Sistem Pakar Penyakit Aids Dengan Menggunakan Certainty Factor

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LAMPIRAN A: LISTING PROGRAM

Index.php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<body>

</div>

<!-- <div class="logo_r"> <a href="">

</div> -->

<?php include "config/menu.php"; ?> <div class="main">

<h1>Sistem Pakar AIDS</h1>

<h2>Universitas Sumatera Utara</h2> </div>

<nav>

</nav> </div>

<div class="site_content"> <div class="content"> <h1>Selamat Datang</h1>

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untuk dapat menerapkan koreksi. Sistem ini memanfaatkan kapabilitas penalaran untuk mencapai suatu kesimpulan. </p>

<?php include "config/footer.php"; ?>

</div> </div> </body> </html>

Daftar.php

<?php require_once "config/settings.php"; ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml">

<head>

<body>

</div>

</div> -->

<nav>

</nav> </div>

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<h1>Pendaftaran Pasien</h1>

<br />

<tr><td align="right"><dt> Email </dt></td><td><input type="text" size="50" name="email" /></td></tr>

<tr><td align="right"><dt> Password </dt></td><td><input type="password" size="50" name="pass1" /></td></tr>

<tr><td align="right"><dt><i> Ulang Password

</i></dt></td><td><input type="password" size="50" name="pass2" /></td></tr>

<tr><td align="right"><dt> Nama Lengkap </dt></td><td><input type="text" size="50" name="nama" /></td></tr>

<tr><td align="right"><dt> Alamat </dt></td><td><textarea name="alamat"></textarea></td></tr>

<tr><td align="right"><dt> Kelamin </dt></td><td><select style="width:410px;" name="kelamin"><option value="Laki-laki">Laki-laki</option>

<option value="Perempuan">Perempuan</option></select> </td></tr>

<tr><td align="right"><dt> Tinggi </dt></td><td><input type="text" size="50" name="tinggi" />

<tr><td align="right"><dt> Berat </dt></td><td><input type="text" size="50" name="berat" />

<tr><td align="right" colspan="2"><button type="submit"> Simpan </button>    <button type="button"

onclick="window.back()"> Batal </button></td></tr> </table>

</form> </div> </div>

Login.php

<?php

require_once "config/settings.php";

$query = "select * from user_sistem where email = '$_POST[email]' and password = '".md5($_POST[pass])."'";

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$r = mysql_fetch_array($q); if($row >0):

setcookie('username',$r[email], TIME+COOKIE_EXPIRE,COOKIE_PATH);

setcookie('hak',$r[level],TIME+COOKIE_EXPIRE,COOKIE_PATH); setcookie('Noip','0', TIME+COOKIE_EXPIRE,COOKIE_PATH); header('location:konsultasi.php');

else:

echo "<script> alert('Username & Password tidak valid !'); window.back(); </script>";

endif; ?>

Konsultasi.php

<?php

require_once "config/settings.php"; ?>

<head>

<body>

</div>

</div> -->

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</nav> </div>

<?php

if(empty($_COOKIE[username])): ?> <h1>Login</h1>

<tr><td align="right"><dt> Email </dt></td><td><input type="text" size="50" name="email" /></td></tr>

<tr><td align="right"><dt> Password </dt></td><td><input type="password" size="50" name="pass" /></td></tr>

<tr><td></td><td><button type="submit">Login</button> <button type="button"

onclick="window.location='daftar.php'">Daftar</button></td></tr> </table>

<?php else: ?>

<blockquote class="example-obtuse"> <p>Selamat datang <strong><?php echo

getIdentitas($_COOKIE[username],"nama"); ?></strong>, untuk memulai konsultasi silahkan klik <a

href="config/set_konsultasi.php"><b>Next</b></a>. </p> </blockquote>

<tr><td></td><td><button type="submit">Tidak</button> <button type="submit">Sedikit Yakin</button> <button type="submit">Cukup Yakin</button> <button type="submit">Yakin</button> <button type="submit"> Sangat Yakin </button>

