<?php

include "general.php";
include "connect.php";
include 'sendmailclient.php';

if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
    header('Access-Control-Allow-Origin : *');
    header('Access-Control-Allow-Methods : POST, GET, OPTIONS, PUT, DELETE');
    header('Access-Control-Allow-Headers : *');
    exit;
}

//$response = array();
date_default_timezone_set('africa/lagos');
//header( "Content-type: image/png" );
//imagepng($img);
$txt =$_POST["text"];
$email =$_POST["email"];
$txtName =$_POST["username"];
$txtDate =$_POST["textdate"];
$text= $textMessage;
$font = "C:\Windows\Fonts\arial.ttf"; // ! CHANGE THIS TO YOUR OWN !
$font_size1 = 10;
$font_size2 = 9;
$font_size3 = 7;
$font_angle = 0;
$height = 50;
if(strlen($txt) >100){
    $txt = substr($txt,0,100);
} 
// (C) TEXT BOX SIZE
// imagettfbbox(FONT SIZE, ANGLE, FONT, TEXT)
$text_size = imagettfbbox($font_size1, $font_angle, $font, $txt);
$text_width = max([$text_size[2], $text_size[4]]) - min([$text_size[0], $text_size[6]]);
$text_height = max([$text_size[5], $text_size[7]]) - min([$text_size[1], $text_size[3]]);


//check the name

$text_size = imagettfbbox($font_size1, $font_angle, $font, $txtName);
$text_width2 = max([$text_size[2], $text_size[4]]) - min([$text_size[0], $text_size[6]]);



//check the date

$text_size = imagettfbbox($font_size1, $font_angle, $font, $txtDate);
$text_width3 = max([$text_size[2], $text_size[4]]) - min([$text_size[0], $text_size[6]]);

if($text_width > $text_width2){
    $temp = $text_width;
}else{
    $temp = $text_width2;
}


if($text_width3 > $temp){
    $temp = $text_width3;
}

$width = $temp+50;


// (B) IMAGE OBJECT + COLORS
$img = imagecreate($width, $height+40);
$grey = imagecolorallocate($img, 200, 200, 200);
$black2 = imagecolorallocate($img, 0,128,0);
$black = imagecolorallocate($img, 120,120,120);
imagefilledrectangle($img, 0, 0, $width, $height, $grey);

//imagefilledrectangle($img, 0, 0, $width-10, $height, $blue);

// (D) CENTERING THE TEXT BLOCK
$centerX = CEIL(($width - $temp) / 2);
$centerX = $centerX<0 ? 0 : $centerX;
$centerY = CEIL(($height - $text_height) / 2);
$centerY = $centerY<0 ? 0 : $centerY;
imagettftext($img, $font_size1, $font_angle, $centerX, $centerY, $black2, $font, $txtName);
imagettftext($img, $font_size2, $font_angle, $centerX, $centerY+20, $black, $font, $txt);
imagettftext($img, $font_size3, $font_angle, $centerX, $centerY+40, $black, $font, $txtDate);
 



$ext ="png";
//echo $ext;
$tempemail = str_replace('.', '', $email);
$tempfilename = $tempemail . time() . '_' .  uniqid(rand(), true);
//echo $tempfilename;
$tempfilename = str_replace('.', '', $tempfilename);
$filename_unique = $tempfilename . '.'.$ext;
$file_url ="https://chatme24.com/penpalamerica/upload/php/replymessage/".$filename_unique;
$file_url2 ="../penpalamerica/upload/php/replymessage/".$filename_unique;
echo $file_url;

 imagepng($img,$file_url2);
 imagedestroy($img);

?>