[weatherbug_getstations]
| Link | weatherbug_getstations |
| Author | Jason Huck |
| Category | Utility |
| Version | 8.x |
| License | http://opensource.org/licenses/artistic-license.php |
| Posted | 08 May 2006 |
| Updated | 08 May 2006 |
| More by this author... | |
Description
Returns a list of WeatherBug stations in a zip code. Requires a valid WeatherBug API Key.
Sample Usage
var('stations') = weatherbug_getstations(
-key=$key,
-zip=$zip
);
iterate($stations, local('s'));
iterate(#s->keys, local('i'));
#i + ': ' + #s->find(#i) + '
\n';
/iterate;
'
\n' * 2;
/iterate;
Source Code
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define_tag(
'getstations',
-namespace='weatherbug_',
-required='key',
-required='zip',
-priority='replace',
-description='Returns a list of WeatherBug stations in a zip code.'
);
local('url' = 'http://' + #key + '.api.wxbug.net/getStations.aspx');
local('getparams') = array(
'acode' = #key,
'zipcode' = #zip
);
local('response') = include_url(
#url,
-getparams=#getparams
);
#response->replace(' xmlns:aws="http://www.aws.com/aws"','')&replace('aws:','');
local('xmldata') = xml(#response);
local('stations') = #xmldata->extract('//station');
local('out' = array);
local('fields') = array(
'id',
'name',
'city',
'state',
'zipcode',
'distance',
'station-type'
);
iterate(#stations, local('s'));
#s = xml('' + #s);
local('map' = map);
iterate(#fields, local('f'));
local('v') = string(#s->extract('//@' + #f)->first)->split('="')->second;
#v->removetrailing('"');
#map->insert(#f = #v);
/iterate;
#out->insert(#map);
/iterate;
return(@#out);
/define_tag;
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