// Simple twitter search demo - November 2011 - rtwomey@u.washington.edu
//
// twitter search options: 
//   https://dev.twitter.com/docs/api/1/get/search
//
// twitter API documentation. We are using the REST API:
//   https://dev.twitter.com/docs
//

void setup() { 
  size(200, 200); 
  background(50); 
  fill(200); 

  String baseURL = "http://search.twitter.com/search.atom?"; // address for twitter search
  String tagString="Turkey"; // search string

  String query = baseURL+"q="+tagString;

  // do actual query call
  XMLElement xml = new XMLElement(this, query);  // holds the results
  println(xml);  

  // gather results
  XMLElement[] tweets = xml.getChildren("entry");  // get tweets
  //println(tweets);  
  //println(tweets.length + " tweets");

  //loop over results
  for (int i = 0; i < tweets.length; i++) {
    String title = tweets[i].getChild("title").getContent();
    String content = tweets[i].getChild("content").getContent();
    String updated = tweets[i].getChild("updated").getContent();
    String author_name = tweets[i].getChild("author/name").getContent();

    // display me!
    //    println(title+" : "+content);
    //println(title);
    //println(author_name);
    println(updated+" : "+author_name);

    // or process me with regular expressions
    // or string operations
    // or draw me to screen. store me for later.
  }
} 

void draw() {
}