<?php
/*
* Copyright (c) 2009, Francis Li and Simona Brusa Pasque'
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * Neither the name of the organization nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Francis Li and Simona Brusa Pasque' ''AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Francis Li nor Simona Brusa Pasque'
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

require_once dirname(__FILE__) ."/settings.inc.php";
require_once dirname(__FILE__) ."/utilities.inc.php";

function sunlight_legislators_get($id) {
  $url = "http://services.sunlightlabs.com/api/legislators.get.json?";
  $url = $url ."apikey=". EPT_SUNLIGHT_API_KEY;
  $url = $url ."&govtrack_id={$id}";
  $response = json_decode(fetch_contents($url));
  return $response->response->legislator;
}

function sunlight_legislators_allForZip($zip) {
  $url = "http://services.sunlightlabs.com/api/legislators.allForZip.json?";
  $url = $url ."apikey=". EPT_SUNLIGHT_API_KEY;
  $url = $url ."&zip=". $zip;
  $response = json_decode(fetch_contents($url));
  return $response->response->legislators;
}

function sunlight_legislators_get_senators($state) {
  $url = "http://services.sunlightlabs.com/api/legislators.getList.json?";
  $url = $url ."apikey=". EPT_SUNLIGHT_API_KEY;
  $url = $url ."&title=Sen&state=". $state;
  $response = json_decode(fetch_contents($url));
  return $response->response->legislators;
}

function get_reps($location) {
  $reps = array();
  $reps['Sen'] = array();
  $reps['Rep'] = array();
  if (isset($location['postal_code']) && ($location['postal_code'] != '')) {
    $legislators = sunlight_legislators_allForZip($location['postal_code']);
  } else if (isset($location['state']) && ($location['state'] != '')) {
    $legislators = sunlight_legislators_get_senators($location['state']);
  }
  foreach ($legislators as $l) {
    $l = $l->legislator;
    $reps[$l->title][] = $l->govtrack_id;
  }
  return $reps;
}

function get_reps_zip($zip) {
  $reps = array();
  $reps['Sen'] = array();
  $reps['Rep'] = array();
  $legislators = sunlight_legislators_allForZip($zip);
  foreach ($legislators as $l) {
    $l = $l->legislator;
    $reps[$l->title][] = $l->govtrack_id;
  }
  return $reps;
}

?>