Club Drupal

<?php

/**

 * @file

 * All Process functions for templates and theme fucntions.

 *

 * If you need to add or modify process functions do it in your sub-theme.

 */

/**

 * Process variables for html.tpl.php

 */

function adaptivetheme_process_html(&$vars) {

  // Flatten attributes arrays

  $vars['html_attributes'] = empty($vars['html_attributes_array']) ? '' : drupal_attributes($vars['html_attributes_array']);

  // $rdf_namespaces is kept to maintain backwards compatibility, and because we

  // only want this to print once in html.tpl.php, and not in every conditional

  // comment for IE.

  $vars['rdf_namespaces'] = empty($vars['rdf_namespaces_array']) ? '' : drupal_attributes($vars['rdf_namespaces_array']);

  // Render polyfills

  if ($vars['polyfills']) {

    $vars['polyfills'] = drupal_render($vars['polyfills']);

  }

}

/**

 * Process variables for the html tag

 */

/* Deprecate due to: https://www.drupal.org/node/2312157, I don't think we really need to do this for html5.

function adaptivetheme_process_html_tag(&$vars) {

  $tag = &$vars['element'];

  if ($tag['#tag'] === 'style' || $tag['#tag'] === 'script') {

    // Remove redundant type attribute and CDATA comments.

    unset($tag['#attributes']['type'], $tag['#value_prefix'], $tag['#value_suffix']);

    // Remove media="all" but leave others unaffected.

    if (isset($tag['#attributes']['media']) && $tag['#attributes']['media'] === 'all') {

      unset($tag['#attributes']['media']);

    }

  }

}

*/

/**

 * Process variables for page.tpl.php

 */

function adaptivetheme_process_page(&$vars) {

  global $theme_key;

  $theme_name = $theme_key;

  // Attributes

  $vars['page_attributes'] = empty($vars['page_attributes_array']) ? '' : drupal_attributes($vars['page_attributes_array']);

  $vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);

  $vars['branding_attributes'] = empty($vars['branding_attributes_array']) ? '' : drupal_attributes($vars['branding_attributes_array']);

  $vars['hgroup_attributes'] = empty($vars['hgroup_attributes_array']) ? '' : drupal_attributes($vars['hgroup_attributes_array']);

  $vars['site_name_attributes'] = empty($vars['site_name_attributes_array']) ? '' : drupal_attributes($vars['site_name_attributes_array']);

  $vars['site_slogan_attributes'] = empty($vars['site_slogan_attributes_array']) ? '' : drupal_attributes($vars['site_slogan_attributes_array']);

  $vars['content_header_attributes'] = empty($vars['content_header_attributes_array']) ? '' : drupal_attributes($vars['content_header_attributes_array']);

  $vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);

  // Theme the menu bars

  if (!empty($vars['primary_navigation'])) {

    $vars['primary_navigation'] = theme('menubar', array('menu' => $vars['primary_navigation'],'type' => 'primary'));

  }

  if (!empty($vars['secondary_navigation'])) {

    $vars['secondary_navigation'] = theme('menubar', array('menu' => $vars['secondary_navigation'], 'type' => 'secondary'));

  }

  // Generate the wrapper element for the main content

  $vars['tag'] = $vars['title'] ? 'section' : 'div';

  // Process enabled Extensions

  if (at_get_setting('enable_extensions', $theme_name) === 1) {

    if (at_get_setting('enable_markup_overides', $theme_name) === 1) {

      // Add page template suggestions per node type, but make the suggestion weak

      // so other suggestions can easily override it.

      if (at_get_setting('page_content_type_suggestions', $theme_name) === 1) {

        if (isset($vars['node'])) {

          $suggestion = 'page__' . $vars['node']->type;

          array_unshift($vars['theme_hook_suggestions'], $suggestion);

        }

      }

      // Force full width wrapper template suggestion if enabled

      if (at_get_setting('page_full_width_wrappers', $theme_name) === 1) {

        array_unshift($vars['theme_hook_suggestions'], 'page__full_width_wrappers');

      }

      // Remove the frontpage title if set in theme settings

      if (at_get_setting('frontpage_remove_title') === 1 && $vars['is_front'] === TRUE) {

