function promote_disable_form_alter in Promote Disable 7

Same name and namespace in other branches

1. 8 promote_disable.module \promote_disable_form_alter()

Implements hook_form_alter().

File

./promote_disable.module, line 88

Primarily Drupal hooks and helper functions. This is the main module file for Promote Disable.

Code

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

  // Are we on a node form?
  if (strpos($form_id, '_node_form') !== FALSE) {

    // The current form's node type.
    $node_type = $form['type']['#value'];

    // Our saved front page node types.
    $node_types = variable_get('promote_disable_node_types', array());

    // Is this node type one we've set?
    if (in_array($node_type, $node_types)) {

      // Unset the form element.
      unset($form['options']['promote']);

      // Add a submit function to the start of the #submit array.
      array_unshift($form['#submit'], '_promote_disable_form_submit');
    }

    // Our saved sticky page node types.
    $node_types = variable_get('promote_disable_sticky_node_types', array());

    // Is this node type one we've set?
    if (in_array($node_type, $node_types)) {

      // Unset the form element.
      unset($form['options']['sticky']);

      // Add a submit function to the start of the #submit array.
      array_unshift($form['#submit'], '_promote_disable_sticky_form_submit');
    }
  }
  elseif ($form_id == 'node_type_form') {

    // The current form's node type.
    $node_type = $form['type']['#default_value'];

    // Our saved front page node types.
    $node_types = variable_get('promote_disable_node_types', array());

    // Is this node type one we've set?
    if (in_array($node_type, $node_types)) {

      // Remove the option.
      unset($form['workflow']['node_options']['#options']['promote']);
    }

    // Our saved sticky node types.
    $node_types = variable_get('promote_disable_sticky_node_types', array());

    // Is this node type one we've set?
    if (in_array($node_type, $node_types)) {

      // Remove the option.
      unset($form['workflow']['node_options']['#options']['sticky']);
    }
  }
}