</table> --> <?php endif; ?>

</div>

Diagnosa.php

<?php

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echo "<script type='text/javascript'> alert('Anda harus login terlebih dahulu.'); window.location = 'index.php'; </script>";

endif;

require_once "config/settings.php"; ?>

<head>

var url = "config/act_tanya.php?act=view_gejala&a="+a; url=url+"&sid="+Math.random();

xmlhttp = GetXmlHttpObject();

xmlhttp.onreadystatechange=function(){

if (xmlhttp.readyState==4 && xmlhttp.status==200){ var hasil = xmlhttp.responseText;

var h = hasil.split("||"); document.frm.tipe.value = h[0]; document.frm.indeks.value = h[1]; $m('tanya').innerHTML = h[2]; if(h[3] == 'end'){

$m('navi').style.display = 'none'; }else{

$m('navi').style.display = 'block'; }

} }

xmlhttp.open("GET", url, true); xmlhttp.send();

}

function GenKeputusan(c){

var a = document.frm.tipe.value; var b = document.frm.indeks.value; var c = c;

var url = "config/generate.php?a="+a+"&b="+b+"&c="+c; url=url+"&sid="+Math.random();

xmlhttp = GetXmlHttpObject();

xmlhttp.onreadystatechange=function(){

if (xmlhttp.readyState==4 && xmlhttp.status==200){ var hasil = xmlhttp.responseText;

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$m('tanya').innerHTML = h[2]; if(h[3] == 'end'){

$m('navi').style.display = 'none'; }else{

$m('navi').style.display = 'block'; }

}else{

$m('tanya').innerHTML = '<p><strong> ? ? ? ? ? ? ? ? ? ? ? ? ? ? </strong> </p>';

$m('navi').style.display = 'none'; }

}

xmlhttp.open("GET", url, true); xmlhttp.send();

}

</script> </head>

<body>

</div>

</div> -->

<div class="header"> <div class="logo"> <h1>Diagnosa AIDS</h1>

</div> <nav>

</nav> </div>

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<tr><td></td><td><button type="button"

onclick="GenKeputusan(0)">Tidak</button> <button type="button" onclick="GenKeputusan(1)">Sedikit Yakin</button> <button

type="button" onclick="GenKeputusan(2)">Cukup Yakin</button> <button type="button" onclick="GenKeputusan(3)">Yakin</button> <button

type="button" onclick="GenKeputusan(4)">Sangat Yakin</button></td></tr>

</table> </form> </div>

Generate.php

<?php

require_once "settings.php"; session_start();

$Noip = $_COOKIE[Noip]; $email = $_COOKIE[username]; $type = $_GET[a];

$index = $_GET[b]; $indexCF = $_GET[c];

$query = "select * from gejala where tipe != 'Spesifik' order by ID asc";

$q = mysql_query($query); $i = 0;

while($r = mysql_fetch_array($q)): $idgejala[$i] = $r[ID]; $i += 1;

endwhile;

if($indexCF > 0):

if($type != $tipe[2]):

$idTMP = $idgejala[$index]; else:

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$cfTMP = $cf[$indexCF];

$query = "insert into tmp_gejala values(0,$Noip,$idTMP,'$type',$cfTMP)";

mysql_query($query); endif;

if($type != $tipe[2]): $index += 1; if($index < $i):

$query = "select * from gejala where ID = $idgejala[$index]";

$q = mysql_query($query); $r = mysql_fetch_array($q);

echo "$r[tipe]||$index||<p>Mengalami $r[nama] ?</p>||";

elseif($index == $i):

$query = "select * from tmp_gejala where tipe = '$tipe[0]' and Noip = $Noip";

$q = mysql_query($query); $rmay = mysql_num_rows($q);

$query = "select * from tmp_gejala where tipe = '$tipe[1]' and Noip = $Noip";

$q = mysql_query($query); $rmin = mysql_num_rows($q); $nilai_cf = hitungCF1($Noip); if($rmay>=2 and $rmin>=1):

echo

"$type||$index||<p><strong>".getIdentitas($_COOKIE[username],"nama"). "</strong>, kemungkinan anda terkena infeksi AIDS berdasarkan gejala fisiologi yang anda rasakan sebesar ".$nilai_cf." %.</p>";

