18.11.2005
Link:
http://www.4homepages.de/forum/index.php?topic=6755.0
Added files:
./signature/signature.php
./signature/.htaccess
./signature/jpeg.gif (read this article)
./signature/signatures/signature.png (signature background)
./signature/signature.php
Code: Select all
<?php
################################
# signature.php version 2.21 #
# - - - - - - - - - - - - - - -#
# Copyright © V@no 2004 #
################################
# #
# TERMS OF USE #
# #
# NO PORNOGRAPHY OR ANY #
# OTHER PICTURES THAT COULD #
# BE TREATED AS OFFENSIVE #
# MAY BE SHOWED ON 4IMAGES #
# FORUM OR ANYWHERE ELSE #
# WHERE ITS NOT ACCEPTIBLE. #
# #
# PLEASE RESPECT OTHERS! #
# #
################################
// ------- Config -----------
$random_image = 1; //show random image
$random_fast = 1; //if your mysql account doesn't have permission to create/delete temporary tables, set this to 0
$debug = 0; //turning this on, will ignore expiration time, meaning every request will create a new image. change this to 0 before u publish your signature!
$expire = 20; //seconds before image will be expired and recompilled with new random image and information (lower this will encrease server load!)
$type = "png"; //image type: png or jpeg
$quality = "50"; //image quality when used jpeg
define('ROOT_PATH', './'); //path to your 4images root dir with trailing slash! must be ralative ( ./ or ../ or combination of these) and NOT full internet or local (http://example/4images/ or /www/blah/4images/)
$signature_template_dir = "./signatures/"; //directory with signature template images WITH TRAILING SLASH!!!
$signature_template = "signature.png"; //default signature template image filename
$signature_template_random = 1; //use random template image? (0 = no | 1 = yes)
$path = "/tmp/"; // WRITEBLE dir (chmod 777), where compilled image will be stored (does not requere access from web)
$tmpfname = $path."signature.tmp"; // filename for the compilled image (extension does not metter)
$tmptname = $path."signature.id"; // filename for the file where some extra info will be stored in (image id)
$template = "default"; //name of the template which icons will be used, if thumbnail not found
$sitename = "Statistics for my site"; //signature header
$fonts_dir = ""; //directory with custom fonts WITH TRAILING SLASH! (leave blank if no fonts)
$fonts = array(); // an array with font names the first number is the number that u can use in $fsize variable, it must be sequenced! and first item must have number 6 or larger!
/*
//an example array:
$fonts = array(
6 => "micross8px.gdf",
7 => "micross9px.gdf",
8 => "micross10px.gdf",
9 => "micross12px.gdf"
);
*/
$fsize = 2; //font type (1 to 5 for build-in fonts and 6 to XX for your custom fonts (see $font array above)
$offset = 7; //offset from the left, right and bottom, uses for random image and the text (not used if random image disabled)
$offset2 = 99; //extra offset from the left (place where random image will be embeded if its enabled. Not used if random image disabled)
$spacing = 11; //height of each line of text
$start = 21; //offset from top (space where header shows)
$tiny = 9; //an extra space at the begining of each line (needed for offset from the random image space)
$not_in_cat = "0"; //list of categories which should not be included for random image, separated by coma (i.e. "1,2,3,7") "0" - means disabled
$auth = 0; //permission level for auth_viewimage (0 = All, 2 = Members, 3 = Private or 9 = Admin) Refer in /includes/constants.php
$peruser = 1; //alow per user random image (images uploaded by XX user. Usage: signature.php?user=XX)
$noimage = "jpeg.gif"; //icon name if no random image was found
$new_cutoff = 7; //Days when images treated as new
$lang_images = "Images: ";
$lang_users = "Members: ";
$lang_cat = "Categories: ";
$lang_new_user = "Newest member: ";
$lang_online = "Online: ";
$lang_comments = "Comments: ";
// --------- End Config ----------
$peruser = ($peruser && isset($_GET['user']) && intval($_GET['user'])) ? intval($_GET['user']) : "";
$tmpfname .= $peruser;
$tmptname .= $peruser;
if (isset($_GET['go']) && $_GET['go'])
{
if ($handle = @fopen($tmptname, "rb"))
{
while (!feof($handle))
{
$buffer = fgets($handle, 4096);
$imgid = intval($buffer);
}
fclose($handle);
}
$nozip = 1;
define('GET_CACHES', 1);
include(ROOT_PATH.'global.php');
require(ROOT_PATH.'includes/sessions.php');
$user_access = get_permission();
$url = $site_sess->url(ROOT_PATH."index.php", "&");
if ($imgid && $random_image)
{
$sql = "SELECT cat_id
FROM ".IMAGES_TABLE."
