public function __construct($properties, Horde_Service_Weather_Base $weather)
{
$this->_properties = $properties;
$this->_weather = $weather;
$this->_typeMap = array('HUR' => Horde_Service_Weather_Translation::t("Hurricane Local Statement"), 'TOR' => _("Tornado Warning"), 'TOW' => _("Tornado Watch"), 'WRN' => _("Severe Thunderstorm Warning"), 'SEW' => _("Severe Thunderstorm Watch"), 'WIN' => _("Winter Weather Advisory"), 'FLO' => _("Flood Warning"), 'WAT' => _("Flood Watch / Statement"), 'WND' => _("High Wind Advisory"), 'SVR' => _("Severe Weather Statement"), 'HEA' => _("Heat Advisory"), 'FOG' => _("Dense Fog Advisory"), 'SPE' => _("Special Weather Statement"), 'FIR' => _("Fire Weather Advisory"), 'VOL' => _("Volcanic Activity Statement"), 'HWW' => _("Hurricane Wind Warning"), 'REC' => _("Record Set"), 'REP' => _("Public Reports"), 'PUB' => _("Public Information Statement"));
$this->_significanceMap = array('W' => _("Warning"), 'A' => _("Watch"), 'Y' => _("Advisory"), 'S' => _("Statement"), 'F' => _("Forecast"), 'O' => _("Outlook"), 'N' => _("Synopsis"));
}
/**
* Accessor so we can lazy-parse the results.
*
* @param string $property The property name.
*
* @return mixed The value of requested property
* @throws Horde_Service_Weather_Exception_InvalidProperty
*/
public function __get($property)
{
switch ($property) {
case 'humidity':
case 'precipitation_percent':
case 'wind_gust':
case 'snow_total':
case 'rain_total':
return false;
case 'conditions':
return Horde_Service_Weather_Translation::t($this->_properties->weather[0]->main);
case 'is_pm':
return false;
case 'hour':
return false;
case 'date':
return new Horde_Date($this->_properties->date);
case 'high':
return round($this->_properties->temp->day);
case 'low':
return round($this->_properties->temp->night);
case 'icon':
return $this->_forecast->weather->iconMap[str_replace('.png', '', $this->_properties->weather[0]->icon)];
case 'wind_direction':
return Horde_Service_Weather::degToDirection($this->_properties->deg);
case 'wind_degrees':
return $this->_properties->deg;
case 'wind_speed':
return $this->_properties->speed;
default:
throw new Horde_Service_Weather_Exception_InvalidProperty('This provider does not support the "' . $property . '" property');
}
}
public function testForecast()
{
setlocale(LC_MESSAGES, 'C');
$weather = $this->_getStub('boston_wunderground.json');
$forecast = $weather->getForecast('boston,ma');
//$this->assertEquals('2011-11-27 22:15:00', (string)$forecast->getForecastTime());
$dayOne = $forecast->getForecastDay(0);
$this->assertInstanceOf('Horde_Service_Weather_Period_Base', $dayOne);
$this->assertEquals(Horde_Service_Weather_Translation::t("Partly Cloudy"), $dayOne->conditions);
$this->assertEquals('South', $dayOne->wind_direction);
$this->assertEquals('187', $dayOne->wind_degrees);
$this->assertEquals(75, $dayOne->humidity);
$this->assertEquals(0, $dayOne->precipitation_percent);
$this->assertEquals(58, $dayOne->high);
$this->assertEquals(50, $dayOne->low);
$this->assertEquals(8, $dayOne->wind_speed);
$this->assertEquals(11, $dayOne->wind_gust);
$this->assertEquals(0.63, $dayOne->rain_total);
$weather->units = Horde_Service_Weather::UNITS_METRIC;
$this->assertEquals(14, $dayOne->high);
$this->assertEquals(10, $dayOne->low);
$this->assertEquals(13, $dayOne->wind_speed);
$this->assertEquals(18, $dayOne->wind_gust);
$this->assertEquals(0, $dayOne->snow_total);
$this->assertEquals(16, $dayOne->rain_total);
}
public function testForecast()
{
$weather = $this->_getStub();
$weather->units = Horde_Service_Weather::UNITS_STANDARD;
$forecast = $weather->getForecast('boston,ma');
$this->assertEquals('2014-04-01 18:34:00', (string) $forecast->getForecastTime());
$dayOne = $forecast->getForecastDay(0);
$this->assertInstanceOf('Horde_Service_Weather_Period_Base', $dayOne);
$this->assertEquals(Horde_Service_Weather_Translation::t("Sunny"), $dayOne->conditions);
$this->assertEquals(52, $dayOne->high);
$this->assertEquals(42, $dayOne->low);
$this->assertEquals(10, $dayOne->wind_speed);
$weather->units = Horde_Service_Weather::UNITS_METRIC;
$this->assertEquals(11, $dayOne->high);
$this->assertEquals(5, $dayOne->low);
$this->assertEquals('ESE', $dayOne->wind_direction);
$this->assertEquals('106', $dayOne->wind_degrees);
$this->assertEquals(16, $dayOne->wind_speed);
$weather->units = Horde_Service_Weather::UNITS_STANDARD;
$dayTwo = $forecast->getForecastDay(1);
$this->assertInstanceOf('Horde_Service_Weather_Period_Base', $dayTwo);
$this->assertEquals(Horde_Service_Weather_Translation::t("Sunny"), $dayTwo->conditions);
$this->assertEquals(57, $dayTwo->high);
$this->assertEquals(50, $dayTwo->low);
$weather->units = Horde_Service_Weather::UNITS_METRIC;
$this->assertEquals(14, $dayTwo->high);
$this->assertEquals(10, $dayTwo->low);
// Test unsupported
$this->assertEquals(false, $dayOne->rain_total);
$this->assertEquals(false, $dayOne->snow_total);
// Test unknown throws exception
$this->setExpectedException('Horde_Service_Weather_Exception_InvalidProperty');
$this->assertEquals(false, $dayOne->foobar);
}
public function __get($property)
{
// Maybe someday I can add a better $_map array with 'type' fields etc..
// for now, just as easy to manually check for these exceptions.
switch ($property) {
case 'wind_gust':
case 'dewpoint':
case 'heat_index':
case 'wind_chill':
case 'pressure_trend':
case 'logo_url':
return null;
case 'condition':
case 'conditions':
return Horde_Service_Weather_Translation::t($this->_properties->weatherDesc[0]->value);
// Note that even though this is "localObsDateTime", the timezone set
// in the date object will be the server's default timezone since it's
// impossible to figure out the timezone from the information given by
// the API.
// Note that even though this is "localObsDateTime", the timezone set
// in the date object will be the server's default timezone since it's
// impossible to figure out the timezone from the information given by
// the API.
case 'time':
return new Horde_Date($this->_properties->localObsDateTime);
case 'time_utc':
return new Horde_Date($this->_properties->date . ' ' . $this->_properties->observation_time, 'UTC');
case 'temp':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->temp_F;
}
return $this->_properties->temp_C;
case 'wind_speed':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->windspeedMiles;
}
return $this->_properties->windspeedKmph;
case 'visibility':
if ($this->_weather->units == Horde_Service_Weather::UNITS_METRIC) {
return $this->_properties->visibility;
} else {
return round($this->_properties->visibility * Horde_Service_Weather::CONVERSION_KPH_TO_MPH);
}
case 'pressure':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return round($this->_properties->pressure * Horde_Service_Weather::CONVERSION_MB_TO_INCHES, 2);
}
return $this->_properties->pressure;
case 'icon':
return $this->_weather->iconMap[str_replace('.png', '', basename($this->_properties->weatherIconUrl[0]->value))];
case 'humidity':
return $this->_properties->humidity . '%';
default:
if (empty($this->_map[$property])) {
throw new Horde_Service_Weather_Exception_InvalidProperty();
}
return Horde_Service_Weather_Translation::t($this->_properties->{$this->_map[$property]});
}
}
/**
* constructor
*
* @param array $params Parameter array:
* - units: (integer) The Horde_Service_Weather::UNITS_* constant.
