265 lines
11 KiB
PHP
265 lines
11 KiB
PHP
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<?php
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/***********************************************************************
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* Script (c) Kubwa (https://kubwa.de)
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*
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* This script was release under BSD license.
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* You are free to use, share or change this code as you wish. This
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* header must be kept intact.
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***********************************************************************/
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require_once("classes/Framework.MySql.Class.php");
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require_once("classes/GridUserInfo.php");
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require_once("classes/Http.php");
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require_once("classes/Xml.php");
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require_once("Config.php");
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/*
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This is the new visitorboard code.
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It will generate a nice looking png image that is being shown on the visitorboard inworld.
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*/
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//Database
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$MySql = new MySql($GLOBALS["CONFIG"]["mysql"]["user"], $GLOBALS["CONFIG"]["mysql"]["pass"], $GLOBALS["CONFIG"]["mysql"]["db"], $GLOBALS["CONFIG"]["mysql"]["server"]);
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//Handle languagefile
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LoadLanguages();
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$SelLang = strtolower($_GET["l"]);
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if (!isset($GLOBALS["LanguageData"][$SelLang])) {$SelLang = "en";}
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//Look up timezone, country and the (hopefulle) correct language for the region that requests this image
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$ListOfTimezones = DateTimeZone::listIdentifiers(DateTimeZone::ALL);
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$MySql->query("DELETE FROM ip_timezones WHERE unix < {0} OR (unix < {1} AND country = '')", array(time() - 86400 * 60, time() - 86400));
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$Exists = $MySql->query("SELECT * FROM ip_timezones WHERE ip = md5({0}) LIMIT 1", array($_SERVER["REMOTE_ADDR"]))->fetch();
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$TimeZone = "Europe/Berlin";
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$Country = "DE";
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if (empty($Exists["ip"]))
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{
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//We can also use another service to trace the ip, if you wish so, change this code
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$TraceRequest = json_decode(HttpRequest("http://ip-api.com/json/".$_SERVER["REMOTE_ADDR"], "", 3), true);
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if ($TraceRequest["status"] == "success")
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{
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$TimeZone = $TraceRequest["timezone"];
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$Country = $TraceRequest["countryCode"];
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}
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//To have a minimum of dataprotection, we are hashing the cached ip addresses
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$MySql->query("INSERT INTO ip_timezones (ip, timezone, country, unix)VALUES(md5({0}), {1}, {2}, {3})", array($_SERVER["REMOTE_ADDR"], $TimeZone, $Country, time()));
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}
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else
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{
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$TimeZone = $Exists["timezone"];
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$Country = $Exists["country"];
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}
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if (in_array(strtolower($TimeZone), $ListOfTimezones))
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{date_default_timezone_set($TimeZone);}
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//So, now lets start with requesting all required information from the visitors grids
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$UserMem = array();
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$AllUsers = explode(";", $_GET["u"]);
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for ($i = 0; $i < count($AllUsers); ++$i)
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{
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$SingleUser = explode(",", $AllUsers[$i]);
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for ($z = 0; $z < count($SingleUser); ++$z)
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{$SingleUser[$z] = trim($SingleUser[$z]);}
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if (!empty($SingleUser[0]) && !empty($SingleUser[1]))
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{
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//The magic is done here
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$UserInfo = new GridUser($SingleUser[0], $SingleUser[1], realpath(dirname(__FILE__)));
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$Info = $UserInfo->ToArray();
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if ($Info !== false)
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{
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$UserMem[] = array("uuid" => $Info["uuid"],
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"name" => $Info["firstname"]." ".$Info["lastname"],
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"grid" => $Info["homegrid"],
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"title" => $Info["title"],
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"unix" => date("d.m.Y H:i", (int)$SingleUser[2]));
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}
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}
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}
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$UserMem = array_reverse($UserMem);
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//Now we are starting to render the image
