1: <?php
 2: /**
 3:  * This file contains the Horde_Service_Weather_Current_Base class for
 4:  * abstracting access to current observations.
 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_Current_Base class
16:  *
17:  * @property pressure          The barometric pressure.
18:  * @property pressure_trend    The pressure trend.
19:  * @property logo_url          URL to a provider logo.
20:  * @property dewpoint          The dewpoint.
21:  * @property wind_direction    The cardinal wind direction.
22:  * @property wind_degrees      The wind direction, in degrees.
23:  * @property wind_speed        The wind speed, in requested units.
24:  * @property wind_gust         The wind gust speed.
25:  * @property visibility        The visisbility, in requested units.
26:  * @property wind_chill        The wind chill.
27:  * @property heat_index        Heat index.
28:  * @property temp              The temperature.
29:  * @property icon              Icon name to represent conditions.
30:  * @property condition         The condition string.
31:  * @property humidity          The humidity.
32:  * @property wind              Full wind description string.
33:  * @property icon_url          Url to icon.
34:  * @property logo_url          Url to logo.
35:  * @property time              Forecast time.
36:  *
37:  * @author   Michael J Rubinsky <mrubinsk@horde.org>
38:  * @category Horde
39:  * @package  Service_Weather
40:  */
41:  class Horde_Service_Weather_Current_Base
42:  {
43:     /**
44:      * Local properties cache.
45:      *
46:      * @var array
47:      */
48:     protected $_properties = array();
49: 
50:     /**
51:      * Parent weather object.
52:      *
53:      * @var Horde_Service_Weather_Base
54:      */
55:     protected $_weather;
56: 
57:     /**
58:      * Const'r
59:      *
60:      * @param mixed $properties  Current properties, in driver keys.
61:      *
62:      * @return Horde_Service_Weather_Current_Base
63:      */
64:     public function __construct($properties, Horde_Service_Weather_Base $weather)
65:     {
66:         $this->_properties = $properties;
67:         $this->_weather = $weather;
68:     }
69: 
70:     public function __get($property)
71:     {
72:         if (isset($this->_properties[$property])) {
73:             return $this->_properties[$property];
74:         }
75: 
76:         throw new Horde_Service_Weather_Exception_InvalidProperty('This station does not support that property');
77:     }
78: 
79:  }