ActionScript 3 获取Twitter ATOM搜索Feed

Posted 2021-05-23

var query:String = "greenwich";
var myXML:XML;
var myLoader:URLLoader = new URLLoader();
myLoader.load(new URLRequest("http://search.twitter.com/search.atom?lang=en&q="+query));
myLoader.addEventListener(Event.COMPLETE, processXML);

function processXML(e:Event) {
	myXML = new XML(e.target.data);
	myXML = removeNS(myXML);
        // then use myXML object as normal to access various parts of the feed
	for (var i:int = 0; i < myXML.entry.length(); i++){
		trace(myXML.entry.title[i]);
	}
}


function removeNS(anXML:XML){
	var xmlString = anXML.toXMLString();
	var xmlnsPattern = new RegExp("xmlns[^\"]*\"[^\"]*\"", "gi");
	var namespaceRemovedXML = xmlString.replace(xmlnsPattern, "");

	var aaaPattern = new RegExp("aaa:lang[^\"]*\"[^\"]*\"", "gi");
	var aaaRemovedXML = namespaceRemovedXML.replace(aaaPattern, "");
	
	var twitterPattern = new RegExp("twitter:", "gi");
	var twitterRemovedXML = aaaRemovedXML.replace(twitterPattern,"");
	
	var openSearchPattern = new RegExp("openSearch:", "gi");
	var openSearchRemovedXML = twitterRemovedXML.replace(openSearchPattern,"");

	var responseXML = new XML(openSearchRemovedXML);
	return responseXML;	
}