*/
public function __construct(array $params = array())
{
$this->_units = $params['units'];
$this->_unitMap = array(self::UNIT_KEY_TEMP => $this->_units == Horde_Service_Weather::UNITS_METRIC ? 'c' : 'f', self::UNIT_KEY_SPEED => $this->_units == Horde_Service_Weather::UNITS_METRIC ? 'kph' : 'mph', self::UNIT_KEY_PRESSURE => $this->_units == Horde_Service_Weather::UNITS_METRIC ? 'mb' : 'in', self::UNIT_KEY_DISTANCE => $this->_units == Horde_Service_Weather::UNITS_METRIC ? 'km' : 'sm');
$this->_conditions = array('+' => Horde_Service_Weather_Translation::t('heavy'), '-' => Horde_Service_Weather_Translation::t('light'), 'vc' => Horde_Service_Weather_Translation::t('vicinity'), 're' => Horde_Service_Weather_Translation::t('recent'), 'nsw' => Horde_Service_Weather_Translation::t('no significant weather'), 'mi' => Horde_Service_Weather_Translation::t('shallow'), 'bc' => Horde_Service_Weather_Translation::t('patches'), 'pr' => Horde_Service_Weather_Translation::t('partial'), 'ts' => Horde_Service_Weather_Translation::t('thunderstorm'), 'bl' => Horde_Service_Weather_Translation::t('blowing'), 'sh' => Horde_Service_Weather_Translation::t('showers'), 'dr' => Horde_Service_Weather_Translation::t('low drifting'), 'fz' => Horde_Service_Weather_Translation::t('freezing'), 'dz' => Horde_Service_Weather_Translation::t('drizzle'), 'ra' => Horde_Service_Weather_Translation::t('rain'), 'sn' => Horde_Service_Weather_Translation::t('snow'), 'sg' => Horde_Service_Weather_Translation::t('snow grains'), 'ic' => Horde_Service_Weather_Translation::t('ice crystals'), 'pe' => Horde_Service_Weather_Translation::t('ice pellets'), 'pl' => Horde_Service_Weather_Translation::t('ice pellets'), 'gr' => Horde_Service_Weather_Translation::t('hail'), 'gs' => Horde_Service_Weather_Translation::t('small hail/snow pellets'), 'up' => Horde_Service_Weather_Translation::t('unknown precipitation'), 'br' => Horde_Service_Weather_Translation::t('mist'), 'fg' => Horde_Service_Weather_Translation::t('fog'), 'fu' => Horde_Service_Weather_Translation::t('smoke'), 'va' => Horde_Service_Weather_Translation::t('volcanic ash'), 'sa' => Horde_Service_Weather_Translation::t('sand'), 'hz' => Horde_Service_Weather_Translation::t('haze'), 'py' => Horde_Service_Weather_Translation::t('spray'), 'du' => Horde_Service_Weather_Translation::t('widespread dust'), 'sq' => Horde_Service_Weather_Translation::t('squall'), 'ss' => Horde_Service_Weather_Translation::t('sandstorm'), 'ds' => Horde_Service_Weather_Translation::t('duststorm'), 'po' => Horde_Service_Weather_Translation::t('well developed dust/sand whirls'), 'fc' => Horde_Service_Weather_Translation::t('funnel cloud'), '+fc' => Horde_Service_Weather_Translation::t('tornado/waterspout'));
$this->_clouds = array('skc' => Horde_Service_Weather_Translation::t('sky clear'), 'nsc' => Horde_Service_Weather_Translation::t('no significant cloud'), 'few' => Horde_Service_Weather_Translation::t('few'), 'sct' => Horde_Service_Weather_Translation::t('scattered'), 'bkn' => Horde_Service_Weather_Translation::t('broken'), 'ovc' => Horde_Service_Weather_Translation::t('overcast'), 'vv' => Horde_Service_Weather_Translation::t('vertical visibility'), 'tcu' => Horde_Service_Weather_Translation::t('Towering Cumulus'), 'cb' => Horde_Service_Weather_Translation::t('Cumulonimbus'), 'clr' => Horde_Service_Weather_Translation::t('clear below 12,000 ft'));
$this->_cloudTypes = array('low' => array('/' => Horde_Service_Weather_Translation::t('Overcast'), '0' => Horde_Service_Weather_Translation::t('None'), '1' => Horde_Service_Weather_Translation::t('Cumulus (fair weather)'), '2' => Horde_Service_Weather_Translation::t('Cumulus (towering)'), '3' => Horde_Service_Weather_Translation::t('Cumulonimbus (no anvil)'), '4' => Horde_Service_Weather_Translation::t('Stratocumulus (from Cumulus)'), '5' => Horde_Service_Weather_Translation::t('Stratocumulus (not Cumulus)'), '6' => Horde_Service_Weather_Translation::t('Stratus or Fractostratus (fair)'), '7' => Horde_Service_Weather_Translation::t('Fractocumulus/Fractostratus (bad weather)'), '8' => Horde_Service_Weather_Translation::t('Cumulus and Stratocumulus'), '9' => Horde_Service_Weather_Translation::t('Cumulonimbus (thunderstorm)')), 'middle' => array('/' => Horde_Service_Weather_Translation::t('Overcast'), '0' => Horde_Service_Weather_Translation::t('None'), '1' => Horde_Service_Weather_Translation::t('Altostratus (thin)'), '2' => Horde_Service_Weather_Translation::t('Altostratus (thick)'), '3' => Horde_Service_Weather_Translation::t('Altocumulus (thin)'), '4' => Horde_Service_Weather_Translation::t('Altocumulus (patchy)'), '5' => Horde_Service_Weather_Translation::t('Altocumulus (thickening)'), '6' => Horde_Service_Weather_Translation::t('Altocumulus (from Cumulus)'), '7' => Horde_Service_Weather_Translation::t('Altocumulus (w/ Altocumulus, Altostratus, Nimbostratus)'), '8' => Horde_Service_Weather_Translation::t('Altocumulus (w/ turrets)'), '9' => Horde_Service_Weather_Translation::t('Altocumulus (chaotic)')), 'high' => array('/' => Horde_Service_Weather_Translation::t('Overcast'), '0' => Horde_Service_Weather_Translation::t('None'), '1' => Horde_Service_Weather_Translation::t('Cirrus (filaments)'), '2' => Horde_Service_Weather_Translation::t('Cirrus (dense)'), '3' => Horde_Service_Weather_Translation::t('Cirrus (often w/ Cumulonimbus)'), '4' => Horde_Service_Weather_Translation::t('Cirrus (thickening)'), '5' => Horde_Service_Weather_Translation::t('Cirrus/Cirrostratus (low in sky)'), '6' => Horde_Service_Weather_Translation::t('Cirrus/Cirrostratus (high in sky)'), '7' => Horde_Service_Weather_Translation::t('Cirrostratus (entire sky)'), '8' => Horde_Service_Weather_Translation::t('Cirrostratus (partial)'), '9' => Horde_Service_Weather_Translation::t('Cirrocumulus or Cirrocumulus/Cirrus/Cirrostratus')));
$this->_sensors = array('rvrno' => Horde_Service_Weather_Translation::t('Runway Visual Range Detector offline'), 'pwino' => Horde_Service_Weather_Translation::t('Present Weather Identifier offline'), 'pno' => Horde_Service_Weather_Translation::t('Tipping Bucket Rain Gauge offline'), 'fzrano' => Horde_Service_Weather_Translation::t('Freezing Rain Sensor offline'), 'tsno' => Horde_Service_Weather_Translation::t('Lightning Detection System offline'), 'visno' => Horde_Service_Weather_Translation::t('2nd Visibility Sensor offline'), 'chino' => Horde_Service_Weather_Translation::t('2nd Ceiling Height Indicator offline'));
}
/**
* Accessor so we can lazy-parse the results.
