public function PDFPreviewSettingsForm::buildForm in PDFPreview 8

Same name and namespace in other branches

1. 2.0.x src/PdfPreviewSettingsForm.php \Drupal\pdfpreview\PdfPreviewSettingsForm::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/PDFPreviewSettingsForm.php, line 40

Class

PDFPreviewSettingsForm

Configure PDF preview settings for this site.

Namespace

Drupal\pdfpreview

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('pdfpreview.settings');
  $form['path'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Preview path'),
    '#description' => $this
      ->t('Path inside files directory where previews are stored. For example %default', [
      '%default' => 'pdfpreview',
    ]),
    '#default_value' => $config
      ->get('path'),
  ];
  $form['size'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Preview size'),
    '#description' => $this
      ->t('Size of the preview in pixels. For example %example. You must set this to a value big enough to apply your image styles.', [
      '%example' => '100x100',
    ]),
    '#default_value' => $config
      ->get('size'),
  ];
  $form['quality'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Image quality'),
    '#size' => 3,
    '#maxlength' => 3,
    '#field_suffix' => '%',
    '#description' => $this
      ->t('Image extraction quality'),
    '#default_value' => $config
      ->get('quality'),
  ];
  $form['filenames'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Generated filenames'),
    '#options' => [
      'machine' => $this
        ->t('Filename hash'),
      'human' => $this
        ->t('From PDF filename'),
    ],
    '#description' => $this
      ->t('This changes how filenames will be used on generated previews. If you change this after some files were generated, you must delete them manually.'),
    '#default_value' => $config
      ->get('filenames'),
  ];
  $form['type'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Preview image type'),
    '#options' => [
      'jpg' => $this
        ->t('JPEG'),
      'png' => $this
        ->t('PNG'),
    ],
    '#description' => $this
      ->t('The image file type that should be used when generating preview images.'),
    '#default_value' => $config
      ->get('type'),
  ];
  return parent::buildForm($form, $form_state);
}