[Phphtmllib-devel] SF.net SVN: phphtmllib:[3463] trunk/open2300/lib/modules/api/ AviationWeather.inc

[<he...@us...>]

Revision: 3463
          http://phphtmllib.svn.sourceforge.net/phphtmllib/?rev=3463&view=rev
Author:   hemna
Date:     2010-06-16 21:14:30 +0000 (Wed, 16 Jun 2010)

Log Message:
-----------
working on xw 

Modified Paths:
--------------
    trunk/open2300/lib/modules/api/AviationWeather.inc

Modified: trunk/open2300/lib/modules/api/AviationWeather.inc
===================================================================
--- trunk/open2300/lib/modules/api/AviationWeather.inc	2010-06-16 20:21:48 UTC (rev 3462)
+++ trunk/open2300/lib/modules/api/AviationWeather.inc	2010-06-16 21:14:30 UTC (rev 3463)
@@ -59,17 +59,44 @@
 			
 			$airport = $this->cache->get($icao);
 			if ($airport != null) {
-				
+				$wxInfo["runways"] = $this->get_runways($airport);								
 			}
 
 			$this->metars[] = $wxInfo;
 			//need to combine this info w/ the airport data cache.
 		}
 		
-		return $wxInfo;
+		return $wxInfo;		
+	}
+	
+	protected function get_runways($airport) {
+		$runways = $airport["runways"];
+		$info = array();
 		
+		foreach($runways as $runway) {
+			$width = $runway["runway_width"] * 3.2808399;
+			$info[] = array("number" => $runway["runway_number"],
+			                "length" => $runway["length"],
+			                "width" => $width);
+			$xw = $this->get_crosswind($runway["runway_number"], $runway["WIND"], $runway[""]);			
+		}
+		
+		return $info;
 	}
 	
+	protected function get_crosswind($runway) {
+		$number = substr($runway,0,2);
+		$wind = $runway["WIND"];
+		
+		$direction = $runway[""];
+		
+		if (stricasecmp($wind, "calm") == 0) {
+			$wind = 0;
+		}
+		
+		
+	}
+	
 
 	public function get_metar($station, &$wxInfo) {
 		// This function retrieves METAR information for a given station from the
@@ -191,18 +218,33 @@
 			$unit = $pieces[2];
 			if ($part == '00000') {
 				$wxInfo['WIND'] = 'calm';  // no wind
+				$wxInfo['Wind']["human"] = 'calm';
+				$wxInfo['Wind']["speed"] = 0;
+				$wxInfo['Wind']["angle"] = 0;
+				$wxInfo['Wind']["gust"] = 0;				
 			}
 			else {
 				preg_match('/([0-9]{3}|VRB)([0-9]{2,3})G?([0-9]{2,3})?/',$part,$pieces);
-				if ($pieces[1] == 'VRB') $direction = 'varies';
-				else {
+				if ($pieces[1] == 'VRB') {
+					$direction = 'varies';
+					$angle = 'VRB';
+				}	else {
 					$angle = (integer) $pieces[1];
 					$compass = array('N','NNE','NE','ENE','E','ESE','SE','SSE','S','SSW','SW','WSW','W','WNW','NW','NNW');
 					$direction = $compass[round($angle / 22.5) % 16];
 				}
-				if ($pieces[3] == 0) $gust = '';
-				else $gust = ', gusting to ' . $this->speed($pieces[3], $unit);
+				if ($pieces[3] == 0) { 
+					$gust = '';
+					$wxInfo['Wind']["gust"] = 0;
+				} else {
+					$spd = $this->speed($pieces[3], $unit);
+					$gust = ', gusting to ' . $spd;
+					$wxInfo['Wind']["gust"] = $spd;
+				}
 				$wxInfo['WIND'] = $direction . ' at ' . $this->speed($pieces[2], $unit) . $gust;
+				$wxInfo['Wind']['human'] = $direction . ' at ' . $this->speed($pieces[2], $unit) . $gust;
+				$wxInfo['Wind']["speed"] = $pieces[2];
+				$wxInfo['Wind']["angle"] = $angle;
 			}
 			$metarPtr++;
 		}


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