*
* @param string $property The property name.
*
* @return mixed The value of requested property
* @throws Horde_Service_Weather_Exception_InvalidProperty
*/
public function __get($property)
{
switch ($property) {
case 'humidity':
return $this->_properties->humidity;
case 'precipitation_percent':
// There is no "precipitation" field, so if we don't have
// rain, check for snow, and return 0 if we have neither.
return !empty($this->_properties->chanceofrain) ? $this->_properties->chanceofrain : (!empty($this->_properties->chanceofsnow) ? $this->_properties->chanceofsnow : 0);
case 'wind_gust':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->WindGustMiles;
}
return $this->_properties->WindGustKmph;
case 'snow_total':
case 'rain_total':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->precipInches;
}
return $this->_properties->precipMM;
case 'conditions':
return Horde_Service_Weather_Translation::t($this->_properties->weatherDesc[0]->value);
case 'icon_url':
return $this->_properties->weatherIconUrl[0]->value;
case 'is_pm':
return false;
case 'hour':
return false;
case 'date':
return new Horde_Date($this->_properties->date);
case 'high':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->maxtempF;
}
return $this->_properties->maxtempC;
case 'low':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->mintempF;
}
return $this->_properties->mintempC;
case 'icon':
return $this->_forecast->weather->iconMap[str_replace('.png', '', basename($this->_properties->weatherIconUrl[0]->value))];
case 'wind_direction':
return $this->_properties->winddir16Point;
case 'wind_degrees':
return $this->_properties->winddirDegree;
case 'wind_speed':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->windspeedMiles;
}
return $this->_properties->windspeedKmph;
default:
throw new Horde_Service_Weather_Exception_InvalidProperty('This provider does not support the "' . $property . '" property');
}
}
public function __get($property)
{
// Maybe someday I can add a better $_map array with 'type' fields etc..
// for now, just as easy to manually check for these exceptions.
switch ($property) {
case 'wind_gust':
case 'dewpoint':
case 'heat_index':
case 'wind_chill':
case 'pressure_trend':
case 'logo_url':
case 'visibility':
return null;
case 'condition':
case 'conditions':
return Horde_Service_Weather_Translation::t($this->_properties->weather[0]->main);
case 'time':
return new Horde_Date($this->_properties->dt, 'UTC');
case 'time_utc':
return $this->time;
case 'temp':
return $this->_properties->main->temp;
case 'wind_speed':
return $this->_properties->wind->speed;
case 'wind_degrees':
return $this->_properties->wind->deg;
case 'wind_dir':
// @todo - Map degrees to direction.
return '';
case 'visibility':
if ($this->_weather->units == Horde_Service_Weather::UNITS_METRIC) {
return $this->_properties->visibility;
} else {
return round($this->_properties->visibility * Horde_Service_Weather::CONVERSION_KPH_TO_MPH);
}
case 'pressure':
return $this->_properties->main->pressure;
case 'humidity':
return $this->_properties->main->humidity . '%';
case 'icon':
return !empty($this->_weather->iconMap[$this->_properties->weather[0]->icon]) ? $this->_weather->iconMap[$this->_properties->weather[0]->icon] : 'na.png';
default:
if (empty($this->_map[$property])) {
throw new Horde_Service_Weather_Exception_InvalidProperty();
}
return Horde_Service_Weather_Translation::t($this->_properties->{$this->_map[$property]});
}
}
/**
* Accessor so we can lazy-parse the results.
*
* @param string $property The property name.
*
* @return mixed The value of requested property
* @throws Horde_Service_Weather_Exception_InvalidProperty
*/
public function __get($property)
{
switch ($property) {
case 'is_pm':
case 'hour':
case 'humidity':
case 'precipitation_percent':
case 'wind_gust':
case 'snow_total':
case 'rain_total':
case 'icon_url':
case 'icon':
return false;
case 'conditions':
$units = $this->_forecast->weather->getUnits();
$conds = '';
// Note that most of these properties will only
// be included if different from the main MFC section.
// Wind
if (!empty($this->_properties['wind'])) {
$conds .= sprintf(Horde_Service_Weather_Translation::t('Wind from %s at %s%s '), $this->_properties['windDirection'], $this->_properties['wind'], $units['wind']);
}
// Visibility - this *should* always be here.
$conds .= sprintf(Horde_Service_Weather_Translation::t('Visibility %s %s %s '), $this->_properties['visQualifier'], $this->_properties['visibility'], $units['vis']);
if (!empty($this->_properties['condition'])) {
$conds .= $this->_properties['condition'] . ' ';
}
// @todo This isn't totally acurate since you could have e.g., BKN
// clouds below OVC cloud cover. Probably should iterate over all
// layers and just include the highest coverage.
if (!empty($this->_properties['clouds'])) {
$conds .= sprintf('Sky %s ', $this->_properties['clouds'][0]['amount']);
}
return trim($conds);
case 'date':
return new Horde_Date($this->_forecast->validFrom);
default:
if (!empty($this->_properties[$property])) {
return $this->_properties[$property];
}
if (!empty($this->_map[$property])) {
return !empty($this->_properties[$this->_map[$property]]) ? $this->_properties[$this->_map[$property]] : false;
}
throw new Horde_Service_Weather_Exception_InvalidProperty('This provider does not support the "' . $property . '" property');
}
}
/**
* Accessor so we can lazy-parse the results.
*
* @param string $property The property name.
*
* @return mixed The value of requested property
* @throws Horde_Service_Weather_Exception_InvalidProperty
*/
public function __get($property)
{
switch ($property) {
case 'humidity':
case 'precipitation_percent':
case 'wind_gust':
case 'snow_total':
case 'rain_total':
return false;
case 'conditions':
return Horde_Service_Weather_Translation::t($this->_properties->weatherDesc[0]->value);
case 'icon_url':
return $this->_properties->weatherIconUrl[0]->value;
case 'is_pm':
return false;
case 'hour':
return false;
case 'date':
return new Horde_Date($this->_properties->date);
case 'high':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->tempMaxF;
}
return $this->_properties->tempMaxC;
case 'low':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->tempMinF;
}
return $this->_properties->tempMinC;
case 'icon':
return $this->_forecast->weather->iconMap[str_replace('.png', '', basename($this->_properties->weatherIconUrl[0]->value))];
case 'wind_direction':
return $this->_properties->winddirection;
case 'wind_degrees':
return $this->_properties->winddirDegree;
case 'wind_speed':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties->windspeedMiles;
}
return $this->_properties->windspeedKmph;
default:
throw new Horde_Service_Weather_Exception_InvalidProperty('This provider does not support the "' . $property . '" property');
}
}
public function testForecast()
{
$weather = $this->_getStub();
$weather->units = Horde_Service_Weather::UNITS_STANDARD;
$forecast = $weather->getForecast('clayton,nj');
$this->assertEquals('2015-08-28 23:53:00', (string) $forecast->getForecastTime());
$dayOne = $forecast->getForecastDay(0);
$this->assertInstanceOf('Horde_Service_Weather_Period_Wwov2', $dayOne);
$this->assertEquals(Horde_Service_Weather_Translation::t("Sunny"), $dayOne->conditions);
$this->assertEquals(89, $dayOne->high);
$this->assertEquals(65, $dayOne->low);
$this->assertEquals(7, $dayOne->wind_speed);
$weather->units = Horde_Service_Weather::UNITS_METRIC;
$this->assertEquals(32, $dayOne->high);
$this->assertEquals(18, $dayOne->low);
$this->assertEquals('NW', $dayOne->wind_direction);
$this->assertEquals('304', $dayOne->wind_degrees);
$this->assertEquals(11, $dayOne->wind_speed);
// Test unknown throws exception
$this->setExpectedException('Horde_Service_Weather_Exception_InvalidProperty');
$this->assertEquals(false, $dayOne->foobar);
}
public function testCurrentConditions()
{
$weather = $this->_getWeatherDriver();
// Note the location here doesn't matter, since we already
// stubbed the http_client
$conditions = $weather->getCurrentConditions('KPHL');
// Condition
$this->assertEquals('Wind from SW at 15mph Visibility AT 10 miles Sky scattered', $conditions->condition);
// Humidity (calculated from temp/duepoint)
$this->assertEquals('50%', $conditions->humidity);
// Temp (F), Wind Speed (MPH), Visibility (Miles), Pressure (inches)
$weather->units = Horde_Service_Weather::UNITS_STANDARD;
$this->assertEquals(97, $conditions->temp);
$this->assertEquals(15, $conditions->wind_speed);
$this->assertEquals(10, $conditions->visibility);
$this->assertEquals(29.87, $conditions->pressure);
// Temp (C), Wind Speed (KPH), Visibility (K), Pressure (mb)
$weather->units = Horde_Service_Weather::UNITS_METRIC;
$conditions = $weather->getCurrentConditions('KPHL');
$this->assertEquals(36, $conditions->temp);
$this->assertEquals(24, $conditions->wind_speed);
$this->assertEquals(16, $conditions->visibility);
$this->assertEquals(1011.51, $conditions->pressure);
// Wind
$this->assertEquals('SW', $conditions->wind_direction);
$this->assertEquals(220, $conditions->wind_degrees);
$this->assertEquals('2016-08-12 19:54:00', (string) $conditions->time);
// METAR specific stuff.
