300 || $size[1] > 200) {
if ($size[0] <= $size[1]) {
$img_w = round(($size[0] * 200) / $size[1]);
$img_h = 200;
} else if ($size[0] > $size[1]) {
$img_w = 300;
$img_h = round(($size[1] * 300) / $size[0]);
} else {
$img_w = 300;
$img_h = 200;
}
} else {
$img_w = $size[0];
$img_h = $size[1];
}
if ($size[0] != $img_w || $size[1] != $img_h) {
$res = "![".$file."](".INFUSIONS."forum/attachments/".$file.")
";
} else {
$res = "";
}
return $res;
}
/**
* Display attached image with a certain given width and height.
*
* @param $file
* @param int $width
* @param int $height
* @param string $rel
*
* @return string
*/
public static function display_image_attach($file, $width = 50, $height = 50, $rel = "") {
if (file_exists(INFUSIONS."forum/attachments/".$file)) {
$size = @getimagesize(INFUSIONS."forum/attachments/".$file);
if ($size [0] > $height || $size [1] > $width) {
if ($size [0] < $size [1]) {
$img_w = round(($size [0] * $width) / $size [1]);
$img_h = $width;
} else if ($size [0] > $size [1]) {
$img_w = $height;
$img_h = round(($size [1] * $height) / $size [0]);
} else {
$img_w = $height;
$img_h = $width;
}
} else {
$img_w = $size [0];
$img_h = $size [1];
}
$res = "\n";
} else {
$res = fusion_get_locale('forum_0188');
}
return $res;
}
}