How i can use watermark with my album, they are an Hack for watermarks?

thanks

skelink

hhttp://xoops2.ru/modules/newbb/viewtopic.php?topic_id=3531&forum=4#forumpost16322

I'm looking for this hack also. The linked website above is unreadable for non-russians. Only code ist useful, but explanations could be helpful too.

Sorry, I do not speak English. I use: http://translate.google.com/translate_t?langpair=ru|en.
In folder root/uploads/photos create a file modify.php and file .HTACCESS and figure wt.png.


modify.php:
// IMAGE WATERMARK(to close the following line with the non-image)
Define('WATERMARK_IMAGE', './wt.png'); //path to the image watermark (no change)
Define('WATERMARK_PERCENT', '60'); //Transparency figure (%%)


// TEXT WATERMARK (to close the following line with the non-text)
Define('WATERMARK_TEXT', 'Copyright (c) 2008 .............'); //Enter your text (if an image will not be used)
Define('WATERMARK_TEXT_FONT', '3'); // font 1 / 2 / 3 / 4 / 5
Define('TEXT_SHADOW', '1'); // 1 - yes / 0 - no
Define('TEXT_COLOR', '#FFFFFF'); // text color


// GENERAL SETTINGS (Location text, pictures)
Define('WATERMARK_ALIGN_H', 'right'); // left / right / center
Define('WATERMARK_ALIGN_V', 'bottom'); // top / bottom / center
Define('WATERMARK_MARGIN', '10'); // margin

// ----------------------------------------------------------------------------------------

$dr=preg_replace('/modify\.php.+/', '', $_SERVER['PHP_SELF']);
$filename=str_replace($dr, './', $_SERVER['PATH_INFO']);

$lst=GetImageSize($filename);
$image_width=$lst[0];
$image_height=$lst[1];
$image_format=$lst[2];

if ($image_format==1) {
Header("Content-Type:image/gif");
readfile($filename);
exit;
} elseif ($image_format==2) {
$old_image=imagecreatefromjpeg($filename);
} elseif ($image_format==3) {
$old_image=imagecreatefrompng($filename);
} else {
readfile($filename);
exit;
}


if (Defined('WATERMARK_TEXT') && WATERMARK_TEXT!='') {
// text

$color = eregi_replace("#","", TEXT_COLOR);
$red = hexdec(substr($color,0,2));
$green = hexdec(substr($color,2,2));
$blue = hexdec(substr($color,4,2));

$text_color = imagecolorallocate ($old_image, $red, $green, $blue);

$text_height=imagefontheight(WATERMARK_TEXT_FONT);
$text_width=strlen(WATERMARK_TEXT)*imagefontwidth(WATERMARK_TEXT_FONT);
$wt_y=WATERMARK_MARGIN;
if (WATERMARK_ALIGN_V=='top') {
$wt_y=WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_V=='bottom') {
$wt_y=$image_height-$text_height-WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_V=='center') {
$wt_y=(int)($image_height/2-$text_height/2);
}

$wt_x=WATERMARK_MARGIN;
if (WATERMARK_ALIGN_H=='left') {
$wt_x=WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_H=='right') {
$wt_x=$image_width-$text_width-WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_H=='center') {
$wt_x=(int)($image_width/2-$text_width/2);
}

if (TEXT_SHADOW=='1') {
imagestring($old_image, WATERMARK_TEXT_FONT, $wt_x+1, $wt_y+1, WATERMARK_TEXT, 0);
}
imagestring($old_image, WATERMARK_TEXT_FONT, $wt_x, $wt_y, WATERMARK_TEXT, $text_color);

}

if (Defined('WATERMARK_IMAGE') && WATERMARK_IMAGE!='' && file_exists(WATERMARK_IMAGE)) {
// image


$lst2=GetImageSize(WATERMARK_IMAGE);
$image2_width=$lst2[0];
$image2_height=$lst2[1];
$image2_format=$lst2[2];

if ($image2_format==2) {
$wt_image=imagecreatefromjpeg(WATERMARK_IMAGE);
} elseif ($image2_format==3) {
$wt_image=imagecreatefrompng(WATERMARK_IMAGE);
}

if ($wt_image) {

$wt_y=WATERMARK_MARGIN;
if (WATERMARK_ALIGN_V=='top') {
$wt_y=WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_V=='bottom') {
$wt_y=$image_height-$image2_height-WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_V=='center') {
$wt_y=(int)($image_height/2-$image2_height/2);
}

$wt_x=WATERMARK_MARGIN;
if (WATERMARK_ALIGN_H=='left') {
$wt_x=WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_H=='right') {
$wt_x=$image_width-$image2_width-WATERMARK_MARGIN;
} elseif (WATERMARK_ALIGN_H=='center') {
$wt_x=(int)($image_width/2-$image2_width/2);
}

imagecopymerge($old_image, $wt_image, $wt_x, $wt_y, 0, 0, $image2_width, $image2_height, WATERMARK_PERCENT);
}

}

if ($image_format==2) {
imageJpeg($old_image);
}
if ($image_format==3) {
imagePng($old_image);
}
?>

.HTACCESS:


wt.png -Your watermark.

sorry but the hack dosent work by me.

Doesn't work for me too. Maybe because i use myalbum-p with lightbox hack? I only get an endless loading animation and no picture.

MyAlbum * Talk:MyAlbum

Quote:
??
Are you gonna add every discussion considering a module within the wiki with a link to this forum?

Sorry to say and dispite all your effords....but I find this wiki very user unfriendly. I get totally lost. If I am within: https://xoops.org/modules/mediawiki/index.php/MyAlbum, I haven't the slidest idea where I am and how I get into the main categorie where this item has been placed or belongs.
The -menu-structure isn't clear at all.
Second: All I see are created pages which are in fact empty.

Quote:
Take it as a starting point to fill the wiki with information. Not only one, each of us should contribute And why not put links to threads, which may bring the wanted solution?

I have to confess that I too am getting weary of seeing links to the wiki that don't provide a solution for the thread starter.

I highly recommend that XOOPS users search the wiki, but I agree with Shine that it should NOT be gratuitously promoted in the forums in response to a specific question unless the link leads to a specific answer.