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$Image = imagecreatetruecolor(1024, 512);
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$Colors["white"] = imagecolorallocate($Image, 255, 255, 255);
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$Colors["red"] = imagecolorallocate($Image, 140, 0, 0);
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$Colors["blue"] = imagecolorallocate($Image, 0, 0, 140);
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$Colors["green"] = imagecolorallocate($Image, 0, 60, 0);
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$Colors["whitealpha"] = imagecolorallocatealpha($Image, 255, 255, 255, 96);
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$Background = imagecreatefromjpeg("Img/Blackboard.jpg");
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imagecopyresampled($Image, $Background, 0, 0, 0, 0, 1024, 512, imagesx($Background), imagesy($Background));
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$Size = imageftbbox(26, 0, "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_1"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 26, 0, 20, 20 + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_1"]);
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$Size = imageftbbox(24, 0, "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_2"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 24, 0, 20, 240 + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_2"]);
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$x = 20;
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$y = 65;
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for ($i = 0; $i < count($UserMem); ++$i)
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{
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if ($i < 2)
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{$ImgSize = 160;}
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else
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{$ImgSize = 92;}
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if ($i > 0)
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{
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if ($i < 2)
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{$x = $x + 512;}
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else
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{
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$x = $x + 1024 / 3;
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if ($i == 2)
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{
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$x = 20;
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$y = 280;
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}
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if ($x >= 1024)
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{
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$x = 20;
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$y = $y + 120;
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}
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}
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}
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$UserImage = MakeBorderOnImage(imagecreatefromjpeg("UserImage/".$UserMem[$i]["uuid"].".jpg"), "ChalkBorder");
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imagecopyresampled($Image, $UserImage, $x, $y, 0, 0, $ImgSize, $ImgSize, imagesx($UserImage), imagesy($UserImage));
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if ($i < 2)
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{
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$LocalY = $y;
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$Size = imageftbbox(12, 0, "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_name"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 12, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_name"]);
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$LocalY = $LocalY + $Size[1] + 5;
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$Size = imageftbbox(18, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["name"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 18, 0, $x + $ImgSize + 10 + 10, $LocalY + $Size[1], $Colors["red"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["name"]);
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$LocalY = $LocalY + $Size[1] + 2;
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$Size = imageftbbox(11, 0, "Fonts/DJB Chalk It Up.ttf", "» ".$UserMem[$i]["title"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 11, 0, $x + $ImgSize + 10 + 10, $LocalY + $Size[1], $Colors["green"], "Fonts/DJB Chalk It Up.ttf", "» ".$UserMem[$i]["title"]);
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$LocalY = $LocalY + $Size[1] + 10;
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$Size = imageftbbox(12, 0, "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_from"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 12, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_from"]);
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$LocalY = $LocalY + $Size[1] + 5;
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$Size = imageftbbox(18, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["grid"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 18, 0, $x + $ImgSize + 10 + 10, $LocalY + $Size[1], $Colors["blue"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["grid"]);
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$LocalY = $LocalY + $Size[1] + 10;
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$Size = imageftbbox(12, 0, "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_time"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 12, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $GLOBALS["LanguageData"][$SelLang]["title_time"]);
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$LocalY = $LocalY + $Size[1] + 5;
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$Size = imageftbbox(18, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["unix"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 18, 0, $x + $ImgSize + 10 + 10, $LocalY + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["unix"]);
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$LocalY = $LocalY + $Size[1] + 10;
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}
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else
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{
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$LocalY = $y;
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$Size = imageftbbox(14, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["name"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 14, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["red"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["name"]);
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$LocalY = $LocalY + $Size[1] + 2;
