function simple_node_importer_form_alter in Simple Node Importer 7

Same name and namespace in other branches

1. 8 simple_node_importer.module \simple_node_importer_form_alter()

Implements hook_form_alter().

File

./simple_node_importer.module, line 196

Render Simple node importing.

Code

function simple_node_importer_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'simple_node_node_form') {

    // Set the session variable to false.
    $_SESSION['file_upload_session'] = FALSE;
    $content_type_selected = array();
    $content_type_select = variable_get('content_type_select');
    $content_type_selected['_none'] = t("- Select a value -");
    if (!empty($content_type_select)) {
      foreach ($content_type_select as $key => $value) {
        if ($value) {
          $content_type_selected[$key] = str_replace("_", " ", ucwords($value));
        }
      }
    }
    if (arg(0) == 'node' && is_numeric(arg(1)) && arg(2) == 'edit') {
      drupal_set_message(t('OOPs! Sorry you are not allowed to resubmit this node again. Please start with new import.'));
      $nid = arg(1);
      $node = node_load($nid);
      $form['field_content_type'][LANGUAGE_NONE]['#default_value'] = $node->field_content_type[LANGUAGE_NONE][0]['value'];
      $form['field_content_type']['#disabled'] = TRUE;
      $form['actions']['submit']['#disabled'] = TRUE;
      $form['actions']['preview']['#disabled'] = TRUE;
    }
    $form['title']['#required'] = FALSE;
    $form['title']['#access'] = FALSE;
    $form['field_content_type'][LANGUAGE_NONE]['#options'] = $content_type_selected;
    $form['field_content_type']['#weight'] = -25;
    $form['field_content_type'][LANGUAGE_NONE]['#ajax'] = array(
      'callback' => 'simple_node_importer_ajax_breif_note_callback',
      'wrapper' => 'replace_breif_note_div',
    );
    $form['content_info'] = array(
      '#markup' => '',
      '#prefix' => '<div id="replace_breif_note_div">',
      '#suffix' => '</div>',
      '#weight' => -20,
    );
    $form['download_template'] = array(
      '#type' => 'submit',
      '#value' => t('Download Sample File'),
      '#weight' => -15,
      '#submit' => array(
        'simple_node_importer_template_submit_handler',
      ),
      '#limit_validation_errors' => array(
        array(
          'field_content_type',
        ),
      ),
      '#states' => array(
        'invisible' => array(
          ':input[name="field_content_type[und]"]' => array(
            'value' => '_none',
          ),
        ),
      ),
    );

    // If variable 'content_type_select' is empty, redirect to
    // configure the simple node import module settings page.
    if (empty($content_type_select)) {
      $form['field_content_type']['#access'] = FALSE;
      $form['field_upload_csv']['#access'] = FALSE;
      $form['download_template']['#access'] = FALSE;
      $message = t('Kindly contact Admin to select the content types which are allowed to be imported, for this you can visit') . l(t('Config Simple Node Import'), 'admin/config/development/snodeimport');
      drupal_set_message($message);
    }
    $form['field_upload_csv'][LANGUAGE_NONE][0]['#upload_validators']['simple_node_importer_field_upload_csv_validator'] = array(
      $form_id,
      $form_state,
    );
    $form['actions']['submit']['#submit'][] = "simple_node_importer_form_submit_redirect_handler";
  }
  if ($form_id == 'simple_node_importer_config_form') {
    $form['#submit'][] = 'simple_node_importer_config_form_submit';
  }
}