gistfile1.txt

#include <Process.h>

void setup()                    // run once, when the sketch starts
{
  Bridge.begin();
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
}

void loop()                       // run over and over again
{  
  String low = "low";
  String moderate = "moderate";
  String substantial = "substantial";
  String severe = "severe";
  String critical = "critical";

  if (threatLevel() == low) {
    lightLED(2);
  } else if (threatLevel() == moderate) {
    lightLED(3);
  } else if (threatLevel() == substantial) {
    lightLED(4);
  } else if (threatLevel() == severe) {
     lightLED(5);
  } else if (threatLevel() == critical) {
    lightLED(6);
  } else {
    flashLEDS();
  }
  
  delay(900000);
}

String threatLevel() {
  Process p;        
  p.begin("curl");  
  p.addParameter("http://threatlevel.herokuapp.com/"); 
  p.run();

  String threatLevel = "";  
  while (p.available()>0) {
    char c = p.read();
    threatLevel += c;
  }  

  return threatLevel;
}

void lightLED(int pinNum) {
  resetLEDS();
  digitalWrite(pinNum, HIGH);
}

void resetLEDS() {
  digitalWrite(2, LOW);   
  digitalWrite(3, LOW);   
  digitalWrite(4, LOW);   
  digitalWrite(5, LOW);   
  digitalWrite(6, LOW);
}

void lightLEDS() {
  digitalWrite(2, HIGH);   
  digitalWrite(3, HIGH);   
  digitalWrite(4, HIGH);   
  digitalWrite(5, HIGH);   
  digitalWrite(6, HIGH);  
}

void flashLEDS() {
  lightLEDS();
  delay(10);
  resetLEDS();
}