smartmenus.module in Smartmenus.js 7

Integration with the Smartmenus jQuery plugin for responsive menus.

File

smartmenus.module

<?php

/**
 * @file
 * Integration with the Smartmenus jQuery plugin for responsive menus.
 */

/**
 * Implements hook_theme().
 */
function smartmenus_theme($existing, $type, $theme, $path) {
  return array(
    'smartmenus_menu' => array(
      'variables' => array(
        'tree' => array(),
        'attributes' => array(),
        'toggle' => TRUE,
      ),
      'file' => 'smartmenus.theme.inc',
    ),
    'smartmenus_menu_tree' => array(
      'variables' => array(
        'tree' => array(),
        'attributes' => array(),
      ),
      'file' => 'smartmenus.theme.inc',
    ),
    'smartmenus_toggle' => array(
      'variables' => array(
        'menu_id' => array(),
        'text' => '',
      ),
      'file' => 'smartmenus.theme.inc',
    ),
  );
}

/**
 * Implements hook_menu().
 */
function smartmenus_menu() {
  $items['admin/config/user-interface/smartmenus'] = array(
    'title' => 'Smartmenus',
    'description' => 'Smartmenus settings.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'smartmenus_settings_form',
    ),
    'access arguments' => array(
      'administer smartmenus',
    ),
    'type' => MENU_NORMAL_ITEM,
    'file' => 'smartmenus.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_permission().
 */
function smartmenus_permission() {
  return array(
    'administer smartmenus' => array(
      'title' => t('Perform administration tasks for Smartmenus.'),
    ),
  );
}

/**
 * Implements hook_block_info().
 */
function smartmenus_block_info() {

  // Generate no. of blocks.
  foreach (range(1, variable_get('smartmenus_block_count', 1)) as $delta) {
    $blocks['smartmenus_' . $delta] = array(
      'info' => t('Responsive drop-down Smartmenu #!delta', array(
        '!delta' => $delta,
      )),
      'cache' => DRUPAL_CACHE_PER_ROLE,
    );
  }
  return $blocks;
}

/**
 * Implements hook_block_configure().
 */
function smartmenus_block_configure($delta) {
  $form['smartmenus'] = array(
    '#type' => 'fieldset',
    '#title' => t('Smartmenus Settings'),
  );
  $form['smartmenus']['smartmenus_menu_' . $delta] = array(
    '#type' => 'select',
    '#title' => t('Menu'),
    '#options' => menu_get_menus(),
    '#description' => t('The desired menu to render as a Smartmenu.'),
    '#default_value' => variable_get('smartmenus_menu_' . $delta, 'main-menu:0'),
  );
  $form['smartmenus']['smartmenus_toggle_' . $delta] = array(
    '#type' => 'checkbox',
    '#title' => t('Display a menu toggle button on small screens'),
    '#default_value' => variable_get('smartmenus_toggle_' . $delta, TRUE),
  );
  $form['smartmenus']['smartmenus_orient_' . $delta] = array(
    '#type' => 'radios',
    '#title' => t('Orientation'),
    '#options' => array(
      'vertical' => t('Vertical'),
      'horizontal' => t('Horizontal'),
    ),
    '#default_value' => variable_get('smartmenus_orient_' . $delta, 'horizontal'),
  );
  return $form;
}

/**
 * Implements hook_block_save().
 */
function smartmenus_block_save($delta, $edit) {

  // Save menu instance settings.
  variable_set('smartmenus_menu_' . $delta, $edit['smartmenus_menu_' . $delta]);
  variable_set('smartmenus_orient_' . $delta, $edit['smartmenus_orient_' . $delta]);
  variable_set('smartmenus_toggle_' . $delta, $edit['smartmenus_toggle_' . $delta]);
}

/**
 * Implements hook_block_view().
 */
function smartmenus_block_view($delta = '') {
  $block = array();

  // Load the menu and all it's data.
  $smartmenu = explode(':', variable_get('smartmenus_menu_' . $delta, 'main-menu:0'));
  $menu = menu_tree_all_data($smartmenu[0]);

  // Allow i18n module to translate strings where available.
  if (module_exists('i18n_menu')) {
    $menu = i18n_menu_localize_tree($menu);
  }
  $id = drupal_clean_css_identifier($delta);

  // Return a renderable array.
  $block['content'] = array(
    '#theme' => 'smartmenus_menu',
    '#tree' => $menu,
    '#toggle' => variable_get('smartmenus_toggle_' . $delta, TRUE),
    '#attributes' => array(
      'id' => $id,
      'class' => array(
        'sm',
      ),
    ),
    '#attached' => array(
      'css' => array(
        // Adjust the smartmenus to fall below contextual links.
        array(
          'data' => '.sm { z-index: 998; }',
          'type' => 'inline',
          'weight' => 1000,
        ),
      ),
      'js' => array(
        // Activate the menu.
        drupal_get_path('module', 'smartmenus') . '/js/smartmenus.js' => array(
          'type' => 'file',
        ),
      ),
      // Add the library.
      'libraries_load' => array(
        array(
          'smartmenus',
        ),
      ),
    ),
  );

  // Add theme class.
  $smtheme = variable_get('smartmenus_theme', FALSE);
  if ($smtheme && $smtheme !== '') {
    $path = libraries_get_path('smartmenus');
    $block['content']['#attached']['css'][$path . '/css/' . $smtheme . '/' . $smtheme . '.css'] = array(
      'type' => 'file',
    );
    $block['content']['#attributes']['class'][] = $smtheme;
  }

  // Add CSS for the menu toggle button.
  if (variable_get('smartmenus_toggle_' . $delta, TRUE)) {
    $path = drupal_get_path('module', 'smartmenus');
    $block['content']['#attached']['css'][$path . '/css/sm-menu-toggle.css'] = array(
      'type' => 'file',
    );
  }

  // Add orientaton class.
  if (variable_get('smartmenus_orient_' . $delta, 'horrizontal') === 'vertical') {
    $block['content']['#attributes']['class'][] = 'sm-vertical';
  }
  return $block;
}

/**
 * Implements hook_libraries_info().
 */
function smartmenus_libraries_info() {
  $libraries['smartmenus'] = array(
    'name' => 'Smartmenus jQuery plugin',
    'vendor url' => 'https://www.drupal.org/project/smartmenus',
    'download url' => 'https://github.com/vadikom/smartmenus/archive/master.zip',
    'version arguments' => array(
      'file' => 'jquery.smartmenus.js',
      'pattern' => '@(?i:SmartMenus jQuery Plugin -) ([0-9\\.a-z]+)@',
      'lines' => 9,
    ),
    'files' => array(
      'css' => array(
        'css/sm-core-css.css',
      ),
      'js' => array(
        'jquery.smartmenus.js' => array(
          'scope' => 'footer',
        ),
      ),
    ),
    'variants' => array(
      'minified' => array(
        'files' => array(
          'js' => array(
            'jquery.smartmenus.min.js',
          ),
        ),
      ),
      'source' => array(
        'files' => array(
          'js' => array(
            'jquery.smartmenus.js',
          ),
        ),
      ),
    ),
  );
  return $libraries;
}

Functions

Name	Description
smartmenus_block_configure	Implements hook_block_configure().
smartmenus_block_info	Implements hook_block_info().
smartmenus_block_save	Implements hook_block_save().
smartmenus_block_view	Implements hook_block_view().
smartmenus_libraries_info	Implements hook_libraries_info().
smartmenus_menu	Implements hook_menu().
smartmenus_permission	Implements hook_permission().
smartmenus_theme	Implements hook_theme().