function theme_wunderground_weather_forecast in Wunderground weather 7

Same name and namespace in other branches

1. 8 wunderground_weather.module \theme_wunderground_weather_forecast()

Theme function to render weather forecast block.

1 theme call to theme_wunderground_weather_forecast()

wunderground_weather_get_forecast in ./wunderground_weather.module

Get forecast data and return a themed table.

File

./wunderground_weather.module, line 448

Wunderground weather module to display weather forecasts and current weather conditions in blocks.

Code

function theme_wunderground_weather_forecast($variables) {
  $header = array();
  $rows = array();
  $degrees = variable_get('wunderground_weather_degrees', 'celsius');
  foreach ($variables['days'] as $day) {
    if (!empty($day)) {

      // Format date.
      $date_format = variable_get('wunderground_weather_forecast_date_format_' . $variables['block_number'], 'medium');
      $date = format_date($day['date']['epoch'], $date_format);

      // Table header.
      $header[] = array(
        'data' => $date,
      );

      // Build rows.
      foreach (element_children($variables['fields'], TRUE) as $field) {
        if ($variables['fields'][$field]['#enabled'] == 1) {
          switch ($field) {
            case 'image':
              $rows[$field][] = theme('image', array(
                'path' => $day['icon_url'],
                'alt' => t('Weather forecast for !date', array(
                  '!date' => $date,
                )),
                'title' => t('Weather forecast for !date', array(
                  '!date' => $date,
                )),
                'attributes' => array(),
              ));
              break;
            case 'temperature':
              $suffix = $degrees == 'celsius' ? 'C' : 'F';
              $rows[$field][] = $day['high'][$degrees] . '°' . $suffix . ' / ' . $day['low'][$degrees] . '°' . $suffix;
              break;
            case 'conditions':
              $rows[$field][] = $day['conditions'];
              break;
            case 'rain':
              $rows[$field][] = $day['pop'] . '% ' . t('rain');
              break;
            case 'wind':
              $windspeed_unit = variable_get('wunderground_weather_windspeed', 'kph');
              switch ($windspeed_unit) {
                case 'mph':
                  $windspeed = $day['avewind']['mph'] . ' ' . t('mph');
                  break;
                case 'bft':
                  $windspeed = _wunderground_weather_speed_to_beaufort($day['avewind']['kph'], 'kph') . ' ' . t('bft');
                  break;
                default:
                  $windspeed = $day['avewind']['kph'] . ' ' . t('km/h');
                  break;
              }
              $rows[$field][] = $windspeed;
              break;
          }
        }
      }
    }
  }

  // Variables for hook_table.
  $variables = array(
    'header' => $header,
    'rows' => $rows,
    'attributes' => array(),
    'caption' => '',
    'colgroups' => array(),
    'sticky' => FALSE,
    'empty' => '',
  );

  // Return a table.
  return theme('table', $variables);
}