<?php

require_once(dirname(__FILE__) . '/load.php');

require_once(dirname(__FILE__) . '/config.php');

require_once(dirname(__FILE__) . '/log.php');

require 'fitbitphp.php';

error_reporting(-1);

ini_set('display_errors', 0);

$request_body = file_get_contents('php://input');

$xml = simplexml_load_string($request_body);

__log("PHP://input xml: " . $xml);

__log("PHP://input: " . $request_body);

__log("$xml->methodName: " . $xml->methodName);

if (!$xml)

die("Ooops! No XML Payload: You possibly want to <a href=\"index.html\">read the documentation!</a>");

switch ($xml->methodName) {

//wordpress blog verification

case 'mt.supportedMethods':

success('metaWeblog.getRecentPosts');

break;

//first authentication request from ifttt

case 'metaWeblog.getRecentPosts':

__log("metaWeblog.getRecentPosts");

//send a blank blog response

//this also makes sure that the channel is never triggered

$obj = new stdClass;

//get the parameters from xml

$obj->user = (string)$xml->params->param[1]->value->string;

$obj->pass = (string)$xml->params->param[2]->value->string;

if (checkIFTTTlogin($obj->user, $obj->pass) == "error") {

failure(401);

} else {

success('<array><data></data></array>');

break;

}

case 'metaWeblog.newPost':

__log("metaWeblog.newPost");

//@see http://codex.wordpress.org/XML-RPC_WordPress_API/Posts#wp.newPost

$obj = new stdClass;

//get the parameters from xml

$obj->user = (string)$xml->params->param[1]->value->string;

$obj->pass = (string)$xml->params->param[2]->value->string;

__log("Username: " . $obj->user);

__log("Password: " . $obj->pass);

$user = checkIFTTTlogin($obj->user, $obj->pass);

if ($user == "error") {

__log("checkIFTTTlogin:401");

failure(401);

} else {

//@see content in the wordpress docs

$content = $xml->params->param[3]->value->struct->member;

foreach ($content as $data) {

switch ((string)$data->name) {

//we use the tags field for providing webhook URL

case 'mt_keywords':

$url = $data->xpath('value/array/data/value/string');

$url = (string)$url[0];

$body = $url;

break;

//the passed categories are parsed into an array

case 'categories':

$categories = [];

foreach ($data->xpath('value/array/data/value/string') as $cat)

array_push($categories, (string)$cat);

$obj->categories = $categories;

break;

//this is used for title/description

default:

$obj->{$data->name} = (string)$data->value->string;

}

}

//authenticate fitbit connection

$fitbit = new FitBitPHP($conskey, $conssec);

$fitbit->setOAuthDetails($user['FitBitToken'], $user['FitBitSecret']);

__log("$xml->params->param[3]->value->struct->member[0]->value->string: " . $xml->params->param[3]->value->struct->member[0]->value->string);

$body = $xml->params->param[3]->value->struct->member[1]->value->string;

switch ($xml->params->param[3]->value->struct->member[0]->value->string) {

case 'logBody':

list($date, $weight, $fat, $bicep, $calf, $chest, $forearm, $hips, $neck, $thigh, $waist) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logWeight($weight, $date);

success('<string>' . $response->status_code . '</string>');

break;

case 'logActivity':

list($date, $activityId, $duration, $calories, $distance, $distanceUnit, $activityName) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logActivity($date, $activityId, $duration, $calories, $distance, $distanceUnit, $activityName);

success('<string>' . $response->status_code . '</string>');

break;

case 'logFood':

list($date, $foodId, $mealTypeId, $unitId, $amount, $foodName, $calories, $brandName, $nutrition) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logFood($date, $foodId, $mealTypeId, $unitId, $amount, $foodName, $calories, $brandName, $nutrition);

success('<string>' . $response->status_code . '</string>');

break;

case 'logWater':

list($date, $amount, $waterUnit) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logWater($date, $amount, $waterUnit);

success('<string>' . $response->status_code . '</string>');

break;

case 'logSleep':

list($date, $duration) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logWeight($date, $duration);

success('<string>' . $response->status_code . '</string>');

break;

case 'logHeartRate':

list($date, $tracker, $heartRate, $time) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logHeartRate($date, $tracker, $heartRate, $time);

success('<string>' . $response->status_code . '</string>');

break;

case 'logBloodPressure':

list($date, $systolic, $diastolic, $time) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logBloodPressure($date, $systolic, $diastolic, $time);

success('<string>' . $response->status_code . '</string>');

break;

case 'logGlucose':

list($date, $tracker, $glucose, $hba1c, $time) = explode(",", $body);

$date = dateconverter($date);

$xml = $fitbit->logGlucose($date, $tracker, $glucose, $hba1c, $time);

success('<string>' . $response->status_code . '</string>');

break;

default:

//__log("$obj->{$data->name}: Failure 404");

failure(404);

break;

}

/*

//Make the webrequest

//Only if we have a valid url

if (valid_url($url, true)) {

// Load Requests Library

include('requests/Requests.php');

Requests::register_autoloader();

$headers = array(

'Content-Type' => 'application/json'

);

$response = Requests::post($url, $headers, json_encode($obj));

if ($response->success)

success('<string>' . $response->status_code . '</string>');

else

failure($response->status_code);

} else {

//since the url was invalid, we return 400 (Bad Request)

failure(400);

}*/

}

}

/** Copied from wordpress */

function success($innerXML) {

}

function output($xml) {

}

function failure($status) {

}

/** Used from drupal */

function valid_url($url, $absolute = false) {

}

?>