        $vars['title'] = '';

        drupal_set_title('');

        if (isset($vars['node'])) {

          $vars['node']->title = '';

        }

      }

    }

  }

  // Page template suggestions for Panels pages

  if (module_exists('page_manager')) {

    if($panel_page = page_manager_get_current_page()) {

      // add a generic suggestion for all panel pages

      $suggestions[] = 'page__panels';

      // add the panel page machine name to the template suggestions

      $suggestions[] = 'page__' . $panel_page['name'];

      // merge the suggestions in to the existing suggestions (as more specific than the existing suggestions)

      $vars['theme_hook_suggestions'] = array_merge($vars['theme_hook_suggestions'], $suggestions);

    }

  }

}

/**

 * Process variables for region.tpl.php

 */

function adaptivetheme_process_region(&$vars) {

  // Initialize and populate the outer wrapper variables

  $vars['outer_prefix'] = '<div class="' . $vars['classes'] . '">';

  $vars['outer_suffix'] = '</div>';

  // Initialize and populate the inner wrapper variables

  $vars['inner_prefix'] = '<div class="region-inner clearfix">';

  $vars['inner_suffix'] = '</div>';

  // Some regions need different or no markup

  // Use a region template with no wrappers for the main content

  if ($vars['region'] === 'content') {

    $vars['outer_prefix'] = '';

    $vars['outer_suffix'] = '';

    $vars['inner_prefix'] = '';

    $vars['inner_suffix'] = '';

  }

  // Menu bar needs an id, nav class and no inner wrapper

  if ($vars['region'] === 'menu_bar') {

    $vars['outer_prefix'] = '<div id="menu-bar" class="nav clearfix">';

    $vars['inner_prefix'] = '';

    $vars['inner_suffix'] = '';

  }

}

/**

 * Process variables for block.tpl.php

 */

function adaptivetheme_process_block(&$vars) {

  // Now we know all the block $tag's, we can generate our wrapper, $tag is

  // set in preprocess. We cant introduce these in preprocess due to attributes

  // and classes not being flattened untill we hit process.

  $vars['outer_prefix'] = '<' . $vars['tag'] . ' id="' . $vars['block_html_id'] . '" class="' . $vars['classes'] . '" ' . $vars['attributes'] . '>';

  $vars['outer_suffix'] = '</' . $vars['tag'] . '>';

  // Block inner attributes

  $vars['block_inner_attributes'] = empty($vars['block_inner_attributes_array']) ? '' : drupal_attributes($vars['block_inner_attributes_array']);

  // Populate the default inner wrappers

  $vars['inner_prefix'] = '<div' . $vars['block_inner_attributes'] . '>';

  $vars['inner_suffix'] = '</div>';

  // Wrap the content variable in a div with attributes

  $vars['content_processed'] = '<div' . $vars['content_attributes'] . '>' . $vars['content'] . '</div>';

  // The menu bar region gets special treatment for the block template

  if ($vars['block']->region === 'menu_bar') {

    $vars['inner_prefix'] = '';

    $vars['inner_suffix'] = '';

    $vars['content_processed'] = $vars['content']; // remove the default wrapper

  }

  // Navigation or menu blocks get special treatment in these regions

  if ($vars['block']->region === 'leaderboard' || $vars['block']->region === 'header') {

    if ($vars['tag'] == 'nav') {

      $vars['content_processed'] = $vars['content']; // remove the default wrapper

    }

  }

  // Some blocks look bad with wrappers so we strip them

  if ($vars['block']->region === 'content') {

    $vars['inner_prefix'] = '';

    $vars['inner_suffix'] = '';

    $vars['content_processed'] = $vars['content'];

  }

  if ($vars['block']->module === 'panels_mini') {

    $vars['inner_prefix'] = '';

    $vars['inner_suffix'] = '';

  }

  // Provide additional suggestions so the block__menu suggestion can be overridden easily

  $vars['theme_hook_suggestions'][] = 'block__' . $vars['block']->region . '__' . $vars['block']->module;

  $vars['theme_hook_suggestions'][] = 'block__' . $vars['block']->region . '__' . $vars['block']->delta;

}

/**

 * Process variables for node.tpl.php

 */

function adaptivetheme_process_node(&$vars) {

  global $theme_key;

