function _vkxp_process_node_settings_form in VK CrossPoster 6.3

Same name and namespace in other branches

1. 7.2 vkxp.forms.inc \_vkxp_process_node_settings_form()

Add vkxp settings to node settings form.

Parameters

$form: Node settings form.

1 call to _vkxp_process_node_settings_form()

vkxp_form_node_type_form_alter in ./vkxp.module

Implements hook_form_FORM_ID_alter(). Add module settings to the node settings form.

File

./vkxp.forms.inc, line 14

vkxp.forms.inc Contains node form alters.

Code

function _vkxp_process_node_settings_form(&$form) {

  // Do not process node form if it do not contain node type.
  if (empty($form['#node_type']->type)) {
    return;
  }
  $node_type = $form['#node_type']->type;
  $form['vkxp'] = array(
    '#type' => 'fieldset',
    '#title' => t('VKontakte CrossPoster settings'),
  );

  // Enable setting.
  $form['vkxp']['vkxp_node_enabled'] = array(
    '#type' => 'checkbox',
    '#title' => t('Enable VKontakte CrossPoster'),
    '#default_value' => variable_get('vkxp_node_enabled_' . $node_type, ''),
    '#description' => t('Enable or disable crosspost for this node type.'),
  );

  // Enable default setting.
  $form['vkxp']['vkxp_node_enabled_default'] = array(
    '#type' => 'checkbox',
    '#title' => t('Checkbox "Post this node to VK" are checked by default'),
    '#default_value' => variable_get('vkxp_node_enabled_default_' . $node_type, ''),
    '#description' => t('Check this if you want checkbox "Post this node to VK" in node forms was checked by default.'),
  );
  $info = _content_type_info();

  // Get information about node fields.
  //  $fields_info = field_info_instances('node', $node_type);
  // Collect all text and image fields.
  $text_fields = array(
    'title' => t('Title'),
    'body' => t('Body'),
  );
  $image_fields = array(
    0 => t('- None -'),
  );
  foreach ($info['content types'][$node_type]['fields'] as $field_name => $field_instance) {
    if ($field_instance['module'] == 'text') {
      $text_fields[$field_name] = $field_instance['widget']['label'] . ' (' . $field_name . ')';
    }
    elseif ($field_instance['widget']['module'] == 'imagefield') {
      $image_fields[$field_name] = $field_instance['widget']['label'] . ' (' . $field_name . ')';
    }
  }

  // Message.
  $form['vkxp']['vkxp_body'] = array(
    '#type' => 'fieldset',
    '#title' => t('Message'),
  );

  // Message field.
  $form['vkxp']['vkxp_body']['vkxp_node_message_field'] = array(
    '#type' => 'select',
    '#title' => t('Message source'),
    '#description' => t('Select field from which to take the text to crosspost.'),
    '#options' => $text_fields,
    '#default_value' => variable_get('vkxp_node_message_field_' . $node_type, 'title'),
  );

  // Message length.
  $form['vkxp']['vkxp_body']['vkxp_node_message_length'] = array(
    '#type' => 'textfield',
    '#title' => t('Cut message'),
    '#field_prefix' => t('Cut message if it has more than'),
    '#field_suffix' => t('symbols'),
    '#size' => 4,
    '#default_value' => variable_get('vkxp_node_message_length_' . $node_type, 255),
    '#description' => t('Leave this field empty to not cut a message.'),
    '#attributes' => array(
      'style' => 'width:auto;',
    ),
  );

  // Image.
  $form['vkxp']['vkxp_image'] = array(
    '#type' => 'fieldset',
    '#title' => t('Image'),
  );

  // Image source.
  $form['vkxp']['vkxp_image']['vkxp_node_image_field'] = array(
    '#type' => 'select',
    '#title' => t('Image source'),
    '#description' => t('Select field from which to take the image to crosspost.'),
    '#options' => $image_fields,
    '#default_value' => variable_get('vkxp_node_image_field_' . $node_type, 0),
  );

  // Image limit.
  $form['vkxp']['vkxp_image']['vkxp_node_image_limit'] = array(
    '#type' => 'select',
    '#title' => t('Images limit'),
    '#description' => t('Select maximum amount of images to crosspost.'),
    '#options' => drupal_map_assoc(range(0, 10)),
    '#default_value' => variable_get('vkxp_node_image_limit_' . $node_type, 0),
  );
}