1: <?php
 2: /**
 3:  * This file contains the Horde_Service_Weather_Forecast class for abstracting
 4:  * access to forecast data from WorldWideWeather
 5:  *
 6:  * Copyright 2011-2012 Horde LLC (http://www.horde.org/)
 7:  *
 8:  * @author   Michael J Rubinsky <mrubinsk@horde.org>
 9:  * @license  http://www.horde.org/licenses/bsd BSD
10:  * @category Horde
11:  * @package  Service_Weather
12:  */
13: 
14: /**
15:  * Horde_Service_Weather_Forecast_Wwo
16:  *
17:  * @author   Michael J Rubinsky <mrubinsk@horde.org>
18:  * @category Horde
19:  * @package  Service_Weather
20:  */
21:  class Horde_Service_Weather_Forecast_Wwo extends Horde_Service_Weather_Forecast_Base
22:  {
23: 
24:     public $fields = array(
25:         Horde_Service_Weather::FORECAST_FIELD_WIND);
26: 
27:     public function __construct(
28:         $properties,
29:         Horde_Service_Weather_Base $weather,
30:         $type = Horde_Service_Weather::FORECAST_TYPE_STANDARD)
31:     {
32:         parent::__construct($properties, $weather, $type);
33:         $this->_parseStd();
34:     }
35: 
36:     public function getForecastTime()
37:     {
38:         return new Horde_Date($this->weather->getStation()->time);
39:     }
40: 
41:     /**
42:      * Parse a stdRequest
43:      *
44:      * @throws Horde_Service_Weather_Exception
45:      */
46:     protected function _parseStd()
47:     {
48:         if (empty($this->_properties)) {
49:             throw new Horde_Service_Weather_Exception('No forecast data to parse.');
50:         }
51: 
52:         foreach ($this->_properties as $period => $values) {
53:             $period = new Horde_Service_Weather_Period_Wwo($values, $this);
54:             $this->_periods[] = $period;
55:         }
56:     }
57: 
58:  }