forecast.php

<?php

require_once('workflows.php');
$w = new Workflows();

function get_icon($weather) {
  $icon = '';
	switch($weather):
		case 'Chance of Rain': $icon = 'icons/007.png'; break;
		case 'Chance of Snow': $icon = 'icons/014.png'; break;
		case 'Chance of a Thunderstorm': $icon = 'icons/010.png'; break;
		case 'Light Drizzle': $icon = 'icons/007.png'; break;
		case 'Light Rain': $icon = 'icons/007.png'; break;
		case 'Light Snow': $icon = 'icons/014.png'; break;
		case 'Light Snow Grains': $icon = 'icons/014.png'; break;
		case 'Light Ice Crystals': $icon = 'icons/014.png'; break;
		case 'Light Ice Pellets': $icon = 'icons/014.png'; break;
		case 'Light Hail': $icon = 'icons/011.png'; break;
		case 'Light Mist': $icon = 'icons/007.png'; break;
		case 'Light Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Fog Patches': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Smoke': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Volcanic Ash': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Haze': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Spray': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Dust Whirls': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Sandstorm': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Low Drifting Snow': $icon = 'icons/014.png'; break;
		case 'Light Low Drifting Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Low Drifting Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Blowing Snow': $icon = 'icons/011.png'; break;
		case 'Light Blowing Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Blowing Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Light Rain Mist': $icon = 'icons/007.png'; break;
		case 'Light Rain Showers': $icon = 'icons/007.png'; break;
		case 'Light Snow Showers': $icon = 'icons/014.png'; break;
		case 'Light Snow Blowing Snow Mist': $icon = 'icons/014.png'; break;
		case 'Light Ice Pellet Showers': $icon = 'icons/010.png'; break;
		case 'Light Hail Showers': $icon = 'icons/010.png'; break;
		case 'Light Small Hail Showers': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorm': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorms and Rain': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorms and Snow': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorms and Ice Pellets': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorms with Hail': $icon = 'icons/010.png'; break;
		case 'Light Thunderstorms with Small Hail': $icon = 'icons/010.png'; break;
		case 'Light Freezing Drizzle': $icon = 'icons/010.png'; break;
		case 'Light Freezing Rain': $icon = 'icons/010.png'; break;
		case 'Light Freezing Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Drizzle': $icon = 'icons/009.png'; break;
		case 'Heavy Rain': $icon = 'icons/009.png'; break;
		case 'Heavy Snow': $icon = 'icons/014.png'; break;
		case 'Heavy Snow Grains': $icon = 'icons/014.png'; break;
		case 'Heavy Ice Crystals': $icon = 'icons/014.png'; break;
		case 'Heavy Ice Pellets': $icon = 'icons/014.png'; break;
		case 'Heavy Hail': $icon = 'icons/011.png'; break;
		case 'Heavy Mist': $icon = 'icons/009.png'; break;
		case 'Heavy Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Fog Patches': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Smoke': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Volcanic Ash': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Haze': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Spray': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Dust Whirls': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Sandstorm': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Low Drifting Snow': $icon = 'icons/014.png'; break;
		case 'Heavy Low Drifting Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Low Drifting Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Blowing Snow': $icon = 'icons/011.png'; break;
		case 'Heavy Blowing Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Blowing Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Heavy Rain Mist': $icon = 'icons/007.png'; break;
		case 'Heavy Rain Showers': $icon = 'icons/007.png'; break;
		case 'Heavy Snow Showers': $icon = 'icons/014.png'; break;
		case 'Heavy Snow Blowing Snow Mist': $icon = 'icons/014.png'; break;
		case 'Heavy Ice Pellet Showers': $icon = 'icons/015.png'; break;
		case 'Heavy Hail Showers': $icon = 'icons/015.png'; break;
		case 'Heavy Small Hail Showers': $icon = 'icons/015.png'; break;
		case 'Heavy Thunderstorm': $icon = 'icons/010.png'; break;
		case 'Heavy Thunderstorms and Rain': $icon = 'icons/010.png'; break;
		case 'Heavy Thunderstorms and Snow': $icon = 'icons/010.png'; break;
		case 'Heavy Thunderstorms and Ice Pellets': $icon = 'icons/010.png'; break;
		case 'Heavy Thunderstorms with Hail': $icon = 'icons/010.png'; break;
		case 'Heavy Thunderstorms with Small Hail': $icon = 'icons/010.png'; break;
		case 'Heavy Freezing Drizzle': $icon = 'icons/010.png'; break;
		case 'Heavy Freezing Rain': $icon = 'icons/010.png'; break;
		case 'Heavy Freezing Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Drizzle': $icon = 'icons/007.png'; break;
		case 'Rain': $icon = 'icons/007.png'; break;
		case 'Snow': $icon = 'icons/014.png'; break;
		case 'Snow Grains': $icon = 'icons/014.png'; break;
		case 'Ice Crystals': $icon = 'icons/014.png'; break;
		case 'Ice Pellets': $icon = 'icons/014.png'; break;
		case 'Hail': $icon = 'icons/011.png'; break;
		case 'Mist': $icon = 'icons/010.png'; break;
		case 'Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Fog Patches': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Smoke': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Volcanic Ash': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Haze': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Spray': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Dust Whirls': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Sandstorm': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Low Drifting Snow': $icon = 'icons/014.png'; break;
		case 'Low Drifting Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Low Drifting Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Blowing Snow': $icon = 'icons/011.png'; break;
		case 'Blowing Widespread Dust': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Blowing Sand': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Rain Mist': $icon = 'icons/010.png'; break;
		case 'Rain Showers': $icon = 'icons/007.png'; break;
		case 'Snow Showers': $icon = 'icons/014.png'; break;
		case 'Snow Blowing Snow Mist': $icon = 'icons/014.png'; break;
		case 'Ice Pellet Showers': $icon = 'icons/010.png'; break;
		case 'Hail Showers': $icon = 'icons/010.png'; break;
		case 'Small Hail Showers': $icon = 'icons/010.png'; break;
		case 'Thunderstorm': $icon = 'icons/010.png'; break;
		case 'Thunderstorms and Rain': $icon = 'icons/010.png'; break;
		case 'Thunderstorms and Snow': $icon = 'icons/010.png'; break;
		case 'Thunderstorms and Ice Pellets': $icon = 'icons/010.png'; break;
		case 'Thunderstorms with Hail': $icon = 'icons/010.png'; break;
		case 'Thunderstorms with Small Hail': $icon = 'icons/010.png'; break;
		case 'Freezing Drizzle': $icon = 'icons/010.png'; break;
		case 'Freezing Rain': $icon = 'icons/010.png'; break;
		case 'Freezing Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Patches of Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Shallow Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Partial Fog': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Overcast': $icon = 'icons/'.$tod.'/003.png'; break;
		case 'Clear': $icon = 'icons/001.png'; break;
		case 'Partly Cloudy': $icon = 'icons/'.$tod.'/001.png'; break;
		case 'Mostly Cloudy': $icon = 'icons/'.$tod.'/002.png'; break;
		case 'Scattered Clouds': $icon = 'icons/'.$tod.'/001.png'; break;
		case 'Small Hail': $icon = 'icons/010.png'; break;
		case 'Squals': $icon = 'icons/009.png'; break;
		case 'Funnel Cloud': $icon = 'icons/funnel.png'; break;
		case 'Unknown Precipitation': $icon = 'icons/na.png'; break;
		case 'Unknown': $icon = 'icons/sun.png'; break;
		default: $icon = 'icons/sun.png'; break;
	endswitch;