$this->assertEquals(Horde_Service_Weather_Translation::t('scattered'), $conditions->clouds[0]['amount']);
$this->assertEquals(4300, $conditions->clouds[0]['height']);
$this->assertEquals(Horde_Service_Weather_Translation::t('broken'), $conditions->clouds[1]['amount']);
$this->assertEquals(25000, $conditions->clouds[1]['height']);
$this->assertEquals(Horde_Service_Weather_Translation::t('Automatic weatherstation w/ precipitation discriminator'), $conditions->remark['autostation']);
$this->assertEquals(1115, $conditions->remark['seapressure']);
$this->assertEquals(35.6, $conditions->remark['1htemp']);
$this->assertEquals(23.9, $conditions->remark['1hdew']);
}
public function __get($property)
{
switch ($property) {
// These are unsupported
case 'logo_url':
case 'heat_index':
case 'icon':
case 'icon_url':
return null;
case 'time':
return new Horde_Date($this->_properties['update'], 'GMT');
case 'pressure_trend':
return !empty($this->_properties['remark']['presschg']) ? $this->_properties['remark']['presschg'] : null;
case 'condition':
case 'conditions':
// Not really translatable from METAR data...but try to generate
// some sensible human readable data.
$units = $this->_weather->getUnits();
$conds = '';
if (!empty($this->_properties['wind'])) {
$conds .= sprintf(Horde_Service_Weather_Translation::t('Wind from %s at %s%s '), $this->_properties['windDirection'], $this->_properties['wind'], $units['wind']);
}
// Visibility - this *should* always be here.
$conds .= sprintf(Horde_Service_Weather_Translation::t('Visibility %s %s %s '), $this->_properties['visQualifier'], $this->_properties['visibility'], $units['vis']);
// @todo This isn't totally acurate since you could have e.g., BKN
// clouds below OVC cloud cover. Probably should iterate over all
// layers and just include the highest coverage.
if (!empty($this->_properties['clouds'])) {
$conds .= sprintf('Sky %s ', $this->_properties['clouds'][0]['amount']);
}
return trim($conds);
default:
if (!empty($this->_properties[$property])) {
return $this->_properties[$property];
} elseif (!empty($this->_map[$property])) {
return $this->_properties[$this->_map[$property]];
}
throw new Horde_Service_Weather_Exception_InvalidProperty();
}
}
/**
* Returns a mapping of units for each UNIT type.
*
* @param integer $type The units for measurement. A
* Horde_Service_Weather::UNITS_* constant.
*
* @return array The mapping of measurements (as keys) and units (as values).
*/
public function getUnits($type = null)
{
if (empty($type)) {
$type = $this->units;
}
if ($type == Horde_Service_Weather::UNITS_STANDARD) {
return array('temp' => Horde_Service_Weather_Translation::t('F'), 'wind' => Horde_Service_Weather_Translation::t('mph'), 'pres' => Horde_Service_Weather_Translation::t('inches'), 'vis' => Horde_Service_Weather_Translation::t('miles'), 'rain' => Horde_Service_Weather_Translation::t('inches'), 'snow' => Horde_Service_Weather_Translation::t('inches'));
}
return array('temp' => Horde_Service_Weather_Translation::t('C'), 'wind' => Horde_Service_Weather_Translation::t('kph'), 'pres' => Horde_Service_Weather_Translation::t('millibars'), 'vis' => Horde_Service_Weather_Translation::t('km'), 'rain' => Horde_Service_Weather_Translation::t('millimeters'), 'snow' => Horde_Service_Weather_Translation::t('centimeters'));
}
/**
* Parses METAR
*
* @param array $data An array of METAR data lines.
*
* @return array An array of weather data. Possible keys include:
* - station:
* - dataRaw:
* - update:
* - updateRaw:
* - wind:
* - windDegrees:
* - windDirection:
* - windGust:
* - windVariability:
* - visibility:
* - visQualifier:
* - clouds:
* - amount
* - height
* - type
* - temperature
* - dewpoint
* - humidity
* - felttemperature
* - pressure
* - trend
* - type
* - from
* - to
* - at
* - remark
* - autostation
* - seapressure
* - presschg
* - snowdepth
* - snowequiv
* - cloudtypes
* - sunduration
* - 1hrtemp
* - 1hrdew
* - 6hmaxtemp
* - 6hmintemp
* - 24hmaxtemp
* - 24hmintemp
* - 3hpresstrend
* - nospeci
* - sensors
* - maintain
* - precipitation
* - amount
* - hours
*/
protected function _parse(array $data)
{
// Eliminate trailing information
for ($i = 0; $i < sizeof($data); $i++) {
if (strpos($data[$i], '=') !== false) {
$data[$i] = substr($data[$i], 0, strpos($data[$i], '='));
$data = array_slice($data, 0, $i + 1);
break;
}
}
// Start with parsing the first line for the last update
$weatherData = array();
$weatherData['station'] = '';
$weatherData['dataRaw'] = implode(' ', $data);
$weatherData['update'] = strtotime(trim($data[0]) . ' GMT');
$weatherData['updateRaw'] = trim($data[0]);
if (empty($weatherData['update'])) {
throw new Horde_Service_Weather_Exception('Unable to parse data.');
}
// and prepare the rest for stepping through
array_shift($data);
$metar = explode(' ', preg_replace('/\\s{2,}/', ' ', implode(' ', $data)));
// Trend handling
$trendCount = 0;
// Pointer to the array we add the data to. Needed for handling trends.
$pointer =& $weatherData;
// Load the metar codes for this go around.
