<?php

/**
* @author alanrm82
* @copyright 2011
*/
function bacafb($trends_url='') {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $trends_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$curlout = curl_exec($ch);
curl_close($ch);
$response = json_decode($curlout, true);
return $response;
}

function CekFacebook() {
include "../lib/config.php";

if (empty($appid) or empty($secret)) {
return false;
}
$connect = @fsockopen("www.facebook.com", 80, $errno, $errstr, 5);
if(!$connect) {
return false;
}
fclose($connect);
require ("facebook.php");
$facebook = new Facebook(array(
'appId' => $appid,
'secret' => $secret,
'cookie' => true,
));
return $facebook;
}

function LoginFacebook($facebook) {

$session = $facebook->getSession();

if(!empty($session)) {

$sesi = $_GET['session'];
$cari = array("{","}",'\"','\"');
$sesi = str_replace($cari,"",$sesi);
$sesi = explode(",",$sesi);

$sesikey = explode(":",$sesi[0]);
$uid = explode(":",$sesi[1]);
$expires = explode(":",$sesi[2]);
$secret = explode(":",$sesi[3]);
$domain = explode(":",$sesi[4]);
$token = explode(":",$sesi[5]);
$sig = explode(":",$sesi[6]);

$data['sesikey'] = $sesikey['1'];
$data['uid'] = $uid['1'];
$data['expires'] = $expires['1'];
$data['secret'] = $secret['1'];
$data['domain'] = $domain['1'];
$data['token'] = $token['1'];
$data['sig'] = $sig['1'];

$trends_url ="https://graph.facebook.com/me?access_token=".$data['token'];
$response2 = bacafb($trends_url);
if ($response2['error']['type']=='OAuthException') {
$login_url = $facebook->getLoginUrl(array(
"req_perms" => "email,status_update,publish_stream,user_photos"
));
header("Location: ".$login_url);
exit;
}
else {
$hasil['token'] = $data['token'];
$hasil['uid'] = $data['uid'];
$hasil['name'] = $response2['name'];
}

return $hasil;

} else {
$login_url = $facebook->getLoginUrl(array(
"req_perms" => "email,status_update,publish_stream,user_photos"
));
header("Location: ".$login_url);
exit;

}

}

function fotofacebook() {
include "koneksi.php";
$userid = $_SESSION['User']['userid'];
$koleksi .="<div id='depan-tengah'>";
$koleksi .= statusanda($userid);
$koleksi .="<hr style='border: thin solid #6A849D;'>";
$koleksi .="<input type='button' id='button2' onclick=\"location.href='user.php?id=profil'\" value=' Dinding ' >&nbsp;&nbsp;&nbsp;<input type='button' id='button2' onclick=\"location.href='user.php?id=infoprofil'\" value=' Info Pribadi ' > &nbsp;&nbsp;&nbsp;<input type='button' id='button2' onclick=\"location.href='user.php?id=opinisaya'\" value=' Opini Pribadi ' >";
$koleksi .="<h3>Foto Facebook</h3>";

//$userid = $_GET['userid'];
// cek login sudah login facebook apa belum
$facebook = CekFacebook();
if ($facebook<>false) {

$face = LoginFacebook($facebook);
if (count($face)) {
// cara ngambil photo di album profil profil
$trends_url ="https://graph.facebook.com/".$face['uid']."/albums?access_token=".$face['token'];
$response2 = bacafb($trends_url);
$idphoto = $response2['data']['1']['id']; // ambil id album;

$trends_url ="https://graph.facebook.com/".$idphoto."/photos?access_token=".$face['token'];
$response1 = bacafb($trends_url);

$koleksi .= "Foto dibawah ini merupakan foto profil di Facebook<br/>Silahkan pilih salah satu untuk menjadi foto profil di Sistem ini :<br/>";
$koleksi .= "<table border=0 cellpadding='2' cellspacing='3' >" ;
$i=1;$j=0;
reset ($response1);
while (list($key, $value) = each ($response1['data'])) {
if ($i==1 && $j==0) $koleksi .= "<tr>";
elseif ($i==4 ) {$koleksi .= "</tr><tr>";$i=1;$j=1;}

$koleksi .= "<td vlign=top ><a href='user.php?id=copyfoto&file=".$value['source']."' title='Silahkan klik' ><img src='".$value['source']."' width='150' /></a></td>";
$i++;
}
$koleksi .="</table>";
}
else $koleksi .= "Gagal pengambilan Foto Profil Facebook";
}
else $koleksi = "Koneksi ke Facebook gagal";

$koleksi .="</div>";
return $koleksi;
}

function copyfoto() {
include "koneksi.php";

$userid = $_SESSION['User']['userid'];
$koleksi .="<div id='depan-tengah'>";
$koleksi .= statusanda($userid);
$koleksi .="<hr style='border: thin solid #6A849D;'>";
$koleksi .="<input type='button' id='button2' onclick=\"location.href='user.php?id=profil'\" value=' Dinding ' >&nbsp;&nbsp;&nbsp;<input type='button' id='button2' onclick=\"location.href='user.php?id=infoprofil'\" value=' Info Pribadi ' > &nbsp;&nbsp;&nbsp;<input type='button' id='button2' onclick=\"location.href='user.php?id=opinisaya'\" value=' Opini Pribadi ' >";
$koleksi .="<h3>Foto Facebook</h3>";


$nfile = $_GET['file'];
$content = file_get_contents($nfile);

if ($fp = fopen("profil/gb".$userid.".jpg", "w")) {
fwrite($fp, $content);
fclose($fp);
$koleksi .= "<br/>Perubahan data foto profil berhasil dilakukan";
}
else $koleksi .= "Gagal melakukan pemindahan data foto profil.";

$koleksi .= "</div>";
return $koleksi;
}

function kirimwall() {
include "koneksi.php";
$userid = $_SESSION['User']['userid'];
$query = mysql_query("select setfacebook from t_member where userid ='".mysql_real_escape_string($userid)."' and setfacebook='ya'");
if (mysql_num_rows($query) > 0) {
$facebook = CekFacebook();
if ($facebook<>false) {
$face = LoginFacebook($facebook);
if (count($face)) {
$query = mysql_query("select pesan from t_memberstatus where userid ='".mysql_real_escape_string($userid)."' order by idstatus desc");
$row = mysql_fetch_array($query);

$attachment = array('message' => $row['pesan']);
$result = $facebook->api('/'.$face['uid'].'/feed/','post',$attachment);
}
}
}
echo "<script>document.location.href = 'user.php?id=profil';</script>";

}
?>