desertrose.pde

import org.json.*;
import processing.serial.*;
import cc.arduino.*;

Arduino arduino;
int pin = 13;
int myDay = 0; 
int sw = 0; 
String [] query = {"syria"};


void setup()
{
  
  frameRate(1);
  //println(Arduino.list());
  arduino = new Arduino(this, Arduino.list()[0], 57600);
  arduino.pinMode(pin, Arduino.OUTPUT);
  
  

  //noLoop();
//  for (int i=0; i<100; i++){
//    waterGO(1000);
//  }
}

void draw()
{
 
  int d = day(); 
  int h = hour();
  int m = minute();
  int s = second(); 
  
  
 


//if (d == 11 && h == 20 && m == 20 && s==0){
//  println("We are in the if");
//  waterGO(1000);
//  myDay = d; 
 getData();
//}

    
}



float getData(){
  
//  String term = "";
//  //populate the query array
//  if (terms.length > 0){
//    term = terms[0];
//    for (int i = 1; i < terms.length; i++){
//    term = term + "+" +  terms[i];
//    }
//  }

  String baseURL = "http://socialmention.com/search?";
  //String query = term+"&f=json&t=microblogs"; //"hope+syria&f=json&t=microblogs";
  String query = "syria&f=json&t=microblogs";
  String sources = "t[]=blogs&t[]=microblogs";
  int day = 86400;
  int fromTS = day;
  String request = baseURL + "q="+query+"&f=json&"+sources+"&lang=en&from_ts="+fromTS+"&sentiment";
  println(request);
  float midval = .0;
  //int midval = 0; 
  
  try {
    JSONObject data = new JSONObject(join(loadStrings(request), ""));
    JSONArray items = data.getJSONArray("items");
    
    println("items: "+ items.length());
    
    int sum = 0;
    for (int j = 0; j < items.length(); j++) {
      JSONObject item = items.getJSONObject(j);
      
      println("sentiment: " + item.getInt("sentiment"));
      sum = sum + item.getInt("sentiment");
      println("sum :" + sum);
    }

    //println("finalsum "+float(sum)+"/"+float(items.length())+" :"+sum);
    midval = float(sum) / float(items.length());
    
    int amount = int(midval*100000);
    println("midval: " + midval);
    println(items.length());

    if(midval > 0) {
      
      waterGO(amount);
    }
  }
    catch (JSONException e) {
    println ("There was an error parsing the JSONObject.");
  }
  return midval;
  
}


void waterGO(int amount) {
  

  arduino.digitalWrite(pin, Arduino.HIGH); 
  delay(amount);
  arduino.digitalWrite(pin, Arduino.LOW);
  delay(amount);


  println("WATER GOOOOOOOO!!!!");
}