ctm.module in Menu Settings per Content Type 6

File

ctm.module

<?php

/**
 * Implementation of hook_form_alter(). Menu Settings for Content Type.
 */
function ctm_form_alter(&$form, $form_state, $form_id) {

  // Menu Setting for content types - Content Type Form
  if ($form_id == 'node_type_form') {
    $form['menu_settings'] = array(
      '#type' => 'fieldset',
      '#title' => t('Menu Settings'),
      '#description' => t('Enable Menu Settings for this content type.'),
      '#collapsible' => TRUE,
    );
    $default_values = variable_get($form['#node_type']->type . '_menu_settings', array());

    //$default_values = $default_values ? $default_values : array();
    $options = menu_get_menus();
    $form['menu_settings']['menu'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Enable the Menus you want to be available for this Content Type'),
      '#default_value' => $default_values,
      '#options' => $options,
    );
    $form['#submit'][] = 'ctm_node_type_form_submit';
  }
  elseif (isset($form['#node']) && $form['#node']->type . '_node_form' == $form_id) {
    global $user;
    if ($user->uid != 1) {
      $menu_settings = variable_get($form['#node']->type . '_menu_settings', array());
      if (!empty($form['menu']['parent']['#default_value'])) {

        // Add the existing menu to the list, even if it's not an option
        list($cur_menu) = explode(':', $form['menu']['parent']['#default_value']);
        if (!in_array($cur_menu, $menu_settings)) {
          $menu_settings[$cur_menu] = $cur_menu;
        }
      }
      if ($menu_settings) {
        $menus = array_intersect_key(menu_get_menus(), $menu_settings);
        $options = menu_parent_options($menus, $form['menu']['#item']);
        $form['menu']['parent']['#options'] = $options;
      }
      else {
        $form['menu']['#access'] = FALSE;
      }
    }
  }
  elseif ($form_id == 'node_type_delete_confirm') {
    $form['#submit'][] = 'ctm_node_type_delete_confirm';
  }
}

/**
 *  Content Type Form Submit - Save Menu Settings for Content Type. 
 */
function ctm_node_type_form_submit(&$form, $form_state) {
  $menu_settings = array_filter($form_state['values']['menu']);
  if ($menu_settings) {
    variable_set($form_state['values']['type'] . '_menu_settings', $menu_settings);
  }
  else {
    variable_del($form_state['values']['type'] . '_menu_settings');
  }
}

/**
 *  Delete Content Type Form Submit - Delete Menu Settings Variable. 
 */
function ctm_node_type_delete_confirm(&$form, $form_state) {
  variable_del($form_state['values']['type'] . '_menu_settings');
}

Functions

Name	Description
ctm_form_alter	Implementation of hook_form_alter(). Menu Settings for Content Type.
ctm_node_type_delete_confirm	Delete Content Type Form Submit - Delete Menu Settings Variable.
ctm_node_type_form_submit	Content Type Form Submit - Save Menu Settings for Content Type.