template.php

<?php

/**
 * @file
 * Template overrides as well as (pre-)process and alter hooks for the
 * Excellent Schools Detroit theme.
 */

/**
 * Implements hook_omega_theme_libraries_info().
 */
function esd_omega_theme_libraries_info($theme) {
  $path = drupal_get_path('theme', 'esd');

  $libraries['selectnav'] = array(
    'name' => t('Selectnav'),
    'description' => t("selectnav.js library"),
    'package' => t('esd'),
    'files' => array(
      'js' => array(
        $path . '/js/selectnav/selectnav.min.js' => array(
          'group' => JS_THEME,
          'weight' => -100,
          'every_page' => TRUE,
        ),
      ),
    ),
  );

  $libraries['responsive'] = array(
    'name' => t('Responsive Libs'),
    'description' => t('Responsive libraries and plugins'),
    'package' => t('esd'),
    'files' => array(
      'js' => array(
        $path . '/js/jquery.resizeend.js' => array(
          'group' => JS_THEME,
          'weight' => -101,
          'every_page' => TRUE,
        ),
        $path . '/js/jquery.matchmedia.js' => array(
          'group' => JS_THEME,
          'weight' => -100,
          'every_page' => TRUE,
        ),
      ),
    ),
  );

  $libraries['esd_frontend'] = array(
    'name' => t('Excellent Schools Detroit Frontend'),
    'description' => t('esd frontend magic'),
    'package' => t('esd'),
    'files' => array(
      'js' => array(
        $path . '/js/esd_frontend.js' => array(
          'group' => JS_THEME,
          'weight' => 100,
          'every_page' => TRUE,
        ),
      ),
    ),
  );

  $libraries['imgsizer'] = array(
    'name' => t('ImgSizer'),
    'description' => t('Image sizer plugin'),
    'package' => t('esd'),
    'files' => array(
      'js' => array(
        $path . '/js/imgsizer.js' => array(
          'group' => JS_THEME,
          'weight' => 80,
          'every_page' => TRUE,
        ),
      ),
    ),
  );

  $libraries['superfish'] = array(
    'name' => t('Superfish'),
    'description' => t('Superfish dropdown menus'),
    'package' => t('esd'),
    'files' => array(
      'js' => array(
        $path . '/js/superfish.js' => array(
          'group' => JS_THEME,
          'weight' => 90,
          'every_page' => TRUE,
        ),
      ),
    ),
  );


  return $libraries;
}

/**
 * Implements template_preprocess_page
 */
function esd_preprocess_page(&$vars) {
  drupal_add_js('jQuery.extend(Drupal.settings, { "pathToTheme": "/' . path_to_theme() . '/" });', 'inline');
  if (in_array('node', $vars, TRUE) && is_object($vars['node'])) {
    if ($vars['node']->type == 'blog_entry') {
      // Set Page title to Blog on blog nodes.
      $vars['title'] = l('Blog', 'blog');
    }
    if ($vars['node']->type == 'media_hit') {
      // Set Page title to Media Archive on media hit nodes.
      $vars['title'] = l('Media Archive', 'media');
    }
  }
}

/**
 * Implements template_preprocess_node
 */
function esd_preprocess_node(&$vars) {
  // Re-order the links.
  if (isset($vars['content']['links'])) {
    $vars['content']['links'] = array_reverse($vars['content']['links']);
  }
  // Add wrapper & "from" to media outlet field
  if (isset($vars['content']['field_media_outlet'])) {
    $vars['content']['field_media_outlet']['#prefix'] = '<div class="media-hit-outlet-wrapper"><span class="italic">from</span>';
    $vars['content']['field_media_outlet']['#suffix'] = '</div>';
  }
  if (isset($vars['content']['links']['translation'])) {
    // Remove the language link on nodes.
    unset($vars['content']['links']['translation']);
  }
  // On school profiles, load School term
  if (isset($vars['field_school']['und']['0']['tid'])) {
    $school_term = taxonomy_term_load($vars['field_school']['und']['0']['tid']);
    $school_info = taxonomy_term_view($school_term);
    $school_aside = taxonomy_term_view($school_term, 'aside');
    if (isset($school_term->field_bcode['und'][0]['value'])) {
      $vars['school_score_link'] = l('View 2013 Scores', 'schoolscores/2013/' . $school_term->field_bcode['und'][0]['value']);
      $vars['school_score_link'] .= l('View 2014 Scores', 'schoolscores/2014/' . $school_term->field_bcode['und'][0]['value']);
    }
    $vars['school_info'] = render($school_info);
    if (array_key_exists('field_files', $school_aside) || array_key_exists('field_links', $school_aside)) {
      $vars['school_aside'] = render($school_aside, 'aside');
    }
  }
}

