function publishcontent_form_node_form_alter in Publish Content 7

Same name and namespace in other branches

1. 8 publishcontent.module \publishcontent_form_node_form_alter()

Implements hook_form_FORM_ID_alter().

Alter the node edit forms.

File

./publishcontent.module, line 373

Add link to publish or unpublish a node, with access control based on the node type

Code

function publishcontent_form_node_form_alter(&$form, &$form_state) {
  if ($form['#form_id'] == 'node_delete_confirm') {
    return;
  }
  $node = $form['#node'];
  if (!variable_get('publishcontent_' . $node->type, FALSE)) {

    // Publish content is not set or disabled for this content type.
    return;
  }
  if (!publishcontent_publish_access($node)) {
    if (!isset($node->nid)) {

      // Ensure users without permission to publish can't do so because of the
      // default setting in the content type. This setting controls the actual
      // value in $form_state.
      $form['options']['status']['#default_value'] = 0;

      // These won't affect $form_state but also need to be updated.
      $form['#node']->status = 0;
      $node->status = 0;
    }
    if (empty($node->status)) {

      // Publish content is unavailable for user without publish access.
      return;
    }
  }
  if (!empty($node->status) && !publishcontent_unpublish_access($node)) {

    // Publish content is unavailable for user without unpublish access.
    return;
  }
  if (_publishcontent_get_method() == PUBLISHCONTENT_METHOD_BUTTON) {
    _publishcontent_configure_publish_button($form, $form_state);
  }
  else {
    _publishcontent_configure_publish_checkbox($form, $form_state);
  }
}