$query2 = "select * from tmp_gejala where Noip = $Noip order by ID asc";

$q2 = mysql_query($query2);

echo "<ul>";

while($r2 = mysql_fetch_array($q2)):

echo "<li><img

src='image/checklist_check.jpg' /> anda ".$ykn[$r2[CF]*10]." mengalami ".getGejala($r2[id_gjl])."</li>";

endwhile; echo "</ul>

<p>Disarankan untuk melakukan pemeriksaan darah demi mendapatkan hasil yang lebih akurat. Agar dapat diketahui jumlah CD4 dalam darah anda.</p>

<br>    - - - Terima Kasih - - - -

<p><a

href='config/set_konsultasi.php'>Ulang </a> atau <a

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$sql = "insert into hasil

values($Noip,'Kemungkinan terinfeksi HIV/AIDS',$nilai_cf)"; mysql_query($sql);

elseif($rmin>=3): echo

"$type||$index||<p><strong>".getIdentitas($_COOKIE[username],"nama"). "</strong>, kemungkinan anda terkena infeksi AIDS berdasarkan gejala fisiologi yang anda rasakan sebesar ".$nilai_cf." %.</p>";

echo "<ul>";

echo "<li><img

src='image/checklist_check.jpg' /> anda ".$ykn[$r2[CF]*10]." mengalami ".getGejala($r2[id_gjl])."</li>";

<p>Disarankan untuk melakukan pemeriksaan darah demi mendapatkan hasil yang lebih akurat. Agar dapat diketahui jumlah CD4 dalam darah anda.</p>

<br>    - - - Terima Kasih - - - -

<p><a

href='index.php'>Selesai </a> ?</p> <p><a href='print_detail.php' target='_blank'>Cetak</a></p>||end";

values($Noip,'Kemungkinan terinfeksi HIV/AIDS',$nilai_cf)"; mysql_query($sql);

else:

values($Noip,'Kemungkinan tidak terinfeksi HIV/AIDS',100)"; mysql_query($sql);

echo "$type||$index||<p>Anda tidak terkena infeksi HIV/AIDS.</p>

<p><a href='config/set_konsultasi.php'>Ulang </a> atau <a href='index.php'>Selesai </a> ?</p> ||end";

endif; else:

$query = "select * from pohon order by ID asc limit 1";

$sql = "select * from gejala where ID = $r[gjl_tanya]";

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echo "$r2[tipe]||$r[gjl_tanya]||<p>Mengalami $r2[nama] ?</p>||";

endif; else:

$query = "select * from pohon where gjl_tanya = $index"; $q = mysql_query($query);

$r = mysql_fetch_array($q); if($indexCF > 0):

$hasil = $r[id_true]; else:

$hasil = $r[id_false]; endif;

if(substr($hasil,0,1) == "G"): $id = substr($hasil,1);

$query = "select * from gejala where ID = $id"; $q = mysql_query($query);

$row = mysql_num_rows($q); $r = mysql_fetch_array($q); if($row > 0):

echo "$r[tipe]||$r[ID]||<p>Mengalami $r[nama] ?</p>||";

endif;

?>

Setting.php

<?php

define("TIME", time());

define("URL","http://localhost/sistempakar/"); define("COOKIE_EXPIRE", 60*60*24*1);

define("COOKIE_PATH", "/");

mysql_connect("localhost","root","") or die("Koneksi tidak berhasil");

mysql_select_db("dbaids") or die("Database tidak dapat terkoneksi");

$userlevel = array("Admin","User"); $userlevel2 = array("admin","user");

$jeniskelamin = array("Laki-laki","Perempuan"); $day =

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$numday =

array("Minggu"=>0,"Senin"=>1,"Selasa"=>2,"Rabu"=>3,"Kamis"=>4,"Jumat" =>5,"Sabtu"=>6);