$metarCode = $this->_getMetarCodes();
for ($i = 0; $i < sizeof($metar); $i++) {
$metar[$i] = trim($metar[$i]);
if (!strlen($metar[$i])) {
continue;
}
$result = array();
$resultVF = array();
$lresult = array();
$found = false;
foreach ($metarCode as $key => $regexp) {
// Check if current code matches current metar snippet
if (($found = preg_match('/^' . $regexp . '$/i', $metar[$i], $result)) == true) {
switch ($key) {
case 'station':
$pointer['station'] = $result[0];
unset($metarCode['station']);
break;
case 'wind':
$pointer['wind'] = round(Horde_Service_Weather::convertSpeed($result[2], $result[5], $this->_unitMap[self::UNIT_KEY_SPEED]));
$wind_mph = Horde_Service_Weather::convertSpeed($result[2], $result[5], 'mph', $this->_unitMap[self::UNIT_KEY_SPEED]);
if ($result[1] == 'VAR' || $result[1] == 'VRB') {
// Variable winds
$pointer['windDegrees'] = round(Horde_Service_Weather_Translation::t('Variable'));
$pointer['windDirection'] = Horde_Service_Weather_Translation::t('Variable');
} else {
// Save wind degree and calc direction
$pointer['windDegrees'] = intval($result[1]);
$pointer['windDirection'] = Horde_Service_Weather::degToDirection($result[1]);
}
if (is_numeric($result[4])) {
// Wind with gusts...
$pointer['windGust'] = round(Horde_Service_Weather::convertSpeed($result[4], $result[5], $this->_unitMap[self::UNIT_KEY_SPEED]));
}
break;
case 'windVar':
// Once more wind, now variability around the current wind-direction
$pointer['windVariability'] = array('from' => intval($result[1]), 'to' => intval($result[2]));
break;
case 'visFrac':
// Possible fractional visibility here. Check if it matches with the next METAR piece for visibility
if (!isset($metar[$i + 1]) || !preg_match('/^' . $metarCode['visibility'] . '$/i', $result[1] . ' ' . $metar[$i + 1], $resultVF)) {
// No next METAR piece available or not matching.
$found = false;
break;
} else {
// Match. Hand over result and advance METAR
$key = 'visibility';
$result = $resultVF;
$i++;
}
case 'visibility':
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('AT');
if (is_numeric($result[1]) && $result[1] == 9999) {
// Upper limit of visibility range is 10KM.
$visibility = Horde_Service_Weather::convertDistance(10, 'km', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
} elseif (is_numeric($result[1])) {
// 4-digit visibility in m
$visibility = Horde_Service_Weather::convertDistance($result[1], 'm', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} elseif (!isset($result[11]) || $result[11] != 'CAVOK') {
if ($result[3] == 'M') {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BELOW');
} elseif ($result[3] == 'P') {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
}
if (is_numeric($result[5])) {
// visibility as one/two-digit number
$visibility = Horde_Service_Weather::convertDistance($result[5], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} else {
// the y/z part, add if we had a x part (see visibility1)
if (is_numeric($result[7])) {
$visibility = Horde_Service_Weather::convertDistance($result[7] + $result[8] / $result[9], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} else {
$visibility = Horde_Service_Weather::convertDistance($result[8] / $result[9], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
}
}
} else {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
$visibility = Horde_Service_Weather::convertDistance(10, 'km', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
$pointer['clouds'] = array(array('amount' => Horde_Service_Weather_Translation::t('Clear below'), 'height' => 5000));
$pointer['condition'] = Horde_Service_Weather_Translation::t('no significant weather');
}
$pointer['visibility'] = $visibility;
break;
case 'condition':
if (!isset($pointer['condition'])) {
$pointer['condition'] = '';
} elseif (strlen($pointer['condition']) > 0) {
$pointer['condition'] .= ',';
}
if (in_array(strtolower($result[0]), $this->_conditions)) {
// First try matching the complete string
$pointer['condition'] .= ' ' . $this->_conditions[strtolower($result[0])];
} else {
// No luck, match part by part
array_shift($result);
$result = array_unique($result);
foreach ($result as $condition) {
if (strlen($condition) > 0) {
$pointer['condition'] .= ' ' . $this->_conditions[strtolower($condition)];
}
}
}
$pointer['condition'] = trim($pointer['condition']);
break;
case 'clouds':
if (!isset($pointer['clouds'])) {
$pointer['clouds'] = array();
}
if (sizeof($result) == 5) {
// Only amount and height
$cloud = array('amount' => $this->_clouds[strtolower($result[3])]);
if ($result[4] == '///') {
$cloud['height'] = Horde_Service_Weather_Translation::t('station level or below');
} else {
$cloud['height'] = $result[4] * 100;
}
} elseif (sizeof($result) == 6) {
// Amount, height and type
$cloud = array('amount' => $this->_clouds[strtolower($result[3])], 'type' => $this->_clouds[strtolower($result[5])]);
if ($result[4] == '///') {
$cloud['height'] = Horde_Service_Weather_Translation::t('station level or below');
} else {
$cloud['height'] = $result[4] * 100;
}
} else {
// SKC or CLR or NSC
$cloud = array('amount' => $this->_clouds[strtolower($result[0])]);
}
$pointer['clouds'][] = $cloud;
break;
case 'temperature':
// normal temperature in first part
// negative value
if ($result[1] == 'M') {
$result[2] *= -1;
}
$pointer['temperature'] = round(Horde_Service_Weather::convertTemperature($result[2], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]));
$temp_f = Horde_Service_Weather::convertTemperature($result[2], 'c', 'f');
if (sizeof($result) > 4) {
// same for dewpoint
if ($result[4] == 'M') {
$result[5] *= -1;
}
$pointer['dewPoint'] = round(Horde_Service_Weather::convertTemperature($result[5], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]));
$pointer['humidity'] = round(Horde_Service_Weather::calculateHumidity($result[2], $result[5])) . '%';
}
if (isset($pointer['wind'])) {
// Now calculate windchill from temperature and windspeed
// Note these must be in F and MPH.
$pointer['feltTemperature'] = round(Horde_Service_Weather::convertTemperature(Horde_Service_Weather::calculateWindChill($temp_f, $wind_mph), 'f', $this->_unitMap[self::UNIT_KEY_TEMP]));
}
break;
case 'pressure':
if ($result[1] == 'A') {
// Pressure provided in inches
$pointer['pressure'] = round(Horde_Service_Weather::convertPressure($result[2] / 100, 'in', $this->_unitMap[self::UNIT_KEY_PRESSURE]), 2);
} elseif ($result[3] == 'Q') {
// ... in hectopascal
$pointer['pressure'] = round(Horde_Service_Weather::convertPressure($result[4], 'hpa', $this->_unitMap[self::UNIT_KEY_PRESSURE]), 2);
}
break;
case 'trend':
// We may have a trend here... extract type and set pointer on
// created new array
if (!isset($weatherData['trend'])) {
$weatherData['trend'] = array();
$weatherData['trend'][$trendCount] = array();
}
$pointer =& $weatherData['trend'][$trendCount];
$trendCount++;
$pointer['type'] = $result[0];
while (isset($metar[$i + 1]) && preg_match('/^(FM|TL|AT)(\\d{2})(\\d{2})$/i', $metar[$i + 1], $lresult)) {
if ($lresult[1] == 'FM') {
$pointer['from'] = $lresult[2] . ':' . $lresult[3];
} elseif ($lresult[1] == 'TL') {
$pointer['to'] = $lresult[2] . ':' . $lresult[3];
} else {
$pointer['at'] = $lresult[2] . ':' . $lresult[3];
}
// As we have just extracted the time for this trend
// from our METAR, increase field-counter
$i++;
}
break;
case 'remark':
// Remark part begins
$metarCode = $this->_getRemarks();
$weatherData['remark'] = array();
break;
case 'autostation':
// Which autostation do we have here?
