player_portrait.php

<?php
/**
 * Created by PhpStorm.
 * User: Ricardo
 * Date: 23/03/2018
 * Time: 23:30
 * @param $new_image
 * @param $image_source
 */

require_once "vendor/autoload.php";

use GDText\Box;
use GDText\Color;

require 'config/config.php';
// comment to show E_NOTICE [undefinied variable etc.], comment if you want make script and see all errors
error_reporting(E_ALL ^ E_STRICT ^ E_NOTICE);
// true = show sent queries and SQL queries status/status code/error message
define('DEBUG_DATABASE', FALSE);
define('INITIALIZED', TRUE);
if (!defined('ONLY_PAGE'))
    define('ONLY_PAGE', TRUE);
// check if site is disabled/requires installation
include_once('./system/load.loadCheck.php');
// fix user data, load config, enable class auto loader
include_once('./system/load.init.php');
// DATABASE
include_once('./system/load.database.php');
function setTransparency ($new_image, $image_source)
{
    
    $transparencyIndex = imagecolortransparent($image_source);
    $transparencyColor = array('red' => 255, 'green' => 255, 'blue' => 255);
    
    if ($transparencyIndex >= 0) {
        $transparencyColor = imagecolorsforindex($image_source, $transparencyIndex);
    }
    $transparencyIndex = imagecolorallocate($new_image, $transparencyColor['red'], $transparencyColor['green'], $transparencyColor['blue']);
    imagefill($new_image, 0, 0, $transparencyIndex);
    imagecolortransparent($new_image, $transparencyIndex);
}

function playerPortraitCreate ($base, $player)
{
    // Obtendo o tamanho original
    list($width_orig, $height_orig) = getimagesize($base);
    list($width_orig2, $height_orig2) = getimagesize($player);
    
    // Calculando a proporção
    $ratio_orig = $width_orig / $height_orig;
    $ratio_orig2 = $width_orig2 / $height_orig2;
    /// Largura e altura máximos (máximo, pois como é proporcional, o resultado varia)
    // No caso da pergunta, basta usar $_GET['width'] e $_GET['height'], ou só
    // $_GET['width'] e adaptar a fórmula de proporção abaixo.
    $width = 500;
    $height = 500;
    $width2 = 100;
    $height2 = 100;
    if ($width / $height > $ratio_orig) {
        $width = $height * $ratio_orig;
    } else {
        $height = $width / $ratio_orig;
    }
    if ($width2 / $height2 > $ratio_orig2) {
        $width2 = $height2 * $ratio_orig2;
    } else {
        $height2 = $width2 / $ratio_orig2;
    }
    // O resize propriamente dito. Na verdade, estamos gerando uma nova imagem.
    $extension = explode(".", $base);
    $extension = $extension[count($extension) - 1];
    $image_p = imagecreatetruecolor($width, $height);
    $image = NULL;
    if ($extension == "jpg" || $extension == "jpeg") {
        $image = imagecreatefromjpeg($base);
    } elseif ($extension == "gif") {
        $image = imagecreatefromgif($base);
    } elseif ($extension == "png") {
        $image = imagecreatefrompng($base);
    }
    imagecopyresampled($image_p, $image, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);
    $image_player = imagecreatetruecolor($width2, $height2);
    $marcadagua = imagecreatefromgif($player);
    setTransparency($image_player, $marcadagua);
    imagecopyresized($image_player, $marcadagua, 0, 0, 0, 0, $width2, $height2, $width_orig2, $height_orig2);
//    imagedestroy($marcadagua);
    
    //pega o tamanho da imagem principal
    $dwidth = imagesx($image_p);
    $dheight = imagesy($image_p);
    
    //pega o tamanho da imagem que vai ser centralizada
    $mwidth = imagesx($image_player);
    $mheight = imagesy($image_player);
    //Calcula a x e y posição pra colocar a imagem no centro da outra
    //A função round arredonda os valores
    $xPos = round(($dwidth - $mwidth) / 2 - 40);
    $yPos = round(($dheight - $mheight) / 2 - 40);
    imagecopymerge($image_p, $image_player, $xPos, $yPos, 0, 0, $mwidth, $mheight, 100);
//    imagedestroy($image_player);
//    imagecopyresampled($image_p, $image_player, $xPos, $yPos, 0, 0, $mwidth, $mheight, 100,100);
    return $image_p;
}

if (isset($_REQUEST['name'])) {
    $name = $_REQUEST['name'];
    $p = new Player();
    $p->loadByName($name);
    
    $url1 = 'images/bg.png';
    $url2 = "https://outfits.ferobraglobal.com/animoutfit.php?id={$p->getLookType()}&addons={$p->getLookAddons()}&head={$p->getLookHead()}&body={$p->getLookBody()}&legs={$p->getLookLegs()}&feet={$p->getLookFeet()}&mount={$p->getLookMount()}";
    $player_portrait = playerPortraitCreate($url1, $url2);
    $im = $player_portrait;
    
    $w = imagesx($im);
    $h = imagesy($im);
    
    $box = new Box($im);
    $box->setFontFace(__DIR__."/images/martel.ttf"); // http://www.dafont.com/elevant-by-pelash.font
    $box->setFontColor(new Color(240, 209, 164));
    $box->setStrokeColor(new Color(1, 1, 1)); // Set stroke color
    $box->setStrokeSize(1); // Stroke size in pixels
    
    $box->setTextAlign('center', 'center');
    $box->setFontSize(30);
    if($p->getLookMount() != 0){
        $box->setBox(0, -90, $w, $h);
    }else{
        $box->setBox(0, -60, $w, $h);
    }
    $box->draw(ucfirst($p->getName())); // Text to draw
    $box->setFontSize(30);
    $box->setBox(0, 40, $w, $h);
    $box->draw(ucfirst($p->getVocationName())); // Text to draw
    $box->setFontFace(__DIR__.'/images/Roboto-Regular.ttf');
//    $box->setBox(0, 400, $w, $h);
//    $box->draw("Level: {$p->getLevel()}"); // Text to draw
    
    header('Content-Type: image/png');
    imagepng($im, NULL, 9, PNG_ALL_FILTERS);
    imagedestroy($im);
}