function track_field_changes_form_alter in Track Field Changes 7

Same name and namespace in other branches

1. 8 track_field_changes.module \track_field_changes_form_alter()

Implement hook_form_alter(). (cant use hook_form_FORM_ID_alter(). here as the form ID changes from node to node)

File

./track_field_changes.module, line 484

The Track Field Changes module.

Code

function track_field_changes_form_alter(&$form, $form_state, $form_id) {

  // If we're editing a node...
  if (!empty($form['#node_edit_form'])) {
    $node_types = variable_get('track_field_changes_node_types', array());

    // And the show field is enabled for this node type.
    $enable_log = variable_get('track_field_changes_enable_log_' . $form['type']['#value'], FALSE);
    if (in_array($form['type']['#value'], $node_types) && $enable_log) {
      $log = !$form['nid']['#value'] ? 'New ' . $form['type']['#value'] : '';
      $form['track_field_changes'] = array(
        '#type' => 'fieldset',
        '#title' => t('Track Field Information'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#group' => 'additional_settings',
        '#weight' => 35,
      );
      $form['track_field_changes']['track_field_changes'] = array(
        '#type' => 'textarea',
        '#title' => t('Track field log message'),
        '#rows' => 4,
        '#default_value' => !empty($node->track_field_changes) ? $node->track_field_changes : $log,
        '#description' => t('Provide an explanation of the changes you are making.'),
        '#maxlength' => 256,
      );
    }
  }
}