function theme_weather_forecast_preprocess in Weather 7.3

Same name and namespace in other branches

1. 7.2 weather_theme.inc \theme_weather_forecast_preprocess()

Custom theme function for preprocessing the weather display.

2 theme calls to theme_weather_forecast_preprocess()

weather_block_view in ./weather.module

Implements hook_block_view().

weather_show_detailed_forecast in ./weather.common.inc

Display a detailed weather forecast for a given place.

File

./weather_theme.inc, line 27

Prepare themed weather output.

Code

function theme_weather_forecast_preprocess($variables) {
  $weather = $variables['weather'];
  $display = $variables['display'];

  // Create a result array.
  foreach ($weather as $idx => $place) {

    // Use a day counter to prepend "today" and "tomorrow" to forecast dates.
    $day_counter = 0;
    $forecasts = array();
    foreach ($place['forecasts'] as $date => $time_ranges) {
      $formatted_date = format_date(strtotime($date), 'weather');
      if ($day_counter == 0) {
        $formatted_date = t('Today, @date', array(
          '@date' => $formatted_date,
        ));
      }
      elseif ($day_counter == 1) {
        $formatted_date = t('Tomorrow, @date', array(
          '@date' => $formatted_date,
        ));
      }
      $forecasts[$date]['formatted_date'] = $formatted_date;

      // Calculate sunrise and sunset information, if desired.
      if ($display->config['show_sunrise_sunset']) {
        $forecasts[$date]['sun_info'] = _weather_calculate_sun_info($date, $place['utc_offset'], $place['geoid']);
      }
      foreach ($time_ranges as $time_range => $data) {
        $condition = weather_format_condition($data['symbol']);
        $forecasts[$date]['time_ranges'][$time_range]['condition'] = $condition;
        $forecasts[$date]['time_ranges'][$time_range]['symbol'] = weather_format_image($data['symbol'], $condition);
        $forecasts[$date]['time_ranges'][$time_range]['temperature'] = weather_format_temperature($data['temperature'], $display->config['temperature']);
        if ($display->config['show_windchill_temperature']) {
          $forecasts[$date]['time_ranges'][$time_range]['windchill'] = weather_format_windchill_temperature($data['temperature'], $data['wind_speed'], $display->config['temperature']);
        }
        $forecasts[$date]['time_ranges'][$time_range]['precipitation'] = t('!precipitation mm', array(
          '!precipitation' => $data['precipitation'],
        ));
        $forecasts[$date]['time_ranges'][$time_range]['pressure'] = weather_format_pressure($data['pressure'], $display->config['pressure']);
        $forecasts[$date]['time_ranges'][$time_range]['wind'] = weather_format_wind($data['wind_direction'], $data['wind_speed'], $display->config['windspeed'], $display->config['show_abbreviated_directions'], $display->config['show_directions_degree']);
      }
      $day_counter++;
    }
    $weather[$idx]['forecasts'] = $forecasts;
    if (isset($weather[$idx]['station'])) {
      $weather[$idx]['station'] = weather_format_nearest_station($weather[$idx]['station'], $display);
    }
  }
  if ($display->detailed) {
    return theme('weather_detailed_forecast', array(
      'weather' => $weather,
    ));
  }
  else {
    return theme('weather', array(
      'weather' => $weather,
    ));
  }
}