function template_preprocess_location in Location 7.5

Same name and namespace in other branches

1. 5.3 location.module \template_preprocess_location()
2. 6.3 location.module \template_preprocess_location()
3. 7.3 location.module \template_preprocess_location()
4. 7.4 location.module \template_preprocess_location()

Theme preprocess function for a location.

1 call to template_preprocess_location()

location_cck_token_values in contrib/location_cck/location_cck.module

Implements hook_token_values().

File

./location.module, line 1620

Location module main routines. An implementation of a universal API for location manipulation. Provides functions for postal_code proximity searching, deep-linking into online mapping services. Currently, some options are configured through an…

Code

function template_preprocess_location(&$variables) {
  $location = $variables['location'];

  // This will get taken back out if map links are hidden.
  $location['map_link'] = TRUE;
  if (is_array($variables['hide'])) {
    foreach ($variables['hide'] as $key) {
      unset($location[$key]);

      // Special case for coords.
      if ($key == 'coords') {
        unset($location['latitude']);
        unset($location['longitude']);
      }
    }
  }
  $fields = location_field_names(TRUE);
  if (is_array($fields)) {
    foreach ($fields as $key => $value) {
      $variables[$key] = '';

      // Arrays can't be converted, ignore them.
      if (!empty($location[$key]) && !is_array($location[$key])) {
        $variables[$key] = check_plain($location[$key]);
      }
    }
  }

  // Map link.
  $variables['map_link'] = '';
  if (!empty($location['map_link'])) {

    // Do not use $location for generating the map link, since it will
    // not contain the country if that field is hidden.
    $variables['map_link'] = location_map_link($variables['location']);
  }

  // Theme latitude and longitude as d/m/s.
  $variables['latitude'] = '';
  $variables['latitude_dms'] = '';
  if (!empty($location['latitude'])) {
    $variables['latitude'] = check_plain($location['latitude']);
    $variables['latitude_dms'] = theme('location_latitude_dms', array(
      'latitude' => $location['latitude'],
    ));
  }
  $variables['longitude'] = '';
  $variables['longitude_dms'] = '';
  if (!empty($location['longitude'])) {
    $variables['longitude'] = check_plain($location['longitude']);
    $variables['longitude_dms'] = theme('location_longitude_dms', array(
      'longitude' => $location['longitude'],
    ));
  }

  // Add a country-specific template suggestion.
  if (!empty($location['country']) && location_standardize_country_code($location['country'])) {

    // $location['country'] is normalized in the previous line.
    $variables['theme_hook_suggestions'][] = 'location__' . $location['country'];
  }

  // Display either the code or the full name for the province.
  if (!isset($location['province'])) {
    $location['province'] = '';
  }
  if (!isset($location['province_name'])) {
    $location['province_name'] = '';
  }
  $variables['province_print'] = variable_get('location_use_province_abbreviation', 1) ? $location['province'] : $location['province_name'];
}