if ($result[1] == 0) {
$weatherData['remark']['autostation'] = Horde_Service_Weather_Translation::t('Automatic weatherstation w/o precipitation discriminator');
} else {
$weatherData['remark']['autostation'] = Horde_Service_Weather_Translation::t('Automatic weatherstation w/ precipitation discriminator');
}
unset($metarCode['autostation']);
break;
case 'presschg':
// Decoding for rapid pressure changes
if (strtolower($result[1]) == 'r') {
$weatherData['remark']['presschg'] = Horde_Service_Weather_Translation::t('Pressure rising rapidly');
} else {
$weatherData['remark']['presschg'] = Horde_Service_Weather_Translation::t('Pressure falling rapidly');
}
unset($metarCode['presschg']);
break;
case 'seapressure':
// Pressure at sea level (delivered in hpa)
// Decoding is a bit obscure as 982 gets 998.2
// whereas 113 becomes 1113 -> no real rule here
if (strtolower($result[1]) != 'no') {
if ($result[1] > 500) {
$press = 900 + round($result[1] / 100, 1);
} else {
$press = 1000 + $result[1];
}
$weatherData['remark']['seapressure'] = Horde_Service_Weather::convertPressure($press, 'hpa', $this->_unitMap[self::UNIT_KEY_PRESSURE]);
}
unset($metarCode['seapressure']);
break;
case 'precip':
// Precipitation in inches
if (!isset($weatherData['precipitation'])) {
$weatherData['precipitation'] = array();
}
if (!is_numeric($result[2])) {
$precip = 'indeterminable';
} elseif ($result[2] == '0000') {
$precip = 'traceable';
} else {
$precip = $result[2] / 100;
}
$weatherData['precipitation'][] = array('amount' => $precip, 'hours' => $this->_hours[$result[1]]);
break;
case 'snowdepth':
// Snow depth in inches
// @todo convert to metric
$weatherData['remark']['snowdepth'] = $result[1];
unset($metarCode['snowdepth']);
break;
case 'snowequiv':
// Same for equivalent in Water... (inches)
// @todo convert
$weatherData['remark']['snowequiv'] = $result[1] / 10;
unset($metarCode['snowequiv']);
break;
case 'cloudtypes':
// Cloud types
$weatherData['remark']['cloudtypes'] = array('low' => $this->_cloudTypes['low'][$result[1]], 'middle' => $this->_cloudTypes['middle'][$result[2]], 'high' => $this->_cloudTypes['high'][$result[3]]);
unset($metarCode['cloudtypes']);
break;
case 'sunduration':
// Duration of sunshine (in minutes)
$weatherData['remark']['sunduration'] = sprintf(Horde_Service_Weather_Translation::t('Total minutes of sunshine: %s'), $result[1]);
unset($metarCode['sunduration']);
break;
case '1htempdew':
// Temperatures in the last hour in C
if ($result[1] == '1') {
$result[2] *= -1;
}
$weatherData['remark']['1htemp'] = Horde_Service_Weather::convertTemperature($result[2] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
if (sizeof($result) > 3) {
// same for dewpoint
if ($result[4] == '1') {
$result[5] *= -1;
}
$weatherData['remark']['1hdew'] = Horde_Service_Weather::convertTemperature($result[5] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
}
unset($metarCode['1htempdew']);
break;
case '6hmaxtemp':
// Max temperature in the last 6 hours in C
if ($result[1] == '1') {
$result[2] *= -1;
}
$weatherData['remark']['6hmaxtemp'] = Horde_Service_Weather::convertTemperature($result[2] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
unset($metarCode['6hmaxtemp']);
break;
case '6hmintemp':
// Min temperature in the last 6 hours in C
if ($result[1] == '1') {
$result[2] *= -1;
}
$weatherData['remark']['6hmintemp'] = Horde_Service_Weather::convertTemperature($result[2] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
unset($metarCode['6hmintemp']);
break;
case '24htemp':
// Max/Min temperatures in the last 24 hours in C
if ($result[1] == '1') {
$result[2] *= -1;
}
$weatherData['remark']['24hmaxtemp'] = Horde_Service_Weather::convertTemperature($result[2] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
if ($result[3] == '1') {
$result[4] *= -1;
}
$weatherData['remark']['24hmintemp'] = Horde_Service_Weather::convertTemperature($result[4] / 10, 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
unset($metarCode['24htemp']);
break;
case '3hpresstend':
// Pressure tendency of the last 3 hours
// no special processing, just passing the data
$weatherData['remark']['3hpresstend'] = array('presscode' => $result[1], 'presschng' => Horde_Service_Weather::convertPressure($result[2] / 10, 'hpa', $this->_unitMap[self::UNIT_KEY_PRESSURE]), 'description' => $result[1] >= 0 && $result[1] <= 3 ? Horde_Service_Weather_Translation::t('Rising') : $result[1] == 4 ? Horde_Service_Weather_Translation::t('Steady') : $result[1] > 4 ? Horde_Service_Weather_Translation::t('Falling') : '');
unset($metarCode['3hpresstend']);
break;
case 'nospeci':
// No change during the last hour
$weatherData['remark']['nospeci'] = Horde_Service_Weather_Translation::t('No changes in weather conditions');
unset($metarCode['nospeci']);
break;
case 'sensors':
// We may have multiple broken sensors, so do not unset
if (!isset($weatherData['remark']['sensors'])) {
$weatherData['remark']['sensors'] = array();
}
$weatherData['remark']['sensors'][strtolower($result[0])] = $this->_sensors[strtolower($result[0])];
break;
case 'maintain':
$weatherData['remark']['maintain'] = Horde_Service_Weather_Translation::t('Maintainance needed');
unset($metarCode['maintain']);
break;
default:
// Do nothing, just prevent further matching
unset($metarCode[$key]);
break;
}
if ($found) {
break;
}
}
}
}
return $weatherData;
}
/**
* Parses TAF data.
*
* TAF KLGA 271734Z 271818 11007KT P6SM -RA SCT020 BKN200
* FM2300 14007KT P6SM SCT030 BKN150
* FM0400 VRB03KT P6SM SCT035 OVC080 PROB30 0509 P6SM -RA BKN035
* FM0900 VRB03KT 6SM -RA BR SCT015 OVC035
* TEMPO 1215 5SM -RA BR SCT009 BKN015
* BECMG 1517 16007KT P6SM NSW SCT015 BKN070
*
* @param array $data The TAF encoded weather data, spilt on line endings.
*
* @return array An array of forecast data. Keys include:
* - station: (string) The station identifier.
* - dataRaw: (string) The raw TAF data.
* - update: (timestamp) Timestamp of last update.
* - validFrom: (Horde_Date) The valid FROM time.
* - validTo: (Horde_Date) The valid TO time.
* - time: (array) An array of Horde_Service_Weather_Period objects for
* each available valid time provided by the TAF report.
