $form[$this
      ->getFormElementId('fs', $dirname)] =& $element;
  }
  else {
    $element =& $form;
  }
  foreach ($dirkeys as $entry) {

    // A component in this directory with multiple components.
    if ($entry[0] == '#') {

      // Component entry.
      $t_args = [
        '%directory' => $components[$entry]
          ->getPath(),
        '%name' => $components[$entry]
          ->getName(),
        '%pattern' => $components[$entry]
          ->getName() . '.*',
      ];
      $element[$this
        ->getFormElementId('com', $components[$entry]
        ->getExtensionFilename())] = [
        '#type' => 'radio',
        '#title' => $this
          ->t('Extract from %name', $t_args),
        '#description' => $this
          ->t('Extract from files named %pattern in the %directory directory.', $t_args),
        '#default_value' => 0,
        '#return_value' => $components[$entry]
          ->getExtensionPathname(),
        // Get all radio buttons into the same group.
        '#parents' => [
          'component',
        ],
      ];
    }
    else {
      $this
        ->buildComponentSelector($element, $components[$entry], "{$dirname}/{$entry}");
    }
  }
  return count($components);
}