WHERE image_id = $imgid";
if ($row = $site_db->query_firstrow($sql))
{
if (check_permission("auth_viewcat", $row['cat_id']) || check_permission("auth_viewimage", $row['cat_id']))
{
$url = (check_permission("auth_viewimage", $row['cat_id']) && check_permission("auth_viewcat", $row['cat_id'])) ? $site_sess->url(ROOT_PATH."details.php?image_id=".$imgid) : ((check_permission("auth_viewcat", $row['cat_id'])) ? $site_sess->url(ROOT_PATH."categories.php?cat_id=".$row['cat_id']) : $url);
}
}
}
header("Location: ".$url);
exit;
}
$imageid = 0;
$time = @filemtime($tmpfname);
if ($handle = @fopen($tmptname, "r"))
{
if (!feof($handle))
{
$buffer = fgets($handle, 4096);
$imageid = intval($buffer);
}
fclose($handle);
}
$current_time = time();
if (!$time || (($current_time - $time) > $expire || ($current_time - $time) < 0) || $debug)
{
$show = array();
include(ROOT_PATH.'config.php');
include(ROOT_PATH.'includes/constants.php');
include(ROOT_PATH.'includes/db_mysql.php');
define('MEDIA_PATH', ROOT_PATH.MEDIA_DIR);
define('THUMB_PATH', ROOT_PATH.THUMB_DIR);
define('MEDIA_TEMP_PATH', ROOT_PATH.MEDIA_TEMP_DIR);
define('THUMB_TEMP_PATH', ROOT_PATH.THUMB_TEMP_DIR);
define('TEMPLATE_PATH', ROOT_PATH.TEMPLATE_DIR."/".$template);
define('ICON_PATH', ROOT_PATH.TEMPLATE_DIR."/".$template."/icons");
include(ROOT_PATH.'includes/functions.php');
$site_db = new Db($db_host, $db_user, $db_password, $db_name);
// --- Random image -----
if ($random_image)
{
if ($random_fast)
{
mt_srand((double)microtime() * intval(session_id()));
$temptab = "tab_".mt_rand(0,1000000);
$sql = "CREATE TEMPORARY TABLE ".$temptab." TYPE = HEAP
SELECT i.image_id, i.cat_id
FROM ".IMAGES_TABLE." i
LEFT JOIN ".CATEGORIES_TABLE." c ON c.cat_id = i.cat_id
WHERE i.image_active = 1 AND c.auth_viewcat = $auth AND i.cat_id NOT IN ($not_in_cat)".(($peruser) ? " AND i.user_id = ".$peruser : "").(($imageid) ? " AND i.image_id <> ".$imageid : "")."
ORDER BY RAND()
LIMIT 1";
$result = $site_db->query($sql);
$sql = "SELECT t.image_id, t.cat_id, i.user_id, i.image_name, i.image_media_file, i.image_thumb_file
FROM ".$temptab." AS t
LEFT JOIN ".IMAGES_TABLE." AS i ON i.image_id=t.image_id";
$imagedata = $site_db->query_firstrow($sql);
$sql = "DROP TABLE ".$temptab;
$result = $site_db->query($sql);
}
else
{
$sql = "SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_media_file, i.image_thumb_file
FROM ".IMAGES_TABLE." i
LEFT JOIN ".CATEGORIES_TABLE." c ON c.cat_id = i.cat_id
WHERE i.image_active = 1 AND c.auth_viewcat = $auth AND i.cat_id NOT IN ($not_in_cat)".(($peruser) ? " AND i.user_id = ".$peruser : "").(($imageid) ? " AND i.image_id <> ".$imageid : "")."