*/
protected function _parse(array $data)
{
$tafCode = $this->_getTafCodes();
// Eliminate trailing information
for ($i = 0; $i < sizeof($data); $i++) {
if (strpos($data[$i], '=') !== false) {
$data[$i] = substr($data[$i], 0, strpos($data[$i], '='));
$data = array_slice($data, 0, $i + 1);
break;
}
}
// Ok, we have correct data, start with parsing the first line for the last update
$forecastData = array();
$forecastData['station'] = '';
$forecastData['dataRaw'] = implode(' ', $data);
$forecastData['update'] = strtotime(trim($data[0]) . ' GMT');
$forecastData['updateRaw'] = trim($data[0]);
// and prepare the rest for stepping through
array_shift($data);
$taf = explode(' ', preg_replace('/\\s{2,}/', ' ', implode(' ', $data)));
// The timeperiod the data gets added to
$fromTime = '';
// If we have FMCs (Forecast Meteorological Conditions), we need this
$fmcCount = 0;
// Pointer to the array we add the data to
$pointer =& $forecastData;
for ($i = 0; $i < sizeof($taf); $i++) {
$taf[$i] = trim($taf[$i]);
if (!strlen($taf[$i])) {
continue;
}
// Init
$result = array();
$resultVF = array();
$lresult = array();
$found = false;
foreach ($tafCode as $key => $regexp) {
// Check if current code matches current taf snippet
if (($found = preg_match('/^' . $regexp . '$/i', $taf[$i], $result)) == true) {
$insert = array();
switch ($key) {
case 'station':
$pointer['station'] = $result[0];
unset($tafCode['station']);
break;
case 'valid':
$pointer['validRaw'] = $result[0];
// Generates the timeperiod the report is valid for
list($year, $month, $day) = explode('-', gmdate('Y-m-d', $forecastData['update']));
// Date is in next month
if ($result[1] < $day) {
$month++;
}
$pointer['validFrom'] = new Horde_Date(array('hour' => $result[2], 'month' => $month, 'mday' => $result[1], 'year' => $year), 'GMT');
$pointer['validTo'] = new Horde_Date(array('hour' => $result[4], 'month' => $month, 'mday' => $result[3], 'year' => $year), 'GMT');
unset($tafCode['valid']);
// Now the groups will start, so initialize the time groups
$pointer['time'] = array();
$start_time = new Horde_Date(array('year' => $year, 'month' => $month, 'mday' => $result[1], 'hour' => $result[2]), 'UTC');
$fromTime = (string) $start_time;
$pointer['time'][$fromTime] = array();
// Set pointer to the first timeperiod
$pointer =& $pointer['time'][$fromTime];
break;
case 'wind':
if ($result[5] == 'KTS') {
$result[5] = 'KT';
}
$pointer['wind'] = round(Horde_Service_Weather::convertSpeed($result[2], $result[5], $this->_unitMap[self::UNIT_KEY_SPEED]));
if ($result[1] == 'VAR' || $result[1] == 'VRB') {
$pointer['windDegrees'] = Horde_Service_Weather_Translation::t('Variable');
$pointer['windDirection'] = Horde_Service_Weather_Translation::t('Variable');
} else {
$pointer['windDegrees'] = $result[1];
$pointer['windDirection'] = Horde_Service_Weather::degToDirection($result[1]);
}
if (is_numeric($result[4])) {
$pointer['windGust'] = round(Horde_Service_Weather::convertSpeed($result[4], $result[5], $this->_unitMap[self::UNIT_KEY_SPEED]));
}
if (isset($probability)) {
$pointer['windProb'] = $probability;
unset($probability);
}
unset($tafCode['wind']);
break;
case 'visFrac':
// Possible fractional visibility here.
// Check if it matches with the next TAF piece for visibility
if (!isset($taf[$i + 1]) || !preg_match('/^' . $tafCode['visibility'] . '$/i', $result[1] . ' ' . $taf[$i + 1], $resultVF)) {
// No next TAF piece available or not matching.
$found = false;
break;
}
// Match. Hand over result and advance TAF
$key = 'visibility';
$result = $resultVF;
$i++;
// Fall through
// Fall through
case 'visibility':
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('AT');
if (is_numeric($result[1]) && $result[1] == 9999) {
// Upper limit of visibility range
$visibility = Horde_Service_Weather::convertDistance(10, 'km', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
} elseif (is_numeric($result[1])) {
// 4-digit visibility in m
$visibility = Horde_Service_Weather::convertDistance($result[1], 'm', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} elseif (!isset($result[11]) || $result[11] != 'CAVOK') {
if ($result[3] == 'M') {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BELOW');
} elseif ($result[3] == 'P') {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
}
if (is_numeric($result[5])) {
// visibility as one/two-digit number
$visibility = Horde_Service_Weather::convertDistance($result[5], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} else {
// the y/z part, add if we had a x part (see visibility1)
if (is_numeric($result[7])) {
$visibility = Horde_Service_Weather::convertDistance($result[7] + $result[8] / $result[9], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
} else {
$visibility = Horde_Service_Weather::convertDistance($result[8] / $result[9], $result[10], $this->_unitMap[self::UNIT_KEY_DISTANCE]);
}
}
} else {
$pointer['visQualifier'] = Horde_Service_Weather_Translation::t('BEYOND');
$visibility = Horde_Service_Weather::convertDistance(10, 'km', $this->_unitMap[self::UNIT_KEY_DISTANCE]);
$pointer['clouds'] = array(array('amount' => Horde_Service_Weather_Translation::t('Clear below'), 'height' => 5000));
$pointer['condition'] = Horde_Service_Weather_Translation::t('No significant weather');
}
if (isset($probability)) {
$pointer['visProb'] = $probability;
unset($probability);
}
$pointer['visibility'] = $visibility;
break;
case 'condition':
// First some basic setups
if (!isset($pointer['condition'])) {
$pointer['condition'] = '';
} elseif (strlen($pointer['condition']) > 0) {
$pointer['condition'] .= ',';
}
if (in_array(strtolower($result[0]), $this->_conditions)) {
// First try matching the complete string
$pointer['condition'] .= ' ' . $this->_conditions[strtolower($result[0])];
} else {
// No luck, match part by part
array_shift($result);
$result = array_unique($result);
foreach ($result as $condition) {
if (strlen($condition) > 0) {
$pointer['condition'] .= ' ' . $this->_conditions[strtolower($condition)];
}
}
}
$pointer['condition'] = trim($pointer['condition']);
if (isset($probability)) {
$pointer['condition'] .= ' (' . $probability . '% ' . Horde_Service_Weather_Translation::t('probability') . ').';
unset($probability);
}
break;
case 'clouds':
if (!isset($pointer['clouds'])) {
$pointer['clouds'] = array();
}
if (sizeof($result) == 5) {
// Only amount and height
$cloud = array('amount' => $this->_clouds[strtolower($result[3])]);
if ($result[4] == '///') {
$cloud['height'] = Horde_Service_Weather_Translation::t('station level or below');
} else {
$cloud['height'] = $result[4] * 100;
}
} elseif (sizeof($result) == 6) {
// Amount, height and type
$cloud = array('amount' => $this->_clouds[strtolower($result[3])], 'type' => $this->_clouds[strtolower($result[5])]);
if ($result[4] == '///') {
$cloud['height'] = Horde_Service_Weather_Translation::t('station level or below');
} else {
$cloud['height'] = $result[4] * 100;
}
} else {
// SKC or CLR or NSC
$cloud = array('amount' => $this->_clouds[strtolower($result[0])]);
}
if (isset($probability)) {
$cloud['prob'] = $probability;
unset($probability);
}
$pointer['clouds'][] = $cloud;
break;
case 'windshear':
// Parse windshear, if available
if ($result[4] == 'KTS') {
$result[4] = 'KT';
}
$pointer['windshear'] = round(Horde_Service_Weather::convertSpeed($result[3], $result[4], $this->_unitMap[self::UNIT_KEY_SPEED]));
$pointer['windshearHeight'] = $result[1] * 100;
$pointer['windshearDegrees'] = $result[2];
$pointer['windshearDirection'] = Horde_Service_Weather::degToDirection($result[2]);
break;
case 'tempmax':
$forecastData['temperatureHigh'] = Horde_Service_Weather::convertTemperature($result[1], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
break;
case 'tempmin':
// Parse max/min temperature
$forecastData['temperatureLow'] = Horde_Service_Weather::convertTemperature($result[1], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
break;
case 'tempmaxmin':
$forecastData['temperatureHigh'] = Horde_Service_Weather::convertTemperature($result[1], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
$forecastData['temperatureLow'] = Horde_Service_Weather::convertTemperature($result[4], 'c', $this->_unitMap[self::UNIT_KEY_TEMP]);
break;
case 'from':
// Next timeperiod is coming up, prepare array and
// set pointer accordingly
$fromTime = clone $start_time;
if (sizeof($result) > 2) {
// The ICAO way
$fromTime->hour = $result[2];
$fromTime->min = $result[3];
} else {
// The Australian way (Hey mates!)