  $theme_name = $theme_key;

  // Strip default drupal classes if not required

  if (at_get_setting('extra_article_classes', $theme_name) === 0) {

    $classes = explode(' ', $vars['classes']);

    $striped_classes = array('node-sticky', 'node-promoted', 'node-teaser', 'node-preview');

    foreach ($striped_classes as $class) {

      if (in_array($class, $classes)) {

        $classes = str_replace($class, '', $classes);

      }

    }

    $vars['classes'] = trim(implode(' ', $classes));

  }

  // Flatten the additional wrapper attributes array

  $vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);

  $vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);

  $vars['links_attributes'] = empty($vars['links_attributes_array']) ? '' : drupal_attributes($vars['links_attributes_array']);

  // If a panels layout is being rendered by Display Suite in a node we wrap the

  // the layout in markup to make the themers life a little easier and remove

  // the requirement to add a DS template override.

  if (isset($vars['rendered_by_ds']) && $vars['rendered_by_ds'] == TRUE) {

    $vars['panel_prefix'] = '<article id="node-' . $vars['node']->nid . '" class="' . $vars['classes'] . ' rendered-by-ds clearfix"' . $vars['attributes'] . '>';

    $vars['panel_prefix'] .= render($vars['title_prefix']);

    $vars['panel_prefix'] .= render($vars['title_suffix']);

    $vars['panel_suffix'] = '</article>';

  }

}

/**

 * Process variables for comment.tpl.php

 */

function adaptivetheme_process_comment(&$vars) {

  global $theme_key;

  $theme_name = $theme_key;

  // Strip default drupal classes if not required.

  if (at_get_setting('extra_comment_classes', $theme_name) === 0) {

    $classes = explode(' ', $vars['classes']);

    $striped_classes = array('comment-by-anonymous', 'comment-by-node-autho', 'comment-by-viewer', 'comment-new');

    foreach ($striped_classes as $class) {

      if (in_array($class, $classes)) {

        $classes = str_replace($class, '', $classes);

      }

    }

    $vars['classes'] = trim(implode(' ', $classes));

  }

  // Flatten the additional wrapper attributes array

  $vars['header_attributes'] = empty($vars['header_attributes_array']) ? '' : drupal_attributes($vars['header_attributes_array']);

  $vars['footer_attributes'] = empty($vars['footer_attributes_array']) ? '' : drupal_attributes($vars['footer_attributes_array']);

  $vars['links_attributes'] = empty($vars['links_attributes_array']) ? '' : drupal_attributes($vars['links_attributes_array']);

}

/**

 * Process variables for adaptivtheme_menubar()

 */

function adaptivetheme_process_menubar(&$vars) {

  // The default theme implementation is a function, so template_process() does

  // not automatically run, so we need to flatten the classes and attributes

  // here. For best performance, only call drupal_attributes() when needed, and

  // note that template_preprocess_menubar() does not initialize the

  // *_attributes_array variables.

  $vars['classes'] = implode(' ', $vars['classes_array']);

  $vars['attributes'] = empty($vars['attributes_array']) ? '' : drupal_attributes($vars['attributes_array']);

  $vars['content_attributes'] = empty($vars['content_attributes_array']) ? '' : drupal_attributes($vars['content_attributes_array']);

}

/**

 * Process variables for maintenance-page.tpl.php

 */

function adaptivetheme_process_maintenance_page(&$vars) {

  // Render polyfills

  if ($vars['polyfills']) {

    $vars['polyfills'] = drupal_render($vars['polyfills']);

  }

}

/**

 * Process variables for user-profile.tpl.php

 */

function adaptivetheme_process_user_profile(&$vars) {

  // If a panels layout is rendered by Display Suite in a user profile we wrap the

  // the layout in markup to make the themers life a little easier and remove

  // the requirement to add a DS template override.

  if (isset($vars['rendered_by_ds']) && $vars['rendered_by_ds'] == TRUE) {

    $vars['panel_prefix'] = '<article id="user-' . $vars['user']->uid . '" class="' . $vars['classes'] . ' rendered-by-ds clearfix"' . $vars['attributes'] . '>';

    $vars['panel_suffix'] = '</article>';

  }

}