I made a thing called 'random.jpg' for outputting information. The HTACCESS looks like:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^random.jpg index.php [L,NC,QSA]
The PHP for index.php which you would have to modify this code so you could do for example
yoursite.com/images/watermark.jpg?image=/uploads/smartsection/yourimage.jpg to watermark the image. IT is using the framework WideImage to do its internal processes.
<?php
@include ('../../mainfile.php');
@include $GLOBALS['xoops']->path('/Frameworks/wideimage/WideImage.php');
$GLOBALS['xoopsLogger']->activated = false;
$dir = XOOPS_VAR_PATH."/images/erotica/";
$watermarkdir = XOOPS_VAR_PATH."/images/watermarks/erotica/";
$image = array();
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if (strpos(strtolower($file),".jpg")>0||strpos(strtolower($file),".gif")>0||strpos(strtolower($file),".png")>0)
{
$image[] = $file;
}
}
closedir($dh);
}
}
$watermarks = array();
if (is_dir($watermarkdir)) {
if ($dh = opendir($watermarkdir)) {
while (($file = readdir($dh)) !== false) {
if (strpos(strtolower($file),".jpg")>0||strpos(strtolower($file),".gif")>0||strpos(strtolower($file),".png")>0)
{
$watermarks[] = $file;
}
}
closedir($dh);
}
}
if (sizeof($image)>0)
{
srand((((float)('0' . substr(microtime(), strpos(microtime(), ' ') + 1, strlen(microtime()) - strpos(microtime(), ' ') + 1))) * mt_rand(30, 99999)));
srand((((float)('0' . substr(microtime(), strpos(microtime(), ' ') + 1, strlen(microtime()) - strpos(microtime(), ' ') + 1))) * mt_rand(30, 99999)));
if (sizeof($watermarks)>0) {
$which = mt_rand(0,sizeof($image)-1);
$water = mt_rand(0,sizeof($watermarks)-1);
error_reporting(E_ALL);
$img = WideImage::load($dir.$image[$which]);
$watermark = WideImage::load($watermarkdir.$watermarks[$water]);
$wwidth = $watermark->getWidth();
$wheight = $watermark->getHeight();
if (isset($_GET['resize'])) {
$resizeimg = $img->resize(intval($_GET['resize']).'%');
$resizeimg->output("JPG");
} elseif (isset($_GET['width'])&&isset($_GET['height'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
$imgb = $resizeimg->merge($watermark, sprintf("right - %s", $wwidth*(1/5)), sprintf("bottom - %s", $wheight*(1/5)), 75);
} else {
if ($width>intval($_GET['width'])&&$height>intval($_GET['height'])) {
$resizeimg = $img->resize(intval($_GET['width']),intval($_GET['height']),'inside', 'down');
$imgb = $resizeimg->merge($watermark, sprintf("left + %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
} else {
$resizeimg = $img->resize(intval($_GET['width']),intval($_GET['height']),'inside', 'up');
$imgb = $resizeimg->merge($watermark, sprintf("left + %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
}
}
$imgb->output("JPG");
exit(0);
} elseif (isset($_GET['width'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize(NULL,$height* (intval($_GET['width'])/$width),'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
$imgb = $resizeimg->merge($watermark, sprintf("right - %s", $wwidth*(1/5)), sprintf("bottom - %s", $wheight*(1/5)), 75);
} else {
if ($width>intval($_GET['width'])) {
$resizeimg = $img->resize(intval($_GET['width']),NULL,'inside', 'down');
$imgb = $resizeimg->merge($watermark, sprintf("left - %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
} else {
$resizeimg = $img->resize(intval($_GET['width']),NULL,'inside', 'up');
$imgb = $resizeimg->merge($watermark, sprintf("left + %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
}
}
$imgb->output("JPG");
exit(0);
} elseif (isset($_GET['height'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize($width* (intval($_GET['height'])/$height),NULL,'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
$imgb = $resizeimg->merge($watermark, sprintf("right - %s", $wwidth*(1/5)), sprintf("bottom - %s", $wheight*(1/5)), 75);
} else {
if ($height>intval($_GET['height'])) {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'down');
$imgb = $resizeimg->merge($watermark, sprintf("left + %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
} else {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'up');
$imgb = $resizeimg->merge($watermark, sprintf("left + %s", mt_rand(5,25)), sprintf("top + %s", mt_rand(9,35)), 75);
}
}
$imgb->output("JPG");
exit(0);
}
$img->output("JPG");
} else {
$which = mt_rand(0,sizeof($image));
$img = WideImage::load($dir.$image[$which]);
if (isset($_GET['resize'])) {
$resizeimg = $img->resize(intval($_GET['resize']).'%');
$resizeimg->output("JPG");
} elseif (isset($_GET['width'])&&isset($_GET['height'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
} else {
if ($width>intval($_GET['width'])&&$height>intval($_GET['height'])) {
$resizeimg = $img->resize(intval($_GET['width']),intval($_GET['height']),'inside', 'down');
} else {
$resizeimg = $img->resize(intval($_GET['width']),intval($_GET['height']),'inside', 'up');
}
}
$resizeimg->output("JPG");
exit(0);
} elseif (isset($_GET['width'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize(NULL,$height* (intval($_GET['width'])/$width),'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
} else {
if ($width>intval($_GET['width'])) {
$resizeimg = $img->resize(intval($_GET['width']),NULL,'inside', 'down');
} else {
$resizeimg = $img->resize(intval($_GET['width']),NULL,'inside', 'up');
}
}
$resizeimg->output("JPG");
exit(0);
} elseif (isset($_GET['height'])) {
$width = $img->getWidth();
$height = $img->getHeight();
if ($width>$height) {
$resizeimg = $img->resize($width* (intval($_GET['height'])/$height),NULL,'inside', 'down')->crop("center", "middle", intval($_GET['width']), intval($_GET['height']));
} else {
if ($height>intval($_GET['height'])) {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'down');
} else {
$resizeimg = $img->resize(NULL,intval($_GET['height']),'inside', 'up');
}
}
$resizeimg->output("JPG");
exit(0);
}
$img->output("JPG");
}
exit(0);
}
?>
This would probably be the best way of watermarking your images is to have a path you call for it.