ORDER BY RAND()
LIMIT 1";
$imagedata = $site_db->query_firstrow($sql);
}
$thumb = (empty($imagedata)) ? ICON_PATH."/".$noimage : get_file_path($imagedata['image_media_file'], "thumb", $imagedata['cat_id']);
}
else
{
$offset = $offset2 = 0; //no need any offset if random image disabled
}
// --- Total users -----
$sql = "SELECT COUNT(*) AS total_users
FROM ".USERS_TABLE."
WHERE user_level > ".USER_AWAITING;
$row = $site_db->query_firstrow($sql);
$show['total_users'] = $row['total_users'];
// --- Total not activated users -----
$sql = "SELECT COUNT(*) AS total_users
FROM ".USERS_TABLE."
WHERE user_level = ".USER_AWAITING;
$row = $site_db->query_firstrow($sql);
$show['total_users_awaiting'] = $row['total_users'];
// --- Lattest username -----
$sql = "SELECT user_name
FROM ".USERS_TABLE."
WHERE user_level > ".USER_AWAITING."
ORDER BY user_id DESC";
$row = $site_db->query_firstrow($sql);
$show['new_user'] = stripslashes($row['user_name']);
// --- Total images -----
$sql = "SELECT COUNT(*) AS total_images
FROM ".IMAGES_TABLE."
WHERE image_active = 1";
$row = $site_db->query_firstrow($sql);
$show['total_images'] = $row['total_images'];
// --- Total new images -----
$new_cutoff = time() - 60 * 60 * 24 * $new_cutoff;
$sql = "SELECT COUNT(*) AS total_new_images
FROM ".IMAGES_TABLE."
WHERE image_active = 1 AND image_date > ".$new_cutoff;
$row = $site_db->query_firstrow($sql);
$show['total_new_images'] = $row['total_new_images'];
// --- Total categories -----
$sql = "SELECT COUNT(*) AS total_categories
FROM ".CATEGORIES_TABLE;
$row = $site_db->query_firstrow($sql);
$show['total_categories'] = $row['total_categories'];
// --- Total comments -----
$sql = "SELECT SUM(image_comments) AS sum
FROM ".IMAGES_TABLE;
$row = $site_db->query_firstrow($sql);
$show['comments'] = $row['sum'];
// --- Online users -----
$time_out = time() - 300;
$sql = "SELECT session_user_id, session_ip
FROM ".SESSIONS_TABLE."
WHERE session_lastaction >= $time_out";
$result = $site_db->query($sql);
$show['guests_online'] = $show['reg_online'] = 0;
while ($row = $site_db->fetch_array($result))
{
if ($row['session_user_id'] != GUEST)
{
if (!isset($prev_user_ids[$row['session_user_id']]))
{
$show['reg_online']++;
}
$prev_user_ids[$row['session_user_id']] = 1;
}
else
{
if (!isset($prev_session_ips[$row['session_ip']]))
{
$show['guests_online']++;
}
}
$prev_session_ips[$row['session_ip']] = 1;
}
//-----------------------
if (!empty($fonts_dir) && count($fonts))
{
foreach ($fonts as $key => $val)
{
imageloadfont($fonts_dir.$val);
}
}
$total_online = $show['reg_online'] + $show['guests_online'];
$online = " (".$show['reg_online']." member".(($show['reg_online'] > 1 || !$show['reg_online'])? "s" : "")." and ".$show['guests_online']." guest".(($show['guests_online'] > 1 || !$show['guests_online'])? "s" : "").")";
$far = $offset2+$tiny+(strlen($lang_new_user))*($fsize+4);
//array with data:
//[0] - font type
//[1] - offset
//[2] - text
//[3] - color (i.e. "text_color" will use $text_color variable)
$stats = array(
array(array($fsize, $offset2+$tiny, $lang_images, "text_color"), array($fsize, $far, $show['total_images']." (".$show['total_new_images']." new)", "text_color")),
array(array($fsize, $offset2+$tiny, $lang_cat, "text_color"), array($fsize, $far, $show['total_categories'], "text_color")),
array(array($fsize, $offset2+$tiny, $lang_comments, "text_color"), array($fsize, $far, $show['comments'], "text_color")),
