Gd Script Issues ?

[vrflyer]

So after couple years of "it" running ok - now it will not work whe creating a THUMB of a pic from any linked URL.

 

>// Start
function getsize($url) {
  global $userdata;
  	// Maximum width and height for inpost images leave one of them as 0 to keep the right dimensions.
  $iWidth = 200;
  $iHeight = 0;

 // JPEG Quality
 $quality = 85;


  $base = basename($url);
  $base_ext = substr($base, 0, -4);
  $id = $userdata['username'] . "_" . $base_ext;

  // broken_link
  $broken_link = $phpbb_root_path . "images/no_pic.jpg";
  if(@!$size = getimagesize($url)) {
  return $broken_link;
  }

  $img_size = getimagesize($url);
  $real_width = $img_size[0];
  $real_height = $img_size[1];

  if($real_width > $iWidth OR $real_height > $iHeight) {

  // Find the height or width if 0 is the value.
  if($iHeight == 0) {
  $percent = $size[1] / $size[0] * 100;
  $iHeight = round($iWidth / 100 * $percent, 0);
  }
  if($iWidth == 0) {
  $percent = $size[0] / $size[1] * 100;
  $iWidth = round($iHeight / 100 * $percent, 0);
  }

  // Look up the extension of the image and use the right functions.
  $cut_url = strlen($url) - 3;
  $ext = substr($url, $cut_url);

  // .jpg
  if($ext == "jpg") {
  $im = imagecreatefromjpeg($url);
 $ow = imagesx( $im );
 $oh = imagesy( $im );
 $wscale = $iWidth / $ow;
 $hscale = $iHeight / $oh;
 $scale = ( $hscale < $wscale ? $hscale : $wscale );
 $nw = round( $ow * $scale, 0 );
 $nh = round( $oh * $scale, 0 );
 $dstim = imagecreatetruecolor( $nw, $nh );
 imagecopyresampled( $dstim, $im, 0, 0, 0, 0, $nw ,$nh ,$ow ,$oh );
 imagejpeg( $dstim, $phpbb_root_path . "images/thumbs/" . $id . ".jpg", $quality);
 imagedestroy( $dstim );
  $thumb = $id . ".jpg";

  // .gif
  } elseif($ext == "gif") {
  $im = imagecreatefromgif($url);
 $ow = imagesx( $im );
 $oh = imagesy( $im );
 $wscale = $iWidth / $ow;
 $hscale = $iHeight / $oh;
 $scale = ( $hscale < $wscale ? $hscale : $wscale );
 $nw = round( $ow * $scale, 0 );
 $nh = round( $oh * $scale, 0 );
 $dstim = imagecreatetruecolor( $nw, $nh );
 imagecopyresampled( $dstim, $im, 0, 0, 0, 0, $nw ,$nh ,$ow ,$oh );
 imagejpeg( $dstim, $phpbb_root_path . "images/thumbs/" . $id . ".gif");
 imagedestroy( $dstim );
  $thumb = $id . ".gif";

  // .png
  } elseif($ext == "png") {
  $im = imagecreatefrompng($url);
 $ow = imagesx( $im );
 $oh = imagesy( $im );
 $wscale = $iWidth / $ow;
 $hscale = $iHeight / $oh;
 $scale = ( $hscale < $wscale ? $hscale : $wscale );
 $nw = round( $ow * $scale, 0 );
 $nh = round( $oh * $scale, 0 );
 $dstim = imagecreatetruecolor( $nw, $nh );
 imagecopyresampled( $dstim, $im, 0, 0, 0, 0, $nw ,$nh ,$ow ,$oh );
 imagepng( $dstim, $phpbb_root_path . "images/thumbs/" . $id . ".png");
 imagedestroy( $dstim );
  $thumb = $id . ".png";

  // Hvis det skulle være .php endelser!
  } elseif($ext == "php") {
  $iUrl = $lang['no_php'];
  return $iUrl;

  // Ellers kan billedet ikke virke!
  } else {
  return $broken_link;
  }
  }


	 $iUrl = "[" . $phpbb_root_path . "images/thumbs/" . $thumb . "]" . $url;
  // Hvis billedet nu ikke er for stort!
  if($real_width < $iWidth && $real_height < $iHeight) {
	 $iUrl = "[" . $url . "]" . $url;
  }
  return $iUrl;
}

 

Any ideas on your end>?

[TCH-Bruce]

If you have done no changes to the script and it's no longer working please open a ticket with the help desk and ask the techs to investigate. Link at top of page or in my signature.

[vrflyer]

....and out of no where it's started working as of this morning - weird.

Edited March 15, 2006 by vrflyer

[TCH-JimE]

Glad its working again!

 

JimE