	return $icon;
}

$location = $w->get( 'default.location', 'settings.plist' );
if ( $location ) {

	$key = "67350ed2995fb73f";
	$unit = $w->get( 'preferred.unit', 'settings.plist' );


	$url = "http://api.wunderground.com/api/$key/conditions/". $location.".json";
	$weather = $w->request( $url );

	$weather = json_decode( $weather );
	$weather = $weather->current_observation;

	date_default_timezone_set( $weather->local_tz_long );
	$hr = date( 'H', $weather->local_epoch );
	if ( $hr > 18 ):
		$tod = 'night';
	else:
		$tod = 'day';
	endif;

	$icon = get_icon(trim($weather->weather));
	if ( $unit == 'F' ):
		$w->result( 'weather', 'http://www.wunderground.com'.$location, $weather->display_location->full.": ".$weather->weather, $weather->temp_f.'°F ('.$weather->temp_c.'°C)' , $icon );
	else:
		$w->result( 'weather', 'http://www.wunderground.com'.$location, $weather->display_location->full.": ".$weather->weather, $weather->temp_c.'°C ('.$weather->temp_f.'°F)' , $icon );
	endif;


	$url = "http://api.wunderground.com/api/$key/forecast/".$location.".json";
	$weather = $w->request( $url );
	$weather = json_decode( $weather );
	$weather = $weather->forecast->simpleforecast;

	foreach( $weather->forecastday as $fc ):

	$icon = get_icon(trim($fc->conditions));

	$uid = $fc->date->epoch;


	if ( $unit == 'F' ):
		$w->result( $uid, 'na', $fc->date->weekday.": ".$fc->conditions, "High: ".$fc->high->fahrenheit."°F (".$fc->high->celsius."°C). Low: ".$fc->low->fahrenheit."°F (".$fc->low->celsius."°C). Precipitation: ".$fc->pop."%", $icon, 'no' );
	else:
		$w->result( $uid, 'na', $fc->date->weekday.": ".$fc->conditions, "High: ".$fc->high->celsius."°C (".$fc->high->fahrenheit."°F). Low: ".$fc->low->celsius."°C (".$fc->low->fahrenheit."°F). Precipitation: ".$fc->pop."%", $icon, 'no' );
	endif;

	endforeach;

	uasort( $w->results(), 'date_sort' );

}

if ( !$location ) {
	$w->result( 'weather', 'na', 'No default weather location', 'No default weather location has been set. Please set your default location with the \'weather\' command', 'icon.png', 'no' );
}

echo $w->toxml();

function date_sort($a, $b)
{
	if ( $a['arg'] === $b['arg'] ):
		return 0;
	endif;

	return ( $a['arg'] < $b['arg'] ) ? -1 : 1;
}