array(array($fsize, $offset2+$tiny, $lang_users, "text_color"), array($fsize, $far, $show['total_users'], "text_color"), array($fsize, $far+strlen($show['total_users'])*($fsize+4), " and ".$show['total_users_awaiting']." not activated", "text_color")),
array(array($fsize, $offset2+$tiny, $lang_online, "text_color"), array($fsize, $far, $total_online, "red"), array($fsize, $far+strlen($total_online)*($fsize+4), $online, "text_color")),
array(array($fsize, $offset2+$tiny, $lang_new_user, "text_color"), array($fsize, $far, $show['new_user'], "text_color"))
);
if ($signature_template_random)
{
if ($dir = @opendir($signature_template_dir))
{
$list = array();
while ($file = @readdir($dir))
{
if (!is_dir($signature_template_dir.$file) && is_file($signature_template_dir.$file) && strtolower(substr(strrchr($file,"."), 1)) == "png")
{
$list[] = $file;
}
}
@closedir($dir);
$signature_template = $list[array_rand($list)];
}
}
$im = ImageCreateFromPNG($signature_template_dir.$signature_template);
$width = imagesx($im);
$height = imagesy($im);
$text_color = ImageColorAllocate ($im, 0, 0, 0);
$red = ImageColorAllocate ($im, 255, 0, 0);
// ImageString($im, 3, $offset2+(($width-$offset2)/2)-(strlen($sitename)*7/2), 4, $sitename, $text_color);
ImageString($im, 3, $offset2+$tiny, 4, $sitename, $text_color);
$i = $start;
foreach ($stats as $key)
{
if ($key[0][2] == $lang_online && !$total_online)
{
continue;
}
foreach ($key as $val)
{
ImageString($im, $val[0], $val[1], $i, $val[2], $$val[3]);
}
$i = $i + $spacing;
}
if ($random_image)
{
$image_info = getimagesize($thumb);
$types = array(1 => "gif", 2 => "jpeg", 3 => "png");
$th = "imagecreatefrom".$types[$image_info[2]];
$width_start = $image_info[0];
$height_start = $image_info[1];
$dimension = $offset2-$offset*2;
if ($height - $image_info[1] < $offset && $height - $offset2 < $offset)
{
$dimension = $height - $offset*2;
}
$width_end = $dimension;
$height_end = $dimension;
if (($width_start > $width_end || $height_start > $height_end) && $width_start && $height_start && $width_end && $height_end)
{
$ratio = $width_start / $height_start;
if ($ratio > 1)
{
$width_end = $dimension;
$height_end = round(($dimension/$width_start) * $height_start);
}
else
{
$width_end = round(($dimension/$height_start) * $width_start);
$height_end = $dimension;
}
}
elseif ($width_start || $height_start)
{
$width_end = $width_start;
$height_end = $height_start;
}
$temp = imagecreateTrueColor($width_end, $height_end);
if ($image = $th($thumb))
{
imagecopyresampled($temp, $image, 0, 0, 0, 0, $width_end, $height_end, ImageSX($image), ImageSY($image));
}
$posx = round(($offset2-$width_end)/2);
$posy = round(($height-$height_end)/2);
imagecopymerge($im,$temp, $posx, $posy, 0, 0, $width_end, $height_end, 100);
ImageRectangle($im, $posx-1, $posy-1, $posx+$width_end-1, $posy+$height_end-1, $text_color);
}
$function = "Image".$type;
$function($im,$tmpfname,$quality);
ImageDestroy($im);
$handle = @fopen($tmptname, "wb");
$contents = @fwrite($handle, (($random_image) ? $imagedata['image_id'] : 0));
@fclose($hande);
} //end compilling new image
header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
header('Cache-Control: pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
header("Content-disposition: filename=signature".MD5(time()).".".$type);
header("Content-Type: image/".$type);
readfile($tmpfname);
?>Code: Select all
RewriteEngine On
#RewriteBase /
RewriteRule ^signature\.png$ signature.php?%{QUERY_STRING}
RewriteRule ^go$ signature.php?go=1&%{QUERY_STRING}Code: Select all
[url=http://www.mysite.com/signature/go][img]http://www.mysite.com/signature/signature.png[/img][/url]
, gefällt mer ganz gudd 