$tipe = array("Mayor","Minor","Spesifik"); $cf = array(0,0.4,0.6,0.8,1);

$ykn = array(0 => "tidak", 4 => "sedikit yakin", 6 => "cukup yakin", 8 => "yakin", 10 => "sangat yakin");

function getBln($i){ switch($i){

case 1: $bln = "Januari"; break; case 2: $bln = "Februari"; break; case 3: $bln = "Maret"; break; case 4: $bln = "April"; break; case 5: $bln = "Mei"; break; case 6: $bln = "Juni"; break; case 7: $bln = "Juli"; break; case 8: $bln = "Agustus"; break; case 9: $bln = "September"; break; case 10: $bln = "Oktober"; break; case 11: $bln = "November"; break; case 12: $bln = "Desember"; break; }

return $bln; }

function getIdentitas($id,$colom){

$query = "select * from identitas where email = '$id'"; $q = mysql_query($query);

$r = mysql_fetch_array($q); return $r[$colom];

}

function getGejala($id){

$query = "select * from gejala where ID = $id"; $q = mysql_query($query);

$r = mysql_fetch_array($q); return $r[nama];

}

function hitungCF1($Noip){

$query = "select * from tmp_gejala where Noip = $Noip and tipe != 'Spesifik'";

$q = mysql_query($query); $cfold = 0;

while($r = mysql_fetch_array($q)):

$sql = "select * from gejala where ID = $r[id_gjl]";

$q2 = mysql_query($sql); $r2 = mysql_fetch_array($q2); $cfnow = $r[CF] * $r2[CF];

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$cfold = $cfold2; endwhile;

return round($cfold * 100,2); }

function hitungCF2($Noip){

$query = "select * from tmp_gejala where Noip = $Noip"; $q = mysql_query($query);

$cfold = 0;

while($r = mysql_fetch_array($q)):

$sql = "select * from gejala where ID = $r[id_gjl]";

$q2 = mysql_query($sql); $r2 = mysql_fetch_array($q2); $cfnow = $r[CF]*$r2[CF];

$cfold2 = $cfold + $cfnow * (1 - $cfold); $cfold = $cfold2;

endwhile;

return round($cfold * 100,2); }

function HeaderingExcel($filename){

header("Content-type:application/vnd.ms-excel");

header("Content-Disposition:attachment;filename=$filename"); header("Expires:0");

header("Cache-Control:must-revalidate,post-check=0,pre-check=0");

header("Pragma: public"); }

?>

Act_tanya.php

<?php

require_once "settings.php"; session_start();

$Noip = $_COOKIE[Noip]; $email = $_COOKIE[username];

$query = "select * from tmp_gejala where Noip = $Noip order by ID desc limit 1";

$q = mysql_query($query); $row = mysql_num_rows($q); $r = mysql_fetch_array($q);

$query = "select * from hasil where Noip = $Noip"; $qh = mysql_query($query);

$rowh = mysql_num_rows($qh); if($row <= 0):

$query = "select * from gejala where tipe = 'Mayor' order by ID asc limit 1";

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elseif($rowh > 0):

$query = "select * from hasil where Noip = $Noip"; $q = mysql_query($query);

$rf = mysql_fetch_array($q); $nilai_cf2 = $rf[cf_aids]; $id = $rf[id_peny];

if($rf[cf_aids] == 0 and $r[cf_faktor]==0): $string = "<p>Anda tidak terkena infeksi HIV/AIDS.</p>";

$nilai_cf2 = 100; //<p><a

href='index.php'>Selesai </a> ?</p> <p><a href='print_detail.php' target='_blank'>Cetak</a></p>||end";

elseif($id == 0):

$string = "anda positif terinfeksi HIV/AIDS tetapi stadium klinis AIDS anda tidak diketahui.";

else:

$query = "select * from penyakit where ID = $id"; $q = mysql_query($query);

$r = mysql_fetch_array($q);