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$Size = imageftbbox(9, 0, "Fonts/DJB Chalk It Up.ttf", "» ".$UserMem[$i]["title"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 9, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["green"], "Fonts/DJB Chalk It Up.ttf", "» ".$UserMem[$i]["title"]);
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$LocalY = $LocalY + $Size[1] + 10;
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$Size = imageftbbox(14, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["grid"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 14, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["blue"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["grid"]);
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$LocalY = $LocalY + $Size[1] + 10;
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$Size = imageftbbox(14, 0, "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["unix"]);
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 14, 0, $x + $ImgSize + 10, $LocalY + $Size[1], $Colors["white"], "Fonts/DJB Chalk It Up.ttf", $UserMem[$i]["unix"]);
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$LocalY = $LocalY + $Size[1] + 10;
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}
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}
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$Size = imageftbbox(10, 0, "Fonts/BlackOpsOne-Regular.ttf", "KUBWA");
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$Size = array(abs($Size[0]) + abs($Size[2]), abs($Size[1]) + abs($Size[5]));
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imagefttext($Image, 10, 0, 1024 - $Size[0] - 15, 512 - $Size[1], $Colors["whitealpha"], "Fonts/BlackOpsOne-Regular.ttf", "KUBWA");
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header("content-type: image/png");
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imagepng($Image);
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//A little helper function which puts a nice frame around a users image
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function MakeBorderOnImage($Image, $Border)
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{
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imagealphablending($Image, false);
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imagesavealpha($Image, true);
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$Border = imagecreatefrompng("Img/".$Border.".png");
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$ScaledBorder = imagecreatetruecolor(imagesx($Image), imagesy($Image));
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imagecopyresampled($ScaledBorder, $Border, 0, 0, 0, 0, imagesx($Image), imagesy($Image), imagesx($Border), imagesy($Border));
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if (round(rand(0, 3)) == 1) {imageflip($ScaledBorder, IMG_FLIP_HORIZONTAL);}
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if (round(rand(0, 3)) == 2) {imageflip($ScaledBorder, IMG_FLIP_VERTICAL);}
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if (round(rand(0, 3)) == 3) {imageflip($ScaledBorder, IMG_FLIP_BOTH);}
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$ScaledBorder = imagerotate($ScaledBorder, 3 - rand(0, 6), imagecolorallocate($ScaledBorder, 76, 255, 0), true);
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$Transparent = imagecolorallocatealpha ($Image, 255, 255, 255, 127);
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for ($y = 0; $y < imagesy($ScaledBorder); ++$y)
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{
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for ($x = 0; $x < imagesx($ScaledBorder); ++$x)
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{
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$rgb = imagecolorsforindex($ScaledBorder, imagecolorat($ScaledBorder, $x, $y));
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if ($rgb["green"] >= 250 && $rgb["red"] < 100 && $rgb["blue"] < 100)
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{imagesetpixel($Image, $x, $y, $Transparent);}
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else
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{
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if ($rgb["red"] > 0 && $rgb["green"] > 0 && $rgb["blue"] > 0 && rand(0, 1000) > 100)
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{imagesetpixel($Image, $x, $y, imagecolorallocatealpha($Image, 255, 255, 255, $rgb["alpha"]));}
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}
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}
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}
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return $Image;
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}
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//Language variable handling (kind of shitty)
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$GLOBALS["LanguageData"] = array();
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function LoadLanguages()
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{
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$Temp = file_get_contents("Language/lang.txt");
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$Temp = explode("\n", str_replace("\r", "", $Temp));
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$CurLng = "";
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for ($i = 0; $i < count($Temp); ++$i)
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{
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$Line = trim(explode("#", $Temp[$i])[0]);
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if (!empty($Line))
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{
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if (substr($Line, 0, 1) == "[")
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{
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$CurLng = substr($Line, 1, -1);
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$GLOBALS["LanguageData"][strtolower($CurLng)] = array();
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}
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else
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{
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if (!empty($CurLng))
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{
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$KeyPair = explode("=", $Line, 2);
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$GLOBALS["LanguageData"][strtolower($CurLng)][strtolower(trim($KeyPair[0]))] = trim($KeyPair[1]);
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}
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}
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}
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}
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}
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?>
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