TryCF Gist

trycf-gist-1547317628855-41c78098-c846-1bf5-c4cb-bbcf7f8766fb.cfm

<cfscript>
component
	accessors="true"
	output="false"
	{

		pageencoding "utf-8";
		property name="appId"			type="string";
		property name="ClientId"		type="string"; 
		property name="ClientSecret"	type="string"; 
	
		this.API_URL = "https://weather-ydn-yql.media.yahoo.com/forecastrss"; 
		
		public yahooWeather function init( string client_id="", string client_secret="" ){
			this.setappId(arguments.appId);
			this.setClientId(arguments.client_id);
			this.setClientSecret(arguments.client_secret);
			return(this);
		}

		public any function callAPI( string _location="", string details="*", string format="json" ){
			if (compare(arguments.details,"*"))
				arguments.details = 'item.' & arguments.details;
			var yql_query = "select " & arguments.details & " from weather.forecast where u='c' and woeid in (select woeid from geo.places(1) where text='" & arguments._location & "')";

			var httpService = new http( method="GET", charset="utf-8" );
			local.httpService.setUrl( this.API_URL );
			local.httpService.addParam( type="URL", name="q", value="#local.yql_query#" );
			local.httpService.addParam( type="URL", name="format", value="#arguments.format#" );
			
			var result = httpService.send().getPrefix();
			
			if (val(local.result.statusCode) neq 200) 
				return( "Error in Response HTTP : " & local.result.statusCode );
			else if (not isJSON(local.result.fileContent)) 
				return( "Response Format Error" );
			json = deserializeJSON(local.result.fileContent);
			if (!val(json.query.count))
				return( "No results" );
			else 
				return( json.query.results.channel );
		} 

	}
</cfscript>