<?php
$multiplikator = rand(100, 1000);


function styler() {
?><style> body {color:white;text-shadow:0 1px 0 rgba(0, 0, 0, 0.5);font-family:arial;font-size:12px !important;}
input {background:none repeat scroll 0 0 rgba(0, 0, 0, 0.25);border:0;color:white;text-shadow:0 1px 0 rgba(0, 0, 0, 0.5);}
td {color:white;font-size:11px}
.two {box-shadow: 0 0 4px 0 rgba(255, 255, 255, 0.4);border:0;background:none repeat scroll 0 0 rgba(0, 0, 0, 0.25);color:rgba(255,255,255,0.88);font-family:arial;text-shadow:0 1px 0 rgba(0, 0, 0, 0.5);}
img {background:rgba(0,0,0,0.7);position:relative;top:4px;left:2px;}
 </style><?php
}

if(isset($_GET["img"])) {} else { if(isset($_GET["write"])) {} else {  styler();
?><form name="input" action="?write=1&code=<?php echo $multiplikator; ?>" method="post">
<table><tr><td>
Titel :</td><td> <input style="width:570px;" type="text" name="title"></td></tr><tr><td>
<br>Beschreibung : </td><td><TEXTAREA type="text" class="two" style="height:200px;width:570px;" name="desc"></TEXTAREA></td></tr><tr><td>
<br>Embedcode/Filehoster : </td><td><TEXTAREA class="two" type="text" style="height:200px;width:570px;" name="hoster"></TEXTAREA></td></tr><tr><td>
<br>Bild url : </td><td><input style="width:570px;" type="text" name="image"></td></tr><tr><td>
<br>captcha Code: </td><td><input type="text" name="captcha"><?php echo "<img src=?img=$multiplikator>"; ?></td></tr><tr><td>
<br>Optional Uploader Name: </td><td><input type="text" name="namer"></td></tr><tr><td>
<br><input type="submit" value="Eintragen" /></td></tr>
</tr></table></form>
<?php
}}
if(isset($_GET["write"]) and isset($_GET["code"])) {
styler();
if(strlen($_POST["image"]) > 0 and strlen($_POST["captcha"]) > 0 and strlen($_POST["hoster"]) > 0 and strlen($_POST["desc"]) > 0  and strlen($_POST["title"]) > 0) {
$captcha_input = $_POST["captcha"];
if (is_numeric($captcha_input)) { //CHECK CAPTCHA
$code = "1"; $multiplikator =$_GET["code"];
		$code .= $multiplikator * substr(ereg_replace("\.", "", $_SERVER['REMOTE_ADDR']),1,2);
if ($code == $captcha_input) { //CAPTCHA RICHTIG -->eintragen

$timestamp = time();$datum = date("d_m_Y",$timestamp);$uhrzeit = date("H_i_s",$timestamp);
$datei = fopen("$datum.$uhrzeit.txt","a+");

rewind($datei);
fwrite($datei, $_POST["title"]."\n\n\n------------".$_POST["desc"]."\n\n------------".$_POST["hoster"]."\n\n------------".$_POST["image"]."\n\n------------".$_POST["namer"]);
fclose($datei);
echo "Danke für deinen Eintrag! Er wird in kürze überprüft..";
} else {echo "falsche Captcha eingabe!";}


} else {echo "falsche Captcha eingabe!";}

}
else {
echo "Unvollständig!";
}
}

?><?php
if(isset($_GET["img"])) {

class CaptchaSecurityImages {

	var $font = 'monofont.ttf';

	function CaptchaSecurityImages($width='120',$height='30',$characters='6') {$zufallszahl = rand(1000, 100000);
		$code = "1"; $multiplikator =$_GET["img"];
		$code .= $multiplikator * substr(ereg_replace("\.", "", $_SERVER['REMOTE_ADDR']),1,2);//$this->generateCode($characters);

   $imgA = imagecreate(90, 18);
 // $colorA['lime'] = imagecolorallocate($imgA, 0x00, 0xFF, 0x00);
  $colorA['red'] = imagecolorallocate($imgA, 0x00, 0x00, 0x00);
   $colorA =ImageColorAllocate($imgA, 75, 75, 75);
   $ttfA = "monofont.ttf";
   $ttfsizeA = 20;
   $angleA =rand(0,5);
   $t_xA = 0;rand(5,30);
   $t_yA = 20;
   imagettftext($imgA, $ttfsizeA, $angleA, $t_xA, $t_yA, $colorA, $ttfA, $code);
   imagecolortransparent($imgA, $colorA['red']);
  header("Content-type: image/png");
    imagepng($imgA);
  //  imagedestory($imgA);

	}
}
$captcha = new CaptchaSecurityImages(2 * 20, 32, 3);
}
?>