Preprocess variables for page.tpl.php

File

sites/all/themes/ulmus/adaptivetheme/at_core/inc/preprocess.inc, line 131

All Preprocess functions for templates and theme fucntions. If you need to add or modify preprocess functions do it in your sub-theme.

Code

function adaptivetheme_preprocess_page(&$vars) {
  global $theme_key;
  $theme_name = $theme_key;

  // Set up logo element
  if (at_get_setting('toggle_logo', $theme_name) === 1) {
    $vars['site_logo'] = &drupal_static('adaptivetheme_preprocess_page_site_logo');
    if (empty($vars['site_logo'])) {
      $logo_image_path = check_url($vars['logo']);
      $logo_image_alt = check_plain(variable_get('site_name', t('Home page')));
      $logo_image_vars = array(
        'path' => $logo_image_path,
        'alt' => $logo_image_alt,
        'attributes' => array('class' => 'site-logo'),
      );
      $vars['logo_img'] = theme('image', $logo_image_vars);
      if (at_get_setting('logo_title') == 1) {
        $vars['site_logo'] = $vars['logo_img'] ? l($vars['logo_img'], '<front>', array('attributes' => array('title' => $logo_image_alt), 'html' => TRUE)) : '';
      }
      else {
        $vars['site_logo'] = $vars['logo_img'] ? l($vars['logo_img'], '<front>', array('html' => TRUE)) : '';
      }
    }
    // Maintain backwards compatibility with 7.x-2.x sub-themes
    $vars['linked_site_logo'] = $vars['site_logo'];
  }
  else {
    $vars['site_logo'] = '';
    $vars['logo_img'] = '';
    $vars['linked_site_logo'] = '';
  }

  // Site name
  $vars['site_name'] = &drupal_static('adaptivetheme_preprocess_page_site_name');
  if (empty($vars['site_name'])) {
    $vars['site_name_title'] = variable_get('site_name', 'Drupal');
    $vars['site_name'] = l($vars['site_name_title'], '<front>', array('attributes' => array('title' => t('Home page'))));
    $vars['site_name_unlinked'] = $vars['site_name_title'];
  }

  // Site name visibility and other classes and variables
  $vars['site_name_attributes_array'] = array();
  $vars['visibility'] = '';
  $vars['hide_site_name'] = FALSE;
  if (at_get_setting('toggle_name', $theme_name) === 0) {
    // Keep the visibility variable to maintain backwards compatibility
    $vars['visibility'] = 'element-invisible';
    $vars['site_name_attributes_array']['class'][] = $vars['visibility'];
    $vars['hide_site_name'] = TRUE;
  }

  // Build a variable for the main menu
  if (isset($vars['main_menu'])) {
    $main_menu_title = at_get_setting('menu_button_link_text') ? at_get_setting('menu_button_link_text') : t('Main menu');
    $vars['primary_navigation'] = theme('links', array(
      'links' => $vars['main_menu'],
      'attributes' => array(
        'class' => array('menu', 'primary-menu', 'clearfix'),
      ),
      'heading' => array(
        'text' => $main_menu_title,
        'level' => 'h2',
        'class' => array('element-invisible'),
        'id' => array('primary-menu'),
      ),
    ));
  }

  // Build a variable for the secondary menu
  if (isset($vars['secondary_menu'])) {
    $vars['secondary_navigation'] = theme('links', array(
      'links' => $vars['secondary_menu'],
      'attributes' => array(
        'class' => array('menu', 'secondary-menu', 'clearfix'),
      ),
      'heading' => array(
        'text' => t('Secondary menu'),
        'level' => 'h2',
        'class' => array('element-invisible'),
        'id' => 'secondary-menu',
      ),
    ));
  }

  // Build variables for Primary and Secondary local tasks
  $vars['primary_local_tasks'] = menu_primary_local_tasks();
  $vars['secondary_local_tasks'] = menu_secondary_local_tasks();

  // Add back the $search_box var to D7
  if (module_exists('search')) {
    $search_box = drupal_get_form('search_form');
    $vars['search_box'] = '<div id="search-box" role="search">' . drupal_render($search_box) . '</div>';
  }

  // Process enabled Extensions
  if (at_get_setting('enable_extensions', $theme_name) === 1) {
    // Generate page classes, in AT Core these are all Extensions
    if ($page_classes = at_generate_page_classes($vars, $theme_name)) {
      foreach ($page_classes as $class_name) {
        $vars['classes_array'][] = $class_name;
      }
    }
    // Process modify markup settings
    if (at_get_setting('enable_markup_overides', $theme_name) === 1) {
      // Remove the infernal feed icons
      if (at_get_setting('feed_icons_hide', $theme_name) === 1) {
        $vars['feed_icons'] = '';
      }
    }
  }

  // Strip stupid contextual-links-region class.
  //$vars['classes_array'] = array_values(array_diff($vars['classes_array'], array('contextual-links-region')));

  // page attributes
  $vars['page_attributes_array']['id'][] = 'page';
  $vars['page_attributes_array']['class'] = $vars['classes_array'];

  // header attributes
  $vars['header_attributes_array']['id'][] = 'header';
  $vars['header_attributes_array']['class'][] = 'clearfix';
  $vars['header_attributes_array']['role'][] = 'banner';

  // branding attributes
  $vars['branding_attributes_array']['id'][] = 'branding';
  $vars['branding_attributes_array']['class'][] = 'branding-elements';
  $vars['branding_attributes_array']['class'][] = 'clearfix';

  // site name and slogan attributes (wrapper div)
  // hgroup maintains BC layer for pre 7.x-3.2 themes
  $vars['hgroup_attributes_array'] = array();
  if (!$vars['site_slogan'] && $vars['hide_site_name']) {
    $vars['hgroup_attributes_array']['class'][] = $vars['visibility'];
  }
  $vars['hgroup_attributes_array']['class'][] = 'h-group';
  $vars['hgroup_attributes_array']['id'][] = 'name-and-slogan';

  // site name attributes
  $vars['site_name_attributes_array']['id'][] = 'site-name';

  // site slogan attributes
  $vars['site_slogan_attributes_array']['id'][] = 'site-slogan';

  // main content header attributes
  $vars['content_header_attributes_array']['id'][] = 'main-content-header';
  $vars['content_header_attributes_array']['class'][] = 'clearfix';

  // footer attributes
  $vars['footer_attributes_array']['id'][] = 'footer';
  $vars['footer_attributes_array']['class'][] = 'clearfix';
  $vars['footer_attributes_array']['role'][] = 'contentinfo';

  // Attribution variable used in admin theme and some others
  $vars['attribution'] = '';
  if (at_get_setting('attribution_toggle', $theme_name) === 1) {
    $vars['attribution'] = "<small class=\"attribution\">Premium Drupal Theme by <a href=\"http://adaptivethemes.com\">Adaptivethemes.com</a></small>";
  }

  // Work around a perculier bug/feature(?) in Drupal 7 which incorrectly sets
  // the page title to "User account" for all three of these pages.
  $title = drupal_get_title();
  if (arg(0) === 'user' && $title == t('User account')) {
    if (arg(1) === 'login' || arg(1) == '') {
      drupal_set_title(t('User login'));
    }
    if (arg(1) === 'password') {
      drupal_set_title(t('Request new password'));
    }
    if (arg(1) === 'register') {
      drupal_set_title(t('Create new account'));
    }
  }
}