/**
 * Implements template_preprocess_search_result().
 */
function esd_preprocess_search_result(&$vars) {
  if ($vars['result']['language'] == 'es') {
    $vars['lang_indicator'] = '<span class="es" title="' . t('Spanish') . '">ES</span>';
  } else {
    $vars['lang_indicator'] = '<span class="en" title="' . t('English') . '">EN</span>';
  }
  // Adds lang_path variable to search result.
  if ($vars['result']['language'] != 'und') {
    $vars['lang_path'] = '/' . $vars['result']['language'] . '/' . drupal_get_path_alias('node/' . $vars['result']['node']->nid, $vars['result']['language']);
  } else {
    $vars['lang_path'] = $vars['result']['link'];
  }
}

/**
 * Implements theme_file_icon().
 */
function esd_file_icon($variables) {
  $file = $variables['file'];
  if ($file->filemime == 'application/pdf') {
    // Override PDF icon
    $icon_directory = drupal_get_path('theme', 'esd') . '/images/file-icons';
  } else {
    $icon_directory = $variables['icon_directory'];
  }

  $mime = check_plain($file->filemime);
  $icon_url = file_icon_url($file, $icon_directory);
  return '<img alt="" class="file-icon" src="' . $icon_url . '" title="' . $mime . '" />';
}

function esd_field_multiple_value_form($variables) {
  $element = $variables['element'];
  $output = '';

  if ($element['#cardinality'] > 1 || $element['#cardinality'] == FIELD_CARDINALITY_UNLIMITED) {
    $table_id = drupal_html_id($element['#field_name'] . '_values');
    $order_class = $element['#field_name'] . '-delta-order';
    $required = !empty($element['#required']) ? theme('form_required_marker', $variables) : '';

    $header = array();
    $rows = array();

    // Sort items according to '_weight' (needed when the form comes back after
    // preview or failed validation)
    $items = array();
    foreach (element_children($element) as $key) {
      if ($key === 'add_more') {
        $add_more_button = &$element[$key];
      }
      else {
        $items[] = &$element[$key];
      }
    }
    usort($items, '_field_sort_items_value_helper');

    // Add the items as table rows.
    foreach ($items as $key => $item) {
      $item['_weight']['#attributes']['class'] = array($order_class);
      $delta_element = drupal_render($item['_weight']);
      $cells = array(
        array(
          'data' => '',
          'class' => array('field-multiple-drag'),
        ),
        drupal_render($item),
        array(
          'data' => $delta_element,
          'class' => array('delta-order'),
        ),
      );
      $rows[] = array(
        'data' => $cells,
        'class' => array('draggable'),
      );
    }

    $output = '<div class="form-item">';
    $output .= '<label>' . t('!title !required', array('!title' => $element['#title'], '!required' => $required)) . "</label>";
    $output .= theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => $table_id, 'class' => array('field-multiple-table'))));
    $output .= $element['#description'] ? '<div class="description">' . $element['#description'] . '</div>' : '';
    $output .= '<div class="clearfix">' . drupal_render($add_more_button) . '</div>';
    $output .= '</div>';

    drupal_add_tabledrag($table_id, 'order', 'sibling', $order_class);
  }
  else {
    foreach (element_children($element) as $key) {
      $output .= drupal_render($element[$key]);
    }
  }

  return $output;
}

/**
 * Implements theme_preprocess_user_profile().
 * via https://drupal.org/node/1161236#comment-6163514
 */
function esd_preprocess_user_profile(&$vars) {
  $account = $vars['elements']['#account'];
  foreach (element_children($vars['elements']) as $key) {
    $vars['user_profile'][$key] = $vars['elements'][$key];
  }
  $vars['user_profile']['mail'] = $account->mail;
  field_attach_preprocess('user', $account, $vars['elements'], $vars);
}