toolbar_visibility.module in Toolbar Visibility 7

Give a way to remove the Drupal Toolbar on selected themes.

File

toolbar_visibility.module

<?php

/**
 * @file
 * Give a way to remove the Drupal Toolbar on selected themes.
 */

/**
 * Implements hook_permission().
 */
function toolbar_visibility_permission() {
  return array(
    'administer Toobar Visibility' => array(
      'title' => t('Administer Toobar Visibility'),
      'description' => t('Perform administration tasks for Toobar Visibility.'),
    ),
  );
}

/**
 * Implements hook_menu().
 */
function toolbar_visibility_menu() {
  $items = array();
  $items['admin/config/user-interface/toolbar-visibility'] = array(
    'title' => 'Toobar Visibility',
    'description' => 'Chose themes where remove the Toolbar',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'toolbar_visibility_settings',
    ),
    'access callback' => 'user_access',
    'access arguments' => array(
      'administer Toobar Visibility',
    ),
  );
  return $items;
}

/**
 * Implements hook_page_alter().
 */
function toolbar_visibility_page_alter(&$page) {
  global $theme_key;
  $themes = list_themes();
  $theme_object = $themes[$theme_key];
  if (variable_get('toolbar_visibility_theme', NULL)) {
    if (in_array($theme_object->name, variable_get('toolbar_visibility_theme', NULL))) {
      if (isset($page['page_top']['toolbar'])) {
        unset($page['page_top']['toolbar']);
      }
    }
  }
}

/**
 * Form constructor for the settings
 */
function toolbar_visibility_settings() {
  $form = array();
  if (module_exists("overlay")) {
    drupal_set_message(t('To use this module, you must disable the Overlay Module. Go to the <a href="@modules_page_url">modules page</a> to disable it.', array(
      '@modules_page_url' => url('admin/modules'),
    )), 'warning');
  }
  else {

    // Get the themes list from variable if exist!
    $themes = variable_get('toolbar_visibility_theme', NULL);

    // Get the system themes list!
    $list_themes = list_themes();
    foreach ($list_themes as $list) {
      $all_themes[$list->name] = $list->name;
    }
    $form['toolbar_visibility_theme'] = array(
      '#type' => 'select',
      '#title' => t('Select theme(s) where you want to remove Toolbar'),
      '#multiple' => TRUE,
      '#options' => $all_themes,
      '#default_value' => variable_get('toolbar_visibility_theme', NULL),
    );
    return system_settings_form($form);
  }
}

Functions

Name	Description
toolbar_visibility_menu	Implements hook_menu().
toolbar_visibility_page_alter	Implements hook_page_alter().
toolbar_visibility_permission	Implements hook_permission().
toolbar_visibility_settings	Form constructor for the settings