$fromTime->hour = $result[1];
}
if ($start_time->compareDateTime($fromTime) >= 1) {
$fromTime->mday++;
}
$fromTime = (string) $fromTime;
$forecastData['time'][$fromTime] = array();
$fmcCount = 0;
$pointer =& $forecastData['time'][$fromTime];
break;
case 'fmc':
// Test, if this is a probability for the next FMC
if (isset($result[2]) && preg_match('/^BECMG|TEMPO$/i', $taf[$i + 1], $lresult)) {
// Set type to BECMG or TEMPO
$type = $lresult[0];
// Set probability
$probability = $result[2];
// Now extract time for this group
if (preg_match('/^(\\d{2})(\\d{2})$/i', $taf[$i + 2], $lresult)) {
$from = clone $start_time;
$from->hour = $lresult[1];
if ($start_time->compareDateTime($from) >= 1) {
$from->mday++;
}
$to = clone $from;
$to->hour = $lresult[2];
if ($start_time->compareDateTime($to) >= 1) {
$to->mday++;
}
// As we now have type, probability and time for this FMC
// from our TAF, increase field-counter
$i += 2;
} else {
// No timegroup present, so just increase field-counter by one
$i += 1;
}
} elseif (preg_match('/^(\\d{2})(\\d{2})\\/(\\d{2})(\\d{2})$/i', $taf[$i + 1], $lresult)) {
// Normal group, set type and use extracted time
$type = $result[1];
// Check for PROBdd
if (isset($result[2])) {
$probability = $result[2];
}
$from = clone $start_time;
$from->hour = $lresult[2];
if ($start_time->compareDateTime($from) >= 1) {
$from->mday++;
}
$to = clone $from;
$to->hour = $lresult[4];
if ($start_time->compareDateTime($to) >= 1) {
$to->mday++;
}
// Same as above, we have a time for this FMC from our TAF,
// increase field-counter
$i += 1;
} elseif (isset($result[2])) {
// This is either a PROBdd or a malformed TAF with missing timegroup
$probability = $result[2];
}
// Handle the FMC, generate neccessary array if it's the first...
if (isset($type)) {
if (!isset($forecastData['time'][$fromTime]['fmc'])) {
$forecastData['time'][$fromTime]['fmc'] = array();
}
$forecastData['time'][$fromTime]['fmc'][$fmcCount] = array();
// ...and set pointer.
$pointer =& $forecastData['time'][$fromTime]['fmc'][$fmcCount];
$fmcCount++;
// Insert data
$pointer['type'] = $type;
unset($type);
if (isset($from)) {
$pointer['from'] = $from;
$pointer['to'] = $to;
unset($from, $to);
}
if (isset($probability)) {
$pointer['probability'] = $probability;
unset($probability);
}
}
break;
default:
// Do nothing
break;
}
if ($found) {
break;
}
}
}
}
return $forecastData;
}
/**
* Accessor
*
* @param string $property Property to get
*
* @return mixed The property value
*/
public function __get($property)
{
// Maybe someday I can add a better $_map array with 'type' fields etc..
// for now, just as easy to manually check for these exceptions.
switch ($property) {
case 'logo_url':
return $this->_properties['image']->url;
case 'time':
return new Horde_Date($this->_properties['observation_time_rfc822'], $this->_properties['local_tz_long']);
case 'time_utc':
$date = new Horde_Date($this->_properties['observation_time_rfc822'], $this->_properties['local_tz_long']);
$date->setTimezone('UTC');
return $date;
case 'temp':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return round($this->_properties['temp_f']);
}
return round($this->_properties['temp_c']);
case 'wind_speed':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['wind_mph'];
}
return $this->_properties['wind_kph'];
case 'wind_gust':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['wind_gust_mph'];
}
return $this->_properties['wind_gust_kph'];
case 'dewpoint':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['dewpoint_f'];
}
return $this->_properties['dewpoint_c'];
case 'heat_index':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['heat_index_f'];
}
return $this->_properties['heat_index_c'];
case 'wind_chill':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['wind_chill_f'];
}
return $this->_properties['wind_chill_c'];
case 'visibility':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return round($this->_properties['visibility_mi']);
}
return round($this->_properties['visibility_km']);
case 'pressure':
if ($this->_weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['pressure_in'];
}
return $this->_properties['pressure_mb'];
case 'pressure_trend':
switch ($this->_properties['pressure_trend']) {
case '0':
return Horde_Service_Weather_Translation::t('steady');
case '+':
return Horde_Service_Weather_Translation::t('rising');
case '-':
return Horde_Service_Weather_Translation::t('falling');
}
break;
case 'icon':
return $this->_weather->iconMap[$this->_properties['icon']];
default:
if (empty($this->_map[$property])) {
throw new Horde_Service_Weather_Exception_InvalidProperty();
}
if (strpos($this->_properties[$this->_map[$property]], '-999') !== false) {
return Horde_Service_Weather_Translation::t('N/A');
}
return Horde_Service_Weather_Translation::t($this->_properties[$this->_map[$property]]);
}
}
/**
* Accessor so we can lazy-parse the results.
*
* @param string $property The property name.
*
* @return mixed The value of requested property
* @throws Horde_Service_Weather_Exception_InvalidProperty
*/
public function __get($property)
{
switch ($property) {
case 'is_pm':
// Wunderground only supports standard
return false;
case 'hour':
// Wunderground supports this, but we don't.
return false;
case 'date':
$date = new Horde_Date(array('year' => $this->_properties['date']->year, 'month' => $this->_properties['date']->month, 'mday' => $this->_properties['date']->day));
$date->hour = $this->_properties['date']->hour;
$date->min = $this->_properties['date']->min;
$date->setTimezone($this->_properties['date']->tz_long);
return $date;
case 'high':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['high']->fahrenheit !== '' ? $this->_properties['high']->fahrenheit : Horde_Service_Weather_Translation::t("N/A");
}
return $this->_properties['high']->celsius;
case 'low':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['low']->fahrenheit !== '' ? $this->_properties['low']->fahrenheit : Horde_Service_Weather_Translation::t("N/A");
}
return $this->_properties['low']->celsius;
case 'icon':
return $this->_forecast->weather->iconMap[$this->_properties['icon']];
case 'wind_direction':
return strlen($this->_properties['avewind']->dir) ? Horde_Service_Weather_Translation::t($this->_properties['avewind']->dir) : Horde_Service_Weather_Translation::t("N/A");
case 'wind_degrees':
return strlen($this->_properties['avewind']->dir) ? $this->_properties['avewind']->degrees : Horde_Service_Weather_Translation::t("N/A");
case 'wind_speed':
if (strlen($this->_properties['avewind']->dir)) {
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['avewind']->mph;
}
return $this->_properties['avewind']->kph;
} else {
return Horde_Service_Weather_Translation::t("N/A");
}
case 'wind_gust':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['maxwind']->mph;
}
return $this->_properties['maxwind']->kph;
case 'rain_total':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['qpf_allday']->in;
}
return $this->_properties['qpf_allday']->mm;
case 'snow_total':
if ($this->_forecast->weather->units == Horde_Service_Weather::UNITS_STANDARD) {
return $this->_properties['snow_allday']->in;
}
return $this->_properties['snow_allday']->cm;
default:
if (!empty($this->_map[$property])) {
return Horde_Service_Weather_Translation::t($this->_properties[$this->_map[$property]]);
}
throw new Horde_Service_Weather_Exception_InvalidProperty('This provider does not support the "' . $property . '" property');
}
}