$string = "anda terinfeksi $r[nama]."; endif;

echo

"0||0||<p><strong>".getIdentitas($_COOKIE[username],"nama")."</strong >, $string</p>";

echo "<ul>";

echo "<li><img src='image/checklist_check.jpg' /> anda ".$ykn[$r2[CF]*10]." mengalami ".getGejala($r2[id_gjl])."</li>";

<p>$r[solusi]</p>";

echo "<p>Persentasi keyakinan sistem <b>".$nilai_cf2." %</b></p><p><a href='config/set_konsultasi.php'>Ulang </a> atau <a href='index.php'>Selesai </a> ?</p><p><a href='print_detail.php' target='_blank'>Cetak</a></p>||end";

else:

$query = "select * from gejala where ID = $r[id_gjl]"; $q = mysql_query($query);

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$query = "select * from gejala where tipe != 'Spesifik' order by ID asc";

$q2 = mysql_query($query); $i = 0;

while($r3 = mysql_fetch_array($q2)): if($r3[ID] == $r[id_gjl]):

$index = $i; endif;

$idgejala[$i] = $r3[ID]; $i += 1;

endwhile;

$index += 1; if($index < $i):

$query = "select * from gejala where ID = $idgejala[$index]";

echo "$r[tipe]||$index||<p>Mengalami $r[nama] ?</p>||";

elseif($index == $i):

$query = "select * from tmp_gejala where tipe = 'Mayor' and Noip = $Noip";

$q = mysql_query($query); $rmay = mysql_num_rows($q);

$query = "select * from tmp_gejala where tipe = 'Minor' and Noip = $Noip";

$q = mysql_query($query); $rmin = mysql_num_rows($q); if($rmay>=2 and $rmin>=1):

echo "$type||$index||<p>Anda positif terkena infeksi HIV/AIDS dengan persentasi keyakinan

".hitungCF1($Noip)." %.</p>

<p><a href='#' onclick='GenKeputusan(0)'>Lanjut >></a>||end";

elseif($rmin>=3):

echo "$type||$index||<p>Anda positif terkena infeksi HIV/AIDS dengan persentasi keyakinan

".hitungCF1($Noip)." %.</p>

<p><a href='#' onclick='GenKeputusan(0)'>Lanjut >></a>||end";

else:

echo "$type||$index||<p>Anda tidak terkena infeksi HIV/AIDS.</p>

<p><a href='index.php'>Selesai >></a> <p><a href='print_detail.php' target='_blank'>Cetak</a></p>||end";

endif;

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$query = "select * from pohon where gjl_tanya = $r[id_gjl]";

$hasil = $r[id_true];

if(substr($hasil,0,1) == "G"): $id = substr($hasil,1);

$query = "select * from gejala where ID = $id";

$q = mysql_query($query); $row = mysql_num_rows($q); $r = mysql_fetch_array($q); if($row > 0):

echo "$r[tipe]||$r[ID]||<p>Apakah anda mengalami $r[nama] ?</p>||";

else:

$nilai_cf1 = hitungCF1($Noip); $nilai_cf2 = hitungCF2($Noip); $sql = "insert into hasil values($Noip,0,$nilai_cf2,$nilai_cf1)";

mysql_query($sql);

echo "finish||0||<p>Stadium klinis HIV anda tidak diketahui.</p> <p><a href='#'

onclick='GenKeputusan(0)'>Lihat detail >></a> </p>||end"; endif;

else:

$id = substr($hasil,1);

$query = "select * from penyakit where ID = $id";

$q = mysql_query($query); $r = mysql_fetch_array($q); $nilai_cf1 = hitungCF1($Noip); $nilai_cf2 = hitungCF2($Noip); $sql = "insert into hasil values($Noip,$r[ID],$nilai_cf2,$nilai_cf1)";

mysql_query($sql);

echo "finish||0||<p>Anda terinfeksi $r[nama].</p>

<p>$r[solusi]</p>";

echo "<p>Persentasi keyakinan sistem <b>".$nilai_cf2." %</b></p><p><a href='#'

onclick='GenKeputusan(0)'>Lihat detail >></a> ||end"; endif;

endif; endif;

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