<?php
session_start();
//pass session variables into  standard variable
$ck = $_SESSION['consumer_key'];
$cs = $_SESSION['consumer_secret'];
$at = $_SESSION['access_token'];
$ats = $_SESSION['access_token_secret'];
$hashtag = $_SESSION['hashtag'];
$tweet = $_POST['tweet'];

//TODO unset session at end of script
//TODO limit tweet length

if (!empty($ck && $cs && $at && $ats && $tweet)){
  $ck = $_POST['consumer_key'] = $ck; //get session value into POST then pass back to variable
  $cs = $_POST['consumer_secret'] = $cs;
  $at = $_POST['access_token'] = $at;
  $ats = $_POST['access_token_secret'] = $ats;
  $_POST['tweet'];
  $hashtag = $_POST['hashtag'] = $hashtag;
}


require "autoload.php";

use Abraham\TwitterOAuth\TwitterOAuth;

define('CONSUMER_KEY', $ck); // add app consumer key between single quotes
define('CONSUMER_SECRET', $cs); // add app consumer secret key between single quotes
$access_token = $at;
$access_token_secret = $ats;

$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $access_token, $access_token_secret);

if (!empty($ck && $cs && $at && $ats && $tweet && $hashtag)) {

  $hashtag = '#' . $hashtag;
  $connection->post('statuses/update',array('status' => $tweet . ' ' . $hashtag));
  $t = $connection;
  echo '<pre>';
  //print_r($t);
  echo '</pre>';
  echo "Your message has been sent to Twitter with a hashtag.";
}

//TODO Add error handling to send to special inbox


//Tweet without hashtags

if (!empty($ck && $cs && $at && $ats && $tweet) && empty($hashtag)) {
  $connection->post('statuses/update',array('status' => $tweet));
  //$t = $connection;
  //echo '<pre>';
  //print_r($t);
  //echo '</pre>';
  //echo "Your message has been sent to Twitter without a hashtag.";
}

session_destroy(); //this will hopefully help with load on this file
?>