template.php

<?php
// Pixture Reloaded by Adaptivethemes.com

/**
 * Override or insert variables into the html template.
 */
function pixture_reloaded_preprocess_html(&$vars) {
  global $theme_key;

  $theme_name = 'pixture_reloaded';
  $path_to_theme = drupal_get_path('theme', $theme_name);

  // Load the media queries styles
  $media_queries_css = array(
    $theme_name . '.responsive.style.css',
    $theme_name . '.responsive.gpanels.css'
  );
  load_subtheme_media_queries($media_queries_css, $theme_name);

  // Add a class for the active color scheme
  if (module_exists('color')) {
    $class = check_plain(get_color_scheme_name($theme_key));
    $vars['classes_array'][] = 'color-scheme-' . drupal_html_class($class);
  }

  // Add class for the active theme
  $vars['classes_array'][] = drupal_html_class($theme_key);

  // Add theme settings classes
  $settings_array = array(
    'font_size',
    'box_shadows',
    'body_background',
    'menu_bullets',
    'menu_bar_position',
    'corner_radius',
    'image_alignment',
  );
  foreach ($settings_array as $setting) {
    $vars['classes_array'][] = theme_get_setting($setting);
  }

  // Fonts
  $fonts = array(
    'bf'  => 'base_font',
    'snf' => 'site_name_font',
    'ssf' => 'site_slogan_font',
    'ptf' => 'page_title_font',
    'ntf' => 'node_title_font',
    'ctf' => 'comment_title_font',
    'btf' => 'block_title_font'
  );
  $families = get_font_families($fonts, $theme_key);
  if (!empty($families)) {
    foreach ($families as $family) {
      $vars['classes_array'][] = $family;
    }
  }

  // Add Noggin module settings extra classes, not all designs can support header images
  if (module_exists('noggin')) {
    if (variable_get('noggin:use_header', FALSE)) {
      $va = theme_get_setting('noggin_image_vertical_alignment');
      $ha = theme_get_setting('noggin_image_horizontal_alignment');
      $vars['classes_array'][] = 'ni-a-' . $va . $ha;
      $vars['classes_array'][] = theme_get_setting('noggin_image_repeat');
      $vars['classes_array'][] = theme_get_setting('noggin_image_width');
    }
  }

  // Special case for PIE htc rounded corners, not all themes include this
  if (theme_get_setting('ie_corners') == 1) {
    drupal_add_css($path_to_theme . '/css/ie-htc.css', array(
      'group' => CSS_THEME,
      'browsers' => array(
        'IE' => 'lte IE 8',
        '!IE' => FALSE,
        ),
      'preprocess' => FALSE,
      )
    );
  }

  // Headings styles
  if (theme_get_setting('headings_styles_caps') == 1) {
    $vars['classes_array'][] = 'hs-caps';
  }
  if (theme_get_setting('headings_styles_weight') == 1) {
    $vars['classes_array'][] = 'hs-fwn';
  }
  if (theme_get_setting('headings_styles_shadow') == 1) {
    $vars['classes_array'][] = 'hs-ts';
  }
}

/**
 * Override or insert variables into the html template.
 */
function pixture_reloaded_process_html(&$vars) {
  // Hook into color.module
  if (module_exists('color')) {
    _color_html_alter($vars);
  }
}

/**
 * Override or insert variables into the page template.
 */
function pixture_reloaded_process_page(&$vars) {
  // Hook into color.module
  if (module_exists('color')) {
    _color_page_alter($vars);
  }
}

/**
 * Override or insert variables into the block template.
 */
function pixture_reloaded_preprocess_block(&$vars) {
  if($vars['block']->module == 'superfish' || $vars['block']->module == 'nice_menu') {
    $vars['content_attributes_array']['class'][] = 'clearfix';
  }
}

/**
 * Override or insert variables into the field template.
 */
function pixture_reloaded_preprocess_field(&$vars) {
  $element = $vars['element'];
  $vars['classes_array'][] = 'view-mode-' . $element['#view_mode'];
  $vars['image_caption_teaser'] = FALSE;
  $vars['image_caption_full'] = FALSE;
  if (theme_get_setting('image_caption_teaser') == 1) {
    $vars['image_caption_teaser'] = TRUE;
  }
  if (theme_get_setting('image_caption_full') == 1) {
    $vars['image_caption_full'] = TRUE;
  }
  $vars['field_view_mode'] = '';
  $vars['field_view_mode'] = $element['#view_mode'];
}

/**
* Implements hook_preprocess_search_results().
*/
function pixture_reloaded_preprocess_search_results(&$vars) {
  // search.module shows 10 items per page (this isn't customizable)
  $itemsPerPage = 10;

  // Determine which page is being viewed
  // If $_REQUEST['page'] is not set, we are on page 1
  $currentPage = (isset($_REQUEST['page']) ? $_REQUEST['page'] : 0) + 1;

  // Get the total number of results from the global pager
  $total = $GLOBALS['pager_total_items'][0];

  // Determine which results are being shown ("Showing results x through y")
  $start = (10 * $currentPage) - 9;
  // If on the last page, only go up to $total, not the total that COULD be
  // shown on the page. This prevents things like "Displaying 11-20 of 17".
  $end = (($itemsPerPage * $currentPage) >= $total) ? $total : ($itemsPerPage * $currentPage);

  // If there is more than one page of results:
  if ($total > $itemsPerPage) {
    $vars['search_totals'] = t('Displaying !start - !end of !total results', array(
      '!start' => $start,
      '!end' => $end,
      '!total' => $total,
    ));
  }
  else {
    // Only one page of results, so make it simpler
    $vars['search_totals'] = t('Displaying !total !results_label', array(
      '!total' => $total,
      // Be smart about labels: show "result" for one, "results" for multiple
      '!results_label' => format_plural($total, 'result', 'results'),
    ));
  }
}