public function AuthorizeForm::buildForm in Salesforce Suite 8.3

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/Form/AuthorizeForm.php, line 96

Class

AuthorizeForm

Creates authorization form for Salesforce.

Namespace

Drupal\salesforce\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('salesforce.settings');
  $encrypted = is_subclass_of($this->client, EncryptedRestClientInterface::class);
  $url = new Url('salesforce.oauth_callback', [], [
    'absolute' => TRUE,
  ]);
  drupal_set_message($this
    ->t('Callback URL: :url', [
    ':url' => str_replace('http:', 'https:', $url
      ->toString()),
  ]));
  $form['creds'] = [
    '#title' => $this
      ->t('API / OAuth Connection Settings'),
    '#type' => 'details',
    '#open' => TRUE,
    '#description' => $this
      ->t('Authorize this website to communicate with Salesforce by entering the consumer key and secret from a remote application. Submitting the form will redirect you to Salesforce where you will be asked to grant access.'),
  ];
  $form['creds']['consumer_key'] = [
    '#title' => $this
      ->t('Salesforce consumer key'),
    '#type' => 'textfield',
    '#description' => $this
      ->t('Consumer key of the Salesforce remote application you want to grant access to'),
    '#required' => TRUE,
    '#default_value' => $encrypted ? $this->client
      ->decrypt($config
      ->get('consumer_key')) : $config
      ->get('consumer_key'),
  ];
  $form['creds']['consumer_secret'] = [
    '#title' => $this
      ->t('Salesforce consumer secret'),
    '#type' => 'textfield',
    '#description' => $this
      ->t('Consumer secret of the Salesforce remote application you want to grant access to'),
    '#required' => TRUE,
    '#default_value' => $encrypted ? $this->client
      ->decrypt($config
      ->get('consumer_secret')) : $config
      ->get('consumer_secret'),
  ];
  $form['creds']['login_url'] = [
    '#title' => $this
      ->t('Login URL'),
    '#type' => 'textfield',
    '#default_value' => empty($config
      ->get('login_url')) ? 'https://login.salesforce.com' : $config
      ->get('login_url'),
    '#description' => $this
      ->t('Enter a login URL, either https://login.salesforce.com or https://test.salesforce.com.'),
    '#required' => TRUE,
  ];

  // If fully configured, attempt to connect to Salesforce and return a list
  // of resources.
  if ($this->client
    ->isAuthorized()) {
    $form['creds']['#open'] = FALSE;
    $form['creds']['#description'] = $this
      ->t('Your Salesforce salesforce instance is currently authorized. Enter credentials here only to change credentials.');
    try {
      $resources = $this->client
        ->listResources();
      foreach ($resources->resources as $key => $path) {
        $items[] = $key . ': ' . $path;
      }
      if (!empty($items)) {
        $form['resources'] = [
          '#title' => $this
            ->t('Your Salesforce instance is authorized and has access to the following resources:'),
          '#items' => $items,
          '#theme' => 'item_list',
        ];
      }
    } catch (\Exception $e) {

      // Do not allow any exceptions to interfere with displaying this page.
      drupal_set_message($e
        ->getMessage(), 'warning');
      $this->eventDispatcher
        ->dispatch(SalesforceEvents::ERROR, new SalesforceErrorEvent($e));
    }
  }
  elseif (!$form_state
    ->getUserInput()) {

    // Don't set this message if the form was submitted.
    drupal_set_message(t('Salesforce needs to be authorized to connect to this website.'), 'error');
  }
  $form = parent::buildForm($form, $form_state);
  $form['creds']['actions'] = $form['actions'];
  unset($form['actions']);
  return $form;
}